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Sample records for superior clinical outcome

  1. Clinical and nutritional outcomes in children with idiopathic superior mesenteric artery syndrome.

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    Shiu, Jr-Rung; Chao, Hsun-Chin; Luo, Chih-Cheng; Lai, Ming-Wei; Kong, Man-Shan; Chen, Shih-Yen; Chen, Chien-Chang; Wang, Chao-Jan

    2010-08-01

    There are no available data for outcomes in children's idiopathic superior mesenteric artery syndrome (SMAS) strictly treated conservatively. The aim of the study was to evaluate clinical and nutritional outcome in children with idiopathic SMAS. A 1-year prospective observation study of effects of treatment and outcome was performed in 27 children (8 boys, 19 girls) with idiopathic SMAS who underwent an upper gastrointestinal (UGI) series, ultrasound measurement of the aortomesenteric angle, treatment, clinical assessment, growth evaluation, and regular clinical visits for more than 12 months. Mean age of the patients was 11.77 +/- 2.15 years. The major clinical complaints were postprandial pain or fullness (88.9%), vomiting (55.6%), and early satiety (51.9%). Eight patients (29.6%) had weight loss. The UGI series revealed typical features of SMAS. The aortomesenteric angle on ultrasound was 10 degrees to 19 degrees. The height of most patients (92.6%) was above the 10th percentile, whereas 15 (55.6%) patients weighed below the 10th percentile. Six patients underwent surgical intervention (3 for obstruction and 3 for persistent anorexia with weight loss), and their clinical symptoms and weight status improved steadily during the follow-up months. Among the 21 patients not subject to surgical intervention, 11 (52.4%) experienced a reduction of symptoms >50% after 3 months of treatment, and weight-for-age percentile increased significantly after 6 months of treatment. Overall, a significant increase in the weight-for-age status was seen in the patients with surgical treatment or with medication only after 6 and 12 months of treatment. An aortomesenteric angle children with idiopathic SMAS. A duodenojejunostomy can effectively relieve the obstructive symptoms, such as anorexia, and improve nutritional status, whereas long-term medical treatment may aid in relieving the clinical symptoms, promoting appetite, and improving nutritional status in pediatric patients with

  2. Improved clinical documentation leads to superior reportable outcomes: An accurate representation of patient's clinical status.

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    Elkbuli, Adel; Godelman, Steven; Miller, Ashley; Boneva, Dessy; Bernal, Eileen; Hai, Shaikh; McKenney, Mark

    2018-05-01

    Clinical documentation can be an underappreciated. Trauma Centers (TCs) are now routinely evaluated for quality performance. TCs with poor documentation may not accurately reflect actual injury burden or comorbidities and can impact accuracy of mortality measures. Markers exist to adjust crude death rates for injury severity: observed over expected deaths (O/E) adjust for injury; Case Mix Index (CMI) reflects disease burden, and Severity of Illness (SOI) measures organ dysfunction. We aim to evaluate the impact of implementing a Clinical Documentation Improvement Program (CDIP) on reported outcomes. Review of 2-years of prospectively collected data for trauma patients, during the implementation of CDIP. A two-group prospective observational study design was used to evaluate the pre-implementation and the post-implementation phase of improved clinical documentation. T-test and Chi-Squared were used with significance defined as p deaths out of 1419 (3.45%), while post-implementation period, had 38 deaths out of 1454 (2.61%), (non-significant). There was however, a significant difference between O/E ratios. In the pre-phase, the O/E was 1.36 and 0.70 in the post-phase (p < 0.001). The two groups also differed on CMI with a pre-group mean of 2.48 and a post-group of 2.87 (p < 0.001), indicating higher injury burden in the post-group. SOI started at 2.12 and significantly increased to 2.91, signifying more organ system dysfunction (p < 0.018). Improved clinical documentation results in improved accuracy of measures of mortality, injury severity, and comorbidities and a more accurate reflection in O/E mortality ratios, CMI, and SOI. Copyright © 2018 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  3. Does complete renal denervation translate into superior clinical outcomes? Lessons learned from denervation of accessory renal arteries

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    Mendelsohn, Farrell O.

    2014-01-01

    Pre-clinical studies of renal denervation would suggest that the extent of renal nerve injury correlates with outcomes. The “completeness” of renal nerve injury following renal denervation correlates with treatment-based variables such as the depth of ablation, the number of ablations along the length of the artery, and the number of renal arteries successfully ablated. Renal denervation techniques targeting only main renal arteries may lead to suboptimal results in patients with accessory re...

  4. Impact of evolving strategy on clinical outcomes and central pulmonary artery growth in patients with bilateral superior vena cava undergoing a bilateral bidirectional cavopulmonary shunt.

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    Honjo, Osami; Tran, Kim-Chi D; Hua, Zhongdong; Sapra, Priya; Alghamdi, Abdullah A; Russell, Jennifer L; Caldarone, Christopher A; Van Arsdell, Glen S

    2010-09-01

    We reported a high incidence of thrombosis, central pulmonary artery hypoplasia, and mortality for bilateral bidirectional cavopulmonary shunts. We hypothesized that technical modifications in the cavopulmonary anastomosis and anticoagulation would limit thrombus and central pulmonary artery hypoplasia, and thereby improve outcomes. Sixty-one patients (median age, 8.4 months; weight, 6.6 kg) underwent bilateral bidirectional cavopulmonary shunt from 1990 to 2007. The cohort was divided into 2 groups: 1) the conventional group (1990-1999, n = 37) and 2) the V-shaped group, with a hemi-Fontan or modification in which the cavae were anastomosed to the pulmonary artery adjacent to each other so they formed the appearance of a V (1999-2007, n = 24). Central and branch pulmonary artery growth, survival, and reinterventions were determined. The pre-Fontan study showed equivalent superior venae cavae and Nakata indices. The central pulmonary artery index and central pulmonary artery/Nakata index ratio were significantly higher in the V-shaped group (P analysis showed anastomotic strategy, low saturation, and thrombosis were predictors for death. Anastomotic strategy, lack of anticoagulation, thrombosis, and small superior venae cavae were predictors for reintervention (P strategy affected reintervention. Anastomotic strategy and postoperative thrombus affected mortality. 2010 The American Association for Thoracic Surgery. Published by Mosby, Inc. All rights reserved.

  5. Surgical treatment of superior oblique palsy: Predictors of outcome

    Directory of Open Access Journals (Sweden)

    Pilar Merino Sanz

    2017-01-01

    Full Text Available Purpose: The purpose of this study was to evaluate the incidence and outcome of surgically treated superior oblique palsy (SOP and the factors involved in its resolution. Methods: We performed a retrospective study of 76 patients who underwent surgery for SOP. We recorded data from the physical examination and the number and type of procedures performed. Favorable outcome was defined as resolution of or improvement in torticollis (≤5° and diplopia in primary position (PP and downgaze or as vertical deviation (VD <5 prism diopters (pd in PP and 10 pd in the oblique diagnostic position. Results: Mean age was 33.12 years. Congenital SOP was the most frequent type (65.8%. Mean preoperative VD was 15.89 ± 9.94 pd, decreasing to 3.07 ± 4.36 pd after surgery. Associated horizontal deviation was recorded in 51.32% of cases. The mean number of procedures was 1.37 ± 0.62 (range 1–4, with 69.7% of patients requiring only one procedure. The mean number of muscles operated on was 1.96 ± 1.01 (inferior oblique being the most frequent. A greater reduction in VD after surgery was observed in patients with congenital SOP (P = 0.04. Although none of the factors evaluated influenced surgical outcome, amblyopic patients had a greater risk of reoperation (P = 0.04. A favorable outcome was achieved in 75% of cases. Mean follow-up was 37.08 months. Conclusion: Congenital SOP was twice as frequent as acquired SOP and although surgery was successful in most cases, a greater reduction in VD was obtained in congenital cases. Amblyopia was identified as a risk factor for reoperation.

  6. NAITRE study on the impact of conditional cash transfer on poor pregnancy outcomes in underprivileged women: protocol for a nationwide pragmatic cluster-randomised superiority clinical trial in France.

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    Bardou, Marc; Crépon, Bruno; Bertaux, Anne-Claire; Godard-Marceaux, Aurélie; Eckman-Lacroix, Astrid; Thellier, Elise; Falchier, Frédérique; Deruelle, Philippe; Doret, Muriel; Carcopino-Tusoli, Xavier; Schmitz, Thomas; Barjat, Thiphaine; Morin, Mathieu; Perrotin, Franck; Hatem, Ghada; Deneux-Tharaux, Catherine; Fournel, Isabelle; Laforet, Laurent; Meunier-Beillard, Nicolas; Duflo, Esther; Le Ray, Isabelle

    2017-10-30

    Prenatal care is recommended during pregnancy to improve neonatal and maternal outcomes. Women of lower socioeconomic status (SES) are less compliant to recommended prenatal care and suffer a higher risk of adverse perinatal outcomes. Several attempts to encourage optimal pregnancy follow-up have shown controversial results, particularly in high-income countries. Few studies have assessed financial incentives to encourage prenatal care, and none reported materno-fetal events as the primary outcome. Our study aims to determine whether financial incentives could improve pregnancy outcomes in women with low SES in a high-income country. This pragmatic cluster-randomised clinical trial includes pregnant women with the following criteria: (1) age above 18 years, (2) first pregnancy visit before 26 weeks of gestation and (3) belonging to a socioeconomically disadvantaged group. The intervention consists in offering financial incentives conditional on attending scheduled pregnancy follow-up consultations. Clusters are 2-month periods with random turnover across centres. A composite outcome of maternal and neonatal morbidity and mortality is the primary endpoint. Secondary endpoints include maternal or neonatal outcomes assessed separately, qualitative assessment of the perception of the intervention and cost-effectiveness analysis for which children will be followed to the end of their first year through the French health insurance database. The study started in June 2016, and based on an expected decrease in the primary endpoint from 18% to 14% in the intervention group, we plan to include 2000 women in each group. Ethics approval was first gained on 28 September 2014. An independent data security and monitoring committee has been established. Results of the main trial and each of the secondary analyses will be submitted for publication in a peer-reviewed journal. NCT02402855; pre-results. © Article author(s) (or their employer(s) unless otherwise stated in the text of

  7. Variable reporting of functional outcomes and return to play in superior labrum anterior and posterior tear.

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    Steinhaus, Michael E; Makhni, Eric C; Lieber, Adam C; Kahlenberg, Cynthia A; Gulotta, Lawrence V; Romeo, Anthony A; Verma, Nikhil N

    2016-11-01

    Outcomes assessments after superior labrum anterior and posterior (SLAP) tear/repair are highly varied, making it difficult to draw comparisons across the literature. This study examined the inconsistency in outcomes reporting in the SLAP tear literature. We hypothesize that there is significant variability in outcomes reporting and that although most studies may report return to play, time to return reporting will be highly variable. The PubMed, Medline, Scopus, and Embase databases were systematically reviewed for studies from January 2000 to December 2014 reporting outcomes after SLAP tear/repair. Two reviewers assessed each study, and those meeting inclusion criteria were examined for pertinent data. Outcomes included objective (range of motion, strength, clinical examinations, and imaging) and subjective (patient-reported outcomes, satisfaction, activities of daily living, and return to play) measures. Of the 56 included studies, 43% documented range of motion, 14% reported strength, and 16% noted postoperative imaging. There was significant variation in use of patient-reported outcomes measures, with the 3 most commonly noted measures reported in 20% to 55% of studies. Return to play was noted in 75% of studies, and 23% reported time to return, with greater rates in elite athletes. Eleven studies (20%) did not report follow-up or noted data with <12 months of follow-up. The SLAP literature is characterized by substantial variability in outcomes reporting, with time to return to play noted in few studies. Efforts to standardize outcomes reporting would facilitate comparisons across the literature and improve our understanding of the prognosis of this injury. Copyright © 2016 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

  8. Outcome and management of pacemaker-induced superior vena cava syndrome.

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    Fu, Hai-Xia; Huang, Xin-Miao; Zhong, Li; Osborn, Michael J; Bjarnason, Haraldur; Mulpuru, Siva; Zhao, Xian-Xian; Friedman, Paul A; Cha, Yong-Mei

    2014-11-01

    We aimed to determine the long-term outcomes of percutaneous lead extraction and stent placement in patients with pacemaker-induced superior vena cava (SVC) syndrome. The study retrospectively screened patients who underwent lead extraction followed by central vein stent implantation at Mayo Clinic (Rochester, MN, USA), from January 2005 to December 2012, to identify the patients with pacemaker-induced SVC syndrome. Demographic, clinical, and follow-up characteristics of those patients were collected from electronic medical records. Six cases were identified. The mean (standard deviation) age was 56 (15) years (male, 67%). All patients had permanent dual-chamber pacemakers, with a mean 11-year history of pacemaker placement. The entire device system was explanted in five patients; one patient had a 21-year-old pacemaker lead that could not be removed. Eight stents were implanted in six patients: five patients had one stent, one patient had three. A new pacemaker system was reimplanted through the stented vein in five patients. Technical success was achieved in all patients, without any complication. Symptoms rapidly resolved in all patients after stent deployment. The mean follow-up duration was 48 months (range, 10-100 months). Three patients remained symptom free. Reintervention with percutaneous balloon venoplasty was successful in three patients with symptom recurrence. Percutaneous stent implantation after lead removal followed by reimplantation of leads is a feasible alternative therapy for pacemaker-induced SVC syndrome, although some cases may require repeat intervention. ©2014 Wiley Periodicals, Inc.

  9. Initial and Middle-Term Outcome of Treatment for Spontaneous Isolated Dissection of Superior Mesenteric Artery.

    Science.gov (United States)

    Li, Zilun; Ding, Huanyu; Shan, Zhen; Du, Jianliang; Yao, Chen; Chang, Guangqi; Wang, Shenming

    2015-11-01

    Symptomatic isolated dissection of the superior mesenteric artery (SIDSMA) represents an extremely rare condition. Although various treatments including conservative treatment, endovascular stenting (ES), and surgical repair are currently available, consensus treatment guideline is absent due to scarce of SIDSMA cases. Thus, we present our experience in the treatment of SIDSMA at our single center.Fourteen cases of SIDSMA were treated with conservative treatment, catheter-directed thrombolysis (CDT), endovascular stenting (ES), or surgical repair at our center between January 2008 and January 2014. Demographics, clinical manifestations, coexisting medical conditions, imaging feature, treatments, and follow-up outcome of these patients were retrospectively collected and analyzed.For 13 patients without peritonitis, conservative treatment was given for 4 to 6 days initially. After the first observation cycle, symptoms and signs were alleviated in 8 patients, and conservative treatments were continued. The remaining 5 patients received technically and clinically successful ES (in 4) or CDT (in 1) due to worsening symptoms and signs during conservative treatment. One patient with peritonitis underwent emergency surgery, with the necrotic small intestine resected. However, the abdominal pain was not alleviated 17 days postoperatively, ES was thus performed and symptoms relieved immediately. Two weeks after ES, a new aneurysm and partial thrombosis in the distal part of the stent were found by computed tomography angiography in this patient. No intestinal infarction or mortality developed during hospitalization. Follow-up was accomplished in 11 cases, ranging from 4 to 74 months (23.5 ± 21.3). Except that one complained with mild abdominal pain, the other 10 achieved complete remission. All patients were free from new aneurysmal formation of SMA and all stents remained patent.For SIDSMA without peritonitis, conservative treatment can be provided with reasonable

  10. Carbonic anhydrase XII expression is associated with histologic grade of cervical cancer and superior radiotherapy outcome

    International Nuclear Information System (INIS)

    Yoo, Chong Woo; Nam, Byung-Ho; Kim, Joo-Young; Shin, Hye-Jin; Lim, Hyunsun; Lee, Sun; Lee, Su-Kyoung; Lim, Myong-Cheol; Song, Yong-Jung

    2010-01-01

    To investigate whether expression of carbonic anhydrase XII (CA12) is associated with histologic grade of the tumors and radiotherapy outcomes of the patients with invasive cervical cancer. CA12 expression was examined by immunohistochemical stains in cervical cancer tissues from 183 radiotherapy patients. Histological grading was classified as well (WD), moderately (MD) or poorly differentiated (PD). Oligonucleotide microarray experiment was performed using seven cervical cancer samples to examine differentially expressed genes between WD and PD cervical cancers. The association between CA12 and histological grade was analyzed by chi-square test. CA12 and histological grades were analyzed individually and as combined CA12 and histologic grade categories for effects on survival outcome. Immunohistochemical expression of CA12 was highly associated with the histologic grade of cervical cancer. Lack of CA12 expression was associated with PD histology, with an odds ratio of 3.9 (P = 0.01). Microarray analysis showed a fourfold reduction in CA12 gene expression in PD tumors. CA12 expression was marginally associated with superior disease-free survival. Application of the new combined categories resulted in further discrimination of the prognosis of patients with moderate and poorly differentiated tumor grade. Our study indicates that CA12 may be used as a novel prognostic marker in combination with histologic grade of the tumors

  11. Correlation of clinical predictions and surgical results in maxillary superior repositioning.

    Science.gov (United States)

    Tabrizi, Reza; Zamiri, Barbad; Kazemi, Hamidreza

    2014-05-01

    This is a prospective study to evaluate the accuracy of clinical predictions related to surgical results in subjects who underwent maxillary superior repositioning without anterior-posterior movement. Surgeons' predictions according to clinical (tooth show at rest and at the maximum smile) and cephalometric evaluation were documented for the amount of maxillary superior repositioning. Overcorrection or undercorrection was documented for every subject 1 year after the operations. Receiver operating characteristic curve test was used to find a cutoff point in prediction errors and to determine positive predictive value (PPV) and negative predictive value. Forty subjects (14 males and 26 females) were studied. Results showed a significant difference between changes in the tooth show at rest and at the maximum smile line before and after surgery. Analysis of the data demonstrated no correlation between the predictive data and the surgical results. The incidence of undercorrection (25%) was more common than overcorrection (7.5%). The cutoff point for errors in predictions was 5 mm for tooth show at rest and 15 mm at the maximum smile. When the amount of the presurgical tooth show at rest was more than 5 mm, 50.5% of clinical predictions did not match the clinical results (PPV), and 75% of clinical predictions showed the same results when the tooth show was less than 5 mm (negative predictive value). When the amount of presurgical tooth shown in the maximum smile line was more than 15 mm, 75% of clinical predictions did not match with clinical results (PPV), and 25% of the predictions had the same results because the tooth show at the maximum smile was lower than 15 mm. Clinical predictions according to the tooth show at rest and at the maximum smile have a poor correlation with clinical results in maxillary superior repositioning for vertical maxillary excess. The risk of errors in predictions increased when the amount of superior repositioning of the maxilla increased

  12. Isolated persistent left superior vena cava: A case report and its clinical implications

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    Samarjit Bisoyi

    2017-01-01

    Full Text Available The venous anomaly of a persistent left superior vena cava (PLSVC affects 0.3%-0.5% of the general population. PLSVC with absent right superior vena cava, also termed as "isolated PLSVC," is an extremely rare venous anomaly. Almost half of the patients with isolated PLSVC have cardiac anomalies in the form of atrial septal defect, endocardial cushion defects, or tetralogy of Fallot. Isolated PLSVC is usually innocuous. Its discovery, however, has important clinical implications. It can pose clinical difficulties with central venous access, cardiothoracic surgeries, and pacemaker implantation. When it drains to the left atrium, it may create a right to left shunt. In this case report, we present the incidental finding of isolated PLSVC in a patient who underwent aortic valve replacement. Awareness about this condition and its variations is important to avoid complications.

  13. Responsiveness of Clinical Outcome Measures

    DEFF Research Database (Denmark)

    Lauridsen, Henrik Hein

    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...... obtainable by a certain treatment. Chronic LBP patients seem to have a reasonable idea of an acceptable change in pain but overestimate change in functional and psychological /affective domains....

  14. Systolic blood pressure is superior to other haemodynamic predictors of outcome in community acquired pneumonia.

    Science.gov (United States)

    Chalmers, J D; Singanayagam, A; Hill, A T

    2008-08-01

    Admission blood pressure (BP) assessment is a central component of severity assessment for community acquired pneumonia. The aim of this study was to establish which readily available haemodynamic measure on admission is most useful for predicting severity in patients admitted with community acquired pneumonia. A prospective observational study of patients admitted with community acquired pneumonia was conducted in Edinburgh, UK. The measurements compared were systolic and diastolic BP, mean arterial pressure and pulse pressure. The outcomes of interest were 30 day mortality and the requirement for mechanical ventilation and/or inotropic support. Admission systolic BP pressure pressure AUC values for each predictor of 30 day mortality were as follows: systolic BP pressure pressure AUC values for each predictor of need for mechanical ventilation and/or inotropic support were as follows: systolic BP pressure pressure blood pressure AUC 0.76 vs 0.74) and to the standard CURB65 score (0.76 vs 0.76) for the prediction of 30 day mortality. The simplified CRB65 score was equivalent for prediction of mechanical ventilation and/or inotropic support to standard CRB65 (0.77 vs 0.77) and to CURB65 (0.77 vs 0.78). Systolic BP is superior to other haemodynamic predictors of 30 day mortality and need for mechanical ventilation and/or inotropic support in community acquired pneumonia. The CURB65 score can be simplified to a modified CRB65 score by omission of the diastolic BP criterion without compromising its accuracy.

  15. Korean Clinic Based Outcome Measure Studies

    OpenAIRE

    Jongbae Park

    2003-01-01

    Background: Evidence based medicine has become main tools for medical practice. However, conducting a highly ranked in the evidence hierarchy pyramid is not easy or feasible at all times and places. There remains a room for descriptive clinical outcome measure studies with admitting the limit of the intepretation. Aims: Presents three Korean clinic based outcome measure studies with a view to encouraging Korean clinicians to conduct similar studies. Methods: Three studies are presented...

  16. Clinical outcomes research in gynecologic oncology.

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    Melamed, Alexander; Rauh-Hain, J Alejandro; Schorge, John O

    2017-09-01

    Clinical outcomes research seeks to understand the real-world manifestations of clinical care. In particular, outcomes research seeks to reveal the effects of pharmaceutical, procedural, and structural aspects of healthcare on patient outcomes, including mortality, disease control, toxicity, cost, and quality of life. Although outcomes research can utilize interventional study designs, insightful use of observational data is a defining feature of this field. Many questions in gynecologic oncology are not amenable to investigation in randomized clinical trials due to cost, feasibility, or ethical concerns. When a randomized trial is not practical or has not yet been conducted, well-designed observational studies have the potential to provide the best available evidence about the effects of clinical care. Such studies may use surveys, medical records, disease registries, and a variety of administrative data sources. Even when a randomized trial has been conducted, observational studies can be used to estimate the real-world effect of an intervention, which may differ from the results obtained in the controlled setting of a clinical trial. This article reviews the goals, methodologies, data sources, and limitations of clinical outcomes research, with a focus on gynecologic oncology. Copyright © 2017. Published by Elsevier Inc.

  17. Surgical outcomes for unilateral superior oblique palsy in Chinese population:a retrospective study

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    Gordon Shing kin Yau

    2015-02-01

    Full Text Available AIM: To evaluate the outcome after surgery for unilateral superior oblique (SO palsy in Chinese. METHODS: The medical records of 39 patients that underwent surgery for unilateral SO palsy between January 2003 and December 2012 at Caritas Medical Centre, Hong Kong, were retrospectively reviewed. All surgeries were performed by a single surgeon. Pre-operative assessments for vertical deviation, cyclo-deviation, and Knapp’s classification were obtained to determine the nature and degree of surgical correction. Vertical deviation was measured at 1wk; 1, 6mo and on last follow-up day post-operatively. Cyclo-deviation was measured on last follow-up day post-operatively. RESULTS: During the 10y period, 39 subjects were recruited. The most common etiology was congenital (94.9%. Knapp’s Type III (66.7% and Type I (12.8% classifications were the most common subtypes. To treat SO palsy, the most common surgical procedures were: isolated inferior oblique (IO anteriorization (41.0%, isolated IO myectomy (10.3%, and isolated IO recession (10.3%. At 3.5±2.1y post-operatively, the vertical deviation was significantly reduced (15.1±6.2 PD versus 0.5±1.4 PD, PCONCLUSION: The majority of subjects achieved corrected vertical deviation after a single surgery although there was no improvement in cyclo-deviation. Those with over-correction of primary position deviation had greater preoperative vertical deviation and it may be related to simultaneous multiple muscle surgery.

  18. Longitudinal Long-term Magnetic Resonance Imaging and Clinical Follow-up After Single-Row Arthroscopic Rotator Cuff Repair: Clinical Superiority of Structural Tendon Integrity.

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    Heuberer, Philipp R; Smolen, Daniel; Pauzenberger, Leo; Plachel, Fabian; Salem, Sylvia; Laky, Brenda; Kriegleder, Bernhard; Anderl, Werner

    2017-05-01

    The number of arthroscopic rotator cuff surgeries is consistently increasing. Although generally considered successful, the reported number of retears after rotator cuff repair is substantial. Short-term clinical outcomes are reported to be rarely impaired by tendon retears, whereas to our knowledge, there is no study documenting long-term clinical outcomes and tendon integrity after arthroscopic rotator cuff repair. To investigate longitudinal long-term repair integrity and clinical outcomes after arthroscopic rotator cuff reconstruction. Case series; Level of evidence, 4. Thirty patients who underwent arthroscopic rotator cuff repair with suture anchors for a full-tendon full-thickness tear of the supraspinatus or a partial-tendon full-thickness tear of the infraspinatus were included. Two and 10 years after initial arthroscopic surgery, tendon integrity was analyzed using magnetic resonance imaging (MRI). The University of California, Los Angeles (UCLA) score and Constant score as well as subjective questions regarding satisfaction with the procedure and return to normal activity were used to evaluate short- and long-term outcomes. At the early MRI follow-up, 42% of patients showed a full-thickness rerupture, while 25% had a partial rerupture, and 33% of tendons remained intact. The 10-year MRI follow-up (129 ± 11 months) showed 50% with a total rerupture, while the other half of the tendons were partially reruptured (25%) or intact (25%). The UCLA and Constant scores significantly improved from preoperatively (UCLA total: 50.6% ± 20.2%; Constant total: 44.7 ± 10.5 points) to 2 years (UCLA total: 91.4% ± 16.0% [ P rotator cuff repair showed good clinical long-term results despite a high rate of retears. Nonetheless, intact tendons provided significantly superior clinical long-term outcomes, making the improvement of tendon healing and repair integrity important goals of future research efforts.

  19. The clinical application of the implantation of retrievable filters in superior vena cava

    International Nuclear Information System (INIS)

    Tian Yulong; Zhang Xitong; Hong Duo

    2011-01-01

    Objective: To investigate the safety of the placement of Tulip retrievable filter in superior vena cava and to discuss the prevention of pulmonary embolism (PE). Methods: Implantation of Tulip retrievable filter in superior vena cava was performed in ten patients (6 males and 4 females, aged 42-60 years) with acute or subacute deep venous thrombosis in upper extremity or cephalo-cervical region. After the placement of filter, the local via-catheter thrombolysis was conducted. The clinical results, such as the improvement of venous obstructed symptoms at upper extremity or cephalo-cervical region, were recorded. The filter's shape and location were checked. The possible occurrence of pulmonary embolism was observed. Results: The filter was successfully implanted in supper vena cava in all patients, and the deep venous thrombosis at upper extremity and cephalo-cervical region responded well to the local via-catheter thrombolysis. The filters showed no displacement or tilting. The swelling at upper extremity and cephalo-cervical region was markedly faded away. No symptomatic pulmonary embolism occurred. the filter was successfully retrieved via the femoral vein in four patients. Conclusion: Tulip filter can be safety implanted in superior vena cava and can be smoothly retrieved. The occurrence of pulmonary embolism can be effectively prevented if corresponding local via-catheter thrombolysis is carried out. (authors)

  20. Endovascular Treatment of Malignant Superior Vena Cava Syndrome: Results and Predictive Factors of Clinical Efficacy

    Energy Technology Data Exchange (ETDEWEB)

    Fagedet, Dorothee, E-mail: DFagedet@chu-grenoble.fr [CHU de Grenoble, Clinique universitaire de medecine interne, Pole Pluridisciplinaire de Medecine (France); Thony, Frederic, E-mail: FThony@chu-grenoble.fr [CHU de Grenoble, Clinique universitaire de radiologie et imagerie medicale, Pole d' Imagerie (France); Timsit, Jean-Francois, E-mail: JFTimsit@chu-grenoble.fr [CHU de Grenoble, Clinique universitaire de reanimation, Pole Medecine Aiguee Communautaire (France); Rodiere, Mathieu, E-mail: MRodiere@chu-grenoble.fr [CHU de Grenoble, Clinique universitaire de radiologie et imagerie medicale, Pole d' Imagerie (France); Monnin-Bares, Valerie, E-mail: v-monnin@chu-montpellier.fr [CHRU Arnaud de Villeneuve, Imagerie Medicale Thoracique Cardiovasculaire (France); Ferretti, Gilbert R., E-mail: GFerretti@chu-grenoble.fr [CHU de Grenoble, Clinique universitaire de radiologie et imagerie medicale, Pole d' Imagerie (France); Vesin, Aurelien; Moro-Sibilot, Denis, E-mail: DMoro.pneumo@chu-grenoble.fr [University Grenoble 1 e Albert Bonniot Institute, Inserm U823 (France)

    2013-02-15

    To demonstrate the effectiveness of endovascular treatment (EVT) with self-expandable bare stents for malignant superior vena cava syndrome (SVCS) and to analyze predictive factors of EVT efficacy. Retrospective review of the 164 patients with malignant SVCS treated with EVT in our hospital from August 1992 to December 2007 and followed until February 2009. Endovascular treatment includes angioplasty before and after stent placement. We used self-expandable bare stents. We studied results of this treatment and looked for predictive factors of clinical efficacy, recurrence, and complications by statistical analysis. Endovascular treatment was clinically successful in 95% of cases, with an acceptable rate of early mortality (2.4%). Thrombosis of the superior vena cava was the only independent factor for EVT failure. The use of stents over 16 mm in diameter was a predictive factor for complications (P = 0.008). Twenty-one complications (12.8%) occurred during the follow-up period. Relapse occurred in 36 patients (21.9%), with effective restenting in 75% of cases. Recurrence of SVCS was significantly increased in cases of occlusion (P = 0.01), initial associated thrombosis (P = 0.006), or use of steel stents (P = 0.004). Long-term anticoagulant therapy did not influence the risk of recurrence or complications. In malignancy, EVT with self-expandable bare stents is an effective SVCS therapy. These results prompt us to propose treatment with stents earlier in the clinical course of patients with SVCS and to avoid dilatation greater than 16 mm.

  1. Endovascular Treatment of Malignant Superior Vena Cava Syndrome: Results and Predictive Factors of Clinical Efficacy

    International Nuclear Information System (INIS)

    Fagedet, Dorothée; Thony, Frederic; Timsit, Jean-François; Rodiere, Mathieu; Monnin-Bares, Valérie; Ferretti, Gilbert R.; Vesin, Aurélien; Moro-Sibilot, Denis

    2013-01-01

    To demonstrate the effectiveness of endovascular treatment (EVT) with self-expandable bare stents for malignant superior vena cava syndrome (SVCS) and to analyze predictive factors of EVT efficacy. Retrospective review of the 164 patients with malignant SVCS treated with EVT in our hospital from August 1992 to December 2007 and followed until February 2009. Endovascular treatment includes angioplasty before and after stent placement. We used self-expandable bare stents. We studied results of this treatment and looked for predictive factors of clinical efficacy, recurrence, and complications by statistical analysis. Endovascular treatment was clinically successful in 95% of cases, with an acceptable rate of early mortality (2.4%). Thrombosis of the superior vena cava was the only independent factor for EVT failure. The use of stents over 16 mm in diameter was a predictive factor for complications (P = 0.008). Twenty-one complications (12.8%) occurred during the follow-up period. Relapse occurred in 36 patients (21.9%), with effective restenting in 75% of cases. Recurrence of SVCS was significantly increased in cases of occlusion (P = 0.01), initial associated thrombosis (P = 0.006), or use of steel stents (P = 0.004). Long-term anticoagulant therapy did not influence the risk of recurrence or complications. In malignancy, EVT with self-expandable bare stents is an effective SVCS therapy. These results prompt us to propose treatment with stents earlier in the clinical course of patients with SVCS and to avoid dilatation greater than 16 mm.

  2. 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...... the infection, so when treatment is started it is currently a lifelong commitment. Is it reasonable then that guidelines are based almost completely on short-term randomized trials and observational studies of surrogate markers, or is there still a need for trials with clinical outcomes?...

  3. Syndrome of the superior caval vene - clinical findings, etiology and case reports

    International Nuclear Information System (INIS)

    Serdarevic, M.; Loehr, E.; Reidemeister, J.C.

    1984-01-01

    The so-called superior-Cava Syndrom is caused by obstructions by centrally localized tumors by thrombosis or by inflammations of the mediastinum. In cases of tumorous infiltration a graft can be inserted. The different phenomena of thrombosis caused by nutritial catheters and pace makers are of clinical importance. Acute thrombosis of the brachio-cervical veins and the Vena Cava can be treated successfully by means of thrombolysis. Besides CT bilateral brachial phlebography communicates optimal information concerning localization of vascular obstruction and collateral circuits. (orig.) [de

  4. 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.

  5. Endoscopic endonasal anatomy of superior orbital fissure and orbital apex regions: critical considerations for clinical applications.

    Science.gov (United States)

    Dallan, Iacopo; Castelnuovo, Paolo; de Notaris, Matteo; Sellari-Franceschini, Stefano; Lenzi, Riccardo; Turri-Zanoni, Mario; Battaglia, Paolo; Prats-Galino, Alberto

    2013-05-01

    The superior orbital fissure is a critical three-dimensional space connecting the middle cranial fossa and the orbit. From an endoscopic viewpoint, only the medial aspect has a clinical significance. It presents a critical relationship with the lateral sellar compartment, the pterygopalatine fossa and the middle cranial fossa. The connective tissue layers and neural and vascular structures of this region are described. The role of Muller's muscle is confirmed, and the utility of the maxillary and optic strut is outlined. Muller's muscle extends for the whole length of the inferior orbital fissure, passes over the maxillary strut and enters the superior orbital fissure, representing a critical surgical landmark. Dividing the tendon between the medial and inferior rectus muscle allows the identification of the main trunk of the oculomotor nerve, and a little laterally, it is usually possible to visualize the first part of the ophthalmic artery. Based on a better knowledge of anatomy, we trust that this area could be readily addressed in clinical situations requiring an extended approach in proximity of the orbital apex.

  6. 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...... 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...... the infection, so when treatment is started it is currently a lifelong commitment. Is it reasonable then that guidelines are based almost completely on short-term randomized trials and observational studies of surrogate markers, or is there still a need for trials with clinical outcomes?...

  7. Prenatal Diagnosis of Persistent Left Superior Vena Cava and its Clinical Significance

    Directory of Open Access Journals (Sweden)

    Aytül Çorbacıoğlu Esmer

    2014-03-01

    Full Text Available Background: Persistent left superior vena cava (PLSVC is a variant of systemic venous return which is observed in 0.3% of autopsies in the general population and in 4-8% of patients with congenital heart disease. Aims: To evaluate associated cardiac, extracardiac and chromosomal anomalies in prenatally diagnosed cases of PLSVC and to review their outcome. Study Design: Retrospective comparative study. Methods: The data of patients with a prenatal diagnosis of PLSVC between May 2008 and January 2013 were reviewed retrospectively. Results: Data of 31 cases were reviewed. Fifteen (48.4% cases were associated with cardiac defects and 17 (54.8% cases had associated extracardiac sonographic or postpartum findings. Two fetuses had karyotype anomalies. Outcome was significantly more favorable in cases not associated with cardiac defects in comparison to those associated with cardiac anomalies (84.6% vs. 33.3%, p=0.009. All cases with isolated PLSVC survived, while among the cases associated with extracardiac anomalies, with cardiac anomalies and with both extracardiac and cardiac anomalies, the survival rate was 75%, 50% and 22.2%, respectively. The most frequent group of cardiac anomalies associated with PLSVC was septal defects and VSD was the most common heart defect individually, being observed in nine fetuses. Conclusion: Prenatally diagnosed PLSVC is associated with cardiac and extracardiac anomalies in the majority of cases. Outcome is significantly worse if PLSVC is associated with a cardiac defect, and the prognosis is excellent in isolated cases.

  8. 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 ...

  9. Clinical Manifestations and Outcome of Syphilitic Uveitis

    NARCIS (Netherlands)

    Bollemeijer, Jan G.; Wieringa, Wietse G.; Missotten, Tom O. A. R.; Meenken, Ina; ten Dam-van Loon, Ninette H.; Rothova, Aniki; Los, Leonoor I.

    PURPOSE. To analyze visual outcome, effectiveness of various modes of antibiotic treatment, and prognostic factors in patients with serologically proven syphilitic uveitis. METHODS. The clinical records of 85 patients (139 eyes) diagnosed with syphilitic uveitis between 1984 and 2013 at tertiary

  10. Myeloid Sarcoma Predicts Superior Outcome in Pediatric AML; Can Cytogenetics Solve the Puzzle?

    Science.gov (United States)

    Pramanik, Raja; Tyagi, Anudishi; Chopra, Anita; Kumar, Akash; Vishnubhatla, Sreenivas; Bakhshi, Sameer

    2018-06-01

    The purpose of our study was to evaluate the clinical, cytogenetic, and molecular features, and survival outcomes in patients with acute myeloid leukemia (AML) with myeloid sarcoma (MS) and compare them with patients with AML without MS. This was a retrospective analysis of de novo pediatric AML patients with or without MS diagnosed at our cancer center between June 2003 and June 2016. MS was present in 121 of 570 (21.2%), the most frequent site being the orbit. Patients with MS had a younger median age (6 years vs. 10 years) and presented with higher hemoglobin and platelet but lower white blood cell count compared with patients without MS. Further, t (8; 21) (P < .01), loss of Y chromosome (P < .01), and deletion 9q (P = .03) were significantly higher in patients with AML with MS. Event-free survival (EFS; P = .003) and overall survival (OS; P = .001) were better among patients with AML with MS (median EFS 21.0 months and median OS 37.1 months) compared with those with AML without MS (median EFS 11.2 months and median OS 16.2 months). The t (8; 21) was significantly associated with MS (odds ratio, 3.92). In a comparison of the 4 groups divided according to the presence or absence of MS and t (8; 21), the subgroup of patients having MS without concomitant t (8; 21) was the only group to have a significantly better OS (hazard ratio, 0.53; 95% confidence interval, 0.34-0.82; P = .005). Although t (8; 21) was more frequently associated with MS, it did not appear to be the reason for better outcome. Copyright © 2018 Elsevier Inc. All rights reserved.

  11. Clinical Features and Outcomes Differ between Skeletal and Extraskeletal Osteosarcoma

    Directory of Open Access Journals (Sweden)

    Sheila Thampi

    2014-01-01

    Full Text Available Background. Extraskeletal osteosarcoma (ESOS is a rare subtype of osteosarcoma. We investigated patient characteristics, overall survival, and prognostic factors in ESOS. Methods. We identified cases of high-grade osteosarcoma with known tissue of origin in the Surveillance, Epidemiology, and End Results database from 1973 to 2009. Demographics were compared using univariate tests. Overall survival was compared with log-rank tests and multivariate analysis using Cox proportional hazards methods. Results. 256/4,173 (6% patients with high-grade osteosarcoma had ESOS. Patients with ESOS were older, were more likely to have an axial tumor and regional lymph node involvement, and were female. Multivariate analysis showed ESOS to be favorable after controlling for stage, age, tumor site, gender, and year of diagnosis [hazard ratio 0.75 (95% CI 0.62 to 0.90; p=0.002]. There was an interaction between age and tissue of origin such that older patients with ESOS had superior outcomes compared to older patients with skeletal osteosarcoma. Adverse prognostic factors in ESOS included metastatic disease, larger tumor size, older age, and axial tumor site. Conclusion. Patients with ESOS have distinct clinical features but similar prognostic factors compared to skeletal osteosarcoma. Older patients with ESOS have superior outcomes compared to older patients with skeletal osteosarcoma.

  12. Clinical characteristics and outcomes of septic bursitis.

    Science.gov (United States)

    Lieber, Sarah B; Fowler, Mary Louise; Zhu, Clara; Moore, Andrew; Shmerling, Robert H; Paz, Ziv

    2017-12-01

    Limited data guide practice in evaluation and treatment of septic bursitis. We aimed to characterize clinical characteristics, microbiology, and outcomes of patients with septic bursitis stratified by bursal involvement, presence of trauma, and management type. We conducted a retrospective cohort study of adult patients admitted to a single center from 1998 to 2015 with culture-proven olecranon and patellar septic bursitis. Baseline characteristics, clinical features, microbial profiles, operative interventions, hospitalization lengths, and 60-day readmission rates were determined. Patients were stratified by bursitis site, presence or absence of trauma, and operative or non-operative management. Of 44 cases of septic bursitis, patients with olecranon and patellar bursitis were similar with respect to age, male predominance, and frequency of bursal trauma; patients managed operatively were younger (p = 0.05). Clinical features at presentation and comorbidities were similar despite bursitis site, history of trauma, or management. The most common organism isolated from bursal fluid was Staphylococcus aureus. Patients managed operatively were discharged to rehabilitation less frequently (p = 0.04). This study of septic bursitis is among the largest reported. We were unable to identify presenting clinical features that differentiated patients treated surgically from those treated conservatively. There was no clear relationship between preceding trauma or bursitis site and clinical course, management, or outcomes. Patients with bursitis treated surgically were younger. Additional study is needed to identify patients who would benefit from early surgical intervention for septic bursitis.

  13. Clinical predictors of outcome in vitiligo

    Directory of Open Access Journals (Sweden)

    Dave Shriya

    2002-11-01

    Full Text Available The significant inter-patient variability in progression, and response to therapy makes it a great challenge for the physician to predict the outcome of vitiligo at the very outset. Subjective factors like stress, pregnancy, sunburn and illness have been identified as aggravating factors for vitiligo. However, a few studies have evaluated the statistical significance of objective clinical parameters in predicting the outcome of vitiligo. Our retrospective analysis of 199 consecutive patients with vitiligo who presented to our OPD was aimed at evaluation of these objective clinical parameters utilizing a standard proforma. Patients already on treatment, and those with duration of disease less than 6 months were excluded from the study. Progression was defined as an increase in size or number of lesions in the 3 months prior to presentation. In all 76. 9% patients had progression of vitiligo. The clinical parameters significantly associated with progression were a positive family history (p=0. 027, mucosal involvement (p=0. 032, Koebner′s phenomenon (p=0. 036 and nonsegmental vitiligo (p=0. 033. Thrichrome sign, leucotrichia, longer duration and higher age at onset did not correlate significantly with progression. The one significant observation that we found to have the poor prognostic implication in vitiligo is the presence of mucosal vitiligo. The clinical prediction of disease progression at the outset enables the physician to set realistic treatment goals and optimize the therapeutic regimen for the individual patient.

  14. Surgical Outcomes of Deep Superior Sulcus Augmentation Using Acellular Human Dermal Matrix in Anophthalmic or Phthisis Socket.

    Science.gov (United States)

    Cho, Won-Kyung; Jung, Su-Kyung; Paik, Ji-Sun; Yang, Suk-Woo

    2016-07-01

    Patients with anophthalmic or phthisis socket suffer from cosmetic problems. To resolve those problems, the authors present the surgical outcomes of deep superior sulcus (DSS) augmentation using acellular dermal matrix in patients with anophthalmic or phthisis socket. The authors retrospectively reviewed anophthalmic or phthisis patients who underwent surgery for DSS augmentation using acellular dermal matrix. To evaluate surgical outcomes, the authors focused on 3 aspects: the possibility of wearing contact prosthesis, the degree of correction of the DSS, and any surgical complications. The degree of correction of DSS was classified as excellent: restoration of superior sulcus enough to remove sunken sulcus shadow; fair: gain of correction effect but sunken shadow remained; or fail: no effect of correction at all. Ten eyes of 10 patients were included. There was a mean 21.3 ± 37.1-month period from evisceration or enucleation to the operation for DSS augmentation. All patients could wear contact prosthesis after the operation (100%). The degree of correction was excellent in 8 patients (80%) and fair in 2. Three of 10 (30%) showed complications: eyelid entropion, upper eyelid multiple creases, and spontaneous wound dehiscence followed by inflammation after stitch removal. Uneven skin surface and paresthesia in the forehead area of the affected eye may be observed after surgery. The overall surgical outcomes were favorable, showing an excellent degree of correction of DSS and low surgical complication rates. This procedure is effective for patients who have DSS in the absence or atrophy of the eyeball.

  15. Clinical Manifestations and Outcome of Syphilitic Uveitis.

    Science.gov (United States)

    Bollemeijer, Jan G; Wieringa, Wietse G; Missotten, Tom O A R; Meenken, Ina; ten Dam-van Loon, Ninette H; Rothova, Aniki; Los, Leonoor I

    2016-02-01

    To analyze visual outcome, effectiveness of various modes of antibiotic treatment, and prognostic factors in patients with serologically proven syphilitic uveitis. The clinical records of 85 patients (139 eyes) diagnosed with syphilitic uveitis between 1984 and 2013 at tertiary centers in The Netherlands were retrospectively analyzed. Mean age was 47 years (range, 27-73 years), 82.4% were male. HIV positivity was found in 28 (35.9%) patients; 13 were newly diagnosed. Most patients had pan (45.9%) or posterior (31.8%) uveitis. On average, logMAR visual acuity (VA) improved significantly from 0.55 at the start of syphilis treatment to 0.34 at 1 month and to 0.27 at 6 months follow-up. Most patients (86.7%) reached disease remission. No differences in efficacy between the various treatment regimens were found. A high logMAR VA at the start of syphilis treatment and a treatment delay of more than 12 weeks were prognostic for a high logMAR VA at 6 months follow-up. Chronicity was not related to any form of treatment, HIV status, or Venereal Disease Research Laboratory test outcome. In this large cohort of 85 patients with syphilitic uveitis, visual outcomes were favorable in the majority of cases. Visual outcome was dependent on VA at the start of syphilis treatment and treatment delay.

  16. Scrub typhus: Clinical spectrum and outcome.

    Science.gov (United States)

    Venkategowda, Pradeep M; Rao, S Manimala; Mutkule, Dnyaneshwar P; Rao, Mallela V; Taggu, Alai N

    2015-04-01

    Scrub typhus is one of the differential diagnoses for fever with thrombocytopenia. ARDS associated with Scrub typhus has high morbidity and mortality. To evaluate clinical features, lab values, and outcome in patients with scrub typhus and comparison in patients with or without ARDS. A prospective observational study was conducted on 109 patients with febrile illness and thrombocytopenia during a period of 12 months. All 109 patients were tested with both Immune-chromatography test and Weil felix test. Patients having either Immune-chromatography test/Weil felix test positive have been included and considered as scrub typhus positive whereas negative for both Immune-chromatography and Weil felix test were excluded. Clinical features, lab parameters, and outcome were evaluated in all patients with scrub typhus. Statistical analysis used in this study was T-test. Among 58 patients who were included (After exclusion of 51 patients among total of 109 patients) 34 patients had no ARDS and 24 patients had ARDS. The clinical feature like dyspnoea, cough, low blood pressure (MAPscrub typhus patients group with ARDS. The higher titers of Weil-felix can be correlated with more severe form of disease according to our observation. All 34 Scrub typhus patients without ARDS recovered completely. Among 24 Scrub typhus patients with ARDS, 22 patients recovered, and 2 patients died. Scrub typhus is an important differential diagnosis in a patients having fever with thrombocytopenia. Scrub typhus associated with ARDS has high morbidity and mortality. Early diagnosis and treatment with doxycycline can prevent the occurrence of ARDS.

  17. Korean Clinic Based Outcome Measure Studies

    Directory of Open Access Journals (Sweden)

    Jongbae Park

    2003-02-01

    Full Text Available Background: Evidence based medicine has become main tools for medical practice. However, conducting a highly ranked in the evidence hierarchy pyramid is not easy or feasible at all times and places. There remains a room for descriptive clinical outcome measure studies with admitting the limit of the intepretation. Aims: Presents three Korean clinic based outcome measure studies with a view to encouraging Korean clinicians to conduct similar studies. Methods: Three studies are presented briefly here including 1 Quality of Life of liver cancer patients after 8 Constitutional acupuncture; 2 Developing a Korean version of Measuring yourself Medical Outcome profile (MYMOP; and 3 Survey on 5 Shu points: a pilot In the first study, we have included 4 primary or secondary liver cancer patients collecting their diagnostic X-ray film and clinical data f개m their hospital, and asked them to fill in the European Organization Research and Treatment of Cancer, Quality of Life Questionnaire before the commencement of the treatment. The acupuncture treatment is set up format but not disclosed yet. The translation and developing a Korean version of outcome measures that is Korean clinician friendly has been sought for MYMOP is one of the most appropriate one. The permission was granted, the translation into Korean was done, then back translated into English only based on the Korean translation by the researcher who is bilingual in both languages. The back translation was compared by the original developer of MYMOP and confirmed usable. In order to test the existence of acupoints and meridians through popular forms of Korean acupuncture regimes, we aim at collecting opinions from 101 Korean clinicians that have used those forms. The questions asked include most effective symptoms, 5 Shu points, points those are least likely to use due to either adverse events or the lack of effectiveness, theoretical reasons for the above proposals, proposing outcome measures

  18. 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.)

  19. Pyogenic sacroiliitis: diagnosis, management and clinical outcome

    International Nuclear Information System (INIS)

    Kucera, Tomas; Sponer, Pavel; Brtkova, Jindra; Ryskova, Lenka; Popper, Eduard; Frank, Martin; Kucerova, Marie

    2015-01-01

    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. Auto-Targeted Neurostimulation Is Not Superior to Placebo in Chronic Low Back Pain: A Fourfold Blind Randomized Clinical Trial.

    Science.gov (United States)

    Aguilar Ferrándiz, Maria Encarnación; Nijs, Jo; Gidron, Yori; Roussel, Nathalie; Vanderstraeten, Rob; Van Dyck, Dries; Huysmans, Eva; De Kooning, Margot

    2016-07-01

    Myofascial trigger points (MTrPs) are common in people with musculoskeletal pain and may play a role in chronic nonspecific low back pain (CLBP). One of the potential treatments of MTrPs is the Nervomatrix Soleve® auto-targeted neurostimulation device, providing targeted transcutaneous electrical nerve stimulation (TENS) to MTrPs in the lower back muscles. To date, no controlled studies have evaluated the effectiveness of this device for the pain management of this population. To examine whether the Nervomatrix Soleve® auto-targeted neurostimulation device is superior over placebo for the treatment of CLBP. A fourfold-blind randomized controlled trial was conducted. Brussels University Hospital, health care centers and pharmacies around Belgium. Participants with CLBP for at least 3 months were randomly assigned to the experimental (the Nervomatrix Soleve® auto-targeted neurostimulation device providing TENS-stimulation and mechanical pressure) or placebo group (the Nervomatrix Soleve® auto-targeted neurostimulation device providing mechanical pressure alone without current). The treatment protocol in both groups consisted of 6 treatment sessions per patient. Participants were evaluated at baseline prior to the intervention, immediately following treatment, and at one month follow-up. Pain and pain behavior (steps climbed) were assessed as primary outcome measures. Secondary outcome measures were pain functioning, health beliefs, symptoms of central sensitization, pain catastrophizing, and kinesiophobia. In total, 39 participants were included in the study. Participants in both groups improved significantly for pain and functioning, but no significant differences were observed between groups. These improvements were not clinically meaningful for any of the reported measures. The health beliefs changed significantly in both groups (P pain, pain behavior, functioning, central sensitization, pain catastrophizing, and health beliefs.

  1. Clinical Assessment of Physical Examination Maneuvers for Superior Labral Anterior to Posterior Lesions.

    Science.gov (United States)

    Somerville, Lyndsay E; Willits, Kevin; Johnson, Andrew M; Litchfield, Robert; LeBel, Marie-Eve; Moro, Jaydeep; Bryant, Dianne

    2017-10-01

    Purpose  Shoulder pain and disability pose a diagnostic challenge owing to the numerous etiologies and the potential for multiple disorders to exist simultaneously. The evidence to support the use of clinical tests for superior labral anterior to posterior complex (SLAP) is weak or absent. The purpose of this study is to determine the diagnostic validity of physical examination maneuvers for SLAP lesions by performing a methodologically rigorous, clinically applicable study. Methods  We recruited consecutive new shoulder patients reporting pain and/or disability. The physician took a history and indicated their certainty about each possible diagnosis ("certain the diagnosis is absent/present," or "uncertain requires further testing"). The clinician performed the physical tests for diagnoses where uncertainty remained. Magnetic resonance imaging arthrogram and arthroscopic examination were the gold standards. We calculated sensitivity, specificity, and likelihood ratios (LRs) and investigated whether combinations of the top tests provided stronger predictions. Results  Ninety-three patients underwent physical examination for SLAP lesions. When using the presence of a SLAP lesion (Types I-V) as disease positive, none of the tests was sensitive (10.3-33.3) although they were moderately specific (61.3-92.6). When disease positive was defined as repaired SLAP lesion (including biceps tenodesis or tenotomy), the sensitivity (10.5-38.7) and specificity (70.6-93.8) of tests improved although not by a substantial amount. None of the tests was found to be clinically useful for predicting repairable SLAP lesions with all LRs close to one. The compression rotation test had the best LR for both definitions of disease (SLAP tear present = 1.8 and SLAP repaired = 1.67). There was no optimal combination of tests for diagnosing repairable SLAP lesions, with at least two tests positive providing the best combination of measurement properties (sensitivity 46.1% and

  2. Abdominal tuberculosis: clinical presentation and outcome

    International Nuclear Information System (INIS)

    Kumar, R.; Saddique, M.; Iqbal, P.

    2007-01-01

    To study the clinical presentation and outcome of cases of Abdominal Tuberculosis. Fifty four patients of Abdominal Tuberculosis were seen during the study period. Four patients were lost to follow-up, which were excluded. Detailed information of all the patients including age, sex, symptoms, signs, investigations and management was recorded, analyzed and compared with local and international data. Out of the 50 patients with Abdominal Tuberculosis, 31 were females and 19 males. Their ages ranged from 17 to 63 years, with a mean age of 25.1 years. Thirty five cases were admitted through Emergency and 15 through Outpatients departments. Abdominal pain was the most common symptom found in 44 (88%) patients followed by vomiting in 33 (66%). Abdominal tenderness was seen in 22 (44%) patients, while 16 (32%) patients had rigidity and other features of peritonitis. Surgery was performed in all these patients, limited right hemicolectomy in 17 (34%), segmental resection and anastomosis in 12 (24%), ileostomy and strictureplasty in six (12%) each, repair of perforation in five (10%) and adhesiolysis in four (8%) patients. Overall mortality was 8% due to septicaemia and multiorgan failure. Abdominal Tuberculosis is a significant clinical entity with lethal complications in neglected cases. It affects a younger age group and is more common in females. Clinical features are rather non-specific but vague ill health, low grade fever, weight loss and anorexia may help to diagnose the case. (author)

  3. The clinical outcome of childhood masturbation.

    Science.gov (United States)

    Unal, F

    2000-01-01

    This study was performed to investigate the clinical outcome of childhood masturbation. For this purpose 50 children (mean age = 48.7 +/- 24.5 months, 34 girls females and 16 boys males) with masturbation symptoms were examined at first visit to the Department of Child Psychiatry and two years thereafter with psychiatric interviews. The mean masturbation frequency at the initial interview was significantly decreased after two years. It was noted that 39 children (78%) were completely recovered and 11 children (22%) continued to masturbate after two years. Children who did not recover were significantly younger, began to masturbate earlier and masturbated more frequently than others at the time of initial evaluation. It was concluded that the findings about the beneficial effect of sedative drugs in combination with parental guidance, education and means for behavior modification were promising.

  4. Clinical outcomes in traumatic pseudophacocele: A rare clinical entity.

    Science.gov (United States)

    Narang, Priya; Agarwal, Amar

    2017-12-01

    The purpose of this study is to evaluate the clinical outcomes in patients with traumatic pseudophacocele. In this retrospective, interventional case series, scleral wound repair with pars plana vitrectomy and glued intrascleral fixation of an intraocular lens (glued IOL) was performed in 5 eyes of 5 patients. Pupilloplasty was performed in 3 cases whereas aniridia glued IOL fixation was done in 1 case that had total avulsion and loss of iris tissue. The main outcome measures were best-corrected visual acuity (BCVA), intraoperative and postoperative complications during the entire follow-up period. The preoperative vision ranged from hand movement to perception of light in all the patients. The mean postoperative BCVA was 0.42 ± 0.21 Snellen's decimal equivalent (SDE) at final follow-up. Postoperatively, all the cases retained good visual acuity with case 1 and case 2 reporting 0.5 SDE, case 3 had 0.33 SDE, case 5 had 0.67 SDE whereas case 4 had a final visual acuity limited to 0.1 SDE due to associated corneal opacity. The mean follow-up period was 20.2 ± 11.7 months (range from 9 months to 36 months). The IOL was well centered, all the wounds were well apposed and the mean postoperative intraocular pressure was 14.6 ± 1.95 mm Hg. No complications were reported in the entire follow-up period. The clinical outcomes of management of pseudophacocele were encouraging with retention of reasonably good visual potential in all cases.

  5. Clinical manifestations and outcome of tuberculous sclerokeratitis.

    Science.gov (United States)

    Shoughy, Samir S; Jaroudi, Mahmoud O; Tabbara, Khalid F

    2016-09-01

    To study the clinical manifestations and outcome of patients with tuberculous sclerokeratitis treated with antituberculous therapy without concomitant use of systemic steroids. We reviewed retrospectively the medical records of eight consecutive patients with tuberculous sclerokeratitis. Patients were treated unsuccessfully with topical and/or systemic steroids. They underwent complete ophthalmic examination, systemic evaluation, laboratory investigations and imaging. Tuberculin skin test was done with purified protein derivative (PPD) on all patients. The diagnosis of tuberculous sclerokeratitis was made based on clinical findings of scleritis with adjacent peripheral corneal stromal keratitis, positive PPD test of 15 mm of induration or more, response to antituberculous treatment (ATT) within 4 weeks and exclusion of other causes of sclerokeratitis. Antituberculous drugs were given for a minimum of 6 months without concomitant use of corticosteroids. The outcome measure was resolution of the ocular surface inflammation of the sclera and cornea. Eight consecutive patients with a diagnosis of tuberculous sclerokeratitis were included. There were one male and seven female patients. The mean age was 29 years with an age range of 7-43 years. The involvement of the sclera was nodular in six patients and diffuse in two. The involvement of the cornea consisted of peripheral corneal stromal inflammation adjacent to the area of scleritis. Patients responded to antituberculous medications with complete resolution of the sclerokeratitis without topical or systemic anti-inflammatory agents. Antituberculous medications can lead to complete resolution of the sclerokeratitis without concomitant use of steroids, or other anti-inflammatory agents. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  6. Functional heartburn: clinical characteristics and outcome.

    Science.gov (United States)

    Surdea Blaga, Teodora; Dumitrascu, Dan; Galmiche, Jean-Paul; Bruley des Varannes, Stanislas

    2013-03-01

    Patients with heartburn and normal upper gastrointestinal endoscopy, normal oesophageal acid exposure, no symptom-reflux association and who fail to respond to a proton-pump inhibitor are classified as having functional heartburn (FH). This study aimed (i) to characterize the symptoms and functional abnormalities of patients with FH and (ii) to describe their clinical outcome. Among all patients referred for 24 h multichannel intraluminal impedance-pH (MII-pH), patients with FH were identified. The clinical characteristics and high-resolution oesophageal pressure topography recordings of FH patients were analyzed at the time of the 24-h MII-pH test. A symptom-related and health-related quality-of-life questionnaire was then sent to FH patients to assess the long-term outcome. Forty patients fulfilled the criteria for FH, representing 8.5% of the referred population. Twenty-two months after initial testing, 66% of patients still suffered from heartburn. The rate of mixed reflux (liquid/gas) was higher in patients with persisting heartburn at the final evaluation (63 vs. 50%, P=0.04). Sixty-six per cent of patients had one or more manometric abnormalities. Acid clearance time in MII-pH was significantly higher in patients with weak peristalsis than patients with normal peristalsis (60 ± 45 vs. 31 ± 19 s, P=0.03). A high rate of mixed reflux and/or a manometric abnormality were associated with a higher risk of persistent heartburn. FH is a chronic disorder with persisting symptoms in two-thirds of patients. An increased rate of mixed reflux and/or the presence of manometric abnormalities are associated with a higher risk of persisting symptoms and may help to identify the population with unmet therapeutic needs.

  7. Clinical Features and Outcomes of Gastric Ischemia.

    Science.gov (United States)

    Sharma, Ayush; Mukewar, Saurabh; Chari, Suresh T; Wong Kee Song, Louis M

    2017-12-01

    Gastric ischemia is a rare condition associated with poor prognosis. Our study aim was to highlight the clinical features and outcomes of patients with gastric ischemia. A retrospective review of patients diagnosed with isolated gastric ischemia at our institution from January 1, 2000, to May 5, 2016, was performed. Demographic, clinical, endoscopic, radiologic, and outcome variables were abstracted for analysis. Seventeen patients (65% men) with mean age of 69.3 ± 11.3 years and body mass index of 28.8 ± 11.1 were identified. The etiologies for gastric ischemia included local vascular causes (n = 8), systemic hypoperfusion (n = 4), and mechanical obstruction (n = 5). The most common presenting symptoms were abdominal pain (65%), gastrointestinal bleeding (47%), and altered mental status (23%). The typical endoscopic appearance was mucosal congestion and erythema with or without ulceration. Gastric pneumatosis and portal venous air were more commonly seen on CT imaging. Radiologic and/or surgical intervention was needed in 9 patients, while the remaining 8 patients were managed conservatively with acid suppression, antibiotics, and nasogastric tube decompression. The median duration of hospital stay was 15 days (range 1-36 days). There were no cases of rebleeding and the mortality rate as a direct result of gastric ischemia was 24% within 6 months of diagnosis. Although uncommon, gastric ischemia is associated with significant mortality. Endoscopy and CT imaging play an important role in its diagnosis. The management of gastric ischemia is dictated by its severity and associated comorbidities.

  8. 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.

  9. 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.

  10. Pulmonary hydatidosis patterns and clinical outcomes

    Directory of Open Access Journals (Sweden)

    Shadi Hamouri

    2018-02-01

    Full Text Available Background Pulmonary hydatidosis remains a significant health problem in endemic areas. The clinical patterns and presentation vary according to the size, number, location and integrity of the cyst. Aims The aim of this study is to retrospectively evaluate the pattern and outcomes of patients diagnosed with pulmonary hydatidosis treated surgically in a tertiary hospital in northern Jordan. Methods A retrospective review of patients with pulmonary hydatidosis between December 2009 and December 2017 were performed. Data regarding demographic features, clinical presentation, serology testing, clinical outcomes and duration of medical treatment after surgery were obtained. Chest X-Ray and computerized tomography as well as liver ultrasound were the main methods of diagnosis. Parenchyma preserving excisions of the laminated membrane with capitonnage of the remaining cavity were performed in all patients. Albendazole was prescribed for 3– 6 months postoperatively. Results Eighty-eight patients were involved. Mean age was 29.5±16.7 years (range 8–75. Females comprised 52 per cent of the patients. The main presenting symptoms were cough, dyspnea and chest pain. Thirty-two (37 per cent patients had rupture of the cyst at the time of the presentation; 15 patients had direct rupture, 10 had communicating rupture and contained rupture was diagnosed in seven patients. Multiple and/or bilateral lesions were encountered in 25/88 (28.5 per cent and 15 (17 per cent patients respectively. Lower lobes were involved in 73.8 per cent of the cases. The mean hospital stay was 6.53±2.83 days. Post-operative morbidities were developed in 12/88 (13 per cent patients with air leak (5 per cent as the most common morbidity. No recurrences or mortalities were reported in the follow up period. Conclusion Parenchyma preserving cyst excision with capitonnage provides a low postoperative morbidity in patients with both intact and complicated pulmonary hydatidosis. To

  11. Two-dimensional global longitudinal strain is superior to left ventricular ejection fraction in prediction of outcome in patients with left-sided infective endocarditis

    DEFF Research Database (Denmark)

    Lauridsen, Trine Kiilerich; Alhede, Christina; Crowley, Anna Lisa

    2018-01-01

    BACKGROUND: Impaired cardiac function is the main predictor of poor outcome in infective endocarditis (IE). Global longitudinal strain (GLS) derived from two-dimensional strain echocardiography has proven superior in prediction of long-term outcome as compared to left ventricular ejection fraction...

  12. Clinical outcome of patients with oropharyngeal squamous cell carcinoma

    International Nuclear Information System (INIS)

    Ebisumoto, Koji; Okami, Kenji; Sakai, Akihiro; Atsumi, Taku; Maki, Daisuke; Sugimoto, Ryosuke; Iida, Masahiro

    2011-01-01

    The objective of this study was to investigate therapeutic strategies for oropharyngeal squamous cell carcinoma based on an examination of clinical outcomes in our department. The patients were 99 cases with oropharyngeal squamous cell carcinoma treated in our hospital from March 2000 to March 2009. Five-year overall survival (OS) and 5-year cause-specific survival (CSS) were examined by the Kaplan-Meier survival curve. Subsite, stage, treatment (surgery group or radiotherapy or/and chemotherapy group) and prognosis were reviewed retrospectively. Five-year OS and 5-year CSS were 50% and 59%. Compared with the Stage I and II groups, the prognosis of Stage III and IV groups was significantly worse. As for the treatment, 5-year CSS of the surgery group was 76%, while that of the radiotherapy or/and chemotherapy group was 52%. Regarding the subsite, 5-year CSS of the lateral wall type Stage I and II groups was 90% (surgery group: 100%, radiotherapy or/and chemotherapy group: 83%), and that of the Stage III and IV groups was 63% (surgery group: 87%, radiotherapy or/and chemotherapy group: 55%). Five-year CSS of the superior wall type Stage I and II groups was 85% (surgery group: 100%, radiotherapy or/and chemotherapy group: 66%), and that of the Stage III and IV groups was 50% (surgery group: 75%, 5-year CSS was not obtained in the radiotherapy or/and chemotherapy group). The good outcome of the surgery group suggests that the indications for the operation were appropriate, and expansion of transoral resection should be considered in the near future. The outcomes of the radiotherapy or/and chemotherapy group require improvement. (author)

  13. 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.

  14. Variable Origin of the Superior Laryngeal Artery and Its Clinical Significance

    OpenAIRE

    Soubhagya R. Nayak1*, Ashwin Krishnamurthy2, Latha V. Prabhu2, Bhagath Kumar Potu3, Ishwar B. Bagoji4, Jiji PJ2 and Ganesh Kumar Chettiar2

    2011-01-01

    The superior laryngeal artery (SLA) is the dominant arterial supply of the laryngeal muscles, mucosa and glands. The purpose of the present study was to document the variable origin of the SLA in the carotid triangle. Although the variation in the SLA origin and morphology is important during the partial laryngectomy and reconstruction surgery of the larynx, the description of the SLA in modern literature is vague. The anatomy of SLA was studied in 37 adult South Indian preserved cadavers age...

  15. Clinical Outcomes of Characterized Chondrocyte Implantation

    Science.gov (United States)

    Huylebroek, José; Van Der Bauwhede, Jan; Saris, Daniël; Veeckman, Geert; Bobic, Vladimir; Victor, Jan; Almqvist, Karl Fredrik; Verdonk, Peter; Fortems, Yves; Van Lommel, Nel; Haazen, Ludo

    2012-01-01

    Objective: To assess the clinical outcome of patients treated with autologous chondrocyte implantation using ChondroCelect in daily practice. Methods: The study is a cross-sectional analysis of an open-label, noninterventional cohort. The setting was a compassionate use program, involving 43 orthopaedic centers in 7 European countries. The participants were patients treated with ChondroCelect between October 13, 2004 and July 2, 2008. The measurements used were Clinical Global Impression–Improvement and –Efficacy and solicited adverse event reports. Results: Safety data were collected from 334 patients (90.3%), and effectiveness data were from 282 (76.2%) of the 370 patients treated. Mean age at baseline was 33.6 years (range, 12-57 years), 57% were male, and mean body mass index was 25 kg/m2. Mean follow-up was 2.2 years (range, 0.4-4.1 years). A femoral condyle lesion was reported in 66% (288/379) and a patellar lesion in 19% (84/379). Mean lesion size was 3.5 cm2; a collagen membrane was used in 92.4% (328/355). A therapeutic effect was reported in 89% (234/264) of patients overall and in 87% (40/46) of patellar lesion patients. Rates of much or very much improved patients were similar in patients with short- (18 months: 68% [70/103]) (P = 0.68) and were independent of lesion size (>4 cm2: 75.5% [37/49]; ≤4 cm2: 67.7% [111/164]) (P = 0.38). Adverse events were similar to those reported in the randomized trial with the same product, with more arthrofibrosis, more reduced joint mobility, and more crepitations reported in patellar lesions. Overall, less cartilage hypertrophy was noted, probably due to the use of a biological membrane cover. Conclusions: Implantation of ChondroCelect appeared to result in a positive benefit/risk ratio when used in an unselected heterogenous population, irrespective of the follow-up period, lesion size, and type of lesion treated. PMID:26069630

  16. Shortfalls in pediatric hydrocephalus clinical outcome analysis.

    Science.gov (United States)

    Walid, Mohammad Sami; Robinson, Joe Sam

    2012-06-01

    In this paper, we used search engine technology to study outcome analysis and cost awareness of child hydrocephalus in the literature. The aggregate hospital charges of hydrocephalus treatment procedures for patients years old was extracted from the Nationwide Inpatient Sample (NIS) data. Hydrocephalus literature was probed through the PubMed biomedical search engine. Aggregate hospital charges associated with ventriculo-peritoneal shunting as the principle procedure for patients years old have increased 1.7-fold over a 13-year period to 235.6 million in 2009. Hospital discharges, however, decreased from 3,390 in 1997 to 2,525 in 2009 (25.5% decrease over 13 years). The number of papers in English language indexed by PubMed in relation to child hydrocephalus in humans increased from 81 papers in 1996 to 133 in 2010 (1.6-fold increase), totaling 1,694 over 15 years. Randomized controlled trials published in relation to child hydrocephalus totaled 16 over the same period (0.94% of child hydrocephalus papers). Papers related to child hydrocephalus with "costs and cost analysis" as medical subject heading totaled 13 papers (0.77%). Over the past 15 years, disappointingly the number of printed child hydrocephalus papers appeared to have only plateaued. Strikingly, only a very small number of these papers were directed toward randomized control studies, the sine qua non of high-grade clinical evidence. Moreover, very few papers make reference to cost analysis or economics in the treatment of hydrocephalus - an issue coming increasingly before the nation at this point.

  17. 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.

  18. Subjective and objective outcomes in randomized clinical trials

    DEFF Research Database (Denmark)

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

    2014-01-01

    explicitly defined the terms. CONCLUSION: The terms "subjective" and "objective" are ambiguous when used to describe outcomes in randomized clinical trials. We suggest that the terms should be defined explicitly when used in connection with the assessment of risk of bias in a clinical trial......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...

  19. 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; Keita, S; 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.

  20. Postoperative Clinical Outcome and Risk Factors for Poor Outcome of Foraminal and Extraforaminal Lumbar Disc Herniation.

    Science.gov (United States)

    Bae, Jung Sik; Kang, Kyung Hee; Park, Jeong Hyun; Lim, Jae Hyeon; Jang, Il Tae

    2016-03-01

    We evaluated postoperative outcomes in patients who have lumbar foraminal or extraforaminal disc herniation (FELDH) and suggested the risk factors for poor outcomes. A total of 234 patients were selected for this study. Pre- and post-operative Visual Analogue Scale (VAS) and Korean version Oswestry Disability Index (KODI) were evaluated and the changes of both score were calculated. Outcome was defined as excellent, good, fair, and poor based on Mcnab classification. The percentage of superior facetectomy was calculated by using the Maro-view 5.4 Picture Archiving Communication System (PACS). Paramedian lumbar discectomy was performed in 180 patients and combined lumbar discectomy was performed in 54 patients. Paramedian lumbar discectomy group showed better outcome compared with combined discectomy group. p value of VAS change was 0.009 and KODI was 0.013. The average percentage of superior facetectomy was 33% (range, 0-79%) and it showed negative correlation with VAS and KODI changes (Pearson coefficient : -0.446 and -0.498, respectively). Excellent or good outcome cases (Group I) were 136 (58.1%) and fair or poor outcome cases (Group II) were 98 (41.9%). The percentage of superior facetectomy was 26.5% at Group I and 42.5% at Group II. There was significant difference in superior facetectomy percentage between Group I and II (p=0.000). This study demonstrated that paramedian lumbar discectomy with preservation of facet joints is an effective and good procedure for FELDH. At least 60% of facet should be preserved for excellent or good outcomes.

  1. Core outcome sets for research and clinical practice

    NARCIS (Netherlands)

    Chiarotto, Alessandro; Ostelo, Raymond W.; Turk, Dennis C.; Buchbinder, Rachelle; Boers, Maarten

    2017-01-01

    Background This masterclass introduces the topic of core outcome sets, describing rationale and methods for developing them, and providing some examples that are relevant for clinical research and practice. Method A core outcome set is a minimum consensus-based set of outcomes that should be

  2. Superior long term outcome associated with native vessel versus graft vessel PCI following secondary PCI in patients with prior CABG.

    Science.gov (United States)

    Mavroudis, Chrysostomos A; Kotecha, Tushar; Chehab, Omar; Hudson, Jonathan; Rakhit, Roby D

    2017-02-01

    Secondary percutaneous coronary intervention (PCI) in patients with prior coronary artery bypass graft surgery is increasingly common. Graft vessel PCI has higher rates of adverse events compared with native coronary vessel PCI. To investigate the clinical outcomes of patients with prior CABG who underwent secondary PCI of either a graft vessel (GV), a native coronary vessel (NV) or both graft and native (NG) vessels. 220 patients (84% male) who underwent PCI in our institution to either GV (n=89), NV (n=103) or both GV and NV (NG group) (n=28) were studied. The study population underwent 378 procedures (GV group; n=126, NV group; n=164 and NG group; n=88). Median follow up was for 36months [range 2-75months]. Target vessel revascularisation (TVR) occurred in 12.5% of the GV group and 3.6% in the NV group [p=0.0004], and was predominantly due to in-stent restenosis. Patients who had PCI due to TVR were more likely to suffer from diabetes and peripheral vascular disease. History of chronic renal failure was associated with higher risk (HR 2.21, p=0.005) whereas preserved left ventricular ejection fraction (LVEF) with lower risk (HR 0.17, p=0.0007) of death. The median survival (interval between CABG and end of follow-up period) was lower in the GV compared with the NV group (315 vs 372months p=0.005). This registry demonstrates inferior long term outcome for patients undergoing secondary PCI of GV versus NV. Where possible, a strategy of NV rather than GV target PCI should be considered in patients with prior CABG. Secondary PCI in patients with prior CABG surgery is increasingly common. Graft vessel PCI has inferior outcomes with high rates of restenosis and occlusion compared with native coronary vessel PCI. We studied the clinical outcomes of 220 patients with prior CABG who underwent secondary PCI to either a graft vessel (GV), a native coronary vessel (NV) or both graft and native (NG) vessels. Target vessel revascularisation was 5 times higher in the GV

  3. A prospective analysis of 179 type 2 superior labrum anterior and posterior repairs: outcomes and factors associated with success and failure.

    Science.gov (United States)

    Provencher, Matthew T; McCormick, Frank; Dewing, Christopher; McIntire, Sean; Solomon, Daniel

    2013-04-01

    There is a paucity of type 2 superior labrum anterior and posterior (SLAP) surgical outcomes with prospective data. To prospectively analyze the clinical outcomes of the arthroscopic treatment of type 2 SLAP tears in a young, active patient population, and to determine factors associated with treatment success and failure. Case-control study; Level of evidence, 3. Over a 4-year period, 225 patients with a type 2 SLAP tear were prospectively enrolled. Two sports/shoulder-fellowship-trained orthopaedic surgeons performed repairs with suture anchors and a vertical suture construct. Patients were excluded if they underwent any additional repairs, including rotator cuff repair, labrum repair outside of the SLAP region, biceps tenodesis or tenotomy, or distal clavicle excision. Dependent variables were preoperative and postoperative assessments with the American Shoulder and Elbow Surgeons (ASES), Single Assessment Numeric Evaluation (SANE), and Western Ontario Shoulder Instability (WOSI) scores and independent physical examinations. A failure analysis was conducted to determine factors associated with failure: age, mechanism of injury, preoperative outcome scores, and smoking. Failure was defined as revision surgery, mean ASES score below 70, or an inability to return to sports and work duties, which was assessed statistically with the Student t test and stepwise logarithmic regression. There were 179 of 225 patients who completed the follow-up for the study (80%) at a mean of 40.4 months (range, 26-62 months). The mean preoperative scores (WOSI, 54%; SANE, 50%; ASES, 65) improved postoperatively (WOSI, 82%; SANE, 85%; ASES, 88) (P failure criteria. Fifty patients elected revision surgery. Advanced age within the cohort (>36 years) was the only factor associated with a statistically significant increase in the incidence of failure. Those who were deemed failed had a mean age of 39.2 years (range, 29-45 years) versus those who were deemed healed with a mean age of 29

  4. Clinical outcomes of facial transplantation: a review.

    Science.gov (United States)

    Shanmugarajah, Kumaran; Hettiaratchy, Shehan; Clarke, Alex; Butler, Peter E M

    2011-01-01

    A total of 18 composite tissue allotransplants of the face have currently been reported. Prior to the start of the face transplant programme, there had been intense debate over the risks and benefits of performing this experimental surgery. This review examines the surgical, functional and aesthetic, immunological and psychological outcomes of facial transplantation thus far, based on the predicted risks outlined in early publications from teams around the world. The initial experience has demonstrated that facial transplantation is surgically feasible. Functional and aesthetic outcomes have been very encouraging with good motor and sensory recovery and improvements to important facial functions observed. Episodes of acute rejection have been common, as predicted, but easily controlled with increases in systemic immunosuppression. Psychological improvements have been remarkable and have resulted in the reintegration of patients into the outside world, social networks and even the workplace. Complications of immunosuppression and patient mortality have been observed in the initial series. These have highlighted rigorous patient selection as the key predictor of success. The overall early outcomes of the face transplant programme have been generally more positive than many predicted. This initial success is testament to the robust approach of teams. Dissemination of outcomes and ongoing refinement of the process may allow facial transplantation to eventually become a first-line reconstructive option for those with extensive facial disfigurements. Copyright © 2011 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

  5. Differences in the dynamics of serotonin reuptake transporter occupancy may explain superior clinical efficacy of escitalopram versus citalopram.

    Science.gov (United States)

    Kasper, Siegfried; Sacher, Julia; Klein, Nikolas; Mossaheb, Nilufar; Attarbaschi-Steiner, Trawat; Lanzenberger, Rupert; Spindelegger, Christoph; Asenbaum, Susanne; Holik, Alexander; Dudczak, Robert

    2009-05-01

    Escitalopram the S-enantiomer of the racemate citalopram, is clinically more effective than citalopram in the treatment of major depressive disorder. However, the precise mechanism by which escitalopram achieves superiority over citalopram is yet to be determined. It has been hypothesized that the therapeutically inactive R-enantiomer competes with the serotonin-enhancing S-enantiomer at a low-affinity allosteric site on serotonin reuptake transporters (SERTs), and reduces the effectiveness of the S-enantiomer at the primary, high-affinity serotonin-binding site. This study summarizes the results of two recent single-photon emission computerized tomography studies measuring SERT occupancy in citalopram-treated and escitalopram-treated healthy volunteers, after a single dose and multiple doses (i.e. under steady-state conditions). The single-dose study showed no attenuating effect of R-citalopram. After multiple dosing, however, SERT occupancy was significantly reduced in the presence of R-citalopram. Under steady-state conditions, R-enantiomer concentrations were greater than for the S-enantiomer because of slower clearance of R-citalopram. A pooled analysis suggests that build-up of the R-enantiomer after repeated citalopram dosing may lead to increased inhibition of S-enantiomer occupancy of SERT. This review adds to the growing body of evidence regarding differences in the dynamics of SERT occupancy, that is, molecular mechanisms underlying the often-observed superior clinical efficacy of escitalopram compared with citalopram in major depressive disorder.

  6. Congenital clinical malaria: Incidence, management and outcome ...

    African Journals Online (AJOL)

    Objective: With paucity of documentation of congenital clinical malaria in the world literature, we therefore aimed to review its rates, presentation, management and out come of this problem in neonates at the Usmanu Danfodiyo University Teaching Hospital, Sokoto. Methodology: This prospective study was carried out in ...

  7. Predictors of clinical outcome following lumbar disc surgery

    DEFF Research Database (Denmark)

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

    2016-01-01

    scheduled for first time, single-level lumbar discectomy. Participants underwent a standardized preoperative evaluation including real-time ultrasound imaging assessment of lumbar multifidus function, and an 8-week postoperative rehabilitation programme. Clinical outcome was defined by change in disability....... 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...

  8. Clinical characteristics and outcomes of familial and idiopathic ...

    African Journals Online (AJOL)

    Clinical characteristics and outcomes of familial and idiopathic dilated cardiomyopathy in Cape Town: A comparative study of 120 cases followed up over 14 years. NBA Ntusi, M Badri, F Gumedze, A Wonkam, BM Mayosi ...

  9. Admission Hyperglycemia and Clinical Outcome in Cerebral Venous Thrombosis

    NARCIS (Netherlands)

    Zuurbier, Susanna M.; Hiltunen, Sini; Tatlisumak, Turgut; Peters, Guusje M.; Silvis, Suzanne M.; Haapaniemi, Elena; Kruyt, Nyika D.; Putaala, Jukka; Coutinho, Jonathan M.

    2016-01-01

    Background and Purpose-Admission hyperglycemia is associated with poor clinical outcome in ischemic and hemorrhagic stroke. Admission hyperglycemia has not been investigated in patients with cerebral venous thrombosis. Methods-Consecutive adult patients with cerebral venous thrombosis were included

  10. Levothyroxine Poisoning - Symptoms and Clinical Outcome

    DEFF Research Database (Denmark)

    Nygaard, Birgitte; Saedder, Eva A; Dalhoff, Kim

    2015-01-01

    Levothyroxine (LT), T4, poisoning is rarely associated with a severe outcome. However, cases with significant complications have been reported. The aim of this study was to identify factors associated with symptoms of poisoning including late-onset symptoms. All enquiries to the Danish Poison...... Information Centre (DPIC) concerning LT poisoning between March 2007 and September 2012 were reviewed and the following parameters were recorded: age, dose, time from ingestion, multiple drug intake and symptoms. To evaluate the frequency of late-onset symptoms, a subgroup of patients without initial symptoms...... patients, neither in children nor in adults (age 16-92 years) (p poisoning at the time of enquiry; however, in 9 of 21 (43%) patients, we were able to contact, late-onset symptoms existed. In none of the cases...

  11. Clinical Profile and Visual Outcome of Ocular Bartonellosis in Malaysia

    OpenAIRE

    Tan, Chai Lee; Fhun, Lai Chan; Tai, Evelyn Li Min; Abdul Gani, Nor Hasnida; Muhammed, Julieana; Tuan Jaafar, Tengku Norina; Ahmad Tajudin, Liza Sharmini; Wan Hitam, Wan-Hazabbah

    2017-01-01

    Background. Ocular bartonellosis can present in various ways, with variable visual outcome. There is limited data on ocular bartonellosis in Malaysia. Objective. We aim to describe the clinical presentation and visual outcome of ocular bartonellosis in Malaysia. Materials and Methods. This was a retrospective review of patients treated for ocular bartonellosis in two ophthalmology centers in Malaysia between January 2013 and December 2015. The diagnosis was based on clinical features, support...

  12. Clinical Outcomes of Colorectal Cancer in Kenya | Saidi | Annals of ...

    African Journals Online (AJOL)

    Background The incidence of colorectal cancer in Africa is increasing. True data on clinical outcomes of the disease is hampered by follow up challenges. Method Follow up data of 233 patients treated for colorectal cancer between 2005 and 2010 at various Nairobi hospitals were evaluated. The primary outcome was ...

  13. Clinical applications of the superior epigastric artery perforator (SEAP) flap: anatomical studies and preoperative perforator mapping with multidetector CT.

    Science.gov (United States)

    Hamdi, Moustapha; Van Landuyt, Koenraad; Ulens, Sara; Van Hedent, Eddy; Roche, Nathalie; Monstrey, Stan

    2009-09-01

    Pedicled superior epigastric artery perforator (SEAP) flaps can be raised to cover challenging thoracic defects. We present an anatomical study based on multidetector computerized tomography (MDCT) scan findings of the SEA perforators in addition to the first reported clinical series of SEAP flaps in anterior chest wall reconstruction. (a) In the CT scan study, images of a group of 20 patients who underwent MDCT scan analysis were used to visualise bilaterally the location of musculocutaneous SEAP. X- and Y-axes were used as landmarks to localise the perforators. The X-axis is a horizontal line at the junction of sternum and xyphoid (JCX) and the Y-axis is at the midline. (b) In the clinical study, seven pedicled SEAP flaps were performed in another group of patients. MDCT images revealed totally 157 perforators with a mean of 7.85 perforators per patient. The dominant perforators (137 perforators) were mainly localised in an area between 1.5 and 6.5 cm from the X-axis on both sides and between 3 and 16 cm below the Y-axis. The calibre of these dominant perforators was judged as 'good' to 'very good' in 82.5% of the cases. The average dimension of the flap was 21.7x6.7 cm. All flaps were based on one perforator. Mean harvesting time was 110 min. There were no flap losses. Minor tip necrosis occurred in two flaps. One of them was treated with excision and primary closure. Our clinical experience indicates that the SEAP flap provides a novel and useful approach for reconstruction of anterior chest wall defects. CT-based imaging allows for anatomical assessment of the perforators of the superior epigastric artery (SEA).

  14. Clinical Outcomes of Penile Prosthesis Implantation Surgery

    Directory of Open Access Journals (Sweden)

    Onur Dede

    2016-06-01

    Full Text Available Objective: We aimed to evaluating the outcomes of in­flatable penile prosthesis implantations and partner sat­isfaction. Methods: Data of 52 patients who underwent penile prosthesis implantation in single center between May 2010 and December 2015 were retrospectively analyzed. Types of prosthesis, complication and satisfaction rates of patients were recorded by EDITS (Erectile Dysfunction Inventory of Treatment Satisfaction questionnaire was used. Results: The mean age was 49.2±14.7 years for patients. The mean follow-up durations for 34.3±12.5 months. The mean hospital stay was 3.84±1.52 days. Evaluating of the couples satisfaction revealed that 44 (84% of the patient were very satisfied. There was not any complication and no patient need to underwent revision surgery. Conclusion: Inflatable penile prosthesis implants, with high levels of treatment success, patient and partner sat­isfaction, are effective and safe options for treatment of organic erectile dysfunction with acceptable complication and revision rates.

  15. Human middle longitudinal fascicle: segregation and behavioral-clinical implications of two distinct fiber connections linking temporal pole and superior temporal gyrus with the angular gyrus or superior parietal lobule using multi-tensor tractography.

    Science.gov (United States)

    Makris, N; Preti, M G; Wassermann, D; Rathi, Y; Papadimitriou, G M; Yergatian, C; Dickerson, B C; Shenton, M E; Kubicki, M

    2013-09-01

    The middle longitudinal fascicle (MdLF) is a major fiber connection running principally between the superior temporal gyrus and the parietal lobe, neocortical regions of great biological and clinical interest. Although one of the most prominent cerebral association fiber tracts, it has only recently been discovered in humans. In this high angular resolution diffusion imaging (HARDI) MRI study, we delineated the two major fiber connections of the human MdLF, by examining morphology, topography, cortical connections, biophysical measures, volume and length in seventy-four brains. These two fiber connections course together through the dorsal temporal pole and the superior temporal gyrus maintaining a characteristic topographic relationship in the mediolateral and ventrodorsal dimensions. As these pathways course towards the parietal lobe, they split to form separate fiber pathways, one following a ventrolateral trajectory and connecting with the angular gyrus and the other following a dorsomedial route and connecting with the superior parietal lobule. Based on the functions of their cortical affiliations, we suggest that the superior temporal-angular connection of the MdLF, i.e., STG(MdLF)AG plays a role in language and attention, whereas the superior temporal-superior parietal connection of the MdLF, i.e., STG(MdLF)SPL is involved in visuospatial and integrative audiovisual functions. Furthermore, the MdLF may have clinical implications in neurodegenerative disorders such as primary progressive aphasia, frontotemporal dementia, posterior cortical atrophy, corticobulbar degeneration and Alzheimer's disease as well as attention-deficit/hyperactivity disorder and schizophrenia.

  16. Clinical outcomes in hypertensive or diabetes patients who ...

    African Journals Online (AJOL)

    Background: The use of complementary medicines in addition to medical prescription by patients with hypertension, diabetes and other chronic diseases presents a challenge for healthcare providers in Nigeria and globally. There is very little data on the clinical outcomes in these patients. Objectives: To evaluate clinical ...

  17. Antenatal clinical pelvimetry in primigravidae and outcome of labour ...

    African Journals Online (AJOL)

    Method: A retrospective study of clinical pelvimetry and outcome of labour in primigravidae. Results: The total number of primigravidae included in the study was 268 and of these, 74 were adjudged to have adequate pelvis at antenatal clinical pelvimetry. The APGAR scores at one and five minutes were significantly higher ...

  18. Basic clinical characteristics and hospital outcomes of acute ...

    African Journals Online (AJOL)

    Basic clinical characteristics and hospital outcomes of acute coronary syndrome patients - Sudan. A.M. Taha, H.O. Mirghani. Abstract. Background: There are Variation in the presentation of the acute coronary syndrome between countries. The present study aimed to investigate the basic clinical characteristics and ...

  19. 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.

  20. TLG-S criteria are superior to both EORTC and PERCIST for predicting outcomes in patients with metastatic lung adenocarcinoma treated with erlotinib

    Energy Technology Data Exchange (ETDEWEB)

    Ho, Kung-Chu [National Taiwan University, Graduate Institute of Biomedical Electronics and Bioinformatics, Taipei (China); Chang Gung Memorial Hospital and Chang Gung University, Department of Nuclear Medicine and Center for Advanced Molecular Imaging and Translation, Taoyuan (China); Fang, Yu-Hua Dean [National Cheng Kung University, Department of Biomedical Engineering, Tainan (China); Chung, Hsiao-Wen [National Taiwan University, Graduate Institute of Biomedical Electronics and Bioinformatics, Taipei (China); Liu, Yuan-Chang [Chang Gung Memorial Hospital and Chang Gung University, Department of Medical Imaging and Intervention, Taoyuan (China); Chang, John Wen-Cheng; Hou, Ming-Mo [Chang Gung Memorial Hospital and Chang Gung University, Division of Hematology-Oncology, Department of Internal Medicine, Taoyuan (China); Yang, Cheng-Ta [Chang Gung Memorial Hospital and Chang Gung University, Department of Thoracic Medicine, Taoyuan (China); Cheng, Nai-Ming; Yen, Tzu-Chen [Chang Gung Memorial Hospital and Chang Gung University, Department of Nuclear Medicine and Center for Advanced Molecular Imaging and Translation, Taoyuan (China); Su, Tzu-Pei [Chang Gung Memorial Hospital, Department of Nuclear Medicine, Keelung (China)

    2016-11-15

    In this retrospective review of prospectively collected data, we sought to investigate whether early FDG-PET assessment of treatment response based on total lesion glycolysis measured using a systemic approach (TLG-S) would be superior to either local assessment with EORTC (European Organization for Research and Treatment of Cancer) criteria or single-lesion assessment with PERCIST (PET Response Criteria in Solid Tumors) for predicting clinical outcomes in patients with metastatic lung adenocarcinoma treated with erlotinib. We also examined the effect of bone flares on tumor response evaluation by single-lesion assessment with PERCIST in patients with metastatic bone lesions. We performed a retrospective review of prospectively collected data from 23 patients with metastatic lung adenocarcinoma treated with erlotinib. All participants underwent FDG-PET imaging at baseline and on days 14 and 56 after completion of erlotinib treatment. In addition, diagnostic CT scans were performed at baseline and on day 56. FDG-PET response was assessed with TLG-S, EORTC, and PERCIST criteria. Response assessment based on RECIST 1.1 (Response Evaluation Criteria in Solid Tumors) from diagnostic CT imaging was used as the reference standard. Two-year progression-free survival (PFS) and overall survival (OS) served as the main outcome measures. We identified 13 patients with bone metastases. Of these, four (31 %) with persistent bone uptake due to bone flares on day 14 were erroneously classified as non-responders according to the PERCIST criteria, but they were correctly classified as responders according to both the EORTC and TLG-S criteria. Patients who were classified as responders on day 14 based on TLG-S criteria had higher rates of 2-year PFS (26.7 % vs. 0 %, P = 0.007) and OS (40.0 % vs. 7.7 %, P = 0.018). Similar rates were observed in patients who showed a response on day 56 based on CT imaging according to the RECIST criteria. Patients classified as responders on day 14

  1. Need for Outcome Scenario Analysis of Clinical Trials in Diabetes.

    Science.gov (United States)

    Garcia-Verdugo, Rosa; Erbach, Michael; Schnell, Oliver

    2017-03-01

    Since the FDA requirement for cardiovascular safety of all new antihyperglycemic drugs to enter the market, the number and extent of phase 3 clinical trials has markedly increased. Unexpected trial results imply an enormous economic, personal and time cost and has deleterious effects over R&D. To prevent unforeseen developments in clinical trials, we recommend performing a comprehensive prospective outcome scenario analysis before launching the trial. In this commentary, we discuss the most important factors to take in consideration for prediction of clinical trial outcome scenarios and propose a theoretical model for decision making.

  2. Is dextrose prolotherapy superior to placebo for the treatment of temporomandibular joint hypermobility? A randomized clinical trial.

    Science.gov (United States)

    Cömert Kiliç, S; Güngörmüş, M

    2016-07-01

    A randomized clinical trial involving adult patients with bilateral temporomandibular joint (TMJ) hypermobility referred for treatment was implemented. The sample comprised 30 consecutive patients, who were divided randomly into two groups. The TMJ hypermobility was treated with either saline (placebo group) or dextrose injections (study group). The solution was injected into five different TMJ areas in three sessions at monthly intervals. The predictor variable was the treatment technique. The outcome variables were visual analogue scale (VAS) evaluations and maximum inter-incisal opening (MIO). Outcome variables were recorded preoperatively and at 12 months postoperatively. Descriptive and bivariate statistics were computed, and significance was set at a P-value of dextrose prolotherapy is no more effective than placebo treatment for any of the outcome variables of TMJ hypermobility assessed. Copyright © 2016 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  3. Benchmarking Outpatient Rehabilitation Clinics Using Functional Status Outcomes.

    Science.gov (United States)

    Gozalo, Pedro L; Resnik, Linda J; Silver, Benjamin

    2016-04-01

    To utilize functional status (FS) outcomes to benchmark outpatient therapy clinics. Outpatient therapy data from clinics using Focus on Therapeutic Outcomes (FOTO) assessments. Retrospective analysis of 538 clinics, involving 2,040 therapists and 90,392 patients admitted July 2006-June 2008. FS at discharge was modeled using hierarchical regression methods with patients nested within therapists within clinics. Separate models were estimated for all patients, for those with lumbar, and for those with shoulder impairments. All models risk-adjusted for intake FS, age, gender, onset, surgery count, functional comorbidity index, fear-avoidance level, and payer type. Inverse probability weighting adjusted for censoring. Functional status was captured using computer adaptive testing at intake and at discharge. Clinic and therapist effects explained 11.6 percent of variation in FS. Clinics ranked in the lowest quartile had significantly different outcomes than those in the highest quartile (p < .01). Clinics ranked similarly in lumbar and shoulder impairments (correlation = 0.54), but some clinics ranked in the highest quintile for one condition and in the lowest for the other. Benchmarking models based on validated FS measures clearly separated high-quality from low-quality clinics, and they could be used to inform value-based-payment policies. © Health Research and Educational Trust.

  4. 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. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  5. Systematic review and meta-analysis of persistent left superior vena cava on prenatal ultrasound: associated anomalies, diagnostic accuracy and postnatal outcome.

    Science.gov (United States)

    Gustapane, S; Leombroni, M; Khalil, A; Giacci, F; Marrone, L; Bascietto, F; Rizzo, G; Acharya, G; Liberati, M; D'Antonio, F

    2016-12-01

    To quantify the prevalence of chromosomal anomalies in fetuses with persistent left superior vena cava (PLSVC), assess the strength of the association between PLSVC and coarctation of the aorta and ascertain the diagnostic accuracy of antenatal ultrasound in correctly identifying isolated cases of PLSVC. MEDLINE, EMBASE, CINHAL and the Cochrane databases were searched from the year 2000 onwards using combinations of keywords 'left superior vena cava' and 'outcome'. Two authors reviewed all abstracts independently. Quality assessment of the included studies was performed using the Newcastle-Ottawa Scale for cohort studies. The rates of the following outcomes were analyzed: chromosomal abnormalities; associated intracardiac anomalies (ICAs) and extracardiac anomalies (ECAs) diagnosed prenatally; additional ICAs and ECAs detected only at postnatal imaging or clinical evaluation but missed at prenatal imaging; and association of PLSVC and coarctation of the aorta. Meta-analyses of proportions were used to combine data. In total, 2708 articles were identified and 13 (n = 501) were included in the systematic review. Associated ICAs and ECAs were detected at the prenatal ultrasound examination or at a follow-up assessment in 60.7% (95% CI, 44.2-75.9%) and 37.8% (95% CI, 31.0-44.8%) of cases, respectively. Chromosomal anomalies occurred in 12.5% (95% CI, 9.0-16.4%) of cases in the overall population of fetuses with PLSVC and in 7.0% (95% CI, 2.7-13.0%) of isolated cases. Additional ICAs and ECAs were detected only after birth and missed at ultrasound in 2.4% (95% CI, 0.5-5.8%) and 6.7% (95% CI, 2.2-13.2%) of cases, respectively. Coarctation of the aorta was associated with isolated PLSVC in 21.3% (95% CI, 13.6-30.3%) of cases. PLSVC is commonly associated with ICAs, ECAs and chromosomal anomalies. Fetuses with isolated PLSVC should be followed up throughout pregnancy in order to rule out coarctation of the aorta. As most of the data in this review were derived from

  6. Clinical Operations Variables are Associated With Blood Pressure Outcomes.

    Science.gov (United States)

    Kressin, Nancy R; Lasser, Karen E; Paasche-Orlow, Michael; Allison, Jeroan; Ash, Arlene S; Adams, William G; Shanahan, Christopher W; Legler, Aaron; Pizer, Steven D

    2015-06-01

    Uncontrolled blood pressure (BP), among patients diagnosed and treated for the condition, remains an important clinical challenge; aspects of clinical operations could potentially be adjusted if they were associated with better outcomes. To assess clinical operations factors' effects on normalization of uncontrolled BP. Observational cohort study. Patients diagnosed with hypertension from a large urban clinical practice (2005-2009). We obtained clinical data on BP, organized by person-month, and administrative data on primary care provider (PCP) staffing. We assessed the resolution of an episode of uncontrolled BP as a function of time-varying covariates including practice-level appointment volume, individual clinicians' appointment volume, overall practice-level PCP staffing, and number of unique PCPs. Among the 7409 unique patients representing 50,403 person-months, normalization was less likely for the patients in whom the episode starts during months when the number of unique PCPs were high [the top quintile of unique PCPs was associated with a 9 percentage point lower probability of normalization (Ppercentage point reduction in the probability of normalization (P=0.01)]. Neither clinician appointment volume nor practice clinician staffing levels were significantly associated with the probability of normalization. Findings suggest that clinical operations factors can affect clinical outcomes like BP normalization, and point to the importance of considering outcome effects when organizing clinical care.

  7. Does quality improvement work in neonatology improve clinical outcomes?

    Science.gov (United States)

    Ellsbury, Dan L; Clark, Reese H

    2017-04-01

    Quality improvement initiatives in neonatology have been promoted as an important way of improving outcomes of newborns. The purpose of this review is to examine the effectiveness of recent quality improvement work in improving the outcomes of infants requiring neonatal intensive care. Quality improvement collaboratives and single-center projects demonstrate improvement of clinical processes and outcomes in neonatology that impact both preterm and term infants. Declines in morbidities, resource use, and length of stay have been associated with reductions in healthcare costs. Recent quality improvement work has shown evidence of improvement in clinical outcomes in neonatal intensive care patients. These improvements have important implications for the reduction of healthcare costs in this population.

  8. Pharmacists' interventions on clinical asthma outcomes: a systematic review.

    Science.gov (United States)

    Garcia-Cardenas, Victoria; Armour, Carol; Benrimoj, Shalom I; Martinez-Martinez, Fernando; Rotta, Inajara; Fernandez-Llimos, Fernando

    2016-04-01

    The objective of this systematic review was to evaluate the impact of pharmacists' interventions on clinical asthma outcomes on adult patients and to identify the outcome indicators used.PubMed, Scopus, Web of Science and Scielo were searched. Studies addressing pharmacists' interventions on adult asthma patients reporting clinical asthma outcomes were incorporated.11 clinical outcomes were identified in 21 studies. 10 studies measured the impact of the intervention on asthma control. Randomised controlled trials (RCT) and non-RCTs found positive results in percentages of controlled patients and Asthma Control Questionnaire (ACQ) scores. Discordant results were found for Asthma Control Test results. Asthma severity was assessed in four studies. One RCT found a significant decrease in the percentage of severe patients; two non-RCTs found significant improvements in severity scores. 11 studies reported pulmonary function indicators, showing inconsistent results. Eight studies measured asthma symptoms; three RCTs and four non-RCTs showed significant improvements.RCTs and non-RCTs generated similar results for most outcomes. Based on the evidence generated by RCTs, pharmacists' have a positive impact on the percentage of controlled patients, ACQ scores, severity and symptoms. Future research should report using the core outcome set of indicators established for asthma (PROSPERO CRD42014007019). Copyright ©ERS 2016.

  9. 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

  10. Long-term results of middle fossa plugging of superior semicircular canal dehiscences: clinically and instrumentally demonstrated efficiency in a retrospective series of 16 ears.

    Science.gov (United States)

    Thomeer, Hans; Bonnard, Damien; Castetbon, Vincent; Franco-Vidal, Valérie; Darrouzet, Patricia; Darrouzet, Vincent

    2016-07-01

    The objective of this study is to report the surgical outcome after middle fossa approach (MFA) plugging in patients suffering from a superior semi-circular canal dehiscence (SCD) syndrome. This is a retrospective case review. Tertiary referral center. Sixteen ears in 13 patients with a SCD syndrome suffering from severe and disabling vestibular symptoms with a bony dehiscence on CT scan >3 mm and decreased threshold of cervical vestibular evoked potentials (cVEMPs). We assessed preoperatively: clinical symptoms, hearing, cVEMPs threshold, size of dehiscence and videonystagmography (VNG) with caloric and 100 Hz vibratory tests. Postoperatively, we noted occurrences of neurosurgical complication, evolution of audiological and vestibular symptoms, and evaluation of cVEMP data. Tullio's phenomenon was observed in 13 cases (81.3 %) and subjectively reported hearing loss in seven (43.7 %). All patients were so disabled that they had to stop working. No neurosurgical complications were observed in the postoperative course. In three cases (16.6 %), an ipsilateral and transitory immediate postoperative vestibular deficit associated with a sensorineural hearing loss (SNHL) was noted, which totally resolved with steroids and bed rest. All patients were relieved of audiological and vestibular symptoms and could return to normal activity with a mean follow-up of 31.1 months (range 3-95). No patient had residual SNHL. cVEMPs were performed in 14 ears postoperatively and were normalized in 12 (85.7 %). Two of the three patients operated on both sides kept some degree of unsteadiness and oscillopsia. MFA plugging of the superior semi-circular canal is an efficient and non-hearing deteriorating procedure.

  11. Superior virologic and treatment outcomes when viral load is measured at 3 months compared to 6 months on antiretroviral therapy.

    Science.gov (United States)

    Kerschberger, Bernhard; Boulle, Andrew M; Kranzer, Katharina; Hilderbrand, Katherine; Schomaker, Michael; Coetzee, David; Goemaere, Eric; Van Cutsem, Gilles

    2015-01-01

    Routine viral load (VL) monitoring is utilized to assess antiretroviral therapy (ART) adherence and virologic failure, and it is currently scaled-up in many resource-constrained settings. The first routine VL is recommended as late as six months after ART initiation for early detection of sub-optimal adherence. We aimed to assess the optimal timing of first VL measurement after initiation of ART. This was a retrospective, cohort analysis of routine monitoring data of adults enrolled at three primary care clinics in Khayelitsha, Cape Town, between January 2002 and March 2009. Primary outcomes were virologic failure and switch to second-line ART comparing patients in whom first VL done was at three months (VL3M) and six months (VL6M) after ART initiation. Adjusted hazard ratios (aHR) were estimated using Cox proportional hazard models. In total, 6264 patients were included for the time to virologic failure and 6269 for the time to switch to second-line ART analysis. Patients in the VL3M group had a 22% risk reduction of virologic failure (aHR 0.78, 95% CI 0.64-0.95; p=0.016) and a 27% risk reduction of switch to second-line ART (aHR 0.73, 95% CI 0.58-0.92; p=0.008) when compared to patients in the VL6M group. For each additional month of delay of the first VL measurement (up to nine months), the risk of virologic failure increased by 9% (aHR 1.09, 95% CI 1.02-1.15; p=0.008) and switch to second-line ART by 13% (aHR 1.13, 95% CI 1.05-1.21; p<0.001). A first VL at three months rather than six months with targeted adherence interventions for patients with high VL may improve long-term virologic suppression and reduce switches to costly second-line ART. ART programmes should consider the first VL measurement at three months after ART initiation.

  12. Clinical profile and outcome of Dengue fever cases.

    Science.gov (United States)

    Ratageri, Vinod H; Shepur, T A; Wari, P K; Chavan, S C; Mujahid, I B; Yergolkar, P N

    2005-08-01

    Dengue fever is on rise globally. In India, Dengue epidemics are expanding geographically, even into the rural areas. Dengue can present with varied manifestations. The mortality rate has been brought down with high index of suspicion, strict monitoring and proper fluid resuscitation. Herewith, we are presenting clinical features and outcome of Dengue cases seen in and around Hubli (North Karnataka).

  13. Clinical profile and outcome of parathyroid adenoma-associated pancreatitis

    Directory of Open Access Journals (Sweden)

    Mohsin Aslam

    2018-01-01

    Conclusions: Estimating serum calcium after an episode of unexplained pancreatitis is important and can help minimize delay in diagnosing primary hyperparathyroidism, and possibly prevent the progression of pancreatitis. Parathyroidectomy improves the clinical outcome of primary hyperparathyroidism and prevents further attacks of pancreatitis.

  14. 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...

  15. The impact of antioxidant supplementation on clinical outcomes in ...

    African Journals Online (AJOL)

    Methodology: A systematic review and meta-analysis of the English literature was performed to determine the effect of antioxidant micronutrient supplementation on clinically important outcomes in the critically ill. Pubmed, Google Scholar and Science Direct electronic databases were searched for papers published ...

  16. Causes and Clinical Outcomes in Neonates with Acute Abdomen ...

    African Journals Online (AJOL)

    Causes and Clinical Outcomes in Neonates with Acute Abdomen Requiring Surgery at ... Neonatal surgery is challenging, particularly in the emergency setting whereby ... Other causes included peritonitis (6.9%) and abdominal wall defects (4.7%). ... accounting for 13 cases (30.2%) and mortality was 34.9 % ( 15 neonates).

  17. Short term clinical outcome of children with rotavirus infection at ...

    African Journals Online (AJOL)

    Background: Rotavirus infection is the single most common cause of acute gastroenteritis in children under five years of age. Rotavirus gastroenteritis has a high morbidity and mortality in children in Kenya. Objectives: To determine the short term clinical outcome for children admitted to Kenyatta National Hospital with ...

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

    DEFF Research Database (Denmark)

    Nielsen, Anette Søgaard; Nielsen, Bent

    2015-01-01

    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...

  19. Clinical Features and the Factors Associated with Poor Outcome of ...

    African Journals Online (AJOL)

    Clinical Features and the Factors Associated with Poor Outcome of. Measles Patients at Queen Elizabeth Central Hospital. Robin L Broadhead. Paul Courtright. Lincy Misoya. Affiliation: 1. Department of Paediatrics College of. Medicine University of Malawi. 2. International Eye FoundatiQn. 3. Department of Paediatrics ...

  20. Clinical outcome of parotidectomy with reconstruction: Experience of ...

    African Journals Online (AJOL)

    The comprehensive clinical outcome of the malignant cases could not be objectively assessed, as the OS and DFS were 50% at 2-years follow-up. It is our submission that a larger sample size is utilized in subsequent studies and quality of life evaluation is included in the methodology. Keywords: Facial re-animation, neural ...

  1. Clinical Features, Complications and Treatment Outcome of Brucella ...

    African Journals Online (AJOL)

    Purpose: Brucellosis is a multi-systemic infection that is endemic in some parts of the world. The purpose of this study was to examine the epidemiology as well as the clinical and haematological characteristics, complications, and treatment outcome of patients with brucellosis at the King Fahd Hospital of the University ...

  2. PC6 acupoint stimulation for the prevention of postcardiac surgery nausea and vomiting: a protocol for a two-group, parallel, superiority randomised clinical trial.

    Science.gov (United States)

    Cooke, Marie; Rickard, Claire; Rapchuk, Ivan; Shekar, Kiran; Marshall, Andrea P; Comans, Tracy; Doi, Suhail; McDonald, John; Spooner, Amy

    2014-11-13

    Postoperative nausea and vomiting (PONV) are frequent but unwanted complications for patients following anaesthesia and cardiac surgery, affecting at least a third of patients, despite pharmacological treatment. The primary aim of the proposed research is to test the efficacy of PC6 acupoint stimulation versus placebo for reducing PONV in cardiac surgery patients. In conjunction with this we aim to develop an understanding of intervention fidelity and factors that support, or impede, the use of PC6 acupoint stimulation, a knowledge translation approach. 712 postcardiac surgery participants will be recruited to take part in a two-group, parallel, superiority, randomised controlled trial. Participants will be randomised to receive a wrist band on each wrist providing acupressure to PC six using acupoint stimulation or a placebo. Randomisation will be computer generated, use randomly varied block sizes, and be concealed prior to the enrolment of each patient. The wristbands will remain in place for 36 h. PONV will be evaluated by the assessment of both nausea and vomiting, use of rescue antiemetics, quality of recovery and cost. Patient satisfaction with PONV care will be measured and clinical staff interviewed about the clinical use, feasibility, acceptability and challenges of using acupressure wristbands for PONV. Ethics approval will be sought from appropriate Human Research Ethics Committee/s before start of the study. A systematic review of the use of wrist acupressure for PC6 acupoint stimulation reported minor side effects only. Study progress will be reviewed by a Data Safety Monitoring Committee (DSMC) for nausea and vomiting outcomes at n=350. Dissemination of results will include conference presentations at national and international scientific meetings and publications in peer-reviewed journals. Study participants will receive a one-page lay-summary of results. Australian New Zealand Clinical Trials Registry--ACTRN12614000589684. Published by the BMJ

  3. Diagnostic issues, clinical characteristics, and outcomes for patients with fungemia

    DEFF Research Database (Denmark)

    Arendrup, Maiken Cavling; Sulim, Sofia; Holm, Anette

    2011-01-01

    This study investigated microbiological, clinical, and management issues and outcomes for Danish fungemia patients. Isolates and clinical information were collected at six centers. A total of 334 isolates, 316 episodes, and 305 patients were included, corresponding to 2/3 of the national episodes...... needed longer incubation. Species distribution varied by age, prior antifungal treatment (57% occurrence of C. glabrata, Saccharomyces cerevisiae, or C. krusei in patients with prior antifungal treatment versus 28% occurrence in those without it; P = 0.007), and clinical specialty (61% occurrence of C...

  4. Diagnostic Issues, Clinical Characteristics, and Outcomes for Patients with Fungemia

    DEFF Research Database (Denmark)

    Arendrup, Maiken Cavling; Sulim, Sofia; Holm, Anette

    2011-01-01

    This study investigated microbiological, clinical, and management issues and outcomes for Danish fungemia patients. Isolates and clinical information were collected at six centers. A total of 334 isolates, 316 episodes, and 305 patients were included, corresponding to 2/3 of the national episodes...... needed longer incubation. Species distribution varied by age, prior antifungal treatment (57% occurrence of C. glabrata, Saccharomyces cerevisiae, or C. krusei in patients with prior antifungal treatment versus 28% occurrence in those without it; P = 0.007), and clinical specialty (61% occurrence of C...

  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...

  6. Physiotherapy-led arthroplasty review clinic: a preliminary outcomes analysis.

    Science.gov (United States)

    Large, Kate E; Page, Carolyn J; Brock, Kim; Dowsey, Michelle M; Choong, Peter F M

    2014-11-01

    With the rising demand for Orthopaedics in the healthcare sector, service delivery innovations need to be explored to accommodate the increasing workload. Senior Musculoskeletal Physiotherapists have the specialised skills in the assessment of musculoskeletal conditions to determine the impact of surgery on patient outcomes. The aim of the present study was to compare outcomes between a physiotherapy-led arthroplasty review clinic (PT clinic) and the traditional model of orthopaedic surgeon review (OS clinic) after hip and knee replacement. This study was a retrospective case-controlled audit using a comprehensive database. Twenty-four patients who had a hip arthroplasty and 52 patients who had a knee arthroplasty were reviewed solely by the PT clinic at 3, 6 and 12 months after surgical reviews. These patients were matched 1:2 against patients seen only by the OS clinic. The outcome measures included International Knee Score (IKS), Harris Hip Score (HHS) and the Short Form (SF)-12. There were no significant differences in HHS or SF-12 scores for patients after hip arthroplasty. Significant differences for knee arthroplasty were observed favouring the PT clinic; IKS, PT clinic 147.6 (37.07), OS clinic 135.4 (35.68), P≤0.01, and physical component of the SF-12, PT clinic 41.98 (10.45), OS clinic 37.20 (10.44), Pphysiotherapy-led arthroplasty review clinic appears to be a safe and effective service alternative to reviews conducted by orthopaedic surgeons. WHAT IS KNOWN ABOUT THE TOPIC?: Osteoarthritis (OA) is a leading cause of musculoskeletal pain and disability and the burden of the disease is rapidly increasing. Joint arthroplasty surgery is the mainstay of treatment for people with end-stage OA; it is a high-cost, high-volume procedure that dominates surgical wait lists around Australia. Long-term follow up is encouraged by the Arthroplasty Society of Australia and endorsed by the Australian Orthopaedics Association, but it is acknowledged that it is impossible

  7. Predictors of Clinical Outcomes in Sexually Abused Adolescents.

    Science.gov (United States)

    Tocker, Lotem; Ben-Amitay, Galit; Horesh-Reinman, Netta; Lask, Michal; Toren, Paz

    2017-01-01

    This cross-sectional, case control study examines the association between child sexual abuse and interpersonal and intrapersonal outcomes among 54 adolescents, examining specific clinical measures (depression, anxiety, dissociation, and posttraumatic stress disorder, attachment patterns, self-esteem, self-disclosure, and family environment characteristics). The research results point to a correlation between sexual abuse and higher levels of the clinical measures. In addition, a correlation was found between sexual abuse and level of avoidant attachment, self-esteem, and family environment characteristics. Stepwise hierarchical regressions were conducted to examine how adolescent attributes predicted depression, anxiety, and dissociation beyond the prediction based on sexual abuse. A combination of self-esteem, anxiety attachment, and family cohesiveness made sexual abuse insignificant when predicting levels of depression, anxiety, and dissociation. This study contributes to characterizing the emotional, personal, and family attributes of adolescents who experienced sexual abuse. It also raises questions about the clinical outcomes usually associated with sexual abuse.

  8. Outcome Measures in Myasthenia Gravis: Incorporation Into Clinical Practice.

    Science.gov (United States)

    Muppidi, Srikanth

    2017-03-01

    The development of validated assessment tools for evaluating disease status and response to interventions in patients with myasthenia gravis (MG) has been driven by clinical studies of emerging MG therapies. However, only a small proportion of MG-focused neurology practices have adopted these assessment tools for routine clinical use. This article reviews the suitability of 5 assessment instruments for incorporation into clinical practice, which should be driven by their ability to contribute to improved patient outcomes, and to be implemented within practice personnel and resource constraints. It is recommended that assessments based on both physician-evaluated and patient-reported outcomes be selected, to adequately evaluate both point-in-time symptom load and functional impact of MG symptoms over time. Provider resource allocation and reimbursement issues may be the most significant roadblocks to successful ongoing use of these tools; to that end, the addition of regular assessments to MG standards of care is recommended.

  9. 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.

  10. Improvement of the clinical outcome in Ankylosing spondylitis by balneotherapy.

    Science.gov (United States)

    Yurtkuran, Merih; Ay, Alev; Karakoç, Yüksel

    2005-07-01

    This study is designed to show the efficacy of balneotherapy and balneotherapy (BT) + nonsteroid antiinflammatory drug (NSAID) use in Ankylosing spondylitis (AS) patients. In this prospective study, BT, BT+ NSAID and NSAID therapy in 61 patients with AS were evaluated by ASAS core set. BT group (21 patients) was treated only with BT for 20 min, once a day, 5 days a week, over a period of 3 weeks. BT+NSAID group (20 patients) was treated with 1000 mg naproxen as well as BT. NSAID group (20 patients) was treated with 1000 mg naproxen. All of the participants did respiratory and postural exercises for 20 min a day and for the whole study period. Each patient was evaluated on admission (before treatment), at the end of the therapy and 6 months after the treatment. At the end of the study, statistically significant improvement was observed in all the clinical parameters of the patients in BT (G1), BT+NSAID (G2) and NSAID (G3) groups. This significant symptomatic and clinical improvement was maintained even 6 months after the treatment. The changes from baseline to follow up were similar in G1 and G2 except duration of morning stiffness (DMS) and chest expansion (CE). Improvements in CE and DMS were better in G1 and G2, respectively. Improvements observed in G1 and G2 were superior to the improvements observed in G3 for the variables of morning pain, nocturnal pain, DMS, global well being of the patient, occiput-wall distance, CE, finger to floor distance and functional index. In Schober test, improvement observed in G1 was statistically superior to G3. We concluded that BT can be suggested as an effective symptomatic treatment modality in patients with AS. Furthermore, sufficient improvement in clinical parameters can be obtained by BT alone.

  11. Antral follicle counts are strongly associated with live-birth rates after assisted reproduction, with superior treatment outcome in women with polycystic ovaries.

    Science.gov (United States)

    Holte, Jan; Brodin, Thomas; Berglund, Lars; Hadziosmanovic, Nermin; Olovsson, Matts; Bergh, Torbjörn

    2011-09-01

    To evaluate the association of antral follicle count (AFC) with in vitro fertilization/intracytoplasmic sperm injection (IVF-ICSI) outcome in a large unselected cohort of patients covering the entire range of AFC. Prospective observational study. University-affiliated private infertility center. 2,092 women undergoing 4,308 IVF-ICSI cycles. AFC analyzed for associations with treatment outcome and statistically adjusted for repeated treatments and age. Pregnancy rate, live-birth rate, and stimulation outcome parameters. The AFC was log-normally distributed. Pregnancy rates and live-birth rates were positively associated with AFC in a log-linear way, leveling out above AFC ∼30. Treatment outcome was superior among women with polycystic ovaries, independent from ovulatory status. The findings were significant also after adjustment for age and number of oocytes retrieved. Pregnancy and live-birth rates are log-linearly related to AFC. Polycystic ovaries, most often excluded from studies on ovarian reserve, fit as one extreme in the spectrum of AFC; a low count constitutes the other extreme, with the lowest ovarian reserve and poor treatment outcome. The findings remained statistically significant also after adjustment for the number of oocytes retrieved, suggesting this measure of ovarian reserve comprises information on oocyte quality and not only quantity. Copyright © 2011 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  12. Clinical features and outcome analysis of intracranial hydatid cysts

    International Nuclear Information System (INIS)

    Khan, M.M.; Shah, M.; Ayub, S.; Ahmad, A.; Aman, A.; Shah, M.A.; Rehman, R.U.

    2016-01-01

    Background: Hydatid cyst of the brain is a serious zoonotic parasitic infection which have profound health consequences if left untreated. The surgical excision of the cysts are rewarding for both the patient the neurosurgeon. Methods: The study was conducted prospectively at Department of Neurosurgery Hayatabad Medical Complex Peshawar from January 2013 to December 2014. Patients with a diagnosis of intracranial hydatid cysts were included, clinical and radiological features recorded, intervention and postoperative outcome were analysed. Results: Eleven patients with a male to female ratio of 1.7:1. Mean age was 12.4 (SD±6.5) years with median GCS on arrival of 10 (SD±2.5). Clinical features were headache (81.8 percentage), vomiting (90.9 percentage), seizures (36.4 percentage), focal deficits (54.5 percentage) and papilloedema (72.7 percentage). The median GCS on discharge was 13 (SD±1.1) while GOS at 1 month follow up was 4 (SD±0.7). The bivariate analysis showed inverse correlation (R2=-0.68; p=0.02) between duration of symptoms and outcome while GCS on admission was positively correlated (rs=0.75; p=0.007) with the outcome. There was no mortality. Conclusion: Despite its rarity the clinical features are non-specific while radiological features help in establishing diagnosis. Earlier diagnosis and prompt intervention is the key to favourable outcome. (author)

  13. Clinical Presentation and Outcome of Patients With Optic Pathway Glioma.

    Science.gov (United States)

    Robert-Boire, Viviane; Rosca, Lorena; Samson, Yvan; Ospina, Luis H; Perreault, Sébastien

    2017-10-01

    Optic pathway gliomas (OPGs) occur sporadically or in patients with neurofibromatosis type 1 (NF1). The purpose of this study was to evaluate the clinical presentation at diagnosis and at progression of patients with OPGs. We conducted a chart review of patients with OPGs diagnosed in a single center over a period of 15 years. Demographic data including age, sex, NF1 status, clinical presentation, and outcome were collected. Of the 40 patients who were identified, 23 had sporadic tumors (57.5%) and 17 had NF1-related tumors (42.5%). Among the children with NF1, there was a significant overrepresentation of girls (82.3%) (P = 0.02), while among the children without NF1, there were slightly more boys (56.5%) than girls (43.5%). The presence of nystagmus was strongly associated with sporadic optic pathway gliomas. Poor visual outcome was related to tumor affecting both optic pathways, hydrocephalus at diagnosis, and optic nerve atrophy. Of the 40 patients, five died of OPG complications (12.5%) and all had sporadic tumors. Our cohort is one of the largest with OPGs and a detailed description of the clinical presentation both at diagnosis and at progression. We observed a significant difference between sporadic and NF1 optic pathway gliomas in terms of demographics, clinical presentation, and outcome. Copyright © 2017 Elsevier Inc. All rights reserved.

  14. Fibrocartilaginous embolic myelopathy: demographics, clinical presentation, and functional outcomes.

    Science.gov (United States)

    Moore, Brittany J; Batterson, Anna M; Luetmer, Marianne T; Reeves, Ronald K

    2018-05-25

    Retrospective cohort study. To describe the demographics, clinical presentation, and functional outcomes of fibrocartilaginous embolic myelopathy (FCEM). Academic inpatient rehabilitation unit in the midwestern United States. We retrospectively searched our database to identify patients admitted between January 1, 1995 and March 31, 2016, with a high probability of FCEM. Demographic, clinical, and functional outcome measures, including Functional Independence Measure (FIM) information was obtained by chart review. We identified 31 patients with findings suggestive of FCEM (52% male), which was 2% of the nontraumatic spinal cord injury population admitted to inpatient rehabilitation. The age distribution was bimodal, with peaks in the second and sixth-to-seventh decades. The most common clinical presentation was acute pain and rapid progression of neurologic deficits consistent with a vascular myelopathy. Only three patients (10%) had FCEM documented as a diagnostic possibility. Most patients had paraplegia and neurologically incomplete injuries and were discharged to home. Nearly half of the patients required no assistive device for bladder management at discharge, but most were discharged with medications for bowel management. Median FIM walking locomotion score for all patients was 5, but most patients were discharged using a wheelchair for primary mobility. Median motor FIM subscale score was 36 at admission and 69 at discharge, with a median motor efficiency of 1.41. FCEM may be underdiagnosed and should be considered in those with the appropriate clinical presentation, because their functional outcomes may be more favorable than those with other causes of spinal cord infarction.

  15. Community to clinic navigation to improve diabetes outcomes

    Directory of Open Access Journals (Sweden)

    Nancy E. Schoenberg

    2017-03-01

    Full Text Available Rural residents experience rates of Type 2 Diabetes Mellitus (T2DM that are considerably higher than their urban or suburban counterparts. Two primary modifiable factors, self-management and formal clinical management, have potential to greatly improve diabetes outcomes. “Community to Clinic Navigation to Improve Diabetes Outcomes,” is the first known randomized clinical trial pilot study to test a hybrid model of diabetes self-management education plus clinical navigation among rural residents with T2DM. Forty-one adults with T2DM were recruited from two federally qualified health centers in rural Appalachia from November 2014–January 2015. Community health workers provided navigation, including helping participants understand and implement a diabetes self-management program through six group sessions and, if needed, providing assistance in obtaining clinic visits (contacting providers' offices for appointments, making reminder calls, and facilitating transportation and dependent care. Pre and post-test data were collected on T2DM self-management, physical measures, demographics, psychosocial factors, and feasibility (cost, retention, and satisfaction. Although lacking statistical significance, some outcomes indicate trends in positive directions, including diet, foot care, glucose monitoring, and physical health, including decreased HbA1c and triglyceride levels. Process evaluations revealed high levels of satisfaction and feasibility. Due to the limited intervention dose, modest program expenditures (~$29,950, and a severely affected population most of whom had never received diabetes education, outcomes were not as robust as anticipated. Given high rates of satisfaction and retention, this culturally appropriate small group intervention holds promise for hard to reach rural populations. Modifications should include expanded recruitment venues, sample size, intervention dosage and longer term assessment.

  16. Achieving clinical nurse specialist competencies and outcomes through interdisciplinary education.

    Science.gov (United States)

    Sievers, Beth; Wolf, Sherry

    2006-01-01

    Without formal education, many healthcare professionals fail to develop interdisciplinary team skills; however, when students are socialized to interdisciplinary practice through academic clinical learning experiences, effective collaboration skills can be developed. Increasingly, educational environments are challenged to include clinical experiences for students that teach and model interdisciplinary collaboration. The purpose of this quality improvement initiative was to create an interdisciplinary educational experience for clinical nurse specialist (CNS) students and postgraduate physicians. The interdisciplinary learning experience, supported by an educational grant, provided an interdisciplinary cohort of learners an opportunity to engage in a clinically focused learning experience. The interdisciplinary cohort consisted of CNS students and physicians in various stages of postgraduate training. The clinical experience selected was a quality improvement initiative in which the students were introduced to the concepts and tools of quality improvement. During this 1-month clinical experience, students applied the new skills by implementing a quality improvement project focusing on medication reconciliation in the outpatient setting. The CNS core competencies and outcomes were used to shape the experience for the CNS students. The CNS students exhibited 5 of the 7 essential characteristics of the CNS (leadership, collaboration, consultation skills, ethical conduct, and professional attributes) while demonstrating competencies and fulfilling performance expectations. During this learning experience, the CNS students focused on competencies and outcomes in the organizational sphere of influence. Multiple facilitating factors and barriers were identified. This interdisciplinary clinical experience in a quality improvement initiative provided valuable opportunities for CNS students to develop essential CNS characteristics and to explore practice competencies in the

  17. Predictors and outcomes of superior mesenteric artery syndrome in patients with constipation: a prospective, nested case-control study.

    Science.gov (United States)

    Xu, Lin; Yu, Wen-Kui; Lin, Zhi-Liang; Jiang, Jun; Feng, Xiao-Bo; Li, Ning

    2014-10-01

    Superior mesenteric artery (SMA) syndrome may occur in patients with constipation, whereas the association between these two distinct diseases has not been confirmed yet. We investigated the incidence, risk factors and treatment strategy associated with SMA syndrome in constipated patients. We conducted a prospective nested case-control study from a 9-year hospitalization cohort (n=973). Cases were matched to controls 1:4 on factors of age and gender. Cases developed SMA syndrome in long term follow-up (n=26) and controls did not (n=104). Independent risk factors were identified by using univariate analysis and conditional logistic regression analysis. Enteral nutritional support was applied in all cases and its curative effect was evaluated by retrospective analysis. The incidence of SMA syndrome was 2.67%. The risk factors under scrutiny were body mass index (BMI)≤18 (odds ratio (OR) 2.89, 95% CI 1.14 to 9.31) and abnormal colon transit time (OR 3.57, 95% CI 1.36 to 9.35). Twenty-two patients recovered after treatment of nutritional support, and the success rate of conservative treatment was 84.6%. BMI≤18 and prolonged colon transit time both were risk factors associated with SMA syndrome in constipated patients. Enteral nutritional support should be adopted as the first-line treatment for this condition.

  18. The Mayo Portland Adaptability Inventory-4 outcome measure is superior to UK FIM+FAM in a British military population.

    Science.gov (United States)

    McGilloway, Emer; Mitchell, James; Dharm-Datta, Shreshth; Roberts, Andrew; Tilley, Haydn; Etherington, John

    2016-01-01

    The aim of this study was to identify the most appropriate rehabilitation outcome measure for use in a young adult population with acquired brain injury. A 2-year prospective study of patients admitted to a UK military neuro-rehabilitation unit with acquired brain injury to compare the appropriateness of the Functional Independence Measure/Functional Assessment Measure (FIM+FAM) vs the Mayo-Portland Adaptability Inventory Version 4 (MPAI-4) in assessing outcomes. Patients were assessed at admission, discharge and at 4-month follow-up using FIM+FAM and MPAI-4. The FIM+FAM total motor score showed a marked ceiling affect, 42% of patients scored the maximum on admission rising to 80% at discharge. The MPAI-4 did not show significant ceiling effects. The other sub-scales of FIM+FAM and MPAI-4 were generally comparable, no more than 17% achieved ceiling at follow-up. This is the first comparative study of FIM+FAM and MPAI-4 in a young adult military population following acquired brain injury. All patients showed improvements in both outcome measures following intensive inpatient rehabilitation. However, the MPAI-4 did not show ceiling effects in motor scores. This measure was, therefore, found to be more appropriate in the cohort.

  19. Clinical Outcomes Used in Clinical Pharmacy Intervention Studies in Secondary Care

    Directory of Open Access Journals (Sweden)

    Lene Juel Kjeldsen

    2017-05-01

    Full Text Available The objective was to investigate type, frequency and result of clinical outcomes used in studies to assess the effect of clinical pharmacy interventions in inpatient care. The literature search using Pubmed.gov was performed for the period up to 2013 using the search phrases: “Intervention(s” and “pharmacist(s” and “controlled” and “outcome(s” or “effect(s”. Primary research studies in English of controlled, clinical pharmacy intervention studies, including outcome evaluation, were selected. Titles, abstracts and full-text papers were assessed individually by two reviewers, and inclusion was determined by consensus. In total, 37 publications were included in the review. The publications presented similar intervention elements but differed in study design. A large variety of outcome measures (135 had been used to evaluate the effect of the interventions; most frequently clinical measures/assessments by physician and health care service use. No apparent pattern was established among primary outcome measures with significant effect in favour of the intervention, but positive effect was most frequently related to studies that included power calculations and sufficient inclusion of patients (73% vs. 25%. This review emphasizes the importance of considering the relevance of outcomes selected to assess clinical pharmacy interventions and the importance of conducting a proper power calculation.

  20. Comparison of Clinical and Structural Outcomes by Subscapularis Tendon Status in Massive Rotator Cuff Tear.

    Science.gov (United States)

    Lee, Sung Hyun; Nam, Dae Jin; Kim, Se Jin; Kim, Jeong Woo

    2017-09-01

    The subscapularis tendon is essential in maintaining normal glenohumeral biomechanics. However, few studies have addressed the outcomes of tears extending to the subscapularis tendon in massive rotator cuff tears. To assess the clinical and structural outcomes of arthroscopic repair of massive rotator cuff tears involving the subscapularis. Cohort study; Level of evidence, 3. Between January 2010 and January 2014, 122 consecutive patients with massive rotator cuff tear underwent arthroscopic rotator cuff repair. Overall, 122 patients were enrolled (mean age, 66 years; mean follow-up period, 39.5 months). Patients were categorized into 3 groups based on subscapularis tendon status: intact subscapularis tendon (I group; n = 45), tear involving less than the superior one-third (P group; n = 35), and tear involving more than one-third of the subscapularis tendon (C group; n = 42). All rotator cuff tears were repaired; however, subscapularis tendon tears involving less than the superior one-third in P group were only debrided. Pain visual analog scale, Constant, and American Shoulder and Elbow Surgeons scores and passive range of motion were measured preoperatively and at the final follow-up. Rotator cuff integrity, global fatty degeneration index, and occupation ratio were determined via magnetic resonance imaging preoperatively and 6 months postoperatively. We identified 37 retears (31.1%) based on postoperative magnetic resonance imaging evaluation. Retear rate in patients in the C group (47.6%) was higher than that in the I group (22.9%) or P group (20.0%) ( P = .011). Retear subclassification based on the involved tendons showed that subsequent subscapularis tendon retears were noted in only the C group. The improvement in clinical scores after repair was statistically significant in all groups but not different among the groups. Between-group comparison showed significant differences in preoperative external rotation ( P = .021). However, no statistically

  1. 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...... recommend practical refinements. Conversely, although substantial data support the multiple sclerosis functional composite as an alternative measure, changes to its component tests and scoring method are needed. Novel approaches, including the use of composite endpoints, patient-reported outcomes...... progression makes it essential to refine existing measures or to develop new tools. Major changes to the expanded disability status scale should be avoided to prevent the loss of acceptance by regulators as a measure for primary outcomes in trials that provide substantial evidence of effectiveness. Rather, we...

  2. 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.

  3. 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.

  4. Survival and clinical outcome of dogs with ischaemic stroke

    DEFF Research Database (Denmark)

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

    2013-01-01

    The objectives of the present study were to investigate survival time, possible predictors of survival and clinical outcome in dogs with ischaemic stroke. A retrospective study of dogs with a previous diagnosis of ischaemic stroke diagnosed by magnetic resonance imaging (MRI) was performed....... The association between survival and the hypothesised risk factors was examined using univariable exact logistic regression. Survival was examined using Kaplan-Meier and Cox regression. Twenty-two dogs were identified. Five dogs (23%) died within the first 30days of the stroke event. Median survival in 30-day...... 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...

  5. Outcome Measures for Clinical Trials in Down Syndrome.

    Science.gov (United States)

    Esbensen, Anna J; Hooper, Stephen R; Fidler, Deborah; Hartley, Sigan L; Edgin, Jamie; d'Ardhuy, Xavier Liogier; Capone, George; Conners, Frances A; Mervis, Carolyn B; Abbeduto, Leonard; Rafii, Michael; Krinsky-McHale, Sharon J; Urv, Tiina

    2017-05-01

    Increasingly individuals with intellectual and developmental disabilities, including Down syndrome, are being targeted for clinical trials. However, a challenge exists in effectively evaluating the outcomes of these new pharmacological interventions. Few empirically evaluated, psychometrically sound outcome measures appropriate for use in clinical trials with individuals with Down syndrome have been identified. To address this challenge, the National Institutes of Health (NIH) assembled leading clinicians and scientists to review existing measures and identify those that currently are appropriate for trials; those that may be appropriate after expansion of age range addition of easier items, and/or downward extension of psychometric norms; and areas where new measures need to be developed. This article focuses on measures in the areas of cognition and behavior.

  6. Clinical outcomes of temporary shunting for infants with cerebral pseudomeningocele.

    Science.gov (United States)

    Mattei, Tobias A; Sambhara, Deepak; Bond, Brandon J; Lin, Julian

    2014-02-01

    Although in the case of subdural collections temporary shunting has been suggested as a viable alternative for definitive drainage of the accumulated fluid until restoration of the normal CSF dynamics, there is no agreement on the best management strategy for pseudomeningocele. The authors performed a retrospective chart review in order to evaluate the clinical outcomes of infants temporarily shunted for pseudomeningocele without encephalocele at our institution (The University of Illinois at Peoria/Illinois Neurological Institute) in the period from 2004 to 2012. The epidemiological characteristics, clinical management, and final outcomes of such subpopulation were compared with a control group which received temporary shunting for subdural hematomas (SDH) during the same period. Four patients (100% male) ranging in age from 8.9 to 27.1 months (mean = 13.88) with pseudomeningocele and 17 patients (64.7% male) ranging in age from 1.9 to 11.8 months (mean = 4.15) with SDH were identified. Although the initial management included sequential percutaneous subdural tapping in 82% of the patients, all children ultimately failed such strategy, requiring either subdural-peritoneal (81% of the cases) or subgaleal-peritoneal (19% of the cases) shunting. The mean implant duration was 201 days for the pseudomeningocele group and 384 days for the SDH one. Mean post-shunt hospitalization was 2 days for patients with pseudomeningocele and 4 days for patients with SDH. There was no statistical difference in terms of complications, length of hospitalization post-shunting, or clinical outcomes between the patients with pseudomeningocele and those with SDH. Temporary shunting of infants with pseudo-meningocele constitutes a viable therapeutic alternative with favorable clinical outcomes and a low risk of shunt dependency similar to those of children with SDH.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.).

  8. BAX protein expression and clinical outcome in epithelial ovarian cancer.

    Science.gov (United States)

    Tai, Y T; Lee, S; Niloff, E; Weisman, C; Strobel, T; Cannistra, S A

    1998-08-01

    Expression of the pro-apoptotic protein BAX sensitizes ovarian cancer cell lines to paclitaxel in vitro by enhancing the pathway of programmed cell death. The present study was performed to determine the relationship between BAX expression and clinical outcome in 45 patients with newly diagnosed ovarian cancer. BAX protein expression was analyzed by immunohistochemistry, and its relationship with clinical outcome was determined. Assessment of BAX mRNA transcript levels and mutational analysis of the BAX coding region were also performed. BAX protein was expressed at high levels (defined as > or = 50% of tumor cells positive) in tumor tissue from 60% of newly diagnosed patients. All patients whose tumors expressed high levels of BAX achieved a complete response (CR) to first-line chemotherapy that contained paclitaxel plus a platinum analogue, compared with 57% of patients in the low-BAX group (P = .036). After a median follow-up of 1.9 years, the median disease-free survival (DFS) of patients in the high-BAX group has not been reached, compared with a median DFS of 1.1 years for low-BAX expressors (P = .0061). BAX retained independent prognostic significance in multivariate analysis when corrected for stage and histology. BAX mRNA transcripts were easily detected in samples with low BAX protein expression, and no BAX mutations were identified. The correlation between high BAX levels and improved clinical outcome suggests that an intact apoptotic pathway is an important determinant of chemoresponsiveness in ovarian cancer patients who receive paclitaxel.

  9. TIAM1 variants improve clinical outcome in neuroblastoma.

    Science.gov (United States)

    Sanmartín, Elena; Yáñez, Yania; Fornés-Ferrer, Victoria; Zugaza, José L; Cañete, Adela; Castel, Victoria; Font de Mora, Jaime

    2017-07-11

    Identification of tumor driver mutations is crucial for improving clinical outcome using a personalized approach to the treatment of cancer. Neuroblastoma is a tumor of the peripheral sympathetic nervous system for which only a few driver alterations have been described including MYCN amplification and ALK mutations. We assessed 106 primary neuroblastoma tumors by next generation sequencing using a customized amplicon-based gene panel. Our results reveal that genetic variants in TIAM1 gene associate with better clinical outcome, suggesting a role for these TIAM1 variants in preventing progression of this disease. The detected variants are located within the different domains of TIAM1 that signal to the upstream regulator RAS and downstream effector molecules MYC and RAC, which are all implicated in neuroblastoma etiology and progression. Clinical outcome was improved in tumors where a TIAM1 variant was present concomitantly with either ALK mutation or MYCN amplification. Given the function of these signaling molecules in cell survival, proliferation, differentiation and neurite outgrowth, our data suggest that the TIAM1-mediated network is essential to neuroblastoma and thus, inhibiting TIAM1 reflects a rational strategy for improving therapy efficacy in neuroblastoma.

  10. Do clinical outcomes in chronic hemodialysis depend on the choice of a dialyzer?

    Science.gov (United States)

    Ward, Richard A

    2011-01-01

    Nephrologists are presented with a range of choices when selecting a dialyzer for chronic hemodialysis. Dialyzers differ in the material, structure, permeability and surface area of their membrane, and how the dialyzer is sterilized. Opinions vary regarding the impact of dialyzer characteristics on patient outcomes and which, if any, of these properties to take into account when choosing a dialyzer can be confusing. In the general dialysis population, there is no compelling evidence that the choice of a membrane material from among those materials currently in clinical use has a significant impact on morbidity or mortality (although there are rare patients who will react adversely to a given dialysis membrane). Similarly, most dialyzers are capable of adequately removing small solutes, such as urea, provided they are used with an appropriate blood flow rate and treatment time to ensure delivery of a single-pool Kt/V(urea) of at least 1.25 for men and 1.65 for women. However, in some dialysis patient subpopulations, the results of randomized clinical trials suggest that use of dialyzer containing high-flux membranes confers an outcome advantage. The extent to which this advantage is realized might also depend on how the dialyzer is used, with application in convective therapies such as hemodiafiltration being superior to diffusive therapies such as hemodialysis. This possibility is currently the subject of several large clinical trials. © 2011 Wiley Periodicals, Inc.

  11. Bonding to oxide ceramics—laboratory testing versus clinical outcome.

    Science.gov (United States)

    Kern, Matthias

    2015-01-01

    Despite a huge number of published laboratory bonding studies on dental oxide ceramics clinical long-term studies on resin bonded oxide ceramic restorations are rare. The purpose of this review is to present the best available clinical evidence for successful bonding of dental oxide ceramic restorations. Clinical trials with resin-bonded restorations that had no or only limited mechanical retention and were made from alumina or zirconia ceramic were identified using an electronic search in PubMed database. Overall 10 publications with clinical trials could be identified. Their clinical outcome was compared with that laboratory bond strength studies. Clinical data provide strong evidence that air-abrasion at a moderate pressure in combination with using phosphate monomer containing primers and/or luting resins provide long-term durable bonding to glass-infiltrated alumina and zirconia ceramic under the humid and stressful oral conditions. As simple and clinically reliable bonding methods to oxide ceramics exist, the rationale for development of alternative bonding methods might be reconsidered especially when these methods are more time consuming or require rather complicated and/or technique sensitive procedures. Copyright © 2014 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.

  12. Modeling the economic outcomes of immuno-oncology drugs: alternative model frameworks to capture clinical outcomes.

    Science.gov (United States)

    Gibson, E J; Begum, N; Koblbauer, I; Dranitsaris, G; Liew, D; McEwan, P; Tahami Monfared, A A; Yuan, Y; Juarez-Garcia, A; Tyas, D; Lees, M

    2018-01-01

    Economic models in oncology are commonly based on the three-state partitioned survival model (PSM) distinguishing between progression-free and progressive states. However, the heterogeneity of responses observed in immuno-oncology (I-O) suggests that new approaches may be appropriate to reflect disease dynamics meaningfully. This study explored the impact of incorporating immune-specific health states into economic models of I-O therapy. Two variants of the PSM and a Markov model were populated with data from one clinical trial in metastatic melanoma patients. Short-term modeled outcomes were benchmarked to the clinical trial data and a lifetime model horizon provided estimates of life years and quality adjusted life years (QALYs). The PSM-based models produced short-term outcomes closely matching the trial outcomes. Adding health states generated increased QALYs while providing a more granular representation of outcomes for decision making. The Markov model gave the greatest level of detail on outcomes but gave short-term results which diverged from those of the trial (overstating year 1 progression-free survival by around 60%). Increased sophistication in the representation of disease dynamics in economic models is desirable when attempting to model treatment response in I-O. However, the assumptions underlying different model structures and the availability of data for health state mapping may be important limiting factors.

  13. Clinical and economic outcomes assessment in nuclear cardiology

    International Nuclear Information System (INIS)

    Shaw, L.J.; Miller, D.D.; Berman, D.S.; Hachamovitch, R.

    2000-01-01

    The future of nuclear medicine procedures, as understood within our current economic climate, depends upon its ability to provide relevant clinical information at similar or lower comparative costs. With an ever-increasing emphasis on cost containment, outcome assessment forms the basis of preserving the quality of patient care. Today, outcomes assessment encompasses a wide array of subjects including clinical, economic, and humanistic (i.e., quality of life) outcomes. For nuclear cardiology, evidence-based medicine would require a threshold level of evidence in order to justify the added cost of any test in a patient's work-up. This evidence would include large multicenter, observational series as well as randomized trial data in sufficiently large and diverse patient populations. The new movement in evidence-based medicine is also being applied to the introduction of new technologies, in particular when comparative modalities exist. In the past 5 years, it has seen a dramatic shift in the quality of outcomes data published in nuclear cardiology. This includes the use of statistically rigorous risk-adjusted techniques as well as large populations (i.e., >500 patients) representing multiple diverse medical care settings. This has been the direct result of the development of multiple outcomes databases that have now amassed thousands of patients worth of data. One of the benefits of examining outcomes in large patient datasets is the ability to assess individual endpoints (e.g., cardiac death) as compared with smaller datasets that often assess combined endpoints (e.g., death, myocardial infarction, or unstable angina). New technologies for the diagnosis of coronary artery disease have contributed to the rising costs of care. In the United States and in Europe, costs of care have risen dramatically, consuming an ever-increasing amount of available resources. The overuse of diagnostic angiography often leads to unnecessary revascularization that does not lead to

  14. Special physical examination tests for superior labrum anterior-posterior shoulder tears: an examination of clinical usefulness.

    Science.gov (United States)

    Sandrey, Michelle A

    2013-01-01

    Calvert E, Chambers GK, Regan W, Hawkins RH, Leith JM. Special physical examination tests for superior labrum anterior-posterior shoulder injuries are clinically limited and invalid: a diagnostic systematic review. J Clin Epidemiol. 2009;62(5):558-563. The systematic review focused on diagnostic accuracy studies to determine if evidence was sufficient to support the use of superior labrum anterior-posterior (SLAP) physical examination tests as valid and reliable. The primary question was whether there was sufficient evidence in the published literature to support the use of SLAP physical examination tests as valid and reliable diagnostic test procedures. Studies published in English were identified through database searches on MEDLINE, EMBASE, and the Cochrane database (1970-2004) using the search term SLAP lesions. The medical subject headings of arthroscopy, shoulder joint, and athletic injuries were combined with test or testing, physical examination, and sensitivity and specificity to locate additional sources. Other sources were identified by rereviewing the reference lists of included studies and review articles. Studies were eligible based on the following criteria: (1) published in English, (2) focused on the physical examination of SLAP lesions, and (3) presented original data. A study was excluded if the article was limited to a clinical description of 1 or more special tests without any research focus to provide clinical accuracy data or if it did not focus on the topic. The abstracts that were located through the search strategies were reviewed, and potentially relevant abstracts were selected. Strict epidemiologic methods were used to obtain and collate all relevant studies; the authors developed a study questionnaire to record study name, year of publication, study design, sample size, and statistics. Validity of the diagnostic test study was determined by applying the 5 criteria proposed by Calvert et al. If the study met the inclusion and validity

  15. Long-term outcomes in medial flap inferior turbinoplasty are superior to submucosal electrocautery and submucosal powered turbinate reduction.

    Science.gov (United States)

    Barham, Henry P; Thornton, Mona A; Knisely, Anna; Marcells, George N; Harvey, Richard J; Sacks, Raymond

    2016-02-01

    Techniques for inferior turbinate reduction vary from complete turbinectomy to limited cauterization. Surgical methods differ on the degree of tissue reduction and reliance on surgical tissue removal vs tissue ablation. The outcome and morbidity from 3 different turbinate techniques are compared. A randomized double-blinded study was performed. Patient nasal cavities were randomized to different interventions on each side within the same patient. One group had a combination of submucosal powered turbinate reduction (designated "submucosal") and submucosal electrocautery (designated "electrocautery"); and the second group had a combination of submucosal powered turbinate reduction (designated "submucosal") and medial flap turbinoplasty (designated "turbinoplasty"). Patient-scored nasal obstruction and rhinorrhoea (1 to 5) along with blindly assessed nasal airway patency ratings (1 to 4) was done at 12 and 60 months postoperatively. Pain requiring additional analgesia, crusting, bleeding (needing review), and revision were documented. A total of 100 patients were recruited (age 32.79 ± 13.58 years; 39% female). This represented 200 nasal airway surgeries with 100 submucosal procedures, 50 electrocautery and 50 medial flap turbinoplasties. No patients complained of worsening of their obstruction. At 60 months patients in the turbinoplasty group had greater outcomes, with 90.2% having occasional or no decongestant use (Kendall's tau B p electrocautery (15.8%) and submucosal (37.8%). Fewer turbinoplasty patients had a revision procedure (12%, χ(2) = 20.08, p electrocautery (54%) and submucosal (40%). Crusting was more common in the electrocautery group (58% vs submucosal 2% and turbinoplasty 0%; χ(2) = 92.04; p < 0.001). The medial flap turbinoplasty provided consistent, robust results. Long-term relief of obstructive symptoms without additional risk of complication was observed in the turbinoplasty group. © 2015 ARS-AAOA, LLC.

  16. Clinical outcome of narrow diameter implants inserted into allografts

    Directory of Open Access Journals (Sweden)

    Maurizio Franco

    2009-08-01

    Full Text Available OBJECTIVE: Narrow diameter implants (NDI (i.e. diameter <3.75 mm are a potential solution for specific clinical situations, such as reduced interradicular bone, thin alveolar crest and replacement of teeth with small cervical diameter. NDI have been available in clinical practice since the 1990s, but only few studies have analyzed their clinical outcome and no study have investigated NDI inserted in fresh-frozen bone (FFB grafts. Thus, a retrospective study on a series of NDI placed in homologue FFB was designed to evaluate their clinical outcome. MATERIAL AND METHODS: In the period between December 2003 and December 2006, 36 patients (22 females and 14 males, mean age 53 years with FFB grafts were selected and 94 different NDI were inserted. The mean follow-up was 25 months. To evaluate the effect of several host-, surgery-, and implant-related factors, marginal bone loss (MBL was considered an indicator of success rate (SCR. The Kaplan Meier algorithm and Cox regression were used. RESULTS: Only 5 out of 94 implants were lost (i.e. survival rate - SVR 95.7% and no differences were detected among the studied variables. On the contrary, the Cox regression showed that the graft site (i.e. maxilla reduced MBL. CONCLUSIONS: NDI inserted in FFB have a high SVR and SCR similar to those reported in previous studies on regular and NDI inserted in non-grafted jaws. Homologue FFB is a valuable material in the insertion of NDI.

  17. Clinical and Outcome Research in oncology The need for integration

    Directory of Open Access Journals (Sweden)

    Apolone Giovanni

    2003-04-01

    Full Text Available Abstract Cancer is one of the main healthcare problems in Europe. Although significant progress has recently been made, long-term survival is still disappointing for most common solid tumours. The explosion of information has strengthened the need to create and sustain coordinated interaction between technology, biology, clinical research, clinical practice and health policy. A simple process based on automatic and passive translation from bench to clinical research and eventually to the bed side is usually assumed but cannot be taken for granted. A critical role might be played by Outcome Research (OR, defined as the discipline that describes, interprets, and predicts the impact of various influences, especially interventions, on final endpoints (from survival to satisfaction with care that matter to decision makers (from patients to society at large, with special emphasis on the use of patient-reported outcomes (PRO. Recently, under pressure from several parts of society, the FDA, recognizing the need for faster drug approval, has modified existing regulations and created new rules to allow anti-cancer drugs to be approved more quickly and, in certain but quite common circumstances, single arm trials and surrogate endpoints to be used as measures of clinical benefit. In this context, the faster approval process may lead to drugs being marketed without there being a complete picture of how effective or safe they are. The FDA move to speed up drug approval, together with the use of not fully validated surrogate endpoints, give OR the unique opportunity to help understand the value of drugs that have received accelerated approval. Despite this opportunity, OR has yet to demonstrate its role in this specific setting and provide proof of the validity, reliability and added value of its primary endpoint measures when evaluated in a broader context. The implementation of lines of OR in the development and evaluation of anti-cancer drugs hinges upon

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

    Directory of Open Access Journals (Sweden)

    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.

  19. Revision hip preservation surgery with hip arthroscopy: clinical outcomes.

    Science.gov (United States)

    Domb, Benjamin G; Stake, Christine E; Lindner, Dror; El-Bitar, Youseff; Jackson, Timothy J

    2014-05-01

    To analyze and report the clinical outcomes of a cohort of patients who underwent revision hip preservation with arthroscopy and determine predictors of positive and negative outcomes. During the study period from April 2008 to December 2010, all patients who underwent revision hip preservation with arthroscopy were included. This included patients who had previous open surgery and underwent revision with arthroscopy. Patient-reported outcome (PRO) scores were obtained preoperatively and at 3-month, 1-year, 2-year, and 3-year follow-up time points. Any revision surgeries and conversions to total hip arthroplasty were noted. A multiple regression analysis was performed to look for positive and negative predictive factors for improvement in PROs after revision hip arthroscopy. Forty-seven hips in 43 patients had completed 2 years' follow-up or needed total hip arthroplasty. The mean length of follow-up was 29 months (range, 24 to 47 months). Of the hips, 31 (66%) had either unaddressed or incompletely treated femoroacetabular impingement. There was a significant improvement in all PRO scores at a mean of 29 months after revision (P arthroscopy can achieve moderately successful outcomes and remains a viable treatment strategy after failed primary hip preservation surgery. Preoperative predictors of success after revision hip arthroscopy include segmental labral defects, unaddressed or incompletely addressed femoroacetabular impingement, heterotopic ossification, and previous open surgery. Level IV, therapeutic case series. Copyright © 2014 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

  20. Use of outcome measures in pulmonary hypertension clinical trials.

    Science.gov (United States)

    Parikh, Kishan S; Rajagopal, Sudarshan; Arges, Kristine; Ahmad, Tariq; Sivak, Joseph; Kaul, Prashant; Shah, Svati H; Tapson, Victor; Velazquez, Eric J; Douglas, Pamela S; Samad, Zainab

    2015-09-01

    To evaluate the use of surrogate measures in pulmonary hypertension (PH) clinical trials and how it relates to clinical practice. Studies of pulmonary arterial hypertension (PAH) employ a variety of surrogate measures in addition to clinical events because of a small patient population, participant burden, and costs. The use of these measures in PH drug trials is poorly defined. We searched PubMed/MEDLINE/Embase for randomized or prospective cohort PAH clinical treatment trials from 1985 to 2013. Extracted data included intervention, trial duration, study design, patient characteristics, and primary and secondary outcome measures. To compare with clinical practice, we assessed the use of surrogate measures in a clinical sample of patients on PH medications at Duke University Medical Center between 2003 and 2014. Between 1985 and 2013, 126 PAH trials were identified and analyzed. Surrogate measures served as primary endpoints in 119 trials (94.0%). Inclusion of invasive hemodynamics decreased over time (78.6%, 75.0%, 52.2%; P for trend = .02), while functional testing (7.1%, 60.0%, 81.5%; P for trend clinical assessments regularly incorporated serial echocardiography and 6-minute walk distance tests (92% and 95% of patients, respectively) and repeat measurement of invasive hemodynamics (46% of patients). The majority of PAH trials have utilized surrogate measures as primary endpoints. The use of these surrogate endpoints has evolved significantly over time with increasing use of patient-centered endpoints and decreasing or stable use of imaging and invasive measures. In contrast, imaging and invasive measures are commonly used in contemporary clinical practice. Further research is needed to validate and standardize currently used measures. Copyright © 2015 Elsevier Inc. All rights reserved.

  1. Factor xiii deficiency in children-clinical presentation and outcome

    International Nuclear Information System (INIS)

    Fadoo, Z.; Saleem, A.F.

    2008-01-01

    To determine the demographic features and clinical outcome of children with Factor XIII deficiency. Records of all hospitalized pediatric patients with discharge diagnosis of FXIII D, on the basis of factor XIII assay 5 mol/L urea test were retrospectively reviewed and abstracted on a pre-specified proforma. Demographic features, coagulation profile, family history and outcomes were noted. A total of 10 charts were reviewed. There were 5 boys and 5 girls. Almost all the children (9/10) were less than 5 years of age, out of whom 5 (50%) were infants, and 3 were neonates. Bruises and prolonged bleeding after trauma was the major presenting complaints in 80%, followed by prolonged bleeding from the umbilical stump in 2 patients. Nine patients had past history of prolonged umbilical bleeding. Two patients had history of FXIII D in siblings, while 2 had history of prolonged bleeding in other family members (cause unknown). Consanguinity was present in 80% of the families. Initial coagulation screen were normal in all patients. Two patients had intracranial hemorrhage, proved on neuro-imaging, were managed with plasma infusions and required craniotomy. The rest were managed conservatively with plasma transfusions. All were discharged alive in good clinical condition. Almost all were followed regularly in clinic with monthly cryoprecipitate transfusions. Although factor XIII deficiency is a rare genetic disorder in children with history of bruising, prolonged umbilical bleeding, family history of bleeding and consanguinity with normal initial coagulation screen (PT, APTT and platelets), FXIII D should be ruled out. (author)

  2. Tuberculous spondylodiscitis: epidemiology, clinical features, treatment, and outcome.

    Science.gov (United States)

    Trecarichi, E M; Di Meco, E; Mazzotta, V; Fantoni, M

    2012-04-01

    Tuberculous spondylodiscitis (TS) is a rare but serious clinical condition which may lead to severe deformity and early or late neurological complications. To discuss certain aspects of the approach to TSs, focusing upon epidemiology, diagnosis, and treatment outcome. For the purpose of this review, a literature search was performed using the Pubmed database through to 19th October 2011 to identify studies published in the last 20 years, concerned in epidemiological, clinical, diagnostic, and therapeutical aspects of TS in adults. Only studies drafted in English language and reporting case series of more than 20 patients have been included. TS has been reported to accounts for 1-5% of all TB cases, and for about 50% of the cases of articulo-skeletal TB infections. Despite the actual availability of more effective diagnostic tools, early recognition of TS remains difficult and a high index of suspicion is needed due to the chronic nature of the disease and its insidious and variable clinical presentation. A prompt diagnosis is required to improve long term outcome, and a microbiological confirmation is recommended to enable appropriate choice of anti-mycobacterial agents. Surgery has an important role in alleviating pain, correcting deformities and neurological impairment, and restoring function. Further studies are required to assess the appropriate duration of anti-microbial treatment, also in regarding of a combined surgical approach.

  3. Solitary rectal ulcer syndrome: clinical findings, surgical treatment, and outcomes.

    Science.gov (United States)

    Torres, Carlos; Khaikin, Marat; Bracho, Jorge; Luo, Cheng Hua; Weiss, Eric G; Sands, Dana R; Cera, Susan; Nogueras, Juan J; Wexner, Steven D

    2007-11-01

    Solitary rectal ulcer syndrome (SRUS) is a rare disorder often misdiagnosed as a malignant ulcer. Histopathological features of SRUS are characteristic and pathognomonic; nevertheless, the endoscopic and clinical presentations may be confusing. The aim of the present study was to assess the clinical findings, surgical treatment, and outcomes in patients who suffer from SRUS. A retrospective chart review was undertaken, from January 1989 to May 2005 for all patients who were diagnosed with SRUS. Data recorded included: patient's age, gender, clinical presentation, past surgical history, diagnostic and preoperative workup, operative procedure, complications, and outcomes. During the study period, 23 patients were diagnosed with SRUS. Seven patients received only medical treatment, and in three patients, the ulcer healed after medical treatment. Sixteen patients underwent surgical treatment. In four patients, the symptoms persisted after surgery. Two patients presented with postoperative rectal bleeding requiring surgical intervention. Three patients developed late postoperative sexual dysfunction. One patient continued suffering from rectal pain after a colostomy was constructed. Median follow-up was 14 (range 2-84) months. The results of this study show clearly that every patient with SRUS must be assessed individually. Initial treatment should include conservative measures. In patients with refractory symptoms, surgical treatment should be considered. Results of anterior resection and protocolectomy are satisfactory for solitary rectal ulcer.

  4. Outcomes of clinical trial: tinnitus masking versus tinnitus retraining therapy.

    Science.gov (United States)

    Henry, James A; Schechter, Martin A; Zaugg, Tara L; Griest, Susan; Jastreboff, Pawel J; Vernon, Jack A; Kaelin, Christine; Meikle, Mary B; Lyons, Karen S; Stewart, Barbara J

    2006-02-01

    A controlled clinical study was conducted to evaluate prospectively the clinical efficacy of tinnitus masking (TM) and tinnitus retraining therapy (TRT) in military veterans having clinically significant tinnitus. Qualifying patients were placed into the two groups in an alternating manner (to avoid selection bias), and treatment was administered at 0, 3, 6, 12, and 18 months. Outcomes of treatment were evaluated using three self-administered tinnitus questionnaires (Tinnitus Handicap Inventory, Tinnitus Handicap Questionnaire, Tinnitus Severity Index) and the verbally administered TRT interview forms. Findings are presented from the three written questionnaires, and from two of the interview questions (percentage time aware of, and annoyed by, tinnitus). Outcomes were analyzed on an intent-to-treat basis, using a multilevel modeling approach. Of the 123 patients enrolled, 118 were included in the analysis. Both groups showed significant declines (improvements) on these measures, with the TRT decline being significantly greater than for TM. The greater declines in TRT compared to TM occurred most strongly in patients who began treatment with a "very big" tinnitus problem. When patients began treatment with a "moderate" tinnitus problem, the benefits of TRT compared to TM were more modest.

  5. Clinical outcomes and survival in AA amyloidosis patients

    Directory of Open Access Journals (Sweden)

    Yavuz Ayar

    Full Text Available Abstract Aim Amyloid A amyloidosis is a rare complication of chronic inflammatory conditions. Most patients with amyloid A amyloidosis present with nephropathy and it leads to renal failure and death. We studied clinical characteristics and survival in patients with amyloid A amyloidosis. Methods: A total of 81 patients (51 males, 30 females with renal biopsy proven amyloid A amyloidosis were analyzed retrospectively. The patients were divided into good and poor outcomes groups according to survival results. Results: Most of the patients (55.6% had nephrotic range proteinuria at diagnosis. Most frequent underlying disorders were familial Mediterranean fever (21.2% and rheumatoid arthritis (10.6% in the good outcome group and malignancy (20% in the poor outcome group. Only diastolic blood pressure in the good outcome group and phosphorus level in the poor outcome group was higher. Serum creatinine levels increased after treatment in both groups, while proteinuria in the good outcome group decreased. Increase in serum creatinine and decrease in estimated glomerular filtration rate of the poor outcome group were more significant in the good outcome group. At the time of diagnosis 18.5% and 27.2% of all patients had advanced chronic kidney disease (stage 4 and 5, respectively. Median duration of renal survival was 65 ± 3.54 months. Among all patients, 27.1% were started dialysis treatment during the follow-up period and 7.4% of all patients underwent kidney transplantation. Higher levels of systolic blood pressure [hazard ratios 1.03, 95% confidence interval: 1-1.06, p = 0.036], serum creatinine (hazard ratios 1.25, 95% confidence interval: 1.07-1.46, p = 0.006 and urinary protein excretion (hazard ratios 1.08, 95% confidence interval: 1.01-1.16, p = 0.027 were predictors of end-stage renal disease. Median survival of patients with organ involvement was 50.3 ± 16 months. Conclusion Our study indicated that familial Mediterranean fever constituted

  6. 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.

  7. Survival and clinical outcome of dogs with ischaemic stroke.

    Science.gov (United States)

    Gredal, H; Toft, N; Westrup, U; Motta, L; Gideon, P; Arlien-Søborg, P; Skerritt, G C; Berendt, M

    2013-06-01

    The objectives of the present study were to investigate survival time, possible predictors of survival and clinical outcome in dogs with ischaemic stroke. A retrospective study of dogs with a previous diagnosis of ischaemic stroke diagnosed by magnetic resonance imaging (MRI) was performed. The association between survival and the hypothesised risk factors was examined using univariable exact logistic regression. Survival was examined using Kaplan-Meier and Cox regression. Twenty-two dogs were identified. Five dogs (23%) died within the first 30days of the stroke event. Median survival in 30-day 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 excellent in seven of 17 (41%) 30-day survivors. Another seven 30-day survivors experienced new acute neurological signs within 6-17months of the initial stroke event; in two of those cases a new ischaemic stroke was confirmed by MRI. In conclusion, dogs with ischaemic stroke have a fair to good prognosis 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. Copyright © 2012 Elsevier Ltd. All rights reserved.

  8. Clinical outcome of stage III non-small-cell lung cancer patients after definitive radiotherapy.

    Science.gov (United States)

    Nakamura, Tatsuya; Fuwa, Nobukazu; Kodaira, Takeshi; Tachibana, Hiroyuki; Tomoda, Takuya; Nakahara, Rie; Inokuchi, Haruo

    2008-01-01

    Primarily combined radiotherapy and chemotherapy are used to treat unresectable non-small-cell lung cancer; however, the results are not satisfactory. In this study treatment results were retrospectively analyzed and the prognostic factors related to survival were identified. From March 1999 to January 2004, 102 patients with stage IIIA/IIIB non-small-cell lung cancer received definitive radiotherapy with or without chemotherapy. Radiotherapy involved a daily dose of 1.8-2.0 Gy five times a week; 60 Gy was set as the total dose. Maximal chemotherapy was given to patients with normal kidney, liver, and bone marrow functions. The 5-year overall survival rate was 22.2%; the median survival was 18 months. The median follow-up of surviving patients was 53 months. The complete or partial response rate was 85%. At the time of the last follow-up, 21 patients were alive and 81 patients had died, including 5 patients who had died due to radiation pneumonitis. There were significant differences in survival and in the fatal radiation pneumonitis rate between patients with superior lobe lesions and those with middle or inferior lobe lesions. Patients whose primary tumor is located in the superior lobe appear to have a better clinical outcome.

  9. CLINICAL OUTCOME AFTER OPERATIVE TREATMENT IN FLOATING SHOULDER- A PROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Nabarun Saha

    2017-06-01

    Full Text Available BACKGROUND The ‘floating shoulder’ is a rare injury consisting of ipsilateral fractures of the clavicle and glenoid neck. Although it may appear to be bony injury, studies suggest that ligamentous disruption associated with ipsilateral clavicle fracture and scapular neck fracture contributes to such entity. More commonly floating shoulder is defined as double disruption of the superior shoulder suspensory complex. Open reduction and internal fixation of both the fractures is the treatment of choice. We have made this study to assess clinical outcome after operative treatment of floating shoulder by DASH score. MATERIALS AND METHODS This is a study of 10 cases of floating shoulder injury operated in the same sitting by anterior approach for fracture clavicle and Judet’s posterior approach for scapula fracture from Jan 2014 to Oct 2016. All cases were assessed with DASH score at the end of six months. RESULTS Results of our study shows that majority of patients had excellent to good results with improvement in DASH score from 92.8 to 16.8 at final follow up. No major complications. All patients had radiological signs of union at the end of 1 year. CONCLUSION Surgical intervention should be considered for all floating shoulder injuries. open reduction and internal fixation not only increases stability but also to improves functional outcome of the patient. DASH score is an effective method to assess clinicofunctional outcome in post-operative cases of floating shoulder.

  10. Does surgical sympathectomy improve clinical outcomes in patients with refractory angina pectoris?

    Science.gov (United States)

    Holland, Luke C; Navaratnarajah, Manoraj; Taggart, David P

    2016-04-01

    A best evidence topic in cardiothoracic surgery was written according to a structured protocol. The question addressed was: In patients with angina pectoris refractory to medical therapy, does surgical sympathectomy improve clinical outcomes? A total of 528 papers were identified using the search protocol described, of which 6 represented the best evidence to answer the clinical question. There were 5 case series and 1 prospective cohort study. The authors, journal, date and country of publication, patient group studied, study type, relevant outcomes and results of these papers are tabulated. All 5 of the case series demonstrated an improvement in symptoms, exercise tolerance or quality of life in patients undergoing surgical sympathectomy. An early case series investigating an open approach had a high morbidity and mortality rate, but the 4 other series used a minimally invasive technique and had low morbidity and zero perioperative mortality rates. The cohort study compared surgical sympathectomy with transmyocardial laser revascularization (TMR) and concluded TMR to be superior. However, this study looked only at unilateral sympathectomy, whereas all 5 case series focused on bilateral surgery. We conclude that the best currently available evidence does suggest that patients report an improvement in their symptoms and quality of life following surgical sympathectomy, but the low level of this evidence does not allow for a statistically proved recommendation. © The Author 2016. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  11. Clinical Outcome Assessments: Conceptual Foundation-Report of the ISPOR Clinical Outcomes Assessment - Emerging Good Practices for Outcomes Research Task Force.

    Science.gov (United States)

    Walton, Marc K; Powers, John H; Hobart, Jeremy; Patrick, Donald; Marquis, Patrick; Vamvakas, Spiros; Isaac, Maria; Molsen, Elizabeth; Cano, Stefan; Burke, Laurie B

    2015-09-01

    An outcome assessment, the patient assessment used in an endpoint, is the measuring instrument that provides a rating or score (categorical or continuous) that is intended to represent some aspect of the patient's health status. Outcome assessments are used to define efficacy endpoints when developing a therapy for a disease or condition. Most efficacy endpoints are based on specified clinical assessments of patients. When clinical assessments are used as clinical trial outcomes, they are called clinical outcome assessments (COAs). COAs include any assessment that may be influenced by human choices, judgment, or motivation. COAs must be well-defined and possess adequate measurement properties to demonstrate (directly or indirectly) the benefits of a treatment. In contrast, a biomarker assessment is one that is subject to little, if any, patient motivational or rater judgmental influence. This is the first of two reports by the ISPOR Clinical Outcomes Assessment - Emerging Good Practices for Outcomes Research Task Force. This report provides foundational definitions important for an understanding of COA measurement principles. The foundation provided in this report includes what it means to demonstrate a beneficial effect, how assessments of patients relate to the objective of showing a treatment's benefit, and how these assessments are used in clinical trial endpoints. In addition, this report describes intrinsic attributes of patient assessments and clinical trial factors that can affect the properties of the measurements. These factors should be considered when developing or refining assessments. These considerations will aid investigators designing trials in their choice of using an existing assessment or developing a new outcome assessment. Although the focus of this report is on the development of a new COA to define endpoints in a clinical trial, these principles may be applied more generally. A critical element in appraising or developing a COA is to

  12. CARCINOMA OF UNKNOWN PRIMARY WITH SECONDARY METASTASIS TO NECKANALYSIS OF PATIENT AND DISEASE RELATED FACTORS PREDICTING SUPERIOR PATIENT OUTCOMES IN CUPS NECK

    Directory of Open Access Journals (Sweden)

    Preeti Singh

    2017-11-01

    Full Text Available BACKGROUND Carcinoma of unknown primary with secondary metastasis to neck (CUPS Neck is involvement of cervical nodes with squamous cell carcinoma without identifiable primary lesion in oral cavity, oropharynx and upper aerodigestive tract. Most commonly affects older male with history of tobacco and alcohol abuse. Commonly involved neck nodes are level II and III. Metastasis to these nodes usually comes from head and neck tumours. The aims of this study are to evaluate the factors (relating to patient and disease associated with improved outcomes following treatment in patients with metastatic squamous cell carcinoma of neck with unknown primary site. MATERIALS AND METHODS Study was done in ENT and Head Neck Centre, Base Hospital, Delhi Cantt. The investigation and treatment of such cases aim to detect a primary lesion, if possible in the upper aerodigestive tract (UADT and in any case to institute the optimal management protocol. Many factors impact the outcomes of treatment in terms of survival and quality of life. RESULTS After followup of 0.5 to 2 years data were compared among various groups, various disease related factors like volume of disease, staging of neck node, extracapsular spread in final HPE report and various patient related factors like age and sex of patient, performance status of patient, and presence of comorbidities were compared with final outcome in terms of recurrence or disease free survival with less complications. CONCLUSION 1. Most prominent tumour related prognostic factors were low volume nodal disease in the neck and absence of extracapsular spread. Patients with TNM stage I (T0N1M0 were associated with lower recurrence and less complication postoperatively as compared to advanced stage disease (T0N2M0 and T0N3M0. 2. In our study, patient related variables associated with superior patient outcomes in terms of locoregional recurrence or disease free survival were good performance status, females, young age

  13. Clinical outcomes of endovascularly managed iatrogenic renal hemorrhages

    International Nuclear Information System (INIS)

    Chiramel, George Koshy; Keshava, Shyamkumar Nidugala; Moses, Vinu; Kekre, Nitin; Tamilarasi, V; Devasia, Anthony

    2015-01-01

    To evaluate the effectiveness of endovascular management in iatrogenic renal injuries with regard to clinical status on follow-up and requirements for repeat angiography and embolization. This retrospective study included patients who were referred for endovascular management of significant hemorrhage following an iatrogenic injury. Data was recorded from the Picture Archiving and Communication system (PACS) and electronic medical records. The site and type of iatrogenic injury, imaging findings, treatment, angiography findings, embolization performed, clinical status on follow-up, and requirement for repeat embolization were recorded. The outcomes were clinical resolution, nephrectomy, or death. Clinical findings were recorded on follow-up visits to the clinic. Statistical analysis was performed using descriptive statistics. Seventy patients were included in this study between January 2000 and June 2012. A bleeding lesion (a pseudoaneurysm or arteriovenous fistula) was detected during the first angiogram in 55 patients (78.6%) and was selectively embolized. Fifteen required a second angiography as there was no clinical improvement and five required a third angiography. Overall, 66 patients (94.3%) showed complete resolution and 4 patients (5.7%) died. Three patients (4.3%) underwent nephrectomy for clinical stabilization even after embolization. There were no major complications. The two minor complications resolved spontaneously. Angiography and embolization is the treatment of choice in iatrogenic renal hemorrhage. Upto 20% of initial angiograms may not reveal the bleed and repeat angiography is required to identify a recurrent or unidentified bleed. The presence of multiple punctate bleeders on angiography suggests an enlarging subcapsular hematoma and requires preoperative embolization and nephrectomy

  14. Absent right superior caval vein in situs solitus

    DEFF Research Database (Denmark)

    Lytzen, Rebekka; Sundberg, Karin; Vejlstrup, Niels

    2015-01-01

    Introduction In up to 0.07% of the general population, the right anterior cardinal vein obliterates and the left remains open, creating an absent right superior caval vein and a persistent left superior caval vein. Absent right superior caval vein is associated with additional congenital heart...... disease in about half the patients. We wished to study the consequences of absent right superior caval vein as an incidental finding on prenatal ultrasonic malformation screening. Material and methods This is a retrospective case series study of all foetuses diagnosed with absent right superior caval vein...... no postnatal complications. All children were found to have healthy hearts at follow-up. CONCLUSIONS: In all cases, the findings proved to be a benign condition with no clinical manifestations or complications. Although isolated absent right superior caval vein does not seem to affect the outcome, associated...

  15. Clinical, Pathological, and Surgical Outcomes for Adult Pineoblastomas.

    Science.gov (United States)

    Gener, Melissa A; Conger, Andrew R; Van Gompel, Jamie; Ariai, Mohammad S; Jentoft, Mark; Meyer, Fredric B; Cardinal, Jeremy S; Bonnin, José M; Cohen-Gadol, Aaron A

    2015-12-01

    Pineoblastomas are uncommon primitive neuroectodermal tumors that occur mostly in children; they are exceedingly rare in adults. Few published reports have compared the various aspects of these tumors between adults and children. The authors report a series of 12 pineoblastomas in adults from 2 institutions over 24 years. The clinical, radiologic, and pathologic features and clinical outcomes were compared with previously reported cases in children and adults. Patient age ranged from 24 to 81 years, and all but 1 patient exhibited symptoms of obstructive hydrocephalus. Three patients underwent gross total resection, and subtotal resection was performed in 3 patients. Diagnostic biopsy specimens were obtained in an additional 6 patients. Pathologically, the tumors had the classical morphologic and immunohistochemical features of pineoblastomas. Postoperatively, 10 patients received radiotherapy, and 5 patients received chemotherapy. Compared with previously reported cases, several differences were noted in clinical outcomes. Of the 12 patients, only 5 (42%) died of their disease (average length of survival, 118 months); 5 patients (42%) are alive with no evidence of disease (average length of follow-up, 92 months). One patient died of unrelated causes, and one was lost to follow-up. Patients with subtotal resections or diagnostic biopsies did not suffer a worse prognosis. Of the 9 patients with biopsy or subtotal resection, 4 are alive, 4 died of their disease, and 1 died of an unrelated hemorrhagic cerebral infarction. Although this series is small, the data suggest that pineoblastomas in adults have a less aggressive clinical course than in children. Copyright © 2015 Elsevier Inc. All rights reserved.

  16. Severe hyperthyroidism: aetiology, clinical features and treatment outcome.

    Science.gov (United States)

    Iglesias, P; Dévora, O; García, J; Tajada, P; García-Arévalo, C; Díez, J J

    2010-04-01

    Severe hyperthyroidism (SH) is a serious medical disorder that can compromise life. There have not been systematic studies in which SH has been evaluated in detail. Here, our aims were: (1) to analyse both clinical and analytical features and outcome in patients with SH and (2) to compare these data with those found in more usual forms of hyperthyroidism. Patients and methods All patients diagnosed of SH (free thyroxine, FT4 > 100 pmol/l, NR: 11-23) seen in our endocrinology clinic in the last 15 years were studied and compared with a sample of patients with mild (mH; FT4, 23-50 pmol/l) and moderate (MH; FT4, 51-100 pmol/l) hyperthyroidism. Aetiology, clinical analytical and imaging data at diagnosis, therapeutic response and outcome were registered. Results A total of 107 patients with overt hyperthyroidism (81 females, mean age +/- SD 46.9 +/- 16.1 years) were evaluated. We studied a historic group with SH (n = 21; 14 females, 40.9 +/- 17.2 years) and, as a comparator group, we analyszed the data of 86 hyperthyroid patients (67 females, 48.4 +/- 15.5.6 years, NS) comparable in age and gender. The comparator group was classified in MH (n = 37, 26 females, 47.2 +/- 16.6 years) and mH (n = 49, 41 females, 49.4 +/- 14.8 years). In comparison with mH group, SH patients were significantly (P hyperthyroidism. FT4 was the only independent predictor of cure [OR 0.98 (CI 95%, 0.97-0.99), P hyperthyroidism is usually de novo and is accompanied by more clinical signs, symptoms, and analytical derangements, as well as higher titres of TRAb at diagnosis than milder forms of hyperthyroidism. The present data are not able to show differences in treatment modality, time to achieve cure, and remission rate among patients with mild, moderate and severe hyperthyroidism.

  17. [The Spectrum of Neuromyotonia: Clinics, Therapy and Outcome].

    Science.gov (United States)

    Wenninger, S; Schoser, B

    2015-08-01

    Neuromyotonia (NM), Isaacs-Zschoke-Mertens syndrome or continuous muscle fiber activity (CMFA), is a rare condition associated with VGKC-antibodies. Clinically, fasciculations, myokymias, muscle stiffness and a myotonic appearance of movements after contraction are typical findings. In addition, CNS-symptoms vary from moderate fatigue, poor concentration and autonomic symptoms to severe encephalopathy in Morvan's syndrome. In electromyography, spontaneous irregular discharges can be found frequently with typical di-, tri- or multiplet single motor unit discharges. In up to 60 %, serum antibodies against VGKC-complexes can be detected. Patients with neuromyotonia were evaluated for clinical symptoms, response to treatment and outcome over a five-year period of follow-up. For evaluation, we used video recording of clinical symptoms, electroneurography, electromyography and myosonography as well as immunological tests (VGKC-complex antibody including CASPR2 and IGL1). Furthermore, cerebral fluid and screening for neoplasias were done. Patients with evidence for neuropathy, myopathy or motor neuron disease, even if diagnosed in the follow-up, were excluded. In 3 of 5 patients, neuromyotonia was diagnosed by electromyography and positive VGKC antibodies. In two patients, diagnosis was based on typical clinical symptoms and electromyographical changes. Anticonvulsants (carbamazepine) for symptomatic treatment were moderately effective in four patients; treatment with i. v. immunoglobulins was highly successful in one patient with high positive VGKC-complex antibody titers. In one patient with low-titer VGKC antibodies, neither anticonvulsants nor i. v. immunoglobulins nor prednisone was a successful treatment. Neuromyotonia is a rare, treatable condition. However, due to the high variability of symptoms, response to therapy and outcome, neuromyotonia treatment needs to be highly individualized. © Georg Thieme Verlag KG Stuttgart · New York.

  18. Clinical outcomes of Laparoscopically Assisted Vaginal Hysterectomy at patients who had previous abdominopelvic surgery

    Directory of Open Access Journals (Sweden)

    Ali Riza Odabasi

    2007-03-01

    Full Text Available OBJECTIVE: To determine clinical outcomes of Laparoscopically Assisted Vaginal Hysterectomy (LAVH at patients who had previous abdominopelvic surgery.\tDesign: A clinical observational, prospective, non randomised trial comparing outcomes of 13 patients who had previous abdominopelvic surgery with outcomes of 19 patients who had not surgery.\tSetting: Adnan Menderes University Faculty of Medicine, Department of Obstetrics and Gynecology.\tPatients: Thirty-two subjects [average age 51,1±6,9 (37-66] who had indication of total abdominal hysterectomy and bilateral\tsalpingooferectomy due to benign pathologies.\tInterventions: According to ACOG, LAVH was performed by using the Garry technique at the trocar insertions, the Reich technique\tat the laparoscopic phase and the Heaney technique at the vaginal phase by the same operator. After adhesiolysis and diagnostic procedures, ureters were dissected medially. By coagulating, bilateral round and infundibulopelvic ligaments were cut after the\tmobilisation of bladder. The operation was completed by the same operation team by vaginal approach consequently. At all operations, 80 W unipolar or 150 W bipolar diathermic dissection and 25-35 W unipolar diathermic cutting were performed.\tMain outcome measures: Age, parity, menopausal status, preoperative indications, type of previous abdominopelvic surgey and incision, intraoperative indications, adhesion scores, rate of unintended laparotomy, operative time, uterus weight, loss of blood,\tcomplications, postoperative pain scores and analgesic requirements, time necessary for returning to normal intestinal function, length of hospitalisation and rate of readmission to hospital.\tRESULTS: When compared with the patients who had not previous abdominopelvic surgery, all adhesion scores, uterus weight, operative time and the number of total postoperative complications were found significantly high at patients who had previous\tsurgery. Loss of blood, the rate

  19. Superior outcome using cyclosporin A alone versus cyclosporin A plus methotrexate for post-transplant immunosuppression in children with acute leukemia undergoing sibling hematopoietic stem cell transplantation.

    Science.gov (United States)

    Weiss, Melissa; Steinbach, Daniel; Zintl, Felix; Beck, James; Gruhn, Bernd

    2015-06-01

    The outcome of cyclosporin A (CSA) alone (n = 19) as graft-versus-host disease (GVHD) prophylaxis was compared to that of CSA combined with methotrexate (MTX) (n = 43) in children with acute leukemia who underwent hematopoietic stem cell transplantation. All respective donors were HLA-identical siblings. All patients received CSA at a dose of 3 mg/kg/day starting on day -1. A CSA level of 80-130 ng/ml was aimed for. The 43 patients in the historical control were given an additional 10 mg/m(2) dosage of MTX on days 1, 3, 6, and 11. Patients who received CSA alone had a significantly reduced cumulative incidence of relapse (5 vs. 40 %; p = 0.002), a significantly increased 5-year event-free survival (84 vs. 35 %; p = 0.001), and a significantly increased 5-year overall survival (84 vs. 42 %; p = 0.004). The incidence of acute GVHD grade II-IV and chronic GVHD in patients in the CSA group was equivalent to the CSA+MTX group (26 vs. 19 %; p = 0.440, and 32 vs. 23 %; p = 0.428). In conclusion, post-transplant immunosuppression consisting of CSA alone is well tolerated and may contribute to a superior outcome.

  20. Altered spontaneous activity of posterior cingulate cortex and superior temporal gyrus are associated with a smoking cessation treatment outcome using varenicline revealed by regional homogeneity.

    Science.gov (United States)

    Wang, Chao; Shen, Zhujing; Huang, Peiyu; Qian, Wei; Yu, Xinfeng; Sun, Jianzhong; Yu, Hualiang; Yang, Yihong; Zhang, Minming

    2017-06-01

    Compared to nonsmokers, smokers exhibit a number of potentially important differences in regional brain function. However, little is known about the associations between the local spontaneous brain activity and smoking cessation treatment outcomes. In the present analysis, we aimed to evaluate whether the local features of spontaneous brain activity prior to the target quit date was associated with the smoking cessation outcomes. All the participants underwent magnetic resonance imaging scans and smoking-related behavioral assessments. After a 12-week treatment with varenicline, 23 smokers succeeded in quitting smoking and 32 failed. Smokers underwent functional magnetic resonance imaging (fMRI) scanning prior to an open label smoking cessation treatment trial. Regional homogeneity (ReHo) was used to measure spontaneous brain activity, and whole-brain voxel-wise comparisons of ReHo were performed to detect brain regions with altered spontaneous brain activity between relapser and quitter groups. After controlling for potentially confounding factors including years of education, years smoked, cigarettes smoked per day and FTND score as covariates, compared to quitters, relapsers displayed significantly decreased ReHo in bilateral posterior cingulate cortex (PCC), as well as increased ReHo in left superior temporal gyrus (STG). These preliminary results suggest that regional brain function variables may be promising predictors of smoking relapse. This study provided novel insights into the neurobiological mechanisms underlying smoking relapse. A deeper understanding of the neurobiological mechanisms associated with relapse may result in novel pharmacological and behavioral interventions.

  1. Nanotechnology Strategies To Advance Outcomes in Clinical Cancer Care.

    Science.gov (United States)

    Hartshorn, Christopher M; Bradbury, Michelle S; Lanza, Gregory M; Nel, Andre E; Rao, Jianghong; Wang, Andrew Z; Wiesner, Ulrich B; Yang, Lily; Grodzinski, Piotr

    2018-01-23

    Ongoing research into the application of nanotechnology for cancer treatment and diagnosis has demonstrated its advantages within contemporary oncology as well as its intrinsic limitations. The National Cancer Institute publishes the Cancer Nanotechnology Plan every 5 years since 2005. The most recent iteration helped codify the ongoing basic and translational efforts of the field and displayed its breadth with several evolving areas. From merely a technological perspective, this field has seen tremendous growth and success. However, an incomplete understanding of human cancer biology persists relative to the application of nanoscale materials within contemporary oncology. As such, this review presents several evolving areas in cancer nanotechnology in order to identify key clinical and biological challenges that need to be addressed to improve patient outcomes. From this clinical perspective, a sampling of the nano-enabled solutions attempting to overcome barriers faced by traditional therapeutics and diagnostics in the clinical setting are discussed. Finally, a strategic outlook of the future is discussed to highlight the need for next-generation cancer nanotechnology tools designed to address critical gaps in clinical cancer care.

  2. Ebola outbreak in Conakry, Guinea: epidemiological, clinical, and outcome features.

    Science.gov (United States)

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

    2014-12-01

    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. A prospective study was conducted from March 25 to August 20, 2014. The diagnosis of Ebola virus infection was made on real-time PCR. Ninety patients, with a positive test result, were hospitalized. Their mean age was 34.12±14.29 years and 63% were male patients. Most worked in the informal sector (38%) and in the medical and paramedical staff (physicians 12%, nurses 6%, and laboratory technicians 1%). Most patients lived in the Conakry suburbs (74%) and in Boffa (11%). The main clinical signs were physical asthenia (80%) and fever (72%). Hemorrhagic signs were observed in 26% of patients. The comparison of clinical manifestations showed that hiccups (P=0.04), respiratory distress (P=0.04), and hemorrhagic symptoms (P=0.01) were more frequent among patients who died. Malaria (72%) and diabetes (2%) were the most frequent co-morbidities. The crude case fatality rate was 44% [95% confidence interval (33-54%)]. The average hospital stay was 7.96±5.81 days. The first Ebola outbreak in Conakry was characterized by the young age of patients, discrete hemorrhagic signs related to lethality. Its control relies on a strict use of preventive measures. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  3. Tiotropium in COPD: clinical outcomes and economic evidence

    Directory of Open Access Journals (Sweden)

    Orietta Zaniolo

    2010-03-01

    Full Text Available Tiotropium bromide is a once-daily anticholinergic bronchodilator with duration of action of at least 24 hours. In clinical trials, tiotropium has been compared with placebo, ipratropium or salmeterol, the most frequently used long-acting β2 agonist. When compared with ipratropium or placebo in COPD management, tiotropium resulted associated with FEV1, dyspnoea and health-related quality of life (QoL improvement, along with reduced exacerbation and hospitalisation rates. In comparison to salmeterol, it proved to be superior in terms of lung function improvement and exacerbation risk reduction. Recently, the randomised, double-blind trial UPLIFT showed that 4 years of therapy with tiotropium were associated with improvements in lung function, QoL, and exacerbations, and with an effective reduction of mortality compared with control group in 5,993 patients with moderate to very-severe COPD. These encouraging clinical effects are to be traded against the pharmaceutical cost increase induced by the inclusion of tiotropium in routine care. However, published work indicates that this pharmaceutical cost increase may be totally or partially offset by the reduction in costs needed for exacerbations management and hospitalisations. Depending on the setting analysed, tiotropium is estimated to dominate ipratropium and salmeterol or to be associated with an incremental cost of less than € 2,500 per exacerbation avoided. An Italian model based on UPLIFT data shows that therapy including tiotropium induces an incremental cost of € 6,700 for year of life and of € 7,916 for Quality-adjusted Life Year gained, with respect to routine care alone. These values are much lower than commonly accepted thresholds and than cost/effectiveness results estimated for other long-acting bronchodilators. In conclusion, available evidence suggests that tiotropium may prove an appropriate therapeutic option with a largely affordable cost.

  4. Clinical outcome in measles patients hospitalized with complications

    International Nuclear Information System (INIS)

    Rehman, A.U.; Saeed, T.

    2008-01-01

    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)

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

    Science.gov (United States)

    2012-01-01

    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. PMID:23050659

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

    Directory of Open Access Journals (Sweden)

    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.

  7. Clinical Profile and Visual Outcome of Ocular Bartonellosis in Malaysia

    Directory of Open Access Journals (Sweden)

    Chai Lee Tan

    2017-01-01

    Full Text Available Background. Ocular bartonellosis can present in various ways, with variable visual outcome. There is limited data on ocular bartonellosis in Malaysia. Objective. We aim to describe the clinical presentation and visual outcome of ocular bartonellosis in Malaysia. Materials and Methods. This was a retrospective review of patients treated for ocular bartonellosis in two ophthalmology centers in Malaysia between January 2013 and December 2015. The diagnosis was based on clinical features, supported by a positive Bartonella spp. serology. Results. Of the 19 patients in our series, females were predominant (63.2%. The mean age was 29.3 years. The majority (63.2% had unilateral involvement. Five patients (26.3% had a history of contact with cats. Neuroretinitis was the most common presentation (62.5%. Azithromycin was the antibiotic of choice (42.1%. Concurrent systemic corticosteroids were used in approximately 60% of cases. The presenting visual acuity was worse than 6/18 in approximately 60% of eyes; on final review, 76.9% of eyes had a visual acuity better than 6/18. Conclusion. Ocular bartonellosis tends to present with neuroretinitis. Azithromycin is a viable option for treatment. Systemic corticosteroids may be considered in those with poor visual acuity on presentation.

  8. Clinical Profile and Visual Outcome of Ocular Bartonellosis in Malaysia.

    Science.gov (United States)

    Tan, Chai Lee; Fhun, Lai Chan; Tai, Evelyn Li Min; Abdul Gani, Nor Hasnida; Muhammed, Julieana; Tuan Jaafar, Tengku Norina; Ahmad Tajudin, Liza Sharmini; Wan Hitam, Wan-Hazabbah

    2017-01-01

    Background. Ocular bartonellosis can present in various ways, with variable visual outcome. There is limited data on ocular bartonellosis in Malaysia. Objective. We aim to describe the clinical presentation and visual outcome of ocular bartonellosis in Malaysia. Materials and Methods. This was a retrospective review of patients treated for ocular bartonellosis in two ophthalmology centers in Malaysia between January 2013 and December 2015. The diagnosis was based on clinical features, supported by a positive Bartonella spp. serology. Results. Of the 19 patients in our series, females were predominant (63.2%). The mean age was 29.3 years. The majority (63.2%) had unilateral involvement. Five patients (26.3%) had a history of contact with cats. Neuroretinitis was the most common presentation (62.5%). Azithromycin was the antibiotic of choice (42.1%). Concurrent systemic corticosteroids were used in approximately 60% of cases. The presenting visual acuity was worse than 6/18 in approximately 60% of eyes; on final review, 76.9% of eyes had a visual acuity better than 6/18. Conclusion. Ocular bartonellosis tends to present with neuroretinitis. Azithromycin is a viable option for treatment. Systemic corticosteroids may be considered in those with poor visual acuity on presentation.

  9. Subacute Thyroiditis: Clinical Presentation and Long Term Outcome

    Science.gov (United States)

    Alfadda, Assim A.; Sallam, Reem M.; Elawad, Ghadi E.; AlDhukair, Hisham; Alyahya, Mossaed M.

    2014-01-01

    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. PMID:24803929

  10. Volvulus in term and preterm infants - clinical presentation and outcome.

    Science.gov (United States)

    Horsch, Sandra; Albayrak, Bilge; Tröbs, Ralf-Bodo; Roll, Claudia

    2016-06-01

    Our aim was to assess if term and preterm infants with volvulus showed different patterns with regard to pathogenesis, clinical presentation and outcome. We reviewed the medical records and imaging data of infants aged less than six months with volvulus treated in a single surgical referral centre from 2006-2013. Volvulus was diagnosed in 19 infants, with no anatomical anomaly in three of the 12 preterm infants and one of the seven term infants. Most cases (74%) presented during the first eight days of life. Later presentations occurred exclusively in preterm infants, with only one of the five having no anatomic anomalies. Bilious vomiting was the leading symptom in six of the seven term infants, while the symptoms in preterm infants were rather nonspecific. Intestinal necrosis, with the need for bowel resection, occurred in one term (14%) infant and nine (75%) preterm infants. The clinical presentation and outcome of volvulus differed between preterm and term infants, but the rate and distribution of underlying anomalies did not differ. Symptoms in preterm infants were often nonspecific and led to a delay in diagnosis. This might have contributed to the higher rate of intestinal necrosis in preterm infants. ©2016 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  11. Comparing 2 Whiplash Grading Systems to Predict Clinical Outcomes.

    Science.gov (United States)

    Croft, Arthur C; Bagherian, Alireza; Mickelsen, Patrick K; Wagner, Stephen

    2016-06-01

    Two whiplash severity grading systems have been developed: Quebec Task Force on Whiplash-Associated Disorders (QTF-WAD) and the Croft grading system. The majority of clinical studies to date have used the modified grading system published by the QTF-WAD in 1995 and have demonstrated some ability to predict outcome. But most studies include only injuries of lower severity (grades 1 and 2), preventing a broader interpretation. The purpose of this study was assess the ability of these grading systems to predict clinical outcome within the context of a broader injury spectrum. This study evaluated both grading systems for their ability to predict the bivalent outcome, recovery, within a sample of 118 whiplash patients who were part of a previous case-control designed study. Of these, 36% (controls) had recovered, and 64% (cases) had not recovered. The discrete bivariate distribution between recovery status and whiplash grade was analyzed using the 2-tailed cross-tabulation statistics. Applying the criteria of the original 1993 Croft grading system, the subset comprised 1 grade 1 injury, 32 grade 2 injuries, 53 grade 3 injuries, and 32 grade 4 injuries. Applying the criteria of the modified (QTF-WAD) grading system, there were 1 grade 1 injury, 89 grade 2 injuries, and 28 grade 3 injuries. Both whiplash grading systems correlated negatively with recovery; that is, higher severity grades predicted a lower probability of recovery, and statistically significant correlations were observed in both, but the Croft grading system substantially outperformed the QTF-WAD system on this measure. The Croft grading system for whiplash injury severity showed a better predictive measure for recovery status from whiplash injuries as compared with the QTF-WAD grading system.

  12. Clinical Outcomes following median to radial nerve transfers

    Science.gov (United States)

    Ray, Wilson Z.; Mackinnon, Susan E.

    2010-01-01

    Purpose In this study the authors evaluate the clinical outcomes in patients with radial nerve palsy who underwent nerve transfers utilizing redundant fascicles of median nerve (innervating the flexor digitorum superficialis and flexor carpi radialis muscles) to the posterior interosseous nerve and the nerve to the extensor carpi radialis brevis. Methods A retrospective review of the clinical records of 19 patients with radial nerve injuries who underwent nerve transfer procedures using the median nerve as a donor nerve were included. All patients were evaluated using the Medical Research Council (MRC) grading system. Results The mean age of patients was 41 years (range 17 – 78 years). All patients received at least 12 months of follow-up (20.3 ± 5.8 months). Surgery was performed at a mean of 5.7 ± 1.9 months post-injury. Post-operative functional evaluation was graded according to the following scale: grades MRC 0/5 - MRC 2/5 were considered poor outcomes, while MRC of 3/5 was a fair result, MRC grade 4/5 was a good result, and grade 4+/5 was considered an excellent outcome. Seventeen patients (89%) had a complete radial nerve palsy while two patients (11%) had intact wrist extension but no finger or thumb extension. Post-operatively all patients except one had good to excellent recovery of wrist extension. Twelve patients recovered good to excellent finger and thumb extension, two patients had fair recovery, five patients had a poor recovery. Conclusions The radial nerve is a commonly injured nerve, causing significant morbidity in affected patients. The median nerve provides a reliable source of donor nerve fascicles for radial nerve reinnervation. This transfer was first performed in 1999 and evolved over the subsequent decade. The important nuances of both surgical technique and motor re-education critical for to the success of this transfer have been identified and are discussed. PMID:21168979

  13. Clinical outcomes of hydronephrosis in patients with systemic lupus erythematosus.

    Science.gov (United States)

    Hong, Seokchan; Kim, Yong-Gil; Ahn, Soo Min; Bae, Seung-Hyeon; Lim, Doo-Ho; Kim, Jeong Kon; Lee, Chang-Keun; Yoo, Bin

    2016-12-01

    Hydronephrosis is a rare complication of systemic lupus erythematosus (SLE). Bladder and/or gastrointestinal involvement in SLE are associated with development of hydronephrosis, but the management and treatment outcomes of hydronephrosis are largely unknown. Therefore, we investigated the clinical manifestations and factors associated with the treatment response in patients with SLE complicated by hydronephrosis. A retrospective analysis was performed of all 634 SLE patients who underwent computed tomography and/or ultrasonography between January 1998 and December 2013. We reviewed the clinical characteristics and treatment outcomes of patients with SLE-associated hydronephrosis. Hydronephrosis was identified in 15 patients with SLE complicated by cystitis and/or enteritis. All patients were treated initially with moderate to high doses of corticosteroids. A follow-up imaging study showed that 11 (73.3%) of 15 patients experienced improvements in hydronephrosis, and urinary obstruction was resolved without urological intervention in the majority of these patients (8/11, 72.7%). The four patients who experienced no improvement in hydronephrosis were older than those who responded to treatment (median age [interquartile range]; 43.0 [37.5-53.0] years vs. 28.0 [21.0-38.5] years; P = 0.026). In addition, delayed treatment (≥ 1 month after onset of symptoms) with corticosteroids was more frequently observed in the non-responding patients than in the responding patients (P = 0.011). Our findings suggest that treatment with corticosteroids alone leads to favorable outcomes in patients with SLE-associated hydronephrosis, except when treatment is delayed, particularly in elderly patients. © 2015 Asia Pacific League of Associations for Rheumatology and Wiley Publishing Asia Pty Ltd.

  14. Minimally invasive unicompartmental knee replacement: Midterm clinical outcome.

    Science.gov (United States)

    Tian, Shaoqi; Liu, Jiangjun; Yuan, Wanqing; Wang, Yuanhe; Ha, Chengzhi; Liu, Lun; Li, Qicai; Yang, Xu; Sun, Kang

    2017-01-01

    The purpose of this study was to explore the midterm clinical outcomes of unicompartmental knee replacement (UKR) for medial knee arthropathy through a minimally invasive approach (MIA). From January 2006 to June 2010, 442 consecutive patients (485 knees) were included in the study. All patients underwent MIA-UKR with the mobile bearing Oxford phrase III prosthesis. The incision was made starting 1 cm medial to the medial pole of the patella and extending distally to the tibial tubercle. Radiographic evaluations include femorotibial angle (FTA) from coronal x-rays and rectified varus deformity angle, while clinical evaluations included Knee Society Score (KSS, clinical score and function score), the Western Ontario and McMaster Universities Arthritis Index (WOMAC) osteoarthritis index and visual analog scale (VAS) for pain. Patients followed-up at 1, 3, 6, 12 months after surgery and each year thereafter. Four hundreds and two patients completed the entire follow-up, 40 patients (45 knees) were lost to follow-up. The average follow-up time was 73.0 ± 1.9 months. The mean length of the incisions was 5.0 ± 0.2 cm. The average FTA decreased from 183.6° ± 5.1° preoperatively to 174.3° ± 4.2° postoperatively, and the mean rectified varus deformity angle was 9.3° ± 1.2°. The KSS clinical score improved from 42.4 ± 2.9 to 92.9 ± 3.8, and the function score improved from 53.5 ± 3.8 to 93.5 ± 4.0. The WOMAC score improved from 47.5 ± 3.1 preoperatively to 12.3 ± 1.5 at the last evaluation. The VAS dropped from 7.8 ± 1.9 preoperatively to 1.6 ± 0.2 postoperatively. All clinical evaluations (KSS, WOMAC, VAS) were significantly different (p clinical outcomes of MIA-UKR are satisfactory in a Chinese patient population, which is a good surgical option for patients with medial arthropathy of the knee. However, longer-term follow-up studies should be performed in these patients.

  15. Minimally invasive unicompartmental knee replacement: Midterm clinical outcome.

    Directory of Open Access Journals (Sweden)

    Shaoqi Tian

    Full Text Available The purpose of this study was to explore the midterm clinical outcomes of unicompartmental knee replacement (UKR for medial knee arthropathy through a minimally invasive approach (MIA.From January 2006 to June 2010, 442 consecutive patients (485 knees were included in the study. All patients underwent MIA-UKR with the mobile bearing Oxford phrase III prosthesis. The incision was made starting 1 cm medial to the medial pole of the patella and extending distally to the tibial tubercle. Radiographic evaluations include femorotibial angle (FTA from coronal x-rays and rectified varus deformity angle, while clinical evaluations included Knee Society Score (KSS, clinical score and function score, the Western Ontario and McMaster Universities Arthritis Index (WOMAC osteoarthritis index and visual analog scale (VAS for pain. Patients followed-up at 1, 3, 6, 12 months after surgery and each year thereafter.Four hundreds and two patients completed the entire follow-up, 40 patients (45 knees were lost to follow-up. The average follow-up time was 73.0 ± 1.9 months. The mean length of the incisions was 5.0 ± 0.2 cm. The average FTA decreased from 183.6° ± 5.1° preoperatively to 174.3° ± 4.2° postoperatively, and the mean rectified varus deformity angle was 9.3° ± 1.2°. The KSS clinical score improved from 42.4 ± 2.9 to 92.9 ± 3.8, and the function score improved from 53.5 ± 3.8 to 93.5 ± 4.0. The WOMAC score improved from 47.5 ± 3.1 preoperatively to 12.3 ± 1.5 at the last evaluation. The VAS dropped from 7.8 ± 1.9 preoperatively to 1.6 ± 0.2 postoperatively. All clinical evaluations (KSS, WOMAC, VAS were significantly different (p < 0.05 from pre and post-operative evaluations. The survival rate was 99.1% at 73 months, and the revision rate was 0.9%.The midterm clinical outcomes of MIA-UKR are satisfactory in a Chinese patient population, which is a good surgical option for patients with medial arthropathy of the knee. However, longer

  16. Clinical outcomes after arthroscopic release for recalcitrant frozen shoulder.

    Science.gov (United States)

    Ebrahimzadeh, Mohammad H; Moradi, Ali; Pour, Mostafa Khalili; Moghadam, Mohammad Hallaj; Kachooei, Amir Reza

    2014-09-01

    To explain the role of arthroscopic release in intractable frozen shoulders. We used different questionnaires and measuring tools to understand whether arthroscopic release is the superior modality to treat patients with intractable frozen shoulders. Between 2007 and 2013, in a prospective study, we enrolled 80 patients (52 females and 28 males) with recalcitrant frozen shoulder, who underwent arthroscopic release at Ghaem Hospital, a tertiary referral center, in Mashhad, Iran. Before operation, all patients filled out the Disability of Arm, Shoulder and Hand (DASH), Constant, University of California Los Angeles (UCLA), ROWE and Visual Analogue Scale (VAS) for pain questionnaires. We measured the difference in range of motion between both the normal and the frozen shoulders in each patient. The average age of the patients was 50.8±7.1 years. In 49 patients, the right shoulder was affected and in the remaining 31 the left side was affected. Before surgery, the patients were suffering from this disease on average for 11.7±10.3 months. The average time to follow-up was 47.2±6.8 months (14 to 60 months). Diabetes mellitus (38%) and history of shoulder trauma (23%) were the most common comorbidities in our patients. We did not find any significant differences between baseline characteristics of diabetics patients with non-diabetics ones. After surgery, the average time to achieve maximum pain improvement and range of motion were 3.6±2.1 and 3.6±2 months, respectively. The VAS score, constant shoulder score, Rowe score, UCLA shoulder score, and DASH score showed significant improvement in shoulder function after surgery, and shoulder range of motion improved in all directions compared to pre-operation range of motion. According to our results, arthroscopic release of recalcitrant frozen shoulder is a valuable modality in treating this disease. This method could decrease pain and improve both subjective and objective mid-term outcomes.

  17. Outcomes Analysis of Chief Cosmetic Clinic Over 13 Years.

    Science.gov (United States)

    Walker, Nicholas J; Crantford, John C; Rudolph, Megan A; David, Lisa R

    2018-06-01

    Adequate resident training in aesthetic surgery has become increasingly important with rising demand. Chief resident aesthetic clinics allow hands on experience with an appropriate amount of autonomy. The purpose of this study was to compare resident cosmetic clinic outcomes to those reported in the literature. Furthermore, we sought to assess how effective these clinics can be in preparing residents in performing common aesthetic surgery procedures. A retrospective chart review of 326 patients and 714 aesthetic procedures in our chief cosmetic clinic over a 13-year period was performed, and complication and revision rates were recorded. In addition, an electronic survey was sent to 26 prior chief residents regarding their experience and impressions of the chief resident aesthetic clinic. A total of 713 procedures were performed on 326 patients. Patient ages ranged from 5 to 75 years old (mean, 40.8 years old) with a mean follow-up of 76.2 days. On average, there were 56 procedures performed per year. Of the 714 total procedures performed, there were 136 minor procedures and 578 major procedures. Of the 136 minor procedures, there were no complications and there was 1 revision of a cosmetic injection. Of the 578 major procedures, the overall complication rate was 6.1% and the revision rate was 12.8%. Complication and revision rates for each individual surgery were further analyzed and compared with the literature. The complication rates for these procedures fell within the reference ranges reported. In regards to the chief resident survey, there was a 77% response rate. All respondents reported that the chief resident clinic positively affected their residency education and future practice. Ninety percent of respondents felt "very comfortable" performing facelifts, body contouring, and aesthetic breast surgery. No respondents completed a subsequent cosmetic fellowship, and 60% stated that their positive experience in chief clinic contributed to their decision not

  18. 42 CFR 482.80 - Condition of participation: Data submission, clinical experience, and outcome requirements for...

    Science.gov (United States)

    2010-10-01

    ..., clinical experience, and outcome requirements for initial approval of transplant centers. 482.80 Section... Hospitals Transplant Center Data Submission, Clinical Experience, and Outcome Requirements § 482.80 Condition of participation: Data submission, clinical experience, and outcome requirements for initial...

  19. Modeling the economic outcomes of immuno-oncology drugs: alternative model frameworks to capture clinical outcomes

    Directory of Open Access Journals (Sweden)

    Gibson EJ

    2018-03-01

    Full Text Available EJ Gibson,1 N Begum,1 I Koblbauer,1 G Dranitsaris,2 D Liew,3 P McEwan,4 AA Tahami Monfared,5,6 Y Yuan,7 A Juarez-Garcia,7 D Tyas,8 M Lees9 1Wickenstones Ltd, Didcot, UK; 2Augmentium Pharma Consulting Inc, Toronto, ON, Canada; 3Department of Epidemiology and Preventive Medicine, Alfred Hospital, Monash University, Melbourne, VIC, Australia; 4Health Economics and Outcomes Research Ltd, Cardiff, UK; 5Bristol-Myers Squibb Canada, Saint-Laurent, QC Canada; 6Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, QC, Canada; 7Bristol-Myers Squibb, Princeton, NJ, USA; 8Bristol-Myers Squibb, Uxbridge, UK; 9Bristol-Myers Squibb, Rueil-Malmaison, France Background: Economic models in oncology are commonly based on the three-state partitioned survival model (PSM distinguishing between progression-free and progressive states. However, the heterogeneity of responses observed in immuno-oncology (I-O suggests that new approaches may be appropriate to reflect disease dynamics meaningfully. Materials and methods: This study explored the impact of incorporating immune-specific health states into economic models of I-O therapy. Two variants of the PSM and a Markov model were populated with data from one clinical trial in metastatic melanoma patients. Short-term modeled outcomes were benchmarked to the clinical trial data and a lifetime model horizon provided estimates of life years and quality adjusted life years (QALYs. Results: The PSM-based models produced short-term outcomes closely matching the trial outcomes. Adding health states generated increased QALYs while providing a more granular representation of outcomes for decision making. The Markov model gave the greatest level of detail on outcomes but gave short-term results which diverged from those of the trial (overstating year 1 progression-free survival by around 60%. Conclusion: Increased sophistication in the representation of disease dynamics in economic models

  20. Occurrence, clinical features and outcome of canine pancreatitis (80 cases).

    Science.gov (United States)

    Pápa, Kinga; Máthé, Akos; Abonyi-Tóth, Zsolt; Sterczer, Agnes; Psáder, Roland; Hetyey, Csaba; Vajdovich, Péter; Vörös, Károly

    2011-03-01

    Medical records of 80 dogs diagnosed with acute pancreatitis during a 4-year period were evaluated regarding history, breed predilection, clinical signs and additional examination findings. Cases were selected if compatible clinical symptoms, increased serum activity of amylase or lipase and morphologic evidence of pancreatitis by ultrasonography, laparotomy or necropsy were all present. Like in other studies, neutered dogs had an increased risk of developing acute pancreatitis. Although breed predilection was consistent with earlier reports, some notable differences were also observed. Apart from Dachshunds, Poodles, Cocker Spaniels and Fox Terriers, the sled dogs (Laikas, Alaskan Malamutes) also demonstrated a higher risk for pancreatitis according to our results. Concurrent diseases occurred in 56 dogs (70%), diabetes mellitus (n = 29, 36%) being the most common. Clinical signs of acute pancreatitis were similar to those observed in other studies. The study group represented a dog population with severe acute pancreatitis, having a relatively high mortality rate (40%) compared to data of the literature. Breed, age, gender, neutering and body condition had no significant association with the outcome. Hypothermia (p = 0.0413) and metabolic acidosis (p = 0.0063) correlated significantly with poor prognosis and may serve as valuable markers for severity assessment in canine acute pancreatitis.

  1. Acquire uterine vascular malformation: Clinical outcome of transarterial embolization

    International Nuclear Information System (INIS)

    Kang, Chae Hoon; Yang, Seung Boo; Goo, Dong Erk; Kim, Yong Jae; Lee, Jae Myung; Lee, Woong Hee

    2017-01-01

    To evaluate clinical outcomes of transarterial embolization of bilateral uterine arteries (UAE) in patients with acquired uterine vascular malformation (UVM). This retrospective study was performed on the medical records of all 19 patients who underwent transarterial embolization of bilateral UAE for the treatment of symptomatic UVMs from January 2003 to June 2011. Embolization was performed via the unilateral femoral artery approach with a catheter and angiographic techniques. Clinical success was defined as definitive resolution of abnormal vaginal bleeding. Post-procedural complications included all adverse events related to the embolization procedure. A total of 20 procedures were performed in 19 patients. One patient required repeat embolization because of incomplete embolization related to prominent high flow malformation. Clinically, in all patients, bleeding was controlled immediately after embolization. No complications occurred in all patients during the follow up period. In all patients who underwent successful UAE, menstrual cycles were normally restored within 1-2 months. Normal pregnancy with term delivery was observed in two of the 19 cases. Transarterial bilateral UAE is a safe and effective treatment in patients with vaginal bleeding caused by acquired UVM, and it allows the possibility of future pregnancy

  2. Acquire uterine vascular malformation: Clinical outcome of transarterial embolization

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Chae Hoon [Dept. of Radiology, Gangneung Asan Hospital, Gangneung (Korea, Republic of); Yang, Seung Boo; Goo, Dong Erk; Kim, Yong Jae; Lee, Jae Myung; Lee, Woong Hee [Dept. of Radiology, Soonchunhyang University Gumi Hospital, Gumi (Korea, Republic of)

    2017-02-15

    To evaluate clinical outcomes of transarterial embolization of bilateral uterine arteries (UAE) in patients with acquired uterine vascular malformation (UVM). This retrospective study was performed on the medical records of all 19 patients who underwent transarterial embolization of bilateral UAE for the treatment of symptomatic UVMs from January 2003 to June 2011. Embolization was performed via the unilateral femoral artery approach with a catheter and angiographic techniques. Clinical success was defined as definitive resolution of abnormal vaginal bleeding. Post-procedural complications included all adverse events related to the embolization procedure. A total of 20 procedures were performed in 19 patients. One patient required repeat embolization because of incomplete embolization related to prominent high flow malformation. Clinically, in all patients, bleeding was controlled immediately after embolization. No complications occurred in all patients during the follow up period. In all patients who underwent successful UAE, menstrual cycles were normally restored within 1-2 months. Normal pregnancy with term delivery was observed in two of the 19 cases. Transarterial bilateral UAE is a safe and effective treatment in patients with vaginal bleeding caused by acquired UVM, and it allows the possibility of future pregnancy.

  3. Mushroom poisoning in children: clinical presentation and outcome

    International Nuclear Information System (INIS)

    Jan, M.A.; Khan, Z.; Siddiqui, T.S.

    2008-01-01

    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)

  4. Imaging findings and referral outcomes of rapid assessment stroke clinics

    International Nuclear Information System (INIS)

    Widjaja, E.; Manuel, D.; Hodgson, T.J.; Connolly, D.J.A.; Coley, S.C.; Romanowski, C.A.J.; Gaines, P.; Cleveland, T.; Thomas, S.; Griffiths, P.D.; Doyle, C.; Venables, G.S.

    2005-01-01

    AIM: A rapid assessment stroke clinic (RASC) was established to provide a rapid diagnostic service to individuals with suspected transient cerebral or ocular ischaemia or recovered non-hospitalized strokes. In this report we review imaging findings and clinical outcomes of patients proceeding to the carotid surgery programme. METHODS: Between October 2000 and December 2002, 1339 people attended the RASC. The findings of head CT and carotid Doppler ultrasound of the 1320 patients who underwent brain and carotid imaging were reviewed, and the number subsequently proceeding to carotid angiography and intervention was reported. RESULTS: CT head scans were normal in 57% of cases; 38% demonstrated ischaemia or infarction; and 3% yielded incidental or other significant findings not related to ischaemia. On screening with carotid Doppler ultrasound, 7.5% showed greater than 50% stenosis on the symptomatic side. A total of 83 patients (6.2%) proceeded to cerebral angiography and 65 (4.8%) underwent carotid endarterectomy or endovascular repair. CONCLUSION: Rapid-access neurovascular clinics are efficient in selecting patients for carotid intervention, but this is at a cost and the number of potential strokes prevented is small. Alternative management pathways based on immediate medical treatment need to be evaluated

  5. 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...... developed recently and have not been established in the literature. Although currently used generic and activity-level measures have limitations, as well, they should be considered, depending on the specific goals of the study. Additional research is needed to assess the properties of these measures fully...

  6. Encopresis: long-term clinical outcome of 67 cases.

    Science.gov (United States)

    Unal, Fatih; Pehlivantürk, Berna

    2005-01-01

    In this study we attempted to investigate the outcome of encopresis and to determine factors affecting prognosis. The sample consisted of 52 boys (77.6%) and 15 girls (22.4%) diagnosed as encopresis according to DSM IV diagnostic criteria. These patients were evaluated six years after their initial examination in the Department of Child Psychiatry. Clinical and demographical data were compared between initial and follow-up interviews and between patients with complete recovery and others. Fifty-six patients (83.6%) recovered completely and 11 (16.4%) continued to be encopretic after six years. Good school performance (pEncopresis is a chronic disorder and complete recovery rates tend to increase with time. Families and primary health care providers should be informed about the treatment possibilities of encopresis for early intervention.

  7. Protocol for a systematic review and meta-analysis on the clinical outcomes and cost of deep inferior epigastric perforator (DIEP flap versus implants for breast reconstruction

    Directory of Open Access Journals (Sweden)

    Ankur Khajuria

    2017-11-01

    Full Text Available Abstract Background Mastectomy in the context of breast malignancy can have a profoundly negative impact on a woman’s self-image, impairing personal, sexual and social relationships. The deep inferior epigastric perforator (DIEP flap and implants are the two commonest reconstructive modalities that can potentially overcome this psychological trauma. The comparative data on clinical outcomes and costs of the two modalities is limited. We aim to synthesise the current evidence on DIEP versus implants to establish which is the superior technique for breast reconstruction, in terms of clinical outcomes and cost-effectiveness. Methods A comprehensive search will be undertaken of EMBASE, MEDLINE, Google Scholar, CENTRAL and Science citation index databases (1994 up to August 2017 to identify studies relevant for the review. Primary human studies evaluating clinical outcomes and cost of DIEP and implant-based reconstruction in context of breast malignancy will be included. Primary outcomes will be patient satisfaction and cosmetic outcome from patient-reported outcome measures (scores from validated tools, e.g. BREAST-Q tool, complications and cost-analysis. The secondary outcomes will be duration of surgery, number of surgical revisions, length of stay, availability of procedures and total number of clinic visits. Discussion This will be the first systematic review and meta-analysis in available literature comparing the clinical outcomes and cost-effectiveness of DIEP and implants for breast reconstruction. This review is expected to guide worldwide clinical practice for breast reconstruction. Systematic review registration PROSPERO CRD42017072557 .

  8. 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.

  9. Clinical Spectrum, Management and Outcome of Neonatal Candidiasis

    International Nuclear Information System (INIS)

    Khan, E. A.; Choudhry, S.; Fatima, M.; Batool, Z.

    2015-01-01

    Objective: To identify clinical spectrum, management and outcome of neonatal candidiasis. Methods: The retrospective study was conducted at the Shifa International Hospital, Islamabad, Pakistan, and comprised microbiological records of all the babies admitted to the Neonatal Intensive Care Unit from January 2009 to January 2014 that were reviewed to identify those with positive candida cultures. Medical records were analysed for demographic and clinical spectrum features, management and outcome. SPSS 16 was used statistical analysis. Results: Of the total 1550 neonatal admissions, 560 (36 percent) had positive cultures, and, of them, candida was isolated in 49(8.8 percent) neonates. Among them, 13(26 percent) had candida albicans and the rest had candida species. Majority were males 34(70 percent), and preterm with 30(61 percent) being <37 weeks. The mean birth weight was 2000±873 grams. Mean age at admission was 6±7.6 days. Overall, 39(80 percent) had >2 risk factors. The commonest site of isolation was blood in 41(84 percent). Besides, 32 (65 percent) received fluconazole alone for treatment. Mean duration of anti-fungal therapy was 10±5 days (range: 1-21 days). Twelve (24 percent) neonates expired and the cause of death was candida sepsis in 10(20 percent) cases. Mortality was not significantly associated with gender, place of birth, gestation, risk factors, length of stay, prior antibiotic exposure or receipt of antifungal prophylaxis except those who were <1500 grams (p<0.05). Conclusion: Approximately one in ten at-risk neonates may develop candida sepsis with high mortality. Early institution of anti-fungal therapy may prove to be life-saving. (author)

  10. Depressive Symptoms, Exercise Capacity, and Clinical Outcomes After Lung Transplantation.

    Science.gov (United States)

    Smith, Patrick J; Byrd, Rebecca; Lusby, Megan; Clausen, Emily; Snyder, Laurie D

    2018-05-01

    Depressive symptoms are common among lung transplant recipients and have been associated with worse clinical outcomes. However, few studies have examined the association between depressive symptoms assessed at multiple time points or behavioral mechanisms by which posttransplant depressive symptoms may confer greater clinical risk. We therefore examined the associations between depressive symptoms, exercise capacity, chronic lung allograft dysfunction (CLAD), and mortality prospectively in a large sample of lung transplant recipients. Between July 2009 and February 2016, 251 lung transplant recipients were assessed before transplantation and again approximately 3 weeks and 3 months after transplant. Depressive symptoms were assessed using the Centers for Epidemiologic Studies of Depression scale. Functional exercise capacity was assessed using the 6-minute walk test. Cox proportional hazards models were used to examine the associations between depressive symptoms, exercise capacity, CLAD, and mortality. During a median (range) follow-up of 4.5 (0.1 to 6.3) years, 53 participants (21%) died. Greater depressive symptoms (hazard ratio [HR] = 1.39 [95% CI = 1.05 to 1.84], p = .021) and poorer exercise capacity (HR = 0.58 [95% CI = 0.38 to 0.90], p = .021) assessed 3 months after transplant were both independently associated with mortality. Although greater depressive symptoms were associated with lower exercise capacity (β = -0.14, p = .039), exercise capacity did not mediate the association between depressive symptoms and mortality. In secondary analyses, depressive symptoms were independently predictive of CLAD (HR = 1.29 [95% CI = 1.01 to 1.65], p = .045) and the composite outcome of CLAD and mortality in a clustered event model (HR = 1.30 [1.09 to 1.56], p = .005). Depressive symptoms are associated with mortality and CLAD after lung transplantation, independent of exercise capacity.

  11. CKD Self-management: Phenotypes and Associations With Clinical Outcomes.

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    Schrauben, Sarah J; Hsu, Jesse Y; Rosas, Sylvia E; Jaar, Bernard G; Zhang, Xiaoming; Deo, Rajat; Saab, Georges; Chen, Jing; Lederer, Swati; Kanthety, Radhika; Hamm, L Lee; Ricardo, Ana C; Lash, James P; Feldman, Harold I; Anderson, Amanda H

    2018-03-24

    To slow chronic kidney disease (CKD) progression and its complications, patients need to engage in self-management behaviors. The objective of this study was to classify CKD self-management behaviors into phenotypes and assess the association of these phenotypes with clinical outcomes. Prospective cohort study. Adults with mild to moderate CKD enrolled in the Chronic Renal Insufficiency Cohort (CRIC) Study. 3,939 participants in the CRIC Study recruited between 2003 and 2008 served as the derivation cohort and 1,560 participants recruited between 2013 and 2015 served as the validation cohort. CKD self-management behavior phenotypes. CKD progression, atherosclerotic events, heart failure events, death from any cause. Latent class analysis stratified by diabetes was used to identify CKD self-management phenotypes based on measures of body mass index, diet, physical activity, blood pressure, smoking status, and hemoglobin A 1c concentration (if diabetic); Cox proportional hazards models. 3 identified phenotypes varied according to the extent of implementation of recommended CKD self-management behaviors: phenotype I characterized study participants with the most recommended behaviors; phenotype II, participants with a mixture of recommended and not recommended behaviors; and phenotype III, participants with minimal recommended behaviors. In multivariable-adjusted models for those with and without diabetes, phenotype III was strongly associated with CKD progression (HRs of 1.82 and 1.49), death (HRs of 1.95 and 4.14), and atherosclerotic events (HRs of 2.54 and 1.90; each P diabetes. No consensus definition of CKD self-management; limited to baseline behavior data. There are potentially 3 CKD self-management behavior phenotypes that distinguish risk for clinical outcomes. These phenotypes may inform the development of studies and guidelines regarding optimal self-management. Copyright © 2018 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights

  12. Clinical Outcomes of Lung Transplantation in Patients with Telomerase Mutations

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    Tokman, Sofya; Singer, Jonathan P.; Devine, Megan S.; Westall, Glen P.; Aubert, John-David; Tamm, Michael; Snell, Gregory I.; Lee, Joyce S.; Goldberg, Hilary J.; Kukreja, Jasleen; Golden, Jeffrey A.; Leard, Lorriana E.; Garcia, Christine K.; Hays, Steven R.

    2017-01-01

    Background Successful lung transplantation (LT) for patients with pulmonary fibrosis from telomerase mutations is limited by systemic complications of telomerase dysfunction including myelosuppression, cirrhosis, and malignancy. We describe clinical outcomes among 14 LT recipients with telomerase mutations. Methods Subjects underwent LT between February 2005 and April 2014 at 5 LT centers. We abstracted data from medical records, focusing on outcomes reflecting post-LT treatment effects likely to be complicated by telomerase mutations. Results The median age of subjects was 60.5 years (IQR 52.0–62.0), 64.3% were male, and the mean post-LT observation time was 3.2 years (SD ±2.9). Eleven subjects had a mutation in telomerase reverse transcriptase, 2 in telomerase RNA component, and 1 had an uncharacterized mutation. Ten subjects were leukopenic post-LT; leukopenia prompted cessation of mycophenolate mofetil in 5 and treatment with filgrastim in 4. Six subjects had recurrent lower respiratory tract infections (LRTI), 7 had acute cellular rejection (ACR) (A1), and 4 developed chronic lung allograft dysfunction (CLAD). Ten LT recipients developed chronic renal insufficiency and 8 experienced acute, reversible renal failure. Three developed cancer, none had cirrhosis. Thirteen subjects were alive at data censorship. Conclusions The clinical course for LT recipients with telomerase mutations is complicated by renal disease, leukopenia prompting a change in the immunosuppressive regimen, and recurrent LTRI. In contrast, cirrhosis was absent, ACR was mild, and development of CLAD was comparable to other LT populations. While posing challenges, lung transplantation may be feasible for patients with pulmonary fibrosis due to telomerase mutations. PMID:26169663

  13. Clinical outcome in MPFL reconstruction with and without tuberositas transposition.

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    Mulliez, A; Lambrecht, D; Verbruggen, D; Van Der Straeten, C; Verdonk, P; Victor, J

    2017-09-01

    There are several surgical options for recurrent patella dislocations. As the reconstruction of the medial patellofemoral ligament (MPFL) has been proven to restore stability, it has become more accepted. Aim of this study was to investigate the clinical outcome after MPFL reconstruction as an isolated procedure or in association with a transposition of the tibial tubercle (in case of patella alta or an excessive TT-TG) in a large prospective cohort study. Additionally, the effect on patellar height was analysed radiographically using the Caton-Deschamps index. In a large prospective cohort study of 129 knees in 124 patients (81 females, 48 males, mean age 22.8 ± 7.7 years), 91 knees received primary MPFL reconstruction (group 1) and 38 were a combination with a transposition of the tibial tubercle (group 2). The clinical follow-up was evaluated using KOOS and Kujala scores preoperatively and 1 year postoperatively. Patient satisfaction, complications and revision surgery were recorded. Overall, Kujala improved significantly from 53.5 (SD 22.7) preoperatively to 74.7 (SD 20.5) postoperatively (p < 0.01). All KOOS subdomains improved significantly (p < 0.01). No significant difference for Kujala score between groups was noticed. Revision rate was (5/129) 3.9 %. Reconstruction was supplemented with a transfer of the tibial tuberosity in (38/129) 29.4 % of the cases and shows a comparable outcome. MPFL reconstruction is a viable treatment option for episodic patellar dislocation. A concomitant tuberositas transposition is useful in selected patients. I.

  14. 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.

  15. Enteric duplication in children: clinical presentation and outcome.

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    Rasool, Naima; Safdar, Chaudhry Aqeel; Ahmad, Asrar; Kanwal, Shehla

    2013-06-01

    Enteric duplication (ED) is an anomaly with varied presentations and possible involvement of the alimentary tract. Once diagnosed, resection of the lesion and the involved part of the gut is usually required. The aim of this study was to evaluate the clinical presentations, diagnostic investigations, management and outcomes of patients with ED. This was a descriptive case study conducted at the Department of Paediatric Surgery, Military Hospital, Rawalpindi, Pakistan, from January 2005 to January 2011. The medical records of all patients diagnosed with ED were retrospectively analysed with respect to age, presentation, investigations, site and type of lesion, surgical procedures, histological findings and complications. A total of nine patients were managed during the study period. The patients' ages ranged from three months to five years. Four out of nine EDs were rectal duplications. Three EDs were of the cystic type, five were of the tubular type and one was a complex mixed anomaly. Patients presented with varied symptoms, with the two most common being the presence of an abdominal mass and bleeding per rectum. Diagnosis was mainly achieved based on magnetic resonance imaging and computed tomography, although Meckel's scan provided accurate diagnosis in three of the nine patients. All the cysts were resected without any major complications, and patients were event-free during the five-year follow-up. EDs should be kept in mind when examining patients with an abdominal mass and bleeding per rectum. Meckel's scan can provide accurate diagnosis of EDs with bleeding. Prompt diagnosis and management results in satisfactory outcomes.

  16. 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

  17. Analysis of clinical features and visual outcomes of pars planitis.

    Science.gov (United States)

    Berker, Nilufer; Sen, Emine; Elgin, Ufuk; Atilgan, Cemile Ucgul; Dursun, Erdem; Yilmazbas, Pelin

    2018-04-01

    To evaluate the demographic characteristics, clinical features, treatment and outcomes of patients with pars planitis in a tertiary referral center in Turkey. Medical records of patients with pars planitis were retrospectively reviewed. The data including demographic and ocular features and treatment outcomes were recorded. The distribution of clinical findings and complications were evaluated according to age and gender groups. The changes in final BCVA compared to the initial BCVA were noted. Statistical analysis was performed using SPSS software (Version 18.0, SPSS Inc., Chicago, USA). Twenty-seven patients (54 eyes) were included in this study. 16 patients were male (59.3%), and 11 were female (40.7%). Mean age at diagnosis was 12.84 ± 8.26 (range 4-36) years. Mean follow-up period was 61.3 ± 52.15 (range 9-172) months. Mean BCVA was 0.58 ± 0.36 (range 0.03-1.00) (0.40 ± 0.45 logMAR) at presentation, and 0.81 ± 0.28 (range 0.10-1.00) (0.14 ± 0.27 logMAR) at final visit (P = 0.001). Vitreous inflammation (100%), vitreous haze (92.6%), snowballs (74.1%), snowbanks (66.7%), anterior chamber cells (66.7%) and peripheral retinal vascular sheathing (48.1%) were the most common presentations. Ocular complications included vitreous condensation (51.9%), cystoid macular edema (22.2%), cataract (18.5%), inferior peripheral retinal detachment (11.1%), glaucoma (5.6%) and vitreous hemorrhage (3.7%). Treatments included topical, periocular, intravitreal and systemic corticosteroids, immunosuppressives, peripheral laser photocoagulation and pars plana vitrectomy when needed. Pars planitis is an idiopathic chronic intermediate uveitis mostly affecting children and adolescents. In spite of its chronic nature with high potential of causing ocular complications, adequate treatment and close follow-up lead to favorable visual outcomes.

  18. Clinical Outcomes after Arthroscopic Release for Recalcitrant Frozen Shoulder

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    Mohammad Hosein Ebrahimzadeh

    2014-09-01

    Full Text Available Background: To explain the role of arthroscopic release in intractable frozen shoulders. We used different questionnaires and measuring tools to understand whether arthroscopic release is the superior modality to treat patients with intractable frozen shoulders. Methods: Between 2007 and 2013, in a prospective study, we enrolled 80 patients (52 females and 28 males with recalcitrant frozen shoulder, who underwent arthroscopic release at Ghaem Hospital, a tertiary referral center, in Mashhad, Iran. Before operation, all patients filled out the Disability of Arm, Shoulder and Hand (DASH, Constant, University of California Los Angeles (UCLA, ROWE and Visual Analogue Scale (VAS for pain questionnaires. We measured the difference in range of motion between both the normal and the frozen shoulders in each patient. Results: The average age of the patients was 50.8±7.1 years. In 49 patients, the right shoulder was affected and in the remaining 31 the left side was affected. Before surgery, the patients were suffering from this disease on average for 11.7±10.3 months.  The average time to follow-up was 47.2±6.8 months (14 to 60 months. Diabetes mellitus (38% and history of shoulder trauma (23% were the most common comorbidities in our patients. We did not find any significant differences between baseline characteristics of diabetics patients with non-diabetics ones. After surgery, the average time to achieve maximum pain improvement and range of motion were 3.6±2.1 and 3.6±2 months, respectively. The VAS score, constant shoulder score, Rowe score, UCLA shoulder score, and DASH score showed significant improvement in shoulder function after surgery, and shoulder range of motion improved in all directions compared to pre-operation range of motion. Conclusions: According to our results, arthroscopic release of recalcitrant frozen shoulder is a valuable modality in treating this disease. This method could decrease pain and improve both subjective and

  19. Comparison of reliability and responsiveness of patient-reported clinical outcome measures in knee osteoarthritis rehabilitation.

    Science.gov (United States)

    Williams, Valerie J; Piva, Sara R; Irrgang, James J; Crossley, Chad; Fitzgerald, G Kelley

    2012-08-01

    Secondary analysis, pretreatment-posttreatment observational study. To compare the reliability and responsiveness of the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), the Knee Outcome Survey activities of daily living subscale (KOS-ADL), and the Lower Extremity Functional Scale (LEFS) in individuals with knee osteoarthritis (OA). The WOMAC is the current standard in patient-reported measures of function in patients with knee OA. The KOS-ADL and LEFS were designed for potential use in patients with knee OA. If the KOS-ADL and LEFS are to be considered viable alternatives to the WOMAC for measuring patient-reported function in individuals with knee OA, they should have measurement properties comparable to the WOMAC. It would also be important to determine whether either of these instruments may be superior to the WOMAC in terms of reliability or responsiveness in this population. Data from 168 subjects with knee OA, who participated in a rehabilitation program, were used in the analyses. Reliability and responsiveness of each outcome measure were estimated at follow-ups of 2, 6, and 12 months. Reliability was estimated by calculating the intraclass correlation coefficient (ICC2,1) for subjects who were unchanged in status from baseline at each follow-up time, based on a global rating of change score. To examine responsiveness, the standard error of the measurement, minimal detectable change, minimal clinically important difference, and the Guyatt responsiveness index were calculated for each outcome measure at each follow-up time. All 3 outcome measures demonstrated reasonable reliability and responsiveness to change. Reliability and responsiveness tended to decrease somewhat with increasing follow-up time. There were no substantial differences between outcome measures for reliability or any of the 3 measures of responsiveness at any follow-up time. The results do not indicate that one outcome measure is more reliable or responsive than

  20. Bacterial Prostatitis: Bacterial Virulence, Clinical Outcomes, and New Directions.

    Science.gov (United States)

    Krieger, John N; Thumbikat, Praveen

    2016-02-01

    Four prostatitis syndromes are recognized clinically: acute bacterial prostatitis, chronic bacterial prostatitis, chronic prostatitis/chronic pelvic pain syndrome, and asymptomatic prostatitis. Because Escherichia coli represents the most common cause of bacterial prostatitis, we investigated the importance of bacterial virulence factors and antimicrobial resistance in E. coli strains causing prostatitis and the potential association of these characteristics with clinical outcomes. A structured literature review revealed that we have limited understanding of the virulence-associated characteristics of E. coli causing acute prostatitis. Therefore, we completed a comprehensive microbiological and molecular investigation of a unique strain collection isolated from healthy young men. We also considered new data from an animal model system suggesting certain E. coli might prove important in the etiology of chronic prostatitis/chronic pelvic pain syndrome. Our human data suggest that E. coli needs multiple pathogenicity-associated traits to overcome anatomic and immune responses in healthy young men without urological risk factors. The phylogenetic background and accumulation of an exceptional repertoire of extraintestinal pathogenic virulence-associated genes indicate that these E. coli strains belong to a highly virulent subset of uropathogenic variants. In contrast, antibiotic resistance confers little added advantage to E. coli strains in these healthy outpatients. Our animal model data also suggest that certain pathogenic E. coli may be important in the etiology of chronic prostatitis/chronic pelvic pain syndrome through mechanisms that are dependent on the host genetic background and the virulence of the bacterial strain.

  1. Kikuchi-Fujimoto disease: Clinical and laboratory characteristics and outcome

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    P S Rakesh

    2014-01-01

    Full Text Available Introduction: Kikuchi-Fujimoto disease is an uncommon disorder with worldwide distribution, characterized by fever and benign enlargement of the lymph nodes, primarily affecting young adults. Awareness about this disorder may help prevent misdiagnosis and inappropriate investigations and treatment. The objective of the study was to evaluate the clinical and laboratory characteristics of histopathologically confirmed cases of Kikuchi′s disease from a tertiary care center in southern India. Materials and Methods: Retrospective analysis of all adult patients with histopathologically confirmed Kikuchi′s disease from January 2007 to December 2011 in a 2700-bed teaching hospital in South India was done. The clinical and laboratory characteristics and outcome were analyzed. Results: There were 22 histopathologically confirmed cases of Kikuchi′s disease over the 5-year period of this study. The mean age of the subjects′ was 29.7 years (SD 8.11 and majority were women (Male: female- 1:3.4. Apart from enlarged cervical lymph nodes, prolonged fever was the most common presenting complaint (77.3%. The major laboratory features included anemia (54.5%, increased erythrocyte sedimentation rate (31.8%, elevated alanine aminotransferase (27.2% and elevated lactate dehydrogenase (LDH (31.8%. Conclusion: Even though rare, Kikuchi′s disease should be considered in the differential diagnosis of young individuals, especially women, presenting with lymphadenopathy and prolonged fever. Establishing the diagnosis histopathologically is essential to avoid inappropriate investigations and therapy.

  2. Clinical outcomes of intravenous immunoglobulin therapy in refractory uveitis.

    Science.gov (United States)

    Garcia-Geremias, M; Carreño, E; Epps, S J; Lee, R W J; Dick, A D

    2015-04-01

    Intravenous immunoglobulin (IVIg) therapy has multiple mechanisms of immunomodulatory action. We wished therefore to assess its efficacy in a spectrum of patients with refractory uveitis. Retrospective review of clinical charts was conducted to document response to IVIg treatment in consecutive patients with treatment-refractory uveitis. Main outcome measures were control of intraocular inflammation, visual acuity, progression of the disease, and complications. Four (two male) patients, with a mean age at the beginning of the treatment of 47 years (range: 39-64), were included in the study. Indication for treatment was patients with active non-infectious uveitis refractory to steroids and immunomodulatory therapy. All patients received a course of 0.5 g/kg per day of IVIg for three consecutive days, repeating this course at a mean of 11 week (range: 2-39 weeks) intervals when indicated clinically. The median duration of the IVIg therapy was 7 months (range: 3-14 months). In three patients treatment resulted in stabilisation and prevention of progression of the disease, and additionally in two patients it facilitated a decrease in prednisolone dose. Treatment failed to induce long-term remission in one patient with recurrence of macular oedema. IVIg was well tolerated with neither immediate nor longer-term adverse events observed. In three out of four cases IVIg was an effective adjunctive therapy and well tolerated for the management of treatment-refractory uveitis.

  3. Clinical outcome and risk stratification in Brugada syndrome

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    Tadashi Wada, MD

    2013-04-01

    Full Text Available Since the first report on Brugada syndrome, various risk markers for the prediction of ventricular fibrillation (VF in patients with Brugada syndrome have been reported. Multicenter trials reported spontaneous type 1 electrocardiogram (ECG and disease symptoms as prognostic predictors. VF induction by programmed electrical stimulation is still controversial, and most of the studies have failed to prove its significance for the prediction of spontaneous VF episodes. In Japan, although most multicenter studies have shown that patients with type 1 ECG were at high risk, it is difficult to determine the indication for implantation of an implantable cardioverter defibrillator only based on the ECG type. Recent studies have added new risk markers, such as inferolateral early repolarization, fragmented QRS, and shorter effective refractory periods of the ventricle, in addition to type 1 ECG and symptoms. Here, we review the clinical outcome and indices reported as reliable prognostic factors of Brugada syndrome with a focus on the clinical and ECG markers for risk stratification.

  4. Clinical analysis of the outcome of patients with brainstem hemorrhage

    International Nuclear Information System (INIS)

    Arimoto, Hirohiko; Takasato, Yoshio; Masaoka, Hiroyuki

    2008-01-01

    To identify prognostic factors in patients with brainstem hemorrhage, we analyzed their clinical symptoms and laboratory data on admission to our hospital. In 70 patients with brainstem hemorrhage (51 men and 19 women aged 29-93, with a mean of 59 gears) who had been admitted to our hospital from 1995 to 2000, we statistically evaluated the association of the outcome with their age and clinical symptoms on admission, blood glucose levels and white blood counts within 6 hours of admission, and the volume and extent of hematoma, concomitant hydrocephalus, and intraventricular perforation on admission CT scans. The mortality tended to be higher, but not significantly (P=0.07), in patients aged 70 years or older (83%) than in those aged less than 70 years (55%). Quadriplegia or decerebrate rigidity (P 2 or higher (P<0.01) on admission were significantly correlated with the prognosis. Hematoma volumes of 6 ml or larger on CT scans were most strongly correlated with the prognosis (P<0.001). Central hematoma and hematoma with extension to the midbrain, thalamus, or medulla oblongata (P<0.05), as well as hemorrhage complicated by hydrocephalus or intraventricular perforation (P<0.01), were correlated with the prognosis. (author)

  5. Type I-II laryngeal cleft: clinical course and outcome.

    Science.gov (United States)

    Slonimsky, Guy; Carmel, Eldar; Drendel, Michael; Lipschitz, Noga; Wolf, Michael

    2015-04-01

    Laryngeal cleft (LC) is a rare congenital anomaly manifesting in a variety of symptoms, including swallowing disorders and aspirations, dyspnea, stridor and hoarseness. The mild forms (types I-II) may be underdiagnosed, leading to protracted symptomatology and morbidity. To evaluate the diagnostic process, clinical course, management and outcome in children with type I-II laryngeal clefts. We conducted a retrospective case analysis for the years 2005-2012 in a tertiary referral center. Seven children were reviewed: five boys and two girls ranging in age from birth to 5 years. The most common presenting symptoms were cough, aspirations and pneumonia. Evaluation procedures included fiber-optic laryngoscopy (FOL), direct laryngoscopy (DL) and videofluoroscopy. Other pathologies were seen in three children. Six children underwent successful endoscopic surgery and one child was treated conservatively. The postoperative clinical course was uneventful in most of the cases. Types I-II LC should be considered in the differential diagnosis of children presenting with protracted cough and aspirations. DL is crucial for establishing the diagnosis. Endoscopic surgery is safe and should be applied promptly when conservative measures fail.

  6. Clinical outcome scoring of intra-articular calcaneal fractures

    NARCIS (Netherlands)

    Schepers, Tim; Heetveld, Martin J.; Mulder, Paul G. H.; Patka, Peter

    2008-01-01

    Outcome reporting of intra-articular calcaneal fractures is inconsistent. This study aimed to identify the most cited outcome scores in the literature and to analyze their reliability and validity. A systematic literature search identified 34 different outcome scores. The most cited outcome score

  7. Impact of clinical registries on quality of patient care and clinical outcomes: A systematic review.

    Directory of Open Access Journals (Sweden)

    Dewan Md Emdadul Hoque

    Full Text Available Clinical quality registries (CQRs are playing an increasingly important role in improving health outcomes and reducing health care costs. CQRs are established with the purpose of monitoring quality of care, providing feedback, benchmarking performance, describing pattern of treatment, reducing variation and as a tool for conducting research.To synthesise the impact of clinical quality registries (CQRs as an 'intervention' on (I mortality/survival; (II measures of outcome that reflect a process or outcome of health care; (III health care utilisation; and (IV healthcare-related costs.The following electronic databases were searched: MEDLINE, EMBASE, CENTRAL, CINAHL and Google Scholar. In addition, a review of the grey literature and a reference check of citations and reference lists within articles was undertaken to identify relevant studies in English covering the period January 1980 to December 2016. The PRISMA-P methodology, checklist and standard search strategy using pre-defined inclusion and exclusion criteria and structured data extraction tools were used. Data on study design and methods, participant characteristics attributes of included registries and impact of the registry on outcome measures and/or processes of care were extracted.We identified 30102 abstracts from which 75 full text articles were assessed and finally 17 articles were selected for synthesis. Out of 17 studies, six focused on diabetes care, two on cardiac diseases, two on lung diseases and others on organ transplantations, rheumatoid arthritis, ulcer healing, surgical complications and kidney disease. The majority of studies were "before after" design (#11 followed by cohort design (#2, randomised controlled trial (#2, experimental non randomised study and one cross sectional comparison. The measures of impact of registries were multifarious and included change in processes of care, quality of care, treatment outcomes, adherence to guidelines and survival. Sixteen of 17

  8. 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.

  9. High blood pressure in acute ischemic stroke and clinical outcome.

    Science.gov (United States)

    Manabe, Yasuhiro; Kono, Syoichiro; Tanaka, Tomotaka; Narai, Hisashi; Omori, Nobuhiko

    2009-11-16

    This study aimed to evaluate the prognostic value of acute phase blood pressure in patients with acute ischemic stroke by determining whether or not it contributes to clinical outcome. We studied 515 consecutive patients admitted within the first 48 hours after the onset of ischemic strokes, employing systolic and diastolic blood pressure measurements recorded within 36 hours after admission. High blood pressure was defined when the mean of at least 2 blood pressure measurements was ≥200 mmHg systolic and/or ≥110 mmHg diastolic at 6 to 24 hours after admission or ≥180 mmHg systolic and/or ≥105 mmHg diastolic at 24 to 36 hours after admission. The high blood pressure group was found to include 16% of the patients. Age, sex, diabetes mellitus, hypercholesterolemia, atrial fibrillation, ischemic heart disease, stroke history, carotid artery stenosis, leukoaraiosis, NIH Stroke Scale (NIHSS) on admission and mortality were not significantly correlated with either the high blood pressure or non-high blood pressure group. High blood pressure on admission was significantly associated with a past history of hypertension, kidney disease, the modified Rankin Scale (mRS) on discharge and the length of stay. On logistic regression analysis, with no previous history of hypertension, diabetes mellitus, atrial fibrillation, and kidney disease were independent risk factors associated with the presence of high blood pressure [odds ratio (OR), 1.85 (95% confidence interval (CI): 1.06-3.22), 1.89 (95% CI: 1.11-3.22), and 3.31 (95% CI: 1.36-8.04), respectively]. Multi-organ injury may be presented in acute stroke patients with high blood pressure. Patients with high blood pressure had a poor functional outcome after acute ischemic stroke.

  10. Robotic-assisted versus laparoscopic colectomy: cost and clinical outcomes.

    Science.gov (United States)

    Davis, Bradley R; Yoo, Andrew C; Moore, Matt; Gunnarsson, Candace

    2014-01-01

    Laparoscopic colectomies, with and without robotic assistance, are performed to treat both benign and malignant colonic disease. This study compared clinical and economic outcomes for laparoscopic colectomy procedures with and without robotic assistance. Patients aged ≥18 years having primary inpatient laparoscopic colectomy procedures (cecectomy, right hemicolectomy, left hemicolectomy, and sigmoidectomy) identified by International Classification of Diseases, Ninth Edition procedure codes performed between 2009 and the second quarter of 2011 from the Premier Hospital Database were studied. Patients were matched to a control cohort using propensity scores for disease, comorbidities, and hospital characteristics and were matched 1:1 for specific colectomy procedure. The outcomes of interest were hospital cost of laparoscopic robotic-assisted colectomy compared with traditional laparoscopic colectomy, surgery time, adverse events, and length of stay. Of 25,758 laparoscopic colectomies identified, 98% were performed without robotic assistance and 2% were performed with robotic assistance. After matching, 1066 patients remained, 533 in each group. Lengths of stay were not significantly different between the matched cohorts, nor were rates of major, minor, and/or surgical complications. Inpatient procedures with robotic assistance were significantly more costly than those without robotic assistance ($17,445 vs $15,448, P = .001). Operative times were significantly longer for robotic-assisted procedures (4.37 hours vs 3.34 hours, P < .001). Segmental colectomies can be performed safely by either laparoscopic or robotic-assisted methods. Increased per-case hospital costs for robotic-assisted procedures and prolonged operative times suggest that further investigation is warranted when considering robotic technology for routine laparoscopic colectomies.

  11. Redefining Perineural Invasion: Integration of Biology With Clinical Outcome.

    Science.gov (United States)

    Schmitd, Ligia B; Beesley, Lauren J; Russo, Nickole; Bellile, Emily L; Inglehart, Ronald C; Liu, Min; Romanowicz, Genevieve; Wolf, Gregory T; Taylor, Jeremy M G; D'Silva, Nisha J

    2018-05-22

    A diagnosis of perineural invasion (PNI), defined as cancer within or surrounding at least 33% of the nerve, leads to selection of aggressive treatment in squamous cell carcinoma (SCC). Recent mechanistic studies show that cancer and nerves interact prior to physical contact. The purpose of this study was to explore cancer-nerve interactions relative to clinical outcome. Biopsy specimens from 71 patients with oral cavity SCC were stained with hematoxylin and eosin and immunohistochemical (IHC; cytokeratin, S100, GAP43, Tuj1) stains. Using current criteria, PNI detection was increased with IHC. Overall survival (OS) tended to be poor for patients with PNI (P = .098). OS was significantly lower for patients with minimum tumor-nerve distance smaller than 5 μm (P = .011). The estimated relative death rate decreased as the nerve-tumor distance increased; there was a gradual drop off in death rate from distance equal to zero that stabilized around 500 μm. In PNI-negative patients, nerve diameter was significantly related to OS (HR 2.88, 95%CI[1.11,7.49]). Among PNI-negative nerves, larger nerve-tumor distance and smaller nerve diameter were significantly related to better OS, even when adjusting for T-stage and age (HR 0.82, 95% CI[0.72,0.92]; HR 1.27, 95% CI[1.00,1.62], respectively). GAP43, a marker for neuronal outgrowth, stained less than Tuj1 in nerves at greater distances from tumor (OR 0.76, 95% CI[0.73,0.79]); more GAP43 staining was associated with PNI. Findings from a small group of patients suggest that nerve parameters other than presence of PNI can influence outcome and that current criteria of PNI need to be re-evaluated to integrate recent biological discoveries. Copyright © 2018 The Authors. Published by Elsevier Inc. All rights reserved.

  12. Diabetic ketoacidosis: clinical characteristics, precipitating factors and outcomes of care.

    Science.gov (United States)

    Barski, Leonid; Nevzorov, Roman; Rabaev, Elena; Jotkowitz, Alan; Harman-Boehm, Ilana; Zektser, Miri; Zeller, Lior; Shleyfer, Elena; Almog, Yaniv

    2012-05-01

    Diabetic ketoacidosis (DKA) is a common and serious complication of diabetes mellitus (DM). To evaluate the clinical characteristics, hospital management and outcomes of patients with DKA. We performed a retrospective cohort study of patients hospitalized with DKA during the period 1 January 2003 to 1 January 2010. Three groups were compared: patients with mild DKA, with moderate DKA, and with severe DKA. The primary outcome was in-hospital all-cause mortality. The secondary outcomes were 30 days all-cause mortality, length of hospital stay, and complication rate. The study population comprised 220 patients with DKA. In the mild (78 patients) and moderate (116 patients) groups there was a higher proportion of patients with type 1 DM (75.6%, 79.3%) compared with 57.7% in the severe group (26 patients, P = 0.08). HbA1c levels prior to admission were high in all three groups, without significant difference (10.9 +/- 2.2, 10.7 +/- 1.9, and 10.6 +/- 2.4 respectively, P = 0.9). In all groups the most frequent precipitating factors were related to insulin therapy and infections. The patients with severe DKA had more electrolyte abnormalities (hypokalemia, hypomagnesemia, hypophosphatemia) compared with the mild and moderate forms of the disease. While 72.7% of the entire cohort was hospitalized in the general medical ward, 80.8% of those with severe DKA were admitted to the intensive care unit. The in-hospital mortality rate for the entire cohort was 4.1%, comparable with previous data from experienced centers. Advanced age, mechanical ventilation and bedridden state were independent predictors associated with 30 day mortality: hazard ratio (HR) 1.1, 95% confidence interval (CI) 1.02-1.11; HR 6.8, 95% CI 2.03-23.1; and HR 3.8, 95% CI 1.13-12.7, respectively. Patients with DKA in our study were generally poorly controlled prior to their admission, as reflected by high HbA1c levels. Type 2 DM is frequently associated with DKA including the severe form of the disease. The

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

    Directory of Open Access Journals (Sweden)

    Akashdeep Singh

    2016-01-01

    Full Text Available 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, and

  14. Clinical and angiographic outcomes after intracoronary bare-metal stenting.

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    I-Chang Hsieh

    Full Text Available BACKGROUND: Data from a large patient population regarding very long-term outcomes after BMS implantation are inadequate. This study aimed to evaluate the very long-term (8-17 years clinical and long-term (3-5 years angiographic outcomes after intracoronary bare-metal stenting (BMS. METHODS AND RESULTS: From the Cardiovascular Atherosclerosis and Percutaneous TrAnsluminal INterventions (CAPTAIN registry, a total of 2391 patients with 2966 lesions treated with 3190 BMSs between November 1995 and May 2004 were evaluated. In total, 1898 patients with 2364 lesions, and 699 patients with 861 lesions underwent 6-month and 3- to 5- year angiographic follow-up, respectively. During a mean follow-up period of 149 ± 51 months, 18.6% of the patients died (including 10.8% due to cardiac death, 6.1% developed reinfarction, 16.2% had target lesion revascularization (including 81% of the patients within the first year, 14.5% underwent new lesion stenting (including 72% of the patients after 3 years, 2.4% underwent coronary bypass surgery, and 1.6% had definite stent thrombosis. The overall cardiovascular event-free survival rate was 58.5%. The 6-month angiographic study indicated a 20% restenosis rate. The minimal luminal diameter increased from 0.65 ± 0.44 mm to 3.02 ± 0.46 mm immediately after stenting, decreased to 2.06 ± 0.77 mm at the 6-month follow-up, and increased to 2.27 ± 0.68 mm at the 3- to 5-year follow-up. CONCLUSIONS: This study provides clinical and angiographic results from a large population of patients who underwent BMS implantations after a long-term follow-up period (149 ± 51 months. The progression of coronary atherosclerosis developed over time, and presented with new lesion required stent implantation. The follow-up angiographic findings reconfirmed the late and sustained improvement in luminal diameter between 6 months and 3-5 years.

  15. 77 FR 66848 - Minimum Clinically Important Difference: An Outcome Metric in Orthopaedic Device Science and...

    Science.gov (United States)

    2012-11-07

    ...] Minimum Clinically Important Difference: An Outcome Metric in Orthopaedic Device Science and Regulation... Clinically Important Difference: An Outcome Metric in Orthopaedic Device Science and Regulation.'' FDA is co... (MCID) for patient-reported outcome (PRO) instruments used in orthopaedic extremity device-related...

  16. Special physical examination tests for superior labrum anterior posterior shoulder tears are clinically limited and invalid: a diagnostic systematic review.

    Science.gov (United States)

    Calvert, Eric; Chambers, Gordon Keith; Regan, William; Hawkins, Robert H; Leith, Jordan M

    2009-05-01

    The diagnosis of a superior labrum anterior posterior (SLAP) lesion through physical examination has been widely reported in the literature. Most of these studies report high sensitivities and specificities, and claim to be accurate, valid, and reliable. The purpose of this study was to critically evaluate these studies to determine if there was sufficient evidence to support the use of the SLAP physical examination tests as valid and reliable diagnostic test procedures. Strict epidemiologic methodology was used to obtain and collate all relevant articles. Sackett's guidelines were applied to all articles. Confidence intervals and likelihood ratios were determined. Fifteen of 29 relevant studies met the criteria for inclusion. Only one article met all of Sackett's critical appraisal criteria. Confidence intervals for both the positive and negative likelihood ratios contained the value 1. The current literature being used as a resource for teaching in medical schools and continuing education lacks the validity necessary to be useful. There are no good physical examination tests that exist for effectively diagnosing a SLAP lesion.

  17. Age-related distance esotropia: Clinical features and therapeutic outcomes.

    Science.gov (United States)

    Gómez de Liaño Sánchez, P; Olavarri González, G; Merino Sanz, P; Escribano Villafruela, J C

    2016-12-01

    To describe the clinical characteristics and surgical outcomes of a group of patients with age-related distance esotropia (ARDE). A retrospective study was conducted on a consecutive case series of 16 adult patients diagnosed with ARDE between 2008 and 2015. The clinical features evaluated included mean age and gender, primary position deviations at distance and near, measured in prism dioptres (pd), treatment offered in each case, and post-surgical deviations. Ductions and versions were full, with no evidence of lateral rectus paresis. None of these patients had any obvious underlying neurological disorder, such as, high myopia or thyroid disease. A good result is considered to be the disappearance of diplopia in all positions of gaze. A total of 16 patients (11 females [68.8%]) were identified. The mean age at diagnosis was 78.19±6.77 years. The mean initial esodeviation was 2.25±3.08 pd at near (-4 to +8 pd) and 9.5±4.18 pd at distance (2 to 18 pd). Treatment was not necessary in 5 cases because the symptoms were intermittent or well-tolerated. Of the 11 patients with symptoms, one was corrected with an external base therapeutic prism. Botulinum toxin was administered in another patient, without satisfactory results. Unilateral medial rectus muscle recession was performed on one patient, and unilateral lateral rectus plication on 7 patients, indicating prisms before surgery. One patient refused surgery despite continuous diplopia in far vision. After a mean follow-up of 16.5 months, all operated patients were asymptomatic. Not all patients with ARDE require treatment, as the tolerance to diplopia varies from one subject to another. Both medial rectus weakening and lateral rectus strengthening provides excellent results. Crown Copyright © 2016. Publicado por Elsevier España, S.L.U. All rights reserved.

  18. Comparative clinical outcomes between pediatric and young adult dialysis patients.

    Science.gov (United States)

    Atkinson, Meredith A; Lestz, Rachel M; Fivush, Barbara A; Silverstein, Douglas M

    2011-12-01

    Published data on the comparative achievement of The Kidney Disease Dialysis Outcome Quality Initiative (KDOQI) recommended clinical performance targets between children and young adults on dialysis are scarce. To characterize the achievement of KDOQI targets among children (young adults (18-24 years) with prevalent end stage renal disease (ESRD), we performed a cross-sectional analysis of data collected by the Mid-Atlantic Renal Coalition, in conjunction with the 2007 and 2008 ESRD Clinical Performance Measures Projects. Data on all enrolled pediatric dialysis patients, categorized into three age groups (0-8, 9-12, 13-17 years), and on a random sample of 5% of patients ≥ 18 years in ESRD Network 5 were examined for two study periods: hemodialysis (HD) data were collected from October to December 2006 and from October to December 2007 and peritoneal dialysis (PD) data were collected from October 2006 to March 2007 and from October 2007 to March 2008. In total, 114 unique patients were enrolled the study, of whom 41.2% (47/114) were on HD and 58.8% (67/114) on PD. Compared to the pediatric patients, young adults were less likely to achieve the KDOQI recommended serum phosphorus levels and serum calcium × phosphorus product values, with less than one-quarter demonstrating values at or below each goal. Multivariate analysis revealed that both young adults and 13- to 17-year-olds were less likely to achieve target values for phosphorus [young adults: odds ratio (OR) 0.04, 95% confidence interval (95% CI) 0.01-0.19, p young adults: OR 0.01, 95% CI 0.002-0.09, p young adult ESRD patients.

  19. Neurofeedback and biofeedback with 37 migraineurs: a clinical outcome study

    Directory of Open Access Journals (Sweden)

    Lappin Martha S

    2010-02-01

    Full Text Available Abstract Background Traditional peripheral biofeedback has grade A evidence for effectively treating migraines. Two newer forms of neurobiofeedback, EEG biofeedback and hemoencephalography biofeedback were combined with thermal handwarming biofeedback to treat 37 migraineurs in a clinical outpatient setting. Methods 37 migraine patients underwent an average of 40 neurofeedback sessions combined with thermal biofeedback in an outpatient biofeedback clinic. All patients were on at least one type of medication for migraine; preventive, abortive or rescue. Patients kept daily headache diaries a minimum of two weeks prior to treatment and throughout treatment showing symptom frequency, severity, duration and medications used. Treatments were conducted an average of three times weekly over an average span of 6 months. Headache diaries were examined after treatment and a formal interview was conducted. After an average of 14.5 months following treatment, a formal interview was conducted in order to ascertain duration of treatment effects. Results Of the 37 migraine patients treated, 26 patients or 70% experienced at least a 50% reduction in the frequency of their headaches which was sustained on average 14.5 months after treatments were discontinued. Conclusions All combined neuro and biofeedback interventions were effective in reducing the frequency of migraines with clients using medication resulting in a more favorable outcome (70% experiencing at least a 50% reduction in headaches than just medications alone (50% experience a 50% reduction and that the effect size of our study involving three different types of biofeedback for migraine (1.09 was more robust than effect size of combined studies on thermal biofeedback alone for migraine (.5. These non-invasive interventions may show promise for treating treatment-refractory migraine and for preventing the progression from episodic to chronic migraine.

  20. Neurofeedback and biofeedback with 37 migraineurs: a clinical outcome study

    Science.gov (United States)

    2010-01-01

    Background Traditional peripheral biofeedback has grade A evidence for effectively treating migraines. Two newer forms of neurobiofeedback, EEG biofeedback and hemoencephalography biofeedback were combined with thermal handwarming biofeedback to treat 37 migraineurs in a clinical outpatient setting. Methods 37 migraine patients underwent an average of 40 neurofeedback sessions combined with thermal biofeedback in an outpatient biofeedback clinic. All patients were on at least one type of medication for migraine; preventive, abortive or rescue. Patients kept daily headache diaries a minimum of two weeks prior to treatment and throughout treatment showing symptom frequency, severity, duration and medications used. Treatments were conducted an average of three times weekly over an average span of 6 months. Headache diaries were examined after treatment and a formal interview was conducted. After an average of 14.5 months following treatment, a formal interview was conducted in order to ascertain duration of treatment effects. Results Of the 37 migraine patients treated, 26 patients or 70% experienced at least a 50% reduction in the frequency of their headaches which was sustained on average 14.5 months after treatments were discontinued. Conclusions All combined neuro and biofeedback interventions were effective in reducing the frequency of migraines with clients using medication resulting in a more favorable outcome (70% experiencing at least a 50% reduction in headaches) than just medications alone (50% experience a 50% reduction) and that the effect size of our study involving three different types of biofeedback for migraine (1.09) was more robust than effect size of combined studies on thermal biofeedback alone for migraine (.5). These non-invasive interventions may show promise for treating treatment-refractory migraine and for preventing the progression from episodic to chronic migraine. PMID:20205867

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

    International Nuclear Information System (INIS)

    Park, Jeong Seon; Lee, Do Yon; Kim, Yong Tae; Park, Ki Hyun; Park, Yong Won; Cho, Jae Sung; Kim, Myung Jun; Won, Je Hwan; Kang, Byung Chul

    1999-01-01

    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

  2. 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.

  3. Correlation of CT and MR findings with clinical outcome

    International Nuclear Information System (INIS)

    Kim, Hak Soo; Kim, In One; Choi, Du Hwan; Yeon, Kyung Mo; Hwang, Yong Seung

    1991-01-01

    A retrospective analysis of the CT and MR findings of 14 pediatric patients with brain stem tumors was performed to evaluate whether the clinical outcome could be predicted from a radiographic pattern of the tumors. CT was performed in 11 patients and MR was performed in 14 patients. Ten patients were treated with radiation therapy (RT) alone, 2 patients with RT and chemotherapy, and 2 patients underwent subtotal resection. After treatment, 9 patients died within 10 months, and 5 patients were alive for 9 months to 51 months. There was no statistically significant correlation between survival and tumor location or size, but in 2 cases of exophytic growing tumor, a subtotal resection of the tumor was possible and the patients were alive for 9 months and 24 months, respectively. The tumors with a cystic portion and definite rim enhancement revealed a poor response to conventional RT, and all 6 patients died within 10 months. In conclusion, a better prognosis is predicted in the case of an exophytic growing tumor after surgical resection, but the definite ring-enhancing tumor showed a poor response on conventional RT. Also, we should consider a more active therapeutic approach such as hyperfractionated RT or combinations of chemotherapy to improve the prognosis

  4. Clinical and patient reported outcomes of bleaching effectiveness.

    Science.gov (United States)

    Klaric Sever, Eva; Budimir, Zrinka; Cerovac, Matea; Stambuk, Mario; Par, Matej; Negovetic Vranic, Dubravka; Tarle, Zrinka

    2018-01-01

    The objective of this study is to evaluate clinical and patient reported outcomes of different bleaching products. Thirty participants were randomly divided into three bleaching groups (n = 10). Bleaching was performed with high concentrations of hydrogen peroxide (HP) - Boost (40%) and Dash (30%), and with prefabricated splints Bite&White (6% HP). Tooth colour was measured before, immediately after, and 1 and 6 months after the bleaching by using classical shade guide and spectrophotometer. Tooth hypersensitivity was self-rated by patients on the Wong-Baker's face scale. Patient satisfaction was evaluated on a 7-point Likert-type scales that measured perceived performance and importance of different characteristics of bleaching treatment. All products were effective in teeth colour change (ΔE > 3.3), which was significantly higher for Boost (p = .016) and Dash (p = .024) than Bite&White treatment. Perception of hypersensitivity was the highest in Boost group, followed by Dash and Bite&White treatment. Most of the patients were satisfied with final tooth colour, length and comfort during treatment, but were dissatisfied with the stability of bleached tooth colour. Materials with the higher concentrations of bleaching agent demonstrated greater bleaching effectiveness than at-home bleaching product, but also a greater hypersensitivity. Lengthening the treatment process, but achieving a more stable tooth colour may improve the perceived value of a bleaching service.

  5. Autogenic training: a meta-analysis of clinical outcome studies.

    Science.gov (United States)

    Stetter, Friedhelm; Kupper, Sirko

    2002-03-01

    Autogenic training (AT) is a self-relaxation procedure by which a psychophysiological determined relaxation response is elicited. A meta-analysis was performed to evaluate the clinical effectiveness of AT. Seventy-three controlled outcome studies were found (published 1952-99). Sixty studies (35 randomized controlled trials [RCT]) qualified for inclusion in the meta-analysis. Medium-to-large effect sizes (ES) occurred for pre-post comparisons of disease-specific AT-effects, with the RCTs showing larger ES. When AT was compared to real control conditions, medium ES were found. Comparisons of AT versus other psychological treatment mostly resulted in no effects or small negative ES. This pattern of results was stable at follow-up. Unspecific AT-effects (i.e., effects on mood, cognitive performance, quality of life, and physiological variables) tended to be even larger than main effects. Separate meta-analyses for different disorders revealed a significant reduction of the heterogeneity of ES. Positive effects (medium range) of AT and of AT versus control in the meta-analysis of at least 3 studies were found for tension headache/migraine, mild-to-moderate essential hypertension, coronary heart disease, asthma bronchiale, somatoform pain disorder (unspecified type), Raynaud's disease, anxiety disorders, mild-to-moderate depression/dysthymia, and functional sleep disorders.

  6. Gastric stromal tumors: clinical presentations diagnosis and outcome

    International Nuclear Information System (INIS)

    Hussain, D.; Zafar, H.; Raja, A.J.

    2006-01-01

    To determine the clinical presentations, of gastric stromal tumors with diagnostic methods, pathology and outcome after surgery. All patients of age 14 years and above, diagnosed histopathologically to have gastric stromal tumors were included. The data of these patients was collected retrospectively from January 1988 to December 1998, and prospectively from January 1999 to December 2002. All the patients were studied as a single group. There were 11 patients. Their mean age was 54 years, with 8 males and 3 females. Five patients presented with upper gastrointestinal bleeding, and 4 with lower gastrointestinal bleeding. Eight patients had pain in epigastrium and 2 had vomiting. Upper gastrointestinal endoscopy was done in all patients, and ultrasound was done in 4 patients. CT scan was done in 7 patients. Preoperative diagnosis could be made in 6 patients. Only one patient had liver metastasis. Wedge resection was performed in 5 proximal gastrectomy with gastroesophageal anastomosis in 3, and partial gastrectomy with gastrojejunostomy in another 3 patients. The mean tumor size was 8.0 centimeters. Two patients had benign, 2 had intermediate and 7 had malignant tumors. The mean duration of followup was 41 months. Follow-up was completed in 8 patients, out of whom 6 were alive, and 2 patients expired due to other causes at the time of completion of this study. (author)

  7. Adrenal Vein Sampling for Conn's Syndrome: Diagnosis and Clinical Outcomes.

    Science.gov (United States)

    Deipolyi, Amy R; Bailin, Alexander; Wicky, Stephan; Alansari, Shehab; Oklu, Rahmi

    2015-06-19

    Adrenal vein sampling (AVS) is the gold standard test to determine unilateral causes of primary aldosteronism (PA). We have retrospectively characterized our experience with AVS including concordance of AVS results and imaging, and describe the approach for the PA patient in whom bilateral AVS is unsuccessful. We reviewed the medical records of 85 patients with PA and compared patients who were treated medically and surgically on pre-procedure presentation and post-treatment outcomes, and evaluated how technically unsuccessful AVS results were used in further patient management. Out of the 92 AVS performed in 85 patients, AVS was technically successful bilaterally in 58 (63%) of cases. Either unsuccessful AVS prompted a repeat AVS, or results from the contralateral side and from CT imaging were used to guide further therapy. Patients who were managed surgically with adrenalectomy had higher initial blood pressure and lower potassium levels compared with patients who were managed medically. Adrenalectomy results in significantly decreased blood pressure and normalization of potassium levels. AVS can identify surgically curable causes of PA, but can be technically challenging. When one adrenal vein fails to be cannulated, results from the contralateral vein can be useful in conjunction with imaging and clinical findings to suggest further management.

  8. Neuropsychological predictors of clinical outcome in opiate addiction.

    Science.gov (United States)

    Passetti, F; Clark, L; Mehta, M A; Joyce, E; King, M

    2008-04-01

    A growing literature supports a role for neurocognitive deficits such as impaired decision-making in the development and maintenance of addictive behaviour. On the basis of these findings, it has been suggested that measures of neurocognitive functioning may be applied to the task of predicting clinical outcome in drug addiction. This in turn may have relevance for differentiating treatment based on individual patient needs. To explore this hypothesis we obtained neurocognitive measures of planning, impulsivity and decision-making from 37 opiate dependent individuals within 6 weeks of starting a community drug treatment programme and we followed them up 3 months into the programme. Performance on two tests of decision-making, but not on tests of planning, motor inhibition, reflection impulsivity or delay discounting, was found to predict abstinence from illicit drugs at 3 months with high specificity and moderate sensitivity. In particular, two thirds of the participants performing normally on the Cambridge Gamble Task and the Iowa Gambling Task, but none of those impaired on both, were abstinent from illicit drugs at follow up. Other neuropsychological, psychiatric or psychosocial factors measured in this sample did not explain this finding. The results are discussed in terms of the brain circuitry involved and the potential implications for the planning of treatment services for opiate dependence.

  9. Clinical Outcome Scoring of Intra-articular Calcaneal Fractures

    NARCIS (Netherlands)

    T. Schepers (Tim); M.J. Heetveld (Martin); P.G.H. Mulder (Paul); P. Patka (Peter)

    2008-01-01

    textabstractOutcome reporting of intra-articular calcaneal fractures is inconsistent. This study aimed to identify the most cited outcome scores in the literature and to analyze their reliability and validity. A systematic literature search identified 34 different outcome scores. The most cited

  10. DIABETIC KETOACIDOSIS IN CHILDREN- CLINICAL PROFILE AND OUTCOME

    Directory of Open Access Journals (Sweden)

    Bindu Krishnan Padma

    2017-12-01

    Full Text Available BACKGROUND Diabetic ketoacidosis is a potentially life-threatening condition, which accounts for the majority of diabetes-related morbidity and mortality in children with type 1 diabetes mellitus. Early diagnosis and prompt management substantially reduces the mortality. The aim of the study is to assess the clinical characteristics and early outcome in children with diabetic ketoacidosis. MATERIALS AND METHODS This is a descriptive study done in a tertiary care hospital. Fifty two episodes of diabetic ketoacidosis in children of age ≤12 years admitted during the period 2011 to 2016 were included in the study. Clinical details, investigations and complications were recorded in a pro forma and data was analysed using statistical tests. RESULTS Fifty two episodes of diabetic ketoacidosis were included in the study. Thirty three (63.5% children presented with DKA at first diagnosis of diabetes, whereas 19 (36.5% were DKA among children with established diabetes. Mean age at presentation was 9.048 ± 3.24. Female-to-male ratio was (1.36:1. The mean duration of onset of symptom before hospitalisation was 10.10 ± 9.52. Most commonly observed presenting symptoms were polyuria (63.46%, polydipsia (65.38%, tiredness (61.54%, vomiting (36.54% and pain abdomen (32.69%. Mild DKA occurred frequently than moderate and severe forms. Among these children, 40.4% had infection as the predisposing factor. Demographic variables like age, gender, socioeconomic status, family history of diabetes did not have any significant association with the severity of DKA. The clinical parameters like tachypnoea, Kussmaul breathing, shock, altered sensorium at presentation and dehydration had significant association with the severity of DKA. Similarly, hypoglycaemia, hypokalaemia, hyponatraemia, acute kidney injury and cerebral oedema had significant association with the severity of DKA. All the patients recovered with therapy. No mortality was reported. CONCLUSION Diabetic

  11. Nutrition-Related Cardiovascular Disease Risk Factors In Chronic Kidney Disease: Relationship With Clinical Outcome

    Directory of Open Access Journals (Sweden)

    Emma McMahon

    2012-06-01

    Traditional CV-risk factors in this CKD population were not associated with clinical outcome. Despite being within clinical reference range, serum phosphate and albumin were independently associated with clinical outcome. This may highlight a potential therapeutic target for risk management to delay or prevent renal end-points in CKD.

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

    NARCIS (Netherlands)

    Kruyt, Nyika D.; Biessels, Geert Jan; de Haan, Rob J.; Vermeulen, Marinus; Rinkel, Gabriel J. E.; Coert, Bert; Roos, Yvo B. W. E. M.

    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

  13. Clinical outcomes following unilateral adrenalectomy in patients with primary aldosteronism.

    Science.gov (United States)

    Hannon, M J; Sze, W C; Carpenter, R; Parvanta, L; Matson, M; Sahdev, A; Druce, M R; Berney, D M; Waterhouse, M; Akker, S A; Drake, W M

    2017-05-01

    In approximately half of cases of primary aldosteronism (PA), the cause is a surgically-resectable unilateral aldosterone-producing adrenal adenoma. However, long-term data on surgical outcomes are sparse. We report on clinical outcomes post-adrenalectomy in a cohort of patients with PA who underwent surgery. Retrospective review of patients treated for PA in a single UK tertiary centre. Of 120 consecutive patients investigated for PA, 52 (30 male, median age 54, range 30-74) underwent unilateral complete adrenalectomy. Blood pressure, number of antihypertensive medications, and serum potassium were recorded before adrenalectomy, and after a median follow-up period of 50 months (range 7-115). Recumbent renin and aldosterone were measured, in the absence of interfering antihypertensive medication, ≥3months after surgery, to determine if PA had been biochemically cured. Overall, blood pressure improved from a median (range) 160/95 mmHg (120/80-250/150) pre-operatively to 130/80 mmHg (110/70-160/93), P < 0.0001. 24/52 patients (46.2%) had cured hypertension, with a normal blood pressure post-operatively on no medication. 26/52 (50%) had improved hypertension. 2/52 patients (3.8%) showed no improvement in blood pressure post-operatively. Median (range) serum potassium level increased from 3.2 (2.3-4.7) mmol/l pre-operatively to 4.4 mmol/l (3.3-5.3) post-operatively, P < 0.0001). Median (range) number of antihypertensive medications used fell from 3 (0-6) pre- to 1 post-operatively (range 0-4), P < 0.0001. Unilateral adrenalectomy provides excellent long-term improvements in blood pressure control, polypharmacy and hypokalaemia in patients with lateralizing PA. These data may help inform discussions with patients contemplating surgery. © The Author 2016. Published by Oxford University Press on behalf of the Association of Physicians. All rights reserved. For Permissions, please email: journals.permissions@oup.com

  14. Clinical associations, biological risk factors and outcomes of cerebral venous sinus thrombosis

    Science.gov (United States)

    Cokal, Burcu Gokce; Guler, Selda Keskin; Yoldas, Tahir Kurtulus; Malkan, Umit Yavuz; Demircan, Cemile Sencer; Yon, Mehmet Ilker; Yoldas, Zeynep; Gunes, Gursel; Haznedaroglu, Ibrahim Celalettin

    2016-01-01

    Objective Cerebral venous sinus thrombosis (CVST) is a rare cerebrovascular disease affecting young adults. The majority of the patients are female. The aim of this study is to assess the clinical associations, risk factors and outcomes of the patients with CVST. Methods The data of 75 patients with CVST admitted to our hospital between 2006 and 2016 were reviewed. Demographic and clinical features and the thrombophilic risk factors of the patients were recorded. The localizations of the thrombi were determined and modified Rankin score at the time of onset and discharge were calculated. Results The majority of our patients (78.7%) were female. Median age was 35 years (16–76). The most common symptom was headache (86.7%). In 82.6% of our patients, inherited or acquired risk factors for thrombosis were detected. Transverse sinus was the most common site of thrombosis followed by sigmoid and superior sagittal sinuses. Two thirds of the patients had involvement of multiple sinuses. The patients with the involvement of sagittal sinus had better disability at the time of admittance (p = 0.013) while the number of involved sinuses was correlated worse disability (p = 0.015). The neurologic states in the majority of the patients were improved by the end of the hospitalization period (p = 0.001). There was no significant difference in disability score at discharge between men and women (p = 0.080). No patient with CVST died in the hospitalization period. Conclusions This study is one of the largest cohort studies on CVST in our region. The results of the study disclosed that CVST had wide range of clinical manifestations and non-specific symptoms at the beginning. For that reason, in especially high risk groups for thrombosis, the diagnosis of CVST should be kept in mind. PMID:28222615

  15. Dosimetric Comparison and Potential for Improved Clinical Outcomes of Paediatric CNS Patients Treated with Protons or IMRT

    Energy Technology Data Exchange (ETDEWEB)

    Armoogum, Kris S., E-mail: kris.armoogum@nhs.net [Department of Radiotherapy Physics, Royal Derby Hospital, Derby Hospitals NHS Foundation Trust, Uttoxeter Road, Derby DE22 3NE (United Kingdom); Thorp, Nicola [The Clatterbridge Cancer Centre NHS Foundation Trust, Clatterbridge Road, Bebington, Wirral CH63 4JY (United Kingdom)

    2015-04-28

    Background: We compare clinical outcomes of paediatric patients with CNS tumours treated with protons or IMRT. CNS tumours form the second most common group of cancers in children. Radiotherapy plays a major role in the treatment of many of these patients but also contributes to late side effects in long term survivors. Radiation dose inevitably deposited in healthy tissues outside the clinical target has been linked to detrimental late effects such as neurocognitive, behavioural and vascular effects in addition to endocrine abnormalities and second tumours. Methods: A literature search was performed using keywords: protons, IMRT, CNS and paediatric. Of 189 papers retrieved, 10 were deemed relevant based on title and abstract screening. All papers directly compared outcomes from protons with photons, five papers included medulloblastoma, four papers each included craniopharyngioma and low grade gliomas and three papers included ependymoma. Results: This review found that while proton beam therapy offered similar clinical target coverage, there was a demonstrable reduction in integral dose to normal structures. Conclusions: This in turn suggests the potential for superior long term outcomes for paediatric patients with CNS tumours both in terms of radiogenic second cancers and out-of-field adverse effects.

  16. Dosimetric Comparison and Potential for Improved Clinical Outcomes of Paediatric CNS Patients Treated with Protons or IMRT

    Directory of Open Access Journals (Sweden)

    Kris S. Armoogum

    2015-04-01

    Full Text Available Background: We compare clinical outcomes of paediatric patients with CNS tumours treated with protons or IMRT. CNS tumours form the second most common group of cancers in children. Radiotherapy plays a major role in the treatment of many of these patients but also contributes to late side effects in long term survivors. Radiation dose inevitably deposited in healthy tissues outside the clinical target has been linked to detrimental late effects such as neurocognitive, behavioural and vascular effects in addition to endocrine abnormalities and second tumours. Methods: A literature search was performed using keywords: protons, IMRT, CNS and paediatric. Of 189 papers retrieved, 10 were deemed relevant based on title and abstract screening. All papers directly compared outcomes from protons with photons, five papers included medulloblastoma, four papers each included craniopharyngioma and low grade gliomas and three papers included ependymoma. Results: This review found that while proton beam therapy offered similar clinical target coverage, there was a demonstrable reduction in integral dose to normal structures. Conclusions: This in turn suggests the potential for superior long term outcomes for paediatric patients with CNS tumours both in terms of radiogenic second cancers and out-of-field adverse effects.

  17. 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.

  18. Clinical Outcomes after Arthroscopic Release for Recalcitrant Frozen Shoulder

    OpenAIRE

    Ebrahimzadeh, Mohammad H; Moradi, Ali; Pour, Mostafa Khalili; Moghadam, Mohammad Hallaj; Kachooei, Amir Reza

    2014-01-01

    Background: To explain the role of arthroscopic release in intractable frozen shoulders. We used different questionnaires and measuring tools to understand whether arthroscopic release is the superior modality to treat patients with intractable frozen shoulders. Methods: Between 2007 and 2013, in a prospective study, we enrolled 80 patients (52 females and 28 males) with recalcitrant frozen shoulder, who underwent arthroscopic release at Ghaem Hospital, a tertiary referral center, in Mashhad,...

  19. Multidetector-CT angiography in pulmonary embolism - can image parameters predict clinical outcome?

    Energy Technology Data Exchange (ETDEWEB)

    Heyer, Christoph M.; Lemburg, Stefan P.; Nicolas, Volkmar; Roggenland, Daniela [Berufsgenossenschaftliches Universitaetsklinikum Bergmannsheil GmbH, Ruhr-University of Bochum, Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, Bochum (Germany); Knoop, Heiko [Berufsgenossenschaftliches Universitaetsklinikum Bergmannsheil GmbH, Medical Clinic III - Pneumology, Allergology, and Sleep Medicine, Bochum (Germany); Holland-Letz, Tim [Ruhr-University of Bochum, Department of Medical Informatics, Biometry and Epidemiology, Bochum (Germany)

    2011-09-15

    To assess if pulmonary CT angiography (CTA) can predict outcome in patients with pulmonary embolism (PE). Retrospective analysis of CTA studies of patients with PE and documentation of pulmonary artery (PA)/aorta ratio, right ventricular (RV)/left ventricular (LV) ratio, superior vena cava (SVC) diameter, pulmonary obstruction index (POI), ventricular septal bowing (VSB), venous contrast reflux (VCR), pulmonary infarction and pleural effusion. Furthermore, duration of total hospital stay, necessity for/duration of ICU therapy, necessity for mechanical ventilation and mortality were recorded. Comparison was performed by logistic/linear regression analysis with significance at 5%. 152 patients were investigated. Mean duration of hospital stay was 21 {+-} 24 days. 66 patients were admitted to the ICU; 20 received mechanical ventilation. Mean duration of ICU therapy was 3 {+-} 8 days. Mortality rate was 8%. Significant positive associations of POI, VCR and pulmonary infarction with necessity for ICU therapy were shown. VCR was significantly associated with necessity for mechanical ventilation and duration of ICU treatment. Pleural effusions were significantly associated with duration of total hospital stay whereas the RV/LV ratio correlated with mortality. Selected CTA findings showed significant associations with the clinical course of PE and may thus be used as predictive parameters. (orig.)

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

    Science.gov (United States)

    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 for studies using GKRS as salvage therapy for malignant gliomas, nine articles from 2005 to July 2013 were identified which evaluated rGBM treatment. In this review, we compare Overall survival following diagnosis, Overall survival following salvage treatment, Progression-free survival, Time to recurrence, Local tumor control, and adverse radiation effects. This report discusses results for rGBM patient populations alone, not for mixed populations with other tumor histology grades. All nine studies reported median overall survival rates (from diagnosis, range: 16.7-33.2 mo; from salvage, range: 9-17.9 mo). Three studies identified median progression-free survival (range: 4.6-14.9 mo). Two showed median time to recurrence of GBM. Two discussed local tumor control. Six studies reported adverse radiation effects (range: 0%-46% of patients). The greatest survival advantages were seen in patients who received GKRS salvage along with other treatments, like resection or bevacizumab, suggesting that appropriately tailored multimodal therapy should be considered with each rGBM patient. However, there needs to be a randomized clinical trial to test GKRS for rGBM before the possibility of selection bias can be dismissed. PMID:24829861

  1. Clinical outcomes of a new diffractive multifocal intraocular lens

    Directory of Open Access Journals (Sweden)

    Baha Toygar

    2017-12-01

    Full Text Available AIM: To evaluate clinical outcomes after implantation of a new diffractive aspheric multifocal intraocular lens (IOL with +3.00 addition power. METHODS: This is a retrospective, consecutive case series of cataract patients who underwent bilateral implantation of the Optiflex MO/HF D012 (Moss Vision Inc. Ltd, London, UK multifocal IOL. Patients followed for 6mo were included in the study. Data on distance, intermediate and near visual acuity, refractive error [manifest spherical equivalent (MSE], contrast sensitivity, adverse events, subjective symptoms, spectacle independence and patient satisfaction [visual function questionnaire (VFQ-25 questionnaire] were retrieved from electronic medical records and analyzed. RESULTS: Forty eyes of 20 patients with a mean age of 66.7±8.5y (range: 53-82 were included in the study. Mean uncorrected distance, near and intermediate visual acuity remained stable through postoperative visits and was 0.19±0.19 logMAR, Jaeger 4 and Jaeger 3 respectively at the 6mo visit. At the end of postoperative 6mo, MSE was -0.14±0.42 diopters (D and 98% of the eyes were within 1.00 D of target refraction. Postoperative low contrast (10% visual acuity remained stable (P=0.54 through follow up visits with a mean of 0.35±0.17 logMAR at the 6mo visit. There were no reported adverse events. None of the patients reported subjective symptoms of halo or glare. Spectacle independence rate was 90%. Mean VFQ-25 questionnaire score was 93.5±6.12. CONCLUSION: The Optiflex MO/HF-DO12 IOL was safely implanted and successfully restored distance, intermediate and near visual acuity without impairing contrast sensitivity. High levels of spectacle independence were achieved at all distances including intermediate distance.

  2. Childhood acute bacterial meningitis: clinical spectrum, bacteriological profile and outcome

    International Nuclear Information System (INIS)

    Bari, A.; Zeeshan, S.; Rathore, A. W.

    2016-01-01

    Objective: To determine the disease pattern, etiological agents and outcome of childhood acute bacterial meningitis. Study Design: A descriptive study. Place and Duration of Study: Department of Paediatric Medicine, The Children's Hospital, Lahore, from January to December 2012. Methodology: A total of 199 children between the ages of 1 month and 5 years, admitted with the diagnosis of meningitis on the basis of clinical findings and positive cerebrospinal fluid (CSF), were included. In all patients, complete blood count (CBC), CSF culture sensitivity, and blood culture sensitivity were performed. Data was analysed using SPSS version 20. Results: Out of 199 children, 127 (63.8%) were males with M:F ratio of 1.7:1. Mean age was 11.33 ± 12 months. Maximum numbers of children were < 1 year of age, 136 (68.3%). Only 90 (45.2%) children were fully vaccinated according to Expanded Program of Immunisation (EPI) schedule. Presentations with refusal to take feed (p=0.008) and with impaired conscious state were independent predictors of death (p=0.002). Complications were noted in 34 (17%) and were significantly associated with severe malnutrition (p=0.006) and altered conscious level at presentation (p < 0.001). The common pathogens identified on CSF culture were coagulase negative staphylococci (CoNS) in 11 (5.5%) and streptococcus pneumoniae in 5 (2.5%). Overall mortality was 10.1%. The commonest pathogen isolated from children who died was streptococcus pneumoniae (p=0.039). Conclusion: Acute bacterial meningitis mostly affected children under the age of 1 year. CSF culture revealed both Gram-positive and Gram-negative bacteria. The most common pathogen in children who died was streptococcus pneumoniae. (author)

  3. Clinical Outcomes Associated with a Failed Infant Car Seat Challenge.

    Science.gov (United States)

    Shah, Malika D; Dookeran, Keith A; Khan, Janine Y

    2017-01-01

    To assess comorbid conditions and clinical outcomes among late preterm and low birth weight term infants (Baby Unit. This was a retrospective chart review of consecutive infants who failed ICSC on the Mother-Baby Unit and were subsequently admitted to the neonatal intensive care unit at Prentice Women's Hospital between January 1, 2009, and December 31, 2015. Regression models were used to estimate risk differences (RDs) with 95% CIs for factors related to length of stay. A total of 148 infants were studied (43% male; 37% delivered via cesarean). ICSC failure in the Mother-Baby Unit was due to desaturation, bradycardia, and tachypnea in 59%, 37%, and 4% of infants, respectively. During monitoring on the neonatal intensive care unit, 39% of infants experienced apnea (48% in preterm vs 17% in term infants) in the supine position, 19% received phototherapy, and 2% and 6.8% received nasogastric and thermoregulatory support, respectively. Univariate predictors of increased duration of stay (days) were younger gestational age, apnea, nasogastric support, intravenous fluids, and antibiotics (all P < .05). In multivariable analysis adjusted for gestational age and discharge weight, only apnea (RD, 4.87; 95% CI, 2.99-6.74; P < .001), administration of antibiotics (RD, 3.25; 95% CI, 0.29-6.21; P < .032), and intravenous fluid support (RD, 4.87; 95% CI, 0.076-9.66; P < .047) remained independent predictors of a longer duration of stay. Infants who failed ICSC were at risk for comorbid conditions that prolonged hospital stay beyond the neonatal intensive care unit observation period. Almost one-half of late preterm infants who failed ICSC had apnea events in the supine position. Copyright © 2016 Elsevier Inc. All rights reserved.

  4. Aspergillus Osteomyelitis: Epidemiology, Clinical Manifestations, Management, and Outcome

    Science.gov (United States)

    Gamaletsou, Maria N.; Rammaert, Blandine; Bueno, Marimelle A.; Moriyama, Brad; Sipsas, Nikolaos V.; Kontoyiannis, Dimitrios P.; Roilides, Emmanuel; Zeller, Valerie; Prinapori, Roberta; Tajaldeen, Saad Jaber; Brause, Barry; Lortholary, Olivier; Walsh, Thomas J.

    2014-01-01

    Background The epidemiology, pathogenesis, diagnosis, and management of Aspergillus osteomyelitis are not well understood. Methods Protocol-defined cases of Aspergillus osteomyelitis published in the English literature were reviewed for comorbidities, microbiology, mechanisms of infection, clinical manifestations, radiological findings, inflammatory biomarkers, antifungal therapy, and outcome. Results Among 180 evaluable patients, 127 (71%) were males. Possible predisposing medical conditions in 103 (57%) included pharmacological immunosuppression, primary immunodeficiency, and neutropenia. Seventy-three others (41%) had prior open fracture, trauma or surgery. Eighty (44%) followed a hematogenous mechanism, 58 (32%) contiguous infections, and 42 (23%) direct inoculation. Aspergillus osteomyelitis was the first manifestation of aspergillosis in 77%. Pain and tenderness were present in 80%. The most frequently infected sites were vertebrae (46%), cranium (23%), ribs (16%), and long bones (13%). Patients with vertebral Aspergillus osteomyelitis had more previous orthopedic surgery (19% vs 0%; P=0.02), while those with cranial osteomyelitis had more diabetes mellitus (32% vs 8%; P=0.002) and prior head/neck surgery (12% vs 0%; P=0.02). Radiologic findings included osteolysis, soft-tissue extension, and uptake on T2-weighted images. Vertebral body Aspergillus osteomyelitis was complicated by spinal-cord compression in 47% and neurological deficits in 41%. Forty-four patients (24%) received only antifungal therapy, while 121(67%) were managed with surgery and antifungal therapy. Overall mortality was 25%. Median duration of therapy was 90 days (range, 10–772 days). There were fewer relapses in patients managed with surgery plus antifungal therapy in comparison to those managed with antifungal therapy alone (8% vs 30%; P=0.006). Conclusions Aspergillus osteomyelitis is a debilitating infection affecting both immunocompromised and immunocompetent patients. The most

  5. 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.

  6. Clinical Course and Outcomes of Small Supratentorial Intracerebral Hematomas.

    Science.gov (United States)

    Behrouz, Réza; Misra, Vivek; Godoy, Daniel A; Topel, Christopher H; Masotti, Luca; Klijn, Catharina J M; Smith, Craig J; Parry-Jones, Adrian R; Slevin, Mark A; Silver, Brian; Willey, Joshua Z; Masjuán Vallejo, Jaime; Nzwalo, Hipólito; Popa-Wagner, Aurel; Malek, Ali R; Hafeez, Shaheryar; Di Napoli, Mario

    2017-06-01

    Intracerebral hemorrhage (ICH) volume, particularly if ≥30 mL, is a major determinant of poor outcome. We used a multinational ICH data registry to study the characteristics, course, and outcomes of supratentorial hematomas with volumes hematoma expansion, Glasgow Outcome Scale (GOS), and in-hospital death. Poor outcome was defined as composite of in-hospital death and severe disability (GOS ≤ 3). Comparison was conducted based on hemorrhage location. Logistic regression using dichotomized outcome scales was applied to determine predictors of poor outcome. Among 375 cases of supratentorial ICH with volumes hematomas <30 mL expands, leading to END or death. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  7. 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).

  8. Clinical Course and Outcomes of Small Supratentorial Intracerebral Hematomas

    NARCIS (Netherlands)

    Behrouz, R.; Misra, V.; Godoy, D.A.; Topel, C.H.; Masotti, L.; Klijn, C.J.M.; Smith, C.J.; Parry-Jones, A.R.; Slevin, M.A.; Silver, B.; Willey, J.Z.; Vallejo, J. Masjuan; Nzwalo, H.; Popa-Wagner, A.; Malek, A.R.; Hafeez, S.; Napoli, M. Di

    2017-01-01

    BACKGROUND AND PURPOSE: Intracerebral hemorrhage (ICH) volume, particularly if >/=30 mL, is a major determinant of poor outcome. We used a multinational ICH data registry to study the characteristics, course, and outcomes of supratentorial hematomas with volumes <30 mL. METHODS: Basic

  9. Infrarenal aorta as the donor site for bypasses to the superior mesenteric artery for chronic mesenteric ischemia: A prospective clinical series of 24 patients.

    Science.gov (United States)

    Illuminati, Giulio; Pizzardi, Giulia; Calio', Francesco G; Pasqua, Rocco; Masci, Federica; Vietri, Francesco

    2017-11-01

    Treatment of symptomatic, chronic mesenteric ischemia is indicated to relieve symptoms and prevent acute ischemia and death. Current therapeutic options include endovascular and open surgery. The purpose of this prospective study was to evaluate the results of bypasses to the superior mesenteric artery arising from the infrarenal aorta or infrarenal aortic grafts. From January 1999 to December 2016, 24 consecutive patients with a mean age of 61 years underwent a prosthetic bypass to the superior mesenteric artery. Nine patients (37%) presented with an associated clinically important stenosis of the celiac artery and 10 (42%) of the inferior mesenteric artery. Five patients (21%) received preoperative parenteral nutrition. Four patients (17%) underwent dual antiplatelet treatment. The donor site was the infrarenal aorta in 19 patients (79%) and an infrarenal, Dacron graft was used in 5 (21%). The origin of the bypass was from the distal infrarenal aorta or Dacron graft in 19 patients (79%) and from the proximal infrarenal aorta in 5 patients (21%). The graft material consisted of 7 mm polytetrafluoroethylene in 19 cases (79%) and 7 mm Dacron in 5 cases (21%). A concomitant bypass to the inferior mesenteric artery was performed in 4 patients (17%). The primary end points were postoperative mortality, morbidity, graft infection, late survival, primary patency, and symptom-free rate. The secondary end point was postoperative hemorrhagic complications. No postoperative mortality occurred. Postoperative morbidity included a prolonged postoperative ileus in 4 patients (17%), transitory postoperative increases in serum creatinine concentrations in 3 patients (12%), and myocardial ischemia in 2 patients (8%). No postoperative hemorrhagic complications or graft infection were observed. Overall, the cumulative survival rate was 77% at 60 months. The overall late-patency rate and freedom from recurrence of symptoms were both 87% at 60 months. Infrarenal aorta and

  10. Clinical Outcome of Cytomegalovirus Infection on Low Birth Weight Infants

    Directory of Open Access Journals (Sweden)

    Ali Usman

    2014-09-01

    Full Text Available Abstract Cytomegalovirus (CMV is a DNA virus and a marker of the herpes virus groups. This virus was found only in human and the infection occurs for a long time. The transmission of CMV infection to fetus/neonates is via congenital infections or perinatal infections. Clinical manifestation of symptomatic CMV infection of the fetus has two presentations, early and second early manifestations. Diagnosis of neonatal CMV infection may be done by serologic test based on detection of IgM of CMV infection. The objective of this study is to asses clinical outcome of CMV infection of low birth weight infants delivery with long term sequelae. An observational study was conducted since March 2010 until December 2011 in Advent and Hermina Pasteur Hospital, all subjects were low birth weight infants (LBWI. The inclusion criterias are all LBWI who were delivered in those hospital or were a referred neonates. The exclusion criterias are major congenital defect, which is not related to congenital CMV infection and neonates’ death before one week of life. Every neonate was examine both their physical and peripher blood count, glucose, Ca. Liver function test done for neonates with acute hepatitis and titre IgG and IgM CMV serial, head ultrasound serial and head CT scan/MRI used for babies with intracranial bleeding and hydrocephaly.  During the period of this study there were 50 cases of LBWI, consisted of 41 preterm babies, and 30 small for gestational age babies. Clinical manifestation of acute hepatitis were found in 20% subjects, all of them with the  elevation of liver function test. Microcephaly which occured in the first untill three weeks of life were 8%. Ventricular dilatation were 10% in the first week of life and increased up to 48% after three weeks. Cases with intracranial haemorrhage were found in 6% and 10% with cerebral calcification on head while sensorineural hearing loss were 8%. All of LBWI have 100% serorespon immune IgG. IgM CMV

  11. 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.

  12. 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.

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

    Directory of Open Access Journals (Sweden)

    Nurgul Ceran

    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. Outcome prediction in pneumonia induced ALI/ARDS by clinical features and peptide patterns of BALF determined by mass spectrometry.

    Science.gov (United States)

    Frenzel, Jochen; Gessner, Christian; Sandvoss, Torsten; Hammerschmidt, Stefan; Schellenberger, Wolfgang; Sack, Ulrich; Eschrich, Klaus; Wirtz, Hubert

    2011-01-01

    Peptide patterns of bronchoalveolar lavage fluid (BALF) were assumed to reflect the complex pathology of acute lung injury (ALI)/acute respiratory distress syndrome (ARDS) better than clinical and inflammatory parameters and may be superior for outcome prediction. A training group of patients suffering from ALI/ARDS was compiled from equal numbers of survivors and nonsurvivors. Clinical history, ventilation parameters, Murray's lung injury severity score (Murray's LISS) and interleukins in BALF were gathered. In addition, samples of bronchoalveolar lavage fluid were analyzed by means of hydrophobic chromatography and MALDI-ToF mass spectrometry (MALDI-ToF MS). Receiver operating characteristic (ROC) analysis for each clinical and cytokine parameter revealed interleukin-6>interleukin-8>diabetes mellitus>Murray's LISS as the best outcome predictors. Outcome predicted on the basis of BALF levels of interleukin-6 resulted in 79.4% accuracy, 82.7% sensitivity and 76.1% specificity (area under the ROC curve, AUC, 0.853). Both clinical parameters and cytokines as well as peptide patterns determined by MALDI-ToF MS were analyzed by classification and regression tree (CART) analysis and support vector machine (SVM) algorithms. CART analysis including Murray's LISS, interleukin-6 and interleukin-8 in combination was correct in 78.0%. MALDI-ToF MS of BALF peptides did not reveal a single identifiable biomarker for ARDS. However, classification of patients was successfully achieved based on the entire peptide pattern analyzed using SVM. This method resulted in 90% accuracy, 93.3% sensitivity and 86.7% specificity following a 10-fold cross validation (AUC = 0.953). Subsequent validation of the optimized SVM algorithm with a test group of patients with unknown prognosis yielded 87.5% accuracy, 83.3% sensitivity and 90.0% specificity. MALDI-ToF MS peptide patterns of BALF, evaluated by appropriate mathematical methods can be of value in predicting outcome in pneumonia induced

  15. Irritability Trajectories, Cortical Thickness, and Clinical Outcomes in a Sample Enriched for Preschool Depression.

    Science.gov (United States)

    Pagliaccio, David; Pine, Daniel S; Barch, Deanna M; Luby, Joan L; Leibenluft, Ellen

    2018-05-01

    Cross-sectional, longitudinal, and genetic associations exist between irritability and depression. Prior studies have examined developmental trajectories of irritability, clinical outcomes, and associations with child and familial depression. However, studies have not integrated neurobiological measures. The present study examined developmental trajectories of irritability, clinical outcomes, and cortical structure among preschoolers oversampled for depressive symptoms. Beginning at 3 to 5 years old, a sample of 271 children enriched for early depressive symptoms were assessed longitudinally by clinical interview. Latent class mixture models identified trajectories of irritability severity. Risk factors, clinical outcomes, and cortical thickness were compared across trajectory classes. Cortical thickness measures were extracted from 3 waves of magnetic resonance imaging at 7 to 12 years of age. Three trajectory classes were identified among these youth: 53.50% of children exhibited elevated irritability during preschool that decreased longitudinally, 30.26% exhibited consistently low irritability, and 16.24% exhibited consistently elevated irritability. Compared with other classes, the elevated irritability class exhibited higher rates of maternal depression, early life adversity, later psychiatric diagnoses, and functional impairment. Further, elevated baseline irritability predicted later depression beyond adversity and personal and maternal depression history. The elevated irritability class exhibited a thicker cortex in the left superior frontal and temporal gyri and the right inferior parietal lobule. Irritability manifested with specific developmental trajectories in this sample enriched for early depression. Persistently elevated irritability predicted poor psychiatric outcomes, higher risk for later depression, and decreased overall function later in development. Greater frontal, temporal, and parietal cortical thickness also was found, providing neural

  16. Bilateral Epithelial Defects after Laser in situ Keratomileusis. Clinical Features, Management and Outcome

    Directory of Open Access Journals (Sweden)

    Rao Srinivas

    2005-03-01

    Full Text Available PURPOSE: To describe the preoperative characteristics, intraoperative details, management, and postoperative in patients with bilateral epithelial defects after laser in situ keratomileusis (LASIK. METHODS: Retrospective non-comparative case series. RESULTS: Six patients with bilateral epithelial defects after LAISK were part of a cohort of 605 patients undergoing bilateral LASIK at our center from December 2001 to April 2003. The mean age of the patients (5M:1F was 28.5 7.9 years, and the average pretreatment myopic spherical equivalent (SE refraction was 7.3 0.7 D (-4, -12.25D. An epithelial flap was present in 6 eyes and an epithelial defect with a mean diameter of 3 mm (2mm, 6mm was seen in 6 eyes. In four patients the epithelial disturbance was bilaterally similar. All defects occurred in the inferior cornea and the epithelial flaps had the hinge positioned superiorly. None of the patients had ocular or systemic risk factors that could have resulted in this complication. A bandage contact lens was used in 6 eyes. At last follow-up of 5.5 9.5 months (0.25, 21 months, unaided visual acuity was 6/9 or better in 10 eyes. Best spectacle-corrected visual acuity (BSCVA was maintained in 8 eyes, while 4 eyes lost one line of BSCVA. Recurrent corneal erosions were not reported in the follow-up period. CONCLUSIONS: These patients represent a hitherto unrecognised group of individuals who appear to have a subclinical weakness of adhesion of the corneal epithelium to the underlying structures, which is not evident on clinical examination. This results in bilateral epithelial disturbances after LASIK. Appropriate management results in satisfactory clinical outcomes. Other options for treatment of the fellow eye of such patients include the use of a different microkeratome, release of suction during the reverse pass of the Hansatome microkeratome, and photorefractive keratectomy if the refractive error is low.

  17. Cerebral venous thrombosis in Saudi Arabia. Clinical variables, response to treatment, and outcome

    International Nuclear Information System (INIS)

    Kajtazi, Naim I; Arulneyam, Jayanthi C; AlSenani, Fahmi M; Zimmerman, Valerie A; AlShami, Sadiq Y

    2009-01-01

    To investigate cerebral venous thrombosis (CVTR) clinical presentations, risk factors, and response to treatment in Saudi Arabia. Retrospective analysis of the King Farad Medical City, Riyadh, acute stroke database from April 2005 through February 2008 revealed 22 patients with CVTR. Hyper coagulable work-up and neuroimaging were performed. Sixteen patients were female (72.7%), and the median age was 35 years. Clinical presentations included: headache (77.3%), seizures (54.5%), focal neurological signs (54.5%), and decreased level of consciousness (50%). Over two-thirds (n=11; 69%) of female patients had a history of oral contraceptive use, which was the most common risk factor. Protein S deficiency (n=3), anti phospholipid antibody syndrome secondary to systemic lupus erythematosus (SLE) (n=1), rhinocerebral mucormycosis (n=1), leukemia (n=1), non-Hodgkin's lymphoma (n=1), sepsis (n=1), and unknown (n=6) were causes. Affected areas included superior sagittal (n=13), transverse (n=16), sigmoid (n=14), straight (n=6), and cavernous sinus (n=1); internal cerebral vein (n=2); vein of Galen (n=3); cortical veins (n=10); and internal jugular vein (n=12). Two patients had quadriparesis, and 2 patients died. The remainder (n=18, 81.8%) improved. Bilateral hemorrhagic presentation or venous infarction, deep venous system thrombosis, and underlying malignancy had less favorable results. Presentations in our series were similar to those in other reports, although altered consciousness and seizures were more common. Cortical vein involvement was also higher than commonly reported. Oral contraceptive use was a primary risk factor in female patients. Outcomes were favorable in 81.8% of patients. (author)

  18. Efficacy and safety of zotarolimus-eluting and sirolimus-eluting coronary stents in routine clinical care (SORT OUT III): a randomised controlled superiority trial

    DEFF Research Database (Denmark)

    Rasmussen, Klaus; Maeng, Michael; Kaltoft, Anne

    2010-01-01

    BACKGROUND: In low-risk patients, the zotarolimus-eluting stent has been shown to reduce rates of restenosis without increasing the risk of stent thrombosis. We compared the efficacy and safety of the zotarolimus-eluting stent versus the sirolimus-eluting stent in patients with coronary artery...... disease who were receiving routine clinical care with no direct follow-up. METHODS: We did a single-blind, all-comer superiority trial in adult patients with chronic stable coronary artery disease or acute coronary syndromes, and at least one target lesion. Patients were treated at one of five...... Danish administrative and health-care registries. The primary endpoint was a composite of major adverse cardiac events within 9 months: cardiac death, myocardial infarction, and target vessel revascularisation. Intention-to-treat analyses were done at 9-month and 18-month follow-up. This trial...

  19. Social cognitive markers of short-term clinical outcome in first-episode psychosis.

    Science.gov (United States)

    Montreuil, Tina; Bodnar, Michael; Bertrand, Marie-Claude; Malla, Ashok K; Joober, Ridha; Lepage, Martin

    2010-07-01

    In psychotic disorders, impairments in cognition have been associated with both clinical and functional outcome, while deficits in social cognition have been associated with functional outcome. As an extension to a recent report on neurocognition and short-term clinical outcome in first-episode psychosis (FEP), the current study explored whether social cognitive deficits could also identify poor short-term clinical outcome among FEP patients. We defined the social-cognition domain based on the scores from the Hinting Task and the Four Factor Tests of Social Intelligence. Data were collected in 45 FEP patients and 26 healthy controls. The patients were divided into good- and poor-outcome groups based on clinical data at six months following initiation of treatment. Social cognition was compared among 27 poor-outcome, 18 good-outcome, and 26 healthy-control participants. Outcome groups significantly differed in the social cognition domain (z-scores: poor outcome=-2.0 [SD=1.4]; good outcome=-1.0 [SD=1.0]; p=0.005), with both groups scoring significantly lower than the control group (psocial cognition appears to be compromised in all FEP patients compared to healthy controls. More interestingly, significant differences in social cognitive impairments exist between good and poor short-term clinical outcome groups, with the largest effect found in the Cartoon Predictions subtest.

  20. Multigenerational Challenges: Team-Building for Positive Clinical Workforce Outcomes

    Science.gov (United States)

    Moore, Jill M; Everly, Marcee; Bauer, Renee

    2016-05-31

    Patient acuity in hospital settings continues to increase, and there is greater emphasis on patient outcomes. The current nursing workforce is comprised of four distinct generational cohorts that include veterans, baby boomers, millennials, and generation Xers. Each group has unique characteristics that add complexity to the workforce and this can add challenges to providing optimal patient care. Team building is one strategy to increase mutual understanding, communication, and respect, and thus potentially improve patient outcomes. In this article, we first briefly define generational cohorts by characteristics, and discuss differing expectations for work/life balance and potential negative outcomes. Our discussion offers team building strategies for positive outcomes, a case scenario, and concludes with resources for team building and organizational opportunities.

  1. PEEK Cages versus PMMA Spacers in Anterior Cervical Discectomy: Comparison of Fusion, Subsidence, Sagittal Alignment, and Clinical Outcome with a Minimum 1-Year Follow-Up

    Science.gov (United States)

    Krüger, Marie T.; Sircar, Ronen; Kogias, Evangelos; Scholz, Christoph; Volz, Florian; Scheiwe, Christian; Hubbe, Ulrich

    2014-01-01

    Purpose. To compare radiographic and clinical outcomes after anterior cervical discectomy in patients with cervical degenerative disc disease using PEEK cages or PMMA spacers with a minimum 1-year follow-up. Methods. Anterior cervical discectomy was performed in 107 patients in one or two levels using empty PEEK cages (51 levels), Sulcem PMMA spacers (49 levels) or Palacos PMMA spacers (41 levels) between January, 2005 and February, 2009. Bony fusion, subsidence, and sagittal alignment were retrospectively assessed in CT scans and radiographs at follow-up. Clinical outcome was measured using the VAS, NDI, and SF-36. Results. Bony fusion was assessed in 65% (PEEK cage), 57% (Sulcem), and 46% (Palacos) after a mean follow-up of 2.5 years. Mean subsidence was 2.3–2.6 mm without significant differences between the groups. The most pronounced loss of lordosis was found in PEEK cages (−4.1°). VAS was 3.1 (PEEK cage), 3.6 (Sulcem), and 2.7 (Palacos) without significant differences. Functional outcome in the PEEK cage and Palacos group was superior to the Sulcem group. Conclusions. The substitute groups showed differing fusion rates. Clinical outcome, however, appears to be generally not correlated with fusion status or subsidence. We could not specify a superior disc substitute for anterior cervical discectomy. This trial is registered with DRKS00003591. PMID:25110734

  2. Is magnetic resonance imaging reliable in predicting clinical outcome after articular cartilage repair of the knee?

    NARCIS (Netherlands)

    de Windt, T.S.; Welsch, G.H.; Brittberg, M.; Vonk, L.A.; Marlovits, S.; Trattnig, S.; Saris, Daniël B.F.

    2013-01-01

    Background: While MRI can provide a detailed morphological evaluation after articular cartilage repair, its additional value in determining clinical outcome has yet to be determined. Purpose: To evaluate the correlation between MRI and clinical outcome after cartilage repair and to identify

  3. 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....

  4. Clinical Features and Outcomes of Fusobacterium Species Infections in a Ten-Year Follow-up

    Directory of Open Access Journals (Sweden)

    Garcia-Carretero Rafael

    2017-10-01

    Full Text Available Objective: Although uncommon, Fusobacterium infections have a wide clinical spectrum, ranging from local pharyngeal infections to septic shock. Our aim was to characterize and analyze the clinical features and outcomes in patients with Fusobacterium infections, and determine which variables were able to predict a poor outcome.

  5. Reporting clinical outcomes of breast reconstruction: a systematic review.

    Science.gov (United States)

    Potter, S; Brigic, A; Whiting, P F; Cawthorn, S J; Avery, K N L; Donovan, J L; Blazeby, J M

    2011-01-05

    Breast reconstruction after mastectomy for cancer requires accurate evaluation to inform evidence-based participatory decision making, but the standards of outcome reporting after breast reconstruction have not previously been considered. We used extensive searches to identify articles reporting surgical outcomes of breast reconstruction. We extracted data using published criteria for complication reporting modified to reflect reconstructive practice. Study designs included randomized controlled trials, cohort studies, and case series. The Cochrane Risk of Bias tool was used to critically appraise all study designs. Other criteria used to assess the studies were selection and funding bias, statistical power calculations, and institutional review board approval. Wilcoxon signed rank tests were used to compare the breadth and frequency of study outcomes, and χ² tests were used to compare the number of studies in each group reporting each of the published criteria. All statistical tests were two-sided. Surgical complications following breast reconstruction in 42,146 women were evaluated in 134 studies. These included 11 (8.2%) randomized trials, 74 (55.2%) cohort studies, and 49 (36.6%) case series. Fifty-three percent of studies demonstrated a disparity between methods and results in the numbers of complications reported. Complications were defined by 87 (64.9%) studies and graded by 78 (58.2%). Details such as the duration of follow-up and risk factors for adverse outcomes were omitted from 47 (35.1%) and 58 (43.3%) studies, respectively. Overall, the studies defined fewer than 20% of the complications they reported, and the definitions were largely inconsistent. The results of this systematic review suggest that outcome reporting in breast reconstruction is inconsistent and lacks methodological rigor. The development of a standardized core outcome set is recommended to improve outcome reporting in breast reconstruction.

  6. Clinical and economic outcomes of nurse-led services in the ambulatory care setting: A systematic review.

    Science.gov (United States)

    Chan, Raymond J; Marx, Wolfgang; Bradford, Natalie; Gordon, Louisa; Bonner, Ann; Douglas, Clint; Schmalkuche, Diana; Yates, Patsy

    2018-02-21

    With the increasing burden of chronic and age-related diseases, and the rapidly increasing number of patients receiving ambulatory or outpatient-based care, nurse-led services have been suggested as one solution to manage increasing demand on the health system as they aim to reduce waiting times, resources, and costs while maintaining patient safety and enhancing satisfaction. The aims of this review were to assess the clinical effectiveness, economic outcomes and key implementation characteristics of nurse-led services in the ambulatory care setting. A systematic review was conducted using the standard Cochrane Collaboration methodology and was prepared in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. We searched the Cochrane Central Register of Controlled Trials (CENTRAL) on The Cochrane Library, MEDLINE EBSCO, CINAHL EBSCO, and PsycINFO Ovid (from inception to April 2016). Data were extracted and appraisal undertaken. We included randomised controlled trials; quasi-randomised controlled trials; controlled and non-controlled before-and-after studies that compared the effects of nurse-led services in the ambulatory or community care setting with an alternative model of care or standard care. Twenty-five studies of 180,308 participants were included in this review. Of the 16 studies that measured and reported on health-related quality of life outcomes, the majority of studies (n = 13) reported equivocal outcomes; with three studies demonstrating superior outcomes and one demonstrating inferior outcomes in comparison with physician-led and standard care. Nurse-led care demonstrated either equivalent or better outcomes for a number of outcomes including symptom burden, self-management and behavioural outcomes, disease-specific indicators, satisfaction and perception of quality of life, and health service use. Benefits of nurse-led services remain inconclusive in terms of economic outcomes. Nurse

  7. MIBG avidity correlates with clinical features, tumor biology, and outcomes in neuroblastoma: A report from the Children's Oncology Group.

    Science.gov (United States)

    DuBois, Steven G; Mody, Rajen; Naranjo, Arlene; Van Ryn, Collin; Russ, Douglas; Oldridge, Derek; Kreissman, Susan; Baker, David L; Parisi, Marguerite; Shulkin, Barry L; Bai, Harrison; Diskin, Sharon J; Batra, Vandana; Maris, John M; Park, Julie R; Matthay, Katherine K; Yanik, Gregory

    2017-11-01

    Prior studies suggest that neuroblastomas that do not accumulate metaiodobenzylguanidine (MIBG) on diagnostic imaging (MIBG non-avid) may have more favorable features compared with MIBG avid tumors. We compared clinical features, biologic features, and clinical outcomes between patients with MIBG nonavid and MIBG avid neuroblastoma. Patients had metastatic high- or intermediate-risk neuroblastoma and were treated on Children's Oncology Group protocols A3973 or A3961. Comparisons of clinical and biologic features according to MIBG avidity were made with chi-squared or Fisher exact tests. Event-free (EFS) and overall (OS) survival compared using log-rank tests and modeled using Cox models. Thirty of 343 patients (8.7%) had MIBG nonavid disease. Patients with nonavid tumors were less likely to have adrenal primary tumors (34.5 vs. 57.2%; P = 0.019), bone metastases (36.7 vs. 61.7%; P = 0.008), or positive urine catecholamines (66.7 vs. 91.0%; P neuroblastoma have lower rates of adrenal primary tumors, bone metastasis, and catecholamine secretion. Despite being more likely to have MYCN-amplified tumors, these patients have superior outcomes compared with patients with MIBG avid disease. © 2017 Wiley Periodicals, Inc.

  8. Brucellosis in pregnancy: clinical aspects and obstetric outcomes.

    Science.gov (United States)

    Vilchez, Gustavo; Espinoza, Miguel; D'Onadio, Guery; Saona, Pedro; Gotuzzo, Eduardo

    2015-09-01

    Brucellosis is a zoonosis with high morbidity in humans. This disease has gained interest recently due to its re-emergence and potential for weaponization. Pregnant women with this disease can develop severe complications. Its association with adverse obstetric outcomes is not clearly understood. The objective of this study was to describe the obstetric outcomes of brucellosis in pregnancy. Cases of pregnant women with active brucellosis seen at the Hospital Nacional Cayetano Heredia from 1970 to 2012 were reviewed. Diagnostic criteria were a positive agglutination test and/or positive blood/bone marrow culture. Presentation and outcomes data were collected. The Chi-square test was used for nominal variables. A p-value of brucellosis in 6.4%. The most common treatment was aminoglycosides plus rifampicin (42.2% of cases). Complication rates decreased if treatment was started within 2 weeks of presentation (p brucellosis in pregnancy reported in the literature. Brucella presents adverse obstetric outcomes including fetal and maternal/neonatal death. Cases with unexplained spontaneous abortion should be investigated for brucellosis. Prompt treatment is paramount to decrease the devastating outcomes. Copyright © 2015. Published by Elsevier Ltd.

  9. Pain relief and clinical outcome: from opioids to balanced analgesia

    DEFF Research Database (Denmark)

    Kehlet, H

    1996-01-01

    If it is generally accepted that adequate postoperative pain relief will improve outcome from surgery, several controlled trials demonstrated this only for lower body surgical procedures with epidural and spinal anesthetics. Important effects on outcome were not shown when postoperative opioids...... were administered with patient controlled (PCA) or epidural techniques. However, the most optimal pain relief seems to be best achieved with balanced analgesia techniques using combinations of epidural opioids and local anesthetics and systemic non-steroidal antiinflammatory drugs. Future efforts...... should aim at including physical rehabilitation programs in the pain treatment regimen....

  10. Robotic surgery for rectal cancer: current immediate clinical and oncological outcomes.

    Science.gov (United States)

    Araujo, Sergio Eduardo Alonso; Seid, Victor Edmond; Klajner, Sidney

    2014-10-21

    Laparoscopic rectal surgery continues to be a challenging operation associated to a steep learning curve. Robotic surgical systems have dramatically changed minimally invasive surgery. Three-dimensional, magnified and stable view, articulated instruments, and reduction of physiologic tremors leading to superior dexterity and ergonomics. Therefore, robotic platforms could potentially address limitations of laparoscopic rectal surgery. It was aimed at reviewing current literature on short-term clinical and oncological (pathological) outcomes after robotic rectal cancer surgery in comparison with laparoscopic surgery. A systematic review was performed for the period 2002 to 2014. A total of 1776 patients with rectal cancer underwent minimally invasive robotic treatment in 32 studies. After robotic and laparoscopic approach to oncologic rectal surgery, respectively, mean operating time varied from 192-385 min, and from 158-297 min; mean estimated blood loss was between 33 and 283 mL, and between 127 and 300 mL; mean length of stay varied from 4-10 d; and from 6-15 d. Conversion after robotic rectal surgery varied from 0% to 9.4%, and from 0 to 22% after laparoscopy. There was no difference between robotic (0%-41.3%) and laparoscopic (5.5%-29.3%) surgery regarding morbidity and anastomotic complications (respectively, 0%-13.5%, and 0%-11.1%). Regarding immediate oncologic outcomes, respectively among robotic and laparoscopic cases, positive circumferential margins varied from 0% to 7.5%, and from 0% to 8.8%; the mean number of retrieved lymph nodes was between 10 and 20, and between 11 and 21; and the mean distal resection margin was from 0.8 to 4.7 cm, and from 1.9 to 4.5 cm. Robotic rectal cancer surgery is being undertaken by experienced surgeons. However, the quality of the assembled evidence does not support definite conclusions about most studies variables. Robotic rectal cancer surgery is associated to increased costs and operating time. It also seems to be

  11. Disorganization at the stage of schizophrenia clinical outcome: Clinical-biological study.

    Science.gov (United States)

    Nestsiarovich, A; Obyedkov, V; Kandratsenka, H; Siniauskaya, M; Goloenko, I; Waszkiewicz, N

    2017-05-01

    According to the multidimensional model of schizophrenia, three basic psychopathological dimensions constitute its clinical structure: positive symptoms, negative symptoms and disorganization. The latter one is the newest and the least studied. Our aim was to discriminate disorganization in schizophrenia clinical picture and to identify its distinctive biological and socio-psychological particularities and associated genetic and environmental factors. We used SAPS/SANS psychometrical scales, scales for the assessment of patient's compliance, insight, social functioning, life quality. Neuropsychological tests included Wisconsin Card Sorting Test (WCST), Stroop Color-Word test. Neurophysiological examination included registration of P300 wave of the evoked cognitive auditory potentials. Environmental factors related to patient's education, family, surrounding and nicotine use, as well as subjectively significant traumatic events in childhood and adolescence were assessed. Using PCR we detected SNP of genes related to the systems of neurotransmission (COMT, SLC6A4 and DRD2), inflammatory response (IL6, TNF), cellular detoxification (GSTM1, GSTT1), DNA methylation (MTHFR, DNMT3b, DNMT1). Disorganization is associated with early schizophrenia onset and history of psychosis in family, low level of insight and compliance, high risk of committing delicts, distraction errors in WCST, lengthened P300 latency of evoked cognitive auditory potentials, low-functional alleles of genes MTHFR (rs1801133) and DNMT3b (rs2424913), high level of urbanicity and psychotraumatic events at early age. Severe disorganization at the stage of schizophrenia clinical outcome is associated with the set of specific biological and social-psychological characteristics that indicate its epigenetic nature and maladaptive social significance. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  12. Prostate bed target interfractional motion using RTOG consensus definitions and daily CT on rails. Does target motion differ between superior and inferior portions of the clinical target volume

    International Nuclear Information System (INIS)

    Verma, Vivek; Zhou, Sumin; Enke, Charles A.; Wahl, Andrew O.; Chen, Shifeng

    2017-01-01

    Using high-quality CT-on-rails imaging, the daily motion of the prostate bed clinical target volume (PB-CTV) based on consensus Radiation Therapy Oncology Group (RTOG) definitions (instead of surgical clips/fiducials) was studied. It was assessed whether PB motion in the superior portion of PB-CTV (SUP-CTV) differed from the inferior PB-CTV (INF-CTV). Eight pT2-3bN0-1M0 patients underwent postprostatectomy intensity-modulated radiotherapy, totaling 300 fractions. INF-CTV and SUP-CTV were defined as PB-CTV located inferior and superior to the superior border of the pubic symphysis, respectively. Daily pretreatment CT-on-rails images were compared to the planning CT in the left-right (LR), superoinferior (SI), and anteroposterior (AP) directions. Two parameters were defined: ''total PB-CTV motion'' represented total shifts from skin tattoos to RTOG-defined anatomic areas; ''PB-CTV target motion'' (performed for both SUP-CTV and INF-CTV) represented shifts from bone to RTOG-defined anatomic areas (i. e., subtracting shifts from skin tattoos to bone). Mean (± standard deviation, SD) total PB-CTV motion was -1.5 (± 6.0), 1.3 (± 4.5), and 3.7 (± 5.7) mm in LR, SI, and AP directions, respectively. Mean (± SD) PB-CTV target motion was 0.2 (±1.4), 0.3 (±2.4), and 0 (±3.1) mm in the LR, SI, and AP directions, respectively. Mean (± SD) INF-CTV target motion was 0.1 (± 2.8), 0.5 (± 2.2), and 0.2 (± 2.5) mm, and SUP-CTV target motion was 0.3 (± 1.8), 0.5 (± 2.3), and 0 (± 5.0) mm in LR, SI, and AP directions, respectively. No statistically significant differences between INF-CTV and SUP-CTV motion were present in any direction. There are no statistically apparent motion differences between SUP-CTV and INF-CTV. Current uniform planning target volume (PTV) margins are adequate to cover both portions of the CTV. (orig.) [de

  13. Clinical predictors of outcome in patients with inflammatory dilated cardiomyopathy.

    Directory of Open Access Journals (Sweden)

    Konstantinos Karatolios

    Full Text Available The study objectives were to identify predictors of outcome in patients with inflammatory dilated cardiomyopathy (DCMi.From 2004 to 2008, 55 patients with biopsy-proven DCMi were identified and followed up for 58.2±19.8 months. Predictors of outcome were identified in a multivariable analysis with a Cox proportional hazards analysis. The primary endpoint was a composite of death, heart transplantation and hospitalization for heart failure or ventricular arrhythmias.For the primary endpoint, a QTc interval >440msec (HR 2.84; 95% CI 1.03-7.87; p = 0.044, a glomerular filtration rate (GFR 440msec, a GFR<60ml/min/1.73m2 and worsening of NYHA classification during follow-up were univariate predictors of adverse prognosis. In contrast, NYHA classification at baseline, left ventricular ejection fraction, atrial fibrillation, treatment with digitalis or viral genome detection were not related to outcome. After multivariable analysis, a GFR <60ml/min/1.73m2 remained independently associated with adverse outcome.

  14. Clinical characteristics and outcome of patients with upper ...

    African Journals Online (AJOL)

    Conclusions: The common presentations were haematemesis and melaena, mainly in middle aged men with mortality in one out of seven patients. The high mortality may be due to co-morbidities and poor support services. Keywords: Upper gastrointestinal bleeding, Emergency department, Characteristics, Outcome ...

  15. ORIGINAL ARTICLES Clinical predictors of outcome in acute upper ...

    African Journals Online (AJOL)

    haemoglobin; NSA!Ds = non·steroidal anti-inflammatories; PUD = peptic ulcer disease. April2003, Vol. 93, No.4 SAMJ. Although not predictive of outcome, current intake of salicylates or NSAIDs was significantly associated with the diagnosis of peptic ulcer disease on endoscopy (relative risk. (RR) 1.79, 95% confidence ...

  16. Assessing clinical significance of treatment outcomes using the DASS-21.

    Science.gov (United States)

    Ronk, Fiona R; Korman, James R; Hooke, Geoffrey R; Page, Andrew C

    2013-12-01

    Standard clinical significance classifications are based on movement between the "dysfunctional" and "functional" distributions; however, this dichotomy ignores heterogeneity within the "dysfunctional" population. Based on the methodology described by Tingey, Lambert, Burlingame, and Hansen (1996), the present study sought to present a 3-distribution clinical significance model for the 21-item version of the Depression Anxiety Stress Scales (DASS-21; P. F. Lovibond & Lovibond, 1995) using data from a normative sample (n = 2,914), an outpatient sample (n = 1,000), and an inpatient sample (n = 3,964). DASS-21 scores were collected at pre- and post-treatment for both clinical samples, and patients were classified into 1 of 5 categories based on whether they had made a reliable change and whether they had moved into a different functional range. Evidence supported the validity of the 3-distribution model for the DASS-21, since inpatients who were classified as making a clinically significant change showed lower symptom severity, higher perceived quality of life, and higher clinician-rated functioning than those who did not make a clinically significant change. Importantly, results suggest that the new category of recovering is an intermediate point between recovered and making no clinically significant change. Inpatients and outpatients have different treatment goals and therefore use of the concept of clinical significance needs to acknowledge differences in what constitutes a meaningful change. (c) 2013 APA, all rights reserved.

  17. Outcomes assessment of dental hygiene clinical teaching workshops.

    Science.gov (United States)

    Wallace, Juanita S; Infante, Taline D

    2008-10-01

    Faculty development courses related to acquiring clinical teaching skills in the health professions are limited. Consequently, the Department of Dental Hygiene at the University of Texas Health Science Center at San Antonio conducted a series of clinical teaching workshops to address clinical teaching methodology. The goal of these workshops was to promote a problem-solving learning atmosphere for dental hygiene faculty to acquire and share sound clinical teaching strategies. To determine the value of the annual workshops on clinical teaching and evaluation, a web-based qualitative program assessment was developed using software by Survey Tracker. Four open-ended questions were designed to elicit perceptions regarding what significant changes in teaching strategies were achieved, what barriers or challenges were encountered in making these changes, and what strategies were used to overcome the barriers. The assessment was sent to dental hygiene educators representing thirty-eight dental hygiene programs who had participated in two or more of these workshops. Twenty-eight programs provided collective responses to the questions, and the narrative data were analyzed, using a qualitative methodology. Responses revealed that programs had made productive changes to their clinical education curricula and the information gained from the workshops had a positive effect on clinical teaching.

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

    International Nuclear Information System (INIS)

    Sarwar, I.; Habib, S.; Bibi, A.; Malik, N.; Parveen, Z.

    2012-01-01

    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)

  19. Calculating Clinically Significant Change: Applications of the Clinical Global Impressions (CGI) Scale to Evaluate Client Outcomes in Private Practice

    Science.gov (United States)

    Kelly, Peter James

    2010-01-01

    The Clinical Global Impressions (CGI) scale is a therapist-rated measure of client outcome that has been widely used within the research literature. The current study aimed to develop reliable and clinically significant change indices for the CGI, and to demonstrate its application in private psychological practice. Following the guidelines…

  20. Motor outcome measures in Huntington disease clinical trials.

    Science.gov (United States)

    Reilmann, Ralf; Schubert, Robin

    2017-01-01

    Deficits in motor function are a hallmark of Huntington disease (HD). The Unified Huntington's Disease Rating Scale Total Motor Score (UHDRS-TMS) is a categoric clinical rating scale assessing multiple domains of motor disability in HD. The UHDRS-TMS or subsets of its items have served as primary or secondary endpoints in numerous clinical trials. In spite of a well-established video-based annual online certification system, intra- and interrater variability, subjective error, and rater-induced placebo effects remain a concern. In addition, the UHDRS-TMS was designed to primarily assess motor symptoms in manifest HD. Recently, advancement of technology resulted in the introduction of the objective Q-Motor (i.e., Quantitative-Motor) assessments in biomarker studies and clinical trials in HD. Q-Motor measures detected motor signs in blinded cross-sectional and longitudinal analyses of manifest, prodromal, and premanifest HD cohorts up to two decades before clinical diagnosis. In a multicenter clinical trial in HD, Q-Motor measures were more sensitive than the UHDRS-TMS and exhibited no placebo effects. Thus, Q-Motor measures are currently explored in several multicenter trials targeting both symptomatic and disease-modifying mechanisms. They may supplement the UHDRS-TMS, increase the sensitivity and reliability in proof-of-concept studies, and open the door for phenotype assessments in clinical trials in prodromal and premanifest HD. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. CLINICAL OUTCOME OF PENETRATING KERATOPLASTY IN CORNEAL OPACITIES OF DIFFERENT AETIOLOGY- A CLINICAL STUDY

    Directory of Open Access Journals (Sweden)

    Dipak Bhuyan

    2017-01-01

    Full Text Available BACKGROUND Corneal transplantation or grafting is an operation in which abnormal corneal host tissue is replaced by healthy donor cornea. According to the World Health Organization (WHO, corneal diseases are among the major causes of vision loss and blindness in the world today after cataract and glaucoma. The aim of the study is to- 1. Evaluate the different aetiology of corneal opacity including active infective aetiology as indicated for penetrating keratoplasty. 2. Determine the clinical outcome of penetrating keratoplasty in relation to graft survival, graft rejection and peri-operative complications in different aetiology groups. 3. Determine the final visual outcome. MATERIALS AND METHODS Candidates for keratoplasty were selected from- 1. Eye Bank of Regional Institute of Ophthalmology (R.I.O. 2. R.I.O OPD. The study period was from September 2014 to August 2015. 30 cases were taken in the study. Descriptive statistics were applied to analyse the data wherever necessary. RESULTS 34.6±19.73 yrs. (mean±SD was the mean age at which transplants were done in the study. Out of total 30 cases, 13 (43.33% and 17 (56.66% were male and female, respectively. The different indications for penetrating keratoplasty are- Post ulcer corneal opacity in 14 cases (46.66%, posttraumatic corneal opacity 9 cases (30%, pseudophakic bullous keratopathy 4 cases (13.33%, corneal dystrophy in 2 cases (6.66% and non-healing corneal ulcer in 1 case (3.33%. 16 cases (53.33% showed clear graft till the last follow up while 11 (33.33% cases showed partially clear graft resulting in improved visual outcome while 3 cases (10.00% of the grafts were opaque due to graft failure. CONCLUSION The major indications for penetrating keratoplasty in this part of the world are post ulcer and posttraumatic corneal opacity and majority of them are illiterate agricultural workers who failed to get adequate treatment on time. Graft survival rate is high, which can be attributed to the

  2. 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.

  3. Status epilepticus in pregnancy: Etiology, management, and clinical outcomes.

    Science.gov (United States)

    Rajiv, Keni Ravish; Radhakrishnan, Ashalatha

    2017-11-01

    Status epilepticus (SE) in pregnancy carries significant risk to both mother and fetus. There is limited literature available on SE occurring in pregnancy world-over, with majority being from obstetric centers. All women who developed SE related to pregnancy (gestation, labor, or puerperium) between January 2000 and December 2016 were included in the study. Data were collected from our SE registry, maintained, and archived in the institute. The variables influencing the maternal and fetal outcome were compared using Student's t-test for continuous variables and Fisher's exact test for discrete variables. During the 16-year study period, a total of 348 SE events were recorded in 294 patients. Among these, there were 138 women, of which 17 had SE related to pregnancy. The etiology of SE was remote symptomatic in two and acute symptomatic in 15 patients. The various causes detected after initial evaluation for acute symptomatic SE were eclampsia (n=4), posterior reversible encephalopathy syndrome due to various causes other than eclampsia (n=6), cortical venous thrombosis (n=3), subarachnoid hemorrhage (n=1), and NMDA receptor antibody-mediated encephalitis (n=1).13 of 17 women with SE (76%) had good outcome. Majority of the fetuses had good outcomes, i.e., Category 1 (n=9, 57%). Duration of intensive care unit stay (p=0.029) and Status Epilepticus Severity Score (p=0.0324) at admission, were found to be significantly associated with poor outcomes. In any patient presenting with SE occurring in pregnancy, though eclampsia is presumed to be the most common overall cause; it is relevant to consider other etiologies such as posterior reversible encephalopathy syndrome, cortical venous thrombosis, and autoimmune encephalitis especially in cases presenting with refractory SE. Posterior reversible encephalopathy may occur in pregnancy due to diverse etiologies other than eclampsia. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Clinical Infectious Outcomes Associated with Biofilm-related Infections: a Retrospective Chart Review

    Science.gov (United States)

    2015-06-07

    infectious outcomes. Methods: 221 clinical isolates collected from 2005 to 2012 and previously characterized for biofilm formation were studied. Clinical...chronic infection on multivariate analysis. Conclusions: Bacteria species, but not clinical characteristics, were associated with biofilm formation on...the implication of biofilms in a majority of human infections [2]. Biofilm formation also has been linked with poor wound healing [3], burn wound

  5. Reduced left ventricular mechanical dispersion in heart failure patients undergoing cardiac resynchronisation therapy is associated with superior long-term outcome.

    Science.gov (United States)

    van der Bijl, Pieter; Khidir, Mand Jh; Leung, Melissa; Yilmaz, Dilek; Mertens, Bart; Marsan, Nina Ajmone; Delgado, Victoria; Bax, Jeroen J

    2018-05-09

    In heart failure (HF) patients, left ventricular mechanical dispersion (LVMD) reflects heterogeneous mechanical activation of the left ventricle. In HF patients, LVMD can be reduced after CRT. Whether lesser LVMD is associated with improved outcome is unknown. To relate LVMD to long-term prognosis in a large cohort of HF patients after 6 months of cardiac resynchronization therapy (CRT). Clinical, echocardiographic and ventricular arrhythmia (VA) data were analyzed from an ongoing registry of HF recipients of CRT. Baseline (prior to CRT) and 6-month echocardiograms were evaluated. LVMD was calculated as the standard deviation of the time from onset of the QRS complex to the peak longitudinal strain in a 17-segment model. Patients were divided into two groups, according to the median LVMD (84 ms) at 6 months post-CRT. Of 1,185 patients (mean age 65±10 years, 76% male), 343 (29%) died during a mean follow-up of 55±36 months. Baseline LVMD was not associated with all-cause mortality and VA at follow-up. In contrast, patients with less LVMD (≤84 ms) at 6 months post-CRT had lower event rates (VA and mortality) compared to those with LVMD >84 ms. On multivariable analysis, greater LVMD at 6 months after CRT was independently associated with an increased risk of mortality (hazard ratio, 1.002; P=0.037) and VA (hazard ratio, 1.003; P=0.026) . Larger LVMD at 6 months after CRT is independently associated with all-cause mortality and VA. LVMD may be valuable in identifying patients who remain at high mortality risk after CRT implantation. Copyright © 2018. Published by Elsevier Inc.

  6. 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.

  7. 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.

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

    International Nuclear Information System (INIS)

    Eichler, Katrin; Zangos, Stephan; Thalhammer, Axel; Jacobi, Volkmar; Walcher, Felix; Marzi, Ingo; Moritz, Anton; Vogl, Thomas J.; Mack, Martin G.

    2010-01-01

    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.

  9. Accuracy of clinical signs, SEP, and EEG in predicting outcome of hypoxic coma: a meta-analysis.

    Science.gov (United States)

    Lee, Y C; Phan, T G; Jolley, D J; Castley, H C; Ingram, D A; Reutens, D C

    2010-02-16

    Accurate prediction of neurologic outcome after hypoxic coma is important. Previous systematic reviews have not used summary statistics to summarize and formally compare the accuracy of different prognostic tests. We therefore used summary receiver operating characteristic curve (SROC) and cluster regression methods to compare motor and pupillary responses with sensory evoked potential (SEP) and EEG in predicting outcome after hypoxic coma. We searched PubMed, MEDLINE, and Embase (1966-2007) for reports in English, German, and French and identified 25 suitable studies. An SROC was constructed for each marker (SEP, EEG, M1 and M SEP was larger than those for M1, M SEP (AUC 0.891) and that for M1 (AUC 0.786) was small (0.105, 95% confidence interval 0.023-0.187), only reaching significance on day 1 after coma onset. The use of M SEP) is marginally better than M1 at predicting outcome after hypoxic coma. However, the superiority of SEP diminishes after day 1 and when M SEP is a better marker than clinical signs.

  10. Clinical outcome of patients with self-inflicted burns.

    Science.gov (United States)

    Cornet, P A; Niemeijer, A S; Figaroa, G D; van Daalen, M A; Broersma, T W; van Baar, M E; Beerthuizen, G I J M; Nieuwenhuis, M K

    2017-06-01

    Patients with self-inflicted burns (SIB) are thought to have a longer length of stay compared to patients with accidental burns. However, other predictors for a longer length of stay are often not taken into account, e.g. percentage of the body surface area burned, age or comorbidities. Therefore, we wanted to study the outcome of patients with SIB at our burn center. A retrospective, observational study was conducted. All adult patients with acute burns admitted to the burn center of the Martini Hospital Groningen, between January 1, 2009 and December 31, 2013 were included. Data on characteristics of the patient, injury, and outcome (LOS, mortality, discharge destination) were collected. In patients with SIB, suicide attempts (SA) were distinguished from self-harm without the intention to die (non-suicidal self-injury, NSSI). To evaluate differences in outcome, each patient with SIB was matched on variables and total score of the Abbreviated Burn Severity Index (ABSI) to a patient with accidental burns (AB). In total 29 admissions (21 SA and 8 NSSI) were due to SIB and 528 due to accidents. Overall, when compared to AB, there were significant differences with respect to mortality and LOS for SA and/or NSSI. Mortality was higher in the SA group, while the LOS was higher in both the SA and NSSI groups compared to the AB group. However, after matching on ABSI, no statistical significant differences between the SA and SA-match or the NSSI and NSSI-match group were found. With the right and timely treatment, differences in mortality rate or length of stay in hospital could all be explained by the severity of the burn and the intention of the patient. Copyright © 2016 Elsevier Ltd and ISBI. All rights reserved.

  11. Clinical outcome of ovarian vein embolization in pelvic congestion ...

    African Journals Online (AJOL)

    Hassan Abdelsalam

    2016-02-20

    Feb 20, 2016 ... dyspareunia and dysmenorrhea. The diagnosis of PCS is often overlooked and the management can be difficult. Traditional therapy for PCS has included both medical and surgical approaches and more recently endovascular therapy. The aim of this work: The aim of this work was to assess the clinical ...

  12. Clinical profile and outcome of serpiginous choroiditis in a Uveitis ...

    African Journals Online (AJOL)

    Laterality, clinical presentation, presence of any systemic abnormality, best corrected visual acuity (BCVA), lens status, intraocular pressure, findings on funduscopic examination, type of serpiginous choroiditis and treatment modality offered were recorded. Information obtained was entered into SPSS 17.0 data base and ...

  13. Original Research Clinical characteristics and outcomes of patients ...

    African Journals Online (AJOL)

    Epidemiological data on stroke in Zimbabwe are scarce and few clinical studies have been performed to date. ... Original Research ... of the patients were in the economically active group with ..... in Sub-Saharan Africa: what we know now; International Journal of ... University of Medicine and Dentistry OF New Jersey.

  14. Clinical characteristics and outcome of intracerebral hemorrhage in young adults

    NARCIS (Netherlands)

    Rutten-Jacobs, L.C.A.; Maaijwee, N.A.M.M.; Arntz, R.M.; Schoonderwaldt, H.C.; Dorresteijn, L.D.A.; Dijk, E.J. van; Leeuw, F.E. de

    2014-01-01

    Data on determinants of prognosis after intracerebral hemorrhage (ICH) in young adults are scarce. Our aim was to identify clinical determinants of prognosis after ICH in adults aged 18-50. We investigated 98 consecutive patients with an ICH, aged 18-50 years, admitted to our hospital between 1980

  15. Semicircular canal dehiscence: Frequency and distribution on temporal bone CT and its relationship with the clinical outcomes

    International Nuclear Information System (INIS)

    Elmali, Muzaffer; Polat, Ahmet Veysel; Kucuk, Harun; Atmaca, Sinan; Aksoy, Ahmet

    2013-01-01

    Purpose: In this study, we aimed to investigate the frequency of SCD and its distribution and relationship with clinical outcomes on thin-section CT of the temporal bone. Materials and methods: Digital temporal bone CT images of 850 consecutive patients (1700 temporal bone CTs, 5100 SCs) who presented with a range of complaints such as vertigo, deafness, ear pain, fullness, and discharge between January 2008 and December 2011 were re-evaluated. Axial and oblique coronal reconstruction images of the temporal bone were made with a reconstruction thickness of 0.5 mm. Additionally, superior SC was evaluated in two perpendicular planes. Results: Out of 850 patients, 70 had completely normal temporal bone CT. Ninety-three patients had at least one SCD. In the temporal bone-based evaluation, 119 (26 bilateral, 67 unilateral) of 1700 temporal bones (7%) showed dehiscence. The SC-based evaluation revealed 125 SCD (2.5%) in 5100 SCs. The total number and rates of SCD were as follows: superior 103 (82.4%), posterior 13 (10.4%), and lateral nine (7.2%). Twenty of the 93 patients with SCD (21.5%) revealed no other findings on their temporal bone CTs. We determined a significant correlation between vestibular complaints, conductive hearing loss and SCD but there was no correlation between mixed, sensorineural hearing loss and SCD. Conclusion: We determined the frequency of SCD in 11% of patients and 7% of temporal bones. With regards to the distribution, the superior SC showed the highest dehiscence rate (82.4%). We found a significant correlation between vestibular symptoms, conductive hearing loss and SCD

  16. Semicircular canal dehiscence: Frequency and distribution on temporal bone CT and its relationship with the clinical outcomes

    Energy Technology Data Exchange (ETDEWEB)

    Elmali, Muzaffer, E-mail: muzafel@yahoo.com.tr [Department of Radiology, Ondokuz Mayis University, Faculty of Medicine, Samsun (Turkey); Polat, Ahmet Veysel, E-mail: veyselp@hotmail.com [Department of Radiology, Ondokuz Mayis University, Faculty of Medicine, Samsun (Turkey); Kucuk, Harun, E-mail: hardrmd@yahoo.com [Department of Otorhinolaryngology, Ondokuz Mayis University, Faculty of Medicine, Samsun (Turkey); Atmaca, Sinan, E-mail: sinanatmaca@yahoo.com [Department of Otorhinolaryngology, Ondokuz Mayis University, Faculty of Medicine, Samsun (Turkey); Aksoy, Ahmet, E-mail: toxocara47@hotmail.com [Department of Otorhinolaryngology, Ondokuz Mayis University, Faculty of Medicine, Samsun (Turkey)

    2013-10-01

    Purpose: In this study, we aimed to investigate the frequency of SCD and its distribution and relationship with clinical outcomes on thin-section CT of the temporal bone. Materials and methods: Digital temporal bone CT images of 850 consecutive patients (1700 temporal bone CTs, 5100 SCs) who presented with a range of complaints such as vertigo, deafness, ear pain, fullness, and discharge between January 2008 and December 2011 were re-evaluated. Axial and oblique coronal reconstruction images of the temporal bone were made with a reconstruction thickness of 0.5 mm. Additionally, superior SC was evaluated in two perpendicular planes. Results: Out of 850 patients, 70 had completely normal temporal bone CT. Ninety-three patients had at least one SCD. In the temporal bone-based evaluation, 119 (26 bilateral, 67 unilateral) of 1700 temporal bones (7%) showed dehiscence. The SC-based evaluation revealed 125 SCD (2.5%) in 5100 SCs. The total number and rates of SCD were as follows: superior 103 (82.4%), posterior 13 (10.4%), and lateral nine (7.2%). Twenty of the 93 patients with SCD (21.5%) revealed no other findings on their temporal bone CTs. We determined a significant correlation between vestibular complaints, conductive hearing loss and SCD but there was no correlation between mixed, sensorineural hearing loss and SCD. Conclusion: We determined the frequency of SCD in 11% of patients and 7% of temporal bones. With regards to the distribution, the superior SC showed the highest dehiscence rate (82.4%). We found a significant correlation between vestibular symptoms, conductive hearing loss and SCD.

  17. A model to begin to use clinical outcomes in medical education.

    Science.gov (United States)

    Haan, Constance K; Edwards, Fred H; Poole, Betty; Godley, Melissa; Genuardi, Frank J; Zenni, Elisa A

    2008-06-01

    The latest phase of the Accreditation Council for Graduate Medical Education (ACGME) Outcome Project challenges graduate medical education (GME) programs to select meaningful clinical quality indicators by which to measure trainee performance and progress, as well as to assess and improve educational effectiveness of programs. The authors describe efforts to measure educational quality, incorporating measurable patient-care outcomes to guide improvement. University of Florida College of Medicine-Jacksonville education leaders developed a tiered framework for selecting clinical indicators whose outcomes would illustrate integration of the ACGME competencies and their assessment with learning and clinical care. In order of preference, indicators selected should align with a specialty's (1) national benchmarked consensus standards, (2) national specialty society standards, (3) standards of local, institutional, or regional quality initiatives, or (4) top-priority diagnostic and/or therapeutic categories for the specialty, based on areas of high frequency, impact, or cost. All programs successfully applied the tiered process to clinical indicator selection and then identified data sources to track clinical outcomes. Using clinical outcomes in resident evaluation assesses the resident's performance as reflective of his or her participation in the health care delivery team. Programmatic improvements are driven by clinical outcomes that are shown to be below benchmark across the residents. Selecting appropriate clinical indicators-representative of quality of care and of graduate medical education-is the first step toward tracking educational outcomes using clinical data as the basis for evaluation and improvement. This effort is an important aspect of orienting trainees to using data for monitoring and improving care processes and outcomes throughout their careers.

  18. Clinical features and outcomes of ANCA-associated renal vasculitis

    Directory of Open Access Journals (Sweden)

    Sidy Mohamed Seck

    2012-01-01

    Full Text Available To determine the patterns and outcomes of the pauci-immune vasculitis in the nephrology department at hospital La Conception in Marseille, we conducted a retrospective study including all patients with diagnosis of pauci-immune renal vasculitis between January 1, 2000 and December 31, 2007. Among 33 cases, 25 were diagnosed as Wegener granulomatosis (WG, seven as microscopic polyangitis (MPA and one as Churg-Strauss syndrome (SCS. The median age of the patients was 57.7 years and the sex-ratio (M/F was 1.6. The visceral mani-festations included kidneys (100% of patients, lungs (75%, ENT (52% of WG, and nervous system (57% of MPA. The mean serum creatinine at admission was 3.3 mg/dL. Renal biopsies revealed a pauci-immune crescentic gromerulonephritis in 96% of the cases. Two patients with WG received plasmapheresis and seven patients required emergency hemodialysis. Induction therapy comprised cyclophosphamide IV and corticosteroids, while maintenance therapy included azathioprine for the majority of patients. Eighty four percent of the patients experienced complete remission after induction therapy. During maintenance therapy relapses were more frequent among patients with MPA (28% compared to WG cases (12%. After 35 months of follow-up, eight patients ended on chronic hemodialysis, and five patients died. ANCA associated vasculitis are frequent in our patients. Long-term outcomes are relatively good despite a mortality rate of 15% and 25% of the patients entering dialysis after three years of follow-up.

  19. Improvement in Outcomes of Clinical Islet Transplantation: 1999–2010

    Science.gov (United States)

    Barton, Franca B.; Rickels, Michael R.; Alejandro, Rodolfo; Hering, Bernhard J.; Wease, Stephen; Naziruddin, Bashoo; Oberholzer, Jose; Odorico, Jon S.; Garfinkel, Marc R.; Levy, Marlon; Pattou, Francois; Berney, Thierry; Secchi, Antonio; Messinger, Shari; Senior, Peter A.; Maffi, Paola; Posselt, Andrew; Stock, Peter G.; Kaufman, Dixon B.; Luo, Xunrong; Kandeel, Fouad; Cagliero, Enrico; Turgeon, Nicole A.; Witkowski, Piotr; Naji, Ali; O’Connell, Philip J.; Greenbaum, Carla; Kudva, Yogish C.; Brayman, Kenneth L.; Aull, Meredith J.; Larsen, Christian; Kay, Tom W.H.; Fernandez, Luis A.; Vantyghem, Marie-Christine; Bellin, Melena; Shapiro, A.M. James

    2012-01-01

    OBJECTIVE To describe trends of primary efficacy and safety outcomes of islet transplantation in type 1 diabetes recipients with severe hypoglycemia from the Collaborative Islet Transplant Registry (CITR) from 1999 to 2010. RESEARCH DESIGN AND METHODS A total of 677 islet transplant-alone or islet-after-kidney recipients with type 1 diabetes in the CITR were analyzed for five primary efficacy outcomes and overall safety to identify any differences by early (1999–2002), mid (2003–2006), or recent (2007–2010) transplant era based on annual follow-up to 5 years. RESULTS Insulin independence at 3 years after transplant improved from 27% in the early era (1999–2002, n = 214) to 37% in the mid (2003–2006, n = 255) and to 44% in the most recent era (2007–2010, n = 208; P = 0.006 for years-by-era; P = 0.01 for era alone). C-peptide ≥0.3 ng/mL, indicative of islet graft function, was retained longer in the most recent era (P islet reinfusion rate was lower: 48% by 1 year in 2007–2010 vs. 60–65% in 1999–2006 (P islet graft function (P islet transplantation in recipients who received transplants in 2007–2010 compared with those in 1999–2006, with fewer islet infusions and adverse events per recipient. PMID:22723582

  20. 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.

  1. The impact of radiotherapy on clinical outcomes in parameningeal rhabdomyosarcoma

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Yun Seon; Lim, Do Hoon [Dept. of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2016-12-15

    Radiotherapy (RT) is considered a mainstay of treatment in parameningeal rhabdomyosarcoma (PM-RMS). We aim to determine the treatment outcomes and prognostic factors for PM-RMS patients who treated with RT. In addition, we tried to evaluate the adequate dose and timing of RT. Twenty-two patients with PM-RMS from 1995 to 2013 were evaluated. Seven patients had intracranial extension (ICE) and 17 patients had skull base bony erosion (SBBE). Five patients showed distant metastases at the time of diagnosis. All patients underwent chemotherapy and RT. The median radiation dose was 50.4 Gy (range, 40.0 to 56.0 Gy). The median follow-up was 28.7 months. Twelve patients (54.5%) experienced failure after treatment; 4 local, 2 regional, and 6 distant failures. The 5-year local control (LC) and overall survival (OS) were 77.7% and 38.5%, respectively. The 5-year OS rate was 50.8% for patients without distant metastases and 0% for patients with metastases (p < 0.001). Radiation dose (<50 Gy vs. ≥50 Gy) did not compromise the LC (p = 0.645). However, LC was affected by ICE (p = 0.031). Delayed administration (>22 weeks) of RT was related to a higher rate of local failure (40.0%). RT resulted in a higher rate of local control in PM-RMS. However, it was not extended to survival outcome. A more effective treatment for PM-RMS is warranted.

  2. Accuracy of combined maxillary and mandibular repositioning and of soft tissue prediction in relation to maxillary antero-superior repositioning combined with mandibular set back A computerized cephalometric evaluation of the immediate postsurgical outcome using the TIOPS planning system

    DEFF Research Database (Denmark)

    Donatsky, Ole; Bjørn-Jørgensen, Jens; Hermund, Niels Ulrich

    2009-01-01

    surgical planning system (TIOPS). MATERIAL AND METHODS: Out of 100 prospectively and consecutively treated patients, 52 patients manifested dentofacial deformities requiring bimaxillary orthognathic surgery with maxillary antero-superior repositioning combined with mandibular set back and so were included......AIM: The purpose of the present study was to evaluate the immediate postsurgical outcome of planned and predicted hard and soft tissue positional changes in relation to maxillary antero-superior repositioning combined with mandibular set back using the computerized, cephalometric, orthognathic...... positional changes were transferred to model surgery on a three-dimensional articulator system (SAM) and finally to surgery. Five to six weeks after surgery, the actually obtained hard and soft tissue profile changes were cephalometricly assessed. RESULTS: The mean accuracy of the planned and predicted hard...

  3. Clinical Outcomes of Percutaneous Transforaminal Endoscopic Discectomy Versus Fenestration Discectomy in Patients with Lumbar Disc Herniation

    Directory of Open Access Journals (Sweden)

    Zheng-mei DING

    2017-03-01

    Full Text Available Background: Fenestration discectomy (FD is a common treatment method for lumber disc herniation (LDH, with good effects obtained. Nevertheless, it also causes many complications, such as lumbar instability, lumbago and back pain. Percutaneous endoscopic lumbar discectomy (PTED is a new minimally invasive treatment available for LDH with conservative therapy failure. At present, this technique has been carried out in China. The purpose of this study was to conduct a randomized prospective trial to compare the surgical outcomes of PTED and FD, explore the clinical application value of PTED, and discuss the operative manipulated skills of PTED.Methods: Totally 100 patients with LDH were enrolled from March 2014 to December 2015 and randomly divided into PTED group and FD group, 50 cases in each group. FD group received FD including epidural anesthesia, unilateral fenestration decompression, removal of nucleus pulposus, and nerve root decompression and release, while FTED group received PTED including local anesthesia, endoscopic removal of herniated nucleus pulposus and nerve root decompression and release. Both groups were followed up postoperatively. The duration of operation, incision length, postoperative bed-rest and hospital stay were compared between two groups, and the visual analogue scale (VAS, Oswestry disability index (ODI, and therapeutic effects at the final follow-up time were recorded and compared between 2 groups.Results: All patients completed the operation successfully. The surgical duration was similar between two groups (P>0.05. PTED group showed a less incision length and shorter postoperative bed-rest time and hospital stay than FD group (P<0.01. The VAS and ODI scores showed a significant decrease in both groups postoperatively when compared with operation before (P<0.05, but with no significant difference between two groups (P>0.05. Moreover, the excellent and good rate was higher in PTED group thanin FD group, with no

  4. Clinical applicability of nursing outcomes in the evolution of orthopedic patients with Impaired Physical Mobility.

    Science.gov (United States)

    da Silva, Marcos Barragan; Almeida, Miriam de Abreu; Panato, Bruna Paulsen; Siqueira, Ana Paula de Oliveira; da Silva, Mariana Palma; Reisderfer, Letícia

    2015-01-01

    to evaluate the clinical applicability of outcomes, according to the Nursing Outcomes Classification (NOC) in the evolution of orthopedic patients with Impaired Physical Mobility longitudinal study conducted in 2012 in a university hospital, with 21 patients undergoing Total Hip Arthroplasty, evaluated daily by pairs of trained data collectors. Data were collected using an instrument containing five Nursing Outcomes, 16 clinical indicators and a five point Likert scale, and statistically analyzed. The outcomes Body Positioning: self-initiated, Mobility, Knowledge: prescribed activity, and Fall Prevention Behavior presented significant increases in mean scores when comparing the first and final evaluations (p<0.001) and (p=0.035). the use of the NOC outcomes makes it possible to demonstrate the clinical progression of orthopedic patients with Impaired Physical Mobility, as well as its applicability in this context.

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

    OpenAIRE

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

    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...

  6. ABO blood groups and malaria related clinical outcome.

    Science.gov (United States)

    Deepa; Alwar, Vanamala A; Rameshkumar, Karuna; Ross, Cecil

    2011-03-01

    The study was undertaken to correlate the blood groups and clinical presentations in malaria patients and to understand the differential host susceptibility in malaria. From October 2007 to September 2008, malaria positive patients' samples were evaluated in this study. Hemoglobin, total leukocyte count, and platelet count of each patient were done on an automated cell counter. After determining the blood groups, malarial species and the severity of clinical course were correlated. A total of 100 patients were included in the study, of which 63 cases were positive for Plasmodium falciparum and 37 cases were positive for P. vivax infection and 11 patients had mixed infection. The results of the blood groups showed 22 - 'A' group, 42 - 'B' group, 35 - 'O' group and 1 was 'AB' group. When the clinical courses between different groups were compared using the following parameters for severe infection--a parasitic load of >10/1000 RBCs, severe anemia with hemoglobin 101°F and other organ involvement, it was observed that 'O' group had an advantage over other the groups. The difference in rosetting ability between red blood cells of different 'ABO' blood groups with a diminished rosetting potential in blood group 'O' red blood cells was due to the differential host susceptibility. 'O' group had an advantage over the other three blood groups. Based on literature and the results of this study, the diminished rosetting potential in blood group 'O' red blood cells is suggested as the basis for the differential host susceptibility.

  7. Clinical outcomes of Ahmed glaucoma valve implantation in pediatric glaucoma.

    Science.gov (United States)

    Pakravan, Mohammad; Esfandiari, Hamed; Yazdani, Shahin; Doozandeh, Azadeh; Dastborhan, Zahra; Gerami, Ebrahim; Kheiri, Bahareh; Pakravan, Parastou; Yaseri, Mehdi; Hassanpour, Kiana

    2018-03-01

    To evaluate the outcomes of Ahmed glaucoma valve implantation in refractory primary congenital glaucoma as well as primary procedure in aphakic glaucoma. In this retrospective study, medical records of patients who underwent Ahmed glaucoma valve implantation for refractory glaucoma and aphakic glaucoma were reviewed. Primary outcome measures were the surgical success defined as intraocular pressure ≤21 mm Hg and decreased ≥20% and no secondary glaucoma surgery. Secondary outcome measures were the number of glaucoma medications, complications, best corrected visual acuity, and intraocular pressure. A total of 62 eyes of refractory primary congenital glaucoma patients (group 1) and 33 eyes of aphakic glaucoma patients (group 2) were included in our study. Mean follow-up was 51 ± 33 months in group 1 and 49 ± 41 months in group 2 (p = 0.82). The cumulative probability of success was 90% in both groups at the first year; however, the success rate was 52.5% in group 1 and 71.5% in group 2 at 5 years' follow-up visit. In group 1, the mean intraocular pressure ± standard deviation was 33.1 ± 8.6 mm Hg at the baseline and decreased to 17.1 ± 5.3 mm Hg at 1 year and 18.5 ± 6.4 at 3 years postoperatively (all p's glaucoma medications was 3 ± 0.7 that decreased to 2 ± 0.8 at final follow-up (p = 0.02). Ahmed glaucoma valve implantation has a moderate success rate in the management of refractory primary congenital glaucoma with an increased chance of tube-related complications. The surgical success rate is higher in case of primary Ahmed glaucoma valve implant for aphakic glaucoma with acceptable safety profile.

  8. Off pump vs on pump coronary artery bypass grafting: Perioperative complications and early clinical outcomes

    Directory of Open Access Journals (Sweden)

    Ayman El Naggar

    2012-03-01

    Conclusion: Off pump CABG is safe and associated with good clinical outcome and can be considered alternative to conventional CABG as treatment modality for surgical coronary revascularization but this will need large scale study to establish this technique.

  9. Religion, Spirituality, and HIV Clinical Outcomes: A Systematic Review of the Literature.

    Science.gov (United States)

    Doolittle, B R; Justice, A C; Fiellin, D A

    2018-06-01

    This systematic review evaluates the association between religion, spirituality and clinical outcomes in HIV-infected individuals. A systematic literature review was conducted for all English language articles published between 1980 and 2016 in relevant databases. Six hundred fourteen studies were evaluated. 15 met inclusion criteria. Ten (67%) studies reported a positive association between religion or spirituality and a clinical HIV outcome. Two (13%) studies failed to detect such an association; and two (13%) demonstrated a negative association. One study (7%) identified features of religiosity and spirituality that had both negative and positive associations with HIV clinical outcomes. Recognizing the religious or spiritual commitments of patients may serve as an important component of patient care. Further longitudinal studies and interventions might be required to further clarify the potential impact of religion and spirituality on HIV clinical outcomes.

  10. Six-month clinical outcomes after hyperopic correction with the SCHWIND AMARIS Total-Tech laser

    Directory of Open Access Journals (Sweden)

    María Clara Arbelaez

    2010-10-01

    Conclusions: LASIK for hyperopia and hyperopic astigmatism with SCHWIND AMARIS yields very satisfactory visual outcomes. Preoperative refractions were postoperatively reduced to subclinical values with no clinically relevant induction of corneal HOA.

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

    NARCIS (Netherlands)

    van Samkar, A.

    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

  12. Clinical outcome and radiographic results after operative treatment of Scheuermann's disease

    NARCIS (Netherlands)

    Poolman, R. W.; Been, H. D.; Ubags, L. H.

    2002-01-01

    The aim of this prospective study was to evaluate radiographic findings, patient satisfaction and clinical outcome, and to report complications and instrumentation failure after operative treatment of Scheuermann's disease using a combined anterior and posterior spondylodesis. The loss of sagittal

  13. Current management strategies and long-term clinical outcomes of upper extremity venous thrombosis

    NARCIS (Netherlands)

    Bleker, S. M.; van Es, N.; Kleinjan, A.; Buller, H. R.; Kamphuisen, P. W.; Aggarwal, A.; Beyer-Westendorf, J.; Camporese, G.; Cosmi, B.; Gary, T.; Ghirarduzzi, A.; Kaasjager, K.; Lerede, T.; Marschang, P.; Meijer, Karina; Otten, H. -M.; Porreca, E.; Righini, M.; Verhamme, P.; van Wissen, S.; Di Nisio, M.

    Background: There is scant information on the optimal management and clinical outcome of deep and superficial vein thrombosis of the upper extremity (UEDVT and UESVT). Objectives: To explore treatment strategies and the incidence of recurrent venous thromboembolism (VTE), mortality, postthrombotic

  14. 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

  15. The influence of neck thrombus on clinical outcome and aneurysm morphology after endovascular aneurysm repair

    NARCIS (Netherlands)

    F.M.V. Bastos Gonçalves (Frederico); H.J.M. Verhagen (Hence); K. Chinsakchai (Khamin); J.W. van Keulen (Jasper); M.T. Voûte (Michiel); H.J.A. Zandvoort (Herman); F.L. Moll (Frans); J.A. van Herwaarden (Joost)

    2012-01-01

    textabstractObjective: This study investigated the influence of significant aneurysm neck thrombus in clinical and morphologic outcomes after endovascular aneurysm repair (EVAR). Methods: The patient population was derived from a prospective EVAR database from two university institutions in The

  16. Carboplatin-pemetrexed in treatment of patients with recurrent/metastatic cancers of the head and neck; superior outcomes in oropharyngeal primaries.

    Directory of Open Access Journals (Sweden)

    Binu eMalhotra

    2015-01-01

    Full Text Available Background – Platinum based therapy in combination with 5-fluorouracil with cetuximab has shown the best survival in pts with recurrent/metastatic squamous cell carcinoma of the head and neck (R/M SCCHN. The purpose of this study is to evaluate the efficacy and tolerability of carboplatin, pemetrexed and to assess differential outcomes in patients with oropharyngeal primary and HPV related disease.Patients and Methods –The charts of consecutive patients with R/M SCCHN were reviewed. All patients receiving at least 1 cycle of the 2-drug regimen (pemetrexed 500 mg/m2, carboplatin area under the curve of 5 intravenously, were included for assessment of response, safety, toxicity and survival.Results - A total of 86 patients received this regimen between January 2008 and December 2012, of which, 63 were included in this analysis. Forty one percent (26 of the patients had cancers of the oropharynx, and of those, 50% had HPV positive disease, 32% (20 had cancers of the larynx and 24% (15 of the oral cavity. Median number of cycles administered was 4 (range 1-14 cycles with 50% of the patients receiving 4 or more cycles. Half the patients achieved stable disease as their best response, 8% (5 attained a partial response, 24% progressed on therapy and the remaining patients (12 could not have their response assessed.On the basis of Kaplan Meier analysis, median progression free survival (PFS was 5.1 months (95% CI 3.2, 6.2 and median overall survival (OS was 9.4 months (95% CI 4.3, 13.1. Among pts with oropharyngeal primary (n=26, median PFS was 6.4 months (95% CI 2.8, 7.9 and median OS was 16.6 months (95% CI 9.6, 19.5. Among HPV+ pts (n=13, median PFS was 7.0 months (95% CI 4.8, ne and median OS was 17.1 months (95% CI 11.2, 21.7. Conclusion: Combination carboplatin-pemetrexed is an effective and well tolerated treatment, associated with a median PFS of 5.1 months and a clinical benefit in at least 57% of the patients treated.

  17. Does crossover innervation really affect the clinical outcome? A comparison of outcome between unilateral and bilateral digital nerve repair

    Directory of Open Access Journals (Sweden)

    Melike Oruç

    2016-01-01

    Full Text Available Digital nerve injuries are the mostly detected nerve injury in the upper extremity. However, since the clinical phenomenon of crossover innervation at some degree from uninjured digital nerve to the injured side occurs after digital nerve injuries is sustained, one could argue that this concept might even result in the overestimation of the outcome of the digital nerve repair. With this knowledge in mind, this study aimed to present novel, pure, focused and valuable clinical data by comparing the outcomes of bilateral and unilateral digital nerve repair. A retrospective review of 28 fingers with unilateral or bilateral digital nerve repair using end-to-end technique in 19 patients within 2 years was performed. Weber′s two-point discrimination, sharp/dull discrimination, warm/cold sensation and Visual Analog Scale scoring were measured at final 12-month follow ups in all patients. There was no significant difference in recovery of sensibility after unilateral and bilateral digital nerve repairs. Though there is crossover innervation microscopically, it is not important in the clinical evaluation period. According to clinical findings from this study, crossover innervations appear to be negligible in the estimation of outcomes of digital neurorrhaphy.

  18. Clinical characteristics affecting the outcome of pneumatic retinopexy.

    Science.gov (United States)

    Davis, Michael J; Mudvari, Sachin S; Shott, Susan; Rezaei, Kourous A

    2011-02-01

    To review characteristics and outcomes of patients who underwent primary pneumatic retinopexy (PR) for repair of rhegmatogenous retinal detachment in a multioffice retina practice and to determine what preoperative characteristics were associated with success or failure of PR. A retrospective medical record review was conducted of patients who underwent primary PR from September 2001 to March 2009. Patients with less than 6 months of follow-up were excluded. Data collected on each patient included age, sex, affected eye, preoperative visual acuity, lens status, presence of posterior vitreous detachment, presence of vitreous hemorrhage, macular status, presence of lattice degeneration, number and location of retinal breaks, clock hour extent of detachment, final visual acuity, final retinal status, number of procedures to reattach retina, and duration of follow-up. Two hundred thirteen patients were included. The mean age was 59.3 years and 53.5% were male. Mean follow-up was 24.6 months, and 64.8% of patients had a successful PR. Vitreous hemorrhage and retinal detachment greater than 4.5 clock hours were the 2 factors that significantly affected successful outcome (P = .04 and .01, respectively). The overall mean final visual acuity was 20/40, with a mean of 20/30 in the success group and a mean of 20/60 in the failure group (P treatment option for certain types of rhegmatogenous retinal detachment. In patients with vitreous hemorrhage and detachments greater than 4.5 clock hours, the success rate may be lower. Final visual acuity is better with successful reattachment with a single procedure.

  19. Head-to-head comparison of BNP and IL-6 as markers of clinical and experimental heart failure: Superiority of BNP.

    Science.gov (United States)

    Birner, Christoph M; Ulucan, Coskun; Fredersdorf, Sabine; Rihm, Munhie; Löwel, Hannelore; Stritzke, Jan; Schunkert, Heribert; Hengstenberg, Christian; Holmer, Stephan; Riegger, Günter; Luchner, Andreas

    2007-11-01

    Activation of BNP and IL-6 are hallmarks of left ventricular (LV) dysfunction and congestive heart failure (CHF). To assess the relative activation of BNP and IL-6 in clinical and experimental heart failure, we performed a human study in which plasma N-terminal proBNP (NT-proBNP) and IL-6 were measured in a large group of patients in the chronic phase after myocardial infarction (MI) and an animal study in which LV gene expression of BNP and IL-6 was assessed in rapid ventricular pacing-induced heart failure. In the human study, NT-proBNP and IL-6 were measured by non-extracted, enzyme-linked immunoassay in 845 subjects (n=468 outpatients after MI, MONICA MI register Augsburg; and 377 siblings without MI, control). NT-proBNP (295+/-23pg/mL vs. CTRL 84+/-8, PNT-proBNP was significantly correlated with several cardiac structural and functional parameters (EF, LVMI, history of MI, CHF symptoms; all PNT-proBNP with a greater sensitivity, specificity, and ROC-area (85%, 88%, and 0.87, respectively) as compared to IL-6 (69%, 53%, and 0.67, respectively). In the animal study, IL-6 and BNP expression were both significantly elevated in CHF (both PBNP. In addition, BNP mRNA expression displayed a stronger inverse correlation with LV function (r=-0.74; Pheart failure but to a significantly lesser degree than that of BNP. Both the stronger expression of BNP and the better correlation with LV function provide the molecular basis for a diagnostic superiority of NT-proBNP in clinical LV dysfunction and heart failure.

  20. Patient-reported outcomes (PROs): the significance of using humanistic measures in clinical trial and clinical practice.

    Science.gov (United States)

    Refolo, P; Minacori, R; Mele, V; Sacchini, D; Spagnolo, A G

    2012-10-01

    Patient-reported outcome (PRO) is an "umbrella term" that covers a whole range of potential types of measurement but it is used specifically to refer to all measures quantifying the state of health through the evaluation of outcomes reported by the patient himself/herself. PROs are increasingly seen as complementary to biomedical measures and they are being incorporated more frequently into clinical trials and clinical practice. After considering the cultural background of PROs - that is the well known patient-centered model of medicine -, their historical profile (since 1914, the year of the first outcome measure) and typologies, the paper aims at debating their methodological complexity and implementation into practice. Some clinical trials and therapeutic managements utilizing patient-centered measures will be also analyzed.

  1. Clinical outcomes of asleep vs awake deep brain stimulation for Parkinson disease.

    Science.gov (United States)

    Brodsky, Matthew A; Anderson, Shannon; Murchison, Charles; Seier, Mara; Wilhelm, Jennifer; Vederman, Aaron; Burchiel, Kim J

    2017-11-07

    To compare motor and nonmotor outcomes at 6 months of asleep deep brain stimulation (DBS) for Parkinson disease (PD) using intraoperative imaging guidance to confirm electrode placement vs awake DBS using microelectrode recording to confirm electrode placement. DBS candidates with PD referred to Oregon Health & Science University underwent asleep DBS with imaging guidance. Six-month outcomes were compared to those of patients who previously underwent awake DBS by the same surgeon and center. Assessments included an "off"-levodopa Unified Parkinson's Disease Rating Scale (UPDRS) II and III, the 39-item Parkinson's Disease Questionnaire, motor diaries, and speech fluency. Thirty participants underwent asleep DBS and 39 underwent awake DBS. No difference was observed in improvement of UPDRS III (+14.8 ± 8.9 vs +17.6 ± 12.3 points, p = 0.19) or UPDRS II (+9.3 ± 2.7 vs +7.4 ± 5.8 points, p = 0.16). Improvement in "on" time without dyskinesia was superior in asleep DBS (+6.4 ± 3.0 h/d vs +1.7 ± 1.2 h/d, p = 0.002). Quality of life scores improved in both groups (+18.8 ± 9.4 in awake, +8.9 ± 11.5 in asleep). Improvement in summary index ( p = 0.004) and subscores for cognition ( p = 0.011) and communication ( p < 0.001) were superior in asleep DBS. Speech outcomes were superior in asleep DBS, both in category (+2.77 ± 4.3 points vs -6.31 ± 9.7 points ( p = 0.0012) and phonemic fluency (+1.0 ± 8.2 points vs -5.5 ± 9.6 points, p = 0.038). Asleep DBS for PD improved motor outcomes over 6 months on par with or better than awake DBS, was superior with regard to speech fluency and quality of life, and should be an option considered for all patients who are candidates for this treatment. NCT01703598. This study provides Class III evidence that for patients with PD undergoing DBS, asleep intraoperative CT imaging-guided implantation is not significantly different from awake microelectrode recording-guided implantation in improving motor outcomes at 6 months. © 2017

  2. Relationship between Illness Perceptions, Treatment Adherence, And Clinical Outcomes in Patients On Maintenance Hemodialysis

    OpenAIRE

    Kim, Youngmee; Evangelista, Lorraine S.

    2010-01-01

    Previous data indicate that negative perception of disease and non-adherence to recommended treatment may lead to unfavorable clinical outcomes in patients on maintenance hemodialysis (HD). However, a paucity of research addresses clinical outcomes in the end stage renal disease (ESRD) population as a function of patients’ illness perceptions and their degree of adherence to recommended treatment. The study was conducted to examine illness perceptions and treatment adherence rates in patients...

  3. 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....

  4. 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...... of IPost with STR and clinical outcome. Secondly, we sought to determine the relationship between STR and cardiac magnetic resonance (CMR) parameters in these patients....

  5. Computed tomography and clinical outcome in patients with severe traumatic brain injury.

    Science.gov (United States)

    Stenberg, Maud; Koskinen, Lars-Owe D; Jonasson, Per; Levi, Richard; Stålnacke, Britt-Marie

    2017-01-01

    To study: (i) acute computed tomography (CT) characteristics and clinical outcome; (ii) clinical course and (iii) Corticosteroid Randomisation after Significant Head Injury acute calculator protocol (CRASH) model and clinical outcome in patients with severe traumatic brain injury (sTBI). Initial CT (CT i ) and CT 24 hours post-trauma (CT 24 ) were evaluated according to Marshall and Rotterdam classifications. Rancho Los Amigos Cognitive Scale-Revised (RLAS-R) and Glasgow Outcome Scale Extended (GOSE) were assessed at three months and one year post-trauma. The prognostic value of the CRASH model was evaluated. Thirty-seven patients were included. Marshall CT i and CT 24 were significantly correlated with RLAS-R at three months. Rotterdam CT 24 was significantly correlated with GOSE at three months. RLAS-R and the GOSE improved significantly from three months to one year. CRASH predicted unfavourable outcome at six months for 81% of patients with bad outcome and for 85% of patients with favourable outcome according to GOSE at one year. Neither CT nor CRASH yielded clinically useful predictions of outcome at one year post-injury. The study showed encouragingly many instances of significant recovery in this population of sTBI. The combination of lack of reliable prognostic indicators and favourable outcomes supports the case for intensive acute management and rehabilitation as the default protocol in the cases of sTBI.

  6. Core outcome measurement instruments for clinical trials in non-specific low back pain

    NARCIS (Netherlands)

    Chiarotto, Alessandro; Boers, Maarten; Deyo, Richard A; Buchbinder, Rachelle; Corbin, Terry P; Costa, Leonardo O P; Foster, Nadine E; Grotle, Margreth; Koes, Bart W; Kovacs, Francisco M; Christine Lin, Chung-Wei; Maher, Chris G; Pearson, Adam M; Peul, Wilco C; Schoene, Mark L; Turk, Dennis C; van Tulder, Maurits W; Terwee, Caroline B; Ostelo, Raymond W

    2017-01-01

    To standardize outcome reporting in clinical trials of patients with non-specific low back pain (LBP), an international multidisciplinary panel recommended physical functioning, pain intensity, and health-related quality of life (HRQoL) as core outcome domains. Given the lack of consensus on

  7. Description of Common Clinical Presentations and Associated Short-Term Physical Therapy Clinical Outcomes in Patients With Neck Pain.

    Science.gov (United States)

    Horn, Maggie E; Brennan, Gerard P; George, Steven Z; Harman, Jeffrey S; Bishop, Mark D

    2015-10-01

    To determine the effect of clinical presentations of neck pain on short-term physical therapy outcomes. Retrospective analysis of pair-matched groups from a clinical cohort. Thirteen outpatient physical therapy clinics in 1 health care system. Patients (N=1069) grouped by common clinical presentations of neck pain: nonspecific neck pain (NSNP) with duration 4 weeks; neck pain with arm pain; neck pain with headache; and neck pain from whiplash. Conservative interventions provided by physical therapists. Neck Disability Index (NDI) and numerical pain rating scale (NPRS) recorded at the initial and last visits. The main outcome of interest was achieving recovery status on the NDI. Changes in NDI and NPRS were compared between clinical presentation groups. Compared with patients presenting with NSNP >4 weeks, patients with NSNP neck pain and arm pain demonstrated an increased odds of achieving recovery status on the NDI (P=.04) compared with patients presenting with NSNP >4 weeks. Treating patients with NSNP within <4 weeks of onset of symptoms may lead to improved clinical outcomes from physical therapy compared with other common clinical presentations. Copyright © 2015 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  8. Oligometastatic prostate cancer: definitions, clinical outcomes, and treatment considerations

    Science.gov (United States)

    Tosoian, Jeffrey J.; Gorin, Michael A.; Ross, Ashley E.; Pienta, Kenneth J.; Tran, Phuoc T.; Schaeffer, Edward M.

    2018-01-01

    The oligometastatic state has been proposed as an intermediate stage of cancer spread between localized disease and widespread metastases. With improvements in diagnostic modalities such as functional imaging, oligometastatic prostate cancer is being diagnosed with greater frequency than ever before. Furthermore, the paradigm for treatment of advanced prostate cancers is shifting toward a more aggressive approach. Many questions surround the understanding of the process and consequences of oligometastasis, meaning that the contemporary literature offers a wide variety of definitions of oligometastatic prostate cancer. Until genomic data exist to provide a biological component to the definition of oligometastatic disease, a clinical diagnosis made on the basis of up to five extrapelvic lesions is reasonable for use. Retrospective studies suggest that interventions such as radical prostatectomy and local or metastasis-directed radiotherapy can be performed in the metastatic setting with minimal risk of toxic effects. These therapies seem to decrease the need for subsequent palliative interventions, but insufficient data are available to draw reliable conclusions regarding their effect on survival. Thus, a protocol for clinicians to manage the patient presenting with oligometastatic prostate cancer would be a useful clinical tool. PMID:27725639

  9. 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.

  10. Clinical course and outcome of early rheumatoid arthritis.

    Science.gov (United States)

    Papadopoulos, I A; Katsimbri, P; Katsaraki, A; Temekonidis, T; Georgiadis, A; Drosos, A A

    2001-07-01

    We studied whether patients with seropositivity in early rheumatoid arthritis (RA) comprise a different clinical group than those with seronegativity. Four hundred seventeen patients with early RA according to the American College of Rheumatology criteria (disease duration less than 1 year) were retrospectively studied by analysis of demographic, clinical, laboratory, radiological, and therapeutic disease characteristics from the time of diagnosis until the end of the study period (1981 1999) using a data base. There were 248 seropositive patients and 169 seronegative patients with RA. No statistically significant differences were seen between the two groups before commencement of the study period in relation to age of disease onset, male:female ratio, and disease duration. However, seropositive patients showed longer medical follow-up. In addition, at disease onset, seropositive RA patients presented more frequently with symmetrical polyarthritis and small joint involvement than seronegative patients. The seropositive group also had more tender and swollen joints, weaker grip strength, and higher erythrocyte sedimentation and C-reactive protein rates during the follow-up period. In contrast, the seronegative group had less severe radiological findings and greater functional ability at the end of the study. In Greek patients with early RA, rheumatoid factor seems to be a predictor of more severe disease activity.

  11. [Assessment of individual clinical outcomes: regarding an electroconvulsive therapy case].

    Science.gov (United States)

    Iraurgi, Ioseba; Gorbeña, Susana; Martínez-Cubillos, Miren-Itxaso; Escribano, Margarita; Gómez-de-Maintenant, Pablo

    2015-01-01

    Evaluation of therapeutic results and of the efficacy and effectiveness of treatments is an area of interest both for clinicians and researchers. In general, randomized controlled trial designs have been used as the methodology of choice in which intergroup comparisons are made having a minimum of participants in each arm of treatment. However, these procedures are seldom used in daily clinical practice. Despite this fact, the evaluation of treatment results for a specific patient is important for the clinician in order to address if therapeutic goals have been accomplished both in terms of statistical significance and clinical meaningfulness. The methodology based on the reliable change index (Jacobson y Truax)1 provides an estimate of these two criteria. The goal of this article is to propose a procedure to apply the methodology with a single case study of a woman diagnosed with major depression and treated with electroconvulsive therapy. Copyright © 2014 SEP y SEPB. Published by Elsevier España. All rights reserved.

  12. Demographic and Clinical Outcomes of the Patients with Shoulder Pain

    Directory of Open Access Journals (Sweden)

    Bayram Kelle

    2013-04-01

    Full Text Available Purpose: Localized shoulder pain is one of the most important pathologies of musculoskeletal system. A prevalence study has revealed that it is the third most common pathology among the locomotor system diseases. The aim of this study was to evaluate the statistical results of the demographic and clinical information regarding patients, who applied to our clinic with shoulder pain. Methods: Information of 68 patients with shoulder pain, who were registered in the first 6 months of 2011 to our Physical medicine and rehabilitation Clinique were examined. Patients' demographic data and information regarding their complaints were obtained (e.g. duration, diagnosis, treatment, and so on. and statistical analyses were performed on these findings. Results: Totally findings of 42 patients were obtained. The majority of patients were female, who were housewives. A large proportion of complaints were chronic with multiple diagnoses. Almost all patients received combined treatments. Conclusion: Even though our findings are in accordance with the literature, the low sampling size was a significant limitation. [Cukurova Med J 2013; 38(2.000: 170-173

  13. Initial clinical outcomes of proton beam radiotherapy for hepatocellular carcinoma.

    Science.gov (United States)

    Yu, Jeong Il; Yoo, Gyu Sang; Cho, Sungkoo; Jung, Sang Hoon; Han, Youngyih; Park, Seyjoon; Lee, Boram; Kang, Wonseok; Sinn, Dong Hyun; Paik, Yong-Han; Gwak, Geum-Youn; Choi, Moon Seok; Lee, Joon Hyeok; Koh, Kwang Cheol; Paik, Seung Woon; Park, Hee Chul

    2018-03-01

    This study aimed to evaluate the initial outcomes of proton beam therapy (PBT) for hepatocellular carcinoma (HCC) in terms of tumor response and safety. HCC patients who were not indicated for standard curative local modalities and who were treated with PBT at Samsung Medical Center from January 2016 to February 2017 were enrolled. Toxicity was scored using the Common Terminology Criteria for Adverse Events (CTCAE) version 4.0. Tumor response was evaluated using modified Response Evaluation Criteria in Solid Tumors (mRECIST). A total of 101 HCC patients treated with PBT were included. Patients were treated with an equivalent dose of 62-92 GyE 10 . Liver function status was not significantly affected after PBT. Greater than 80% of patients had Child-Pugh class A and albumin-bilirubin (ALBI) grade 1 up to 3-months after PBT. Of 78 patients followed for three months after PBT, infield complete and partial responses were achieved in 54 (69.2%) and 14 (17.9%) patients, respectively. PBT treatment of HCC patients showed a favorable infield complete response rate of 69.2% with acceptable acute toxicity. An additional follow-up study of these patients will be conducted.

  14. A clinical analysis of hypopharyngeal carcinoma. Single institution outcomes

    International Nuclear Information System (INIS)

    Furukawa, Tatsuya; Iwae, Shigemichi; Hirayama, Yuji; Teshima, Masanori; Soejima, Toshinori; Tsujino, Kayoko; Ota, Yosuke

    2013-01-01

    We report the treatment outcomes of 195 patients with hypopharyngeal carcinoma treated at our institute during the nine-year period between 2001 and 2009. The five-year overall survival rate and cause-specific survival rate of all patients except for M1 cases were 47.7% and 56.8%. The five-year cause-specific survival rates of patients with Stage I, II, III, IV A and IV B were 80.2%, 86.9%, 66.8%, 45.5 and 0.0%, respectively. We consider that TPLE and concurrent chemoradiotherapy (CCRT) are standard treatments. We select CCRT for patients of complete response (CR) or partial response (PR) after induction chemotherapy. The five-year cause-specific survival rate of the induction chemotherapy (ICT) good response (CCRT) group, good response (TPLE) group, poor response (CCRT) group, and poor response (TPLE) group were 68.7%, 65.6%, 53.6%, and 32.9%, respectively. Patients of the good response (CCRT) group had a good prognosis, but patients of the poor response (TPLE) group had a poor prognosis. (author)

  15. 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.

  16. The relationship of individual characteristics, perceived worksite support and perceived creativity to clinical nurses' innovative outcome.

    Science.gov (United States)

    Tsai, Hsiu-Min; Liou, Shwu-Ru; Hsiao, Ya-Chu; Cheng, Ching-Yu

    2013-09-01

    To understand the relationship of individual characteristics, perceived worksite support and perceived personal creativity to clinical nurses' innovative outcome (receiving the Nursing Innovation Award). Since the idea of applying creativity and innovation to clinical nursing practice and management was first advocated in the Nursing Administration Quarterly in 1982, the topic of nursing innovation has gained worldwide attention. To increase the prevalence of nursing innovation, it is important to identify and understand the related factors that influence nurses' innovative outcome. This study used a cross-sectional descriptive survey design. A self-administered questionnaire was completed by 32 award winners and 506 nonawarded clinical nurses in Taiwan. The level of creativity perceived by all participants was moderate-to-high. Individual characteristics (r = 0·61) and worksite support (r = 0·27) were both correlated with perceived creativity. Individual characteristics and worksite support showed some correlation as well (r = 0·21). Individual characteristics and worksite support could predict perceived creativity after controlling for demographic variables, but only individual characteristics had an effect on innovative outcome. Perceived creativity did not have mediation effects either between individual characteristics and innovative outcome or between worksite support and innovative outcome. Clinical nurses' individual characteristics had a direct relationship to innovative outcome, whereas neither worksite support nor creativity was correlated with innovative outcome. Although worksite support did not show effects on innovative outcome, it was related to both perceived creativity and individual characteristics. As suggested by other scholars, there might be other related factors between creativity and innovative outcome. Although worksite support did not have effect on clinical nurses' innovative outcome, it was related to individual characteristics

  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. Clinician-Reported Outcome Assessments of Treatment Benefit: Report of the ISPOR Clinical Outcome Assessment Emerging Good Practices Task Force.

    Science.gov (United States)

    Powers, John H; Patrick, Donald L; Walton, Marc K; Marquis, Patrick; Cano, Stefan; Hobart, Jeremy; Isaac, Maria; Vamvakas, Spiros; Slagle, Ashley; Molsen, Elizabeth; Burke, Laurie B

    2017-01-01

    A clinician-reported outcome (ClinRO) assessment is a type of clinical outcome assessment (COA). ClinRO assessments, like all COAs (patient-reported, observer-reported, or performance outcome assessments), are used to 1) measure patients' health status and 2) define end points that can be interpreted as treatment benefits of medical interventions on how patients feel, function, or survive in clinical trials. Like other COAs, ClinRO assessments can be influenced by human choices, judgment, or motivation. A ClinRO assessment is conducted and reported by a trained health care professional and requires specialized professional training to evaluate the patient's health status. This is the second of two reports by the ISPOR Clinical Outcomes Assessment-Emerging Good Practices for Outcomes Research Task Force. The first report provided an overview of COAs including definitions important for an understanding of COA measurement practices. This report focuses specifically on issues related to ClinRO assessments. In this report, we define three types of ClinRO assessments (readings, ratings, and clinician global assessments) and describe emerging good measurement practices in their development and evaluation. The good measurement practices include 1) defining the context of use; 2) identifying the concept of interest measured; 3) defining the intended treatment benefit on how patients feel, function, or survive reflected by the ClinRO assessment and evaluating the relationship between that intended treatment benefit and the concept of interest; 4) documenting content validity; 5) evaluating other measurement properties once content validity is established (including intra- and inter-rater reliability); 6) defining study objectives and end point(s) objectives, and defining study end points and placing study end points within the hierarchy of end points; 7) establishing interpretability in trial results; and 8) evaluating operational considerations for the implementation of

  19. Clinical epidemiology of premenstrual disorder: informing optimized patient outcomes

    Directory of Open Access Journals (Sweden)

    Robinson LLL

    2015-09-01

    Full Text Available Lynne LL Robinson,1 Khaled MK Ismail1,21Department of Obstetrics and Gynaecology, Birmingham Women’s Hospital, Birmingham, UK; 2Birmingham Centre for Women’s and Children’s Health, School of Clinical and Experimental Medicine, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UKAbstract: Premenstrual disorders encompass a spectrum that ranges from mild cyclical psychological and somatic symptoms to the rarer but much-more-severe premenstrual dysphoric disorder. This condition is serious and the etiology is unclear, but possible causes include genetic factors, hormonal fluctuations, and neurotransmitter dysfunctions. Differentiation from other affective disorders can be difficult but is key to providing appropriate management. This comprehensive review will discuss the most-recent classification of premenstrual disorders, etiology, diagnosis, and potential current management strategies.Keywords: premenstrual dysphoric disorder, progesterone, oestrogen, oophrectomy, GNRH analogues

  20. Clinical outcomes of childhood x-irradiation for lymphoid hyperplasia

    International Nuclear Information System (INIS)

    Pottern, L.M.

    1987-01-01

    A prospective study was conducted to explore the relationship between childhood x-irradiation for lymphoid hyperplasia and the subsequent development of thyroid gland and other head and neck disorders. All individuals under 18 years of age who were x-irradiated for lymphoid hyperplasia during the years 1938-69 at Children's Hospital Medical Center, Boston comprised the exposed population. The comparison group consisted of non-exposed, surgically treated individuals. The study included a health questionnaire and a clinical examination component. A history of thyroid cancer was reported by 11 exposed subjects and no non-exposed subjects. Significantly elevated standardized incidence ratios of thyroid cancer were seen for both exposed males and females, 19.9 and 12.1, respectively. The average thyroid radiation dose was 25.8 rads and the mean latency period was 17.3 years

  1. Association of perpetrator relationship to abusive head trauma clinical outcomes.

    Science.gov (United States)

    Scribano, Philip V; Makoroff, Kathi L; Feldman, Kenneth W; Berger, Rachel P

    2013-10-01

    The diagnosis of abusive head trauma (AHT) remains a significant public health problem with limited prevention success. Providing protection from further harm is often challenged by the difficulty in identifying the alleged perpetrator (AP) responsible for this pediatric trauma. The objective of this study was to evaluate demographic and clinical characteristics of children with AHT and the relationship between APs and their victims in a large, multi-site sample. Understanding the AHT risks from various caregivers may help to inform current prevention strategies. A retrospective review of all cases of AHT diagnosed by child protection teams (CPT) from 1/1/04 to 6/30/09 at four children's hospitals was conducted. Clinical characteristics of children with AHT injured by non-parental perpetrators (NPP) were compared to parental perpetrators (PP). There were 459 children with AHT; 313 (68%) had an identified AP. The majority of the 313 children were <1 year of age (76%), Caucasian (63%), male (58%), receiving public assistance (80%), and presented without a history of trauma (62%); mortality was 19%. Overall, APs were: father (53%), parent partner (22%), mother (8%), babysitter (8%), other adult caregiver (5%); NPP accounted for 39% of APs. NPPs were more likely to cause AHT in children ≥ 1 year (77% vs. 23%, p<0.001) compared to PP. Independent associations to NPP included: older child, absence of a history of trauma, retinal hemorrhages, and male perpetrator gender. While fathers were the most common AP in AHT victims, there is a significant association for increased risk of AHT by NPPs in the older child, who presents with retinal hemorrhages, in the hands of a male AP. Further enhancement of current prevention strategies to address AHT risks of non-parental adults who provide care to children, especially in the post-infancy age seems warranted. Copyright © 2013 Elsevier Ltd. All rights reserved.

  2. 42 CFR 482.82 - Condition of participation: Data submission, clinical experience, and outcome requirements for re...

    Science.gov (United States)

    2010-10-01

    ..., clinical experience, and outcome requirements for re-approval of transplant centers. 482.82 Section 482.82... Hospitals Transplant Center Data Submission, Clinical Experience, and Outcome Requirements § 482.82 Condition of participation: Data submission, clinical experience, and outcome requirements for re-approval...

  3. Gas-containing brain abscess: Etiology, clinical characteristics, and outcome

    Directory of Open Access Journals (Sweden)

    Tsung-Ming Su

    2014-12-01

    meticulous surgical treatment are the only way to obtain a favorable outcome.

  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. Vascular uterine abnormalities: Comparison of imaging findings and clinical outcomes.

    Science.gov (United States)

    Hugues, Clara; Le Bras, Yann; Coatleven, Frederic; Brun, Jean-Luc; Trillaud, Hervé; Grenier, Nicolas; Cornelis, François

    2015-12-01

    To retrospectively compare the imaging findings and the outcomes for patients with vascular uterine abnormalities (VUA) and to identify prognostic factors. Between 2007 and 2012, 38 patients with vaginal bleeding and abnormal ultrasonographic (US) findings consistent with acquired VUA were consecutively included (mean age 31.6 years, range 19-62). Follow-up was 32 months in mean (1-78 months). Seventeen women (44.7%) started bleeding immediately after curettage, spontaneous miscarriage, trophoblastic disease, or section scars, with the remainder starting bleeding after 8 days to 2 years. All US, CT (n=2), MR (n=5) and angiographic (n=26) images were reviewed and compared to medical reports in order to identify severe VUA requiring treatment, and predictive factors. No information about severity was provided by US, MRI or CT. Twelve patients were successfully managed conservatively. Angiography identified 6 non-severe VUA, corresponding to an isolated uterine hyperemia, and 20 severe VUA, corresponding to an association of a nidus and early venous drainage. Recurrences were more often observed for severe VUA (p=0.001). The hemoglobin level was significantly lower (below 11 g/L) in these cases (p=0.004). Recurrences were significantly more frequently observed for patients with history of dilatation and curettage (p=0.02). Hysterectomy was performed for three patients only (8%). Among the women who wished to have children, 14 (77.8%) were pregnant after 9 months in mean (range 2-23). Recurrence happens more frequently after curettage and in case of anemia or severe VUA findings on angiography, justifying adequate embolization for these patients. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  6. Clinical Outcomes of Reoperation for Failed Antireflux Operations.

    Science.gov (United States)

    Wilshire, Candice L; Louie, Brian E; Shultz, Dale; Jutric, Zeljka; Farivar, Alexander S; Aye, Ralph W

    2016-04-01

    Up to 18% of patients undergoing antireflux operations will require reoperation. Authors caution that with each additional reoperation, fewer patients achieve satisfaction. The quality of life in patients who underwent revision operations was compared with patients who underwent primary antireflux operations to determine the effectiveness of revision operations. We retrospectively reviewed patients who underwent revision after failed antireflux operations from 2004 to 2014. Patients were divided into two groups: first reoperation (Reop[1]) and more than one reoperation (Reop[>1]). For comparison, a control group of patients who underwent primary antireflux operations was included. Patients underwent quality of life assessment preoperatively and postoperatively. We identified 105 reoperative patients: 94 Reop(1), 11 Reop(>1), and 112 controls. The primary reason for failure was combined fundoplication herniation and slippage. Morbidity, mortality, and readmission rates were similar in all groups. Postoperative outcomes were improved in all groups but to a lesser degree in subsequent reoperations. Gastroesophageal Reflux Disease Health-Related Quality of Life: controls, 20.0 to 2.0; Reop(1), 26.5 to 4.0; and Reop(>1), 13.0 to 2.0. Quality of Life in Reflux and Dyspepsia: controls, 4.5 to 7.0; Reop(1), 3.7 to 6.7; and Reop(>1), 3.5 to 5.8. Dysphagia Severity Score: controls, 44.0 to 45.0; Reop(1), 36.0 to 45.0; and Reop(>1), 30.8 to 45.0. Patients undergoing revision antireflux operations have improved quality of life, relatively normal swallowing, and primary symptom resolution at a median of 20 months postoperatively. However, patients who undergo more than one reoperation have lower quality of life scores and less improvement in dysphagia, suggesting that other procedures such as Roux-en-Y or short colon interposition, should be considered after a failed initial reoperation. Copyright © 2016 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights

  7. 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.

  8. Service quality and clinical outcomes: an example from mental health rehabilitation services in England.

    Science.gov (United States)

    Killaspy, Helen; Marston, Louise; Omar, Rumana Z; Green, Nicholas; Harrison, Isobel; Lean, Melanie; Holloway, Frank; Craig, Tom; Leavey, Gerard; King, Michael

    2013-01-01

    Current health policy assumes better quality services lead to better outcomes. To investigate the relationship between quality of mental health rehabilitation services in England, local deprivation, service user characteristics and clinical outcomes. Standardised tools were used to assess the quality of mental health rehabilitation units and service users' autonomy, quality of life, experiences of care and ratings of the therapeutic milieu. Multiple level modelling investigated relationships between service quality, service user characteristics and outcomes. A total of 52/60 (87%) National Health Service trusts participated, comprising 133 units and 739 service users. All aspects of service quality were positively associated with service users' autonomy, experiences of care and therapeutic milieu, but there was no association with quality of life. Quality of care is linked to better clinical outcomes in people with complex and longer-term mental health problems. Thus, investing in quality is likely to show real clinical gains.

  9. Clinical phenotype and outcome of hepatitis E virus-associated neuralgic amyotrophy

    NARCIS (Netherlands)

    Eijk, J.J.J. van; Dalton, H.R.; Ripellino, P.; Madden, R.G.; Jones, C.; Fritz, M.; Gobbi, C.; Melli, G.; Pasi, E.; Herrod, J.; Lissmann, R.F.; Ashraf, H.H.; Abdelrahim, M.; Masri, O.; Fraga, M.; Benninger, D.; Kuntzer, T.; Aubert, V.; Sahli, R.; Moradpour, D.; Blasco-Perrin, H.; Attarian, S.; Gerolami, R.; Colson, P.; Giordani, M.T.; Hartl, J.; Pischke, S.; Lin, N.X.; McLean, B.N.; Bendall, R.P.; Panning, M.; Peron, J.M.; Kamar, N.; Izopet, J.; Jacobs, B.C.; Alfen, N. van; Engelen, B.G.M. van

    2017-01-01

    OBJECTIVE: To determine the clinical phenotype and outcome in hepatitis E virus-associated neuralgic amyotrophy (HEV-NA). METHODS: Cases of NA were identified in 11 centers from 7 European countries, with retrospective analysis of demographics, clinical/laboratory findings, and treatment and

  10. Early-Onset Psychoses: Comparison of Clinical Features and Adult Outcome in 3 Diagnostic Groups

    Science.gov (United States)

    Ledda, Maria Giuseppina; Fratta, Anna Lisa; Pintor, Manuela; Zuddas, Alessandro; Cianchetti, Carlo

    2009-01-01

    A comparison of clinical features and adult outcome in adolescents with three types of psychotic disorders: schizophrenic (SPh), schizoaffective (SA) and bipolar with psychotic features (BPP). Subjects (n = 41) were finally diagnosed (DSM-IV criteria) with SPh (n = 17), SA (n = 11) or BPP (n = 13). Clinical evaluation took place at onset and at a…

  11. 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...

  12. 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...... 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...... immediately following graduation. RESULTS: Invitation to participate was accepted by 154/240 (64%) graduates and 117/154 (76%) completed the study. There was no difference between the intervention and control groups with regard to the immediate learning outcome. The intervention group had significantly higher...

  13. Clinical Presentation, Surgical Treatment, and Outcome in Radial Polydactyly.

    Science.gov (United States)

    Dijkman, R R; van Nieuwenhoven, C A; Hovius, S E R; Hülsemann, W

    2016-02-01

    Radial polydactyly or 'thumb duplication' is the most common congenital upper limb anomaly ('CULA') affecting the thumb. The clinical presentation is highly diverse, ranging from an extra thumb floating on a skin bridge to complicated thumb triplications with triphalangeal, deviating, and hypoplastic components. Radial polydactyly can be classified into one of 7 osseous presentations using the Wassel classification, with type IV (45%), type II (20%), and type VII (15%) occurring most frequently. When faced with a radial polydactyly case, hand surgeons specialised in congenital anomalies must weigh the preoperative functional potential and degree of hypoplasia of both thumbs in order to decide whether to resect one thumb and reconstruct the other ('resection and reconstruction'), excise a central part of both thumbs and unite the lateral tissues into one thumb ('the Bilhaut procedure'), transfer the better-developed distal tissues of one thumb onto the better-developed proximal tissues of the other ('on-top plasty'), or discard both severely hypoplastic thumbs and pollicise the index finger. Mere excision of the hypoplastic thumb is rarely indicated since it often requires subsequent revision surgery. Even after being treated by experienced surgeons, about 15% of patients with polydactyly will need additional procedures to correct residual and/or new problems such as deviation from the longitudinal axis and joint instability. Nevertheless, radial polydactyly patients usually achieve unimpaired everyday hand function postoperatively. © Georg Thieme Verlag KG Stuttgart · New York.

  14. Genomic biomarkers and clinical outcomes of physical activity.

    Science.gov (United States)

    Izzotti, Alberto

    2011-07-01

    Clinical and experimental studies in humans provide evidence that moderate physical activity significantly decreases artery oxidative damage to nuclear DNA, DNA-adducts related to age and dyslipedemia, and mitochondrial DNA damage. Maintenance of adequate mitochondrial function is crucial for preventing lipid accumulation and peroxidation occurring in atherosclerosis. Studies performed on human muscle biopsies analyzing gene expression in living humans reveal that physically active subjects improve the expression of genes involved in mitochondrial function and of related microRNAs. The attenuation of oxidative damage to nuclear and mitochondrial DNA by physical activity resulted in beneficial effects due to polymorphisms of glutathione S-transferases genes. Subjects bearing null GSTM1/T1 polymorphisms have poor life expectancy in the case of being sedentary, which was increased 2.6-fold in case they performed physical activity. These findings indicate that the preventive effect of physical activity undergoes interindividual variation affected by genetic polymorphisms. © 2011 New York Academy of Sciences.

  15. Common Factor Mechanisms in Clinical Practice and Their Relationship with Outcome.

    Science.gov (United States)

    Gaitan-Sierra, Carolina; Hyland, Michael E

    2015-01-01

    This study investigates three common factor mechanisms that could affect outcome in clinical practice: response expectancy, the affective expectation model and motivational concordance. Clients attending a gestalt therapy clinic (30 clients), a sophrology (therapeutic technique) clinic (33 clients) and a homeopathy clinic (31 clients) completed measures of expectancy and the Positive Affect and Negative Affect Schedule (PANAS) before their first session. After 1 month, they completed PANAS and measures of intrinsic motivation, perceived effort and empowerment. Expectancy was not associated with better outcome and was no different between treatments. Although some of the 54 clients who endorsed highest expectations showed substantial improvement, others did not: 19 had no change or deteriorated in positive affect, and 18 had the same result for negative affect. Intrinsic motivation independently predicted changes in negative affect (β = -0.23). Intrinsic motivation (β = 0.24), effort (β = 0.23) and empowerment (β = 0.20) independently predicted positive affect change. Expectancy (β = -0.17) negatively affected changes in positive affect. Clients found gestalt and sophrology to be more intrinsically motivating, empowering and effortful compared with homeopathy. Greater improvement in mood was found for sophrology and gestalt than for homeopathy clients. These findings are inconsistent with response expectancy as a common factor mechanism in clinical practice. The results support motivational concordance (outcome influenced by the intrinsic enjoyment of the therapy) and the affective expectation model (high expectations can lead for some clients to worse outcome). When expectancy correlates with outcome in some other studies, this may be due to confound between expectancy and intrinsic enjoyment. Common factors play an important role in outcome. Intrinsic enjoyment of a therapeutic treatment is associated with better outcome. Active engagement with a

  16. Intra-articular ozone or hyaluronic acid injection: Which one is superior in patients with knee osteoarthritis? A 6-month randomized clinical trial

    Science.gov (United States)

    Raeissadat, Seyed Ahmad; Rayegani, Seyed Mansoor; Forogh, Bijan; Hassan Abadi, Porya; Moridnia, Mahsa; Rahimi Dehgolan, Shahram

    2018-01-01

    Purpose Knee osteoarthritis (OA) is a common disease, imposing a great burden through pain and decreased function. There are many therapeutic modalities including non-pharmacologic choices and oral, topical, and intra-articular medications. New studies have shown promising results for ozone application in knee OA. Our aim was to compare the effects of ozone therapy versus hyaluronic acid (HA) intra-articular injection in knee OA patients. Methods In this randomized clinical trial, a total of 174 patients with more than 3 months of chronic pain or swelling in the knee joints along with consistent imaging findings were enrolled and randomly allocated into two groups of HA and ozone, which were planned to undergo 3 weekly injections of HA (Hyalgan®) and 10 mL of a 30 μg/mL ozone solution, respectively. Patients were evaluated at baseline and 6 months after the last injection for pain, stiffness, and function using the visual analog scale (VAS) and the Western Ontario and McMaster Universities Arthritis Index (WOMAC) questionnaire. Results No major adverse events were detected in this study. Total WOMAC score decreased from 40.8±9.8 to 20.4±4.9 (p<0.01) in the ozone group and from 38.5±7.9 to 17.1±4.2 (p<0.01) in the HA group. A similar trend was observed in pain improvement according to VAS. Pain, stiffness, and function significantly improved in both the groups, but no between-group difference was found. Conclusion Although both ozone and HA can be effectively used for improving function and reducing pain in selected knee OA patients, neither of the two showed any superiority at 6-month follow-up. PMID:29379312

  17. Magnetic resonance imaging of injuries to the ankle joint: can it predict clinical outcome?

    Science.gov (United States)

    Zanetti, M; De Simoni, C; Wetz, H H; Zollinger, H; Hodler, J

    1997-02-01

    To predict clinical outcome after ankle sprains on the basis of magnetic resonance (MR) findings. Twenty-nine consecutive patients (mean age 32.9 years, range 13-60 years) were examined clinically and with MR imaging both after trauma and following standardized conservative therapy. Various MR abnormalities were related to a clinical outcome score. There was a tendency for a better clinical outcome in partial, rather than complete, tears of the anterior talofibular ligament and when there was no fluid within the peroneal tendon sheath at the initial MR examination (P = 0.092 for either abnormality). A number of other MR features did not significantly influence clinical outcome, including the presence of a calcaneofibular ligament lesion and a bone bruise of the talar dome. Clinical outcome after ankle sprain cannot consistently be predicted by MR imaging, although MR imaging may be more accurate when the anterior talofibular ligament is only partially torn and there are no signs of injury to the peroneal tendon sheath.

  18. Clinical features and outcomes of blunt splenic injury in children

    Science.gov (United States)

    Yang, Kaiying; Li, Yanan; Wang, Chuan; Xiang, Bo; Chen, Siyuan; Ji, Yi

    2017-01-01

    Abstract Although the spleen is the most commonly injured intra-abdominal organ after blunt trauma, there are limited data available in China. The objectives of this study were to investigate the clinical features and determine the risk factors for operative management (OM) in children with blunt splenic injury (BSI). A review of the medical records of children diagnosed with BSI between January 2010 and September 2016 at West China Hospital of Sichuan University was performed. A total of 101 patients diagnosed with BSI were recruited, including 76 patients transferred from other hospitals. The male-to-female ratio was 2.06:1, with a mean age of 7.8 years old. The most common injury season was summer and the most common injury mechanism was road traffic accidents. Sixty-eight patients suffered multiple injuries. Thirty-four patients received blood transfusions. Two patients died from multiple organ failure or hemorrhagic shock. Significant differences were observed in the injury season, injury mechanism, injury date, and hemoglobin levels between the isolated injury group and the multiple injuries group. The overall operative rate was 29.7%. Multivariate regression analysis revealed that age, blood transfusion, and grade of injury were independent risk factors for OM. Our study provided evidence that the management of pediatric BSI was variable. The operative rate in pediatric BSI may be higher in certain patient groups. Although nonoperative management is one of the standard treatment options, our data suggest that OM is an appropriate way to treat patients who are hemodynamically unstable. PMID:29390566

  19. Clinical outcome for patients of solitary bone only metastasis.

    Science.gov (United States)

    Hosaka, Seiichi; Katagiri, Hirohisa; Honda, Yosuke; Wasa, Junji; Murata, Hideki; Takahashi, Mitsuru

    2016-03-01

    Solitary bone only metastasis (SBOM) is a rare condition in which metastasis is limited to a single skeletal lesion originating from a previously treated or controllable primary lesion. The study objective was to evaluate the clinical features and survival regarding this rare condition and to clarify its treatment strategy. A total of 1453 patients with bone metastasis registered in our hospital database were enrolled. To assess the primary and/or metastatic lesion we used plain X-ray images, CT, MRI and FDG-PET scans as well as bone scans. Among the patients, only 27 (1.8%) had SBOM. The primary cancers responsible for SBOM were lung in seven patients, breast in five, kidney in four, prostate in two, uterus in two and other types in seven. Treatment of SBOM involved resection in four patients, radiotherapy only in 17, radiotherapy in combination with zoledronate in six and chemotherapy with zoledronate in one. Local recurrence did not develop in the four cases treated with resection. However, in-field recurrence was found in 4 of 22 (18%) patients who underwent radiotherapy. All three patients who received >40 Gy did not develop in-field recurrence. The overall and event free survival rates at 5 years were 63% and 41%, respectively. Solitary bone only metastasis should be treated with wide resection or long-course radiotherapy at doses 40-50 Gy to achieve long lasting local tumor control. Copyright © 2015 The Japanese Orthopaedic Association. Published by Elsevier B.V. All rights reserved.

  20. Outcome prediction in pneumonia induced ALI/ARDS by clinical features and peptide patterns of BALF determined by mass spectrometry.

    Directory of Open Access Journals (Sweden)

    Jochen Frenzel

    Full Text Available BACKGROUND: Peptide patterns of bronchoalveolar lavage fluid (BALF were assumed to reflect the complex pathology of acute lung injury (ALI/acute respiratory distress syndrome (ARDS better than clinical and inflammatory parameters and may be superior for outcome prediction. METHODOLOGY/PRINCIPAL FINDINGS: A training group of patients suffering from ALI/ARDS was compiled from equal numbers of survivors and nonsurvivors. Clinical history, ventilation parameters, Murray's lung injury severity score (Murray's LISS and interleukins in BALF were gathered. In addition, samples of bronchoalveolar lavage fluid were analyzed by means of hydrophobic chromatography and MALDI-ToF mass spectrometry (MALDI-ToF MS. Receiver operating characteristic (ROC analysis for each clinical and cytokine parameter revealed interleukin-6>interleukin-8>diabetes mellitus>Murray's LISS as the best outcome predictors. Outcome predicted on the basis of BALF levels of interleukin-6 resulted in 79.4% accuracy, 82.7% sensitivity and 76.1% specificity (area under the ROC curve, AUC, 0.853. Both clinical parameters and cytokines as well as peptide patterns determined by MALDI-ToF MS were analyzed by classification and regression tree (CART analysis and support vector machine (SVM algorithms. CART analysis including Murray's LISS, interleukin-6 and interleukin-8 in combination was correct in 78.0%. MALDI-ToF MS of BALF peptides did not reveal a single identifiable biomarker for ARDS. However, classification of patients was successfully achieved based on the entire peptide pattern analyzed using SVM. This method resulted in 90% accuracy, 93.3% sensitivity and 86.7% specificity following a 10-fold cross validation (AUC = 0.953. Subsequent validation of the optimized SVM algorithm with a test group of patients with unknown prognosis yielded 87.5% accuracy, 83.3% sensitivity and 90.0% specificity. CONCLUSIONS/SIGNIFICANCE: MALDI-ToF MS peptide patterns of BALF, evaluated by appropriate

  1. 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

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

    OpenAIRE

    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. Relevance of three clinical decision making support tools available to frontline providers of care in the Greater Accra region is discussed. These are routine maternal health service delivery data populati...

  3. Prostate bed target interfractional motion using RTOG consensus definitions and daily CT on rails. Does target motion differ between superior and inferior portions of the clinical target volume

    Energy Technology Data Exchange (ETDEWEB)

    Verma, Vivek; Zhou, Sumin; Enke, Charles A.; Wahl, Andrew O. [University of Nebraska Medical Center, Department of Radiation Oncology, Omaha (United States); Chen, Shifeng [University of Maryland School of Medicine, Department of Radiation Oncology, Baltimore, MD (United States)

    2017-01-15

    Using high-quality CT-on-rails imaging, the daily motion of the prostate bed clinical target volume (PB-CTV) based on consensus Radiation Therapy Oncology Group (RTOG) definitions (instead of surgical clips/fiducials) was studied. It was assessed whether PB motion in the superior portion of PB-CTV (SUP-CTV) differed from the inferior PB-CTV (INF-CTV). Eight pT2-3bN0-1M0 patients underwent postprostatectomy intensity-modulated radiotherapy, totaling 300 fractions. INF-CTV and SUP-CTV were defined as PB-CTV located inferior and superior to the superior border of the pubic symphysis, respectively. Daily pretreatment CT-on-rails images were compared to the planning CT in the left-right (LR), superoinferior (SI), and anteroposterior (AP) directions. Two parameters were defined: ''total PB-CTV motion'' represented total shifts from skin tattoos to RTOG-defined anatomic areas; ''PB-CTV target motion'' (performed for both SUP-CTV and INF-CTV) represented shifts from bone to RTOG-defined anatomic areas (i. e., subtracting shifts from skin tattoos to bone). Mean (± standard deviation, SD) total PB-CTV motion was -1.5 (± 6.0), 1.3 (± 4.5), and 3.7 (± 5.7) mm in LR, SI, and AP directions, respectively. Mean (± SD) PB-CTV target motion was 0.2 (±1.4), 0.3 (±2.4), and 0 (±3.1) mm in the LR, SI, and AP directions, respectively. Mean (± SD) INF-CTV target motion was 0.1 (± 2.8), 0.5 (± 2.2), and 0.2 (± 2.5) mm, and SUP-CTV target motion was 0.3 (± 1.8), 0.5 (± 2.3), and 0 (± 5.0) mm in LR, SI, and AP directions, respectively. No statistically significant differences between INF-CTV and SUP-CTV motion were present in any direction. There are no statistically apparent motion differences between SUP-CTV and INF-CTV. Current uniform planning target volume (PTV) margins are adequate to cover both portions of the CTV. (orig.) [German] Zur Evaluation der interfraktionellen Variabilitaet des klinischen Zielvolumens der Prostataloge

  4. The first pharmacist-managed anticoagulation clinic under a collaborative practice agreement in Qatar: clinical and patient-oriented outcomes.

    Science.gov (United States)

    Elewa, H F; AbdelSamad, O; Elmubark, A E; Al-Taweel, H M; Mohamed, A; Kheir, N; Mohamed Ibrahim, M I; Awaisu, A

    2016-08-01

    Optimal outpatient anticoagulation management requires a systematic and coordinated approach. Extensive evidence regarding the benefits of pharmacist-managed anticoagulation services has been reported in the literature. The quality and outcomes associated with pharmacist-managed anticoagulation clinics under collaborative practice agreements in the Middle East have rarely been reported. The first pharmacist-managed ambulatory anticoagulation clinic in Qatar was launched at Al-Wakrah Hospital in March 2013. The objectives of this study were to: (i) describe the practice model of the clinic, (ii) evaluate the quality of the clinic [i.e. the time in therapeutic range (TTR)] and the clinical outcomes (i.e. the efficacy and safety), and (iii) determine the patients' satisfaction and overall quality of life (QoL). Clinical outcome data were collected through a retrospective chart review of all patients managed from March 2013 to October 2014 at the pharmacist-managed anticoagulation clinic. Furthermore, the patient-oriented outcomes data were prospectively collected using the 24-item Duke Anticoagulation Satisfaction Scale (DASS). Each item was assessed using a 7-point Likert-type scale on which lower scores indicated better QoL and greater satisfaction. The clinical outcome data analyses included 119 patients who were enrolled at the clinic during the 19-month study period. The mean number of international normalized ratio (INR) tests/month was 65 ± 9, the average testing frequency was 2·7 ± 1·6 weeks, and the average %TTR was 76·8 ± 22·9%. There was one major bleeding event (0·67%/year), 12 minor bleeding events (8%/year) and two thromboembolic events (1·35%/year) recorded during the study period. Of the 119 patients, 50 participated in the satisfaction and QoL survey. The median (IQR) total QoL score of these subjects was 63 (48) (minimum-maximum achievable score: 24-168). Seventy-six per cent of the patients indicated 'a lot to very much' in terms of their

  5. Computerized tomography magnified bone windows are superior to standard soft tissue windows for accurate measurement of stone size: an in vitro and clinical study.

    Science.gov (United States)

    Eisner, Brian H; Kambadakone, Avinash; Monga, Manoj; Anderson, James K; Thoreson, Andrew A; Lee, Hang; Dretler, Stephen P; Sahani, Dushyant V

    2009-04-01

    We determined the most accurate method of measuring urinary stones on computerized tomography. For the in vitro portion of the study 24 calculi, including 12 calcium oxalate monohydrate and 12 uric acid stones, that had been previously collected at our clinic were measured manually with hand calipers as the gold standard measurement. The calculi were then embedded into human kidney-sized potatoes and scanned using 64-slice multidetector computerized tomography. Computerized tomography measurements were performed at 4 window settings, including standard soft tissue windows (window width-320 and window length-50), standard bone windows (window width-1120 and window length-300), 5.13x magnified soft tissue windows and 5.13x magnified bone windows. Maximum stone dimensions were recorded. For the in vivo portion of the study 41 patients with distal ureteral stones who underwent noncontrast computerized tomography and subsequently spontaneously passed the stones were analyzed. All analyzed stones were 100% calcium oxalate monohydrate or mixed, calcium based stones. Stones were prospectively collected at the clinic and the largest diameter was measured with digital calipers as the gold standard. This was compared to computerized tomography measurements using 4.0x magnified soft tissue windows and 4.0x magnified bone windows. Statistical comparisons were performed using Pearson's correlation and paired t test. In the in vitro portion of the study the most accurate measurements were obtained using 5.13x magnified bone windows with a mean 0.13 mm difference from caliper measurement (p = 0.6). Measurements performed in the soft tissue window with and without magnification, and in the bone window without magnification were significantly different from hand caliper measurements (mean difference 1.2, 1.9 and 1.4 mm, p = 0.003, window settings with magnification. For uric acid calculi the measurement error was observed only in standard soft tissue window settings. In vivo 4.0x

  6. Shunting outcomes in posthemorrhagic hydrocephalus: results of a Hydrocephalus Clinical Research Network prospective cohort study.

    Science.gov (United States)

    Wellons, John C; Shannon, Chevis N; Holubkov, Richard; Riva-Cambrin, Jay; Kulkarni, Abhaya V; Limbrick, David D; Whitehead, William; Browd, Samuel; Rozzelle, Curtis; Simon, Tamara D; Tamber, Mandeep S; Oakes, W Jerry; Drake, James; Luerssen, Thomas G; Kestle, John

    2017-07-01

    OBJECTIVE Previous Hydrocephalus Clinical Research Network (HCRN) retrospective studies have shown a 15% difference in rates of conversion to permanent shunts with the use of ventriculosubgaleal shunts (VSGSs) versus ventricular reservoirs (VRs) as temporization procedures in the treatment of hydrocephalus due to high-grade intraventricular hemorrhage (IVH) of prematurity. Further research in the same study line revealed a strong influence of center-specific decision-making on shunt outcomes. The primary goal of this prospective study was to standardize decision-making across centers to determine true procedural superiority, if any, of VSGS versus VR as a temporization procedure in high-grade IVH of prematurity. METHODS The HCRN conducted a prospective cohort study across 6 centers with an approximate 1.5- to 3-year accrual period (depending on center) followed by 6 months of follow-up. Infants with premature birth, who weighed less than 1500 g, had Grade 3 or 4 IVH of prematurity, and had more than 72 hours of life expectancy were included in the study. Based on a priori consensus, decisions were standardized regarding the timing of initial surgical treatment, upfront shunt versus temporization procedure (VR or VSGS), and when to convert a VR or VSGS to a permanent shunt. Physical examination assessment and surgical technique were also standardized. The primary outcome was the proportion of infants who underwent conversion to a permanent shunt. The major secondary outcomes of interest included infection and other complication rates. RESULTS One hundred forty-five premature infants were enrolled and met criteria for analysis. Using the standardized decision rubrics, 28 infants never reached the threshold for treatment, 11 initially received permanent shunts, 4 were initially treated with endoscopic third ventriculostomy (ETV), and 102 underwent a temporization procedure (36 with VSGSs and 66 with VRs). The 2 temporization cohorts were similar in terms of sex, race

  7. Bayesian Nonparametric Estimation of Targeted Agent Effects on Biomarker Change to Predict Clinical Outcome

    Science.gov (United States)

    Graziani, Rebecca; Guindani, Michele; Thall, Peter F.

    2015-01-01

    Summary The effect of a targeted agent on a cancer patient's clinical outcome putatively is mediated through the agent's effect on one or more early biological events. This is motivated by pre-clinical experiments with cells or animals that identify such events, represented by binary or quantitative biomarkers. When evaluating targeted agents in humans, central questions are whether the distribution of a targeted biomarker changes following treatment, the nature and magnitude of this change, and whether it is associated with clinical outcome. Major difficulties in estimating these effects are that a biomarker's distribution may be complex, vary substantially between patients, and have complicated relationships with clinical outcomes. We present a probabilistically coherent framework for modeling and estimation in this setting, including a hierarchical Bayesian nonparametric mixture model for biomarkers that we use to define a functional profile of pre-versus-post treatment biomarker distribution change. The functional is similar to the receiver operating characteristic used in diagnostic testing. The hierarchical model yields clusters of individual patient biomarker profile functionals, and we use the profile as a covariate in a regression model for clinical outcome. The methodology is illustrated by analysis of a dataset from a clinical trial in prostate cancer using imatinib to target platelet-derived growth factor, with the clinical aim to improve progression-free survival time. PMID:25319212

  8. The Effect of Clinical Care Location on Clinical Outcomes After Peripheral Vascular Intervention in Medicare Beneficiaries.

    Science.gov (United States)

    Turley, Ryan S; Mi, Xiaojuan; Qualls, Laura G; Vemulapalli, Sreekanth; Peterson, Eric D; Patel, Manesh R; Curtis, Lesley H; Jones, W Schuyler

    2017-06-12

    Modifications in reimbursement rates by Medicare in 2008 have led to peripheral vascular interventions (PVI) being performed more commonly in outpatient and office-based clinics. The objective of this study was to determine the effects of this shift in clinical care setting on clinical outcomes after PVI. Modifications in reimbursement have led to peripheral vascular intervention (PVI) being more commonly performed in outpatient hospital settings and office-based clinics. Using a 100% national sample of Medicare beneficiaries from 2010 to 2012, we examined 30-day and 1-year rates of all-cause mortality, major lower extremity amputation, repeat revascularization, and all-cause hospitalization by clinical care location of index PVI. A total of 218,858 Medicare beneficiaries underwent an index PVI between 2010 and 2012. Index PVIs performed in inpatient settings were associated with higher 1-year rates of all-cause mortality (23.6% vs. 10.4% and 11.7%; p index revascularization and geographic region on the occurrence of all-cause hospitalization, repeat revascularization, and lower extremity amputation. Index PVI performed in office-based settings was associated with a higher hazard of repeat revascularization when compared with other settings. Differences in clinical outcomes across treatment settings and geographic regions suggest that inconsistent application of PVI may exist and highlights the need for studies to determine optimal delivery of PVI in clinical practice. Copyright © 2017 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  9. Surgical Stabilization of Pelvic and Acetabular Fractures: A Review on the Determinants of Clinical Outcomes

    Directory of Open Access Journals (Sweden)

    SS Sathappan

    2010-03-01

    Full Text Available AIM: Pelvic and acetabular fractures are associated with high-energy trauma. The aim of this study was to identify factors that are associated with specific clinical outcomes following treatment for these fractures. METHODS: A consecutive series of 30 patients who had surgical intervention for either pelvic or acetabular fractures formed the sample for this study. Clinical variables reviewed were: age, associated injuries, number of surgical procedures, time to surgery and post-operative complications. Clinical outcomes were assessed using Matta’s grading of post- operative fracture reduction alignment, and functional outcomes were graded using D'Aubigne & Postel’s Hip scoring system. RESULTS: Study subjects included twelve pelvic fractures and eighteen acetabular fractures. Patients older than 50 years of age had poorer hip scores despite surgery. Earlier fracture fixation (within five days was associated with better hip scores. Patients with acetabular fractures generally had better functional outcomes than patients with pelvic fractures (mean hip score 15.0 vs. 13.5. Closer anatomical reduction of acetabular fractures was associated with better functional outcome. CONCLUSION: Improved clinical outcomes are associated with younger age, fewer concomitant injuries, shorter time interval to surgery and more closely approximated anatomical fracture reduction.

  10. Pictorial Superiority Effect

    Science.gov (United States)

    Nelson, Douglas L.; And Others

    1976-01-01

    Pictures generally show superior recognition relative to their verbal labels. This experiment was designed to link this pictorial superiority effect to sensory or meaning codes associated with the two types of symbols. (Editor)

  11. Association between in vitro susceptibility to natamycin and voriconazole and clinical outcomes in fungal keratitis.

    Science.gov (United States)

    Sun, Catherine Q; Lalitha, Prajna; Prajna, N Venkatesh; Karpagam, Rajarathinam; Geetha, Manoharan; O'Brien, Kieran S; Oldenburg, Catherine E; Ray, Kathryn J; McLeod, Stephen D; Acharya, Nisha R; Lietman, Thomas M

    2014-08-01

    To assess the association between minimum inhibitory concentration (MIC) and clinical outcomes in a fungal keratitis clinical trial. Experimental study using data from a randomized comparative trial. Of the 323 patients enrolled in the trial, we were able to obtain MIC values from 221 patients with monocular fungal keratitis. The Mycotic Ulcer Treatment Trial I was a randomized, double-masked clinical trial comparing clinical outcomes of monotherapy with topical natamycin versus voriconazole for the treatment of fungal keratitis. Speciation and determination of MIC to natamycin and voriconazole were performed according to Clinical and Laboratory Standards Institute guidelines. The relationship between MIC and clinical outcome was assessed. The primary outcome was 3-month best spectacle-corrected visual acuity. Secondary outcomes included 3-month infiltrate or scar size; corneal perforation and/or therapeutic penetrating keratoplasty; and time to re-epithelialization. A 2-fold increase in MIC was associated with a larger 3-month infiltrate or scar size (0.21 mm; 95% confidence interval [CI], 0.10-0.31; P < 0.001) and increased odds of perforation (odds ratio, 1.32; 95% CI, 1.04-1.69; P = 0.02). No correlation was found between MIC and 3-month visual acuity. For natamycin-treated cases, an association was found between higher natamycin MIC with larger 3-month infiltrate or scar size (0.29 mm; 95% CI, 0.15-0.43; P < 0.001) and increased perforations (odds ratio, 2.41; 95% CI, 1.46-3.97; P < 0.001). Among voriconazole-treated cases, the voriconazole MIC did not correlate with any of the measured outcomes in the study. Decreased susceptibility to natamycin was associated with increased infiltrate or scar size and increased odds of perforation. There was no association between susceptibility to voriconazole and outcome. Copyright © 2014 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

  12. Redesigning a clinical mentoring program for improved outcomes in the clinical training of clerks

    OpenAIRE

    Lin, Chia-Der; Lin, Blossom Yen-Ju; Lin, Cheng-Chieh; Lee, Cheng-Chun

    2015-01-01

    Introduction: Mentorship has been noted as critical to medical students adapting to clinical training in the medical workplace. A lack of infrastructure in a mentoring program might deter relationship building between mentors and mentees. This study assessed the effect of a redesigned clinical mentoring program from the perspective of clerks. The objective was to assess the benefits of the redesigned program and identify potential improvements.Methods: A redesigned clinical mentoring program ...

  13. Perioperative vitamin D levels correlate with clinical outcomes after ankle fracture fixation.

    Science.gov (United States)

    Warner, Stephen J; Garner, Matthew R; Nguyen, Joseph T; Lorich, Dean G

    2016-03-01

    Hypovitaminosis D is common in patients undergoing orthopaedic trauma surgery. While previous studies have shown that vitamin D levels correlate with functional outcome after hip fracture surgery, the significance of vitamin D levels on outcomes after surgery in other orthopaedic trauma patients is unknown. The purpose of this study was to determine if vitamin D levels correlated with outcomes in ankle fracture patients. We reviewed a prospective registry of patients who underwent operative treatment for ankle fractures from 2003 to 2012. Preoperative serum 25-hydroxyvitamin D (25[OH]D) levels were measured, and the primary and secondary outcomes included foot and ankle outcome scores (FAOS) and ankle range of motion. Data were also collected on patient comorbidities, articular malreductions, and wound complications. Included patients had at least 12 months of clinical outcome data. Ninety-eight patients operatively treated for ankle fractures met our inclusion criteria. Of these 98 patients, 36 (37%) were deficient in vitamin D (ankle fractures, preoperative vitamin D deficiency correlated with inferior clinical outcomes at a minimum of 1 year follow-up. Our study suggests that deficient vitamin D levels may result in worse outcomes in orthopaedic trauma patients recovering from fracture fixation.

  14. A Qualitative Study of US Clinical Ethics Services: Objectives and Outcomes.

    Science.gov (United States)

    McClimans, Leah; Pressgrove, Geah; Rhea, James

    2016-01-01

    The quality of clinical ethics services in health care organizations is increasingly seen as an important aspect of the overall quality of care. But measuring this quality is difficult because there is a lack of clarity and consensus regarding the objectives of clinical ethics and the best outcome domains to measure. The aim of this qualitative study is to explore the views of experts about the objectives and outcomes of clinical ethics services in the US. We interviewed 19 experts in clinical ethics, focusing on the appropriate objectives and outcomes of a clinical ethics service (CES). Participants were selected using a purposive snowball sampling strategy. The development of the interview protocol was informed by the clinical ethics literature as well as by research and theories that inform clinical ethics practice. Interviews were conducted by phone, recorded, and transcribed for individual analysis. Analysis proceeded through the development of a codebook of categories using QDA Miner software. Our experts identified 12 objectives and nine outcomes. Some of these identifications were familiar (e.g., mediation and satisfaction) and some were novel (e.g., be of service and transformation). We found that experts are divided in their emphasis on the kinds of objectives that are most important. In terms of outcomes, our experts were concerned with the appropriateness of different proxy and direct measures. This study provides the perspectives of a select group of experts on the objectives and outcomes appropriate for a CES in the United States. The themes identified will be used in future research to inform a Delphi study to refine and obtain expert consensus.

  15. Interprofessional teamwork skills as predictors of clinical outcomes in a simulated healthcare setting.

    Science.gov (United States)

    Shrader, Sarah; Kern, Donna; Zoller, James; Blue, Amy

    2013-01-01

    Teaching interprofessional (IP) teamwork skills is a goal of interprofessional education. The purpose of this study was to examine the relationship between IP teamwork skills, attitudes and clinical outcomes in a simulated clinical setting. One hundred-twenty health professions students (medicine, pharmacy, physician assistant) worked in interprofessional teams to manage a "patient" in a health care simulation setting. Students completed the Interdisciplinary Education Perception Scale (IEPS) attitudinal survey instrument. Students' responses were averaged by team to create an IEPS attitudes score. Teamwork skills for each team were rated by trained observers using a checklist to calculate a teamwork score (TWS). Clinical outcome scores (COS) were determined by summation of completed clinical tasks performed by the team based on an expert developed checklist. Regression analyses were conducted to determine the relationship of IEPS and TWS with COS. IEPS score was not a significant predictor of COS (p=0.054), but TWS was a significant predictor (pstudents' interprofessional teamwork skills are significant predictors of positive clinical outcomes. Interprofessional curricular models that produce effective teamwork skills can improve student performance in clinical environments and likely improve teamwork practice to positively affect patient care outcomes.

  16. Stem cell transplantation as a dynamical system: are clinical outcomes deterministic?

    Science.gov (United States)

    Toor, Amir A; Kobulnicky, Jared D; Salman, Salman; Roberts, Catherine H; Jameson-Lee, Max; Meier, Jeremy; Scalora, Allison; Sheth, Nihar; Koparde, Vishal; Serrano, Myrna; Buck, Gregory A; Clark, William B; McCarty, John M; Chung, Harold M; Manjili, Masoud H; Sabo, Roy T; Neale, Michael C

    2014-01-01

    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.

  17. Total motile sperm count has a superior predictive value over the WHO 2010 cut-off values for the outcomes of intracytoplasmic sperm injection cycles.

    Science.gov (United States)

    Borges, E; Setti, A S; Braga, D P A F; Figueira, R C S; Iaconelli, A

    2016-09-01

    The objective of this study was to compare (i) the intracytoplasmic sperm injection outcomes among groups with different total motile sperm count ranges, (ii) the intracytoplasmic sperm injection outcomes between groups with normal and abnormal total motile sperm count, and (iii) the predictive values of WHO 2010 cut-off values and pre-wash total motile sperm count for the intracytoplasmic sperm injection outcomes, in couples with male infertility. This study included data from 518 patients undergoing their first intracytoplasmic sperm injection cycle as a result of male infertility. Couples were divided into five groups according to their total motile sperm count: Group I, total motile sperm count sperm count 1-5 × 10(6) ; group III, total motile sperm count 5-10 × 10(6) ; group IV, total motile sperm count 10-20 × 10(6) ; and group V, total motile sperm count >20 × 10(6) (which was considered a normal total motile sperm count value). Then, couples were grouped into an abnormal and normal total motile sperm count group. The groups were compared regarding intracytoplasmic sperm injection outcomes. The predictive values of WHO 2010 cut-off values and total motile sperm count for the intracytoplasmic sperm injection outcomes were also investigated. The fertilization rate was lower in total motile sperm count group I compared to total motile sperm count group V (72.5 ± 17.6 vs. 84.9 ± 14.4, p = 0.011). The normal total motile sperm count group had a higher fertilization rate (84.9 ± 14.4 vs. 81.1 ± 15.8, p = 0.016) and lower miscarriage rate (17.9% vs. 29.5%, p = 0.041) compared to the abnormal total motile sperm count group. The total motile sperm count was the only parameter that demonstrated a predictive value for the formation of high-quality embryos on D2 (OR: 1.18, p = 0.013), formation of high-quality embryos on D3 (OR: 1.12, p = 0.037), formation of blastocysts on D5 (OR: 1.16, p = 0.011), blastocyst expansion grade on D5

  18. The role of clinical pathway on the outcomes of ischemic stroke patients at Bethesda Hospital Yogyakarta

    Directory of Open Access Journals (Sweden)

    Francisca Diana Alexandra, Iwan Dwiprahasto, Rizaldy Pinzon

    2014-04-01

    Full Text Available Stroke becomes world health problem all over the world because it is the causal factor of high mortality and disability. Good and well-organized process of healthcare service will improve the outcome of the patients with stroke. Clinical pathway may be used as clear standard to help reduce unnecessary variations of medical treatment and measure. The study aimed at finding out the correlation between the use of clinical pathway and the outcome of the patients with ischemic stroke in Bethesda Hospital Yogyakarta. It was an observational and analytic study with cohort restorative study design. The author compared the outcomes of acute ischemic stroke between the group with clinical pathway and the group without the clinical pathway. Data was collected using consecutive sampling from the electronic registry and medical record data of the patients from January 1st, 2011 to December 31st, 2011. It was conducted to 124 patients with ischemic stroke assigned to two groups (the first groups of 62 patients with clinical pathway and the second groups of 62 patients without clinical pathway. The basic characteristics of the two groups were the same. The results of the analysis showed that there was a significant decrease in the incidence of complication and a significant increase in the use of antiplatelete drugs, antidiabetic drugs and statin as secondary preventive measure of the recurrent stroke. There was not any significant difference in the duration of the hospitalized healthcare, the financing and the mortality between the two observation groups. The study indicated that the use of the clinical pathway in the stroke treatment improved the outcome of the patients with stroke. It was necessary to conduct further study to evaluate the effectiveness of the clinical pathway in improving the outcome of the patients with bigger number of the subjects and the longer period of time.

  19. 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.

  20. Integration of technology-based outcome measures in clinical trials of Parkinson and other neurodegenerative diseases.

    Science.gov (United States)

    Artusi, Carlo Alberto; Mishra, Murli; Latimer, Patricia; Vizcarra, Joaquin A; Lopiano, Leonardo; Maetzler, Walter; Merola, Aristide; Espay, Alberto J

    2018-01-01

    We sought to review the landscape of past, present, and future use of technology-based outcome measures (TOMs) in clinical trials of neurodegenerative disorders. We systematically reviewed PubMed and ClinicalTrials.gov for published and ongoing clinical trials in neurodegenerative disorders employing TOMs. In addition, medical directors of selected pharmaceutical companies were surveyed on their companies' ongoing efforts and future plans to integrate TOMs in clinical trials as primary, secondary, or exploratory endpoints. We identified 164 published clinical trials indexed in PubMed that used TOMs as outcome measures in Parkinson disease (n = 132) or other neurodegenerative disorders (n = 32). The ClinicalTrials.gov search yielded 42 clinical trials using TOMs, representing 2.7% of ongoing trials. Sensor-based technology accounted for over 75% of TOMs applied. Gait and physical activity were the most common targeted domains. Within the next 5 years, 83% of surveyed pharmaceutical companies engaged in neurodegenerative disorders plan to deploy TOMs in clinical trials. Although promising, TOMs are underutilized in clinical trials of neurodegenerative disorders. Validating relevant endpoints, standardizing measures and procedures, establishing a single platform for integration of data and algorithms from different devices, and facilitating regulatory approvals should advance TOMs integration into clinical trials. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. The Clinical Outcomes of Lower Gastrointestinal Bleeding Are Not Better than Those of Upper Gastrointestinal Bleeding.

    Science.gov (United States)

    Kwak, Min Seob; Cha, Jae Myung; Han, Yong Jae; Yoon, Jin Young; Jeon, Jung Won; Shin, Hyun Phil; Joo, Kwang Ro; Lee, Joung Il

    2016-10-01

    The incidence of lower gastrointestinal bleeding (LGIB) is increasing; however, predictors of outcomes for patients with LGIB are not as well defined as those for patients with upper gastrointestinal bleeding (UGIB). The aim of this study was to identify the clinical outcomes and the predictors of poor outcomes for patients with LGIB, compared to outcomes for patients with UGIB. We identified patients with LGIB or UGIB who underwent endoscopic procedures between July 2006 and February 2013. Propensity score matching was used to improve comparability between LGIB and UGIB groups. The clinical outcomes and predictors of 30-day rebleeding and mortality rate were analyzed between the two groups. In total, 601 patients with UGIB (n = 500) or LGIB (n = 101) were included in the study, and 202 patients with UGIB and 101 patients with LGIB were analyzed after 2:1 propensity score matching. The 30-day rebleeding and mortality rates were 9.9% and 4.5% for the UGIB group, and 16.8% and 5.0% for LGIB group, respectively. After logistic regression analysis, the Rockall score (P = 0.013) and C-reactive protein (CRP; P = 0.047) levels were significant predictors of 30-day mortality in patients with LGIB; however, we could not identify any predictors of rebleeding in patients with LGIB. The clinical outcomes for patients with LGIB are not better than clinical outcomes for patients with UGIB. The clinical Rockall score and serum CRP levels may be used to predict 30-day mortality in patients with LGIB.

  2. 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

  3. Moxifloxacin susceptibility mediates the relationship between causative organism and clinical outcome in bacterial keratitis.

    Science.gov (United States)

    Oldenburg, Catherine E; Lalitha, Prajna; Srinivasan, Muthiah; Manikandan, Palanisamy; Bharathi, M Jayahar; Rajaraman, Revathi; Ravindran, Meenakshi; Mascarenhas, Jeena; Nardone, Natalie; Ray, Kathryn J; Glidden, David V; Acharya, Nisha R; Lietman, Thomas M

    2013-02-28

    Bacterial keratitis is a sight-threatening infection of the cornea that is one of the leading causes of blindness globally. In this report, we analyze the role of moxifloxacin susceptibility in the relationship between causative organisms and clinical outcome in bacteria keratitis. A mediation analysis is used to assess the role of moxifloxacin susceptibility in the relationship between causative organisms and clinical outcome in bacterial keratitis using data collected in a randomized, controlled trial. In the Steroids for Corneal Ulcers Trial (SCUT), 500 corneal infections were treated with topical moxifloxacin. The outcome of 3-week best spectacle-corrected visual acuity was significantly associated with an organism (Streptococcus pneumoniae, Pseudomonas aeruginosa, etc., P = 0.008). An indirect effects mediation model suggests that MIC accounted for approximately 13% (95% confidence interval, 3%-24%, P = 0.015) of the effect of the organism on 3-week visual acuity. Moxifloxacin mediates the relationship between causative organisms and clinical outcome in bacterial keratitis, and is likely on the causal pathway between the organism and outcome. (ClinicalTrials.gov number, NCT00324168.).

  4. Impact of early surgical evacuation of sylvian hematoma on clinical course and outcome after subarachnoid hemorrhage

    International Nuclear Information System (INIS)

    Mutoh, Tatsushi; Ishikawa, Tatsuya; Moroi, Junta; Suzuki, Akifumi; Yasui, Nobuyuki

    2010-01-01

    The present study aimed to evaluate the impact of early surgical evacuation of sylvian hematoma caused by ruptured middle cerebral artery (MCA) aneurysm on clinical outcome after subarachnoid hemorrhage. Hospital records and computed tomography scans for 26 patients with MCA aneurysm who underwent surgical clipping between June 2001 and January 2008 were retrospectively reviewed. All patients presented with sylvian hematoma associated with subarachnoid hemorrhage and received surgery at 7.9±3.6 (mean±standard deviation) hours of ictus. They were divided postoperatively into two groups, achievement (n=16) and non-achievement (n=10) of extensive hematoma evacuation, and their clinical course and functional outcomes were compared. The frequencies of delayed ischemic neurological deficit and vasospasm-related cerebral infarction were significantly less (p<0.05) in the achievement group. Better functional outcomes were obtained in patients with successful evacuation (p<0.05), as assessed by improvement of hemiparesis on manual muscle testing scale at postoperative 1-month follow up and by the modified Rankin scale at postoperative 3 and 6 months. Clinical outcomes were also better in the achievement group. These results suggest that better clinical course and outcome can be expected in patients who undergo early successful hematoma evacuation with surgical clipping of a ruptured MCA aneurysm. (author)

  5. Does cruciate retention primary total knee arthroplasty affect proprioception, strength and clinical outcome?

    Science.gov (United States)

    Vandekerckhove, Pieter-Jan T K; Parys, Roel; Tampere, Thomas; Linden, Patrick; Van den Daelen, Luc; Verdonk, Peter C

    2015-06-01

    It remains unclear what the contribution of the PCL is in total knee arthroplasty (TKA). The goal of this study was to investigate the influence of the PCL in TKA in relationship to clinical outcome, strength and proprioception. Two arthroplasty designs were compared: a posterior cruciate-substituting (PS) and a posterior cruciate-retaining (CR) TKA. A retrospective analysis was performed of 27 CR and 18 PS implants with a minimum of 1 year in vivo. Both groups were compared in terms of clinical outcome (range of motion, visual analogue scale for pain, Hospital for Special Surgery Knee Scoring system, Lysholm score and Knee Injury and Osteoarthritis Outcome Score), strength (Biodex System 3 Dynamometer(®)) and proprioception (balance and postural control using the Balance Master system(®)). Each design was also compared to the non-operated contralateral side in terms of strength and proprioception. There were no significant differences between both designs in terms of clinical outcome and strength. In terms of proprioception, only the rhythmic weight test at slow and moderate speed shifting from left to right was significant in favour of the CR design. None of the unilateral stance tests showed any significant difference between both designs. There was no difference in terms of strength and proprioception between the operated side and the non-operated side. Retaining the PCL in TKA does not result in an improved performance in terms of clinical outcome and proprioception and does not show any difference in muscle strength. III.

  6. CAsubtype: An R Package to Identify Gene Sets Predictive of Cancer Subtypes and Clinical Outcomes.

    Science.gov (United States)

    Kong, Hualei; Tong, Pan; Zhao, Xiaodong; Sun, Jielin; Li, Hua

    2018-03-01

    In the past decade, molecular classification of cancer has gained high popularity owing to its high predictive power on clinical outcomes as compared with traditional methods commonly used in clinical practice. In particular, using gene expression profiles, recent studies have successfully identified a number of gene sets for the delineation of cancer subtypes that are associated with distinct prognosis. However, identification of such gene sets remains a laborious task due to the lack of tools with flexibility, integration and ease of use. To reduce the burden, we have developed an R package, CAsubtype, to efficiently identify gene sets predictive of cancer subtypes and clinical outcomes. By integrating more than 13,000 annotated gene sets, CAsubtype provides a comprehensive repertoire of candidates for new cancer subtype identification. For easy data access, CAsubtype further includes the gene expression and clinical data of more than 2000 cancer patients from TCGA. CAsubtype first employs principal component analysis to identify gene sets (from user-provided or package-integrated ones) with robust principal components representing significantly large variation between cancer samples. Based on these principal components, CAsubtype visualizes the sample distribution in low-dimensional space for better understanding of the distinction between samples and classifies samples into subgroups with prevalent clustering algorithms. Finally, CAsubtype performs survival analysis to compare the clinical outcomes between the identified subgroups, assessing their clinical value as potentially novel cancer subtypes. In conclusion, CAsubtype is a flexible and well-integrated tool in the R environment to identify gene sets for cancer subtype identification and clinical outcome prediction. Its simple R commands and comprehensive data sets enable efficient examination of the clinical value of any given gene set, thus facilitating hypothesis generating and testing in biological and

  7. Available clinical markers of treatment outcome integrated in mathematical models to guide therapy in HIV infection.

    Science.gov (United States)

    Vergu, Elisabeta; Mallet, Alain; Golmard, Jean-Louis

    2004-02-01

    Because treatment failure in many HIV-infected persons may be due to multiple causes, including resistance to antiretroviral agents, it is important to better tailor drug therapy to individual patients. This improvement requires the prediction of treatment outcome from baseline immunological or virological factors, and from results of resistance tests. Here, we review briefly the available clinical factors that have an impact on therapy outcome, and discuss the role of a predictive modelling approach integrating these factors proposed in a previous work. Mathematical and statistical models could become essential tools to address questions that are difficult to study clinically and experimentally, thereby guiding decisions in the choice of individualized drug regimens.

  8. 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.

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

    International Nuclear Information System (INIS)

    Chadha, M.

    1996-01-01

    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

  10. The Interventional Arm of the Flexibility In Duty-Hour Requirements for Surgical Trainees Trial: First-Year Data Show Superior Quality In-Training Initiative Outcomes.

    Science.gov (United States)

    Mirmehdi, Issa; O'Neal, Cindy-Marie; Moon, Davis; MacNew, Heather; Senkowski, Christopher

    With the implementation of strict 80-hour work week in general surgery training, serious questions have been raised concerning the quality of surgical education and the ability of newly trained general surgeons to independently operate. Programs that were randomized to the interventional arm of the Flexibility In duty-hour Requirements for Surgical Trainees (FIRST) Trial were able to decrease transitions and allow for better continuity by virtue of less constraints on duty-hour rules. Using National Surgical Quality Improvement Program Quality In-Training Initiative data along with duty-hour violations compared with old rules, it was hypothesized that quality of care would be improved and outcomes would be equivalent or better than the traditional duty-hour rules. It was also hypothesized that resident perception of compliance with duty hour would not change with implementation of new regulations based on FIRST trial. Flexible work hours were implemented on July 1, 2014. National Surgical Quality Improvement Program Quality In-Training Initiative information was reviewed from July 2014 to January 2015. Patient risk factors and outcomes were compared between institutional resident cases and the national cohort for comparison. Residents' duty-hour logs and violations during this period were compared to the 6-month period before the implementation of the FIRST trial. The annual Accreditation Council for Graduate Medical Education resident survey was used to assess the residents' perception of compliance with duty hours. With respect to the postoperative complications, the only statistically significant measures were higher prevalence of pneumonia (3.4% vs. 1.5%, p flexible duty hours. All other measures of postoperative surgical complications showed no difference. The total number of duty-hour violations decreased from 54 to 16. Had the institution not been part of the interventional arm of the FIRST trial, this number would have increased to 238. The residents

  11. Neurosurgeon academic impact is associated with clinical outcomes after clipping of ruptured intracranial aneurysms.

    Science.gov (United States)

    Alotaibi, Naif M; Ibrahim, George M; Wang, Justin; Guha, Daipayan; Mamdani, Muhammad; Schweizer, Tom A; Macdonald, R Loch

    2017-01-01

    Surgeon-dependent factors such as experience and volume are associated with patient outcomes. However, it is unknown whether a surgeon's research productivity could be related to outcomes. The main aim of this study is to investigate the association between the surgeon's academic productivity and clinical outcomes following neurosurgical clipping of ruptured aneurysms. We performed a post-hoc analysis of 3567 patients who underwent clipping of ruptured intracranial aneurysms in the randomized trials of tirilazad mesylate from 1990 to 1997. These trials included 162 centers and 156 surgeons from 21 countries. Primary and secondary outcomes were: Glasgow outcome scale score and mortality, respectively. Total publications, H-index, and graduate degrees were used as academic indicators for each surgeon. The association between outcomes and academic factors were assessed using a hierarchical logistic regression analysis, adjusting for patient covariates. Academic profiles were available for 147 surgeons, treating a total of 3307 patients. Most surgeons were from the USA (62, 42%), Canada (18, 12%), and Germany (15, 10%). On univariate analysis, the H-index correlated with better functional outcomes and lower mortality rates. In the multivariate model, patients under the care of surgeons with higher H-indices demonstrated improved neurological outcomes (p = 0.01) compared to surgeons with lower H-indices, without any significant difference in mortality. None of the other academic indicators were significantly associated with outcomes. Although prognostication following surgery for ruptured intracranial aneurysms primarily depends on clinical and radiological factors, the academic impact of the operating neurosurgeon may explain some heterogeneity in surgical outcomes.

  12. Fewer study participants needed to demonstrate superior antidepressant efficacy when using the Hamilton melancholia subscale (HAM-D6) as outcome measure

    DEFF Research Database (Denmark)

    Østergaard, Søren Dinesen; Bech, Per; Miskowiak, Kamilla Woznica

    2016-01-01

    participants per group would be required to detect a statistically significant difference between EPO and placebo when using the HAM-D6 as outcome measure, whereas the required group size for HAM-D17 would be 146 participants. Limitations The EPO RCT was not originally designed to investigate the research...... placebo-controlled trial (RCT) testing the effect of erythropoietin (EPO) as augmentation therapy in patients with treatment-resistant depression.  Methods We assessed the scalability (Mokken analysis of unidimensionality), responsiveness (item responsiveness analysis) and ability to show drug......-placebo separation (estimation of sample size needed to detect statistically significant difference between EPO and placebo) of the HAM-D6 and the HAM-D17.  Results The HAM-D6 demonstrated higher scalability, higher responsiveness, and better drug-placebo separation compared to the HAM-D17. As a consequence, only 39...

  13. Radiation Therapy Noncompliance and Clinical Outcomes in an Urban Academic Cancer Center

    Energy Technology Data Exchange (ETDEWEB)

    Ohri, Nitin [Department of Radiation Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York (United States); Rapkin, Bruce D. [Department of Epidemiology and Population Health, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York (United States); Guha, Chandan; Kalnicki, Shalom [Department of Radiation Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York (United States); Garg, Madhur, E-mail: mgarg@montefiore.org [Department of Radiation Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York (United States)

    2016-06-01

    Purpose: To examine associations between radiation therapy (RT) noncompliance and clinical outcomes. Methods and Materials: We reviewed all patients who completed courses of external beam RT with curative intent in our department from the years 2007 to 2012 for cancers of the head and neck, breast, lung, cervix, uterus, or rectum. Patients who missed 2 or more scheduled RT appointments (excluding planned treatment breaks) were deemed noncompliant. Univariate, multivariable, and propensity-matched analyses were performed to examine associations between RT noncompliance and clinical outcomes. Results: Of 1227 patients, 266 (21.7%) were noncompliant. With median follow-up of 50.9 months, 108 recurrences (8.8%) and 228 deaths (18.6%) occurred. In univariate analyses, RT noncompliance was associated with increased recurrence risk (5-year cumulative incidence 16% vs 7%, P<.001), inferior recurrence-free survival (5-year actuarial rate 63% vs 79%, P<.001), and inferior overall survival (5-year actuarial rate 72% vs 83%, P<.001). In multivariable analyses that were adjusted for disease site and stage, comorbidity score, gender, ethnicity, race, and socioeconomic status (SES), RT noncompliance was associated with inferior recurrence, recurrence-free survival, and overall survival rates. Propensity score–matched models yielded results nearly identical to those seen in univariate analyses. Low SES was associated with RT noncompliance and was associated with inferior clinical outcomes in univariate analyses, but SES was not associated with inferior outcomes in multivariable models. Conclusion: For cancer patients being treated with curative intent, RT noncompliance is associated with inferior clinical outcomes. The magnitudes of these effects demonstrate that RT noncompliance can serve as a behavioral biomarker to identify high-risk patients who require additional interventions. Treatment compliance may mediate the associations that have been observed linking SES and

  14. Predictability of the individual clinical outcome of extracorporeal shock wave therapy for cellulite

    OpenAIRE

    Schlaudraff, Kai-Uwe; Kiessling, Maren C; Császár, Nikolaus BM; Schmitz, Christoph

    2014-01-01

    Kai-Uwe Schlaudraff,1 Maren C Kiessling,2 Nikolaus BM Császár,2 Christoph Schmitz21Concept Clinic, Geneva, Switzerland; 2Department of Anatomy II, Ludwig-Maximilians-University of Munich, Munich, GermanyBackground: Extracorporeal shock wave therapy has been successfully introduced for the treatment of cellulite in recent years. However, it is still unknown whether the individual clinical outcome of cellulite treatment with extracorporeal shock wave therapy can be predict...

  15. Redesigning a clinical mentoring program for improved outcomes in the clinical training of clerks

    Directory of Open Access Journals (Sweden)

    Chia-Der Lin

    2015-09-01

    Full Text Available Introduction: Mentorship has been noted as critical to medical students adapting to clinical training in the medical workplace. A lack of infrastructure in a mentoring program might deter relationship building between mentors and mentees. This study assessed the effect of a redesigned clinical mentoring program from the perspective of clerks. The objective was to assess the benefits of the redesigned program and identify potential improvements. Methods: A redesigned clinical mentoring program was launched in a medical center according to previous theoretical and practical studies on clinical training workplaces, including the elements of mentor qualifications, positive and active enhancers for mentor–mentee relationship building, the timing of mentoring performance evaluation, and financial and professional incentives. A four-wave web survey was conducted, comprising one evaluation of the former mentoring program and three evaluations of the redesigned clinical mentoring program. Sixty-four fifth-year medical students in clerkships who responded to the first wave and to at least two of the three following waves were included in the study. A structured and validated questionnaire encompassing 15 items on mentor performance and the personal characteristics of the clerks was used. Mixed linear models were developed for repeated measurements and to adjust for personal characteristics. Results: The results revealed that the redesigned mentoring program improved the mentors’ performance over time for most evaluated items regarding professional development and personal support provided to the mentees. Conclusions: Our findings serve as an improved framework for the role of the institution and demonstrate how institutional policies, programs, and structures can shape a clinical mentoring program. We recommend the adoption of mentorship schemes for other cohorts of medical students and for different learning and training stages involved in becoming a

  16. Redesigning a clinical mentoring program for improved outcomes in the clinical training of clerks

    Science.gov (United States)

    Lin, Chia-Der; Lin, Blossom Yen-Ju; Lin, Cheng-Chieh; Lee, Cheng-Chun

    2015-01-01

    Introduction Mentorship has been noted as critical to medical students adapting to clinical training in the medical workplace. A lack of infrastructure in a mentoring program might deter relationship building between mentors and mentees. This study assessed the effect of a redesigned clinical mentoring program from the perspective of clerks. The objective was to assess the benefits of the redesigned program and identify potential improvements. Methods A redesigned clinical mentoring program was launched in a medical center according to previous theoretical and practical studies on clinical training workplaces, including the elements of mentor qualifications, positive and active enhancers for mentor–mentee relationship building, the timing of mentoring performance evaluation, and financial and professional incentives. A four-wave web survey was conducted, comprising one evaluation of the former mentoring program and three evaluations of the redesigned clinical mentoring program. Sixty-four fifth-year medical students in clerkships who responded to the first wave and to at least two of the three following waves were included in the study. A structured and validated questionnaire encompassing 15 items on mentor performance and the personal characteristics of the clerks was used. Mixed linear models were developed for repeated measurements and to adjust for personal characteristics. Results The results revealed that the redesigned mentoring program improved the mentors’ performance over time for most evaluated items regarding professional development and personal support provided to the mentees. Conclusions Our findings serve as an improved framework for the role of the institution and demonstrate how institutional policies, programs, and structures can shape a clinical mentoring program. We recommend the adoption of mentorship schemes for other cohorts of medical students and for different learning and training stages involved in becoming a physician. PMID

  17. Neonatal Pulmonary MRI of Bronchopulmonary Dysplasia Predicts Short-term Clinical Outcomes.

    Science.gov (United States)

    Higano, Nara S; Spielberg, David R; Fleck, Robert J; Schapiro, Andrew H; Walkup, Laura L; Hahn, Andrew D; Tkach, Jean A; Kingma, Paul S; Merhar, Stephanie L; Fain, Sean B; Woods, Jason C

    2018-05-23

    Bronchopulmonary dysplasia (BPD) is a serious neonatal pulmonary condition associated with premature birth, but the underlying parenchymal disease and trajectory are poorly characterized. The current NICHD/NHLBI definition of BPD severity is based on degree of prematurity and extent of oxygen requirement. However, no clear link exists between initial diagnosis and clinical outcomes. We hypothesized that magnetic resonance imaging (MRI) of structural parenchymal abnormalities will correlate with NICHD-defined BPD disease severity and predict short-term respiratory outcomes. Forty-two neonates (20 severe BPD, 6 moderate, 7 mild, 9 non-BPD controls; 40±3 weeks post-menstrual age) underwent quiet-breathing structural pulmonary MRI (ultrashort echo-time and gradient echo) in a NICU-sited, neonatal-sized 1.5T scanner, without sedation or respiratory support unless already clinically prescribed. Disease severity was scored independently by two radiologists. Mean scores were compared to clinical severity and short-term respiratory outcomes. Outcomes were predicted using univariate and multivariable models including clinical data and scores. MRI scores significantly correlated with severities and predicted respiratory support at NICU discharge (P<0.0001). In multivariable models, MRI scores were by far the strongest predictor of respiratory support duration over clinical data, including birth weight and gestational age. Notably, NICHD severity level was not predictive of discharge support. Quiet-breathing neonatal pulmonary MRI can independently assess structural abnormalities of BPD, describe disease severity, and predict short-term outcomes more accurately than any individual standard clinical measure. Importantly, this non-ionizing technique can be implemented to phenotype disease and has potential to serially assess efficacy of individualized therapies.

  18. The effect of electronic monitoring feedback on medication adherence and clinical outcomes: A systematic review.

    Science.gov (United States)

    van Heuckelum, Milou; van den Ende, Cornelia H M; Houterman, Anne E J; Heemskerk, Charlotte P M; van Dulmen, Sandra; van den Bemt, Bart J F

    2017-01-01

    This study aims to assess the efficacy of Electronic Monitoring Feedback (EMF) as an intervention to improve medication adherence (i.e. dose- or full adherence) and clinical outcomes in adult patients. A systematic search was performed in Medline, EMBASE, PsycINFO and Web of Science and reported according to the PRISMA guidelines. Randomised controlled trials (RCTs) comparing EMF with usual care were identified to systematically summarise the evidence for use of EMF in improving medication adherence and clinical outcomes. The GRADE approach was used to assess the quality of the body of evidence. Of 9,993 initially-identified studies, ten studies (four of high-quality and six of low-quality) were included. The sample size of the studies included varied from 18 to 205 patients. Four of the six studies (66.7%) reported a significant positive effect of EMF on mean dose adherence levels, whereas a significant positive effect of EMF on mean full adherence levels was found in all of the included studies (100%, five out of five of the studies included). A significant positive effect of EMF on clinical outcomes was reported in one of the seven studies included. The overall effect of EMF on mean dose- and full adherence was positive and the overall effect of EMF on clinical outcomes was inconclusive. Considering the positive effect of EMF on medication adherence, EMF might be a promising intervention to enhance medication adherence. However, the effect of EMF on clinical outcomes was inconclusive. Prior to implementing EMF in clinical practice, future research with high-quality studies (e.g. adequate sample sizes, follow-up periods and no interfering co-interventions) is required to examine the (long-term) efficacy of EMF.

  19. Disease Progression/Clinical Outcome Model for Castration-Resistant Prostate Cancer in Patients Treated with Eribulin

    NARCIS (Netherlands)

    Van Hasselt, J. G C; Gupta, A.; Hussein, Z.; Beijnen, J. H.; Schellens, J. H M; Huitema, A. D R

    2015-01-01

    Frameworks that associate cancer dynamic disease progression models with parametric survival models for clinical outcome have recently been proposed to support decision making in early clinical development. Here we developed such a disease progression clinical outcome model for castration-resistant

  20. A systematic review of team formulation in clinical psychology practice: Definition, implementation, and outcomes.

    Science.gov (United States)

    Geach, Nicole; Moghaddam, Nima G; De Boos, Danielle

    2017-10-03

    Team formulation is promoted by professional practice guidelines for clinical psychologists. However, it is unclear whether team formulation is understood/implemented in consistent ways - or whether there is outcome evidence to support the promotion of this practice. This systematic review aimed to (1) synthesize how team formulation practice is defined and implemented by practitioner psychologists and (2) analyse the range of team formulation outcomes in the peer-reviewed literature. Seven electronic bibliographic databases were searched in June 2016. Eleven articles met inclusion criteria and were quality assessed. Extracted data were synthesized using content analysis. Descriptions of team formulation revealed three main forms of instantiation: (1) a structured, consultation approach; (2) semi-structured, reflective practice meetings; and (3) unstructured/informal sharing of ideas through routine interactions. Outcome evidence linked team formulation to a range of outcomes for staff teams and service users, including some negative outcomes. Quality appraisal identified significant issues with evaluation methods; such that, overall, outcomes were not well-supported. There is weak evidence to support the claimed beneficial outcomes of team formulation in practice. There is a need for greater specification and standardization of 'team formulation' practices, to enable a clearer understanding of any relationships with outcomes and implications for best-practice implementations. Under the umbrella term of 'team formulation', three types of practice are reported: (1) highly structured consultation; (2) reflective practice meetings; and (3) informal sharing of ideas. Outcomes linked to team formulation, including some negative outcomes, were not well evidenced. Research using robust study designs is required to investigate the process and outcomes of team formulation practice. © 2017 The British Psychological Society.

  1. Stakeholder Perceptions, Learning Opportunities, and Student Outcomes in Three Clinical Learning Models.

    Science.gov (United States)

    Hendricks, Susan; DeMeester, Deborah; Stephenson, Evelyn; Welch, Janet

    2016-05-01

    Understanding the strengths and challenges of various clinical models is important for nursing education. Three long-standing clinical models (preceptored, hybrid, and traditional) were compared on several outcome measures related to satisfaction, learning opportunities, and student outcomes. Students, faculty, and preceptors participated in this study. Although no differences were noted in satisfaction or standardized examination scores, students in the preceptored clinical model were able to practice more psychomotor skills. Although participants in the preceptored model reported spending more time communicating with staff nurses than did those in the other models, students in the traditional model spent more time with faculty. No differences were noted among groups in student clinical observation time. All clinical learning models were focused on how clinical time was structured, without an emphasis on how faculty and preceptors work with students to develop nursing clinical reasoning skills. Identifying methodology to impact thinking in the clinical environment is a key next step. [J Nurs Educ. 2016;55(5):271-277.]. Copyright 2016, SLACK Incorporated.

  2. Clinical outcomes for young people with screening-detected and clinically-diagnosed rheumatic heart disease in Fiji.

    Science.gov (United States)

    Engelman, Daniel; Mataika, Reapi L; Ah Kee, Maureen; Donath, Susan; Parks, Tom; Colquhoun, Samantha M; Carapetis, Jonathan R; Kado, Joseph H; Steer, Andrew C

    2017-08-01

    Echocardiographic screening is under consideration as a disease control strategy for rheumatic heart disease (RHD). However, clinical outcomes of young people with screening-detected RHD are unknown. We aimed to describe the outcomes for a cohort with screening-detected RHD, in comparison to patients with clinically-diagnosed RHD. A retrospective cohort study included all young people with screening-detected RHD in the Central Division of Fiji in the primary cohort. Screen-negative and clinically-diagnosed comparison groups were matched 1:1 to the primary cohort. Data were collected on mortality, clinical complications and healthcare utilisation from the electronic and paper health records and existing databases. Seventy participants were included in each group. Demographic characteristics of the groups were similar (median age 11years, 69% female, median follow-up 7years). There were nine (12.9%) RHD-related deaths in the clinically-diagnosed group and one (1.4%) in the screening-detected group (Incident Rate Ratio: 9.6, 95% CI 1.3-420.6). Complications of RHD were observed in 39 (55.7%) clinically-diagnosed cases, four (20%) screening-detected cases and one (1.4%) screen-negative case. There were significant differences in the cumulative complication curves of the groups (pFiji. The prognosis of clinically-diagnosed RHD remains poor, with very high mortality and complication rates. Further studies in other settings will inform RHD screening policy. Comprehensive control strategies are required for disease prevention. Copyright © 2017 Elsevier B.V. All rights reserved.

  3. Analyzing Clinical Presentation, Service Utilization, and Clinical Outcome of Female Sexual Minority College Students

    Science.gov (United States)

    Kay, Heather C.

    2013-01-01

    Researchers examining clinically-relevant trends for sexual minority women have found evidence of psychological distress and greater utilization of mental health services compared to heterosexually-identified women. However, the results of many research studies with this population have methodological limitations surrounding recruitment of…

  4. Clinical and histologic studies of olfactory outcomes after nasoseptal flap harvesting.

    Science.gov (United States)

    Kim, Sang-Wook; Park, Kyung Bum; Khalmuratova, Roza; Lee, Hong-Kyoung; Jeon, Sea-Yuong; Kim, Dae Woo

    2013-07-01

    Since the introduction of an endonasal endoscopic approach in transsphenoidal pituitary surgery, reports of perioperative olfactory changes have presented conflicting results. We examined the incidence of olfactory loss in cases of endoscopic transsphenoidal pituitary surgery with skull base repair using the nasoseptal flap (NSF) and the effects of monopolar electrocautery commonly used in designing the NSF. Case-control study. Fifteen patients who underwent endoscopic transsphenoidal pituitary surgery with skull base reconstruction using the NSF were divided into cold knife (n = 8) and electrocautery (n = 7) groups according to the device used in the superior incision of the NSF. Patients were followed regularly to monitor the need for dressing or adhesiolysis around the olfactory cleft. All subjects received olfactory tests before and 6 months after surgery. Septal mucosa specimens obtained during posterior septectomy were incised with different devices, and the degree of mucosal damage was evaluated. One patient in the electrocautery group demonstrated olfactory dysfunction postoperatively, but the other 14 patients showed no decrease in olfaction. In histologic analyses, 55.8% and 76.9% of the mucosal surface showed total epithelial loss when the mucosa was cut with cutting- and coagulation-mode electrocautery, respectively. In contrast, only 20% of the mucosal surface exhibited total epithelial loss when the mucosa was cut with a cold knife (P knife in making superior incision may reduce tissue damage with better olfactory outcomes. Copyright © 2013 The American Laryngological, Rhinological and Otological Society, Inc.

  5. Clinical Outcome And Arginine Serum of Acute Ischemic Stroke Patients Supplemented by Snakehead Fish Extract

    Science.gov (United States)

    Pudjonarko, Dwi; Retnaningsih; Abidin, Zainal

    2018-02-01

    Background: Levels of arginine associated with clinical outcome in acute ischemic stroke (AIS). Arginine is a protein needed to synthesis nitric oxide (NO), a potential vasodilator and antioxidant. Snakehead fish is a source of protein which has antioxidant activity. Snakehead fish contains mineral, vitamin, and amino acids. One of the amino acids that were found quite high in snakehead fish extract is arginine. The aim of this study was done to determine the effect of snakehead fish extracts (SFE) on serum arginin levels and clinical outcome of AIS patients. Methods: It was double-blind randomized pretest-posttest control group design, with. AIS patients were divided into two groups i.e. snakehead fish extracts (SFE) and control. SFE group were administered 15 grams SFE for 7 days . Arginine serum levels and clinical outcome (measured by National Institute of Health Stroke Scale = NIHSS) were measured before and after treatment, other related factors were also analyzed in Logistic regression. Results: A total of 42 subjects who were performed random allocation as SFE or control group. There was no differences in subject characteristics between the two groups. There was a differences Δ arginine serum levels between SFE and control (33.6±19.95 μmol/L 0.3±2.51 μmol/L pgender factor that affected on improvement of NIHSS (OR=7; p=0,01). Conclusion: There is Clinical outcome improvement and enhancement of arginine serum levels in AIS patient with snakehead fish extract supplementation.

  6. Do clinical characteristics and outcome in nonagenarians with a hip fracture differ from younger patients?

    NARCIS (Netherlands)

    Vochteloo, Anne J.H.; Borger van der Burg, Boudewijn L.S.; Tuinebreijer, Wim E.; de Vries, Mark R.; Niggebrugge, Arthur H.P.; Bloem, Rolf M.; Maier, Andrea B.; Nelissen, Rob G.H.H.; Pilot, Peter

    Aim: To compare clinical characteristics and outcome of nonagenarian hip fracture patients with younger patients aged 65-89years. Methods: This was a cohort follow-up study of admissions for a hip fracture between 2005-2010 (mean follow up of 3.5years) in two teaching hospitals in the Netherlands;

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

    NARCIS (Netherlands)

    Espe, K.M.; Raila, J.; Henze, A.; Blouin, K.; Schneider, A.; Schmiedeke, D.; Krane, V.; Pilz, S.; Schweigert, F.J.; Hocher, B.; Wanner, C.; Drechsler, C.

    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 α-tocopherol and specific clinical outcomes in diabetic

  8. Relationships between the implementation of quality management strategies and clinical outcomes in European hospitals.

    NARCIS (Netherlands)

    Suñol, R.; Arah, O.A.; Wagner, C.; Groene, O.

    2013-01-01

    Objectives: Considerable resources are spent on implementing hospital and departmental quality management strategies. Yet, the evidence on the factors associated with the uptake of hospitals of quality management and the impact of quality management systems on clinical outcomes is limited. We

  9. Clinical Features and Outcome of Ebola Virus Disease in Pediatric Patients

    DEFF Research Database (Denmark)

    Damkjær, Mads; Rudolf, Frauke; Mishra, Sharmistha

    2016-01-01

    Clinical and outcome data on pediatric Ebola virus disease are limited. We report a case-series of 33 pediatric patients with Ebola virus disease in a single Ebola Treatment Center in 2014-2015. The case-fatality rate was 42%, with the majority of deaths occurring within 10 days of admission....

  10. International patient and physician consensus on a psoriatic arthritis core outcome set for clinical trials

    DEFF Research Database (Denmark)

    Orbai, Ana-Maria; de Wit, Maarten; Mease, Philip

    2017-01-01

    OBJECTIVE: To identify a core set of domains (outcomes) to be measured in psoriatic arthritis (PsA) clinical trials that represent both patients' and physicians' priorities. METHODS: We conducted (1) a systematic literature review (SLR) of domains assessed in PsA; (2) international focus groups t...

  11. Clinical outcome after unilateral oophorectomy in patients with polycystic ovary syndrome

    NARCIS (Netherlands)

    Kaaijk, E. M.; Hamerlynck, J. V.; Beek, J. F.; van der Veen, F.

    1999-01-01

    The objective of this study is to report retrospectively on the clinical outcome of unilateral oophorectomy in 14 women with polycystic ovary syndrome who had undergone this treatment 14-18 years ago in our hospital for clomiphene citrate-resistant anovulation and long standing infertility or for

  12. The impact of HIV clinical pharmacists on HIV treatment outcomes: a systematic review

    Directory of Open Access Journals (Sweden)

    Saberi P

    2012-04-01

    Full Text Available Parya Saberi1, Betty J Dong2, Mallory O Johnson1, Ruth M Greenblatt2, Jennifer M Cocohoba21Department of Medicine, 2Department of Clinical Pharmacy, University of California, San Francisco, CA, USAObjective: Due to the rapid proliferation of human immunodeficiency virus (HIV treatment options, there is a need for health care providers with knowledge of antiretroviral therapy intricacies. In a HIV multidisciplinary care team, the HIV pharmacist is well-equipped to provide this expertise. We conducted a systematic review to assess the impact of HIV pharmacists on HIV clinical outcomes.Methods: We searched six electronic databases from January 1, 1980 to June 1, 2011 and included all quantitative studies that examined pharmacist's roles in the clinical care of HIV-positive adults. Primary outcomes were antiretroviral adherence, viral load, and CD4+ cell count and secondary outcomes included health care utilization parameters, antiretroviral modifications, and other descriptive variables.Results: Thirty-two publications were included. Despite methodological limitation, the involvement of HIV pharmacists was associated with statistically significant adherence improvements and positive impact on viral suppression in the majority of studies.Conclusion: This systematic review provides evidence of the beneficial impact of HIV pharmacists on HIV treatment outcomes and offers suggestions for future research.Keywords: pharmacist, HIV/AIDS, clinical, adherence, impact

  13. Association between oral nutritional supplementation and clinical outcomes among patients with ESRD.

    Science.gov (United States)

    Cheu, Christine; Pearson, Jeffrey; Dahlerus, Claudia; Lantz, Brett; Chowdhury, Tania; Sauer, Peter F; Farrell, Robert E; Port, Friedrich K; Ramirez, Sylvia P B

    2013-01-01

    Oral nutritional supplementation (ONS) was provided to ESRD patients with hypoalbuminemia as part of Fresenius Medical Care Health Plan's (FMCHP) disease management. This study evaluated the association between FMCHP's ONS program and clinical outcomes. Analyses included FMCHP patients with ONS indication (n=470) defined as 2-month mean albumin management setting.

  14. Treatment outcomes in a rural HIV clinic in South Africa: Implications ...

    African Journals Online (AJOL)

    Objective: To assess the treatment outcomes of an HIV clinic in rural Limpopo province, South Africa. Methods: A retrospective cohort study involving medical records review of HIV-positive patients initiated on antiretroviral treatment (ART) was conducted from December 2007 to November 2008 at Letaba Hospital. Data on ...

  15. Clinical outcomes of patients living with HIV visiting ART centre at a ...

    African Journals Online (AJOL)

    The present retrospective study was aimed to provide information about the prevalence and clinical outcomes of patients living with HIV in Warangal District, in the Northern Telangana region, India. The national AIDS control organization and Kakatiya Medical College (KMC) Institutional Review Board reviewed and ...

  16. Body Composition in Relation to Clinical Outcomes in Renal Cell Cancer

    NARCIS (Netherlands)

    Vrieling, Alina; Kampman, Ellen; Knijnenburg, Nathalja C.; Mulders, Peter F.; Sedelaar, J.P.M.; Baracos, Vickie E.; Kiemeney, Lambertus A.

    2016-01-01

    Context: Several studies suggest that body composition (ie, body proportions of muscle and fat defined by computed tomography) is associated with clinical outcomes of several cancer types, including renal cell cancer (RCC). Objective: To conduct a systematic review and meta-analysis of the evidence

  17. 76 FR 45271 - Review and Qualification of Clinical Outcome Assessments; Public Workshop

    Science.gov (United States)

    2011-07-28

    ... announcing a public workshop to discuss measurement principles for clinical outcome assessments (COAs) for... appropriate drug development program. Because the qualification process is separate from the drug marketing... other DDTs. This workshop will focus on FDA review principles specific to all type of COAs, i.e., PRO...

  18. Long-Term Clinical Outcomes of Subcutaneous Versus Transvenous Implantable Defibrillator Therapy

    NARCIS (Netherlands)

    Brouwer, Tom F.; Yilmaz, Dilek; Lindeboom, Robert; Buiten, Maurits S.; Olde Nordkamp, Louise R. A.; Schalij, Martin J.; Wilde, Arthur A.; van Erven, Lieselot; Knops, Reinoud E.

    2016-01-01

    Transvenous implantable cardioverter-defibrillators (TV-ICDs) improve survival in patients at risk for sudden cardiac death, but complications remain an important drawback. The subcutaneous ICD (S-ICD) was developed to overcome lead-related complications. Comparison of clinical outcomes of both

  19. Loop diuretics, renal function and clinical outcome in patients with heart failure and reduced ejection fraction

    NARCIS (Netherlands)

    Damman, Kevin; Kjekshus, John; Wikstrand, John; Cleland, John G. F.; Komajda, Michel; Wedel, Hans; Waagstein, Finn; McMurray, John J. V.

    AimWe aimed to study the relationships of loop diuretic dose with renal function and clinical outcomes in patients with chronic heart failure (HF). Methods and resultsLoop diuretic dose at baseline was recorded in patients included in the Controlled Rosuvastatin Multinational Trial in Heart Failure

  20. Coiling and clipping of middle cerebral artery aneurysms: a systematic review on clinical and imaging outcome

    NARCIS (Netherlands)

    Zijlstra, Ijsbrand A.; Verbaan, Dagmar; Majoie, Charles B.; Vandertop, Peter; van den Berg, Rene

    2016-01-01

    There is an ongoing debate on the preferred treatment of middle cerebral artery (MCA) aneurysms. The purpose of this study was to assess the clinical and imaging outcomes comparing conventional coiling and clipping of unruptured and ruptured MCA aneurysms. We searched the electronic databases

  1. Clinical and radiographic outcome of revision surgery of radial head prostheses: midterm results in 16 patients

    NARCIS (Netherlands)

    Viveen, Jetske; Kodde, Izaäk F.; Koenraadt, Koen L. M.; Beumer, Annechien; The, Bertram; Eygendaal, Denise

    2017-01-01

    Little is known about revision surgery of radial head arthroplasty. The aim of this study was to report on the clinical and radiographic outcome of revision arthroplasty of the elbow with a bipolar metallic radial head prosthesis. Between 2006 and 2013, we used either a press-fit or cemented RHS

  2. Clinical profile and outcomes of measles in south-western Nigerian ...

    African Journals Online (AJOL)

    Background: Barely two years to the end-point of the count-down to 2015, measles still remains a major cause of morbidity and mortality in Nigerian children, despite being vaccine-preventable. Aims/objectives: We evaluated the spectrum of clinical morbidities and determinant of poor outcomes associated with measles in ...

  3. 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.

  4. Coronary artery disease, revascularization, and clinical outcomes in transcatheter aortic valve replacement

    DEFF Research Database (Denmark)

    Millan-Iturbe, Oscar; Sawaya, Fadi J; Lønborg, Jacob

    2018-01-01

    /or chronic total occlusion(s). In conclusion, CAD is prevalent in TAVR patients and pre-TAVR coronary revascularization is typically focused on treating proximal and high-grade stenosis. A selective pre-TAVR PCI strategy results in favorable clinical outcomes with very low rates of post-TAVR coronary...

  5. Clinical Presentation And Outcome Of Snake-Bite Patients At Zamko ...

    African Journals Online (AJOL)

    Objective: To assess the pattern of clinical presentation and management outcome of snake bite victims treated in a comprehensive health centre in a rural setting in North-Central zone of Nigeria where snake bite morbidity and mortality are known to be unacceptably high. Methods: All records of admission in the ...

  6. Creating guidance for the use of patient reported outcome measures (PROMS) in clinical palliatieve care.

    NARCIS (Netherlands)

    Vliet, L.M. van; Harding, R.; Bausewein, C.; Payne, S.; Higginson, I.J.

    2014-01-01

    Introduction: Routine use of Patient Reported Outcome Measures (PROMs) in clinical practice can influence care but is not always achieved. One reason for this seems to be a lack of guidance on how to use PROMs in palliative care practice. This project aimed to provide such guidance. Aim(s) and

  7. Training clinicians in how to use patient-reported outcome measures in routine clinical practice

    NARCIS (Netherlands)

    Santana, Maria J.; Haverman, Lotte; Absolom, Kate; Takeuchi, Elena; Feeny, David; Grootenhuis, Martha; Velikova, Galina

    2015-01-01

    Patient-reported outcome measures (PROs) were originally developed for comparing groups of people in clinical trials and population studies, and the results were used to support treatment recommendations or inform health policy, but there was not direct benefit for the participants providing PROs

  8. Combining Clinical Information and Patient Reported Outcome Measures in Orthopaedic Surgery and Sports Medicine

    NARCIS (Netherlands)

    Kampen, D.A. van

    2013-01-01

    In this thesis we investigated the use of clinical information and Patient Reported Outcome Measures (PROMs) for patient evaluation in orthopaedic surgery and sports medicine. In the first part, we showed that the Dutch version of the Simple Shoulder Test (SST) is a valid and reliable

  9. [Value of nutritional risk screening in evaluating adverse clinical outcomes in children with severe pneumonia].

    Science.gov (United States)

    Guo, Xiao-Hui; Sun, Yan-Feng; Wang, Jiang-Bo; Han, Shu-Zhen; Miao, Jing; Cui, Min

    2017-03-01

    To investigate the nutritional risk in children with severe pneumonia using the Screening Tool for the Assessment of Malnutrition in Paediatrics (STAMP) and the association between nutritional risk and adverse clinical outcomes. According to the STAMP score, 216 children with severe pneumonia were classified into high nutritional risk group (HR group; n=98), moderate nutritional risk group (MR group; n=65), and low nutritional risk group (LR group; n=53). Fasting blood samples were collected to measure the levels of insulin-like growth factor-1 (IGF-1), adiponectin, leptin, non-esterified fatty acid (NEFA), albumin, transferrin, prealbumin, and retinol binding protein (RBP). The adverse clinical outcomes were recorded. Compared with the MR and LR groups, the HR group had significantly lower serum levels of IGF-1, leptin, adiponectin, prealbumin, and RBP, as well as a significantly higher serum level of NEFA (Prisk screening has an important value in evaluating the clinical outcome of children with severe pneumonia, and children at a higher nutritional risk tend to have more adverse clinical outcomes.

  10. The effect of HIV status on clinical outcomes of surgical sepsis in ...

    African Journals Online (AJOL)

    Background. KwaZulu-Natal Province, South Africa (SA), has long been the epicentre of the HIV epidemic, but the impact of HIV co-infection on the clinical outcomes of emergency surgical patients with sepsis remains largely unknown. Objective. To review our experience with the management of patients with HIV ...

  11. Procalcitonin levels in sepsis and its association with clinical outcome in southern India.

    Science.gov (United States)

    Rebello, Alex; Thabah, Molly Mary; Dutta, Tarun Kumar; Bobby, Zachariah; Harish, B N; Mehalingam, Vadivelan

    2017-10-01

    Procalcitonin has been found to be a good marker for the diagnosis of sepsis. However, data on procalcitonin levels to predict the clinical outcome in patients with sepsis are limited. The aim of our study was to estimate serum procalcitonin levels in patients with sepsis and to identify its relationship with the clinical outcome. This was a prospective observational study conducted on 112 patients with sepsis admitted to the medical wards and medical intensive care unit of a tertiary care teaching hospital. Serum procalcitonin was measured at baseline before antibiotic administration and on day 5. The clinical outcome studied was death or survival on day 28. Baseline mean serum procalcitonin was highest in patients with septic shock and lowest in patients having sepsis without organ dysfunction. Mean values of procalcitonin at baseline and on day 5 were significantly higher in non-survivors when compared with survivors. There was a significant difference in the change in procalcitonin levels from baseline to day 5 between survivors and non-survivors, with survivors having declining values on day 5 while non-survivors had increasing values from baseline. The baseline APACHE II and SOFA scores also showed a significant correlation with the baseline procalcitonin level. Declining values of procalcitonin therefore indicate a favourable clinical outcome in patients with sepsis.

  12. Subjective versus objective assessment in early clinical outcome of modified Lapidus procedure for hallux valgus deformity.

    Science.gov (United States)

    Chopra, S; Moerenhout, K; Crevoisier, X

    2016-02-01

    Studies have assessed the outcome of hallux valgus surgeries based on subjective questionnaires, usually the American Orthopaedic Foot and Ankle Society Score, and radiographic results reporting good to excellent outcome at 6-12 months postoperatively. However, contrasting results were reported by gait studies at 12-24 months postoperatively. In a previous study, we found nine gait parameters which can describe the altered gait in hallux valgus deformity. This study aimed, to assess the outcome of modified Lapidus at 6 months postoperatively, using gait assessment method, to determine if the nine specified gait parameters effectively relates with the clinical scores and the radiological results or add information missed by these commonly used clinical assessments. We assessed 21 participants including 11 controls and 10 patients with moderate to severe hallux valgus deformity. The patient group was followed 6 months postoperatively. The ambulatory gait assessment was performed utilizing pressure insoles and inertial sensors. Clinical assessment includes foot and ankle questionnaires along with radiographic results. Comparison was made using non parametric tests, Phallux valgus surgeries. The existing clinical assessment overestimates the functional outcome at the early postoperative phase. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. [Differences in clinical characteristics and outcomes of diabetic ketoacidosis (DKA) in Jewish and Bedouin patients].

    Science.gov (United States)

    Rabaev, Elena; Sagy, Iftach; Zaid, Eed Abu; Nevzorov, Roman; Harman-Boehm, Ilana; Zeller, Lior; Barski, Leonid

    2014-01-01

    The aim of this study was to compare clinical characteristics and outcomes of diabetic ketoacidosis (DKA) in the Jewish and Bedouin populations. A retrospective analysis was conducted of hospital admissions for diabetic ketoacidosis in adult patients between 2003 and 2010. The clinical and biochemical characteristics and outcomes of diabetic ketoacidosis patients of Jewish origin were compared with those of Bedouin origin. The primary outcome was in-hospital all-cause mortality. The study cohort included 220 consecutive patients for whom the admission diagnosis was diabetic ketoacidosis. The cohort was categorized according to Jewish and Bedouin origin as follows: 177 (80.5%) Jewish and 43 (19.5%) Bedouin patients. The Jewish patients were significantly older than the Bedouin patients (45.8 +/- 18.9 vs. 32.9 +/- 15.3, p ventilation and bed-ridden state were independent predictors of 30-day mortality in both ethnic groups.

  14. Plasmapheresis in thrombotic microangiopathy-associated syndromes: review of outcome data derived from clinical trials and open studies.

    Science.gov (United States)

    von Baeyer, Hans

    2002-08-01

    Current reimbursement policy of health insurance for therapeutic plasmapheresis requires proof of efficacy using the concept of evidence-based medicine. The aim of this paper is to review the outcome of plasmapheresis used to treat thrombotic microangiopathy (TMA)-associated syndromes in the last decade to provide scientific evidence to back up reimbursement applications. The strength of evidence of each reviewed study was assessed using the five levels of evidence criteria as defined by the American Society of Hematology in 1996 for assessment of the treatment of immune thrombocytopenia. The level Experimental indication was added for situations where only case reports or small series supported by pathophysiological reasoning are available. The definitions of evidence used in this paper are as follows: Level I, randomized clinical trial with low rates of error (p historical control group; Level V, case series without a control group or expert opinion; and Experimental, case reports and pathophysiological reasoning. The results of this analysis based on the published data is summarized as follows: The indication of plasmapheresis is assigned to Level IV evidence for thrombotic thrombocytopenic purpura/hemolytic uremic syndrome (TTP/HUS); cancer/chemotherapy-associated TTP/HUS is assigned to Level V evidence; and TTP/HUS refractory to standard plasma exchange and post-bone marrow transplantation TTP/HUS are assigned to Experimental indication. For both subsets, protein A immunoadsorption is reportedly successful. The other TMA-associated syndromes, hemolysis elevated liver enzymes low platelets and HUS in early childhood, are no indication of plasmapheresis. Two randomized clinical trials were performed in order to demonstrate the superiority of plasma exchange/fresh frozen plasma (PEX/FFP) over plasma transfusion in the management of TTP/HUS. The results prove the greater clinical success of the latter type of plasma administration. Standard PEX/FFP has reduced the

  15. [Clinical skills and outcomes of chair-side computer aided design and computer aided manufacture system].

    Science.gov (United States)

    Yu, Q

    2018-04-09

    Computer aided design and computer aided manufacture (CAD/CAM) technology is a kind of oral digital system which is applied to clinical diagnosis and treatment. It overturns the traditional pattern, and provides a solution to restore defect tooth quickly and efficiently. In this paper we mainly discuss the clinical skills of chair-side CAD/CAM system, including tooth preparation, digital impression, the three-dimensional design of prosthesis, numerical control machining, clinical bonding and so on, and review the outcomes of several common kinds of materials at the same time.

  16. 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.

  17. Markers of neuroinflammation and neuronal injury in bipolar disorder: Relation to prospective clinical outcomes.

    Science.gov (United States)

    Isgren, Anniella; Sellgren, Carl; Ekman, Carl-Johan; Holmén-Larsson, Jessica; Blennow, Kaj; Zetterberg, Henrik; Jakobsson, Joel; Landén, Mikael

    2017-10-01

    Neuroimmune mechanisms have been linked to the pathophysiology of bipolar disorder based on studies of biomarkers in plasma, cerebrospinal fluid (CSF), and postmortem brain tissue. There are, however, no longitudinal studies investigating if CSF markers of neuroinflammation and neuronal injury predict clinical outcomes in patients with bipolar disorder. We have in previous studies found higher CSF concentrations of interleukin-8 (IL-8), monocyte chemoattractant protein 1 (MCP-1/CCL-2), chitinase-3-like protein 1 (CHI3L1/YKL-40), and neurofilament light chain (NF-L) in euthymic patients with bipolar disorder compared with controls. Here, we investigated the relationship of these CSF markers of neuroinflammation and neuronal injury with clinical outcomes in a prospective study. 77 patients with CSF analyzed at baseline were followed for 6-7years. Associations of baseline biomarkers with clinical outcomes (manic/hypomanic and depressive episodes, suicide attempts, psychotic symptoms, inpatient care, GAF score change) were investigated. Baseline MCP-1 concentrations were positively associated with manic/hypomanic episodes and inpatient care during follow-up. YKL-40 concentrations were negatively associated with manic/hypomanic episodes and with occurrence of psychotic symptoms. The prospective negative association between YKL-40 and manic/hypomanic episodes survived multiple testing correction. Concentrations of IL-8 and NF-L were not associated with clinical outcomes. High concentrations of these selected CSF markers of neuroinflammation and neuronal injury at baseline were not consistently associated with poor clinical outcomes in this prospective study. The assessed proteins may be involved in adaptive immune processes or reflect a state of vulnerability for bipolar disorder rather than being of predictive value for disease progression. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Dietary patterns and clinical outcomes in hemodialysis patients in Japan: a cohort study.

    Directory of Open Access Journals (Sweden)

    Kazuhiko Tsuruya

    Full Text Available Little is known about actual dietary patterns and their associations with clinical outcomes in hemodialysis patients. We identified dietary patterns in hemodialysis patients in Japan and examined associations between dietary patterns and clinical outcomes.We used data from 3,080 general-population participants in the Hisayama study (year 2007, and data from 1,355 hemodialysis patients in the Japan Dialysis Outcomes and Practice Patterns Study (JDOPPS: years 2005-2007. Food intake was measured using a brief self-administered diet-history questionnaire (BDHQ. To identify food groups with the Hisayama population data, we used principal components analysis with Promax rotation. We adjusted the resulting food groups for total daily energy intake, and then we used those adjusted food-group scores to identify dietary patterns in the JDOPPS patients by cluster analysis (Ward's method. We then used Cox regression to examine the association between dietary patterns and a composite of adverse clinical outcomes: hospitalization due to cardiovascular disease or death due to any cause.We identified three food groups: meat, fish, and vegetables. Using those groups we then identified three dietary patterns: well-balanced, unbalanced, and other. After adjusting for potential confounders, we found an association between an unbalanced diet and important clinical events (hazard ratio 1.90, 95% C.I. 1.19-3.04.Hemodialysis patients whose diet was unbalanced were more likely to have adverse clinical outcomes. Thus hemodialysis patients might benefit not only from portion control, but also from a diet that is well-balanced diet with regard to the food groups identified here as meat, fish, and vegetables.

  19. Accuracy of glenoid component placement in total shoulder arthroplasty and its effect on clinical and radiological outcome in a retrospective, longitudinal, monocentric open study.

    Directory of Open Access Journals (Sweden)

    Thomas M Gregory

    Full Text Available BACKGROUND: The success of Total Shoulder Arthroplasty (TSA is believed to depend on the restoration of the natural anatomy of the joint and a key development has been the introduction of modular humeral components to more accurately restore the patient's anatomy. However, there are no peer-reviewed studies that have reported the degree of glenoid component mal-position achieved in clinical practice and the clinical outcome of such mal-position. The main purpose of this study was to assess the accuracy of glenoid implant positioning during TSA and to relate it to the radiological (occurrence of radiolucent lines and osteolysis on CT and clinical outcomes. METHODS: 68 TSAs were assessed with a mean follow-up of 38+/-27 months. The clinical evaluation consisted of measuring the mobility as well as of the Constant Score. The radiological evaluation was performed on CT-scans in which metal artefacts had been eliminated. From the CT-scans radiolucent lines and osteolysis were assessed. The positions of the glenoid and humeral components were also measured from the CT scans. RESULTS: Four position glenoid component parameters were calculated The posterior version (6°±12°; mean ± SD, the superior tilt (12°±17°, the rotation of the implant relative to the scapular plane (3°±14° and the off-set distance of the centre of the glenoid implant from the scapular plane (6±4 mm. An inferiorly inclined implant was found to be associated with higher levels of radiolucent lines while retroversion and non-neutral rotation were associated with a reduced range of motion. CONCLUSION: this study demonstrates that glenoid implants of anatomic TSA are poorly positioned and that this malposition has a direct effect on the clinical and radiological outcome. Thus, further developments in glenoid implantation techniques are required to enable the surgeon to achieve a desired implant position and outcome.

  20. New onset status epilepticus in older patients: Clinical characteristics and outcome.

    Science.gov (United States)

    Malter, M P; Nass, R D; Kaluschke, T; Fink, G R; Burghaus, L; Dohmen, C

    2017-10-01

    We here evaluated (1) the differential characteristics of status epilepticus (SE) in older (≥60 years) compared to younger adults (18-59 years). In particular, we were interested in (2) the proportion and characteristics of new onset SE in patients with no history of epilepsy (NOSE) in older compared to younger adults, and (3) predictive parameters for clinical outcome in older subjects with NOSE. We performed a monocentric retrospective analysis of all adult patients (≥18years) admitted with SE to our tertiary care centre over a period of 10 years (2006-2015) to evaluate clinical characteristics and short-time outcome at discharge. One-hundred-thirty-five patients with SE were included in the study. Mean age at onset was 64 years (range 21-90), eighty-seven of the patients (64%) were older than 60 years. In 76 patients (56%), SE occurred as NOSE, sixty-seven percent of them were aged ≥60 years. There was no age-dependent predominance for NOSE. NOSE was not a relevant outcome predictor, especially regarding age-related subgroups. Older patients with NOSE had less frequently general tonic clonic SE (GTCSE; p=0.001) and were more often female (p=0.01). Regarding outcome parameters and risk factors in older patients with NOSE, unfavourable outcome was associated with infections during in-hospital treatment (0.04), extended stay in ICU (p=0.001), and generally in hospital (p<0.001). In our cohort, older patients represented the predominant subgroup in patients with SE. Older patients suffered more often from non-convulsive semiology and had a less favourable short-time outcome. NOSE was not a predictive outcome parameter in older patients. Data suggest that avoiding infections should have a priority because higher infection rates were associated with unfavourable outcome. Copyright © 2017 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.

  1. Critical Care Follow-up Clinics: A Scoping Review of Interventions and Outcomes.

    Science.gov (United States)

    Lasiter, Sue; Oles, Sylwia K; Mundell, James; London, Susan; Khan, Babar

    2016-01-01

    The purpose of this scoping review is to identify evidence describing benefits of interventions provided in intensive care unit (ICU) survivor follow-up clinics. Advances in ICU treatments have increased the number of survivors who require specialized care for ICU-related sequelae. Intensive care unit survivor follow-up clinics exist, yet little is known about the nature and impact of interventions provided in such clinics. A scoping review of publications about in-person post-ICU follow-up care was undertaken. Ten databases were searched yielding 111 relevant unique publication titles and abstracts. Sample heterogeneity supported using a scoping review method. After excluding nonrelated publications, 33 reports were fully reviewed. Twenty international publications were included that described ICU follow-up clinic interventions and/or outcomes. Authors discussed very diverse interventions in 15 publications, and 9 reported some level of intervention effectiveness. Evidence was strongest that supported the use of prospective diaries as an intervention to prevent or improve psychological symptoms, whereas evidence to support implementation of other interventions was weak. Although ICU follow-up clinics exist, evidence for interventions and effectiveness of treatments in these clinics remains underexplored. Intensive care unit survivor follow-up clinics provide a venue for further interdisciplinary intervention research that could lead to better health outcomes for ICU survivors.

  2. Impact of individual clinical outcomes on trial participants' perspectives on enrollment in emergency research without consent.

    Science.gov (United States)

    Whitesides, Louisa W; Baren, Jill M; Biros, Michelle H; Fleischman, Ross J; Govindarajan, Prasanthi R; Jones, Elizabeth B; Pancioli, Arthur M; Pentz, Rebecca D; Scicluna, Victoria M; Wright, David W; Dickert, Neal W

    2017-04-01

    Evidence suggests that patients are generally accepting of their enrollment in trials for emergency care conducted under exception from informed consent. It is unknown whether individuals with more severe initial injuries or worse clinical outcomes have different perspectives. Determining whether these differences exist may help to structure post-enrollment interactions. Primary clinical data from the Progesterone for the Treatment of Traumatic Brain Injury trial were matched to interview data from the Patients' Experiences in Emergency Research-Progesterone for the Treatment of Traumatic Brain Injury study. Answers to three key questions from Patients' Experiences in Emergency Research-Progesterone for the Treatment of Traumatic Brain Injury study were analyzed in the context of enrolled patients' initial injury severity (initial Glasgow Coma Scale and Injury Severity Score) and principal clinical outcomes (Extended Glasgow Outcome Scale and Extended Glasgow Outcome Scale relative to initial injury severity). The three key questions from Patients' Experiences in Emergency Research-Progesterone for the Treatment of Traumatic Brain Injury study addressed participants' general attitude toward inclusion in the Progesterone for the Treatment of Traumatic Brain Injury trial (general trial inclusion), their specific attitude toward being included in Progesterone for the Treatment of Traumatic Brain Injury trial under the exception from informed consent (personal exception from informed consent enrollment), and their attitude toward the use of exception from informed consent in the Progesterone for the Treatment of Traumatic Brain Injury trial in general (general exception from informed consent enrollment). Qualitative analysis of interview transcripts was performed to provide contextualization and to determine the extent to which respondents framed their attitudes in terms of clinical experience. Clinical data from Progesterone for the Treatment of Traumatic Brain Injury

  3. Comparison of Registered and Reported Outcomes in Randomized Clinical Trials Published in Anesthesiology Journals.

    Science.gov (United States)

    Jones, Philip M; Chow, Jeffrey T Y; Arango, Miguel F; Fridfinnson, Jason A; Gai, Nan; Lam, Kevin; Turkstra, Timothy P

    2017-10-01

    Randomized clinical trials (RCTs) provide high-quality evidence for clinical decision-making. Trial registration is one of the many tools used to improve the reporting of RCTs by reducing publication bias and selective outcome reporting bias. The purpose of our study is to examine whether RCTs published in the top 6 general anesthesiology journals were adequately registered and whether the reported primary and secondary outcomes corresponded to the originally registered outcomes. Following a prespecified protocol, an electronic database was used to systematically screen and extract data from RCTs published in the top 6 general anesthesiology journals by impact factor (Anaesthesia, Anesthesia & Analgesia, Anesthesiology, British Journal of Anaesthesia, Canadian Journal of Anesthesia, and European Journal of Anaesthesiology) during the years 2007, 2010, 2013, and 2015. A manual search of each journal's Table of Contents was performed (in duplicate) to identify eligible RCTs. An adequately registered trial was defined as being registered in a publicly available trials registry before the first patient being enrolled with an unambiguously defined primary outcome. For adequately registered trials, the outcomes registered in the trial registry were compared with the outcomes reported in the article, with outcome discrepancies documented and analyzed by the type of discrepancy. During the 4 years studied, there were 860 RCTs identified, with 102 RCTs determined to be adequately registered (12%). The proportion of adequately registered trials increased over time, with 38% of RCTs being adequately registered in 2015. The most common reason in 2015 for inadequate registration was registering the RCT after the first patient had already been enrolled. Among adequately registered trials, 92% had at least 1 primary or secondary outcome discrepancy. In 2015, 42% of RCTs had at least 1 primary outcome discrepancy, while 90% of RCTs had at least 1 secondary outcome discrepancy

  4. Effect of prehospital ultrasound on clinical outcomes of non-trauma patients

    DEFF Research Database (Denmark)

    Rudolph, Søren Steemann; Sørensen, Martin Kryspin; Svane, Christian

    2014-01-01

    BACKGROUND: Advances in technology have made prehospital ultrasound (US) examination available. Whether US in the prehospital setting can lead to improvement in clinical outcomes is yet unclear. OBJECTIVE: The aim of this systematic review was to assess whether prehospital US improves clinical...... studies for additional relevant studies. We then performed a risk of bias analysis and descriptive data analysis. RESULTS: We identified 1707 unique citations and included ten studies with a total of 1068 patients undergoing prehospital US examination. Included publications ranged from case series to non...... studies were of large heterogeneity and all showed a high risk of bias. We were thus unable to assess the effect of prehospital US on clinical outcomes. However, consistent reports suggested that US may improve patient management with respect to diagnosis, treatment, and hospital referral....

  5. 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.

  6. Aggressive spinal haemangiomas: imaging correlates to clinical presentation with analysis of treatment algorithm and clinical outcomes

    Science.gov (United States)

    Cloran, Francis J; Pukenas, Bryan A; Loevner, Laurie A; Aquino, Christopher; Schuster, James

    2015-01-01

    Objective: Aggressive spinal haemangiomas (those with significant osseous expansion/extraosseous extension) represent approximately 1% of spinal haemangiomas and are usually symptomatic. In this study, we correlate imaging findings with presenting symptomatology, review treatment strategies and their outcomes and propose a treatment algorithm. Methods: 16 patients with aggressive haemangiomas were retrospectively identified from 1995 to 2013. Imaging was assessed for size, location, CT/MR characteristics, osseous expansion and extraosseous extension. Presenting symptoms, management and outcomes were reviewed. Results: Median patient age was 52 years. Median size was 4.5 cm. Lumbar spine was the commonest location (n = 8), followed by thoracic spine (n = 7) and sacrum (n = 2); one case involved the lumbosacral junction. 12 haemangiomas had osseous expansion; 13 had extraosseous extension [epidural (n = 11), pre-vertebral/paravertebral (n = 10) and foraminal (n = 6)]. On CT, 11 had accentuated trabeculae and 5 showed lysis. On MRI, eight were T1 hyperintense, six were T1 hypointense and all were T2 hyperintense. 11 symptomatic patients underwent treatment: chemical ablation (n = 6), angioembolization (n = 3, 2 had subsequent surgery), radiotherapy (n = 2, 1 primary and 1 adjuvant) and surgery (n = 4). Median follow-up was 20 months. Four of six patients managed only by percutaneous methods had symptom resolution. Three of four patients requiring surgery had symptom resolution. Conclusion: Aggressive haemangiomas cause significant morbidity. Treatment is multidisciplinary, with surgery reserved for large lesions and those with focal neurological signs. Minimally invasive procedures may be successful in smaller lesions. Advances in knowledge: Aggressive haemangiomas are rare, but knowledge of their imaging features and treatment strategies enhances the radiologist's role in their management. PMID:26313498

  7. Imaging characteristics associated with clinical outcomes in posterior reversible encephalopathy syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Schweitzer, Andrew D.; Nemade, Ajay [Weill Cornell Medicine, Department of Radiology, New York, NY (United States); Parikh, Neal S.; Navi, Babak B. [Weill Cornell Medicine, Department of Neurology, New York, NY (United States); Weill Cornell Medicine, Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute, New York, NY (United States); Askin, Gulce [Weill Cornell Medicine, Department of Healthcare Policy and Research, Division of Biostatistics and Epidemiology, New York, NY (United States); Lyo, John; Karimi, Sasan; Knobel, Anna; Young, Robert J. [Memorial Sloan Kettering Cancer Center, Department of Radiology, New York, NY (United States); Gupta, Ajay [Weill Cornell Medicine, Department of Radiology, New York, NY (United States); Weill Cornell Medicine, Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute, New York, NY (United States)

    2017-04-15

    Posterior reversible encephalopathy syndrome (PRES) is a disorder of cerebrovascular autoregulation that can result in brain edema, hemorrhage, and infarction. We sought to investigate whether certain imaging characteristics in PRES are associated with clinically significant patient outcomes. We retrospectively reviewed all cases of PRES occurring between 2008 and 2014 at two major academic medical centers. Demographic, clinical, and radiographic data were collected. We analyzed imaging studies for vasogenic edema, hemorrhage, and diffusion restriction. We performed univariate analysis and stepwise logistic regression to assess the association between our radiologic findings of interest and clinical outcomes as defined by hospital discharge disposition and modified Rankin scale (mRS) at time of discharge. We identified 99 cases of PRES in 96 patients. The median age was 55 years (IQR 30-65) and 74% were women. In 99 cases, 60% of patients had active cancer, 19% had history of bone marrow or organ transplantation, 14% had autoimmune disease, and 8% were peripartum. Imaging at clinical presentation showed extensive vasogenic edema in 39%, hemorrhage in 36%, hemorrhage with mass effect in 7%, and restricted diffusion in 16%. In our final logistic regression models, the presence of extensive vasogenic edema, hemorrhage with mass effect, or diffusion restriction was associated with worse clinical outcome as defined by both discharge disposition (OR = 4.3; 95% CI: 1.4-36.3; p = 0.047) and mRS (OR = 3.6; 95% CI: 1.2-10.7; p = 0.019). Extensive vasogenic edema, hemorrhage, and restricted diffusion on initial imaging in PRES are associated with worse clinical outcomes. (orig.)

  8. Imaging characteristics associated with clinical outcomes in posterior reversible encephalopathy syndrome

    International Nuclear Information System (INIS)

    Schweitzer, Andrew D.; Nemade, Ajay; Parikh, Neal S.; Navi, Babak B.; Askin, Gulce; Lyo, John; Karimi, Sasan; Knobel, Anna; Young, Robert J.; Gupta, Ajay

    2017-01-01

    Posterior reversible encephalopathy syndrome (PRES) is a disorder of cerebrovascular autoregulation that can result in brain edema, hemorrhage, and infarction. We sought to investigate whether certain imaging characteristics in PRES are associated with clinically significant patient outcomes. We retrospectively reviewed all cases of PRES occurring between 2008 and 2014 at two major academic medical centers. Demographic, clinical, and radiographic data were collected. We analyzed imaging studies for vasogenic edema, hemorrhage, and diffusion restriction. We performed univariate analysis and stepwise logistic regression to assess the association between our radiologic findings of interest and clinical outcomes as defined by hospital discharge disposition and modified Rankin scale (mRS) at time of discharge. We identified 99 cases of PRES in 96 patients. The median age was 55 years (IQR 30-65) and 74% were women. In 99 cases, 60% of patients had active cancer, 19% had history of bone marrow or organ transplantation, 14% had autoimmune disease, and 8% were peripartum. Imaging at clinical presentation showed extensive vasogenic edema in 39%, hemorrhage in 36%, hemorrhage with mass effect in 7%, and restricted diffusion in 16%. In our final logistic regression models, the presence of extensive vasogenic edema, hemorrhage with mass effect, or diffusion restriction was associated with worse clinical outcome as defined by both discharge disposition (OR = 4.3; 95% CI: 1.4-36.3; p = 0.047) and mRS (OR = 3.6; 95% CI: 1.2-10.7; p = 0.019). Extensive vasogenic edema, hemorrhage, and restricted diffusion on initial imaging in PRES are associated with worse clinical outcomes. (orig.)

  9. Patient-Reported Outcome Measures for Use in Clinical Trials and Clinical Practice in Inflammatory Bowel Diseases: A Systematic Review.

    Science.gov (United States)

    de Jong, Marin J; Huibregtse, Roxanne; Masclee, Ad A M; Jonkers, Daisy M A E; Pierik, Marie J

    2018-05-01

    Mucosal inflammation must be carefully monitored to improve the long-term outcomes of patients with inflammatory bowel diseases (IBD). Patient-reported outcome measures (PROMs) are used increasingly to monitor disease activity in clinical practice and as endpoints in clinical trials. We performed a systematic review to provide an overview of the available PROMs on IBD activity and to evaluate their diagnostic value. A systematic search of the PubMed, Medline, Cochrane library, and Embase databases using defined keywords, identified 973 articles. These were screened by 2 independent reviewers, and 37 articles on development or validation of PROMs to assess IBD activity were identified for further analysis. Based on the recommendations of the Food and Drug Administration (FDA), the following measurement properties were evaluated: content, construct, and criterion validity; reliability; and responsiveness to change. In addition, data on ease of use in clinical practice were collected. Seventeen articles presenting 20 different PROMs were included the final analysis, although none met all the FDA-recommended criteria. Only 2 PROMs (patient-reported Harvey Bradshaw Index and Simple Clinical Colitis Activity Index scores) reported patient involvement during its development. Only 6 PROMs (patient-reported global assessment, patient assessment of disease activity, mobile health index for Crohn's disease, mobile health index for ulcerative colitis, patient-reported outcome derived from the Mayo score, and the 6-point Mayo score) were validated as markers of IBD activity, using findings from endoscopy as the reference standard; these PROMs identified patients with mucosal inflammation with area under the curve values of 0.63-0.82. The mobile health index for CD and UC scores had the best measurement properties for use in clinical practice and in clinical trials. In a systematic review, we identified more than 20 PROMS that have been developed and tested for their ability to

  10. Early-Onset Bipolar Disorder: Characteristics and Outcomes in the Clinic.

    Science.gov (United States)

    Connor, Daniel F; Ford, Julian D; Pearson, Geraldine S; Scranton, Victoria L; Dusad, Asha

    2017-12-01

    To assess patient characteristics and clinician-rated outcomes for children diagnosed with early-onset bipolar disorder in comparison to a depressive disorders cohort from a single clinic site. To assess predictors of bipolar treatment response. Medical records from 714 consecutive pediatric patients evaluated and treated at an academic tertiary child and adolescent psychiatry clinic between 2006 and 2012 were reviewed. Charts of bipolar children (n = 49) and children with depressive disorders (n = 58) meeting study inclusion/exclusion criteria were compared on variables assessing clinical characteristics, treatments, and outcomes. Outcomes were assessed by using pre- and post-Clinical Global Impressions (CGI)-Severity and Children's Global Assessment Scale (CGAS) scores, and a CGI-Improvement score ≤2 at final visit determined responder status. Bipolar outcome predictors were assessed by using multiple linear regression. Clinic prevalence rates were 6.9% for early-onset bipolar disorder and 1.5% for very early-onset bipolar disorder. High rates of comorbid diagnoses, symptom severity, parental stress, and child high-risk behaviors were found in both groups. The bipolar cohort had higher rates of aggression and higher lifetime systems of care utilization. The final CGI and CGAS outcomes for unipolar depression patients differed statistically significantly from those for the bipolar cohort, reflecting better clinical status and more improvement at outcome for the depression patients. Both parent-reported Child Behavior Checklist total T-score at clinic admission and the number of lifetime systems-of-care for the child were significantly and inversely associated with improvement for the bipolar cohort. Early-onset bipolar disorder is a complex and heterogeneous psychiatric disorder. Evidence-based treatment should emphasize psychopharmacology with adjunctive family and individual psychotherapy. Strategies to improve engagement in treatment may be especially

  11. 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.

  12. Association between duration of untreated bipolar disorder and clinical outcome: data from a Brazilian sample

    Directory of Open Access Journals (Sweden)

    Gustavo C. Medeiros

    2016-03-01

    Full Text Available Objective: Bipolar disorder (BD is often left untreated for long periods, and this delay in treatment correlates with unfavorable prognosis. The present study sought to assess the magnitude of duration of untreated bipolar disorder (DUB in Brazil. We hypothesized that DUB would be longer in Brazil than in developed countries, and would be associated with poor clinical outcomes. Methods: One hundred and fifty-two psychiatric outpatients were evaluated for BD diagnosis, demographics, DUB, and clinical outcomes. Results: The mean age and mean DUB were, respectively, 38.9±10.8 and 10.4±9.8 years. An extended DUB was associated with early onset of BD (p < 0.001, depression as first mood episode (p = 0.04, and presence of BD in a first-degree relative (p = 0.012. Additionally, a longer DUB was associated with poorer clinical outcomes, such as elevated rates of rapid cycling (p = 0.004 and anxiety disorders (p = 0.016, as well as lower levels of current full remission (p = 0.021. Conclusion: As DUB may be a modifiable variable, better medical education regarding mental health, more structured medical services, and population-wide psychoeducation might reduce the time between onset and proper management of BD, thus improving outcome.

  13. Thrombus length discrepancy on dual-phase CT can predict clinical outcome in acute ischemic stroke

    International Nuclear Information System (INIS)

    Park, Mina; Kim, Kyung-eun; Lee, Seung-Koo; Shin, Na-Young; Lim, Soo Mee; Song, Dongbeom; Heo, Ji Hoe; Kim, Jin Woo; Oh, Se Won

    2016-01-01

    The thrombus length may be overestimated on early arterial computed tomography angiography (CTA) depending on the collateral status. We evaluated the value of a grading system based on the thrombus length discrepancy on dual-phase CT in outcome prediction. Forty-eight acute ischemic stroke patients with M1 occlusion were included. Dual-phase CT protocol encompassed non-contrast enhanced CT, CTA with a bolus tracking technique, and delayed contrast enhanced CT (CECT) performed 40s after contrast injection. The thrombus length discrepancy between CTA and CECT was graded by using a three-point scale: G0 = no difference; G1 = no difference in thrombus length, but in attenuation distal to thrombus; G2 = difference in thrombus length. Univariate and multivariate analyses were performed to define independent predictors of poor clinical outcome at 3 months. The thrombus discrepancy grade showed significant linear relationships with both the collateral status (P = 0.008) and the presence of antegrade flow on DSA (P = 0.010) with good interobserver agreement (κ = 0.868). In a multivariate model, the presence of thrombus length discrepancy (G2) was an independent predictor of poor clinical outcome [odds ratio = 11.474 (1.350-97.547); P =0.025]. The presence of thrombus length discrepancy on dual-phase CT may be a useful predictor of unfavourable clinical outcome in acute M1 occlusion patients. (orig.)

  14. Clinical results and functional outcomes after direct intralaminar screw repair of spondylolysis.

    Science.gov (United States)

    Menga, Emmanuel N; Kebaish, Khaled M; Jain, Amit; Carrino, John A; Sponseller, Paul D

    2014-01-01

    Prospective analysis. Our objective was to analyze clinical and functional results of patients with spondylolysis treated via direct intralaminar screw fixation and autograft, a minimally invasive and motion-preserving surgery. Spondylolysis is usually treated nonoperatively; multiple surgical techniques are available when nonoperative measures fail. No studies evaluate the clinical and functional outcomes and their correlation with pars defect size and disc morphology on magnetic resonance imaging. We reviewed patients with spondylolysis treated with intralaminar screw fixation and bone grafting from 2000 through 2010. Of the 31 patients (mean age, 16 yr; range, 10-37 yr), 25 (81%) were competitive athletes. Preoperative computed tomographic scans were used to measure the pars defect size, and preoperative magnetic resonance images were graded using Pfirrmann classification for correlation with postoperative outcomes. Student t test was used for analysis (significance, P spondylolysis repair for persistent pain starting 18 months after intralaminar screw fixation, 2 patients sustained unilateral intralaminar screw fractures at L5, and 1 patient required irrigation and debridement for a superficial postoperative infection. There was no correlation among preoperative magnetic resonance imaging disc morphology, defect size on computed tomography, patient age, and clinical outcomes. Direct repair of spondylolysis with intralaminar screws offers a low profile, reliable treatment with good functional outcome and a low complication rate in active patients. 4.

  15. Problem-based learning in pre-clinical medical education: 22 years of outcome research.

    Science.gov (United States)

    Hartling, Lisa; Spooner, Carol; Tjosvold, Lisa; Oswald, Anna

    2010-01-01

    To conduct a systematic review of problem-based learning (PBL) in undergraduate, pre-clinical medical education. A research librarian developed comprehensive search strategies for MEDLINE, PSYCINFO, and ERIC (1985-2007). Two reviewers independently screened search results and applied inclusion criteria. Studies were included if they had a comparison group and reported primary data for evaluative outcomes. One reviewer extracted data and a second reviewer checked data for accuracy. Two reviewers independently assessed methodological quality. Quantitative synthesis was not performed due to heterogeneity. A qualitative review with detailed evidence tables is provided. Thirty unique studies were included. Knowledge acquisition measured by exam scores was the most frequent outcome reported; 12 of 15 studies found no significant differences. Individual studies demonstrated either improved clerkship (N = 3) or residency (N = 1) performance, or benefits on some clinical competencies during internships for PBL (N = 1). Three of four studies found some benefits for PBL when evaluating diagnostic accuracy. Three studies found few differences of clinical (or practical) importance on the impact of PBL on practicing physicians. Twenty-two years of research shows that PBL does not impact knowledge acquisition; evidence for other outcomes does not provide unequivocal support for enhanced learning. Work is needed to determine the most appropriate outcome measures to capture and quantify the effects of PBL. General conclusions are limited by methodological weaknesses and heterogeneity across studies. The critical appraisal of previous studies, conducted as part of this review, provides direction for future research in this area.

  16. Autonomic nervous system modulation and clinical outcome after pulmonary vein isolation using the second-generation cryoballoon.

    Science.gov (United States)

    Miyazaki, Shinsuke; Nakamura, Hiroaki; Taniguchi, Hiroshi; Hachiya, Hitoshi; Kajiyama, Takatsugu; Watanabe, Tomonori; Igarashi, Miyako; Ichijo, Sadamitsu; Hirao, Kenzo; Iesaka, Yoshito

    2017-09-01

    The intrinsic cardiac autonomic nervous system (ANS) plays a significant role in atrial fibrillation (AF) mechanisms. This study evaluated the incidence and impact of intraprocedural vagal reactions and ANS modulation by pulmonary vein isolation (PVI) using second-generation cryoballoons on outcomes. One hundred three paroxysmal AF patients underwent PVI with one 28-mm second-generation balloon. The median follow-up was 15.0 (12.0-18.0) months. ANS modulation was defined as a >20% cycle length decrease on 3-minute resting electrocardiograms at 1, 3, 6, and 12 months postindex procedure relative to baseline if sinus rhythm was maintained. Marked sinus arrests/bradycardia and atrioventricular block (intraprocedural vagal reaction) occurred in 14 and 2 patients, and all sinus arrest/bradycardia occurred in 44 patients with left superior pulmonary veins (PVs) targeted before right PVs. ANS modulation was identified in 66 of 95 (69.5%) patients, and it persisted 12-month postprocedure in 36 (37.9%) patients. Additional β-blocker administration was required in 9 patients for sinus tachycardia. ANS modulation was similarly observed in patients with and without intraprocedural vagal reactions (P = 0.443). Forty-eight (46.6%) patients experienced early recurrences, and the single procedure success at 12 months was 72.7%. Neither intraprocedural vagal reactions nor ANS modulation predicted AF freedom within or after the blanking period. Thirty-three patients underwent second procedures, and reconnections were detected in 39 of 130 (30.0%) PVs among 23 (69.7%) patients. The incidence of reconnections was similar in patients with and without ANS modulation. Increased heart rate persisted in 37.9% of patients even at 12-month post-second-generation cryoballoon PVI. Neither intraprocedural vagal reactions nor increased heart rate predicted a single procedure clinical outcome. © 2017 Wiley Periodicals, Inc.

  17. Long term outcomes following achievement of clinically inactive disease in juvenile idiopathic arthritis: the importance of definition.

    Science.gov (United States)

    Shoop-Worrall, Stephanie Jw; Verstappen, Suzanne Mm; McDonagh, Janet E; Baildam, Eileen; Chieng, Alice; Davidson, Joyce; Foster, Helen; Ioannou, Yiannis; McErlane, Flora; Wedderburn, Lucy R; Thomson, W; Hyrich, Kimme L

    2018-04-12

    Potential targets for treat-to-target strategies in JIA are minimal disease activity (MDA) and clinically inactive disease (CID). Short and long-term outcomes following achievement of MDA and CID on the cJADAS10 and CID on Wallace's preliminary criteria were compared. Children recruited to the Childhood Arthritis Prospective Study, a UK multicentre inception cohort, were selected if recruited prior to January 2011 and diagnosed with oligoarthritis or rheumatoid factor negative or positive polyarthritis. At one year following diagnosis, children were assessed for MDA on the cJADAS10 and CID on both Wallace's preliminary criteria and the cJADAS10. Associations were tested between these disease states and i) functional ability, ii) absence of limited joints, iii) psychosocial health and v) pain at one year and annually to five years. Of 832 children, 70% were female and the majority had oligoarthritis (68%). At one year, 21% had achieved CID according to both definitions, 7% on Wallace's preliminary criteria only, 16% on cJADAS10 only and 56% on neither. Only 10% of children in the entire cohort achieved MDA without also having CID. Achieving either early CID state was associated with greater absence of limited joints. However, only CID on cJADAS10 was associated with improved functional ability and psychosocial health. Achieving CID was superior to MDA in terms of short and long-term pain and the absence of limited joints. CID on the cJADAS10 may be a preferable treatment target to CID on Wallace's preliminary criteria in terms of both feasibility of application and long-term outcomes. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  18. Outcomes of moral case deliberation - the development of an evaluation instrument for clinical ethics support (the Euro-MCD)

    NARCIS (Netherlands)

    Svantesson, M.; Karlsson, J.; Boitte, P.; Schildman, J.; Dauwerse, L.; Widdershoven, G.; Pedersen, R.; Huisman, M.; Molewijk, A.C.

    2014-01-01

    Background: Clinical ethics support, in particular Moral Case Deliberation, aims to support health care providers to manage ethically difficult situations. However, there is a lack of evaluation instruments regarding outcomes of clinical ethics support in general and regarding Moral Case

  19. Cerebral perfusion pressure, microdialysis biochemistry and clinical outcome in patients with traumatic brain injury

    Directory of Open Access Journals (Sweden)

    Paraforou Theoniki

    2011-12-01

    Full Text Available Abstract Background Traumatic Brain Injury (TBI is a major cause of death and disability. It has been postulated that brain metabolic status, intracranial pressure (ICP and cerebral perfusion pressure (CPP are related to patients' outcome. The aim of this study was to investigate the relationship between CPP, ICP and microdialysis parameters and clinical outcome in TBIs. Results Thirty four individuals with severe brain injury hospitalized in an intensive care unit participated in this study. Microdialysis data were collected, along with ICP and CPP values. Glasgow Outcome Scale (GOS was used to evaluate patient outcome at 6 months after injury. Fifteen patients with a CPP greater than 75 mmHg, L/P ratio lower than 37 and Glycerol concentration lower than 72 mmol/l had an excellent outcome (GOS 4 or 5, as opposed to the remaining 19 patients. No patient with a favorable outcome had a CPP lower than 75 mmHg or Glycerol concentration and L/P ratio greater than 72 mmol/l and 37 respectively. Data regarding L/P ratio and Glycerol concentration were statistically significant at p = 0.05 when patients with favorable and unfavorable outcome were compared. In a logistic regression model adjusted for age, sex and Glasgow Coma Scale on admission, a CPP greater than 75 mmHg was marginally statistically significantly related to outcome at 6 months after injury. Conclusions Patients with favorable outcome had certain common features in terms of microdialysis parameters and CPP values. An individualized approach regarding CPP levels and cut -off points for Glycerol concentration and L/P ratio are proposed.

  20. Long-Chain Polyunsaturated Fatty Acids and Clinical Outcomes of Preterm Infants.

    Science.gov (United States)

    Lapillonne, Alexandre; Moltu, Sissel J

    2016-01-01

    Long-chain polyunsaturated fatty acids (LCPUFAs) play specific roles during the perinatal period and are very important nutrients to consider. The possible effects of LCPUFAs, particularly docosahexaenoic acid (DHA), on various clinical outcomes of preterm infants are discussed in this paper. Since DHA accumulates in the central nervous system during development, a lot of attention has focused on the effects of DHA on neurodevelopment. Experimental studies as well as recent clinical trials show that providing larger amounts of DHA than currently and routinely provided is associated with better neurological outcomes at 18 months to 2 years. This early advantage, however, does not seem to translate into detectable change in visual and neurodevelopmental outcomes or behavior when assessed in childhood. There is growing evidence that, in addition to effects on development, omega-3 LCPUFAs may reduce the incidence or severity of neonatal morbidities by affecting different steps of the immune and anti-inflammatory response. Studies in preterm infants suggest that the omega-3 LCPUFAs may play a significant role by reducing the risk of bronchopulmonary dysplasia, necrotizing enterocolitis and possibly retinopathy of prematurity and sepsis. Overall, evidence is increasing to support the benefits of high-dose DHA for various health outcomes of preterm infants. These findings are of major clinical relevance mainly because infants born preterm are at particularly high risk for a nutritional deficit in omega-3 fatty acids, predisposing to adverse neonatal outcomes. Further studies are warranted to address these issues as well as to more precisely determine the LCPUFA requirement in order to favor the best possible outcomes of preterm infants. © 2016 S. Karger AG, Basel.