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Sample records for 1999-2005 clinical outcome

  1. Infliximab for inflammatory bowel disease in Denmark 1999-2005: clinical outcome and follow-up evaluation of malignancy and mortality

    DEFF Research Database (Denmark)

    Caspersen, Sarah; Elkjaer, Margarita; Riis, Lene;

    2008-01-01

    BACKGROUND & AIMS: Data on safety and long-term follow-up evaluation of population-based cohorts of inflammatory bowel disease (IBD) patients treated with infliximab are sparse. The aim of this article is to describe the use of infliximab in a national Danish population-based IBD cohort during 1999......-2005. METHODS: Medical records of all infliximab-treated IBD patients were scrutinized to abstract information on patient demographics, treatment efficacy, and adverse events. RESULTS: A total of 651 patients (619 with Crohn's disease, 15 with ulcerative colitis, and 17 with colonic IBD type unclassified...... to infliximab. CONCLUSIONS: Infliximab seemed effective in IBD and generally was well tolerated. However, rare but severe adverse events occurred, and patients receiving infliximab therefore should be selected carefully and monitored closely. No lymphomas and no increased risk of cancer were observed....

  2. Influenza-related mortality in Spain, 1999-2005 Mortalidad relacionada con la gripe. España, 1999-2005

    Directory of Open Access Journals (Sweden)

    Teresa López-Cuadrado

    2012-08-01

    Full Text Available Objective: To estimate the excess deaths attributed to influenza in Spain, using age-specific generalized linear models (GLM and the Serfling model for the period 1999-2005. Method: We reviewed mortality from influenza and pneumonia and all-cause deaths. We used an additive GLM procedure, including the numbers of weekly deaths as a response variable and the number of influenza virus and respiratory syncytial virus weekly isolates, the population and two variables to adjust for annual fluctuations as covariates. Using the Serfling model, we removed the trend and applied a temporal regression model, excluding data from December to April to account for the expected baseline mortality in the absence of influenza activity. Results: Globally, the excess mortality attributable to influenza was 1.1 deaths per 100,000 for influenza and pneumonia and 11 all-cause deaths per 100,000 using the GLM model. The highest mortality rates were obtained with the Serfling model in adults older than 64 years, with an excess mortality attributable to influenza of 57 and 164 deaths per 100,000 for influenza and pneumonia and all-cause, respectively. Conclusions: The GLM model, which takes viral activity into account, yields systematically lower estimates of excess mortality than the Serfling model. The GLM model provides independent estimates associated with the activity of different viruses and even with other factors, which is a significant advantage when trying to understand the impact of viral respiratory infections on mortality in the Spanish population.Objetivo: Estimar los excesos de mortalidad atribuible a la gripe en España por grupos de edad, usando modelos lineales generalizados (MLG y modelos Serfling, para el periodo 1999-2005. Método: Se revisó la mortalidad por gripe y neumonía y por todas las causas. En el MLG aditivo se incluyó como variable respuesta el número de defunciones semanales, y como covariables el número de aislamientos semanales de

  3. GUILLAIN-BARRÉ SYNDROME IN NORTH EASTERN IRAN; 1999-2005

    OpenAIRE

    M. Jafarzade Esfehani; A. Jafarzade Esfehani; J.Akhondian

    2008-01-01

    ObjectiveTo study the clinical presentation, hospital course and outcomes of patients admitted with Guillain-Barre Syndrome (GBS) to three tertiary care hospitals in Mashhad, Iran.Materials and MethodsThe records of all patients admitted with flaccid paralysis between April 1999 and January 2005 were reviewed and those with the diagnosis of GBS were included in the study. Standard questionnaires were used to record clinical data on was recorded on a standardized questionnaire, which included ...

  4. Status and changes of ground vegetation at the CONECOFOR plots, 1999 - 2005

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    Giandiego Campetella

    2013-11-01

    Full Text Available The vegetation dataset (1999-2005 of the CONECOFOR network is analyzed in the paper, to produce a present-day status and evaluation of changes in a sub-set of Permanent Monitoring Plots (PMPs. Descriptors such as mean number of species (community and population scale, diversity indices and species turnover were selected. Each PMP was investigated to evaluate: (i type and direction of variations; (ii significant changes of species indicator values. At the community level, significant variations in richness occurred in sites affected by recent anthropic or natural disturbances. In few PMPs directional changes can be observed; in most of cases a typical fluctuation pattern (more or less regular was detected. The use of a priori reference standard (RS supported the interpretation of changes. At finer scale (population level, annual richness variations are frequent but of minor importance. Higher values of species turnover occurred in communities under intense dynamic processes, interested by disturbance or influenced by neighboring communities. The abundance of nitrophilous species was consistent in beech forests, while the contribution of acidophilous species was not important. Moreover, our results suggest that: (a the data collected at the community level seem more sensitive to describe important changes at the forest stand level; (b a strong relationship is present between plant diversity and the forest dynamical state. The inherent non-linear dynamics of forest regeneration processes emphasizes the needs of long-term datasets for detecting the plant diversity responses to environmental changes.

  5. Responsiveness of Clinical Outcome Measures

    DEFF Research Database (Denmark)

    Lauridsen, Henrik Hein

    Rating Scale is recommended. The MCID was more or less stable across subgroups for most instruments and increased monotonously with baseline condition severity in PrS and LBP patients only. The clinical question: “how are you now compared to when you started the treatment” seems to be most sensitive......Background The Oswestry Disability Index (ODI) is one of two standardised functional health measurement scales (HMS) recommended. Despite extensive psychometric testing, little is known about HMS behaviour and the minimal clinically important difference (MCID) in subgroups of LBP patients. Moreover...... subgroups of patients with LBP. In addition, we explored whether low back pain patients were able to determine an acceptable treatment outcome before it began. Methods The responsiveness in subgroups study. An extensive cross-cultural adaptation and validation of the ODI was carried out on patients seen...

  6. GUILLAIN-BARRÉ SYNDROME IN NORTH EASTERN IRAN; 1999-2005

    Directory of Open Access Journals (Sweden)

    M. Jafarzade Esfehani

    2008-11-01

    Full Text Available ObjectiveTo study the clinical presentation, hospital course and outcomes of patients admitted with Guillain-Barre Syndrome (GBS to three tertiary care hospitals in Mashhad, Iran.Materials and MethodsThe records of all patients admitted with flaccid paralysis between April 1999 and January 2005 were reviewed and those with the diagnosis of GBS were included in the study. Standard questionnaires were used to record clinical data on was recorded on a standardized questionnaire, which included patients' age, sex, antecedent infectious history, neurological signs and symptoms and ventilation requirements. The hospital course, including therapy given and the functional status of patients, was analyzed, including therapy given and the functional status of patients.ResultsNinety-one cases of acute flaccid paralysis were admitted to the hospitals during the study period. Eighty-three cases, age range 10 months to 11 years, were later diagnosed as GBS afterwards, with an age range of 10 months to 11 years. The mean age for disease onset was 4.2 years; there were 47 boys and 34 girls, male to female ratio 1:0.7. Upper respiratory tract infection (62.6% was the most common antecedent event, followed by gastrointestinal infections (19%, urinary tract infection (1.2% and chicken pox (2.4%, while the remaining cases (14.8% had no other cases (14.8% did not have any reliable history of any preceding antecedent infections. Most patients developed GBS within one month of the preceding infection. Cranial nerve abnormalities (19.3%, autonomic dysfunction (7.2% and respiratory failure requiring intubation (10.8% were also common. The in-patient mortality was 2.4% (2 of 83.ConclusionGBS was found to occur slightly more often in male patients, majority of whom had histories of previous infection. Despite persistent disability, in-hospital mortality was low.Keywords:Guillain-Barré Syndrome, Acute Flaccid Paralysis, Acute Weakness,Children.

  7. GUILLAIN-BARRÉ SYNDROME IN NORTH EASTERN IRAN; 1999-2005

    Directory of Open Access Journals (Sweden)

    M. Jafarzade Esfehani

    2007-02-01

    Full Text Available Objective To study the clinical presentation, hospital course and outcomes of patients admitted with Guillain-Barre Syndrome (GBS to three tertiary care hospitals in Mashhad, Iran.Materials and MethodsThe records of all patients admitted with flaccid paralysis between April 1999and January 2005 were reviewed and those with the diagnosis of GBS were included in the study. Standard questionnaires were used to record clinical data on was recorded on a standardized questionnaire, which included patients’ age, sex, antecedent infectious history, neurological signs and symptoms and ventilation requirements. The hospital course, including therapy given and the functional status of patients, was analyzed, including therapy given and the functional status of patients.ResultsNinety-one cases of acute flaccid paralysis were admitted to the hospitals during the study period. Eighty-three cases, age range 10 months to 11 years, were later diagnosed as GBS afterwards, with an age range of 10 months to 11 years. The mean age for disease onset was 4.2 years; there were 47 boys and 34 girls, male to female ratio 1:0.7. Upper respiratory tract infection (62.6% was the most common antecedent event, followed by gastrointestinal infections (19%, urinary tract infection (1.2% and chicken pox (2.4%, while the remaining cases (14.8% had no other cases (14.8% did not have any reliable history of any preceding antecedent infections. Most patients developed GBS within one month of the preceding infection. Cranial nerve abnormalities (19.3%, autonomic dysfunction (7.2% and respiratory failure requiring intubation (10.8% were also common. The in-patient mortality was 2.4% (2 of 83.ConclusionGBS was found to occur slightly more often in male patients, majority of whom had histories of previous infection. Despite persistent disability, in-hospital mortality was low.

  8. Neurocognition: Clinical and Functional Outcomes in Schizophrenia

    OpenAIRE

    Lepage, Martin; Bodnar, Michael; Bowie, Christopher R.

    2014-01-01

    Schizophrenia is characterized by significant heterogeneity in outcome. The last decades have witnessed a significant interest in identifying factors that can moderate or influence clinical and functional outcomes in people with schizophrenia. One factor of particular interest is neurocognition, as performance on various measures of cognitive abilities, such as memory, attention, and executive functions, have been consistently related to functional outcome and, to a lesser extent, clinical ou...

  9. Clinical Outcome Measures in Chiari I Malformation.

    Science.gov (United States)

    Yarbrough, Chester K; Greenberg, Jacob K; Park, Tae Sung

    2015-10-01

    Chiari malformation type 1 (CM-I) is a common and often debilitating neurologic disease. Reliable evaluation of treatments has been hampered by inconsistent use of clinical outcome measures. A variety of outcome measurement tools are available, although few have been validated in CM-I. The recent development of the Chicago Chiari Outcome Scale and the Chiari Symptom Profile provides CM-I-specific instruments to measure outcomes in adults and children, although validation and refinement may be necessary.

  10. Thinking About Clinical Outcomes in Medicaid.

    Science.gov (United States)

    Quinn, Kevin; Weimar, Dawn; Gray, Jeffrey; Davies, Bud

    2016-01-01

    As Medicaid expands in scope and influence, it is evolving toward being a "purchaser" of quality health care. This commentary discusses measurement and incentivization of clinical outcomes in Medicaid. Advantages and disadvantages of outcome versus process measures are discussed. Distinctions are drawn between the roles of Medicare and Medicaid, including the implications of the growth in Medicaid managed care. Medicaid's influence is particularly notable for obstetric, pediatric, newborn, and long-term care. We provide data on 3 Medicaid outcomes: potentially preventable hospital admissions, readmissions, and complications. The commentary concludes with suggestions for choosing and implementing outcome-oriented value-based purchasing initiatives in Medicaid.

  11. Assessing clinical ethics consultation: processes and outcomes.

    Science.gov (United States)

    Batten, Jason

    2013-06-01

    The vast majority of hospitals use clinical ethics consultation (CEC) as a service to address ethical issues in patient care. Both proponents and critics alike recognize a need to evaluate CEC. I review three outcomes of CEC that have been formally evaluated: healthcare cost, clinical indicators in the intensive care unit, and user satisfaction. These outcome indicators cannot be used to evaluate the worth of CEC because they are contingent and outside of the consultant's control. However, the failure of outcomes-based assessment poses no threat to CEC since the service is continually justified by the fundamental necessity of resolving ethical problems in patient care. While outcome indicators can be used as heuristics to investigate quality issues in CEC, process indicators can capture the quality of CEC more directly. Therefore, further research should be directed toward developing process-based conceptual models for CEC and various methods for assessing these processes. PMID:23967789

  12. Use of cigarettes and other tobacco products among students aged 13-15 years--worldwide, 1999-2005.

    Science.gov (United States)

    2006-05-26

    The use of tobacco in any form is a major preventable cause of premature death and disease. Globally, nearly 5 million persons die every year from tobacco-related illnesses, with disproportionately higher mortality occurring in developing countries. The Global Youth Tobacco Survey (GYTS), initiated in 1999 by the World Health Organization (WHO), CDC, and the Canadian Public Health Association, is a school-based survey that includes questions on prevalence of cigarette and other tobacco use; attitudes toward tobacco; access to tobacco products; exposure to secondhand smoke, school curricula on tobacco, media, and advertising; and smoking cessation. This report presents estimates of self-reported cigarette and other tobacco-product use during 1999-2005 in 132 different countries and the Gaza Strip/West Bank. The data are aggregated within each of the six WHO regions. GYTS data indicate that nearly two of every 10 students reported currently using a tobacco product, with no statistically significant difference between the proportion of those reporting cigarette smoking (8.9%) and other tobacco use (11.2%). Use of tobacco by adolescents is a major public health problem in all six WHO regions. Worldwide, more countries need to develop, implement, and evaluate their tobacco-control programs to address the use of all types of tobacco products, especially among girls.

  13. Clinical outcomes in clinical trials of anti-HIV treatment

    DEFF Research Database (Denmark)

    Reekie, J; Mocroft, A; J, Neaton;

    2007-01-01

    Since the introduction of combination antiretroviral therapy, there has been a decrease in both AIDS-defining illnesses and deaths. This decrease meant that performing clinical trials with clinical outcomes in HIV infection became more time consuming and hence costly. Improved understanding...

  14. Clinical and radiological outcome after periacetabular osteotomy

    DEFF Research Database (Denmark)

    Dahl, Line B; Dengsø, Kristine; Bang-Christiansen, Karl;

    2014-01-01

    PURPOSE: Few papers have described results after periacetabular osteotomy (PAO) and risk factors for conversion to total hip arthroplasty (THA). The aim of the present paper was to analyse clinical and radiographic outcome, survival of the hip joint and risk factors of early conversion to THA in ...

  15. Nocardiosis: Risk Factors, Clinical Characteristics and Outcome

    OpenAIRE

    Alavi Darazam, Ilad; Shamaei, Masoud; Mobarhan, Mandana; Ghasemi, Shahin; Tabarsi, Payam; Motavasseli, Masoud; Mansouri, Davood

    2013-01-01

    Nocardiosis has been reported increasingly in recent two decades, probably due to improvement in isolation of the organism and increased burden of immune compromised patients. Nocardia occasionally has been reported in healthy people. A case series of definitive Nocardiosis (2002 to 2010), clinical characteristics, underlying diseases, immune status and in-patient outcome were studied in a tertiary referral center. Twenty one patients with definite diagnosis of Nocardiosis were studied. 17 ca...

  16. Clinical Outcomes Following Revision Anterior Shoulder Stabilization

    Science.gov (United States)

    Frank, Rachel M.; Mellano, Chris; Shin, Jason J.; Feldheim, Terrence F.; Mascarenhas, Randhir; Yanke, Adam Blair; Cole, Brian J.; Nicholson, Gregory P.; Romeo, Anthony A.; Verma, Nikhil N.

    2015-01-01

    Objectives: The purpose of this study was to determine the clinical outcomes following revision anterior shoulder stabilization performed either via all-arthroscopic soft tissue repair or via Latarjet coracoid transfer. Methods: A retrospective review of prospectively collected data on 91 shoulders undergoing revision anterior shoulder stabilization was performed. All patients underwent prior soft tissue stabilization; those with prior open bone grafting procedures were excluded. For patients with 25% glenoid bone loss, Latarjet was performed (n=28). Patients were queried regarding recurrent instability (subluxation or dislocation). Clinical outcomes were evaluated using validated patient reported outcome questionnaires including the American Shoulder and Elbow Surgeons (ASES) score, Simple Shoulder Test (SST), visual analog scale (VAS) for pain, and Western Ontario Shoulder Instability Index (WOSI). Results: A total of 63 shoulders in 62 patients (46 males, 16 females) with an average age of 23.2 ± 6.9 years were included in the revision arthroscopy group. At an average follow-up of 46.9 ± 16.8 months (range, 15 to 78), the mean WOSI score was 80.1 (range, 15.0 to 100), and there were significant improvements (pLatarjet group. Thirteen (46%) had more than one previous stabilization attempt. ), the average WOSI score was 71.9, and there were significant improvements (pLatarjet. Conclusion: Both arthroscopic revision stabilization and Latarjet coracoid transfer result in satisfactory outcomes in patients who have failed previous arthroscopic capsulolabral repair. Recurrent instability rates were higher in the all-arthroscopic group (19% versus 7%). Longer-term studies are required to determine whether similar results are maintained over time, and to provide guidance on focused clinical indications for this challenging patient population.

  17. Observer bias in randomised clinical trials with binary outcomes

    DEFF Research Database (Denmark)

    Hróbjartsson, Asbjørn; Thomsen, Ann Sofia Skou; Emanuelsson, Frida;

    2012-01-01

    To evaluate the impact of non-blinded outcome assessment on estimated treatment effects in randomised clinical trials with binary outcomes.......To evaluate the impact of non-blinded outcome assessment on estimated treatment effects in randomised clinical trials with binary outcomes....

  18. Creating clinical trial designs that incorporate clinical outcome assessments.

    Science.gov (United States)

    Gilbert, Mark R; Rubinstein, Lawrence; Lesser, Glenn

    2016-03-01

    Clinical outcome assessments (COAs) are increasingly being used in determining the efficacy of new treatment regimens. This was typified in the recent use of a symptom-based instrument combined with an organ-based measure of response for the approval of ruxolitinib in myelofibrosis. There are challenges in incorporating these COAs into clinical trials, including designating the level of priority, incorporating these measures into a combined or composite endpoint, and dealing with issues related to compliance and interpretation of results accounting for missing data. This article describes the results of a recent panel discussion that attempted to address these issues and provide guidance to the incorporation of COAs into clinical trials, including novel statistical designs, so that the testing of new treatments in patients with cancers of the central nervous system can incorporate these important clinical endpoints. PMID:26989129

  19. Pyogenic sacroiliitis: diagnosis, management and clinical outcome

    Energy Technology Data Exchange (ETDEWEB)

    Kucera, Tomas; Sponer, Pavel [Charles University in Prague, Faculty of Medicine and University Hospital in Hradec Kralove, Department of Orthopaedic Surgery, Hradec Kralove (Czech Republic); Brtkova, Jindra [Charles University in Prague, Faculty of Medicine and University Hospital in Hradec Kralove, Department of Diagnostic Radiology, Hradec Kralove (Czech Republic); Ryskova, Lenka [Charles University in Prague, Faculty of Medicine and University Hospital in Hradec Kralove, Department of Clinical Microbiology, Hradec Kralove (Czech Republic); Popper, Eduard [Charles University in Prague, Faculty of Medicine and University Hospital in Hradec Kralove, Department of Rehabilitation, Hradec Kralove (Czech Republic); Frank, Martin [Charles University in Prague, Faculty of Medicine and University Hospital in Hradec Kralove, Department of Surgery, Hradec Kralove (Czech Republic); Kucerova, Marie [Regional Hospital in Pardubice, Department of Neurosurgery, Hradec Kralove (Czech Republic)

    2015-01-15

    The purpose of the present study was to evaluate the role of diagnostic tools and management options for patients with pyogenic sacroiliitis, including potential complications. This retrospective study included 16 patients with pyogenic sacroiliitis who were admitted to a single orthopaedic centre between 2007 and 2012. The following data were collected: demographics, history, radiography, magnetic resonance images (MRI), biological data, type of pathogenic agent, abscess formation, type of management, and clinical outcome. Our study demonstrated that only one-fifth of the patients with lumbogluteal or hip pain had established diagnoses of suspected pyogenic sacroiliitis upon admission. MRIs confirmed this diagnosis in all cases. MRI examinations revealed joint fluid in the sacroiliac joint and significant oedema of the adjacent bone and soft tissues. In 12 of the 16 cases, erosions of the subchondral bone were encountered. Contrast-enhanced MRI revealed that 9 patients had abscesses. All patients received antibiotic therapy. Antibiotic treatment was only successful in 9 cases. The other 7 patients underwent computed tomography (CT)-guided abscess drainage. Drainage was sufficient for 4 patients, but 3 patients required open surgery. One patient required sacroiliac arthrodesis. The clinical outcomes included minimal disability (n = 10), moderate disability (n = 5), and full disability (n = 1) of the spine. Contrast-enhanced MRI is mandatory for a reliable diagnosis. Abscess formation was observed in approximately half of the MRI-diagnosed sacroiliitis cases and required minimally invasive drainage under CT guidance or frequently open surgery. (orig.)

  20. Pyogenic sacroiliitis: diagnosis, management and clinical outcome

    International Nuclear Information System (INIS)

    The purpose of the present study was to evaluate the role of diagnostic tools and management options for patients with pyogenic sacroiliitis, including potential complications. This retrospective study included 16 patients with pyogenic sacroiliitis who were admitted to a single orthopaedic centre between 2007 and 2012. The following data were collected: demographics, history, radiography, magnetic resonance images (MRI), biological data, type of pathogenic agent, abscess formation, type of management, and clinical outcome. Our study demonstrated that only one-fifth of the patients with lumbogluteal or hip pain had established diagnoses of suspected pyogenic sacroiliitis upon admission. MRIs confirmed this diagnosis in all cases. MRI examinations revealed joint fluid in the sacroiliac joint and significant oedema of the adjacent bone and soft tissues. In 12 of the 16 cases, erosions of the subchondral bone were encountered. Contrast-enhanced MRI revealed that 9 patients had abscesses. All patients received antibiotic therapy. Antibiotic treatment was only successful in 9 cases. The other 7 patients underwent computed tomography (CT)-guided abscess drainage. Drainage was sufficient for 4 patients, but 3 patients required open surgery. One patient required sacroiliac arthrodesis. The clinical outcomes included minimal disability (n = 10), moderate disability (n = 5), and full disability (n = 1) of the spine. Contrast-enhanced MRI is mandatory for a reliable diagnosis. Abscess formation was observed in approximately half of the MRI-diagnosed sacroiliitis cases and required minimally invasive drainage under CT guidance or frequently open surgery. (orig.)

  1. El discurso escrito de la Odontolog??a : an??lisis ret??rico discursivo de casos cl??nicos hispanos (1999-2005)

    OpenAIRE

    Morales, Oscar Alberto; Ilich Mar??n-Altuve, Ernesto; Gonz??lez-Pe??a, Carolina; Cassany, Daniel

    2007-01-01

    El prop??sito de este estudio fue identificar y analizar algunos rasgos ret??ricos discursivos de casos cl??nicos (CC) odontol??gicos. Se seleccion??, al azar, un corpus de 40 CC de cuatro revistas odontol??gicas hispanas (1999-2005). Se encontr?? que predomina el formato 'introducci??n, descripci??n del caso , discusi??n', siendo la 'descripci??n del caso' la secci??n distintiva. Prevalecen las secuencias narrativas y descriptivas en todas las secciones ret??ricas. Adem??s,hay muy pocas cita...

  2. Subjective and objective outcomes in randomized clinical trials

    DEFF Research Database (Denmark)

    Moustgaard, Helene; Bello, Segun; Miller, Franklin G;

    2014-01-01

    OBJECTIVES: The degree of bias in randomized clinical trials varies depending on whether the outcome is subjective or objective. Assessment of the risk of bias in a clinical trial will therefore often involve categorization of the type of outcome. Our primary aim was to examine how the concepts...... "subjective outcome" and "objective outcome" are defined in methodological publications and clinical trial reports. To put this examination into perspective, we also provide an overview of how outcomes are classified more broadly. STUDY DESIGN AND SETTING: A systematic review of methodological publications...... providing a classification of clinical trial outcomes and a descriptive study of how outcomes were classified in 200 PubMed indexed clinical trial reports published in 2012. RESULTS: We identified 90 methodological publications with some form of a classification of outcomes. Three distinct definitions were...

  3. The National Anesthesia Clinical Outcomes Registry.

    Science.gov (United States)

    Liau, Adrian; Havidich, Jeana E; Onega, Tracy; Dutton, Richard P

    2015-12-01

    The Anesthesia Quality Institute (AQI) was chartered in 2008 by the American Society of Anesthesiologists to develop the National Anesthesia Clinical Outcomes Registry (NACOR). In this Technical Communication, we will describe how data enter NACOR, how they are authenticated, and how they are analyzed and reported. NACOR accepts case-level administrative, clinical, and quality capture data from voluntarily participating anesthesia practices and health care facilities in the United States. All data are transmitted to the AQI in summary electronic files generated by billing, quality capture, and electronic health care record software, typically on a monthly basis. All data elements are mapped to fields in the NACOR schema in accordance with a publicly available data dictionary. Incoming data are loaded into NACOR by AQI technologists and are subject to both manual and automated review to identify systematically missing elements, miscoding, and inadvertent corruption. Data are deidentified in compliance with Health Insurance Portability and Accountability Act regulations. The database server of AQI, which houses the NACOR database, is protected by 2 firewalls within the American Society of Anesthesiologists' network infrastructure; this system has not been breached. The NACOR Participant User File, a deidentified case-level dataset of information from NACOR, is available to researchers at participating institutions. NACOR architecture and the nature of the Participant User File include both strengths and weaknesses. PMID:26579661

  4. Controlled outcome studies of child clinical hypnosis.

    Science.gov (United States)

    Adinolfi, Barbara; Gava, Nicoletta

    2013-08-01

    Background Hypnosis is defined as "as an interaction in which the hypnotist uses suggested scenarios ("suggestions") to encourage a person's focus of attention to shift towards inner experiences". Aim of the work The focus of this review is to summarize the findings of controlled outcome studies investigating the potential of clinical hypnosis in pediatric populations. We will examine the following themes: anesthesia, acute and chronic pain, chemotherapy-related distress, along with other specific medical issues. Results Hypnosis is an effective method to reduce pain and anxiety before, during and after the administration of anesthetics, during local dental treatments, invasive medical procedures and in burn children. Hypnosis can be successfully used to manage recurrent headaches, abdominal pain, irritable bowel syndrome and chemotherapy-related distress. Hypnosis has an important role in managing symptoms and improving the quality of life of children suffering from asthma and cystic fibrosis and in facilitating the treatment of insomnia in school-age children. Finally, hypnosis can be effectively used for the treatment of some habitual disorders such as nocturnal enuresis and dermatologic conditions, including atopic dermatitis and chronic eczema Conclusions Clinical hypnosis seems to be a useful, cheap and side-effects free tool to manage fear, pain and several kinds of stressful experiences in pediatric populations. Children who receive self-hypnosis trainings achieve significantly greater improvements in their physical health, quality of life, and self-esteem. PMID:24165457

  5. Controlled outcome studies of child clinical hypnosis.

    Science.gov (United States)

    Adinolfi, Barbara; Gava, Nicoletta

    2013-09-01

    Background Hypnosis is defined as "as an interaction in which the hypnotist uses suggested scenarios ("suggestions") to encourage a person's focus of attention to shift towards inner experiences". Aim of the work The focus of this review is to summarize the findings of controlled outcome studies investigating the potential of clinical hypnosis in pediatric populations. We will examine the following themes: anesthesia, acute and chronic pain, chemotherapy-related distress, along with other specific medical issues. Results Hypnosis is an effective method to reduce pain and anxiety before, during and after the administration of anesthetics, during local dental treatments, invasive medical procedures and in burn children. Hypnosis can be successfully used to manage recurrent headaches, abdominal pain, irritable bowel syndrome and chemotherapy-related distress. Hypnosis has an important role in managing symptoms and improving the quality of life of children suffering from asthma and cystic fibrosis and in facilitating the treatment of insomnia in school-age children. Finally, hypnosis can be effectively used for the treatment of some habitual disorders such as nocturnal enuresis and dermatologic conditions, including atopic dermatitis and chronic eczema Conclusions Clinical hypnosis seems to be a useful, cheap and side-effects free tool to manage fear, pain and several kinds of stressful experiences in pediatric populations. Children who receive self-hypnosis trainings achieve significantly greater improvements in their physical health, quality of life, and self-esteem.

  6. Clinical Features and Outcome of Mucormycosis

    Directory of Open Access Journals (Sweden)

    Carlos Rodrigo Camara-Lemarroy

    2014-01-01

    Full Text Available Mucormycosis (MCM is a life-threatening infection that carries high mortality rates despite recent advances in its diagnosis and treatment. The objective was to report 14 cases of mucormycosis infection and review the relevant literature. We retrospectively analyzed the demographic and clinical data of 14 consecutive patients that presented with MCM in a tertiary-care teaching hospital in northern Mexico. The mean age of the patients was 39.9 (range 5–65. Nine of the patients were male. Ten patients had diabetes mellitus as the underlying disease, and 6 patients had a hematological malignancy (acute leukemia. Of the diabetic patients, 3 had chronic renal failure and 4 presented with diabetic ketoacidosis. All patients had rhinocerebral involvement. In-hospital mortality was 50%. All patients received medical therapy with polyene antifungals and 11 patients underwent surgical therapy. Survivors were significantly younger and less likely to have diabetes than nonsurvivors, and had higher levels of serum albumin on admission. The clinical outcome of patients with MCM is poor. Uncontrolled diabetes and age are negative prognostic factors.

  7. Acute demyelinating encephalomyelitis: Clinical characteristics and outcome

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    Ahmed Farag Elhassanien

    2013-01-01

    Full Text Available Background: ADEM, although relatively uncommon, is probably under-recognized. Objectives: To spotlight the clinical profile and therapeutic outcome of children with ADEM. Materials and Methods: This is a prospective study of patients with ADEM who were admitted to the Pediatric Departments in Aladan and Alfarawanya Hospitals in Kuwait, from January 2009 to January 2011. Clinical, microbiological and radiological data were analyzed. Results: Of 48 patients presented with acute neurological symptoms and signs, 21 patients fulfilled criteria for ADEM. 80.95% of cases were presenting in winter and spring, 57% of patients had a history of upper respiratory tract illness. The commonest presentations were motor deficits, convulsions and altered consciousness. CSF virology studies showed herpes simplex virus (HSV and Epstein-Barr virus (EBV (3 patients whereas nasal and nasopharyngeal swab showed evidence of influenza H1N1 virus (1 patient. Brain MRI was performed in all patients and revealed multiple hyperintense supratentorial brain lesions on T2/FLAIR images. 85.7% of patients had cortical and/or subcortical white matter lesions which were bilateral and asymmetric in location and size. Conclusion: ADEM although rare must be considered in children with acute onset of neurological signs and symptoms and must be distinguished from any acute neurological insult.

  8. The National Anesthesia Clinical Outcomes Registry.

    Science.gov (United States)

    Liau, Adrian; Havidich, Jeana E; Onega, Tracy; Dutton, Richard P

    2015-12-01

    The Anesthesia Quality Institute (AQI) was chartered in 2008 by the American Society of Anesthesiologists to develop the National Anesthesia Clinical Outcomes Registry (NACOR). In this Technical Communication, we will describe how data enter NACOR, how they are authenticated, and how they are analyzed and reported. NACOR accepts case-level administrative, clinical, and quality capture data from voluntarily participating anesthesia practices and health care facilities in the United States. All data are transmitted to the AQI in summary electronic files generated by billing, quality capture, and electronic health care record software, typically on a monthly basis. All data elements are mapped to fields in the NACOR schema in accordance with a publicly available data dictionary. Incoming data are loaded into NACOR by AQI technologists and are subject to both manual and automated review to identify systematically missing elements, miscoding, and inadvertent corruption. Data are deidentified in compliance with Health Insurance Portability and Accountability Act regulations. The database server of AQI, which houses the NACOR database, is protected by 2 firewalls within the American Society of Anesthesiologists' network infrastructure; this system has not been breached. The NACOR Participant User File, a deidentified case-level dataset of information from NACOR, is available to researchers at participating institutions. NACOR architecture and the nature of the Participant User File include both strengths and weaknesses.

  9. Clinical characteristics and outcomes in biclonal gammopathies.

    Science.gov (United States)

    Mullikin, Trey C; Rajkumar, S Vincent; Dispenzieri, Angela; Buadi, Francis K; Lacy, Martha Q; Lin, Yi; Dingli, David; Go, Ronald S; Hayman, Suzanne R; Zeldenrust, Steven R; Russell, Stephen J; Lust, John A; Leung, Nelson; Kapoor, Prashant; Kyle, Robert A; Gertz, Morie A; Kumar, Shaji K

    2016-05-01

    A single monoclonal protein typically characterizes monoclonal gammopathies, but a small proportion may have more than one M protein identifiable. In the setting of symptomatic multiple myeloma (MM), the development of a new monoclonal protein following therapy is associated with better outcomes. As for the precursor conditions, monoclonal gammopathy undetermined significance (MGUS) and smoldering multiple myeloma (SMM), there is limited information on the impact of a second monoclonal protein on the disease course, including progression and response to treatment. The outcomes of patients with MGUS and SMM with more than one monoclonal protein, after identifying 539 patients with biclonal proteins on electrophoresis and/or immunofixation, were reported. About 22 of 393 patients with MGUS/biclonal gammopathy of undetermined significance (BGUS) progressed to SMM (6), MM (11), AL (3), or WM (2), and 5 of 16 patients with biclonal SMM progressed to MM. The rate of progression for BGUS was approximately 1% per year, which is similar to MGUS with one monoclonal protein. The median estimated time of progression of biclonal SMM was 2.6 years; similar to monoclonal SMM. For patients with biclonal MM, both M spikes responded to treatment and, upon relapse, the original dominant M protein remained dominant as the disease progressed. In conclusion, the presence of a second monoclonal protein does not appear to affect the progression of precursor states and suggests multiple monoclonal proteins do not clinically impact one another in the course of the disease. Am. J. Hematol. 91:473-475, 2016. © 2016 Wiley Periodicals, Inc. PMID:26840395

  10. Biocompatible Peritoneal Dialysis Fluids: Clinical Outcomes

    Directory of Open Access Journals (Sweden)

    Yeoungjee Cho

    2012-01-01

    Full Text Available Peritoneal dialysis (PD is a preferred home dialysis modality and has a number of added advantages including improved initial patient survival and cost effectiveness over haemodialysis. Despite these benefits, uptake of PD remains relatively low, especially in developed countries. Wider implementation of PD is compromised by higher technique failure from infections (e.g., PD peritonitis and ultrafiltration failure. These are inevitable consequences of peritoneal injury, which is thought to result primarily from continuous exposure to PD fluids that are characterised by their “unphysiologic” composition. In order to overcome these barriers, a number of more biocompatible PD fluids, with neutral pH, low glucose degradation product content, and bicarbonate buffer have been manufactured over the past two decades. Several preclinical studies have demonstrated their benefit in terms of improvement in host cell defence, peritoneal membrane integrity, and cytokine profile. This paper aims to review randomised controlled trials assessing the use of biocompatible PD fluids and their effect on clinical outcomes.

  11. Outcome Modeling Using Clinical DVH Data

    CERN Document Server

    Gordon, JJ

    2015-01-01

    Purpose: To quantify the ability of correlation and regression analysis to extract the normal lung dose-response function from dose volume histogram (DVH) data. Methods: A local injury model is adopted, in which radiation-induced damage (functional loss) G is the integral of the DVH with function R(D). RP risk is H(G) where H() is the sigmoid cumulative distribution of functional reserve. RP incidence is a Bernoulli function of risk. A homogeneous patient cohort is assumed, allowing non-dose-related factors to be ignored. Clinically realistic DVHs are combined with the injury model to simulate RP data. Results: Correlation analysis is often used to identify predictor variables that are correlated with outcome, for inclusion in a predictive model. In the local injury model, all DVH metrics VD contribute to damage. Correlation analysis therefore has limited value. The subset of VD significantly correlated with incidence varies randomly from trial to trial due to random variations in the DVH set, and does not ne...

  12. Ebola outbreak in Conakry, Guinea: Epidemiological, clinical, and outcome features

    OpenAIRE

    Barry, M; Traoré, F A; Sako, F B; Kpamy, D O; Bah, E I; Poncin, M; S. Keita; Cisse, M; Touré, A.

    2014-01-01

    The authors studied the epidemiological, clinical, and outcome features of the Ebola virus disease in patients hospitalized at the Ebola treatment center (ETC) in Conakry to identify clinical factors associated with death.

  13. Childhood Pars Planitis; Clinical Features and Outcomes

    Directory of Open Access Journals (Sweden)

    Homayoon Nikkhah

    2011-01-01

    Full Text Available Purpose: To evaluate the demographic and clinical features of childhood pars planitis, and to determine the therapeutic and visual outcomes of the disease. Methods: Medical records of pediatric patients (less than 16 years of age at diagnosis with pars planitis and at least 6 months of follow-up who were referred to Labbafinejad Medical Center, Tehran, Iran over a 22 year period were reviewed. Results: Overall, 117 eyes of 61 patients including 51 (83.6% male subjects were included. Mean age at the time of diagnosis was 7.8΁3.2 (range, 3-16 years. Mean best corrected visual acuity (BCVA was 0.88΁0.76 logMAR at presentation which improved to 0.39΁0.51 logMAR at final visit (P<0.001. Endotheliitis was present in 23 (19.6% eyes and was significantly more prevalent in subjects younger than 9 years (P=0.025. Cataract formation (41.9% and cystoid macular edema (19.7% were the most prevalent complications. Univariate regression analysis showed that better baseline visual acuity (OR=0.38, 95%CI 0.21-0.70, P=0.002, age older than 5 years at disease onset (OR=0.36, 95%CI 0.14-0.9, P=0.029, absence of endotheliitis (OR=0.39, 95%CI 0.15-0.99, P=0.047 and female gender (OR=3.77, 95%CI 1.03-13.93, P=0.046 were significantly associated with final BCVA of 20/40 or better. Conclusion: Childhood pars planitis was much more common among male subjects. Endotheliitis may be a sign of inflammation spillover and is more prevalent in younger patients. Visual prognosis is favorable in most patients with appropriate treatment.

  14. Observer bias in randomized clinical trials with measurement scale outcomes

    DEFF Research Database (Denmark)

    Hróbjartsson, Asbjørn; Thomsen, Ann Sofia Skou; Emanuelsson, Frida;

    2013-01-01

    BACKGROUND: Clinical trials are commonly done without blinded outcome assessors despite the risk of bias. We wanted to evaluate the effect of nonblinded outcome assessment on estimated effects in randomized clinical trials with outcomes that involved subjective measurement scales. METHODS: We...... conducted a systematic review of randomized clinical trials with both blinded and nonblinded assessment of the same measurement scale outcome. We searched PubMed, EMBASE, PsycINFO, CINAHL, Cochrane Central Register of Controlled Trials, HighWire Press and Google Scholar for relevant studies. Two......%). Heterogeneity was moderate (I(2) = 46%, p = 0.02) and unexplained by metaregression. INTERPRETATION: We provide empirical evidence for observer bias in randomized clinical trials with subjective measurement scale outcomes. A failure to blind assessors of outcomes in such trials results in a high risk...

  15. Combining clinical variables to optimize prediction of antidepressant treatment outcomes.

    Science.gov (United States)

    Iniesta, Raquel; Malki, Karim; Maier, Wolfgang; Rietschel, Marcella; Mors, Ole; Hauser, Joanna; Henigsberg, Neven; Dernovsek, Mojca Zvezdana; Souery, Daniel; Stahl, Daniel; Dobson, Richard; Aitchison, Katherine J; Farmer, Anne; Lewis, Cathryn M; McGuffin, Peter; Uher, Rudolf

    2016-07-01

    The outcome of treatment with antidepressants varies markedly across people with the same diagnosis. A clinically significant prediction of outcomes could spare the frustration of trial and error approach and improve the outcomes of major depressive disorder through individualized treatment selection. It is likely that a combination of multiple predictors is needed to achieve such prediction. We used elastic net regularized regression to optimize prediction of symptom improvement and remission during treatment with escitalopram or nortriptyline and to identify contributing predictors from a range of demographic and clinical variables in 793 adults with major depressive disorder. A combination of demographic and clinical variables, with strong contributions from symptoms of depressed mood, reduced interest, decreased activity, indecisiveness, pessimism and anxiety significantly predicted treatment outcomes, explaining 5-10% of variance in symptom improvement with escitalopram. Similar combinations of variables predicted remission with area under the curve 0.72, explaining approximately 15% of variance (pseudo R(2)) in who achieves remission, with strong contributions from body mass index, appetite, interest-activity symptom dimension and anxious-somatizing depression subtype. Escitalopram-specific outcome prediction was more accurate than generic outcome prediction, and reached effect sizes that were near or above a previously established benchmark for clinical significance. Outcome prediction on the nortriptyline arm did not significantly differ from chance. These results suggest that easily obtained demographic and clinical variables can predict therapeutic response to escitalopram with clinically meaningful accuracy, suggesting a potential for individualized prescription of this antidepressant drug. PMID:27089522

  16. Technology Deployment to Improve Clinical Outcomes

    Institute of Scientific and Technical Information of China (English)

    TM Judd; L Jacobs; M Jansen; B Birch

    2016-01-01

    2015年10月21日,《中国医疗设备》杂志社独家承办了“第一届国际临床工程与医疗技术管理大会”(ICEHTMC 2015),大会主席由美国FDA医疗设备顾问委员会主席、美国临床医学工程学会主席Yadin David先生和301医院周丹主任共同担任。来自14个国家的临床医学工程学会的主席、23个国家的60多位医学工程的领军人物、世界卫生组织医疗器械委员会的协调员及国内580多医工专家与会交流,共同搭建世界临床医学工程的学术平台。%Improved child, newborn, and maternal health (CNM) is a top priority in developing countries. Many factors must be addressed simultaneously to improve clinical outcomes for CNM. A public-private project in Haiti that will deploy the World Health Organization (WHO) evidence-based medicine (EBM) and essential interventions utilizing CNM healthcare technologies (HT), is expected to be a model for improving national health systems. The CNM mortality rates in Haiti are the highest in the western hemisphere with rates similar to those found in Afghanistan and several African countries. Several factors perpetuating this crisis are noted, as well as the most cost-effective interventions proven to decrease CNM mortality rates in low-and middle-income countries. To create major change in health system infrastructure, two strategies are presented, requiring appropriate and leading-edge health technologies (HT),e.g., wireless cellular-network-based Telemedicine (TM): (1) Development of a countrywide network of geographical“Community Care Grids” to facilitate implementation of frontline interventions; (2) The construction of a central hospital (called Bethesda Referral and Teaching Hospital-BRTH NGO) that will provide secondary and tertiary care for communities throughout the country, including helping local hospitals and clinics practice EBM care. We believe that these strategies-supported by HT will fast track improvement in

  17. Technology Deployment to Improve Clinical Outcomes

    Institute of Scientific and Technical Information of China (English)

    TM Judd; L Jacobs; M Jansen; B Birch

    2016-01-01

    Improved child, newborn, and maternal health (CNM) is a top priority in developing countries. Many factors must be addressed simultaneously to improve clinical outcomes for CNM. A public-private project in Haiti that will deploy the World Health Organization (WHO) evidence-based medicine (EBM) and essential interventions utilizing CNM healthcare technologies (HT), is expected to be a model for improving national health systems. The CNM mortality rates in Haiti are the highest in the western hemisphere with rates similar to those found in Afghanistan and several African countries. Several factors perpetuating this crisis are noted, as well as the most cost-effective interventions proven to decrease CNM mortality rates in low-and middle-income countries. To create major change in health system infrastructure, two strategies are presented, requiring appropriate and leading-edge health technologies (HT),e.g., wireless cellular-network-based Telemedicine (TM): (1) Development of a countrywide network of geographical“Community Care Grids” to facilitate implementation of frontline interventions; (2) The construction of a central hospital (called Bethesda Referral and Teaching Hospital-BRTH NGO) that will provide secondary and tertiary care for communities throughout the country, including helping local hospitals and clinics practice EBM care. We believe that these strategies-supported by HT will fast track improvement in CNM mortality rates throughout the country and that in a relatively short period of time Haiti’s health care system will be among the leaders in the region. Primary factors contributing to the CNM crisis, all addressed by TM: (1) Limited access: demographics, geography, cost, transportation; (2) Inadequate health care facilities: less than 20 NICU beds for 10 million population; BRTH to provide 80 bed NICU and 40 bed PICU in 225 bed hospital; (3) Health care practitioners: inadequate numbers and training; (4) Low% of skilled attendants now at

  18. Observer bias in randomized clinical trials with measurement scale outcomes

    DEFF Research Database (Denmark)

    Hróbjartsson, Asbjørn; Thomsen, Ann Sofia Skou; Emanuelsson, Frida;

    2013-01-01

    BACKGROUND: Clinical trials are commonly done without blinded outcome assessors despite the risk of bias. We wanted to evaluate the effect of nonblinded outcome assessment on estimated effects in randomized clinical trials with outcomes that involved subjective measurement scales. METHODS: We...... conducted a systematic review of randomized clinical trials with both blinded and nonblinded assessment of the same measurement scale outcome. We searched PubMed, EMBASE, PsycINFO, CINAHL, Cochrane Central Register of Controlled Trials, HighWire Press and Google Scholar for relevant studies. Two...... investigators agreed on the inclusion of trials and the outcome scale. For each trial, we calculated the difference in effect size (i.e., standardized mean difference between nonblinded and blinded assessments). A difference in effect size of less than 0 suggested that nonblinded assessors generated more...

  19. Representantes sociales de la migración argentina en España a través de la prensa (1999-2005

    Directory of Open Access Journals (Sweden)

    Susana Schmidt

    2012-10-01

    Full Text Available Representaciones sociales de la migración argentina en España a través de la prensa (1999-2005Se analizan los discursos de la prensa escrita en torno a las migraciones desde Argentina hacia España en los primeros años del siglo XXI, siendo que los sentidos que le confieren los diarios de origen (Clarín, La Nación y Página/12 difieren sustantivamente de los generados por los de destino (ABC, El Mundo y El País. Primero se indaga en la caracterización de la migración, alternativamente como “exilio económico” o como “retorno”. Después se pasa revista a las representaciones de los argentinos en España: considerados bien como “ilegales” y “desarraigados”, bien como personajes “ilustres”. Finalmente se enfocan los problemas legales que tuvieron los migrantes, derivados de la política de extranjería española.Palabras clave: migración internacional, argentinos en España, representaciones sociales, prensa___________________Social Representations of Argentine Migration to Spain in the Press (1999-2005Abstract: We analyze the discourse generated by print media about the migration from Argentina to Spain at the beginning of 21st century. The interpretations in the daily press in the origin country (Clarín, La Nación y Página/12 differ from the one at destination (ABC, El Mundo y El País. First we examine the characterization of migration alternatively as “economic exile” or as “return journey”. Then we will investigate the representations about the Argentines in Spain, considered both “illegal”, and “rootless”, and “distinguished”. Finally we analyze the legal problems of these migrants, arose from the Spanish immigration policy. Keywords: International Migration, Argentineans in Spain, Social Representations, Press

  20. Periocular and orbital amyloidosis - Clinical characteristics, management, and outcome

    NARCIS (Netherlands)

    I. Leibovitch; D. Selva; R.A. Goldberg; T.J. Sullivan; P. Saeed; G. Davis; J.D. McCann; A. Mcnab; J. Rootman

    2006-01-01

    Objective: To present the clinical features and management outcome in a large series of patients with periocular and orbital amyloidosis. Design: Retrospective, noncomparative, interventional case series. Patients: All patients diagnosed with periocular and orbital amyloidosis in 6 oculoplastic and

  1. Measuring, comparing and improving clinical outcomes in gastrointestinal cancer surgery

    OpenAIRE

    Henneman, D.

    2016-01-01

    In this thesis, hospital variation concerning various surgical outcomes is illustrated, thereby exploring the usability of these outcomes for hospital comparisons, both from a clinical and methodological point of view. Moreover, the studies provide insight in risk factors for adverse events in colorectal and oesophageal cancer surgery, focusing on the mechanism behind postoperative complications leading to mortality or not.

  2. Clinical outcome of 371 episodes of peritoneal dialysis related peritonitis

    Institute of Scientific and Technical Information of China (English)

    唐碧雯

    2014-01-01

    Objective To analyze the clinical outcome of PD related peritonitis in our center.Methods All patients who developed PD related peritonitis between January 2004and December 2010 in Renji Hospital of Shanghai Jiao Tong University School of Medicine were included.Outcomes of PD related peritonitis were analyzed.Results A total of 220 patients developed 371

  3. Villitis of unknown aetiology: correlation of recurrence with clinical outcome.

    LENUS (Irish Health Repository)

    Feeley, L

    2010-01-01

    Villitis of unknown aetiology (VUA) is associated with adverse pregnancy outcome. Consequently, an ability to predict recurrence could be clinically relevant. We examined placentas where villitis was diagnosed in a previous pregnancy to establish the risk of recurrence and outcome. A total of 304 cases of VUA were diagnosed in our laboratory over a 4-year period. Subsequently, 19 of this cohort had a second placenta examined histologically. Recurrence and clinical outcome were recorded. Villitis recurred in 7 of 19 cases (37%). There was a high level of adverse pregnancy outcome in this cohort overall, characterised by small for gestational age infants and stillbirth, particularly in cases with high-grade villitis. We identified recurrent villitis more frequently than previously reported. Our findings confirm an association between high-grade villitis and poor outcome. Adequately powered prospective studies are required to determine if enhanced surveillance of subsequent pregnancies is indicated following a diagnosis of villitis.

  4. Clinical Features and Outcome of Mucormycosis

    OpenAIRE

    Carlos Rodrigo Camara-Lemarroy; Emmanuel Irineo González-Moreno; René Rodríguez-Gutiérrez; Erick Joel Rendón-Ramírez; Ana Sofía Ayala-Cortés; Martha Lizeth Fraga-Hernández; Laura García-Labastida; Dionicio Ángel Galarza-Delgado

    2014-01-01

    Mucormycosis (MCM) is a life-threatening infection that carries high mortality rates despite recent advances in its diagnosis and treatment. The objective was to report 14 cases of mucormycosis infection and review the relevant literature. We retrospectively analyzed the demographic and clinical data of 14 consecutive patients that presented with MCM in a tertiary-care teaching hospital in northern Mexico. The mean age of the patients was 39.9 (range 5–65). Nine of the patients were male. Ten...

  5. Clinical outcomes in clinical trials of anti-HIV treatment

    DEFF Research Database (Denmark)

    Reekie, J; Mocroft, A; J, Neaton;

    2007-01-01

    and knowledge of HIV led to short-term trials using surrogate outcomes such as viral load and CD4 count. This established a faster drug approval process that complimented the rapid need to evaluate and provide access to drugs based on short-term trials. However, no treatment has yet been found that eradicates...

  6. Nutrition and Chronic Wounds: Improving Clinical Outcomes.

    Science.gov (United States)

    Molnar, Joseph A; Vlad, Lucian G; Gumus, Tuna

    2016-09-01

    There is increasing awareness that chronic wound healing is very dependent on the patient's nutritional status, but there are no clearly established and accepted assessment protocols or interventions in clinical practice. Much of the data used as guidelines for chronic wound patients are extrapolated from acutely wounded trauma patients, but the 2 groups are very different patient populations. While most trauma patients are young, healthy, and well-nourished before injury, the chronic wound patient is usually old, with comorbidities and frequently malnourished. We suggest the assumption that all geriatric wound patients are malnourished until proved otherwise. Evaluation should include complete history and physical and a formal nutritional evaluation should be obtained. Laboratory studies can be used in conjunction with this clinical information to confirm the assessment. While extensive studies are available in relation to prevention and treatment of pressure ulcers and perioperative nutrition, less is known of the effect of nutritional deficits and supplementation of the diabetic foot ulcer and venous stasis ulcer patient. This does not necessarily mean that nutritional support of these patients is not helpful. In the pursuit of wound healing, we provide systemic support of cardiac and pulmonary function and cessation of smoking, improve vascular inflow, improve venous outflow, decrease edema, and treat with hyperbaric oxygen. If we address all of these other conditions, why would we not wish to support the most basic of organismal needs in the form of nutrition? PMID:27556777

  7. Clinical Features and Outcomes of Takotsubo (Stress) Cardiomyopathy

    OpenAIRE

    Templin, Christian; Ghadri, J R; Diekmann, J.; Napp, L C; Seifert, Burkhardt; et al

    2015-01-01

    BACKGROUND The natural history, management, and outcome of takotsubo (stress) cardiomyopathy are incompletely understood. METHODS The International Takotsubo Registry, a consortium of 26 centers in Europe and the United States, was established to investigate clinical features, prognostic predictors, and outcome of takotsubo cardiomyopathy. Patients were compared with age- and sex-matched patients who had an acute coronary syndrome. RESULTS Of 1750 patients with takotsubo cardiomyopathy, ...

  8. Clinical Outcome Metrics for Optimization of Robust Training

    Science.gov (United States)

    Ebert, D.; Byrne, V. E.; McGuire, K. M.; Hurst, V. W., IV; Kerstman, E. L.; Cole, R. W.; Sargsyan, A. E.; Garcia, K. M.; Reyes, D.; Young, M.

    2016-01-01

    Introduction: The emphasis of this research is on the Human Research Program (HRP) Exploration Medical Capability's (ExMC) "Risk of Unacceptable Health and Mission Outcomes Due to Limitations of In-Flight Medical Capabilities." Specifically, this project aims to contribute to the closure of gap ExMC 2.02: We do not know how the inclusion of a physician crew medical officer quantitatively impacts clinical outcomes during exploration missions. The experiments are specifically designed to address clinical outcome differences between physician and non-physician cohorts in both near-term and longer-term (mission impacting) outcomes. Methods: Medical simulations will systematically compare success of individual diagnostic and therapeutic procedure simulations performed by physician and non-physician crew medical officer (CMO) analogs using clearly defined short-term (individual procedure) outcome metrics. In the subsequent step of the project, the procedure simulation outcomes will be used as input to a modified version of the NASA Integrated Medical Model (IMM) to analyze the effect of the outcome (degree of success) of individual procedures (including successful, imperfectly performed, and failed procedures) on overall long-term clinical outcomes and the consequent mission impacts. The procedures to be simulated are endotracheal intubation, fundoscopic examination, kidney/urinary ultrasound, ultrasound-guided intravenous catheter insertion, and a differential diagnosis exercise. Multiple assessment techniques will be used, centered on medical procedure simulation studies occurring at 3, 6, and 12 months after initial training (as depicted in the following flow diagram of the experiment design). Discussion: Analysis of procedure outcomes in the physician and non-physician groups and their subsets (tested at different elapsed times post training) will allow the team to 1) define differences between physician and non-physician CMOs in terms of both procedure performance

  9. Survival and clinical outcome of dogs with ischaemic stroke

    DEFF Research Database (Denmark)

    Gredal, Hanne Birgit; Toft, Nils; Westrup, Ulrik;

    2013-01-01

    survivors was 505days. Four dogs (18%) were still alive by the end of the study. Right-sided lesions posed a significantly increased risk of mortality with a median survival time in dogs with right-sided lesions of 24days vs. 602days in dogs with left sided lesions (P=0.006). Clinical outcome was considered...... in terms of survival and clinical outcome. However, owners should be informed of the risk of acute death within 30days and of the possibility of new neurological events in survivors. Mortality was increased in dogs with right-sided lesions in this study....

  10. Implementation of a clinical pathway may improve alcohol treatment outcome

    DEFF Research Database (Denmark)

    Nielsen, Anette Søgaard; Nielsen, Bent

    2015-01-01

    or drinking no more than 21 standard drinks per week). Patients with harmful alcohol use or dependence as their primary problem who were seeking psychosocial treatment at one of four alcohol clinics in Denmark participated in the study. After implementation of the clinical pathway system, which incorporated...... the feasibility of using a clinical pathway framework, incorporating a local monitoring system, checklists, audit, and feedback to enhance treatment quality and improve outcomes for alcohol use disorders......This article describes the design, implementation, and evaluation of a clinical pathway system in a two-cohort quasi-experimental study before and after implementation, controlling for confounders. The main outcome measures were retention in care and sensible alcohol use (defined as abstinent...

  11. Myasthenia gravis and pregnancy: clinical implications and neonatal outcome

    OpenAIRE

    Estanol Bruno; Salinas Vicente; Hernández-Ronquillo Lizbeth; Téllez-Zenteno José F; da Silva Orlando

    2004-01-01

    Abstract Background The myasthenia gravis is twice as common in women as in men and frequently affects young women in the second and third decades of life, overlapping with the childbearing years. Generally, during pregnancy in one third of patients the disease exacerbates, whereas in two thirds it remains clinically unchanged. Complete remission can occur in some patients. Methods To describe the clinical course, delivery and neonatal outcome of 18 pregnant women with the diagnosis of myasth...

  12. Campus Clinical: simulation-based curriculum designed to meet clinical course learning outcomes.

    Science.gov (United States)

    Jarvis, Michelle; Rivers, Julie

    2014-01-01

    Campus Clinical is a simulation-based curriculum designed to meet the challenge of decreasing clinical spaces in maternal-child units. The curriculum framework is situated in a constructivist, experiential learning context, integrating Chickering and Gamson's principles for good practice in education. This innovative approach to meeting clinical course learning outcomes is transferable to a variety of settings.

  13. Psychometric properties of the Spanish version of the Clinical Outcomes in Routine Evaluation – Outcome Measure

    Science.gov (United States)

    Trujillo, Adriana; Feixas, Guillem; Bados, Arturo; García-Grau, Eugeni; Salla, Marta; Medina, Joan Carles; Montesano, Adrián; Soriano, José; Medeiros-Ferreira, Leticia; Cañete, Josep; Corbella, Sergi; Grau, Antoni; Lana, Fernando; Evans, Chris

    2016-01-01

    Objective The objective of this paper is to assess the reliability and validity of the Spanish translation of the Clinical Outcomes in Routine Evaluation – Outcome Measure, a 34-item self-report questionnaire that measures the client’s status in the domains of Subjective well-being, Problems/Symptoms, Life functioning, and Risk. Method Six hundred and forty-four adult participants were included in two samples: the clinical sample (n=192) from different mental health and primary care centers; and the nonclinical sample (n=452), which included a student and a community sample. Results The questionnaire showed good acceptability and internal consistency, appropriate test–retest reliability, and acceptable convergent validity. Strong differentiation between clinical and nonclinical samples was found. As expected, the Risk domain had different characteristics than other domains, but all findings were comparable with the UK referential data. Cutoff scores were calculated for clinical significant change assessment. Conclusion The Spanish version of the Clinical Outcomes in Routine Evaluation – Outcome Measure showed acceptable psychometric properties, providing support for using the questionnaire for monitoring the progress of Spanish-speaking psychotherapy clients.

  14. Multisystemic Therapy(®) : Clinical Overview, Outcomes, and Implementation Research.

    Science.gov (United States)

    Henggeler, Scott W; Schaeffer, Cindy M

    2016-09-01

    Multisystemic therapy (MST) is an evidence-based treatment originally developed for youth with serious antisocial behavior who are at high risk for out-of-home placement and their families; and subsequently adapted to address other challenging clinical problems experience by youths and their families. The social-ecological theoretical framework of MST is presented as well as its home-based model of treatment delivery, defining clinical intervention strategies, and ongoing quality assurance/quality improvement system. With more than 100 peer-reviewed outcome and implementation journal articles published as of January 2016, the majority by independent investigators, MST is one of the most extensively evaluated family based treatments. Outcome research has yielded almost uniformly favorable results for youths and families, and implementation research has demonstrated the importance of treatment and program fidelity in achieving such outcomes. PMID:27370172

  15. Sex differences in clinical characteristics and outcomes after myocardial infarction

    DEFF Research Database (Denmark)

    Lam, Carolyn S P; McEntegart, Margaret; Claggett, Brian;

    2015-01-01

    BACKGROUND: We examined the association of sex with clinical characteristics and outcomes in patients following myocardial infarction (MI) in the Valsartan in Acute Myocardial Infarction Trial (VALIANT). METHODS AND RESULTS: A total of 4570 women and 10 133 men with heart failure (HF), left ventr...

  16. Disability outcome measures in multiple sclerosis clinical trials

    DEFF Research Database (Denmark)

    Cohen, Jeffrey A; Reingold, Stephen C; Polman, Chris H;

    2012-01-01

    Many of the available disability outcome measures used in clinical trials of multiple sclerosis are insensitive to change over time, inadequately validated, or insensitive to patient-perceived health status or quality of life. Increasing focus on therapies that slow or reverse disability...

  17. Clinical outcomes of surgical management of anterior bilateral mandibular fractures

    NARCIS (Netherlands)

    P. Boffano; C. Gallesio; F. Roccia; B. van den Bergh; T. Forouzanfar

    2013-01-01

    Purpose: The aims of this study were to assess the clinical outcomes of patients with anterior bifocal mandibular fractures and to discuss the management of this peculiar type of trauma. Methods: From the systematic computer-assisted database that has continuously recorded patients hospitalized with

  18. Coronary Stents: The Impact of Technological Advances on Clinical Outcomes.

    Science.gov (United States)

    Mennuni, Marco G; Pagnotta, Paolo A; Stefanini, Giulio G

    2016-02-01

    Percutaneous coronary interventions (PCI) were proposed in the late 1970s as an alternative to surgical coronary artery bypass grafting for the treatment of coronary artery disease. Important technological progress has been made since. Balloon angioplasty was replaced by bare metal stents, which allowed to permanently scaffold the coronary vessel avoiding acute recoil and abrupt occlusion. Thereafter, the introduction of early generation drug-eluting stents (DES) has significantly improved clinical outcomes, primarily by markedly reducing the risk of restenosis. New generation DES with thinner stent struts, novel durable or biodegradable polymer coatings, and new limus antiproliferative agents, have further improved upon the safety and efficacy profile of early generation DES. The present article aims to review the impact of technological advances on clinical outcomes in the field of PCI with coronary stents, and to provide a brief overview on clinical margins of improvement and unmet needs of available DES.

  19. Possible clinical outcome measures for clinical trials in patients with multiple sclerosis

    Science.gov (United States)

    Goldman, Myla D.; Motl, Robert W.; Rudick, Richard A.

    2010-01-01

    Multiple sclerosis (MS) is a chronic inflammatory and neurodegenerative disease with both clinical and pathological heterogeneity. The complexity of the MS population has offered challenges to the measurement of MS disease progression in therapeutic trials. The current standard clinical outcome measures are relapse rate, Expanded Disability Severity Scale (EDSS), and the MS Functional Composite (MSFC). These measures each have strengths and some weakness. Two additional measures, the six-minute walk and accelerometry, show promise in augmenting current measures. MS therapeutics is a quickly advancing field which requires sensitive clinical outcome measures that can detect small changes in disability that reliably reflect long-term changes in sustained disease progression in a complex population. A single clinical outcome measure of sustained disease progression may remain elusive. Rather, an integration of current and new outcome measures may be most appropriate and utilization of different measures depending on the MS population and stage of the disease may be preferred. PMID:21179614

  20. Clinical outcomes assessment in clinical trials to assess treatment of femoroacetabular impingement

    DEFF Research Database (Denmark)

    Harris-Hayes, Marcie; McDonough, Christine M; Leunig, Michael;

    2013-01-01

    Patient-reported outcome measures are an important component of outcomes assessment in clinical trials to assess the treatment of femoroacetabular impingement (FAI). This review of disease-specific measures and instruments used to assess the generic quality of life and physical activity levels of...

  1. Predictors of clinical outcome following lumbar disc surgery

    DEFF Research Database (Denmark)

    Hebert, Jeffrey J; Fritz, Julie; Koppenhaver, S.L.;

    2016-01-01

    PURPOSE: Explore the relationships between preoperative findings and clinical outcome following lumbar disc surgery, and investigate the prognostic value of physical examination findings after accounting for information acquired from the clinical history. METHODS: We recruited 55 adult patients...... of leg pain to LBP, pain medication use, greater time to surgery, and no history of previous physical or injection therapy. Physical examination predictors were a positive straight or cross straight leg raise test, diminished lower extremity strength, sensation or reflexes, and the presence of postural....... CONCLUSIONS: Information gleaned from the clinical history and physical examination helps to identify patients more likely to succeed with lumbar disc surgery. While this study helps to inform clinical practice, additional research confirming these results is required prior to confident clinical...

  2. Predictable Outcomes with Porcelain Laminate Veneers: A Clinical Report.

    Science.gov (United States)

    Pimentel, Welson; Teixeira, Marcelo Lucchesi; Costa, Priscila Paganini; Jorge, Mônica Zacharias; Tiossi, Rodrigo

    2016-06-01

    This clinical report describes how to achieve predictable outcomes for anterior teeth esthetic restorations with porcelain laminate veneers by associating the digital planning and design of the restoration with interim restorations. The previous digital smile design of the restoration eliminates the communication barrier with the patient and assists the clinician throughout patient treatment. Interim restorations (diagnostic mock-ups) further enhance communication with the patient and prevent unnecessary tooth reduction for conservative tooth preparation. Adequate communication between patient and clinician contributes to successful definitive restorations and patient satisfaction with the final esthetic outcome.

  3. THORACOLUMBAR BURST FRACTURE: STRUCTURAL CHANGES AND CLINICAL OUTCOME OF TREATMENT

    Directory of Open Access Journals (Sweden)

    Rodrigo Arnold Tisot

    2016-03-01

    Full Text Available ABSTRACT Objective: To evaluate the correlation between structural changes in burst fractures of thoracic and lumbar spine with clinical outcome of the treatment. Methods: A retrospective study in 25 patients with fractures of thoracic and lumbar spine burst fractures without neurological deficit. Eleven patients underwent conservative treatment and for the remaining the treatment was surgical. All patients were followed up for at least 24 months. The cases were evaluated by a protocol that included: posttraumatic measurement of kyphosis, vertebral body collapse and narrowing of the spinal canal, the visual analog scale of pain, and the quality of life questionnaire SF-36 at the follow-up. For statistical analysis, the significance level was 5% and the software SPSS 18.0 was used. Results: No statistically significant difference was observed when comparing the clinical outcomes of one treatment over another. Similarly, there was no statistically significant correlation between kyphosis and post-traumatic narrowing of the spinal canal with clinical worsening in the follow-up, regardless of the treatment used. We found a positive correlation (p<0.05 between initial collapse and SF-36 domains in both groups (operated and non-operated. Conclusion: There was no significant superiority of one treatment over the other, and no correlation was found between kyphosis and spinal canal narrowing in burst fractures of the thoracic and lumbar spine without neurological deficit. However, there was correlation between initial collapse and clinical outcome in some domains of the SF-36 questionnaire.

  4. Relationship Between Patient-Reported Outcomes and Clinical Outcomes in Patients With Morquio A Syndrome

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    Christina Lampe MD

    2015-04-01

    Full Text Available This cross-sectional analysis assessed the correlation between patient-reported outcomes (PROs and clinical outcomes in 24 German patients with Morquio A. Clinical outcomes included 6-minute walk test (6MWT, 3-minute stair climb (3MSC test, and joint range of motion as measures for endurance/mobility, forced vital capacity (FVC and maximum voluntary ventilation (MVV as measures for respiratory function, and height as an important manifestation. The PROs included the EuroQoL (EQ 5D-5L (EQ5D-5L, to measure health-related QoL (HRQoL, and patients’ rating of their ability to walk, climb, or breathe. In adults, endurance and pulmonary function measures and height showed strong and statistically significant correlation with the patients’ EQ5D-5L (6MWT: R = .884, 3MSC test: R = .852, FVC: R = .815, MVV: R = .825, height: R = .842. The adult patients’ rating of their ability to walk and climb also correlated strongly with 6MWT (R = .839 and 3MSC test (R = .700 results. Improvements in these clinical outcomes may be robust surrogate parameters of a better EQ5D-5L/HRQoL in patients with Morquio A.

  5. Interpreting the clinical importance of treatment outcomes in chronic pain clinical trials: IMMPACT recommendations

    DEFF Research Database (Denmark)

    Dworkin, R.H.; Turk, D.C.; Wyrwich, K.W.;

    2008-01-01

    of 40 participants from universities, governmental agencies, a patient self-help organization, and the pharmaceutical industry considered methodologic issues and research results relevant to determining the clinical importance of changes in the specific outcome measures previously recommended by IMMPACT...... for 4 core chronic pain outcome domains: (1) Pain intensity, assessed by a 0 to 10 numerical rating scale; (2) physical functioning, assessed by the Multidimensional Pain Inventory and Brief Pain Inventory interference scales; (3) emotional functioning, assessed by the Beck Depression Inventory....... Provisional benchmarks for identifying clinically important changes in specific outcome measures that can be used for outcome studies of treatments for chronic pain are proposed. PERSPECTIVE: Systematically collecting and reporting the recommended information needed to evaluate the clinical importance...

  6. Clinical Manifestations and Outcomes of West Nile Virus Infection

    Directory of Open Access Journals (Sweden)

    James J. Sejvar

    2014-02-01

    Full Text Available Since the emergence of West Nile virus (WNV in North America in 1999, understanding of the clinical features, spectrum of illness and eventual functional outcomes of human illness has increased tremendously. Most human infections with WNV remain clinically silent. Among those persons developing symptomatic illness, most develop a self-limited febrile illness. More severe illness with WNV (West Nile neuroinvasive disease, WNND is manifested as meningitis, encephalitis or an acute anterior (polio myelitis. These manifestations are generally more prevalent in older persons or those with immunosuppression. In the future, a more thorough understanding of the long-term physical, cognitive and functional outcomes of persons recovering from WNV illness will be important in understanding the overall illness burden.

  7. Midterm clinical outcomes following arthroscopic transosseous rotator cuff repair

    Directory of Open Access Journals (Sweden)

    Brody A Flanagin

    2016-01-01

    Full Text Available Purpose: Arthroscopic transosseous (TO rotator cuff repair has recently emerged as a new option for surgical treatment of symptomatic rotator cuff tears. Limited data is available regarding outcomes using this technique. This study evaluated midterm clinical outcomes following a novel arthroscopic TO (anchorless rotator cuff repair technique. Materials and Methods: A consecutive series of 107 patients and 109 shoulders underwent arthroscopic TO (anchorless rotator cuff repair for a symptomatic full-thickness tear. Pre and postoperative range of motion (ROM was compared at an average of 11.8 months. Postoperative outcome scores were obtained at an average of 38.0 months. Statistical analysis was performed to compare pre and postoperative ROM data. Univariate analysis was performed using Student′s t-test to compare the effect of other clinical characteristics on final outcome. Results: Statistically significant improvements were noted in forward flexion, external rotation and internal rotation (P < 0.0001. Average postoperative subjective shoulder value was 93.7, simple shoulder test 11.6, and American Shoulder and Elbow Surgeons (ASES score 94.6. According to ASES scores, results for the 109 shoulders available for final follow-up were excellent in 95 (87.1%, good in 8 (7.3%, fair in 3 (2.8%, and poor in 3 (2.8%. There was no difference in ROM or outcome scores in patients who underwent a concomitant biceps procedure (tenodesis or tenotomy compared with those who did not. Furthermore, there was no significant difference in outcome between patients who underwent either biceps tenodesis or tenotomy. Age, history of "injury" preceding the onset of pain, tear size, number of TO tunnels required to perform the repair, and presence of fatty infiltration did not correlate with postoperative ROM or subjective outcome measures at final follow-up. Two complications and four failures were noted. Conclusions: Arthroscopic TO rotator cuff repair technique

  8. Intracranial tuberculosis in children: CT appearance and clinical outcome

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    Wallace, R.C.; Burton, E.M.; Gerald, B.E. (Le Bonheur Children' s Medical Center, Memphis, TN (United States). Dept. of Radiology Tennessee Univ., Memphis (United States)); Barrett, F.F.; Leggiadro, R.J. (Le Bonheur Children' s Medical Center, Memphis, TN (United States). Dept. of Pediatrics Tennessee Univ., Memphis (United States)); Lasater, O.E. (Le Bonheur Children' s Medical Center, Memphis, TN (United States). Dept. of Pathology Tennessee Univ., Memphis (United States))

    1991-05-01

    We retrospectively evaluated the CT studies of 9 children who presented with intracranial tuberculosis during 1981-1987, and compared their radiographic appearance with the clinical outcome. The most common radiographic findings were: 1) Ventriculomegaly (7/9), 2) tuberculoma formation (6/9), and 3) infarction (4/9). Of 7 patients with ventriculomegaly, 3 required a ventricular shunt and 2 had spontaenous resolution of ventricular dilatation. Four children with ventriculomegaly were moderately or severely retarded, one had cognitive dysfunction, and one was neurologically normal. Four of six children with tuberculoma also had infarction and/or ventriculomegaly; of these four children, three were moderately or severely retarded. Two patients with tuberculoma as the only intracranial abnormality had complete resolution or the granuloma with normal neurologic outcome following antituberculous therapy. The four children with large vessel infarction also had ventriculomegaly; three had poor clinical outcome. The presence of tuberculoma alone is not necessarily predictive of poor neurologic outcome; age less than 20 months, infarct, and/or ventriculomegaly are usually associated with sequelae. (orig.).

  9. Myasthenia gravis and pregnancy: clinical implications and neonatal outcome

    Directory of Open Access Journals (Sweden)

    Estanol Bruno

    2004-11-01

    Full Text Available Abstract Background The myasthenia gravis is twice as common in women as in men and frequently affects young women in the second and third decades of life, overlapping with the childbearing years. Generally, during pregnancy in one third of patients the disease exacerbates, whereas in two thirds it remains clinically unchanged. Complete remission can occur in some patients. Methods To describe the clinical course, delivery and neonatal outcome of 18 pregnant women with the diagnosis of myasthenia gravis. Retrospective chart review of pregnant patients with myasthenia gravis, followed at the National Institute of Perinatology in Mexico City over an 8-year period. Data was abstracted from the medical records on the clinical course during pregnancy, delivery and neonatal outcome. Results From January 1, 1996 to December 31, 2003 18 patients with myasthenia gravis were identified and included in the study. The mean ± SD maternal age was 27.4 ± 4.0 years. During pregnancy 2 women (11% had an improvement in the clinical symptoms of myasthenia gravis, 7 women (39% had clinical worsening of the condition of 9 other patients (50% remained clinically unchanged. Nine patients delivered vaginally, 8 delivered by cesarean section and 1 pregnancy ended in fetal loss. Seventeen infants were born at mean ± SD gestational age of 37.5 ± 3.0 weeks and a mean birth weight of 2710 ± 73 g. Only one infant presented with transient neonatal myasthenia gravis. No congenital anomalies were identified in any of the newborns. Conclusions The clinical course of myasthenia gravis during pregnancy is variable, with a significant proportion of patients experiencing worsening of the clinical symptoms. However, neonatal transient myasthenia was uncommon in our patient population.

  10. Outcome of Pediatric Uveitis at an University Clinic

    Directory of Open Access Journals (Sweden)

    Berna Yüce

    2013-12-01

    Full Text Available Purpose: To determine the etiology, clinical course, complications, and outcome of uveitis in pediatric patients. Material and Method: We retrospectively reviewed the medical charts of 64 eyes of 43 patients, who had been followed up at a University clinic. Demographic and etiological features, clinical course, complications, and visual outcome were analyzed. Results: Male/female ratio was 22/21. Median age at the first visit was 14 (3-18 years. Unilateral involvement was observed in 22 (51.16% patients. Anterior uveitis was the most common form (67.19%. Idiopathic uveitis was seen in 25 (58.14% patients. The most commonly identified etiological entities were juvenile idiopathic arthritis (JIA (5 patients and Behcet’s disease (4 patients. Both glaucoma and cataract were the most common complications (12.50%, 6.25%; respectively. Final VA was equal or better than 20/40 in 47 eyes (73.43%. Discussion: Uveitis in pediatric patients was mostly idiopathic. The most commonly identified etiologic entities were JIA and Behcet’s disease. Final visual outcome was favorable with appropriate treatment. (Turk J Ophthalmol 2013; 43: 395-401

  11. Cytokines and signaling molecules predict clinical outcomes in sepsis.

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    Christopher D Fjell

    Full Text Available INTRODUCTION: Inflammatory response during sepsis is incompletely understood due to small sample sizes and variable timing of measurements following the onset of symptoms. The vasopressin in septic shock trial (VASST compared the addition of vasopressin to norepinephrine alone in patients with septic shock. During this study plasma was collected and 39 cytokines measured in a 363 patients at both baseline (before treatment and 24 hours. Clinical features relating to both underlying health and the acute organ dysfunction induced by the severe infection were collected during the first 28 days of admission. HYPOTHESIS: Cluster analysis of cytokines identifies subgroups of patients at differing risk of death and organ failure. METHODS: Circulating cytokines and other signaling molecules were measured using a Luminex multi-bead analyte detection system. Hierarchical clustering was performed on plasma values to create patient subgroups. Enrichment analysis identified clinical outcomes significantly different according to these chemically defined patient subgroups. Logistic regression was performed to assess the importance of cytokines for predicting patient subgroups. RESULTS: Plasma levels at baseline produced three subgroups of patients, while 24 hour levels produced two subgroups. Using baseline cytokine data, one subgroup of 47 patients showed a high level of enrichment for severe septic shock, coagulopathy, renal failure, and risk of death. Using data at 24 hours, a larger subgroup of 81 patients that largely encompassed the 47 baseline subgroup patients had a similar enrichment profile. Measurement of two cytokines, IL2 and CSF2 and their product were sufficient to classify patients into these subgroups that defined clinical risks. CONCLUSIONS: A distinct pattern of cytokine levels measured early in the course of sepsis predicts disease outcome. Subpopulations of patients have differing clinical outcomes that can be predicted accurately from

  12. Clinical outcomes resulting from telemedicine interventions: a systematic review

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    Kraemer Dale

    2001-11-01

    Full Text Available Abstract Background The use of telemedicine is growing, but its efficacy for achieving comparable or improved clinical outcomes has not been established in many medical specialties. The objective of this systematic review was to evaluate the efficacy of telemedicine interventions for health outcomes in two classes of application: home-based and office/hospital-based. Methods Data sources for the study included deports of studies from the MEDLINE, EMBASE, CINAHL, and HealthSTAR databases; searching of bibliographies of review and other articles; and consultation of printed resources as well as investigators in the field. We included studies that were relevant to at least one of the two classes of telemedicine and addressed the assessment of efficacy for clinical outcomes with data of reported results. We excluded studies where the service did not historically require face-to-face encounters (e.g., radiology or pathology diagnosis. All included articles were abstracted and graded for quality and direction of the evidence. Results A total of 25 articles met inclusion criteria and were assessed. The strongest evidence for the efficacy of telemedicine in clinical outcomes comes from home-based telemedicine in the areas of chronic disease management, hypertension, and AIDS. The value of home glucose monitoring in diabetes mellitus is conflicting. There is also reasonable evidence that telemedicine is comparable to face-to-face care in emergency medicine and is beneficial in surgical and neonatal intensive care units as well as patient transfer in neurosurgery. Conclusions Despite the widespread use of telemedicine in virtually all major areas of health care, evidence concerning the benefits of its use exists in only a small number of them. Further randomized controlled trials must be done to determine where its use is most effective.

  13. Patient-reported outcomes in lupus clinical trials with biologics.

    Science.gov (United States)

    Annapureddy, N; Devilliers, H; Jolly, M

    2016-09-01

    Therapeutic advances in systemic lupus erythematosus (SLE) are greatly needed. Despite advances in our knowledge of pathogenesis of the disease and targets, treatment remains a significant challenge. Finding effective and relatively safe medications remains one of the top priorities. SLE significantly impairs quality of life (QoL), and patient-reported outcomes (PROs) measure a unique aspect of the disease not captured by disease activity. Inclusion of PRO measurements is encouraged in SLE clinical trials, as they allow capturing benefits of a proposed intervention in language patients can relate to and in areas deemed pertinent and important to and by patients. Availability of patient-reported and patient-centric clinical trials data may facilitate patients in informed and shared decision making, and allow for comparative cost-effectiveness evaluation for future resource allocation and reimbursements. Herein we review clinical trials with biologic therapies wherein PRO tools were included in the study design. PMID:27497256

  14. Clinical Coronary In-Stent Restenosis Follow-Up after Treatment and Analyses of Clinical Outcomes

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    Barbara Campos Abreu Marino

    2015-05-01

    Full Text Available Background: Clinical in-stent restenosis (CISR is the main limitation of coronary angioplasty with stent implantation. Objective: Describe the clinical and angiographic characteristics of CISR and the outcomes over a minimum follow-up of 12 months after its diagnosis and treatment. Methods: We analyzed in 110 consecutive patients with CISR the clinical presentation, angiographic characteristics, treatment and combined primary outcomes (cardiovascular death, nonfatal acute myocardial infarction [AMI] and combined secondary (unstable angina with hospitalization, target vessel revascularization and target lesion revascularization during a minimal follow-up of one year. Results: Mean age was 61 ± 11 years (68.2% males. Clinical presentations included acute coronary syndrome (ACS in 62.7% and proliferative ISR in 34.5%. CISR was treated with implantation of drug-eluting stents (DES in 36.4%, Bare Metal Stent (BMS in 23.6%, myocardial revascularization surgery in 18.2%, balloon angioplasty in 15.5% and clinical treatment in 6.4%. During a median follow-up of 19.7 months, the primary outcome occurred in 18 patients, including 6 (5.5% deaths and 13 (11.8% AMI events. Twenty-four patients presented a secondary outcome. Predictors of the primary outcome were CISR with DES (HR = 4.36 [1.44–12.85]; p = 0.009 and clinical treatment for CISR (HR = 10.66 [2.53–44.87]; p = 0.001. Treatment of CISR with BMS (HR = 4.08 [1.75–9.48]; p = 0.001 and clinical therapy (HR = 6.29 [1.35–29.38]; p = 0.019 emerged as predictors of a secondary outcome. Conclusion: Patients with CISR present in most cases with ACS and with a high frequency of adverse events during a medium-term follow-up.

  15. Clinical outcomes of chemoradiotherapy for locally recurrent rectal cancer

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    Oh Jae Hwan

    2011-05-01

    Full Text Available Abstract Background To assess the clinical outcome of chemoradiotherapy with or without surgery for locally recurrent rectal cancer (LRRC and to find useful and significant prognostic factors for a clinical situation. Methods Between January 2001 and February 2009, 67 LRRC patients, who entered into concurrent chemoradiotherapy with or without surgery, were reviewed retrospectively. Of the 67 patients, 45 were treated with chemoradiotherapy plus surgery, and the remaining 22 were treated with chemoradiotherapy alone. The mean radiation doses (biologically equivalent dose in 2-Gy fractions were 54.6 Gy and 66.5 Gy for the chemoradiotherapy with and without surgery groups, respectively. Results The median survival duration of all patients was 59 months. Five-year overall (OS, relapse-free (RFS, locoregional relapse-free (LRFS, and distant metastasis-free survival (DMFS were 48.9%, 31.6%, 66.4%, and 40.6%, respectively. A multivariate analysis demonstrated that the presence of symptoms was an independent prognostic factor influencing OS, RFS, LRFS, and DMFS. No statistically significant difference was found in OS (p = 0.181, RFS (p = 0.113, LRFS (p = 0.379, or DMFS (p = 0.335 when comparing clinical outcomes between the chemoradiotherapy with and without surgery groups. Conclusions Chemoradiotherapy with or without surgery could be a potential option for an LRRC cure, and the symptoms related to LRRC were a significant prognostic factor predicting poor clinical outcome. The chemoradiotherapy scheme for LRRC patients should be adjusted to the possibility of resectability and risk of local failure to focus on local control.

  16. ADCOMS: a composite clinical outcome for prodromal Alzheimer's disease trials

    Science.gov (United States)

    Wang, Jinping; Logovinsky, Veronika; Hendrix, Suzanne B; Stanworth, Stephanie H; Perdomo, Carlos; Xu, Lu; Dhadda, Shobha; Do, Ira; Rabe, Martin; Luthman, Johan; Cummings, Jeffrey; Satlin, Andrew

    2016-01-01

    Background Development of new therapies for Alzheimer's disease (AD) is increasingly focused on more mildly affected populations, and requires new assessment and outcome strategies. Patients in early stages of AD have mild cognitive decline and no, or limited, functional impairment. To respond to these assessment challenges, we developed a measurement approach based on established scale items that exhibited change in previous amnestic Mild Cognitive Impairment (aMCI) trials. Methods Partial least squares regression with a longitudinal clinical decline model identified items from commonly used clinical scales with the highest combined sensitivity to change over time in aMCI and weighted these items according to their relative contribution to detecting clinical progression in patients’ early stages of AD. The resultant AD Composite Score (ADCOMS) was assessed for its ability to detect treatment effect in aMCI/prodromal AD (pAD) clinical trial populations. Results ADCOMS consists of 4 Alzheimer's Disease Assessment Scale–cognitive subscale items, 2 Mini-Mental State Examination items, and all 6 Clinical Dementia Rating—Sum of Boxes items. ADCOMS demonstrated improved sensitivity to clinical decline over individual scales in pAD, aMCI and in mild AD dementia. ADCOMS also detected treatment effects associated with the use of cholinesterase inhibitors in these populations. Improved sensitivity predicts smaller sample size requirements when ADCOMS is used in early AD trials. Conclusions ADCOMS is proposed as new standard outcome for pAD and mild AD dementia trials, and is progressing in a CAMD-sponsored qualification process for use in registration trials of pAD. PMID:27010616

  17. Prognostic factors influencing clinical outcomes of glioblastoma multiforme

    Institute of Scientific and Technical Information of China (English)

    LI Shou-wei; QIU Xiao-guang; CHEN Bao-shi; ZHANG Wei; REN Huan; WANG Zhong-cheng; JIANG Tao

    2009-01-01

    Background Glioblastoma multiforme (GBM) is the most malignant kind of astrocytic tumors and is associated with a poor prognosis. In this retrospective study, we assessed the clinical, radiological, genetic molecular and treatment factors that influence clinical outcomes of patients with GBM.Methods A total of 116 patients with GBM who received surgery and radiation between January 2006 and December 2007 were included in this study. Kaplan-Meier survival analysis and Cox regression analysis were used to find the factors independently influencing patients' progression free survival (PFS) time and overall survival (OS) time.Results Age, preoperative Kamofsky Performance Scale (KPS) score, KPS score change at 2 weeks after operation, neurological deficit symptoms, tumor resection extent, maximal tumor diameter, involvement of eloquent cortex or deep structure, involvement of brain lobe, Ki-67 expression level and adjuvant chemotherapy were statistically significant factors (P <0.05) for both PFS and OS in the univariate analysis. Cox proportional hazards modeling revealed that age ≤50 years, preoperative KPS score ≥80, KPS score change after operation ≥0, involvement of single frontal lobe,non-eloquent area or deep structure involvement, low Ki-67 expression and adjuvant chemotherapy were independent favorable factors (P <0.05) for patients' clinical outcomes.Conclusions Age at diagnosis, preoperative KPS score, KPS score change at 2 weeks postoperation, involvement of brain lobe, involvement of eloquent cortex or deep structure, Ki-67 expression level and adjuvant chemotherapy correlate significantly with the prognosis of patients with GBM.

  18. Clinical and neurocognitive outcome in symptomatic isovaleric acidemia

    Directory of Open Access Journals (Sweden)

    Grünert Sarah C

    2012-01-01

    Full Text Available Abstract Background Despite its first description over 40 years ago, knowledge of the clinical course of isovaleric acidemia (IVA, a disorder predisposing to severe acidotic episodes during catabolic stress, is still anecdotal. We aimed to investigate the phenotypic presentation and factors determining the neurological and neurocognitive outcomes of patients diagnosed with IVA following clinical manifestation. Methods Retrospective data on 21 children and adults with symptomatic IVA diagnosed from 1976 to 1999 were analyzed for outcome determinants including age at diagnosis and number of catabolic episodes. Sixteen of 21 patients were evaluated cross-sectionally focusing on the neurological and neurocognitive status. Additionally, 155 cases of patients with IVA published in the international literature were reviewed and analyzed for outcome parameters including mortality. Results 57% of study patients (12/21 were diagnosed within the first weeks of life and 43% (9/21 in childhood. An acute metabolic attack was the main cause of diagnostic work-up. 44% of investigated study patients (7/16 showed mild motor dysfunction and only 19% (3/16 had cognitive deficits. No other organ complications were found. The patients' intelligence quotient was not related to the number of catabolic episodes but was inversely related to age at diagnosis. In published cases, mortality was high (33% if associated with neonatal diagnosis, following manifestation at an average age of 7 days. Conclusions Within the group of "classical" organic acidurias, IVA appears to be exceptional considering its milder neuropathologic implications. The potential to avoid neonatal mortality and to improve neurologic and cognitive outcome under early treatment reinforces IVA to be qualified for newborn screening.

  19. The clinical outcomes of chronic hepatitis C in South Korea

    Science.gov (United States)

    Ok, Kyeong Sam; Jeong, Sook-Hyang; Jang, Eun Sun; Kim, Young Seok; Lee, Youn Jae; Kim, In Hee; Cho, Sung Bum; Bae, Si Hyun; Lee, Han Chu

    2016-01-01

    Abstract This prospective cohort study aimed to elucidate the clinical outcome and its related factors of chronic hepatitis C in a hepatitis B-dominant Asian region. From January 2007 to October 2012, 382 patients with chronic hepatitis C without liver cirrhosis were prospectively enrolled at 6 university hospitals, and regularly followed until Apr 2014 to identify the development of liver cirrhosis, decompensated cirrhosis, hepatocellular carcinoma (HCC), and overall survival. During the median follow-up of 39.0 months (range 18.0–81.0 months), liver cirrhosis, hepatic decompensation, and HCC developed in 42 patients (11.0%), 4 patients (1.0%), and 12 patients (3.1%), respectively. The cumulative probability of development of cirrhosis at 3 years and at 5 years was 9.6% and 16.7%, respectively. That of HCC at 3 and 5 years was 1.6% and 4.5%, respectively. The 3-year and 5-year overall survival rate was 99.7% and 96.0%, respectively. Pegylated interferon-based antiviral therapy was undertaken in 237 patients (62.0%) with a sustained virologic response (SVR) rate of 74.3%. The factors related to the overall clinical outcomes were age ≥55 years (HR 2.924, P = 0.016), platelet counts <150  × 109/L (HR 3.195, P = 0.007), and the achievement of SVR (HR 0.254, P = 0.002). The clinical outcomes of this Korean chronic hepatitis C cohort were modest with minimal mortality, but significant disease progression occurred in the patients with old age, low platelet, and non-SVR after interferon-based antiviral treatment or no treatment, suggesting priority for direct acting antiviral therapy. PMID:27583874

  20. Portal hypertension due to portal venous thrombosis: Etiology, clinical outcomes

    Institute of Scientific and Technical Information of China (English)

    Ozgur Harmanci; Yusuf Bayraktar

    2007-01-01

    The thrombophilia in adult life has major implications in the hepatic vessels. The resulting portal vein thrombosis has various outcomes and complications. Esophageal varices, portal gastropathy, ascites, severe hypersplenism and liver failure needing liver transplantation are known well. The newly formed collateral venous circulation showing itself as pseudocholangicarcinoma sign and its possible clinical reflection as cholestasis are also known from a long time. The management strategies for these complications of portal vein thrombosis are not different from their counterpart which is cirrhotic portal hypertension, but the prognosis is unquestionably better in former cases. In this review we present and discuss the portal vein thrombosis, etiology and the resulting clinical pictures. There are controversial issues in nomenclature,management (including anticoagulation problems), follow up strategies and liver transplantation. In the light of the current knowledge, we discuss some controversial issues in literature and present our experience and our proposals about this group of patients.

  1. Possible clinical outcome measures for clinical trials in patients with multiple sclerosis

    OpenAIRE

    Goldman, Myla D.; Motl, Robert W.; Rudick, Richard A.

    2010-01-01

    Multiple sclerosis (MS) is a chronic inflammatory and neurodegenerative disease with both clinical and pathological heterogeneity. The complexity of the MS population has offered challenges to the measurement of MS disease progression in therapeutic trials. The current standard clinical outcome measures are relapse rate, Expanded Disability Severity Scale (EDSS), and the MS Functional Composite (MSFC). These measures each have strengths and some weakness. Two additional measures, the six-minu...

  2. Neurobrucellosis: clinical, diagnostic, therapeutic features and outcome. Unusual clinical presentations in an endemic region

    OpenAIRE

    Nurgul Ceran; Recai Turkoglu; Ilknur Erdem; Asuman Inan; Derya Engin; Hulya Tireli; Pasa Goktas

    2011-01-01

    Brucellosis is a zoonotic infection and has endemic characteristics. Neurobrucellosis is an uncommon complication of this infection. The aim of this study was to present unusual clinical manifestations and to discuss the management and outcome of a series of 18 neurobrucellosis cases. Initial clinical manifestations consist of pseudotumor cerebri in one case, white matter lesions and demyelinating syndrome in three cases, intracranial granuloma in one case, transverse myelitis in two cases, s...

  3. A clinically meaningful theory of outcome measures in rehabilitation medicine.

    Science.gov (United States)

    Massof, Robert W

    2010-01-01

    Comparative effectiveness research in rehabilitation medicine requires the development and validation of clinically meaningful and scientifically rigorous measurements of patient states and theories that explain and predict outcomes of intervention. Patient traits are latent (unobservable) variables that can be measured only by inference from observations of surrogate manifest (observable) variables. In the behavioral sciences, latent variables are analogous to intensive physical variables such as temperature and manifest variables are analogous to extensive physical variables such as distance. Although only one variable at a time can be measured, the variable can have a multidimensional structure that must be understood in order to explain disagreements among different measures of the same variable. The use of Rasch theory to measure latent trait variables can be illustrated with a balance scale metaphor that has randomly added variability in the weights of the objects being measured. Knowledge of the distribution of the randomly added variability provides the theoretical structure for estimating measures from ordinal observation scores (e.g., performance measures or rating scales) using statistical inference. In rehabilitation medicine, the latent variable of primary interest is the patient's functional ability. Functional ability can be estimated from observations of surrogate performance measures (e.g., speed and accuracy) or self-report of the difficulty the patient experiences performing specific activities. A theoretical framework borrowed from project management, called the Activity Breakdown Structure (ABS), guides the choice of activities for assessment, based on the patient's value judgments, to make the observations clinically meaningful. In the case of low vision, the functional ability measure estimated from Rasch analysis of activity difficulty ratings was discovered to be a two-dimensional variable. The two visual function dimensions are independent

  4. Spontaneous reduction of intussusception: clinical spectrum, management and outcome

    Energy Technology Data Exchange (ETDEWEB)

    Kornecki, A.; Daneman, A.; Navarro, O.; Connolly, B.; Manson, D.; Alton, D.J. [Toronto Univ., ON (Canada); Department of Diagnostic Imaging, Hospital for Sick Children, Toronto, ON (Canada)

    2000-01-01

    Background. To analyze the spectrum of clinical features, management and outcome of children with documented spontaneous reduction of intussusception (SROI). Materials and methods. Review of records of 50 children (33 boys, 17 girls; age range 11 days-15 years; mean age 4 years) with documented SROI, in whom intussusception was initially diagnosed by sonography (US) in 44, air enema in 2, and computed tomography in 4, in the 6-year period 1992-1998. Results. Symptoms suggestive of intussusception were present in 21 (3 of whom had Henoch-Schoenlein purpura and 4 had previous ileocolic intussusception reduced by air enema). Intussusception was an incidental finding in the other 29, in 28 of whom the finding was in the small bowel. Intussusception was limited to the small bowel in 43 and was ileocolic in 7. SROI was usually documented on US. Laparotomy performed in only 4 showed no evidence of intussusception or pathologic lead point. Outcome in all patients was favorable. Conclusions. SROI may present in symptomatic or asymptomatic children and occurs more commonly than previously reported. These intussusceptions are usually short-segment, small-bowel intussusceptions with no recognizable lead point. In asymptomatic patients, conservative observation is warranted. Intervention should be dictated by the clinical findings in symptomatic patients. (orig.)

  5. Subacute Thyroiditis: Clinical Presentation and Long Term Outcome

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    Assim A. Alfadda

    2014-01-01

    Full Text Available Few studies have been reported from the Kingdom of Saudi Arabia (SA to describe the clinical presentation and long term outcomes of subacute thyroiditis (SAT. Our aim was to review the demographic, anthropometric, clinical presentation, laboratory results, treatment, and disease outcome in Riyadh region and to compare those with results from different regions of the Kingdom and different parts of the world. We reviewed the medical files of patients who underwent thyroid uptake scan during an 8-year period in King Khalid University Hospital. Only 25 patients had confirmed diagnosis of thyroiditis. Age and gender distribution were similar to other studies. Most patients presented with palpitation, goiter, and weight change. Elevated thyroid hormones, suppressed thyroid-stimulating hormone, and elevated ESR were reported. Among those, 7 cases of SAT were recorded. β-Blockers were prescribed to 57% and nonsteroidal anti-inflammatory drugs to 29% of SAT. Long follow-up demonstrated that 85.7% of SAT cases recovered, while 14.3% developed permanent hypothyroidism. In conclusion, SAT is uncommon in the central region of SA. Compared to the western region, corticosteroid is not commonly prescribed, and permanent hypothyroidism is not uncommon. A nation-wide epidemiological study to explain these interprovincial differences is warranted.

  6. Clinical outcome in measles patients hospitalized with complications

    International Nuclear Information System (INIS)

    Measles is a highly communicable viral illness and is common cause of childhood mortality and morbidity. Keeping in view the high prevalence of measles in the developing world, we carried out this study to look into the complicated measles cases and clinical outcome in patients admitted in children ward of Ayub Teaching Hospital. Detailed history and physical examination of all the hospitalized patients with complication of measles were recorded in a proforma. Immunization and nutritional status of each admitted patient was assessed and the clinical outcome of measles was compared with demographic profile. one hundred thirty six hospitalized patients with complications of measles were studied. There was 60.3% male and 57.3% of patients were vaccinated against measles. Malnourished patients were 71.35% and had longer hospital stay (>5 days). Pneumonia (39.7%) and diarrhoea (38.2%) were the commonest complications. Seven children died and encephalitis (57.1%) was the commonest cause of death. The most common complications of measles are pneumonia and diarrhoea with dehydration requiring admission. Malnutrition results in more complications and longer hospital stay. Mortality is significantly associated with encephalitis. (author)

  7. Intraocular lens iris fixation. Clinical and macular OCT outcomes

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    Garcia-Rojas Leonardo

    2012-10-01

    Full Text Available Abstract Background To assess the efficacy, clinical outcomes, visual acuity (VA, incidence of adverse effects, and complications of peripheral iris fixation of 3-piece acrylic IOLs in eyes lacking capsular support. Thirteen patients who underwent implantation and peripheral iris fixation of a 3-piece foldable acrylic PC IOL for aphakia in the absence of capsular support were followed after surgery. Clinical outcomes and macular SD-OCT (Cirrus OCT; Carl Zeiss Meditec, Germany were analyzed. Findings The final CDVA was 20/40 or better in 8 eyes (62%, 20/60 or better in 12 eyes (92%, and one case of 20/80 due to corneal astigmatism and mild persistent edema. No intraoperative complications were reported. There were seven cases of medically controlled ocular hypertension after surgery due to the presence of viscoelastic in the AC. There were no cases of cystoid macular edema, chronic iridocyclitis, IOL subluxation, pigment dispersion, or glaucoma. Macular edema did not develop in any case by means of SD-OCT. Conclusions We think that this technique for iris suture fixation provides safe and effective results. Patients had substantial improvements in UDVA and CDVA. This surgical strategy may be individualized however; age, cornea status, angle structures, iris anatomy, and glaucoma are important considerations in selecting candidates for an appropriate IOL fixation method.

  8. How customer satisfaction can influence clinical outcome in a back specialty clinic.

    Science.gov (United States)

    Reznik, B

    1994-01-01

    Determining what defines quality is the aim of the study produced at the Texas Back Institute. Bob Reznik, M.B.A., vice president of the institute, presents a methodology for measuring the outcomes of clinical care and relating it to physician performance on a variety of levels. PMID:10131360

  9. How customer satisfaction can influence clinical outcome in a back specialty clinic.

    Science.gov (United States)

    Reznik, B

    1994-01-01

    Determining what defines quality is the aim of the study produced at the Texas Back Institute. Bob Reznik, M.B.A., vice president of the institute, presents a methodology for measuring the outcomes of clinical care and relating it to physician performance on a variety of levels.

  10. Clinical manifestations and outcomes in severe ulcerative colitis

    Institute of Scientific and Technical Information of China (English)

    YANG Xuesong; YAO Wei; LIU Wenbin; LI Jun; LU Yumin

    2007-01-01

    In order to evaluate the clinical manifestations and outcomes of severe ulcerative colitis (UC),we retrospectively reviewed 41 patients with severe UC from 144 consecutively hospitalized UC cases from 1988 to 2004.Data recorded included onset,symptoms,signs,laboratory results,endoscopic,radiologic and pathologic findings,the clinical treatment process and follow-up.Of these severe cases,92.7%(38/41)had pancolitis.Clinically,36.9%(15/41)were categorized as first onset type,36.9%(15/41)were chronic persistent and 26.8%(11/41)were chronic recurrent.Steroids played a main role in the remission of severe UC(61.0%).Thirty-one cases(75.6%) were relieved by drug therapy.Seven cases(17.1%) progressed to the need for operation.An early age of onset,pancolitis,low hemoglobin and serum albumin levels,and the need for intravenous steroids tended to be associated with the need for surgery.In conclusion,most of the severe UC patients respond well to drug therapy,but for individuals who are unresponsive to drug therapy,or for those depending on steroids,after a reasonable duration of treatment,the necessity for surgery should be considered.

  11. Mushroom poisoning in children: clinical presentation and outcome

    International Nuclear Information System (INIS)

    A variable clinical picture characterizes mushroom poisoning. The Amatoxin, the main toxic component of these fungi, are responsible for gastrointestinal symptoms as well as hepatic and renal failure. As acute gastroenteritis is extremely common in our set up, so every patient presenting with these symptoms is treated as gastroenteritis of viral aetiology. The authors present the clinical picture of the phalloid syndrome, its treatment and immediate outcome. All children age less than 16 years admitted in Saidu Hospital Swat from January to December 2006 with mushroom poisoning were included in the study. Patients with doubtful history or with associated illness were not included. The diagnosis was based on the clinical picture of the patient, history and the laboratory data. In addition to maintenance of fluid and electrolyte balance and treating sepsis, oral Silymarin and intravenous penicillin was started. Liver function tests, renal functions tests, serum electrolytes and coagulation profile was done in all the patients. The severity of poisoning was graded according to hepatic transaminase elevations and prolongation of prothrombin time. Of the 18 patients, fifteen were above five years of age. Female were twice in number. Fifteen patients developed hepatic failure and three patients developed renal failure. Thirteen patients expired. To start timely management, Mushroom poisoning should be considered in the differential diagnosis in patients presenting with food poisoning particularly coming in groups. Delay in diagnosis is associated with high mortality. (author)

  12. Functional Outcomes for Clinical Evaluation of Implant Restorations

    NARCIS (Netherlands)

    Bassi, Francesco; Carr, Alan B.; Chang, Ting-Ling; Estafanous, Emad W.; Garrett, Neal R.; Happonen, Risto-Pekka; Koka, Sreenivas; Laine, Juhani; Osswald, Martin; Reintsema, Harry; Rieger, Jana; Roumanas, Eleni; Salinas, Thomas J.; Stanford, Clark M.; Wolfaardt, Johan

    2013-01-01

    The functional outcomes related to treating patients afflicted with tooth loss are an important hallmark in substantiating prosthodontic intervention. The Oral Rehabilitation Outcomes Network (ORONet) conducted two international workshops to develop a core set of outcome measures, including a functi

  13. Clinical outcomes of enjoying sexualization among lesbian women.

    Science.gov (United States)

    Erchull, Mindy J; Liss, Miriam

    2015-01-01

    The Enjoyment of Sexualization Scale (ESS) was given to 150 lesbians in addition to measures of self-objectification, negative eating attitudes, and depression. The ESS was found to have acceptable levels of internal consistency reliability with a lesbian sample. Scores on the ESS were lower in this sample than in previously reported research with heterosexual women. Enjoying sexualization was found to moderate the relationship between body shame and both depressive symptomatology and negative eating attitudes. In contrast to findings from a heterosexual sample, lesbians who enjoyed sexualization had smaller relationships between these negative clinical outcomes and body shame than lesbians who did not. For lesbians, enjoying sexualization may serve a protective function against the negative effects of self-objectification. Findings are discussed in terms of body image and perceptions of ideal beauty among lesbians. PMID:25287134

  14. Traumatic Vitreous Hemorrhage in Children-Clinical Features and Outcomes

    Institute of Scientific and Technical Information of China (English)

    Aditya Sudhalkar; Jay Chhablani; Subhadra Jalali; Raja Narayanan

    2014-01-01

    Purpose: To determine the clinical profile, causes, and out-comes of traumatic vitreous hemorrhage (TVH) in children (<18 years of age). Methods:.Retrospective computer assisted chart review..501 eyes of 464 children (103 females; 361 males) who presented with TVH between 2001 and 2012 were included. All children underwent a complete ocular and systemic examination and investigation. The etiology, visual, and anatomic results of pediatric TVH were the outcome measures. Results: Median age: 12.27 ±4.51 years. 37 patients had bi-lateral VH; 43.24% of these were firecracker injuries..Com-monest complaint was diminished vision (96.45%)..Mean BC-VA(logMAR) at presentation was 2.64±1.11 logMAR. Sticks (43.43%).and cricket balls. (13.24%).were the commonest causes..Treatment included medical therapy (topical and/or systemic; 56 eyes), laser photocoagulation (34 eyes), and/or surgery. (387 eyes)..Mean final BCVA was significantly better (1.01±0.58 logMAR;P=0.011,Z test). Mean follow up in the closed and open globe trauma was 47±12.47 and 36.24± 9.72 months, respectively.Conclusion:.TVH has significant implications in children.Firecracker injuries are notorious for bilateral VH.

  15. Clinical outcome of endonasal KTP laser assisted dacryocystorhinostomy

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    Carrie Sean

    2005-03-01

    Full Text Available Abstract Background To evaluate the clinical outcome of primary endonasal laser assisted dacryocystorhinostomy (ENL-DCR using the potassium-titanyl-phosphate laser. Methods We retrospectively reviewed all primary ENL-DCRs performed within a period of twelve months by the same combined Ophthalmology and Otorhinolaringology team in Freeman Hospital, Newcastle upon Tyne, UK. The main outcome measure for success was resolution or significant improvement of epiphora. Details of surgery, intraoperative and postoperative complications, as well as pathology associated with failure were also studied. Patients were followed up for at least 12 months. Results A total of 41 consecutive ENL-DCRs on 29 patients (22 females, 7 males, mean age 75 years were analysed. All patients had bicanalicular silicone intubation for at least 4 months. The success rate at 12 months postoperatively was 78.1%. Pathology associated with failure included: intranasal pathology (12.2%, mucocele (7.3%, and systemic sarcoidosis (2.4%. No significant intra-operative complications were recorded. Conclusion The ENL-DCR with potassium-titanyl-phosphate laser can be considered as a safe and efficient primary procedure for the treatment of nasolacrimal duct obstruction.

  16. Atrial Fibrillation Ablation in Systolic Dysfunction: Clinical and Echocardiographic Outcomes

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    Tasso Julio Lobo

    2015-01-01

    Full Text Available Background: Heart failure and atrial fibrillation (AF often coexist in a deleterious cycle. Objective: To evaluate the clinical and echocardiographic outcomes of patients with ventricular systolic dysfunction and AF treated with radiofrequency (RF ablation. Methods: Patients with ventricular systolic dysfunction [ejection fraction (EF <50%] and AF refractory to drug therapy underwent stepwise RF ablation in the same session with pulmonary vein isolation, ablation of AF nests and of residual atrial tachycardia, named "background tachycardia". Clinical (NYHA functional class and echocardiographic (EF, left atrial diameter data were compared (McNemar test and t test before and after ablation. Results: 31 patients (6 women, 25 men, aged 37 to 77 years (mean, 59.8±10.6, underwent RF ablation. The etiology was mainly idiopathic (19 p, 61%. During a mean follow-up of 20.3±17 months, 24 patients (77% were in sinus rhythm, 11 (35% being on amiodarone. Eight patients (26% underwent more than one procedure (6 underwent 2 procedures, and 2 underwent 3 procedures. Significant NYHA functional class improvement was observed (pre-ablation: 2.23±0.56; postablation: 1.13±0.35; p<0.0001. The echocardiographic outcome also showed significant ventricular function improvement (EF pre: 44.68%±6.02%, post: 59%±13.2%, p=0.0005 and a significant left atrial diameter reduction (pre: 46.61±7.3 mm; post: 43.59±6.6 mm; p=0.026. No major complications occurred. Conclusion: Our findings suggest that AF ablation in patients with ventricular systolic dysfunction is a safe and highly effective procedure. Arrhythmia control has a great impact on ventricular function recovery and functional class improvement.

  17. Different Placebos, Different Mechanisms, Different Outcomes: Lessons for Clinical Trials.

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    Fabrizio Benedetti

    Full Text Available Clinical trials use placebos with the assumption that they are inert, thus all placebos are considered to be equal. Here we show that this assumption is wrong and that different placebo procedures are associated to different therapeutic rituals which, in turn, trigger different mechanisms and produce different therapeutic outcomes. We studied high altitude, or hypobaric hypoxia, headache, in which two different placebos were administered. The first was placebo oxygen inhaled through a mask, whereas the second was placebo aspirin swallowed with a pill. Both placebos were given after a conditioning procedure, whereby either real oxygen or real aspirin was administered for three consecutive sessions to reduce headache pain. We found that after real oxygen conditioning, placebo oxygen induced pain relief along with a reduction in ventilation, blood alkalosis and salivary prostaglandin (PGE2, yet without any increase in blood oxygen saturation (SO2. By contrast, after real aspirin conditioning, placebo aspirin induced pain relief through the inhibition of all the products of cyclooxygenase, that is, PGD2, PGE2, PGF2, PGI2, thromboxane (TXA2, without affecting ventilation and blood alkalosis. Therefore, two different placebos, associated to two different therapeutic rituals, used two different pathways to reduce headache pain. The analgesic effect following placebo oxygen was superior to placebo aspirin. These findings show that different placebos may use different mechanisms to reduce high altitude headache, depending on the therapeutic ritual and the route of administration. In clinical trials, placebos and outcome measures should be selected very carefully in order not to incur in wrong interpretations.

  18. Clinical outcomes in patients with ICU-related pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Chia-Cheng Tseng; Wen-Feng Fang; Yu-Hsiu Chung; Yi-Hsi Wang; Ivor S Douglas; Meng-Chih Lin

    2009-01-01

    AIM: To identify risk factors predictive of intensive care unit (ICU) mortality in patients with ventilatorrelated pancreatitis. The clinical outcomes of patients with ventilator-related pancreatitis were compared with those of patients with pancreatitis-related respiratory failure as well as controls.METHODS: One hundred and forty-eight patients with respiratory failure requiring mechanical ventilation and concomitant acute pancreatitis were identified from a prospectively collected dataset of 9108 consecutive patients admitted with respiratory failure over a period of five years. Sixty patients met the criteria for ventilator-related pancreatitis, and 88 (control patients), for pancreatitis-related respiratory failure.RESULTS: Mortality rate in ventilator-related pancreatitis was comparable to that in ICU patients without pancreatitis by case-control methodology ( P = 0.544). Multivariate logistic regression analysis identified low PaO_2/FiO_2 (OR: 1.032, 95% CI: 1.006-1.059, P = 0.016) as an independent risk factor for mortality in patients with ventilator-related pancreatitis. The mortality rate in patients with ventilator-related pancreatitis was lower than that in patients with acute pancreatitis-related respiratory failure ( P < 0.001).CONCLUSION: We found that low PaO_2/FiO_2 was an independent clinical parameter predictive of ICU mortality in patients with ventilator-related pancreatitis.

  19. Targeting bone metastases in prostate cancer: improving clinical outcome.

    Science.gov (United States)

    Body, Jean-Jacques; Casimiro, Sandra; Costa, Luís

    2015-06-01

    Bone metastases develop in most patients with metastatic castration-resistant prostate cancer (mCRPC). They affect the structural integrity of bone, manifesting as pain and skeletal-related events (SREs), and are the primary cause of patient disability, reduced quality of life (QOL) and death. Understanding the pathophysiology of bone metastases resulted in the development of agents that improve clinical outcome, suggesting that managing both the systemic disease and associated bone events is important. Historically, the treatment of CRPC bone metastases with early radiopharmaceuticals and external beam radiation therapy was largely supportive; however, now, zoledronic acid and denosumab are integral to the therapeutic strategy for mCRPC. These agents substantially reduce skeletal morbidity and improve patient QOL. Radium-223 dichloride is the first bone-targeting agent to show improved survival and reduced pain and symptomatic skeletal events in patients with mCRPC without visceral disease. Five other systemic agents are currently approved for use in mCRPC based on their ability to improve survival. These include the cytotoxic drugs docetaxel and cabazitaxel, the hormone-based therapies, abiraterone and enzalutamide, and the immunotherapeutic vaccine sipuleucel-T. Abiraterone and enzalutamide are able to reduce SREs and improve survival in this setting. Novel agents targeting tumour and bone cells are under clinical development. PMID:26119830

  20. Stenotrophomonas maltophilia endogenous endophthalmitis: clinical presentation, antibiotic susceptibility, and outcomes

    Directory of Open Access Journals (Sweden)

    Chhablani J

    2014-08-01

    Full Text Available Jay Chhablani,1 Aditya Sudhalkar,1 Animesh Jindal,2 Taraprasad Das,1 Swapna R Motukupally,3 Savitri Sharma,3 Avinash Pathengay,2 Harry W Flynn Jr4 1Srimati Kannuri Santhamma Centre for Vitreoretinal Diseases, L V Prasad Eye Institute, Kallam Anji Reddy Campus, Hyderabad, India; 2L V Prasad Eye Institute, GMR Varalakshmi Campus, Visakhapatnam, India; 3Jhaveri Microbiology Centre, L V Prasad Eye Institute, Kallam Anji Reddy Campus, Hyderabad, India; 4Bascom Palmer Eye Institute, Department of Ophthalmology, University of Miami, Miller School of Medicine, Miami, FL, USA Objective: To describe clinical presentation, antibiotic susceptibility, and outcomes in patients with Stenotrophomonas maltophilia endogenous endophthalmitis.Design: Retrospective case series.Participants: Four eyes of four patients with S. maltophilia endogenous endophthalmitis.Methods: Retrospective chart review of culture-positive S. maltophilia endogenous endophthalmitis treated at L V Prasad Eye Institute, Hyderabad, India, between January 2007 and December 2012, was done. Collected information included demographic, clinical, and microbiology data.Results: These four patients with S. maltophilia endogenous endophthalmitis cases accounted for 0.47% (4/836 of total bacterial endophthalmitis cases treated in this period. All patients were from a rural setting and younger than 40 years. Two of the four patients had a history of immune compromise or hospitalization. The visual acuity at presentation was less than 20/320 in all patients. Common presenting features were severe anterior and posterior segment inflammation and hypopyon. All patients underwent vitrectomy with injection of intravitreal antibiotics and dexamethasone. Direct microscopy of the vitreous sample was positive in all cases. All isolates were sensitive to fluoroquinolones and chloramphenicol; sensitivity to aminoglycosides and third-generation cephalosporins was highly variable. The final visual acuity was 20

  1. AB129. Osteogenesis imperfecta: clinical features and bisphosphonate treatment outcome

    Science.gov (United States)

    Can, Ngoc Thi Bich; Vu, Dung Chi; Bui, Thao Phuong; Nguyen, Khanh Ngoc

    2015-01-01

    Background and objective Osteogenesis imperfecta (OI) comprises a group of disorders principally affecting type I collagen which result in increased bone fragility. Children with severe OI suffer recurrent fractures, resulting in severe deformity and growth stunting in many cases, with loss of independent ambulation by the teenage years in over 50% of cases. Recently, cyclical intravenous treatment with pamidronate has proven of benefit to children with severe forms of OI. This article aims to describle clinical features and laboratory manifestations of patient with OI and evaluate outcome of bisphosphonate management. Methods Clinical features, biochemical finding, and management outcome of 104 cases were study. The patients were classified into four major subtypes of Sillience et al. 1979. Patients with severe types were treatment with pamidronate (Aredia) used Rauch protocol 2003. Results Now we have 196 patients (87 females and 109 males) but we studied focus on 104 patients from 98 families (60 males, 44 females) onset at 2.1±3.0 years (median 0.35) with the average fracture bone of 5.9±4.4 times. In there, 17% type I, 8% type II, 63% type III, and 12% type IV. Clinical features include of intrauterine fracture visible on ultrasound 35%, bone deformation after birth 68%, triangle face 76%, long bone deformation 91%, chest deformation 46%, scoliosis 27%, short status 90%, blue sclera 83%, dentinogenesis imperfecta 20%, hearing loss 6%. Thirty patients have been treated with pamidronate at 3.2±3.7 years (4 months to 8 years) during 13±0.8 months (6-30 months). Fourteen patients had fracture bone after 6 months of treatment but no patients had fracture bone after 12 months. Seven patients had been treatment after 1.6±0.5 years, BMD increase from 0.39±0.311 to 0.79±0.105 g/cm2 (P<0.05). One patient had fever reaction after first pamidronate infusion but controlled with standard antipyretic therapy, and do not recur in later treatments. Conclusions OI has

  2. Clinical presentations and outcomes of Filipino juvenile systemic lupus erythematosus

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    Dans Leonila F

    2011-02-01

    Full Text Available Abstract Objective Juvenile Systemic Lupus Erythematosus (SLE varies by location and ethnicity. This study describes the clinical, laboratory profile and outcome of juvenile SLE seen at Philippine General Hospital (PGH from 2004-2008. Method Medical charts of all Filipino Juvenile SLE cases admitted at PGH during the 5-year period were reviewed collecting demographic profile, clinical and laboratory manifestations and treatment during disease course. Results Seventy-eight cases of juvenile SLE were reviewed. There were 7 boys and 71 girls. The mean age at diagnosis was 14 years (SD 2.7 with a range of 8-18 years. Fever (52.5% and malar rash (41.0% were the most common features at disease onset. At the time of diagnosis, the most common features were malar rash (65.3%, renal involvement (62.8% and photosensitivity (55.1%. Mucocutaneous (92.3%, renal (71.7% and hematologic (69.2% involvement were the most common features during the entire course of illness. Infection (34.5% and neurologic (19.0% complications were observed most frequently. Corticocosteroid treatment was given in most of the patients in the form of prednisone (97.4% and concomitant methylprednisolone intravenous pulses (29.4%. Nine patients died during the study period. The overall 5-year mortality rate was 11.5%. Infection (77.0% was the most frequent cause of death. Conclusion Malar rash was a common feature at disease onset and at diagnosis among Filipinos with juvenile SLE. Throughout the disease course, renal involvement occurs in 71.7% of patients. Infection was the leading cause of complication and death. The clinical presentations of Filipinos with juvenile SLE were similar to juvenile SLE in other countries.

  3. Evaluation of Clinical Outcome after Laparoscopic Antireflux Surgery in Clinical Practice: Still a Controversial Issue

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    Sandro Contini

    2011-01-01

    Full Text Available Background. Laparoscopic antireflux surgery has shown to be effective in controlling gastroesophageal reflux (GERD. Yet, a universally accepted definition and evaluation for treatment success/failure in GERD is still controversial. The purpose of this paper is to assess if and how the outcome variables used in the different studies could possibly lead to an homogeneous appraisal of the limits and indications of LARS. Methods. We analyzed papers focusing on the efficacy and outcome of LARS and published in English literature over the last 10 years. Results. Symptoms scores and outcome variables reported are dissimilar and not uniform. The most consistent parameter was patient's satisfaction (mean satisfaction rate: 88.9%. Antireflux medications are not a trustworthy outcome index. Endoscopy and esophageal manometry do not appear very helpful. Twenty-four hours pH metry is recommended in patients difficult to manage for recurrent typical symptoms. Conclusions. More uniform symptoms scales and quality of life tools are needed for assessing the clinical outcome after laparoscopic antireflux surgery. In an era of cost containment, objective evaluation tests should be more specifically addressed. Relying on patient's satisfaction may be ambiguous, yet from this study it can be considered a practical and simple tool.

  4. Hyperglycemia and Clinical Outcome in Aneurysmal Subarachnoid Hemorrhage A Meta-Analysis

    NARCIS (Netherlands)

    N.D. Kruyt; G.J. Biessels; R.J. de Haan; M. Vermeulen; G.J.E. Rinkel; B. Coert; Y.B.W.E.M. Roos

    2009-01-01

    Background and Purpose-Hyperglycemia may worsen outcome after aneurysmal subarachnoid hemorrhage. We performed a systematic review to investigate the relation between admission hyperglycemia and outcome after aneurysmal subarachnoid hemorrhage. Methods-We included cohort studies or clinical trials o

  5. Clinical outcomes and adverse effect monitoring in allergic rhinitis.

    Science.gov (United States)

    Juniper, Elizabeth F; Ståhl, Elisabeth; Doty, Richard L; Simons, F Estelle R; Allen, David B; Howarth, Peter H

    2005-03-01

    The subjective recording in diary cards of symptoms of itch, sneeze, nose running, and blockage, with the use of a rating scale to indicate the level of severity, is usual for clinical trials in allergic rhinitis. The primary outcome measure is usually a composite score that enables a single total symptoms score endpoint. It is appreciated, however, that rhinitis has a greater effect on the individual than is reflected purely by the recording of anterior nasal symptoms. Nasal obstruction is troublesome and may lead to sleep disturbance in addition to impaired daytime concentration and daytime sleepiness. These impairments affect school and work performance. Individuals with rhinitis find it socially embarrassing to be seen sneezing, sniffing, or blowing their nose. To capture these and other aspects of the disease-specific health-related quality of life, questionnaires such as the Rhinoconjunctivitis Quality of Life Questionnaire have been developed and validated for clinical trial use. The adoption of health-related quality of life questionnaires into clinical trials broadens the information obtained regarding the effect of the therapeutic intervention and helps focus on issues relevant to the individual patient. It must be appreciated that it is not only the disease that may adversely affect health-related quality of life; administered therapy, although intended to be beneficial, may also cause health impairment. Adverse-event monitoring is thus essential in clinical trials. The first-generation H 1 -histamines, because of their effect on central H 1 -receptors, are classically associated with central nervous system (CNS) effects such as sedation. Although this is not always perceived by the patient, it is clearly evident with objective performance testing, and positron emission tomography scanning has directly demonstrated the central H 1 -receptor occupancy. The second-generation H 1 -antihistamines have reduced central H 1 -receptor occupancy and considerably

  6. Paravalvular Regurgitation: Clinical Outcomes in Surgical and Percutaneous Treatments

    Science.gov (United States)

    Pinheiro, Carlos Passos; Rezek, Daniele; Costa, Eduardo Paiva; de Carvalho, Edvagner Sergio Leite; Moscoso, Freddy Antonio Brito; Taborga, Percy Richard Chavez; Jeronimo, Andreia Dias; Abizaid, Alexandre Antonio Cunha; Ramos, Auristela Isabel de Oliveira

    2016-01-01

    Background Paravalvular regurgitation (paravalvular leak) is a serious and rare complication associated with valve replacement surgery. Studies have shown a 3% to 6% incidence of paravalvular regurgitation with hemodynamic repercussion. Few studies have compared surgical and percutaneous approaches for repair. Objectives To compare the surgical and percutaneous approaches for paravalvular regurgitation repair regarding clinical outcomes during hospitalization and one year after the procedure. Methods This is a retrospective, descriptive and observational study that included 35 patients with paravalvular leak, requiring repair, and followed up at the Dante Pazzanese Institute of Cardiology between January 2011 and December 2013. Patients were divided into groups according to the established treatment and followed up for 1 year after the procedure. Results The group submitted to percutaneous treatment was considered to be at higher risk for complications because of the older age of patients, higher prevalence of diabetes, greater number of previous valve surgeries and lower mean creatinine clearance value. During hospitalization, both groups had a large number of complications (74.3% of cases), with no statistical difference in the analyzed outcomes. After 1 year, the percutaneous group had a greater number of re-interventions (8.7% vs 20%, p = 0.57) and a higher mortality rate (0% vs. 20%, p = 0.08). A high incidence of residual mitral leak was observed after the percutaneous procedure (8.7% vs. 50%, p = 0.08). Conclusion Surgery is the treatment of choice for paravalvular regurgitation. The percutaneous approach can be an alternative for patients at high surgical risk. PMID:27305109

  7. Paravalvular Regurgitation: Clinical Outcomes in Surgical and Percutaneous Treatments

    Directory of Open Access Journals (Sweden)

    Carlos Passos Pinheiro

    2016-01-01

    Full Text Available Abstract Background: Paravalvular regurgitation (paravalvular leak is a serious and rare complication associated with valve replacement surgery. Studies have shown a 3% to 6% incidence of paravalvular regurgitation with hemodynamic repercussion. Few studies have compared surgical and percutaneous approaches for repair. Objectives: To compare the surgical and percutaneous approaches for paravalvular regurgitation repair regarding clinical outcomes during hospitalization and one year after the procedure. Methods: This is a retrospective, descriptive and observational study that included 35 patients with paravalvular leak, requiring repair, and followed up at the Dante Pazzanese Institute of Cardiology between January 2011 and December 2013. Patients were divided into groups according to the established treatment and followed up for 1 year after the procedure. Results: The group submitted to percutaneous treatment was considered to be at higher risk for complications because of the older age of patients, higher prevalence of diabetes, greater number of previous valve surgeries and lower mean creatinine clearance value. During hospitalization, both groups had a large number of complications (74.3% of cases, with no statistical difference in the analyzed outcomes. After 1 year, the percutaneous group had a greater number of re-interventions (8.7% vs 20%, p = 0.57 and a higher mortality rate (0% vs. 20%, p = 0.08. A high incidence of residual mitral leak was observed after the percutaneous procedure (8.7% vs. 50%, p = 0.08. Conclusion: Surgery is the treatment of choice for paravalvular regurgitation. The percutaneous approach can be an alternative for patients at high surgical risk.

  8. Clinical effectiveness and safety outcomes associated with prothrombin complex concentrates.

    Science.gov (United States)

    Hedges, Ashley; Coons, James C; Saul, Melissa; Smith, Roy E

    2016-07-01

    Prothrombin complex concentrates (PCCs) are indicated for urgent reversal of warfarin and used for reversal of novel oral anticoagulants, in patients with acute major bleeding or need for an urgent procedure. The research goal was to evaluate effectiveness and safety outcomes with PCC usage at our institution. A retrospective review of electronic medical records identified patients that received a PCC commercially available in the United States (KCentra(®) or Profilnine(®)) at twelve hospitals in a tertiary care health system from July 1, 2013 to April 30, 2014. A total of 193 patients received PCC, of which 184 patients received four-factor PCC. The patient population was 48 % male and 75 % Caucasian, with a mean age of 73 years old. Clinical outcomes of interest included time to achieve a target INR ≤1.3, time to Hgb >7 g/dL, and incidence of thromboembolism. A total of 143 patients were on warfarin (74.1 %) at baseline, whereas 18 patients (9.3 %) were taking a novel anticoagulant. Target INR of ≤1.3 was achieved in 125 patients (65.8 %), within a median time of 8.03 h (IQR 3.38-34.07). Among patients with a baseline Hgb 7 g/dL was 8.48 h (IQR 6.95-13.00). Eight patients (4.1 %) developed an acute venous thromboembolism following PCC administration. INR reversal was achieved in approximately two-thirds of patients, with a low incidence of venous thromboembolism. Four-factor PCC is a viable alternative to plasma. PMID:26685667

  9. Nutritional Risk, Micronutrient Status and Clinical Outcomes: A Prospective Observational Study in an Infectious Disease Clinic.

    Science.gov (United States)

    Dizdar, Oguzhan Sıtkı; Baspınar, Osman; Kocer, Derya; Dursun, Zehra Bestepe; Avcı, Deniz; Karakükcü, Cigdem; Çelik, İlhami; Gundogan, Kursat

    2016-03-01

    Malnutrition has been associated with increased morbidity and mortality. The objective of this study was to determine the nutritional status and micronutrient levels of hospitalized patients in an infectious disease clinic and investigate their association with adverse clinical outcomes. The nutritional status of the study participants was assessed using the Nutritional Risk Screening 2002 (NRS 2002) and micronutrient levels and routine biochemical parameters were tested within the first 24 h of the patient's admission. The incidence of zinc, selenium, thiamine, vitamin B6, vitamin B12 deficiency were 66.7% (n = 40), 46.6% (n = 29), 39.7% (n = 27), 35.3% (n = 24), 14.1% (n = 9), respectively. Selenium levels were significantly higher in patients with urinary tract infections, but lower in soft tissue infections. Copper levels were significantly higher in patients with soft tissue infections. In the Cox regression models, lower albumin, higher serum lactate dehydrogenase levels and higher NRS-2002 scores were associated with increased death. Thiamine, selenium, zinc and vitamin B6 deficiencies but not chromium deficiencies are common in infectious disease clinics. New associations were found between micronutrient levels and infection type and their adverse clinical outcomes. Hypoalbuminemia and a high NRS-2002 score had the greatest accuracy in predicting death, systemic inflammatory response syndrome and sepsis on admission. PMID:26938553

  10. Nutritional Risk, Micronutrient Status and Clinical Outcomes: A Prospective Observational Study in an Infectious Disease Clinic

    Directory of Open Access Journals (Sweden)

    Oguzhan Sıtkı Dizdar

    2016-02-01

    Full Text Available Malnutrition has been associated with increased morbidity and mortality. The objective of this study was to determine the nutritional status and micronutrient levels of hospitalized patients in an infectious disease clinic and investigate their association with adverse clinical outcomes. The nutritional status of the study participants was assessed using the Nutritional Risk Screening 2002 (NRS 2002 and micronutrient levels and routine biochemical parameters were tested within the first 24 h of the patient’s admission. The incidence of zinc, selenium, thiamine, vitamin B6, vitamin B12 deficiency were 66.7% (n = 40, 46.6% (n = 29, 39.7% (n = 27, 35.3% (n = 24, 14.1% (n = 9, respectively. Selenium levels were significantly higher in patients with urinary tract infections, but lower in soft tissue infections. Copper levels were significantly higher in patients with soft tissue infections. In the Cox regression models, lower albumin, higher serum lactate dehydrogenase levels and higher NRS-2002 scores were associated with increased death. Thiamine, selenium, zinc and vitamin B6 deficiencies but not chromium deficiencies are common in infectious disease clinics. New associations were found between micronutrient levels and infection type and their adverse clinical outcomes. Hypoalbuminemia and a high NRS-2002 score had the greatest accuracy in predicting death, systemic inflammatory response syndrome and sepsis on admission.

  11. Clinical spectrum and outcome of pulmonary nocardiosis: 5-year experience

    Science.gov (United States)

    Singh, Akashdeep; Chhina, Deepinder; Soni, RK; Kakkar, Chandan; Sidhu, US

    2016-01-01

    Background: Pulmonary nocardiosis is a rare but a life-threatening infection caused by Nocardia spp. The diagnosis is often missed and delayed resulting in delay in appropriate treatment and thus higher mortality. Aim: In this study, we aim to evaluate the clinical spectrum and outcome of patients with pulmonary nocardiosis. Methods: A retrospective, 5-year (2009–2014) review of demographic profile, risk factors, clinical manifestations, imaging findings, treatment, and outcome of patients with pulmonary nocardiosis admitted to a tertiary care hospital. Results: The median age of the study subjects was 54 years (range, 16–76) and majority of them (75%) were males. The risk factors for pulmonary nocardiosis identified in our study were long-term steroid use (55.6%), chronic lung disease (52.8%), diabetes (27.8%), and solid-organ transplantation (22.2%). All the patients were symptomatic, and the most common symptoms were cough (91.7%), fever (78%), and expectoration (72%). Almost two-third of the patients were initially misdiagnosed and the alternative diagnosis included pulmonary tuberculosis (n = 7), community-acquired pneumonia (n = 5), lung abscess (n = 4), invasive fungal infection (n = 3), lung cancer (n = 2), and Wegener's granulomatosis (n = 2). The most common radiographic features were consolidation (77.8%) and nodules (56%). The mortality rate for indoor patients was 33% despite treatment. Higher mortality rate was observed among those who had brain abscess (100.0%), HIV positivity (100%), need for mechanical ventilation (87.5%), solid-organ transplantation (50%), and elderly (age > 60 years) patients (43%). Conclusion: The diagnosis of pulmonary nocardiosis is often missed and delayed resulting in delay in appropriate treatment and thus high mortality. A lower threshold for diagnosing pulmonary nocardiosis needs to be exercised, in chest symptomatic patients with underlying chronic lung diseases or systemic immunosuppression, for the early diagnosis

  12. Regenerative Endodontic Treatment: Report of Two Cases with Different Clinical Management and Outcomes

    Directory of Open Access Journals (Sweden)

    Mehrfam Khoshkhounejad

    2015-11-01

    Full Text Available Endodontic intervention in necrotic immature permanent teeth is usually a clinical challenge. With appropriate case selection, regenerative treatment can be effective, providing a desirable outcome. However, there is still no consensus on the optimal disinfection protocol or the method to achieve predictable clinical outcome. This article presents two cases of regenerative treatment in necrotic immature teeth, using mineral trioxide aggregate (MTA and BiodentineTM as coronal barriers and different irrigants, which led to different clinical outcomes.

  13. Regenerative Endodontic Treatment: Report of Two Cases with Different Clinical Management and Outcomes.

    Science.gov (United States)

    Khoshkhounejad, Mehrfam; Shokouhinejad, Noushin; Pirmoazen, Salma

    2015-06-01

    Endodontic intervention in necrotic immature permanent teeth is usually a clinical challenge. With appropriate case selection, regenerative treatment can be effective, providing a desirable outcome. However, there is still no consensus on the optimal disinfection protocol or the method to achieve predictable clinical outcome. This article presents two cases of regenerative treatment in necrotic immature teeth, using mineral trioxide aggregate (MTA) and Biodentine(TM) as coronal barriers and different irrigants, which led to different clinical outcomes.

  14. Below knee angioplasty in elderly patients: Predictors of major adverse clinical outcomes.

    LENUS (Irish Health Repository)

    Keeling, Aoife N

    2011-03-01

    To determine predictors of clinical outcome following percutaneous transluminal angioplasty (PTA) in elderly patients with below knee atherosclerotic lesions causing intermittent claudication (IC) or critical limb ischaemia (CLI).

  15. Standardized clinical outcome rating scale for depression for use in clinical practice.

    Science.gov (United States)

    Zimmerman, Mark; Posternak, Michael A; Chelminski, Iwona; Friedman, Michael

    2005-01-01

    The integration of research into clinical practice to conduct effectiveness studies faces multiple obstacles. One obstacle is the burden of completing research measures of outcome. A simple, reliable, and valid measure that could be rated at every visit, incorporated into a clinician's progress note, and reflect the DSM-IV definition of a major depressive episode (including partial and full remission from the episode) would enhance the ability to conduct effectiveness research. The goal of the present study was to examine the reliability and validity of such a measure. Three hundred and three psychiatric outpatients who were being treated for a DSM-IV major depressive episode were rated on the Standardized Clinical Outcome Rating for Depression (SCOR-D), 17-item Hamilton Rating Scale for Depression, Montgomery-Asberg Depression Rating Scale, and the Global Assessment of Functioning. We examined the correlation between the SCOR-D and the other measures, and conducted an analyses of variance to compare mean values on these measures for each rating point on the SCOR-D. The inter-rater reliability of the SCOR-D dimensional ratings and categorical determination of remission were high. The SCOR-D was highly correlated with the other scales, and there were significant differences on the other measures of depression severity between each adjacent rating level of the SCOR-D. The SCOR-D is a brief standardized outcome measure linked to the DSM-IV approach toward defining remission that can be incorporated into routine clinical practice without adding undue burden to the treating clinician with some evidence of reliability and validity. This measure could make it more feasible to conduct effectiveness studies in clinical practice.

  16. Clinical Outcomes of Acute Renal Failure in Children

    Directory of Open Access Journals (Sweden)

    Osman Dönmez

    2009-09-01

    Full Text Available Aim: The aim of this study was to investigate the etiological factors, clinical progression and management of acute renal failure (ARF in hospitalized children. Materials and Method: Medical records of 63 patients aged between 1 month and 18 years who were hospitalized at Uludag University, Department of Pediatrics or at various intensive care departments of the faculty and diagnosed with ARF between January 2005 and August 2006 were retrospectively analyzed. Results: Forty two of study patients were male and 21 were female. Mean age was 5.4±5.3 years. ARF was found in 4.9% of all hospitalized patients. Sepsis was the most frequent etiological factor with a ratio of 23.8%; which was followed by gastroenteritis (19.1%, tumor lysis syndrome (17.4% and cardiac surgery (15.9%. Oliguria, sepsis, hyperkalemia, acidosis and dialysis were found to be associated with increased mortality (p<0.05. The mortality rate in the study population was 49.2%.Conclusion: Dialysis and mechanical ventilation was found to be associated with a poor outcome in our patients. (Journal of Current Pediatrics 2009; 7: 57-61

  17. Uterine arterial embolization for uterine leiomyoma: efficacy and clinical outcome

    International Nuclear Information System (INIS)

    To determine the efficacy and clinical outcome of uterine arterial embolization as a new approach to the management of uterine leiomyomas. Uterine arterial embolization was performed in 21 patients aged 26-62(mean, 42) years. Twenty of these had menorrhagia, dysmenorrhea, and mass-related symptoms (low abdominal discomfort, backache, urinary frequency, etc.) and one was diagnosed incidentally. Bilateral uterine arteries were selected individually and polyvinyl alcohol and/or gelfoam was used as an embolic material. Nineteen patients were followed up after embolization. Seventeen (89.5 %)reported satisfactory improvement of symptoms and follow-up sonography three months later showed a 58.5 % reduction in mean myoma volume. In 17 patients (89.5 %), the menstrual cycle returned to normal. All patients experienced pain after the procedure and other complications were vaginal bleeding (26.3 %) and fever (23.8 %). Uterine arterial embolization represents a new approach to the management of uterine leiomyoma-related symptoms. Further investigations and long-term follow-up are, however, enquired

  18. Uterine arterial embolization for uterine leiomyoma: efficacy and clinical outcome

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jeong Seon; Lee, Do Yon; Kim, Yong Tae; Park, Ki Hyun; Park, Yong Won; Cho, Jae Sung; Kim, Myung Jun [Yonsei Univ. College of Medicine, Seoul (Korea, Republic of); Won, Je Hwan [Ajou Univ. College of Medicine, Suwon (Korea, Republic of); Kang, Byung Chul [Ewha Womans Univ. College of Medicine, Seoul (Korea, Republic of)

    1999-09-01

    To determine the efficacy and clinical outcome of uterine arterial embolization as a new approach to the management of uterine leiomyomas. Uterine arterial embolization was performed in 21 patients aged 26-62(mean, 42) years. Twenty of these had menorrhagia, dysmenorrhea, and mass-related symptoms (low abdominal discomfort, backache, urinary frequency, etc.) and one was diagnosed incidentally. Bilateral uterine arteries were selected individually and polyvinyl alcohol and/or gelfoam was used as an embolic material. Nineteen patients were followed up after embolization. Seventeen (89.5 %)reported satisfactory improvement of symptoms and follow-up sonography three months later showed a 58.5 % reduction in mean myoma volume. In 17 patients (89.5 %), the menstrual cycle returned to normal. All patients experienced pain after the procedure and other complications were vaginal bleeding (26.3 %) and fever (23.8 %). Uterine arterial embolization represents a new approach to the management of uterine leiomyoma-related symptoms. Further investigations and long-term follow-up are, however, enquired.

  19. Spinal epidural angiolipomas: Clinical characteristics, management and outcomes

    Science.gov (United States)

    Bouali, Sofiene; Maatar, Nidhal; Bouhoula, Asma; Abderrahmen, Khansa; Said, Imed Ben; Boubaker, Adnen; Kallel, Jalel; Jemel, Hafedh

    2016-01-01

    Purpose: The spinal epidural angiolipomas are rare expansive processes made of mature lipomatous and angiomatous elements. They often have a benign character. Their etiology, pathogenesis remains uncertain, and it is a cause of spinal cord compression. The magnetic resonance imaging is the most important neuroradiological examination. Histological examination is the only examination to confirm the diagnosis. Surgery is the treatment of choice. Methods: A retrospective study of all patients operated on for a spinal epidural angiolipoma at the Department of Neurosurgery at the National Institute of Neurology of Tunis between January 2000 and December 2014 (15 years) was performed. The aim of this study is to describe the clinical, radiological, histological characteristics and the treatment of this tumor. Results: A total of nine patients were operated from January 01, 2000 to November 30, 2014. The average age of our patients was 51 years with ages that ranged from 29 to 65 with a male predominance. The period between onset of symptoms and diagnosis ranged from 24 months with an average 12 months. Posterior localization of the tumor was seen in all patients. Surgical resection was performed for all cases. The postoperative course has been satisfactory, with a complete recovery of neurological functions in all patients. Conclusions: The spinal epidural angiolipomas is rare expansive process causing spinal cord compression. Treatment is exclusively surgical resection. The functional outcome of spinal epidural angiolipomas is particularly favorable with a complete neurological recovery is if the patient was quickly operated.

  20. Spinal epidural angiolipomas: Clinical characteristics, management and outcomes

    Science.gov (United States)

    Bouali, Sofiene; Maatar, Nidhal; Bouhoula, Asma; Abderrahmen, Khansa; Said, Imed Ben; Boubaker, Adnen; Kallel, Jalel; Jemel, Hafedh

    2016-01-01

    Purpose: The spinal epidural angiolipomas are rare expansive processes made of mature lipomatous and angiomatous elements. They often have a benign character. Their etiology, pathogenesis remains uncertain, and it is a cause of spinal cord compression. The magnetic resonance imaging is the most important neuroradiological examination. Histological examination is the only examination to confirm the diagnosis. Surgery is the treatment of choice. Methods: A retrospective study of all patients operated on for a spinal epidural angiolipoma at the Department of Neurosurgery at the National Institute of Neurology of Tunis between January 2000 and December 2014 (15 years) was performed. The aim of this study is to describe the clinical, radiological, histological characteristics and the treatment of this tumor. Results: A total of nine patients were operated from January 01, 2000 to November 30, 2014. The average age of our patients was 51 years with ages that ranged from 29 to 65 with a male predominance. The period between onset of symptoms and diagnosis ranged from 24 months with an average 12 months. Posterior localization of the tumor was seen in all patients. Surgical resection was performed for all cases. The postoperative course has been satisfactory, with a complete recovery of neurological functions in all patients. Conclusions: The spinal epidural angiolipomas is rare expansive process causing spinal cord compression. Treatment is exclusively surgical resection. The functional outcome of spinal epidural angiolipomas is particularly favorable with a complete neurological recovery is if the patient was quickly operated. PMID:27695535

  1. PERFORATED PEPTIC ULCER: A CLINICAL ANALYSIS AND OUTCOME

    Directory of Open Access Journals (Sweden)

    Bijit

    2016-03-01

    Full Text Available BACKGROUND The incidence of perforated peptic ulcer is approximately 7-10 cases per one lakh population per year. Perforation is seen in about 7% of patients hospitalized for peptic ulcer disease. Peptic ulcer perforation, which can be gastric/duodenal perforation can be a serious life-threatening condition if not detected early and treated urgently. Peptic ulcer disease has decreased considerably worldwide with the advent of potent anti-ulcer medicines, but its complication like peptic ulcer perforation has not. Our study is to analyse the clinical, radiological and management related findings in influencing the outcome of patients of peptic ulcer perforation after surgery. MATERIALS AND METHODS A series of 47 patients of peptic ulcer perforation were evaluated. Patients expiring within six hours of admission were not included in this study. RESULTS Age of the patients ranged from 17-80 years. The incidence of perforation was highest in the age group of 41-50 years (31.9%. Out of 47 patients, 41 (87.2% survived. CONCLUSION The incidence of perforation was highest in the age group of 41-50 years. Prognosis becomes poor with age, delayed treatment, shock at admission and concomitant diseases. Direct repair of the perforation with pedicled omentum gave excellent results.

  2. The significance of clinical experience on learning outcome from resuscitation training-a randomised controlled study

    DEFF Research Database (Denmark)

    Jensen, Morten Lind; Lippert, Freddy; Hesselfeldt, Rasmus;

    2008-01-01

    CONTEXT: The impact of clinical experience on learning outcome from a resuscitation course has not been systematically investigated. AIM: To determine whether half a year of clinical experience before participation in an Advanced Life Support (ALS) course increases the immediate learning outcome ...... but statistically significant impact on the retention of learning, but not on the immediate learning outcome Udgivelsesdato: 2008/12/4......CONTEXT: The impact of clinical experience on learning outcome from a resuscitation course has not been systematically investigated. AIM: To determine whether half a year of clinical experience before participation in an Advanced Life Support (ALS) course increases the immediate learning outcome...... and retention of learning. MATERIALS AND METHODS: This was a prospective single blinded randomised controlled study of the learning outcome from a standard ALS course on a volunteer sample of the entire cohort of newly graduated doctors from Copenhagen University. The outcome measurement was ALS...

  3. The Assessment of Patient Clinical Outcome: Advantages, Models, Features of an Ideal Model

    Directory of Open Access Journals (Sweden)

    Mou’ath Hourani

    2016-06-01

    Full Text Available Background: The assessment of patient clinical outcome focuses on measuring various aspects of the health status of a patient who is under healthcare intervention. Patient clinical outcome assessment is a very significant process in the clinical field as it allows health care professionals to better understand the effectiveness of their health care programs and thus for enhancing the health care quality in general. It is thus vital that a high quality, informative review of current issues regarding the assessment of patient clinical outcome should be conducted. Aims & Objectives: 1 Summarizes the advantages of the assessment of patient clinical outcome; 2 reviews some of the existing patient clinical outcome assessment models namely: Simulation, Markov, Bayesian belief networks, Bayesian statistics and Conventional statistics, and Kaplan-Meier analysis models; and 3 demonstrates the desired features that should be fulfilled by a well-established ideal patient clinical outcome assessment model. Material & Methods: An integrative review of the literature has been performed using the Google Scholar to explore the field of patient clinical outcome assessment. Conclusion: This paper will directly support researchers, clinicians and health care professionals in their understanding of developments in the domain of the assessment of patient clinical outcome, thus enabling them to propose ideal assessment models.

  4. Clinical profile and outcome of posterior reversible encephalopathy syndrome (PRES

    Directory of Open Access Journals (Sweden)

    Virendra C Patil

    2015-01-01

    Full Text Available Background: Posterior reversible encephalopathy syndrome (PRES is a clinico-radiographic syndrome of multiple etiologies. Still, the exact pathophysiology of PRES is not clear. Aims and Objectives: To study demographic, etiological, and clinic-radiological profiles of patients presenting with PRES and their outcome at the tertiary care teaching hospital. Materials and Methods: A retrospective observational and non-interventional study was conducted at tertiary care center in from January 2009 to December 2013 at Krishna Institute of Medical Sciences, Karad. Inclusion Criteria: The clinical history of acute neurologic change including headache, encephalopathy, seizure, visual disturbance, or focal deficit with magnetic resonance imaging (MRI brain imaging findings of focal vasogenic edema with clinical or radiologic proof of reversibility. Results: Of a total 43 patients with suspected diagnosis of PRES, 29 patients were included fulfilling all inclusion criteria of PRES. Of total the 29 patients with confirmed diagnosis of PRES, 22 (75.86% were female and 7 (24.13% were male patients, predominated by female population (relative risk [RR]: 3.14; odds ration [OR]: 9.87; ′P′ < 0.001. The overall mean age was 33.65 years (±15.26 and mean duration of stay was 10.13 days (±4.98. The most common clinical presentation was generalized tonic-clonic seizures, seen in 23 (79.31% patients, headache in 21 (72.41% patients, and visual disturbances 13 (44.82% patients. A total of 18 (62.06% patients were hypertensive and 11 (37.93% were normotensive [RR: 1.63]. A total of 6 (27.27% females and 5 (71.42% males were normotensive and total 16 (72.72% females and 2 (28.57% males were hypertensive (RR: 1.12. Of a total of 22 female patients with PRES, 19 (86.36% were in a postpartum state, one (4.45% had systemic lupus erythematous (SLE, one (4.54% had community-acquired pneumonia (CAP with acute respiratory distress syndrome (ARDS with septicemia and one (4

  5. Clinical Outcomes of Medial Meniscus Posterior Root Tears

    Science.gov (United States)

    Krych, Aaron John; Reardon, Patrick J.; Pareek, Ayoosh; Peter, Logan; Dahm, Diane L.; Levy, Bruce A.; Stuart, Michael J.

    2016-01-01

    diagnosis. After initial diagnosis, 59 (58%) underwent subsequent surgical treatment. This included 52 (51%) patients undergoing arthroscopic partial meniscectomy, and 29 (28%) patients undergoing total knee arthroplasty at a mean 38±32 (range 3-107) months after MRI. Kellgren-Lawrence grades worsened from 1.3±0.7 before diagnosis to 2.2±1.0 after (p<0.001), with a mean 44±32 months between radiographs. There was a higher rate of radiographic arthritis (K-L grade 2+) after diagnosis (73%) than before diagnosis (36%) (p<0.001). The presence of meniscal extrusion on MRI was associated with the presence of arthritis on post-diagnosis radiographs (p=0.03). Meniscal extrusion, subchondral edema, and insufficiency fractures were not associated with increased rates of surgical treatment, or time to arthroplasty. Conclusion: Little information is available to guide patients and physicians on the clinical outcomes for MMPRTs. These injuries are associated with a relatively high rate of arthroplasty and worsening arthritis, especially with concomitant meniscal extrusion. More information is needed to determine the efficacy of meniscal root repair in preventing these unfavorable outcomes.

  6. Endodontic retreatment. Aspects of decision making and clinical outcome.

    Science.gov (United States)

    Kvist, T

    2001-01-01

    Epidemiological surveys have reported that 25%-35% of root filled teeth are associated with periapical radiolucencies. Descriptive studies have demonstrated that clinicians' decision making regarding such teeth are subject to substantial variation. A coherent model to explain the observed variation has not been produced. In the present thesis a "Praxis Concept theory" was proposed. The theory suggests that dentists perceive periapical lesions of varying sizes as different stages on a continuous health scale. Interindividual variations can then be regarded as the result of the choice of different cut-off points on the continuum for prescribing retreatment. In the present study experiments among novice and expert decision makers gave evidence in favour of the theory. Data also suggested that the choice of retreatment criterion is affected by values, costs of retreatment and technical quality of original treatment. From a prescriptive point of view, the presence of a persistent periapical radiolucency has often been used as a criterion of endodontic "failure" and as an indication for endodontic retreatment. As an alternative decision strategy, the use of decision analysis has been proposed. Logical display of decision alternatives, values of probabilities, utility values (U-values) of the different outcomes and calculation of optimal decision strategy are features of this theory. The implementation of this approach is impeded by the uncertainty of outcome probabilities and lack of investigations concerning U-values. U-values of two periapical health states in root filled teeth (with and without a periapical lesion respectively) were investigated in a group of 82 dental students and among 16 Swedish endodontists. Two methods were used to elicit U-values: Standard gamble and Visual Analogue Scale. Large interindividual variation for both health states were recorded. The difference in U-values between the two health states was found to be statistically significant

  7. Proton Radiotherapy for Parameningeal Rhabdomyosarcoma: Clinical Outcomes and Late Effects

    Energy Technology Data Exchange (ETDEWEB)

    Childs, Stephanie K. [Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA (United States); Kozak, Kevin R. [Department of Radiation Oncology, University of Wisconsin Cancer Center Johnson Creek, Madison, WI (United States); Friedmann, Alison M. [Department of Pediatric Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA (United States); Yeap, Beow Y. [Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA (United States); Adams, Judith; MacDonald, Shannon M.; Liebsch, Norbert J.; Tarbell, Nancy J. [Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA (United States); Yock, Torunn I., E-mail: tyock@partners.org [Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA (United States)

    2012-02-01

    Purpose: To report the clinical outcome and late side effect profile of proton radiotherapy in the treatment of children with parameningeal rhabdomyosarcoma (PM-RMS). Methods and Materials: Seventeen consecutive children with PM-RMS were treated with proton radiotherapy at Massachusetts General Hospital between 1996 and 2005. We reviewed the medical records of all patients and asked referring physicians to report specific side effects of interest. Results: Median patient age at diagnosis was 3.4 years (range, 0.4-17.6). Embryonal (n = 11), alveolar (n = 4), and undifferentiated (n = 2) histologies were represented. Ten patients (59%) had intracranial extension. Median prescribed dose was 50.4 cobalt gray equivalents (GyRBE) (range, 50.4-56.0 GyRBE) delivered in 1.8-2.0-GyRBE daily fractions. Median follow-up was 5.0 years for survivors. The 5-year failure-free survival estimate was 59% (95% confidence interval, 33-79%), and overall survival estimate was 64% (95% confidence interval, 37-82%). Among the 7 patients who failed, sites of first recurrence were local only (n = 2), regional only (n = 2), distant only (n = 2), and local and distant (n = 1). Late effects related to proton radiotherapy in the 10 recurrence-free patients (median follow-up, 5 years) include failure to maintain height velocity (n = 3), endocrinopathies (n = 2), mild facial hypoplasia (n = 7), failure of permanent tooth eruption (n = 3), dental caries (n = 5), and chronic nasal/sinus congestion (n = 2). Conclusions: Proton radiotherapy for patients with PM-RMS yields tumor control and survival comparable to that in historical controls with similar poor prognostic factors. Furthermore, rates of late effects from proton radiotherapy compare favorably to published reports of photon-treated cohorts.

  8. The clinical outcome of thymectomy in myasthenia gravis

    Directory of Open Access Journals (Sweden)

    Mirsharifi R

    2009-02-01

    Full Text Available "nBackground: Myasthenia Gravis (MG is a neuromuscular disorder with weakness of skeletal muscles. Thymectomy is now recognized as a treatment modality in MG. The aim of this study was to evaluate the clinical effect of thymectomy on MG. "nMethods: MG patients with history of thymectomy at a tertiary referral center during twelve year period were included. The medical records were reviewed and telephone survey was conducted to evaluate the effects of thymectomy. "nResults: Sixty MG patients, 46 females and 14 males, aged 30.4±11.1 years, underwent open (n=48 or video-assisted thoracoscopic thymectomy (n=12 during study period. The mean dosage of preoperative pyridostigmine was 235.4±86.2mg/day. This figure reached to 129±18mg/day after thymectomy (p<0.0001. 17 patients (28.3% had complete remission (complete freedom of symptoms without medications. Improve-ment (improved symptoms or less medication requirement was seen in 34 patients (56.6%. There was no response to surgical therapy in six patients (10%. Three patients (5% had experienced progression of disease postoperatively. Overall, benefit of thymectomy was observed in 85% of patients. Age, sex, duration and severity of disease, quantity of preoperative drugs, surgical approach, and presence of thymoma did not affect the outcome. Satisfaction was stated as excellent in 17%, good in 43%, moderate in 35% and poor in 5% of patients after operation. "nConclusion: Thymectomy is an effective treatment for MG which leads to less severity of disease and less drug requirement. It would be considered in all myasthenic patients regardless of age, sex, duration and severity of disease and presence of thymoma.

  9. Beta-blocker use and clinical outcomes after primary vascular surgery

    DEFF Research Database (Denmark)

    Høgh, A.; Lindholt, J.S.; Nielsen, Henrik;

    2013-01-01

    To explore the associations between beta-blocker use and clinical outcomes (death, hospitalisation with myocardial infarction (MI) or stroke, major amputation and recurrent vascular surgery) after primary vascular reconstruction.......To explore the associations between beta-blocker use and clinical outcomes (death, hospitalisation with myocardial infarction (MI) or stroke, major amputation and recurrent vascular surgery) after primary vascular reconstruction....

  10. Centralization of Esophageal Cancer Surgery: Does It Improve Clinical Outcome?

    NARCIS (Netherlands)

    M.W.J.M. Wouters (Michael); H.E. Karim-Kos (Henrike); S. le Cessie (Saskia); B.P.L. Wijnhoven (Bas); L.P. Stassen; W.H. Steup (Willem Hans); H.W. Tilanus (Hugo); R.A.E.M. Tollenaar (Rob)

    2009-01-01

    textabstractBackground: The volume-outcome relationship for complex surgical procedures has been extensively studied. Most studies are based on administrative data and use in-hospital mortality as the sole outcome measure. It is still unknown if concentration of these procedures leads to improvement

  11. Individual risk alleles of susceptibility to schizophrenia are associated with poor clinical and social outcomes.

    Science.gov (United States)

    Sakamoto, Shinji; Takaki, Manabu; Okahisa, Yuko; Mizuki, Yutaka; Inagaki, Masatoshi; Ujike, Hiroshi; Mitsuhashi, Toshiharu; Takao, Soshi; Ikeda, Masashi; Uchitomi, Yosuke; Iwata, Nakao; Yamada, Norihito

    2016-04-01

    Many patients with schizophrenia have poor clinical and social outcomes. Some risk alleles closely related to the onset of schizophrenia have been reported to be associated with their clinical phenotypes, but the direct relationship between genetic vulnerability to schizophrenia and clinical/social outcomes of schizophrenia, as evaluated by both practical clinical scales and 'real-world' function, has not been investigated. We evaluated the clinical and social outcomes of 455 Japanese patients with schizophrenia by severity of illness according to the Clinical Global Impression-Severity Scale (CGI-S) and social outcomes by social adjustment/maladjustment at 5 years after the first visit. We examined whether 46 single nucleotide polymorphisms (SNPs) selected from a Japanese genome-wide association study of susceptibility to schizophrenia were associated with clinical and social outcomes. We also investigated the polygenic risk scores of 46 SNPs. Allele-wise association analysis detected three SNPs, including rs2623659 in the CUB and Sushi multiple domains-1 (CSMD1) gene, associated with severity of illness at end point. The severity of illness at end point was associated with treatment response, but not with the severity of illness at baseline. Three SNPs, including rs2294424 in the C6orf105 gene, were associated with social outcomes. Point estimates of odds ratios showed positive relationships between polygenic risk scores and clinical/social outcomes; however, the results were not statistically significant. Because these results are exploratory, we need to replicate them with a larger sample in a future study. PMID:26674612

  12. Clinical outcome of pediatric collagenous gastritis: Case series and review of literature

    OpenAIRE

    Hijaz, Nadia Mazen; Septer, Seth Steven; DeGaetano, James; Attard, Thomas Mario

    2013-01-01

    Collagenous gastritis (CG) is characterized by patchy subepithelial collagen bands. Effective treatment and the clinical and histological outcome of CG in children are poorly defined. The aim of this study is to summarize the published literature on the clinical outcome and response to therapy of pediatric CG including two new cases. We performed a search in Pubmed, OVID for related terms; articles including management and clinical and/or endo-histologic follow up information were included an...

  13. Neurobrucellosis: clinical, diagnostic, therapeutic features and outcome. Unusual clinical presentations in an endemic region

    Directory of Open Access Journals (Sweden)

    Nurgul Ceran

    2011-02-01

    Full Text Available Brucellosis is a zoonotic infection and has endemic characteristics. Neurobrucellosis is an uncommon complication of this infection. The aim of this study was to present unusual clinical manifestations and to discuss the management and outcome of a series of 18 neurobrucellosis cases. Initial clinical manifestations consist of pseudotumor cerebri in one case, white matter lesions and demyelinating syndrome in three cases, intracranial granuloma in one case, transverse myelitis in two cases, sagittal sinus thrombosis in one case, spinal arachnoiditis in one case, intracranial vasculitis in one case, in addition to meningitis in all cases. Eleven patients were male and seven were female. The most prevalent symptoms were headache (83% and fever (44%. All patients were treated with rifampicin, doxycycline plus trimethoprim-sulfamethoxazole or ceftriaxone. Duration of treatment (varied 3-12 months was determined on basis of the CSF response. In four patients presented with left mild sequelae including aphasia, hearing loss, hemiparesis. In conclusion, although mortality is rare in neurobrucellosis, its sequelae are significant. In neurobrucellosis various clinical and neuroradiologic signs and symptoms can be confused with other neurologic diseases. In inhabitants or visitors of endemic areas, neurobrucellosis should be kept in mind in cases that have unusual neurological manifestations.

  14. Neurobrucellosis: clinical, diagnostic, therapeutic features and outcome. Unusual clinical presentations in an endemic region.

    Science.gov (United States)

    Ceran, Nurgul; Turkoglu, Recai; Erdem, Ilknur; Inan, Asuman; Engin, Derya; Tireli, Hulya; Goktas, Pasa

    2011-01-01

    Brucellosis is a zoonotic infection and has endemic characteristics. Neurobrucellosis is an uncommon complication of this infection. The aim of this study was to present unusual clinical manifestations and to discuss the management and outcome of a series of 18 neurobrucellosis cases. Initial clinical manifestations consist of pseudotumor cerebri in one case, white matter lesions and demyelinating syndrome in three cases, intracranial granuloma in one case, transverse myelitis in two cases, sagittal sinus thrombosis in one case, spinal arachnoiditis in one case, intracranial vasculitis in one case, in addition to meningitis in all cases. Eleven patients were male and seven were female. The most prevalent symptoms were headache (83%) and fever (44%). All patients were treated with rifampicin, doxycycline plus trimethoprim-sulfamethoxazole or ceftriaxone. Duration of treatment (varied 3-12 months) was determined on basis of the CSF response. In four patients presented with left mild sequelae including aphasia, hearing loss, hemiparesis. In conclusion, although mortality is rare in neurobrucellosis, its sequelae are significant. In neurobrucellosis various clinical and neuroradiologic signs and symptoms can be confused with other neurologic diseases. In inhabitants or visitors of endemic areas, neurobrucellosis should be kept in mind in cases that have unusual neurological manifestations.

  15. Impact of clinical pharmacy services on renal transplant recipients’ adherence and outcomes

    OpenAIRE

    Chisholm-Burns, Marie A.; Spivey, Christina A.; Garrett, Charlene; McGinty, Herbert; Mulloy, Laura L

    2008-01-01

    The purpose of this article is to provide a description of a clinical pharmacy services program implemented in a renal transplant clinic to improve medication access and adherence as well as health and economic outcomes among renal transplant recipients (RTRs). Following a team-based planning process and an informal survey of RTRs, a clinical pharmacy service intervention was implemented in the Medical College of Georgia renal transplant clinic. As part of the intervention, a clinical pharmac...

  16. How can we improve clinical research in clinical practice with better research outcome?

    Science.gov (United States)

    Woo, Keng Thye; Wong, Kok Seng; Lee, Evan J C; Chan, Choong Meng

    2011-11-01

    This paper explains some of the difficulties doctors face when taking up a career in research. It describes the efforts by the government and the Ministry of Health (MOH) to nurture the Clinician Scientist Programme. The nature of research and the mindset of clinicians who are passionate about research are explored and the reasons which drive some of them to pursue a research career. It discusses the need to have structured training for research and how continuing research education is necessary for the researcher. The paper discusses the goals for research and how we can achieve better research outcomes and the importance of good mentorship. It suggests ways to engage more doctors in research in the restructured hospitals by overcoming some of the problems they encounter. Finally, it relates the Biomedical Science initiative of the government through the National Research Foundation and the various programmes in Translational Clinical Research available for clinicians who are keen on a research career.

  17. Yoga & cancer interventions: a review of the clinical significance of patient reported outcomes for cancer survivors.

    Science.gov (United States)

    Culos-Reed, S Nicole; Mackenzie, Michael J; Sohl, Stephanie J; Jesse, Michelle T; Zahavich, Ashley N Ross; Danhauer, Suzanne C

    2012-01-01

    Limited research suggests yoga may be a viable gentle physical activity option with a variety of health-related quality of life, psychosocial and symptom management benefits. The purpose of this review was to determine the clinical significance of patient-reported outcomes from yoga interventions conducted with cancer survivors. A total of 25 published yoga intervention studies for cancer survivors from 2004-2011 had patient-reported outcomes, including quality of life, psychosocial or symptom measures. Thirteen of these studies met the necessary criteria to assess clinical significance. Clinical significance for each of the outcomes of interest was examined based on 1 standard error of the measurement, 0.5 standard deviation, and relative comparative effect sizes and their respective confidence intervals. This review describes in detail these patient-reported outcomes, how they were obtained, their relative clinical significance and implications for both clinical and research settings. Overall, clinically significant changes in patient-reported outcomes suggest that yoga interventions hold promise for improving cancer survivors' well-being. This research overview provides new directions for examining how clinical significance can provide a unique context for describing changes in patient-reported outcomes from yoga interventions. Researchers are encouraged to employ indices of clinical significance in the interpretation and discussion of results from yoga studies. PMID:23125870

  18. Yoga & Cancer Interventions: A Review of the Clinical Significance of Patient Reported Outcomes for Cancer Survivors

    Directory of Open Access Journals (Sweden)

    S. Nicole Culos-Reed

    2012-01-01

    Full Text Available Limited research suggests yoga may be a viable gentle physical activity option with a variety of health-related quality of life, psychosocial and symptom management benefits. The purpose of this review was to determine the clinical significance of patient-reported outcomes from yoga interventions conducted with cancer survivors. A total of 25 published yoga intervention studies for cancer survivors from 2004–2011 had patient-reported outcomes, including quality of life, psychosocial or symptom measures. Thirteen of these studies met the necessary criteria to assess clinical significance. Clinical significance for each of the outcomes of interest was examined based on 1 standard error of the measurement, 0.5 standard deviation, and relative comparative effect sizes and their respective confidence intervals. This review describes in detail these patient-reported outcomes, how they were obtained, their relative clinical significance and implications for both clinical and research settings. Overall, clinically significant changes in patient-reported outcomes suggest that yoga interventions hold promise for improving cancer survivors' well-being. This research overview provides new directions for examining how clinical significance can provide a unique context for describing changes in patient-reported outcomes from yoga interventions. Researchers are encouraged to employ indices of clinical significance in the interpretation and discussion of results from yoga studies.

  19. Thoracic outlet syndrome: do we have clinical tests as predictors for the outcome after surgery?

    Directory of Open Access Journals (Sweden)

    Sadeghi-Azandaryani M

    2009-09-01

    Full Text Available Abstract Objective Thoracic outlet syndrome (TOS is a clinical phenomenon resulting from compression of the neurovascular structures at the superior aperture of the thorax which presents with varying symptoms. Regarding to the varying symptoms, the diagnosis of TOS seems to be a challenge and predictors for the outcome are rare. The purpose of this study was therefore to analyze the different clinical examinations and tests relative to their prediction of the clinical outcome subsequent to surgery. Methods During a period of five years, 56 patients were diagnosed with TOS. Medical history, clinical tests, operative procedure and complications were recorded and analysed. Mean follow-up of the patients was 55.6 ± 45.5 months, median age of the patients was 36.4 ± 12.5 years. Results Different clinical tests for TOS showed an acceptable sensitivity overall, but a poor specificity. A positive test was not associated with a poor outcome. Analyses of the systolic blood pressure before and after exercise showed, that a distinct decrease in blood pressure of the affected side after exercises was associated with a poor outcome (p = 0.0027. Conclusions Clinical tests for TOS show a good sensitivity, but a poor specificity and cannot be used as predictors for the outcome. A distinct decrease in blood pressure of the affected side after exercises was associated with poor outcome and might be useful to predict the patients' outcome.

  20. Clinical audit of foetomaternal outcome in pregnancies with fibroid uterus

    International Nuclear Information System (INIS)

    Background: Leiomyoma, myoma, leiomyoma or fibroids are synonymous terms. They may be present in as many as 1 in 5 women over age 35 years. If pregnancy is associated with fibroids, it leads to multiple complications. Objectives of this study were to evaluate the maternal and foetal outcome in women having pregnancy with fibroids in uterus and the complications associated with fibroids during the pregnancy. Methods: This descriptive study was conducted in the Department of Obstetrics and Gynaecology, Ayub Teaching Hospital Abbottabad from March 2009 to March 2010. Data were collected on proforma regarding demographic variables, obstetrical history, mode of delivery, maternal outcome, maternal complications, and foetal outcome. Mean and standard deviation was calculated for age, period of gestation, and obstetrical history. Frequency and percentages was calculated for booking status, maternal outcome, maternal complications and foetal outcome. Results: Thirty patients were included in this study who had pregnancy with fibroid. Normal delivery was achieved in 14 (46.66%) patients. Eight (26.67%) patients had caesarean section and eight (26.67%) had miscarriages. Seven (23.33%) patients had no complications while 8 (26.67%) had miscarriages, 8 (26.67%) had postpartum haemorrhage, 10 (33.33%) had preterm delivery, and 3 patients had ante-partum haemorrhage. Two (10%) patients had premature rupture off membranes and 1 patient (3.33%) had pain abdomen and technical difficulty during caesarean section. There were 12 (40%) healthy babies. Five (16.67%) babies delivered with morbidity but recovered. There were 4 (13.33%) intrauterine deaths and one early neonatal death. Conclusion: Fibroid in pregnancy, especially multiple intramural fibroids and fibroids larger than 10 Cm, cause miscarriage and preterm labour. (author)

  1. Clinical Features and Outcome in Newly Diagnosed Hodgkin Lymphoma Patients Presenting with PET/CT-Ascertained Focal Skeletal Lesions

    DEFF Research Database (Denmark)

    El-Galaly, Tarec Christoffer; Hutchings, Martin; Juul Mylam, Karen;

    Clinical Features and Outcome in Newly Diagnosed Hodgkin Lymphoma Patients Presenting with PET/CT-Ascertained Focal Skeletal Lesions......Clinical Features and Outcome in Newly Diagnosed Hodgkin Lymphoma Patients Presenting with PET/CT-Ascertained Focal Skeletal Lesions...

  2. Management and clinical outcomes in patients treated with apixaban vs warfarin undergoing procedures

    NARCIS (Netherlands)

    Garcia, D.; Alexander, J.H.; Wallentin, L.; Wojdyla, D.M.; Thomas, L.; Hanna, M.; Al-Khatib, S.M.; Dorian, P.; Ansell, J.; Commerford, P.; Flaker, G.; Lanas, F.; Vinereanu, D.; Xavier, D.; Hylek, E.M.; Held, C.; Verheugt, F.W.; Granger, C.B.; Lopes, R.D.

    2014-01-01

    Using data from ARISTOTLE, we describe the periprocedural management of anticoagulation and rates of subsequent clinical outcomes among patients chronically anticoagulated with warfarin or apixaban. We recorded whether (and for how long) anticoagulant therapy was interrupted preprocedure, whether br

  3. Zoonotic bacterial meningitis in adults: clinical characteristics, etiology, treatment and outcome

    NARCIS (Netherlands)

    A. van Samkar

    2016-01-01

    In this thesis, we describe the clinical characteristics, etiology, treatment and outcome of zoonotic bacterial meningitis. Each chapter describes meningitis patients infected by a specific zoonotic pathogen, such as Streptococcus equi, Streptococcuis suis, Capnocytophaga canimorsus, Campylobacter f

  4. Clinical outcomes of a 2-y soy isoflavone supplementation in menopausal women1234

    OpenAIRE

    Steinberg, Francene M; Michael J. Murray; Lewis, Richard D.; Cramer, Margaret A; Amato, Paula; Young, Ronald L.; Barnes, Stephen; Konzelmann, Karen L; Fischer, Joan G; Ellis, Kenneth J; Shypailo, Roman J.; Fraley, J Kennard; Smith, E. O'Brian; Wong, William W.

    2010-01-01

    Background: Soy isoflavones are naturally occurring phytochemicals with weak estrogenic cellular effects. Despite numerous clinical trials of short-term isoflavone supplementation, there is a paucity of data regarding longer-term outcomes and safety.

  5. 77 FR 66848 - Minimum Clinically Important Difference: An Outcome Metric in Orthopaedic Device Science and...

    Science.gov (United States)

    2012-11-07

    ... HUMAN SERVICES Food and Drug Administration Minimum Clinically Important Difference: An Outcome Metric in Orthopaedic Device Science and Regulation; Public Workshop AGENCY: Food and Drug Administration... Technology's Translational Research Institute for Biomedical Engineering and Science ] (TRIBES). The...

  6. A qualitative study of stakeholder views of the conditions for and outcomes of successful clinical networks

    Directory of Open Access Journals (Sweden)

    McInnes Elizabeth

    2012-02-01

    Full Text Available Abstract Background Clinical networks have been established to improve health outcomes and processes of care by implementing a range of innovations and undertaking projects based on perceived local need. Limited research exists on the necessary conditions required to bring about successful network outcomes and what characterises network success from the perspective of those involved in network initiatives. This qualitative study identified stakeholder views on i the conditions for effective clinical networks; and ii desirable outcomes of successful clinical networks. Methods Twenty-seven participants were interviewed using face-to-face audio-recorded semi-structured interviews. Transcribed data were coded and analysed to generate themes relating to the study aims. Results Five key factors represented as sub-themes were identified as important conditions for the establishment of successful clinical networks under the main theme of effective network structure, organisation and governance. These were: building relationships; effective leadership; strategic evidence-based workplans; adequate resources; and ability to implement and evaluate network initiatives. Two major themes encapsulated views on desirable outcomes of successful clinical networks: connecting and engaging which represented the outcomes of interdisciplinary and consumer collaboration and, partnerships with state health and local health services, and changing the landscape of care, which represented the importance of outcomes associated with improving services, care and patient health outcomes and implementing evidence-based practice. Conclusions This study provides new knowledge on the conditions needed to establish successful clinical networks and on desirable outcomes arising from network projects and initiatives that are considered to be valuable by those working in or associated with clinical networks. This provides health services with information on what needs to be in place

  7. How electrodiagnosis predicts clinical outcome of focal peripheral nerve lesions.

    Science.gov (United States)

    Robinson, Lawrence R

    2015-09-01

    This article reviews the electrodiagnostic (EDX) prognostic factors for focal traumatic and nontraumatic peripheral nerve injuries. Referring physicians and patients often benefit from general and nerve-specific prognostic information from the EDX consultant. Knowing the probable outcome from a nerve injury allows the referring physician to choose the best treatment options for his/her patients. Nerve injuries are variable in their mechanism, location, and pathophysiology. The general effects of the injuries on nerve and muscle are well known, but more research is needed for nerve-specific information. Several factors currently known to influence prognosis include: nature of the nerve trauma, amount of axon loss, recruitment in muscles supplied by the nerve, the extent of demyelination, and the distance to reinnervate functional muscles. This article reviews these general concepts and also nerve-specific EDX measures that predict outcome after focal neuropathies.

  8. CLINICAL HISTORY AND OUTCOME OF 59 PATIENTS WITH IDIOPATHIC HYPERPROLACTINEMIA

    NARCIS (Netherlands)

    SLUIJMER, AV; LAPPOHN, RE

    1992-01-01

    Objective: To investigate the clinical course of hyperprolactinemia without demonstrable cause. Design: Prospective study of all patients with idiopathic hyperprolactinemia first seen between 1974 and 1985. Setting: Outpatient Department of University Hospital. Patients: Fifty-nine patients followed

  9. Clinical outcomes of pars plicata anterior vitrectomy: 2-year results

    Directory of Open Access Journals (Sweden)

    Priya Narang

    2015-01-01

    Full Text Available Purpose: To demonstrate the safety and outcome of a surgical approach that uses pars plicata site for anterior vitrectomy during phacoemulsification procedure complicated by posterior capsule rupture and residual cortical matter. Design: Single center, retrospective, interventional, noncomparative study. Materials and Methods: Medical records of a consecutive series of 35 eyes of 35 patients who underwent pars plicata anterior vitrectomy (PPAV were reviewed. The main outcome measures were corrected and uncorrected distance visual acuity (CDVA, UDVA, early and late postoperative complications and intraocular pressure (IOP. Ultrasound biomicroscopic (UBM evaluation of sclerotomy site and spectral domain optical coherence tomography analysis for central macular thickness (CMT was performed. The final visual outcome at 2 years was evaluated. Results: At 2 years follow-up, the mean postoperative UDVA (logarithm of the minimum angle of resolution [logMAR] and CDVA (logMAR was 0.49 ± 0.26 and 0.19 ± 0.14, respectively. There was no significant change in the IOP (P = 0.061 and the mean CMT at 2 years was 192.5 ± 5.54 mm. The postoperative UBM image of the sclerotomy site at 8 weeks demonstrated a clear wound without any vitreous adhesion or incarceration. Intraoperative hyphema was seen in 1 (2.8% case and postoperative uveitis was seen in 2 (5.7% cases, which resolved with medications. No case of an iatrogenic retinal break or retinal detachment was reported. Conclusions: PPAV enables a closed chamber approach, allows thorough cleanup of vitreous in the pupillary plane and anterior chamber and affords better access to the subincisional and retropupillary cortical remnant with a significant visual outcome and an acceptable complication rate.

  10. Clinical outcomes following salvage Gamma Knife radiosurgery for recurrent glioblastoma

    OpenAIRE

    Larson, Erik W.; Peterson, Halloran E.; Lamoreaux, Wayne T.; Mackay, Alexander R.; Fairbanks, Robert K; Call, Jason A.; Carlson, Jonathan D.; Ling, Benjamin C; Demakas, John J.; Cooke, Barton S; Lee, Christopher M

    2014-01-01

    Glioblastoma multiforme (GBM) is the most common malignant primary brain tumor with a survival prognosis of 14-16 mo for the highest functioning patients. Despite aggressive, multimodal upfront therapies, the majority of GBMs will recur in approximately six months. Salvage therapy options for recurrent GBM (rGBM) are an area of intense research. This study compares recent survival and quality of life outcomes following Gamma Knife radiosurgery (GKRS) salvage therapy. Following a PubMed search...

  11. Observer bias in randomized clinical trials with time-to-event outcomes

    DEFF Research Database (Denmark)

    Hróbjartsson, Asbjørn; Thomsen, Ann Sofia Skou; Emanuelsson, Frida;

    2014-01-01

    BACKGROUND: We wanted to evaluate the impact of nonblinded outcome assessors on estimated treatment effects in time-to-event trials. METHODS: Systematic review of randomized clinical trials with both blinded and nonblinded assessors of the same time-to-event outcome. Two authors agreed on inclusion...

  12. Long-term clinical outcome after alcohol septal ablation for obstructive hypertrophic cardiomyopathy

    DEFF Research Database (Denmark)

    Veselka, Josef; Jensen, Morten Kvistholm; Liebregts, Max;

    2016-01-01

    AIMS: The first cases of alcohol septal ablation (ASA) for obstructive hypertrophic cardiomyopathy (HCM) were published two decades ago. Although the outcomes of single-centre and national ASA registries have been published, the long-term survival and clinical outcome of the procedure are still...

  13. Midterm survivorship and clinical outcome of INDUS knee prosthesis: 5 year followup study

    OpenAIRE

    Sancheti, Kantilal H; Sancheti, Parag K; Rajeev S Joshi; Kailash R Patil; Shyam, Ashok K; Bhaskar, Raja R

    2016-01-01

    Background: INDUS knee implant has been designed as per the anatomical morphology of the Indian population and has shown good clinical outcome in short term studies. The purpose of the present study was to report the midterm survivorship and clinical outcome of this implant. Materials and Methods: Two hundred and twenty three primary total knee arthroplasties in 209 consecutive patients using the INDUS knee prosthesis were prospectively enrolled. There were 145 females (155 knees) and 64 male...

  14. Clinical Profile and Outcome of Japanese Encephalitis in Children Admitted with Acute Encephalitis Syndrome

    OpenAIRE

    Gitali Kakoti; Prafulla Dutta; Bishnu Ram Das; Jani Borah; Jagadish Mahanta

    2013-01-01

    Japanese encephalitis (JE) is an arthropod borne viral disease. Children are most commonly affected in Southeast Asian region showing symptoms of central nervous system with several complications and death. The clinical characteristics and outcomes in pediatric JE patients hospitalized with acute encephalitis syndrome (AES) are still poorly understood. A prospective study was conducted in pediatric ward of Assam Medical College Hospital to evaluate the clinical profile and outcome of JE in ch...

  15. Relationship between Angiographic Late Loss and 5-Year Clinical Outcome after Drug-Eluting Stent Implantation

    OpenAIRE

    Yang, Young-June; Shin, Sanghoon; Kim, Byeong-Keuk; Kim, Jung-Sun; Shin, Dong-Ho; Ko, Young-Guk; Choi, Donghoon; Jang, Yangsoo; Hong, Myeong-Ki

    2012-01-01

    Purpose Currently, insufficient data exist to evaluate the relationship between angiographic late loss (LL) and long-term clinical outcome after drug-eluting stent (DES) implantation. In this study, we hypothesized that angiographic LL between 0.3 and 0.6 mm correlate with favorable long-term clinical outcomes. Materials and Methods Patients were enrolled in the present study if they had undergone both DES implantation in single coronary vessel and a subsequent follow-up angiogram (n=634). Th...

  16. Dimensions of socioeconomic status and clinical outcome after primary percutaneous coronary intervention

    DEFF Research Database (Denmark)

    Jakobsen, Lars; Niemann, Troels; Thorsgaard, Niels;

    2012-01-01

    The association between low socioeconomic status (SES) and high mortality from coronary heart disease is well-known. However, the role of SES in relation to the clinical outcome after primary percutaneous coronary intervention remains poorly understood.......The association between low socioeconomic status (SES) and high mortality from coronary heart disease is well-known. However, the role of SES in relation to the clinical outcome after primary percutaneous coronary intervention remains poorly understood....

  17. Serum magnesium levels and clinical outcome of aneurysmal subarachnoid hemorrhage: a study in 60 patients

    Directory of Open Access Journals (Sweden)

    Habibi Z

    2008-06-01

    Full Text Available Background: Hypomagnesemia is commonly encountered in patients with a wide variety of diseases including subarachnoid hemorrhage (SAH, cardiovascular emergencies, head trauma, migraine attacks, seizure and preeclampsia. It seems to be associated with a poor clinical outcome. This study considers the prevalence and temporal distribution of hypomagnesemia after aneurysmal SAH and its correlation with the severity of SAH, delayed cerebral ischemia (DCI as well as the neurological outcome after a period of three months.Methods: Between 2003 and 2008, 60 patients were admitted to the emergency ward of Imam Khomeini Hospital with acute SAH. Serum magnesium levels were measured during the first 72 hours, days 4-7, and second and third weeks after SAH. The three-month outcome was assessed according to the Glasgow Outcome Scale (GOS. Clinical SAH grading was performed according to the criteria of the World Federation of Neurological Surgeons (WFNS and the patients were allocated to "Good" (GOS = 4, 5 and "Poor" (GOS= 1-3 outcome groups. The prevalence of hypomagnesemia was assessed in both patient groups. Fisher exact test was used to analyze data.Results: Hypomagnesemia occurred in 22% of patients during the first 72 hours after SAH. It was associated with more prevalent DCI (p<0.05, whereas low serum magnesium levels during days 4-7 17% of patients and the second week (22% of patients after SAH were correlated with poor clinical outcome (p<0.05. No correlation was found between first 72 hour-hypomagnesemia and poor clinical outcome at three months.Conclusion: Hypomagnesemia occurs after aneurysmal SAH and it may predict the occurrence of DCI, while low serum magnesium levels during days 4-7 and within the second week of event predict poor clinical outcome at three months. Treatment of this electrolyte disturbance may have a favourable effect on the clinical outcome of patients with aneurysmal SAH.

  18. Transforming the Academic Faculty Perspective in Graduate Medical Education to Better Align Educational and Clinical Outcomes.

    Science.gov (United States)

    Wong, Brian M; Holmboe, Eric S

    2016-04-01

    The current health care delivery model continues to fall short in achieving the desired patient safety and quality-of-care outcomes for patients. And, until recently, an explicit acknowledgment of the role and influence of the clinical learning environment on professional development had been missing from physician-based competency frameworks. In this Perspective, the authors explore the implications of the insufficient integration of education about patient safety and quality improvement by academic faculty into the clinical learning environment in many graduate medical education (GME) programs, and the important role that academic faculty need to play to better align the educational and clinical contexts to improve both learner and patient outcomes. The authors propose a framework that closely aligns the educational and clinical contexts, such that both educational and clinical outcomes are centered around the patient. This will require a reorganization of academic faculty perspective and educational design of GME training programs that recognizes that (1) the dynamic interplay between the faculty, learner, training program, and clinical microsystem ultimately influences the quality of physician that emerges from the training program and environment, and (2) patient outcomes relate to the quality of education and the success of clinical microsystems. To enable this evolution, there is a need to revisit the core competencies expected of academic faculty, implement innovative faculty development strategies, examine closely faculty's current clinical super vision practices, and establish a training environment that supports bridging from clinician to educator, training program to clinical microsystem, and educational outcomes to clinical outcomes that benefit patients. PMID:26703412

  19. Cardiac asthma in elderly patients: incidence, clinical presentation and outcome

    Directory of Open Access Journals (Sweden)

    Ray Patrick

    2007-05-01

    Full Text Available Abstract Background Cardiac asthma is common, but has been poorly investigated. The objective was to compare the characteristics and outcome of cardiac asthma with that of classical congestive heart failure (CHF in elderly patients. Methods Prospective study in an 1,800-bed teaching hospital. Results Two hundred and twelve consecutive patients aged ≥ 65 years presenting with dyspnea due to CHF (mean age of 82 ± 8 years were included. Findings of cardiac echocardiography and natriuretic peptides levels were used to confirm CHF. Cardiac asthma patients were defined as a patient with CHF and wheezing reported by attending physician upon admission to the emergency department. The CHF group (n = 137 and the cardiac asthma group (n = 75, differed for tobacco use (34% vs. 59%, p 2 (47 ± 15 vs. 41 ± 11 mmHg, p Conclusion Patients with cardiac asthma represented one third of CHF in elderly patients. They were more hypercapnic and experienced more distal airway obstruction. However, outcomes were similar.

  20. A CLINICAL STUDY OF OUTCOME OF LABOUR IN TRANSVERSE LIE

    Directory of Open Access Journals (Sweden)

    Vijayalakshmi

    2015-08-01

    Full Text Available Transverse lie complicates approximately 0.5% of birth and may result in neglected or impacted shoulder presentation leading to obstructed labour, rupture uterus and postpartum haemorrhage which may result in death of the mother, if not adequately managed in labour . A prospective observational study done in VI MS B ellary, Karnataka, aim of the study was to know the maternal and fetal outcome, to study caesarean rate, maternal and neonatal complications following caesarean. Objective of the study is to analyse the various modes of outcome of transverse lie to kno w the fetal and maternal mortality and morbidity , to improve the conditions which decreases these rates and guide us for better management of these cases. Out of 6116 deliveries100 cases were transverse lie during 2year period from April 1999 to January 20 01. Out of 100 cases , 76 were caesarean sections, 48 were live births, 7 were neonatal deaths, 45 were still births. Maternal morbidity was 2 cases required subtotal hysterectomy. There were no maternal deaths. Elective caesarean section should be advised in all booked cases with transverse lie at term, after ruling out congenital anomalies of the fetus by anomaly scan.

  1. Arterial Stiffening and Clinical Outcomes in Dialysis Patients.

    Science.gov (United States)

    Kato, Akihiko

    2015-09-01

    Cardiovascular disease (CVD) is an important cause of morbidity and mortality in dialysis patients. Brachial-ankle pulse wave velocity (baPWV) is more efficient to handily assess arteriosclerosis than aortic PWV. The cardio-ankle vascular index (CAVI) is also a novel blood pressure-independent arterial stiffness parameter. In dialysis patients, both baPWV and CAVI are increased compared to general subjects. Several studies have demonstrated that increased baPWV is associated with carotid atherosclerosis and diastolic left ventricular dysfunction in hemodialysis (HD) patients. In addition, higher baPWV is related to all-cause and cardiovascular (CV) mortality. CAVI is similarly associated with CVD. However, baPWV is superior to CAVI as a predictor of CV outcomes in HD patients. Besides these outcomes, a close relationship exists between sarcopenia, abdominal visceral obesity and arterial stiffening. Reduction of thigh muscle mass is inversely correlated with baPWV and CAVI in males. Abdominal fatness is also associated with increased arterial stiffness in females. These observations provide further evidence of higher risk of CV events in HD patients with sarcopenic obesity. In addition, arterial stiffness is associated with cerebral small vessel disease and decreased cognitive function in the elderly. However, it is unknown whether arterial stiffness may be useful as an early indicator of cognitive decline in dialysis patients. Because dialysis patients are at risk of developing dementia, more studies are needed to elucidate the causal link between arterial stiffness and cognitive impairment. PMID:26587457

  2. Very poor outcome schizophrenia: Clinical and neuroimaging aspects

    Science.gov (United States)

    Mitelman, Serge A.; Buchsbaum, Monte S.

    2009-01-01

    In spite of significant advances in treatment of patients with schizophrenia and continued efforts towards their deinstitutionalization, a considerable group of patients remain chronically hospitalized or otherwise dependent on others for basic necessities of life. It has been proposed that these patients belong to a distinct etiopathological subgroup, termed Kraepelinian, whose course of illness may be progressive and resistant to treatment. Indeed, longitudinal studies appear to show that elderly Kraepelinian patients follow a course of rapid cognitive and functional deterioration, commensurate with a dementing process, and that their poor functional status is closely correlated with the cognitive deterioration. Recent neuroimaging studies described a pattern of posteriorization of grey and white matter deficits with poor outcome in schizophrenia, and produced a constellation of findings implicating primary processing of visual and auditory information as central to the impaired functional status in this patient group. These studies are summarized in detail in this review and future directions for neuroimaging assessment of very poor outcome patients with schizophrenia are suggested. PMID:17671868

  3. CT-guided pericardiocenteses: Clinical profile, practice patterns and clinical outcome

    Energy Technology Data Exchange (ETDEWEB)

    Eichler, Katrin, E-mail: k.eichler@em.uni-frankfurt.d [Department of Diagnostic and Interventional Radiology, University of Frankfurt, Frankfurt (Germany); Zangos, Stephan; Thalhammer, Axel; Jacobi, Volkmar [Department of Diagnostic and Interventional Radiology, University of Frankfurt, Frankfurt (Germany); Walcher, Felix; Marzi, Ingo [Department of Trauma, Hand and Reconstructive Surgery, University of Frankfurt, Frankfurt (Germany); Moritz, Anton [Department of Thoracic and Cardiovascular Surgery, University of Frankfurt, Frankfurt (Germany); Vogl, Thomas J.; Mack, Martin G. [Department of Diagnostic and Interventional Radiology, University of Frankfurt, Frankfurt (Germany)

    2010-07-15

    Objective: To assess the effectiveness and clinical outcome and technique of CT-guided pericardiocenteses in the treatment of pericardial effusions in adults and children. Methods: 20 drainages were performed in Seldinger-technique under CT-guidance on 20 patients suffering from pericardial effusions and haematomas. In 85%, the etiology of effusion was postoperative. The mean age of the patients was 59 years (minimum 9 years, maximum 86 years).There were 12 male and eight female patients. The inclusion criterion was an echocardiographically relevant proved pericardial effusion. Results: All catheters could be placed successfully (20/20) in the pericardial effusion and allowed for draining of the effusion in all cases under CT-guidance. The overall 30-day mortality rate was 0%. CT-guided pericardiocentesis was successful for withdrawing pericardial fluid and/or relieving tamponade in 100% of all procedures. No major complication was occurred. A total of one minor complication (5%) occurred that required no specific interventions, except for monitoring and appropriate follow-up. We observed one pneumothorax as a minor complication. Conclusions: Pericardial effusions of various causes can be safely, effectively, and quickly managed with CT-guided pericardiocenteses in adults and children. The ventrolateral entry side for the puncture should be preferred to reach the whole effusion and avoid complications, like a pneumothorax.

  4. Vincristine pharmacokinetics is related to clinical outcome in children with standard risk acute lymphoblastic leukemia

    NARCIS (Netherlands)

    Loennerholm, Gudmar; Frost, Britt-Marie; Abrahamsson, Jonas; Behrendtz, Mikael; Castor, Anders; Forestier, Erik; Heyman, Mats; Uges, Donald R. A.; de Graaf, Siebold S. N.

    2008-01-01

    Vincristine is a key drug in the treatment of childhood and adult acute lymphoblastic leukemia (ALL), and many other childhood malignancies. Despite decades of wide clinical use, no data on the correlation between vincristine pharmacokinetics and long-term clinical outcome have been published. We he

  5. Persistent systemic inflammation is associated with poor clinical outcomes in COPD

    DEFF Research Database (Denmark)

    Agustí, Alvar; Edwards, Lisa D; Rennard, Stephen I;

    2012-01-01

    Because chronic obstructive pulmonary disease (COPD) is a heterogeneous condition, the identification of specific clinical phenotypes is key to developing more effective therapies. To explore if the persistence of systemic inflammation is associated with poor clinical outcomes in COPD we assessed...

  6. Pregnancy outcomes in Ghana : Relavance of clinical decision making support tools for frontline providers of care

    NARCIS (Netherlands)

    Amoakoh-Coleman, M.

    2016-01-01

    Ghana’s slow progress towards attaining millennium development goal 5 has been associated with gaps in quality of care, particularly quality of clinical decision making for clients. This thesis reviews the relevance and effect of clinical decision making support tools on pregnancy outcomes. Relevanc

  7. Psychometric properties of the Spanish version of the Clinical Outcomes in Routine Evaluation – Outcome Measure

    Directory of Open Access Journals (Sweden)

    Trujillo A

    2016-06-01

    Full Text Available Adriana Trujillo,1,2 Guillem Feixas,1,2 Arturo Bados,1 Eugeni García-Grau,1 Marta Salla,1 Joan Carles Medina,1 Adrián Montesano,1,2 José Soriano,3 Leticia Medeiros-Ferreira,4 Josep Cañete,5 Sergi Corbella,6 Antoni Grau,7 Fernando Lana,8 Chris Evans9 1Department of Personality, Assessment and Psychological Treatments, Faculty of Psychology, 2Institute for Brain, Cognition and Behaviour, University of Barcelona, 3Hospital of the Holy Cross and Saint Paul, 4Nou Barris Mental Health Center, Barcelona, 5Hospital of Mataró, Sanitary Consortium of Maresme, Mataró, 6FPCEE, Blanquerna, Universitat Ramon Llull, 7Institute of Eating Disorders, Barcelona, 8MAR Health Park, CAEMIL, Santa Coloma de Gramenet, Spain; 9East London NHS Foundation Trust, NPDDNet, London, UK Objective: The objective of this paper is to assess the reliability and validity of the Spanish translation of the Clinical Outcomes in Routine Evaluation – Outcome Measure, a 34-item self-report questionnaire that measures the client’s status in the domains of Subjective well-being, Problems/Symptoms, Life functioning, and Risk.Method: Six hundred and forty-four adult participants were included in two samples: the clinical sample (n=192 from different mental health and primary care centers; and the nonclinical sample (n=452, which included a student and a community sample.Results: The questionnaire showed good acceptability and internal consistency, appropriate test–retest reliability, and acceptable convergent validity. Strong differentiation between clinical and nonclinical samples was found. As expected, the Risk domain had different characteristics than other domains, but all findings were comparable with the UK referential data. Cutoff scores were calculated for clinical significant change assessment.Conclusion: The Spanish version of the Clinical Outcomes in Routine Evaluation – Outcome Measure showed acceptable psychometric properties, providing support for using the

  8. Clinical Outcomes of TP53 Mutations in Cancers.

    Science.gov (United States)

    Robles, Ana I; Jen, Jin; Harris, Curtis C

    2016-01-01

    High-throughput sequencing of cancer genomes is increasingly becoming an essential tool of clinical oncology that facilitates target identification and targeted therapy within the context of precision medicine. The cumulative profiles of somatic mutations in cancer yielded by comprehensive molecular studies also constitute a fingerprint of historical exposures to exogenous and endogenous mutagens, providing insight into cancer evolution and etiology. Mutational signatures that were first established by inspection of the TP53 gene somatic landscape have now been confirmed and expanded by comprehensive sequencing studies. Further, the degree of granularity achieved by deep sequencing allows detection of low-abundance mutations with clinical relevance. In tumors, they represent the emergence of small aggressive clones; in normal tissues, they signal a mutagenic exposure related to cancer risk; and, in blood, they may soon become effective surveillance tools for diagnostic purposes and for monitoring of cancer prognosis and recurrence. PMID:27449973

  9. Maternal characteristics and clinical diagnoses influence obstetrical outcomes in Indonesia.

    Science.gov (United States)

    Adisasmita, Asri; Smith, Carl V; El-Mohandes, Ayman A E; Deviany, Poppy Elvira; Ryon, Judith J; Kiely, Michele; Rogers-Bloch, Quail; Gipson, Reginald F

    2015-07-01

    This Indonesian study evaluates associations between near-miss status/death with maternal demographic, health care characteristics, and obstetrical complications, comparing results using retrospective and prospective data. The main outcome measures were obstetric conditions and socio-economic factors to predict near-miss/death. We abstracted all obstetric admissions (1,358 retrospective and 1,240 prospective) from two district hospitals in East Java, Indonesia between 4/1/2009 and 5/15/2010. Prospective data added socio-economic status, access to care and referral patterns. Reduced logistic models were constructed, and multivariate analyses used to assess association of risk variables to outcome. Using multivariate analysis, variables associated with risk of near-miss/death include postpartum hemorrhage (retrospective AOR 5.41, 95 % CI 2.64-11.08; prospective AOR 10.45, 95 % CI 5.59-19.52) and severe preeclampsia/eclampsia (retrospective AOR 1.94, 95 % CI 1.05-3.57; prospective AOR 3.26, 95 % CI 1.79-5.94). Associations with near-miss/death were seen for antepartum hemorrhage in retrospective data (AOR 9.34, 95 % CI 4.34-20.13), and prospectively for poverty (AOR 2.17, 95 % CI 1.33-3.54) and delivering outside the hospital (AOR 2.04, 95 % CI 1.08-3.82). Postpartum hemorrhage and severe preeclampsia/eclampsia are leading causes of near-miss/death in Indonesia. Poverty and delivery outside the hospital are significant risk factors. Prompt recognition of complications, timely referrals, standardized care protocols, prompt hospital triage, and structured provider education may reduce obstetric mortality and morbidity. Retrospective data were reliable, but prospective data provided valuable information about barriers to care and referral patterns. PMID:25656716

  10. Early clinical outcome with a new monofocal microincision intraocular lens.

    Science.gov (United States)

    Toygar, Baha; Yabas Kiziloglu, Ozge; Toygar, Okan; Hacimustafaoglu, Ali Murat

    2016-10-01

    The purpose of this study was to evaluate the early visual and refractive outcomes of a new aspheric monofocal microincision intraocular lens (IOL). This retrospective case series included eyes of patients who underwent implantation of a microincision IOL following 1.8 mm manual coaxial microincision cataract surgery and who attended regular postoperative follow-up visits on the first week and first, third, and sixth months. The postoperative uncorrected visual acuity (UCVA), best corrected visual acuity (BCVA), refraction and predictability, intraoperative and postoperative complications, posterior capsule opacification (PCO), IOL centration, and surgically induced astigmatism (SIA) were evaluated. Sixty-three eyes of 38 patients ranging in age from 51 to 86 were included in the study. The mean preoperative BCVA was 0.52 ± 0.42 logMAR. At the postoperative sixth month, the mean postoperative UCVA and BCVA were 0.12 ± 0.11 and 0.01 ± 0.03 logMAR, respectively. The mean postoperative spherical equivalent refraction (SER) was -0.30 ± 0.49 D. The SER was within ± 1.00 D of the attempted correction in 95.2 % of the eyes. The mean SIA measured with vector analysis was 0.45 ± 0.28 D. Mild PCO was observed in 9 eyes (14.7 %) with none requiring Nd:Yag laser capsulotomy. On centration analysis, the IOL was found to be 0.26 mm on average to the supero-nasal position. The aspheric microincision IOL was safely implanted and provided satisfactory visual and refractive outcomes in the early postoperative period.

  11. Pythium insidiosum colitis in a dog: treatment and clinical outcome

    OpenAIRE

    Mahyumi Fujimori; Erika Rondon Lopes; Samara Rosolem Lima; Daphine Ariadne Jesus de Paula; Arleana do Bom Parto Ferreira de Almeida; Edson Moleta Colodel; Caroline Argenta Pescador; Pedro Eduardo Brandini Néspoli; Luciano Nakazato; Valéria Dutra; Roberto Lopes de Souza; Valéria Régia Franco Sousa

    2016-01-01

    ABSTRACT: The aim of this report is to describe the clinical, pathological and imaging findings and treatment of colitis caused by Pythium insidiosum in a canine presenting haematochezia and progressive weight loss. Through imaging, a thickening of the transverse and descending colon was observed. Histopathological analysis of the large intestine fragment revealed the presence of hyphae, confirmed by immunohistochemistry and PCR as P. insidiosum. Antifungal treatment with itraconazole impleme...

  12. Pythium insidiosum colitis in a dog: treatment and clinical outcome

    Directory of Open Access Journals (Sweden)

    Mahyumi Fujimori

    2016-03-01

    Full Text Available ABSTRACT: The aim of this report is to describe the clinical, pathological and imaging findings and treatment of colitis caused by Pythium insidiosum in a canine presenting haematochezia and progressive weight loss. Through imaging, a thickening of the transverse and descending colon was observed. Histopathological analysis of the large intestine fragment revealed the presence of hyphae, confirmed by immunohistochemistry and PCR as P. insidiosum. Antifungal treatment with itraconazole implemented after partial surgical resection, resulted in control of the disease.

  13. Clinical and functional outcomes of the saddle prosthesis

    OpenAIRE

    Donati, D.; D’Apote, G.; M. Boschi; Cevolani, L.; M.G. Benedetti

    2012-01-01

    Background The implantation of a saddle prosthesis after resection of a pelvic tumor has been proposed as a simple method of reconstruction that provides good stability and reduces the surgical time, thus limits the onset of intraoperative complications. There are no studies in the literature of patients evaluated using gait analysis after being implanted with a saddle prosthesis. The present study is a retrospective case review aimed at illustrating long-term clinical and functional findings...

  14. A Systematic Review of Studies That Aim to Determine Which Outcomes to Measure in Clinical Trials in Children

    OpenAIRE

    Sinha, Ian; Jones, Leanne; Smyth, Rosalind L; Williamson, Paula R

    2008-01-01

    Background In clinical trials the selection of appropriate outcomes is crucial to the assessment of whether one intervention is better than another. Selection of inappropriate outcomes can compromise the utility of a trial. However, the process of selecting the most suitable outcomes to include can be complex. Our aim was to systematically review studies that address the process of selecting outcomes or outcome domains to measure in clinical trials in children. Methods and Findings We searche...

  15. Incidence and clinical outcome of renal amyloidosis: A retrospective study

    Directory of Open Access Journals (Sweden)

    Emad Abdallah

    2013-01-01

    Full Text Available The kidneys are affected in almost all patients with amyloid A in secondary amyloidosis (AA amyloidosis but less frequently in immunoglobulin light chains in primary systemic amyloidosis (AL amyloidosis. In this study, we present the incidence, etiology, clinical manifestations, biochemical features and clinical course of renal amyloidosis. We conducted a retrospective study on a group of 40 cases with renal biopsy-proven amyloidosis. They constituted 2.5% of the total cases of renal biopsies performed in the Theodor Bilharz Research Institute, Cairo, Egypt, during the period from February 2003 to May 2009. The mean age (30 males, ten females was 36.51 ± 10.32 years. Thirty-two of the cases had secondary AA amyloidosis and eight cases had primary AL amyloidosis. The causes of secondary amyloidosis were as follows: 12 (30% familial Mediterranean fever (FMF, eight (20% pulmonary tuberculosis, four (10% chronic osteomyelitis, four (10% bronchiectasis, three (7% rheumatoid arthritis and one (2% rheumatic heart disease. The eight cases of primary AL amyloidosis comprised of five cases that were associated with myloma (13% and three (8% cases that were idiopathic. Among the 23 patients with AA amyloidosis, after six months of treatment with colchicine, the proteinuria improved, serum albumin level increased and edema disappeared in 13 patients. In four cases of AA amyloidosis who were clinically and biochemically normal after cholchicine therapy, a second renal biopsy disclosed decreased amyloid deposition compared with the first biopsy. In the three renal transplanted patients who had amyloidosis secondary to FMF and were treated with colchicines, AA amyloidosis did not recur in the transplanted kidney. It might be possible that in AL amyloidosis, treatment with methotrexate, melphalan and prednisolone may improve survival. The incidence of renal amyloidosis is increasing and colchicine can be used in secondary amyloidosis as it may have an effect

  16. Caspofungin: Pharmacodynamics, pharmacokinetics, clinical uses and treatment outcomes.

    Science.gov (United States)

    Song, Jessica C; Stevens, David A

    2016-09-01

    Over the past decade, echinocandins have emerged as first-line antifungal agents for many Candida infections. The echinocandins have a unique mechanism of action, inhibiting the synthesis of β-1,3-d-glucan polymers, key components of the cell wall in pathogenic fungi. Caspofungin was the first echinocandin antifungal agent to become licensed for use. The objectives of this review are to summarize the existing published data on caspofungin, under the subject headings of chemistry and mechanism of action, spectrum of activity, pharmacodynamics, pharmacokinetics, clinical studies, safety, drug interactions, dosing, and an overview of the drug's current place in therapy. PMID:26369708

  17. Prostate Cancer: Prognostic factors, markers of outcome and design of clinical trials

    OpenAIRE

    Collette, Lau

    2006-01-01

    textabstractPhase III clinical trials to assess the clinical benefit of new treatment options often require large patient numbers and long follow-up, in particular in diseases with a long natural history, such as prostate cancer. In this thesis, we argue that in order to improve the efficiency of phase III prostate cancer clinical trials, a thorough understanding of prognostic factors of outcome is needed, as well as an exploration of potential predictive factors that might affect treatment b...

  18. Outcome assessment in cellulitis clinical trials: is telephone follow up sufficient?

    Science.gov (United States)

    Nambudiri, V E; Dwyer, R C; Camargo, C A; Kupper, T S; Pallin, D J

    2015-07-01

    The US Food and Drug Administration has scrutinized clinical trial methodology in cellulitis, partly because the definition and timing of cure are debatable. We analysed the validity of telephone self-report as a proxy for in-person follow up in a cellulitis treatment trial comparing cephalexin alone with cephalexin-plus-trimethoprim/sulfamethoxazole. Our results demonstrate poor agreement between these two methods of outcome determination and have implications for future cellulitis clinical trial design and clinical management. PMID:25882364

  19. Association of Postburn Fatty Acids and Triglycerides with Clinical Outcome in Severely Burned Children

    Science.gov (United States)

    Kraft, Robert; Herndon, David N.; Finnerty, Celeste C.; Hiyama, Yaeko

    2013-01-01

    Context: Free fatty acids (FFAs) and triglycerides (TGs) are altered postburn, but whether these alterations are associated with postburn outcomes is not clear. Objective: The aim of the present study was to analyze lipid metabolic profiles in pediatric burn patients and to correlate these profiles with patient outcomes and hospital courses. Design and Setting: We conducted a prospective cohort study at an academic pediatric hospital burn center. Patients: Our study included 219 pediatric burn patients. Main Outcome Measures: Patients were stratified according to their plasma TG and FFA levels. Main patient outcomes, such as postburn morbidity and mortality, and clinical metabolic markers were analyzed. Results: All groups were similar in demographics and injury characteristics. Patients with elevated TGs had significantly worse clinical outcomes associated with increased acute-phase protein synthesis indicating augmented inflammation and hypermetabolism, whereas increased FFAs did not seem to profoundly alter postburn outcomes. Conclusions: Elevated TGs, but not FFAs, postburn are associated with worsened organ function and clinical outcomes. PMID:23150682

  20. Improving periodontal outcomes: merging clinical and behavioral science.

    Science.gov (United States)

    Wilder, Rebecca S; Bray, Kimberly S

    2016-06-01

    New data indicate that periodontal diseases are much more prevalent than previously thought, which means that there are large numbers of patients who will need to be diagnosed and treated for periodontal disease in a general dental practice. Oral hygiene procedures performed by patients between office visits are important for gingival health. No particular type of toothbrush has consistently been shown to have superior plaque-removal ability over another. Although studies on powered brushes have shown evidence for efficacy of biofilm removal and increased patient compliance, they are of short duration, making evaluation of long-term effects difficult to achieve. Interdental cleaning with dental floss can be effective but it is technique-sensitive. Interdental brushes have been shown to be superior to floss in plaque index scores, but not in gingival inflammation reduction. A systematic review of oral irrigation reported a beneficial adjunctive effect on bleeding and gingival indices and pocket depth. Antimicrobials in mouthrinses and toothpastes have shown significant reductions in plaque and gingivitis when used correctly. Even though it is considered essential for patients to utilize biofilm-removal techniques on a frequent basis, studies on adherence show that approximately 30-60% of health information is forgotten within 1 h, and 50% of health recommendations are not followed. Incorporating psychosocial aspects of behavioral change, including well-established counseling strategies, such as motivational interviewing, may elicit improved patient outcomes. PMID:27045431

  1. Unravelling the Mystery Between Structure and Sustained Clinical Outcomes

    Directory of Open Access Journals (Sweden)

    Edward Keystone

    2016-07-01

    Full Text Available Targeted biologics have revolutionised the treatment and outlook of patients with inflammatory joint diseases. The combination of high-cost long-term therapy straining healthcare systems with impending expiry of key biologics patents has led to heightened interest in the development of biosimilars. The expanding landscape of biosimilars has triggered, in healthcare providers, the need to explore the option to non-medically switch stable patients from costly reference products to less expensive alternatives. Currently, there are many unknowns surrounding the effects of non-medical switching on patient outcomes and cost-effectiveness. Prof Edward Keystone opened the symposium by discussing the constantly evolving landscape of biologics, highlighting that their high cost is becoming an increasing challenge and has created the issue of non-medical switching. Dr Leigh Revers provided a background to the structural and functional relationships of biologic therapies, stressing the need for careful control of the manufacturing processes of these large and complex molecules. Prof Keystone presented the long-term data currently available for anti-tumour necrosis factor (anti-TNF agents and examined how sustainability of response can be influenced by multiple factors. Prof Thomas Dörner concluded the symposium by stressing the importance of the prescribing doctor being in control of which biologics their patients receive to ensure effective pharmacovigilance. The challenge of non-medical switching was discussed along with the potential trial designs that could help to determine if biologics and biosimilars could be interchangeable.

  2. Hypertensive thalamic hemorrhage. Clinical symptoms and outcomes in 40 cases

    Energy Technology Data Exchange (ETDEWEB)

    Munaka, Masahiro; Nishikawa, Michio; Hirai, Osamu; Kaneko, Takaaki; Watanabe, Syu; Fukuma, Jun; Handa, Hajime

    1988-12-01

    In the past six years, we have had experience with 40 patients with hypertensive thalamic hemorrhages, as verified by CT scan at our hospital within 24 hours. These patients were classified into the following three groups according to the location of the bleeding point and the size of the hematoma: (1) anteromedial (4 cases), (2) posterolateral (16 cases), and (3) massive (20 cases). The (1) and (2) hematomas were small (less than 3 cm in diameter), while those in (3) were large (more than 3 cm in diameter). Twenty cases (50% of all the thalamic hematomas) were small hematomas. The characteristic clinical symptoms of the anteromedial type were a mild disturbance of consciousness and thalamic dementia, while those of the posterolateral type were motor and sensory disturbance, and thalamic aphasia, respectively. Twenty cases (50%) were large hematomas. The clinical symptoms of these cases were mainly consciousness disturbance; 7 of them expired. Based on this experience, it may be considered that the patients whose hematoma size was larger than 3 cm had a poor prognosis and that the patients with the posterolateral type had a poor functional diagnosis.

  3. Factors influencing outcomes of clinical information systems implementation: a systematic review.

    Science.gov (United States)

    Gruber, Dianne; Cummings, Greta G; LeBlanc, Lisa; Smith, Donna L

    2009-01-01

    Healthcare agencies spend significant resources to acquire or develop clinical information systems. However, implementation of clinical information systems often report significant failures. A systematic review of the research literature identified processes and outcomes of clinical information system implementation and factors that influenced success or failure. Of 124 original papers, 18 met the primary inclusion criteria-clinical systems implementation, healthcare facility, and outcome measures. Data extraction elements included study characteristics, outcomes, and implementation risk factors classified according to the Expanded Systems Life Cycle. The quality of each study was also assessed. Forty-nine outcomes of clinical information system implementation were identified. No single implementation strategy proved completely effective. The findings of this synthesis direct the attention of managers and decision makers to the importance of clinical context to successful implementation of clinical information systems. The highest number of factors influencing success or failure was reported during implementation and system "go-live." End-user support or lack thereof was the important factor in both successful and failed implementations, respectively. Following the Expanded Systems Life Cycle management model instead of a traditional project management approach may contribute to greater success over time, by paying particular attention to the underrecognized maintenance phase of implementation. PMID:19411944

  4. Clinical outcomes and efficacy of transforaminal lumbar endoscopic discectomy

    Directory of Open Access Journals (Sweden)

    Cezmi Çagri Türk

    2015-01-01

    Full Text Available Background: Transforaminal lumbar endoscopic discectomy (TLED is a minimally invasive procedure for removing lumbar disc herniations. This technique was initially reserved for herniations in the foraminal or extraforaminal region. This study concentrated on our experience regarding the outcomes and efficacy of TLED. Materials and Methods: A total of 105 patients were included in the study. The patients were retrospectively evaluated for demographic features, lesion levels, numbers of affected levels, visual analog scores (VASs, Oswestry disability questionnaire scale scores and MacNab pain relief scores. Results: A total of 48 female and 57 male patients aged between 25 and 64 years (mean: 41.8 years underwent TLED procedures. The majority (83% of the cases were operated on at the levels of L4-5 and L5-S1. Five patients had herniations at two levels. There were significant decreases between the preoperative VAS scores collected postoperatively at 6 months (2.3 and those collected after 1-year (2.5. Two patients were referred for microdiscectomy after TLED due to unsatisfactory pain relief on the 1 st postoperative day. The overall success rate with respect to pain relief was 90.4% (95/105. Seven patients with previous histories of open discectomy at the same level reported fair pain relief after TLED. Conclusions: Transforaminal lumbar endoscopic discectomy is a safe and effective alternative to microdiscectomy that is associated with minor tissue trauma. Herniations that involved single levels and foraminal/extraforaminal localizations were associated with better responses to TLED.

  5. Clinical outcome and follow-up of prenatal hydronephrosis

    Directory of Open Access Journals (Sweden)

    Afshin Safaei Asl

    2012-01-01

    Full Text Available Hydronephrosis is probably the most common congenital abnormality detected prenatally by ultrasonography This study was performed to determine the cause and outcome of prenatal hydronephrosis in our hospital. A total of 45 infants, with 57 prenatally hydronephrotic renal units, were enrolled into this study. For the purpose of this study, the degree of hydronephrosis was defined as mild, moderate or severe. Postnatal ultrasonography was performed as soon as possible in those with bilateral hyronephrosis and 3-7 days after birth in those with unilateral hydronephrosis. Voiding cystourethrogram was performed in 6-8 weeks time. In the absence of vesicoureteral reflux (VUR, Diethylenetriamene penta acetate scan was performed to exclude obstructive uropathy. There were 29 males and 16 females (male:female ratio 1.8:1, and unilateral and bilateral hydronephrosis were seen in 33 (73% and 12 (27% of the cases, res-pectively. Hydronephrosis was caused by ureteropelvic junction obstruction (UPJO in 20 (44.5%, VUR in 10 (22.2%, ureterovesical junction obstruction in four (8.9 %, posteriorurethral valves in four (8.9 %, UPJO with VUR in two (4.4% and non-VUR non-obstructive in one (2.2%. During follow-up, 16 patients (35.5% required operative intervention while seven (15.5% improved spontaneously. Fetal hydronephrosis needs close follow-up during both ante-natal and postnatal periods. In this study, the most common cause for hydronephrosis were UPJO and VUR. Also seen in this study is the noteworthy point that mild fetal hydronephrosis is relatively benign and does not require surgical intervention in most cases and surgery should be performed only if there is renal function compromise. Prenatal consultation with a pediatric nephrologist and urologist is useful in decreasing parental anxiety and facilitating postnatal management.

  6. Are the outcomes of clinical pathways evidence-based? A critical appraisal of clinical pathway evaluation research

    NARCIS (Netherlands)

    El Baz, N.; Middel, B.; Van Dijk, J.P.; Oosterhof, A.; Boonstra, P.W.; Reijneveld, S.A.

    2007-01-01

    Aim and objective To evaluate the validity of study outcomes of published papers that report the effects of clinical pathways (CP). Method Systematic review based on two search strategies, including searching Medline, CINAHL, Embase, Psychinfo and Picarta from 1995 till 2005 and ISI Web of Knowledge

  7. Stem Cell Transplantation As A Dynamical System: Are Clinical Outcomes Deterministic?

    Directory of Open Access Journals (Sweden)

    Amir A Toor

    2014-12-01

    Full Text Available Outcomes in stem cell transplantation (SCT are modeled using probability theory. However the clinical course following SCT appears to demonstrate many characteristics of dynamical systems, especially when outcomes are considered in the context of immune reconstitution. Dynamical systems tend to evolve over time according to mathematically determined rules. Characteristically, the future states of the system are predicated on the states preceding them, and there is sensitivity to initial conditions. In SCT, the interaction between donor T cells and the recipient may be considered as such a system in which, graft source, conditioning and early immunosuppression profoundly influence immune reconstitution over time. This eventually determines clinical outcomes, either the emergence of tolerance or the development of graft versus host disease. In this paper parallels between SCT and dynamical systems are explored and a conceptual framework for developing mathematical models to understand disparate transplant outcomes is proposed.

  8. Can adventurous training have a role in improving clinical outcomes?

    Science.gov (United States)

    Mellor, A; Jackson, S; Hardern, R

    2012-06-01

    The aim of military adventurous training (AT) is "to develop, through authorised challenging pursuits and within an outdoor environment, leadership and the qualities necessary to enhance the performance of military personnel during peace and war". An increasing amount of effort is being applied by all three services to increase participation in AT to achieve these, largely immeasurable, aims. Existing guidance to Commanding Officers dictates that, where possible, 20% of a unit strength should undertake some form of AT annually with 5% taking part in an overseas expedition. In a speech in 2008 Alan Johnson, the then Secretary of State for Health, acknowledged that for Armed Forces medical personnel 'just as important as clinical skills are issues such as leadership, communication, adaptability and teamwork." Controlled exposure to risk, discomfort and personal hardship is a common theme for both AT activities and military deployments. Both General Medical Council competencies for all doctors and the Royal College of Anaesthetists military module include elements which can effectively be taught and developed through training in an outdoors environment. These skills include communication skills, leadership, risk assessment and interdisciplinary working. In this review the value of AT in training doctors to develop those attributes is examined. PMID:22860500

  9. Clinical Outcomes of Colonic Stent in a Tertiary Care Center

    Directory of Open Access Journals (Sweden)

    Mahesh Gajendran

    2014-01-01

    Full Text Available Introduction. Colonic obstruction is one of the manifestations of colon cancer for which self-expanding metal stents (SEMS have been effectively used, to restore the luminal patency either for palliative care or as a bridge to resective surgery. The aim of our study is to evaluate the efficacy and safety of large diameter SEMS in patients with malignant colorectal obstruction. Methods and Results. A four-year retrospective review of the Medical Archival System was performed and identified 16 patients. The average age was 70.8 years, of which 56% were females. The most common cause of obstruction was colon cancer (9/16, 56%. Rectosigmoid was the main site of obstruction (9/16 and complete obstruction occurred in 31% of cases. The overall technical and clinical success rates were 100% and 87%, respectively. There were no immediate complications (<24 hours, but stent stenosis due to kinking occurred within one week of stent placement in 2 patients. Stent migration occurred in 2 patients at 34 and 91 days, respectively. There were no perforations or bleeding complications. Conclusion. Large diameter SEMS provide a safe method for palliation or as a bridge to therapy in patients with malignant colonic obstruction with high technical success and very low complication rates.

  10. Prevalence of Sarcopenia and Associated Outcomes in the Clinical Setting.

    Science.gov (United States)

    Peterson, Sarah J; Braunschweig, Carol A

    2016-02-01

    Sarcopenia refers to age-associated decrease in muscle mass and function. The condition was originally described in the elderly, but emerging evidence suggests that it is also a concern among the chronically ill nonelderly. Currently there are a number of definitions for diagnosing sarcopenia; however, in the clinical setting, abdominal computed tomography (CT) scans completed for diagnostic purposes can be utilized to identify CT-defined sarcopenia. Recent studies suggest that prevalence of CT-defined sarcopenia is high among chronically ill patients, ranging from 15%-50% in patients with cancer, 30%-45% with liver failure, and 60%-70% for critically ill patients in the intensive care unit. Depleted muscle mass is associated with infectious complications, prolonged duration of mechanical ventilation, longer hospitalization, greater need for rehabilitation care after hospital discharge, and higher mortality. In consideration of the growing population of older adults with multiple comorbidities, more research is needed to identify sarcopenia and develop interventions that are directed at attenuating or reversal muscle loss.

  11. Propionic acidemia: clinical course and outcome in 55 pediatric and adolescent patients

    OpenAIRE

    Grünert Sarah C; Müllerleile Stephanie; De Silva Linda; Barth Michael; Walter Melanie; Walter Kerstin; Meissner Thomas; Lindner Martin; Ensenauer Regina; Santer René; Bodamer Olaf A; Baumgartner Matthias R; Brunner-Krainz Michaela; Karall Daniela; Haase Claudia

    2013-01-01

    Abstract Background Propionic acidemia is an inherited disorder caused by deficiency of propionyl-CoA carboxylase. Although it is one of the most frequent organic acidurias, information on the outcome of affected individuals is still limited. Study design/methods Clinical and outcome data of 55 patients with propionic acidemia from 16 European metabolic centers were evaluated retrospectively. 35 patients were diagnosed by selective metabolic screening while 20 patients were identified by newb...

  12. CT Follow-Up and Clinical Outcome in Severe Traumatic Injury Patients

    OpenAIRE

    Belina, Stanko; Kovačić, Sanja

    2011-01-01

    Determining a patient’s prognosis after severe traumatic brain injury remains difficult and complex. The purpose of the present study was following up patients with severe traumatic brain injury by correlating their clinical outcome and sequential computer tomography (CT) findings. We investigated 51 patients who survived the first year following an accident. All patients underwent successive CT examinations within a maximum period of 2 years. The patients’ outcomes depended on th...

  13. Optimizing Drug Prescribing in Managed Care Populations: Improving Clinical and Economic Outcomes

    OpenAIRE

    Rachel Czubak; Jasmine Tucker; Zarowitz, Barbara J.

    2004-01-01

    Managed care presents interesting opportunities to optimize clinical and economic outcomes related to drug prescribing. There are very few randomized controlled trials that have evaluated methods to educate or incentivize physicians, implement formulary management or guideline tools, profile physicians, and implement pharmacist interventions to ensure optimal drug prescribing. Single methods of optimizing medication outcomes have not been shown to be as effective as multifaceted approaches. S...

  14. Factors associated with the clinical outcomes of paediatric out-of-hospital cardiac arrest in Japan

    OpenAIRE

    Nagata, Takashi; Abe, Takeru; Noda, Eiichiro; Hasegawa, Manabu; Hashizume, Makoto; Hagihara, Akihito

    2014-01-01

    Objectives To better understand and predict clinical outcomes of paediatric out-of-hospital cardiac arrest (OHCA). Design A population-based, observational study. Setting The National Japan Utstein Registry. Participants 2900 children aged 5–17 years who experienced OHCA and received resuscitation by emergency responders. Signal detection analysis using 17 variables was applied to identify factors associated with OHCA outcomes; the primary endpoint was cerebral performance category (CPC) 1 or...

  15. Clinical capabilities of graduates of an outcomes-based integrated medical program

    OpenAIRE

    Scicluna Helen A; Grimm Michael C; O’Sullivan Anthony J; Harris Peter; Pilotto Louis S; Jones Philip D; McNeil H

    2012-01-01

    Abstract Background The University of New South Wales (UNSW) Faculty of Medicine replaced its old content-based curriculum with an innovative new 6-year undergraduate entry outcomes-based integrated program in 2004. This paper is an initial evaluation of the perceived and assessed clinical capabilities of recent graduates of the new outcomes-based integrated medical program compared to benchmarks from traditional content-based or process-based programs. Method Self-perceived capability in a r...

  16. Do clinical foot and ankle assessments improve the prediction of patient reported outcomes in knee arthroplasty?

    OpenAIRE

    Gates, Lucy

    2015-01-01

    Knee arthroplasty (KA) has been considered to be a successful and cost-effective intervention for individuals with severe end stage Osteoarthritis (OA). A number of clinically important predictors of outcomes following KA have been established, however there are still other factors to be identified to improve our ability to recognise patients at risk of poor KA outcomes. Although the relationship between foot, ankle and knee kinematics has become widely accepted, it is not known whether foot ...

  17. Association Between Medicare Summary Star Ratings for Patient Experience and Clinical Outcomes in US Hospitals

    Directory of Open Access Journals (Sweden)

    Stephen Trzeciak MD, MPH

    2016-03-01

    Full Text Available Objective: In 2015, the Centers for Medicare and Medicaid Services (CMS released new summary star ratings for US hospitals based on patient experience. We aimed to test the association between CMS patient experience star ratings and clinical outcomes. Methods: We analyzed risk-adjusted data for more than 3000 US hospitals from CMS Hospital Compare using linear regression. Results: We found that better patient experience was associated with favorable clinical outcomes. Specifically, a higher number of stars for patient experience had a statistically significant association with lower rates of many in-hospital complications. A higher patient experience star rating also had a statistically significant association with lower rates of unplanned readmissions to the hospital within 30 days. Conclusion: Better patient experience according to the CMS star ratings is associated with favorable clinical outcomes. These results support the inclusion of patient experience data in the framework of how hospitals are paid for services.

  18. Clinical factors adversely affecting early outcome after brain infarction

    Directory of Open Access Journals (Sweden)

    Charles André

    1994-06-01

    Full Text Available PURPOSE AND METHODS: One-hundred-and-nine consecutive patients admitted during the acute phase of a CT-confirmed brain infarction (BI were studied. Putative adverse influence of demographic and stroke risk factors, previous medical history, clinical presentation, initial and follow-up neurological examination, initial general evaluation, laboratory findings, chest X-ray and electrocardiographic findings, treatment, and topography and etiology of the ischemic insult was analysed. The end-point for assessment was early death (within 30 days. Statistical analysis was performed with univariate analysis and multiple regression. RESULTS: The main adverse factors related to an increased death risk during the first 30 days were, in decreasing order of importance: coma 48-72 hours after admission; stroke occuring in already hospitalized patients; Babinski sign on admission; minor degrees of impairment of consciousness 48-72 hours after admission; stroke related to large artery atherothrombosis and to embolism; a history of early impairment of consciousness; cardiac failure on admission. In 53 lucid patients on admission, only a history of congestive heart failure (CHF was associated with a reduced survival rate. In 56 patients with impaired consciousness, the presence of a Babinski sign increased death risk, but the main factor predicting a high case-fatality rate was the persistence of consciousness disturbances after48-72 hours. CONCLUSIONS: The presence of impairment of consciousness, especially coma, 2-3 days after disease onset, and a history of CHF greatly increase the early case fatality rate in patients with acute BI presenting with or without consciousness disturbances at admission, respectively. The use of a prognostic algorythm considering these few variables seems to predict the approximate 30-day fatality rates.

  19. Outcomes of Clinical Application of Boomerang Closure Wire System

    Institute of Scientific and Technical Information of China (English)

    Jian-sheng WU; Wen-bin WEI; Yu-jia WANG; Xin-xia ZHANG; Xue-song HU

    2009-01-01

    Objectives To evaluate the efficacy and safety of clinical application of a novel type of vascular closure device named Boomerang closure wire system (BCWS). Methods BCWSs were used in 288 patients (BCWSs group) for hemostasis after transfernoral coronary angiography (CAG) or percutaneous coronary intervention (PCI). Device suc-cess rate, hemostasis success rate, manual compression time, recumbent time, minor peripheral complication rate, se-vere peripheral complication rate and hospital staying time after procedure were analyzed. Results were compared to those from 300 patients (control group) who received manual compression in our hospital during the same period. Results In BCWS group, device success rate was 97.2 %, hemostasis success rate was 95.1%. Manual compression time in CAG subgroup and PCI subgroup was 7.8 min and 11.2 min, respectively. Recumbent time was 136. 3 min in CAG subgroup, 284.6 min in PCI subgroup. Minor peripheral complication rate was 4.5 %, severe peripheral compli-cation rate was 2.4 %. Hospital-staying time after procedure in CAG group and PCI group was 1.8 d and 6.6 d, re-spectively. Compared to control group, manual compression time, recumbent time and hospital-staying time of BCWSs group had statistical significance; hemostasis success rate, minor peripheral complication rate and severe peripheral complication rate of BCWSs group bad no statistical difference. Conclusions BCWS provides satisfied haemostatic effect. Compared to routine manual compression, BCWS shortens manual compression time, recumbent time and hos-pital staying time.

  20. User-centered design in clinical handover: exploring post-implementation outcomes for clinicians.

    Science.gov (United States)

    Wong, Ming Chao; Cummings, Elizabeth; Turner, Paul

    2013-01-01

    This paper examines the outcomes for clinicians from their involvement in the development of an electronic clinical hand-over tool developed using principles of user-centered design. Conventional e-health post-implementation evaluations tend to emphasize technology-related (mostly positive) outcomes. More recently, unintended (mostly negative) consequences arising from the implementation of e-health technologies have also been reported. There remains limited focus on the post-implementation outcomes for users, particularly those directly involved in e-health design processes. This paper presents detailed analysis and insights into the outcomes experienced post-implementation by a cohort of junior clinicians involved in developing an electronic clinical handover tool in Tasmania, Australia. The qualitative methods used included observations, semi-structured interviews and analysis of clinical handover notes. Significantly, a number of unanticipated flow-on effects were identified that mitigated some of the challenges arising during the design and implementation of the tool. The paper concludes by highlighting the importance of identifying post-implementation user outcomes beyond conventional system adoption and use and also points to the need for more comprehensive evaluative frameworks to encapsulate these broader socio-technical user outcomes.

  1. Clinical capabilities of graduates of an outcomes-based integrated medical program

    Directory of Open Access Journals (Sweden)

    Scicluna Helen A

    2012-06-01

    Full Text Available Abstract Background The University of New South Wales (UNSW Faculty of Medicine replaced its old content-based curriculum with an innovative new 6-year undergraduate entry outcomes-based integrated program in 2004. This paper is an initial evaluation of the perceived and assessed clinical capabilities of recent graduates of the new outcomes-based integrated medical program compared to benchmarks from traditional content-based or process-based programs. Method Self-perceived capability in a range of clinical tasks and assessment of medical education as preparation for hospital practice were evaluated in recent graduates after 3 months working as junior doctors. Responses of the 2009 graduates of the UNSW’s new outcomes-based integrated medical education program were compared to those of the 2007 graduates of UNSW’s previous content-based program, to published data from other Australian medical schools, and to hospital-based supervisor evaluations of their clinical competence. Results Three months into internship, graduates from UNSW’s new outcomes-based integrated program rated themselves to have good clinical and procedural skills, with ratings that indicated significantly greater capability than graduates of the previous UNSW content-based program. New program graduates rated themselves significantly more prepared for hospital practice in the confidence (reflective practice, prevention (social aspects of health, interpersonal skills (communication, and collaboration (teamwork subscales than old program students, and significantly better or equivalent to published benchmarks of graduates from other Australian medical schools. Clinical supervisors rated new program graduates highly capable for teamwork, reflective practice and communication. Conclusions Medical students from an outcomes-based integrated program graduate with excellent self-rated and supervisor-evaluated capabilities in a range of clinically-relevant outcomes. The program

  2. Early clinical outcome and complications related to balloon kyphoplasty

    Directory of Open Access Journals (Sweden)

    Martin Bergmann

    2012-06-01

    Full Text Available The treatment of painful osteoporotic vertebral compression fractures using transpedicular cement augmentation has grown significantly over the last two decades. The benefits of balloon kyphoplasty compared to conservative treatment remain controversial and are discussed in the literature. The complication rates of vertebroplasty and kyphoplasty are considered to be low. The focus of this study was the analysis of acute and clinically relevant complications related to this procedure. In our department, all patients treated between February 2002 and February 2011 with percutaneous cement augmentation (372 patients, 522 augmented vertebral bodies were prospectively recorded. Demographic data, comorbidities, fracture types, intraoperative data and all complications were documented. The pre- and postoperative pain-level and neurological status (Frankel-Score were evaluated. All patients underwent a standardized surgical procedure. Two hundred and ninety-seven patients were treated solely by balloon kyphoplasty; 216 females (72.7% and 81 males (27.3%. Average patient age was 76.21 years (±10.71, range 35-98 years. Average American Society Anestesiologists score was 3.02. According to the Orthopedic Trauma Association classification, there were 69 A 1.1 fractures, 177 A 1.2 fractures, 178 A 3.1.1 fractures and 3 A 3.1.3 fractures. Complications were divided into preoperative, intraoperative and postoperative events. There were 4 pre-operative complications: 3 patients experienced persistent pain after the procedure. In one case, the pedicles could not be visualized during the procedure and the surgery was terminated. One hundred and twenty-nine (40.06% of the patients showed intraoperative cement leaking outside the vertebras, one severe hypotension and tachycardia as reaction to the inflation of the balloons, and there was one cardiac arrest during surgery. Postoperative subcutaneous hematomas were observed in 3 cases, 13 patients developed a

  3. Correlation of clinical outcome to the estimated radiation dose from Boron Neutron Capture Therapy (BNCT)

    Energy Technology Data Exchange (ETDEWEB)

    Chadha, M. [Beth Israel Medical Center, NY (United States). Dept. of Radiation Oncology; Coderre, J.A.; Chanana, A.D. [Brookhaven National Lab., Upton, NY (United States)] [and others

    1996-12-31

    A phase I/II trial delivering a single fraction of BNCT using p-Boronophenylalanine-Fructose and epithermal neutrons at the the Brookhaven Medical Research Reactor was initiated in September 1994. The primary endpiont of the study was to evaluate the feasibility and safety of a given BNCT dose. The clinical outcome of the disease was a secondary endpoint of the study. The objective of this paper is to evaluate the correlation of the clinical outcome of patients to the estimated radiation dose from BNCT.

  4. Predictors and clinical outcomes for spontaneous rupture of hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Qian Zhu; Jing Li; Jian-Jun Yan; Liang Huang; Meng-Chao Wu; Yi-Qun Yan

    2012-01-01

    AIM:To determine the risk factors for hepatocellular carcinoma (HCC) rupture,and report the management and long-term survival results of patients with spontaneous rupture of HCC.METHODS:Among 4209 patients with HCC who were diagnosed at Eastern Hepatobiliary Surgery Hospital from April 2002 to November 2006,200 (4.8%) patients with ruptured HCC (case group) were studied retrospectively in term of their clinical characteristics and prognostic factors.The one-stage therapeutic approach to manage ruptured HCC consisted of initial management by conservative treatment,transarterial embolization (TACE) or hepatic resection.Results of various treatments in the case group were evaluated and compared with the control group (202 patients) without ruptured HCC during the same study period.Continuous data were expressed as mean ± SD or median (range) where appropriate and compared using the unpaired t test.Categorical variables were compared using the Chi-square test with Yates correction or the Fisher exact test where appropriate.The overall survival rate in each group was determined using the Kaplan-Meier method and a log-rank test.RESULTS:Compared with the control group,more patients in the case group had underlying diseases of hypertension (7.5% vs 3.0%,P =0.041) and liver cirrhosis (87.5% vs 56.4%,P < 0.001),tumor size >5 cm (83.0% vs 57.4%,P < 0.001),tumor protrusion from the liver surface (66.0% vs 44.6%,P < 0.001),vascular thrombus (30.5% vs 8.9%,P < 0.001) and extrahepatic invasion (36.5% vs 12.4%,P < 0.001).On multivariate logistic regression analysis,underlying diseases of hypertension (P =0.002) and liver cirrhosis (P < 0.001),tumor size > 5 cm (P < 0.001),vascular thrombus (P =0.002) and extrahepatic invasion (P< 0.001) were predictive for spontaneous rupture of HCC.Among the 200 patients with spontaneous rupture of HCC,105 patients underwent hepatic resection,33 received TACE,and 62 were managed with conservative

  5. Pulmonary embolism in intensive care unit: Predictive factors, clinical manifestations and outcome

    OpenAIRE

    Bahloul Mabrouk; Chaari Anis; Kallel Hatem; Abid Leila; Hamida Chokri Ben; Dammak Hassen; Rekik Noureddine; Mnif Jameleddine; Chelly Hedi; Bouaziz Mounir

    2010-01-01

    Objective : To determine predictive factors, clinical and demographics characteristics of patients with pulmonary embolism (PE) in ICU, and to identify factors associated with poor outcome in the hospital and in the ICU. Methods : During a four-year prospective study, a medical committee of six ICU physicians prospectively examined all available data for each patient in order to classify patients according to the level of clinical suspicion of pulmonary thromboembolism. During the study...

  6. Early seizures in patients with acute stroke: Frequency, predictive factors, and effect on clinical outcome

    OpenAIRE

    Andrea Alberti; Maurizio Paciaroni; Valeria Caso; Michele Venti; Francesco Palmerini; Giancarlo Agnelli

    2008-01-01

    Andrea Alberti, Maurizio Paciaroni, Valeria Caso, Michele Venti, Francesco Palmerini, Giancarlo AgnelliStroke Unit and Division of Internal and Cardiovascular Medicine, University of Perugia, Perugia, ItalyBackground: Early seizure (ES) may complicate the clinical course of patients with acute stroke. The aim of this study was to assess the rate of and the predictive factors for ES as well the effects of ES on the clinical outcome at hospital discharge in patients with first-ever stroke.Patie...

  7. Clinical features and outcomes of autoimmune hemolytic anemia: a retrospective analysis of 32 cases

    OpenAIRE

    Baek, Seung-Woo; Lee, Myung-Won; Ryu, Hae-Won; Lee, Kyu-Seop; SONG, IK-CHAN; Lee, Hyo-Jin; Yun, Hwan-Jung; Kim, Samyong; Jo, Deog-Yeon

    2011-01-01

    Background There has been no report on the clinical features or natural history of autoimmune hemolytic anemia (AIHA) in the Korean adult population. This study retrospectively analyzed the clinical characteristics and long-term outcomes of AIHA in the Korean adults. Methods Patients newly diagnosed with AIHA between January 1994 and December 2010 at Chungnam National University Hospital were enrolled. Patient characteristics at diagnosis, response to treatment, and the natural course of the ...

  8. Clinical variables and implications of the personality on the outcome of bipolar illness: a pilot study

    OpenAIRE

    Casas-Barquero, Nieves; García-López, Olga; Fernández-Argüelles, Pedro; Camacho-Laraña, Manuel

    2007-01-01

    Outcome in bipolar patients is affected by comorbidity. Comorbid personality disorders are frequent and may complicate the course of bipolar illness. This pilot study examined a series of 40 euthymic bipolar patients (DSM-IV criteria) (bipolar I disorder 31, bipolar II disorder 9) to assess the effect of clinical variables and the influence of comorbid personality on the clinical course of bipolar illness. Bipolar patients with a diagnosis of comorbid personality disorder (n = 30) were compar...

  9. Clinical application of 3D imaging for assessment of treatment outcomes

    OpenAIRE

    Cevidanes, Lucia H.C.; Oliveira, Ana Emilia Figueiredo; Grauer, Dan; Styner, Martin; Proffit, William R.

    2011-01-01

    This paper outlines the clinical application of CBCT for assessment of treatment outcomes, and discusses current work to superimpose digital dental models and 3D photographs. Superimposition of CBCTs on stable structures of reference now allow assessment of 3D dental, skeletal and soft tissue changes for both growing and non-growing patients. Additionally, we describe clinical findings from CBCT superimpositions in assessment of surgery and skeletal anchorage treatment.

  10. Virus and host factors affecting the clinical outcome of Bluetongue Virus infection

    NARCIS (Netherlands)

    Caporale, M.; Gialleonorado, L.; Janowicz, A.; Wilkie, G.; Shaw, A.; Savini, G.; Rijn, van P.A.; Mertens, P.; Ventura, M.; Palmarini, M.

    2014-01-01

    Bluetongue is a major infectious disease of ruminants caused by bluetongue virus (BTV), an arbovirus transmitted by Culicoides. Here, we assessed virus and host factors influencing the clinical outcome of BTV infection using a single experimental framework. We investigated how mammalian host species

  11. ST-Segment resolution and clinical outcome with ischemic postconditioning and comparison to magnetic resonance

    DEFF Research Database (Denmark)

    Lønborg, Jacob; Holmvang, Lene; Kelbæk, Henning;

    2010-01-01

    Ischemic postconditioning (IPost) during primary percutaneous coronary intervention (PPCI) is suggested to reduce myocardial damage. However, the association with ST-segment resolution (STR) and clinical outcome is not determined. The primary aim of this study was to evaluate the association of I...

  12. Poststroke Shoulder Pain in Turkish Stroke Patients: Relationship with Clinical Factors and Functional Outcomes

    Science.gov (United States)

    Barlak, Aysegul; Unsal, Sibel; Kaya, Kurtulus; Sahin-Onat, Sule; Ozel, Sumru

    2009-01-01

    The objective of this study was to assess the possible causes of hemiplegic shoulder pain (HSP) in Turkish patients with stroke, to identify the correlation between HSP and clinical factors, and to review the effects of HSP on functional outcomes. A total of 187 consecutive patients with stroke were evaluated for the presence of HSP and for the…

  13. Relationship Between Upper Respiratory Tract Influenza Test Result and Clinical Outcomes Among Critically Ill Influenza Patients

    OpenAIRE

    Reddy, Krishna P.; Bajwa, Ednan K.; Parker, Robert A.; Andrew B Onderdonk; Walensky, Rochelle P.

    2016-01-01

    Among critically ill patients with lower respiratory tract (LRT)-confirmed influenza, we retrospectively observed worse 28-day clinical outcomes in upper respiratory tract (URT)-negative versus URT-positive subjects. This finding may reflect disease progression and highlights the need for influenza testing of both URT and LRT specimens to improve diagnostic yield and possibly inform prognosis.

  14. Clinical Outcomes and Complications of Cortical Button Distal Biceps Repair: A Systematic Review of the Literature.

    Science.gov (United States)

    Panagopoulos, Andreas; Tatani, Irini; Tsoumpos, Pantelis; Ntourantonis, Dimitris; Pantazis, Konstantinos; Triantafyllopoulos, Ioannis K

    2016-01-01

    Objectives. The purpose of the present study was to investigate the clinical outcomes and complications of the cortical button distal biceps fixation method. Material and Methods. All methods followed the PRISMA guidelines. Included studies had to describe clinical outcomes and complications after acute distal biceps repair with cortical button fixation. Eligibility criteria also included English language, more than 5 cases with minimum follow-up of 6 months, and preferably usage of at least one relevant clinical score (MEPS, ASES, and/or DASH) for final outcome. A loss of at least 30° in motion-flexion, extension, pronation, or supination-and a loss of at least 30% of strength were considered an unsatisfactory result. Results. The review identified 7 articles including 105 patients (mean age 43.6 years) with 106 acute distal biceps ruptures. Mean follow-up was 26.3 months. Functional outcome of ROM regarding flexion/extension and pronation/supination was satisfactory in 94 (89.5%) and 86 (82%) patients in respect. Averaged flexion and supination strength had been reported in 6/7 studies (97 patients) and were satisfactory in 82.4% of them. The most common complication was transient nerve palsy (14.2%). The overall reoperation rate was 4.8% (5/105 cases). Conclusion. Cortical button fixation for acute distal biceps repair is a reproducible operation with good clinical results. Most of the complications can be avoided with appropriate surgical technique. PMID:27525303

  15. Clinical Outcomes and Complications of Cortical Button Distal Biceps Repair: A Systematic Review of the Literature

    Directory of Open Access Journals (Sweden)

    Andreas Panagopoulos

    2016-01-01

    Full Text Available Objectives. The purpose of the present study was to investigate the clinical outcomes and complications of the cortical button distal biceps fixation method. Material and Methods. All methods followed the PRISMA guidelines. Included studies had to describe clinical outcomes and complications after acute distal biceps repair with cortical button fixation. Eligibility criteria also included English language, more than 5 cases with minimum follow-up of 6 months, and preferably usage of at least one relevant clinical score (MEPS, ASES, and/or DASH for final outcome. A loss of at least 30° in motion—flexion, extension, pronation, or supination—and a loss of at least 30% of strength were considered an unsatisfactory result. Results. The review identified 7 articles including 105 patients (mean age 43.6 years with 106 acute distal biceps ruptures. Mean follow-up was 26.3 months. Functional outcome of ROM regarding flexion/extension and pronation/supination was satisfactory in 94 (89.5% and 86 (82% patients in respect. Averaged flexion and supination strength had been reported in 6/7 studies (97 patients and were satisfactory in 82.4% of them. The most common complication was transient nerve palsy (14.2%. The overall reoperation rate was 4.8% (5/105 cases. Conclusion. Cortical button fixation for acute distal biceps repair is a reproducible operation with good clinical results. Most of the complications can be avoided with appropriate surgical technique.

  16. Low Plasma alpha-Tocopherol Concentrations and Adverse Clinical Outcomes in Diabetic Hemodialysis Patients

    NARCIS (Netherlands)

    Espe, Katharina M.; Raila, Jens; Henze, Andrea; Blouin, Katja; Schneider, Andreas; Schmiedeke, Daniel; Krane, Vera; Pilz, Stefan; Schweigert, Florian J.; Hocher, Berthold; Wanner, Christoph; Drechsler, Christiane

    2013-01-01

    Background and objectives Trials with the antioxidant vitamin E have failed to show benefit in the general population. Considering the different causes of death in ESRD, this study investigated the association between plasma concentrations of alpha-tocopherol and specific clinical outcomes in diabet

  17. Clinical Outcomes of Extreme Lateral Interbody Fusion in the Treatment of Adult Degenerative Scoliosis

    Directory of Open Access Journals (Sweden)

    Adam M. Caputo

    2012-01-01

    Full Text Available Introduction. The use of extreme lateral interbody fusion (XLIF and other lateral access surgery is rapidly increasing in popularity. However, limited data is available regarding its use in scoliosis surgery. The objective of this study was to evaluate the clinical outcomes of adults with degenerative lumbar scoliosis treated with XLIF. Methods. Thirty consecutive patients with adult degenerative scoliosis treated by a single surgeon at a major academic institution were followed for an average of 14.3 months. Interbody fusion was completed using the XLIF technique with supplemental posterior instrumentation. Validated clinical outcome scores were obtained on patients preoperatively and at most recent follow-up. Complications were recorded. Results. The study group demonstrated improvement in multiple clinical outcome scores. Oswestry Disability Index scores improved from 24.8 to 19.0 (P < 0.001. Short Form-12 scores improved, although the change was not significant. Visual analog scores for back pain decreased from 6.8 to 4.6 (P < 0.001 while scores for leg pain decreased from 5.4 to 2.8 (P < 0.001. A total of six minor complications (20% were recorded, and two patients (6.7% required additional surgery. Conclusions. Based on the significant improvement in validated clinical outcome scores, XLIF is effective in the treatment of adult degenerative scoliosis.

  18. Meta-analysis of APOE genotype and subarachnoid hemorrhage - Clinical outcome and delayed ischemia

    NARCIS (Netherlands)

    Lanterna, L. A.; Ruigrok, Y.; Alexander, S.; Tang, J.; Biroli, F.; Dunn, L. T.; Poon, S.

    2007-01-01

    Background: Emerging evidence suggests that the APOE4 allele may increase the risk of a negative outcome in patients with aneurysmal subarachnoid hemorrhage (SAH), but the results are conflicting. A genetic variable predicting the individual clinical course is currently lacking. Objective: To examin

  19. Oral mucositis and the clinical and economic outcomes of hematopoietic stem-cell transplantation

    NARCIS (Netherlands)

    Sonis, ST; Oster, G; Fuchs, H; Bellm, L; Bradford, WZ; Edelsberg, J; Hayden, [No Value; Eilers, J; Epstein, JB; LeVeque, FG; Miller, C; Peterson, DE; Schubert, MM; Spijkervet, FKL; Horowitz, M

    2001-01-01

    Purpose: To explore the relationship between oral mucositis and selected clinical and economic outcomes in blood and marrow transplant patients. Patients and Methods: Subjects consisted of 92 transplant patients from eight centers who participated in a multinational pilot study of a new oral mucosit

  20. Pneumothorax following Endobronchial Valve Therapy and Its Impact on Clinical Outcomes in Severe Emphysema

    NARCIS (Netherlands)

    Gompelmann, Daniela; Herth, Felix J. F.; Slebos, Dirk Jan; Valipour, Arschang; Ernst, Armin; Criner, Gerard J.; Eberhardt, Ralf

    2014-01-01

    Background: Patients who achieve significant target lobe volume reduction (TLVR) following endobronchial valve (EBV) treatment may experience substantial improvements in clinical outcome measures. However, in cases of rapid TLVR, the risk of pneumothorax increases due to parenchymal rupture of the a

  1. Clinical Outcome and Mechanisms of Deep Brain Stimulation for Obsessive-Compulsive Disorder

    NARCIS (Netherlands)

    van Westen, Maarten; Rietveld, Erik; Figee, Martijn; Denys, D.

    2015-01-01

    Clinical outcome of deep brain stimulation (DBS) for obsessive-compulsive disorder (OCD) shows robust effects in terms of a mean Yale-Brown Obsessive-Compulsive Scale (YBOCS) reduction of 47.7 % and a mean response percentage (minimum 35 % YBOCS reduction) of 58.2 %. It appears that most patients re

  2. A prospective clinical study of feto-maternal outcome in pregnancies with abnormal liquor volume

    Directory of Open Access Journals (Sweden)

    Rutwa J. Chavda

    2014-02-01

    Conclusions: A good clinical examination can pick up most subjects of abnormal liquor volume. Abnormal liquor volumes are associated with increased maternal morbidity and adverse perinatal outcome. [Int J Reprod Contracept Obstet Gynecol 2014; 3(1.000: 181-184

  3. A Comparison of Runoff Quantity and Quality from Two Small Basins Undergoing Implementation of Conventional and Low-Impact-Development (LID) Strategies: Cross Plains, Wisconsin, Water Years 1999-2005

    Science.gov (United States)

    Selbig, William R.; Bannerman, Roger T.

    2008-01-01

    Environmental managers are often faced with the task of designing strategies to accommodate development while minimizing adverse environmental impacts. Low-impact development (LID) is one such strategy that attempts to mitigate environmental degradation commonly associated with impervious surfaces. The U.S. Geological Survey, in cooperation with the Wisconsin Department of Natural Resources, studied two residential basins in Cross Plains, Wis., during water years 1999?2005. A paired-basin study design was used to compare runoff quantity and quality from the two basins, one of which was developed in a conventional way and the other was developed with LID. The conventional-developed basin (herein called ?conventional basin?) consisted of curb and gutter, 40-foot street widths, and a fully connected stormwater-conveyance system. The LID basin consisted of grassed swales, reduced impervious area (32-foot street widths), street inlets draining to grass swales, a detention pond, and an infiltration basin. Data collected in the LID basin represented predevelopment through near-complete build-out conditions. Smaller, more frequent precipitation events that produced stormwater discharge from the conventional basin were retained in the LID basin. Only six events with precipitation depths less than or equal to 0.4 inch produced measurable discharge from the LID basin. Of these six events, five occurred during winter months when underlying soils are commonly frozen, and one was likely a result of saturated soil from a preceding storm. In the conventional basin, the number of discharge events, using the same threshold of precipitation depth, was 180, with nearly one-half of those resulting from precipitation depths less than 0.2 inch. Precipitation events capable of producing appreciable discharge in the LID basin were typically those of high intensity or precipitation depth or those that occurred after soils were already saturated. Total annual discharge volume measured from

  4. CD19-targeted CAR T-cell therapeutics for hematologic malignancies: interpreting clinical outcomes to date.

    Science.gov (United States)

    Park, Jae H; Geyer, Mark B; Brentjens, Renier J

    2016-06-30

    Adoptive transfer of T cells genetically modified to express chimeric antigen receptors (CARs) targeting CD19 has produced impressive results in treating patients with B-cell malignancies. Although these CAR-modified T cells target the same antigen, the designs of CARs vary as well as several key aspects of the clinical trials in which these CARs have been studied. It is unclear whether these differences have any impact on clinical outcome and treatment-related toxicities. Herein, we review clinical results reflecting the investigational use of CD19-targeted CAR T-cell therapeutics in patients with B-cell hematologic malignancies, in light of differences in CAR design and production, and outline the limitations inherent in comparing outcomes between studies. PMID:27207800

  5. Patient outcomes after initiation of Sabbath closure of a methadone maintenance clinic in Israel.

    Science.gov (United States)

    Gelkopf, M; Bleich, A; Hayward, R; Adelson, M

    1998-11-01

    The study examined whether closing of a methadone maintenance clinic in Israel on the Sabbath was associated with adverse patient outcomes. One take-home dose of methadone was given to all patients for that day regardless of whether they had earned take-home privileges. No difference was found in dropout rates for the six-month periods before and after Saturday closure was initiated. Results of random, twice-weekly urinalyses for all patients did not indicate increased use of heroin. The findings suggest that closure of a methadone clinic at least one day a week does not jeopardize patient outcome. Cutting hours of operation would reduce workload and enable clinics to function more economically.

  6. Joint multiple imputation for longitudinal outcomes and clinical events that truncate longitudinal follow-up.

    Science.gov (United States)

    Hu, Bo; Li, Liang; Greene, Tom

    2016-07-30

    Longitudinal cohort studies often collect both repeated measurements of longitudinal outcomes and times to clinical events whose occurrence precludes further longitudinal measurements. Although joint modeling of the clinical events and the longitudinal data can be used to provide valid statistical inference for target estimands in certain contexts, the application of joint models in medical literature is currently rather restricted because of the complexity of the joint models and the intensive computation involved. We propose a multiple imputation approach to jointly impute missing data of both the longitudinal and clinical event outcomes. With complete imputed datasets, analysts are then able to use simple and transparent statistical methods and standard statistical software to perform various analyses without dealing with the complications of missing data and joint modeling. We show that the proposed multiple imputation approach is flexible and easy to implement in practice. Numerical results are also provided to demonstrate its performance. Copyright © 2015 John Wiley & Sons, Ltd.

  7. Individual-level outcomes from a national clinical leadership development programme.

    Science.gov (United States)

    Patton, Declan; Fealy, Gerard; McNamara, Martin; Casey, Mary; Connor, Tom O; Doyle, Louise; Quinlan, Christina

    2013-08-01

    A national clinical leadership development programme was instituted for Irish nurses and midwives in 2010. Incorporating a development framework and leadership pathway and a range of bespoke interventions for leadership development, including workshops, action-learning sets, mentoring and coaching, the programme was introduced at seven pilot sites in the second half of 2011. The programme pilot was evaluated with reference to structure, process and outcomes elements, including individual-level programme outcomes. Evaluation data were generated through focus groups and group interviews, individual interviews and written submissions. The data provided evidence of nurses' and midwives' clinical leadership development through self and observer-reported behaviours and dispositions including accounts of how the programme participants developed and displayed particular clinical leadership competencies. A key strength of the new programme was that it involved interventions that focussed on specific leadership competencies to be developed within the practice context. PMID:24099226

  8. Outcome of Endodontic Treatments Made by Postgraduate Students in the Dental Clinic of Bretonneau Hospital

    Directory of Open Access Journals (Sweden)

    Virginie Touboul

    2014-01-01

    Full Text Available Objective. The objective of this retrospective study is double: (1 to assess the 1–4 years of outcome of endodontic treatment performed by postgraduate students in endodontics in the Dental Clinic of Bretonneau Hospital and (2 to examine outcome predictors. Method. 363 teeth in 296 patients were treated between 2007 and 2011. 183 patients (224 teeth were lost during the followup. 113 patients were included in the study (recall: 38%, corresponding to 139 teeth of which 8 were extracted. 131 remaining teeth (36% were examined clinically and radiographically. Apical periodontitis (AP was absent (PAI = 1 or present (PAI ≥ 2. Outcome was classified as “healed,” “healing,” or “diseased”. Results. The success rate was 92%. No failure was observed among the 23 initial endodontic treatments. Among the 108 retreated teeth, 80% were “healed” and 11% were “healing.” An association was found between success rate and preoperative signs or symptoms (absent 95% versus present 83%, preoperative root filling density (inadequate 93% versus adequate 57%, but not between preoperative AP status and success. Conclusion. Outcomes in this retrospective study were similar to those previously reported. However, a larger sample size is needed to assess outcome predictors more precisely.

  9. Clinical Outcomes and Quality of Life in Recipients of Livers Donated after Cardiac Death

    Directory of Open Access Journals (Sweden)

    Neehar D. Parikh

    2015-01-01

    Full Text Available Donation after cardiac death (DCD has expanded in the last decade in the US; however, DCD liver utilization has flattened in recent years due to poor outcomes. We examined clinical and quality of life (QOL outcomes of DCD recipients by conducting a retrospective and cross-sectional review of patients from 2003 to 2010. We compared clinical outcomes of DCD recipients (n=60 to those of donation after brain death (DBD liver recipients (n=669 during the same time period. DCD recipients had significantly lower rates of 5-year graft survival (P<0.001 and a trend toward lower rates of 5-year patient survival (P=0.064 when compared to the DBD cohort. In order to examine QOL outcomes in our cohorts, we administered the Short Form Liver Disease Quality of Life questionnaire to 30 DCD and 60 DBD recipients. The DCD recipients reported lower generic and liver-specific QOL. We further stratified the DCD cohort by the presence of ischemic cholangiopathy (IC. Patients with IC reported lower QOL when compared to DBD recipients and those DCD recipients without IC (P<0.05. While the results are consistent with clinical experience, this is the first report of QOL in DCD recipients using standardized measures. These data can be used to guide future comparative effectiveness studies.

  10. Perceived Benefits of Pre-Clinical Simulation-based Training on Clinical Learning Outcomes among Omani Undergraduate Nursing Students

    Directory of Open Access Journals (Sweden)

    Girija Madhavanprabhakaran

    2015-01-01

    Full Text Available Objectives: This study aimed to explore the benefits perceived by Omani undergraduate maternity nursing students regarding the effect of pre-clinical simulation-based training (PSBT on clinical learning outcomes. Methods: This non-experimental quantitative survey was conducted between August and December 2012 among third-year baccalaureate nursing students at Sultan Qaboos University in Muscat, Oman. Voluntary participants were exposed to faculty-guided PSBT sessions using low- and medium-fidelity manikins, standardised scenarios and skill checklists on antenatal, intranatal, postnatal and newborn care and assessment. Participants answered a purposely designed self-administered questionnaire on the benefits of PSBT in enhancing learning outcomes. Items were categorised into six subscales: knowledge, skills, patient safety, academic safety, confidence and satisfaction. Scores were rated on a four-point Likert scale. Results: Of the 57 participants, the majority (95.2% agreed that PSBT enhanced their knowledge. Most students (94.3% felt that their patient safety practices improved and 86.5% rated PSBT as beneficial for enhancing skill competencies. All male students and 97% of the female students agreed that PSBT enhanced their confidence in the safe holding of newborns. Moreover, 93% of participants were satisfied with PSBT. Conclusion: Omani undergraduate nursing students perceived that PSBT enhanced their knowledge, skills, patient safety practices and confidence levels in providing maternity care. These findings support the use of simulation training as a strategy to facilitate clinical learning outcomes in future nursing courses in Oman, although further research is needed to explore the objective impact of PSBT on learning outcomes.

  11. Comparative effectiveness studies to improve clinical outcomes in end stage renal disease: the DEcIDE patient outcomes in end stage renal disease study

    Directory of Open Access Journals (Sweden)

    Boulware Ebony L

    2012-12-01

    Full Text Available Abstract Background Evidence is lacking to inform providers’ and patients’ decisions about many common treatment strategies for patients with end stage renal disease (ESRD. Methods/design The DEcIDE Patient Outcomes in ESRD Study is funded by the United States (US Agency for Health Care Research and Quality to study the comparative effectiveness of: 1 antihypertensive therapies, 2 early versus later initiation of dialysis, and 3 intravenous iron therapies on clinical outcomes in patients with ESRD. Ongoing studies utilize four existing, nationally representative cohorts of patients with ESRD, including (1 the Choices for Healthy Outcomes in Caring for ESRD study (1041 incident dialysis patients recruited from October 1995 to June 1999 with complete outcome ascertainment through 2009, (2 the Dialysis Clinic Inc (45,124 incident dialysis patients initiating and receiving their care from 2003–2010 with complete outcome ascertainment through 2010, (3 the United States Renal Data System (333,308 incident dialysis patients from 2006–2009 with complete outcome ascertainment through 2010, and (4 the Cleveland Clinic Foundation Chronic Kidney Disease Registry (53,399 patients with chronic kidney disease with outcome ascertainment from 2005 through 2009. We ascertain patient reported outcomes (i.e., health-related quality of life, morbidity, and mortality using clinical and administrative data, and data obtained from national death indices. We use advanced statistical methods (e.g., propensity scoring and marginal structural modeling to account for potential biases of our study designs. All data are de-identified for analyses. The conduct of studies and dissemination of findings are guided by input from Stakeholders in the ESRD community. Discussion The DEcIDE Patient Outcomes in ESRD Study will provide needed evidence regarding the effectiveness of common treatments employed for dialysis patients. Carefully planned dissemination strategies to the

  12. Identifying the barriers to conducting outcomes research in integrative health care clinic settings - a qualitative study

    Directory of Open Access Journals (Sweden)

    Findlay-Reece Barbara

    2010-01-01

    Full Text Available Abstract Background Integrative health care (IHC is an interdisciplinary blending of conventional medicine and complementary and alternative medicine (CAM with the purpose of enhancing patients' health. In 2006, we designed a study to assess outcomes that are relevant to people using such care. However, we faced major challenges in conducting this study and hypothesized that this might be due to the lack of a research climate in these clinics. To investigate these challenges, we initiated a further study in 2008, to explore the reasons why IHC clinics are not conducting outcomes research and to identify strategies for conducting successful in-house outcomes research programs. The results of the latter study are reported here. Methods A total of 25 qualitative interviews were conducted with key participants from 19 IHC clinics across Canada. Basic content analysis was used to identify key themes from the transcribed interviews. Results Barriers identified by participants fell into four categories: organizational culture, organizational resources, organizational environment and logistical challenges. Cultural challenges relate to the philosophy of IHC, organizational leadership and practitioner attitudes and beliefs. Participants also identified significant issues relating to their organization's lack of resources such as funding, compensation, infrastructure and partnerships/linkages. Environmental challenges such as the nature of a clinic's patient population and logistical issues such as the actual implementation of a research program and the applicability of research data also posed challenges to the conduct of research. Embedded research leadership, integration of personal and professional values about research, alignment of research activities and clinical workflow processes are some of the factors identified by participants that support IHC clinics' ability to conduct outcomes research. Conclusions Assessing and enhancing the broader

  13. An approach to 'dynamic--DDD (defined daily dose) monitoring' to reduce adverse clinical outcomes and increase patient safety: information repositories and event triggers in clinical practice.

    Science.gov (United States)

    Eryilmaz, Esat N

    2011-01-01

    The goal of every effort and actions/interventions in almost all healthcare settings throughout the world's health systems -primary care, inpatient, outpatient encounters, diagnostic and therapeutic interventions, peri-operative settings- is and has been to achieve a well defined outcome (a kind of improvement in health status of the patient under consideration, an observable and significant change(s) in selected set(s) of clinical parameters confirmed by laboratory results and pathology findings, improvements in clinical outcomes). Clinical inefficiencies, in this context, should be addressed very systematically and scientifically. This is achieved through a continuously monitoring approach to adverse drug events based on information repositories and evidence-based rule sets. For monitoring drug-related outcomes and clinical outcomes in general, the concept of DDD (Defined Daily Dose) compliance is explained in this article to eliminate and avoid adverse clinical outcomes.

  14. Comparison of statistical and clinical predictions of functional outcome after ischemic stroke.

    Directory of Open Access Journals (Sweden)

    Douglas D Thompson

    Full Text Available To determine whether the predictions of functional outcome after ischemic stroke made at the bedside using a doctor's clinical experience were more or less accurate than the predictions made by clinical prediction models (CPMs.A prospective cohort study of nine hundred and thirty one ischemic stroke patients recruited consecutively at the outpatient, inpatient and emergency departments of the Western General Hospital, Edinburgh between 2002 and 2005. Doctors made informal predictions of six month functional outcome on the Oxford Handicap Scale (OHS. Patients were followed up at six months with a validated postal questionnaire. For each patient we calculated the absolute predicted risk of death or dependence (OHS≥3 using five previously described CPMs. The specificity of a doctor's informal predictions of OHS≥3 at six months was good 0.96 (95% CI: 0.94 to 0.97 and similar to CPMs (range 0.94 to 0.96; however the sensitivity of both informal clinical predictions 0.44 (95% CI: 0.39 to 0.49 and clinical prediction models (range 0.38 to 0.45 was poor. The prediction of the level of disability after stroke was similar for informal clinical predictions (ordinal c-statistic 0.74 with 95% CI 0.72 to 0.76 and CPMs (range 0.69 to 0.75. No patient or clinician characteristic affected the accuracy of informal predictions, though predictions were more accurate in outpatients.CPMs are at least as good as informal clinical predictions in discriminating between good and bad functional outcome after ischemic stroke. The place of these models in clinical practice has yet to be determined.

  15. Results and outcome reporting In ClinicalTrials.gov, what makes it happen?

    Directory of Open Access Journals (Sweden)

    Olga Kirillova

    Full Text Available BACKGROUND: At the end of the past century there were multiple concerns regarding lack of transparency in the conduct of clinical trials as well as some ethical and scientific issues affecting the trials' design and reporting. In 2000 ClinicalTrials.gov data repository was developed and deployed to serve public and scientific communities with valid data on clinical trials. Later in order to increase deposited data completeness and transparency of medical research a set of restrains had been imposed making the results deposition compulsory for multiple cases. METHODS: We investigated efficiency of the results deposition and outcome reporting as well as what factors make positive impact on providing information of interest and what makes it more difficult, whether efficiency depends on what kind of institution was a trial sponsor. Data from the ClinicalTrials.gov repository has been classified based on what kind of institution a trial sponsor was. The odds ratio was calculated for results and outcome reporting by different sponsors' class. RESULTS: As of 01/01/2012 118,602 clinical trials data deposits were made to the depository. They came from 9068 different sources. 35344 (29.8% of them are assigned as FDA regulated and 25151 (21.2% as Section 801 controlled substances. Despite multiple regulatory requirements, only about 35% of trials had clinical study results deposited, the maximum 55.56% of trials with the results, was observed for trials completed in 2008. CONCLUSIONS: The most positive impact on depositing results, the imposed restrains made for hospitals and clinics. Health care companies showed much higher efficiency than other investigated classes both in higher fraction of trials with results and in providing at least one outcome for their trials. They also more often than others deposit results when it is not strictly required, particularly, in the case of non-interventional studies.

  16. Acute Heart Failure in the Elderly : Differences in Clinical Characteristics, Outcomes, and Prognostic Factors in the VERITAS Study

    NARCIS (Netherlands)

    Metra, Marco; Cotter, Gad; El-Khorazaty, Jill; Davison, Beth A.; Milo, Olga; Carubelli, Valentina; Bourge, Robert C.; Cleland, John G.; Jondeau, Guillaume; Krum, Henry; O'Connor, Christopher M.; Parker, John D.; Torre-Amione, Guillermo; van Veldhuisen, Dirk J.; Rainisio, Maurizio; Kobrin, Isaac; Mcmurray, John J.; Teerlink, John R.

    2015-01-01

    Background: Acute heart failure (HF) is common in the elderly, but the association of age with clinical outcomes and prognostic factors has not been examined thoroughly. Methods and Results: We analyzed the clinical and laboratory characteristics and the outcomes of 1,347 patients with acute HF enro

  17. The clinical outcomes of mosaicplasty in the treatment of osteochondritis dissecans of the distal humeral capitellum of young athletes

    DEFF Research Database (Denmark)

    Ovesen, Janne; Olsen, Bo Sanderhoff; Johannsen, Hans

    2011-01-01

    The purpose of this study was to evaluate the clinical outcomes of mosaicplasty in the treatment of osteochondritis dissecans of the distal humeral capitellum.......The purpose of this study was to evaluate the clinical outcomes of mosaicplasty in the treatment of osteochondritis dissecans of the distal humeral capitellum....

  18. Clinical outcomes of transcatheter aortic valve implantation: from learning curve to proficiency

    Science.gov (United States)

    Lunardi, Mattia; Pesarini, Gabriele; Zivelonghi, Carlo; Piccoli, Anna; Geremia, Giulia; Ariotti, Sara; Rossi, Andrea; Gambaro, Alessia; Gottin, Leonardo; Faggian, Giuseppe; Vassanelli, Corrado; Ribichini, Flavio

    2016-01-01

    Objective The use of transcatheter aortic valve implantation (TAVI) is growing rapidly in countries with a predominantly elderly population, posing a huge challenge to healthcare systems worldwide. The increment of human and economic resource consumption imposes a careful monitoring of clinical outcomes and cost-benefit balance, and this article is aimed at analysing clinical outcomes related to the TAVI learning curve. Methods Outcomes of 177 consecutive transfemoral TAVI procedures performed in 5 years by a single team were analysed by the Cumulative Sum of failures method (CUSUM) according to the clinical events comprised in the Valve Academic Research Consortium (VARC-2) safety end point and the VARC-2 definition of device success. Margins for events acceptance were extrapolated from landmark trials that tested both balloon or self-expandable percutaneous valves. Results 30-day and 1-year survival rates were 97.2% and 89.9%, respectively. Achievement of the primary end point (number of cases needed to provide the acceptable margin of the composite end point of any death, stroke, myocardial infarction, life-threatening bleeding, major vascular complications, stage 2–3 acute kidney injury and valve-related dysfunction requiring a repeat procedure) required the performance of 54 cases, while the learning curve to achieve ‘device success’ identified 32 cases to reach the expected proficiency. In this experience, the baseline clinical risk as assessed by the Society of Thoracic Surgeons (STS) score determined the long-term survival rather than the adverse events related to the learning curve. Conclusions A relatively large number of cases are required to achieve clinical outcomes comparable to those reported in high-volume centres and controlled trials. According to our national workload standards, this represents more than 2 years of continuous activity.

  19. A multilevel investigation of inequalities in clinical and psychosocial outcomes for women after breast cancer

    Directory of Open Access Journals (Sweden)

    Aitken Joanne F

    2011-09-01

    Full Text Available Abstract Background In Australia, breast cancer is the most common cancer affecting Australian women. Inequalities in clinical and psychosocial outcomes have existed for some time, affecting particularly women from rural areas and from areas of disadvantage. We have a limited understanding of how individual and area-level factors are related to each other, and their associations with survival and other clinical and psychosocial outcomes. Methods/Design This study will examine associations between breast cancer recurrence, survival and psychosocial outcomes (e.g. distress, unmet supportive care needs, quality of life. The study will use an innovative multilevel approach using area-level factors simultaneously with detailed individual-level factors to assess the relative importance of remoteness, socioeconomic and demographic factors, diagnostic and treatment pathways and processes, and supportive care utilization to clinical and psychosocial outcomes. The study will use telephone and self-administered questionnaires to collect individual-level data from approximately 3, 300 women ascertained from the Queensland Cancer Registry diagnosed with invasive breast cancer residing in 478 Statistical Local Areas Queensland in 2011 and 2012. Area-level data will be sourced from the Australian Bureau of Statistics census data. Geo-coding and spatial technology will be used to calculate road travel distances from patients' residence to diagnostic and treatment centres. Data analysis will include a combination of standard empirical procedures and multilevel modelling. Discussion The study will address the critical question of: what are the individual- or area-level factors associated with inequalities in outcomes from breast cancer? The findings will provide health care providers and policy makers with targeted information to improve the management of women with breast cancer, and inform the development of strategies to improve psychosocial care for women

  20. Common minor histocompatibility antigen discovery based upon patient clinical outcomes and genomic data.

    Directory of Open Access Journals (Sweden)

    Paul M Armistead

    Full Text Available BACKGROUND: Minor histocompatibility antigens (mHA mediate much of the graft vs. leukemia (GvL effect and graft vs. host disease (GvHD in patients who undergo allogeneic stem cell transplantation (SCT. Therapeutic decision making and treatments based upon mHAs will require the evaluation of multiple candidate mHAs and the selection of those with the potential to have the greatest impact on clinical outcomes. We hypothesized that common, immunodominant mHAs, which are presented by HLA-A, B, and C molecules, can mediate clinically significant GvL and/or GvHD, and that these mHAs can be identified through association of genomic data with clinical outcomes. METHODOLOGY/PRINCIPAL FINDINGS: Because most mHAs result from donor/recipient cSNP disparities, we genotyped 57 myeloid leukemia patients and their donors at 13,917 cSNPs. We correlated the frequency of genetically predicted mHA disparities with clinical evidence of an immune response and then computationally screened all peptides mapping to the highly associated cSNPs for their ability to bind to HLA molecules. As proof-of-concept, we analyzed one predicted antigen, T4A, whose mHA mismatch trended towards improved overall and disease free survival in our cohort. T4A mHA mismatches occurred at the maximum theoretical frequency for any given SCT. T4A-specific CD8+ T lymphocytes (CTLs were detected in 3 of 4 evaluable post-transplant patients predicted to have a T4A mismatch. CONCLUSIONS/SIGNIFICANCE: Our method is the first to combine clinical outcomes data with genomics and bioinformatics methods to predict and confirm a mHA. Refinement of this method should enable the discovery of clinically relevant mHAs in the majority of transplant patients and possibly lead to novel immunotherapeutics.

  1. Factors influencing clinical outcomes of acute ischemic stroke treated with intravenous recombinant tissue plasminogen activator

    Institute of Scientific and Technical Information of China (English)

    HUANG Yin-hui; ZHUO Shi-tu; CHEN Ya-fang; LI Ming-mei; LIN You-yu; YANG Mei-li; CHEN Zhen-jie

    2013-01-01

    Background Thrombolysis with recombinant tissue plasminogen activator (rt-PA) has gained international recognition,clinical outcomes following this thrombolytic therapy varied from patient to patient.Factors affecting clinical outcomes have not been well understood yet,so this retrospective case-control study aimed to investigate factors that may influence clinical outcomes of acute ischemic stroke treated with intravenous rt-PA.Methods One hundred and one patients with acute ischemic stroke who received intravenous rt-PA thrombolysis within 4.5 hours from disease onset were included.Patients were divided into good or poor outcome group according to modified Rankin Scale (mRS) score,good outcome group:mRS score of 0-1; poor outcome group:mRS of 2-6.Stroke characteristics were compared between the two groups.Factors for stroke outcomes were analyzed via univariate analysis and Logistic regression.Results Of the 101 patients studied,patients in good outcome group (n=55) were significantly younger than patients in poor outcome group (n=46,(62.82±14.25) vs.(68.81±9.85) years,P=0.029).Good outcome group had fewer patients with diabetic history (9.09% vs.28.26%,P=0.012),fewer patients with leukoaraiosis (7.27% vs.28.26%,P=0.005) and presented with lower blood glucose level ((5.72±1.76) vs.(6.72±1.32) mmol/L,P=0.012),lower systolic blood pressure level ((135.45±19.36) vs.(148.78±19.39) mmHg,P=0.003),lower baseline NIHSS score (12.02±5.26 vs.15.78±4.98,P=0.002) and shorter onset-to-treatment time (OTT) ((2.38±1.21) vs.(2.57±1.03) hours,P=0.044) than poor outcome group.Logistic regression analysis showed that absence of diabetic history (odds ratio (OR) 0.968 (95% CI 0.941-0.996)),absence of leukoaraiosis (OR 0.835 (95% CI 0.712-0.980)),lower baseline NIHSS score (OR 0.885 (95% CI 0.793-0.989)),lower pre-thrombolysis systolic blood pressure (OR 0.962 (95% CI 0.929-0.997)),and lower blood glucose level (OR 0.699 (95% CI 0.491-0.994)) before

  2. Clinical outcomes in the surgical treatment of idiopathic normal pressure hydrocephalus.

    Science.gov (United States)

    Shaw, Richard; Everingham, Emma; Mahant, Neil; Jacobson, Erica; Owler, Brian

    2016-07-01

    Idiopathic normal pressure hydrocephalus (INPH) is a syndrome of gait disturbance, dementia and urinary incontinence. Outcomes after ventriculoperitoneal shunting for INPH are variable due to a lack of reliable, quantitative outcome data and inconsistent methods of selecting shunt candidates. The aim of this retrospective cohort study was to assess objective and quantitative clinical outcomes of ventriculoperitoneal shunting for INPH. From 2008 to 2013, consecutive patients diagnosed with INPH based on clinical and radiological criteria were included in this single-centre study. All patients received programmable-valve ventriculoperitoneal shunts. Outcome measures were assessed at baseline, 3, 6 and 12months post-operatively. Outcomes included gait time and scores on the Unified Parkinson's Disease Rating Scale part III (UPDRS-III), the Addenbrooke's Cognitive Examination Revised (ACE-R) and the Mini-Mental State Examination (MMSE). Thresholds for improvements were set a priori as ⩾20% decrease in gait time, ⩾10point decrease in UPDRS-III score, ⩾5point increase in ACE-R score and ⩾2point increase in MMSE score at last follow-up. The proportion of patients improving varied between measures, being gait time (60%), UPDRS-III (69%), MMSE (63%), and ACE-R (56%). Overall, improvement in at least one outcome measure was observed in 85% of patients and 38% improved in gait time, UPDRS-III score and cognitive scores. Only 15% of patients experienced no improvement on any measure. This study demonstrates that the majority of INPH patients can sustain improvements in multiple symptoms up to 12months after shunting.

  3. Clinical outcomes in the surgical treatment of idiopathic normal pressure hydrocephalus.

    Science.gov (United States)

    Shaw, Richard; Everingham, Emma; Mahant, Neil; Jacobson, Erica; Owler, Brian

    2016-07-01

    Idiopathic normal pressure hydrocephalus (INPH) is a syndrome of gait disturbance, dementia and urinary incontinence. Outcomes after ventriculoperitoneal shunting for INPH are variable due to a lack of reliable, quantitative outcome data and inconsistent methods of selecting shunt candidates. The aim of this retrospective cohort study was to assess objective and quantitative clinical outcomes of ventriculoperitoneal shunting for INPH. From 2008 to 2013, consecutive patients diagnosed with INPH based on clinical and radiological criteria were included in this single-centre study. All patients received programmable-valve ventriculoperitoneal shunts. Outcome measures were assessed at baseline, 3, 6 and 12months post-operatively. Outcomes included gait time and scores on the Unified Parkinson's Disease Rating Scale part III (UPDRS-III), the Addenbrooke's Cognitive Examination Revised (ACE-R) and the Mini-Mental State Examination (MMSE). Thresholds for improvements were set a priori as ⩾20% decrease in gait time, ⩾10point decrease in UPDRS-III score, ⩾5point increase in ACE-R score and ⩾2point increase in MMSE score at last follow-up. The proportion of patients improving varied between measures, being gait time (60%), UPDRS-III (69%), MMSE (63%), and ACE-R (56%). Overall, improvement in at least one outcome measure was observed in 85% of patients and 38% improved in gait time, UPDRS-III score and cognitive scores. Only 15% of patients experienced no improvement on any measure. This study demonstrates that the majority of INPH patients can sustain improvements in multiple symptoms up to 12months after shunting. PMID:26935749

  4. Effect of preparation surface area on the clinical outcome of full veneer crowns in dogs.

    Science.gov (United States)

    Riehl, Jessica; Soukup, Jason W; Collins, Caitlyn; Siverling, Sarah; Ploeg, Heidi-Lynn; Snyder, Christopher J

    2014-01-01

    Crown therapy is commonly used in veterinary medicine to provide support to teeth which have previously fractured, received root canal therapy, have significant wear, or experienced other detrimental removal of tooth substance. As with several aspects of veterinary medicine, many of the recommendations or guidelines for crown therapy originate from human dentistry, which are then transferred to veterinary patients. Due to the significant difference in the anatomy of teeth and function of the oral cavity between humans and dogs, these guidelines need to be studied to determine the appropriateness of their use in veterinary patients. This article evaluates the relationship between surface area of the preparation and clinical outcome of full veneer crown therapy of the canine tooth in dogs. Although there appeared to be a positive relationship between preparations with greater surface area and successful clinical outcome, it was not found to be statistically significant.

  5. Liver transplantation at the Ochsner Clinic: programmatic expansion and outcomes improvement.

    Science.gov (United States)

    Carmody, Ian C; Reichman, Trevor W; Bohorquez, Humberto; Cohen, Ari J; Bruce, David S; Therapondos, George; Girgrah, Nigel; Joshi, Shobha; Loss, George E

    2012-01-01

    Liver transplantation has become the best and most durable treatment for both acute and chronic liver disease. Over 1400 liver transplants have been performed at the Ochsner Clinic since the first successful transplant in 1987. Since its inception, the program has gone through several changes and advancements and has become one of the largest liver transplant programs in the United States. We have helped evolve steroid sparing immunosuppression and the use of extended criteria, donor organs. Establishment of criteria for the selection of recipients for re-transplantation has resulted in better than expected short and long-term results. Our center has faced the challenge of Hurricane Katrina and overcome it. We have improved steadily in both outcomes and transplants performed. The Ochnser Clinic Liver Transplant program will continue to improve access and outcomes for all patients with liver disease.

  6. Skin Disease in the Uninsured: Diagnoses, Management Decisions, and Referral Outcomes of an Urban Free Clinic.

    Science.gov (United States)

    Rosenbaum, Brooke E; Freitas, Derek; Nosal, Sarah C; Meydani, Ahou

    2016-01-01

    An understanding of the burden of skin disease in the uninsured population is needed to address the unique barriers they face to access dermatologic care. We conducted a retrospective chart review of patients seen for skin conditions over three years at the New York City (NYC) Free Clinic, a weekly primary care clinic operated by the NYU School of Medicine and the Institute for Family Health. Main outcomes of this study were descriptive analyses of demographic characteristics, diagnoses, management strategies, and referral outcomes, as well as key factors influencing referral to a dermatologist and referral attendance. Diagnosis was a significant predictor of referral (ptravel distance had no significant association with non-attendance. While demand for dermatologic care by uninsured patients in NYC is high, referral non-attendance remains a substantial barrier to care. PMID:27180711

  7. Improvement in clinical outcomes after dry needling in a patient with occipital neuralgia.

    Science.gov (United States)

    Bond, Bryan M; Kinslow, Christopher

    2015-06-01

    The primary purpose of this case report is to outline the diagnosis, intervention and clinical outcome of a patient presenting with occipital neuralgia. Upon initial presentation, the patient described a four-year history of stabbing neck pain and headaches. After providing informed consent, the patient underwent a total of four dry needling (DN) sessions over a two-week duration. During each of the treatment sessions, needles were inserted into the trapezii and suboccipital muscles. Post-intervention, the patient reported a 32-point change in her neck disability index score along with a 28-point change in her headache disability index score. Thus, it appears that subsequent four sessions of DN over two weeks, our patient experienced meaningful improvement in her neck pain and headaches. To the best of our knowledge, this is the first case report describing DN to successfully improve clinical outcomes in a patient diagnosed with occipital neuralgia. PMID:26136602

  8. The influence of job characteristics on job outcomes of pharmacists in hospital, clinic, and community pharmacies.

    Science.gov (United States)

    Lin, Blossom Yen-Ju; Yeh, Ying-Chen; Lin, Wen-Hung

    2007-06-01

    This study examines the relationship between job characteristics and job outcomes of pharmacists in hospital, clinic, and community pharmacies in Taiwan. The structured questionnaires covered the items of job characteristics, job outcomes, and demographics of pharmacists, and were distributed between Feb 2004 and April 2004. Two hundred and ninety-eight pharmacists responded. Data were analyzed descriptively, and univariate analyses, factor analysis, and multiple regression analyses were used. It found the more enriched the job, the greater the job satisfaction and less intention to leave. And community pharmacists reported greater job enrichment and job satisfaction and less intention to leave than did hospital and clinic pharmacists. It suggests pharmacy managers could recognize the needs of pharmacists to redesign and enrich their work arrangements. PMID:17622026

  9. Acute pyelonephritis: role of enhanced CT scan in the prediction of clinical outcome

    Energy Technology Data Exchange (ETDEWEB)

    Jo, Byung June; Kim, Ki Whang; Yu, Jeong Sik; Kim, Jai Keun; Yoon, Sang Wook; Ha, Sung Kyu; Park, Chong Hoon [Yonsei Univ. College of Medicine, Seoul (Korea, Republic of)

    1997-04-01

    To correlate the CT findings of acute pyelonephritis with its outcome and with clinical data. Thirty five contrast enhanced CT scans in patients diagnosed as suffering from acute pyelonephritis were retrospectively analyzed. Findings based on the morphology of perfusion defect in the renal parenchyma were classified as normal, focal wedge, multifocal wedge, focal mass, or mixed form composed of wedge and mass. These findings were correlated with clinical data such as degree of fever, leukocytosis, the period after antibiotic treatment during which fever was reduced, and the presence of pyuria in each group Analysis was then performed. Perfusion defects were seen in 23 of 35 cases, and their morphology was classified as follow; focal wedge (n=2), multifocal wedge (n=8), focal mass (n=4), and mixed form (n=9). Twelve cases (34.3%) showed no perfusion defect. The duration of fever was significantly prolonged in patients with focal mass form (p < .05). There was no significant correlation between the morphology of perfusion defect, bilaterality, and other clinical factors. The present study shows that the clinical course of the focal mass form of perfusion defect, as seen on CT, is different from that of other types. CT could be effective in predicting clinical progress and the outcome of treatment in cases of acute pyelonephritis.

  10. Clinical management and survival outcomes of gliosarcomas in the era of multimodality therapy.

    Science.gov (United States)

    Damodaran, Omprakash; van Heerden, Jolandi; Nowak, Anna K; Bynevelt, Michael; McDonald, Kerrie; Marsh, Julie; Lee, Gabriel

    2014-03-01

    Gliosarcoma (GSM) is a rare primary malignant brain tumour accounting for less than 0.5% of all intracranial tumours. It has a biphasic histological composition, demonstrating both gliomatous and sarcomatous elements. In clinical practice GSM are generally managed similarly to glioblastoma multiforme (GBM). However, unique features including its clinical propensity for extra-cranial metastasis, distinct radiological features and possible worse prognosis than GBM suggest that GSM may be a distinct clinico-pathological entity. Hence we reviewed patterns of care and outcomes for a series of Australian patients diagnosed with GSM in the era of combined chemo-radiotherapy. Patients were identified by searching the Australian Genomics and Clinical Outcomes of Glioma (AGOG) database and the Western Australian Interhospital Neurosurgical database. Nineteen patients with GSM were identified. Of these, 15 patients were diagnosed with primary GSM and four patients developed secondary GSM after radiation therapy for primary GBM. For comparative purposes, 408 primary GBM patients were identified from the AGOG database during the same study period. The overall median survival for all primary GSM patients was 9.7 months. In comparison the overall median survival for GBM patients recruited to the AGOG database over the same period was 12.2 months. The median survival for secondary GSM patients from the time of diagnosis was 5 months. Primary and secondary GSM pose a great clinical challenge due to their rarity. Our study adds further evidence to support GSM as a unique clinical entity with a likely worse prognosis than GBM. PMID:24332268

  11. Clinical outcome and bowel function after surgical treatment in Hirschsprung′s disease

    OpenAIRE

    Maryam Khazdouz; Majid Sezavar; Bahareh Imani; Hossein Akhavan; Alireza Babapour; Gholamreza Khademi

    2015-01-01

    Background: Bowel function has been reported to be adversely affected following surgery in cases of Hirschsprung. We retrospectively studied both the clinical outcome and bowel function status following surgery in patients diagnosed with Hirschprung′s disease (HD). 161 cases, who underwent pull-through operations for HD in Sheikh Pediatric Tertiary Centre, Mashhad, Iran. The specified time bracket spanned between 2006 and 2011. Materials and Methods: Data was extracted from Health Information...

  12. Clinical and functional outcomes of the PCCP study : a multi-center prospective study in Italy

    OpenAIRE

    Antonini, G.; Giancola, R.; D. Berruti; E. Blanchietti; Pecchia, P.; Francione, V.; Greco, P.; T.C. Russo; L. Pietrogrande

    2013-01-01

    The standard surgical management of hip fractures is associated with tissue trauma and bleeding which are added to the fracture injury. The percutaneous compression plate (PCCP) is a minimally invasive device that has been demonstrated in previous studies to reduce postoperative complications and blood loss. This prospective, multi-center, observational study assessed clinical and functional outcomes with PCCP as treatment for trochanteric fractures. Patients with a stable or unstable proxima...

  13. Variation in lung function is associated with worse clinical outcomes in cystic fibrosis

    OpenAIRE

    João Paulo Heinzmann-Filho; Leonardo Araujo Pinto; Paulo José Cauduro Marostica; Márcio Vinícius Fagundes Donadio

    2015-01-01

    ABSTRACT OBJECTIVE: To determine whether the variation in lung function over one year is associated with worse clinical outcomes, as well as with a decline in lung function in the following years, in patients with cystic fibrosis (CF). METHODS: This was a retrospective study involving CF patients (4-19 years of age), evaluated over a three-year period. We evaluated demographic characteristics, chronic Pseudomonas aeruginosa infection, antibiotic use, hospitalization, six-minute walk dista...

  14. Variation in lung function is associated with worse clinical outcomes in cystic fibrosis

    OpenAIRE

    Heinzmann-Filho, João Paulo; Pinto, Leonardo Araujo; Marostica, Paulo José Cauduro; Donadio, Márcio Vinícius Fagundes

    2015-01-01

    ABSTRACT OBJECTIVE: To determine whether the variation in lung function over one year is associated with worse clinical outcomes, as well as with a decline in lung function in the following years, in patients with cystic fibrosis (CF). METHODS: This was a retrospective study involving CF patients (4-19 years of age), evaluated over a three-year period. We evaluated demographic characteristics, chronic Pseudomonas aeruginosa infection, antibiotic use, hospitalization, six-minute walk distance ...

  15. Nutritional Care of Gastric Cancer Patients with Clinical Outcomes and Complications: A Review

    OpenAIRE

    Choi, Wook Jin; Kim, Jeongseon

    2016-01-01

    The incidence and mortality of gastric cancer have been steadily decreased over the past few decades. However, gastric cancer is still one of the leading causes of cancer deaths across many regions of the world, particularly in Asian countries. In previous studies, nutrition has been considered one of significant risk factors in gastric cancer patients. Especially, malnourished patients are at greater risk of adverse clinical outcomes (e.g., longer hospital stay) and higher incidence of compl...

  16. Erythrocyte membrane protein destabilization versus clinical outcome in 160 Portuguese Hereditary Spherocytosis patients

    OpenAIRE

    Rocha, Susana; Costa, Elísio; Rocha-Pereira, Petronila; Ferreira, Fátima; Cleto, Esmeralda; Barbot, José; Quintanilha, Alexandre; Belo, Luís; Santos-Silva, Alice

    2010-01-01

    Abstract Hereditary Spherocytosis (HS) is a haemolytic anaemia caused by erythrocyte protein membrane defects ? spectrin, ankyrin, band 3 or protein 4.2 ? that lead to membrane destabilization. Ours aims were to evaluate the prevalence of protein deficiencies and the role of membrane proteins or of membrane linked proteins in membrane disturbance and in HS clinical outcome. We studied 215 Portuguese individuals ? 203 from 71 families plus 12 individual unrelated subjects, and found...

  17. Clinical outcome of parotidectomy with reconstruction: Experience of a regional head and neck cancer unit

    OpenAIRE

    Eyituoyo Okoturo; Anslem Osasuyi

    2016-01-01

    Background: Salivary gland pathologies represent a histologically diverse group of benign and malignant neoplasms. Currently, World Health Organization recognizes 13 benign and 24 malignant variants of all salivary gland neoplasms. Surgery continues to remain the main-stay for treatment of parotid gland neoplasms. The aim of this study was to document our experiences of the patients treated for parotid tumors and find out if any compelling variable predicted the relative clinical outcomes. Ma...

  18. Different clinical outcomes of Entamoeba histolytica in Malaysia: does genetic diversity exist?

    OpenAIRE

    Anuar, Tengku Shahrul; Al-Mekhlafi, Hesham M.; Abdul Ghani, Mohamed Kamel; Azreen, Siti Nor; Salleh, Fatmah Md; Ghazali, Nuraffini; Bernadus, Mekadina; Moktar, Norhayati

    2013-01-01

    International audience The present study was conducted to investigate the clinical outcomes of Entamoeba histolytica infection in symptomatic and asymptomatic Orang Asli (aborigine) communities in Malaysia. Examination was performed on 500 stool samples obtained from Orang Asli communities in 3 different states using formalin-ether concentration, trichrome staining, and single-round PCR techniques. Out of 500 stool samples, single infection of E. histolytica, Entamoeba dispar, and Entamoeb...

  19. Clinical Outcomes of Heart-Lung Transplantation: Review of 10 Single-Center Consecutive Patients

    OpenAIRE

    Yun, Jae Kwang; Choi, Se Hoon; Park, Seung-Il; [...

    2016-01-01

    Background Heart-lung transplantation (HLT) has provided hope to patients with end-stage lung disease and irreversible heart dysfunction. We reviewed the clinical outcomes of 10 patients who underwent heart-lung transplantation at Asan Medical Center. Methods Between July 2010 and August 2014, a total of 11 patients underwent HLT at Asan Medical Center. After excluding one patient who underwent concomitant liver transplantation, 10 patients were enrolled in our study. We reviewed the demograp...

  20. Clinical outcome of protein-energy malnourished patients in a Brazilian university hospital

    OpenAIRE

    Pasquini, T.A.S.; H.D. Neder; Araújo-Junqueira, L.; De-Souza, D.A.

    2012-01-01

    Protein-energy malnutrition (PEM) is a treatable disease with high prevalence among hospitalized patients. It can cause significant increases in the duration of hospitalization and costs. PEM is especially important for health systems since malnourished patients present higher morbidity and mortality. The objective of the present study was to assess the evolution of nutritional status (NS) and the effect of malnutrition on clinical outcome of patients at a public university hospital of high c...

  1. Clinical profile and outcomes of atrial fibrillation in elderly patients with acute myocardial infarction

    Institute of Scientific and Technical Information of China (English)

    LI Kang; HUO Yong; DING Yan-sheng

    2008-01-01

    Background Atrial fibrillation (AF) occurs commonly in patients with acute myocardial infarction (MI) and is associated with an increased long-term mortality.This study aimed to investigate the clinical characteristics and outcomes of AF in in-hospital elderly Chinese patients with acute MI.Methods A total of 967 patients with acute MI,aged≥65 years,were categorized on the basis of the absence or presence of AF.Patients with documented AF were classified into two subgroups: the ongoing AF group and the new-onset AF group.We retrospectively evaluated the clinical profile,in-hospital outcomes,and effects of revascularization on the incidence of AF in elderly patients with acute MI.Results AF was documented in 100 (11.53%) patients and the incidence of new-onset AF was 6.51% during hospitalization.History of old MI and cerebrovascular events were more common in patients with AF than in those without AF (P<0.001,P<0.01,respectively).The incidence of AF was higher in patients with non-ST elevated MI (P=0.014),inferior wall MI (P=0.004) and cardiac function of Killip class III or IV (P=0.008).Patients with AF had more complication of pneumonia (P=0.003) and longer hospital stay.Left circumflex coronary artery involvement was more common in patients with AF (compared with patients without AF,P <0.001).Percutaneous coronary intervention or coronary artery bypass grafting significantly decreased the incidence of new-onset AF from 7.97% to 3.82% (P=0.017).AF depended to heart failure,increased the in-hospital mortality.Conclusions AF is common in elderly patients with acute MI and is associated with poorer clinical outcomes.Revascularization reduces the incidence of AF and thus improves the clinical outcomes in these patients.

  2. Identifying the barriers to conducting outcomes research in integrative health care clinic settings - a qualitative study

    OpenAIRE

    Findlay-Reece Barbara; Kania Ania; Mulkins Andrea; Verhoef Marja J; Mior Silvano

    2010-01-01

    Abstract Background Integrative health care (IHC) is an interdisciplinary blending of conventional medicine and complementary and alternative medicine (CAM) with the purpose of enhancing patients' health. In 2006, we designed a study to assess outcomes that are relevant to people using such care. However, we faced major challenges in conducting this study and hypothesized that this might be due to the lack of a research climate in these clinics. To investigate these challenges, we initiated a...

  3. Influence of early post-burn enteral nutrition on clinical outcomes of patients with extensive burns

    OpenAIRE

    Lu, Guozhong; Huang, Jiren; Yu, Junjie; Zhu, Yugang; Cai, Liangliang; Gu, Zaiqiu; Su, Qinghe

    2011-01-01

    Sepsis commonly occurs in severe post-burn patients, often resulting in death. We aimed to evaluate the influence of early enteral feeding on outcomes in patients with extensive burns, including infection incidence, healing and mortality. We retrospectively reviewed 60 patients with extensive burns, 35 who had received early enteral nutrition and 25 who had received parenteral nutrition. Average healing time, infection incidence and mortality were clinically observed. Hemoglobin and serum alb...

  4. Clinical Outcome of Magnetic Resonance Imaging-Detected Additional Lesions in Breast Cancer Patients

    OpenAIRE

    Ha, Gi-Won; Yi, Mi Suk; Lee, Byoung Kil; Youn, Hyun Jo; Jung, Sung Hoo

    2011-01-01

    Purpose The aim of this study was to investigate the clinical outcome of additional breast lesions identified with breast magnetic resonance imaging (MRI) in breast cancer patients. Methods A total of 153 patients who underwent breast MRI between July 2006 and March 2008 were retrospectively reviewed. Thirty-three patients (21.6&) were recommended for second-look ultrasound (US) for further characterization of additional lesions detected on breast MRI and these patients constituted our study ...

  5. Optical ray tracing-guided myopic laser in situ keratomileusis: 1-year clinical outcomes

    OpenAIRE

    Cummings AB; Kelly GE

    2013-01-01

    Arthur B Cummings,1 Gabrielle E Kelly21Wellington Eye Clinic, Dublin, Ireland; 2School of Mathematical Sciences, University College Dublin, Dublin, IrelandPurpose: To compare the safety, efficacy, and predictability of laser in situ keratomileusis treatments at 1 year postprocedure using a novel geometric ray tracing algorithm with outcomes of treatments using wavefront-optimized, wavefront-guided, and topography-guided ablation profiles of an excimer laser (WaveLight GmbH, Erlangen, Germany;...

  6. A STUDY ON CLINICAL, LABORATORY PROFILE AND OUTCOME OF DENGUE FEVER

    OpenAIRE

    Vanamali; Venugopal; Yeshwanth; Dilip

    2013-01-01

    ABSTRACT: BACKGROUND AND OBJECTIVES : In recent days there is an alarming increase in the incidence of dengue fever and has emerged as a serious international public health threat with almost half of the world's population at risk for infection . Very few studies have been conducted in this part of our country and hence this study was undertaken to study the clinical picture, la boratory profile and outcome of dengue fever in and around khammam. MATERIAL...

  7. The effects of endometrial injury on intrauterine insemination outcome: A randomized clinical trial

    OpenAIRE

    Afsoon Zarei; Saeed Alborzi; Nasrin Dadras; Ghazal Azadi

    2014-01-01

    Background: Implantation is considered as the rate-limiting step in success of assisted reproduction techniques, and intrauterine insemination cycles. It might be affected by ovarian superovulation and endometrial local scratching. Objective: This study aims to investigate the effect of local endometrial injury on the outcome of IUI cycles. Materials and Methods: In this randomized clinical trial 144 women with unexplained infertility, mild male factor, and mild endometriosis randomly d...

  8. Outcome tools used for ambulatory children with cerebral palsy: responsiveness and minimum clinically important differences

    OpenAIRE

    Oeffinger, D; Bagley, A; Rogers, S.; Gorton, G; Kryscio, R; Abel, M.; Damiano, D; Barnes, D.; Tylkowski, C

    2008-01-01

    This prospective longitudinal multicenter study of ambulatory children with cerebral palsy (CP) examined changes in outcome tool score over time, tool responsiveness, and used a systematic method for defining minimum clinically important differences (MCIDs). Three hundred and eighty-one participants with CP (Gross Motor Function Classification System [GMFCS] Levels I–III; age range 4–18y, mean age 11y [SD 4y 4mo]; 265 diplegia, 116 hemiplegia; 230 males, 151 females). At baseline and follow-u...

  9. A prospective clinical study of feto-maternal outcome in pregnancies with abnormal liquor volume

    OpenAIRE

    Rutwa J. Chavda; Hardev B. Saini

    2014-01-01

    Background: Evaluating feto-maternal outcome in pregnancies with abnormal liquor volume. Methods: 200 pregnant subjects between 20 and 42 weeks of gestation, who were clinically suspected to have an abnormal amniotic fluid volume (oligohydramnios or polyhydramnios) were subjected to ultrasonographic (USG) assessment of amniotic fluid index. The subjects were closely monitored during pregnancy, labour and puerperium. Results: Ultrasonically, abnormal liquor volume was confirmed in 90-93...

  10. Gender-related variation in the clinical presentation and outcomes of critical limb ischemia

    OpenAIRE

    McCoach, Caroline E.; Armstrong, Ehrin J; Singh, Satinder; Javed, Usman; Anderson, David; Yeo, Khung Keong; Westin, Gregory G; Hedayati, Nasim; Amsterdam, Ezra A.; Laird, John R.

    2013-01-01

    Critical limb ischemia (CLI) is a major cause of limb loss and mortality among patients with advanced peripheral artery disease. Our objective was to evaluate the gender-specific differences in patient characteristics and clinical outcomes among patients with CLI. We performed a retrospective analysis of 97 women and 122 men presenting with CLI who underwent angiography from 2006 to 2010. Baseline demographics, procedural details, and lesion characteristics were assessed for each patient. Kap...

  11. Foot drop caused by lumbar degenerative disease: clinical features, prognostic factors of surgical outcome and clinical stage.

    Directory of Open Access Journals (Sweden)

    Kun Liu

    Full Text Available OBJECTIVE: The purpose of this study was to analyze the clinical features and prognostic factors of surgical outcome of foot drop caused by lumbar degenerative disease and put forward the clinical stage. METHODS: We retrospectively reviewed 135 patients with foot drop due to lumbar degenerative disease. The clinical features and mechanism were analyzed. Age, sex, duration of palsy, preoperative muscle strength of tibialis anterior (TA, sensation defect of affected lower limb, affected foot, diagnosis and compressed nerve roots were recorded and compared with surgical outcome. RESULTS: Foot drop was observed in 8.1% of all inpatients of lumbar degenerative disease. L5 nerve root compression was observed in 126 of all 135 patients (93.3%. Single, double and triple roots compression was observed respectively in 43, 83, and 9 patients (31.9%, 61.5%, and 6.6%. But there was no significant relationship between preoperative muscle strength of TA and the number of compressed roots. The muscle strength of TA was improved in 113 (83.7% patients after surgery, but it reached to >=4 in only 21 (15.6% patients. Improvement of the muscle strength of TA was almost stable at the 6-month follow-up. At the last follow-up, the muscle strength of TA was 1, 2, 3, 4, 5 respectively in 28, 24, 62, 13, 8 patients. Multivariate logistic regression showed duration of palsy (p=0.0360, OR=2.543, preoperative muscle strength of TA (p=0.0064, OR=5.528 and age (p=0.0309, OR=3.208 were factors that influenced recovery following an operation. CONCLUSIONS: L5 nerve root was most frequently affected. The muscle strength of TA improved in most patients after surgery, but few patients can get a good recovery from foot drop. Patients of shorter duration of palsy, better preoperative muscle strength of TA and younger age showed a better surgical outcome.

  12. Below knee angioplasty in elderly patients: Predictors of major adverse clinical outcomes

    Energy Technology Data Exchange (ETDEWEB)

    Keeling, Aoife N.; Khalidi, Karim; Leong, Sum [Department of Academic Radiology, Beaumont Hospital, Beaumont Road, Dublin 9 (Ireland); Wang, Tim T. [Department of Biosurgery and Surgical Technology, Imperial College London, St. Mary' s Hospital, London W2 1NY (United Kingdom); Ayyoub, Alaa S.; McGrath, Frank P. [Department of Academic Radiology, Beaumont Hospital, Beaumont Road, Dublin 9 (Ireland); Athanasiou, Thanos [Department of Biosurgery and Surgical Technology, Imperial College London, St. Mary' s Hospital, London W2 1NY (United Kingdom); Lee, Michael J., E-mail: mlee@rcsi.ie [Department of Academic Radiology, Beaumont Hospital, Beaumont Road, Dublin 9 (Ireland)

    2011-03-15

    Aim: To determine predictors of clinical outcome following percutaneous transluminal angioplasty (PTA) in elderly patients with below knee atherosclerotic lesions causing intermittent claudication (IC) or critical limb ischaemia (CLI). Materials and methods: Over 7.5 years, 76 patients (CLI 72%, n = 55) underwent below knee PTA. The composite end-point of interest was major adverse clinical outcome (MACO) of the treated limb at follow-up which was defined as clinical failure, need for subsequent endovascular or surgical revascularization or amputation. Actuarial freedom from MACO was assessed using Kaplan-Meier curves and multivariable Cox proportional hazards regression. Results: IC was improved in 95% at mean 3.4 years (range 0.5-108 months). Successful limb salvage and ulcer healing were seen in 73% with CLI. Most failures were in the CLI group (27% CLI vs. 5% IC), with an amputation rate of 16% for CLI vs. 5% for IC and persistent ulceration in 24% of CLI. Significant independent predictors of MACO were ulceration (hazard ratio 4.02, 95% CI = 1.55-10.38) and family history of atherosclerosis (hazard ratio 2.53, 95% CI = 1.1-5.92). Conclusion: Primary below knee PTA is a feasible therapeutic option in this elderly population. Limb ulceration and family history of atherosclerosis may be independent predictors of adverse outcome.

  13. The EMPA-REG outcome study: critical appraisal and potential clinical implications.

    Science.gov (United States)

    Perseghin, Gianluca; Solini, Anna

    2016-01-01

    Diabetes health care professionals have to face a study with results of incomparable success in secondary and tertiary cardiovascular disease prevention. In the past, no studies in patients with type 2 diabetes resulted to be successful in inducing an improvement of cardiovascular prognosis, no matter whether they were focused on a target, on life-style or on pharmacological intervention. On a clinical perspective, should the diabetologist's way to think about the anti-diabetic therapy of patients on secondary cardiovascular prevention change based on the results of Empa-Reg outcome? Due to the complexity of the clinical picture of patients with type 2 diabetes, a tailored therapy based on targets, complications, co-morbidity, familial and social environment, personal and cultural features must be conceived and applied in starting pharmacological therapy; however, the question whether should we consider empagliflozin as first choice therapy in individuals with type 2 diabetes exposed to high cardiovascular risk, the Empa-Reg outcome-like patient, awaits now for an answer. Waiting for data confirming the results of the Empa-Reg outcome study, this report goes through the good reasons in support of this way of thinking, but at the same time explores the many unanswered questions raising potential concerns about this clinical choice. PMID:27260022

  14. Hippocampal volume in relation to clinical and cognitive outcome after electroconvulsive therapy in depression

    Science.gov (United States)

    Nordanskog, P; Larsson, M R; Larsson, E-M; Johanson, A

    2014-01-01

    Objective In a previous magnetic resonance imaging (MRI) study, we found a significant increase in hippocampal volume immediately after electroconvulsive therapy (ECT) in patients with depression. The aim of this study was to evaluate hippocampal volume up to 1 year after ECT and investigate its possible relation to clinical and cognitive outcome. Method Clinical and cognitive outcome in 12 in-patients with depression receiving antidepressive pharmacological treatment referred for ECT were investigated with the Montgomery–Asberg Depression Rating Scale (MADRS) and a broad neuropsychological test battery within 1 week before and after ECT. The assessments were repeated 6 and 12 months after baseline in 10 and seven of these patients, respectively. Hippocampal volumes were measured on all four occasions with 3 Tesla MRI. Results Hippocampal volume returned to baseline during the follow-up period of 6 months. Neither the significant antidepressant effect nor the significant transient decrease in executive and verbal episodic memory tests after ECT could be related to changes in hippocampal volume. No persistent cognitive side effects were observed 1 year after ECT. Conclusion The immediate increase in hippocampal volume after ECT is reversible and is not related to clinical or cognitive outcome. PMID:23745780

  15. Below knee angioplasty in elderly patients: predictors of major adverse clinical outcomes.

    LENUS (Irish Health Repository)

    Keeling, Aoife N

    2012-02-01

    AIM: To determine predictors of clinical outcome following percutaneous transluminal angioplasty (PTA) in elderly patients with below knee atherosclerotic lesions causing intermittent claudication (IC) or critical limb ischaemia (CLI). MATERIALS AND METHODS: Over 7.5 years, 76 patients (CLI 72%, n = 55) underwent below knee PTA. The composite end-point of interest was major adverse clinical outcome (MACO) of the treated limb at follow-up which was defined as clinical failure, need for subsequent endovascular or surgical revascularization or amputation. Actuarial freedom from MACO was assessed using Kaplan-Meier curves and multivariable Cox proportional hazards regression. RESULTS: IC was improved in 95% at mean 3.4 years (range 0.5-108 months). Successful limb salvage and ulcer healing were seen in 73% with CLI. Most failures were in the CLI group (27% CLI vs. 5% IC), with an amputation rate of 16% for CLI vs. 5% for IC and persistent ulceration in 24% of CLI. Significant independent predictors of MACO were ulceration (hazard ratio 4.02, 95% CI = 1.55-10.38) and family history of atherosclerosis (hazard ratio 2.53, 95% CI = 1.1-5.92). CONCLUSION: Primary below knee PTA is a feasible therapeutic option in this elderly population. Limb ulceration and family history of atherosclerosis may be independent predictors of adverse outcome.

  16. Below knee angioplasty in elderly patients: Predictors of major adverse clinical outcomes

    International Nuclear Information System (INIS)

    Aim: To determine predictors of clinical outcome following percutaneous transluminal angioplasty (PTA) in elderly patients with below knee atherosclerotic lesions causing intermittent claudication (IC) or critical limb ischaemia (CLI). Materials and methods: Over 7.5 years, 76 patients (CLI 72%, n = 55) underwent below knee PTA. The composite end-point of interest was major adverse clinical outcome (MACO) of the treated limb at follow-up which was defined as clinical failure, need for subsequent endovascular or surgical revascularization or amputation. Actuarial freedom from MACO was assessed using Kaplan-Meier curves and multivariable Cox proportional hazards regression. Results: IC was improved in 95% at mean 3.4 years (range 0.5-108 months). Successful limb salvage and ulcer healing were seen in 73% with CLI. Most failures were in the CLI group (27% CLI vs. 5% IC), with an amputation rate of 16% for CLI vs. 5% for IC and persistent ulceration in 24% of CLI. Significant independent predictors of MACO were ulceration (hazard ratio 4.02, 95% CI = 1.55-10.38) and family history of atherosclerosis (hazard ratio 2.53, 95% CI = 1.1-5.92). Conclusion: Primary below knee PTA is a feasible therapeutic option in this elderly population. Limb ulceration and family history of atherosclerosis may be independent predictors of adverse outcome.

  17. Percutaneous coronary intervention in asians- are there differences in clinical outcome?

    Directory of Open Access Journals (Sweden)

    Chua Terrance S

    2011-05-01

    Full Text Available Abstract Background Ethnic differences in clinical outcome after percutaneous coronary intervention (PCI have been reported. Data within different Asian subpopulations is scarce. We aim to explore the differences in clinical profile and outcome between Chinese, Malay and Indian Asian patients who undergo PCI for coronary artery disease (CAD. Methods A prospective registry of consecutive patients undergoing PCI from January 2002 to December 2007 at a tertiary care center was analyzed. Primary endpoint was major adverse cardiovascular events (MACE of myocardial infarction (MI, repeat revascularization and all-cause death at six months. Results 7889 patients underwent PCI; 7544 (96% patients completed follow-up and were included in the analysis (79% males with mean age of 59 years ± 11. There were 5130 (68% Chinese, 1056 (14% Malays and 1001 (13.3% Indian patients. The remaining 357 (4.7% patients from other minority ethnic groups were excluded from the analysis. The primary end-point occurred in 684 (9.1% patients at six months. Indians had the highest rates of six month MACE compared to Chinese and Malays (Indians 12% vs. Chinese 8.2% vs. Malays 10.7%; OR 1.55 95%CI 1.24-1.93, p Conclusion These data indicate that ethnic variations in clinical outcome exist following PCI. In particular, Indian patients have higher six month event rates compared to Chinese and Malays. Future studies are warranted to elucidate the underlying mechanisms behind these variations.

  18. Cerebral amyloid angiopathy-related inflammation: imaging findings and clinical outcome

    Energy Technology Data Exchange (ETDEWEB)

    Martucci, Matia [Vall d' Hebron University Hospital, Neuroradiology Unit, Radiology Department (IDI), Barcelona (Spain); Catholic University of Sacred Heart, ' ' A. Gemelli' ' University Hospital, Department of Radiological Sciences, Rome (Italy); Sarria, Silvana; Coscojuela, Pilar; Vert, Carla; Siurana, Sahyly; Auger, Cristina; Rovira, Alex [Vall d' Hebron University Hospital, Neuroradiology Unit, Radiology Department (IDI), Barcelona (Spain); Toledo, Manuel [Vall d' Hebron University Hospital, Epilepsy Unit, Neurology Department, Barcelona (Spain)

    2014-04-15

    We aim to investigate the clinical onset, computed tomography (CT) and magnetic resonance (MR) imaging findings, and follow-up of patients with cerebral amyloid angiopathy (CAA)-related inflammation, an uncommon but clinically striking presentation of CAA. We retrospectively reviewed the clinical manifestations, CT/MR imaging findings, and outcome of ten consecutive patients with CAA-related inflammation. In each patient, a brain CT study was performed at hospital admission, and brain MR imaging was carried out 2 to 4 days later. Clinical and radiologic follow-up findings were evaluated in all patients. The most common clinical onset was rapidly progressive cognitive decline, followed by focal neurological signs. Brain CT/MR showed unenhanced expansive subcortical lesions, corresponding to areas of vasogenic edema, associated with chronic lobar, cortical, or cortical-subcortical micro/macrohemorrhages. Clinical symptoms recovered in a few weeks under treatment in eight patients and spontaneously in the remaining two. MRI follow-up at 2 to 12 months after treatment showed resolution of the lesions. Three patients experienced symptomatic disease recurrence, with new lesions on CT/MR. In the absence of histological data, early recognition of the clinical symptoms and typical radiologic features of CAA-related inflammation is essential to enable timely establishment of proper treatment. (orig.)

  19. Effects of a curricular revision on learner outcomes in veterinary clinical pathology.

    Science.gov (United States)

    Hollinger, Charlotte; Libarkin, Julie C; Stickle, Julia E; Hauptman, Joe G; Henry, Rebecca; Scott, Michael A

    2013-01-01

    A mixed-methods evaluation was conducted to study learner attitudes and knowledge about clinical pathology across a curricular change that instituted a stand-alone clinical pathology course in place of content within a previously integrated pathology course structure. Groups of pre- and post-change students were assessed three times across the two semesters leading up to graduation. At each time, rank-ordered and open-ended response items probed attitudes, and multiple-choice items assessed knowledge. Data about student clinical pathology performance were also collected from clinical pathology instructors and supervising clinicians. Student rank-ordered items were evaluated by factor analysis; resulting factor-scale scores, multiple-choice scores, and rank responses from study cohorts were statistically assessed between groups and within each group over time. Intraclass correlations were calculated for the coding of student open-ended responses, and all coded responses were compared among groups. Analysis revealed that students in the revised curriculum had greater satisfaction with their training and greater confidence in data interpretation compared to students without exposure to an independent clinical pathology course. Although differences in knowledge of clinical pathology were not detected, it was also apparent that the independent clinical pathology course filled a student-perceived curricular need without raising criticisms related to diminished integration with anatomic pathology. Secondary study outcomes included formative feedback for course improvement, evidence of clerkship efficacy, and baseline data for further studies.

  20. Thrombolytic-Related Asymptomatic Hemorrhagic Transformation Does Not Deteriorate Clinical Outcome: Data from TIMS in China.

    Directory of Open Access Journals (Sweden)

    Weihua Jia

    Full Text Available It has been unclear whether thrombolytic-related asymptomatic hemorrhagic transformation (AHT affects the clinical outcome. To answer this question, we examined whether thrombolytic-related AHT affect short-term and long-term clinical outcome.All data were collected from the Thrombolysis Implementation and Monitor of Acute Ischemic Stroke in China (TIMS-China registry. The patients were diagnosed as having AHT group and non- hemorrhagic transformation (HT group based on clinical and imaging data. The patients with symptomatic hemorrhagic transformation were excluded from this study. Thrombolytic-related AHT was defined according to European-Australasian Acute Stroke Study (ECASS II criteria. 90-day functional outcome, 7-day National Institutes of Health Stroke Scale (NIHSS score, 7-day and 90-day mortalities were compared between two groups. Logistic regression analysis was used to evaluate the effects of AHT on a short-term and long-term clinical outcome.904 of all 1440 patients in TIMS-China registry were enrolled. 89 (9.6% patients presented with AHT after thrombolysis within 24-36 h. These patients with AHT were more likely to be elder age, cardioembolic subtype, and to have higher National Institutes of Health Stroke Scale score before thrombolysis than patients without AHT. No significant difference was found on the odds of 7-day (95% CI:0.692 (0.218-2.195, (P = 0.532 or 90-day mortalities (95% CI:0.548 (0.237-1.268, P = 0.160 and modified Rankin Score(0-1 at 90-day (95% CI:0.798 (0.460-1.386, P = 0.423 or modified Rankin Score(0-2 at 90-day (95% CI:0.732 (0.429-1.253, P = 0.116 or modified Rankin Score(5-6 at 90-day (95% CI:0.375 (0.169-1.830, P = 0.116 between two groups.Thrombolytic-related AHT does not deteriorate short-term and long-term clinical outcome.

  1. Impact of cardiology referral: clinical outcomes and factors associated with physicians' adherence to recommendations

    Directory of Open Access Journals (Sweden)

    André C. Marques

    2014-12-01

    Full Text Available OBJECTIVES: Cardiology referral is common for patients admitted for non-cardiac diseases. Recommendations from cardiologists may involve complex and aggressive treatments that could be ignored or denied by other physicians. The purpose of this study was to compare the outcomes of patients who were given recommendations during cardiology referrals and to examine the clinical outcomes of patients who did not follow the recommendations. METHODS: We enrolled 589 consecutive patients who received in-hospital cardiology consultations. Data on recommendations, implementation of suggestions and outcomes were collected. RESULTS: Regarding adherence of the referring service to the recommendations, 77% of patients were classified in the adherence group and 23% were classified in the non-adherence group. Membership in the non-adherence group (p<0.001; odds ratio: 10.25; 95% CI: 4.45-23.62 and advanced age (p = 0.017; OR: 1.04; 95% CI: 1.01-1.07 were associated with unfavorable outcomes. Multivariate analysis identified four independent predictors of adherence to recommendations: follow-up notes in the medical chart (p<0.001; OR: 2.43; 95% CI: 1.48-4.01; verbal reinforcement (p = 0.001; OR: 1.86; 95% CI: 1.23-2.81; a small number of recommendation (p = 0.001; OR: 0.87; 95% CI: 0.80-0.94; and a younger patient age (p = 0.002; OR: 0.98; 95% CI: 0.96-0.99. CONCLUSIONS: Poor adherence to cardiology referral recommendations was associated with unfavorable clinical outcomes. Follow-up notes in the medical chart, verbal reinforcement, a limited number of recommendations and a patient age were associated with greater adherence to recommendations.

  2. Prime time: 18-month violence outcomes of a clinic-linked intervention.

    Science.gov (United States)

    Sieving, Renee E; McMorris, Barbara J; Secor-Turner, Molly; Garwick, Ann W; Shlafer, Rebecca; Beckman, Kara J; Pettingell, Sandra L; Oliphant, Jennifer A; Seppelt, Ann M

    2014-08-01

    Prime Time, a youth development intervention, aims to reduce multiple risk behaviors among adolescent girls seeking clinic services who are at high risk for pregnancy. The purpose of the current study was to examine whether Prime Time involvement produced changes in relational aggression, physical violence, and related psychosocial and behavioral outcomes. Qualitative case exemplars illustrated social contexts of intervention participants with differing longitudinal patterns of relational aggression and physical violence. Data were from a randomized efficacy trial with 13-17 year-old girls (n = 253) meeting specified risk criteria. Intervention participants were involved in Prime Time and usual clinic services for 18 months, control participants received usual clinic services. Participants in the current study completed self-report surveys at baseline and 18 months following enrollment. Outcomes analyses revealed significantly lower levels of relational aggression perpetration in the intervention group versus controls. In contrast, Prime Time involvement did not result in significant reductions in physical violence. Exploratory dose-response analyses indicated that reductions in relational aggression may have been most pronounced among girls actively involved in Prime Time case management and peer leadership activities. Qualitative findings suggested that the intervention's emphasis on modeling and building supportive relationships contributed to reductions in relational aggression. This study contributes to what has been a very limited evidence base regarding effective approaches to preventing violence among high-risk adolescent girls. Findings suggest that offering youth development interventions through clinic settings hold promise in reducing violence risk among vulnerable youth. PMID:23543359

  3. Adaptive Radiotherapy for Head-and-Neck Cancer: Initial Clinical Outcomes From a Prospective Trial

    International Nuclear Information System (INIS)

    Purpose: To present pilot toxicity and survival outcomes for a prospective trial investigating adaptive radiotherapy (ART) for oropharyngeal squamous cell carcinoma. Methods and Materials: A total of 24 patients were enrolled in an institutional review board–approved clinical trial; data for 22 of these patients were analyzed. Daily CT-guided setup and deformable image registration permitted serial mapping of clinical target volumes and avoidance structures for ART planning. Primary site was base of tongue in 15 patients, tonsil in 6 patient, and glossopharyngeal sulcus in 1 patient. Twenty patients (91%) had American Joint Committee on Cancer (AJCC) Stage IV disease. T stage distribution was 2 T1, 12 T2, 3 T3, 5 T4. N stage distribution was 1 N0, 2 N1, 5 N2a, 12 N2b, and 2 N2c. Of the patients, 21 (95%) received systemic therapy. Results: With a 31-month median follow-up (range, 13–45 months), there has been no primary site failure and 1 nodal relapse, yielding 100% local and 95% regional disease control at 2 years. Baseline tumor size correlated with absolute volumetric treatment response (p = 0.018). Parotid volumetric change correlated with duration of feeding tube placement (p = 0.025). Acute toxicity was comparable to that observed with conventional intensity-modulated radiotherapy (IMRT). Chronic toxicity and functional outcomes beyond 1 year were tabulated. Conclusion: This is the first prospective evaluation of morbidity and survival outcomes in patients with locally advanced head-and-neck cancer treated with automated adaptive replanning. ART can provide dosimetric benefit with only one or two mid-treatment replanning events. Our preliminary clinical outcomes document functional recovery and preservation of disease control at 1-year follow-up and beyond.

  4. Nutritional Care of Gastric Cancer Patients with Clinical Outcomes and Complications: A Review.

    Science.gov (United States)

    Choi, Wook Jin; Kim, Jeongseon

    2016-04-01

    The incidence and mortality of gastric cancer have been steadily decreased over the past few decades. However, gastric cancer is still one of the leading causes of cancer deaths across many regions of the world, particularly in Asian countries. In previous studies, nutrition has been considered one of significant risk factors in gastric cancer patients. Especially, malnourished patients are at greater risk of adverse clinical outcomes (e.g., longer hospital stay) and higher incidence of complications (e.g., wound/infectious complications) compared to well-nourished patients. Malnutrition is commonly found in advanced gastric cancer patients due to poor absorption of essential nutrients after surgery. Therefore, nutritional support protocols, such as early oral and enternal feeding, have been proposed in many studies, to improve unfavorable clinical outcomes and to reduce complications due to delayed application of oral nutritional support or parental feeding. Also, the supplied with enternal immune-enriched diet had more benefits in improving clinical outcomes and fewer complications compared to a group supplied with control formula. Using nutritional screening tools, such as nutritional risk index (NRI) and nutritional risk screening (NRS 2002), malnourished patients showed higher incidence of complications and lower survival rates than non-malnourished patients. However, a long-term nutritional intervention, such as nutritional counseling, was not effective in the patients. Therefore, early assessment of nutritional status in patients using a proper nutritional screening tool is suggested to prevent malnutrition and adverse health outcomes. Further studies with numerous ethnic groups may provide stronger scientific evidences in association between nutritional care and recovery from surgery in patients with gastric cancer. PMID:27152296

  5. Adaptive Radiotherapy for Head-and-Neck Cancer: Initial Clinical Outcomes From a Prospective Trial

    Energy Technology Data Exchange (ETDEWEB)

    Schwartz, David L., E-mail: dschwartz3@nshs.edu [Department of Radiation Medicine, Hofstra North Shore-Long Island Jewish School of Medicine, New Hyde Park, NY (United States); Feinstein Institute for Medical Research, Manhasset, NY (United States); Department of Radiation Oncology, University of Texas M.D. Anderson Cancer Center, Houston, TX (United States); Garden, Adam S.; Thomas, Jimmy [Department of Radiation Oncology, University of Texas M.D. Anderson Cancer Center, Houston, TX (United States); Chen Yipei; Zhang Yongbin [Department of Radiation Physics, University of Texas M.D. Anderson Cancer Center, Houston, TX (United States); Lewin, Jan; Chambers, Mark S. [Department of Head and Neck Surgery, University of Texas M.D. Anderson Cancer Center, Houston, TX (United States); Dong, Lei [Department of Radiation Physics, University of Texas M.D. Anderson Cancer Center, Houston, TX (United States)

    2012-07-01

    Purpose: To present pilot toxicity and survival outcomes for a prospective trial investigating adaptive radiotherapy (ART) for oropharyngeal squamous cell carcinoma. Methods and Materials: A total of 24 patients were enrolled in an institutional review board-approved clinical trial; data for 22 of these patients were analyzed. Daily CT-guided setup and deformable image registration permitted serial mapping of clinical target volumes and avoidance structures for ART planning. Primary site was base of tongue in 15 patients, tonsil in 6 patient, and glossopharyngeal sulcus in 1 patient. Twenty patients (91%) had American Joint Committee on Cancer (AJCC) Stage IV disease. T stage distribution was 2 T1, 12 T2, 3 T3, 5 T4. N stage distribution was 1 N0, 2 N1, 5 N2a, 12 N2b, and 2 N2c. Of the patients, 21 (95%) received systemic therapy. Results: With a 31-month median follow-up (range, 13-45 months), there has been no primary site failure and 1 nodal relapse, yielding 100% local and 95% regional disease control at 2 years. Baseline tumor size correlated with absolute volumetric treatment response (p = 0.018). Parotid volumetric change correlated with duration of feeding tube placement (p = 0.025). Acute toxicity was comparable to that observed with conventional intensity-modulated radiotherapy (IMRT). Chronic toxicity and functional outcomes beyond 1 year were tabulated. Conclusion: This is the first prospective evaluation of morbidity and survival outcomes in patients with locally advanced head-and-neck cancer treated with automated adaptive replanning. ART can provide dosimetric benefit with only one or two mid-treatment replanning events. Our preliminary clinical outcomes document functional recovery and preservation of disease control at 1-year follow-up and beyond.

  6. Randomized Clinical Investigation of Titanium Implants with and without Platform Switching: Six Months’ Radiographic and Clinical Outcome

    Directory of Open Access Journals (Sweden)

    Roberto Rossi

    2015-04-01

    Full Text Available The aim of this study was to obtain a randomized, clinical and radiological comparison of implants with and without platform switching (PFS. The two compared titanium implant types differed only in the microgap position: test (PFS or control (StE, no PFS. All implants were inserted in posterior regions and followed up for six months after abutment connection (AC. Twenty one patients with 21 PFS and 18 StE implants completed the six-month evaluation. No implant failed. One complication (exposed cap screw was reported at AC. No statistically significant difference was observed between the marginal bone level of PFS and StE implants. Their bone level stabilized approximately 1 mm below the microgap. Based on the outcome of this short-term study with a limited number of patients, it seems unlikely that the optimal clinical and radiological outcome obtained with the tested standard implant (no PFS can be improved by introducing an inward microgap shift (PFS.

  7. Gender differences in the management and clinical outcome of stable angina

    DEFF Research Database (Denmark)

    Daly, Caroline; Clemens, Felicity; Sendon, Jose L. Lopez;

    2006-01-01

    Background- We sought to examine the impact of gender on the investigation and subsequent management of stable angina and to assess gender differences in clinical outcome at 1 year. Methods and Results- The Euro Heart Survey of Stable Angina enrolled patients with a clinical diagnosis of stable...... angina on initial assessment by a cardiologist. Baseline clinical details and cardiac investigations planned or performed within a 4-week period of the assessment were recorded, and follow-up data were collected at 1 year. A total of 3779 patients were included in the survey; 42% were female. Women were......, 1.13 to 3.85), even after multivariable adjustment for age, abnormal ventricular function, severity of coronary disease, and diabetes. Conclusions- Significant gender bias has been identified in the use of investigations and evidence-based medical therapy in stable angina. Women were also less...

  8. Framework and guidance for implementing patient-reported outcomes in clinical practice: evidence, challenges and opportunities.

    Science.gov (United States)

    Porter, Ian; Gonçalves-Bradley, Daniela; Ricci-Cabello, Ignacio; Gibbons, Chris; Gangannagaripalli, Jaheeda; Fitzpatrick, Ray; Black, Nick; Greenhalgh, Joanne; Valderas, Jose M

    2016-08-01

    Patient-reported outcomes (PROs) are reports of the status of a patient's health condition that come directly from the patient. While PRO measures are a well-developed technology with robust standards in research, their use for informing healthcare decisions is still poorly understood. We review relevant examples of their application in the provision of healthcare and examine the challenges associated with implementing PROs in clinical settings. We evaluate evidence for their use and examine barriers to their uptake, and present an evidence-based framework for the successful implementation of PROs in clinical practice. We discuss current and future developments for the use of PROs in clinical practice, such as individualized measurement and computer-adaptive testing. PMID:27427277

  9. Preoperative MRI findings predict two-year postoperative clinical outcome in lumbar spinal stenosis.

    Directory of Open Access Journals (Sweden)

    Pekka Kuittinen

    Full Text Available To study the predictive value of preoperative magnetic resonance imaging (MRI findings for the two-year postoperative clinical outcome in lumbar spinal stenosis (LSS.84 patients (mean age 63±11 years, male 43% with symptoms severe enough to indicate LSS surgery were included in this prospective observational single-center study. Preoperative MRI of the lumbar spine was performed with a 1.5-T unit. The imaging protocol conformed to the requirements of the American College of Radiology for the performance of MRI of the adult spine. Visual and quantitative assessment of MRI was performed by one experienced neuroradiologist. At the two-year postoperative follow-up, functional ability was assessed with the Oswestry Disability Index (ODI 0-100% and treadmill test (0-1000 m, pain symptoms with the overall Visual Analogue Scale (VAS 0-100 mm, and specific low back pain (LBP and specific leg pain (LP separately with a numeric rating scale from 0-10 (NRS-11. Satisfaction with the surgical outcome was also assessed.Preoperative severe central stenosis predicted postoperatively lower LP, LBP, and VAS when compared in patients with moderate central stenosis (p<0.05. Moreover, severe stenosis predicted higher postoperative satisfaction (p = 0.029. Preoperative scoliosis predicted an impaired outcome in the ODI (p = 0.031 and lowered the walking distance in the treadmill test (p = 0.001. The preoperative finding of only one stenotic level in visual assessment predicted less postoperative LBP when compared with patients having 2 or more stenotic levels (p = 0.026. No significant differences were detected between quantitative measurements and the patient outcome.Routine preoperative lumbar spine MRI can predict the patient outcome in a two-year follow up in patients with LSS surgery. Severe central stenosis and one-level central stenosis are predictors of good outcome. Preoperative finding of scoliosis may indicate worse functional ability.

  10. EUCLID: an outcome analysis tool for high-dimensional clinical studies

    Energy Technology Data Exchange (ETDEWEB)

    Gayou, Olivier [Department of Radiation Oncology, Allegheny General Hospital, Pittsburgh, PA 15212 (United States); Parda, David S [Department of Radiation Oncology, Allegheny General Hospital, Pittsburgh, PA 15212 (United States); Miften, Moyed [Department of Radiation Oncology, Allegheny General Hospital, Pittsburgh, PA 15212 (United States)

    2007-03-21

    Treatment management decisions in three-dimensional conformal radiation therapy (3DCRT) and intensity-modulated radiation therapy (IMRT) are usually made based on the dose distributions in the target and surrounding normal tissue. These decisions may include, for example, the choice of one treatment over another and the level of tumour dose escalation. Furthermore, biological predictors such as tumour control probability (TCP) and normal tissue complication probability (NTCP), whose parameters available in the literature are only population-based estimates, are often used to assess and compare plans. However, a number of other clinical, biological and physiological factors also affect the outcome of radiotherapy treatment and are often not considered in the treatment planning and evaluation process. A statistical outcome analysis tool, EUCLID, for direct use by radiation oncologists and medical physicists was developed. The tool builds a mathematical model to predict an outcome probability based on a large number of clinical, biological, physiological and dosimetric factors. EUCLID can first analyse a large set of patients, such as from a clinical trial, to derive regression correlation coefficients between these factors and a given outcome. It can then apply such a model to an individual patient at the time of treatment to derive the probability of that outcome, allowing the physician to individualize the treatment based on medical evidence that encompasses a wide range of factors. The software's flexibility allows the clinicians to explore several avenues to select the best predictors of a given outcome. Its link to record-and-verify systems and data spreadsheets allows for a rapid and practical data collection and manipulation. A wide range of statistical information about the study population, including demographics and correlations between different factors, is available. A large number of one- and two-dimensional plots, histograms and survival curves

  11. EUCLID: an outcome analysis tool for high-dimensional clinical studies

    Science.gov (United States)

    Gayou, Olivier; Parda, David S.; Miften, Moyed

    2007-03-01

    Treatment management decisions in three-dimensional conformal radiation therapy (3DCRT) and intensity-modulated radiation therapy (IMRT) are usually made based on the dose distributions in the target and surrounding normal tissue. These decisions may include, for example, the choice of one treatment over another and the level of tumour dose escalation. Furthermore, biological predictors such as tumour control probability (TCP) and normal tissue complication probability (NTCP), whose parameters available in the literature are only population-based estimates, are often used to assess and compare plans. However, a number of other clinical, biological and physiological factors also affect the outcome of radiotherapy treatment and are often not considered in the treatment planning and evaluation process. A statistical outcome analysis tool, EUCLID, for direct use by radiation oncologists and medical physicists was developed. The tool builds a mathematical model to predict an outcome probability based on a large number of clinical, biological, physiological and dosimetric factors. EUCLID can first analyse a large set of patients, such as from a clinical trial, to derive regression correlation coefficients between these factors and a given outcome. It can then apply such a model to an individual patient at the time of treatment to derive the probability of that outcome, allowing the physician to individualize the treatment based on medical evidence that encompasses a wide range of factors. The software's flexibility allows the clinicians to explore several avenues to select the best predictors of a given outcome. Its link to record-and-verify systems and data spreadsheets allows for a rapid and practical data collection and manipulation. A wide range of statistical information about the study population, including demographics and correlations between different factors, is available. A large number of one- and two-dimensional plots, histograms and survival curves allow

  12. Clinical outcome endpoints in heart failure trials : a European Society of Cardiology Heart Failure Association consensus document

    NARCIS (Netherlands)

    Zannad, Faiez; Garcia, Angeles Alonso; Anker, Stefan D.; Armstrong, Paul W.; Calvo, Gonzalo; Cleland, John G. F.; Cohn, Jay N.; Dickstein, Kenneth; Domanski, Michael J.; Ekman, Inger; Filippatos, Gerasimos S.; Gheorghiade, Mihai; Hernandez, Adrian F.; Jaarsma, Tiny; Koglin, Joerg; Konstam, Marvin; Kupfer, Stuart; Maggioni, Aldo P.; Mebazaa, Alexandre; Metra, Marco; Nowack, Christina; Pieske, Burkert; Pina, Ileana L.; Pocock, Stuart J.; Ponikowski, Piotr; Rosano, Giuseppe; Ruilope, Luis M.; Ruschitzka, Frank; Severin, Thomas; Solomon, Scott; Stein, Kenneth; Stockbridge, Norman L.; Stough, Wendy Gattis; Swedberg, Karl; Tavazzi, Luigi; Voors, Adriaan A.; Wasserman, ScottM.; Woehrle, Holger; Zalewski, Andrew; McMurray, John J. V.

    2013-01-01

    Endpoint selection is a critically important step in clinical trial design. It poses major challenges for investigators, regulators, and study sponsors, and it also has important clinical and practical implications for physicians and patients. Clinical outcomes of interest in heart failure trials in

  13. Dissecting the determinants of depressive disorders outcome: an in depth analysis of two clinical cases

    Directory of Open Access Journals (Sweden)

    Oasi Osmano

    2007-02-01

    Full Text Available Abstract Clinicians face everyday the complexity of depression. Available pharmacotherapies and psychotherapies improve patients suffering in a large part of subjects, however up to half of patients do not respond to treatment. Clinicians may forecast to a good extent if a given patient will respond or not, based on a number of data and sensations that emerge from face to face assessment. Conversely, clinical predictors of non response emerging from literature are largely unsatisfactory. Here we try to fill this gap, suggesting a comprehensive assessment of patients that may overcome the limitation of standardized assessments and detecting the factors that plausibly contribute to so marked differences in depressive disorders outcome. For this aim we present and discuss two clinical cases. Mr. A was an industrial manager who came to psychiatric evaluation with a severe depressive episode. His employment was demanding and the depressive episode undermined his capacity to manage it. Based on standardized assessment, Mr. A condition appeared severe and potentially dramatic. Mrs. B was a housewife who came to psychiatric evaluation with a moderate depressive episode. Literature predictors would suggest Mrs. B state as associated with a more favourable outcome. However the clinician impression was not converging with the standardized assessment and in fact the outcome will reverse the prediction based on the initial formal standard evaluation. Although the present report is based on two clinical cases and no generalizability is possible, a more detailed analysis of personality, temperament, defense mechanisms, self esteem, intelligence and social adjustment may allow to formalize the clinical impressions used by clinicians for biologic and pharmacologic studies.

  14. Femoral condyle insufficiency fractures: associated clinical and morphological findings and impact on outcome

    International Nuclear Information System (INIS)

    To determine the characteristics of femoral condyle insufficiency fracture (FCIF) lesions and their relative associations with the risk of clinical progression. This HIPAA-compliant retrospective study was approved by our Institutional Review Board. Seventy-three patients (age range, 19-95) were included after excluding patients with post-traumatic fractures, bone marrow infarct, osteochondritis dissecans, or underlying tumor. Two board-certified musculoskeletal radiologists classified morphologic findings including lesion diameter, associated bone marrow edema pattern, and associated cartilage/meniscus damage. Electronic medical charts were evaluated for symptoms, risk factors, and longitudinal outcomes, including total knee arthroplasty (TKA). Imaging characteristics were correlated with clinical findings, and comparison of outcome groups was performed using a regression model adjusted for age. The majority of patients with FCIF were women (64.4 %, 47/73), on average 10 years older than men (66.28 ± 15.86 years vs. 56.54 ± 10.39 years, p = 0.005). The most common location for FCIF was the central weight-bearing surface of the medial femoral condyle; overlying full thickness cartilage loss (75.7 %, 53/70) and ipsilateral meniscal injury (94.1 %, 64/68) were frequently associated. Clinical outcomes were variable, with 23.9 % (11/46) requiring TKA. Cartilage WORMS score, adjacent cartilage loss, and contralateral meniscal injury, in addition to decreased knee range of motion at presentation, were significantly associated with progression to TKA (p < 0.05). FCIF are frequently associated with overlying cartilage loss and ipsilateral meniscal injury. The extent of cartilage loss and meniscal damage, in addition to loss of knee range of motion at the time of presentation, are significantly associated with clinical progression. (orig.)

  15. Femoral condyle insufficiency fractures: associated clinical and morphological findings and impact on outcome

    Energy Technology Data Exchange (ETDEWEB)

    Plett, Sara K.; Hackney, Lauren A.; Heilmeier, Ursula; Nardo, Lorenzo; Zhang, Chiyuan A.; Link, Thomas M. [Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA (United States); Yu, Aihong [Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA (United States); 4th Medical College of Peking University, Department of Radiology, Beijing Jishuitan Hospital, Beijing (China)

    2015-12-15

    To determine the characteristics of femoral condyle insufficiency fracture (FCIF) lesions and their relative associations with the risk of clinical progression. This HIPAA-compliant retrospective study was approved by our Institutional Review Board. Seventy-three patients (age range, 19-95) were included after excluding patients with post-traumatic fractures, bone marrow infarct, osteochondritis dissecans, or underlying tumor. Two board-certified musculoskeletal radiologists classified morphologic findings including lesion diameter, associated bone marrow edema pattern, and associated cartilage/meniscus damage. Electronic medical charts were evaluated for symptoms, risk factors, and longitudinal outcomes, including total knee arthroplasty (TKA). Imaging characteristics were correlated with clinical findings, and comparison of outcome groups was performed using a regression model adjusted for age. The majority of patients with FCIF were women (64.4 %, 47/73), on average 10 years older than men (66.28 ± 15.86 years vs. 56.54 ± 10.39 years, p = 0.005). The most common location for FCIF was the central weight-bearing surface of the medial femoral condyle; overlying full thickness cartilage loss (75.7 %, 53/70) and ipsilateral meniscal injury (94.1 %, 64/68) were frequently associated. Clinical outcomes were variable, with 23.9 % (11/46) requiring TKA. Cartilage WORMS score, adjacent cartilage loss, and contralateral meniscal injury, in addition to decreased knee range of motion at presentation, were significantly associated with progression to TKA (p < 0.05). FCIF are frequently associated with overlying cartilage loss and ipsilateral meniscal injury. The extent of cartilage loss and meniscal damage, in addition to loss of knee range of motion at the time of presentation, are significantly associated with clinical progression. (orig.)

  16. A meta-analysis of clinical outcome in patients with total intestinal aganglionosis.

    LENUS (Irish Health Repository)

    Ruttenstock, Elke

    2012-02-01

    Total intestinal aganglionosis (TIA) is the most extreme and rare form of Hirschsprung disease (HD). Until few years ago TIA was considered to be a uniformly fatal condition. Survival has improved in the recent years with the advent of parenteral nutrition, innovative surgical techniques and small bowel transplantation. The purpose of this meta-analysis was to determine the clinical outcome of TIA following various surgical procedures. A meta-analysis of cases of TIA reported in the literature between 1985 and 2009 was performed. Detailed information was recorded regarding the extent of aganglionosis, surgical procedures performed and clinical outcome. In case of survivors, authors of reports were contacted to obtain the up-to-date clinical status of the patient. There were 68 cases of TIA reported worldwide, 40 (58.8%) males and 28 (41.2%) females. 6 (8.8%) patients had extension of aganglionosis up to the stomach, 19 (27.9%) up to the duodenum and 43 (63.2%) patients had aganglionosis up to 20 cm below the duodeno-jejunal flexure. Family history of HD was documented in 10 (14.7%) patients. RET-gene mutation were identified in 10 (71.4%) of the 14 patients investigated of RET germline mutations. Eleven patients (16.2%) died prior to surgical treatment, 25 patients (36.8%) only had jejunostomy, while 20 (29.4%) had Ziegler\\'s myectomy-myotomy. 12 (17.6%) patients received intestinal transplantation (ITx) or combined liver-intestinal transplantation (LITx). Forty-five (66.2%) patients died at ages ranging from 1 day to 8 years. Twenty-three (33.8%) patients were alive; the longest survivor was 10 years old after LITx. Innovative surgical procedures and parenteral nutrition have improved clinical outcome of patients with TIA in recent years. Intestinal transplantation appears promising in the management of TIA.

  17. Depressive symptoms, HIV medication adherence, and HIV clinical outcomes in Tanzania: a prospective, observational study.

    Directory of Open Access Journals (Sweden)

    Nadya M Belenky

    Full Text Available Depressive symptoms have been shown to independently affect both antiretroviral therapy (ART adherence and HIV clinical outcomes in high-income countries. We examined the prospective relationship between depressive symptoms and adherence, virologic failure, and suppressed immune function in people living with HIV/AIDS in Tanzania. Data from 403 study participants who were on stable ART and engaged in HIV clinical care were analyzed. We assessed crude and adjusted associations of depressive symptoms and ART adherence, both at baseline and at 12 months, using logistic regression. We used logistic generalized estimating equations to assess the association and 95% confidence intervals (CI between depressive symptoms and both virologic failure and suppressed immune function. Ten percent of participants reported moderate or severe depressive symptoms at baseline and 31% of participants experienced virologic failure (>150 copies/ml over two years. Depressive symptoms were associated with greater odds of reported medication nonadherence at both baseline (Odds Ratio [OR] per 1-unit increase = 1.18, 95% CI [1.12, 1.24] and 12 months (OR = 1.08, 95% CI [1.03, 1.14]. By contrast, increases in depressive symptom score were inversely related to both virologic failure (OR = 0.93, 95% CI [0.87, 1.00] and immune system suppression (OR = 0.88, 95% CI [0.79, 0.99], though the association between depressive symptoms and clinical outcomes was less precise than for the association with nonadherence. Findings indicate a positive association between depressive symptoms and nonadherence, and also an inverse relationship between depressive symptoms and clinical outcomes, possibly due to informative loss to follow-up.

  18. Comparison between type-2 and type-1 myocardial infarction:clinical features, treatment strategies and outcomes

    Institute of Scientific and Technical Information of China (English)

    Angel Lpez-Cuenca; Sergio Manzano-Fernndez; Miriam Gmez-Molina; Pedro J Flores-Blanco; Marianela Snchez-Martnez; Andrea Garca-Narbon; Ignacio De Las Heras-Gmez; Mara J Snchez-Galian; Esther Guerrero-Prez; Mariano Valds

    2016-01-01

    Objective To assess the differences in incidence, clinical features, current treatment strategies and outcome in patients with type-2vs. type-1 acute myocardial infarction (AMI).Methods We included 824 consecutive patients with a diagnosis of type-1 or type-2 AMI. Dur-ing index hospitalization, clinical features and treatment strategies were collected in detail. At 1-year follow-up, mortality, stroke, non-fatal myocardial infarction and major bleeding were recorded.ResultsType-1 AMI was present in 707 (86%) of the cases while 117 (14%) were classified as type-2. Patients with type-2 AMI were more frequently female and had higher co-morbidities such as diabetes, previous non-ST segment elevation acute coronary syndromes, impaired renal function, anaemia, atrial fibrillation and malignancy. However, preserved left ventricular ejection fraction and normal coronary arteries were more frequently seen, an invasive treatment was less common, and anti-platelet medications, statins and beta-blockers were less prescribed in patients with type-2 AMI. At 1-year follow-up, type-2 AMI was associated with a higher crude mortality risk (HR: 1.75, 95% CI: 1.14-2.68;P = 0.001), but this association did not remain significant after multivariable adjustment (P = 0.785). Furthermore, we did not find type-2 AMI to be associated with other clinical outcomes.Conclusions In this real-life population, compared with type-1, type-2 AMI were predominantly women and had more co-morbidities. Invasive treatment strategies and cardioprotective medications were less used in type-2, while the 1-year clinical outcomes were similar.

  19. Effect of RAAS blockers on adverse clinical outcomes in high CVD risk subjects with atrial fibrillation

    Science.gov (United States)

    Chaugai, Sandip; Sherpa, Lhamo Yanchang; Sepehry, Amir A.; Arima, Hisatomi; Wang, Dao Wen

    2016-01-01

    Abstract Recent studies have demonstrated that atrial fibrillation significantly increases the risk of adverse clinical outcomes in high cardiovascular disease risk subjects. Application of renin–angiotensin–aldosterone system blockers for prevention of recurrence of atrial fibrillation and adverse clinical outcomes in subjects with atrial fibrillation is a theoretically appealing concept. However, results of clinical trials evaluating the effect of renin–angiotensin–aldosterone blockers on adverse clinical outcomes in high cardiovascular disease risk subjects with atrial fibrillation remain inconclusive. A pooled study of 6 randomized controlled trials assessing the efficacy of renin–angiotensin–aldosterone blockers on subjects with atrial fibrillation was performed. A total of 6 randomized controlled trials enrolled a total of 53,510 patients followed for 1 to 5 years. RAAS blockade therapy was associated with 14% reduction in the incidence of heart failure (OR: 0.86, [95%CI: 0.76– 0.97], P=0.018) and 17% reduction in the incidence of CVE (OR: 0.83, [95%CI: 0.70–0.99], P = 0.038). The corresponding decline in absolute risk against heart failure (ARR: 1.4%, [95%CI: 0.2–2.6%], P = 0.018) and CVE (ARR: 3.5%, [95%CI: 0.0–6.9%], P = 0.045) in the AF group was much higher than the non-AF group for heart failure (ARR: 0.4%, [95%CI: 0.0–0.7%], P = 0.057) and CVE (ARR: 1.6%, [95%CI: –0.1% to 3.3%], P = 0.071). No significant effect was noted on all-cause or cardiovascular mortality, stroke, or myocardial infarction. This study suggests that RAAS blockade offers protection against heart failure and cardiovascular events in high cardiovascular disease risk subjects with atrial fibrillation. PMID:27368043

  20. Impact of tofacitinib on patient outcomes in rheumatoid arthritis – review of clinical studies

    Directory of Open Access Journals (Sweden)

    Boyce EG

    2016-01-01

    Full Text Available Eric G Boyce, Deepti Vyas, Edward L Rogan, Cynthia S Valle-Oseguera, Kate M O'Dell Department of Pharmacy Practice, Thomas J Long School of Pharmacy and Health Sciences, University of the Pacific, Stockton, CA, USAAbstract: Rheumatoid arthritis is a chronic, progressive autoimmune disease associated with inflammation and destruction of joints and systemic effects, which result in significant impact on patient's quality of life and function. Tofacitinib was approved for the treatment of rheumatoid arthritis in the USA in 2012 and subsequently in other countries, but not by the European Medicines Agency. The goal of this review was to evaluate the impact of tofacitinib on patient-reported and patient-specific outcomes from prior clinical studies, focusing on quality of life, functionality, pain, global disease assessment, major adverse consequences, and withdrawals. A total of 13 reports representing 11 clinical studies on tofacitinib in rheumatoid arthritis were identified through PubMed and reference lists in meta-analyses and other reviews. Data on improvements in patient-driven composite tools to measure disease activity in rheumatoid arthritis, such as the Health Assessment Questionnaire, served as a major outcome evaluated in this review and were extracted from each study. Additional data extracted from those clinical studies included patient assessment of pain (using a 0–100 mm visual analog scale, patient global assessment of disease (using a 0–100 mm visual analog scale, patient withdrawals, withdrawals due to adverse effects or lack of effect, and risk of serious adverse effects, serious infections, and deaths. Tofacitinib 5 mg bid appears to have a favorable impact on patient outcomes related to efficacy and safety when compared with baseline values and with comparator disease-modifying antirheumatic drugs and placebo. Improvements were seen in the composite and individual measures of disease activity. Serious adverse effects, other

  1. Clinical Features and Visual Outcomes of Optic Neuritis in Chinese Children

    Science.gov (United States)

    Zhou, Huanfen; Xu, Quangang; Tan, Shaoying; Zhao, Shuo; Yang, Mo; Peng, Chunxia

    2016-01-01

    Purpose. Although optic neuritis (ON) in children is relatively common, visual outcomes and factors associated with the condition have not been well documented. The aim of this study was to evaluate the clinical features and visual outcomes of ON in Chinese children. Methods. Patients with a first episode of ON at a tertiary neuroophthalmic centre in China were assessed and followed up for at least three months. Visual outcomes and clinical, laboratory, and neuroimaging findings were reviewed. In patients with bilateral ON, only the eyes with worse visual acuity (VA) at presentation were used for statistical analysis. Results. Seventy-six children (76 eyes) with a first episode of ON were included. The mean age was 11.8 years, 60.5% were females, and 48.7% had bilateral involvement. The children were followed up for an average of 18.5 months (age range, 3–48 months). Vision loss at presentation was severe, with VA Chinese children. ON in children was associated with severe vision loss and relatively good visual recovery. The age at onset could predict the final visual function.

  2. Adult medulloblastoma: clinical characters, prognostic factors, outcomes and patterns of relapse.

    Science.gov (United States)

    Zhang, Na; Ouyang, Taohui; Kang, Huicong; Long, Wang; Thomas, Benjamin; Zhu, Suiqiang

    2015-09-01

    To analyze the clinical characters, prognostic factors, patterns of relapse and treatment outcomes for medulloblastoma in adults. The clinical materials of 73 consecutive adult patients (age, ≥16 years) with medulloblastoma were analyzed retrospectively. Follow-up data were available in 62 patients, ranging from 10 to 142 months (median, 78.4 months). Outcome in survival was assessed by the progression-free survival (PFS) and overall survival (OS). Univariate and multivariate analysis were performed to determine the prognostic factors. Total or near-total tumor resection was achieved in 37 cases (59.7 %), subtotal in 19 cases (30.6 %), and partial resection in 6 cases (9.7 %).Twenty-two patients experienced recurrences, and 45 % percent of all recurrences occurred more than 4 years after initial surgery. The PFS rates at 5 and 8 years were 60.1 and 37.0 %, respectively. The OS rates at 5 and 8 years were 82.6 and 57.3 %, respectively. In univariate analysis, less tumor resection, non-desmoplastic pathology, and brainstem involvement were risk factors for worse PFS and OS (P medulloblastoma, late relapse is common and therefore long-term follow-up is important for evaluating the real impact of treatments. Risk category had prognostic value just for PFS, but not for OS. Complete resection and desmoplastic histology are independently predictive factors for favorable outcomes. PMID:26026861

  3. Early seizures in patients with acute stroke: Frequency, predictive factors, and effect on clinical outcome

    Directory of Open Access Journals (Sweden)

    Andrea Alberti

    2008-06-01

    Full Text Available Andrea Alberti, Maurizio Paciaroni, Valeria Caso, Michele Venti, Francesco Palmerini, Giancarlo AgnelliStroke Unit and Division of Internal and Cardiovascular Medicine, University of Perugia, Perugia, ItalyBackground: Early seizure (ES may complicate the clinical course of patients with acute stroke. The aim of this study was to assess the rate of and the predictive factors for ES as well the effects of ES on the clinical outcome at hospital discharge in patients with first-ever stroke.Patients and methods: A total of 638 consecutive patients with first-ever stroke (543 ischemic, 95 hemorrhagic, admitted to our Stroke Unit, were included in this prospective study. ES were defined as seizures occurring within 7 days from acute stroke. Patients with history of epilepsy were excluded.Results: Thirty-one patients (4.8% had ES. Seizures were significantly more common in patients with cortical involvement, severe and large stroke, and in patient with cortical hemorrhagic transformation of ischemic stroke. ES was not associated with an increase in adverse outcome (mortality and disability. After multivariate analysis, hemorrhagic transformation resulted as an independent predictive factor for ES (OR = 6.5; 95% CI: 1.95–22.61; p = 0.003.Conclusion: ES occur in about 5% of patients with acute stroke. In these patients hemorrhagic transformation is a predictive factor for ES. ES does not seem to be associated with an adverse outcome at hospital discharge after acute stroke.Keywords: seizures, stroke, cortical involvement, hemorrhagic transformation

  4. Early seizures in patients with acute stroke: Frequency, predictive factors, and effect on clinical outcome

    Science.gov (United States)

    Alberti, Andrea; Paciaroni, Maurizio; Caso, Valeria; Venti, Michele; Palmerini, Francesco; Agnelli, Giancarlo

    2008-01-01

    Background Early seizure (ES) may complicate the clinical course of patients with acute stroke. The aim of this study was to assess the rate of and the predictive factors for ES as well the effects of ES on the clinical outcome at hospital discharge in patients with first-ever stroke. Patients and methods A total of 638 consecutive patients with first-ever stroke (543 ischemic, 95 hemorrhagic), admitted to our Stroke Unit, were included in this prospective study. ES were defined as seizures occurring within 7 days from acute stroke. Patients with history of epilepsy were excluded. Results Thirty-one patients (4.8%) had ES. Seizures were significantly more common in patients with cortical involvement, severe and large stroke, and in patient with cortical hemorrhagic transformation of ischemic stroke. ES was not associated with an increase in adverse outcome (mortality and disability). After multivariate analysis, hemorrhagic transformation resulted as an independent predictive factor for ES (OR = 6.5; 95% CI: 1.95–22.61; p = 0.003). Conclusion ES occur in about 5% of patients with acute stroke. In these patients hemorrhagic transformation is a predictive factor for ES. ES does not seem to be associated with an adverse outcome at hospital discharge after acute stroke. PMID:18827922

  5. Propionic acidemia: clinical course and outcome in 55 pediatric and adolescent patients

    Directory of Open Access Journals (Sweden)

    Grünert Sarah C

    2013-01-01

    Full Text Available Abstract Background Propionic acidemia is an inherited disorder caused by deficiency of propionyl-CoA carboxylase. Although it is one of the most frequent organic acidurias, information on the outcome of affected individuals is still limited. Study design/methods Clinical and outcome data of 55 patients with propionic acidemia from 16 European metabolic centers were evaluated retrospectively. 35 patients were diagnosed by selective metabolic screening while 20 patients were identified by newborn screening. Endocrine parameters and bone age were evaluated. In addition, IQ testing was performed and the patients’ and their families’ quality of life was assessed. Results The vast majority of patients (>85% presented with metabolic decompensation in the neonatal period. Asymptomatic individuals were the exception. About three quarters of the study population was mentally retarded, median IQ was 55. Apart from neurologic symptoms, complications comprised hematologic abnormalities, cardiac diseases, feeding problems and impaired growth. Most patients considered their quality of life high. However, according to the parents’ point of view psychic problems were four times more common in propionic acidemia patients than in healthy controls. Conclusion Our data show that the outcome of propionic acidemia is still unfavourable, in spite of improved clinical management. Many patients develop long-term complications affecting different organ systems. Impairment of neurocognitive development is of special concern. Nevertheless, self-assessment of quality of life of the patients and their parents yielded rather positive results.

  6. ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION: CLINICAL OUTCOMES OF PATELLA TENDON AND HAMSTRING TENDON GRAFTS

    Directory of Open Access Journals (Sweden)

    Dawn T. Gulick

    2002-09-01

    Full Text Available An injury to the ACL can result in significant functional impairment. It has been estimated that more than 100,000 new ACL injuries occur each year. Surgeons employ numerous techniques for reconstruction of the ACL. Of critical importance is the source of the graft to replace the damaged ACL. The graft choices include autografts (the patient's own tissue, allografts (donor tendon, and synthetic/prosthetic ligaments. Tissue harvest sites for autografting include the middle third of the patella tendon, the quadriceps tendon, semitendinosus tendon, gracilis tendon, iliotibial band, tensor fascia lata, and the Achilles tendon. Selection of the type of graft material is predicated upon the tissue's ability to tolerate high levels of stress. Likewise, the clinical presentation and functional outcome is related to the graft material selected. This manuscript specifically examined the patella tendon and hamstring tendon grafts. Numerous manuscripts that studied the outcomes of these graft materials were compiled to help the clinician appreciate the advantages and disadvantages of each of the graft materials. Outcome measures such as thigh circumference, knee range of motion, isokinetic strength, knee stability, pain, and vertical jump/1-leg hop were incorporated. The purpose of this manuscript was to compare and contrast the clinical presentation of patients who underwent an ACL reconstruction using the patella tendon versus the hamstring tendons. This information can be valuable to the clinician when considering the rehabilitation protocol after ACL reconstruction

  7. The Impacts of Inclusion in Clinical Trials on Outcomes among Patients with Metastatic Breast Cancer (MBC.

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    Ji Yun Lee

    Full Text Available Metastatic breast cancer (MBC remains a devastating and incurable disease. Over the past decade, the implementation of clinical trials both with and without molecular targeted therapeutics has impacted the daily clinical treatment of patients with MBC. In this study, we determine whether including MBC patients in clinical trials affects clinical outcomes.We retrospectively reviewed data for a total of 863 patients diagnosed with initial or recurrent (after receiving adjuvant systemic treatments following surgery metastatic disease between January 2000 and December 2013. Data were obtained from the breast cancer database of Samsung Medical Center.Among the 806 patients selected for inclusion, 188 (23% had participated in clinical trials. A total of 185 clinical trials were conducted from 2000 to 2014. When compared with earlier periods (n = 10 for 2000-2004, clinical trial enrollment significantly increased over time (n = 103 for 2005-2009, P = 0.024; n = 110 for 2010-2014, P = 0.046. Multivariate analyses revealed that biologic subtype, distant recurrence free interval (DRFI, and clinical trial enrollment were independent predictors of overall survival. Patients who participated in clinical trials showed improved survival, with a hazard ratio of 0.75 (95% CI, 0.59-0.95, which was associated with a 25% reduction in the risk of death. However, subgroup analysis showed that this improved survival benefit was not maintained in patients with triple negative breast cancer (TNBC.Although not conclusive, we could speculate that there were differences in the use of newer agents or regimens over time, and these differences appear to be associated with improved survival.

  8. Clinical outcomes after sentinel lymph node biopsy in clinically node-negative breast cancer patients

    Energy Technology Data Exchange (ETDEWEB)

    Han, Hee Ji; Keun Ki Chang; Suh, Chang Ok; Kim, Yong Bae [Dept.of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul (Korea, Republic of); Kim, Ju Ree [Dept.of Radiation Oncology, Cheil General Hospital, Seoul (Korea, Republic of); Nam, Hee Rim [Dept.of Radiation Oncology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2014-09-15

    To evaluate non-sentinel lymph node (LN) status after sentinel lymph node biopsy (SNB) in patients with breast cancer and to identify the predictive factors for disease failure. From January 2006 to December 2007, axillary lymph node (ALN) dissection after SNB was performed for patients with primary invasive breast cancer who had no clinical evidence of LN metastasis. A total of 320 patients were treated with breast-conserving surgery and radiotherapy. The median age of patients was 48 years, and the median follow-up time was 72.8 months. Close resection margin (RM) was observed in 13 patients. The median number of dissected SNB was two, and that of total retrieved ALNs was 11. Sentinel node accuracy was 94.7%, and the overall false negative rate (FNR) was 5.3%. Eleven patients experienced treatment failure. Local recurrence, regional LN recurrence, and distant metastasis were identified in 0.9%, 1.9%, and 2.8% of these patients, respectively. Sentinel LN status were not associated with locoregional recurrence (p > 0.05). Close RM was the only significant factor for disease-free survival (DFS) in univariate and multivariate analysis. The 5-year overall survival, DFS, and locoregional DFS were 100%, 96.8%, and 98.1%, respectively. In this study, SNB was performed with high accuracy and low FNR and high locoregional control was achieved.

  9. Clinical Outcome and Safety of Multilevel Vertebroplasty: Clinical Experience and Results

    Energy Technology Data Exchange (ETDEWEB)

    Mailli, Leto, E-mail: lmailli@hotmail.com; Filippiadis, Dimitrios K.; Brountzos, Elias N.; Alexopoulou, Efthymia; Kelekis, Nikolaos; Kelekis, Alexios [Attikon University Hospital, Second Department of Radiology, Athens University School of Medicine (Greece)

    2013-02-15

    To compare safety and efficacy of percutaneous vertebroplasty (PVP) when treating up to three vertebrae or more than three vertebrae per session. We prospectively compared two groups of patients with symptomatic vertebral fractures who had no significant response to conservative therapy. Pathologic substrate included osteoporosis (n = 77), metastasis (n = 24), multiple myeloma (n = 13), hemangioma (n = 15), and lymphoma (n = 1). Group A patients (n = 94) underwent PVP of up to three treated vertebrae (n = 188). Group B patients (n = 36) underwent PVP with more than three treated vertebrae per session (n = 220). Decreased pain and improved mobility were recorded the day after surgery and at 12 and 24 months after surgery per clinical evaluation and the use of numeric visual scales (NVS): the Greek Brief Pain Inventory, a linear analogue self-assessment questionnaire, and a World Health Organization questionnaire. Group A presented with a mean pain score of 7.9 {+-} 1.1 NVS units before PVP, which decreased to 2.1 {+-} 1.6, 2.0 {+-} 1.5 and 2.0 {+-} 1.5 NVS units the day after surgery and at 12 and 24 months after surgery, respectively. Group B presented with a mean pain score of 8.1 {+-} 1.3 NVS units before PVP, which decreased to 2.2 {+-} 1.3, 2.0 {+-} 1.5, and 2.1 {+-} 1.6 NVS units the day after surgery and at 12 and 24 months after surgery, respectively. Overall pain decrease and mobility improvement throughout the follow-up period presented no statistical significance neither between the two groups nor between different underlying aetiology. Reported cement leakages presented no statistical significance between the two groups (p = 0.365). PVP is an efficient and safe technique for symptomatic vertebral fractures independently of the vertebrae number treated per session.

  10. Associations between HIV-RNA-based indicators and virological and clinical outcomes

    DEFF Research Database (Denmark)

    Laut, Kamilla G.; Shepherd, Leah C.; Pedersen, Court;

    2016-01-01

    measurements after baseline (the latest of 01/01/2001 or entry into EuroSIDA). Using multivariate Poisson regression, we modelled the association between short-term (resistance, triple-class failure) and long-term (all-cause mortality, any AIDS/non-AIDS clinical event) outcomes and the indicators: viraemia...... copy years; consecutive months with viral load ≥50 copies/ml; percentage of time on ART spent fully suppressed (%FS); stable on ART; 48 weeks snapshot; and current viral load. Indicators were compared using area under the ROC curve (AUC) and different measures of model fit. Results: Adjusted incidence...... rate ratios for all outcomes tended to increase with increasing viraemia copy years, number of consecutive months with viral load ≥50 copies/ml, current viral load and with lower %FS, but the gradient of increased risk was weak across strata. None of the indicators reliably identified those at risk...

  11. EGFR CA repeat polymorphism predict clinical outcome in EGFR mutation positive NSCLC patients treated with erlotinib

    DEFF Research Database (Denmark)

    Winther Larsen, Anne; Nissen, Peter Henrik; Meldgaard, Peter;

    2014-01-01

    OBJECTIVES: Somatic mutations in the epidermal growth factor receptor (EGFR) are predictors of efficacy for treatment with the EGFR tyrosine kinase inhibitor erlotinib in non-small cell lung cancer (NSCLC). A CA repeat polymorphism in intron 1 of the EGFR gene influences the transcription...... of the EGFR gene. This study evaluates the association between the CA repeat polymorphism and outcome in NSCLC patients treated with erlotinib.MATERIALS AND METHODS: Number of CA repeats in the EGFR gene was evaluated with PCR-fragment length analysis by capillary electrophoresis in 432 advanced NSCLC...... patients treated with erlotinib irrespective of EGFR mutation status. Patients were dichotomized into harboring short allele (CA≤16 in any allele) or long alleles (CA>16 in both alleles). Number of repeats was correlated with clinical characteristic and outcome. A subgroup analysis was performed based...

  12. Anticoagulation and Clinical Outcomes in Heart Failure Patients With Atrial Fibrillation: Findings From the ADHERE Registry

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    Zubin J. Eapen, MD; Xiaojuan Mi, PhD; Gregg C. Fonarow, MD; Soko Setoguchi, MD, DrPH;

    2013-12-01

    Full Text Available The risks and benefits of anticoagulation for patients with both heart failure and atrial fibrillation are unclear. We hypothesized that anticoagulation was associated with improved clinical outcomes of heart failure patients with atrial fibrillation independent of other risk factors. We conducted a retrospective cohort study of clinical registry data linked to Medicare claims for new users of oral anticoagulation (warfarin without contraindications, discharged home alive, and stratified by CHADS2 score. Outcomes of interest were propensity score-adjusted estimates of the effects of warfarin at discharge on all-cause mortality, thromboembolic events, major adverse cardiovascular events, and bleeding events. Among 10,494 patients with heart failure and atrial fibrillation, the 2249 patients newly treated with warfarin had lower 1-year mortality (27.7% vs 39.3% for CHADS2 score ≤ 3 [P 3 [P 3: 0.78 [0.66-0.93]. In conclusion, warfarin use in heart failure patients with atrial fibrillation was associated with improved survival at 1 year independent of baseline CHADS2 score. However, there was no significant reduction in clinical events, such as thromboembolic or major adverse cardiovascular events at 1 year that might simply explain the survival benefit associated with warfarin.

  13. Bacterial meningitis in newborn and infant: correlation between organism, CT findings and clinical outcome

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Hye Young; Park, Young Seo; Yoo, Shi Joon; Suh, Dae Chul; Chung, Young Kyo [College of Medicine, University of Ulsan, Seoul (Korea, Republic of)

    1993-03-15

    Acute bacterial meningitis often results in significant neurologic complications regardless of the antibiotics treatment Computed tomographic (CT) finding of tuberculous meningitis is fairly well known but not the findings of bacterial meningitis. This study was performed to determine the incidence of causative organisms and to correlate between the organisms and computed tomographic (CT) findings with clinical outcome of bacterial meningitis in newborns and infants. We analyzed the brain CT and clinical records of 15 infants who had been diagnosed as bacterial meningitis by CSF culture. We found that the most common organisms were Group B streptococcus in neonates without no neurologic complications in all but one and Hemophilus influenza in infants whose clinical outcomes were poor in all except one. CT findings related with poor prognosis in this study were cerebral edema, basal cisternal obliteration and enhancement, and cerebral infarction on initial CT and ventriculomegaly on follow-up CT. We concluded that CT diagnosed intracranial complications of bacterial meningitis well and could contributed to better treatment of bacterial meningitis.

  14. A STUDY ON CLINICAL, LABORATORY PROFILE AND OUTCOME OF DENGUE FEVER

    Directory of Open Access Journals (Sweden)

    Vanamali

    2013-12-01

    Full Text Available ABSTRACT: BACKGROUND AND OBJECTIVES : In recent days there is an alarming increase in the incidence of dengue fever and has emerged as a serious international public health threat with almost half of the world's population at risk for infection . Very few studies have been conducted in this part of our country and hence this study was undertaken to study the clinical picture, la boratory profile and outcome of dengue fever in and around khammam. MATERIALS AND METHODS: A prospective study was conducted over one year at Mamata General Hospital, during which 190 cases were diagnosed as dengue fever which were taken into study and eval uated for clinical, laboratory profile and their outcome. RESULTS : Out of 190 patients taken into study, fever was the most common presentation followed by headache. Thrombocytopenia was seen in 75% of the patients. Bleeding manifestations were seen in pat ients with platelet counts less than 40000/mm 3 . 18 patients were diagnosed as DHF, 6 patients were diagnosed as DSS. During our study 10 patients expired. CONCLUSION: The clinical and hematological picture of dengue fever is like any other viral fevers and the bleeding manifestations are seen in patients whose platelet counts decreases less than 40000/mm 3 only

  15. Clinical outcomes in pediatric hemodialysis patients in the USA: lessons from CMS' ESRD CPM Project.

    Science.gov (United States)

    Neu, Alicia M; Frankenfield, Diane L

    2009-07-01

    Although prospective randomized trials have provided important information and allowed the development of evidence-based guidelines in adult hemodialysis (HD) patients, with approximately 800 prevalent pediatric HD patients in the United States, such studies are difficult to perform in this population. Observational data obtained through the Center for Medicare & Medicaid Services' (CMS') End Stage Renal Disease (ESRD) Clinical Performance Measures (CPM) Project have allowed description of the clinical care provided to pediatric HD patients as well as identification of risk factors for failure to reach adult targets for clinical parameters such as hemoglobin, single-pool Kt/V (spKt/V) and serum albumin. In addition, studies linking data from the ESRD CPM Project and the United States Renal Data System have allowed evaluation of associations between achievement of those targets and the outcomes of hospitalization and death. The results of those studies, while unable to prove cause and effect, suggest that the adult ESRD CPM targets may assist in identifying pediatric HD patients at risk for poor outcomes. PMID:18509683

  16. Paediatric Obsessive-Compulsive Disorder and Depressive Symptoms: Clinical Correlates and CBT Treatment Outcomes.

    Science.gov (United States)

    Brown, H M; Lester, K J; Jassi, A; Heyman, I; Krebs, G

    2015-07-01

    Depression frequently co-occurs with paediatric obsessive-compulsive disorder (OCD), yet the clinical correlates and impact of depression on CBT outcomes remain unclear. The prevalence and clinical correlates of depression were examined in a paediatric specialist OCD-clinic sample (N = 295; Mean = 15 [7 - 18] years, 42 % female), using both dimensional (Beck Depression Inventory-youth; n = 261) and diagnostic (Development and Wellbeing Assessment; n = 127) measures of depression. The impact of depressive symptoms and suspected disorders on post-treatment OCD severity was examined in a sub-sample who received CBT, with or without SSRI medication (N = 100). Fifty-one per-cent of patients reported moderately or extremely elevated depressive symptoms and 26 % (95 % CI: 18 - 34) met criteria for a suspected depressive disorder. Depressive symptoms and depressive disorders were associated with worse OCD symptom severity and global functioning prior to CBT. Individuals with depression were more likely to be female, have had a psychiatric inpatient admission and less likely to be attending school (ps CBT. Depressive symptoms and depressive disorders predicted worse post-treatment OCD severity (βs = 0.19 and 0.26, ps CBT for OCD and is not independently associated with worse outcomes, supporting the recommendation for treatment as usual in the presence of depressive symptoms.

  17. T-cell exhaustion, co-stimulation and clinical outcome in autoimmunity and infection.

    Science.gov (United States)

    McKinney, Eoin F; Lee, James C; Jayne, David R W; Lyons, Paul A; Smith, Kenneth G C

    2015-07-30

    The clinical course of autoimmune and infectious disease varies greatly, even between individuals with the same condition. An understanding of the molecular basis for this heterogeneity could lead to significant improvements in both monitoring and treatment. During chronic infection the process of T-cell exhaustion inhibits the immune response, facilitating viral persistence. Here we show that a transcriptional signature reflecting CD8 T-cell exhaustion is associated with poor clearance of chronic viral infection, but conversely predicts better prognosis in multiple autoimmune diseases. The development of CD8 T-cell exhaustion during chronic infection is driven both by persistence of antigen and by a lack of accessory 'help' signals. In autoimmunity, we find that where evidence of CD4 T-cell co-stimulation is pronounced, that of CD8 T-cell exhaustion is reduced. We can reproduce the exhaustion signature by modifying the balance of persistent stimulation of T-cell antigen receptors and specific CD2-induced co-stimulation provided to human CD8 T cells in vitro, suggesting that each process plays a role in dictating outcome in autoimmune disease. The 'non-exhausted' T-cell state driven by CD2-induced co-stimulation is reduced by signals through the exhaustion-associated inhibitory receptor PD-1, suggesting that induction of exhaustion may be a therapeutic strategy in autoimmune and inflammatory disease. Using expression of optimal surrogate markers of co-stimulation/exhaustion signatures in independent data sets, we confirm an association with good clinical outcome or response to therapy in infection (hepatitis C virus) and vaccination (yellow fever, malaria, influenza), but poor outcome in autoimmune and inflammatory disease (type 1 diabetes, anti-neutrophil cytoplasmic antibody-associated vasculitis, systemic lupus erythematosus, idiopathic pulmonary fibrosis and dengue haemorrhagic fever). Thus, T-cell exhaustion plays a central role in determining outcome in

  18. Treatment outcome of advanced pancreatic cancer patients who are ineligible for a clinical trial

    Directory of Open Access Journals (Sweden)

    Ueda A

    2013-05-01

    Full Text Available Akira Ueda, Ayumu Hosokawa, Kohei Ogawa, Hiroki Yoshita, Takayuki Ando, Shinya Kajiura, Haruka Fujinami, Kengo Kawai, Jun Nishikawa, Kazuto Tajiri, Masami Minemura, Toshiro SugiyamaDepartment of Gastroenterology and Hematology, Faculty of Medicine, University of Toyama, Toyama, JapanObjective: The aim of this study was to evaluate the outcome of patients with advanced pancreatic cancer in clinical practice, and assess whether chemotherapy provided a clinical benefit for patients who did not meet the eligibility criteria of the clinical trial.Methods: We retrospectively analyzed the medical records of 75 patients who received first-line chemotherapy for pancreatic cancer between April 2006 and September 2011. Patients were treated with gemcitabine (GEM alone, S-1 (tegafur, gimeracil, and oteracil potassium alone, or GEM plus S-1. Patients were divided into the clinical trial eligible group (arm eligible or the ineligible group (arm ineligible. We evaluated the efficacy and the safety of the chemotherapy.Results: A total of 23 patients out of 75 (31% belonged to the ineligible group, for the following reasons: 20 patients had poor performance status, eight had massive ascites, one had synchronous malignancy, and one had icterus. The median progression-free survival (PFS was 3.5 months, and the median overall survival (OS was 6.7 months in all patients. In arm eligible, median PFS was 4.5 months, and median OS was 10.5 months. In arm ineligible, median PFS was 1.1 months, and median OS was 2.9 months.Conclusion: The outcome of the patients who did not meet the eligibility criteria was very poor. It is important to select the patients that could benefit from either chemotherapy or optimal supportive care.Keywords: gemcitabine, S-1, clinical practice

  19. Clinical outcomes of immediate/early loading of dental implants. A literature review of recent controlled prospective clinical studies.

    Science.gov (United States)

    Sennerby, L; Gottlow, J

    2008-06-01

    Two previous reviews have evaluated the clinical outcomes of immediate/early loading of dental implants based on studies published until 2005.(1,2) The aim of the present paper was to review controlled clinical studies on the subject published since 2005 including at least 10 patients in each group followed for at least one year in function. Six comparative studies were found and none of these showed any differences in survival rates or marginal bone loss after one to five years. Most authors used specified inclusion criteria to avoid known risk factors such as soft bone, short implants and bruxism. Data from one randomized study in the edentulous maxilla showed no differences between early and delayed loading in consecutive clinical routine cases including short implants and soft bone. Three additional studies comparing different surfaces or implant designs under immediate loading were reviewed. No differences between implants with a moderately rough or smooth surface topography were observed. The data add to the previous bulk of evidence that various designs of implants can be loaded shortly after their placement in both the mandible and the maxilla. However, one study reported on marginal bone loss around a novel one-piece implant design leading to implant failure which was not seen for control two-piece implants.(3). PMID:18498589

  20. Cerebral atrophy as outcome measure in short-term phase 2 clinical trials in multiple sclerosis

    Energy Technology Data Exchange (ETDEWEB)

    Elskamp, I.J. van den; Boden, B.; Barkhof, F. [VU University Medical Center, Department of Radiology, MS Center Amsterdam, Amsterdam (Netherlands); Dattola, V. [VU University Medical Center, Department of Radiology, MS Center Amsterdam, Amsterdam (Netherlands); University of Messina, Department of Neurosciences, Psychiatric and Anaesthesiological Sciences, Messina (Italy); Knol, D.L. [VU University Medical Center, Department of Epidemiology and Biostatistics, Amsterdam (Netherlands); Filippi, M. [Scientific Institute and University Ospedale San Raffaele, Neuroimaging Research Unit, Milan (Italy); Kappos, L. [University Hospital, University of Basel, Department of Neurology, Basel (Switzerland); Fazekas, F. [Medical University of Graz, Department of Neurology, Graz (Austria); Wagner, K. [Bayer-Schering Pharma, Berlin (Germany); Pohl, C. [Bayer-Schering Pharma, Berlin (Germany); University Hospital Bonn, Department of Neurology, Bonn (Germany); Sandbrink, R. [Bayer-Schering Pharma, Berlin (Germany); Heinrich-Heine-University Dusseldorf, Department of Neurology, Dusseldorf (Germany); Polman, C.H. [VU University Medical Center, Department of Neurology, MS Center Amsterdam, Amsterdam (Netherlands); Uitdehaag, B.M.J. [VU University Medical Center, Department of Epidemiology and Biostatistics, Amsterdam (Netherlands); VU University Medical Center, Department of Neurology, MS Center Amsterdam, Amsterdam (Netherlands)

    2010-10-15

    Cerebral atrophy is a compound measure of the neurodegenerative component of multiple sclerosis (MS) and a conceivable outcome measure for clinical trials monitoring the effect of neuroprotective agents. In this study, we evaluate the rate of cerebral atrophy in a 6-month period, investigate the predictive and explanatory value of other magnetic resonance imaging (MRI) measures in relation to cerebral atrophy, and determine sample sizes for future short-term clinical trials using cerebral atrophy as primary outcome measure. One hundred thirty-five relapsing-remitting multiple sclerosis patients underwent six monthly MRI scans from which the percentage brain volume change (PBVC) and the number and volume of gadolinium (Gd)-enhancing lesions, T2 lesions, and persistent black holes (PBH) were determined. By means of multiple linear regression analysis, the relationship between focal MRI variables and PBVC was assessed. Sample size calculations were performed for all patients and subgroups selected for enhancement or a high T2 lesion load at baseline. A significant atrophy occurred over 6 months (PBVC = -0.33%, SE = 0.061, p < 0.0001). The number of baseline T2 lesions (p = 0.024), the on-study Gd-enhancing lesion volume (p = 0.044), and the number of on-study PBHs (p = 0.003) were associated with an increased rate of atrophy. For a 50% decrease in rate of atrophy, the sample size calculations showed that approximately 283 patients per arm are required in an unselected sampled population and 185 patients per arm are required in a selected population. Within a 6-month period, significant atrophy can be detected and on-study associations of PBVC and PBHs emphasizes axonal loss to be a driving mechanism. Application as primary outcome measure in short-term clinical trials with feasible sample size requires a potent drug to obtain sufficient power. (orig.)

  1. Left ventricular reconstruction with no-patch technique:early and late clinical outcomes

    Institute of Scientific and Technical Information of China (English)

    HU Sheng-shou; FAN Hong-guang; ZHENG Zhe; FENG Wei; WANG Wei; SONG Yun-hu; WANG Li-qing; YUAN Xin; ZHANG Shi-ju

    2010-01-01

    Background Few studies have evaluated late clinical outcome of no-patch technique in patients with large left ventricular aneurysms. The objectives of this study were to evaluate a no-patch surgical technique to reconstruct the left ventricle in patients with left ventricular aneurysm and to assess early and late clinical outcomes.Methods In 1995, we began using a no-patch technique in patients with dyskinetic left ventricular aneurysms. A total of 145 patients underwent left ventricular reconstruction with this technique and were followed up for (59±29) months (range,1-127 months). Risk factors for early mortality were analyzed by bivariate analyses. Cox's proportional hazards model was used to calculate risk factors for all-cause mortality and hospital readmission. Kaplan-Meier methodology was used to analyze late survival.Results One week after operation, left ventricular end-diastolic diameter had decreased from (61±8) mm to (55±8)mm, and geometry of the left ventricle was restored to a more normal conical shape. Early mortality was 3% and late mortality 11%. Over a 5-year follow-up period, hospital readmission was 28%. One-, 5-, and 10-year survival estimates were 95% (95% confidence interval (CI) 91%-99%), 86% (95% CI 78%-94%), and 74% (95% CI 60%-88%).Readmission-free survival at 1 and 5 years after operation was 87% (95% CI81%-93%) and 60% (95% CI50%-70%),respectively.Conclusion The no-patch technique for left ventricular reconstruction is an effective and simple procedure that can achieve satisfactory early and late clinical outcomes in patients with left ventricular aneurysms.

  2. Shared Medical Appointments: Impact on Clinical and Quality Outcomes in Veterans With Diabetes.

    Science.gov (United States)

    Harris, Marianne D; Kirsh, Susan; Higgins, Patricia A

    2016-01-01

    Managing diabetes poses substantial challenges to the over 29.1 million Americans afflicted, and is financially overwhelming to the US health care system. One potential strategy is utilizing a group approach to care delivery or shared medical appointment (SMA). The purpose of this 3-year retrospective VA study was to investigate differences in clinical and quality outcome measures in veterans with type 2 diabetes who used SMAs and those who received only usual care (UC) one-on-one with their doctor. This observational, 2-group cohort study used abstracted medical records from a large Midwestern Veterans Administration hospital. Clinical outcome metrics included hemoglobin A1c (hbA1c), systolic blood pressure, low-density lipoprotein cholesterol, and emergency department (ED) visits. Quality outcomes included Veterans' Administration (VA) Department of Defense clinical practice guidelines for the management of diabetes. A total of 988 total VA cases were examined retrospectively over 3 years: 371 cases had used SMAs and 617 were in the UC cohort, and had never attended a diabetes SMA. The study period used abstracted VA medical records from 2008 to 2010. There were no statistically significant differences in HbA1c, systolic blood pressure, and ED visits between groups; however, hbA1c for individuals who attended SMAs was 8.55 (standard deviation [SD] = 1.72) and UC was 7.49 (SD = 1.28) (P inhibitors (ACE-I). SMAs may provide a venue for assessing and delivering quality care for patients with type 2 diabetes. More research is needed to ascertain effective strategies for diabetes disease management in high-risk patients. PMID:27367218

  3. Comparison of Clinical Outcome of Autograft and Allograft Reconstruction for Anterior Cruciate Ligament Tears

    Institute of Scientific and Technical Information of China (English)

    Yu-Hua Jia; Peng-Fei Sun

    2015-01-01

    Background: Hamstring (HS) autograft and bone-patellar tendon-bone allograft are the most common choice for reconstruction of anterior cruciate ligament (ACL).There was a little report about the clinical outcome and difference of arthroscopic ACL reconstruction using allograft and autograft.This study aimed to compare the clinical outcome of autograft and allograft reconstruction for ACL tears.Methods: A total of 106 patients who underwent surgery because of ACL tear were included in this study.The patients were randomly divided into two groups, including 53 patients in each group.The patients in group Ⅰ underwent standard ACL reconstruction with HS tendon autografts, while others in group Ⅱ underwent reconstruction with bone-patellar tendon-bone allograft.All the patients were followed up and analyzed;the mean follow-up was 81 months (range: 28-86 months).Clinical outcomes were evaluated using the International Knee Documentation Committee (IKDC), Lysholm scores, physical instability tests, and patient satisfaction questionnaires.The complication rates of both groups were compared.Tibial and femoral tunnel widening were assessed using lateral and anteroposterior radiographs.Results: At the end of follow-up, no significant differences were found between the groups in terms of IKDC, Lysholm scores, physical instability tests, patient satisfaction questionnaires, and incidences of arthrofibrosis.Tibial and femoral tunnel widening was less in the HS tendon autografts.This difference was more significant on the tibial side.Conclusions: In the repair of ACL tears, allograft reconstruction is as effective as the autograft reconstruction, but the allograft can lead to more tunnel widening evidently in the tibial tunnel, particularly.

  4. Examining clinical outcomes utilizing low-pressure pneumoperitoneum during robotic-assisted radical prostatectomy.

    Science.gov (United States)

    Christensen, Cody R; Maatman, Thomas K; Maatman, Thomas J; Tran, Tony T

    2016-09-01

    The objective of the study was to assess the safety and clinical outcomes of performing RARP utilizing LPP 12 mmHg with locally confined adenocarcinoma of the prostate. Utilizing the Metro Health RALP database registry and the Michigan Urological Clinic records, we retrospectively reviewed the records of consecutive RALPs performed between December 2012 and March 2015 by a single robotic surgeon. 100 patients underwent RARP utilizing 15 mmHg of standard pressure pneumoperitoneum (SPP) and 100 patients underwent RALP utilizing 12 mmHg lower pressure pneumoperitoneum (LPP). Intraoperative parameters reviewed included operative time (OT) and blood loss (BL). Postoperative parameters reviewed included length of hospital stay (LOS), postoperative ileus, fistulas, urinary retention and hematoma formation. Surgical outcomes reviewed included pathological stage and combined Gleason score. Patient age, BMI, mean combined Gleason score and pathological stage were similar in both groups. Mean OT for the LPP group was 105.49 (66-166) and for the standard pressure pneumoperitoneum (SPP) group 111.31 (61-231) min. The length of stay in both groups was similar, averaging 1.53 (1-6) days for the LPP group and 1.57 (1-6) days for the SPP group. The LPP group had a lower postop ileus rate of 4 vs 8 % in the SPP group, but they were not statistically different. Likewise, the positive margin rate, readmission rate, hematoma rate, retention rate and urinary fistula rate were similar and not statistically different for both groups. Pneumoperitoneum of 12 mmHg is noninferior to 15 mmHg during RARP and does not alter the clinical outcomes. PMID:27059614

  5. Cerebral atrophy as outcome measure in short-term phase 2 clinical trials in multiple sclerosis

    International Nuclear Information System (INIS)

    Cerebral atrophy is a compound measure of the neurodegenerative component of multiple sclerosis (MS) and a conceivable outcome measure for clinical trials monitoring the effect of neuroprotective agents. In this study, we evaluate the rate of cerebral atrophy in a 6-month period, investigate the predictive and explanatory value of other magnetic resonance imaging (MRI) measures in relation to cerebral atrophy, and determine sample sizes for future short-term clinical trials using cerebral atrophy as primary outcome measure. One hundred thirty-five relapsing-remitting multiple sclerosis patients underwent six monthly MRI scans from which the percentage brain volume change (PBVC) and the number and volume of gadolinium (Gd)-enhancing lesions, T2 lesions, and persistent black holes (PBH) were determined. By means of multiple linear regression analysis, the relationship between focal MRI variables and PBVC was assessed. Sample size calculations were performed for all patients and subgroups selected for enhancement or a high T2 lesion load at baseline. A significant atrophy occurred over 6 months (PBVC = -0.33%, SE = 0.061, p < 0.0001). The number of baseline T2 lesions (p = 0.024), the on-study Gd-enhancing lesion volume (p = 0.044), and the number of on-study PBHs (p = 0.003) were associated with an increased rate of atrophy. For a 50% decrease in rate of atrophy, the sample size calculations showed that approximately 283 patients per arm are required in an unselected sampled population and 185 patients per arm are required in a selected population. Within a 6-month period, significant atrophy can be detected and on-study associations of PBVC and PBHs emphasizes axonal loss to be a driving mechanism. Application as primary outcome measure in short-term clinical trials with feasible sample size requires a potent drug to obtain sufficient power. (orig.)

  6. Outcome of percutaneous continuous drainage of psoas abscess: A clinically guided technique

    Directory of Open Access Journals (Sweden)

    Bharat R Dave

    2014-01-01

    Full Text Available Background: Percutaneous aspiration of abscesses under ultrasonography (USG and computer tomography (CT scan has been well described. With recurrence rate reported as high as 66%. The open drainage and percutaneous continuous drainage (PCD has reduced the recurrence rate. The disadvantage of PCD under CT is radiation hazard and problems of asepsis. Hence a technique of clinically guided percutaneous continuous drainage of the psoas abscess without real-time imaging overcomes these problems. We describe clinically guided PCD of psoas abscess and its outcome. Materials and Methods: Twenty-nine patients with dorsolumbar spondylodiscitis without gross neural deficit with psoas abscess of size >5 cm were selected for PCD. It was done as a day care procedure under local anesthesia. Sequentially, aspiration followed by guide pin-guided trocar and catheter insertion was done without image guidance. Culture sensitivity was done and chemotherapy initiated and catheter kept till the drainage was <10 ml for 48 hours. Outcome assessment was done with relief of pain, successful abscess drainage and ODI (Oswestry Disability Index score at 2 years. Results: PCD was successful in all cases. Back and radicular pain improved in all cases. Average procedure time was 24.30 minutes, drain output was 234.40 ml, and the drainage duration was 7.90 days. One patient required surgical stabilisation due to progression of the spondylodiscitis resulting in instability inspite of successful drainage of abscess. Problems with the procedure were noticed in six patients. Multiple attempts ( n = 2, persistent discharge ( n = 1 for 2 weeks, blocked catheter ( n = 2 and catheter pull out ( n = 1 occurred with no effect on the outcome. The average ODI score improved from 62.47 to 5.51 at 2 years. Conclusions: Clinically guided PCD is an efficient, safe and easy procedure in drainage of psoas abscess.

  7. Correlations between age,Charlson score and outcome in clinical unilateral T3a prostate cancer

    Institute of Scientific and Technical Information of China (English)

    Chao-Yu Hsu; Steven Joniau; Raymond Oyen; Tania Roskams; Hein Van Poppel

    2009-01-01

    According to the European Association of Urology (EAU) guidelines,a life expectancy of>10 years is considered an important factor in the treatment of prostate cancer.The Charlson score is used to predict mortality based on comorbidities.The purpose of this study was to investigate the relationship between age,Charlson score and outcome in patients with cT3a prostate cancer.Between 1987 and 2004,200 patients,who were with clinical T3a prostate cancer and who underwent radical prostatectomy (RP),were previously detected by digital rectal examination (DRE).Patients were categorized into two age groups (<65 and≥65 years old).Patients were also divided into two groups according to Charlson score (=0 and≥1).Both age and Charlson score were analyzed regarding their predictive power of patients' outcomes.The mean follow-up period was 70.6 months,and the mean age of patients was 63.3 years.In all,106 patients were<65 years old and 94 patients were≥65 years old.Age was a significant predictor of overall survival (OS).A Charlson score of O was found in 110 patients,and of≥1 in 90 patients.Charlson score was not a significant predictor of biochemical progression-free survival (BPFS),clinical progression-free survival (CPFS) or OS.Cox multivariate analysis showed that margin status was a significant independent factor in BPFS,and cancer volume was a significant independent factor in CPFS.Charlson score does not influence the outcome in patients with clinical locally advanced prostate cancer.Age may influence OS.RP can be performed in motivated healthy older patients.However,the patients need to be counseled regarding possible surgery-related side effects,such as urinary incontinence and erectile dysfunction,which are age-and comorbidity-dependent.

  8. An analysis of clinical characteristics of septic acute kidney injury by using criteria of Kidney Disease:Improving Global Outcomes

    Institute of Scientific and Technical Information of China (English)

    臧芝栋

    2013-01-01

    Objective To evaluate the value of kidney Disease:Improving Global Outcomes(KDIGO) criteria in investigating clinical feature and prognosis of acute kidney injury(AKI) patients with sepsis in ICU.Methods

  9. The Clinical Research Office of the Endourological Society Percutaneous Nephrolithotomy Global Study: Indications, Complications, and Outcomes in 5803 Patients

    NARCIS (Netherlands)

    J. de la Rosette; D. Assimos; M. Desai; J. Gutierrez; J. Lingeman; R. Scarpa; A. Tefekli

    2011-01-01

    Purpose: To assess the current indications, perioperative morbidity, and stone-free outcomes for percutaneous nephrolithotomy (PCNL) worldwide. Patients and Methods: The Clinical Research Office of the Endourological Society (CROES) collected prospective data for consecutive patients who were treate

  10. OCCURRENCE OF MULTI-ORGAN DYSFUNCTION IN PEDIATRIC BURN PATIENTS - INCIDENCE AND CLINICAL OUTCOME

    Science.gov (United States)

    Kraft, Robert; Herndon, David N; Finnerty, Celeste C; Shahrokhi, Shahriar; Jeschke, Marc G

    2013-01-01

    Objective To examine the incidence of single or multiple organ failure postburn and its resultant clinical outcomes during acute hospitalization. Summary Background Data Patient outcomes are inherently dependent on intact organ function; however, burn injury affects the structure and function of almost every organ, but especially lung, liver, kidney and heart. Therefore, single-organ failure and/or multiorgan failure (MOF) are thought to contribute significantly to postburn morbidity and mortality but to date no large trial examining the effects of MOF on postburn outcomes exists. Methods Incidence of MOF was monitored in 821 pediatric burn patients during acute hospitalization. Patients were divided into groups based on the incidence of single organ specific failure, MOF, and non-MOF. The DENVER2 score was used to assess organ specific scores for lung, liver, kidney and heart. The patient’s demographics, injury characteristics, and outcome parameters were recorded. Results Respiratory failure has the highest incidence in the early phase of postburn injury, and decreases starting 5 days postburn. Cardiac failure was noted to have the highest incidence throughout hospital stay. Incidence of hepatic failure increases with the length of hospital stay and is associated with a high mortality during the late phase of the acute hospital stay. Renal failure has an unexpectedly low incidence but is associated with a high mortality during the first three weeks postburn injury. Three or more organ failure is associated with very high mortality. Conclusion This is the first large study in burn patients to determine the incidence of organ specific failure and outcome. The results of this study confirmed the expected chronologic incidence of organ-specific failure and yield the long-term mortality of liver and renal failure. (NCT00673309) PMID:23511841

  11. Correlation between Timi Risk Score and Clinical Outcome in Patients with Unstable Angina Pectoris

    Directory of Open Access Journals (Sweden)

    Savovic Zorica

    2016-06-01

    Full Text Available Given Taking that the TIMI score is a major predictor of MACE, this study aimed to determine the value of the TIMI risk score in predicting poor outcomes (death, myocardial infarction, recurrent pain in patients presenting with unstable angina pectoris in short-term observation. A total of 107 patients with APns were examined at the Clinical Centre Kragujevac and were included in the investigation. The TIMI score was determined on the first day of hospitalization. During hospitalization, the following factors were also observed: troponin, ECG evolution, further therapy (pharmacologic therapy and/or emergency PCI or CABG, age, hypertension and hyperlipidaemia. The low-risk group (TIMI 0 - 2 included 30.8% of patients, whereas 47.6% of patients were in the intermediate-risk group (TIMI 3 - 4, and 21.5% of patients were in the high-risk group (TIMI 5 - 7. Good outcomes (without adverse event and poor outcomes (death, myocardial infarction, and recurring chest pain were dependent on the TIMI risk score. The increase in TIMI risk score per one unit increased the risk of a poor outcome by 54%. Troponin and TIMI risk score were positively correlated. Our results suggest that the TIMI risk score may be a reliable predictor of a poor outcome (MACE during the short-term observation of patients with APns. Moreover, patients identified as high-risk benefit from early invasive PCI, enoxaparin and Gp IIb/IIIa inhibitors. Th us, routine use of the TIMI risk score at admission may reduce the number of patients not recognized as high-risk.

  12. Phosphate Binders and Clinical Outcomes in Patients with Stage 5D Chronic Kidney Disease.

    Science.gov (United States)

    Zoccali, Carmine; Mallamaci, Francesca; Cannata-Andía, Jorge

    2015-01-01

    Knowledge informing the prescription and the choice of phosphate binders in end stage kidney disease (ESKD) patients has a weak evidentiary base. To date, no placebo-controlled trial based on meaningful clinical endpoints (death, cardiovascular events, bone fractures) has been performed to test the efficacy of these drugs. By the same token, we still lack solid proof that noncalcium binders afford better clinical outcomes as compared with calcium-based binders. Without proper trials, clinical decisions about the treatment of hyperphosphatemia rest on experience and contingent clinical judgment. The use of huge doses of calcium-based binders typically prescribed in the nineties now appears unwarranted. The relationship between phosphate and the risk of death is U shaped and moderate hyperphosphatemia carries just a mild-to-moderate risk excess and may not be seen as a compelling indication for the prescription of phosphate binders. Placebo-controlled randomized clinical trials assessing whether non-calcium and calcium-based binders reduce the risk of death and cardiovascular disease events in ESKD patients remain a public health priority. PMID:26278591

  13. Electrophysiological Predictors of Clinical Outcome in Traumatic Neuropathies: A Multicenter Prospective Study

    Science.gov (United States)

    Mondelli, Mauro; Battiston, Bruno; Sard, Arman; Pontini, Italo; Faccani, Giuliano; Migliaretti, Giuseppe; Cocito, Dario; Neuropathies, Italian Network for Traumatic

    2016-01-01

    Objectives. This prospective, observational, multicentre study aims to identify electrodiagnostic (EDX) markers of clinical recovery in patients with traumatic neuropathy (TN) receiving surgical (S) and nonsurgical (NS) treatments. Methods. Subjects referred to the Italian Traumatic Neuropathy Network between 2010 and 2011 (307 patients, for a total of 444 TN) were evaluated with serial clinical/EDX evaluations at 6, 12, 24, and 36 months of follow-up. Results. Primary surgery was performed in 21 subjects with open lesions and evidence of neurotmesis, while closed lesions were treated with either conservative medical approach (216 patients) or secondary surgery (70 patients), according to the clinical spontaneous recovery at 4–6 months. Clinical improvement correlated with the increase of the compound muscle action potential amplitude (OR 3.76; CI 1.61–8.76), particularly in the S group (OR 7.25; CI 1.2–43.87), and with sensory nerve action potential amplitude in the NS group (OR 4.35; CI 1.14–16.69). No correlations were found with needle electromyography qualitative evaluations, changes in maximal voluntary recruitment, age, and gender. Conclusions. Nerve conduction studies (NCS) represent the more accurate neurophysiological markers of clinical outcome in patients with TN. Significance. Serial NCS assessments predict the functional recovery in TN, increasing the accuracy of peripheral nerves surgical decision-making process. PMID:27547450

  14. Electrophysiological Predictors of Clinical Outcome in Traumatic Neuropathies: A Multicenter Prospective Study

    Directory of Open Access Journals (Sweden)

    Palma Ciaramitaro

    2016-01-01

    Full Text Available Objectives. This prospective, observational, multicentre study aims to identify electrodiagnostic (EDX markers of clinical recovery in patients with traumatic neuropathy (TN receiving surgical (S and nonsurgical (NS treatments. Methods. Subjects referred to the Italian Traumatic Neuropathy Network between 2010 and 2011 (307 patients, for a total of 444 TN were evaluated with serial clinical/EDX evaluations at 6, 12, 24, and 36 months of follow-up. Results. Primary surgery was performed in 21 subjects with open lesions and evidence of neurotmesis, while closed lesions were treated with either conservative medical approach (216 patients or secondary surgery (70 patients, according to the clinical spontaneous recovery at 4–6 months. Clinical improvement correlated with the increase of the compound muscle action potential amplitude (OR 3.76; CI 1.61–8.76, particularly in the S group (OR 7.25; CI 1.2–43.87, and with sensory nerve action potential amplitude in the NS group (OR 4.35; CI 1.14–16.69. No correlations were found with needle electromyography qualitative evaluations, changes in maximal voluntary recruitment, age, and gender. Conclusions. Nerve conduction studies (NCS represent the more accurate neurophysiological markers of clinical outcome in patients with TN. Significance. Serial NCS assessments predict the functional recovery in TN, increasing the accuracy of peripheral nerves surgical decision-making process.

  15. Clinical Features and Outcomes of Serotype 19A Invasive Pneumococcal Disease in Calgary, Alberta

    OpenAIRE

    Ricketson, Leah J; Otto G Vanderkooi; Wood, Melissa L; Jenine Leal; Kellner, James D

    2014-01-01

    BACKGROUND: Streptoccocus pneumoniae serotype 19A (ST19A) became an important cause of invasive pneumococcal disease (IPD) after the introduction of the conjugate vaccine.OBJECTIVE: To examine the severity and outcome of ST19A IPD compared with non-ST19A IPD.METHODS: The Calgary Area Streptococcus pneumoniae Epidemiology Research (CASPER) study collects clinical and laboratory data on all IPD cases in Calgary, Alberta. Analysis was performed on data from 2000 to 2010 comparing ST19A and non-S...

  16. Clinical course and visual outcome in patients with diabetes mellitus and uveitis

    OpenAIRE

    Oswal, Kadambari S.; Sivaraj, Ramesh R; Murray, Philip I.; Stavrou, Panagiota

    2013-01-01

    Purpose We report the clinical course and visual outcome of patients with diabetes mellitus (DM) who subsequently developed uveitis from any cause. Methods Longitudinal, retrospective case note review. Results A total of 36 patients (M/F: 18/18, 58 eyes) were included, Of the 36 patients, 35 had Type 2 DM and one had Type 1 DM. Mean age of onset of DM was 49 years and uveitis 55 years. The uveitis was bilateral in 22 (61%) patients. There were 19 patients with anterior uveitis, 12 with panuve...

  17. Clinical characteristics and outcomes of patients with hodgkin lymphoma with central nervous system involvement

    DEFF Research Database (Denmark)

    Cheah, Chan Y; Bröckelmann, Paul J; Chihara, Dai;

    2016-01-01

    Central nervous system (CNS) involvement is rare in patients with Hodgkin lymphoma (HL). Thus, the clinical features and outcomes are not well described. Cases of histologically confirmed CNS HL diagnosed between 1995 and 2015 were retrospectively identified in institutional (n=7), national (n=2....../refractory disease in 11 (52%). Amongst these 11 patients, the median time from initial diagnosis of HL to development of CNS involvement was 1.9 years (range 0.4 - 6.6) and the median number of prior lines of therapy was 2 (range 1 - 7). Altogether, treatments included radiation, multi-agent systemic chemotherapy...

  18. Poststroke Hip Fracture: Prevalence, Clinical Characteristics, Mineral-Bone Metabolism, Outcomes, and Gaps in Prevention

    OpenAIRE

    Alexander Fisher; Wichat Srikusalanukul; Michael Davis; Paul Smith

    2013-01-01

    Objective. To assess the prevalence, clinical and laboratory characteristics, and short-term outcomes of poststroke hip fracture (HF). Methods. A cross-sectional study of 761 consecutive patients aged ≥60 years (82.3 ± 8.8 years; 75% females) with osteoporotic HF. Results. The prevalence of poststroke HF was 13.1% occurring on average 2.4 years after the stroke. The poststroke group compared to the rest of the cohort had a higher proportion of women, subjects with dementia, history of TIA, hy...

  19. Classification of non-aneurysmal subarachnoid haemorrhage: CT correlation to the clinical outcome

    Energy Technology Data Exchange (ETDEWEB)

    Nayak, S., E-mail: sanjeevnayak@hotmail.co [Department of Neuroradiology, University Hospital of North Staffordshire, North Staffordshire Royal Infirmary, Princes Road, Stoke-on-Trent, Staffordshire, ST4 7LN (United Kingdom); Kunz, A.B.; Kieslinger, K. [University Clinic of Neurology, Paracelsus Medical University Salzburg (Austria); Ladurner, G.; Killer, M. [University Clinic of Neurology, Paracelsus Medical University Salzburg (Austria); Neuroscience Institute, Christian Doppler Clinic, Paracelsus Medical University Salzburg (Austria)

    2010-08-15

    Aim: To propose a new computed tomography (CT)-based classification system for non-aneurysmal subarachnoid haemorrhage (SAH), which predicts patients' discharge clinical outcome and helps to prioritize appropriate patient management. Methods and materials: A 5-year, retrospective, two-centre study was carried out involving 1486 patients presenting with SAH. One hundred and ninety patients with non-aneurysmal SAH were included in the study. Initial cranial CT findings at admission were correlated with the patients' discharge outcomes measured using the Modified Rankin Scale (MRS). A CT-based classification system (type 1-4) was devised based on the topography of the initial haemorrhage pattern. Results: Seventy-five percent of the patients had type 1 haemorrhage and all these patients had a good clinical outcome with a discharge MRS of {<=}1. Eight percent of the patients presented with type 2 haemorrhage, 62% of which were discharged with MRS of {<=}1 and 12% of patients had MRS 3 or 4. Type 3 haemorrhage was found in 10%, of which 16% had good clinical outcome, but 53% had moderate to severe disability (MRS 3 and 4) and 5% were discharged with severe disability (MRS 5). Six percent of patients presented with type 4 haemorrhage of which 42% of the patients had moderate to severe disability (MRS 3 and 4), 42% had severe disability and one-sixth of the patients died. Highly significant differences were found between type 1(1a and 1b) and type 2 (p = 0.003); type 2 and type 3 (p = 0.002); type 3 and type 4 (p = 0.001). Conclusion: Haemorrhages of the type 1 category are usually benign and do not warrant an extensive battery of clinical and radiological investigations. Type 2 haemorrhages have a varying prognosis and need to be investigated and managed along similar lines as that of an aneurysmal haemorrhage with emphasis towards radiological investigation. Type 3 and type 4 haemorrhages need to be extensively investigated to find an underlying cause.

  20. Classification of non-aneurysmal subarachnoid haemorrhage: CT correlation to the clinical outcome

    International Nuclear Information System (INIS)

    Aim: To propose a new computed tomography (CT)-based classification system for non-aneurysmal subarachnoid haemorrhage (SAH), which predicts patients' discharge clinical outcome and helps to prioritize appropriate patient management. Methods and materials: A 5-year, retrospective, two-centre study was carried out involving 1486 patients presenting with SAH. One hundred and ninety patients with non-aneurysmal SAH were included in the study. Initial cranial CT findings at admission were correlated with the patients' discharge outcomes measured using the Modified Rankin Scale (MRS). A CT-based classification system (type 1-4) was devised based on the topography of the initial haemorrhage pattern. Results: Seventy-five percent of the patients had type 1 haemorrhage and all these patients had a good clinical outcome with a discharge MRS of ≤1. Eight percent of the patients presented with type 2 haemorrhage, 62% of which were discharged with MRS of ≤1 and 12% of patients had MRS 3 or 4. Type 3 haemorrhage was found in 10%, of which 16% had good clinical outcome, but 53% had moderate to severe disability (MRS 3 and 4) and 5% were discharged with severe disability (MRS 5). Six percent of patients presented with type 4 haemorrhage of which 42% of the patients had moderate to severe disability (MRS 3 and 4), 42% had severe disability and one-sixth of the patients died. Highly significant differences were found between type 1(1a and 1b) and type 2 (p = 0.003); type 2 and type 3 (p = 0.002); type 3 and type 4 (p = 0.001). Conclusion: Haemorrhages of the type 1 category are usually benign and do not warrant an extensive battery of clinical and radiological investigations. Type 2 haemorrhages have a varying prognosis and need to be investigated and managed along similar lines as that of an aneurysmal haemorrhage with emphasis towards radiological investigation. Type 3 and type 4 haemorrhages need to be extensively investigated to find an underlying cause.

  1. OTOSCLEROSI S - AN EVALUATION OF CLINICAL AND AUDIOLOGIC FINDINGS; OUTCOME AND COMPLICATIONS OF SMALL FENESTRA STAPEDOTOMY

    Directory of Open Access Journals (Sweden)

    Sunil Kumar

    2015-05-01

    stapedectomy operation for Otosclerosis and replaced the stapes bone with a polyethylene tube prosthesis and vein graft. Small fenestra stapedectomy is a more precise method of creating a hole in footplate rather than total footplate removal. It gives less post - operative vertigo and better high frequency hearing compared to total footplate removal. The present st udy is a longitudinal clinical study on Otosclerosis with emphasis on clinical and audiological features, per operative findings, outcome and complications of stapedectomy. The objective is to study the demographic and clinical features of Otosclerosis in this part of Kerala; to analyze the results of audiometry and operative notes of Otosclerosis; to describe the outcome and incidence of complications of small fenestra stapedectomy in Otosclerosis

  2. Clinical outcome of pediatric collagenous gastritis: case series and review of literature.

    Science.gov (United States)

    Hijaz, Nadia Mazen; Septer, Seth Steven; Degaetano, James; Attard, Thomas Mario

    2013-03-01

    Collagenous gastritis (CG) is characterized by patchy subepithelial collagen bands. Effective treatment and the clinical and histological outcome of CG in children are poorly defined. The aim of this study is to summarize the published literature on the clinical outcome and response to therapy of pediatric CG including two new cases. We performed a search in Pubmed, OVID for related terms; articles including management and clinical and/or endo-histologic follow up information were included and abstracted. Reported findings were pooled in a dedicated database including the corresponding data extracted from chart review in our patients with CG. Twenty-four patients were included (17 females) with a mean age of 11.7 years. The clinical presentation included iron deficiency anemia and dyspepsia. The reported duration of follow up (in 18 patients) ranged between 0.2-14 years. Despite most subjects presenting with anemia including one requiring blood transfusion, oral iron therapy was only documented in 12 patients. Other treatment modalities were antisecretory measures in 13 patients; proton pump inhibitors (12), or histamine-2 blockers (3), sucralfate (5), prednisolone (6), oral budesonide in 3 patients where one received it in fish oil and triple therapy (3). Three (13%) patients showed no clinical improvement despite therapy; conversely 19 out of 22 were reported with improved symptoms including 8 with complete symptom resolution. Spontaneous clinical resolution without antisecretory, anti-inflammatory or gastroprotective agents was noted in 5 patients (4 received only supplemental iron). Follow up endo-histopathologic data (17 patients) included persistent collagen band and stable Mononuclear cell infiltrate in 12 patients with histopathologic improvement in 5 patients. Neither collagen band thickness nor mononuclear cell infiltrate correlated with clinical course. Intestinal metaplasia and endocrine cell hyperplasia were reported (1) raising the concern of long

  3. Clinical Outcomes of Myasthenia Gravis with Thymoma and Thymic Hyperplasia Undergoing Extended Transsternal Thymectomy: A Single-Center Experience

    OpenAIRE

    Surena Nazarbaghi; Mohammad Reza Amiri-Nikpour; Rahim Mahmodlou; Nasim Arjmand; Yousef Rezaei

    2015-01-01

    Background: Despite the widespread use of thymectomy in myasthenia gravis (MG) patients, it has remained controversial as to whether this procedure is of a similar efficacy and clinical outcome among MG patients with thymoma and thymic hyperplasia. Aim: We sought to determine the long-term clinical outcomes of MG patients who received extended transsternal thymectomy associated with pyridostigmine and prednisolone postoperatively. Materials and Methods: In a retrospective study from January 1...

  4. Comparison of 12-month clinical outcomes in diabetic and nondiabetic patients with chronic total occlusion lesions: a multicenter study

    OpenAIRE

    Rha, Seung-Woon; Choi, Cheol Ung; Na, Jin Oh; Lim, Hong Euy; Kim, Jin Won; Kim, Eung Ju; Park, Chang Gyu; Seo, Hong Seog; Oh, Dong Joo; Gwon, Hyeon-Cheol; Kim, Byeong-Keuk; Kim, Hyo-Soo; Yu, Cheol Woong; Park, Hun Sik; Chae, In-Ho

    2015-01-01

    Objective This study aimed to compare 1-year clinical outcomes in diabetic and nondiabetic patients with chronic total occlusion (CTO) lesions. Methods A total of 2865 patients (age 62.82±10.64 years; 74.0% men) undergoing percutaneous coronary intervention for CTO were analyzed. The patients were classified as diabetic (n=977) or nondiabetic (n=1888). One-year clinical outcomes were compared between the two groups. Results One year after percutaneous coronary intervention, 241 (8.4%) patient...

  5. Preoperative neutrophil response as a predictive marker of clinical outcome following open heart surgery and the impact of leukocyte filtration.

    LENUS (Irish Health Repository)

    Soo, Alan W

    2010-11-01

    Open heart surgery is associated with a massive systemic inflammatory response. Neutrophils, are the main mediator of this response. We hypothesised that the degree of neutrophil activation and inflammatory response to open heart surgery varies individually and correlates with clinical outcome. The aim of this study was to determine if individual clinical outcome can be predicted preoperatively through assessment of in-vitro stimulated neutrophil responses. Following that, the effects of neutrophil depletion through leukocyte filters are examined.

  6. Pregnancy-Related Systemic Lupus Erythematosus: Clinical Features, Outcome and Risk Factors of Disease Flares — A Case Control Study

    OpenAIRE

    Huaxia Yang; Hui Liu; Dong Xu; Lidan Zhao; Qian Wang; Xiaomei Leng; Wenjie Zheng; Fengchun Zhang; Fulin Tang; Xuan Zhang

    2014-01-01

    OBJECTIVE: To investigate the clinical features, outcome, and risk factors of disease flares in patients with pregnancy-related lupus (PRL). METHODS: Medical charts of 155 consecutive PRL inpatients were systematically reviewed, including demographic data, clinical features, laboratory findings, treatment, complications, and outcome. RESULTS: PRL cases were divided into active (a-PRL) (n = 82, 53.0%) and stable lupus (s-PRL) (n = 73, 47.0%). Compared with nonpregnant active female systemic lu...

  7. Prospective registration, bias risk and outcome-reporting bias in randomised clinical trials of traditional Chinese medicine

    DEFF Research Database (Denmark)

    Liu, Jian-Ping; Han, Mei; Li, Xin-Xue;

    2013-01-01

    Clinical trials on Traditional Chinese Medicine (TCM) should be registered in a publicly accessible international trial register and report on all outcomes. We systematically assessed and evaluated TCM trials in registries with their subsequent publications.......Clinical trials on Traditional Chinese Medicine (TCM) should be registered in a publicly accessible international trial register and report on all outcomes. We systematically assessed and evaluated TCM trials in registries with their subsequent publications....

  8. A systematic review of studies that aim to determine which outcomes to measure in clinical trials in children.

    Directory of Open Access Journals (Sweden)

    Ian Sinha

    2008-04-01

    Full Text Available BACKGROUND: In clinical trials the selection of appropriate outcomes is crucial to the assessment of whether one intervention is better than another. Selection of inappropriate outcomes can compromise the utility of a trial. However, the process of selecting the most suitable outcomes to include can be complex. Our aim was to systematically review studies that address the process of selecting outcomes or outcome domains to measure in clinical trials in children. METHODS AND FINDINGS: We searched Cochrane databases (no date restrictions in December 2006; and MEDLINE (1950 to 2006, CINAHL (1982 to 2006, and SCOPUS (1966 to 2006 in January 2007 for studies of the selection of outcomes for use in clinical trials in children. We also asked a group of experts in paediatric clinical research to refer us to any other relevant studies. From these articles we extracted data on the clinical condition of interest, description of the method used to select outcomes, the people involved in the selection process, the outcomes selected, and limitations of the method as defined by the authors. The literature search identified 8,889 potentially relevant abstracts. Of these, 70 were retrieved, and 25 were included in the review. These studies described the work of 13 collaborations representing various paediatric specialties including critical care, gastroenterology, haematology, psychiatry, neurology, respiratory paediatrics, rheumatology, neonatal medicine, and dentistry. Two groups utilised the Delphi technique, one used the nominal group technique, and one used both methods to reach a consensus about which outcomes should be measured in clinical trials. Other groups used semistructured discussion, and one group used a questionnaire-based survey. The collaborations involved clinical experts, research experts, and industry representatives. Three groups involved parents of children affected by the particular condition. CONCLUSIONS: Very few studies address the

  9. Toxic scarlet fever complicating cellulitis: early clinical diagnosis is crucial to prevent a fatal outcome.

    Science.gov (United States)

    Lau, S K; Woo, P C; Yuen, K Y

    2004-04-01

    We describe a case of toxic scarlet fever in a healthy adult with streptococcal cellulitis of the right elbow as a result of skin abrasion. The clinical picture mimicked that of drug eruption after treatment of cellulitis with antibiotics. Among the five cases of scarlet fever complicating cellulitis, including the present one, reported in the English literature, four had severe systemic complications and two died. As a result of re-emergence of invasive streptococcal infections, clinicians should be aware of the differential diagnosis of scarlet fever in patients presenting with cellulitis and skin rash. Early clinical diagnosis is crucial to exclude drug eruptions, prompt initiation of antibiotic treatment, and prevention of the potentially fatal outcome.

  10. Developing a Framework for Evaluating Ethical Outcomes of Good Participatory Practices in TB Clinical Drug Trials.

    Science.gov (United States)

    MacQueen, Kathleen M; Eley, Natalie T; Frick, Mike; Mingote, Laia Ruiz; Chou, Alicia; Seidel, Stephanie S; Hannah, Stacey; Hamilton, Carol

    2016-07-01

    Good Participatory Practice Guidelines for TB Drug Trials (GPP-TB) were issued in 2012, based on similar guidelines for HIV prevention and reflecting growing acceptance of the importance of community engagement and participatory strategies in clinical research. Though the need for such strategies is clear, evaluation of the benefits and burdens are needed. Working with a diverse group of global TB stakeholders including advocates, scientists, and ethicists, we used a Theory of Change approach to develop an evaluation framework for GPP-TB that includes a clearly defined ethical goal, a set of powerful strategies derived from GPP-TB practices for achieving the goal, and outcomes connecting strategies to goal. The framework is a first step in systematically evaluating participatory research in clinical trials. PMID:27368311

  11. Developing a Framework for Evaluating Ethical Outcomes of Good Participatory Practices in TB Clinical Drug Trials.

    Science.gov (United States)

    MacQueen, Kathleen M; Eley, Natalie T; Frick, Mike; Mingote, Laia Ruiz; Chou, Alicia; Seidel, Stephanie S; Hannah, Stacey; Hamilton, Carol

    2016-07-01

    Good Participatory Practice Guidelines for TB Drug Trials (GPP-TB) were issued in 2012, based on similar guidelines for HIV prevention and reflecting growing acceptance of the importance of community engagement and participatory strategies in clinical research. Though the need for such strategies is clear, evaluation of the benefits and burdens are needed. Working with a diverse group of global TB stakeholders including advocates, scientists, and ethicists, we used a Theory of Change approach to develop an evaluation framework for GPP-TB that includes a clearly defined ethical goal, a set of powerful strategies derived from GPP-TB practices for achieving the goal, and outcomes connecting strategies to goal. The framework is a first step in systematically evaluating participatory research in clinical trials.

  12. Primary Sjӧgren's syndrome: Clinical phenotypes, outcome and the development of biomarkers.

    Science.gov (United States)

    Goules, Andreas V; Tzioufas, Athanasios G

    2016-07-01

    Primary Sjӧgren's syndrome (pSS) is a complex autoimmune disease with distinct clinical phenotypes and variable outcomes. The systemic form of the disease is characterized by immune complex mediated manifestations and is complicated by lymphoma as a result of a polyclonal B cell hyperactivity that is evolving into B cell malignancy. In the past decades, well-established clinical and serological markers have been described in the literature to identify high-risk patients and to predict lymphoma development. However, specific biologic treatments have proven ineffective to control the disease. Significant research effort has been made to reveal the major underlying biological events in this subgroup and identify biomarkers for early diagnosis, prognosis and response to treatment. In this review, we summarize the current data for the proposed histological, molecular and genetic biomarkers.

  13. Peri-implantitis Treatment with a Regenerative Approach: Clinical Outcomes on Reentry.

    Science.gov (United States)

    Parma-Benfenati, Stefano; Roncati, Marisa; Galletti, Primo; Tinti, Carlo

    2015-01-01

    This case series presents clinical outcomes on reentry using regenerative submerged and nonsubmerged approaches in peri-implant defects; pre- and posttreatment assessments of nine implants in six patients are presented. A mean bone fill value of 91.3% with a 4.88-mm mean bone gain was obtained. Neither approach led to additional bone loss or required additional bone augmentation procedures. Strict methods of implant surface decontamination and detoxification were used on all patients, regardless of implant surface characteristics. The regenerative procedure was effective in the treatment of moderate to advanced peri-implantitis lesions without compromising the previous fixed implant-supported prostheses. These preliminary results are reasonably encouraging in that all cases showed bone gains. Nevertheless, caution must be exercised when determining reosseointegration, because it is not possible to ascertain it in clinical practice.

  14. Clinical Characteristics and Predictors of Outcome of Schizophrenia-Spectrum Psychosis in Children and Adolescents

    DEFF Research Database (Denmark)

    Stentebjerg-Olesen, Marie; Pagsberg, Anne K; Fink-Jensen, Anders;

    2016-01-01

    OBJECTIVE: Treatment of early-onset schizophrenia spectrum psychosis (EOS) is hampered by limited data on clinical presentation and illness course. We aimed to systematically review the clinical characteristics, diagnostic trajectories, and predictors of illness severity and outcomes of EOS....... METHODS: We conducted a systematic PubMed, PsycINFO, and Embase literature review including studies published from January 1, 1990 to August 8, 2014 of EOS patients with 1) ≥50% nonaffective psychosis cases; 2) mean age of subjects mental health services; 4...... independent samples (n = 1506, age = 15.6 years, age at illness onset = 14.5 years, males = 62.3%, schizophrenia-spectrum disorders = 89.0%), the most frequent psychotic symptoms were auditory hallucinations (81.9%), delusions (77.5%; mainly persecutory [48.5%], referential [35.1%], and grandiose [25...

  15. Dissemination of behavioural activation for depression to mental health nurses: training evaluation and benchmarked clinical outcomes.

    Science.gov (United States)

    Ekers, D M; Dawson, M S; Bailey, E

    2013-03-01

    Depression causes significant distress, disability and cost within the UK. Behavioural activation (BA) is an effective single-strand psychological approach which may lend itself to brief training programmes for a wide range of clinical staff. No previous research has directly examined outcomes of such dissemination. A 5-day training course for 10 primary care mental health workers aiming to increase knowledge and clinical skills in BA was evaluated using the Training Acceptability Rating Scale. Depression symptom level data collected in a randomized controlled trial using trainees were then compared to results from meta-analysis of studies using experienced therapists. BA training was highly acceptable to trainees (94.4%, SD 6%). The combined effect size of BA was unchanged by the addition of the results of this evaluation to those of studies using specialist therapists. BA offers a promising psychological intervention for depression that appears suitable for delivery by mental health nurses following brief training.

  16. CLINICAL PROFILE AND SURGICAL OUTCOME OF VESTIBULAR SCHWANNOMAS: AN INSTITUTIONAL EXPERIENCE

    Directory of Open Access Journals (Sweden)

    Madhukar T

    2015-03-01

    Full Text Available AIMS & OBJECTIVES : Vestibular schwannomas manifest with very serious deficits of hearing, facial expression, lower cranial nerve, cerebellar and brain stem functions either preoperatively or as a consequence of surgical intervention. Our objective was to analyse the symptomatology and clinical signs and try to correlate with postoperative outcome and complications in the setting of limited infrastructure, the rapeutic and monitoring aids and multi - surgeon involvement with varied spectrum of surgical expertise in a single large tertiary teaching institute. METHODS : We retrieved 110 patients with Vestibular schwannomas from the Discharge Summary records of the De partment Of Neurosurgery, Nizam’s Institute Of Medical Sciences, and Hyderabad from January 2004 to April 2010. The mean age/sex distribution, clinical symptomatology, presenting signs were documented. The operative and clinical findings were evaluated. Data w ere obtained regarding presenting clinical features, histopathological data after surgical resection, surgical morbidity, mortality and clinical outcome (follow up of 6 - 12 months. Clinical features and surgical outcome were analysed. RESULTS : The mean tum or size was 4.4 cm. Giant tumours [>4 cm] constituted 74 % of patients. All patients had significant hearing loss which was the most common initial symptom. In 80 % of cases, gross total tumor resection was achieved. In 20 % of cases, deliberate subtotal r esections were performed. These were due to adhesions to brain stem in 4 % cases and for facial nerve preservation in 5% cases. Anatomic facial nerve preservation was achieved in 84 % in tumours < 3 cm size. The overall anatomic facial nerve preservation r ate was 33.6 %. The rate of functional facial nerve preservation [ H - B Grade 1 - 2] was 67.2 % in cases of small tumors (< 30 mm. The overall functional facial nerve preservation [ H - B Grade 1 - 2] was 28.2 %. Overall mortality was 5.4 % [6 cases] out of which 4

  17. The clinical outcomes of surgical treatment of noncontiguous spinal tuberculosis: a retrospective study in 23 cases.

    Directory of Open Access Journals (Sweden)

    Jia Huang

    Full Text Available STUDY DESIGN: A retrospective clinical study. OBJECTIVE: To evaluate the clinical efficacy of the surgical treatment of noncontiguous spinal tuberculosis (NSTB, and to discuss its therapeutic strategies. METHODS: We performed a retrospective review of clinical and radiographic data that were prospectively collected on 550 consecutive spinal tubercular patients including 27 patients who were diagnosed and treated as NSTB in our institution from June 2005 to June 2011. Apart from 4 patients being treated conservatively, the remainder received surgery by posterior transforaminal debridement, interbody fusion with instrumentation, posterior instrumentation and anterior debridement with fusion in a single or two-stage operation. The clinical outcomes were evaluated before and after treatment in terms of hematologic and radiographic examinations, bone fusion and neurologic status. The Oswestry Disability Index score was determined before treatment and at the last follow-up visit. RESULTS: 23 patients (15 M/8F, averaged 44.6 ± 14.2 years old (range, 19 to 70 yd, who received surgical treatment, were followed up after surgery for a mean of 52.5 ± 19.5 months (range, 24 to 72 months. The kyphotic angle was changed significantly between pre- and postoperation (P<0.05. The mean amount of correction was 12.6 ± 7.2 degrees, with a small loss of correction at last follow-up. All patients achieved solid bone fusion. No patients with neurological deficit deteriorated postoperatively. Neither mortalities nor any major complications were found. There was a significant difference of Oswestry Disability Index scores between preoperation and the final follow-up. CONCLUSION: The outcomes of follow-up showed that posterior and posterior-anterior surgical treatment methods were both viable surgical options for NSTB. Posterior transforaminal debridement, interbody fusion and posterior instrumentation, as a less invasive technique, was feasible and effective to treat

  18. Elevated expression of stromal palladin predicts poor clinical outcome in renal cell carcinoma.

    Directory of Open Access Journals (Sweden)

    Vivekanand Gupta

    Full Text Available The role that stromal renal cell carcinoma (RCC plays in support of tumor progression is unclear. Here we sought to determine the predictive value on patient survival of several markers of stromal activation and the feasibility of a fibroblast-derived extracellular matrix (ECM based three-dimensional (3D culture stemming from clinical specimens to recapitulate stromal behavior in vitro. The clinical relevance of selected stromal markers was assessed using a well annotated tumor microarray where stromal-marker levels of expression were evaluated and compared to patient outcomes. Also, an in vitro 3D system derived from fibroblasts harvested from patient matched normal kidney, primary RCC and metastatic tumors was employed to evaluate levels and localizations of known stromal markers such as the actin binding proteins palladin, alpha-smooth muscle actin (α-SMA, fibronectin and its spliced form EDA. Results suggested that RCCs exhibiting high levels of stromal palladin correlate with a poor prognosis, as demonstrated by overall survival time. Conversely, cases of RCCs where stroma presents low levels of palladin expression indicate increased survival times and, hence, better outcomes. Fibroblast-derived 3D cultures, which facilitate the categorization of stromal RCCs into discrete progressive stromal stages, also show increased levels of expression and stress fiber localization of α-SMA and palladin, as well as topographical organization of fibronectin and its splice variant EDA. These observations are concordant with expression levels of these markers in vivo. The study proposes that palladin constitutes a useful marker of poor prognosis in non-metastatic RCCs, while in vitro 3D cultures accurately represent the specific patient's tumor-associated stromal compartment. Our observations support the belief that stromal palladin assessments have clinical relevance thus validating the use of these 3D cultures to study both progressive RCC

  19. Multiplexed methylation profiles of tumor suppressor genes and clinical outcome in lung cancer

    Directory of Open Access Journals (Sweden)

    Venditti Julio

    2010-09-01

    Full Text Available Abstract Background Changes in DNA methylation of crucial cancer genes including tumor suppressors can occur early in carcinogenesis, being potentially important early indicators of cancer. The objective of this study was to examine a multiplexed approach to assess the methylation of tumor suppressor genes as tumor stratification and clinical outcome prognostic biomarkers for lung cancer. Methods A multicandidate probe panel interrogated DNA for aberrant methylation status in 18 tumor suppressor genes in lung cancer using a methylation-specific multiplex ligation-dependent probe amplification assay (MS-MLPA. Lung cancer cell lines (n = 7, and primary lung tumors (n = 54 were examined using MS-MLPA. Results Genes frequently methylated in lung cancer cell lines including SCGB3A1, ID4, CCND2 were found among the most commonly methylated in the lung tumors analyzed. HLTF, BNIP3, H2AFX, CACNA1G, TGIF, ID4 and CACNA1A were identified as novel tumor suppressor candidates methylated in lung tumors. The most frequently methylated genes in lung tumors were SCGB3A1 and DLC1 (both 50.0%. Methylation rates for ID4, DCL1, BNIP3, H2AFX, CACNA1G and TIMP3 were significantly different between squamous and adenocarcinomas. Methylation of RUNX3, SCGB3A1, SFRP4, and DLC1 was significantly associated with the extent of the disease when comparing localized versus metastatic tumors. Moreover, methylation of HTLF, SFRP5 and TIMP3 were significantly associated with overall survival. Conclusions MS-MLPA can be used for classification of certain types of lung tumors and clinical outcome prediction. This latter is clinically relevant by offering an adjunct strategy for the clinical management of lung cancer patients.

  20. Clinical Outcomes of Surgical Treatments for Primary Malignant Bone Tumors Arising in the Acetabulum

    Directory of Open Access Journals (Sweden)

    Tomohiro Fujiwara

    2015-01-01

    Full Text Available The functional and oncologic results of eighteen patients with primary malignant periacetabular tumors were reviewed to determine the impact of surgical treatment. The reconstruction procedures were endoprosthesis (11, hip transposition (4, iliofemoral arthrodesis (2, and frozen bone autograft (1. After a mean follow-up of 62 months, 13 patients were alive and 5 had died of their disease; the 5-year overall survival rate was 67.2%. The corresponding mean MSTS scores of patients with endoprosthesis (11 and other reconstructions (7 were 42% and 55% (49%, 68%, and 50%, respectively. Overall, postoperative complications including deep infection or dislocation markedly worsened the functional outcome. Iliofemoral arthrodesis provided better function than the other procedures, whereas endoprosthetic reconstruction demonstrated poor functional outcome except for patients who were reconstructed with the adequate soft tissue coverage. Avoiding postoperative complications is highly important for achieving better function, suggesting that surgical procedures with adequate soft tissue coverage or without the massive use of nonbiological materials are preferable. Appropriate selection of the reconstructive procedures for individual patients, considering the amount of remaining bone and soft tissues, would lead to better clinical outcomes.

  1. Continued efforts to translate diabetes cardiovascular outcome trials into clinical practice.

    Science.gov (United States)

    Avogaro, Angelo; Fadini, Gian Paolo; Sesti, Giorgio; Bonora, Enzo; Del Prato, Stefano

    2016-01-01

    Diabetic patients suffer from a high rate of cardiovascular events and such risk increases with HbA1c. However, lowering HbA1c does not appear to yield the same benefit on macrovascular endpoints, as observed for microvascular endpoints. As the number of glucose-lowering medications increases, clinicians have to consider several open questions in the management of type 2 diabetes, one of which is the cardiovascular risk profile of each regimen. Recent placebo-controlled cardiovascular outcome trials (CVOTs) have responded to some of these questions, but careful interpretation is needed. After general disappointment around CVOTs assessing safety of DPP-4 inhibitors (SAVOR, TECOS, EXAMINE) and the GLP-1 receptor agonist lixisenatide (ELIXA), the EMPA-REG Outcome trial and the LEADER trial have shown superiority of the SGLT2-I empagliflozin and the GLP-1RA liraglutide, respectively, on the 3-point MACE outcome (cardiovascular death, non-fatal myocardial infarction or stroke) and cardiovascular, as well as all-cause mortality. While available mechanistic studies largely support a cardioprotective effect of GLP-1, the ability of SGLT2 inhibitor(s) to prevent cardiovascular death was unexpected and deserves future investigation. We herein review the results of completed CVOTs of glucose-lowering medications and suggest a possible treatment algorithm based on cardiac and renal co-morbidities to translate CVOT findings into clinical practice. PMID:27514514

  2. Healing leadership: the serving leader's impact on patient outcomes in a clinical environment

    Directory of Open Access Journals (Sweden)

    Andenoro A

    2012-05-01

    Full Text Available Chris Nagel1, Anthony C Andenoro21Medical Operations – Continuous Improvement, Cleveland Clinic, Cleveland, OH; 2Department of Organizational Leadership, Gonzaga University, Spokane, WA, USAAbstract: The future of health care is a topic that has significant importance to patients and caregivers alike for generations to come. As the health care industry becomes more complex, leadership and the examination of how to most effectively apply it to meet efficiency standards and optimize the patient experience will become paramount. Through this paper the authors provide the foundation for meeting this need through an innovative and socially adept framework that identifies the critical character attributes of a serving leader and the powerful impact that serving leaders can have on patient outcomes in the health care setting. This framework is grounded in a leadership theoretical foundation and contextually examined through qualitative methods. As the business of health care becomes more complex and more competitive, finding ways to improve processes and create healing environments conducive to improved patient outcomes will differentiate average health care and excellent health care in the future. This paper provides the impetus for successfully addressing these needs through the development of serving leaders, and three specific characteristics: emotional care, presence, and awareness.Keywords: servant leadership, health care, patient outcomes

  3. Extubation failure influences clinical and functional outcomes in patients with traumatic brain injury

    Directory of Open Access Journals (Sweden)

    Helena Franca Correia dos Reis

    2013-06-01

    Full Text Available OBJECTIVE: To evaluate the association between extubation failure and outcomes (clinical and functional in patients with traumatic brain injury (TBI. METHODS: A prospective cohort study involving 311 consecutive patients with TBI. The patients were divided into two groups according to extubation outcome: extubation success; and extubation failure (defined as reintubation within 48 h after extubation. A multivariate model was developed in order to determine whether extubation failure was an independent predictor of in-hospital mortality. RESULTS: The mean age was 35.7 ± 13.8 years. Males accounted for 92.3%. The incidence of extubation failure was 13.8%. In-hospital mortality was 4.5% and 20.9% in successfully extubated patients and in those with extubation failure, respectively (p = 0.001. Tracheostomy was more common in the extubation failure group (55.8% vs. 1.9%; p < 0.001. The median length of hospital stay was significantly greater in the extubation failure group than in the extubation success group (44 days vs. 27 days; p = 0.002. Functional status at discharge was worse among the patients in the extubation failure group. The multivariate analysis showed that extubation failure was an independent predictor of in-hospital mortality (OR = 4.96; 95% CI, 1.86-13.22. CONCLUSIONS: In patients with TBI, extubation failure appears to lengthen hospital stays; to increase the frequency of tracheostomy and of pulmonary complications; to worsen functional outcomes; and to increase mortality.

  4. Cross-sectional imaging for diagnosis and clinical outcome prediction of acute basilar artery thrombosis

    International Nuclear Information System (INIS)

    Basilar artery occlusion is a potentially fatal condition and imaging findings can be subtle. Prompt diagnosis is vital, as recognition may lead to therapeutic recanalization that may improve functional outcome and survival. Furthermore, cross-sectional imaging signs may help predict eventual outcome and, therefore, guide which patients should be subjected to aggressive treatment. Computed tomography (CT) signs include a hyperdense basilar artery that has a high specificity, accuracy, positive and negative predictive value. Evidence regarding the prognostic significance of the hyperdense basilar artery sign is conflicting. Early magnetic resonance imaging (MRI) features include loss of flow void, seen as increased signal intensity within the basilar artery on T2-weigted images and identification of acute thrombus, seen as intermediate signal on T1-weighted images. MRI sequences are more sensitive for early detection of acute ischaemia or infarction, ideally with diffusion-weighted imaging (DWI). Both CT and MR angiography are sensitive for detection of acute thrombus, seen as a filling defect or occlusion. These are the non-invasive imaging techniques of choice to confirm diagnosis, with perhaps the speed and accessibility of CT angiography resulting in this technique being valuable in the acute setting. Several new scoring systems based on arterial segmentation rather than global volume assessment using CT angiography source images and DWI have shown early promise in the prediction of eventual clinical outcome in order to isolate those patients who may benefit from therapeutic recanalization.

  5. Integrating Interactive Web-Based Technology to Assess Adherence and Clinical Outcomes in Pediatric Sickle Cell Disease

    Directory of Open Access Journals (Sweden)

    Lori E. Crosby

    2012-01-01

    Full Text Available Research indicates that the quality of the adherence assessment is one of the best predictors for improving clinical outcomes. Newer technologies represent an opportunity for developing high quality standardized assessments to assess clinical outcomes such as patient experience of care but have not been tested systematically in pediatric sickle cell disease (SCD. The goal of the current study was to pilot an interactive web-based tool, the Take-Charge Program, to assess adherence to clinic visits and hydroxyurea (HU, barriers to adherence, solutions to overcome these barriers, and clinical outcomes in 43 patients with SCD age 6–21 years. Results indicate that the web-based tool was successfully integrated into the clinical setting while maintaining high patient satisfaction (>90%. The tool provided data consistent with the medical record, staff report, and/or clinical lab data. Participants reported that forgetting and transportation were major barriers for adherence to both clinic attendance and HU. A greater number of self-reported barriers (P<.01 and older age (P<.05 were associated with poorer clinic attendance and HU adherence. In summary, the tool represents an innovative approach to integrate newer technology to assess adherence and clinical outcomes for pediatric patients with SCD.

  6. Modified Early Warning System improves patient safety and clinical outcomes in an academic community hospital

    Directory of Open Access Journals (Sweden)

    Chirag Mathukia

    2015-04-01

    Full Text Available Background and objective: Severe adverse events such as cardiac arrest and death are often heralded by abnormal vital signs hours before the event. This necessitates an organized track and trigger approach of early recognition and response to subtle changes in a patient's condition. The Modified Early Warning System (MEWS is one of such systems that use temperature, blood pressure, pulse, respiratory rate, and level of consciousness with each progressive higher score triggering an action. Root cause analysis for mortalities in our institute has led to the implementation of MEWS in an effort to improve patient outcomes. Here we discuss our experience and the impact of MEWS implementation on patient care at our community academic hospital. Methods: MEWS was implemented in a protocolized manner in June 2013. The following data were collected from non-ICU wards on a monthly basis from January 2010 to June 2014: 1 number of rapid response teams (RRTs per 100 patient-days (100PD; 2 number of cardiopulmonary arrests ‘Code Blue’ per 100PD; and 3 result of each RRT and Code Blue (RRT progressed to Code Blue, higher level of care, ICU transfer, etc.. Overall inpatient mortality data were also analyzed. Results: Since the implementation of MEWS, the number of RRT has increased from 0.24 per 100PD in 2011 to 0.38 per 100PD in 2013, and 0.48 per 100PD in 2014. The percentage of RRTs that progressed to Code Blue, an indicator of poor outcome of RRT, has been decreasing. In contrast, the numbers of Code Blue in non-ICU floors has been progressively decreasing from 0.05 per 100PD in 2011 to 0.02 per 100PD in 2013 and 2014. These improved clinical outcomes are associated with a decline of overall inpatient mortality rate from 2.3% in 2011 to 1.5% in 2013 and 1.2% in 2014. Conclusions: Implementation of MEWS in our institute has led to higher rapid response system utilization but lower cardiopulmonary arrest events; this is associated with a lower mortality

  7. The impact of patient support programs on adherence, clinical, humanistic, and economic patient outcomes: a targeted systematic review

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    Ganguli A

    2016-04-01

    Full Text Available Arijit Ganguli,1 Jerry Clewell,2 Alicia C Shillington3 1Department of Health Economics and Outcomes Research, 2Department of Medical Affairs, AbbVie, North Chicago, IL, USA; 3EPI-Q Inc., Oak Brook, IL, USA Background: Patient support programs (PSPs, including medication management and counseling, have the potential to improve care in chronic disease states with complex therapies. Little is known about the program’s effects on improving clinical, adherence, humanistic, and cost outcomes. Purpose: To conduct a targeted review describing medical conditions in which PSPs have been implemented; support delivery components (eg, face-to-face, phone, mail, and internet; and outcomes associated with implementation. Data sources: MEDLINE – 10 years through March 2015 with supplemental handsearching of reference lists. Study selection: English-language trials and observational studies of PSPs providing at minimum, counseling for medication management, measurement of ≥1 clinical outcome, and a 3-month follow-up period during which outcomes were measured. Data extraction: Program characteristics and related clinical, adherence, humanistic, and cost outcomes were abstracted. Study quality and the overall strength of evidence were reviewed using standard criteria. Data synthesis: Of 2,239 citations, 64 studies met inclusion criteria. All targeted chronic disease processes and the majority (48 [75%] of programs offered in-clinic, face-to-face support. All but 9 (14.1% were overseen by allied health care professionals (eg, nurses, pharmacists, paraprofessionals. Forty-one (64.1% reported at least one significantly positive clinical outcome. The most frequent clinical outcome impacted was adherence, where 27 of 41 (66% reported a positive outcome. Of 42 studies measuring humanistic outcomes (eg, quality of life, functional status, 27 (64% reported significantly positive outcomes. Only 15 (23.4% programs reported cost or utilization-related outcomes, and, of

  8. Comparison of the Effect of Two Human Milk Fortifiers on Clinical Outcomes in Premature Infants

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    Melissa Thoene

    2014-01-01

    Full Text Available The use of human milk fortifiers (HMF helps to meet the high nutritional requirements of the human milk-fed premature infant. Previously available powdered products have not met the protein requirements of the preterm infant population and many neonatologists add powder protein modulars to help meet protein needs. The use of powdered products is discouraged in neonatal intensive care units (NICU due to concern for invasive infection. The use of a commercially available acidified liquid product with higher protein content was implemented to address these two concerns. During the course of this implementation, poor growth and clinically significant acidosis of infants on Acidified Liquid HMF (ALHMF was observed. The purpose of this study was to quantify those observations by comparing infant outcomes between groups receiving the ALHMF vs. infants receiving powdered HMF (PHMF. A retrospective chart review compared outcomes of human milk-fed premature infants <2000 g receiving the ALHMF (n = 23 and the PHMF (n = 46. Infant growth, enteral feeding tolerance and provision, and incidence of necrotizing enterocolitis (NEC, metabolic acidosis, and diaper dermatitis were compared between the two groups. No infants were excluded from this study based on acuity. Use of ALHMF resulted in a higher incidence of metabolic acidosis (p = 0.002. Growth while on HMF as measured in both g/kg/day (10.59 vs. 15.37, p < 0.0001 and in g/day (23.66 vs. 31.27, p = 0.0001 was slower in the ALHMF group, on increased mean cal/kg/day (128.7 vs. 117.3, p = 0.13 with nearly twice as many infants on the ALHMF requiring increased fortification of enteral feedings beyond 24 cal/ounce to promote adequate growth (48% vs. 26%, p = 0.10. Although we were not powered to study NEC as a primary outcome, NEC was significantly increased in the ALHMF group. (13% vs. 0%, p = 0.03. Use of a LHMF in an unrestricted NICU population resulted in an increase in clinical complications within a high

  9. Gender differences in notification rates, clinical forms and treatment outcome of tuberculosis patients under the RNTCP

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    Abhijit Mukherjee

    2012-01-01

    Full Text Available Introduction: An increased notification rate of tuberculosis (TB in men is seen in the SAARC region. In India, the Revised National Tuberculosis Control Programme (RNTCP detects nearly three times more male than female TB patients. Gender differences have also been reported in the clinical forms of tuberculous disease and in treatment adherence and cure rates in patients undergoing treatment for tuberculosis. The present study was undertaken to find out the sex differences in the notification rates and treatment outcomes of TB patients registered under the RNTCP in a rural tuberculosis unit (TU in West Bengal. Materials and Methods: A retrospective record-based study was carried out among a total of 3605 cases registered under the RNTCP between January 1999 and June 2005. Notification rates of TB, clinical forms of TB and disease treatment outcomes recorded in the registers were analyzed based on genders. Outcomes were defined in accordance with the standard RNTCP definitions. The Z-test for proportion (for comparing differences in proportions, Student t-test (for comparing mean, and χ2 test (to see association were performed for statistical analysis. Results: Among the total of 3605 patients, 2498 (69.3% were male and 1107 (30.7% were female with a male female ratio of 2.25:1. In patients less than 20 years of age, the notification rates among males and females were similar. In the other age groups, males were more likely to be notified compared to females and the difference was statistically significant. While new smear positive and retreatment cases were significantly more than in males, among females, new smear negative and new extrapulmonary cases were significantly higher. Among the new smear positive patients 89.4% of females were cured compared to 85.8% of males which was again significant statistically (Z=1.70, P0.05. Conclusion: The present study demonstrates a gender difference in the notification rates, clinical presentations and

  10. Clinical outcomes after autologous haematopoietic stem cell transplantation in patients with progressive multiple sclerosis

    Institute of Scientific and Technical Information of China (English)

    XU Juan; JI Bing-xin; SU Li; DONG Hui-qing; SUN Xue-jing; LIU Cong-yan

    2006-01-01

    Background Multiple sclerosis (MS) is a continuously disabling disease and it is unresponsive to high dose steroid and immunomodulation with disease progression. The autologous haematopoietic stem cell transplantation (ASCT) has been introduced in the treatment of refractory forms of multiple sclerosis. In this study, the clinical outcomes followed by ASCT were evaluated for patients with progressive MS.Methods Twenty-two patients with secondary progressive MS were treated with ASCT. Peripheral blood stem cells were obtained by leukapheresis after mobilization with granulocyte colony stimulating factor. Etoposide,melphalan, carmustin and cytosine arabinoside were administered as conditioning regimen. Outcomes were evaluated by the expanded disability status scale and progression free survival. No maintenance treatment was administered during a median follow-up of 39 months (range, 6 to 59 months).Results No death occurred following the treatment. The overall confirmed progression free survival rate was77% up to 59 months after transplantation which was significantly higher compared with pre-transplantation (P=0.000). Thirteen patients (59%) had remarkable improvement in neurological manifestations, four (18%)stabilized their disability status and five (23%) showed clinical recurrence of active symptoms.Conclusions ASCT as a therapy is safe and available. It can improve or stabilize neurological manifestations in most patients with progressive MS following failure of conventional therapy.

  11. Genomic Copy Number Variations in the Genomes of Leukocytes Predict Prostate Cancer Clinical Outcomes.

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    Yan P Yu

    Full Text Available Accurate prediction of prostate cancer clinical courses remains elusive. In this study, we performed whole genome copy number analysis on leukocytes of 273 prostate cancer patients using Affymetrix SNP6.0 chip. Copy number variations (CNV were found across all chromosomes of the human genome. An average of 152 CNV fragments per genome was identified in the leukocytes from prostate cancer patients. The size distributions of CNV in the genome of leukocytes were highly correlative with prostate cancer aggressiveness. A prostate cancer outcome prediction model was developed based on large size ratio of CNV from the leukocyte genomes. This prediction model generated an average prediction rate of 75.2%, with sensitivity of 77.3% and specificity of 69.0% for prostate cancer recurrence. When combined with Nomogram and the status of fusion transcripts, the average prediction rate was improved to 82.5% with sensitivity of 84.8% and specificity of 78.2%. In addition, the leukocyte prediction model was 62.6% accurate in predicting short prostate specific antigen doubling time. When combined with Gleason's grade, Nomogram and the status of fusion transcripts, the prediction model generated a correct prediction rate of 77.5% with 73.7% sensitivity and 80.1% specificity. To our knowledge, this is the first study showing that CNVs in leukocyte genomes are predictive of clinical outcomes of a human malignancy.

  12. The development of a clinical outcomes survey research application: Assessment CenterSM

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    Rothrock, Nan E.; Hanrahan, Rachel T.; Jansky, Liz J.; Harniss, Mark; Riley, William

    2013-01-01

    Introduction The National Institutes of Health sponsored Patient-Reported Outcome Measurement Information System (PROMIS) aimed to create item banks and computerized adaptive tests (CATs) across multiple domains for individuals with a range of chronic diseases. Purpose Web-based software was created to enable a researcher to create study-specific Websites that could administer PROMIS CATs and other instruments to research participants or clinical samples. This paper outlines the process used to develop a user-friendly, free, Web-based resource (Assessment CenterSM) for storage, retrieval, organization, sharing, and administration of patient-reported outcomes (PRO) instruments. Methods Joint Application Design (JAD) sessions were conducted with representatives from numerous institutions in order to supply a general wish list of features. Use Cases were then written to ensure that end user expectations matched programmer specifications. Program development included daily programmer “scrum” sessions, weekly Usability Acceptability Testing (UAT) and continuous Quality Assurance (QA) activities pre- and post-release. Results Assessment Center includes features that promote instrument development including item histories, data management, and storage of statistical analysis results. Conclusions This case study of software development highlights the collection and incorporation of user input throughout the development process. Potential future applications of Assessment Center in clinical research are discussed. PMID:20306332

  13. Fertility and clinical outcome after bowel resection in infertile women with endometriosis.

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    Stepniewska, Anna; Pomini, Paola; Scioscia, Marco; Mereu, Liliana; Ruffo, Giacomo; Minelli, Luca

    2010-05-01

    Bowel resection for endometriosis improves pain symptoms and quality of life in symptomatic women. However, little is known about fertility after surgery, particularly after such treatment in women suffering from infertility. The aim of the present study was to evaluate post-operative fertility and long-term clinical outcome after laparoscopic colorectal resection for endometriosis in infertile women. This study reports clinical outcomes in 62 infertile women who underwent laparoscopic excision of endometriosis with segmental bowel resection performed for severe intestinal symptoms. Among women younger than 30 years trying to conceive spontaneously, the cumulative pregnancy rate was 58% and the cumulative pregnancy rate was 45% in those aged 30-34 years. The total pain recurrence was 9.7% (six cases) and endometriosis recurrence was diagnosed by ultrasound in 14.5% (nine cases) during the follow-up period. Four of these patients needed further surgery because of severe symptoms. The surgical treatment of bowel endometriosis seems to improve pain symptoms and patients' satisfaction rates, and it could also be indicated in infertile women. PMID:20359953

  14. Endophthalmitis caused by Pantoea agglomerans: clinical features, antibiotic sensitivities, and outcomes

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    Venincasa VD

    2015-07-01

    Full Text Available Vincent D Venincasa, Ajay E Kuriyan, Harry W Flynn Jr, Jayanth Sridhar, Darlene Miller Department of Ophthalmology, Bascom Palmer Eye Institute, Miller School of Medicine, University of Miami, Miami, FL, USA Purpose: To report the clinical findings, antibiotic sensitivities, and visual outcomes associated with endophthalmitis caused by Pantoea agglomerans.Methods: A consecutive case series of patients with vitreous culture-positive endophthalmitis caused by P. agglomerans from January 1, 1990 to December 31, 2012 at a large university referral center. Findings from the current study were compared to prior published studies.Results: Of the three study patients that were identified, clinical settings included trauma (n=2 and post-cataract surgery (n=1. Presenting visual acuity was hand motion or worse in all three cases. All isolates were sensitive to ceftazidime, gentamicin, imipenem, and fluoroquinolones. All isolates were resistant to ampicillin. Initial treatment strategies were vitreous tap and intravitreal antibiotic injection (n=1 and pars plana vitrectomy with intravitreal antibiotic injection (n=2. At last follow-up, one patient had no light perception vision, while the other two had best-corrected visual acuity of 20/200 and 20/400.Conclusion: All Pantoea isolates were sensitive to ceftazidime, gentamicin, imipenem, and fluoroquinolones. All patients in the current study received at least one intravitreal antibiotic to which P. agglomerans was shown to be sensitive in vitro. In spite of this, the visual outcomes were generally poor.Keywords: ocular infection, trauma, antibiotic resistance

  15. PD-L1 expression in human cancers and its association with clinical outcomes.

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    Wang, Xin; Teng, Feifei; Kong, Li; Yu, Jinming

    2016-01-01

    PD-L1 is an immunoinhibitory molecule that suppresses the activation of T cells, leading to the progression of tumors. Overexpression of PD-L1 in cancers such as gastric cancer, hepatocellular carcinoma, renal cell carcinoma, esophageal cancer, pancreatic cancer, ovarian cancer, and bladder cancer is associated with poor clinical outcomes. In contrast, PD-L1 expression correlates with better clinical outcomes in breast cancer and merkel cell carcinoma. The prognostic value of PD-L1 expression in lung cancer, colorectal cancer, and melanoma is controversial. Blocking antibodies that target PD-1 and PD-L1 have achieved remarkable response rates in cancer patients who have PD-L1-overexpressing tumors. However, using PD-L1 as an exclusive predictive biomarker for cancer immunotherapy is questionable due to the low accuracy of PD-L1 immunohistochemistry staining. Factors that affect the accuracy of PD-L1 immunohistochemistry staining are as follows. First, antibodies used in different studies have different sensitivity. Second, in different studies, the cut-off value of PD-L1 staining positivity is different. Third, PD-L1 expression in tumors is not uniform, and sampling time and location may affect the results of PD-L1 staining. Therefore, better understanding of tumor microenvironment and use of other biomarkers such as gene marker and combined index are necessary to better identify patients who will benefit from PD-1/PD-L1 checkpoint blockade therapy. PMID:27574444

  16. Clinical Presentation, Aetiology, and Outcomes of Meningitis in a Setting of High HIV and TB Prevalence

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    Keneuoe Hycianth Thinyane

    2015-01-01

    Full Text Available Meningitis causes significant morbidity and mortality globally. The aim of this study was to study the clinical presentation, aetiology, and outcomes of meningitis among adult patients admitted to Queen Mamohato Memorial Hospital in Maseru, Lesotho, with a diagnosis of meningitis. A cross-sectional study was conducted between February and April 2014; data collected included presenting signs and symptoms, laboratory results, and clinical outcomes. Descriptive statistics were used to summarise data; association between variables was analysed using Fisher’s exact test. 56 patients were enrolled; the HIV coinfection rate was 79%. The most common presenting symptoms were altered mental status, neck stiffness, headache, and fever. TB meningitis was the most frequent diagnosis (39%, followed by bacterial (27%, viral (18%, and cryptococcal meningitis (16%. In-hospital mortality was 43% with case fatalities of 23%, 40%, 44%, and 90% for TB, bacterial, cryptococcal, and viral meningitis, respectively. Severe renal impairment was significantly associated with mortality. In conclusion, the causes of meningitis in this study reflect the high prevalence of HIV and TB in our setting. Strategies to reduce morbidity and mortality due to meningitis should include improving diagnostic services to facilitate early detection and treatment of meningitis and timely initiation of antiretroviral therapy in HIV-infected patients.

  17. Etiology, clinical features and outcome of fulminant hepatic failure in pregnancy

    International Nuclear Information System (INIS)

    Objective: To determine the etiology, clinical features and outcome of fulminant hepatic failure in pregnancy. Methods: An observational hospital based study was conducted at Isra University hospital Hyderabad from 1st March 2009 to 28th February 2010. Total 1192 obstetric patients were admitted in obstetrics and gynaecology department during this period, of whom 52 were with Fulminant hepatic failure in pregnancy and were included in this study. A pre-designed structured proforma was used. All patients had clinical history and underwent a physical examination. Routine laboratory tests, liver function tests and viral serology were performed in all cases. All results were analyzed on statistical software SPSS version 11. Frequencies and percentages were calculated, the final outcome was recorded. Results: Out of 52, 6(11.5%) presented in the first trimester, 4 (7.6%) in the second trimester and 42 (80.7%) were in their 3rd trimester of pregnancy. Etiology of the disease was Hepatitis E in 28(53.8%), Hepatitis B in 9 (17.3%), Hepatitis C in 7 (13.5%) HELLP syndrome in 7 (13.5%) and acute fatty liver of pregnancy in 1 (3.57%) case. Maternal mortality was 15(28.8%) and foetal mortality was 40 (77%). Only 12 (23.1%) new born remained alive. Conclusion: Fulminant hepatic failure in pregnancy has very high foetal and maternal mortality which is mostly due to viral hepatitis E. (author)

  18. Role of antioxidants on the clinical outcome of patients with perennial allergic rhinitis

    Science.gov (United States)

    Gupta, Manish; Chauhan, Komal

    2016-01-01

    Background: Antioxidants have a preventive or therapeutic role in oxygen free radical–mediated cell and tissue damage. The study aimed to investigate the therapeutic effects of antioxidants and intranasal steroid fluticasone furoate (FF) on the clinical outcome of patients with perennial allergic rhinitis. Methods: Subjects with perennial allergic rhinitis (n = 61) were randomly divided into two groups, group A (n = 30) received FF and group B (n = 31) received FF with antioxidants for 6 weeks. Nasal and ocular symptoms were evaluated weekly by using a four-point categoric scale. The efficacy of the study drug was assessed based on the mean change from baseline of the total daytime nasal symptom scores, total nighttime nasal symptom scores, and the composite symptom scores. Results: The combined therapy (FF with antioxidants) resulted in marked improvements (p ≤ 0.05) in the mean total daytime nasal symptom scores, total nighttime nasal symptom scores, and composite symptom scores of subjects compared with ones treated with intranasal steroid (FF) alone, which highlighted the therapeutic effect of antioxidants in allergic rhinitis. Conclusion: Significant improvement in clinical outcome was observed in subjects who received antioxidants along with FF. However, because this was an open-label study, the results must be interpreted with caution, and further double-blind, placebo-controlled, dose-ranging trials supplemented with different antioxidants together with intranasal steroids are suggested.

  19. Clinical outcome of incidentally discovered small renal cell carcinoma after delayed surgery

    International Nuclear Information System (INIS)

    This study was undertaken to investigate the growth rate and clinical outcome of patients with a small renal mass (SRM) after delayed surgery. We reviewed the clinical records of 34 patients with SRMs ≤ 4 cm at diagnosis, who underwent delayed surgical intervention during surveillance from January 2000 to December 2011. Radiographic evaluations using computed tomography (CT) scan and magnetic resonance imaging (MRI) were performed at least every 6 months, and the tumor size was determined at least twice. The mean follow-up time was 26.6 ± 18.6 months and mean tumor doubling time was 23.4 ± 16.0 months. Histopathological analysis revealed that 32 of the 34 patients were malignant in pT1aN0M0. Only one patient showed tumor recurrence, who subsequently died due to tumor progression. The growth rate of the small renal mass was slow in the majority of our patients. Delayed intervention does not have a detrimental effect on cancer-specific outcomes

  20. De Qeurvian Tenosynovitis: Clinical Outcomes of Surgical Treatment with Longitudinal and Transverse Incision

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    Arefah Dehghani Tafti

    2011-03-01

    Full Text Available AbstractObjectives: De Quervain disease is a mechanical tenosynovitis due to inadequacy volume between abductor pollicis longus, extensor pollicis brevis and their tunnel. Treatment methods include immobilization, steroid injections, and operation. For the first time Fritz De Quervain described surgical treatment of this disease. Since then, various ways of treatment have been reported. The purpose of this study is to compare the clinical outcomes of a longitudinal incision with a transverse incision in De Quervain disease.Methods: This was a randomized controlled clinical trial conducted in three hospitals in Iran, Yazd from March 2003 to September 2008. One hundred-twenty patients with De Quervain disease who did not respond to conservative treatment were operated with two different incisions. The patients were followed for three months to compare the surgical outcomes.Results: During a three month follow-up, a significant difference was shown between the two methods (p=0.03. Results of surgical treatment with longitudinal incision were excellent (only 5 hypertrophic scars, but there were 13 postoperative complaints with transverse incision.Conclusion: According to our findings, longitudinal incision in surgical treatment of De Quervain disease is better than transverse incision.

  1. Knee shape might predict clinical outcome after an anterior cruciate ligament rupture.

    Science.gov (United States)

    Eggerding, V; van Kuijk, K S R; van Meer, B L; Bierma-Zeinstra, S M A; van Arkel, E R A; Reijman, M; Waarsing, J H; Meuffels, D E

    2014-06-01

    We have investigated whether shape of the knee can predict the clinical outcome of patients after an anterior cruciate ligament rupture. We used statistical shape modelling to measure the shape of the knee joint of 182 prospectively followed patients on lateral and Rosenberg view radiographs of the knee after a rupture of the anterior cruciate ligament. Subsequently, we associated knee shape with the International Knee Documentation Committee subjective score at two years follow-up. The mean age of patients was 31 years (21 to 51), the majority were male (n = 121) and treated operatively (n = 135). We found two modes (shape variations) that were significantly associated with the subjective score at two years: one for the operatively treated group (p = 0.002) and one for the non-operatively treated group (p = 0.003). Operatively treated patients who had higher subjective scores had a smaller intercondylar notch and a smaller width of the intercondylar eminence. Non-operatively treated patients who scored higher on the subjective score had a more pyramidal intercondylar notch as opposed to one that was more dome-shaped. We conclude that the shape of the femoral notch and the intercondylar eminence is predictive of clinical outcome two years after a rupture of the anterior cruciate ligament.

  2. Improving Treatment Trial Outcomes for Rett Syndrome: The Development of Rett-specific Anchors for the Clinical Global Impression Scale.

    Science.gov (United States)

    Neul, Jeffrey L; Glaze, Daniel G; Percy, Alan K; Feyma, Tim; Beisang, Arthur; Dinh, Thuy; Suter, Bernhard; Anagnostou, Evdokia; Snape, Mike; Horrigan, Joseph; Jones, Nancy E

    2015-11-01

    Rett syndrome is a genetically based neurodevelopmental disorder. Although the clinical consequences of Rett syndrome are profound and lifelong, currently no approved drug treatments are available specifically targeted to Rett symptoms. High quality outcome measures, specific to the core symptoms of a disorder are a critical component of well-designed clinical trials for individuals with neurodevelopmental disorders. The Clinical Global Impression Scale is a measure of global clinical change with strong face validity that has been widely used as an outcome measure in clinical trials of central nervous system disorders. Despite its favorable assay sensitivity in clinical trials, as a global measure, the Clinical Global Impression Scale is not specific to the signs and symptoms of the disorder under study. Development of key anchors for the scale, specific to the disorder being assessed, holds promise for enhancing the validity and reliability of the measure for disorders such as Rett syndrome.

  3. Patients with the tako-tsubo cardiomyopathy-clinical evaluation and outcome

    Institute of Scientific and Technical Information of China (English)

    Agata Salska; Izabela Plesiewicz; Marzenna Zielinska; Krzysztof Chiżynski

    2014-01-01

    Objective:Tako-tsubo cardiomyopathy(TTC) or is a rare, acute, reversible cardiac dysfunction mimicking an acute coronary syndrome(ACS) and usually connected with a preceding intense physical or emotional stress trigger.This case series-observational study is to evaluate the clinical findings(including the depression and anxiety disorders) and outcome in patients with the tako-tsubo cardiomyopathy treated in ourCentre, during18 month period.Methods:From the group of730 patients, who were admitted with the suspected acute myocardial infarct, ten patients, who fulfilled diagnostic criteria forTTC, were evaluated.For each patient we assessed: clinical characteristic, previous medical history including coronary disease risk factors and preceding stress trigger,12-leads electrocardiography and laboratory tests.All patients underwent coronary-artery angiography, trans-thoracic echocardiography and completed the questionnaire evaluating the depression and anxiety disorders.Results:The estimated prevalence and clinical features of patients with the tako-tsubo cardiomyopathy in ourCentre were similar to those in the literature, with the wide range of stress triggers.There was a statistically significant improvement in the ejection fraction during the hospitalization.Psychological tests revealed the0.7 occurrence of depression or anxiety disorders among our patients.Conclusions:The exact pathogenesis of the tako-tsubo cardiomyopathy remains uncertain, but it is important to take it into account as a differential diagnosis in patients with the clinical features of myocardial infarct in the absenceof coronary artery stenosis.

  4. Inpatient Treatment for Adolescents with Anorexia Nervosa: Clinical Significance and Predictors of Treatment Outcome.

    Science.gov (United States)

    Schlegl, Sandra; Diedrich, Alice; Neumayr, Christina; Fumi, Markus; Naab, Silke; Voderholzer, Ulrich

    2016-05-01

    This study evaluated the clinical significance as well as predictors of outcome for adolescents with severe anorexia nervosa (AN) treated in an inpatient setting. Body mass index (BMI), eating disorder (ED) symptoms [Eating Disorder Inventory-2 (EDI-2)], general psychopathology and depression were assessed in 238 patients at admission and discharge. BMI increased from 14.8 + 1.2 to 17.3 + 1.4 kg/m(2). Almost a fourth (23.6%) of the patients showed reliable changes, and 44.7% showed clinically significant changes (EDI-2). BMI change did not significantly differ between those with reliable or clinically significant change or no reliable change in EDI-2. Length of stay, depression and body dissatisfaction were negative predictors of a clinically significant change. Inpatient treatment is effective in about two thirds of adolescents with AN and should be considered when outpatient treatment fails. About one third of patients showed significant weight gain, but did not improve regarding overall ED symptomatology. Future studies should focus on treatment strategies for non-responders. PMID:26603278

  5. STUDY OF SEVERITY OF HYPONATRAEMIA AND ITS CLINICAL OUTCOME IN PATIENTS ADMITTED TO TERTIARY CARE ICU

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    Hareesh

    2016-06-01

    Full Text Available BACKGROUND OF THE STUDY Hyponatraemia is a commonly encountered plasma electrolyte abnormality noticed in the patients admitted to ICU, which has a diverse variety of manifestations. It can lead to a wide spectrum of clinical symptoms, from subtle to severe or even life-threatening and is associated with increased mortality and morbidity. OBJECTIVES To study the clinical profile at different levels of hyponatraemia in ICU patients and its clinical outcome at different levels. METHODOLOGY A retrospective descriptional study was done at Intensive Care Unit of Dr. B.R. Ambedkar Medical College and Hospital during the period from April 2015 to March 2016 among the patients having serum sodium levels less than 135 mEq/L. RESULTS Commonly involved age group is between 50 to 70 years. Severe form of Hyponatraemia is seen in elderly males. The most common underlying predisposing factor for hyponatraemia in our case series was sepsis (26% followed by gastrointestinal fluid loss (15.5%, diabetic ketoacidosis (10% and cirrhosis of liver (10%. Mortality was highest with severe hyponatraemia (10.5% who had pulmonary sepsis, metabolic encephalopathy, diabetic ketoacidosis and cirrhosis of liver. CONCLUSIONS Hyponatraemia is one of the good predictor of ICU mortality in association with wide variety of systemic diseases and wide spectrum of clinical profile.

  6. Cellular islet autoimmunity associates with clinical outcome of islet cell transplantation.

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    Volkert A L Huurman

    Full Text Available BACKGROUND: Islet cell transplantation can cure type 1 diabetes (T1D, but only a minority of recipients remains insulin-independent in the following years. We tested the hypothesis that allograft rejection and recurrent autoimmunity contribute to this progressive loss of islet allograft function. METHODOLOGY/PRINCIPAL FINDINGS: Twenty-one T1D patients received cultured islet cell grafts prepared from multiple donors and transplanted under anti-thymocyte globulin (ATG induction and tacrolimus plus mycophenolate mofetil (MMF maintenance immunosuppression. Immunity against auto- and alloantigens was measured before and during one year after transplantation. Cellular auto- and alloreactivity was assessed by lymphocyte stimulation tests against autoantigens and cytotoxic T lymphocyte precursor assays, respectively. Humoral reactivity was measured by auto- and alloantibodies. Clinical outcome parameters--including time until insulin independence, insulin independence at one year, and C-peptide levels over one year--remained blinded until their correlation with immunological parameters. All patients showed significant improvement of metabolic control and 13 out of 21 became insulin-independent. Multivariate analyses showed that presence of cellular autoimmunity before and after transplantation is associated with delayed insulin-independence (p = 0.001 and p = 0.01, respectively and lower circulating C-peptide levels during the first year after transplantation (p = 0.002 and p = 0.02, respectively. Seven out of eight patients without pre-existent T-cell autoreactivity became insulin-independent, versus none of the four patients reactive to both islet autoantigens GAD and IA-2 before transplantation. Autoantibody levels and cellular alloreactivity had no significant association with outcome. CONCLUSIONS/SIGNIFICANCE: In this cohort study, cellular islet-specific autoimmunity associates with clinical outcome of islet cell transplantation under ATG

  7. Serious Infection Following Acute Myocardial Infarction: Incidence, Clinical Features, and Outcomes

    Science.gov (United States)

    Truffa, Adriano A. M.; Granger, Christopher B.; White, Kyle R.; Newby, L. Kristin; Mehta, Rajendra H.; Hochman, Judith S.; Patel, Manesh R.; Pieper, Karen S.; Al-Khalidi, Hussein R.; Armstrong, Paul W.; Lopes, Renato D.

    2013-01-01

    Background Little is known about the incidence, location, etiologic organisms, and outcomes of infection in patients with ST-segment elevation myocardial infarction (STEMI) treated with primary percutaneous coronary intervention (PCI). Objectives To address this knowledge gap using the database of the Assessment of Pexelizumab in Acute Myocardial Infarction (APEX-AMI) trial. We also assessed the association between serious infections and 90-day death or death/MI. Methods We analyzed data from 5745 STEMI patients enrolled in the APEX-AMI trial. Detailed information on infection was collected on all patients. We describe characteristics of patients according to infection and details of infection. Cox proportional hazards models were used to assess 90-day outcomes among patients with and without infections after adjusting for associated clinical variables and using infection as a time-dependent covariate. Results Overall, 138 patients developed a serious infection (2.4%), most of whom presented with a single-site infection. The median (25th, 75th percentile) time until diagnosis of infection was 3 (1, 6) days. The most commonly identified organism was Staphylococcus aureus, and the main location of infection was the bloodstream. These patients had more comorbidities and lower procedural success at index PCI than those without infections. Serious infection was associated with significantly higher rates of 90-day death (adjusted hazard ratio [HR] 5.6; 95% confidence interval [CI] 3.8-8.4) and death or MI (adjusted HR 4.9; 95% CI 3.4-7.1). Conclusion Infections complicating the course of patients with STEMI are uncommon but associated with markedly worse 90-day clinical outcomes. Mechanisms for early identification of these high-risk patients, as well as design of strategies to reduce their risk of infection, are warranted. PMID:22814783

  8. Clinical characteristics and long-term outcomes of moyamoya syndrome associated with neurofibromatosis type 1.

    Science.gov (United States)

    Han, Cong; Yang, Wei-Zhong; Zhang, Hong-Tao; Ye, Ting; Duan, Lian

    2015-02-01

    Moyamoya syndrome (MMS) associated with neurofibromatosis type 1 (NF1) has rarely been reported anywhere in the world, particularly in Asia. Because of the rarity of this disorder, its natural history, clinical symptoms, management, and follow-up findings remain unclear. The objective of this study was to evaluate the clinical presentation, neurological imaging, and long-term outcomes of patients with this disease by reviewing Chinese patients with MMS associated with NF1. A retrospective review was conducted from the moyamoya disease (MMD) and MMS patient database of our hospital. Six patients who were diagnosed with MMS associated with NF1 between January 2003 and October 2013 were identified. The clinical symptoms were transient ischemic attack (TIA, three patients), headache (one patient), intracerebral hemorrhage (one patient), and cerebral infarction (one patient). The mean age of diagnosis for NF1 and MMS was 2.7 ± 2.1 years (range, 1-6 years) and 11.4 ± 8.3 years (range, 3.5-23 years), respectively. Five of six patients (nine hemispheres) underwent revascularization surgery, and their clinical symptoms were stable during a 46.3 ± 36.1 month (range, 18-108 month) follow-up. One non-surgical patient had a new infarct that resulted in visual field deficits during follow-up. Three patients had radiographic follow-up, and the postoperative angiograms showed successful revascularizations in the operated hemispheres. To conclude, the clinical and radiographic features for MMS-NF1 are similar to those of typical MMD. Routine vascular screening for NF1 patients is necessary for the early identification of MMS and other cerebral arteriopathies. Revascularization surgery may prevent the progression of clinical symptoms and reduce the risk of subsequent strokes. PMID:25443089

  9. Cardiovascular effects of dipeptidyl peptidase-4 inhibitors: from risk factors to clinical outcomes.

    Science.gov (United States)

    Scheen, André J

    2013-05-01

    Dipeptidyl peptidase-4 (DPP-4) inhibitors (gliptins) are oral incretin-based glucose-lowering agents with proven efficacy and safety in the management of type 2 diabetes mellitus (T2DM). In addition, preclinical data and mechanistic studies suggest a possible additional non-glycemic beneficial action on blood vessels and the heart, via both glucagon-like peptide-1-dependent and glucagon-like peptide-1-independent effects. As a matter of fact, DPP-4 inhibitors improve several cardiovascular risk factors: they improve glucose control (mainly by reducing the risk of postprandial hyperglycemia) and are weight neutral; may lower blood pressure somewhat; improve postprandial (and even fasting) lipemia; reduce inflammatory markers; diminish oxidative stress; improve endothelial function; and reduce platelet aggregation in patients with T2DM. In addition, positive effects on the myocardium have been described in patients with ischemic heart disease. Results of post hoc analyses of phase 2/3 controlled trials suggest a possible cardioprotective effect with a trend (sometimes significant) toward lower incidence of major cardiovascular events with sitagliptin, vildagliptin, saxagliptin, linagliptin, or alogliptin compared with placebo or other active glucose-lowering agents. However, the definite relationship between DPP-4 inhibition and better cardiovascular outcomes remains to be proven. Major prospective clinical trials involving various DPP-4 inhibitors with predefined cardiovascular outcomes are under way in patients with T2DM and a high-risk cardiovascular profile: the Sitagliptin Cardiovascular Outcome Study (TECOS) on sitagliptin, the Saxagliptin Assessment of Vascular Outcomes Recorded in Patients With Diabetes Mellitus-Thrombolysis in Myocardial Infarction (SAVOR-TIMI) 53 trial on saxagliptin, the Cardiovascular Outcomes Study of Alogliptin in Subjects With Type 2 Diabetes and Acute Coronary Syndrome (EXAMINE) trial on alogliptin, and the Cardiovascular Outcome

  10. Sputum biomarkers and the prediction of clinical outcomes in patients with cystic fibrosis.

    Directory of Open Access Journals (Sweden)

    Theodore G Liou

    Full Text Available Lung function, acute pulmonary exacerbations (APE, and weight are the best clinical predictors of survival in cystic fibrosis (CF; however, underlying mechanisms are incompletely understood. Biomarkers of current disease state predictive of future outcomes might identify mechanisms and provide treatment targets, trial endpoints and objective clinical monitoring tools. Such CF-specific biomarkers have previously been elusive. Using observational and validation cohorts comprising 97 non-transplanted consecutively-recruited adult CF patients at the Intermountain Adult CF Center, University of Utah, we identified biomarkers informative of current disease and predictive of future clinical outcomes. Patients represented the majority of sputum producers. They were recruited March 2004-April 2007 and followed through May 2011. Sputum biomarker concentrations were measured and clinical outcomes meticulously recorded for a median 5.9 (interquartile range 5.0 to 6.6 years to study associations between biomarkers and future APE and time-to-lung transplantation or death. After multivariate modeling, only high mobility group box-1 protein (HMGB-1, mean=5.84 [log ng/ml], standard deviation [SD] =1.75 predicted time-to-first APE (hazard ratio [HR] per log-unit HMGB-1=1.56, p-value=0.005, number of future APE within 5 years (0.338 APE per log-unit HMGB-1, p<0.001 by quasi-Poisson regression and time-to-lung transplantation or death (HR=1.59, p=0.02. At APE onset, sputum granulocyte macrophage colony stimulating factor (GM-CSF, mean 4.8 [log pg/ml], SD=1.26 was significantly associated with APE-associated declines in lung function (-10.8 FEV(1% points per log-unit GM-CSF, p<0.001 by linear regression. Evaluation of validation cohorts produced similar results that passed tests of mutual consistency. In CF sputum, high HMGB-1 predicts incidence and recurrence of APE and survival, plausibly because it mediates long-term airway inflammation. High APE-associated GM

  11. Clinical decision making and outcome in the routine care of people with severe mental illness across Europe (CEDAR)

    DEFF Research Database (Denmark)

    Puschner, B; Becker, T; Mayer, B;

    2016-01-01

    and Satisfaction Scale (CDIS) measured involvement and satisfaction with a specific decision at all time points. Primary outcome was patient-rated unmet needs measured with the Camberwell Assessment of Need Short Appraisal Schedule (CANSAS). Mixed-effects multinomial regression was used to examine differences......Aims. Shared decision making has been advocated as a means to improve patient-orientation and quality of health care. There is a lack of knowledge on clinical decision making and its relation to outcome in the routine treatment of people with severe mental illness. This study examined preferred...... and experienced clinical decision making from the perspectives of patients and staff, and how these affect treatment outcome. Methods. "Clinical Decision Making and Outcome in Routine Care for People with Severe Mental Illness" (CEDAR; ISRCTN75841675) is a naturalistic prospective observational study...

  12. Clinical presentation and outcome prediction of clinical, serological, and histopathological classification schemes in ANCA-associated vasculitis with renal involvement.

    Science.gov (United States)

    Córdova-Sánchez, Bertha M; Mejía-Vilet, Juan M; Morales-Buenrostro, Luis E; Loyola-Rodríguez, Georgina; Uribe-Uribe, Norma O; Correa-Rotter, Ricardo

    2016-07-01

    Several classification schemes have been developed for anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), with actual debate focusing on their clinical and prognostic performance. Sixty-two patients with renal biopsy-proven AAV from a single center in Mexico City diagnosed between 2004 and 2013 were analyzed and classified under clinical (granulomatosis with polyangiitis [GPA], microscopic polyangiitis [MPA], renal limited vasculitis [RLV]), serological (proteinase 3 anti-neutrophil cytoplasmic antibodies [PR3-ANCA], myeloperoxidase anti-neutrophil cytoplasmic antibodies [MPO-ANCA], ANCA negative), and histopathological (focal, crescenteric, mixed-type, sclerosing) categories. Clinical presentation parameters were compared at baseline between classification groups, and the predictive value of different classification categories for disease and renal remission, relapse, renal, and patient survival was analyzed. Serological classification predicted relapse rate (PR3-ANCA hazard ratio for relapse 2.93, 1.20-7.17, p = 0.019). There were no differences in disease or renal remission, renal, or patient survival between clinical and serological categories. Histopathological classification predicted response to therapy, with a poorer renal remission rate for sclerosing group and those with less than 25 % normal glomeruli; in addition, it adequately delimited 24-month glomerular filtration rate (eGFR) evolution, but it did not predict renal nor patient survival. On multivariate models, renal replacement therapy (RRT) requirement (HR 8.07, CI 1.75-37.4, p = 0.008) and proteinuria (HR 1.49, CI 1.03-2.14, p = 0.034) at presentation predicted renal survival, while age (HR 1.10, CI 1.01-1.21, p = 0.041) and infective events during the induction phase (HR 4.72, 1.01-22.1, p = 0.049) negatively influenced patient survival. At present, ANCA-based serological classification may predict AAV relapses, but neither clinical nor serological

  13. The Vermont Model for Rural HIV Care Delivery: Eleven Years of Outcome Data Comparing Urban and Rural Clinics

    Science.gov (United States)

    Grace, Christopher; Kutzko, Deborah; Alston, W. Kemper; Ramundo, Mary; Polish, Louis; Osler, Turner

    2010-01-01

    Context: Provision of human immunodeficiency virus (HIV) care in rural areas has encountered unique barriers. Purpose: To compare medical outcomes of care provided at 3 HIV specialty clinics in rural Vermont with that provided at an urban HIV specialty clinic. Methods: This was a retrospective cohort study. Findings: Over an 11-year period 363 new…

  14. Difference in clinical outcome between total shoulder arthroplasty and reverse shoulder arthroplasty used in hemiarthroplasty revision surgery

    NARCIS (Netherlands)

    Hartel, B.P.; Alta, T.D.; Sewnath, M.E.; Willems, W.J.H.

    2015-01-01

    INTRODUCTION: The increase of shoulder replacements will lead to a higher revision rate of shoulder arthroplasties. The aim of this study is to evaluate the clinical results of revision surgery performed in our hospital, distinguish the differences in clinical outcome according to revision indicatio

  15. Phospholipase A2 receptor autoantibodies and clinical outcome in patients with primary membranous nephropathy.

    Science.gov (United States)

    Hoxha, Elion; Thiele, Ina; Zahner, Gunther; Panzer, Ulf; Harendza, Sigrid; Stahl, Rolf A K

    2014-06-01

    Membranous nephropathy (MN) is the most common cause of nephrotic syndrome in adults, with an uncertain clinical outcome. The characterization of the phospholipase A2 receptor (PLA2R) as the major target antigen in primary MN and the detection of circulating autoantibodies in these patients is a major advance in understanding this disease. To test whether PLA2R antibody levels reflect disease activity or clinical outcome, we performed a prospective multicenter study of 133 adult patients with primary MN and detectable serum PLA2R antibodies who had not received immunosuppressive therapy. Patients were followed ≤24 months. PLA2R antibody levels associated with clinical disease activity (proteinuria) in patients with immunosuppressive therapy (n=101) or supportive care (n=32). Within 3 months, immunosuppressive therapy led to a sustained 81% reduction in PLA2R antibody levels paralleled by a 39% reduction in proteinuria. Patients who experienced remission of proteinuria after 12 months had significantly lower PLA2R antibody levels at the time of study inclusion compared with patients with no remission. Patients with high PLA2R antibody levels achieved remission of proteinuria significantly later than patients with low PLA2R antibody levels. PLA2R antibody levels fell over time in patients with spontaneous remission but remained elevated in patients who did not show a reduction in proteinuria. Multivariable Cox regression analysis confirmed PLA2R antibody level as an independent risk factor for not achieving remission of proteinuria. We conclude that a decrease in PLA2R antibody level is associated with a decrease of proteinuria in patients with primary MN.

  16. Clinical features and outcomes of 210 patients with idiopathic pulmonary fibrosis

    Institute of Scientific and Technical Information of China (English)

    Cai Miaotian; Zhu Min; Ban Chengjun; Su Jin; Ye Qiao; Liu Yan; Zhao Wen

    2014-01-01

    Background Idiopathic pulmonary fibrosis (IPF) is a lethal chronic interstitial lung disease (ILD) of unknown cause and having a variable and unpredictable course.This study aimed to summarize the clinical features and follow-up outcomes and to identify potential factors useful for the assessment of prognosis in IPF.Methods Two hundred and ten patients hospitalized and diagnosed as IPF in our unit from January 1999 to June 2007 were enrolled into this study.The baseline demographic,clinical,radiologic and physiologic characteristics were summarized.Clinical follow-up data until February 2010 were collected,and the median survival time and 1-,2-,and 5-year survival rates,as well as the influences of the summarized baseline variables on the prognosis were analyzed.Results The age at diagnosis as IPF was (64±10) years,the duration before diagnosis of 106 patients (50%) was shorter than 2 years,and 73% were males.One hundred and forty-five patients (69%) had a history of smoking with a median pack-year of 18.Eighty-nine patients (42%) had emphysema and 62 patients (29%) pulmonary arterial hypertension (PAH).One hundred and twenty-four patients were followed up,of which 99 patients died from various causes including respiratory failure related to IPF (93%).The follow-up period was (21±23) months.The median survival time was 38months.The 1-,2-,and 5-year survival rates were 61%,52%,and 39%,respectively.Multivariate analysis showed clubbing,PAH,duration from initial onset to diagnosis,and forced expiratory volume in 1 second (FEV1)/forced vital capacity (FVC) were independent prognostic indicators of IPF.Conclusion IPF patients who have clubbing,PAH,a higher FEVJFVC,and a short duration from initial onset to diagnosis have a poorer outcome.

  17. The impact of smoking on the clinical outcome of locoregionally advanced nasopharyngeal carcinoma after chemoradiotherapy

    International Nuclear Information System (INIS)

    Cigarette smoking is a common risk factor for developing nasopharyngeal carcinoma. However, the relationship between smoking and clinical outcomes remains uncertain. The patients who participated in this study were drawn from a randomized clinical trial, for which the purpose was to compare the efficacy of induction chemotherapy plus concurrent chemoradiotherapy with that of induction chemotherapy plus radiotherapy in patients with locoregionally advanced nasopharyngeal carcinoma. The patients who ever smoked were divided into the following categories of cumulative smoking exposure based on the duration of smoking and the quantity of cigarettes smoked: light, short-term smokers; light, long-term smokers; heavy, short-term smokers; and heavy, long-term smokers. A log-rank test and Cox models were used to assess the association between smoking and the clinical outcomes of overall survival (OS), failure-free survival (FFS), locoregional recurrence failure-free survival (LRFFS) and distant failure-free survival (DFFS). We found that ever-smokers experienced significantly shorter LRFFS times than never-smokers (5-year LRFFS rates: 85.8% vs. 88.5%, P = 0.022). The amount of smoking was significantly associated with FFS (P = 0.046) and LRFFS (P = 0.001) in the different ever-smoker groups. The amount of smoking was associated with LRFFS [P = 0.002, HR = 2.069 (95% confident interval (CI), 1.298-3.299)] even after a multivariable adjustment. Smoking increases the risk of locoregional recurrence. Furthermore, the amount of smoking influences the prognosis of smokers, and these effects are dose-dependent

  18. Carbapenem Breakpoints for Acinetobacter baumannii Group: Supporting Clinical Outcome Data from Patients with Bacteremia.

    Science.gov (United States)

    Lee, Yi-Tzu; Chiang, Mei-Chun; Kuo, Shu-Chen; Wang, Yung-Chih; Lee, I-Hsin; Chen, Te-Li; Yang, Ya-Sung

    2016-01-01

    The carbapenem breakpoints set by different organizations for Acinetobacter are discordant, but supporting clinical data are lacking. This study aimed to provide the first clinical outcome data to support the carbapenem breakpoints for Acinetobacter baumannii (Ab) group in patients with bacteremia. This study included 117 adults who received carbapenems for treatment of Ab group bacteremia in Taipei Veterans General Hospital over an 8-year period. We analyzed 30-day mortality rates among patient groups acquiring isolates with different carbapenem minimal inhibitory concentrations (MICs). The carbapenem MIC breakpoint derived from classification and regression tree (CART) analysis to delineate the risk of 30-day mortality was between MICs of ≤ 4 mg/L and ≥ 8 mg/L. Mortality rate was higher in patients acquiring isolates with carbapenem MIC ≥ 8 mg/L than ≤ 4 mg/L, by bivariate (54.9% [28/51] vs 25.8% [17/66]; P = 0.003) and survival analysis (P = 0.001 by log-rank test). Multivariate analysis using logistic regression and Cox regression models including severity of illness indices demonstrated that treating patients with Ab group bacteremia caused by isolates with a carbapenem MIC ≥ 8 mg/L with carbapenem was an independent predictor of 30-day mortality (odds ratio, 5.125; 95% confidence interval [CI], 1.946-13.498; P = 0.001, and hazard ratio, 2.630; 95% CI, 1.431-4.834; P = 0.002, respectively). The clinical outcome data confirmed that isolates with MIC ≤ 4 mg/L were susceptible to carbapenem, and those with MIC ≥ 8 mg/L were resistant in patients with Ab group bacteremia. PMID:27644087

  19. Clinical outcome of internal fixation of unstable juvenile osteochondritis dissecans lesions of the knee.

    Science.gov (United States)

    Webb, Jonathan E; Lewallen, Laura W; Christophersen, Christy; Krych, Aaron J; McIntosh, Amy L

    2013-11-01

    Juvenile osteochondritis dissecans (OCD) lesions of the knee are a common cause of knee pain in skeletally immature patients.The authors sought to determine lesion healing rates, the risk factors associated with failure to heal, and the clinical outcomes for patients who underwent internal fixation for unstable OCD lesions. A retrospective review was conducted of all patients who underwent internal fixation of OCD lesions from 1999 to 2009. Using validated scoring systems, clinical outcome and functional activity were evaluated at the follow-up. The study group comprised 19 patients (20 knees). Mean patient age was 14.5 years (range, 12-17 years). Mean clinical follow-up was 7 years (range, 2-13 years). Mean radiographic follow-up was 2.5 years (range, 0.5-9 years). Fourteen (70%) lesions were grade 3 and 6 (30%) were grade 4. Eleven knees had lateral condyle lesions and 9 had medial lesions. Bioabsorbable fixation was used in 13 knees, metal fixation was used in 5 knees, and 2 knees were fixed with a combination of methods. Osseous integration was evident in 15 (75%) of 20 knees at final follow-up. The 5 unhealed lesions were lateral condylar lesions. Mean Tegner activity scores improved from 3.3 preoperatively to 5.6 at final follow-up. Mean Lysholm and International Knee Documentation Committee scores were 86.8 and 88.7, respectively, at final follow-up. Further operative intervention was required in 11 knees, with 50% of patients undergoing removal of hardware and 15% requiring subsequent osteochondral allograft transplantation. The authors recommend bioabsorbable fixation for symptomatic stable lesions and metal compression screws with staged removal for unstable lesions.

  20. A Comparison of Medical Birth Register Outcomes between Maternity Health Clinics and Integrated Maternity and Child Health Clinics in Southwest Finland

    OpenAIRE

    Tuominen, Miia; Kaljonen, Anne; Ahonen, Pia; Mäkinen, Juha; Rautava, Päivi

    2016-01-01

    Introduction: Primary maternity care services are globally provided according to various organisational models. Two models are common in Finland: a maternity health clinic and an integrated maternity and child health clinic. The aim of this study was to clarify whether there is a relation between the organisational model of the maternity health clinics and the utilisation of maternity care services, and certain maternal and perinatal health outcomes.Methods: A comparative, register-based cros...

  1. Clinical characteristics and outcome of patients with neuroblastoma presenting genomic amplification of loci other than MYCN.

    Directory of Open Access Journals (Sweden)

    Anne Guimier

    Full Text Available BACKGROUND: Somatically acquired genomic alterations with MYCN amplification (MNA are key features of neuroblastoma (NB, the most common extra-cranial malignant tumour of childhood. Little is known about the frequency, clinical characteristics and outcome of NBs harbouring genomic amplification(s distinct from MYCN. METHODS: Genomic profiles of 1100 NBs from French centres studied by array-CGH were re-examined specifically to identify regional amplifications. Patients were included if amplifications distinct from the MYCN locus were seen. A subset of NBs treated at Institut Curie and harbouring MNA as determined by array-CGH without other amplification was also studied. Clinical and histology data were retrospectively collected. RESULTS: In total, 56 patients were included and categorised into 3 groups. Group 1 (n = 8 presented regional amplification(s without MNA. Locus 12q13-14 was a recurrent amplified region (4/8 cases. This group was heterogeneous in terms of INSS stages, primary localisations and histology, with atypical clinical features. Group 2 (n = 26 had MNA as well as other regional amplifications. These patients shared clinical features of those of a group of NBs MYCN amplified (Group 3, n = 22. Overall survival for group 1 was better than that of groups 2 and 3 (5 year OS: 87.5%±11% vs 34.9%±7%, log-rank p<0.05. CONCLUSION: NBs harbouring regional amplification(s without MNA are rare and seem to show atypical features in clinical presentation and genomic profile. Further high resolution genetic explorations are justified in this heterogeneous group, especially when considering these alterations as predictive markers for targeted therapy.

  2. Clinical outcomes of arthroscopic single and double row repair in full thickness rotator cuff tears

    Directory of Open Access Journals (Sweden)

    Ji Jong-Hun

    2010-01-01

    Full Text Available Background: There has been a recent interest in the double row repair method for arthroscopic rotator cuff repair following favourable biomechanical results reported by some studies. The purpose of this study was to compare the clinical results of arthroscopic single row and double row repair methods in the full-thickness rotator cuff tears. Materials and Methods: 22 patients of arthroscopic single row repair (group I and 25 patients who underwent double row repair (group II from March 2003 to March 2005 were retrospectively evaluated and compared for the clinical outcomes. The mean age was 58 years and 56 years respectively for group I and II. The average follow-up in the two groups was 24 months. The evaluation was done by using the University of California Los Angeles (UCLA rating scale and the shoulder index of the American Shoulder and Elbow Surgeons (ASES. Results: In Group I, the mean ASES score increased from 30.48 to 87.40 and the mean ASES score increased from 32.00 to 91.45 in the Group II. The mean UCLA score increased from the preoperative 12.23 to 30.82 in Group I and from 12.20 to 32.40 in Group II. Each method has shown no statistical clinical differences between two methods, but based on the sub scores of UCLA score, the double row repair method yields better results for the strength, and it gives more satisfaction to the patients than the single row repair method. Conclusions: Comparing the two methods, double row repair group showed better clinical results in recovering strength and gave more satisfaction to the patients but no statistical clinical difference was found between 2 methods.

  3. Impact of obesity on the clinical outcome of rheumatologic patients in biotherapy.

    Science.gov (United States)

    Iannone, Florenzo; Lopalco, Giuseppe; Rigante, Donato; Orlando, Ida; Cantarini, Luca; Lapadula, Giovanni

    2016-05-01

    There is raising interest in the scientific community about the impact of body mass on different rheumatologic diseases. A growing body of evidence suggests that the effect of obesity on joint structure goes beyond the simply overload but is based on a complex interwinding of cytokines, hormones, growth factors, and intracellular regulators that at different stages can modify the course of a rheumatologic disease and the clinical response to biotherapies. In these settings, psoriatic arthritis (PsA) and rheumatoid arthritis (RA) have been the more extensively studied. Intriguing is the finding that the interaction between obesity and diseases seems different for PsA or RA. Concerning PsA, epidemiologic studies have provided robust data about the association between obesity and prevalence of psoriasis or PsA. Yet obesity is associated with an increase in degree of disability and poor clinical outcome on treatment with anti-tumor necrosis factor (TNF) drugs. Nevertheless, there are clues suggesting that weight reduction above 5% from baseline increases the probability of achieving a good clinical response in PsA patients on anti-TNF drugs. On the contrary, the epidemiological association between obesity and RA seems to be restricted to some categories of patients with peculiar demographic and autoimmune status. Furthermore, obesity definitely impairs the clinical response of RA patients to anti-TNF treatment, and this might be an effect limited to TNF-blocking agents, as preliminary studies are not confirming these findings for abatacept or tocilizumab. However, the most puzzling aspect of the impact of obesity on RA is that obese patients tend to have a more clinical active disease, an impaired response to biotherapies, and a less radiographically evident joint damage over time. The latter is a very stimulating issue and the knowledge of the underlying mechanisms should be an auspicious challenge for the researchers, which will provide further insights on the

  4. Clinical profile and treatment outcome of febrile infection-related epilepsy syndrome in South Indian children

    Directory of Open Access Journals (Sweden)

    Sandeep B Patil

    2016-01-01

    Full Text Available Purpose: To describe the clinical features and outcome of febrile infection-related epilepsy syndrome (FIRES, a catastrophic epileptic encephalopathy, in a cohort of South Indian children. Materials and Methods: We performed a retrospective chart review of a cohort of children with previously normal development who presented with status epilepticus or encephalopathy with recurrent seizures following a nonspecific febrile illness during the period between January 2007 and January 2012. They were divided into two groups super refractory status epilepticus (SRSE and refractory status epilepticus (RSE depending on the duration and severity of the seizures. Key Findings: Fifteen children who met the inclusion criteria were included for the final analysis. The age of the children at presentation ranged 3-15 years (median 6.3 years. All the children presented with prolonged or recurrent seizures occurring 1-12 days (median 4 days after the onset of fever. Eight children had SRSE while seven children had refractory seizures with encephalopathy. Cerebrospinal fluid (CSF analysis was done in all the children in the acute phase, and the cell count ranged 0-12 cells/μL (median 2 cells/μL with normal sugar and protein levels. Initial neuroimaging done in all children (MRI in 10 and CT in 5, and it was normal in 13 children. Treatment modalities included multiple antiepileptic drugs (AEDs (4-9 drugs (median 5 drugs. Midazolam (MDZ infusion was administered in seven patients. Eight patients required barbiturate coma to suppress the seizure activity. The duration of the barbiturate coma ranged 2-90 days (median 3 days. Steroids were used in 14 children and intravenous immunoglobulin (2 g/kg in 7 children. Three children died in the acute phase. All children were maintained on multiple AEDs till the last follow-up, the number of AEDs ranged 1-6 (median 5 AEDs. The patients with super refractory status in the acute phase were found to be more severely disabled

  5. A Comparison of Medical Birth Register Outcomes between Maternity Health Clinics and Integrated Maternity and Child Health Clinics in Southwest Finland

    Directory of Open Access Journals (Sweden)

    Miia Tuominen

    2016-07-01

    Full Text Available Introduction: Primary maternity care services are globally provided according to various organisational models. Two models are common in Finland: a maternity health clinic and an integrated maternity and child health clinic. The aim of this study was to clarify whether there is a relation between the organisational model of the maternity health clinics and the utilisation of maternity care services, and certain maternal and perinatal health outcomes. Methods: A comparative, register-based cross-sectional design was used. The data of women (N = 2741 who had given birth in the Turku University Hospital area between 1 January 2009 and 31 December 2009 were collected from the Finnish Medical Birth Register. Comparisons were made between the women who were clients of the maternity health clinics and integrated maternity and child health clinics. Results: There were no clinically significant differences between the clients of maternity health clinics and integrated maternity and child health clinics regarding the utilisation of maternity care services or the explored health outcomes. Conclusions: The organisational model of the maternity health clinic does not impact the utilisation of maternity care services or maternal and perinatal health outcomes. Primary maternity care could be provided effectively when integrated with child health services.

  6. Clinical trends and outcomes of male breast cancer: Experience of a tertiary oncology centre in India

    Directory of Open Access Journals (Sweden)

    Anindya Mukherjee

    2014-08-01

    Full Text Available Purpose: Because of its rarity in any oncology centre, the clinical trends of male breast cancer specific to its geographical distribution have remained relatively unexplored. This study was done to analyze the clinico-pathological data, treatment given and survival patterns of male breast cancer patients visiting our tertiary medical centre and compare our results with available literature. Methods: All male breast cancer patients registered at our clinic from 2003 to 2009 were included. Frequency distribution analysis of the demographic and clinico-pathological data and treatment variables was done. Treatment outcome was examined from Kaplan-Meir survival estimates. Results: Thirty-three male breast cancer patients were encountered. The median age of presentation was sixty years. Mostly (87.9% they presented with lump in breast or axilla and were clinically staged to be ‘3’ (57.6%.Obesity and alcohol were the commonest risk factors identified. Modified radical mastectomy was the commonest (69.6% definitive therapy rendered with (only for clinically staged 3 patients or without neo-adjuvant chemotherapy. Infiltrating ductal carcinoma was identified in most cases. Twenty-two patients received adjuvant chemotherapy and twenty-four received adjuvant radiotherapy. Eighteen (54.5% patients were hormone-receptor positive and received tamoxifen. The median Overall survival (OS and Progression-free survival (PFS came out to be 14.3 months (standard error, SE of 1.185; 95% confidence interval, CI 12-16.6 and 15.7 (SE 5.35, 95% CI 5.2-26.19 months respectively.Conclusion: Male breast cancers usually carry a poor prognosis due to presentation at later stages. Most of our results correlate with previous literature. Multi-centric prospective studies are required to validate the etiological factors and prognostic determinants of survival.-----------------------------Cite this article as: Mukherjee A, Saha A, Chattopadhyay S, Sur P. Clinical trends and

  7. Effects of blood flow control on clinical outcomes after ethanolamine oleate sclerotherapy for vascular malformations

    International Nuclear Information System (INIS)

    The purpose of this study was to assess the control of nidus blood flow and the association between such control and clinical outcomes after ethanolamine oleate (EO) sclerotherapy for vascular malformations. Morphological grades on magnetic resonance (MR) images (grades 1-3), preprocedure nidus blood flow control, and clinical results in 22 cases of vascular malformation were reviewed. Cases were subdivided by MR morphological grade as follows: grade 1, 3 patients; grade 2A, 6 patients; grade 3, 13 patients. Responses to EO sclerotherapy were as follows: excellent, 3 patients; good, 5 patients; poor, 14 patients. An excellent response was achieved in one grade 1 case, one grade 2A case, and one grade 3 case. Preprocedure nidus flow was controlled in 8 lesions (type A) and not controlled in 14 lesions (type B). Three (37.5%) type A lesions had an excellent response, five had a good response; and none had a poor response. All type B lesions had a poor response. Flow control predicted an excellent result (P<0.05). Preprocedure nidus blood flow control (versus lack of control) is associated with a significantly higher incidence of favorable clinical responses to EO sclerotherapy for vascular malformations. (author)

  8. Long-term clinical outcomes of 420 consecutive prostate cancer patients in a single institute.

    Directory of Open Access Journals (Sweden)

    Edamura,Kohei

    2005-10-01

    Full Text Available

    This study was undertaken to reveal the trends of prostate cancer and the outcome of treatment modalities for each disease stage in patients in a single institute over a 10-year period. From January 1994 through December 2003, 420 consecutive patients with previously untreated and histologically confirmed prostate cancer were analyzed for annual distributions of disease stages and treatment modalities and for long-term clinical progression-free survival, prostate cancer-specific survival, and prostate-specific antigen (PSA failure-free survival rates for each stage and treatment modality. Annual trends showed that the number of patients, especially those with clinically localized cancer, increased dramatically. The 5-year disease-specific survival rates for patients with clinically localized disease were 100 percent for all treatment modalities, including hormonal therapy alone. Patients with PSA levels less than 10 ng/ml showed an 81 percent 5-year PSA failure-free survival rate with radical prostatectomy. Stage C patients treated by surgery or radiation-based therapy with concomitant hormonal therapy obtained 93 percent and 100 percent cause-specific survival rates, respectively, and those treated by hormonal therapy alone showed a 79 percent rate. The number of patients with localized prostate cancer was increasing in this decade. While long-term hormonal therapy alone was highly efficient in controlling localized prostate cancer, radical therapies in conjunction with neo-adjuvant hormonal therapy produced better survival rates in cases of locally advanced disease.

  9. Measuring and reporting quality of life outcomes in clinical trials in cystic fibrosis: a critical review

    Directory of Open Access Journals (Sweden)

    Hart Anna

    2005-03-01

    Full Text Available Abstract Good quality clinical trials are essential to inform the best cystic fibrosis (CF management and care, by determining and comparing the effectiveness of new and existing therapies and drug delivery systems. The formal inclusion of quality of life (QoL as an outcome measure in CF clinical trials is becoming more common. Both an appropriate QoL measure and sound methodology are required in order to draw valid inferences about treatments and QoL. A review was undertaken of randomised controlled trials in cystic fibrosis where QoL was measured. EMBASE, MEDLINE and ISI Web of Science were searched to locate all full papers in the English language reporting randomised controlled trials in cystic fibrosis, published between January 1991 and December 2004. All Cochrane reviews published before December 2004 were hand searched. Papers were included if the authors had reported that they had measured QoL or well being in the trial. 16 trials were identified. The interventions investigated were: antibiotics (4; home versus hospital administration of antibiotics (1; steroids (1; mucolytic therapies (6; exercise (3 and pancreatic enzymes (1. Not one trial evaluated in this review provided conclusive results concerning QoL. This review highlights many of the pitfalls of QoL measurement in CF clinical trials and provides constructive information concerning the design and reporting of trials measuring QoL.

  10. Patient perspectives on antipsychotic treatments and their association with clinical outcomes

    Directory of Open Access Journals (Sweden)

    Hong Liu-Seifert

    2010-09-01

    Full Text Available Hong Liu-Seifert1, Olawale O Osuntokun1, Jenna L Godfrey2, Peter D Feldman11Lilly Research Laboratories, Indianapolis, IN, USA; 2Durham Veterans Affairs Medical Center, Durham, NC, USAAbstract: This analysis examined patient-reported attitudes toward antipsychotic medication and the relationship of these attitudes with clinical outcomes and pharmacotherapy adherence. The analysis included three randomized, double-blind studies in patients with schizophrenia, schizoaffective disorder, or schizophreniform disorder diagnosed according to the Diagnostic and Statistical Manual of Mental Disorders 4th Edition and randomly assigned to treatment with olanzapine 5–20 mg/day or another antipsychotic (haloperidol 2–20 mg/day, risperidone 2–10 mg/day, or ziprasidone 80–160 mg/day. Patient-reported improvements were significantly greater for olanzapine (n = 488 versus other treatments (haloperidol n = 145, risperidone n = 158, or ziprasidone n = 271 on multiple Drug Attitude Inventory items. A positive attitude toward medication reported by patients was significantly associated with greater clinical improvement on the Positive and Negative Syndrome Scale and lower discontinuation rates. These results suggest that patients’ perceptions of treatment benefits are associated with objective clinical measures, including reduction of symptom severity and lower discontinuation rates. Furthermore, olanzapine may be associated with more positive treatment attitudes. These findings may contribute to a better understanding of reasons for treatment adherence from patients’ own perspectives.Keywords: antipsychotic agents, medication adherence, patient satisfaction, schizophrenia, treatment efficacy

  11. Comparative Analysis of Carrier-Based Obturation and Lateral Compaction: A Retrospective Clinical Outcomes Study

    Directory of Open Access Journals (Sweden)

    Robert Hale

    2012-01-01

    Full Text Available The purpose of this retrospective study was to compare the outcome of primary endodontic treatment using a standardized cleaning and shaping technique and obturation with either lateral compaction or carrier-based obturation. Patients received primary endodontic treatment in the predoctoral dental clinic using a standardized cleaning and shaping protocol. All root canals were obturated using AH PlusTM sealer with lateral compaction of gutta-percha (LC or carrier-based obturation (CBO. A total of 205 cases met the inclusion criteria. 71 teeth in 60 patients were recalled after 2 years and evaluated both clinically and radiographically by two independent examiners. Success was defined as a lack of clinical symptoms and a normal periodontal ligament space or reduction in size of a previously existing periapical radiolucency. Chi-square and logistic regression were used for statistical analysis with a significance level of P<0.05. There was no difference in success rates between cases obturated with LC or CBO (P=0.802; overall success rate was 83%. Molars had a significantly lower success rate (53% than premolar and anterior teeth (89% (P=0.005, irrespective of the obturation technique used. When a standardized cleaning and shaping protocol was used by predoctoral dental students in a controlled university setting, there was no difference in success rates between cases obturated with LC or CBO.

  12. Criteria for evaluating response and outcome in clinical trials for children with juvenile myelomonocytic leukemia.

    LENUS (Irish Health Repository)

    Niemeyer, Charlotte M

    2015-01-01

    Juvenile myelomonocytic leukemia is a rare myeloproliferative disease in young children. While hematopoietic stem cell transplantation remains the only curative therapeutic option for most patients, children with juvenile myelomonocytic leukemia increasingly receive novel agents in phase I-II clinical trials as pre-transplant therapy or therapy for relapse after transplantation. However, response criteria or definitions of outcome for standardized evaluation of treatment effect in patients with juvenile myelomonocytic leukemia are currently lacking. Here we propose criteria to evaluate the response to the non-transplant therapy and definitions of remission status after hematopoietic stem cell transplantation. For the evaluation of non-transplant therapy, we defined 6 clinical variables (white blood cell count, platelet count, hematopoietic precursors and blasts in peripheral blood, bone marrow blast percentage, spleen size and extramedullary disease) and 3 genetic variables (cytogenetic, molecular and chimerism response) which serve to describe the heterogeneous picture of response to therapy in each individual case. It is hoped that these criteria will facilitate the comparison of results between clinical trials in juvenile myelomonocytic leukemia.

  13. Clinical Outcomes and Urodynamic Effects of Tailored Transvaginal Mesh Surgery for Pelvic Organ Prolapse

    Directory of Open Access Journals (Sweden)

    Ting-Chen Chang

    2015-01-01

    Full Text Available Objective. To evaluate the clinical outcomes and urodynamic effects of tailored anterior transvaginal mesh surgery (ATVM and tailored posterior transvaginal mesh surgery (PTVM. Methods. We developed ATVM for the simultaneous correction of cystocele and stress urinary incontinence and PTVM for the simultaneous correction of enterocoele, uterine prolapse, vaginal stump prolapse, and rectocele. Results. A total of 104 women enrolled. The median postsurgical follow-up was 25.5 months. The anatomic cure rate was 98.1% (102/104. Fifty-eight patients underwent urodynamic studies before and after surgeries. The pad weight decreased from 29.3 ± 43.1 to 6.4 ± 20.9 g at 3 months. Among the 20 patients with ATVM, 13 patients had objective stress urinary incontinence (SUI at baseline while 8 patients came to have no demonstrated SUI (NDSUI, and 2 improved after surgery. Among the 38 patients who underwent ATVM and PTVM, 24 had objective SUI at baseline while 18 came to have NDSUI, and 2 improved after surgery. Mesh extrusion (n = 4, vaginal hematoma (n = 3, and voiding difficulty (n = 2 were noted postoperatively. Quality of life was substantially improved. Conclusions. Our findings document the advantages of these two novel pelvic reconstructive surgeries for pelvic organ prolapse, which had a positive impact on quality of life. ATVM surgery additionally provided an anti-incontinence effect. This clinical trial is registered at ClinicalTrials.gov (NCT02178735.

  14. Combinations of Radiation Therapy and Immunotherapy for Melanoma: A Review of Clinical Outcomes

    Energy Technology Data Exchange (ETDEWEB)

    Barker, Christopher A., E-mail: barkerc@mskcc.org [Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York (United States); Postow, Michael A. [Department of Medicine, Melanoma and Sarcoma Oncology Service, Memorial Sloan-Kettering Cancer Center, New York, New York (United States)

    2014-04-01

    Radiation therapy has long played a role in the management of melanoma. Recent advances have also demonstrated the efficacy of immunotherapy in the treatment of melanoma. Preclinical data suggest a biologic interaction between radiation therapy and immunotherapy. Several clinical studies corroborate these findings. This review will summarize the outcomes of studies reporting on patients with melanoma treated with a combination of radiation therapy and immunotherapy. Vaccine therapies often use irradiated melanoma cells, and may be enhanced by radiation therapy. The cytokines interferon-α and interleukin-2 have been combined with radiation therapy in several small studies, with some evidence suggesting increased toxicity and/or efficacy. Ipilimumab, a monoclonal antibody which blocks cytotoxic T-lymphocyte antigen-4, has been combined with radiation therapy in several notable case studies and series. Finally, pilot studies of adoptive cell transfer have suggested that radiation therapy may improve the efficacy of treatment. The review will demonstrate that the combination of radiation therapy and immunotherapy has been reported in several notable case studies, series and clinical trials. These clinical results suggest interaction and the need for further study.

  15. The Role of Clinical and Instrumented Outcome Measures in Balance Control of Individuals with Multiple Sclerosis

    Directory of Open Access Journals (Sweden)

    Neeta Kanekar

    2013-01-01

    Full Text Available Purpose. The aim of the study was to investigate differences in balance control between individuals with multiple sclerosis (MS and healthy control subjects using clinical scales and instrumented measures of balance and determine relationships between balance measures, fatigue, and disability levels in individuals with MS with and without a history of falls. Method. Twelve individuals with MS and twelve healthy controls were evaluated using the Berg Balance and Activities-specific Balance Confidence Scales, Modified Clinical Test of Sensory Interaction on Balance, and Limits of Stability Tests as well as Fatigue Severity Scale and Barthel Index. Results. Mildly affected individuals with MS had significant balance performance deficits and poor balance confidence levels (P<0.05. MS group had higher sway velocities and diminished stability limits (P<0.05, significant sensory impairments, high fatigue and disability levels (P<0.05. Sway velocity was a significant predictor of balance performance and the ability to move towards stability limits for the MS group. For the MS-fallers group, those with lower disability levels had faster movement velocities and better balance performance. Conclusion. Implementation of both clinical and instrumented tests of balance is important for the planning and evaluation of treatment outcomes in balance rehabilitation of people with MS.

  16. Clinical outcome of parotidectomy with reconstruction: Experience of a regional head and neck cancer unit

    Directory of Open Access Journals (Sweden)

    Eyituoyo Okoturo

    2016-01-01

    Full Text Available Background: Salivary gland pathologies represent a histologically diverse group of benign and malignant neoplasms. Currently, World Health Organization recognizes 13 benign and 24 malignant variants of all salivary gland neoplasms. Surgery continues to remain the main-stay for treatment of parotid gland neoplasms. The aim of this study was to document our experiences of the patients treated for parotid tumors and find out if any compelling variable predicted the relative clinical outcomes. Materials and Methods: This was a retrospective study, from records of parotidectomies performed at the operating theatre by the head and neck cancer division of the study institution between 2010 and 2013. Eligibility for study inclusion included cases with benign or malignant parotid neoplasms requiring surgical management with or without adjunct radiotherapy. The predictors of postoperative complications, overall survival (OS, and disease-free survival (DFS were analyzed. Results: A total of 20 patients underwent parotidectomy. The mean age was 42 years. Tumors were located on the left parotid in 13 cases (65% and the right parotid in 7 cases (35%. The surgical procedures comprised 16 superficial parotidectomies, 1 total parotidectomy, and 3 radical parotidectomy (inclusive of facial nerve sacrifice and 2 neck dissections levels II–V. The reconstructive procedures were 2 facial nerve branch cable grafts, 1 end-to-end facial-facial nerve branch anastomoses, and 2 facial re-animation surgeries (temporalis muscle suspensions. A total of five cases (33.3% had postoperative complications. 2 variables (length of surgery and neck dissection were found to have an impact on postoperative complications that were statistically significant. Additionally, length of surgery was a significant predictor on the 2 years OS and DFS. Conclusion: The result of this study showed good clinical outcome, especially in the benign cases. The comprehensive clinical outcome of the

  17. HBV and HIV co-infection: Prevalence and clinical outcomes in tertiary care hospital Malaysia.

    Science.gov (United States)

    Akhtar, Ali; Khan, Amer Hayat; Sulaiman, Syed Azhar Syed; Soo, Chow Ting; Khan, Kashifullah

    2016-03-01

    According to WHO, Malaysia has been classified as a concentrated epidemic country due to progression of HIV infection in the population of injecting drug users. The main objectives of current study are to determine the prevalence of HBV among HIV-positive individuals in a tertiary care hospital of Malaysia and to assess the predictors involved in the outcomes of HIV-HBV co-infected patients. A retrospective, cross-sectional study is conducted at Hospital Palau Pinang, Malaysia. The collection of socio-demographic data as well as clinical data is done with the help of data collection form. Data were analyzed after putting the collected values of required data by using statistical software SPSS version 20.0 and P > 0.05 is considered as significant. Results show that the overall prevalence of HBV was 86 (13%) including 495 (74.5%) males and 169 (25.5%) females among a total of 664 HIV-infected patients. It was observed that there is a high prevalence of HIV-HBV co-infection in males 76 (11.4%) as compared to females 10 (1.5%) (P = 0.002). The median age of the study population was 39 years. The statistical significant risk factors involved in the outcomes of HIV-HBV co-infected patients were observed in the variables of gender, age groups, and injecting drug users. The findings of the present study shows that the prevalence of HBV infection among HIV-positive patients was 13% and the risk factors involved in the outcomes of HIV-HBV co-infected patients were gender, age, and intravenous drug users.

  18. Correlation of Clinical and Dosimetric Factors With Adverse Pulmonary Outcomes in Children After Lung Irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Venkatramani, Rajkumar, E-mail: rvenkatramani@chla.usc.edu [Division of Hematology/Oncology, Children' s Hospital Los Angeles, Los Angeles, California (United States); Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California (United States); Kamath, Sunil [Department of Pulmonology, Children' s Hospital Los Angeles, Los Angeles, California (United States); Wong, Kenneth [Division of Hematology/Oncology, Children' s Hospital Los Angeles, Los Angeles, California (United States); Olch, Arthur J. [Division of Hematology/Oncology, Children' s Hospital Los Angeles, Los Angeles, California (United States); Department of Radiation Oncology, University of Southern California, Los Angeles, California (United States); Malvar, Jemily [Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California (United States); Sposto, Richard [Division of Hematology/Oncology, Children' s Hospital Los Angeles, Los Angeles, California (United States); Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California (United States); Goodarzian, Fariba [Department of Radiology, Children' s Hospital Los Angeles, Los Angeles, California (United States); Freyer, David R. [Division of Hematology/Oncology, Children' s Hospital Los Angeles, Los Angeles, California (United States); Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California (United States); Keens, Thomas G. [Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California (United States); Department of Pulmonology, Children' s Hospital Los Angeles, Los Angeles, California (United States); and others

    2013-08-01

    Purpose: To identify the incidence and the risk factors for pulmonary toxicity in children treated for cancer with contemporary lung irradiation. Methods and Materials: We analyzed clinical features, radiographic findings, pulmonary function tests, and dosimetric parameters of children receiving irradiation to the lung fields over a 10-year period. Results: We identified 109 patients (75 male patients). The median age at irradiation was 13.8 years (range, 0.04-20.9 years). The median follow-up period was 3.4 years. The median prescribed radiation dose was 21 Gy (range, 0.4-64.8 Gy). Pulmonary toxic chemotherapy included bleomycin in 58.7% of patients and cyclophosphamide in 83.5%. The following pulmonary outcomes were identified and the 5-year cumulative incidence after irradiation was determined: pneumonitis, 6%; chronic cough, 10%; pneumonia, 35%; dyspnea, 11%; supplemental oxygen requirement, 2%; radiographic interstitial lung disease, 40%; and chest wall deformity, 12%. One patient died of progressive respiratory failure. Post-irradiation pulmonary function tests available from 44 patients showed evidence of obstructive lung disease (25%), restrictive disease (11%), hyperinflation (32%), and abnormal diffusion capacity (12%). Thoracic surgery, bleomycin, age, mean lung irradiation dose (MLD), maximum lung dose, prescribed dose, and dosimetric parameters between V{sub 22} (volume of lung exposed to a radiation dose ≥22 Gy) and V{sub 30} (volume of lung exposed to a radiation dose ≥30 Gy) were significant for the development of adverse pulmonary outcomes on univariate analysis. MLD, maximum lung dose, and V{sub dose} (percentage of volume of lung receiving the threshold dose or greater) were highly correlated. On multivariate analysis, MLD was the sole significant predictor of adverse pulmonary outcome (P=.01). Conclusions: Significant pulmonary dysfunction occurs in children receiving lung irradiation by contemporary techniques. MLD rather than prescribed

  19. Clinical features and outcome in children with severe Plasmodium falciparum malaria: a meta-analysis.

    Directory of Open Access Journals (Sweden)

    Laurens Manning

    Full Text Available BACKGROUND: Although global malaria mortality is declining, estimates may not reflect better inpatient management of severe malaria (SM where reported case fatality rates (CFRs vary from 1-25%. METHODS: A meta-analysis of prospective studies of SM was conducted to examine i whether hypothesized differences between clinical features and outcome in Melanesian compared with African or Asian children really exist, and ii to explore temporal changes in overall and complication-specific CFRs. The proportions of different SM complications and, overall and complication-specific CFRs were incorporated into the meta-analysis. Adjustments were made for study-level covariates including geographic region, SM definition, artemisinin treatment, median age of participants and time period. FINDINGS: Sixty-five studies were included. Substantial heterogeneity (I(2>80% was demonstrated for most outcomes. SM definition contributed to between-study heterogeneity in proportions of cerebral malaria (CM, metabolic acidosis (MA, severe anemia and overall CFR, whilst geographic region was a significant moderator in for CM and hypoglycemia (HG rates. Compared with their African counterparts, Melanesian children had lower rates of HG (10% [CI95 7-13%] versus 1% [0-3%], P<0.05, lower overall CFR (2% [0-4%] versus 7% [6-9%], P<0.05 and lower CM-specific CFR (8% [0-17%] versus 19% [16-21%], P<0.05. There was no temporal trend for overall CFR and CM-specific CFR but declining HG- and MA- specific CFRs were observed. INTERPRETATION: These data highlight that recent estimates of declining global malaria mortality are not replicated by improved outcomes for children hospitalized with SM. Significant geographic differences in the complication rates and subsequent CFRs exist and provide the first robust confirmation of lower CFRs in Melanesian children, perhaps due to less frequent HG.

  20. A win ratio approach to comparing continuous non-normal outcomes in clinical trials.

    Science.gov (United States)

    Wang, Duolao; Pocock, Stuart

    2016-05-01

    Clinical trials are often designed to compare continuous non-normal outcomes. The conventional statistical method for such a comparison is a non-parametric Mann-Whitney test, which provides a P-value for testing the hypothesis that the distributions of both treatment groups are identical, but does not provide a simple and straightforward estimate of treatment effect. For that, Hodges and Lehmann proposed estimating the shift parameter between two populations and its confidence interval (CI). However, such a shift parameter does not have a straightforward interpretation, and its CI contains zero in some cases when Mann-Whitney test produces a significant result. To overcome the aforementioned problems, we introduce the use of the win ratio for analysing such data. Patients in the new and control treatment are formed into all possible pairs. For each pair, the new treatment patient is labelled a 'winner' or a 'loser' if it is known who had the more favourable outcome. The win ratio is the total number of winners divided by the total numbers of losers. A 95% CI for the win ratio can be obtained using the bootstrap method. Statistical properties of the win ratio statistic are investigated using two real trial data sets and six simulation studies. Results show that the win ratio method has about the same power as the Mann-Whitney method. We recommend the use of the win ratio method for estimating the treatment effect (and CI) and the Mann-Whitney method for calculating the P-value for comparing continuous non-Normal outcomes when the amount of tied pairs is small. Copyright © 2016 John Wiley & Sons, Ltd.

  1. An Observational Study of the Etiology, clinical presentation and outcomes associated with peritonitis in Lilongwe, Malawi

    Directory of Open Access Journals (Sweden)

    Samuel Jonathan C

    2011-11-01

    Full Text Available Abstract Introduction Peritonitis is a life-threatening condition with a multitude of etiologies that can vary with geographic location. The aims of this study were to elucidate the etiology, clinical presentation and outcomes associated with peritonitis in Lilongwe, Malawi. Methods All patients admitted to Kamuzu Central Hospital (KCH who underwent an operation for treatment of peritonitis during the calendar year 2008 were eligible. Peritonitis was defined as abdominal rigidity, rebound tenderness, and/or guarding in one or more abdominal quadrants. Subjects were identified from a review of the medical records for all patients admitted to the adult general surgical ward and the operative log book. Those who met the definition of peritonitis and underwent celiotomy were included. Results 190 subjects were identified. The most common etiologies were appendicitis (22%, intestinal volvulus (17%, perforated peptic ulcer (11% and small bowel perforation (11%. The overall mortality rate associated with peritonitis was 15%, with the highest mortality rates observed in solid organ rupture (35%, perforated peptic ulcer (33%, primary/idiopathic peritonitis (27%, tubo-ovarian abscess (20% and small bowel perforation (15%. Factors associated with death included abdominal rigidity, generalized (versus localized peritonitis, hypotension, tachycardia and anemia (p Conclusions There are several signs and laboratory findings predictive of poor outcome in Malawian patients with peritonitis. Tachycardia, hypotension, anemia, abdominal rigidity and generalized peritonitis are the most predictive of death (P nd most common cause of peritonitis in Malawi and gallbladder disease, common in Ethiopia but not observed in Malawi. Future research should investigate whether correction of factors associated with mortality might improve outcomes.

  2. A win ratio approach to comparing continuous non-normal outcomes in clinical trials.

    Science.gov (United States)

    Wang, Duolao; Pocock, Stuart

    2016-05-01

    Clinical trials are often designed to compare continuous non-normal outcomes. The conventional statistical method for such a comparison is a non-parametric Mann-Whitney test, which provides a P-value for testing the hypothesis that the distributions of both treatment groups are identical, but does not provide a simple and straightforward estimate of treatment effect. For that, Hodges and Lehmann proposed estimating the shift parameter between two populations and its confidence interval (CI). However, such a shift parameter does not have a straightforward interpretation, and its CI contains zero in some cases when Mann-Whitney test produces a significant result. To overcome the aforementioned problems, we introduce the use of the win ratio for analysing such data. Patients in the new and control treatment are formed into all possible pairs. For each pair, the new treatment patient is labelled a 'winner' or a 'loser' if it is known who had the more favourable outcome. The win ratio is the total number of winners divided by the total numbers of losers. A 95% CI for the win ratio can be obtained using the bootstrap method. Statistical properties of the win ratio statistic are investigated using two real trial data sets and six simulation studies. Results show that the win ratio method has about the same power as the Mann-Whitney method. We recommend the use of the win ratio method for estimating the treatment effect (and CI) and the Mann-Whitney method for calculating the P-value for comparing continuous non-Normal outcomes when the amount of tied pairs is small. Copyright © 2016 John Wiley & Sons, Ltd. PMID:26970432

  3. Correlation of Clinical and Dosimetric Factors With Adverse Pulmonary Outcomes in Children After Lung Irradiation

    International Nuclear Information System (INIS)

    Purpose: To identify the incidence and the risk factors for pulmonary toxicity in children treated for cancer with contemporary lung irradiation. Methods and Materials: We analyzed clinical features, radiographic findings, pulmonary function tests, and dosimetric parameters of children receiving irradiation to the lung fields over a 10-year period. Results: We identified 109 patients (75 male patients). The median age at irradiation was 13.8 years (range, 0.04-20.9 years). The median follow-up period was 3.4 years. The median prescribed radiation dose was 21 Gy (range, 0.4-64.8 Gy). Pulmonary toxic chemotherapy included bleomycin in 58.7% of patients and cyclophosphamide in 83.5%. The following pulmonary outcomes were identified and the 5-year cumulative incidence after irradiation was determined: pneumonitis, 6%; chronic cough, 10%; pneumonia, 35%; dyspnea, 11%; supplemental oxygen requirement, 2%; radiographic interstitial lung disease, 40%; and chest wall deformity, 12%. One patient died of progressive respiratory failure. Post-irradiation pulmonary function tests available from 44 patients showed evidence of obstructive lung disease (25%), restrictive disease (11%), hyperinflation (32%), and abnormal diffusion capacity (12%). Thoracic surgery, bleomycin, age, mean lung irradiation dose (MLD), maximum lung dose, prescribed dose, and dosimetric parameters between V22 (volume of lung exposed to a radiation dose ≥22 Gy) and V30 (volume of lung exposed to a radiation dose ≥30 Gy) were significant for the development of adverse pulmonary outcomes on univariate analysis. MLD, maximum lung dose, and Vdose (percentage of volume of lung receiving the threshold dose or greater) were highly correlated. On multivariate analysis, MLD was the sole significant predictor of adverse pulmonary outcome (P=.01). Conclusions: Significant pulmonary dysfunction occurs in children receiving lung irradiation by contemporary techniques. MLD rather than prescribed dose should be used

  4. The effects of vitamin D supplementation on maternal and neonatal outcome: A randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Mahdieh Mojibian

    2015-11-01

    Full Text Available Background: Vitamin D supplementation during pregnancy has been supposed to defend against adverse gestational outcomes. Objective: This randomized clinical trial study was conducted to assess the effects of 50,000 IU of vitamin D every two weeks supplementation on the incidence of gestational diabetes (GDM, gestational hypertension, preeclampsia and preterm labor, vitamin D status at term and neonatal outcomes contrasted with pregnant women that received 400 IU vitamin D daily. Materials and Methods: 500 women with gestational age 12-16 weeks and serum 25 hydroxy vitamin D (25 (OH D less than 30 ng/ml randomly categorized in two groups. Group A received 400 IU vitamin D daily and group B 50,000 IU vitamin D every 2 weeks orally until delivery. Maternal and Neonatal outcomes were assessed in two groups. Results: The incidence of GDM in group B was significantly lower than group A (6.7% versus 13.4% and odds ratio (95% Confidence interval was 0.46 (0.24-0.87 (P=0.01. The mean ± SD level of 25 (OH D at the time of delivery in mothers in group B was significantly higher than A (37.9 ± 19.8 versus 27.2 ± 18.8 ng/ml, respectively (P=0.001. There were no differences in the incidence of preeclampsia, gestational hypertension, preterm labor, and low birth weight between two groups. The mean level of 25 (OH D in cord blood of group B was significantly higher than group A (37.9 ± 18 versus 29.7 ± 19ng/ml, respectively. Anthropometric measures between neonates were not significantly different. Conclusion: Our study showed 50,000 IU vitamin D every 2 weeks decreased the incidence of GDM.

  5. Clinical outcome and neurological sequelae in serologically confirmed cases of Japanese encephalitis patients in Assam, India.

    Science.gov (United States)

    Baruah, H C; Biswas, D; Patgiri, D; Mahanta, J

    2002-12-01

    We report the clinical outcome and prognostic factors in 39 cases of childhood Japanese Encephalitis admitted to a tertiary hospital of Upper Assam and followed up for 421 days in the community. The mortality rate was 20.5% in our study. The mean GCS (9.97 +/- 0.91) was higher in surviving cases than the fatal cases (GCS 7.5 +/- 1.78) at admission. The fatal cases died within 4.75 +/- 3.19 days in the hospital. All the patients had low BMI (surviving cases 13.54 +/- 2.3; fatal cases 12.05 +/- 0.12) and were anemic. Cerebrospinal fluid (CSF) was clear in 91.4% cases but pressure and protein content were increased in all cases. About 10% cases had parkinsonian features at the time of discharge. Residual symptoms remained in about one third of cases even after 421 days. PMID:12522277

  6. Longitudinal serum HIV RNA quantification: correlation to viral phenotype at seroconversion and clinical outcome

    DEFF Research Database (Denmark)

    Katzenstein, T L; Pedersen, C; Nielsen, C;

    1996-01-01

    . Harbouring syncytium-inducing (SI) virus at seroconversion was associated with faster progression to AIDS than non-SI (NSI; P < 0.005). The increased in vitro replication rate of SI over NSI was not translated into significantly higher serum HIV RNA. CONCLUSION: Serum HIV RNA is high around the time of......OBJECTIVE: To investigate the longitudinal changes in serum HIV RNA, and to clarify whether the viral load early in infection has a predictive value for the clinical outcome; also, to correlate viral phenotype at seroconversion and changes in CD4 cell counts with viral burden. DESIGN: Twenty...... seroconverters with HIV isolates available at seroconversion had HIV RNA quantified by polymerase chain reaction (PCR) at seroconversion and thereafter every 6 months. Mean follow-up time was 65 months. Patients were classified according to viral phenotype at seroconversion, time to AIDS progression, serum viral...

  7. Clinical characteristics and outcome of patients diagnosed with psychogenic nonepileptic seizures: a 5-year review.

    LENUS (Irish Health Repository)

    O'Sullivan, S S

    2012-02-03

    OBJECTIVE: The goal of this article was to describe the clinical characteristics and outcomes of patients diagnosed with psychogenic nonepileptic seizures (PNES). METHODS: We conducted a retrospective review of patients diagnosed with PNES in a 5-year period. RESULTS: Fifty patients with PNES were identified, giving an estimated incidence of 0.91\\/100,000 per annum. Thirty-eight were included for review, 15 of whom were male (39%). Eighteen patients had been diagnosed with epilepsy as well as PNES (47%). We demonstrated a gender difference in our patients, with males having higher seizure frequencies, more antiepileptic drug use, and a longer interval before diagnosis of PNES. Females were diagnosed with other conversion disorders more often than males. Impaired social function was observed in PNES, as was resistance to psychological interventions with a subsequent poor response to treatments. CONCLUSIONS: PNES remains a difficult condition to treat, and may affect males in proportions higher than those described in previous studies.

  8. Persistent Truncus Arteriosus With Intact Ventricular Septum: Clinical, Hemodynamic and Short-term Surgical Outcome

    Directory of Open Access Journals (Sweden)

    Gholamhossein Ajami

    2015-10-01

    Full Text Available Introduction: Truncus arteriosus with intact ventricular septum is a rare and unique variant of persistent truncus arteriosus (PTA which usually presents with central cyanosis and congestive heart failure in neonate and early infancy. Associated cardiac and non-cardiac anomalies may affect morbidity and mortality of these patients. Case Presentation: We describe clinical presentation, echocardiography and angiographic features of a 7-month old boy with PTA and intact ventricular septum who underwent surgical repair of the anomaly at our institution. Operative findings, surgical procedure and short-term outcome are reported. Conclusions: While our patient had systemic pulmonary arterial pressure at the time of complete surgical repair, it was improved after surgery.

  9. Factors affecting the postoperative limb alignment and clinical outcome after Oxford unicompartmental knee arthroplasty.

    Science.gov (United States)

    Kim, Seung-Ju; Bae, Ji-Hoon; Lim, Hong Chul

    2012-06-01

    We evaluated the postoperative mechanical axis deviation and clinical outcome according to bearing size, femoral component position, and tibial resection angle after unicompartmental knee arthroplasty (UKA). A total of 104 patients with 124 knees underwent Oxford phase 3 UKA. The overall changes in mechanical axis deviation and tibiofemoral angle were significantly different according to bearing size (P = .001 and angle and femoral component position. The postoperative mechanical axis fell into the zone C or zone 2 in 108 knees (87%) and into the zone 3 or zone 4 in 16 cases (13%). One hundred eight cases, which had the mechanical axis passing the zone C or zone 2, did not show any progression of arthritis. Limb alignment is a function of the thickness of the bearing rather than alignments of femoral and tibial implant. PMID:22285234

  10. Medication reviews by clinical pharmacists at hospitals lead to improved patient outcomes

    DEFF Research Database (Denmark)

    Hansen, Trine Graabæk; Kjeldsen, Lene Juel

    2013-01-01

    Suboptimal medication use may lead to morbidity, mortality and increased costs. To reduce unnecessary patient harm, medicines management including medication reviews can be provided by clinical pharmacists. Some recent studies have indicated a positive effect of this service, but the quality...... and outcomes vary among studies. Hence, there is a need for compiling the evidence within this area. The aim of this systematic MiniReview was to identify, assess and summarize the literature investigating the effect of pharmacist-led medication reviews in hospitalized patients. Five databases (MEDLINE, EMBASE......, CINAHL, Web of Science and the Cochrane Library) were searched from their inception to 2011 in addition to citation tracking and hand search. Only original research papers published in English describing pharmacist-led medication reviews in a hospital setting including minimum 100 patients or 100...

  11. Signaling-based apoptosis therapy: potential for improving the outcome in clinical radiotherapy

    International Nuclear Information System (INIS)

    The most prevalent mechanism of cell kill by radiation in mitosis-dependent and results from lethal DNA double strand breaks and failure to maintain normal replication. Apoptosis is believed to represent a minor component of the clinical effects of radiation. Apoptosis is a pre-programmed death pathway that is constitutively expressed in many cells, albeit in an inactive form, regulated by anti-apoptotic mechanisms. Data will be presented to demonstrate that in irradiated cells, the balance between pro- and anti-apoptotic signaling may determine the apoptotic outcome in vitro and in vivo. This balance can be modulated by pharmacological intervention to produce a more pro-apoptotic phenotype, increasing apoptotic cell kill by radiation in vivo. These studies establish the basic principles of signaling-based apoptosis therapy, designed to overcome the relative resistance to radiation-induced apoptosis and to improve the therapeutic ratio in the treatment of human tumors with fractionated radiation

  12. Total cervical disk replacement with a prestige LP® prosthesis: clinical and functional outcomes

    Directory of Open Access Journals (Sweden)

    Rafael Osório Rocha

    2014-01-01

    Full Text Available Objective: To determine the clinical and functional results of short- and medium-term cervical arthroplasty with the Prestige LP® prosthesis for the treatment of compressive myelopathy, radiculopathy and axial pain with radiculopathty. Methods: This retrospective study, conducted from 2009 to 2012, included 18 patients. Only 16 were found for the second stage of research, conducted in 2011 and 2012. Pre- and postoperative assessments were carried out using the CSOQ (Cervical Spine Outcomes Questionnaire. Odom criteria were used only in the postoperative evaluation. Both were translated and adapted to the local culture. Results: There was no postoperative radiculopathy or other complications requiring prolonged hospitalization. In most patients, there was a significant improvement in axial pain and radiculopathy, and there was only one indication of conversion to fusion. Conclusions: In selected cases of cervical degenerative disc disease, herniated cervical disc and compressive myeolopathy, cervical arthroplasty proved to be an effective and safe treatment in the short and medium terms.

  13. Clinical features and outcomes of 139 Japanese patients with Hodgkin lymphoma.

    Science.gov (United States)

    Makita, Shinichi; Maruyama, Dai; Maeshima, Akiko Miyagi; Taniguchi, Hirokazu; Miyamoto, Ken-Ichi; Kitahara, Hideaki; Fukuhara, Suguru; Munakata, Wataru; Kobayashi, Yukio; Itami, Jun; Tobinai, Kensei

    2016-08-01

    Hodgkin lymphoma (HL) is a rare subtype of malignant lymphoma in Japan, and there are few reports of HL in Japan in recent years. We retrospectively analyzed the clinical features of 139 patients with HL who were diagnosed and treated at our institution between 1997 and 2011. The median age at diagnosis was 34 years with 83 male. Of these patients, 83 (60 %) were early stage and 56 (40 %) were advanced-stage. Seventy-three patients (88 %) with early stage disease received ABVd followed by irradiation. All of the 56 advanced-stage patients received chemotherapy, mainly ABVd. The 5-year progression-free survival (PFS) rates and overall survival rates were 90 and 94 % in patients with early stage disease, and 71 and 90 % in those with advanced-stage disease. The PFS of patients with advanced-stage disease was significantly lower than those with early stage (p = 0.014). In conclusion, the outcomes of Japanese patients with HL in recent years were not improved as compared with the results of previous reports. We confirmed that patients with advanced-stage disease have lower PFS than those with early stage disease. Prospective studies are needed to establish novel treatment strategies to improve the outcome of HL patients, especially those with advanced disease. PMID:27086350

  14. The telomere proteins in tumorigenesis and clinical outcomes of oral squamous cell carcinoma.

    Science.gov (United States)

    Benhamou, Y; Picco, V; Pagès, G

    2016-06-01

    The "Hallmarks of Cancer" describe the ways by which cancer cells bypass homeostasis. Escape from replicative senescence is one of the earliest features of cancer cells. Maintenance of the telomeres through reactivation of telomerase was initially associated with replicative immortality in various cancers. The shelterin complex, a telomeric hexaprotein association, plays a key role in telomere maintenance and in the hallmarks of cancer. Some shelterin proteins are overexpressed in diverse cancers and can promote tumorigenesis in animal models. Shelterin can also have an impact on tumor size, tumor growth and resistance to treatment. Studies into the expression level of shelterin in oral squamous cell carcinoma (OSCC) report contradictory results. Moreover, the exact role of these proteins in OSCC tumorigenesis remains uncertain. In this review, we examined the data linking telomeres and hallmarks of OSCC. Furthermore, we examined the literature concerning telomeres and the clinical outcome of OSCC. Finally, we propose a model encompassing the role of shelterin proteins in oral tumorigenesis and treatment outcome. PMID:27208844

  15. Clinical Profile and Outcome in Children of Dengue Hemorrhagic Fever in North India

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    Deepak Bhat

    2008-09-01

    Full Text Available Objective: The number of dengue fever (DF/dengue hemorrhagic fever (DHF cases reported in India has risen in recent years. This study was undertaken to evaluate clinical profile and outcome of children admitted with DHF/dengue shock syndrome (DSS, in the 2006 DHF epidemic in Ludhiana, Punjab. Methods: Eighty one children with dengue hemorrhagic fever were hospitalized in the Pediatric Department of Dayanand Medical College and Hospital, Ludhiana, India. All patients were diagnosed, managed and monitored according to a standard protocol. Findings: Children between 10-15 years were most commonly afflicted (59%. Infants were the least affected sub-group (3.7%. Ninety two percent of all children were of DHF and 8% cases presented in DSS. The common symptoms seen were fever (91%, vomiting (41%, poor intake (21%, abdominal pain (16% and significant bleeding (15%. Hepatomegaly was present in 60% of cases. 85% of cases had petechiae alone, 15% had evidence of significant bleeding manifestation. Gastrointestinal bleeding was the commonest observed bleeding. The complications seen were liver dysfunction (14.8%, coagulopathy (3.7%, renal dysfunction (3.7%, and acute respiratory distress syndrome (2.4% and disseminated intravascular coagulation (1.2%. Mortality in the study was 3.7%. Refractory shock and coagulopathy were seen in all cases with poor outcome. Conclusion: Increased awareness, better transport facilities and case management according to the WHO guidelines, is needed to further reduce mortality of DHF/DSS cases.

  16. Angiographically Negative Acute Arterial Upper and Lower Gastrointestinal Bleeding: Incidence, Predictive Factors, and Clinical Outcomes

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jin Hyoung; Shin, Ji Hoon; Yoon, Hyun Ki; Chae, Eun Young; Myung, Seung Jae; Ko, Gi Young; Gwon, Dong Il; Sung, Kyu Bo [Asan Medical Center, Seoul (Korea, Republic of)

    2009-08-15

    To evaluate the incidence, predictive factors, and clinical outcomes of angiographically negative acute arterial upper and lower gastrointestinal (GI) bleeding. From 2001 to 2008, 143 consecutive patients who underwent an angiography for acute arterial upper or lower GI bleeding were examined. The angiographies revealed a negative bleeding focus in 75 of 143 (52%) patients. The incidence of an angiographically negative outcome was significantly higher in patients with a stable hemodynamic status (p < 0.001), or in patients with lower GI bleeding (p = 0.032). A follow-up of the 75 patients (range: 0-72 months, mean: 8 {+-} 14 months) revealed that 60 of the 75 (80%) patients with a negative bleeding focus underwent conservative management only, and acute bleeding was controlled without rebleeding. Three of the 75 (4%) patients underwent exploratory surgery due to prolonged bleeding; however, no bleeding focus was detected. Rebleeding occurred in 12 of 75 (16%) patients. Of these, six patients experienced massive rebleeding and died of disseminated intravascular coagulation within four to nine hours after the rebleeding episode. Four of the 16 patients underwent a repeat angiography and the two remaining patients underwent a surgical intervention to control the bleeding. Angiographically negative results are relatively common in patients with acute GI bleeding, especially in patients with a stable hemodynamic status or lower GI bleeding. Most patients with a negative bleeding focus have experienced spontaneous resolution of their condition.

  17. Clinical outcomes of implant therapy in ectodermal dysplasia patients: a systematic review.

    Science.gov (United States)

    Wang, Y; He, J; Decker, A M; Hu, J C; Zou, D

    2016-08-01

    The purpose of this review was to determine the outcome of oral function reconstruction in ectodermal dysplasia (ED) patients who have received dental implant therapy. A search was made of the PubMed and Web of Science databases; key words used were "(ectodermal dysplasia) AND (implant OR implants)", with supplementary retrieval key words "dental implant", "zygomatic implant", "anodontia", and "edentulous". Patient age, use of bone graft, implant site, type of implant, and survival rate of the implants were included in the subsequent data analysis. Forty-five articles published between 1988 and October 2015 were included in this analysis. The cases of a total of 96 patients were retrieved (22 children and 74 adults); these patients received a total of 701 implants. Fourteen implants were removed during a median follow-up time of 24 months. The 24-month implant survival rate was 97.9% in adult subjects and 98.6% in children. Sixty-eight percent of adult patients underwent bone augmentation prior to implant placement. Based on this review, dental implants are commonly used in the oral reconstruction of ED patients. However, long-term data on bone augmentation and implant success are needed, as well as additional clinical evidence on bone resorption, the esthetic outcomes of implant therapy, and physiological considerations in ED patients. PMID:27052318

  18. The reinforcing effect of exercise in anorexia nervosa: Clinical correlates and relationship to outcome.

    Science.gov (United States)

    Gianini, Loren M; Klein, Diane A; Call, Christine; Mayer, Laurel; Foltin, Richard W; Walsh, B Timothy; Wang, Yuanjia; Wu, Peng; Attia, Evelyn

    2016-01-01

    The purpose of the current study was to examine the relative reinforcing effect of exercise compared to a non-monetary alternative reinforcer (leisure activity), and to money, before and after weight restoration in an inpatient population with anorexia nervosa (AN). Sixty-two inpatients with AN completed a progressive ratio (PR) task to earn exercise, leisure activities, or cash at low weight and after weight restoration. Measures of pathology and motivation to exercise were completed and post-treatment discharge weights were collected. Patients worked harder for exercise at low weight than after weight restoration (df = 46, t = 5.50, p exercise (low weight: r = 0.31, weight restored: r = 0.36, p exercise among individuals with AN via a PR task does not appear valuable in assessing clinical severity or outcome. Other, simpler, self-report measures of commitment to exercise may have greater value in assessing these outcomes. PMID:27348805

  19. Advanced age and the clinical outcomes of transcatheter aortic valve implan-tation

    Institute of Scientific and Technical Information of China (English)

    Osama Alsara; Ahmad Alsarah; Heather Laird-Fick

    2014-01-01

    Aortic valve stenosis (AS) is common in the elderly. Although surgical replacement of the valve has been the gold standard of management, many patients have been excluded from surgery because they were very old, frail, or had co-morbidities that increased operative risks. In the last decade, transcatheter aortic valve implantation (TAVI) has emerged as a new treatment option suitable for these patients. This article reviews the available literature on the role of TAVI in elderly patients with severe aortic stenosis. Published studies showed that elderly individuals who underwent TAVI experienced better in-hospital recovery, and similar short and mid-term mortality compared to those underwent surgical treatment of AS. However, long-term outcomes of TAVI in elderly patients are still unknown. The available data in the literature on the ef-fect of advanced age on clinical outcomes of TAVI are limited, but the data that are available suggest that TAVI is a beneficial and tolerable procedure in very old patients. Some of the expected complications after TAVI are reported more in the oldest patients such as vascular in-jures. Other complications were comparable in TAVI patients regardless of their age group. However, very old patients may need closer monitoring to avoid further morbidities and mortality.

  20. Outcomes of Congenital Cystic Lung Malformations in Children and Their Management According to Clinical Progression

    Directory of Open Access Journals (Sweden)

    Galyagina N.А.

    2014-06-01

    Full Text Available The aim of the investigation was to analyze the outcomes of congenital cystic lung malformations in children in accordance with clinical manifestations in pre- and postnatal period, and justify the management of patients. Materials and Methods. We analyzed retrospectively 45 cases of congenital cystic lung malformations treated over a period from 2005 to 2012 in two main children hospitals in Nizhny Novgorod. Results. Congenital cystic adenomatoid malformation (CCAM is the most common congenital cystic lesion of the lung (60%. Nearly half children with this pathology have no respiratory signs in neonatal period, and in 22.2% cases there are no manifestations in early childhood either. Three cases were found to have spontaneous regression of CCAM. Cystic adenomatoid malformation and solitary congenital cysts have the most favorable prognosis if prenatal lung lesions are early detected and there are no associated congenital malformations. Only 13% children (28.8% required surgical resection of cystic lung malformations. The survival rate of children with cystic lung malformations after surgery was 92.3%. Conclusion. Favorable outcomes of pregnancies with cystic lung diseases constituted the majority (86.7% of cases. Operative treatment is indicated if there are respiratory failure signs or recurrent respiratory infections.

  1. Poststroke Hip Fracture: Prevalence, Clinical Characteristics, Mineral-Bone Metabolism, Outcomes, and Gaps in Prevention

    Directory of Open Access Journals (Sweden)

    Alexander Fisher

    2013-01-01

    Full Text Available Objective. To assess the prevalence, clinical and laboratory characteristics, and short-term outcomes of poststroke hip fracture (HF. Methods. A cross-sectional study of 761 consecutive patients aged ≥60 years (82.3±8.8 years; 75% females with osteoporotic HF. Results. The prevalence of poststroke HF was 13.1% occurring on average 2.4 years after the stroke. The poststroke group compared to the rest of the cohort had a higher proportion of women, subjects with dementia, history of TIA, hypertension, coronary artery disease, secondary hyperparathyroidism, higher serum vitamin B12 levels (>350 pmol/L, walking aid users, and living in residential care facilities. The majority of poststroke HF patients had vitamin D insufficiency (68% and excess bone resorption (90%. This group had a 3-fold higher incidence of postoperative myocardial injury and need for institutionalisation. In multivariate analysis, independent indicators of poststroke HF were female sex (OR 3.6, history of TIA (OR 5.2, dementia (OR 4.1, hypertension (OR 3.2, use of walking aid (OR 2.5, and higher vitamin B12 level (OR 2.3. Only 15% of poststroke patients received antiosteoporotic therapy prior to HF. Conclusions. Approximately one in seven HFs occurs in older stroke survivors and are associated with poorer outcomes. Early implementation of fracture prevention strategies is needed.

  2. Radiofrequency ablation of chondroblastoma: long-term clinical and imaging outcomes

    Energy Technology Data Exchange (ETDEWEB)

    Xie, Cheng; Jeys, Lee [The Royal Orthopaedic Hospital Foundation Trust, Department of Oncology, Birmingham (United Kingdom); James, Steven L.J. [The Royal Orthopaedic Hospital Foundation Trust, Department of Radiology, Birmingham (United Kingdom)

    2015-04-01

    To investigate the long-term clinical and imaging outcomes of patients with chondroblastoma treated by radiofrequency ablation (RFA). Retrospective analysis of 25 consecutive patients treated with RFA from September 2006 to December 2013. Patients were reviewed within one month of the procedure, then every 3-6 months, and yearly for up to three years. Serial magnetic resonance imaging (MRI) was performed at follow-up to monitor recovery. Functional outcome was assessed using the Musculoskeletal Tumour Society Score (MSTS). Pre-procedure MRI confirmed osteolytic lesions (size range 1.0-3.3 cm; mean 2.0 cm). Patients reported continued symptomatic improvement at four months review. Serial MRI confirmed progressive resolution of inflammation with fatty consolidation of cavity. 88 % of patients became asymptomatic during the follow up period. Three patients' (12 %) symptoms returned at 16, 22 and 24 months respectively after RFA. MRI and biopsy confirmed recurrence in these patients. Functional assessment using MSTS score had an average score of 97.5 %. Mean follow up for the study group was 49 months. RFA is an effective alternative to surgery in the management of chondroblastoma. We recommend a multi-disciplinary approach and RFA should be considered as a first-line treatment. Long-term follow-up is required for timely detection of recurrences. (orig.)

  3. Different clinical outcomes of Entamoeba histolytica in Malaysia: does genetic diversity exist?

    Science.gov (United States)

    Anuar, Tengku Shahrul; Al-Mekhlafi, Hesham M; Abdul Ghani, Mohamed Kamel; Azreen, Siti Nor; Salleh, Fatmah Md; Ghazali, Nuraffini; Bernadus, Mekadina; Moktar, Norhayati

    2013-04-01

    The present study was conducted to investigate the clinical outcomes of Entamoeba histolytica infection in symptomatic and asymptomatic Orang Asli (aborigine) communities in Malaysia. Examination was performed on 500 stool samples obtained from Orang Asli communities in 3 different states using formalin-ether concentration, trichrome staining, and single-round PCR techniques. Out of 500 stool samples, single infection of E. histolytica, Entamoeba dispar, and Entamoeba moshkovskii was identified in 3.2%, 13.4%, and 1%, respectively. In addition, 10 samples had mixed infections with E. histolytica and E. dispar. Six samples containing E. dispar were also positive for E. moshkovskii, and only 2 samples had E. histolytica in association with E. dispar and E. moshkovskii. Seventeen E. histolytica-positive samples were from symptomatic subjects, whereas the remaining 11 samples came from asymptomatic subjects. These findings suggest a predominant distribution of pathogenic potential of E. histolytica strains in this community. Therefore, further studies on genotyping of E. histolytica is required, to find out association between E. histolytica genotype and the outcome of the infection.

  4. Minimally invasive posterior cervical decompression using tubular retractor: The technical note and early clinical outcome

    Directory of Open Access Journals (Sweden)

    Jung-Woo Hur

    2014-01-01

    Full Text Available Background: The aim of this work is to present a novel decompression technique that approaches cervical spine posteriorly, but through minimal invasive method using tubular retractor avoiding detachment of posterior musculature. Methods: Six patients underwent minimally invasive posterior cervical decompression using the tubular retractor system and surgical microscope. Minimally invasive access to the posterior cervical spine was performed with exposure through a paramedian muscle-splitting approach. With the assistance of a specialized tubular retraction system and deep soft tissue expansion mechanism, multilevel posterior cervical decompression could be accomplished. This approach also allows safe docking of the retractor system on the lateral mass, thus avoiding the cervical spinal canal during exposure. A standard operating microscope was used with ×10 magnification and 400 mm focal length. The hospital charts, magnetic resonance imaging studies, and follow-up records of all the patients were reviewed. Outcome was assessed by neurological status and visual analog scale (VAS for neck and arm pain. Results: There was no significant complication related to operation. The follow-up time was 4-12 months (mean, 9 months. Muscle weakness improved in all patients; sensory deficits resolved in four patients and improved in two patients. Analysis of the mean VAS for radicular pain and VAS for neck pain showed significant improvement. Conclusions: The preliminary experiences with good clinical outcome seem to promise that this minimally invasive technique is a valid alternative option for the treatment of cervical spondylotic myelopathy.

  5. Polymorphisms in the calcium-sensing receptor gene are associated with clinical outcome of neuroblastoma.

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    Laia Masvidal

    Full Text Available BACKGROUND: Neuroblastic tumors include the neuroblastomas, ganglioneuroblastomas, and ganglioneuromas. Clinical behavior of these developmental malignancies varies from regression to aggressive growth with metastatic dissemination. Several clinical, histological, genetic, and biological features are associated with this diversity of clinical presentations. The calcium-sensing receptor (CaSR is a G-protein coupled receptor with a key role in calcium homeostasis. We have previously reported that it is expressed in benign, differentiated neuroblastic tumors, but silenced by genetic and epigenetic events in unfavorable neuroblastomas. We have now analyzed three functionally relevant polymorphisms clustered at the signal transduction region of the CaSR (rs1801725, rs1042636 and rs1801726 to assess if genetic variants producing a less active receptor are associated with more aggressive disease course. METHODS: Polymorphisms were analyzed in DNA samples from 65 patients using specific Taqman Genotyping Assays. RESULTS: Mildly inactivating variant rs1801725 was associated with clinical stage 4 (P = 0.002 and the histological subgroup of undifferentiated neuroblastomas (P = 0.046. Patients harboring this polymorphism had significantly lower overall (P = 0.022 and event-free survival (P = 0.01 rates than those who were homozygous for the most common allele among Caucasians. However, this single locus genotype was not independently associated with outcome in multivariate analyses. Conversely, the tri-locus haplotype TAC was independently associated with an increased risk of death in the entire cohort (Hazard Ratio = 2.45; 95% Confidence Interval [1.14-5.29]; P = 0.022 and also in patients diagnosed with neuroblastomas (Hazard Ratio = 2.74; 95% Confidence Interval [1.20-6.25]; P = 0.016. CONCLUSIONS: The TAC haplotype includes the moderately inactivating variant rs1801725 and absence of the gain-of-function rs1042636

  6. Clinical outcomes after repair of quadriceps tendon rupture: a systematic review.

    Science.gov (United States)

    Ciriello, Vincenzo; Gudipati, Suribabu; Tosounidis, Theodoros; Soucacos, P N; Giannoudis, Peter V

    2012-11-01

    The existing evidence regarding the management of quadriceps tendon rupture remains obscure. The aim of the current review is to investigate the characteristics, the different techniques employed and to analyse the clinical outcomes following surgical repair of quadriceps tendon rupture. An Internet based search of the English literature of the last 25 years was carried out. Case reports and non-clinical studies were excluded. The methodological quality of the included studies was assessed using the Coleman Methodology Score. All data regarding mechanism and site of rupture, type of treatment, time elapsed between diagnosis and repair, patients' satisfaction, clinical outcome, return to pre-injury activities, complications and recurrence rates were extracted and analysed. Out of 474 studies identified, 12 met the inclusion criteria. The average of Coleman Methodology Score was 50.46/100. In total 319 patients were analysed with a mean age of 57 years (16-85). The mean time of follow-up was 47.5 months (3 months to 24 years). The most common mechanism of injury was simple fall (61.5%). Spontaneous ruptures were reported in 3.2% of cases. The most common sites of tear were noted between 1cm and 2 cm of the superior pole of the patella and, in the older people, at the osseotendinous junction. The most frequently used repair technique was patella drill holes (50% of patients). Simple sutures were used in mid-substance ruptures. Several reinforcement techniques were employed in case of poor quality or retraction of the torn ends of tendon. The affected limb was immobilised in a cast for a period of 3-10 weeks. Quadriceps muscular atrophy and muscle strength deficit were present in most of the cases. Worst results were noted in delayed repairs. Reported complications included heterotopic ossifications in 6.9% of patients, deep venous thrombosis or pulmonary embolism in 2.5%, superficial infection in 1.2% and deep infection in 1.1%. It appears that the type of surgical

  7. Clinical validity of outcome pain measures in naturally occurring canine osteoarthritis

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    Rialland Pascale

    2012-09-01

    Full Text Available Abstract Background The conceptual validity of kinetic gait analysis and disability outcome assessment methods has guided their use in the assessment of pain caused by osteoarthritis (OA. No consensus on the best clinical methods for pain evaluation in canine OA exists, particularly, when evaluating treatments where a smaller treatment effect is anticipated than with pharmacological pain killers. This study thus aimed at determining the technical validity of some clinical endpoints on OA pain in dogs using the green-lipped mussel (GLM-enriched diet. Twenty-three adult dogs with clinical OA completed the prospective controlled study. All the dogs were fed a balanced diet over a 30-day control period followed by a GLM-enriched diet over a 60-day period. The kinetic gait analysis parameter (PVFBW, peak vertical force adjusted for body weight change, electrodermal activity (EDA, and a standardized multifactorial pain questionnaire (MFQ were performed on day (D 0 (inclusion, D30 (start and D90 (end. The owners completed a client-specific outcome measures (CSOM instrument twice a week. Motor activity (MA was continuously recorded in seven dogs using telemetered accelerometric counts. We hypothesized that these methods would produce convergent results related to diet changes. A Type I error of 0.05 was adjusted to correct for the multiplicity of the primary clinical endpoints. Results Neither the EDA nor the MFQ were found reliable or could be validated. Changes in the PVFBW (Padj = 0.0004, the CSOM (Padj = 0.006 and the MA intensity (Padj = 0.02 from D0 to D90 suggested an effect of diet(s. Only the PVFBW clearly increased after the GLM-diet (Padj = 0.003. The CSOM exhibited a negative relationship with the PVFBW (P = 0.02 and MA duration (P = 0.02. Conclusions The PVFBW exhibited the best technical validity for the characterization of the beneficial effect of a GLM-enriched diet. The CSOM and MA appeared less responsive

  8. Characteristics of Pseudoaneurysms in Southern India; Risk Analysis, Clinical Profile, Surgical Management and Outcome

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    Hafeezulla Lone

    2015-04-01

    Full Text Available Objective: To determine the risk factors, clinical characteristics, surgical management and outcome of pseudoaneurysm secondary to iatrogenic or traumatic vascular injury. Methods: This was a cross-sectional study being performed in department of cardiovascular and thoracic surgery skims soura during a 4-year period. We included all the patients referring to our center with primary diagnosis of pseudoaneurysm. The pseudoaneurysm was diagnosed with angiography and color Doppler sonography. The clinical and demographic characteristics were recorded and the risk factors were identified accordingly. Patients with small swelling (less than 5-cm and without any complication were managed conservatively. They were followed for progression and development of complications in relation to swelling. Others underwent surgical repair and excision. The outcome of the patients was also recorded. Results: Overall we included 20 patients with pseudoaneurysm. The mean age of the patients was 42.1±0.6 years. Among them there were 11 (55% men and 9 (45% women. Nine (45% patients with end stage renal disease developed pseudoaneurysm after inadvertent femoral artery puncture for hemodialysis; two patients after interventional cardiology procedure; one after femoral embolectomy; one developed after fire arm splinter injury and one formed femoral artery related pseudoaneurysm after drainage of right inguinal abscess. The most common site of pseudoaneurysm was femoral artery followed by brachial artery. Overall surgical intervention was performed in 17 (85% patients and 3 (15% were managed conservatively. Conclusion: End stage renal disease is a major risk factor for pseudoaneurysm formation. Coagulopathy, either therapeutic or pathological is also an important risk factor. Patients with these risk factors need cannulation of venous structures for hemodialysis under ultrasound guide to prevent inadvertent arterial injury. Patients with end stage renal disease who

  9. Pramipexole in restless legs syndrome: an evidence-based review of its effectiveness on clinical outcomes

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    William Winlow

    2005-03-01

    Full Text Available William WinlowCore Medical Publishing, Knutsford, UKIntroduction: Restless legs syndrome (RLS affects 5–15% of adults, but is often unrecognized and consequently misdiagnosed. The International Restless Legs Scale (IRLS has been developed and validated to assess the severity of RLS. Currently, the most common treatment for RLS is levodopa, but this may lead to augmentation of symptoms. Pramipexole has been developed as an alternative treatment for patients diagnosed with RLS.Aims: The objective of this article is to review the evidence of the effectiveness of pramipexole for the clinical management of patients with RLS.Evidence review: There is clear evidence that pramipexole reduces the leg movements associated with RLS, as measured by improvements in both the IRLS and the Clinical Global Impression (CGI score. There is also moderate evidence that the drug improves sleep quality. Pramipexole clearly improves the anxiety and depression often associated with RLS. Augmentation may be associated with pramipexole treatment, but the evidence is contradictory and augmentation may be more associated with patients pretreated with levodopa or with patients with primary RLS rather than those with secondary RLS. Pramipexole therapy appears to be well tolerated, with only mild-to-moderate adverse events reported.Outcomes summary: Pramipexole reduces leg movements in RLS, and is well tolerated. Further investigation is required to confirm the preliminary evidence that pramipexole restores normal sleep architecture and restores a normal quality of life in patients with RLS. Health economic studies would be valuable in demonstrating the true impact of pramipexole on the social burden of RLS.Key words: restless legs syndrome (RLS, pramipexole, outcomes, evidence

  10. Clinical and biological outcomes of prolonged treatment with haloperidol in schizophrenia.

    Science.gov (United States)

    Mutică, Mihai; Marinescu, Ileana; Militaru, Felicia; Pîrlog, Mihail Cristian; Udriştoiu, Ion

    2016-01-01

    Paranoid schizophrenia with long-term course is a challenge for the clinical and therapeutic research, particularly because chronic course is difficult to identify due to the high rate of mortality in this category of patients. The therapeutic stability on an antipsychotic molecule (haloperidol) is indeed an exception, since the current trend in the case of unfavorable course is based on therapeutic versatility and polypharmacy. Haloperidol is the first-generation antipsychotic that is referred in the therapeutic guidelines as the "golden standard" regarding its efficacy on positive symptoms. The research in fundamental and molecular psychopharmacology has shown the aggressivity of this molecule on the secondary and tertiary signaling chains, including mitochondrial alterations. On male patients with paranoid schizophrenia (positive symptoms) and a chronic course of more than 35 years who received exclusively haloperidol, our study demonstrated an negative outcome with the loss of social functioning, persistence of positive symptoms, chronic extrapyramidal symptoms and mild cognitive impairment. The neuroimaging evaluations have shown atrophy in the temporal poles, posterior ventriculomegaly, cerebellar atrophy and calcification on choroid plexus and pineal gland. The difference between the histological changes induced by haloperidol on animal model and the ones on the patients in our study is located in the frontal cortex, thus suggesting the presence of two neurobiological models of schizophrenia in men: fronto-striatal and temporal-limbic-striatal. The persistence of extrapyramidal symptoms during the treatment with haloperidol may be considered as a clinical marker of the risk for negative outcome and a potential indication for the therapeutic switch. PMID:27516021

  11. Isolated inhalational injury: Clinical course and outcomes in a multidisciplinary intensive care unit

    Directory of Open Access Journals (Sweden)

    Jose Chacko

    2012-01-01

    Full Text Available Background and Aims: Although smoke inhalation is well known to cause acute lung injury, there are few reports in literature that study the evolution, clinical course and outcomes of isolated inhalational lung injury in a modern intensive care setting. A major fire disaster provided us the opportunity to study victims of isolated inhalational injury admitted to our Multidisciplinary Intensive Care Unit (MICU. Materials and Methods: We studied the clinical course, ICU and hospital outcomes of 13 victims of a fire disaster who required mechanical ventilation for isolated inhalational lung injury. All patients were followed up at regular intervals, and their functional status was assessed at 8 months after hospital discharge. Results: The Lung Injury Scores (LIS worsened to reach a nadir on Day 3 of injury. There was a significant correlation between the LIS on Day 3 and duration of mechanical ventilation (r = 0.8; P = 0.003, ICU (r = 0.8; P = 0.002 and hospital (r = 0.6; P = 0.02 days. Late-onset airway complications were encountered in four patients. Three of them required long-term artificial airways - two with a tracheostomy while the third patient required surgical insertion of a "T" tube. Persistent problems with phonation occurred in two patients. At 8 months postdischarge, all patients were independent with activities of daily living; all were back to work, except for two who continued to need artificial airways. Conclusions: Inhalational lung injury progresses over the first few days and is worst after 72 h. Late-onset airway complications may manifest after several weeks and require repeated intervention.

  12. Rosiglitazone could improve clinical outcomes after coronary stent implantation in nondiabetic patients with metabolic syndrome

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    CAO Zheng; ZHOU Yu-jie; ZHAO Ying-xin; LIU Yu-yang; GUO Yong-he; CHENG Wan-jun

    2006-01-01

    Background Recent studies have shown that thiazolidinediones (TZDs) could reduce in-stent restenosis and improve clinical outcomes in patients with type 2 diabetes after coronary stent implantation. It remains unclear whether nondiabetic patients with metabolic syndrome after stenting could also benefit from the treatment with TZDs.Methods Three hundred and sixty patients with metabolic syndrome who underwent coronary stent implantation were randomly assigned to a rosiglitazone group (n=180) or a control group (n=180). Patients in the rosiglitazone treatment group were treated with rosiglitazone 1 day before coronary stenting (4 mg once daily)and treatment was continued until the 9 months follow-up; while in the control group, patients were treated with placebo 1 day before the procedure and until the 9 months follow-up. Adverse events were death, myocardial infarction and urgent target vessel revascularization within 9 months after coronary stenting.Results One hundred and fifty two patients in the rosiglitazone group and 145 patients in the control group survived during the follow-up. Baseline characteristics among patients in the two groups were well balanced.There was no significant difference in target vessels or the procedure of stent implantation. Compared with the control group, treatment with rosiglitazone was associated with a lower rate of death, myocardial infarction and urgent target vessel revascularization (7.2% vs 14.5%, P=0.044).Conclusion Rosiglitazone could reduce the risk of the adverse cardiovascular event and improve clinical outcomes in nondiabetic patients with metabolic syndrome after coronary stent implantation.

  13. Clinical outcome and genetic differences within a monophyletic Dengue virus type 2 population.

    Science.gov (United States)

    Hapuarachchi, Hapuarachchige Chanditha; Chua, Rachel Choon Rong; Shi, Yuan; Thein, Tun Lin; Lee, Linda Kay; Lee, Kim Sung; Lye, David Chien; Ng, Lee Ching; Leo, Yee Sin

    2015-01-01

    The exact mechanisms of interplay between host and viral factors leading to severe dengue are yet to be fully understood. Even though previous studies have implicated specific genetic differences of Dengue virus (DENV) in clinical severity and virus attenuation, similar studies with large-scale, whole genome screening of monophyletic virus populations are limited. Therefore, in the present study, we compared 89 whole genomes of DENV-2 cosmopolitan clade III isolates obtained from patients diagnosed with dengue fever (DF, n = 58), dengue hemorrhagic fever (DHF, n = 30) and dengue shock syndrome (DSS, n = 1) in Singapore between July 2010 and January 2013, in order to determine the correlation of observed viral genetic differences with clinical outcomes. Our findings showed no significant difference between the number of primary and secondary infections that progressed to DHF and DSS (p>0.05) in our study cohort. Despite being highly homogenous, study isolates possessed 39 amino acid substitutions of which 10 substitutions were fixed in three main groups of virus isolates. None of those substitutions were specifically associated with DHF and DSS. Notably, two evolutionarily unique virus groups possessing C-P43T+NS1-S103T+NS2A-V83I+NS3-R337K+ NS3-I600T+ NS5-P136S and NS2A-T119N mutations were exclusively found in patients with DF, the benign form of DENV infections. Those mutants were significantly associated with mild disease outcome. These observations indicated that disease progression into DHF and DSS within our patient population was more likely to be due to host than virus factors. We hypothesize that selection for potentially less virulent groups of DENV-2 in our study cohort may be an evolutionary adaptation of viral strains to extend their survival in the human-mosquito transmission cycle.

  14. Clinical outcome and genetic differences within a monophyletic Dengue virus type 2 population.

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    Hapuarachchige Chanditha Hapuarachchi

    Full Text Available The exact mechanisms of interplay between host and viral factors leading to severe dengue are yet to be fully understood. Even though previous studies have implicated specific genetic differences of Dengue virus (DENV in clinical severity and virus attenuation, similar studies with large-scale, whole genome screening of monophyletic virus populations are limited. Therefore, in the present study, we compared 89 whole genomes of DENV-2 cosmopolitan clade III isolates obtained from patients diagnosed with dengue fever (DF, n = 58, dengue hemorrhagic fever (DHF, n = 30 and dengue shock syndrome (DSS, n = 1 in Singapore between July 2010 and January 2013, in order to determine the correlation of observed viral genetic differences with clinical outcomes. Our findings showed no significant difference between the number of primary and secondary infections that progressed to DHF and DSS (p>0.05 in our study cohort. Despite being highly homogenous, study isolates possessed 39 amino acid substitutions of which 10 substitutions were fixed in three main groups of virus isolates. None of those substitutions were specifically associated with DHF and DSS. Notably, two evolutionarily unique virus groups possessing C-P43T+NS1-S103T+NS2A-V83I+NS3-R337K+ NS3-I600T+ NS5-P136S and NS2A-T119N mutations were exclusively found in patients with DF, the benign form of DENV infections. Those mutants were significantly associated with mild disease outcome. These observations indicated that disease progression into DHF and DSS within our patient population was more likely to be due to host than virus factors. We hypothesize that selection for potentially less virulent groups of DENV-2 in our study cohort may be an evolutionary adaptation of viral strains to extend their survival in the human-mosquito transmission cycle.

  15. Regulatory T cells, inherited variation, and clinical outcome in epithelial ovarian cancer.

    Science.gov (United States)

    Knutson, Keith L; Maurer, Matthew J; Preston, Claudia C; Moysich, Kirsten B; Goergen, Krista; Hawthorne, Kieran M; Cunningham, Julie M; Odunsi, Kunle; Hartmann, Lynn C; Kalli, Kimberly R; Oberg, Ann L; Goode, Ellen L

    2015-12-01

    The immune system constitutes one of the host factors modifying outcomes in ovarian cancer. Regulatory T cells (Tregs) are believed to be a major factor in preventing the immune response from destroying ovarian cancers. Understanding mechanisms that regulate Tregs in the tumor microenvironment could lead to the identification of novel targets aimed at reducing their influence. In this study, we used immunofluorescence-based microscopy to enumerate Tregs, total CD4 T cells, and CD8(+) cytotoxic T cells in fresh frozen tumors from over 400 patients with ovarian cancer (>80 % high-grade serous). We sought to determine whether Tregs were associated with survival and genetic variation in 79 genes known to influence Treg induction, trafficking, or function. We used Cox regression, accounting for known prognostic factors, to estimate hazard ratios (HRs) associated with T cell counts and ratios. We found that the ratios of CD8 T cells and total CD4 T cells to Tregs were associated with improved overall survival (CD8/Treg HR 0.84, p = 0.0089; CD4/Treg HR 0.88, p = 0.046) and with genetic variation in IL-10 (p = 0.0073 and 0.01, respectively). In multivariate analyses, the associations between the ratios and overall survival remained similar (IL-10 and clinical covariate-adjusted CD8/Treg HR 0.85, p = 0.031; CD4/Treg HR 0.87, p = 0.093), suggesting that this association was not driven by variation in IL-10. Thus, integration of novel tumor phenotyping measures with extensive clinical and genetic information suggests that the ratio of T cells to Tregs may be prognostic of outcome in ovarian cancer, regardless of inherited genotype in genes related to Tregs. PMID:26298430

  16. Clinical features, risk factors, and outcome of cerebral venous thrombosis in Tehran, Iran

    Science.gov (United States)

    Yadegari, Samira; Ghorbani, Askar; Miri, S. Roohollah; Abdollahi, Mohammad; Rostami, Mohsen

    2016-01-01

    Introduction: Despite increasing the use of magnetic resonance imaging (MRI), cerebral venous sinus thrombosis (CVST) has remained an under-diagnosed condition. In this study, characteristics and frequency of various risk factors of CVST patients in a tertiary referral hospital were closely assessed. Methods: Patients with an unequivocal diagnosis of CVST confirmed by MRI and magnetic resonance venography during 6 years of the study were included. All data from the onset of symptoms regarding clinical signs and symptoms, hospital admission, seasonal distribution, medical and drug history, thrombophilic profile, D-dimer, neuroimaging, cerebrospinal fluid findings, mortality, and outcome were collected and closely analyzed. Result: A total of 53 patients with female to male ratio of 3.07 and mean age of 33.7 years were included in the study. Headache and papilledema were the most frequent clinical features (44 and 36 patients, respectively). An underlying disease (diagnosed previously or after admission) was the most common identified risk factor for CVST in both females and males (21 patients). A total of 15 women used the oral contraceptive pill (OCP) where 12 of them had simultaneously other predisposing factors. Overall, 19 patients (36%) had more than one contributing factor. D-dimer had a sensitivity of 71.4% in CVST patients. The mortality of patients in this study was 3.7% (n = 2). Focal neurologic deficit and multicranial nerve palsy were associated with poor outcome which defined as death, recurrence, and massive intracranial hemorrhage due to anticoagulation (P = 0.050 and 0.004, respectively). Conclusion: Unlike most of the CVST studies in which OCP was the main factor; in this study, an underlying disease was the most identified cause. Considering the high probability of multiple risk factors in CVST that was shown by this study, appropriate work up should be noted to uncover them.

  17. The relation between serum phosphorus levels and clinical outcomes after acute myocardial infarction.

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    Doron Aronson

    Full Text Available BACKGROUND: Elevated serum phosphorus levels have been linked with cardiovascular disease and mortality with conflicting results, especially in the presence of normal renal function. METHODS: We studied the association between serum phosphorus levels and clinical outcomes in 1663 patients with acute myocardial infarction (AMI. Patients were categorized into 4 groups based on serum phosphorus levels (4.50 mg/dL. Cox proportional-hazards models were used to examine the association between serum phosphorus and clinical outcomes after adjustment for potential confounders. RESULTS: The mean follow up was 45 months. The lowest mortality occurred in patients with serum phosphorus between 2.5-3.5 mg/dL, with a multivariable-adjusted hazard ratio of 1.24 (95% CI 0.85-1.80, 1.35 (95% CI 1.05-1.74, and 1.75 (95% CI 1.27-2.40 in patients with serum phosphorus of 4.50 mg/dL, respectively. Higher phosphorus levels were also associated with increased risk of heart failure, but not the risk of myocardial infarction or stroke. The effect of elevated phosphorus was more pronounced in patients with chronic kidney disease (CKD. The hazard ratio for mortality in patients with serum phosphorus >4.5 mg/dL compared to patients with serum phosphorus 2.50-3.50 mg/dL was 2.34 (95% CI 1.55-3.54 with CKD and 1.53 (95% CI 0.87-2.69 without CKD. CONCLUSION: We found a graded, independent association between serum phosphorus and all-cause mortality and heart failure in patients after AMI. The risk for mortality appears to increase with serum phosphorus levels within the normal range and is more prominent in the presence of CKD.

  18. Clinical Outcomes of Anatomical Total Shoulder Arthroplasty in a Young, Active Population.

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    Kusnezov, Nicholas; Dunn, John C; Parada, Stephen A; Kilcoyne, Kelly; Waterman, Brian R

    2016-01-01

    Glenohumeral arthritis in young, active patients poses many treatment challenges, and significant concerns about component loosening and failure limit the available surgical options. We conducted a study of the clinical outcomes of total shoulder arthroplasty (TSA) for glenohumeral arthritis in a young, high-demand population. We searched the Military Health System Management Analysis and Reporting Tool database to retrospectively review the cases of all US military service members who had undergone anatomical TSA (Current Procedural Terminology code 23472) between 2007 and 2014. Demographic information, occupational parameters, and clinical outcomes were extracted from electronic medical records. Twenty-four service members (26 shoulders) met the inclusion criteria. The cohort was predominantly male (n = 25). Mean age was 45.8 years (range, 35-54 years). The most common etiology of glenohumeral arthritis was post-instability arthropathy (50.0%). At mean follow-up of 41 months, 9 patients had a total of 12 complications (46.2%), including 6 component failures caused by neurologic injury (2 cases), adhesive capsulitis (2), and venous thrombosis (2). The reoperation rate for all component failures was 23.1% (6 cases, 5 patients). Ten patients (41.7%) remained on active duty at 2 years, and 5 (20.8%) were subsequently deployed. Ultimately, 9 patients (37.5%) underwent medical discharge for persistent shoulder disability. TSA in young, active patients provides reliable improvements in range of motion and pain. However, roughly one-third of patients in this study were unable to continue high-demand activities by 2 years after surgery. The short-term complication profile (46.2%) and reoperation rate for component failure (23.1%) should be emphasized during preoperative counseling. PMID:27552465

  19. Clinical features, risk factors, and outcome of cerebral venous thrombosis in Tehran, Iran

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    Samira Yadegari

    2016-01-01

    Full Text Available Introduction: Despite increasing the use of magnetic resonance imaging (MRI, cerebral venous sinus thrombosis (CVST has remained an under-diagnosed condition. In this study, characteristics and frequency of various risk factors of CVST patients in a tertiary referral hospital were closely assessed. Methods: Patients with an unequivocal diagnosis of CVST confirmed by MRI and magnetic resonance venography during 6 years of the study were included. All data from the onset of symptoms regarding clinical signs and symptoms, hospital admission, seasonal distribution, medical and drug history, thrombophilic profile, D-dimer, neuroimaging, cerebrospinal fluid findings, mortality, and outcome were collected and closely analyzed. Result: A total of 53 patients with female to male ratio of 3.07 and mean age of 33.7 years were included in the study. Headache and papilledema were the most frequent clinical features (44 and 36 patients, respectively. An underlying disease (diagnosed previously or after admission was the most common identified risk factor for CVST in both females and males (21 patients. A total of 15 women used the oral contraceptive pill (OCP where 12 of them had simultaneously other predisposing factors. Overall, 19 patients (36% had more than one contributing factor. D-dimer had a sensitivity of 71.4% in CVST patients. The mortality of patients in this study was 3.7% (n = 2. Focal neurologic deficit and multicranial nerve palsy were associated with poor outcome which defined as death, recurrence, and massive intracranial hemorrhage due to anticoagulation (P = 0.050 and 0.004, respectively. Conclusion: Unlike most of the CVST studies in which OCP was the main factor; in this study, an underlying disease was the most identified cause. Considering the high probability of multiple risk factors in CVST that was shown by this study, appropriate work up should be noted to uncover them.

  20. Clinical features, risk factors, and outcome of cerebral venous thrombosis in Tehran, Iran

    Science.gov (United States)

    Yadegari, Samira; Ghorbani, Askar; Miri, S. Roohollah; Abdollahi, Mohammad; Rostami, Mohsen

    2016-01-01

    Introduction: Despite increasing the use of magnetic resonance imaging (MRI), cerebral venous sinus thrombosis (CVST) has remained an under-diagnosed condition. In this study, characteristics and frequency of various risk factors of CVST patients in a tertiary referral hospital were closely assessed. Methods: Patients with an unequivocal diagnosis of CVST confirmed by MRI and magnetic resonance venography during 6 years of the study were included. All data from the onset of symptoms regarding clinical signs and symptoms, hospital admission, seasonal distribution, medical and drug history, thrombophilic profile, D-dimer, neuroimaging, cerebrospinal fluid findings, mortality, and outcome were collected and closely analyzed. Result: A total of 53 patients with female to male ratio of 3.07 and mean age of 33.7 years were included in the study. Headache and papilledema were the most frequent clinical features (44 and 36 patients, respectively). An underlying disease (diagnosed previously or after admission) was the most common identified risk factor for CVST in both females and males (21 patients). A total of 15 women used the oral contraceptive pill (OCP) where 12 of them had simultaneously other predisposing factors. Overall, 19 patients (36%) had more than one contributing factor. D-dimer had a sensitivity of 71.4% in CVST patients. The mortality of patients in this study was 3.7% (n = 2). Focal neurologic deficit and multicranial nerve palsy were associated with poor outcome which defined as death, recurrence, and massive intracranial hemorrhage due to anticoagulation (P = 0.050 and 0.004, respectively). Conclusion: Unlike most of the CVST studies in which OCP was the main factor; in this study, an underlying disease was the most identified cause. Considering the high probability of multiple risk factors in CVST that was shown by this study, appropriate work up should be noted to uncover them. PMID:27695236

  1. Three-year clinical outcome after chondrocyte transplantation using a hyaluronan matrix for cartilage repair

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    Nehrer, S. [Department of Orthopedics, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria)]. E-mail: stefan.nehrer@meduniwien.ac.at; Domayer, S. [Department of Orthopedics, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Dorotka, R. [Department of Orthopedics, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Schatz, K. [Department of Orthopedics, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Bindreiter, U. [Department of Orthopedics, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Kotz, R. [Department of Orthopedics, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria)

    2006-01-15

    Repair of articular cartilage represents a significant clinical problem and although various new techniques - including the use of autologous chondrocytes - have been developed within the last century the clinical efficacy of these procedures is still discussed controversially. Although autologous chondrocyte transplantation (ACT) has been widely used with success, it has several inherent limitations, including its invasive nature and problems related to the use of the periosteal flap. To overcome these problems autologous chondrocytes transplantation combined with the use of biodegradable scaffolds has received wide attention. Among these, a hyaluronan-based scaffold has been found useful for inducing hyaline cartilage regeneration. In the present study, we have investigated the mid-term efficacy and safety of Hyalograft[reg] C grafts in a group of 36 patients undergoing surgery for chronic cartilage lesions of the knee. Clinical Outcome was assessed prospectively before and at 12, 24, and 36 months after surgery. No major adverse events have been reported during the 3-year follow-up. Significant improvements of the evaluated scores were observed (P < 0.02) at 1 year and a continued increase of clinical performance was evident at 2 and 3 years follow-up. Patients under 30 years of age with single lesions showed statistically significant improvements at all follow-up visits compared to those over 30 with multiple defects (P < 0.01). Hyalograft[reg] C compares favorably with classic ACT and is particularly indicated in younger patients with single lesions. The graft can be implanted through a miniarthrotomy and needs no additional fixation with sutures except optional fibrin gluing at the defect borders. These results suggest that Hyalograft[reg] C is a valid alternative to ACT.

  2. Lichen planopilaris: Demographic, clinical and histopathological characteristics and treatment outcomes of 25 cases

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    Deren Özcan

    2015-12-01

    Full Text Available Background and Design: Lichen planopilaris (LPP is a type of cicatricial alopecia characterized by autoreactive lymphocytic destruction of the hair follicle. We aimed to evaluate the demographic, clinical and histopathological features, and treatment outcomes of patients with LPP. Materials and Methods: Medical reports of 25 patients, who have been diagnosed with LPP according to the clinical and histopathological findings between January 2006 and June 2012, were retrospectively reviewed. The transverse and vertical sections of scalp biopsy specimens were re-evaluated by a pathologist, and the findings were noted. Results: Of the 25 patients, 18 were female and 7 were male, the mean age was 49.8±12.4 years. Eighteen patients had been diagnosed with classic LPP and 7 patients with frontal fibrosing alopecia (FFA. The alopecia has begun in postmenopausal period in 5 patients with FFA. Alopecia was associated with pruritus, pain and/or burning in 19 patients. Extra-scalp involvement was observed in 11 patients. The most common clinical findings were follicular hyperkeratosis (92%, perifollicular erythema (48%, perifollicular lichenoid papules, and positive hair-pull test (44%. Dermatoscopic examination was performed in 14 patients, and most commonly, absence of follicular openings (100%, perifollicular scales (92.9% and perifollicular erythema (50% were noted. The most common diagnostic histopathological findingsmwere follicular vacuolar and lichenoid degeneration (88% and vacuolar and lichenoid interface changes (56%. Twenty-three patients who were started on treatment received topical, intramuscular and intralesional corticosteroids, topical minoxidil, oral tetracycline, cyclosporine A, and hydroxychloroquine either alone or in combination. Progression of alopecia was prevented and the symptoms and/or signs were reduced in 12 (75% of 16 patients whose follow-up data were available. Conclusion: LPP can be diagnosed accurately through a detailed

  3. Clinical outcome of patients with refractory Kawasaki disease based on treatment modalities

    Science.gov (United States)

    Kim, Hyun Jung; Lee, Hyo Eun; Yu, Jae Won

    2016-01-01

    Purpose Although a significant number of reports on new therapeutic options for refractory Kawasaki disease (KD) such as steroid, infliximab, or repeated intravenous immunoglobulin (IVIG) are available, their effectiveness in reducing the prevalence of coronary artery lesions (CAL) remains controversial. This study aimed to define the clinical characteristics of patients with refractory KD and to assess the effects of adjuvant therapy on patient outcomes. Methods We performed a retrospective study of 38 refractory KD patients from January 2012 to March 2015. We divided these patients into 2 groups: group 1 received more than 3 IVIG administration+ steroid therapy, (n=7, 18.4%), and group 2 patients were unresponsive to initial IVIG and required steroid therapy or second IVIG (n=31, 81.6%). We compared the clinical manifestations, laboratory results, and echocardiographic findings between the groups and examined the clinical utility of additional therapies in both groups. Results A significant difference was found in the total duration of fever between the groups (13.0±4.04 days in group 1 vs. 8.87±2.30 days in group 2; P=0.035). At the end of the follow-up, all cases in group 1 showed suppressed CAL. In group 2, coronary artery aneurysm occurred in 2 patients (6.4 %). All the patients treated with intravenous corticosteroids without additional IVIG developed CALs including coronary artery aneurysms. Conclusion No statistical difference was found in the development of CAL between the groups. Prospective, randomized, clinical studies are needed to elucidate the effects of adjunctive therapy in refractory KD patients. PMID:27610181

  4. Soluble Angiotensin Converting Enzyme 2 in Human Heart Failure: Relation with Myocardial Function and Clinical Outcomes

    Science.gov (United States)

    Epelman, Slava; Shrestha, Kevin; Troughton, Richard W.; Francis, Gary S.; Sen, Subha; Klein, Allan L.; Tang, W .H. Wilson

    2011-01-01

    Objective Angiotensin converting enzyme 2 (ACE2) is an endogenous counter-regulator of the renin-angiotensin system. The relationship between soluble ACE2 (sACE2), myocardial function, and clinical outcomes in patients with chronic systolic heart failure is not well established. Methods We measured sACE2 activity in 113 patients with chronic systolic heart failure (left ventricular ejection fraction [LVEF] ≤ 35%, NYHA class II-IV). Comprehensive echocardiography was performed at the time of blood sampling. We prospectively examined adverse clinical events (death, cardiac transplant, and heart failure hospitalizations) over 34 ± 17 months. Results Patients who had higher sACE2 plasma activity were more likely to have a lower LVEF (Spearman’s r= −0.36, p <0.001), greater RV systolic dysfunction (r=0.33, p<0.001), higher estimated pulmonary artery systolic pressure (r=0.35, p=0.002), larger LV end diastolic diameter (r=0.23, p=0.02), and higher plasma NT-proBNP levels (r=0.35, p<0.001). sACE2 was less associated with diastolic dysfunction (r=0.19, p=0.05), and was similar between patients with ischemic and non-ischemic cardiomyopathies. There was no relationship between sACE2 activity and markers of systemic inflammation. After adjusting for NT-proBNP and LVEF, sACE2 activity remained an independent predictor of adverse clinical events (HR=1.7 [95% CI: 1.1 – 2.6], p=0.018). Conclusions Elevated plasma sACE2 activity was associated with greater severity of myocardial dysfunction and was an independent predictor of adverse clinical events. PMID:19700132

  5. Association of TERT Polymorphisms with Clinical Outcome of Non-Small Cell Lung Cancer Patients.

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    Xueying Zhao

    Full Text Available TERT is of great importance in cancer initiation and progression. Many studies have demonstrated the TERT polymorphisms as risk factors for many cancer types, including lung cancer. However, the impacts of TERT variants on cancer progression and treatment efficacy have remained controversial. This study aimed to investigate the association of TERT polymorphisms with clinical outcome of advanced non-small cell lung cancer (NSCLC patients receiving first-line platinum-based chemotherapy, including response rate, clinical benefit, progression-free survival (PFS, overall survival (OS, and grade 3 or 4 toxicity. Seven polymorphisms of TERT were assessed, and a total of 1004 inoperable advanced NSCLC patients treated with platinum-based chemotherapy were enrolled. It is exhibited that the variant heterozygote of rs4975605 showed significant association with a low rate of clinical benefit, and displayed a much stronger effect in never-smoking female subset, leading to the clinical benefit rate decreased from 82.9% (C/C genotype to 56.4% (C/A genotype; adjusted OR, 3.58; P=1.40×10(-4. It is also observed that the polymorphism rs2736109 showed significant correlation with PFS (log-rank P=0.023. In age > 58 subgroup, patients carrying the heterozygous genotype had a longer median PFS than those carrying the wild-type genotypes (P=0.002. The results from the current study, for the first time to our knowledge, provide suggestive evidence of an effect of TERT polymorphisms on disease progression variability among Chinese patients with platinum-treated advanced NSCLC.

  6. A Clinical Outcome-Based Prospective Study on Venous Thromboembolism After Cancer Surgery

    Science.gov (United States)

    Agnelli, Giancarlo; Bolis, Giorgio; Capussotti, Lorenzo; Scarpa, Roberto Mario; Tonelli, Francesco; Bonizzoni, Erminio; Moia, Marco; Parazzini, Fabio; Rossi, Romina; Sonaglia, Francesco; Valarani, Bettina; Bianchini, Carlo; Gussoni, Gualberto

    2006-01-01

    Summary Background Data: The epidemiology of venous thromboembolism (VTE) after cancer surgery is based on clinical trials on VTE prophylaxis that used venography to screen deep vein thrombosis (DVT). However, the clinical relevance of asymptomatic venography-detected DVT is unclear, and the population of these clinical trials is not necessarily representative of the overall cancer surgery population. Objective: The aim of this study was to evaluate the incidence of clinically overt VTE in a wide spectrum of consecutive patients undergoing surgery for cancer and to identify risk factors for VTE. Methods: @RISTOS was a prospective observational study in patients undergoing general, urologic, or gynecologic surgery. Patients were assessed for clinically overt VTE occurring up to 30 ± 5 days after surgery or more if the hospital stay was longer than 35 days. All outcome events were evaluated by an independent Adjudication Committee. Results: A total of 2373 patients were included in the study: 1238 (52%) undergoing general, 685 (29%) urologic, and 450 (19%) gynecologic surgery. In-hospital prophylaxis was given in 81.6% and postdischarge prophylaxis in 30.7% of the patients. Fifty patients (2.1%) were adjudicated as affected by clinically overt VTE (DVT, 0.42%; nonfatal pulmonary embolism, 0.88%; death 0.80%). The incidence of VTE was 2.83% in general surgery, 2.0% in gynecologic surgery, and 0.87% in urologic surgery. Forty percent of the events occurred later than 21 days from surgery. The overall death rate was 1.72%; in 46.3% of the cases, death was caused by VTE. In a multivariable analysis, 5 risk factors were identified: age above 60 years (2.63, 95% confidence interval, 1.21–5.71), previous VTE (5.98, 2.13–16.80), advanced cancer (2.68, 1.37–5.24), anesthesia lasting more than 2 hours (4.50, 1.06–19.04), and bed rest longer than 3 days (4.37, 2.45–7.78). Conclusions: VTE remains a common complication of cancer surgery, with a remarkable proportion

  7. Correlation between Circulating Fungal Biomarkers and Clinical Outcome in Invasive Aspergillosis.

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    Dionysios Neofytos

    Full Text Available Objective means are needed to predict and assess clinical response in patients treated for invasive aspergillosis (IA. We examined whether early changes in serum galactomannan (GM and/or β-D-glucan (BDG can predict clinical outcomes. Patients with proven or probable IA were prospectively enrolled, and serial GM and BDG levels and GM optical density indices (GMI were calculated twice weekly for 6 weeks following initiation of standard-of-care antifungal therapy. Changes in these biomarkers during the first 2 and 6 weeks of treatment were analyzed for associations with clinical response and survival at weeks 6 and 12. Among 47 patients with IA, 53.2% (25/47 and 65.9% (27/41 had clinical response by weeks 6 and 12, respectively. Changes in biomarkers during the first 2 weeks were associated with clinical response at 6 weeks (GMI, P = 0.03 and 12 weeks (GM+BDG composite, P = 0.05; GM, P = 0.04; GMI, P = 0.02. Changes in biomarkers during the first 6 weeks were also associated with clinical response at 6 weeks (GM, P = 0.05; GMI, P = 0.03 and 12 weeks (BDG+GM, P = 0.02; GM, P = 0.02; GMI, P = 0.01. Overall survival rates at 6 weeks and 12 weeks were 87.2% (41/47 and 79.1% (34/43, respectively. Decreasing biomarkers in the first 2 weeks were associated with survival at 6 weeks (BDG+GM, P = 0.03; BDG, P = 0.01; GM, P = 0.03 and at 12 weeks (BDG+GM, P = 0.01; BDG, P = 0.03; GM, P = 0.01; GMI, P = 0.007. Similar correlations occurred for biomarkers measured over 6 weeks. Patients with negative baseline GMI and/or persistently negative GMI during the first 2 weeks were more likely to have CR and survival. These results suggest that changes of biomarkers may be informative to predict and/or assess response to therapy and survival in patients treated for IA.

  8. Coronary artery disease and symptomatic severe aortic valve stenosis: clinical outcomes after transcatheter aortic valve implantation.

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    Jennifer eMancio

    2015-04-01

    Full Text Available Background: The impact of coronary artery disease (CAD on outcomes after transcatheter aortic valve implantation (TAVI has not been clarified. Furthermore, less is known about the indication and strategy of revascularization in these high risk patients. Aims: This study sought to determine the prevalence and prognostic impact of CAD in patients undergoing TAVI, and to assess the safety and feasibility of percutaneous coronary intervention (PCI before TAVI.Methods: Patients with severe aortic stenosis (AS undergoing TAVI were included into a prospective single centre registry from 2007 to 2012. Clinical outcomes were compared between patients with and without CAD. In some patients with CAD it was decided to perform elective PCI before TAVI after decision by the Heart Team. The primary endpoints were 30-day and 2-year all-cause mortality.Results: A total of 91 consecutive patients with mean age of 79±9 years (52% men underwent TAVI with a median follow-up duration of 16 months (interquartile range of 27.6 months. CAD was present on 46 patients (51%. At 30-day, the incidences of death were similar between CAD and non-CAD patients (9% and 5%, p=0.44, but at 2 years were 50% in CAD patients and 24% in non-CAD patients (crude hazard ratio with CAD, 2.2; 95% confidence interval [CI], 1.1 to 4.6; p=0.04. Adjusting for age, gender, left ventricular ejection fraction and glomerular filtration rate the hazard of death was 2.6-fold higher in patients with CAD (95% CI, 1.1 to 6.0; p=0.03. Elective PCI before TAVI was performed in 13 patients (28% of CAD patients. There were no more adverse events in patients who underwent TAVI+PCI when compared with those who underwent isolated TAVI. Conclusions: In severe symptomatic AS who underwent TAVI, CAD is frequent and adversely impacts long-term outcomes, but not procedure outcomes. In selected patients, PCI before TAVI appears to be feasible and safe.

  9. Clinical and functional outcomes of the PCCP study: a multi-center prospective study in Italy.

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    Antonini, G; Giancola, R; Berruti, D; Blanchietti, E; Pecchia, P; Francione, V; Greco, P; Russo, T C; Pietrogrande, L

    2013-04-01

    The standard surgical management of hip fractures is associated with tissue trauma and bleeding which are added to the fracture injury. The percutaneous compression plate (PCCP) is a minimally invasive device that has been demonstrated in previous studies to reduce postoperative complications and blood loss. This prospective, multi-center, observational study assessed clinical and functional outcomes with PCCP as treatment for trochanteric fractures. Patients with a stable or unstable proximal femoral fracture of type AO 31.A1 or 31.A2 were enrolled in eight hospitals in Italy. The primary outcome of interest was the recovery of the pre-fracture functional status at 1-year follow-up; secondary outcomes of interest included blood transfusions, surgical time, complications, and mortality. A total of 273 patients were enrolled. The ASA score was 3 or 4 in 72.5 % of patients. The mean surgical time was 44.1 min; the mean post-surgery blood transfusions was 0.9 units. At 1 year, 48 patients (17.6 %) died, 28 (10.2 %) were lost to follow-up, 4 patients (1.5 %) were excluded, hence 193 patients (70.3 %) were available for final evaluation. At the 1-year follow-up visit, 51.9 % of patients recovered or improved their pre-fracture modified Harris Hip Score, 49.1 % of patients improved or maintained their walking abilities, and 66.6 % of patients residing at home pre-surgery maintained their domicile. The overall mortality rate was 17.6 %. Major complications included two fracture collapses, one excessive sliding of the cephalic screw leading to a partial fracture collapse and one back-out of the diaphyseal screw. This study demonstrates that treatment of trochanteric fractures with PCCP gives good outcomes and significant advantages such as low blood loss, short surgical time, low risk of complications, and good functional recovery in the majority of the patients. PMID:23543403

  10. Bariatric Surgery in the United Kingdom: A Cohort Study of Weight Loss and Clinical Outcomes in Routine Clinical Care.

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    Ian J Douglas

    2015-12-01

    Full Text Available Bariatric surgery is becoming a more widespread treatment for obesity. Comprehensive evidence of the long-term effects of contemporary surgery on a broad range of clinical outcomes in large populations treated in routine clinical practice is lacking. The objective of this study was to measure the association between bariatric surgery, weight, body mass index, and obesity-related co-morbidities.This was an observational retrospective cohort study using data from the United Kingdom Clinical Practice Research Datalink. All 3,882 patients registered in the database and with bariatric surgery on or before 31 December 2014 were included and matched by propensity score to 3,882 obese patients without surgery. The main outcome measures were change in weight and body mass index over 4 y; incident diagnoses of type 2 diabetes mellitus (T2DM, hypertension, angina, myocardial infarction (MI, stroke, fractures, obstructive sleep apnoea, and cancer; mortality; and resolution of hypertension and T2DM. Weight measures were available for 3,847 patients between 1 and 4 mo, 2,884 patients between 5 and 12 mo, and 2,258 patients between 13 and 48 mo post-procedure. Bariatric surgery patients exhibited rapid weight loss for the first four postoperative months, at a rate of 4.98 kg/mo (95% CI 4.88-5.08. Slower weight loss was sustained to the end of 4 y. Gastric bypass (6.56 kg/mo and sleeve gastrectomy (6.29 kg/mo were associated with greater initial weight reduction than gastric banding (2.77 kg/mo. Protective hazard ratios (HRs were detected for bariatric surgery for incident T2DM, 0.68 (95% CI 0.55-0.83; hypertension, 0.35 (95% CI 0.27-0.45; angina, 0.59 (95% CI 0.40-0.87;MI, 0.28 (95% CI 0.10-0.74; and obstructive sleep apnoea, 0.55 (95% CI 0.40-0.87. Strong associations were found between bariatric surgery and the resolution of T2DM, with a HR of 9.29 (95% CI 6.84-12.62, and between bariatric surgery and the resolution of hypertension, with a HR of 5.64 (95% CI

  11. A Pilot Evaluation of Therapist Training in Cognitive Therapy for Psychosis:Therapy Quality and Clinical Outcomes

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    Jolley, Suzanne; Onwumere, Juliana; Bissoli, Sarah; Bhayani, Pooja; Singh, Gurpreet; Kuipers, Elizabeth; Craig, Tom; Garety, Philippa

    2015-01-01

    Background: Historically, it has been difficult to demonstrate an impact of training in psychological interventions for people with psychosis on routine practice and on patient outcomes. A recent pilot evaluation suggested that postgraduate training in Cognitive Behavioural Therapy for Psychosis (CBTp) increased the delivery of competent therapy in routine services. In this study, we evaluated clinical outcomes for patients receiving therapy from therapists who successfully completed training...

  12. The Defect in Autophagy Induction by Clinical Isolates of Mycobacterium Tuberculosis Is Correlated with Poor Tuberculosis Outcomes.

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    Furong Li

    Full Text Available Tuberculosis (TB represents a major global health problem. The prognosis of clinically active tuberculosis depends on the complex interactions between Mycobacterium tuberculosis (Mtb and its host. In recent years, autophagy receives particular attention for its role in host defense against intracellular pathogens, including Mtb. In present study, we aim to investigate the relationship of autophagy induction by clinical isolates of Mtb with the clinical outcomes in patients with TB.We collected 185 clinical isolates of Mtb, and determined the effect of these Mtb isolates on autophagy induction in macrophages. It was found that most of clinical isolates of Mtb were able to induce autophagosome formation in macrophages, however, the autophagy-inducing ability varied significantly among different isolates. Of importance, our results revealed that patients infected by Mtb with poor autophagy-inducing ability displayed more severe radiographic extent of disease (p<0.001, and were more likely to have unfavorable treatment outcomes (p<0.001. No significant association was observed between the extent of Mtb-induced autophagy with some socio-demographic characteristics (such as gender, age and tobacco consumption, and some laboratory tests (such as hemoglobin, leukocyte count and erythrocyte sedimentation rate. Furthermore, results from logistic regression analysis demonstrated that the defect in autophagy induction by clinical isolates of Mtb was an independent risk factor for far-advanced radiographic disease (aOR 4.710 [1.93-11.50] and unfavorable treatment outcomes (aOR 8.309 [2.22-28.97] in TB.These data indicated that the defect in autophagy induction by Mtb isolates increased the risk of poor clinical outcomes in TB patients, and detection of clinical isolates-induced autophagosome formation might help evaluate the TB outcomes.

  13. Clinical Features and Outcome of Pheochromocytoma-Induced Takotsubo Syndrome: Analysis of 80 Published Cases.

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    Y-Hassan, Shams

    2016-06-01

    Myriads of physical stress factors including pheochromocytoma have been reported triggering takotsubo syndrome (TS). The aim of this study was to report on the clinical features and outcome of pheochromocytoma-induced TS (Pheo-TS) in a large cohort of patients. Eighty published cases of Pheo-TS were retrieved from the literature and compared with 1,750 cases of all patients with TS (All-TS) published recently by Templin et al. Patients with Pheo-TS were on average 19.87 years younger than those with All-TS (p cases had basal TS pattern compared with 2.2% of cases in All-TS (p cases in All-TS. Two thirds of Pheo-TS cases (67.9%) developed complications, which was significantly higher than complication rates in All-TS (21.8%), but there was no difference in the inhospital mortality between the 2 studies. The most important risk factors for the development of complications in Pheo-TS were age clinical presentation with high complication rates and relatively high recurrence rate. Patients with Pheo-TS are significantly younger than All-TS. The TS localization pattern in Pheo-TS differed significantly from All-TS with basal pattern in almost 1/3 of cases and global pattern in 1/5 of the cases.

  14. Clinical features and outcome of acute exacerbation of interstitial pneumonia associated with connective tissue disease.

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    Toyoda, Yuko; Hanibuchi, Masaki; Kishi, Jun; Kawano, Hiroshi; Morizumi, Shun; Sato, Seidai; Kondo, Mayo; Takikura, Terumi; Tezuka, Toshifumi; Goto, Hisatsugu; Nishioka, Yasuhiko

    2016-01-01

    Acute exacerbation (AE) of interstitial lung disease is reported to be developed in not only idiopathic pulmonary fibrosis but also connective tissue disease-associated interstitial pneumonia (CTD-IP). As the significance of AE of CTD-IP has not been so widely recognized, its clinical feature is not fully elucidated. In the present study, we investigated the incidence, clinical features and outcome of AE of CTD-IP. We retrospectively reviewed admitted cases in our department with medical record from 2011 to 2015. Among 155 patients with CTD-IP, 10 (6.5%) cases developed AE (6 rheumatoid arthritis, 2 polymyositis/dermatomyositis, 1 systemic lupus erythematosus, 1 Sjögren syndrome), and one died of AE within 30 days. Median survival time after the onset of AE was 169 days in all 10 patients. The treatment with immunosuppressant just before AE onset might improve the prognosis of AE. The median survival time after the onset of AE was significantly longer in patients showing good response to corticosteroid compared with those with poor response to corticosteroid (805 days and 45 days, respectively) (p <0.05), suggesting that there are some cases in CTD-IP, showing the good response to corticosteroid even when AE was complicated. J. Med. Invest. 63: 294-299, August, 2016. PMID:27644575

  15. Patient-Reported Outcomes in Metastatic Breast Cancer: A Review of Industry-Sponsored Clinical Trials

    Science.gov (United States)

    Krohe, Meaghan; Hao, Yanni; Lamoureux, Roger E.; Galipeau, Nina; Globe, Denise; Foley, Catherine; Mazar, Iyar; Solomon, Jeffrey; Shields, Alan L.

    2016-01-01

    INTRODUCTION Patient-reported outcome (PRO) measures serve to capture vital patient information not otherwise obtained by primary study endpoints. This paper examines how PROs are utilized as endpoints in industry-sponsored metastatic breast cancer clinical trials. METHODS A search was conducted in the clinicaltrials.gov web site for trials involving common treatments for metastatic breast cancer. Thirty-eight clinical trials were identified which included a PRO endpoint in the study, and data were extracted and summarized. RESULTS Overall, 17 unique PRO questionnaires and 14 concepts of measurement were identified as secondary or exploratory endpoints. The Functional Assessment of Cancer Therapy—Breast was the most frequently utilized questionnaire, commonly implemented to assess quality of life. The EORTC QLQ-C30 was also frequently used to measure quality of life or pain. CONCLUSION This review shares insights into the role of PROs in trials for metastatic breast cancer from which treatment developers and other stakeholders can enhance successful implementation of the patient voice into future trials. PMID:27441001

  16. Clinical features, management and visual outcome of polypoidal choroidal vasculopathy in Indian patients

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    Anantharaman Giridhar

    2010-01-01

    Full Text Available Aims: To present the clinical, indocyanine green angiography (ICGA features and results of treatment for polypoidal choroidal vasculopathy (PCV in Indian patients by a retrospective chart review.Materials and Methods: Forty five patients with PCV underwent complete ocular examination, fluorescein angiography (FFA and ICGA. Treatment was advised for patients with macular involvement and progressive loss of visual acuity. Demographic data, clinical features and results of treatment were analyzed.Results: Mean age at presentation was 61.06 years. Mean follow up was 18 months. The disease was more prevalent in males. Forty three patients had unilateral disease. The most common location of polyps in ICGA was subfoveal (42.5%. Exudative form was seen in 34 of the 47 eyes and the remaining 13 eyes had a hemorrhagic presentation. Thirty four eyes underwent treatment which included thermal laser (n = 11, photodynamic therapy (PDT (n = 11 and transpupillary thermo therapy (TTT (n = 12. Statistical analysis was done using the Chi-square test. Subgroup analysis of visual outcome following various modalities of treatment showed that the results of PDT (P < 0.001 and thermal laser (P < 0.001 were statistically significant. Conclusions: PCV is an important differential diagnosis in patients presenting with serosanginous maculopathy and submacular hemorrhage. The disease was more prevalent in males and was unilateral in the Indian population. Timely intervention in cases with symptomatic polyps could achieve stabilization of visual acuity. Thermal laser and PDT were safe and effective.

  17. Clinical Characteristics and Treatment Outcome of 485 Patients with Nonfunctioning Pituitary Macroadenomas

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    Guadalupe Vargas

    2015-01-01

    Full Text Available Background. Nonfunctioning pituitary adenomas (NFPAs are the most common benign lesions of the pituitary gland. Objective. To describe our experience with the management of NFPA. Study Design and Methods. Retrospective evaluation of NFPA patients managed between 2008 and 2013. We analyzed data regarding clinical presentation, imaging diagnosis, hormonal status, surgical, radiotherapeutic, and pharmacological treatment, and outcome. Results. 485 patients (54% men, mean age 53±14 years were followed for a median of 6.5 years. Visual field abnormalities and headaches were the presenting complaints in 87% and 66%, respectively. The diagnosis of NFPA was made incidentally in 6.2%, and 8% presented with clinical evidence of apoplexy. All patients harbored macroadenomas, with a median volume of 10306 mm3; 57.9% had supra- or parasellar invasion and 19.6% had tumors larger than 4 cm. Central hypothyroidism, hypogonadism, and hypocortisolism were present in 47.2%, 35.9%, and 27.4%, respectively. Surgical resection was performed at least once in 85.7%. Tumor persistence was documented in 27% and was related to the size and invasiveness of the lesion. In selected cases, radiotherapy proved to be effective in controlling or preventing tumor growth. Conclusions. The diagnosis and treatment of NFPA are complex and require a multidisciplinary approach.

  18. Clinical features, current treatments and outcome of pregnant women with preeclampsaia/eclampsia in northern afghanistan.

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    Ahadi, Sayed Shir Mohammad; Yoshida, Yoshitoku; Rabi, Mirwais; Sarker, Mohammad Abul Bashar; Reyer, Joshua A; Hamajima, Nobuyuki

    2015-02-01

    In Afghanistan, preeclampsia/eclampsia is the second leading cause of maternal deaths following maternal hemorrhage. This study aimed to describe clinical features, current treatments, and outcome among preeclampsia and eclampsia patients in the north region of Afghanistan. This was a retrospective study based on medical records of four center hospitals (one regional hospital and three provincial hospitals) in the north region of Afghanistan. Subjects were 322 patients with preeclampsia/eclampsia, admitted from March 2012 to March 2013. Out of 322 cases, 72.7% were diagnosed as preeclampsia and the rest as eclampsia. Those aged 30-39 years were 41.0% among preeclampsia patients and 29 years and younger were 35.2% among eclampsia patients (p= 0.002). The first delivery was significantly higher (p=0.045) among eclampsia patients (51.1%) than among preeclampsia patients (36.8%). While none died among the preeclampsia patients, 12 out of 88 eclampsia patients died in the hospitals. The causes of the 12 deaths were pulmonary edema (6 patients), renal failure (3 patients), cerebrovascular attack (2 patients), and hemorrhage (1 patient). There were no clinical findings at admission significantly associated with the deaths within the eclampsia patient group. Although the sample size was not large enough, patients admitted to the regional/provincial hospitals at the stage of preeclampsia had a low risk of death. Access at the stage of preeclampsia and improvement in treatments for eclampsia would reduce maternal mortality in Afghanistan. PMID:25797975

  19. Epidemiology, clinical manifestations, and outcomes of Streptococcus suis infection in humans.

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    Huong, Vu Thi Lan; Ha, Ngo; Huy, Nguyen Tien; Horby, Peter; Nghia, Ho Dang Trung; Thiem, Vu Dinh; Zhu, Xiaotong; Hoa, Ngo Thi; Hien, Tran Tinh; Zamora, Javier; Schultsz, Constance; Wertheim, Heiman Frank Louis; Hirayama, Kenji

    2014-07-01

    Streptococcus suis, a bacterium that affects pigs, is a neglected pathogen that causes systemic disease in humans. We conducted a systematic review and meta-analysis to summarize global estimates of the epidemiology, clinical characteristics, and outcomes of this zoonosis. We searched main literature databases for all studies through December 2012 using the search term "streptococcus suis." The prevalence of S. suis infection is highest in Asia; the primary risk factors are occupational exposure and eating of contaminated food. The pooled proportions of case-patients with pig-related occupations and history of eating high-risk food were 38.1% and 37.3%, respectively. The main clinical syndrome was meningitis (pooled rate 68.0%), followed by sepsis, arthritis, endocarditis, and endophthalmitis. The pooled case-fatality rate was 12.8%. Sequelae included hearing loss (39.1%) and vestibular dysfunction (22.7%). Our analysis identified gaps in the literature, particularly in assessing risk factors and sequelae of this infection.

  20. Clinical Outcome Prediction in Aneurysmal Subarachnoid Hemorrhage Using Bayesian Neural Networks with Fuzzy Logic Inferences

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    Benjamin W. Y. Lo

    2013-01-01

    Full Text Available Objective. The novel clinical prediction approach of Bayesian neural networks with fuzzy logic inferences is created and applied to derive prognostic decision rules in cerebral aneurysmal subarachnoid hemorrhage (aSAH. Methods. The approach of Bayesian neural networks with fuzzy logic inferences was applied to data from five trials of Tirilazad for aneurysmal subarachnoid hemorrhage (3551 patients. Results. Bayesian meta-analyses of observational studies on aSAH prognostic factors gave generalizable posterior distributions of population mean log odd ratios (ORs. Similar trends were noted in Bayesian and linear regression ORs. Significant outcome predictors include normal motor response, cerebral infarction, history of myocardial infarction, cerebral edema, history of diabetes mellitus, fever on day 8, prior subarachnoid hemorrhage, admission angiographic vasospasm, neurological grade, intraventricular hemorrhage, ruptured aneurysm size, history of hypertension, vasospasm day, age and mean arterial pressure. Heteroscedasticity was present in the nontransformed dataset. Artificial neural networks found nonlinear relationships with 11 hidden variables in 1 layer, using the multilayer perceptron model. Fuzzy logic decision rules (centroid defuzzification technique denoted cut-off points for poor prognosis at greater than 2.5 clusters. Discussion. This aSAH prognostic system makes use of existing knowledge, recognizes unknown areas, incorporates one's clinical reasoning, and compensates for uncertainty in prognostication.

  1. Clinical outcome of high-dose-rate interstitial brachytherapy in patients with oral cavity cancer

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    Lee, Sung Uk; Cho, Kwan Ho; Moon, Sung Ho; Choi, Sung Weon; Park, Joo Yong; Yun, Tak; Lee, Sang Hyun; Lim, Young Kyung; Jeong, Chi Young [National Cancer Center, Goyang (Korea, Republic of)

    2014-12-15

    To evaluate the clinical outcome of high-dose-rate (HDR) interstitial brachytherapy (IBT) in patients with oral cavity cancer. Sixteen patients with oral cavity cancer treated with HDR remote-control afterloading brachytherapy using 192Ir between 2001 and 2013 were analyzed retrospectively. Brachytherapy was administered in 11 patients as the primary treatment and in five patients as salvage treatment for recurrence after the initial surgery. In 12 patients, external beam radiotherapy (50-55 Gy/25 fractions) was combined with IBT of 21 Gy/7 fractions. In addition, IBT was administered as the sole treatment in three patients with a total dose of 50 Gy/10 fractions and as postoperative adjuvant treatment in one patient with a total of 35 Gy/7 fractions. The 5-year overall survival of the entire group was 70%. The actuarial local control rate after 3 years was 84%. All five recurrent cases after initial surgery were successfully salvaged using IBT +/- external beam radiotherapy. Two patients developed local recurrence at 3 and 5 months, respectively, after IBT. The acute complications were acceptable (< or =grade 2). Three patients developed major late complications, such as radio-osteonecrosis, in which one patient was treated by conservative therapy and two required surgical intervention. HDR IBT for oral cavity cancer was effective and acceptable in diverse clinical settings, such as in the cases of primary or salvage treatment.

  2. Clinical outcome of high-dose-rate interstitial brachytherapy in patients with oral cavity cancer

    International Nuclear Information System (INIS)

    To evaluate the clinical outcome of high-dose-rate (HDR) interstitial brachytherapy (IBT) in patients with oral cavity cancer. Sixteen patients with oral cavity cancer treated with HDR remote-control afterloading brachytherapy using 192Ir between 2001 and 2013 were analyzed retrospectively. Brachytherapy was administered in 11 patients as the primary treatment and in five patients as salvage treatment for recurrence after the initial surgery. In 12 patients, external beam radiotherapy (50-55 Gy/25 fractions) was combined with IBT of 21 Gy/7 fractions. In addition, IBT was administered as the sole treatment in three patients with a total dose of 50 Gy/10 fractions and as postoperative adjuvant treatment in one patient with a total of 35 Gy/7 fractions. The 5-year overall survival of the entire group was 70%. The actuarial local control rate after 3 years was 84%. All five recurrent cases after initial surgery were successfully salvaged using IBT +/- external beam radiotherapy. Two patients developed local recurrence at 3 and 5 months, respectively, after IBT. The acute complications were acceptable (< or =grade 2). Three patients developed major late complications, such as radio-osteonecrosis, in which one patient was treated by conservative therapy and two required surgical intervention. HDR IBT for oral cavity cancer was effective and acceptable in diverse clinical settings, such as in the cases of primary or salvage treatment.

  3. Microsatellite Instability Predicts Clinical Outcome in Radiation-Treated Endometrioid Endometrial Cancer

    International Nuclear Information System (INIS)

    Purpose: To elucidate whether microsatellite instability (MSI) predicts clinical outcome in radiation-treated endometrioid endometrial cancer (EEC). Methods and Materials: A consecutive series of 93 patients with EEC treated with extrafascial hysterectomy and postoperative radiotherapy was studied. The median clinical follow-up of patients was 138 months, with a maximum of 232 months. Five quasimonomorphic mononucleotide markers (BAT-25, BAT-26, NR21, NR24, and NR27) were used for MSI classification. Results: Twenty-five patients (22%) were classified as MSI. Both in the whole series and in early stages (I and II), univariate analysis showed a significant association between MSI and poorer 10-year local disease-free survival, disease-free survival, and cancer-specific survival. In multivariate analysis, MSI was excluded from the final regression model in the whole series, but in early stages MSI provided additional significant predictive information independent of traditional prognostic and predictive factors (age, stage, grade, and vascular invasion) for disease-free survival (hazard ratio [HR] 3.25, 95% confidence interval [CI] 1.01-10.49; p = 0.048) and cancer-specific survival (HR 4.20, 95% CI 1.23-14.35; p = 0.022) and was marginally significant for local disease-free survival (HR 3.54, 95% CI 0.93-13.46; p = 0.064). Conclusions: These results suggest that MSI may predict radiotherapy response in early-stage EEC.

  4. I Brazilian Registry of Heart Failure - Clinical Aspects, Care Quality and Hospitalization Outcomes

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    Denilson Campos de Albuquerque

    2015-06-01

    Full Text Available Background: Heart failure (HF is one of the leading causes of hospitalization in adults in Brazil. However, most of the available data is limited to unicenter registries. The BREATHE registry is the first to include a large sample of hospitalized patients with decompensated HF from different regions in Brazil. Objective: Describe the clinical characteristics, treatment and prognosis of hospitalized patients admitted with acute HF. Methods: Observational registry study with longitudinal follow-up. The eligibility criteria included patients older than 18 years with a definitive diagnosis of HF, admitted to public or private hospitals. Assessed outcomes included the causes of decompensation, use of medications, care quality indicators, hemodynamic profile and intrahospital events. Results: A total of 1,263 patients (64±16 years, 60% women were included from 51 centers from different regions in Brazil. The most common comorbidities were hypertension (70.8%, dyslipidemia (36.7% and diabetes (34%. Around 40% of the patients had normal left ventricular systolic function and most were admitted with a wet-warm clinical-hemodynamic profile. Vasodilators and intravenous inotropes were used in less than 15% of the studied cohort. Care quality indicators based on hospital discharge recommendations were reached in less than 65% of the patients. Intrahospital mortality affected 12.6% of all patients included. Conclusion: The BREATHE study demonstrated the high intrahospital mortality of patients admitted with acute HF in Brazil, in addition to the low rate of prescription of drugs based on evidence.

  5. CLINICAL OUTCOME OF INTRA - ARTICULAR DISTAL RADIUS FRACTURES TREATED WITH PLATE AND SCREWS

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    Girish

    2015-02-01

    Full Text Available BACKGROUND : Incidence of fractures of distal radius are increasing due to more geriatric population and road traffic accidents. The fundamental goal of distal radius fractures treatment is restoration of normal or near normal alignment and articular congruity. Restoration of the anatomy and articular surface may prevent the onset of arthritis and improve function. AIMS: To determine clinical outcome of intra - articular distal radius fractures treated with plate and screws. METHOD: 20 patients of intra - articular distal radius fracture treated with open reduction and internal fixation with plate and screws between November 2012 and October 2014 were evaluated. Clinical and radiological evaluation was done at 3 weeks, 3 months, 6 months and one year after surgery. Fractures were cla ssified according to Melone fracture classification. There were 8 type - 2 fractures, 5 type - 3 fractures,4 type - 4 fractures, 2 type - 5 and 1 type - 1 fracture. There were 19 (95% males and 1 (5% females. Age range was between 24 to 50 years with average of 34 years. Fracture was stabilized with the plate and screws at an average of 5 to 7 days post trauma. RESULTS: All fractures had sound clinical and radiological union with an average radiological union time of 14 weeks (range between 2.5 – 6 months. Average palmar flexion of wrist was 56deg, dorsi - flexion was 59deg, radial deviation was17deg, ulnar deviation was 23deg, pronation was 65deg and supination was 72degrees. Gartland and Werley system was used to evaluate the function, 80% of patients had excellent to good results out of which 20% were excellent and 60% were good results, and 15% had fair results and poor results were found in 5%. Average radial inclination was 21 degrees and palmar tilt was 9.5 degrees . CONCLUSION: Open reduction and internal fixation with plate and screws is an excellent, and effective technique in management of intra - articular distal radius fractures in terms of high union

  6. Pharmacological versus microvascular decompression approaches for the treatment of trigeminal neuralgia: clinical outcomes and direct costs

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    Almeida A

    2011-08-01

    Full Text Available Laurinda Lemos1,2, Carlos Alegria3, Joana Oliveira3, Ana Machado2, Pedro Oliveira4, Armando Almeida11Life and Health Sciences Research Institute (ICVS, School of Health Sciences, Campus de Gualtar, University of Minho, Braga, Portugal; 2Hospital Center of Alto Ave, Unit of Fafe, Fafe, Portugal; 3Department of Neurosurgery, Hospital São Marcos; 4Products and Systems Engineering, Campus de Azurém, University of Minho, Guimarães, PortugalAbstract: In idiopathic trigeminal neuralgia (TN the neuroimaging evaluation is usually normal, but in some cases a vascular compression of trigeminal nerve root is present. Although the latter condition may be referred to