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Sample records for disease prognosis factors

  1. Relevance of genetically determined host factors to the prognosis of meningococcal disease.

    Science.gov (United States)

    Domingo, P; Muñiz-Diaz, E; Baraldès, M A; Arilla, M; Barquet, N; Pericas, R; Juárez, C; Madoz, P; Vázquez, G

    2004-08-01

    To assess the relevance of genetically determined host factors for the prognosis of meningococcal disease, Fc gamma receptor IIA (FcgammaRIIA), the tumor necrosis factor alpha (TNF-alpha) gene promoter region, and plasminogen-activator-inhibitor-1 (PAI-1) gene polymorphisms were studied in 145 patients with meningococcal disease and in 290 healthy controls matched by sex. Distribution of FcgammaRIIA, TNF-alpha, and PAI-1 alleles was not significantly different between patients and controls. Patients with the FcgammaRIIA-R/R 131 allotype scored > or =1 point in the Barcelona prognostic system more frequently than patients with other allotypes (odds ratio, 18.6; 95% confidence interval, 7.1-49.0, PFc gamma receptor IIA polymorphism was associated with markers of disease severity, but TNF-alpha and PAI-1 polymorphisms were not.

  2. Concomitant diseases and their effect on disease prognosis in Meniere's disease: diabetes mellitus identified as a negative prognostic factor.

    Science.gov (United States)

    Pieskä, Teemu; Kotimäki, Jouko; Männikkö, Minna; Sorri, Martti; Hietikko, Elina

    2018-01-01

    To study comorbidities and their effect on the disease progression in Meniere's disease (MD). Retrospective study on 350 definite MD patients diagnosed according to AAO-HNS 1995 criteria using hospital records and postal questionnaire. The prevalence of migraine, hypothyroidism, allergies, coronary heart disease and autoimmune diseases was more common in MD patients than reported in the general population of Finland. Diabetes mellitus was associated with both more severe hearing impairment (p = .033) and more frequent vertigo (p = .028) in MD patients. The number of concomitant diseases was associated with more frequent vertigo (p = .021). A patient's concomitant diseases, especially diabetes, should be treated effectively because they might affect the progression of MD. Further studies on the effects of concomitant diseases on MD prognosis are needed.

  3. Relationship between prognosis of Graves' disease treated with 131I and three kinds of cell factors

    International Nuclear Information System (INIS)

    Zhu Mingfeng; Wen Chijun; Qian Hong

    2007-01-01

    To investigate the relationship between prognosis of Graves' disease (GD) treated with 131 I and IL-2, IL-10 and TNF-α, the levels of IL-2, IL-10, TNF-α, T 3 , T 4 , FT 3 , FT 4 and s-TSH in serum of 158 patients with GD were measured before first 131 I treatment and after five months. The patients were divided into the transient hypothyroidism group, the hyperthyroidism group and the cure group according to the serum level of T 3 , T 4 , FT 3 , FT 4 and s-TSH after fives months of treatment. The results showed that the IL-2 and IL-10 levels in GD patient were remarkably higher (P 131 I treatment. The serum IL-2 level in each group after 131 I treatment was higher than that of before treatment (P the cure group >the transient hypothyroidism group. The levels of IL-10 in the hyperthyroidism group after treatment were higher than those in the cure and the transient hypothyroidism group (P the transient hypothyroidism group > the cure group. The results indicate that Th1 plays a predominant role in the pathogenesis of GD, in which the cytokines production is shifted toward the Th1 type. The patients with lower ratio of IL-2 to IL-10 and higher level of TNF-α occur hypothyroidism easily. (authors)

  4. The relationship of psychological factors to the prognosis of hyperthyroidism in antithyroid drug-treated patients with Graves' disease.

    Science.gov (United States)

    Fukao, Atsushi; Takamatsu, Junta; Murakami, Yasuhiro; Sakane, Sadaki; Miyauchi, Akira; Kuma, Kanji; Hayashi, Shunichiro; Hanafusa, Toshiaki

    2003-05-01

    The relationship between emotional stress and the onset of hyperthyroidism has been well investigated, but the relationship between psychological factors and prognosis of antithyroid drug-treated hyperthyroidism is not well known. This study has examined not only emotional stresses but also patients' personality traits using specific tests. A prospective cohort study. Sixty-nine patients with hyperthyroid Graves' disease in the euthyroid state after 2-5 years of antithyroid drug therapy and 32 healthy subjects as the control group. Patients responded to three types of questionnaires, including the Minnesota Multiphasic Personality Inventory for personality traits, the Natsume's Stress Inventory for major life events, and the Hayashi's Daily Life Stress Inventory for daily life stresses. In the Graves' disease patients, stress scores of life events correlated significantly with serum TSH receptor antibody activity (r = 0.424, P thyroid volume (r = 0.480, P < 0.001). When the patients were divided according to prognosis (41 with relapse and 28 with remission), four personality traits including hypochondriasis, depression, paranoia and psychasthenia (mental fatigue) were significantly (P = 0.0146, 0.0052, 0.0125, and 0.0186, respectively) more common in the relapsed Graves' disease group than those of the remitted group. Six personality traits of conversion hysteria, psychopathic deviation, masculinity and feminity, schizophrenia, hypomania, and social introversion were not significantly different between the two groups. The scores of daily hassles (problems of daily life) were also significantly (P = 0.0124) greater in the relapsed Graves' disease group than in the remitted group. The scale scores of depression and psychasthenia showed a positive correlation with scores of daily hassles (r = 0.535, P < 0.0001; r = 0.580, P < 0.0001, respectively), while an inverse correlation with scores of daily uplifts (r = -0.373, P = 0.0332; r = -0.322, P = -0.0120, respectively

  5. Age-related macular disease : studies on incidence, risk factors, and prognosis

    NARCIS (Netherlands)

    R. van Leeuwen (Redmer)

    2003-01-01

    textabstractAge-related macular disease (AMD) is a new name, recently coined by Bird,25 for a progressive and degenerative disease in elderly persons affecting the macula lutea. Dysfunction of this part of the retina, and especially its centre, the fovea, results in the inability to read,

  6. Breast. cancer. Prognosis factors - preliminar study

    International Nuclear Information System (INIS)

    Rotstein, S.; Fonseca, N.M.

    1984-01-01

    A preliminar study of prognosis factors in 8 cases of breast cancer is made. Are used as parameters the dimension, the localization and the nuclear differentiation degree (gN) of the primary tumor, the vascular invasion and the axillary histologic status (pN) and the sinus histiocytosis phenomenon. Among the studied factors, have special importance the presence of vascular invasion and the negative sinus histiocytosis (minimal or absent sinus histiocytosis). Both phenomena are considered as an expression of potential systemic disease, independent of the clinical stage. Consequently the use of chemotherapy in the surgery complementation is preconized, to a best control of the disease. (author)

  7. Adverse psychosocial factors predict poorer prognosis in HIV disease: a meta-analytic review of prospective investigations.

    Science.gov (United States)

    Chida, Yoichi; Vedhara, Kavita

    2009-05-01

    There is a growing epidemiological literature focusing on the association between psychosocial stress and human immunodeficiency virus (HIV) disease progression or acquired immunodeficiency syndrome (AIDS), but inconsistent findings have been published. We aimed to quantify the association between adverse psychosocial factors and HIV disease progression. We searched Medline; PsycINFO; Web of Science; PubMed up to 19 January 2009, and included population studies with a prospective design that investigated associations between adverse psychosocial factors and HIV disease progression or AIDS. Two reviewers independently extracted data on study characteristics, quality, and estimates of associations. The overall meta-analysis examined 36 articles including 100 psychosocial and disease related relationships. It exhibited a small, but robust positive association between adverse psychosocial factors and HIV progression (correlation coefficient as combined size effect 0.059, 95% confidence interval 0.043-0.074, p<0.001). Notably, sensitivity analyses showed that personality types or coping styles and psychological distress were more strongly associated with greater HIV disease progression than stress stimuli per se, and that all of the immunological and clinical outcome indicators (acquired immunodeficiency syndrome stage, CD4+ T-cell decline, acquired immunodeficiency syndrome diagnosis, acquired immunodeficiency syndrome mortality, and human immunodeficiency virus disease or acquired immunodeficiency syndrome symptoms) except for viral load exhibited detrimental effects by adverse psychosocial factors. In conclusion, the current review reveals a robust relationship between adverse psychosocial factors and HIV disease progression. Furthermore, there would appear to be some evidence for particular psychosocial factors to be most strongly associated with HIV disease progression.

  8. Growth hormone and insulin-like growth factor-1 in prognosis coronary artery disease in patients with obesity

    Directory of Open Access Journals (Sweden)

    Olga Viktorovna Shpagina

    2014-10-01

    Conclusion: 1. IGF-1 may be a useful indicator to assess the prognosis of CAD and CHF in patients with obesity. 2. Relative GH deficiency was more often associated with severe CAD in patients with obesity.

  9. The impact of obesity on risk factors and prevalence and prognosis of coronary heart disease-the obesity paradox.

    Science.gov (United States)

    De Schutter, Alban; Lavie, Carl J; Milani, Richard V

    2014-01-01

    Obesity is associated with a host of cardiovascular risk factors and its prevalence is rising rapidly. Despite strong evidence that obesity predisposes to the development and progression of coronary heart disease (CHD), numerous studies have shown an inverse relationship between various measures of obesity (most commonly body mass index) and outcomes in established CHD. In this article we review the evidence surrounding the ≪obesity paradox≫ in the secondary care of CHD patients and the CHD presentations where a paradox has been found. Finally we discuss the impact of cardiorespiratory fitness and a number of mechanisms which may offer potential explanations for this puzzling phenomenon. © 2014.

  10. Survival pathological prognosis factors in breast cancer

    International Nuclear Information System (INIS)

    Gonzalez-Longoria Boada, Lourdes B.

    2012-01-01

    A descriptive and longitudinal study of 273 women with breast cancer belonging to Granma province was carried out from 2003 to 2004, in order to analyze the survival of this female population, reason why the method of Kaplan Meier was used for the calculation of the mentioned variable and the Log Rank test was used for the comparison of curves. Patients with higher survival at 5 years were those who had tumors of 2 cm or less (87.5%), histological grade I (90.3%), nuclear grade I (88.3%), as well as the absence of vascular, lymphatic or lymph node invasion (with 80.6; 74.9 and 6.1% respectively). Also, tumor size, histological and nuclear grade, nodal status, as well as lymphatic and vascular invasion constituted prognosis factors, which favored the individualization of therapeutic behaviors

  11. SMOKING AS A RISK FACTOR OF CARDIOVASCULAR AND CEREBROVASCULAR DISEASES: PREVALENCE, IMPACT ON PROGNOSIS, POSSIBLE SMOKING CESSATION STRATEGIES AND THEIR EFFECTIVENESS. Part 1. Smoking Prevalence and Impact on Prognosis

    Directory of Open Access Journals (Sweden)

    O. D. Ostroumova

    2017-01-01

    Full Text Available The prevalence of smoking in the Russian Federation is 27.7%. Losses of potential years of life in working age associated with premature death due to smoking in Russia on average are 9 years for men, for women – 5.6 years. Tobacco use is a risk factor for 6 of 8 main causes of death in the world: ischemic heart disease (IHD; cerebral circulation disorders; lower respiratory tract infection; chronic obstructive pulmonary disease; tuberculosis; trachea, bronchus, and lung cancer. The risk of developing IHD in smoking patients is increased by 2-4 times in men and women and in any age group. Myocardial infarction occurs in smoking patients at a younger age, and they have a similar risk of coronary events with patients of older age groups. The increased risk of recurrent coronary events persists with the continuation of smoking in the patient after myocardial infarction. Smoking is associated with a double risk of ischemic stroke and a 2-4-fold increase in the risk of subarachnoid hemorrhage. The risk of peripheral arteries diseases in smokers is increased 3-6 times than this in non-smokers. The mechanisms of development of acute cardiovascular events during smoking include the activation of inflammation, platelet aggregation/thrombogenesis, the sympathetic nervous system, and the development of endothelial dysfunction due to exposure to tobacco smoke components.

  12. Incidence, Risk and Prognosis of Parkinson Disease

    NARCIS (Netherlands)

    L.M.L. de Lau (Lonneke)

    2006-01-01

    textabstractParkinson disease (PD) is the second most common neurodegenerative disorder, and is clinically characterized by resting tremor, rigidity, bradykinesia and postural imbalance. These typical motor symptoms result from a selective degeneration of dopamine-producing neurons in the

  13. Prognosis and Risk Factors for Congenital Airway Anomalies in Children with Congenital Heart Disease: A Nationwide Population-Based Study in Taiwan.

    Directory of Open Access Journals (Sweden)

    Yu-Sheng Lee

    Full Text Available The mortality risk associated with congenital airway anomalies (CAA in children with congenital heart disease (CHD is unclear. This study aimed to investigate the factors associated with CAA, and the associated mortality risk, among children with CHD.This nationwide, population-based study evaluated 39,652 children with CHD aged 0-5 years between 2000 and 2011, using the Taiwan National Health Insurance Research Database (NHIRD. We performed descriptive, logistic regression, Kaplan-Meier, and Cox regression analyses of the data.Among the children with CHD, 1,591 (4.0% had concomitant CAA. Children with CHD had an increased likelihood of CAA if they were boys (odds ratio [OR], 1.48; 95% confidence interval [CI], 1.33-1.64, infants (OR, 5.42; 95%CI, 4.06-7.24, or had a congenital musculoskeletal anomaly (OR, 3.19; 95%CI, 2.67-3.81, and were typically identified 0-3 years after CHD diagnosis (OR, 1.33; 95%CI 1.17-1.51. The mortality risk was increased in children with CHD and CAA (crude hazard ratio [HR], 2.05; 95%CI, 1.77-2.37, even after adjusting for confounders (adjusted HR, 1.76; 95%CI, 1.51-2.04. Mortality risk also changed by age and sex (adjusted HR and 95%CI are quoted: neonates, infants, and toddlers and preschool children, 1.67 (1.40-2.00, 1.93 (1.47-2.55, and 4.77 (1.39-16.44, respectively; and boys and girls, 1.62 (1.32-1.98 and 2.01 (1.61-2.50, respectively.The mortality risk is significantly increased among children with CHD and comorbid CAA. Clinicians should actively seek CAA during the follow-up of children with CHD.

  14. Prognosis of intervertebral disc loss from diagnosis of degenerative disc disease

    Science.gov (United States)

    Li, S.; Lin, A.; Tay, K.; Romano, W.; Osman, Said

    2015-03-01

    Degenerative Disc Disease (DDD) is one of the most common causes of low back pain, and is a major factor in limiting the quality of life of an individual usually as they enter older stages of life, the disc degeneration reduces the shock absorption available which in turn causes pain. Disc loss is one of the central processes in the pathogenesis of DDD. In this study, we investigated whether the image texture features quantified from magnetic resonance imaging (MRI) could be appropriate markers for diagnosis of DDD and prognosis of inter-vertebral disc loss. The main objective is to use simple image based biomarkers to perform prognosis of spinal diseases using non-invasive procedures. Our results from 65 subjects proved the higher success rates of the combination marker compared to the individual markers and in the future, we will extend the study to other spine regions to allow prognosis and diagnosis of DDD for a wider region.

  15. Incidence, Predictive Factors, and Prognosis of Chondrosarcoma in Patients with Ollier Disease and Maffucci Syndrome : An International Multicenter Study of 161 Patients

    NARCIS (Netherlands)

    Verdegaal, Suzan H. M.; Bovee, Judith V. M. G.; Pansuriya, Twinkal C.; Grimer, Robert J.; Ozger, Harzem; Jutte, Paul C.; San Julian, Mikel; Biau, David J.; van der Geest, Ingrid C. M.; Leithner, Andreas; Streitbuerger, Arne; Klenke, Frank M.; Gouin, Francois G.; Campanacci, Domenico A.; Marec-Berard, Perrine; Hogendoorn, Pancras C. W.; Brand, Ronald; Taminiau, Antonie H. M.

    2011-01-01

    Background. Enchondromatosis is characterized by the presence of multiple benign cartilage lesions in bone. While Ollier disease is typified by multiple enchondromas, in Maffucci syndrome these are associated with hemangiomas. Studies evaluating the predictive value of clinical symptoms for

  16. Factors affecting functional prognosis of patients with hip fracture

    DEFF Research Database (Denmark)

    Kristensen, M T

    2011-01-01

    to just one or two single factors. The current article reviews important factors affecting the functional prognosis, and clinicians are encouraged to include all factors potentially influencing the outcome of patients with hip fracture in their individualised treatment and rehabilitation plan. Especially......Having a hip fracture is considered one of the most fatal fractures for elderly people, resulting in impaired function, and increased morbidity and mortality. This challenges clinicians in identifying patients at risk of worse outcome, in order to optimise and intensify treatment in these patients....... A variety of factors such as age, prefracture function and health status, fracture type, pain, anaemia, muscle strength, and the early mobility level have been shown to influence patient outcome. Thus, the outcome of patients with hip fracture is considered multi-factorial, and can therefore not be related...

  17. The definition, classification, and prognosis of chronic kidney disease: a KDIGO Controversies Conference report.

    Science.gov (United States)

    Levey, Andrew S; de Jong, Paul E; Coresh, Josef; El Nahas, Meguid; Astor, Brad C; Matsushita, Kunihiro; Gansevoort, Ron T; Kasiske, Bertram L; Eckardt, Kai-Uwe

    2011-07-01

    The definition and classification for chronic kidney disease was proposed by the National Kidney Foundation Kidney Disease Outcomes Quality Initiative (NKF-KDOQI) in 2002 and endorsed by the Kidney Disease: Improving Global Outcomes (KDIGO) in 2004. This framework promoted increased attention to chronic kidney disease in clinical practice, research and public health, but has also generated debate. It was the position of KDIGO and KDOQI that the definition and classification should reflect patient prognosis and that an analysis of outcomes would answer key questions underlying the debate. KDIGO initiated a collaborative meta-analysis and sponsored a Controversies Conference in October 2009 to examine the relationship of estimated glomerular filtration rate (GFR) and albuminuria to mortality and kidney outcomes. On the basis of analyses in 45 cohorts that included 1,555,332 participants from general, high-risk, and kidney disease populations, conference attendees agreed to retain the current definition for chronic kidney disease of a GFR 30 mg/g, and to modify the classification by adding albuminuria stage, subdivision of stage 3, and emphasizing clinical diagnosis. Prognosis could then be assigned based on the clinical diagnosis, stage, and other key factors relevant to specific outcomes. KDIGO has now convened a workgroup to develop a global clinical practice guideline for the definition, classification, and prognosis of chronic kidney disease.

  18. [Delirium in patients with neurological diseases: diagnosis, management and prognosis].

    Science.gov (United States)

    Hüfner, K; Sperner-Unterweger, B

    2014-04-01

    Delirium is a common acute neuropsychiatric syndrome. It is characterized by concurrent disturbances of consciousness and attention, perception, reasoning, memory, emotionality, the sleep-wake cycle as well as psychomotor symptoms. Delirium caused by alcohol or medication withdrawal is not the subject of the current review. Specific predisposing and precipitating factors have been identified in delirium which converge in a common final pathway of global brain dysfunction. The major predisposing factors are older age, cognitive impairment or dementia, sensory deficits, multimorbidity and polypharmacy. Delirium is always caused by one or more underlying pathologies which need to be identified. In neurology both primary triggers of delirium, such as stroke or epileptic seizures and also secondary triggers, such as metabolic factors or medication side effects play a major role. Nonpharmacological interventions are important in the prevention of delirium and lead to an improvement in prognosis. Delirium is associated with increased mortality and in the long term the development of cognitive deficits and functional impairment.

  19. [Relevant factors in medico-legal prognosis of whiplash injury].

    Science.gov (United States)

    Pujol, Amadeo; Puig, Luisa; Mansilla, Joaquina; Idiaquez, Itziar

    2003-07-12

    Whiplash injury (WI) is commonly evaluated in medico-legal practice. With the aim of knowing the determining factors of WI's medico-legal prognosis, a prospective and observational study was carried out. One hundred and twenty consecutive patients who were clinically observed and evaluated in the Medico-Legal Clinic of Barcelona were studied. Socio-demographic, clinical, radiographic and evolutive factors were analyzed. We included 120 patients with a mean age of 35.6 (14) years (range, 4-74), with a homogeneous male/female distribution. An earlier cervical pathology was detected in 10% of patients; none of them had previous psychiatric pathology. 95% corresponded to road-traffic accident cases and there were 5 aggression cases. Over 50% of cases involved a rear-end collision. All patients had neck pain, almost 25% had headache and 13% had paresthesia. According to the Whiplash Association Disorders clinical classification, distribution in grades (G) was: G I 51%, G II 32% and G III 17%. Patients reported recovery within a mean time of 71.6 (46) days (range, 4-244), with 51,2 (45) no working days (range, 0-180 days). The 52% of the patients rest with complains. According to the recovery time, the following medico-legal prognostic factors were identified: age (p legal prognostic factors were age, being females, severity of initial clinical symptoms, previous cervical pathology and abnormal cervical MRI/CT.

  20. Heart disease - risk factors

    Science.gov (United States)

    Heart disease - prevention; CVD - risk factors; Cardiovascular disease - risk factors; Coronary artery disease - risk factors; CAD - risk ... a certain health condition. Some risk factors for heart disease you cannot change, but some you can. ...

  1. Risk Factors of Poor Prognosis after Whiplash Injury

    Directory of Open Access Journals (Sweden)

    Samy Suissa

    2003-01-01

    Full Text Available Whiplash, a common injury following motor vehicle crashes, is associated with high costs and a prognosis that is variable and difficult to predict. In this paper, we review findings from the Quebec cohort epidemiological study on predictive factors of recovery from whiplash injury after a motor vehicle crash. We formed a population-based incident cohort of all 4,759 individuals who sustained a whiplash injury resulting from a motor vehicle crash in the province of Québec, Canada, in 1987, and followed these patients for up to seven years. The data were obtained from the universal automobile insurance plan (SAAQ that covers all seven million residents of the Province for all vehicular-related injuries. From this cohort, we formed the cohort of 3,014 for whom a police report was completed. For this cohort, we obtained data on crash-related factors directly from the police report. We also formed the cohort of 2,627 subjects who had strictly a whiplash injury, without associated injuries. For this cohort, the data on signs and symptoms were obtained from the medical charts kept by the SAAQ. For both cohorts, data on the outcome, the recovery time from whiplash, was obtained from the SAAQ databases. The crash-related cohort study found that socio-demographic factors associated with a longer recovery from whiplash include older age, female sex, having dependents and not being employed full time and that each decreases the rate of recovery by 14 to 16 per cent. Factors related to the crash conditions indicate that being in a truck or bus, with a decrease of 52% in the rate of recovery, being a passenger in the vehicle (15%, colliding with a moving vehicle (16%, and a side or frontal collision (15% all decrease the rate of recovery. We introduce a combined risk score that predicts longer recovery. In the cohort of subjects with signs and symptoms, the median recovery time was 32 days and 12% of subjects had still not recovered after 6 months. The signs

  2. Ceratocone: fatores prognósticos Keratoconus: prognosis factors

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    Rosana Molina Saraiva Elias

    2005-08-01

    keratoconus disease carrier patients in an age range under the usual one and try to detect any factor which can influence in disease evolution and prognosis. METHODS: Patients under 15 years old with a keratoconus diagnosis where analyzed. All of them answered a questionnaire, and were submitted to ocular examination and also computerized ceratoscopy. These patients were divided into three groups and went through a contact lens test: 1 it was possible for this group to adapt to contact lenses; 2 a cornea transplant for this group was recommended; 3 for this group it was suggested that they use glasses. RESULTS: Patients who had 20/40 or greater visual acuity usually did not progress to transplant in the studied period. On the other hand, patients who had 20/60 or less acuity, progress to a deep transplant very quickly. Other cases, related to a lower age range (10-15 years old pregressed to a transplant. We can observe that the cornea apex has a very unsteady location, which explains the different difficulty levels regarding adaptation to contact lenses. In all patients who had a superior out of place apex and values greater than 66 D adaptation was successful. In the central apex eyes the adaptation was easier. In the inferior apex eyes it was not possible to set a standard to indicate the person for surgery. In the eyes which were adapted to the contact lenses and whose curvature was smaller than 51.10 D there were fewer chances of evolution to a cornea transplant, on comparison with patients who had a curvature of 57.60 or even greater. CONCLUSION: Patients who have curvatures greater than 57.40, acuity lower than 20/60 and are under 18 years old have more chances to evolve to a cornea transplant. When the ceratocone apex is central the contact lens adaptation becomes easier.

  3. Prognosis of patients with rheumatic diseases admitted to intensive care.

    Science.gov (United States)

    Beil, M; Sviri, S; de la Guardia, V; Stav, I; Ben-Chetrit, E; van Heerden, P V

    2017-01-01

    Variable mortality rates have been reported for patients with rheumatic diseases admitted to an intensive care unit (ICU). Due to the absence of appropriate control groups in previous studies, it is not known whether the presence of a rheumatic disease constitutes a risk factor. Moreover, the accuracy of the Acute Physiology and Chronic Health Evaluation II (APACHE II) score for predicting outcome in this group of patients has been questioned. The primary goal of this study was to compare outcome of patients with rheumatic diseases admitted to a medical ICU to those of controls. The records of all patients admitted between 1 April 2003 and 30 June 2014 (n=4020) were screened for the presence of a rheumatic disease during admission (n=138). The diagnosis of a rheumatic disease was by standard criteria for these conditions. An age- and gender-matched control group of patients without a rheumatic disease was extracted from the patient population in the database during the same period (n=831). Mortality in ICU, in hospital and after 180 days did not differ significantly between patients with and without rheumatic diseases. There was no difference in the performance of the APACHE II score for predicting outcome in patients with rheumatic diseases and controls. This score, as well as a requirement for the use of inotropes or vasopressors, accurately predicted hospital mortality in the group of patients with rheumatic diseases. In conclusion, patients with a rheumatic condition admitted to intensive care do not do significantly worse than patients without such a disease.

  4. Risk Factors for Breast Cancer and Its Prognosis

    National Research Council Canada - National Science Library

    Melbye, Mads

    2000-01-01

    This project investigated the influence of reproductive history on risk of breast cancer and its prognosis by taking advantage of very large linkages between population-based health and demographic registries in Denmark...

  5. Disease-related malnutrition: influence on body composition and prognosis

    OpenAIRE

    Pirlich, Matthias

    2010-01-01

    Disease-related malnutrition is a frequent clincal problem with severe medical and economic impact. This work summarizes studies on body composition analysis, risk factors, prevalence and prognostic impact of malnutrition. The diagnosis of malnutrition in patients with chronic liver disease is hampered by hyperhydration and requires body composition analysis. Using four different methods for body composition analysis (total body potassium counting, anthropometry, bioelectrical impedance analy...

  6. The study of risk factors affecting the prognosis of lung abscess

    Directory of Open Access Journals (Sweden)

    Aghajan Zadeh M

    2000-09-01

    Full Text Available In spite the emergence of potent and broad spectrum antibiotics and recent advances in bronchoscopy and pulmonary physiotherapy, still there is a high rate of morbidity and mortality because of lung abscess. The objective of this study is the indication of risk factors, which have undesirable effects on the prognosis of lung abscess. In a retrospective study, all cases of lung abscess who was confined to bed during 1994 to 1999 in Rasht were collected and analyzed. From 52 cases, 40 (77% were male and 12 (23% were female. The mean duration of stay was 20 day (15 to 35. The secondary cause for lung abscess was as follows: 10 cases (19% COPD, 10 cases (19% preumonia, 15 cases (29% bronchiectasia 2 cases lung cancer, 2 cases lung hydatid cyst and 3 cases atelectasia. Extrapulmonary causes of lung abscess were consist of: 10 case (10% aspiration, 10 case (19% esophageal diseases tending to reflux, 5 case (9% periodontal disease. The factors, which had underiable effects on prognosis of disease were lung cancer, anemia, hypoalbuminemia, age over 60, abscess with pseudomonas, abscess cavity greater thus 8 cm, lower lobe in right lung and TB. Because of high mortality and morbidity of lung abscess, due attention for internal drainage, bronchoscopy, physiotherapy and timed surgery are seriously indicated.

  7. Recurrent endometrial cancer: patterns of recurrent disease and assessment of prognosis

    Energy Technology Data Exchange (ETDEWEB)

    Sohaib, S.A. [Department of Radiology, Royal Marsden Hospital, London (United Kingdom); Houghton, S.L. [Department of Radiology, Royal Marsden Hospital, London (United Kingdom); Meroni, R. [Department of Academic Radiology, St Bartholomew' s Hospital, London (United Kingdom); Rockall, A.G. [Department of Academic Radiology, St Bartholomew' s Hospital, London (United Kingdom); Blake, P. [Department of Gynaecological Oncology, Royal Marsden Hospital, London (United Kingdom); Reznek, R.H. [Department of Academic Radiology, St Bartholomew' s Hospital, London (United Kingdom)

    2007-01-15

    Aim: To evaluate patterns of disease and identify factors predicting outcome in patients presenting with recurrent endometrial adenocarcinoma following primary surgery. Materials and methods: A retrospective review was performed of the imaging and clinical data in 86 patients (median age 66 years, range 42-88 years) presenting with recurrent endometrial adenocarcinoma following primary surgery. Results: Following primary surgery recurrent disease occurred within 2 years in 64% and within 3 years in 87%. Relapse was seen within lymph nodes in 41 (46%), the vagina in 36 (42%) the peritoneum in 24 (28%) and the lung in 21 (24%). Unusual sites of disease included spleen, pancreas, rectum, muscle and brain. Univariate survival analysis showed the factors significant for poor outcome were: multiple sites of disease, liver and splenic disease, haematogenous, peritoneal and nodal spread, poorly differentiated tumour, and early relapse. The presence of disease within the vagina, bladder or lung was not associated with poor prognosis. Multivariate analysis identified multiple sites of disease, liver and splenic metastases to be independent predictors of poor outcome. Conclusion: The most frequently observed sites of relapse are: lymph nodes, vagina, peritoneum and lung. Significant predictors of poor outcome in recurrent disease are multiple sites of disease and liver and splenic metastases.

  8. Depression: risk factor for cardiovascular disease

    NARCIS (Netherlands)

    Kuehl, L.K.; Penninx, B.W.J.H.; Otte, C.

    2012-01-01

    Major depression is an independent risk factor for the development of cardiovascular disease. In patients with existing cardiovascular disease, major depression has a large impact on the quality of life and is associated with a poor course and prognosis. Potential mechanisms responsible for this

  9. Alcoholism: diagnosis, prognosis, epidemiology, and burden of the disease.

    Science.gov (United States)

    Beresford, Thomas P; Wongngamnit, Narin; Temple, Benjamin A

    2014-01-01

    To the clinician, alcoholism can appear as an amorphous entity that is confusing with respect to diagnosis, treatment prognosis, and the role of the health professional, despite its high incidence and associated morbidities and mortality when unrecognized or untreated. This chapter focuses on the clinical application of current knowledge, with the aim of being useful to the practitioner in working directly with patients for whom alcoholism may or may not be an already identified problem. It briefly reviews large-scale studies and then focuses on diagnosis and prognosis assessment and decision making. Also considered are current controversies in nomenclature and the chapter ends with an economic perspective with respect to healthcare and cost to society. As the introductory chapter, the goal is to provide a context of the scope of alcoholism and attendant problems for the rest of the chapters. © 2014 Elsevier B.V. All rights reserved.

  10. Body Mass Index, Diet-Related Factors, and Bladder Cancer Prognosis: A Systematic Review and Meta-Analysis

    NARCIS (Netherlands)

    Westhoff, E.; Witjes, J.A.; Fleshner, N.E.; Lerner, S.P.; Shariat, S.F.; Steineck, G.; Kampman, E.; Kiemeney, L.A.L.M.; Vrieling, A.

    2018-01-01

    Background: Urologists are frequently confronted with questions of urinary bladder cancer (UBC) patients about what they can do to improve their prognosis. Unfortunately, it is largely unknown which lifestyle factors can influence prognosis. Objective: To systematically review the available evidence

  11. Clinical aspects and prognosis of intraventricular hemorrhage with cerebrovascular disease

    International Nuclear Information System (INIS)

    Ikeda, Yukio; Nakazawa, Shozo; Higuchi, Hiroshi; Ueda, Kenji; Kouzo

    1982-01-01

    Intraventricular hemorrhage with cerebrovascular disease was identified in 81 cases and death occurred within seven days in 34 cases. Hypertension was the most common etiological factor, accounting for 40 of the 81 cases. Cerebral aneurysm was the second most common cause accounting for 27 cases, arteriovenous malformation accounted for 9 of the cases, and 5 were of other causes. Signs of primary or secondary brain stem dysfunction were mainly seen in cases with hypertension and aneurysm, while cases with arteriovenous malformation had benign courses. The mortality depended on the severity of intraventricular hemorrhage; i.e., the distribution, site, and the number of cast formation. The presence of intraventricular clot in the third and/or fourth ventricles was correlated with a high mortality rate, especially in cases accompanied by cast formation and third and fourth ventricular dilatation, which affects hypothalamus and brain stem function. Analysis of CT findings for the mechanism of intraventricular hemorrhage revealed three types: extension type, in which massive intracerebral hematomas extended and ruptured into ventricles; the direct type, which bled directly into ventricles without forming definite intracerebral hematomas; and the reflux type, which was characterized by reflux of the subarachnoid blood. (J.P.N.)

  12. Prognosis of ischemic heart disease based on pyrophosphate scan of myocardium

    Energy Technology Data Exchange (ETDEWEB)

    Duska, F [Karlova Univ., Hradec Kralove (Czechoslovakia). Lekarska Fakulta

    1982-11-01

    A brief survey is given of the present knowledge of the problems, based on literary data. Pyrophosphate myocardial scan is an important examination in establishing the diagnosis of acute myocardial infarction and some other myocardial diseases. Apart from this, it is of great importance in determining the prognosis. In the early phase of the disease, an apparently worse prognosis is found in patients with extensive lesion, and in those with an infarction intensively accumulating the radiopharmaceutical. In a certain number of infarctions, scintigraphic examination is positive over several months; usually the radiopharmaceutical disappears within two weeks. Patients with long-persisting positivity have a markedly worse prognosis. On the basis of early and late heart scan, it is thus possible to estimate the future fate of patients w+th ischemic heart disease. Large and long-persisting lesions serve as a warning for the physician.

  13. Long-term prognosis of endodontically treated teeth: a retrospective analysis of preoperative factors in molars.

    Science.gov (United States)

    Setzer, Frank C; Boyer, Keith R; Jeppson, Joshua R; Karabucak, Bekir; Kim, Syngcuk

    2011-01-01

    it may be difficult to predict the prognosis of molars in need for endodontic treatment and restoration from prognostic factors not related to periodontal disease. Copyright © 2011 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

  14. Risk Factors for Breast Cancer and its Prognosis

    National Research Council Canada - National Science Library

    Melbye, Mads

    1998-01-01

    ...: Reproductive factors and breast cancer risk Having started the process of working with these questions, we discovered a unique opportunity to differentiate the outcome variable of breast cancer...

  15. Use of multimodality imaging and artificial intelligence for diagnosis and prognosis of early stages of Alzheimer's disease.

    Science.gov (United States)

    Liu, Xiaonan; Chen, Kewei; Wu, Teresa; Weidman, David; Lure, Fleming; Li, Jing

    2018-04-01

    Alzheimer's disease (AD) is a major neurodegenerative disease and the most common cause of dementia. Currently, no treatment exists to slow down or stop the progression of AD. There is converging belief that disease-modifying treatments should focus on early stages of the disease, that is, the mild cognitive impairment (MCI) and preclinical stages. Making a diagnosis of AD and offering a prognosis (likelihood of converting to AD) at these early stages are challenging tasks but possible with the help of multimodality imaging, such as magnetic resonance imaging (MRI), fluorodeoxyglucose (FDG)-positron emission topography (PET), amyloid-PET, and recently introduced tau-PET, which provides different but complementary information. This article is a focused review of existing research in the recent decade that used statistical machine learning and artificial intelligence methods to perform quantitative analysis of multimodality image data for diagnosis and prognosis of AD at the MCI or preclinical stages. We review the existing work in 3 subareas: diagnosis, prognosis, and methods for handling modality-wise missing data-a commonly encountered problem when using multimodality imaging for prediction or classification. Factors contributing to missing data include lack of imaging equipment, cost, difficulty of obtaining patient consent, and patient drop-off (in longitudinal studies). Finally, we summarize our major findings and provide some recommendations for potential future research directions. Copyright © 2018 Elsevier Inc. All rights reserved.

  16. Prognosis of Preschool Eczema and Factors of Importance for Remission.

    Science.gov (United States)

    Johansson, Emma Kristin; Bergström, Anna; Kull, Inger; Lind, Tomas; Söderhäll, Cilla; Melén, Erik; Asad, Samina; Bradley, Maria; Liedén, Agne; Ballardini, Natalia; Wahlgren, Carl-Fredrik

    2018-03-02

    Information on factors of importance for remission of eczema is scarce. This study explored factors related to the remission and course of preschool eczema (eczema at 1, 2 and/or 4 years of age) to 16 years of age (n = 889) in a Swedish cohort. Half of the children were in complete remission by school age. In multivariate prognostic models, persistent preschool eczema (eczema at 1, 2 and 4 years of age) (odds ratio 0.27 (95% confidence interval 0.18-0.41)), preschool eczema with sleep disturbance (due to itch at least once a week at 1, 2 and/or 4 years of age) (0.59 (0.43-0.81)), parental allergy (0.73 (0.55-0.96)), parental smoking at child's birth (0.70 (0.50-0.99)) and filaggrin mutation (R501X, R2447X, 2282del4) (0.47 (0.26-0.85)) were inversely associated with complete remission by school age. Male sex (1.37 (1.03-1.82)) and exclusive breastfeeding ≥4 months (1.44 (1.01-2.05)) were positively associated with complete remission by school age. In conclusion, half of the children with preschool eczema were in complete remission by school age. The most important prognostic factors were persistent preschool eczema and preschool eczema with sleep disturbance due to itch.

  17. Prevalence and prognosis of Alzheimer's disease at the mild cognitive impairment stage

    NARCIS (Netherlands)

    Vos, S.J.B.; Verhey, F.; Frolich, L.; Kornhuber, J.; Wiltfang, J.; Maier, W.; Peters, O.; Ruther, E.; Nobili, F.; Morbelli, S.; Frisoni, G. B.; Drzezga, A.; Didic, M.; van Berckel, B.N.M.; Simmons, A.; Soininen, H.; Kloszewska, I.; Mecocci, P.; Tsolaki, M.; Vellas, B.; Lovestone, S.; Muscio, C.; Herukka, S.K.; Salmon, E.; Bastin, C.; Wallin, A.; Nordlund, A.; de Mendonca, A.; Silva, D.; Santana, I.; Lemos, R.; Engelborghs, S.; Van der Mussele, S.; Freund-Levi, Y.; Wallin, A.K.; Hampel, H.; van der Flier, W.M.; Scheltens, P.; Visser, P.J.

    2015-01-01

    Three sets of research criteria are available for diagnosis of Alzheimer's disease in subjects with mild cognitive impairment: the International Working Group-1, International Working Group-2, and National Institute of Aging-Alzheimer Association criteria. We compared the prevalence and prognosis of

  18. Cisplatin neuropathy. Risk factors, prognosis, and protection by WR-2721

    International Nuclear Information System (INIS)

    Mollman, J.E.; Glover, D.J.; Hogan, W.M.; Furman, R.E.

    1988-01-01

    A prospective study of patients receiving cis-diaminedichloroplatin II (DDP) was carried out to determine if risk factors could be identified related to the patient's living habits or past medical history that would predict in which patients DDP neuropathy might develop. Sixty-nine patients receiving six different combinations of chemotherapeutic agents, including DDP were examined. Twenty-eight of these patients received DDP in combination with the radioprotective agent S-2-(3-aminopropylamino)-ethylphosporothioic acid (WR 2721). No risk factors were identified relating to personal habits or past medical history of the patients. However, patients receiving DDP (40 mg/m2) on 5 consecutive days had a significantly higher incidence of neuropathy. Patients receiving DDP in combination with WR 2721 had a significantly lower incidence of neuropathy, and the mean dose at onset was significantly higher than the mean dose at onset of neuropathy for all other groups. In addition, five of six patients who were available for long-term follow-up demonstrated nearly complete reversal of the signs and symptoms of neuropathy

  19. Biomarkers in the Diagnosis and Prognosis of Alzheimer's Disease.

    Science.gov (United States)

    Schaffer, Cole; Sarad, Nakia; DeCrumpe, Ashton; Goswami, Disha; Herrmann, Sara; Morales, Jose; Patel, Parth; Osborne, Jim

    2015-10-01

    Alzheimer's disease (AD) is a neurodegenerative disease that inhibits cognitive functions and has no cure. This report reviews the current diagnostic standards for AD with an emphasis on early diagnosis using the cerebrospinal fluid (CSF) biomarkers amyloid-beta, t-tau, and p-tau and fluorodeoxyglucose positron emission tomography imaging. Abnormal levels of these CSF biomarkers and decreased cerebral uptake of glucose have recently been used in the early diagnosis of AD in experimental studies. These promising biomarkers can be measured using immunoassays performed in singleplex or multiplex formats. Although presently, there are no Food and Drug Administration-approved in vitro diagnostics (IVDs) for early detection of AD, a multiplex immunoassay measuring a panel of promising AD biomarkers in CSF may be a likely IVD candidate for the clinical AD diagnostic market. Specifically, the INNO-BIA AlzBio3 immunoassay kit, performed using bead arrays on the xMAP Luminex analyzer, allows simultaneous quantification of amyloid-beta, t-tau, and p-tau biomarkers. AD biomarkers can also be screened using enzyme-linked immunosorbent assays that are offered as laboratory-developed tests. © 2014 Society for Laboratory Automation and Screening.

  20. Endothelial Progenitor Cells for Diagnosis and Prognosis in Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Caterina Oriana Aragona

    2016-01-01

    Full Text Available Objective. To identify, evaluate, and synthesize evidence on the predictive power of circulating endothelial progenitor cells (EPCs in cardiovascular disease, through a systematic review of quantitative studies. Data Sources. MEDLINE was searched using keywords related to “endothelial progenitor cells” and “endothelium” and, for the different categories, respectively, “smoking”; “blood pressure”; “diabetes mellitus” or “insulin resistance”; “dyslipidemia”; “aging” or “elderly”; “angina pectoris” or “myocardial infarction”; “stroke” or “cerebrovascular disease”; “homocysteine”; “C-reactive protein”; “vitamin D”. Study Selection. Database hits were evaluated against explicit inclusion criteria. From 927 database hits, 43 quantitative studies were included. Data Syntheses. EPC count has been suggested for cardiovascular risk estimation in the clinical practice, since it is currently accepted that EPCs can work as proangiogenic support cells, maintaining their importance as regenerative/reparative potential, and also as prognostic markers. Conclusions. EPCs showed an important role in identifying cardiovascular risk conditions, and to suggest their evaluation as predictor of outcomes appears to be reasonable in different defined clinical settings. Due to their capability of proliferation, circulation, and the development of functional progeny, great interest has been directed to therapeutic use of progenitor cells in atherosclerotic diseases. This trial is registered with registration number: Prospero CRD42015023717.

  1. Retinopathy of Prematurity; Risk Factors, Prognosis and Treatment

    Directory of Open Access Journals (Sweden)

    Sibel Kocabeyo¤lu

    2011-06-01

    Full Text Available Purpose: To evaluate the prevalence, related risk factors, treatment and follow-up results in cases of retinopathy of prematurity (ROP. Material and Method: Medical records of 405 premature infants who attended our clinic between August 1999 and September 2004 were retrospectively screened. Among these patients, 379 infants were followed up in our neonatology unit and 26 were referred to us from other clinics. Indirect diode laser photocoagulation and/or cryotherapy were performed when prethreshold or threshold ROP was detected. Surgery was performed in stage IV-V ROP. Results: ROP was detected in 88 out of 405 infants (21.72%. At the first examination, stage I ROP was detected in 18 eyes (10.4%, stage II - in 67 eyes (38.72%, stage III - in 82 eyes (47.39%, and stage IV-V – in 6 eyes (3.46%. Indirect diode laser photocoagulation was applied to 34 eyes with stage II and in 47 eyes with stage III ROP. Ten eyes with threshold ROP and 4 eyes which progressed to threshold ROP were treated with cryotherapy. Scleral buckling was performed in 3 eyes that progressed to stage IV ROP. At the first examination, 2 eyes with stage IV-V ROP were treated with pars plana vitrectomy (PPV. Discussion: In our series, the most important risk factors for development and progression of ROP were found to be low birth weight, low gestational age, mechanical ventilation and multiple pregnancy. Effective screening, follow-up and appropriate treatment are important for prevention of permanent damage and unfavorable outcome in ROP. (Turk J Ophthalmol 2011; 41: 128-32

  2. Diagnosis, prognosis and disease management using in situ hybridization

    International Nuclear Information System (INIS)

    Kucheria, K.; Talwar, R.

    2002-01-01

    The year 2001 saw unveiling of anatomy of the human genome with sequencing of 90% of the euchromatic region. But the ultimate goal of the Human Genome Project to delineate the positions of all genes is yet to be achieved. In Situ Hybridization (ISH) is one of the methods that help in localizing genes on chromosomes. The present study aimed to use radioactive- and fluorescent-labeled probes for screening various congenital anomalies (sex chromosomal and autosomal), for prenatal diagnosis and cancer genetics. Standard techniques were used for hybridization with radioactively and fluorescent labeled probes. Sex chromosome aneuploidies (XXY, XO, XXX, XYY etc.) were analyzed using centromeric probes for chromosomes X and Y. The cases with ambiguous genitalia were further analyzed using probe specific for the sex-determining region (SRY) on the Y chromosome. Suspected cases of Down syndrome were analyzed using probe specific for centromeric region of chromosome 21 to confirm trisomy 21. Prenatal diagnosis included screening aneuploidies of chromosomes 13, 18, 21, X and Y on uncultured cells and metaphases obtained from amniotic fluid and chorionic villi samplings. Gene alterations were also studied in Retinoblastoma patients, Chronic Myeloid Leukemia (CML) and Acute Promyelocytic Leukemia (APML) using probes specific for Rb1, bcr/abl and PML/RARα genes respectively. Response to therapy was assessed by evaluating minimal residual disease (MRD) in leukemia patients. Attempts were also made to analyze cells obtained from buccal mucosa and bladder epithelium that could facilitate rapid screening of sex chromosome anomalies and bladder cancer without painful invasive techniques. Prenatal diagnosis using ISH on uncultured cells could provide an accurate and rapid result. These results of prenatal diagnosis were in conformation with results of conventional cytogenetics obtained after long-term cultures. Molecular rearrangements that could not be detected with conventional

  3. Preoperative carcinoembryonic antigen and prognosis of colorectal cancer. An independent prognostic factor still reliable.

    Science.gov (United States)

    Li Destri, Giovanni; Rubino, Antonio Salvatore; Latino, Rosalia; Giannone, Fabio; Lanteri, Raffaele; Scilletta, Beniamino; Di Cataldo, Antonio

    2015-04-01

    To evaluate whether, in a sample of patients radically treated for colorectal carcinoma, the preoperative determination of the carcinoembryonic antigen (p-CEA) may have a prognostic value and constitute an independent risk factor in relation to disease-free survival. The preoperative CEA seems to be related both to the staging of colorectal neoplasia and to the patient's prognosis, although this-to date-has not been conclusively demonstrated and is still a matter of intense debate in the scientific community. This is a retrospective analysis of prospectively collected data. A total of 395 patients were radically treated for colorectal carcinoma. The preoperative CEA was statistically compared with the 2010 American Joint Committee on Cancer (AJCC) staging, the T and N parameters, and grading. All parameters recorded in our database were tested for an association with disease-free survival (DFS). Only factors significantly associated (P < 0.05) with the DFS were used to build multivariate stepwise forward logistic regression models to establish their independent predictors. A statistically significant relationship was found between p-CEA and tumor staging (P < 0.001), T (P < 0.001) and N parameters (P = 0.006). In a multivariate analysis, the independent prognostic factors found were: p-CEA, stages N1 and N2 according to AJCC, and G3 grading (grade). A statistically significant difference (P < 0.001) was evident between the DFS of patients with normal and high p-CEA levels. Preoperative CEA makes a pre-operative selection possible of those patients for whom it is likely to be able to predict a more advanced staging.

  4. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... disease will go for you is called prognosis. It can be hard to understand what prognosis means ... prognosis include: The type of cancer and where it is in your body The stage of the ...

  5. Role of inflammatory marker YKL-40 in the diagnosis, prognosis and cause of cardiovascular and liver diseases

    DEFF Research Database (Denmark)

    Kjaergaard, A.D.; Johansen, Julia Sidenius; Bojesen, Stig Egil

    2016-01-01

    This review summarizes present evidence for the role of YKL-40 in the diagnosis, prognosis and cause of cardiovascular and alcoholic liver disease. The question of whether YKL-40 is merely a marker or a causal factor in the development of cardiovascular and liver disease is addressed, with emphasis...... of cardiovascular and alcoholic liver disease, thus suggesting that plasma YKL-40 does not play a causal role in the development of these diseases. Despite this, plasma YKL-40 levels may play a role in disease progression after diagnosis, and inhibition of YKL-40 activity might be a novel therapy in some...... rather than a drug and placebo, and like a blinded trial, it allows inference about causality. Moreover, the review also covers background on the molecular biology and functions of YKL-40, YKL-40 levels in healthy individuals and reference range, and the role of YKL-40 as a biomarker of cardiovascular...

  6. Underdiagnosis and prognosis of chronic obstructive pulmonary disease after percutaneous coronary intervention: a prospective study

    Directory of Open Access Journals (Sweden)

    Almagro P

    2015-07-01

    Full Text Available Pere Almagro,1 Anna Lapuente,2 Julia Pareja,1 Sergi Yun,1 Maria Estela Garcia,3 Ferrán Padilla,4 Josep Ll Heredia,2 Alex De la Sierra,1 Joan B Soriano5 1Department of Internal Medicine, 2Pneumology Service, Mutua de Terrassa University Hospital, Terrassa, Spain; 3Medical Department, Menarini Pharmaceutical, Barcelona, Spain; 4Cardiology Service, Mutua de Terrassa University Hospital, Terrassa, Spain; 5Instituto de Investigación Sanitaria Princesa (IP, Universidad Autónoma de Madrid, Madrid, Spain Background: Retrospective studies based on clinical data and without spirometric confirmation suggest a poorer prognosis of patients with ischemic heart disease (IHD and chronic obstructive pulmonary disease (COPD following percutaneous coronary intervention (PCI. The impact of undiagnosed COPD in these patients is unknown. We aimed to evaluate the prognostic impact of COPD – previously or newly diagnosed – in patients with IHD treated with PCI.Methods: Patients with IHD confirmed by PCI were consecutively included. After PCI they underwent forced spirometry and evaluation for cardiovascular risk factors. All-cause mortality, new cardiovascular events, and their combined endpoint were analyzed.Results: A total of 133 patients (78% male, with a mean (SD age of 63 (10.12 years were included. Of these, 33 (24.8% met the spirometric criteria for COPD, of whom 81.8% were undiagnosed. IHD patients with COPD were older, had more coronary vessels affected, and a greater history of previous myocardial infarction. Median follow-up was 934 days (interquartile range [25%–75%]: 546–1,160. COPD patients had greater mortality (P=0.008; hazard ratio [HR]: 8.85; 95% confidence interval [CI]: 1.76–44.47 and number of cardiovascular events (P=0.024; HR: 1.87; 95% CI: 1.04–3.33, even those without a previous diagnosis of COPD (P=0.01; HR: 1.78; 95% CI: 1.12–2.83. These differences remained after adjustment for sex, age, number of coronary vessels affected

  7. Postural instability and gait are associated with severity and prognosis of Parkinson disease.

    Science.gov (United States)

    van der Heeden, Jorine F; Marinus, Johan; Martinez-Martin, Pablo; Rodriguez-Blazquez, Carmen; Geraedts, Victor J; van Hilten, Jacobus J

    2016-06-14

    Differences in disease progression in Parkinson disease (PD) have variously been attributed to 2 motor subtypes: tremor-dominant (TD) and postural instability and gait difficulty (PIGD)-dominant (PG). We evaluated the role of these phenotypic variants in severity and progression of nondopaminergic manifestations of PD and motor complications. Linear mixed models were applied to data from the Profiling Parkinson's disease (PROPARK) cohort (n = 396) to evaluate the effect of motor subtype on severity and progression of cognitive impairment (Scales for Outcomes in Parkinson's disease [SCOPA]-Cognition [SCOPA-COG]), depression (Hospital Anxiety and Depression Scale [HADS]), autonomic dysfunction (SCOPA-Autonomic [SCOPA-AUT]), excessive daytime sleepiness, psychotic symptoms (SCOPA-Psychiatric Complications [SCOPA-PC]), and motor complications. In first analyses, subtype as determined by the commonly used ratio of tremor over PIGD score was entered as a factor, whereas in second analyses separate tremor and PIGD scores were used. Results were verified in an independent cohort (Estudio Longitudinal de Pacientes con Enfermedad de Parkinson [ELEP]; n = 365). The first analyses showed that PG subtype patients had worse SCOPA-COG, HADS, SCOPA-AUT, SCOPA-PC, and motor complications scores, and exhibited faster progression on the SCOPA-COG. The second analyses showed that only higher PIGD scores were associated with worse scores for these variables; tremor score was not associated with severity or progression of any symptom. Analyses in the independent cohort yielded similar results. In contrast to PIGD, which consistently was associated with greater severity of nondopaminergic symptoms, there was no evidence of a benign effect of tremor. Our findings do not support the use of the TD subtype as a prognostic trait in PD. The results showed that severity of PIGD is a useful indicator of severity and prognosis in PD by itself. © 2016 American Academy of Neurology.

  8. Exercise thallium-201 scintigraphy in the diagnosis and prognosis of coronary artery disease

    International Nuclear Information System (INIS)

    Kotler, T.S.; Diamond, G.A.

    1990-01-01

    The objective of this study is to determine the discriminant accuracy of exercise thallium-201 myocardial perfusion scintigraphy for the diagnosis and prognosis of patients with known or suspected coronary artery disease. This is a survey of the National Library of Medicine MEDLINE database. The key medical subject headings used were coronary disease, myocardial infarction, radionuclide imaging, and thallium. A total of 122 retrieved studies were considered relevant and were reviewed in depth. Only studies reporting both the sensitivity and specificity of thallium scintigraphy were analyzed. Discriminant accuracy for diagnosis and prognosis was summarized in terms of pooled sensitivity and specificity. Exercise thallium scintigraphy is useful in the noninvasive diagnosis of coronary artery disease, especially in patients with abnormal resting electrocardiograms, restricted exercise tolerance, and intermediate probability of having disease at the time of testing as well as of defining the prognosis of patients with known or suspected coronary artery disease, especially in those with previous myocardial infarction. Because of various shortcomings in the published record, however, the marginal discriminant accuracy and cost effectiveness of thallium scintigraphy compared with conventional clinical assessment and exercise electrocardiography remain controversial. 193 references

  9. Effects of dopamine agonist dose and gender on the prognosis of impulse control disorders in Parkinson's disease.

    Science.gov (United States)

    Joutsa, Juho; Martikainen, Kirsti; Vahlberg, Tero; Kaasinen, Valtteri

    2012-12-01

    Cross-sectional studies have demonstrated that Parkinson's disease patients have an increased risk of impulse control disorders, and that the disorders frequently co-exist with depressive symptoms. There have been no previous large-scale prospective studies investigating predictive and prognostic factors of these disorders. A population of 290 Parkinson's disease patients was studied at baseline and approximately 15 months later. The same screening methodology was used at both time-points (demographic and medication data together with the Questionnaire for Impulsive-compulsive Disorders in Parkinson's disease and the Beck Depression Inventory). The data was analyzed separating patients with and without impulse control disorders at baseline to obtain clinically useful prognostic factors. In patients who had impulse control disorders at baseline (n = 119), high dopamine agonist dose was associated with the presence of disorders at follow-up. Dopamine agonist levodopa equivalent daily dose over 160 mg was significantly associated with impulse control disorders with a positive predictive value of 92.5% (95% confidence interval 79.6%-98.4%). In addition, females had a better prognosis of impulse control disorders compared to males. The development of novel impulse control disorders (no disorder at baseline, disorder at follow-up) was associated with a concurrent increase in depression scores. The results suggest that dopamine agonist dose and gender are associated with the prognosis of impulse control disorders. Symptoms of depression emerge together with novel impulse control disorders in Parkinson's disease. Copyright © 2012 Elsevier Ltd. All rights reserved.

  10. Factors influencing prognosis in patients with marfan syndrome after aortic surgery.

    Science.gov (United States)

    Gao, Linggen; Zhou, Xianliang; Zhang, Lin; Wen, Dan; Chang, Qian; Wu, Yongbo; Sun, Lizhong; Hui, Rutai

    2011-08-01

    Aortic aneurysm formation leading eventually to aortic rupture or dissection in early adult life is a fatal outcome of Marfan syndrome (MFS). Advances in the treatment of the syndrome have improved prognosis, but the long-term reoperation rate is still high. It remains unknown which factors influence the long-term prognosis, including the reoperation and mortality rates, in surgically treated Chinese patients with MFS. The authors studied 125 such patients to investigate factors influencing prognosis after aortic surgery. A retrospective clinical investigation. An academic medical center. One hundred twenty-five Marfan patients who had undergone aortic surgery. None. The indications for aortic surgery were aortic aneurysm and/or dissection in the 125 Marfan patients. The most commonly performed procedure was the Bentall in 92 patients. Sixteen patients underwent total arch replacement combined with stented elephant trunk implantation. Ten patients underwent the David procedure. Overall in-hospital and 30-day mortality rate was 1.6%. The survival rate was 97.5%, 91.4%, and 74.2% at 1, 5, and 10 years after surgery, respectively. The reoperation rate was 2.5%, 12.9%, and 32.9% at 1, 5, and 10 years after surgery, respectively. Multivariate analysis revealed that increased systolic blood pressure (Sys BP) was the predictor of death (p < 0.05), and body mass index and smoking were significant predictors of reoperation (p < 0.05). The present findings report the factors influencing the prognosis of Chinese patients with MFS after aortic surgical procedures. Managing these risk factors may enable health care professionals to improve the prognosis of MFS patients after aortic surgical procedures. Copyright © 2011 Elsevier Inc. All rights reserved.

  11. Treatment of Anorexia Nervosa: The Importance of Disease Progression in the Prognosis.

    Science.gov (United States)

    Andrade, Rodrigo; Gonçalves-Pinho, Manuel; Roma-Torres, António; Brandão, Isabel

    2017-08-31

    Anorexia nervosa is a severe, usually chronic, life-threatening disease of complex etiology characterized by food restriction, overestimation of the importance of body weight and image, intense fear of weight gain and distortion of body image. Anorexia nervosa is associated with high rates of mortality, suicide and decreased quality of life. Our aim is to present an anorexia nervosa treatment program offered in a major university hospital in Portugal, and to determine the impact of illness duration before admission on the outcome. Our hypothesis is that patients with greater disease longevity may have worse prognosis and poorer outcome. The sample included data from case records of 169 patients seen consecutively and for the first time at Centro Hospitalar São João, between 2010 and 2015. We performed a retrospective observational study which included data collected at admission and from later follow-up years. From the initially selected patients, 14.8% reached total remission, 16% accomplished partial remission and 14.2% ended up with exacerbation/stagnation of the disease. The dropout rate was of 55% throughout our study period. We found significant differences on outcome rates between distinct illness duration groups (p = 0.007). There are several factors frequently associated with poor outcome for anorexia nervosa. The interpretation of outcome findings was limited by the high rate of dropout and lack of consistent definition criteria. Our results support the idea that illness duration has an important role on the outcome and prognostic features of these patients.

  12. State Dementia Plans and the Alzheimer's Disease Movement: Framing Diagnosis, Prognosis, and Motivation.

    Science.gov (United States)

    Arbogast, Charlotte E; Welleford, E Ayn; Netting, F Ellen

    2017-07-01

    An interpretive analysis of 38 state dementia plans compares similarities and differences in diagnostic framing (problem identification/trends/issues), prognosis framing (addressing the problem), and motivational framing (calls for action) across plans. In framing diagnosis, only 6 plans used dementia alone in their titles. In framing prognosis and the subsequent call to action, state plans were consistent in their dire prognostications about the progressive and fatal consequences of the disease with a primary focus on the cost. Motivational language mirrored that of the Alzheimer's Disease (AD) Movement, from raising awareness to using inflammatory words to incite action. The language used set up the frame for clinical interventions that may not distinguish between types of dementia and could undercut the provision of person-centered care, shifts the victimization focus from persons with AD to caregivers and ultimately the state, and may subintentionally reflect cultural biases.

  13. Incidence, risk factors, treatment and prognosis of popliteal artery embolization in the superficial femoral artery interventions.

    Directory of Open Access Journals (Sweden)

    Weiwei Wu

    Full Text Available OBJECTIVE: Percutaneous transluminal angioplasty and stenting (PTA + stent has gained acceptance as a primary treatment modality for the superficial femoral artery (SFA diseases. Popliteal artery embolization (PAE is a severe complication in SFA interventions. The purpose of this study was to evaluate the incidence, risk factors, treatment and prognosis of PAE in primary SFA PTA + stent. METHODS: Chronic SFA arteriosclerosis cases that underwent primary PTA + stent were reviewed from a retrospectively maintained database. Runoff vessels were evaluated in all cases before and after the interventions for PAE detection. The primary patency, secondary patency and limb salvage rates were calculated using Kaplan-Meier analysis and compared using log-rank analysis. Cox multivariate regression was performed to evaluate predictors of patency and limb salvage rates. RESULTS: There were 436 lesions treated in 388 patients with 10 PAE events (2.3% in total. PAE rate was significantly higher in Transatlantic Inter-Society Consensus (TASC C/D group compared with TASC A/B group (OR = 8.91, P = .002, in chronic total occlusion (CTO lesions compared with stenotic lesions (P<.0001, and in group with history of cerebral ischemic stroke (OR = 6.11, P = .007. PAE rates were not significantly affected by age, sex, smoking, hypertension, diabetes, hyperlipidemia and runoff status. The binary logistic regression showed that only the TASC C/D was an independent predictor of PAE (P = .031. The 12-month and 24-month primary patency, secondary patency and limb salvage rates in PAE group showed no significant differences comparing with non-PAE group. CONCLUSIONS: PAE is a rare event in primary SFA PTA + stent. TASC C/D lesion, CTO and cerebral ischemic stroke history are risk factors for PAE. PAE is typically reversible by comprehensive techniques. If the popliteal flow is restored in time, PAE has no significant effect on long-term patency and limb

  14. The Analysis of the Risk Factors of Adverse Prognosis of Myocardial Infarction in the Acute Period

    Directory of Open Access Journals (Sweden)

    A. E. Zakharova

    2016-01-01

    Full Text Available The aim was to identify the risk factors contributed to adverse outcome of myocardial infarction (MI in the acute period of the disease at a prehospital stage.Materials and methods. The study included the call cards of specialized resuscitation and anesthesia units of the budgetary institution A. S. Puchkov «Station of emergency medical care», to patients with complicated MI. The study included two groups of patients. The first group comprized of patients with complicated MI which resulted in circulatory arrest (n=184, the second group (the group of comparison included patients with com plicated MI without the outcome in circulatory arrest (n=271. Statistical processing of the material: significance of differences between two binomial observations was evaluated by the Barnard's Exact Test.The results of the research. The presence of risk of MI complication as a stopping of blood circulation was confirmed in patients of the age group of 40—60 years (P=0.01. Patients with MI complicated by a circulatory arrest was characterized by a significantly greater intensity of pain syndrome (the pain intensity of 9—10 points was typ ical for 11,2% and 3% of patients of the group with circulatory arrest and the group of comparison, respectively; P< 0.001. The combination of clinical manifestations of alveolar pulmonary edema and arrhythmia occurred in 50% of patients with circulatory arrest, resulted in poor prognosis (the frequency of same parameters in a control group was 28,7%, P=0.018. Tachysystolic arrhythmia was the most common form of alteration at a circulatory arrest.Conclusions. The risk factors for MI adverse outcome in acute period included age from 40 to 60 years, pain of high intensity, presence of cardiogenic shock in combination with alveolar pulmonary edema and tachyarrhythmia.

  15. Underdiagnosis and prognosis of chronic obstructive pulmonary disease after percutaneous coronary intervention: a prospective study

    Science.gov (United States)

    Almagro, Pere; Lapuente, Anna; Pareja, Julia; Yun, Sergi; Garcia, Maria Estela; Padilla, Ferrán; Heredia, Josep Ll; De la Sierra, Alex; Soriano, Joan B

    2015-01-01

    Background Retrospective studies based on clinical data and without spirometric confirmation suggest a poorer prognosis of patients with ischemic heart disease (IHD) and chronic obstructive pulmonary disease (COPD) following percutaneous coronary intervention (PCI). The impact of undiagnosed COPD in these patients is unknown. We aimed to evaluate the prognostic impact of COPD – previously or newly diagnosed – in patients with IHD treated with PCI. Methods Patients with IHD confirmed by PCI were consecutively included. After PCI they underwent forced spirometry and evaluation for cardiovascular risk factors. All-cause mortality, new cardiovascular events, and their combined endpoint were analyzed. Results A total of 133 patients (78%) male, with a mean (SD) age of 63 (10.12) years were included. Of these, 33 (24.8%) met the spirometric criteria for COPD, of whom 81.8% were undiagnosed. IHD patients with COPD were older, had more coronary vessels affected, and a greater history of previous myocardial infarction. Median follow-up was 934 days (interquartile range [25%–75%]: 546–1,160). COPD patients had greater mortality (P=0.008; hazard ratio [HR]: 8.85; 95% confidence interval [CI]: 1.76–44.47) and number of cardiovascular events (P=0.024; HR: 1.87; 95% CI: 1.04–3.33), even those without a previous diagnosis of COPD (P=0.01; HR: 1.78; 95% CI: 1.12–2.83). These differences remained after adjustment for sex, age, number of coronary vessels affected, and previous myocardial infarction (P=0.025; HR: 1.83; 95% CI: 1.08–3.1). Conclusion Prevalence and underdiagnosis of COPD in patients with IHD who undergo PCI are both high. These patients have an independent greater mortality and a higher number of cardiovascular events during follow-up. PMID:26213464

  16. The study of risk factors affecting the prognosis of lung abscess

    OpenAIRE

    Aghajan Zadeh M

    2000-01-01

    In spite the emergence of potent and broad spectrum antibiotics and recent advances in bronchoscopy and pulmonary physiotherapy, still there is a high rate of morbidity and mortality because of lung abscess. The objective of this study is the indication of risk factors, which have undesirable effects on the prognosis of lung abscess. In a retrospective study, all cases of lung abscess who was confined to bed during 1994 to 1999 in Rasht were collected and analyzed. From 52 cases, 40 (77%) wer...

  17. Effect of epidermal growth factor receptor gene polymorphisms on prognosis in glioma patients

    Science.gov (United States)

    Li, Jingjie; Yan, Mengdan; Xie, Zhilan; Zhu, Yuanyuan; Chen, Chao; Jin, Tianbo

    2016-01-01

    Previous studies suggested that single nucleotide polymorphisms (SNPs) in epidermal growth factor receptor (EGFR) are associated with risk of glioma. However, the associations between these SNPs and glioma patient prognosis have not yet been fully investigated. Therefore, the present study was aimed to evaluate the effects of EGFR polymorphisms on the glioma patient prognosis. We retrospectively evaluated 269 glioma patients and investigated associations between EGFR SNPs and patient prognosis using Cox proportional hazard models and Kaplan-Meier curves. Univariate analysis revealed that age, gross-total resection and chemotherapy were associated with the prognosis of glioma patients (p < 0.05). In addition, four EGFR SNPs (rs11506105, rs3752651, rs1468727 and rs845552) correlated with overall survival (OS) (Log-rank p = 0.011, 0.020, 0.008, and 0.009, respectively) and progression-free survival PFS (Log-rank p = 0.026, 0.024, 0.019 and 0.009, respectively). Multivariate analysis indicated that the rs11506105 G/G genotype, the rs3752651 and rs1468727 C/C genotype and the rs845552 A/A genotype correlated inversely with OS and PFS. In addition, OS among patients with the rs730437 C/C genotype (p = 0.030) was significantly lower OS than among patients with A/A genotype. These data suggest that five EGFR SNPs (rs11506105, rs3752651, rs1468727, rs845552 and rs730437) correlated with glioma patient prognosis, and should be furthered validated in studies of ethnically diverse patients. PMID:27437777

  18. SMOKING AS A RISK FACTOR FOR CARDIOVASCULAR AND CEREBROVASCULAR DISEASES: PREVALENCE, IMPACT ON PROGNOSIS, POSSIBLE SMOKING CESSATION STRATEGIES AND THEIR EFFECTIVENESS. Part 2. Advantages of quitting smoking. Strategies to quit smoking

    Directory of Open Access Journals (Sweden)

    O. D. Ostroumova

    2018-01-01

    Full Text Available The immediate and remote benefits of smoking cessation are considered. Within one year after quitting smoking the ischemic heart disease (IHD risk will be 2 folds lower than the risk in smoking patient. Within 15 years the IHD risk declines to non-smoking population level. After 5-15 years after quitting smoking the risk of stroke also declines to non-smoker risk. Smoking cessation prior to cardio surgical intervention leads to reduction of complications incidence by 41%. Smoking cessation significantly reduces the risk of developing stable and unstable angina, acute myocardial infarction, cardiovascular death, transient ischemic attack, ischemic stroke, subarachnoid hemorrhage, intracerebral hemorrhage, peripheral arterial diseases, abdominal aortic aneurysm at any age, in both sexes in comparison to patients who continue to smoke. Smoking cessation is the most cost-effective strategy of cardiovascular disease prevention. Today, the most effective smoking cessation strategy is the identification of smokers and continuous advice on smoking cessation, and offer of the appropriate medication, primarily varenicline. The article contains data from a number of studies showing that varenicline is an effective and safe drug for tobacco dependence treatment, in particular, in patients with acute and chronic cardiovascular disease

  19. Evaluation of clinical characteristics and prognosis of chronic pulmonary aspergillosis depending on the underlying lung diseases: Emphysema vs prior tuberculosis.

    Science.gov (United States)

    Koyama, Kazuya; Ohshima, Nobuharu; Suzuki, Junko; Kawashima, Masahiro; Okuda, Kenichi; Sato, Ryota; Suzukawa, Maho; Nagai, Hideaki; Matsui, Hirotoshi; Ohta, Ken

    2015-11-01

    There have been scarce data evaluating the differences of clinical characteristics and prognosis of chronic pulmonary aspergillosis (CPA) depending on underlying pulmonary diseases. We tried to clarify them in CPA patients who had pulmonary emphysema or previous pulmonary tuberculosis. We reviewed and evaluated CPA patients diagnosed between 2007 and 2013 with pulmonary emphysema (PE group; n = 29), with previous pulmonary tuberculosis (PT group; n = 47) and with combination of these 2 underlying conditions (CTE group; n = 24). In CT findings, fungus balls were rare in PE group (7% in PE group and 36% in PT group; p = 0.006). Compared with PT group, PE group patients exhibited more frequent preceding antibiotics administration (45% vs 11%; p = 0.002) and fever (52% vs 17%; p = 0.002), less frequent hemosputum (24% vs 57%; p = 0.008), and more frequent consolidations in imaging (79% vs 38%; p = 0.001) and respiratory failure (34% vs 13%; p = 0.020), possibly suggesting more acute clinical manifestations of CPA in emphysematous patients. Trend of the differences between PT and PE group was not changed when patients with fungal balls were excluded. Multivariate Cox regression analysis of risks for all-cause mortality revealed age (HR, 1.079; p = 0.002) and emphysema (HR, 2.45; p = 0.040) as risk factors. Assessment of underlying lung diseases is needed when we estimate prognosis and consider treatment of CPA patients. Particularly, emphysematous patients can be presented as refractory pneumonia and show poor prognosis. Copyright © 2015 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  20. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... during a certain period of time after diagnosis. Disease-free survival This statistic is the percentage of ... discuss cancer prognosis (the likely course of the disease). Learn key points about prognosis and how to ...

  1. The prognosis and prognostic risk factors of patients with hepatic artery complications after liver transplantation treated with the interventional techniques

    International Nuclear Information System (INIS)

    Shan Hong; Huang Mingsheng; Jiang Zaipo; Zhu Kangshun; Yang Yang; Chen Guihua

    2008-01-01

    Objective: To investigate the prognosis and prognostic risk factors of hepatic artery complications after orthotopic liver transplantation (OLT) treated with the interventional techniques. Methods: The clinical data of 21 patients with hepatic artery complication after liver transplantation receiving thrombolysis, PTA, and stent placement in our institute from November 2003 to April 2007 were retrospectively analyzed. Based on the prognosis of grafts, 21 patients were divided into poor-prognosis group and non-poor-prognosis group. Fifteen variables (including biliary complication, hepatic artery restenosis, early or late artery complication, and so on) were analyzed in both groups with binary logistic regression analysis to screen out the risk factors related to prognosis of pereutaneous interventional treatment for hepatic artery complications after OLT. Results: Twenty-one patients were followed for mean 436 days, median 464 days (3-1037 days). The poor-prognosis group included 11 patients (5 cases received retransplantation, and 6 died). The mean survival time of grafts in poor-prognosis group was 191 days, and median survival time was 73 days (3-616 days). The mean survival time of grafts in non-poor-prognosis group which included 10 patients was 706 days, and median survival time was 692 days (245-1037 days). Univariate analysis showed there were significant difference in biliary complication, total bilimbin and indirect bilirubin between the two groups. The binary, logistic regression analysis showed the risk factor related to prognosis was with biliary complication before the interventional management (P=0.027, OR=22.818). Conclusion: Biliary complication before interventional management is the risk factor related to poor prognosis of patients with hepatic artery stenosis or thrombosis receiving interventional treatment. (authors)

  2. Actual management and prognosis of severe isolated tricuspid regurgitation associated with atrial fibrillation without structural heart disease.

    Science.gov (United States)

    Takahashi, Yusuke; Izumi, Chisato; Miyake, Makoto; Imanaka, Miyako; Kuroda, Maiko; Nishimura, Shunsuke; Yoshikawa, Yusuke; Amano, Masashi; Imamura, Sari; Onishi, Naoaki; Tamaki, Yodo; Enomoto, Soichiro; Tamura, Toshihiro; Kondo, Hirokazu; Kaitani, Kazuaki; Nakagawa, Yoshihisa

    2017-09-15

    Patients with atrial fibrillation (AF) without structural heart diseases can show severe tricuspid regurgitation (TR), especially among aged people. The aim of this study was to clarify the actual management, prognosis, and prognostic factors for severe isolated TR associated with AF without structural heart diseases. We retrospectively investigated actual management in 178 consecutive patients with severe isolated TR associated with AF between 1999 and 2011 in our institution. Prognosis and its predictors were also investigated in 115 patients (68 persistent TR and 47 transient TR) who were followed-up for >1year. During the follow-up period (mean: 5.9years), event free rate from death due to right-sided heart failure (RHF) was 97% at 5years. Persistent TR was associated with higher risk of hospitalization due to RHF than transient TR (log-rank P=0.048) and death due to RHF were all seen in patients with persistent TR who experienced hospitalization due to RHF. Among patients with persistent TR, right ventricular outflow tract dimension >35.3mm, right atrial area >40.3cm 2 , and tenting height >2.1mm were associated with higher risk of hospitalization due to RHF (adjusted hazard ratio: 3.32, 3.83, and 2.89, respectively; P=0.003, 0.002, and 0.009, respectively). The prognosis of severe isolated TR associated with AF was good with a focus on cardiac death. However, the incidence of cardiac death increased among patients who experienced hospitalization due to RHF. Larger right ventricular outflow tract dimension, right atrial area and tenting height were predictors of hospitalization due to RHF. Copyright © 2017 Elsevier B.V. All rights reserved.

  3. PROTHROMBOTIC POLYMORPHISMS AND LONG-TERM PROGNOSIS OF PATIENTS WITH STABLE ISCHEMIC HEART DISEASE

    Directory of Open Access Journals (Sweden)

    A. L. Komarov

    2011-01-01

    Full Text Available Aim. To estimate influence of thrombosis associated genetic factors on cardiovascular complications (CVC occurrence in patients with stable ischemic heart disease (IHD on the base of 5-year prospective survey. Material and methods. A total of 503 patients with the mean age of 59.4 years were enrolled into the study. The follow-up period was 5.4 years. Composite endpoint included the following cases of fatal and nonfatal CVC: death, acute coronary syndrome, ischemic stroke/transient ischemic attack, peripheral arterial thrombosis and revascularization of affected vascular system. We determined prevalence and prognostic value of mutations and polymorphisms in genes that encode blood clotting factors (factor V Leiden G1691A, prothrombin G20210A, ß-fibrinogen 455G> A, platelet GPIIIa receptor (C1565T and enzymes involved in homocysteine metabolism (methylentetrahydrofolate reductase  (C667 T MTHFR and A1298C, methionine synthase (MTR A2756G, methionine synthase-reductase (MTRR A66G and transcobalamin (TCN C776G. Results. Overall incidence rate of vascular events made up 31.0%. MTHFR and TCN polymorphisms proved to be significant in regard to cardiovascular risk among all studied genetic indices. Carriage of at least C667 T one MTHFR polymorphic allele increased risk of CVC 1.64 times (95% confidence interval (CI 1.2-2.3, p=0.003. Homozygous carriage of MTHFR 1298 AА and TCN 776 СС “wild” genotypes increased risk of CVC 1.63 times (95% CI 1.2-2.3, р=0.006 and 1.37 times (95% CI 1.001-1.89, р=0.04, respectively. Such genetic variants as MTHFR C667 T/СТ and 1298 AА impacted prognosis only given concomitant decrease in plasma folate level, which was observed in 56.1% of the patients. Conclusion. It can be recommended to test the presence of MTHFR C667 T, MTHFR 1298 AА and TCN 776 СС, and to simultaneously assess folate level in IHD patients in order to clarify risk of unfavorable cardiovascular events.

  4. Women's Heart Disease: Heart Disease Risk Factors

    Science.gov (United States)

    ... this page please turn JavaScript on. Feature: Women's Heart Disease Heart Disease Risk Factors Past Issues / Winter 2014 Table ... or habits may raise your risk for coronary heart disease (CHD). These conditions are known as risk ...

  5. FOXP3 Transcription Factor: A Candidate Marker for Susceptibility and Prognosis in Triple Negative Breast Cancer

    Directory of Open Access Journals (Sweden)

    Leandra Fiori Lopes

    2014-01-01

    Full Text Available Triple negative breast cancer (TNBC is a relevant subgroup of neoplasia which presents negative phenotype of estrogen and progesterone receptors and has no overexpression of the human epidermal growth factor 2 (HER2. FOXP3 (forkhead transcription factor 3 is a marker of regulatory T cells (Tregs, whose expression may be increased in tumor cells. This study aimed to investigate a polymorphism (rs3761548 and the protein expression of FOXP3 for a possible involvement in TNBC susceptibility and prognosis. Genetic polymorphism was evaluated in 50 patients and in 115 controls by allele-specific PCR (polymerase chain reaction. Protein expression was evaluated in 38 patients by immunohistochemistry. It was observed a positive association for homozygous AA (OR = 3.78; 95% CI = 1.02–14.06 in relation to TNBC susceptibility. Most of the patients (83% showed a strong staining for FOXP3 protein in the tumor cells. In relation to FOXP3-positive infiltrate, 47% and 58% of patients had a moderate or intense intratumoral and peritumoral mononuclear infiltrate cells, respectively. Tumor size was positively correlated to intratumoral FOXP3-positive infiltrate (P=0.026. In conclusion, since FOXP3 was positively associated with TNBC susceptibility and prognosis, it seems to be a promising candidate for further investigation in larger TNBC samples.

  6. [Retrospective analysis of influence of differential protein intake on renal prognosis for progressive chronic kidney disease].

    Science.gov (United States)

    Dai, Wendi; Yin, Daoxin; Cui, Wenying; Liu, Wenhu

    2014-01-28

    To explore retrospectively the influence of differential protein intake on renal prognosis for progressive chronic kidney disease (CKD). A total of 159 chronic kidney disease patients at stages 2, 3 and 4 were enrolled and a questionnaire survey was conducted from January 2009 to July 2012. They were followed monthly and their clinical data collected, including primary disease, blood pressure, body mass index and adverse events. Laboratory tests were performed every 3 months, including biochemical parameters, protein-energy malnutrition (PEM), diet reviews and daily protein intake (DPI). A simplified MDRD formula was employed to evaluate the level of estimated glomerular filtration rate (eGFR). According to the level of DPI, they were divided into 3 groups of very low protein diet (VLPD): DPI ≤ 0.6 g · kg(-1) · d(-1), low-protein diet (LPD): DPI >0.6-protein diet (NPD): DPI ≥ 0.8 · g · kg(-1) · d(-1). Among them, 4 cases (2.50%) progressed to uremia stage and received renal replacement therapy, 2(1.25%) experienced rapid decline in renal function, 9(5.66%) were hospitalized from cardio-cerebral diseases and the 2-year kidney survival rate was 97.5%. At the end of study, among 9 patients of PEM, 2 subjects had a serum level of albumin under 32 g/L and another 7 with a BMI 0.05). Within a certain range, differential protein intake may not significantly affect the prognosis of kidney for progressive CKD patients.

  7. Relation between prognosis and collateral circulation or recanalization in occlusive cerebral vascular diseases

    International Nuclear Information System (INIS)

    Saito, Yuko

    1982-01-01

    CT images and angiograms were compared, in occlusive cerebral vascular diseases with complete stroke in the region of internal carotid artery, and following subjects were discussed. 1) Relation between size of final low density area on CT and prognosis. 2) Effectiveness of collateral circulation and recanalization to the low density area on CT in the teritorry of occluded artery. For the subject 1,100 cases of infarction of the region of middle cerebral artery were chosen at random, and the prognosis was compared with the size of low density area on CT. For the subject 2,186 cases of infarction in the region on internal carotid artery were selected, and CT images and angiograms were compared, considering the duration between stroke and angiography. With these studies, following conclusions were obtained. There is tendency that cases with the smaller low density areas on CT have the better prognosis. The low density on CT appeares inside of the teritorry of the occluded artery. When there is neither collateral circulation nor recanalization, appearance of the low density on CT is not avoided. Collateral circulation or recanalization is able to rescue the affected area from appearance of low density on CT, even if it is formed later than 6 hours after ictus. The critical period when collateral circulation or recanalization effects on the involved area is variable depending on each cases, but it is suspected to be 24 or 72 hours after onset. Blood supply which begins later than 73 hours after occlusion of artery does not effect on the involved area. (J.P.N.)

  8. Relation between prognosis and collateral circulation or recanalization in occlusive cerebral vascular diseases

    Energy Technology Data Exchange (ETDEWEB)

    Saito, Yuko (Tokyo Women' s Medical Coll. (Japan))

    1982-09-01

    CT images and angiograms were compared, in occlusive cerebral vascular diseases with complete stroke in the region of internal carotid artery, and following subjects were discussed. 1) Relation between size of final low density area on CT and prognosis. 2) Effectiveness of collateral circulation and recanalization to the low density area on CT in the territory of occluded artery. For the subject 1,100 cases of infarction of the region of middle cerebral artery were chosen at random, and the prognosis was compared with the size of low density area on CT. For the subject 2,186 cases of infarction in the region on internal carotid artery were selected, and CT images and angiograms were compared, considering the duration between stroke and angiography. With these studies, following conclusions were obtained. There is tendency that cases with the smaller low density areas on CT have the better prognosis. The low density on CT appears inside of the territory of the occluded artery. When there is neither collateral circulation nor recanalization, appearance of the low density on CT is not avoided. Collateral circulation or recanalization is able to rescue the affected area from appearance of low density on CT, even if it is formed later than 6 hours after ictus. The critical period when collateral circulation or recanalization effects on the involved area is variable depending on each cases, but it is suspected to be 24 or 72 hours after onset. Blood supply which begins later than 73 hours after occlusion of artery does not effect on the involved area.

  9. Associations of clinical features and prognosis with age at disease onset in patients with systemic lupus erythematosus.

    Science.gov (United States)

    Feng, X; Zou, Y; Pan, W; Wang, X; Wu, M; Zhang, M; Tao, J; Zhang, Y; Tan, K; Li, J; Chen, Z; Ding, X; Qian, X; Da, Z; Wang, M; Sun, L

    2014-03-01

    The objective of this study is to evaluate the association of clinical features and prognosis with age at disease onset in patients with systemic lupus erythematosus (SLE) in a large, multicenter Chinese cohort. Medical records of 1898 SLE inpatients from 15 hospitals were reviewed and classified into three groups according to their ages at disease presentation. Categorical data were analyzed by chi-square test and potentially associated factors were tested by multinomial logistic regression. Among the patients studied, 259 (13.6%) were juvenile onset (≤18 years), 1444 (76.1%) were early onset (>18 and ≤45 years) and 195 (10.3%) were late onset (>45 years). Whenever manifestations occurred, most patients (>80%) were diagnosed within two years. Juvenile-onset patients were more likely to be untreated before admission (p lupus. Interestingly, our data showed that more patients with late-onset disease had a SLEDAI score change of >7 at discharge. In conclusion, age at onset has an impact on SLE disease status, and infection is the main cause of death in those with late-onset lupus. Considering that the late-onset patients had simultaneously easily controllable diseases and high incidence of comorbidities, a different treatment strategy from younger patients should be considered.

  10. Overexpression of GEFT, a Rho family guanine nucleotide exchange factor, predicts poor prognosis in patients with rhabdomyosarcoma.

    Science.gov (United States)

    Sun, Chao; Liu, Chunxia; Li, Shugang; Li, Hongan; Wang, Yuanyuan; Xie, Yuwen; Li, Bingcheng; Cui, Xiaobin; Chen, Yunzhao; Zhang, Wenjie; Li, Feng

    2014-01-01

    Rhabdomyosarcoma (RMS) is one of the most common soft-tissue sarcomas in children and adolescents with poor prognosis. Yet, there is lack of effective prognostic biomarkers for RMS. The present study, therefore, aimed to explore potential biomarkers for RMS based on our previous findings using array comparative genomic hybridization. We investigated guanine nucleotide exchange factor, GEFT, at expression level in 45 RMS patients and 36 normal striated muscle controls using immunohistochemistry using tissue microarrays. The expression rate of GEFT in RMS samples (42/45, 93.33%) was significantly higher (Prate of GEFT in RMS (31/45, 68.89%) was also significantly higher (P<0.05) than that in normal controls (0/36, 0.00%). Increased expression of GEFT correlated significantly with advanced disease stages (stages III/IV) (P=0.001), lymph node metastasis (P=0.019), and distant metastasis (P=0.004), respectively, in RMS patients. In addition, RMS patients having overexpressed GEFT experienced worse overall survival (OS) than those having low levels of GEFT (P=0.001). GEFT overexpression was determined to be an independent prognostic factor for poor OS in RMS patients (hazard ratio: 3.491, 95% confidence interval: 1.121-10.871, P=0.004). In conclusion, these observations provide the first evidence of GEFT overexpression in RMS and its correlations with disease aggressiveness and metastasis. These findings suggest that GEFT may serve as a promising biomarker predicting poor prognosis in RMS patients, thus implying its potential as a therapeutic target.

  11. Predictive factors and prognosis for recurrent laryngeal nerve invasion in papillary thyroid carcinoma

    Directory of Open Access Journals (Sweden)

    Chen W

    2017-09-01

    Full Text Available Wenjie Chen,1 Jianyong Lei,1 Jiaying You,2 Yali Lei,3 Zhihui Li,1 Rixiang Gong,1 Huairong Tang,3 Jingqiang Zhu1 1Thyroid and Parathyroid Surgery Center, 2West China School of Clinical Medicine, 3Health and Management Center, West China Hospital of Sichuan University, Chengdu, People’s Republic of China Background: Recurrent laryngeal nerve (RLN invasion in papillary thyroid carcinoma (PTC is one of the main predictors of poor prognosis. The present study investigated the risk factors for RLN invasion in PTC patients.Methods: A total of 3,236 patients who received thyroidectomy due to PTC in Thyroid and Parathyroid Surgery Center of West China Hospital of Sichuan University were reviewed. Demographics and clinical factors, imaging examination (ultrasonography characteristics, surgical details, postoperative pathological details, recurrence, and postoperative complications were recorded. Univariate and multivariate analyses were used to study the risk factors of RLN invasion, Kaplan–Meier method was performed to compare the outcomes of tumor recurrence.Results: Patients with RLN invasion had a higher recurrence rate than those in the control group (p<0.001. Multivariate analyses showed that age greater than 45 years (p<0.001, a largest tumor size bigger than 10 mm (p<0.001, clinical lymph node metastasis (cN1 (p<0.001, posterior focus (p<0.001, extrathyroidal extension (p<0.001, esophageal extension (p<0.001, tracheal extension (p<0.001, and preoperative vocal cord paralysis (p<0.001 were independent predictors for RLN invasion.Conclusion: PTC patients with RLN invasion have a negative prognosis and a higher recurrence rate. Meticulous operation and careful follow-up of patients with the above factors is recommended. Keywords: papillary thyroid carcinoma, recurrent laryngeal nerve invasion, predictive factors, lymph node metastases, Hashimoto’s thyroiditis

  12. Psychosocial and environmental factors in the prognosis of individuals with chronic pain and comorbid mental health.

    Science.gov (United States)

    Hruschak, Valerie; Cochran, Gerald

    2017-08-01

    Chronic pain has considerable medical, social, and economic implications as its high prevalence rate and negative societal burden provides justification that it is a major health issue. The value of understanding psychological, social, and environmental factors in chronic pain has become widely recognized and accepted as a biopsychosocial phenomenon in which the social work perspective offers a valuable lens. Through the critical application of systems theory and ecological perspective, accompanied with the diathesis stress model, this article examines psychosocial and environmental influences as being contributory factors in the prognosis of individuals with chronic pain and comorbid mental health disorders. The social work profession will also be explored as playing a definite role in addressing elements pertaining to pain management depicted from these theories. Lastly, implications for research, policy, and practice will be reviewed to better understand the association between psychosocial and environmental influences of individuals with chronic pain and comorbid mental health issues.

  13. Baseline Plasma C-Reactive Protein Concentrations and Motor Prognosis in Parkinson Disease.

    Directory of Open Access Journals (Sweden)

    Atsushi Umemura

    Full Text Available C-reactive protein (CRP, a blood inflammatory biomarker, is associated with the development of Alzheimer disease. In animal models of Parkinson disease (PD, systemic inflammatory stimuli can promote neuroinflammation and accelerate dopaminergic neurodegeneration. However, the association between long-term systemic inflammations and neurodegeneration has not been assessed in PD patients.To investigate the longitudinal effects of baseline CRP concentrations on motor prognosis in PD.Retrospective analysis of 375 patients (mean age, 69.3 years; mean PD duration, 6.6 years. Plasma concentrations of high-sensitivity CRP were measured in the absence of infections, and the Unified Parkinson's Disease Rating Scale Part III (UPDRS-III scores were measured at five follow-up intervals (Days 1-90, 91-270, 271-450, 451-630, and 631-900.Change of UPDRS-III scores from baseline to each of the five follow-up periods.Change in UPDRS-III scores was significantly greater in PD patients with CRP concentrations ≥0.7 mg/L than in those with CRP concentrations <0.7 mg/L, as determined by a generalized estimation equation model (P = 0.021 for the entire follow-up period and by a generalized regression model (P = 0.030 for the last follow-up interval (Days 631-900. The regression coefficients of baseline CRP for the two periods were 1.41 (95% confidence interval [CI] 0.21-2.61 and 2.62 (95% CI 0.25-4.98, respectively, after adjusting for sex, age, baseline UPDRS-III score, dementia, and incremental L-dopa equivalent dose.Baseline plasma CRP levels were associated with motor deterioration and predicted motor prognosis in patients with PD. These associations were independent of sex, age, PD severity, dementia, and anti-Parkinsonian agents, suggesting that subclinical systemic inflammations could accelerate neurodegeneration in PD.

  14. Microvillous inclusion disease: how to improve the prognosis of a severe congenital enterocyte disorder.

    Science.gov (United States)

    Halac, Ugur; Lacaille, Florence; Joly, Francisca; Hugot, Jean-Pierre; Talbotec, Cécile; Colomb, Virginie; Ruemmele, Frank M; Goulet, Olivier

    2011-04-01

    Microvillous inclusion disease (MVID) is a rare congenital enterocyte disorder causing severe diarrhea and intestinal failure. The objective of this study was to analyze clinical evolution and the most frequent complications of MVID in children receiving parenteral nutrition (PN) and after small-bowel transplantation (SBTx) with the aim to improve treatment strategies and prognosis. From 1995 to 2009, 24 patients (16 boys, median follow-up 4.7 years, range: from birth to 23.5 years) with MVID were admitted to our unit. The recorded parameters included growth, neurological development, liver and renal functions, bone disease, and outcome. Almost half of the children were from consanguineous families from the Mediterranean area. All of the patients completely depended on PN. Four children died of PN complications before 4 years of age. Before or without SBTx, growth failure was common (mean height -2.5 standard deviations [SD]), as was developmental delay (12/24), liver (20/22 with fibrosis) or kidney disease (3/23 with moderate renal insufficiency), and osteoporosis (6/24). Thirteen children underwent SBTx (9 isolated, 4 combined with liver Tx) at a median age of 3.5 years. Follow-up after SBTx was 0.4 to 14 years. Patient survival rates were 63% without SBTx and 77% with SBTx. After SBTx, 4 children experienced catch-up growth. PN in MVID is difficult to manage and requires expertise. Despite improved results in expert centers, the risk of death or irreversible sequelae is higher with PN than after Tx. SBTx, despite being complicated, remains the only hope to improve the quality of life and long-term prognosis of these children.

  15. Elevated TEAD1 Expression is not an Independent Prognosis Factor of Hepatocellular Carcinoma.

    Science.gov (United States)

    Hu, Xiao; He, Bin; Zhou, Lin; Zheng, Shusen

    2018-05-01

    To explore the expression pattern and clinical significance of TEAD1 in hepatocellular carcinoma (HCC). The prognostic significance of TEAD-1 expression is also evaluated. TEAD1 expression was detected by the immunohistochemistry (IHC) method and western blot. The association between TEAD1 expression of HCC tissues and clinical variables was evaluated by Chi-squared test. Survival analysis was used to determine the prognosis effect of TEAD1. Expression of TEAD1 is significantly increased in HCC tissues compared with adjacent normal liver tissues by IHC (p = 0.002) and western blot (p = 0.020). The difference for the ratio of low, medium, and high staining between HCC and normal tissues is significant (p < 0.001). Higher TEAD1 expression is related to worse histological grade (p = 0.013), bigger tumor size (p = 0.033), and higher serum a-fetoprotein (AFP) level of HCC patients (p = 0.026). No association is found between TEAD1 expression and other clinical features. No statistical difference is found for the overall survival among the low, medium, and high TEAD1 expression groups (p = 0.122). TEAD1 expression is highly expressed in HCC. TEAD1 overexpression is involved in the growth and differentiation of HCC. TEAD1 expression is unable to act as an independent prognosis factor for HCC patients.

  16. Emergencies and acute diseases in the collected works of Hippocrates: observation, examination, prognosis, therapy.

    Science.gov (United States)

    Askitopoulou, Helen; Stefanakis, Georgios; Astyrakaki, Elisabeth E; Papaioannou, Alexandra; Agouridakis, Panagiotis

    2016-12-01

    The collected works οf Hippocrates include a wealth of references to emergencies and acute conditions; if the physician could treat these, he would be considered superior to his colleagues. Works most relevant to current Emergency Medicine are presented. They indicate Hippocrates' remarkable insight and attention to the value of close observation, meticulous clinical examination, and prognosis. Hippocrates and his followers disdained mystery and were not satisfied until they had discovered a rational cause to diseases. They assigned great significance to distressing signs and symptoms - the famous Hippocratic face, the breathing pattern, pain, seizures, opisthotonus - pointing to a fatal outcome, which they reported to their patient. The principles of treatment of emergencies, such as angina, haemorrhage, empyema, ileus, shoulder dislocations and head injuries, are astonishingly similar to the ones used nowadays.

  17. Effect of postoperative adjuvant transarterial chemoembolization on postoperative survival of patients with liver cancer and related influencing factors for prognosis

    Directory of Open Access Journals (Sweden)

    XING Zhixiang

    2017-12-01

    Full Text Available ObjectiveTo investigate the effect of postoperative adjuvant transarterial chemoembolization (TACE on the survival of patients with hepatocellular carcinoma (HCC, as well as influencing factors for prognosis. MethodsA retrospective analysis was performed for the clinical data of 215 HCC patients who were admitted to Renmin Hospital of Wuhan University from January 2007 to December 2012. According to whether TACE was given after hepatectomy, these patients were divided into single group with 95 patients and combination group with 120 patients. A comparative analysis was performed for the two groups. The patients in the single group were given hepatectomy alone, and those in the combination group were given hepatectomy followed by TACE at one month after surgery. General status, treatment condition, and related clinical indices were recorded for both groups, and the two groups were compared in terms of the 1-, 3-, and 5-year survival rates and disease-free survival rates after surgery. The independent samples t-test was used for comparison of continuous data between groups, and the chi-square test was used for comparison of categorical data between groups. The Kaplan-Meier method was used for comparison of survival rates between groups, and univariate analysis and Cox multivariate regression analysis were used to investigate the influencing factors for prognosis after hepatectomy. ResultsIn the combination group, the 1-, 3-, and 5-year survival rates were 96.5%, 67.0%, and 51.0%, respectively, with a median survival time of 51 months; in the single group, the 1-, 3-, and 5-year survival rates were 84.0%,49.5%, and 36.5%, respectively, with a median survival time of 39 months; there was a significant difference in survival rates between the two groups (χ2=5.540, P=0.018. The 1-, 3-, and 5-year disease-free survival rates were 91.7%, 62.5%, and 37.5%, respectively, in the combination group and 84.0%, 42.1%, and 26.3%, respectively, in the single

  18. Transcription Factor EB Expression in Early Breast Cancer Relates to Lysosomal/Autophagosomal Markers and Prognosis.

    Science.gov (United States)

    Giatromanolaki, Alexandra; Sivridis, Efthimios; Kalamida, Dimitra; Koukourakis, Michael I

    2017-06-01

    Disrupting the autophagic balance to trigger autophagic death may open new strategies for cancer therapy. Transcription factor EB (TFEB) is a master regulator of lysosomal biogenesis and may play a role in cancer biology and clinical behavior. The expression of TFEB and the lysosomal cancer cell content (expression of lysosomal associated membrane protein 2a [LAMP2a] and cathepsin D) was studied in a series of 100 T1-stage breast carcinomas. Expression patterns were correlated with autophagy/hypoxia-related proteins, angiogenesis, and clinical outcome. The effect of hypoxic/acidic conditions on TFEB kinetics was studied in the MCF-7 cancer cell line. Overexpression of TFEB in cancer cell cytoplasm and the perinuclear/nuclear area was noted in 23 (23%) of 100 cases. High LAMP2a and cathepsin D expression was noted in 30 (30%) of 100 and 28 (28%) of 100 cases, respectively. TFEB expression was directly linked with LAMP2a (P factor 2-alpha (HIF-2α) (P = .01, r = 0.25) expression and inversely with progesterone receptor (P = .01, r = 0.22). High vascular density was directly linked with LAMP2a (P = .05, r = 0.18) and cathepsin D (P = .005, r = 0.28). In Kaplan-Meier survival analysis, TFEB and cathepsin D expression were related to an ominous prognosis (P = .001 and P = .03, respectively). In multivariate analysis, TFEB expression sustained its independent prognostic significance (P = .05, hazard ratio 2.1). In in vitro experiments, acidity triggered overexpression of TFEB and nuclear translocation. Intense TFEB expression and lysosomal biogenesis, evident in one fourth of early breast carcinomas, define poor prognosis. Tumor acidity is among the microenvironmental conditions that trigger TFEB overactivity. TFEB is a sound target for the development of lysosomal targeting therapies. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. Integration of Breast Cancer Secretomes with Clinical Data Elucidates Potential Serum Markers for Disease Detection, Diagnosis, and Prognosis.

    Science.gov (United States)

    Ziegler, Yvonne S; Moresco, James J; Yates, John R; Nardulli, Ann M

    2016-01-01

    Cancer cells secrete factors that influence adjacent cell behavior and can lead to enhanced proliferation and metastasis. To better understand the role of these factors in oncogenesis and disease progression, estrogen and progesterone receptor positive MCF-7 cells, triple negative breast cancer MDA-MB-231, DT22, and DT28 cells, and MCF-10A non-transformed mammary epithelial cells were grown in 3D cultures. A special emphasis was placed on triple negative breast cancer since these tumors are highly aggressive and no targeted treatments are currently available. The breast cancer cells secreted factors of variable potency that stimulated proliferation of the relatively quiescent MCF-10A cells. The conditioned medium from each cell line was subjected to mass spectrometry analysis and a variety of secreted proteins were identified including glycolytic enzymes, proteases, protease inhibitors, extracellular matrix proteins, and insulin-like growth factor binding proteins. An investigation of the secretome from each cell line yielded clues about strategies used for breast cancer proliferation and metastasis. Some of the proteins we identified may be useful in the development of a serum-based test for breast cancer detection, diagnosis, prognosis, and monitoring.

  20. The impact of coronary artery disease and left ventricular ejection fraction on the prognosis of patients with peripheral artery disease.

    Science.gov (United States)

    Tsujimura, Takuya; Iida, Osamu; Ishihara, Takayuki; Fujita, Masashi; Masuda, Masaharu; Okamoto, Shin; Nanto, Kiyonori; Kanda, Takashi; Sunaga, Akihiro; Takahara, Mitsuyoshi; Uematsu, Masaaki

    2017-11-01

    The impact of the severity of coronary artery disease (CAD) and left ventricular ejection fraction (LVEF) on the prognosis of patients with peripheral artery disease (PAD) has not been systematically studied. We retrospectively analysed 622 patients with PAD (intermittent claudication (IC): n = 446; critical limb ischaemia (CLI): n = 176). The association of SYNTAX score and LVEF with mortality was analysed using the Cox proportional hazard model. In patients with IC, a high SYNTAX score was significantly associated with mortality, whereas reduced LVEF was significantly associated with mortality in patients with CLI. The prognostic impact of CAD and LVEF appears different between patients with IC and CLI. © 2017 Royal Australasian College of Physicians.

  1. Clinical course and prognosis in patients with Gaucher disease and parkinsonism

    Science.gov (United States)

    Lopez, Grisel; Kim, Jenny; Wiggs, Edythe; Cintron, Dahima; Groden, Catherine; Tayebi, Nahid; Mistry, Pramod K.; Pastores, Gregory M.; Zimran, Ari; Goker-Alpan, Ozlem

    2016-01-01

    Objective: The goal of this study was to characterize the parkinsonian phenotype in patients with Gaucher disease (GD) who developed parkinsonism in order to evaluate clinical course and prognosis. Methods: This is a retrospective observational study conducted at the Clinical Center of the NIH, Bethesda, MD, over a period of 10 years. The study included 19 patients with GD and parkinsonism. The severity of Gaucher and parkinsonian symptoms was determined from clinical data including physical, neurologic, pathologic, and neurocognitive evaluations, family histories, imaging studies, olfactory testing, and validated questionnaires. Results: We found an earlier age at onset of parkinsonism and evidence of mild cognitive dysfunction in our cohort. Although the clinical course in some patients was similar to that of idiopathic Parkinson disease with a favorable levodopa response, others exhibited features characteristic of dementia with Lewy bodies. When we examined the patients as a group, we did not observe a uniformly aggressive form of parkinsonism after the initial onset of symptoms, contrary to other published reports. Conclusions: Appreciable clinical variation was seen in this cohort with GD and parkinsonism. Although some patients had early onset and prominent cognitive changes, others had a later, slower course, indicating that GBA1 mutations may not be a reliable prognostic indicator in Parkinson disease in clinical settings. PMID:27123476

  2. Prognosis in advanced lung cancer--A prospective study examining key clinicopathological factors.

    Science.gov (United States)

    Simmons, Claribel P; Koinis, Filippos; Fallon, Marie T; Fearon, Kenneth C; Bowden, Jo; Solheim, Tora S; Gronberg, Bjorn Henning; McMillan, Donald C; Gioulbasanis, Ioannis; Laird, Barry J

    2015-06-01

    In patients with advanced incurable lung cancer deciding as to the most appropriate treatment (e.g., chemotherapy or supportive care only) is challenging. In such patients the TNM classification system has reached its ceiling therefore other factors are used to assess prognosis and as such, guide treatment. Performance status (PS), weight loss and inflammatory biomarkers (Glasgow Prognostic Score (mGPS)) predict survival in advanced lung cancer however these have not been compared. This study compares key prognostic factors in advanced lung cancer. Patients with newly diagnosed advanced lung cancer were recruited and demographics, weight loss, other prognostic factors (mGPS, PS) were collected. Kaplan-Meier and Cox regression methods were used to compare these prognostic factors. 390 patients with advanced incurable lung cancer were recruited; 341 were male, median age was 66 years (IQR 59-73) and patients had stage IV non-small cell (n=288) (73.8%) or extensive stage small cell lung cancer (n=102) (26.2%). The median survival was 7.8 months. On multivariate analysis only performance status (HR 1.74 CI 1.50-2.02) and mGPS (HR 1.67, CI 1.40-2.00) predicted survival (padvanced lung cancer. In combination, these improved survival prediction compared with either alone. Copyright © 2015 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

  3. Usefulness of BCOR gene mutation as a prognostic factor in acute myeloid leukemia with intermediate cytogenetic prognosis.

    Science.gov (United States)

    Terada, Kazuki; Yamaguchi, Hiroki; Ueki, Toshimitsu; Usuki, Kensuke; Kobayashi, Yutaka; Tajika, Kenji; Gomi, Seiji; Kurosawa, Saiko; Saito, Riho; Furuta, Yutaka; Miyadera, Keiki; Tokura, Taichiro; Marumo, Atushi; Omori, Ikuko; Sakaguchi, Masahiro; Fujiwara, Yusuke; Yui, Shunsuke; Ryotokuji, Takeshi; Arai, Kunihito; Kitano, Tomoaki; Wakita, Satoshi; Fukuda, Takahiro; Inokuchi, Koiti

    2018-04-16

    BCOR gene is a transcription regulatory factor that plays an essential role in normal hematopoiesis. The wider introduction of next-generation sequencing technology has led to reports in recent years of mutations in the BCOR gene in acute myeloid leukemia (AML), but the related clinical characteristics and prognosis are not sufficiently understood. We investigated the clinical characteristics and prognosis of 377 de novo AML cases with BCOR or BCORL1 mutation. BCOR or BCORL1 gene mutations were found in 28 cases (7.4%). Among cases aged 65 years or below that were also FLT3-ITD-negative and in the intermediate cytogenetic prognosis group, BCOR or BCORL1 gene mutations were observed in 11% of cases (12 of 111 cases), and this group had significantly lower 5-year overall survival (OS) (13.6% vs. 55.0%, P=0.0021) and relapse-free survival (RFS) (14.3% vs. 44.5%, P=0.0168) compared to cases without BCOR or BCORL1 gene mutations. Multivariate analysis demonstrated that BCOR mutations were an independent unfavorable prognostic factor (P=0.0038, P=0.0463) for both OS and RFS. In cases of AML that are FLT3-ITD-negative, aged 65 years or below, and in the intermediate cytogenetic prognosis group, which are considered to have relatively favorable prognosis, BCOR gene mutations appear to be an important prognostic factor. This article is protected by copyright. All rights reserved. © 2018 Wiley Periodicals, Inc.

  4. Clinical algorithms for the diagnosis and prognosis of interstitial lung disease in systemic sclerosis.

    Science.gov (United States)

    Hax, Vanessa; Bredemeier, Markus; Didonet Moro, Ana Laura; Pavan, Thaís Rohde; Vieira, Marcelo Vasconcellos; Pitrez, Eduardo Hennemann; da Silva Chakr, Rafael Mendonça; Xavier, Ricardo Machado

    2017-10-01

    Interstitial lung disease (ILD) is currently the primary cause of death in systemic sclerosis (SSc). Thoracic high-resolution computed tomography (HRCT) is considered the gold standard for diagnosis. Recent studies have proposed several clinical algorithms to predict the diagnosis and prognosis of SSc-ILD. To test the clinical algorithms to predict the presence and prognosis of SSc-ILD and to evaluate the association of extent of ILD with mortality in a cohort of SSc patients. Retrospective cohort study, including 177 SSc patients assessed by clinical evaluation, laboratory tests, pulmonary function tests, and HRCT. Three clinical algorithms, combining lung auscultation, chest radiography, and percentage predicted forced vital capacity (FVC), were applied for the diagnosis of different extents of ILD on HRCT. Univariate and multivariate Cox proportional models were used to analyze the association of algorithms and the extent of ILD on HRCT with the risk of death using hazard ratios (HR). The prevalence of ILD on HRCT was 57.1% and 79 patients died (44.6%) in a median follow-up of 11.1 years. For identification of ILD with extent ≥10% and ≥20% on HRCT, all algorithms presented a high sensitivity (>89%) and a very low negative likelihood ratio (algorithms, especially the algorithm C (HR = 3.47, 95% CI: 1.62-7.42), which identified the presence of ILD based on crackles on lung auscultation, findings on chest X-ray, or FVC 20% on HRCT or, in indeterminate cases, FVC algorithms had a good diagnostic performance for extents of SSc-ILD on HRCT with clinical and prognostic relevance (≥10% and ≥20%), and were also strongly related to mortality. Non-HRCT-based algorithms could be useful when HRCT is not available. This is the first study to replicate the prognostic algorithm proposed by Goh et al. in a developing country. Copyright © 2017 Elsevier Inc. All rights reserved.

  5. [Factors influencing the prognosis of patent ductus arteriosus in very low birth weight infants].

    Science.gov (United States)

    Wang, Chen-Hong; Shi, Li-Ping; Ma, Xiao-Lu; Luo, Fang; Chen, Zheng; Lin, Hui-Jia; DU, Li-Zhong

    2016-08-01

    To investigate the factors influencing the prognosis of patent ductus arteriosus (PDA) in very low birth weight (VLBW) infants. A total of 194 VLBW infants who were admitted from January 2012 to December 2014 were enrolled as study subjects. According to cardiac ultrasound findings and treatment outcome, these infants were divided into non-PDA group, spontaneous closure group, pharmaceutical closure group, and surgical closure group. Their clinical and echocardiographic characteristics were analyzed. The spontaneous closure rate of PDA was 58.7%. The spontaneous closure group showed significantly higher gestational age, birth weight, and proportion of small-for-gestational-age infants than the pharmaceutical and surgical closure groups (Pclosure groups had a significantly higher incidence rate of neonatal respiratory distress syndrome and a significantly higher proportion of infants who were given pulmonary surfactant (PS) than the spontaneous closure group (Pclosure group had a significantly smaller ductus arteriosus diameter than the pharmaceutical and surgical closure groups (Pductus arteriosus diameter at 48 hours were significantly associated with the prognosis of PDA. The major transductal flow pattern in the spontaneous closure group was closing pattern, while in the pharmaceutical and surgical closure groups, the main flow patterns were pulmonary hypertension and growing patterns within 48 hours and growing pattern on days 4 and 7. The VLBW infants have a high spontaneous closure rate of PDA. A decreased closure rate of PDA is associated with the lower gestational age and the application of PS. PDA with a large ductus arteriosus diameter and a growing or pulsatile flow pattern cannot easily achieve spontaneous closure.

  6. [Expression of connective tissue growth factor in colorectal cancer and its association with prognosis].

    Science.gov (United States)

    Sun, Zheng; Yang, Ping; Liang, Li-yuan; Zhang, Tong; Zhang, Wei-jian; Cao, Jie

    2012-11-01

    To investigate the expression of connective tissue growth factor (CTGF) in colorectal cancer(CRC) and its association with clinicopathologic parameters and overall survival rate. Fresh tumor tissues and matched distal normal colon tissues were collected from 92 patients diagnosed as CRC by surgical operation. The expression level of CTGF mRNA was quantified by quantitative reverse transcription PCR. Thirty out of 92 pairs of tissue specimens were selected randomly to detect CTGF protein by immunohistochemistry. All the cases were followed up to identify prognostic factors for survival. CTGF mRNA expression was up-regulated in CRC. The positive rate of CTGF protein expression tissues (73.3%) was significantly higher than that in the corresponding normal tissues (23.3%, Ptissues was classified into high and low expression groups. The 5-year cumulative survival rate was lower in patients with low CTGF expression (29.3%) as compared to those with high CTGF expressions (68.3%) (P<0.01). Cox regression analysis revealed that the relative expression level of CTGF was independent factor of overall survival (RR=2.960, 95%CI:1.491-1.587, P<0.01). ROC curve analysis showed that sensitivity and specificity of CTGF mRNA expression for prediction of 5-year survival were 64.9% and 74.5%, respectively. The aberrant expression of CTGF is associated with the malignant biological behaviors of CRC. Low expression of CTGF is associated with worse prognosis of CRC.

  7. Heart Disease Risk Factors

    Science.gov (United States)

    ... About CDC.gov . Home About Heart Disease Coronary Artery Disease Heart Attack Heart Attack Signs and Symptoms ... Privacy FOIA No Fear Act OIG 1600 Clifton Road Atlanta , GA 30329-4027 USA 800-CDC-INFO ( ...

  8. “Frequent exacerbator” is a phenotype of poor prognosis in Japanese patients with chronic obstructive pulmonary disease

    Directory of Open Access Journals (Sweden)

    Tomioka R

    2016-02-01

    Full Text Available Ryusuke Tomioka,1,2 Tomotaka Kawayama,1 Masashi Suetomo,1,2 Takashi Kinoshita,1 Yoshihisa Tokunaga,1 Haruki Imaoka,1 Kazuko Matsunaga,1 Masaki Okamoto,1 Tomoaki Hoshino1 1Division of Respirology, Neurology, and Rheumatology, Department of Medicine, Kurume University School of Medicine, Kurume, 2Respiratory Medicine, Chikugo City Hospital, Chikugo, JapanBackground: The prognosis of Japanese patients with COPD who suffer repeated exacerbations is unclear, although Westerners with such episodes have a poor prognosis.Materials and methods: We conducted a 1-year prospective observational trial involving 90 Japanese patients with COPD: 58 nonexacerbators, 12 infrequent exacerbators, and 20 frequent exacerbators classified on the basis of exacerbation frequency (zero, one, and two or more exacerbations/year, respectively, during the previous year were observed prospectively for 1 year. The characteristics of frequent exacerbators, the frequency of exacerbation, and the period until the first event were then compared among the groups.Results: A total of 78 patients completed the study. Frequent exacerbators had a significantly higher risk of frequent exacerbation in the following year than the case for nonexacerbators (odds ratio [95% confidence interval] 2.94 [1.21–7.17], P=0.0340, but not in comparison with infrequent exacerbators (1.51 [0.49–4.63], P>0.05. The mean annual frequency of exacerbations in the following year was significantly (P=0.0020 higher in the frequent exacerbators (1.4 exacerbations/year than in the nonexacerbators (0.4, but not in the infrequent exacerbators (0.9, P>0.05. The mean period until the first exacerbation was significantly shorter in the frequent exacerbators than in the infrequent or nonexacerbators (P=0.0012. Independent risk factors for future frequent exacerbation included the presence of gastroesophageal reflux disease, more severe airflow obstruction, and use of inhaled corticosteroids.Conclusion: Our present

  9. Risk factors and prognosis of young stroke. The FUTURE study: a prospective cohort study. Study rationale and protocol

    NARCIS (Netherlands)

    Rutten-Jacobs, L.C.A.; Maaijwee, N.A.M.M.; Arntz, R.M.; Alebeek, M.E. van; Schaapsmeerders, P.; Schoonderwaldt, H.C.; Dorresteijn, L.D.A.; Overeem, S.; Drost, G.; Janssen, M.C.H.; Heerde, W.L. van; Kessels, R.P.C.; Zwiers, M.P.; Norris, D.G.; Vlugt, M.J. van der; Dijk, E.J. van; Leeuw, F.E. de

    2011-01-01

    BACKGROUND: Young stroke can have devastating consequences with respect to quality of life, the ability to work, plan or run a family, and participate in social life. Better insight into risk factors and the long-term prognosis is extremely important, especially in young stroke patients with a life

  10. Risk factors and prognosis of young stroke. The FUTURE study: A prospective cohort study. Study rationale and protocol

    NARCIS (Netherlands)

    Rutten-Jacobs, L.C.A.; Maaijwee, N.A.M.M.; Arntz, R.M.; Alebeek, M.E. van; Schaapsmeerders, P.; Schoonderwaldt, H.C.; Dorresteijn, L.D.A.; Overeem, S.; Drost, G.; Janssen, M.C.H.; Heerde, W.L. van; Kessels, R.P.C.; Zwiers, M.P.; Norris, D.G.; Vlugt, M.J. van der; Dijk, E.J. van; Leeuw, H.F. de

    2011-01-01

    Background Young stroke can have devastating consequences with respect to quality of life, the ability to work, plan or run a family, and participate in social life. Better insight into risk factors and the long-term prognosis is extremely important, especially in young stroke patients with a life

  11. Factores pronósticos en la hemorragia cerebral intraparenquimatosa Prognosis factors in the cerebral intraparenchymal hemorrhage

    Directory of Open Access Journals (Sweden)

    Osvaldo R Aguilera Pacheco

    2012-01-01

    Full Text Available Se realizó un estudio descriptivo y prospectivo de 116 pacientes con hemorragia cerebral intraparenquimatosa, comprobada a través de la tomografía axial computarizada, con vistas a precisar los factores pronósticos predeterminados y su influencia sobre la mortalidad en la casuística. Entre los principales resultados sobresalió el predominio de los grupos de 41-50 y 51-60 años (57,7 % entre ambos, la hipertensión arterial como antecedente patológico personal (79,3 %, así como la ocurrencia de hemorragias en los hemisferios cerebrales (45,6 %. En la serie, 49,1 % de sus integrantes presentaban hematomas con volumen de hasta 30 mL y 7,7 % con el doble de ese contenido. Se observó una relación directa entre el volumen de sangre en el parénquima cerebral por encima de 60 mL y el pronóstico final de los afectados.A descriptive and prospective study of 116 patients with cerebral intraparenchymal hemorrhage, shown through the computerized axial tomography (CAT was carried out, aimed at specifying the predetermined prognosis factors and their influence on the mortality in the case material. Among the main results there were: the prevalence of the 41-50 and 51-60 year groups (57,7 % between both, hypertension as personal pathological history (79,3%, as well as the occurrence of hemorrhages in the cerebral hemispheres (45,6 %. In the series, 49,1 % of the patients presented haematomas with volume of up to 30 mL and 7,7 % with the double of that content. A direct relation was observed between the blood volume in the cerebral parenchyma above 60 mL and the final prognosis of those affected.

  12. Upregulation of long non-coding RNA TUG1 correlates with poor prognosis and disease status in osteosarcoma.

    Science.gov (United States)

    Ma, Bing; Li, Meng; Zhang, Lei; Huang, Ming; Lei, Jun-Bin; Fu, Gui-Hong; Liu, Chun-Xin; Lai, Qi-Wen; Chen, Qing-Quan; Wang, Yi-Lian

    2016-04-01

    The pathogenesis of osteosarcoma involves complex genetic and epigenetic factors. This study was to explore the impact and clinical relevance of long non-coding RNA (lncRNA), Taurine up-regulated gene 1 (TUG1) on patients with osteosarcoma. Seventy-six osteosarcoma tissues and matched adjacent normal tissues were included for analysis. The plasma samples were obtained from 29 patients with osteosarcoma at pre-operation and post-operation, 42 at newly diagnosed, 18 who experienced disease progression or relapse, 45 post-treatment, 36 patients with benign bone tumor, and 20 healthy donors. Quantitative real-time reverse transcript polymerase chain reactions were used to assess the correlation of the expression levels of TUG1 with clinical parameters of osteosarcoma patients. TUG1 was significantly overexpressed in the osteosarcoma tissues compared with matched adjacent normal tissues (P TUG1 strongly correlated with poor prognosis and was an independent prognostic indicator for overall survival (HR = 2.78, 95% CI = 1.29-6.00, P = 0.009) and progression-free survival (HR = 1.81, 95% CI = 1.01-3.54, P = 0.037). Our constructed nomogram containing TUG1 had more predictive accuracy than that without TUG1 (c-index 0.807 versus 0.776, respectively). In addition, for plasma samples, TUG1 expression levels were obviously decreased in post-operative patients (mean ΔCT -4.98 ± 0.22) compared with pre-operation patients (mean ΔCT -6.09 ± 0.74), and the changes of TUG1 expression levels were significantly associated with disease status. Receiver operating characteristic (ROC) curve analysis demonstrated that TUG1 could distinguish patients with osteosarcoma from healthy individuals compared with alkaline phosphatase (ALP) (the area under curve 0.849 versus 0.544). TUG1 was overexpressed in patients with osteosarcoma and strongly correlated with disease status. In addition, TUG1 may serve as a molecular indicator in maintaining surveillance

  13. [Relationship between epicardial adipose tissue and clinical prognosis of patients with coronary heart disease after percutaneous coronary intervention].

    Science.gov (United States)

    Zhang, Y Y; Li, X; Lin, W H; Liu, J J; Jing, R; Lu, Y J; Di, C Y; Shi, H Y; Gao, P

    2018-01-16

    Objective: To further evaluate the clinical value of epicardial adipose tissue volume (EATV) in predicting the prognosis of coronary heart disease (CHD) after percutaneous coronary intervention (PCI). Methods: From July 2013 to July 2016 in TEDA International Cardiovascular Disease Hospital, a total of 474 patients diagnosed with CHD were included in this study.According to the result of EATV, patients were divided into three groups, group A (EATV≤75 ml), group B (75 mlEATVEATV≥150 ml). Then the level of body mass index (BMI), hypersensitive c-reactive protein (hs-CRP), interleukin (IL)-6 and tumor necrosis factor (TNF)-α were tested for all the three groups.All the patients were followed up for 1 year for major adverse cardiovascular events (MACE). The clinical value of EATV in predicting the occurrence of MACE events was evaluated. Results: The BMI, level of hs-CRP, TNF-α in group B were higher than group A, group C were significantly higher than group B, with statistically significant difference across all the comparisons ( P EATV was positively correlated with hs-CRP, IL-6, TNF-α ( r =0.675-0.700, P EATV level was 120.39 ml to predict MACE (area under cure: 0.751, 95% CI : 0.634-0.868, P EATV>120.39 ml can be used as an independent risk factor for predicting the occurrence of MACE. Conclusion: The level of EATV is closely related to the occurrence of MACE events, and EATV>120.39 ml is an independent risk factor for MACE in patients with CHD after PCI.

  14. Clinical, biochemical and microbiological factors associated with the prognosis of pneumococcal meningitis in children.

    Science.gov (United States)

    Jordan, Iolanda; Calzada, Yolanda; Monfort, Laura; Vila-Pérez, David; Felipe, Aida; Ortiz, Jessica; Cambra, Francisco José; Muñoz-Almagro, Carmen

    2016-02-01

    Pneumococcal meningitis (PM) has a high morbidity and mortality. The aim of the study was to evaluate what factors are related to a poor PM prognosis. Prospective observational study conducted on patients admitted to the Pediatric Intensive Care Unit in a tertiary hospital with a diagnosis of PM (January 2000 to December 2013). Clinical, biochemical and microbiological data were recorded. Variable outcome was classified into good or poor (neurological handicap or death). A multivariate logistic regression was performed based on the univariate analysis of significant data. A total of 88 patients were included. Clinical variables statistically significant for a poor outcome were younger age (p=.008), lengthy fever (p=.016), sepsis (p=.010), lower Glasgow Score (pbiochemical variables were higher level of C-reactive protein (pindicators of poor outcome were age less than 2 years (p=.011), high score on SOFA (p=.030), low Glasgow Score (p=.042), and severe hypoglycorrhachia (p=.009). Patients younger than 2 years of age, with depressed consciousness at admission, especially when longer mechanical ventilation is required, are at high risk of a poor outcome. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

  15. Current status of cardiac resynchronization therapy with defibrillators and factors influencing its prognosis in Japan

    Directory of Open Access Journals (Sweden)

    Akihiko Shimizu

    2013-06-01

    Conclusions: Japanese patients with CRT-D devices had a better prognosis than did those in the COMPANION trial, but no significant differences were observed between patients fulfilling and those not fulfilling the above mentioned criteria.

  16. Polysialic Acid Neural Cell Adhesion Molecule (PSA-NCAM) is an adverse prognosis factor in glioblastoma, and regulates olig2 expression in glioma cell lines

    International Nuclear Information System (INIS)

    Amoureux, Marie-Claude; Coulibaly, Béma; Chinot, Olivier; Loundou, Anderson; Metellus, Philippe; Rougon, Geneviève; Figarella-Branger, Dominique

    2010-01-01

    Glioblastoma multiforme (GBM) is the most aggressive and frequent brain tumor, albeit without cure. Although patient survival is limited to one year on average, significant variability in outcome is observed. The assessment of biomarkers is needed to gain better knowledge of this type of tumor, help prognosis, design and evaluate therapies. The neurodevelopmental polysialic acid neural cell adhesion molecule (PSA-NCAM) protein is overexpressed in various cancers. Here, we studied its expression in GBM and evaluated its prognosis value for overall survival (OS) and disease free survival (DFS). We set up a specific and sensitive enzyme linked immunosorbent assay (ELISA) test for PSA-NCAM quantification, which correlated well with PSA-NCAM semi quantitative analysis by immunohistochemistry, and thus provides an accurate quantitative measurement of PSA-NCAM content for the 56 GBM biopsies analyzed. For statistics, the Spearman correlation coefficient was used to evaluate the consistency between the immunohistochemistry and ELISA data. Patients' survival was estimated by using the Kaplan-Meier method, and curves were compared using the log-rank test. On multivariate analysis, the effect of potential risk factors on the DFS and OS were evaluated using the cox regression proportional hazard models. The threshold for statistical significance was p = 0.05. We showed that PSA-NCAM was expressed by approximately two thirds of the GBM at variable levels. On univariate analysis, PSA-NCAM content was an adverse prognosis factor for both OS (p = 0.04) and DFS (p = 0.0017). On multivariate analysis, PSA-NCAM expression was an independent negative predictor of OS (p = 0.046) and DFS (p = 0.007). Furthermore, in glioma cell lines, PSA-NCAM level expression was correlated to the one of olig2, a transcription factor required for gliomagenesis. PSA-NCAM represents a valuable biomarker for the prognosis of GBM patients

  17. Prognosis and management of extramammary Paget's disease and the association with secondary malignancies.

    Science.gov (United States)

    Pierie, Jean Pierre E N; Choudry, Umar; Muzikansky, Alona; Finkelstein, Dianne M; Ott, Mark J

    2003-01-01

    Extramammary Paget's disease (EMPD) is a rare clinical entity and can be associated with other malignancies. We analyzed our experience for prognosis and impact of therapy on outcomes. We conducted a retrospective review of all patients (n = 33) with EMPD treated at a tertiary care center from 1971 to 1998. Pathologic features of EMPD, concurrent secondary malignancies, and the effect of operations on recurrence were analyzed. Overall survival was compared with that of the general population. Male-to-female ratio was 4:29, and median age was 70 years. Median followup was 68 months, and no patient died from EMPD. The lesion was predominantly found on the vulva (76%). Patch-like, nonconfluent growth was present in 45% of patients, and no patient had pathologic lymph nodes. The most common signs and symptoms were irritation or pruritus (73%) and rash (61%). The presence of patches, invasive tumor growth, or a second malignancy were significantly associated with a higher recurrence rate. The type of operation, either local excision or hemivulvectomy, was not related to the time to recurrence. Complete gross resection was achieved in 94% of cases. Fifty-six percent of patients had microscopically positive margin and this correlated with a significantly higher recurrence rate (p = 0.002). The tumor recurred clinically in 14 of 33 patients (42%) after a median of 152 months (range 5 to 209 months). In those patients, between one and six reexcisions were performed. In 14 of 33 patients with EMPD (42%), 16 concurrent secondary malignancies were found. Overall survival rates for EMPD patients were similar to those of the general population. EMPD is an infrequently diagnosed disease that is preferably managed with complete local excision and reexcisions if needed. A thorough search for frequently occurring secondary malignancies might be beneficial to provide the best outcomes for these patients. Copyright 2003 by the American College of Surgeons

  18. Using data mining techniques for diagnosis and prognosis of cancer disease

    OpenAIRE

    Kharya, Shweta

    2012-01-01

    Breast cancer is one of the leading cancers for women in developed countries including India. It is the second most common cause of cancer death in women. The high incidence of breast cancer in women has increased significantly in the last years. In this paper we have discussed various data mining approaches that have been utilized for breast cancer diagnosis and prognosis. Breast Cancer Diagnosis is distinguishing of benign from malignant breast lumps and Breast Cancer Prognosis predicts whe...

  19. Immunological network analysis in HPV associated head and neck squamous cancer and implications for disease prognosis.

    Science.gov (United States)

    Chen, Xiaohang; Yan, Bingqing; Lou, Huihuang; Shen, Zhenji; Tong, Fangjia; Zhai, Aixia; Wei, Lanlan; Zhang, Fengmin

    2018-04-01

    Human papillomavirus-positive (HPV+) head and neck squamous cell cancer (HNSCC) exhibits a better prognosis than HPV-negative (HPV-) HNSCC. This difference may in part be due to enhanced immune activation in the HPV+ HNSCC tumor microenvironment. To characterize differences in immune activation between HPV+ and HPV- HNSCC tumors, we identified and annotated differentially expressed genes based upon mRNA expression data from The Cancer Genome Atlas (TCGA). Immune network between immune cells and cytokines was constructed by using single sample Gene Set Enrichment Analysis and conditional mutual information. Multivariate Cox regression analysis was used to determine the prognostic value of immune microenvironment characterization. A total of 1673 differentially expressed genes were functionally annotated. We found that genes upregulated in HPV+ HNSCC are enriched in immune-associated processes. And the up-regulated gene sets were validated by Gene Set Enrichment Analysis. The microenvironment of HPV+ HNSCC exhibited greater numbers of infiltrating B and T cells and fewer neutrophils than HPV- HNSCC. These findings were validated by two independent datasets in the Gene Expression Omnibus (GEO) database. Further analyses of T cell subtypes revealed that cytotoxic T cell subtypes predominated in HPV+ HNSCC. In addition, the ratio of M1/M2 macrophages was much higher in HPV+ HNSCC. The infiltration of these immune cells was correlated with differentially expressed cytokine-associated genes. Enhanced infiltration of B cells and CD8+ T cells were identified as independent protective factors, while high neutrophil infiltration was a risk enhancing factor for HPV+ HNSCC patients. A schematic model of immunological network was established for HPV+ HNSCC to summarize our findings. Copyright © 2018 Elsevier Ltd. All rights reserved.

  20. Understanding Cancer Prognosis

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    Full Text Available ... and Prevention Risk Factors Genetics Cancer Prevention Overview Research Cancer Screening Cancer Screening Overview Screening Tests Research Diagnosis and Staging Symptoms Diagnosis Staging Prognosis Questions ...

  1. Pairwise protein expression classifier for candidate biomarker discovery for early detection of human disease prognosis

    Directory of Open Access Journals (Sweden)

    Kaur Parminder

    2012-08-01

    Full Text Available Abstract Background An approach to molecular classification based on the comparative expression of protein pairs is presented. The method overcomes some of the present limitations in using peptide intensity data for class prediction for problems such as the detection of a disease, disease prognosis, or for predicting treatment response. Data analysis is particularly challenging in these situations due to sample size (typically tens being much smaller than the large number of peptides (typically thousands. Methods based upon high dimensional statistical models, machine learning or other complex classifiers generate decisions which may be very accurate but can be complex and difficult to interpret in simple or biologically meaningful terms. A classification scheme, called ProtPair, is presented that generates simple decision rules leading to accurate classification which is based on measurement of very few proteins and requires only relative expression values, providing specific targeted hypotheses suitable for straightforward validation. Results ProtPair has been tested against clinical data from 21 patients following a bone marrow transplant, 13 of which progress to idiopathic pneumonia syndrome (IPS. The approach combines multiple peptide pairs originating from the same set of proteins, with each unique peptide pair providing an independent measure of discriminatory power. The prediction rate of the ProtPair for IPS study as measured by leave-one-out CV is 69.1%, which can be very beneficial for clinical diagnosis as it may flag patients in need of closer monitoring. The “top ranked” proteins provided by ProtPair are known to be associated with the biological processes and pathways intimately associated with known IPS biology based on mouse models. Conclusions An approach to biomarker discovery, called ProtPair, is presented. ProtPair is based on the differential expression of pairs of peptides and the associated proteins. Using mass

  2. Evaluation of disease patterns, treatment and prognosis of tuberculosis in AIDS patient

    Directory of Open Access Journals (Sweden)

    Atomiya Angela Naomi

    2002-01-01

    Full Text Available Patterns of disease, diagnosis, treatment and prognosis of tuberculosis in 100 patients co-infected with AIDS at Casa da AIDS clinic was studied. Demographic characteristics were as follows: 76 male patients, 24 female patients, 67 caucasian, average 35.8 years-old (SD ± 8.5. Sexual transmission of HIV was reported in 68 patients. Pulmonary tuberculosis was seen in 40 patients, extrapulmonary in 11, and combined in 49 patients. In 63 patients, TCD4+ counts were below 200/mm³ when tuberculosis was diagnosed. Fifty-five patients had their diagnoses confirmed by bacteriological identification of Mycobacterium; either through direct observation and/or culture. Tuberculosis was treated with rifampin, isoniazid and pyrazinamide in 60 patients, reinforced treatment in 14 and alternative treatment in the other 13 patients. Tuberculosis therapy lasted up to 9 months in 66% of the patients. Fifty-four patients were treated with a two-drug antiretroviral regimen and the remaining 46 patients received a triple regimen, which included a protease inhibitor. Among the latter, 35 patients were co-treated with rifampin. The occurrence of hepatic liver enzyme abnormalities was statistically related to alternative antiretroviral regimens (p = 0.01 and to the co-administration of rifampin and protease inhibitor (p = 0.019. Clinical resolution of tuberculosis was obtained in 74 patients. Twelve patients died during tuberculosis treatment. Resolution of tuberculosis was statistically significant related to antituberculosis treatment adherence (p = 0.001. The risk of no response to the treatment was 1.84 times more frequent among patients treated with alternative regimens regardless of the duration of the therapy. We conclude that the characteristics of tuberculosis in HIV infected patients requires that special attention be directed to the types and duration of both antiretroviral and anti-TB therapy in order to achieve the highest level of care.

  3. Better prognosis in overweight/obese coronary heart disease patients with high plasma levels of leptin.

    Science.gov (United States)

    Simiti, Luminita Animarie Vida; Todor, Irina; Stoia, Mirela Anca; Goidescu, Cerasela Mihaela; Anton, Florin Petru; Farcas, Anca Daniela

    2016-01-01

    The involvement of leptin in atherosclerosis is very complex, including inflammation, the oxidative stress and thrombosis. Leptin has atherogenic and also antiatherogenic actions. In obesity elevated leptin levels are not sufficient to prevent disturbances of energy balance, suggesting that obese people are leptin resistant. The aim of the study was to investigate the relationship between baseline plasma levels of leptin and the incidence of new ischemic events in patients with CHD. Plasma levels of leptin in fifty nine consecutive patients (29 men and 30 women) with CHD hospitalized in the County Emergency Clinical Hospital of Cluj-Napoca were measured using commercially available ELISA at admission. Patients with active infectious disease, neoplasia, acute coronary syndrome, stroke, hepatic or renal failure and severe heart failure were excluded The relationship between leptin levels and incident cardiovascular events (angina, nonfatal myocardial infarction or heart failure) over two years follow-up was studied using MEDCALC version 9.6. 73.6% patients with CHD were overweight or suffered of obesity. There were no significant differences between women and men regarding the plasma levels of leptin, the body mass index (BMI), the number of rehospitalizations, rehospitalizations/patient, diabetes mellitus, hypertension or dyslipidemia. Only in women plasma levels of leptin are correlated with BMI. As compared with men with overweight and obesity (BMI≥25kg/m(2)), plasma levels of leptin were significantly higher in women with overweight and obesity (3905.97±463.91 pg/ml vs 1835.17±533.9 pg/ml) (p2000 pg/ml and BMI >28kg/m(2) had a better prognosis, suggesting a protective role of leptin in overweight/mild obesity.

  4. [Sinus floor elevation and augmentation. Evidence-based analysis of prognosis and risk factors].

    Science.gov (United States)

    Strietzel, F P

    2004-03-01

    It was the aim of this investigation to analyze evidence of prognosis, predictors, and risk factors concerning sinus floor elevation and augmentation (SFEA). A MEDLINE search was performed to analyze the literature published between 1990 and 2002, limited to keywords ("sinus floor elevation and dental implants", "complications", "success"), study type (randomized as well as clinical prospective studies, retrospective studies, reviews), and language (German or English). Of 229 publications identified, 72 met the inclusion criteria (22 prospective and 47 retrospective studies, 3 reviews). Considering the augmentation material [autogenous bone (AB), bone substitution materials (BSM), and combinations of AB and BSM], the frequency of implant loss was not significantly different (AB 8%, BSM 9%, AB + BSM 5%, p>0.09) after an observation period of 2-4 years. The average duration of the healing period was 6 months (AB) and 8 months (BSM) with simultaneous SFEA and implantation and 6-7 months (AB and BSM) for the staged approach after an average healing period of 6 months for the augmentation materials. Frequency of implant loss was not different between simultaneous and staged approaches (7-8%). Postoperative sinusitis occurred in 3-8% of the cases. Smoking, positive sinusitis history, obstructive pathoses of the nose and ostium, allergic rhino-pathoses, use of short implants (bruxism, and uncontrolled early loading of implants were identified as predictors for complications. Presupposing proper consideration of indications, SFEA should be considered as an evidence-based and clinically established method for implant prosthetic rehabilitation of the atrophic posterior maxilla with an overall cumulative survival rate of 90% within an average observation period of 4 years.

  5. The change of serum TRAb and its prognosis assess to graves disease with one-off successful 131I therapy

    International Nuclear Information System (INIS)

    Ma Yubo; Liu Ping'an; Gu Aichun; Yan Weili; Yuan Jimin

    2008-01-01

    To investigate dynamic change of serum receptor and antibody of thyrotrophic anti- body (TRAb) and its prognosis value after a one-off successful therapy on Graves disease with 131 I, 257 Graves disease patients were treated with one dose of 131 I therapy. 175 of them with average age of 40 (43 male and 132 female patients) were cured. The 131 I activity given to patients was 207.2±66. 6 MBq. The serum levels of TRAb were determined once every three months before and after 131 I therapy. The results showed that the serum TRAb levels in all patients were positive before 131 I therapy. The serum TRAb levels in 60. 6% of patients were raised once, and then reduced to normal, The serum levels of TRAb in 16.0% of patients were remained high or reduce slowly, and the clinical symptom was improved slowly, but these patients didn't recrudesce. The TRAb levels in 9.7% of patients decreased continually, their prognosis was well. The TRAb levels in 13.7% of patients were raised twice after the therapy, and appear hypothyroidism. The detection of dynamic changes of serum TRAb levels in Graves disease patients may be useful in assessing prognosis after 131 I therapy. (authors)

  6. Risk factors and prognosis for recurrent primary sclerosing cholangitis after liver transplantation

    DEFF Research Database (Denmark)

    Lindström, Lina; Jørgensen, Kristin K; Boberg, Kirsten M

    2018-01-01

    PSC for prognosis. MATERIALS AND METHODS: All liver transplanted PSC patients in the Nordic countries between 1984 and 2007 (n = 440), identified by the Nordic Liver Transplant Registry, were studied. Data were retrieved from patients' chart reviews. Multivariable Cox regression models were used to calculate risk...

  7. Environmental Factors and Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Omer Faruk Tekbas

    2008-10-01

    Full Text Available Epidemiological and clinical observations have led to the hypothesis that the risk of developing cardiovascular diseases is influenced not only by genetic, lifestyle and major risk factors, but also by environmental factors. Environmental factors are considered key determinants of cardiovascular diseases. Although lifestyle choices such as smoking, diet, and exercise are viewed as major environmental influences, the contribution of pollutants and environmental chemicals is less clear. Accumulating evidence suggests that exposure to physically and chemical pollutants could elevate the risk of cardiovascular diseases. Many epidemiological studies report that exposure to physically, biologically and socio-cultural environmental factors are associated with an increase in cardiovascular mortality. Relationships between environmental factors and coronary arter disease, arhythmias, and cardiomyopathies have been reported. Exposures to arsenic, lead, cadmium, pollutant gases, solvents, and pesticides have also been linked to increased incidence of cardiovascular disease. In this paper, I review that relationships between exposure to physically, chemical, biologically and socio-cultural environmental factors and cardiovascular diseases. [TAF Prev Med Bull 2008; 7(5.000: 435-444

  8. Factors influencing the short-term prognosis of interventional therapy for malignant obstructive jaundice: a multivariate analysis

    International Nuclear Information System (INIS)

    Zhang Xueqiang; Zhai Renyou

    2009-01-01

    Objective: To discuss the correlative factors affecting the short-term prognosis in treating malignant obstructive jaundice with percutaneous transhepatic biliary drainage (PTBD) and/or percutaneous transhepatic biliary stenting (PTBS). Methods: During the period of December 2008-June 2009, PTBD and/or PTBS were performed in 67 patients. The clinical date were reviewed and analyzed. According to the reduction degree of serum bilirubin and survival condition in 30 days, the patients were divided into effective group (54 cases) and ineffective group (13 cases). Single factor affecting the short-term prognosis was analyzed by using χ 2 test and multi-factors were analyzed by using non-conditional logistic regression mode. Results: Single variable analysis showed that time of obstruction, way of drainage, preoperative biliary infection, Child-Pugh grade, TBIL, HGB and Cr level were of statistical significance. The logistic regression analysis showed that there were obvious correlation among preoperative biliary infection, Child-grade ≥11 and Cr >115 μmol/L. Conclusion: The infection of the bile duct before operation, Child-grade ≥11 and Cr >115μmol/L carry a close relationship with the short-term prognosis of PTBD and PTBS. Therefore, an overall preoperative evaluation for malignant obstructive jaundice is of great importance. (authors)

  9. Identifying the Prognosis Factors in Death after Liver Transplantation via Adaptive LASSO in Iran

    Directory of Open Access Journals (Sweden)

    Hadi Raeisi Shahraki

    2016-01-01

    Full Text Available Despite the widespread use of liver transplantation as a routine therapy in liver diseases, the effective factors on its outcomes are still controversial. This study attempted to identify the most effective factors on death after liver transplantation. For this purpose, modified least absolute shrinkage and selection operator (LASSO, called Adaptive LASSO, was utilized. One of the best advantages of this method is considering high number of factors. Therefore, in a historical cohort study from 2008 to 2013, the clinical findings of 680 patients undergoing liver transplant surgery were considered. Ridge and Adaptive LASSO regression methods were then implemented to identify the most effective factors on death. To compare the performance of these two models, receiver operating characteristic (ROC curve was used. According to the results, 12 factors in Ridge regression and 9 ones in Adaptive LASSO regression were significant. The area under the ROC curve (AUC of Adaptive LASSO was equal to 89% (95% CI: 86%–91%, which was significantly greater than Ridge regression (64%, 95% CI: 61%–68% (p<0.001. As a conclusion, the significant factors and the performance criteria revealed the superiority of Adaptive LASSO method as a penalized model versus traditional regression model in the present study.

  10. Understanding Cancer Prognosis

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    Full Text Available ... talk about, even for doctors. Many Factors Can Affect Your Prognosis Some of the factors that affect prognosis include: The type of cancer and where ... at the National Institutes of Health FOLLOW US Facebook Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT ...

  11. Understanding Cancer Prognosis

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    Full Text Available ... hard to talk about, even for doctors. Many Factors Can Affect Your Prognosis Some of the factors that affect prognosis include: The type of cancer ... that cancer will come back later. For this reason, doctors cannot say for sure that you are ...

  12. Prognosis for medically treated elderly patients with coronary artery disease. Analysis by the cox model

    International Nuclear Information System (INIS)

    Furuno, Takashi; Yamasaki, Fumiyasu; Yabe, Toshikazu; Matsumura, Yoshihisa; Kitaoka, Hiroaki; Doi, Yoshinori

    1997-01-01

    The prognostic importance of age among well-known prognostic factors such as extent of coronary artery lesions, cardiac function, and myocardial ischemia was evaluated in 147 elderly patients with coronary artery disease aged 65 years or older who underwent dipyridamole perfusion scintigraphy and coronary angiography. After excluding 32 patients who initially underwent percutaneous transluminal coronary angioplasty (PTCA) or coronary artery bypass grafting (CABG), 115 patients who were initially treated medically were analysed by the Cox model for cardiac events during a mean follow-up period of 29±22 months. Among the 114 patients who were available for follow-up, nine patients (7.9%) had cardiac events, including five cardiac deaths and four non-fatal cardiac events (requiring PTCA or CABG). When the 114 patients were divided into three age-groups; 53 patients aged 65-69 years, 42 aged 70-74 years and 19 aged 75 years or older, the incidence of cardiac death was highest in those aged 75 years or older. Univariate analysis showed that age of 70 years or older (hazards ratio 15.15, p=0.004), scintigraphic diffuse slow washout (hazards ratio 8.77, p=0.002), and triple-vessel or left main trunk disease (hazards ratio 6.36, p=0.05) were important prognostic factors. Multivariate analysis showed that scintigraphic diffuse slow washout (hazards ratio 6.33, p=0.05), and triple-vessel or left main trunk disease (hazards ratio 11.94 p=0.05) were statistically significant as independent prognostic factors. However, when age of 70 years or older was included in the analysis, it showed higher hazards ratio (21.21, p=0.03) than that of scintigraphic diffuse slow washout (7.36) or triple-vessel or left main trunk disease (5.30). Age of 70 years or older may be a significant prognostic factor in elderly patients with coronary artery disease which has an equivalent importance to the extent of coronary lesions. (author)

  13. Association of TNF polymorphisms with sarcoidosis, its prognosis and tumour necrosis factor (TNF)-α levels in Asian Indians

    Science.gov (United States)

    Sharma, S; Ghosh, B; Sharma, S K

    2008-01-01

    Tumour necrosis factor (TNF)-α, an important proinflammatory cytokine, has been implicated in the pathogenesis of sarcoidosis, a multi-systemic granulomatous disorder of unknown aetiology. Here, we report for the first time the association of TNF haplotypes and genotypes with sarcoidosis and its prognosis in the Indian population. Five potentially functional promoter polymorphisms in the TNFA gene and a LTA_NcoI polymorphism (+252 position) of the LTA gene were genotyped in a clinically well-defined cohort of North-Indian patients with sarcoidosis (n = 96) and their regional controls (n = 155). Serum TNF-α (sTNF-α) and serum angiotensin converting enzyme (SACE) levels were measured and correlated with genotypes and haplotypes. The TNFA_-1031 and TNFA_-863 polymorphisms were identified as markers for disease onset (FET P = 0·006 and 0·042 for TNFA_-1031 and TNFA_-863, respectively). Additionally, the allele A of LTA_NcoI polymorphism was shown to be prevalent in the ‘no treatment’ group (FET P = 0·005), while the G allele was associated with frequent relapses on drug withdrawal (P = 0·057). Furthermore, the TNFA-308G>A and the TNFA-238G>A polymorphisms were found to influence sTNF-α (P = 0·054 and 0·0005, respectively) and SACE levels (P = 0·0017 and 0·056, respectively). The haplotype frequencies were significantly different in the patients and the controls (P = 0·0067). The haplotype GTCCGG was identified as the major risk/susceptibility haplotype (P = 0·003) and was associated with increased SACE levels in the patient population. In conclusion, our study suggests an association of TNF polymorphisms with sarcoidosis. PMID:18062795

  14. Risk factors associated with prognosis of progressive stages of acute-on-chronic hepatitis B liver failure

    Directory of Open Access Journals (Sweden)

    YE Peiyan

    2013-04-01

    level, TBil level, and Alb level as potential risk factors of death. The Kaplan-Meier survival analysis showed that colonic enema, hepatic encephalopathy, disease stage, WBC level, TBil level, and CHE level were associated with patient survival during the hospitalization period. ConclusionCHB patients with early ACLF have better prognosis than those with mid or late ACLF. Baseline levels of WBC, TBil, CHE, and Alb may influence a patient’s survival, regardless of ACLF stage. Supplemental treatment by colonic enema led to improved rates of survival in the ACLF patients.

  15. Understanding Cancer Prognosis

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    Full Text Available ... D., a national expert on doctor-patient communications, talks with one of his patients about what she'd like to ... how to discuss cancer prognosis (the likely course of the disease). Learn key points about prognosis and how to talk about it, and gain valuable insight from the ...

  16. Radiation treatment of glottic squamous cell carcinoma, Stage I and II: analysis of factors affecting prognosis

    International Nuclear Information System (INIS)

    Franchin, Giovanni; Minatel, Emilio; Gobitti, Carlo; Talamini, Renato; Sartor, Giovanna; Caruso, Giuseppe; Grando, Giuseppe; Politi, Doriano; Gigante, Marco; Toffoli, Giuseppe; Trovo, Mauro G.; Barzan, Luigi

    1998-01-01

    Purpose: At least in some European Countries, there is still considerable controversy regarding the choice between surgery and radiotherapy for the treatment of patients with early laryngeal-glottic carcinoma. Methods and Materials: Two hundred and forty-six patients with laryngeal-glottic neoplasms, Stage I-II, were treated with radical radiotherapy. Before radiotherapy the patients were evaluated to determine the surgical procedure of choice. Either 66-68.4 Gy (33-38 fractions) or 63-65 Gy (28-29 fractions) of radiation therapy (RT) were administered. The overall disease free survival was determined for each subgroup of patients. Univariate and multivariate analyses were performed to determine significant prognostic variables. Results: Five- and 10-year overall survival rates were 83 and 72%, respectively. At a median follow-up of 6 years 204 patients are alive and disease free. No patient developed distant metastases. One patient died of a large local recurrence, 38 patients died of causes unrelated to their tumor, and 3 patients were lost to follow-up. The multivariate analysis confirmed that performance status (PS), macroscopic presentation of the lesion, and persistence of dysphonia after radiotherapy are significant prognostic factors. Conclusions: According to the multivariate analysis, the patients with PS >80 and with exophytic lesions are eligible for radical RT. The surgical procedure proposed for each patient was not found to be an independent prognostic factor

  17. Understanding Cancer Prognosis

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    Full Text Available ... to talk about, even for doctors. Many Factors Can Affect Your Prognosis Some of the factors that ... Understanding your cancer and knowing what to expect can help you and your loved ones make decisions. ...

  18. Understanding Cancer Prognosis

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    Full Text Available ... hard to talk about, even for doctors. Many Factors Can Affect Your Prognosis Some of the factors ... Services Website Linking U.S. Department of Health and Human Services National Institutes of Health National Cancer Institute ...

  19. Obesity and smoking are factors associated with poor prognosis in patients with bacteraemia

    Directory of Open Access Journals (Sweden)

    Vuento Risto

    2007-03-01

    Full Text Available Abstract Background Bacteraemia is still a major cause of case fatality in all age groups. Our aim was to identify the major underlying conditions constituting risk factors for case fatality in bacteraemia patients. Methods The study involved 149 patients (79 male and 70 female with bacteraemia caused by Staphylococcus aureus (S. aureus (41 patients, Streptococcus pneumoniae (Str. pneumoniae (42 patients, β-hemolytic streptococcae (β-hml str. (23 patients and Eschericia coli (E. coli (43 patients. Underlying diseases, alcohol and tobacco consumption and body mass index (BMI were registered. Laboratory findings and clinical data were registered on admission and 6 consecutive days and on day 10–14. Case fatality was studied within 30 days after positive blood culture. Associations between underlying conditions and case fatality were studied in univariate analysis and in a multivariate model. Results Nineteen patients (12.8% died of bacteraemia. We found obesity (p = 0.002, RR 9.8; 95% CI 2.3 to 41.3, smoking (p Conclusion Our results indicate that obesity and smoking are prominent risk factors for case fatality in bacteraemic patients. Identification of risk factors underlying fatal outcome in bacteraemia may allow targeting of preventive efforts to individuals likely to derive greatest potential benefit.

  20. Imbalance between vascular endothelial growth factor and endostatin correlates with the prognosis of operable non-small cell lung cancer.

    Science.gov (United States)

    Hu, Y; Hu, M-m; Shi, G-L; Han, Y; Li, B-L

    2014-09-01

    Angiogenesis is regulated by a balance of pro-angiogenic and anti-angiogenic factors. Vascular endothelial growth factor (VEGF) and endostatin respectively represents a frequent component of inducers and inhibitors in the process of angiogenesis. The ratio of VEGF/endostatin may reflect the balance of angiogenic switch. This study aimed to determine whether an imbalance between VEGF/endostatin exists in operable non-small cell lung cancer (NSCLC) patients and to assess the correlation, if any, between the imbalance and the prognosis. Preoperative serum levels of VEGF and endostatin were simultaneously determined by quantitiative enzyme-linked immunosorbent assay (ELISA) and the ratio of them was calculated among 98 NSCLC patients and 51 healthy controls. The relationship between these factors and clinicopathological features, including prognosis, was examined. The ratio of VEGF/endostatin levels was significantly higher in operable NSCLC patients [median, 10.4; interquartile range (IQR), 5.9-19.8] than in normal controls [median, 5.1; IQR, 3.3-9.7] (P = 0.002). While the ratio in patients who were still alive for more than 60 months was 8.3 (IQR, 4.3-17.9), the ratio in those who died was 12.9 (IQR, 8.0-22.1) (p = 0.017). In subgroup analysis of patients with pathological stage N0, there was a statistically significant increase of the survival time in the group with a lower ratio than in the group with a higher ratio (p = 0.032). Multivariate analysis confirmed that the VEGF/endostatin ratio was an independent prognostic factor (p = 0.018). There was an imbalance between VEGF and endostatin in serum of operable NSCLC patients. The imbalance correlated with the prognosis of operable NSCLC. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  1. Nosocomial candidemia; risk factors and prognosis revisited; 11 years experience from a Norwegian secondary hospital.

    Directory of Open Access Journals (Sweden)

    Jan-Erik Berdal

    Full Text Available The aim of the study was to review the epidemiology and prognosis of candidemia in a secondary hospital, and to examine the intra-hospital distribution of candidemia patients. Study design is a retrospective cohort study. Trough 2002-2012, 110 cases of candidemia were diagnosed, giving an incidence of 2, 6/100,000 citizens/year. Overall prognosis of candidemia was dismal, with a 30 days case fatality rate of 49% and one year case fatality rate of 64%. Candidemia was a terminal event in 55% of 30 days non-survivors, defined as Candida blood cultures reported positive on the day of death or thereafter (39%, or treatment refrained due to hopeless short-term prognosis (16%. In terminal event candidemias, advanced or incurable cancer was present in 29%. Non-survivors at 30 days were 9 years (median older than survivors. In 30 days survivors, candidemia was not recognised before discharge in 13% of cases. No treatment were given and no deaths or complications were observed in this group. Candidemia patients were grouped into 8 patient categories: Abdominal surgery (35%, urology (13%, other surgery (11%, pneumonia (13%, haematological malignancy (7%, intravenous drug abuse (4%, other medical (15%, and new-borns (3%. Candidemia was diagnosed while admitted in the ICU in 46% of patients. Urology related cases were all diagnosed in the general ward. Multiple surgical procedures were done in 60% of abdominal surgery patients. Antibiotics were administered prior to candidemia in 87% of patients, with median duration 17 (1-108 days. Neutropenia was less common than expected in patients with candidemia (8/105 and closely associated to haematological malignancy (6/8. Compared with previous national figures the epidemiology of invasive candidiasis seems not to have changed over the last decade.

  2. The intercellular cell adhesion molecule-1 (icam-1) in lung cancer: implications for disease progression and prognosis.

    Science.gov (United States)

    Kotteas, Elias A; Boulas, Panagiotis; Gkiozos, Ioannis; Tsagkouli, Sofia; Tsoukalas, George; Syrigos, Konstantinos N

    2014-09-01

    The intercellular cell-adhesion molecule-1 (ICAM-1) is a transmembrane molecule and a distinguished member of the Immunoglobulin superfamily of proteins that participates in many important processes, including leukocyte endothelial transmigration, cell signaling, cell-cell interaction, cell polarity and tissue stability. ICAM-1and its soluble part are highly expressed in inflammatory conditions, chronic diseases and a number of malignancies. In the present article we present the implications of ICAM-1 in the progression and prognosis of one of the major global killers of our era: lung cancer. Copyright© 2014 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  3. Use of Wilms Tumor 1 Gene Expression as a Reliable Marker for Prognosis and Minimal Residual Disease Monitoring in Acute Myeloid Leukemia With Normal Karyotype Patients.

    Science.gov (United States)

    Marjanovic, Irena; Karan-Djurasevic, Teodora; Ugrin, Milena; Virijevic, Marijana; Vidovic, Ana; Tomin, Dragica; Suvajdzic Vukovic, Nada; Pavlovic, Sonja; Tosic, Natasa

    2017-05-01

    Acute myeloid leukemia with normal karyotype (AML-NK) represents the largest group of AML patients classified with an intermediate prognosis. A constant need exists to introduce new molecular markers for more precise risk stratification and for minimal residual disease (MRD) monitoring. Quantitative assessment of Wilms tumor 1 (WT1) gene transcripts was performed using real-time polymerase chain reaction. The bone marrow samples were collected at the diagnosis from 104 AML-NK patients and from 34 of these patients during follow-up or disease relapse. We found that overexpression of the WT1 gene (WT1 high status), present in 25.5% of patients, was an independent unfavorable factor for achieving complete remission. WT1 high status was also associated with resistance to therapy and shorter disease-free survival and overall survival. Assessment of the log reduction value of WT1 expression, measured in paired diagnosis/complete remission samples, revealed that patients with a log reduction of < 2 had a tendency toward shorter disease-free survival and overall survival and a greater incidence of disease relapse. Combining WT1 gene expression status with NPM1 and FLT3-ITD mutational status, we found that the tumor behavior of intermediate patients (FLT3-ITD - /NPM1 - double negative) with WT1 high status is almost the same as the tumor behavior of the adverse risk group. WT1 expression status represents a good molecular marker of prognosis, response to treatment, and MRD monitoring. Above all, the usage of the WT1 expression level as an additional marker for more precise risk stratification of AML-NK patients could lead to more adapted, personalized treatment protocols. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Stability analysis of type 2 diabetes mellitus prognosis model with obesity as a trigger factor and metabolic syndrome as a risk factor

    Science.gov (United States)

    Jaya, A. I.; Lestari, A. D.; Ratianingsih, R.; Puspitasari, J. W.

    2018-03-01

    Obesity is found in 90% of the world's patients with a type 2 diabetes mellitus (DM) diagnosis. If it is not being treatment, the disease advances to a metabolic syndrome related to some atherosclerotic cardiovascular diseases. In this study, a mathematical model was constructed that represent the prognosis of type 2 DM. The prognosis is started from the transition of vulnerable people to overweight and obese. The advanced prognosis makes the type 2 DM sufferer become a metabolic syndrome. The model has no disease-free critical point, while the implicit endemic critical point is guaranteed for some requirements. The analysis of the critical point stability, by Jacobian matrix and Routh Hurwitz criteria, requires a parameter interval that identified from the characteristic polynomial. The requirements show that we have to pay attention to the transition rate of overweight to obese, more over the transition rate of obese to type 2 DM. The simulations show that the unstable condition of type 2 DM is easier to achieve because of the tightness of the parameter stability interval.

  5. NATURAL COURSE OF PATIENTS DISCONTINUING TREATMENT FOR AGE-RELATED MACULAR DEGENERATION AND FACTORS ASSOCIATED WITH VISUAL PROGNOSIS.

    Science.gov (United States)

    Kim, Jae Hui; Chang, Young Suk; Kim, Jong Woo

    2017-12-01

    To evaluate the 24-month natural course of visual changes in patients discontinuing treatment despite persistent or recurrent fluid and factors predictive of visual prognosis. This retrospective, observational study included 35 patients (35 eyes) who initially received anti-vascular endothelial growth factor treatment for neovascular age-related macular degeneration (AMD), but discontinued treatment despite persistent or recurrent fluid. The best-corrected visual acuity (BCVA) at treatment discontinuation was determined and compared with the 24-month BCVA, which was then compared between polypoidal choroidal vasculopathy and other neovascular age-related macular degeneration subtypes. Baseline characteristics predictive of visual outcome and the degree of visual change were also analyzed. The mean number of anti-vascular endothelial growth factor injections before treatment discontinuation was 4.0 ± 1.6. The mean logarithm of minimal angle of resolution of BCVA at treatment discontinuation and that at 24 months were 1.02 ± 0.20 (Snellen equivalents = 20/209) and 1.60 ± 0.56 (20/796), respectively (P age-related macular degeneration subtypes (P = 0.803). The type of fluid (intraretinal fluid vs. no intraretinal fluid) was predictive of 24-month BCVA (P = 0.004) and the degree of changes in BCVA (P = 0.043). Marked deterioration in visual acuity was noted in patients discontinuing treatment, regardless of neovascular age-related macular degeneration subtypes. The presence of intraretinal fluid was associated with worse visual prognosis, suggesting that patients with intraretinal fluid should be strongly warned about their poor prognosis before they decide to discontinue treatment.

  6. Obesity might be a good prognosis factor for COPD patients using domiciliary noninvasive mechanical ventilation

    Directory of Open Access Journals (Sweden)

    Altinoz H

    2016-08-01

    Full Text Available Hilal Altinoz,1 Nalan Adiguzel,2 Cuneyt Salturk,2 Gokay Gungor,2 Ozlem Mocin,2 Huriye Berk Takir,2 Feyza Kargin,2 Merih Balci,2 Oner Dikensoy,1 Zuhal Karakurt2 1Pulmonary Division, Acibadem University School of Medicine, 2Sureyyapasa Thoracic Diseases and Thoracic Surgery Training Hospital, Istanbul, Turkey Abstract: Cachexia is known to be a deteriorating factor for survival of patients with chronic obstructive pulmonary disease (COPD, but data related to obesity are limited. We observed that obese patients with COPD prescribed long-term noninvasive mechanical ventilation (NIMV had better survival rate compared to nonobese patients. Therefore, we conducted a retrospective observational cohort study. Archives of Thoracic Diseases Training Hospital were sought between 2008 and 2013. All the subjects were prescribed domiciliary NIMV for chronic respiratory failure secondary to COPD. Subjects were grouped according to their body mass index (BMI. The first group consisted of subjects with BMI between 20 and 30 kg/m2, and the second group consisted of subjects with BMI >30 kg/m2. Data obtained at the first month’s visit for the following parameters were recorded: age, sex, comorbid diseases, smoking history, pulmonary function test, 6-minute walk test (6-MWT, and arterial blood gas analysis. Hospital admissions were recorded before and after the domiciliary NIMV usage. Mortality rate was searched from the electronic database. Overall, 118 subjects were enrolled. Thirty-eight subjects had BMI between 20 and 30 kg/m2, while 80 subjects had BMI >30 kg/m2. The mean age was 65.8±9.4 years, and 81% were male. The median follow-up time was 26 months and mortality rates were 32% and 34% for obese and nonobese subjects (P=0.67. Improvement in 6-MWT was protective against mortality. In conclusion, survival of obese patients with COPD using domiciliary NIMV was found to be better than those of nonobese patients, and the improvement in 6-MWT in such

  7. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... of survival. The estimate of how the disease will go for you is called prognosis. It can ... they cannot be used to predict exactly what will happen to you. Everyone is different. Treatments and ...

  8. Echocardiographic screening for subclinical rheumatic heart disease remains a research tool pending studies of impact on prognosis.

    Science.gov (United States)

    Zühlke, Liesl; Mayosi, Bongani M

    2013-03-01

    The application of portable echocardiography to the screening of asymptomatic children and young adults for rheumatic heart disease (RHD) in developing countries indicates that the disease may affect 62 million to 78 million individuals worldwide, which could potentially result in 1.4 million deaths per year from RHD and its complications. The World Heart Federation has developed a guideline for the echocardiographic diagnosis of RHD in asymptomatic individuals without a history of acute rheumatic fever (ARF) in order to ensure the reliability, comparability, and reproducibility of findings of the echocardiographic screening studies. Early studies suggest that a third of individuals with asymptomatic subclinical RHD revert to normal echocardiographic findings on repeat testing after 6-12 months, suggesting that repeat echocardiography may be necessary to confirm the findings prior to consideration of interventions such as antibiotic prophylaxis. It is not known, however, whether echocardiographic screening for asymptomatic subclinical RHD or the introduction of antibiotic prophylaxis for affected individuals improves the prognosis of RHD. Furthermore, the cost-effectiveness of this screening method has not been established in the vast majority of affected countries. Therefore, echocardiographic screening for asymptomatic subclinical RHD remains a research tool until studies of impact on prognosis and cost-effectiveness are conducted.

  9. Clinical implication and prognosis of normal baseline cerebral blood flow with impaired vascular reserve in patients with major cerebral artery occlusive disease

    International Nuclear Information System (INIS)

    Isozaki, Makoto; Arai, Yoshikazu; Kubota, Toshihiko; Kikuta, Ken-ichiro; Kudo, Takashi; Kiyono, Yasushi; Kobayashi, Masato; Okazawa, Hidehiko

    2010-01-01

    To investigate the prognosis of patients with cerebrovascular steno-occlusive disease who have preserved baseline cerebral blood flow (CBF) and reduced cerebral vasoreactivity (CVR), they were followed up after scans of positron emission tomography (PET). Fifty-seven patients with symptomatic unilateral major cerebral arterial occlusion or severe stenosis underwent O-15 gas and water PET scans to measure cerebral blood volume, metabolic rate of oxygen, oxygen extraction fraction (OEF), and CBF at the baseline and after acetazolamide administration. Thirty of them (mean age 60±10 years) had normal ipsilateral CBF, and were followed prospectively at least 30 months from the last ischemic event. They were medically treated for cerebral circulation and underlying diseases during follow-up periods. The primary endpoint was determined as stroke recurrence during the follow-up. Thirty patients were divided into two groups of reduced CVR (N=16, 63±8 years) and normal CVR (N=14, 56±10 years) on the basis of CVR values from healthy volunteers. None of them showed significant laterality in baseline CBF and OEF between the hemispheres although patients with reduced CVR showed a tendency of ipsilateral increases in OEF and CBV. Patients were followed up for 50.5±19.0 and 48.1±12.4 months in the reduced and normal CVR groups, respectively. Although one patient with reduced CVR died of heart disease, there was no incidence of ischemic events during follow-up periods for either group. In the present prospective study, patients with sufficient baseline CBF showed good prognosis and no difference in recurrent stroke risks even though they had poor CVR in the affected hemisphere, indicating that these patients can be treated by medication for cerebral circulation and baseline diseases if they have high risk factors for neurosurgical treatment. (author)

  10. Expression of granulocyte colony-stimulating factor receptor correlates with prognosis in oral and mesopharyngeal carcinoma.

    Science.gov (United States)

    Tsuzuki, H; Fujieda, S; Sunaga, H; Noda, I; Saito, H

    1998-02-15

    Granulocyte colony-stimulating factor receptors (G-CSFRs) have been observed on the surface of not only hematopoietic cells but also several cancer cells. The stimulation of G-CSF has been demonstrated to induce proliferation and activation of G-CSFR-positive cells. In this study, we investigated the expression of G-CSFR on the surface of tumor cells and G-CSF production in oral and mesopharyngeal squamous cell carcinoma (SCC) by an immunohistochemical approach. Of 58 oral and mesopharyngeal SCCs, 31 cases (53.4%) and 36 cases (62.1%) were positive for G-CSFR and G-CSF, respectively. There was no association between G-CSFR expression and G-CSF staining. In the group positive for G-CSFR expression, relapse was significantly more likely after primary treatment (P = 0.0069), whereas there was no association between G-CSFR expression and age, sex, tumor size, lymph node metastasis, and clinical stage. Also, the G-CSFR-positive groups had a significantly lower disease-free and overall survival rate than the G-CSFR-negative groups (P = 0.0172 and 0.0188, respectively). However, none of the clinical markers correlated significantly with G-CSF staining, nor did the status of G-CSF production influence the overall survival. The results imply that assessment of G-CSFR may prove valuable in selecting patients with oral and mesopharyngeal SCC for aggressive therapy.

  11. Incidence, risk factors, and prognosis of gastrointestinal hemorrhage complicating acute renal failure.

    Science.gov (United States)

    Fiaccadori, E; Maggiore, U; Clima, B; Melfa, L; Rotelli, C; Borghetti, A

    2001-04-01

    Few prospective data are currently available on acute gastrointestinal hemorrhage (AGIH) as a complication of acute renal failure (ARF). The aim of the present study was to define incidence, sources, risk factors, and outcome of AGIH in patients with ARF. We performed a prospective study on an inception cohort of 514 patients admitted for ARF to a nephrology intermediate care unit. Data on clinical risk factors for bleeding, frequency of occurrence of AGIH, length of hospital stay, and in-hospital mortality were collected. Independent predictors of AGIH were identified. The relative odds of death and the relative increase in length of hospital stay associated with AGIH were calculated after adjusting for baseline comorbidities. Sixty-nine patients out of 514 [13.4% (95% CI, 10.6 to 16.7)] had AGIH as a complication of ARF; 59 were upper AGIH. Forty patients had clinically important bleeding. Erosions and/or ulcers accounted for 71% of cases of upper AGIH. Independent baseline predictors of AGIH were represented by severity of illness [odds ratio 1.45 (95% CI, 1.05 to 2.01) for every 10 point increase in APACHE II score], low platelet count [<50,000 mm3; 3.71 (1.70 to 8.11)], noncirrhotic chronic hepatic disease [2.22 (1.09 to 4.55)], liver cirrhosis [3.38 (1.50 to 7.60)], de novo ARF [2.77 (1.30 to 5.90)], and severe ARF [2.07 (1.10 to 3.88)]. In-hospital mortality was 63.8% in patients with AGIH and 34.2% in the other patients; after adjusting for baseline confounders, AGIH remained significantly associated with an increase in both mortality [2.57 (1.30 to 5.09), P = 0.006] and length of hospital stay [37% (1 to 87%), P = 0.047]. AGIH and clinically important bleeding are frequent complications of ARF. In this clinical condition, AGIH is more often due to upper gastrointestinal bleeding and is associated with a significantly increased risk of death and length of hospital stay. Both renal and extrarenal risk factors are related to the occurrence of AGIH.

  12. Gender, histology, and time of diagnosis are important factors for prognosis: analysis of 1499 never-smokers with advanced non-small cell lung cancer in Japan.

    Science.gov (United States)

    Kawaguchi, Tomoya; Takada, Minoru; Kubo, Akihito; Matsumura, Akihide; Fukai, Shimao; Tamura, Atsuhisa; Saito, Ryusei; Kawahara, Masaaki; Maruyama, Yosihito

    2010-07-01

    There has been a growing interest in lung cancer in never-smokers. Utilizing a database from the National Hospital Study Group for Lung Cancer, information for never-smokers and ever-smokers with advanced non-small cell lung cancer was obtained from 1990 to 2005, including clinicopathologic characteristics, chemotherapy response, and survival data. Time of diagnosis was classified into two periods: 1990-1999 and 2000-2005. Multivariate analysis was performed using the Cox regression and logistic regression method, including gender, age, performance status, histology, stage, and period of diagnosis. There were 1499 never-smokers and 3455 ever-smokers with advanced stage IIIB and IV diseases who received cytotoxic chemotherapy. Never-smokers generally included more females, were younger, with better performance status and more adenocarcinoma diagnosed (p time of diagnosis are important factors for prognosis in these patients.

  13. Clinical aspects and prognosis of intraventricular hemorrhage with cerebrovascular disease. CT findings and etiological analysis

    Energy Technology Data Exchange (ETDEWEB)

    Ikeda, Yukio; Nakazawa, Shozo; Higuchi, Hiroshi; Ueda, Kenji; Kouzo, [Nippon Medical School, Tokyo

    1982-10-01

    Intraventricular hemorrhage with cerebrovascular disease was identified in 81 cases and death occurred within seven days in 34 cases. Hypertension was the most common etiological factor, accounting for 40 of the 81 cases. Cerebral aneurysm was the second most common cause accounting for 27 cases, arteriovenous malformation accounted for 9 of the cases, and 5 were of other causes. Signs of primary or secondary brain stem dysfunction were mainly seen in cases with hypertension and aneurysm, while cases with arteriovenous malformation had benign courses. The mortality depended on the severity of intraventricular hemorrhage; i.e., the distribution, site, and the number of cast formation. The presence of intraventricular clot in the third and/or fourth ventricles was correlated with a high mortality rate, especially in cases accompanied by cast formation and third and fourth ventricular dilatation, which affects hypothalamus and brain stem function. Analysis of CT findings for the mechanism of intraventricular hemorrhage revealed three types: extension type, in which massive intracerebral hematomas extended and ruptured into ventricles; the direct type, which bled directly into ventricles without forming definite intracerebral hematomas; and the reflux type, which was characterized by reflux of the subarachnoid blood.

  14. SOXs in human prostate cancer: implication as progression and prognosis factors

    International Nuclear Information System (INIS)

    Zhong, Wei-de; Chen, Xi-bin; Lin, Zhuo-yuan; Deng, Ye-han; Wu, Shu-lin; He, Hui-chan; Wu, Chin-lee; Qin, Guo-qiang; Dai, Qi-shan; Han, Zhao-dong; Chen, Shan-ming; Ling, Xiao-hui; Fu, Xin; Cai, Chao; Chen, Jia-hong

    2012-01-01

    SOX genes play an important role in a number of developmental processes. Potential roles of SOXs have been demonstrated in various neoplastic tissues as tumor suppressors or promoters depending on tumor status and types. The aim of this study was to investigate the involvement of SOXs in the progression and prognosis of human prostate cancer (PCa). The gene expression changes of SOXs in human PCa tissues compared with non-cancerous prostate tissues was detected using gene expression microarray, and confirmed by real-time quantitative reverse transcriptase-polymerase chain reaction (QRT-PCR) analysis and immunohositochemistry. The roles of these genes in castration resistance were investigated in LNCaP xenograft model of PCa. The microarray analysis identified three genes (SOX7, SOX9 and SOX10) of SOX family that were significantly dis-regulated in common among four PCa specimens. Consistent with the results of the microarray, differential mRNA and protein levels of three selected genes were found in PCa tissues by QRT-PCR analysis and immunohistochemistry. Additionally, we found that the immunohistochemical staining scores of SOX7 in PCa tissues with higher serum PSA level (P = 0.02) and metastasis (P = 0.03) were significantly lower than those with lower serum PSA level and without metastasis; the increased SOX9 protein expression was frequently found in PCa tissues with higher Gleason score (P = 0.02) and higher clinical stage (P < 0.0001); the down-regulation of SOX10 tend to be found in PCa tissues with higher serum PSA levels (P = 0.03) and advanced pathological stage (P = 0.01). Moreover, both univariate and multivariate analyses showed that the down-regulation of SOX7 and the up-regulation of SOX9 were independent predictors of shorter biochemical recurrence-free survival. Furthermore, we discovered that SOX7 was significantly down-regulated and SOX9 was significantly up-regulated during the progression to castration resistance. Our data offer the convince

  15. The definition, classification, and prognosis of chronic kidney disease : a KDIGO Controversies Conference report

    NARCIS (Netherlands)

    Levey, Andrew S.; de Jong, Paul E.; Coresh, Josef; El Nahas, Meguid; Astor, Brad C.; Matsushita, Kunihiro; Gansevoort, Ron T.; Kasiske, Bertram L.; Eckardt, Kai-Uwe

    The definition and classification for chronic kidney disease was proposed by the National Kidney Foundation Kidney Disease Outcomes Quality Initiative (NKF-KDOQI) in 2002 and endorsed by the Kidney Disease: Improving Global Outcomes (KDIGO) in 2004. This framework promoted increased attention to

  16. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... D., a national expert on doctor-patient communications, talks with one of his patients about what she' ... understand what prognosis means and also hard to talk about, even for doctors. Many Factors Can Affect ...

  17. Endothelial dysfunction, carotid artery plaque burden, and conventional exercise-induced myocardial ischemia as predictors of coronary artery disease prognosis

    Directory of Open Access Journals (Sweden)

    Ishihara Masayuki

    2008-12-01

    Full Text Available Abstract Background While both flow-mediated vasodilation (FMD in the brachial artery (BA, which measures endothelium-dependent vasodilatation, and intima-media thickness (IMT in the carotid artery are correlated with the prognosis of coronary artery disease (CAD, it is not clear which modality is a better predictor of CAD. Furthermore, it has not been fully determined whether either of these modalities is superior to conventional ST-segment depression on exercise stress electrocardiogram (ECG as a predictor. Thus, the goal of the present study was to compare the predictive value of FMD, IMT, and stress ECG for CAD prognosis. Methods and Results A total of 103 consecutive patients (62 ± 9 years old, 79 men with clinically suspected CAD had FMD and nitroglycerin-induced dilation (NTG-D in the BA, carotid artery IMT measurement using high-resolution ultrasound, and exercise treadmill testing. The 73 CAD patients and 30 normal coronary patients were followed for 50 ± 15 months. Fifteen patients had coronary events during this period (1 cardiac death, 2 non-fatal myocardial infarctions, 3 acute heart failures, and 9 unstable anginas. On Kaplan-Meier analysis, only FMD and stress ECG were significant predictors for cardiac events. Conclusion Brachial endothelial function as reflected by FMD and conventional exercise stress testing has comparable prognostic value, whereas carotid artery plaque burden appears to be less powerful for predicting future cardiac events.

  18. Low incidence but poor prognosis of complicated coeliac disease: a retrospective multicentre study.

    Science.gov (United States)

    Biagi, Federico; Gobbi, Paolo; Marchese, Alessandra; Borsotti, Edoardo; Zingone, Fabiana; Ciacci, Carolina; Volta, Umberto; Caio, Giacomo; Carroccio, Antonio; Ambrosiano, Giuseppe; Mansueto, Pasquale; Corazza, Gino R

    2014-03-01

    Coeliac disease is a chronic enteropathy characterized by an increased mortality caused by its complications, mainly refractory coeliac disease, small bowel carcinoma and abdominal lymphoma. Aim of the study was to study the epidemiology of complications in patients with coeliac disease. Retrospective multicenter case-control study based on collection of clinical and laboratory data. The incidence of complicated coeliac disease was studied among coeliac patients directly diagnosed in four Italian centres. Patients referred to these centres after a diagnosis of coeliac disease and/or complicated coeliac disease in other hospitals were therefore excluded. Between 1/1999 and 10/2011, 1840 adult coeliac patients were followed up for 7364.3 person-years. Fourteen developed complications. Since five patients died, at the end of the observation period (10/2011), the prevalence of complicated coeliac disease was 9/1835 (1/204, 0.49%, 95% CI 0.2-0.9%). The annual incidence of complicated coeliac disease in the study period was 14/7364 (0.2%, 95% CI 0.1-0.31%). Although complications tend to occur soon after the diagnosis of coeliac disease, Kaplan-Meier curve analysis showed that they can actually occur at any time after the diagnosis of coeliac disease. Complications of coeliac disease in our cohort were quite rare, though characterised by a very high mortality. Copyright © 2013 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  19. Prognosis, with evaluation of general biochemistry, of liver disease in lymphoedema cholestasis syndrome 1 (LCS1/Aagenaes syndrome).

    Science.gov (United States)

    Drivdal, Monica; Trydal, Torleif; Hagve, Tor-Arne; Bergstad, Ingunn; Aagenaes, Oystein

    2006-04-01

    To investigate the prognosis of liver disease in Aagenaes syndrome (lymphoedema cholestasis syndrome 1 (LCS1)), which is an autosomal recessive inherited syndrome consisting of neonatal cholestasis with intermittent cholestatic episodes in childhood into adulthood and development of lymphoedema. Forty Norwegian patients are known to have this condition, 25 of whom are alive. A clinical description of the liver disease is supplied with a case-control study. In this paper we review the course of the liver disease in the Norwegian cohort of patients and present results from a case-control study in the patients above 10 years of age. The case-control study was performed on 15 patients without clinical cholestasis (itching and sometimes jaundice) at the time of the study. An evaluation of 11 patients above 15 years of age without chronic biochemical cholestasis (increased alkaline phosphatase (ALP), gamma-glutamyl transferase (GGT) and/or serum bile acids) was also carried out. For each patient one randomly identified control person was included (15 in one study, 11 in the other). Cirrhosis with either transplantation or death in infancy or early childhood occurred in six patients; slowly developing cirrhosis occurred in three patients. Two patients may be in the process of developing cirrhosis. Significantly increased ALP and GGT levels were found in patients with normal liver biochemistry in the preceding years when compared with the case control group. Additionally, albumin was found to be lower in older patients. Compared with that for other types of hereditary neonatal cholestasis, patients with LCS1 have a relatively good prognosis. More than 50% can expect a normal life span.

  20. Clinicopathological Features and Prognosis of Papillary Thyroid Microcarcinoma for Surgery and Relationships with the BRAFV600E Mutational Status and Expression of Angiogenic Factors.

    Directory of Open Access Journals (Sweden)

    Chenlei Shi

    Full Text Available To investigate the clinicopathological characteristics of papillary thyroid microcarcinoma (PTMC for surgery by comparing the difference between PTMC and larger papillary thyroid carcinoma (LPTC.We analyzed the differences in the clinicopathological characteristics, prognosis, B-type RAF kinase (BRAFV600E mutational status and expression of angiogenic factors, including pigment epithelium-derived factor (PEDF, Vascular Endothelial Growth Factor (VEGF, and hypoxia-inducible factor alpha subunit (HIF-1α, between PTMC and LPTC by retrospectively reviewing the records of 251 patients with papillary thyroid carcinoma, 169 with PTMC, and 82 with LPTC (diameter >1 cm.There were no significant differences in the gender, age, multifocality, Hashimoto's thyroiditis, TNM stage, PEDF protein expression, rate of recurrence, or mean follow-up duration between patients with PTMC or LPTC. The prevalence of extrathyroidal invasion (EI, lymph node metastasis (LNM, and BRAF mutation in patients with PTMC was significantly lower than in patients with LPTC. In addition, in PTMC patients with EI and/or LNM and/or positive BRAF (high-risk PTMC patients, the prevalence of extrathyroidal invasion, Hashimoto's disease, lymph node metastasis, tumor TNM stage, PEDF positive protein expression, the rate of recurrent disease, and the mRNA expression of anti-angiogenic factors was almost as high as in patients with larger PTC, but with no significant difference.Extrathyroid invasion, lymph node metastases, and BRAFV600E mutation were the high risk factors of PTMC. PTMC should be considered for the same treatment strategy as LPTC when any of these factors is found. Particularly, PTMC with BRAFV600E gene mutations needed earlier surgical treatment. In addition, the high cell subtype of PTMC with BRAFV600E gene mutation is recommended for total thyroidectomy in primary surgery to reduce the risk of recurrence.

  1. Health status as a risk factor in cardiovascular disease

    DEFF Research Database (Denmark)

    Mommersteeg, Paula M C; Denollet, Johan; Spertus, John A

    2009-01-01

    Patient-perceived health status is receiving increased recognition as a patient-centered outcome in chronic heart failure (CHF) and coronary artery disease (CAD), but poor health status is also associated with adverse prognosis. In this systematic review, we examined current evidence...... on the influence of health status on prognosis in CHF and CAD....

  2. Impact of the components of Mediterranean nutrition regimen on long-term prognosis of diabetic patients with coronary artery disease

    Directory of Open Access Journals (Sweden)

    Soheila Mosharraf

    2013-11-01

    Full Text Available BACKGROUND: The impact of different nutritional regimens on long-term prognosis and outcome in diabetic patients with coronary artery disease (CAD has been questioned. Therefore, the objective of the present study was to determine the effects of different nutritional components of Mediterranean regimen on long-term cardiovascular events in diabetic patients with CAD in the Iranian population. METHODS: In a prospective cohort study, we recruited 233 consecutive patients with the diagnosis of type 2 diabetes mellitus and with at least 6 months of documented CAD. Nutritional assessment was obtained by a validated semi-quantitative food frequency questionnaire (FFQ and the diet score was calculated on the basis of the Mediterranean diet quality index (Med-DQI. For Assessing long-term CAD prognosis, the patients were followed by telephone for one year. The study endpoint was long-term major adverse cardiac and cerebrovascular event (MACCE. RESULTS: Death was observed in 19 patients (8.2% during the one-year follow-up. Two patients (0.9% suffered non-fatal myocardial infarction and 14 (6.0% needed revascularization within 1 year after discharge from hospital. Overall MACCE within one year in the study population was 12.4%. There were significant differences between number of deaths and dietary scores of saturated fatty acid, cholesterol, meats, fish, and fruit and vegetables (P < 0.05. Moreover, significant differences were found between MACCE rate and dietary scores of saturated fatty acid, cholesterol, and fruit and vegetables (P < 0.05. Using multivariate logistic regression models, Mediterranean dietary regimen could effectively predict long-term death as well as MACCE adjusted for gender and age variables. CONCLUSION: Mediterranean dietary regimens, including low level of cholesterol and saturated fatty acid, can effectively improve long-term outcome including death and MACCE in diabetic patients with CAD.   Keywords: Diabetes Mellitus, Coronary

  3. Prevalence of dental disorders in degus and evaluation of diagnostic methods to determine dental disease and its prognosis.

    Science.gov (United States)

    van Bolhuis, Hester; van Hoffen, Lotte; van Zijll Langhout, Martine; van Engeldorp Gastelaars, Heleen; Hendriks, Wouter; Lamberts, Marnix; Kik, Marja

    2017-12-01

    Degus ( Octodon degus ) are prone to develop dental disease with deleterious health effects. The two studies reported here aimed to determine the prevalence of dental disorders in degus and to identify and evaluate diagnostic tools for determination of prognosis of these disorders. In study A, health data from 225 degus at AAP, Rescue Center for Exotic Animals in the Netherlands, were collated and the prevalence of dental disorders and differences in sex and age at clinical onset of symptoms associated with dental disorders were described. The prevalence was 34.7 per cent and higher (P<0.01) in males than in females. The occurrence of cheek teeth malocclusion was highly positively (P<0.0001) correlated to mortality. In study B, 36 skulls were examined by macroscopic evaluation, radiography and histology. Additionally, the calcium:phosphorus (Ca:P) of mandibular bone in degus with and without dental disorders were determined. There was no significant (P=0.10) difference in Ca:P between the two groups. Quantifying mandibular apical cheek teeth elongation via macroscopic evaluation was highly correlated (P<0.01) to the results obtained via radiography. Examination for apical elongation by palpation and diagnostic imaging should be included in routine health monitoring of degus. Apical elongation appeared to develop before coronal elongation and when cheek teeth malocclusion occurred, prognosis for recovery of dental disease was poor. © British Veterinary Association (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  4. How does number of risk factors affect prognosis in young patients with ischemic stroke?

    Science.gov (United States)

    Putaala, Jukka; Haapaniemi, Elena; Kaste, Markku; Tatlisumak, Turgut

    2012-02-01

    We aimed to explore clinical features of young patients with ischemic stroke with no traditional vascular risk factors and to assess the impact of risk factor counts on outcomes. We included 990 patients aged 15 to 49 years with first-ever ischemic stroke followed for a mean of 9.0 ± 3.8 years (survivors). Risk factors were categorized as well-documented and less well-documented. Outcome measures were unfavorable functional outcome (3-month modified Rankin Scale 2-6); recurrent ischemic stroke; myocardial infarction or other arterial noncerebrovascular event; and death from any cause. Compared with those with at least 1 well-documented risk factor, the 127 (12.8%) patients without risk factors were younger (median age, 37 versus 44 years; Pischemic strokes (4.7% versus 13.6%; log rank P=0.014), noncerebrovascular arterial events (0% versus 6.1%; P=0.008), and lower long-term mortality (3.4% versus 14.3%; P=0.003) than did those with at least 1 risk factor. Adjusted for demographics and stroke etiology, the number of well-documented risk factors was associated with higher risk for noncerebrovascular events. Increasing count of less well-documented risk factors was, in turn, independently associated with higher long-term mortality. In young adults with first-ever ischemic stroke, risk factor counts added independent prognostic information regarding noncerebrovascular events and mortality.

  5. Expression of the Stem Cell Factor Nestin in Malignant Pleural Mesothelioma Is Associated with Poor Prognosis.

    Directory of Open Access Journals (Sweden)

    Svenja Thies

    Full Text Available The epithelioid and sarcomatoid histologic variants of malignant pleural mesothelioma (MPM can be considered as E- and M-parts of the epithelial-mesenchymal transition (EMT axis; the biphasic being an intermediate. EMT is associated with an increase of stem cell (SC traits. We correlated the neural crest SC marker nestin and the EMT marker periostin with histology, type of neo-adjuvant chemotherapy (CT and overall survival (OS of MPM patients.Tumor tissues of a historic cohort 1 (320 patients and an intended induction chemotherapy followed by extrapleural pneumonectomy (EPP cohort 2 (145 patients were immunohistochemically H-scored (intensity of immunoreactivity multiplied by frequency of stained cells. Paired chemo-naïve biopsies and -treated surgical specimens were available for 105/145 patients. CT included platinum/gemcitabine (Pla/Gem or platinum/pemetrexed (Pla/Pem.Expression of any cytosolic nestin progressively increased from epithelioid to biphasic to sarcomatoid MPM in cohort 1, whereas the diagnostic markers calretinin and podoplanin decreased. In cohort 2, Pla/Pem CT increased the expression level of nestin in comparison to Pla/Gem, whereas the opposite was found for periostin. In Pla/Pem treated patients, nestin was higher in biphasic MPM compared to epithelioid. In addition to non-epithelioid histology, any expression of nestin in chemo-naïve biopsies (median overall survival: 22 vs. 17 months and chemo-treated surgical specimens (18 vs. 12 months as well as high periostin in biopsies (23 vs. 15 months were associated with poor prognosis. In the multivariate survival analysis, any nestin expression in chemo-naïve biopsies proved to be an independent prognosticator against histology. In both pre- and post-CT situations, the combination of nestin or periostin expression with non-epithelioid histology was particularly/ dismal (all p-values <0.05.The SC marker nestin and the EMT marker periostin allow for further prognostic

  6. [The importance of the internal picture of the disease for the rehabilitative prognosis in paranoid schizophrenia].

    Science.gov (United States)

    Pkhidenko, S V

    1993-07-01

    Clinico-catamnestic analysis of internal picture of disease was carried out in 237 patients with paranoid schizophrenia. High ratio of anosognosia (52%) was found. As many as 11% of patients aimed at overcoming morbid symptoms.

  7. The clinical role of thallium-201 scintigraphy in the management and prognosis of coronary artery disease

    International Nuclear Information System (INIS)

    Gammage, M.D.; Murray, D.P.; Rafiqi, E.; Murray, R.G.

    1984-01-01

    To determine the clinical impact of thallium-201 scintigraphy in coronary artery disease, the indications, diagnostic yield and contribution to patient management were reviewed retrospectively in 103 patients referred for routine investigations. Exercise and redistribution image data were collected in multiple projections and interpreted by visual and semi-quantitative means. A segmental image defect was accepted as indicating the presence of coronary artery disease. Thallium-201 scintigraphy was performed as a diagnostic procedure in 71 patients (69%) who had equivocal evidence of coronary artery disease. In 57 (80%) of these patients, thallium-201 scintigraphy was normal and 53 (75%) were spared diagnostic coronary arteriography. Despite normal thallium-201 scintigrams, arteriography was performed in 4 patients with persisting symptoms and demonstrated normal vessels in 2 patients and single vessel disease in 2 patients. Conversely, arteriography was normal in 2 of 14 patients (14%) with unequivocal image defects. Thallium-201 scintigraphy was performed as a functional complement to coronary arteriography in 32 patients, influencing the decision for coronary surgery in 10, for angioplasty in 4 and against surgery in 2. Myocardial ischaemia was confirmed in 8 and refuted in 8 patients with questionable arteriographic coronary disease. Positive management decisions were taken as a result of thallium-201 scintigraphy in 80 of these 103 patients (78%). These data confirm the vital role of thallium-201 scintigraphy in the evaluation and management of patients with suspected and proven coronary artery disease. (orig.)

  8. Long-term prognosis of asthma, chronic obstructive pulmonary disease, and asthma-chronic obstructive pulmonary disease overlap in the Copenhagen City Heart study

    DEFF Research Database (Denmark)

    Lange, Peter; Çolak, Yunus; Ingebrigtsen, Truls Sylvan

    2016-01-01

    BACKGROUND: Long-term prognosis of patients with characteristics of both chronic obstructive pulmonary disease (COPD) and asthma, named asthma-COPD overlap, is poorly described. We investigated the long-term prognosis of individuals with different types of chronic airway disease, with a special...... were 39·48 (95% CI 25·93-60·11) in asthma-COPD overlap with early-onset asthma, 83·47 (61·67-112·98) in asthma-COPD overlap with late-onset asthma, 23·80 (17·43-33·50) in COPD, and 14·74 (10·06-21·59) in asthma compared with never-smokers without lung disease (all p... focus on individuals with asthma-COPD overlap. METHODS: We assigned participants from the Copenhagen City Heart Study into six subgroups: healthy never-smokers, ever-smokers without asthma and COPD, those with asthma with low cumulated smoking exposure and no airflow limitation, those with COPD, those...

  9. The expression of epidermal growth factor receptor results in a worse prognosis for patients with rectal cancer treated with preoperative radiotherapy: a multicenter, retrospective analysis

    International Nuclear Information System (INIS)

    Giralt, Jordi; Heras, Manuel de las; Cerezo, Laura; Eraso, Aranzazu; Hermosilla, Edurado; Velez, Dolores; Lujan, Juan; Espin, Eloi; Rossello, Jose; Majo, Joaquin; Benavente, Sergi; Armengol, Manel; Torres, I. de

    2005-01-01

    Background and purpose: Expression of epidermal growth factor receptor (EGFR) is observed in 50-70% of colorectal carcinoma and is associated with poor prognosis. The aim of this study was to determine the prognostic value of EGFR status before radiotherapy in a group of patients with locally advanced rectal cancer treated with preoperative radiotherapy. Patients and methods: Eighty-seven patients were studied retrospectively. Treatment consisted of pelvic radiotherapy, in 50 patients with concomitant chemotherapy and surgical resection. Immunohistochemistry for EGFR was determined at the preradiation biopsy and in the resected specimens. Immunohistochemical analysis for EGFR expression was evaluated according to extension and staining intensity. We defined positive staining (EGFR positive), when extension was 5% or more. Results: A total of 52 of 87 tumors showed EGFR positive status at biopsy (60%) and EGFR expression was associated neither with clinical tumor stage nor with clinical nodal stage. EGFR positive expression was linked to a lack of pathologic complete response to preoperative radiotherapy (P=0.006). Disease-free survival was lower among patients with EGFR positive status before radiotherapy (P=0.003). In a multivariate analysis EGFR expression at biopsy was a statistically significant predictor of disease-free survival, RR=2.88 (1.1-7.8), P=0.036. Conclusions: EGFR is expressed in a significant number of rectal tumors. EGFR-positive expression before radiotherapy is an indicator for poor response and low disease-free survival

  10. Serum tumor markers in chronic kidney disease: as clinical tool in diagnosis, treatment and prognosis of cancers.

    Science.gov (United States)

    Amiri, Fateme Shamekhi

    2016-01-01

    Cancer is singled out as the biggest cause of death in the world, predicted to reach 13.1 million cancer-related deaths by the year 2030. Although there are no specific tumor markers used in cancer screening, some markers can be used to assist in making a diagnosis and determining a prognosis. They can be used to follow in cases where the diagnosis is cancer through monitoring of the disease recurrence and/or evaluating the response to therapy. These markers are not specific as the number increases in multiple cases of cancer. Some markers are positive in a single type of cancer; others are detectable in more than one type. An ideal tumor marker should be highly sensitive, specific, and reliable with high prognostic value. Other characteristics of an ideal tumor marker are organ specificity and correlation of it with tumor stages. However, none of the tumor markers reported to date has all these characteristics. Influence of different stages of chronic kidney function on serum tumor markers is variable. Furthermore, hemodialysis, peritoneal dialysis, and kidney transplantation affect on tumor markers differently. Sometimes, no study has been found in the literature review. Combined serum tumor markers may also be valuable. This literature review points the role of serum tumor markers in screening, diagnosis, and follow-up of cancer patients in chronic kidney disease patients and renal allograft recipients. In addition, impact of chronic kidney disease and kidney transplantation on different serum tumor markers is briefly explored.

  11. Cutaneous and Mucosal Lichen Planus: A Comprehensive Review of Clinical Subtypes, Risk Factors, Diagnosis, and Prognosis

    Science.gov (United States)

    2014-01-01

    Lichen planus (LP) is a chronic inflammatory disorder that most often affects middle-aged adults. LP can involve the skin or mucous membranes including the oral, vulvovaginal, esophageal, laryngeal, and conjunctival mucosa. It has different variants based on the morphology of the lesions and the site of involvement. The literature suggests that certain presentations of the disease such as esophageal or ophthalmological involvement are underdiagnosed. The burden of the disease is higher in some variants including hypertrophic LP and erosive oral LP, which may have a more chronic pattern. LP can significantly affect the quality of life of patients as well. Drugs or contact allergens can cause lichenoid reactions as the main differential diagnosis of LP. LP is a T-cell mediated immunologic disease but the responsible antigen remains unidentified. In this paper, we review the history, epidemiology, and clinical subtypes of LP. We also review the histopathologic aspects of the disease, differential diagnoses, immunopathogenesis, and the clinical and genetic correlations. PMID:24672362

  12. Prognosis of patients treated with whole brain radiation therapy for metastatic gestational trophoblastic disease

    International Nuclear Information System (INIS)

    Schechter, Naomi R.; Mychalczak, Borys; Jones, Walter; Spriggs, David

    1996-01-01

    Purpose/Objective: To evaluate the effect of multiple treatment and disease related variables on the local control and survival of patients receiving whole brain radiation therapy for metastatic gestational trophoblastic disease. Materials and Methods: Between November 1967 and December 1994, 21 patients were treated at our institution for gestational trophoblastic disease metastatic to the brain. 29% ((6(21))) were diagnosed with their brain metastases before the onset of chemotherapy (early group). 79% ((15(21))) developed their brain metastases during or after the administration of first-line chemotherapy (late group). All patients were treated with whole brain radiation therapy. The total dose ranged from 200 cGy to 3600 cGy (median 2200 cGy). Sixteen patients (76%) received concurrent systemic chemotherapy. None of the patients received intrathecal chemotherapy as a component of their initial treatment. Survival and local control were calculated from the date of diagnosis of brain metastases. Follow-up ranged from 11 months to 170 months with a median of 77 months. Results: The median overall survival was 21 months, with 2- and 5-year actuarial survivals of 46% and 31%, respectively. Neither survival nor local control was significantly affected by age at diagnosis of brain metastases (<35 vs. ≥35 years), time of presentation of brain metastases (early vs. late), or use of concurrent chemotherapy. The total dose of radiation (<2200 cGy vs. ≥2200 cGy) significantly affected initial local control, but not survival. The 5-year actuarial local control of the initial brain metastases with ≥2200 cGy was 91%, as compared to 24% with <2200 cGy (p=0.05). Survival was significantly affected by control of disease at extracranial sites. The 2- and 5-year actuarial survivals of the 9 patients whose disease was controlled at extracranial sites were 100% and 83%, respectively, as compared to 8% and 0% for the 12 whose extracranial disease was not controlled (p=0

  13. Implementation of Segmentation Methods for the Diagnosis and Prognosis of Mild Cognitive Impairment and Alzheimer Disease

    International Nuclear Information System (INIS)

    Matoug, S; Abdel-Dayem, A

    2012-01-01

    Alzheimer's disease (AD) is the most common form of dementia affecting seniors age 65 and over. When AD is suspected, the diagnosis is usually confirmed with behavioural assessments and cognitive tests, often followed by a brain scan. Advanced medical imaging is a good tool to predict conversion from prodromal stages (mild cognitive impairment) to Alzheimer's disease. Since volumetric MRI can detect changes in the size of brain regions, measuring those regions that atrophy during the progress of Alzheimer's disease can help the neurologist in his diagnostic. In the present investigation, we present an automatic tool that reads volumetric MRI and performs 2-dimensional (volume slices) and volumetric segmentation methods in order to segment gray matter, white matter and cerebrospinal fluid (CSF). We used the MRI data sets database from the Open Access Series of Imaging Studies (OASIS).

  14. Diagnosis and prognosis of elderly patients with coronary artery disease. Assessment with dipyridamole thallium imaging

    International Nuclear Information System (INIS)

    Yamasaki, Fumiyasu; Takata, Jun; Seo, Hiromi; Chikamori, Taishiro; Yamada, Mitsutoshi; Yabe, Toshikazu; Doi, Yoshinori

    1995-01-01

    The diagnostic and prognostic value of dipyridamole perfusion scintigraphy was assessed in 147 patients with coronary artery disease aged 65 years and older. All patients underwent coronary angiography. Dipyridamole perfusion scintigraphy was performed safely in all patients. Multiple regression analysis showed that fixed defect and reversible defect were powerful detectors of coronary lesions, all patients with fixed disease and 94% of patients with only reversible defects had significant coronary lesion. Diffuse slow washout and ST depression were statistically significant for detection multivessel coronary lesions in patients with fixed disease, the sensitivity and specificity of diffuse slow washout and/or ST depression for detecting multivessel coronary lesions were 85% and 74%, respectively. Cox survival analysis identified diffuse slow washout as the best predictor of future cardiac events among the scintigraphic variables. Univariate analysis showed the best predictors were age (≥70), diffuse slow washout, and severe coronary lesions. Multivariate analysis showed diffuse slow washout and severe coronary lesions were the best predictors. Dividing the patients by age (≥70) showed that age and diffuse slow washout were good predictors. Scintigraphic and angiographic parameters found diffuse slow washout was the only good predictor. Dipyridamole perfusion scintigraphy is useful for the noninvasive detection of significant coronary artery disease in the elderly, and for predicting future cardiac events with similar predictability to angiographic findings. (S.Y.)

  15. Physician and parent perceptions of prognosis and end-of-life experience in children with advanced heart disease.

    Science.gov (United States)

    Balkin, Emily M; Wolfe, Joanne; Ziniel, Sonja I; Lang, Peter; Thiagarajan, Ravi; Dillis, Shay; Fynn-Thompson, Francis; Blume, Elizabeth D

    2015-04-01

    Little is known about how physician and parent perspectives compare regarding the prognosis and end-of-life (EOL) experience of children with advanced heart disease (AHD). The study's objective was to describe and compare parent and physician perceptions regarding prognosis and EOL experience in children with AHD. This was a cross-sectional survey study of cardiologists and bereaved parents. Study subjects were parents and cardiologists of children with primary cardiac diagnoses who died in a tertiary care pediatric hospital between January 2007 and December 2009. Inclusion required both physician and parent to have completed surveys respective to the same patient. A total of 31 parent/physician pairs formed the analytic sample. Perceptions were measured of cardiologists and bereaved parents regarding the EOL experience of children with AHD. Nearly half of parents and physicians felt that patients suffered 'a great deal,' 'a lot,' or 'somewhat' at EOL, but there was no agreement between them. At diagnosis, parents more often expected complete repair and normal lifespan while the majority of physicians expected shortened lifespan without normal quality of life. Parents who expected complete repair with normal life were more likely to report 'a lot' of suffering at EOL (p=0.002). In 43% of cases, physicians reported that the parents were prepared for the way in which their child died, while the parents reported feeling unprepared. Both parents and physicians perceive suffering at EOL in patients who die of AHD. Moreover, parent expectations at diagnosis may influence perceptions of suffering at EOL. Physicians overestimate the degree of parent preparedness for their child's death.

  16. Prognosis of the individual course of disease--steps in developing a decision support tool for Multiple Sclerosis.

    Science.gov (United States)

    Daumer, M; Neuhaus, A; Lederer, C; Scholz, M; Wolinsky, J S; Heiderhoff, M

    2007-05-08

    Multiple sclerosis is a chronic disease of uncertain aetiology. Variations in its disease course make it difficult to impossible to accurately determine the prognosis of individual patients. The Sylvia Lawry Centre for Multiple Sclerosis Research (SLCMSR) developed an "online analytical processing (OLAP)" tool that takes advantage of extant clinical trials data and allows one to model the near term future course of this chronic disease for an individual patient. For a given patient the most similar patients of the SLCMSR database are intelligently selected by a model-based matching algorithm integrated into an OLAP-tool to enable real time, web-based statistical analyses. The underlying database (last update April 2005) contains 1,059 patients derived from 30 placebo arms of controlled clinical trials. Demographic information on the entire database and the portion selected for comparison are displayed. The result of the statistical comparison is provided as a display of the course of Expanded Disability Status Scale (EDSS) for individuals in the database with regions of probable progression over time, along with their mean relapse rate. Kaplan-Meier curves for time to sustained progression in the EDSS and time to requirement of constant assistance to walk (EDSS 6) are also displayed. The software-application OLAP anticipates the input MS patient's course on the basis of baseline values and the known course of disease for similar patients who have been followed in clinical trials. This simulation could be useful for physicians, researchers and other professionals who counsel patients on therapeutic options. The application can be modified for studying the natural history of other chronic diseases, if and when similar datasets on which the OLAP operates exist.

  17. Prognosis of the individual course of disease - steps in developing a decision support tool for Multiple Sclerosis

    Directory of Open Access Journals (Sweden)

    Scholz M

    2007-05-01

    Full Text Available Abstract Background Multiple sclerosis is a chronic disease of uncertain aetiology. Variations in its disease course make it difficult to impossible to accurately determine the prognosis of individual patients. The Sylvia Lawry Centre for Multiple Sclerosis Research (SLCMSR developed an "online analytical processing (OLAP" tool that takes advantage of extant clinical trials data and allows one to model the near term future course of this chronic disease for an individual patient. Results For a given patient the most similar patients of the SLCMSR database are intelligently selected by a model-based matching algorithm integrated into an OLAP-tool to enable real time, web-based statistical analyses. The underlying database (last update April 2005 contains 1,059 patients derived from 30 placebo arms of controlled clinical trials. Demographic information on the entire database and the portion selected for comparison are displayed. The result of the statistical comparison is provided as a display of the course of Expanded Disability Status Scale (EDSS for individuals in the database with regions of probable progression over time, along with their mean relapse rate. Kaplan-Meier curves for time to sustained progression in the EDSS and time to requirement of constant assistance to walk (EDSS 6 are also displayed. The software-application OLAP anticipates the input MS patient's course on the basis of baseline values and the known course of disease for similar patients who have been followed in clinical trials. Conclusion This simulation could be useful for physicians, researchers and other professionals who counsel patients on therapeutic options. The application can be modified for studying the natural history of other chronic diseases, if and when similar datasets on which the OLAP operates exist.

  18. Prognosis of the individual course of disease - steps in developing a decision support tool for Multiple Sclerosis

    Science.gov (United States)

    Daumer, M; Neuhaus, A; Lederer, C; Scholz, M; Wolinsky, JS; Heiderhoff, M

    2007-01-01

    Background Multiple sclerosis is a chronic disease of uncertain aetiology. Variations in its disease course make it difficult to impossible to accurately determine the prognosis of individual patients. The Sylvia Lawry Centre for Multiple Sclerosis Research (SLCMSR) developed an "online analytical processing (OLAP)" tool that takes advantage of extant clinical trials data and allows one to model the near term future course of this chronic disease for an individual patient. Results For a given patient the most similar patients of the SLCMSR database are intelligently selected by a model-based matching algorithm integrated into an OLAP-tool to enable real time, web-based statistical analyses. The underlying database (last update April 2005) contains 1,059 patients derived from 30 placebo arms of controlled clinical trials. Demographic information on the entire database and the portion selected for comparison are displayed. The result of the statistical comparison is provided as a display of the course of Expanded Disability Status Scale (EDSS) for individuals in the database with regions of probable progression over time, along with their mean relapse rate. Kaplan-Meier curves for time to sustained progression in the EDSS and time to requirement of constant assistance to walk (EDSS 6) are also displayed. The software-application OLAP anticipates the input MS patient's course on the basis of baseline values and the known course of disease for similar patients who have been followed in clinical trials. Conclusion This simulation could be useful for physicians, researchers and other professionals who counsel patients on therapeutic options. The application can be modified for studying the natural history of other chronic diseases, if and when similar datasets on which the OLAP operates exist. PMID:17488517

  19. Nuclear factor-kappaB activation correlates with better prognosis and Akt activation in human gastric cancer.

    Science.gov (United States)

    Lee, Byung Lan; Lee, Hye Seung; Jung, Jieun; Cho, Sung Jin; Chung, Hee-Yong; Kim, Woo Ho; Jin, Young-Woo; Kim, Chong Soon; Nam, Seon Young

    2005-04-01

    Because the biological significance of constitutive nuclear factor-kappaB (NF-kappaB) activation in human gastric cancer is unclear, we undertook this study to clarify the regulatory mechanism of NF-kappaB activation and its clinical significance. Immunohistochemistry for NF-kappaB/RelA was done on 290 human gastric carcinoma specimens placed on tissue array slides. The correlations between NF-kappaB activation and clinicopathologic features, prognosis, Akt activation, tumor suppressor gene expression, or Bcl-2 expression were analyzed. We also did luciferase reporter assay, Western blot analysis, and reverse transcription-PCR using the SNU-216 human gastric cancer cell line transduced with retroviral vectors containing constitutively active Akt or the NF-kappaB repressor mutant of IkappaBalpha. Nuclear expression of RelA was found in 18% of the gastric carcinomas and was higher in early-stage pathologic tumor-node-metastasis (P = 0.019). A negative correlation was observed between NF-kappaB activation and lymphatic invasion (P = 0.034) and a positive correlation between NF-kappaB activation and overall survival rate of gastric cancer patients (P = 0.0228). In addition, NF-kappaB activation was positively correlated with pAkt (P = 0.047), p16 (P = 0.004), adenomatous polyposis coli (P Smad4 (P = 0.002), and kangai 1 (P Akt. NF-kappaB activation was frequently observed in early-stage gastric carcinoma and was significantly correlated with better prognosis and Akt activation. These findings suggest that NF-kappaB activation is a valuable prognostic variable in gastric carcinoma.

  20. Epidemiology, risk factors and prognosis of Interferon alpha induced thyroid disorders. A Prospective Clinical Study

    Directory of Open Access Journals (Sweden)

    Łukasz Obołończyk

    2017-09-01

    In conclusion: Thyroid disorders are common during IFN-α therapy. Previous epidemiological data seem to be underestimated. Important risk factors for IITD development are: female sex, elevated serum TSH concentration (≥2.5 μU/mL, positive TPO-Ab and increased blood velocity in thyroid arteries.

  1. Transitional cell carcinoma of the bladder : histopathological and biological factors and prognosis

    NARCIS (Netherlands)

    R.F.M. Schapers

    1993-01-01

    textabstractThe main purpose of the studies reported in this thesis has been to determine the extent to which the behaviour of TCC can be predicted by histopathological and biological characteristics. The potential additional prognostic value of these factors was evaluated by combining them with

  2. Factors for poor prognosis of near-fatal asthma after recovery from a life-threatening asthma attack.

    Science.gov (United States)

    Kim, Myung Shin; Cho, Young Joo; Moon, Hee Bom; Cho, Sang Heon

    2008-12-01

    The aim of this study was to investigate poor prognostic factors associated with a near-fatal asthma attack following patient recovery. We enrolled 68 patients who suffered near-fatal asthma attacks and were admitted to the intensive care units of five university hospitals. The patients were divided into two groups. The first group was comprised of patients who discontinued oral corticosteroids within 6 months after being discharged from the hospital and who maintained a forced expiratory volume in 1 s (FEV(1)) >/=60% of the maximum or estimated values of the corresponding patients. The second group included patients who continued on oral corticosteroids for >/=6 months or who maintained a FEV(1) asthma, factors for a poor prognosis included older age [48.47+/-3.53 vs. 64.69+/-2.59 years, pasthma, high values for inflammation-related laboratory markers (ESR, 8.75+/-2.05 vs. 23.88+/-4.40 mm/h, p=0.004; CRP, 1.72+/-0.46 vs. 6.68+/-9.36 mg/dL, pasthma exacerbated by pneumonia (28.1 vs. 52.8%, pasthma or the need for continual oral corticosteroids after being discharged from the hospital. Patients with these factors should be treated appropriately, under close surveillance.

  3. C-reactive protein as a predictor of prognosis in chronic obstructive pulmonary disease

    DEFF Research Database (Denmark)

    Dahl, Morten; Vestbo, Jørgen; Lange, Peter

    2007-01-01

    RATIONALE: Patients with chronic obstructive pulmonary disease (COPD) have an ongoing systemic inflammation, which can be assessed by measuring serum C-reactive protein (CRP). OBJECTIVE: To determine whether increased serum CRP in individuals with airway obstruction predicts future hospitalization...... and death from COPD. METHODS: We performed a cohort study with a median of 8-yr follow-up of 1,302 individuals with airway obstruction selected from the ongoing Copenhagen City Heart Study. MEASUREMENTS AND MAIN RESULTS: We measured serum CRP at baseline, and recorded COPD admissions and deaths as outcomes...... consumption, and ischemic heart disease, the hazard ratios for hospitalization and death due to COPD were increased at 1.4 (95% confidence interval, 1.0-2.0) and 2.2 (1.2-3.9) in individuals with baseline CRP > 3 mg/L versus

  4. Depression is associated with poor prognosis in patients with chronic obstructive pulmonary disease - a systematic review

    DEFF Research Database (Denmark)

    Salte, Kim; Titlestad, Ingrid; Halling, Anders

    2015-01-01

    INTRODUCTION: Patients with depression have significantly increased mortality from somatic disease. The purpose of this article was to review studies that investigate if there is a prognostic association with depression as co-morbidity in patients with chronic obstructive pulmonary disease (COPD......). We chose the following outcomes: mortality, suicide behaviour, risk of COPD exacerbation, use of primary care and prescription data. METHODS: A literature review was performed on 16 December 2014 in PubMed, Embase, OVID Medline and Cochrane for cohort studies. Only studies with mortality...... was a combined retro- and prospective study. There was a tendency for studies with more patients and higher methodological quality to show a positive correlation. Sixteen of the studies showed that depression was associated with increased mortality (relative risk (RR): 1.02-3.6) and more COPD exacerbations (RR...

  5. SPET in cardiology. Diagnosis, prognosis and management of patients with coronary artery disease

    International Nuclear Information System (INIS)

    Tamaki, N.; Morita, K.

    2005-01-01

    Stress myocardial perfusion imaging has been considered as a most valuable means for diagnosis and treatment strategy in patients with suspected and known coronary artery disease. 99m TC perfusion imaging agents provide excellent myocardial perfusion images. In addition, greater photon flux from the tracer permits simultaneous assessment of regional perfusion and function with use ECG-gated acquisition. Gated SPET imaging technique has a potential for higher diagnostic accuracy for diagnosis of coronary artery disease and assessment of the disease severity. In addition, radionuclide imaging plays an important role to differentiate reversible ischemic myocardium which may improve LV function after revascularization from irreversible scar in patients with history of myocardial infraction. While FDG-PET is considered as a most reliable means for myocardial assessment, SPET imaging has been widely used for the viability assessment, with gaining higher accuracy for predicting reversible ischemia. Recently a variety of new radiopharmaceutical agents have been introduced to probe myocardial function 'in vivo' ( 123 I)BMIPP, a branched fatty acid analog, has been used for metabolic imaging using SPET. Less uptake of BMIPP than perfusion is often observed in the ischemic myocardium. Such a perfusion metabolic mismatch which seems to be similarly observed in FDG-PET is identified in the stunned or hibernating myocardium with regional dysfunctions. Severe ischemia is identified as reduced BMIPP uptake at rest, suggesting its role as an ischemic memory imaging. These new techniques will provide insights into new pathological states in the ischemic heart disease and enable to select optimal treatment of these patients

  6. Prognosis and related factors of HPV infections in postmenopausal Uyghur women.

    Science.gov (United States)

    Sui, Shuang; Zhu, Mingyue; Jiao, Zhen; Han, Lili; Wang, Lin; Niyazi, Mayineur; Zhu, Kaichun

    2018-03-25

    With the aim to explore the characteristics of persistent HPV infections in postmenopausal Uyghur women and analyse the possible related risk factors, from September 2012 to September 2013; postmenopausal Uyghur women with HPV positive and pathologically diagnosed as non-cervical intraepithelial neoplasia (CIN) lesions and non-cervical cancer were recruited. Their clinical course was closely followed up for 24-36 months, and the risk factors were analysed by a logistic regression model. One hundred and sixteen positive women were followed for 36 months. The total persistent HPV infection rate was 67.9%, and the type-specific persistent infection rate was 73.7% at 36 months. Nine (32.1%) women were naturally cleared of their HPV infection at 36 months. We found that an HPV16 infection and an HPV58 infection, and time since menopause over 2 years were closely related with a persistent HPV infection. More attention should be paid to the women above 2 years of menopause who were infected with HPV16 and HPV58 in their further cervical carcinoma screening. Impact statement What is already known on this subject? Previous study revealed that menopause was a risk factor for a persistent HPV infection in Uyghur women. What do the results of this study add? The present study presented the characteristics of HPV persistent infection and the risk factors in Uyghur postmenopausal women. More attention should be paid to the women above 2 of years of menopause who are infected with HPV16 and HPV58. What are the implications of these findings for clinical practice and/or further research? This study would offer a theoretical basis for a better screening design, especially the women above 2 years' menopause who have been infected with HPV16 and HPV58 in the Xinjiang region.

  7. Peripartum cardiomyopathy: risk factors, hospital course and prognosis; experiences at lady reading hospital Peshawar

    International Nuclear Information System (INIS)

    Shah, I.; Shahzeb, A.; Shah, S.T.; Faheem, M.; Rafiullah, A.; Hafizullah, M.

    2012-01-01

    Objective: To study the so-called risk factors associated with peripartum cardiomyopathy (PPCM), its hospital course, short and long term mortality and outcome of subsequent pregnancies. Methodology: A total of 61 patients diagnosed with PPCM were enrolled in the study. Data regarding risk factors, presenting complaints, complications, pregnancy outcomes, therapeutics used and outcome at 3, 6 and 12 months were recorded. Results: The incidence was estimated to be 1 per 933 deliveries. Mean age +- SD was 30.94+-6.63 years. Majority of patients 33(54.1%) were obese. The mean parity was 3.66 +- 1.41. Other risk factors were chronic hypertension 19 (31.1%), pre-eclampsia 12 (19.7%) and multiple pregnancies 5(8.2%). Forty-three patients 43(70.5%) presented in post partum period while 18 (29.5%) in antepartum period. All patients presented with dyspnea. Main ECG findings were sinus tachycardia 39 (63.9%), LV hypertrophy 42 (68.9%) and T wave inversion 28(45.9%). Ejection fraction was universally reduced on echocardiography. There were 50(82%) live births and 11(18%) perinatal deaths. Main complications were pulmonary edema 7(11.5%), cardiogenic shock 8(13.1%) and thromboembolism 13(21.3%). At hospital discharge, 9 (14.8%) patients were dead and 52(85.2%) were discharged with stable heart failure. At 12 month follow up, a total of 20(32.8%) were dead while 32(52.5%) had recovered fully and 9(14.75%) were still suffering from heart failure. During follow up, only 8(19.5%) pregnancies were detected. Five (62.5%) patients had uneventful course while 3(37.5%) developed heart failure again. Conclusion: Peripartum cardiomyopathy is associated with multiple risk factors and carries high morbidity and mortality. (author)

  8. Extent and severity of myocardial hypoperfusion as predictors of prognosis in patients with suspected coronary artery disease

    International Nuclear Information System (INIS)

    Ladenheim, M.L.; Pollock, B.H.; Rozanski, A.; Berman, D.S.; Staniloff, H.M.; Forrester, J.S.; Diamond, G.A.

    1986-01-01

    The ability of exercise-induced myocardial hypoperfusion on thallium scintigraphy to predict coronary events was assessed in 1,689 patients with symptoms suggestive of coronary artery disease but without prior myocardial infarction or coronary artery bypass surgery. A total of 74 patients had a coronary event in the year after testing (12 cardiac deaths, 20 nonfatal infarctions and 42 referrals for bypass surgery more than 60 days after testing). Stepwise logistic regression identified only three independent predictors: the number of myocardial regions with reversible hypoperfusion (an index of the extent of hypoperfusion), the maximal magnitude of hypoperfusion (an index of the severity of hypoperfusion) and the achieved heart rate (an index of exercise performance). Both extent and severity were exponentially correlated with event rate (r greater than 0.97 and p less than 0.01 for each), whereas achieved heart rate was linearly correlated with event rate (r = 0.79 and p less than 0.05). On the basis of these data, a prognostic model was defined that employs extent and severity as stress-dependent orthogonal variables. Using this model, the predicted coronary event rate ranged over two orders of magnitude--from a low of 0.4% in patients able to exercise adequately without developing severe and extensive hypoperfusion at a low heart rate (less than 85% of their maximal predicted heart rate). Extent and severity of myocardial hypoperfusion, therefore, are important independent variables of prognosis in patients with suspected coronary artery disease

  9. Body mass, fat-free body mass, and prognosis in patients with chronic obstructive pulmonary disease from a random population sample

    DEFF Research Database (Denmark)

    Vestbo, Jørgen; Prescott, Eva; Almdal, Thomas

    2006-01-01

    Low body mass index (BMI) is a marker of poor prognosis in chronic obstructive pulmonary disease (COPD). In the general population, the harmful effect of low BMI is due to the deleterious effects of a low fat-free mass index (FFMI; fat-free mass/weight(2))....

  10. Cognitive/affective and somatic/affective symptoms of depression in patients with heart disease and their association with cardiovascular prognosis : a meta-analysis

    NARCIS (Netherlands)

    Azevedo, R. de Miranda; Roest, A. M.; Hoen, P. W.; de Jonge, P.

    2014-01-01

    Background. Several prospective longitudinal studies have suggested that somatic/affective depressive symptoms, but not cognitive/affective depressive symptoms, are related to prognosis in patients with heart disease, but findings have been inconsistent. The aim of this study was to investigate the

  11. Subcellular differential expression of Ep-ICD in oral dysplasia and cancer is associated with disease progression and prognosis

    International Nuclear Information System (INIS)

    Somasundaram, Raj Thani; Kaur, Jatinder; Leong, Iona; MacMillan, Christina; Witterick, Ian J.; Walfish, Paul G.; Ralhan, Ranju

    2016-01-01

    Identification of patients with oral dysplasia at high risk of cancer development and oral squamous cell carcinoma (OSCC) at increased risk of disease recurrence will enable rigorous personalized treatment. Regulated intramembranous proteolysis of Epithelial cell adhesion molecule (EpCAM) resulting in release of its intracellular domain Ep-ICD into cytoplasm and nucleus triggers oncogenic signaling. We analyzed the expression of Ep-ICD in oral dysplasia and cancer and determined its clinical significance in disease progression and prognosis. In a retrospective study, immunohistochemical analysis of nuclear and cytoplasmic Ep-ICD and EpEx (extracellular domain of EpCAM), was carried out in 115 OSCC, 97 oral dysplasia and 105 normal oral tissues, correlated with clinicopathological parameters and disease outcome over 60 months for oral dysplasia and OSCC patients. Disease-free survival (DFS) was determined by Kaplan-Meier method and multivariate Cox regression analysis. In comparison with normal oral tissues, significant increase in nuclear Ep-ICD and membrane EpEx was observed in dysplasia, and OSCC (p = 0.013 and < 0.001 respectively). Oral dysplasia patients with increased overall Ep-ICD developed cancer in short time period (mean = 47 months; p = 0.044). OSCC patients with increased nuclear Ep-ICD and membrane EpEx had significantly reduced mean DFS of 33.7 months (p = 0.018). Our study provided clinical evidence for Ep-ICD as a predictor of cancer development in patients with oral dysplasia and recurrence in OSCC patients, suggesting its potential utility in enhanced management of those patients detected to have increased risk of progression to cancer and recurrence in OSCC patients

  12. The utility of preoperative acth/cortisol ratio for the diagnosis and prognosis of cushing's disease

    Directory of Open Access Journals (Sweden)

    Alev Selek

    2018-01-01

    Full Text Available Purpose: Cushing's syndrome (CS is a rare disease having diagnostic difficulties. Many diagnostic tests have been defined but none of these are diagnostic alone. Determination of the cause is another problem which sometimes requires more sophisticated and invasive procedures. Therefore, we aimed to evaluate the utility of pretreatment plasma adrenocorticotropic hormone (ACTH/cortisol ratios in patients with confirmed endogenous CS for the diagnosis and differential diagnosis of CS. Materials and Methods: This retrospective evaluation included 145 patients with the diagnosis of CS, 119 patients with Cushing's disease (CD, and 26 patients with ACTH-independent CS (AICS, in a university hospital. Furthermore, 114 individuals in whom CS diagnosis was excluded with at least one negative screening test were enrolled to the study as control group. The clinical, laboratory, imaging, postsurgical pathologic records and also clinical follow-up data of all patients were evaluated. Results: The median basal ACTH/cortisol ratio of the patients with CD was significantly higher than AICS and controls. A cutoff ACTH/cortisol ratio >2.5 was found to be diagnostic for CD with 82% specificity and 63% sensitivity. Among CD group, patients with recurrent disease had higher preoperative ACTH levels and ACTH/cortisol ratio than patients with sustained remission. Furthermore, these patients had more invasive, atypical, and larger tumors. Conclusion: An ACTH/cortisol ratio >2.5 would be beneficial to diagnose CD together with other diagnostic tests. It is a simple test with no additional cost. Higher ratios might be related with larger, invasive, and atypical adenoma and also might be helpful to predict recurrence.

  13. Prognosis method to predict small-sized breast cancer affected by fibrocystic disease

    Directory of Open Access Journals (Sweden)

    S. A. Velichko

    2017-01-01

    Full Text Available The purpose of the study is to develop an effective radiological symptom-complex of small-sized breast cancer affected by fibrocystic breast disease by using multivariate statistical methods.Materials and methods. Radiological findings of small-sized breast cancer affected by fibrocystic mastopathy were analyzed in 100 patients with histologically verified diagnosis.Results. It was revealed that the conventional approach to the analysis of mammograms based on the detection of the primary, secondary and indirect mammographic signs of small-sized breast cancer is not effective enough - the sensitivity of mammography is only 62%. Fibrocystic disease and moderate-to-severe sclerosing adenosis make small-sized breast cancer hard to visualize by mammography. The detailed analysis of mammograms allowed us to identify the additional manifestations of small-sized breast cancer affected by mastopathy. The computer program allowing us to evaluate the risk of small-size breast cancer and the diagnostic algorithm for detecting small size breast cancer with sensitivity of 92% were developed. 

  14. Long-term prognosis of fatty liver: risk of chronic liver disease and death

    DEFF Research Database (Denmark)

    Dam-Larsen, S.; Franzmann, M.; Andersen, I.B.

    2004-01-01

    BACKGROUND AND AIMS: Fatty liver is a common histological finding in human liver biopsy specimens. It affects 10-24% of the general population and is believed to be a marker of risk of later chronic liver disease. The present study examined the risk of development of cirrhotic liver disease...... and the risk of death in a cohort diagnosed with pure fatty liver without inflammation. METHODS: A total of 215 patients who had a liver biopsy performed during the period 1976-1987 were included in the study. The population consisted of 109 non-alcoholic and 106 alcoholic fatty liver patients. Median follow...... up time was 16.7 (0.2-21.9) years in the non-alcoholic and 9.2 (0.6-23.1) years in the alcoholic group. Systematic data collection was carried out by review of all medical records. All members of the study cohort were linked through their unique personal identification number to the National Registry...

  15. Vascular endothelial growth factor in prognosis of splenic malignant tumours in dogs

    Directory of Open Access Journals (Sweden)

    Sobczyńska-Rak Aleksandra

    2014-06-01

    Full Text Available The aim of the study was to determine the levels of the vascular endothelial growth factor (VEGF in the serum of dogs suffering from splenic malignant tumours, prior to splenectomy, as well as three and six months after the surgery. Tumours and blood samples were collected from 10 dogs of various breeds, aged between 7 and 13 years, and from 10 control animals. Tumour sections were fixed in 10% buffered formalin for 24 h. The type of tumour was determined according to the WHO classification. Blood samples were centrifuged and the obtained sera were subjected to immunoenzymatic assays to determine the VEGF levels. The median of VEGF levels in the serum of dogs suffering from splenic malignant tumours was 37.85 pg/mL (15.40-107.18 pg/mL. The highest values were observed in dogs with confirmed metastases (107.18 pg/mL and 65.43 pg/mL. The VEGF values in control group were between 0.1 pg/mL and 13.04 pg/mL. A comparative analysis of the VEGF levels against the animals' survival time indicated that VEGF overexpression may serve as a prognostic factor in cases of malignant tumours of the spleen.

  16. Prognosis parameters and polarimetric properties of erythrocytes of the patients suffering from arterial hypertension and coronary heart disease at various patterns of left ventricular remodeling

    Science.gov (United States)

    Ivaschuk, Oleg I.; Kolomoiets, M. Y.; Mikhaliev, K. O.; Chursina, T. Ya.

    2011-09-01

    The results of examination of 35 arterial hypertension and coronary heart disease patients are presented. The clinical, paraclinical and echocardiographic examinations were performed, and the parameters of prognosis (survival) according to Seattle Heart Failure Model, as well as the optical (polarimetric) properties of erythrocytic suspension were determined. The group of patients under examination was stratified by patterns of remodeling of left ventricle (LV). It was determined that increasing of anisotropy of erythrocytic suspension along LV remodeling patterns continuum correlates with aggravation of structural and functional state of LV and is associated with unfavorable prognosis.

  17. Asymmetric uptake of Tc-99m HDP on temporomandibular joints may predict prognosis of temporomandibular joint disease

    International Nuclear Information System (INIS)

    Lee, Sang Mi; Lee, Won Woo; Yun, PiI Young; Kim, Young Kyun; Kim, Sang Eun

    2007-01-01

    There is no reliable predictor for therapeutic efficacy for temporomandibular joint (TMJ) disease. The aim of the present study was to evaluate the usefulness of Tc-99m HDP bone scan in the pre-therapeutic assessment of prognosis for TMJ disease. Between January 2005 and July 2007, 94 patients (M: F=18: 76; mean age, 33.4±14.0 y) with TMJ disease who underwent pre-therapeutic bone scan were enrolled. Planar bone scan images were obtained at right and left lateral skull areas 3 hours post Tc-99m HDP injection (dose=1295 MBq). TMJ uptake of Tc-99m HDP was quantitated using 13X13 pixel-square region-of-interest over TMJ and parietal skull area as background. TMJ uptake ratio was calculated as; (TMJ background) / background. Asymmetric indices for involved TMJ uptake (Al invovle ) were defined as; TMJ uptake ratio of involved/non-involved joint. Asymmetric indices for greater TMJ uptake regardless of disease involvement (AI greater ) were defined as; TMJ uptake ratio of greater/smaller TMJ uptake. Splint therapy was applied to all patients with mean duration of 7 months (range; 3-34 months). Therapeutic efficacy was dichotomised as improved or non-improved in consideration of mandibular movement, TMJ noise, pain, and tenderness. Seventy-six patients experienced improvement, whereas 18 patients non-improvement. There was no significant difference between improved versus non-improved patients regarding TMJ uptake ratio of involved joint (2.92±0.82 vs. 2.91±0.66), and AI invovle (1.16±0.22 vs. 1.10±0.12) (p>0.05, t-test). However, AI greater was significantly higher in improved patients than non-improved patients (1.20±0.19 vs. 1.13±0.09, p<0.05, t-test). Regardless of disease involvement of TMJ disease, asymmetricities of Tc-99m HDP uptake were more frequently found in improved group after splint therapy. Tc-99m HDP bone scan can predict the efficacy of splint therapy in TMJ disease

  18. Asymmetric uptake of Tc-99m HDP on temporomandibular joints may predict prognosis of temporomandibular joint disease

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Sang Mi; Lee, Won Woo; Yun, PiI Young; Kim, Young Kyun; Kim, Sang Eun [Seoul National Univ. College of Medicine, Seoul (Korea, Republic of)

    2007-07-01

    There is no reliable predictor for therapeutic efficacy for temporomandibular joint (TMJ) disease. The aim of the present study was to evaluate the usefulness of Tc-99m HDP bone scan in the pre-therapeutic assessment of prognosis for TMJ disease. Between January 2005 and July 2007, 94 patients (M: F=18: 76; mean age, 33.4{+-}14.0 y) with TMJ disease who underwent pre-therapeutic bone scan were enrolled. Planar bone scan images were obtained at right and left lateral skull areas 3 hours post Tc-99m HDP injection (dose=1295 MBq). TMJ uptake of Tc-99m HDP was quantitated using 13X13 pixel-square region-of-interest over TMJ and parietal skull area as background. TMJ uptake ratio was calculated as; (TMJ background) / background. Asymmetric indices for involved TMJ uptake (Al{sub invovle}) were defined as; TMJ uptake ratio of involved/non-involved joint. Asymmetric indices for greater TMJ uptake regardless of disease involvement (AI{sub greater}) were defined as; TMJ uptake ratio of greater/smaller TMJ uptake. Splint therapy was applied to all patients with mean duration of 7 months (range; 3-34 months). Therapeutic efficacy was dichotomised as improved or non-improved in consideration of mandibular movement, TMJ noise, pain, and tenderness. Seventy-six patients experienced improvement, whereas 18 patients non-improvement. There was no significant difference between improved versus non-improved patients regarding TMJ uptake ratio of involved joint (2.92{+-}0.82 vs. 2.91{+-}0.66), and AI{sub invovle} (1.16{+-}0.22 vs. 1.10{+-}0.12) (p>0.05, t-test). However, AI{sub greater} was significantly higher in improved patients than non-improved patients (1.20{+-}0.19 vs. 1.13{+-}0.09, p<0.05, t-test). Regardless of disease involvement of TMJ disease, asymmetricities of Tc-99m HDP uptake were more frequently found in improved group after splint therapy. Tc-99m HDP bone scan can predict the efficacy of splint therapy in TMJ disease.

  19. Prognosis and risk factors for deterioration in patients admitted to a medical emergency department

    DEFF Research Database (Denmark)

    Henriksen, Daniel Pilsgaard; Brabrand, Mikkel; Lassen, Annmarie Touborg

    2014-01-01

    vital signs at arrival to a medical emergency department (MED). DESIGN AND SETTING: Single-centre, retrospective cohort study of all patients admitted to the MED from September 2010-August 2011. SUBJECTS: Patients were included when their vital signs (systolic blood pressure, pulse rate, respiratory.......2-3.0%) among the non-deteriorating, hazard ratio 4.11 (95% CI: 2.38-7.10). CONCLUSIONS: Among acutely admitted medical patients who arrive with normal vital signs, 31.0% showed signs of deterioration within 24 hours. Risk factors included old age, Do-not-attempt-to-resuscitate order, admission from the open...... general ED. Thirty-day mortality among patients with deterioration was four times higher than among non-deteriorating patients. Further research is needed to determine whether intensified monitoring of vital signs can help to prevent deterioration or mortality among medical emergency patients....

  20. Prognosis and treatment of pancreaticoduodenal traumatic injuries: which factors are predictors of outcome?

    Science.gov (United States)

    Antonacci, Nicola; Di Saverio, Salomone; Ciaroni, Valentina; Biscardi, Andrea; Giugni, Aimone; Cancellieri, Francesco; Coniglio, Carlo; Cavallo, Piergiorgio; Giorgini, Eleonora; Baldoni, Franco; Gordini, Giovanni; Tugnoli, Gregorio

    2011-03-01

    Abdominal trauma rarely causes injuries involving the duodenum and pancreas. Associated injuries occur in 46% of all pancreatic injuries. The morbidity and mortality of pancreaticoduodenal injuries remain high. The present study is a retrospective review of our experience from 1989 to 2008 in the surgical treatment of traumatic pancreaticoduodenal injuries. Mortality, morbidity, prognostic factors, and the value of surgical techniques were analyzed. In our level I Trauma Center, between 1989 and 2008, 55 patients had a pancreaticoduodenal injury. In 68.5% of cases pancreatic injuries were found, 20.4% had duodenal injury, and 11.1% suffered combined pancreaticoduodenal injuries; 85.3% of the patients had blunt abdominal trauma, while 14.9% had penetrating injuries. We treated 78.1% of the patients with external drainage and/or simple suture; distal pancreatectomy was performed in 9% of cases and duodenal resection with anastomosis (3.7%) and diversion procedures (3.7%) were performed in an equal number of patients. Age, American Association for the Surgery of Trauma (AAST) grade, organ involved, hemodynamic status, intraoperative cardiac arrest, and operative time remained strongly predictive of mortality on multivariate analysis. The AAST grade represented, on multivariate analysis, the only independent prognostic factor predictive of overall morbidity. In the past decade we have used feeding jejunostomy more frequently, with a reduction of mortality and operating time, due also to a better approach from a dedicated trauma team. Optimal management and better outcome of pancreaticoduodenal injuries seem to be associated with shorter operative time, and with simple and fast damage control surgery (DCS), in contrast to definitive surgical procedures.

  1. Transarterial Chemoembolization for Hepatocellular Carcinomas with Central Bile Duct Invasion: Safety, Prognosis, and Predictive Factors

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Jin Woo; Chung, Jin Wook, E-mail: chungjw@snu.ac.kr [Seoul National University Hospital, Department of Radiology (Korea, Republic of); Cho, Yun Ku [VHS Medical Center, Department of Radiology (Korea, Republic of); Kim, Yoon Jun; Yoon, Jung-Hwan [Seoul National University Hospital, Department of Internal Medicine (Korea, Republic of); Kim, Hyo-Cheol; Jae, Hwan Jun [Seoul National University Hospital, Department of Radiology (Korea, Republic of)

    2015-08-15

    PurposeTo assess the safety and effectiveness of transarterial chemoembolization (TACE) of patients who have hepatocellular carcinomas (HCCs) with central bile duct invasion.Materials and MethodsThe institutional review board approved this retrospective study and waived informed consent. Fifty-three patients, initially treated with TACE for HCCs with central bile duct invasion from January 1999 to September 2012, were included. Clinical, laboratory, and survival data were reviewed. Complications and hospitalization length were evaluated using the χ{sup 2} test, Fisher’s exact test, and logistic regression analysis. Survival was analyzed using the Kaplan–Meier method with log-rank test and Cox proportional hazard model.ResultsSeven patients experienced TACE-related major complications (severe post-embolization syndrome in 3, non-fatal sepsis in 3, and secondary bacterial peritonitis in 1). The overall major complication rate was 13.2 %, but there were no permanent adverse sequelae or deaths within 30 days. Serum total bilirubin ≥3.0 mg/dL was the only significant risk factor for long hospitalization [hazard ratio (HR) = 4.341, p = .022]. The median survival was 12.2 months. Extrahepatic metastasis (HR = 6.145, p < .001), international normalized ratio (PT-INR) ≥1.20 (HR = 4.564, p < .001), vascular invasion (HR = 3.484, p = .001), and intermediate tumor enhancement (HR = 2.417, p = .019) were significantly associated with shorter survival.ConclusionTACE can be a safe and effective treatment for patients who have HCCs with central bile duct invasion. In particular, long-term survival can be expected if patients have strongly enhancing tumors without poor prognostic factors such as extrahepatic metastasis, PT-INR prolongation, and vascular invasion.

  2. Epidermal growth factor receptor and B7-H3 expression in esophageal squamous tissues correlate to patient prognosis

    Directory of Open Access Journals (Sweden)

    Song J

    2016-10-01

    correlated with EGFR (relative risk =1.853, 1.875, respectively and B7-H3 (relative risk =1.886, 2.061, respectively (all P<0.05 expression level. Thus, EGFR and B7-H3 are highly expressed in tumor tissues of patients with ESCC. Their expression levels are correlated with tumor severity and survival, and therefore these may be viable biomarkers to aid in prognosis determination. Keywords: esophageal squamous cell carcinoma, epidermal growth factor receptor, costimulatory molecule B7-H3, prognosis, immunohistochemistry

  3. Role of exercise thallium-201 myocardial perfusion scintigraphy in predicting prognosis in suspected coronary artery disease

    International Nuclear Information System (INIS)

    Koss, J.H.; Kobren, S.M.; Grunwald, A.M.; Bodenheimer, M.M.

    1987-01-01

    While exercise thallium imaging has improved sensitivity and specificity for detection of coronary artery disease (CAD), its predictive value for morbid cardiac events is unclear. Of 532 consecutive patients who underwent exercise thallium imaging, follow-up was complete in 515 (97%) after an average of 36 months (range 31 to 48). Two hundred six patients had an abnormal exercise thallium response and 309 had a normal response. Twenty morbid cardiac events occurred (13 deaths and 7 acute myocardial infarctions [AMI]). Of the 13 patients who died, 12 had abnormal thallium results. Overall, 5.8% of the patients with abnormal thallium results died, in contrast to 0.3% of patients with normal results. Of the 7 patients who had a nonfatal AMI, 3 had abnormal exercise thallium results. Moreover, similar proportions of patients (1.4% and 1.3%) with normal and abnormal exercise thallium results had nonfatal AMI. Presence or absence of pathologic Q waves and inclusion of exercise electrocardiographic results did not significantly alter the results. Thus, although a normal exercise thallium response significantly reduces the likelihood of cardiovascular death, its predictive value for nonfatal AMI is limited. Moreover, the relatively low event rate for patients with a positive exercise thallium response further limits its prognostic value

  4. Prognosis of non-significant coronary atherosclerotic disease detected by coronary artery tomography

    Energy Technology Data Exchange (ETDEWEB)

    Barros, Marcio Vinicius Lins; Siqueira, Bruna Pinto; Guimaraes, Carolina Camargos Braichi; Cruz, David Filipe Silva; Guimaraes, Leiziane Assuncao Alves; Lima, Maicom Marcio Perigolo, E-mail: marciovlbarros@gmail.com [Faculdade de Saude e Ecologia Humana, Vespasiano, MG (Brazil); Nunes, Maria do Carmo Pereira [Universidade de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Faculdade de Medicina; Siqueira, Maria Helena Albernaz [Hospital Materdei, Belo Horizonte, MG (Brazil)

    2015-07-15

    Introduction: Although studies have shown high diagnostic accuracy of coronary tomography (CT) in detecting coronary artery disease (CAD), data on the prognostic value of this method in patients with no significant coronary obstruction are limited. Objective: To evaluate the value of CT in predicting adverse events in patients with suspected CAD and no significant coronary obstruction. Methods: We prospectively evaluated 440 patients between January 2008 and July 2013 by MDCT, diagnosed with no significant obstruction or no atherosclerotic coronary obstruction with an average follow-up of 33 months. The outcomes evaluated were: cardiac death, myocardial infarction, unstable angina associated with hospitalization or coronary artery bypass grafting. Results: Of the 440 patients studied, 295 (67%) were men with mean age 55.9 ± 12.0 years. Non-significant obstruction was found in 152 (35%) of the patients and there were 49 (11%) outcomes. In the multivariate analysis using the Cox regression model, the predictors of clinical outcomes were non-significant obstruction on CT (hazard ratio 3.51; 95% CI 1.73 - 7.8; p <0.01), age and hypertension. Non-significant obstruction on CT was associated with adverse clinical outcomes and survival analysis showed a significant difference (log-rank 24.6; p <0.01) in predicting these outcomes. Conclusion: The detection of non-significant atherosclerotic obstruction by CT was associated with the presence of adverse events in patients with suspected CAD, which may prove useful in the risk stratification of these patients. (author)

  5. Longterm results and their prognosis in surgical treatment of Grave's disease

    Directory of Open Access Journals (Sweden)

    I V Makarov

    2013-06-01

    Full Text Available This study focuses on improving the results of surgical treatment of patients with diffuse toxic goiter way jus tify the selection of thyroid residue and thyroid status in predicting longterm periods. The basis of the study is the immediate and longterm results of surgical treatment of 138 patients suffering from diffuse toxic goi ter. As a result of the research, with a modern point of clinical and statistical analysis proved the effective ness of fascial subtotal resection of the thyroid gland in patients with diffuse toxic goiter (Graves' disease. The dependence of disorders of the thyroid is remainded of its volume, autoimmune changes and limitations of the operation. The quality of life of patients in the late postoperative period is studied. The tactics of sur gical treatment of patients with diffuse toxic goiter, aimed at the prevention of postoperative recurrence of hyperthyroidism and hypothyroidism on the basis of prediction of the functional state of the thyroid residue in the longterm period, is proposed. Detected optimal sizes of thyroid balance after subtotal resection of the thyroid gland in patients with diffuse toxic goiter permit to objectify the technique of intervention.

  6. Allogeneic Hematopoietic Cell Transplantation for Older Patients: Prognosis Determined by Disease Risk Index.

    Science.gov (United States)

    He, Fiona; Cao, Qing; Lazaryan, Aleksandr; Brunstein, Claudio; Holtan, Shernan; Warlick, Erica; Ustun, Celalettin; McClune, Brian; Arora, Mukta; Rashidi, Armin; Eckfeldt, Craig; Weisdorf, Daniel J; Bejanyan, Nelli

    2017-09-01

    The treatment of elderly patients with advanced hematological malignancies has expanded to include reduced-intensity conditioning (RIC) allogeneic hematopoietic cell transplantation (alloHCT) as a potentially curative option. We studied the association between Disease Risk Index (DRI) and clinical outcomes of 196 elderly patients (median age, 64.8; range, 60 to 75 years) with hematological malignancies receiving RIC alloHCT (2000 to 2014). Donors were related and unrelated adults (n = 100, 51.1%) or umbilical cord blood (n = 96, 48.9%). DRI classified 12 patients (6.1%) as low risk (LR), 146 patients (74.5%) as intermediate risk (IR), and 38 patients (19.4%) as high risk (HR). Two-year overall survival (OS) was 47% (52% for LR/IR versus 29% for HR, P risk of relapse (hazard ratio, 2.07; 95% confidence interval [CI], 1.34 to 3.33; P = .02) and treatment failure (hazard ratio, 2.07; 95% CI, 1.35 to 3.18; P risk of relapse leading to poor survival in HR DRI, participation in clinical trials offering relapse prevention strategies after RIC alloHCT should be encouraged when available. Copyright © 2017 The American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.

  7. Divergent effects of insulin-like growth factor-1 receptor expression on prognosis of estrogen receptor positive versus triple negative invasive ductal breast carcinoma

    NARCIS (Netherlands)

    Hartog, Hermien; Horlings, Hugo M; van der Vegt, Bert; Kreike, Bas; Ajouaou, Abderrahim; van de Vijver, Marc J; Boezen, Hendrika; de Bock, Geertruida H; van der Graaf, Wilhelmina; Wesseling, Jelle

    2011-01-01

    The insulin-like growth factor type 1 receptor (IGF1R) is involved in progression of breast cancer and resistance to systemic treatment. Targeting IGF1R signaling may, therefore, be beneficial in systemic treatment. We report the effect of IGF1R expression on prognosis in invasive ductal breast

  8. Decreased cerebral blood flow and prognosis of Alzheimer's disease. A multicenter HMPAO-SPECT study

    International Nuclear Information System (INIS)

    Nishimura, Tsunehiko; Hashikawa, Kazuo; Fukuyama, Hidenao

    2007-01-01

    The purpose of this study was to determine the usefulness of brain perfusion single photon emission computed tomography (SPECT) for evaluating the severity and progression of Alzheimer's disease (AD). Eighty-four AD patients were included. At entry, 99m Tc-HMPAO-SPECT, the Mini Mental State Examination (MMSE), Mental Function Impairment Scale (MENFIS), and the Raven Colored Progression Matrix (RCPM) were performed for all 84 patients. During the follow-up periods, two individual MMSE evaluations in 34 patients, two MENFIS evaluations in 30 patients, and two RCPM evaluations in 20 patients were performed. Based on the regions of decreased cerebral blood flow demonstrated on three-dimensional stereotactic surface projection (3D-SSP) images of SPECT, the cases were classified as type A (no decrease), type B (decreased blood flow in the parietal or temporal lobe), type C (decreased blood flow in the frontal lobe and parietal or temporal lobe), type Pc (decreased blood flow in posterior cingulate gyrus only), and ''other types''. The types of decreased blood flow, scores on neuropsychological evaluations, and symptom progression were analyzed. The MENFIS, MMSE, and RCPM scores were poorest in type C patients at entry. The degree of decrease of these scores during the follow-up periods was also greatest in type C. The greatest difference between patients with and without rapid progression in SPECT data of the mild AD patients (MMSE score≥24) was in the frontal lobe. Decreased blood flow in the frontal lobe of AD patients is correlated not only with reduced cognitive function at the time of the evaluation but with rapid progression in the subsequent clinical course. (author)

  9. FREQUENT SUBGRAPH MINING OF PERSONALIZED SIGNALING PATHWAY NETWORKS GROUPS PATIENTS WITH FREQUENTLY DYSREGULATED DISEASE PATHWAYS AND PREDICTS PROGNOSIS.

    Science.gov (United States)

    Durmaz, Arda; Henderson, Tim A D; Brubaker, Douglas; Bebek, Gurkan

    2017-01-01

    Large scale genomics studies have generated comprehensive molecular characterization of numerous cancer types. Subtypes for many tumor types have been established; however, these classifications are based on molecular characteristics of a small gene sets with limited power to detect dysregulation at the patient level. We hypothesize that frequent graph mining of pathways to gather pathways functionally relevant to tumors can characterize tumor types and provide opportunities for personalized therapies. In this study we present an integrative omics approach to group patients based on their altered pathway characteristics and show prognostic differences within breast cancer (p network-based classifier algorithms and showed that our unsupervised approach generates more robust and biologically relevant clustering whereas previous approaches failed to report specific functions for similar patient groups or classify patients into prognostic groups. These results could serve as a means to improve prognosis for future cancer patients, and to provide opportunities for improved treatment options and personalized interventions. The proposed novel graph mining approach is able to integrate PPI networks with gene expression in a biologically sound approach and cluster patients in to clinically distinct groups. We have utilized breast cancer and glioblastoma multiforme datasets from microarray and RNA-Seq platforms and identified disease mechanisms differentiating samples. Supplementary methods, figures, tables and code are available at https://github.com/bebeklab/dysprog.

  10. Radionuclide angiography and blood pool imaging to assess skin ulcer healing prognosis in patients with peripheral vascular disease

    International Nuclear Information System (INIS)

    Alazraki, N.; Lawrence, P.F.; Syverud, J.B.

    1984-01-01

    Several non-invasive diagnostic techniques including segmental limb blood pressures, skin fluoresence, and photo plethysmography, have been evaluated as predictors of skin ulcer healing in patients with peripheral vascular disease, but none are widely used. Using 20mCi of Tc-99m phosphate compounds, four phase bone scans were obtained, including (1) radionuclide angiogram (2) blood pool image (3) 2 hour and 4-6 hour static images and (4) 24 hour static delayed images. The first two phases were used to assess vacularity to the region of distal extremity ulceration; the last two phases evaluated presence or absence of osteomyelitis. Studies were performed in 30 patients with non-healing ulcers of the lower extremities. Perfusion to the regions of ulceration on images was graded as normal, increased, or reduced with respect to the opposite (presumed normal) limb or some other normal reference area. Hypervascular response was interpreted as good prognosis for healing unless osteomyelitis was present. Clinicians followed patients for 14 days to assess limb healing with optimum care. If there was no improvement, angiography and/or surgery (reconstructive surgery, sympathectomy, or amputation) was done. Results showed: sensitivity for predicting ulcer healing was 94%, specificity 89%. Patients who failed to heal their ulcers showed reduced perfusion, no hypervascular response, or osteomyelitis. Microcirculatory adequacy for ulcer healing appear predictable by this technique

  11. Increased expression of EZH2 in Merkel cell carcinoma is associated with disease progression and poorer prognosis.

    Science.gov (United States)

    Harms, Kelly L; Chubb, Heather; Zhao, Lili; Fullen, Douglas R; Bichakjian, Christopher K; Johnson, Timothy M; Carskadon, Shannon; Palanisamy, Nallasivam; Harms, Paul W

    2017-09-01

    Enhancer of zeste homolog 2 (EZH2) is a histone methyltransferase that affects tumorigenesis by epigenetic gene silencing. Merkel cell carcinoma (MCC) is a rare cutaneous neuroendocrine carcinoma that has a high risk of disease progression with nodal and distant metastases. Here, we evaluated EZH2 expression by immunohistochemistry in a cohort of 85 MCC tumors (29 primary tumors, 41 lymph node metastases, 13 in-transit metastases, and 2 distant metastases) with clinical follow-up. We show strong/moderate EZH2 expression in 54% of tumors. Importantly, weak expression of EZH2 in the primary tumor, but not nodal metastases, correlated with improved prognosis compared to moderate/strong EZH2 expression (5-year MCC-specific survival of 68% versus 22%, respectively, P=.024). In addition, EZH2 was expressed at higher levels in nodal metastases compared to primary tumors (P=.005). Our data demonstrate that EZH2 has prognostic value and may play an oncogenic role in MCC. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Association of body mass index with disease severity and prognosis in patients with non-cystic fibrosis bronchiectasis

    Energy Technology Data Exchange (ETDEWEB)

    Qi, Q.; Li, T. [Department of Respirology, Qilu Hospital of Shandong University, Jinan, Shandong Province (China); Li, J.C. [Neurosurgical Intensive Care Unit, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province (China); Li, Y. [Department of Respirology, Qilu Hospital of Shandong University, Jinan, Shandong Province (China)

    2015-07-10

    The objective of this observational, multicenter study was to evaluate the association of body mass index (BMI) with disease severity and prognosis in patients with non-cystic fibrosis bronchiectasis. A total of 339 patients (197 females, 142 males) diagnosed with non-cystic fibrosis bronchiectasis by high-resolution computed tomography were classified into four groups: underweight (BMI<18.5 kg/m{sup 2}), normal weight (18.5≤BMI<25.0 kg/m{sup 2}), overweight (25.0≤BMI<30.0 kg/m{sup 2}), and obese (BMI≥30.0 kg/m{sup 2}). Clinical variables expressing disease severity were recorded, and acute exacerbations, hospitalizations, and survival rates were estimated during the follow-up period. The mean BMI was 21.90 kg/m{sup 2}. The underweight group comprised 28.61% of all patients. BMI was negatively correlated with acute exacerbations, C-reactive protein, erythrocyte sedimentation rate, radiographic extent of bronchiectasis, and chronic colonization by P. aeruginosa and positively correlated with pulmonary function indices. BMI was a significant predictor of hospitalization risk independent of relevant covariates. The 1-, 2-, 3-, and 4-year cumulative survival rates were 94%, 86%, 81%, and 73%, respectively. Survival rates decreased with decreasing BMI (χ{sup 2}=35.16, P<0.001). The arterial carbon dioxide partial pressure, inspiratory capacity, age, BMI, and predicted percentage of forced expiratory volume in 1 s independently predicted survival in the Cox proportional hazard model. In conclusion, an underweight status was highly prevalent among patients with non-cystic fibrosis bronchiectasis. Patients with a lower BMI were prone to developing more acute exacerbations, worse pulmonary function, amplified systemic inflammation, and chronic colonization by P. aeruginosa. BMI was a major determinant of hospitalization and death risks. BMI should be considered in the routine assessment of patients with non-cystic fibrosis bronchiectasis.

  13. The nutritional index 'CONUT' is useful for predicting long-term prognosis of patients with end-stage liver diseases.

    Science.gov (United States)

    Fukushima, Koji; Ueno, Yoshiyuki; Kawagishi, Naoki; Kondo, Yasuteru; Inoue, Jun; Kakazu, Eiji; Ninomiya, Masashi; Wakui, Yuta; Saito, Naoko; Satomi, Susumu; Shimosegawa, Tooru

    2011-07-01

    Organ allocation in Japan remains difficult due to the shortage of deceased-donor livers. The screening tool for controlling nutritional status (CONUT) has been considered to be an established assessment model for evaluating nutritional aspects in surgical patients. However, the application of this CONUT for evaluating the prognosis of patients with end-stage liver diseases has not been evaluated. We assessed the predictability of the prognoses of 58 patients with end-stage liver disease using various prognostic models. The patients registered at the transplantation center of Tohoku University Hospital for the waiting list of Japan Organ Transplant Network for liver transplantation were retrospectively analyzed. The prognoses of the patients were evaluated using the following 5 models: CONUT, the model for ELD with incorporation of sodium (MELD-Na), Child-Turcotte-Pugh score (CTP), prognostic nutritional indices (Onodera: PNI-O), and the Japan Medical Urgency criteria of the liver (JMU). Cox's proportional hazard model, log-rank test and concordance(c)-static were used for the statistics. The indices were 17.74 ± 5.80 for MELD-Na, 9.21 ± 2.19 for CTP, 33.92 ± 11.16 for PNI-O, and 7.57 ± 3.09 for CONUT. Univariate analysis revealed the significance of CONUT (p = 0.017, Odds: 1.325) but not MELD-Na, CTP, JMU or PNI-O for prediction. The cumulative survival rate was clearly discriminated at CONUT point 7. The c-static was 0.081 for the 6-month (M) survival rate, 0.172 for 12M, 0.517 for 36M, 0.821 for 48M, and 0.938 for 60M for CONUT. In conclusion, CONUT shows best predictability for the distant prognoses of patients with ELD.

  14. Long-term prognosis of chronic kidney disease in non-ST elevation acute coronary syndrome treated with invasive strategy.

    Science.gov (United States)

    Roldán Torres, Ildefonso; Salvador Mercader, Inmaculada; Cabadés Rumbeu, Claudia; Díez Gil, José Luis; Ferrando Cervelló, José; Monteagudo Viana, Marta; Fernández Galera, Rubén; Mora Llabata, Vicente

    Patients with chronic kidney disease (CKD) have an increased risk of adverse cardiovascular outcomes after non-ST elevation acute coronary syndrome (NSTEACS). However, the information available on this specific population, is scarce. We evaluate the impact of CKD on long-term prognosis in patients with NSTEACS managed with invasive strategy. We conduct a prospective registry of patients with NSTEACS and coronary angiography. CKD was defined as a glomerular filtration rate < 60ml/min/1,73m 2 . The composite primary end-point was cardiac death and non fatal cardiovascular readmission. We estimated the cumulative probability and hazard rate (HR) of combined primary end-point at 3-years according to the presence or absence of CKD. We included 248 p with mean age of 66.9 years, 25% women. CKD was present at baseline in 67 patients (27%). Patients with CKD were older (74.9 vs. 63.9 years; P<.0001) with more prevalence of hypertension (89.6 vs. 66.3%; P<.0001), diabetes (53.7 vs. 35.9%; P=.011), history of heart failure (13.4 vs. 3.9%; P=.006) and anemia (47.8 vs. 16%; P<.0001). No differences in the extent of coronary artery disease. CKD was associated with higher cumulative probability (49.3 vs. 28.2%; log-rank P=.001) and HR of the primary combined end-point (HR: 1.94; CI95%: 1.12-3.27; P=.012). CKD was an independent predictor of adverse cardiovascular outcomes at 3-years (HR: 1.66; CI95%: 1.05-2.61; P=.03). In NSTEACS patients treated with invasive strategie CKD is associated independently with an increased risk of adverse cardiovascular outcomes at 3years. Copyright © 2016 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

  15. Association of body mass index with disease severity and prognosis in patients with non-cystic fibrosis bronchiectasis

    International Nuclear Information System (INIS)

    Qi, Q.; Li, T.; Li, J.C.; Li, Y.

    2015-01-01

    The objective of this observational, multicenter study was to evaluate the association of body mass index (BMI) with disease severity and prognosis in patients with non-cystic fibrosis bronchiectasis. A total of 339 patients (197 females, 142 males) diagnosed with non-cystic fibrosis bronchiectasis by high-resolution computed tomography were classified into four groups: underweight (BMI<18.5 kg/m 2 ), normal weight (18.5≤BMI<25.0 kg/m 2 ), overweight (25.0≤BMI<30.0 kg/m 2 ), and obese (BMI≥30.0 kg/m 2 ). Clinical variables expressing disease severity were recorded, and acute exacerbations, hospitalizations, and survival rates were estimated during the follow-up period. The mean BMI was 21.90 kg/m 2 . The underweight group comprised 28.61% of all patients. BMI was negatively correlated with acute exacerbations, C-reactive protein, erythrocyte sedimentation rate, radiographic extent of bronchiectasis, and chronic colonization by P. aeruginosa and positively correlated with pulmonary function indices. BMI was a significant predictor of hospitalization risk independent of relevant covariates. The 1-, 2-, 3-, and 4-year cumulative survival rates were 94%, 86%, 81%, and 73%, respectively. Survival rates decreased with decreasing BMI (χ 2 =35.16, P<0.001). The arterial carbon dioxide partial pressure, inspiratory capacity, age, BMI, and predicted percentage of forced expiratory volume in 1 s independently predicted survival in the Cox proportional hazard model. In conclusion, an underweight status was highly prevalent among patients with non-cystic fibrosis bronchiectasis. Patients with a lower BMI were prone to developing more acute exacerbations, worse pulmonary function, amplified systemic inflammation, and chronic colonization by P. aeruginosa. BMI was a major determinant of hospitalization and death risks. BMI should be considered in the routine assessment of patients with non-cystic fibrosis bronchiectasis

  16. Association of body mass index with disease severity and prognosis in patients with non-cystic fibrosis bronchiectasis

    Directory of Open Access Journals (Sweden)

    Q. Qi

    2015-08-01

    Full Text Available The objective of this observational, multicenter study was to evaluate the association of body mass index (BMI with disease severity and prognosis in patients with non-cystic fibrosis bronchiectasis. A total of 339 patients (197 females, 142 males diagnosed with non-cystic fibrosis bronchiectasis by high-resolution computed tomography were classified into four groups: underweight (BMI<18.5 kg/m2, normal weight (18.5≤BMI<25.0 kg/m2, overweight (25.0≤BMI<30.0 kg/m2, and obese (BMI≥30.0 kg/m2. Clinical variables expressing disease severity were recorded, and acute exacerbations, hospitalizations, and survival rates were estimated during the follow-up period. The mean BMI was 21.90 kg/m2. The underweight group comprised 28.61% of all patients. BMI was negatively correlated with acute exacerbations, C-reactive protein, erythrocyte sedimentation rate, radiographic extent of bronchiectasis, and chronic colonization by P. aeruginosa and positively correlated with pulmonary function indices. BMI was a significant predictor of hospitalization risk independent of relevant covariates. The 1-, 2-, 3-, and 4-year cumulative survival rates were 94%, 86%, 81%, and 73%, respectively. Survival rates decreased with decreasing BMI (χ2=35.16, P<0.001. The arterial carbon dioxide partial pressure, inspiratory capacity, age, BMI, and predicted percentage of forced expiratory volume in 1 s independently predicted survival in the Cox proportional hazard model. In conclusion, an underweight status was highly prevalent among patients with non-cystic fibrosis bronchiectasis. Patients with a lower BMI were prone to developing more acute exacerbations, worse pulmonary function, amplified systemic inflammation, and chronic colonization by P. aeruginosa. BMI was a major determinant of hospitalization and death risks. BMI should be considered in the routine assessment of patients with non-cystic fibrosis bronchiectasis.

  17. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... you received. Video Series This video series offers the perspectives of three cancer patients and their doctor. The ... Three cancer patients and their doctor share their perspectives on how to discuss cancer prognosis (the likely course of the disease). Learn key points ...

  18. Co-expression of podoplanin and fibroblast growth factor 1 predicts poor prognosis in patients with lung squamous cell carcinoma.

    Science.gov (United States)

    Li, Juan; Chen, Han; Li, Xiaoqing; Wang, Linlin; Gao, Aiqin; Zhang, Pei; Lin, Wenli; Gao, Wei; Yang, Dong; Guo, Xiaosun; Liu, Jie; Dang, Qi; Sun, Yuping

    2017-08-01

    Podoplanin and fibroblast growth factor (FGF) 1 have been detected more frequently in lung squamous cell carcinoma (SQCC) compared with lung adenocarcinoma. Furthermore, it has been previous demonstrated that FGF1 is located on the edge of tumor nests in certain lung SQCC sections, which resembles the characteristic expression pattern of podoplanin. Podoplanin and FGF1 have roles in lymphangiogenesis and angiogenesis. Based on their consistently specific expression in lung SQCC and similar localization patterns, the present study aimed to investigate whether the expression of podoplanin in tumor cells is correlated with FGF1 expression in lung SQCC and whether their co‑expression has clinicopathological significance, particularly for lymphangiogenesis/angiogenesis. The correlation between podoplanin and FGF1 expression in tumor cells of 82 lung SQCC cases was investigated by immunohistochemical staining and the association between the co‑expression of podoplanin and FGF1, and clinicopathological factors such as microvessel density (MVD), was examined in these samples. In addition, the prognostic value of co‑expression of podoplanin and FGF1 in tumor cells was determined, and the regulation of FGF1 expression and angiogenesis by podoplanin was examined in vitro in a human lung SQCC cell line. Immunohistochemical analysis demonstrated that there was a significant correlation between podoplanin and FGF1 expression in lung SQCC tumor cells (R=0.591; P<0.0001). Co‑expression of podoplanin and FGF1 was significantly associated with larger primary tumor size, advanced TNM stage and higher intratumoral MVD. Survival analysis demonstrated that cases with podoplanin and FGF1 double‑positive staining had a significantly lower survival rate compared with cases with double‑negative staining. In vitro experiments revealed that podoplanin regulated FGF1 expression and affected tube formation of human umbilical vein endothelial cells. Combined, the results

  19. Uveal melanoma: Estimating prognosis

    Directory of Open Access Journals (Sweden)

    Swathi Kaliki

    2015-01-01

    Full Text Available Uveal melanoma is the most common primary malignant tumor of the eye in adults, predominantly found in Caucasians. Local tumor control of uveal melanoma is excellent, yet this malignancy is associated with relatively high mortality secondary to metastasis. Various clinical, histopathological, cytogenetic features and gene expression features help in estimating the prognosis of uveal melanoma. The clinical features associated with poor prognosis in patients with uveal melanoma include older age at presentation, male gender, larger tumor basal diameter and thickness, ciliary body location, diffuse tumor configuration, association with ocular/oculodermal melanocytosis, extraocular tumor extension, and advanced tumor staging by American Joint Committee on Cancer classification. Histopathological features suggestive of poor prognosis include epithelioid cell type, high mitotic activity, higher values of mean diameter of ten largest nucleoli, higher microvascular density, extravascular matrix patterns, tumor-infiltrating lymphocytes, tumor-infiltrating macrophages, higher expression of insulin-like growth factor-1 receptor, and higher expression of human leukocyte antigen Class I and II. Monosomy 3, 1p loss, 6q loss, and 8q and those classified as Class II by gene expression are predictive of poor prognosis of uveal melanoma. In this review, we discuss the prognostic factors of uveal melanoma. A database search was performed on PubMed, using the terms "uvea," "iris," "ciliary body," "choroid," "melanoma," "uveal melanoma" and "prognosis," "metastasis," "genetic testing," "gene expression profiling." Relevant English language articles were extracted, reviewed, and referenced appropriately.

  20. Spinal cord swelling as a myelographic indicator of prognosis: a retrospective study in dogs with intervertebral disc disease and loss of deep pain perception

    International Nuclear Information System (INIS)

    Duval, J.; Dewey, C.; Roberts, R.; Aron, D.

    1996-01-01

    The association of myelographic spinal cord swelling with neurological outcome was examined in 46 dogs with intervertebral disc disease and absence of deep pain perception (DPP). Spinal cord swelling was measured by calculating a ratio of the length of the loss of the myelographic dye column to the length of the second lumbar vertebra (L2). A positive neurological outcome was defined as return of voluntary motor function. A cut-off value for swelling:L2 of 5.0 was established by the creation of a receiver operator characteristic curve. Using a swelling:L2 ratio of 5.0 as a cutoff for indication of neurological recovery yielded a sensitivity of 74% and a specificity of 61%. Overall neurological recovery rate was 43%. Dogs with spinal cord swelling:L2 ratios less than 5.0 had a recovery rate of 61%, whereas dogs with a ratio greater than or equal to 5.0 had a recovery rate of 26%. Evaluation of these data by chi square analysis confirmed that a ratio less than 5.0 was associated with a positive outcome, and a ratio greater than or equal to 5.0 was associated with a negative outcome, (P < .05). Although other factors, such as duration of neurological signs, affect neurological outcome in dogs with no DPP, evaluation of myelographic spinal cord swelling can assist in establishing a prognosis

  1. Comparison of computed tomography and endoscopy in the diagnosis and grading of esophageal varices; value of computed tomography for predict prognosis of chronic liver disease

    International Nuclear Information System (INIS)

    Ko, Gi Young; Park, Cheol Min; Lee, Jin Seong; Hyun, Chang Dong; Lee, Moon Gyu; Auh, Yong Ho; Kim, Hae Ryun

    1996-01-01

    To evaluate the sensitivity and specificity of conventional CT of abdomen in the detection of esophageal varices, and to correlate CT grade of esophageal varices with prognosis and risk for bleeding. Both CT and endoscopy were performed in 100 patients. Endoscopy revealed that while 54 patients had varices, 46 did not. CT criteria of variceal grading were follows;(1) wallthickening of more than 5 mm or irregular wall contour(grade 1):(2) intraluminal protruding tubular structures with contrast enhancement(grade II);(3) confluent varices in the wall of esophagus or multiplied paraesophageal collaterals(gradeIII). CT were reviewed by three radiologists without reference to clinical and endoscopic data. Sensitivity and specificity of CT in the detection of esophageal varices were 80%, retrospectively. CT and endoscopic grades agreed with each other in 68% of patients, and there was high correlation between CT and endoscopy. (Gamma statistics, p=0.828). No history or endoscopic evidence of variceal bleeding was present on grade I, but there was a high incidence on grade II(35%) and on grade III(50%)(MH Chi-Square, Ridit scores=50.561, p=0.000). Abdominal CT is useful in the detection of esophageal varices, and can predict the risk factors of bleeding in patients with chronic liver diseases

  2. Urine Trefoil Factors as Prognostic Biomarkers in Chronic Kidney Disease.

    Science.gov (United States)

    Yamanari, Toshio; Sugiyama, Hitoshi; Tanaka, Keiko; Morinaga, Hiroshi; Kitagawa, Masashi; Onishi, Akifumi; Ogawa-Akiyama, Ayu; Kano, Yuzuki; Mise, Koki; Ohmoto, Yasukazu; Shikata, Kenichi; Wada, Jun

    2018-01-01

    Trefoil factor family (TFF) peptides are increased in serum and urine in patients with chronic kidney disease (CKD). However, whether the levels of TFF predict the progression of CKD remains to be elucidated. We determined the TFF levels using peptide-specific ELISA in spot urine samples and performed a prospective cohort study. The association between the levels of urine TFFs and other urine biomarkers as well as the renal prognosis was analyzed in 216 CKD patients (mean age: 53.7 years, 47.7% female, 56.9% with chronic glomerulonephritis, and mean eGFR: 58.5 ml/min/1.73 m 2 ). The urine TFF1 and TFF3 levels significantly increased with the progression of CKD stages, but not the urine TFF2 levels. The TFF1 and TFF3 peptide levels predicted the progression of CKD ≥ stage 3b by ROC analysis (AUC 0.750 and 0.879, resp.); however, TFF3 alone predicted CKD progression in a multivariate logistic regression analysis (odds ratio 3.854, 95% confidence interval 1.316-11.55). The Kaplan-Meier survival curves demonstrated that patients with a higher TFF1 and TFF3 alone, or in combination with macroalbuminuria, had a significantly worse renal prognosis. The data suggested that urine TFF peptides are associated with renal progression and the outcomes in patients with CKD.

  3. Quantitative Assessment of Erector Spinae Muscles in Patients with Chronic Obstructive Pulmonary Disease. Novel Chest Computed Tomography-derived Index for Prognosis.

    Science.gov (United States)

    Tanimura, Kazuya; Sato, Susumu; Fuseya, Yoshinori; Hasegawa, Koichi; Uemasu, Kiyoshi; Sato, Atsuyasu; Oguma, Tsuyoshi; Hirai, Toyohiro; Mishima, Michiaki; Muro, Shigeo

    2016-03-01

    .85; 95% confidence interval, 0.79-0.92; P < 0.001) and mMRC dyspnea scale score was an additional factor (hazard ratio, 2.35; 95% confidence interval, 1.51-3.65; P < 0.001). ESMCSA assessed by chest CT may be a valuable clinical parameter, as ESACSA correlates significantly with physiological parameters, symptoms, and disease prognosis.

  4. Vitamin D, cardiovascular disease and risk factors

    DEFF Research Database (Denmark)

    Skaaby, Tea; Thuesen, Betina H.; Linneberg, Allan

    2017-01-01

    of vitamin D effects from a cardiovascular health perspective. It focuses on vitamin D in relation to cardiovascular disease, i.e. ischemic heart disease, and stroke; the traditional cardiovascular risk factors hypertension, abnormal blood lipids, obesity; and the emerging risk factors hyperparathyroidism......, microalbuminuria, chronic obstructive pulmonary diseases, and non-alcoholic fatty liver disease. Meta-analyses of observational studies have largely found vitamin D levels to be inversely associated with cardiovascular risk and disease. However, Mendelian randomization studies and randomized, controlled trials...... (RCTs) have not been able to consistently replicate the observational findings. Several RCTs are ongoing, and the results from these are needed to clarify whether vitamin D deficiency is a causal and reversible factor to prevent cardiovascular disease....

  5. Heart Disease and Depression: Is Culture a Factor?

    Science.gov (United States)

    Gholizadeh, Leila; Davidson, Patricia M; Heydari, Mehrdad; Salamonson, Yenna

    2014-07-01

    This article seeks to review and discuss the evidence linking depression, coronary heart disease (CHD), and culture. PsychInfo, CINAHL, PubMed, and Google were searched for pertinent evidence linking depression, culture, and CHD, and retrieved articles were analyzed using thematic content analysis. Identified themes were the followings: depression is a factor in development and prognosis of CHD and affects the capacity to self-manage and adhere to treatment recommendations; culture mediates mental health/illness representations and treatment-seeking behaviors; screening and assessment of depression can be affected by cultural factors; and there is a need for culturally appropriate screening and therapeutic strategies. As depression is a predictor and moderating variable in the genesis and progression of CHD, understanding how factors such as culture affect screening and management of the disease is important to inform the development of culturally and linguistically competent strategies that ensure accurate screening, detection, and treatment of depression in cardiac patients in clinical practice. © The Author(s) 2014.

  6. Environmental factors in respiratory disease

    Energy Technology Data Exchange (ETDEWEB)

    Reid, D D

    1958-01-01

    Absence rates of postmen due to bronchitis was found to be definitely associated with pollution and even more so if the ratio of postmen-postal clerk morbidity is used as an index. Bronchitis morbidity correlated with frequency of heavy fogs but very little with population density or overcrowding. In contrast, infectious diseases showed strong correlation with the latter two but not with fog. Minor infections among younger bronchitics were similar in frequency in all areas but led to more frequent complications and absence from work in older postmen living in polluted areas. Smoking acts synergistically.

  7. Intellectual disability: definition, etiological factors, classification, diagnosis, treatment and prognosis Discapacidad intelectual: definición, factores etiológicos, clasificación, diagnóstico, tratamiento y prognosis

    Directory of Open Access Journals (Sweden)

    Gregorio Katz

    2008-01-01

    Full Text Available Etiology and classification: Causal factors related with cognitive disability are multiples and can be classified as follows: Genetic, acquired (congenital and developmental, environmental and sociocultural. Likewise, in relation to the classification, cognitive disability has as a common denominator a subnormal intellectual functioning level; nevertheless, the extent to which an individual is unable to face the demands established by society for the individual’s age group has brought about four degrees of severity: Mild, moderate, severe and profound. Diagnostic: The clinical history must put an emphasis on healthcare during the prenatal, perinatal and postnatal period and include the results of all previous studies, including a genealogical tree for at least three generations and an intentional search for family antecedents of mental delay, psychiatric illnesses and congenital abnormalities. The physical exam should focus on secondary abnormalities and congenital malformations, somatometric measurements and neurological and behavioral phenotype evaluations. If it is not feasible to establish a clinical diagnosis, it is necessary to conduct high-resolution cytogenetic studies in addition to metabolic clinical evaluations. In the next step, if no abnormal data are identified, submicroscopic chromosomal disorders are evaluated. Prognosis: Intellectual disability is not curable; and yet, the prognostic in general terms is good when using the emotional wellbeing of the individual as a parameter. Conclusions: Intellectual disability should be treated in a comprehensive manner. Nevertheless, currently, the fundamental task and perhaps the only one that applies is the detection of the limitation and abilities as a function of subjects’ age and expectations for the future, with the only goal being to provide the support necessary for each one of the dimensions or areas in which the person’s life is expressed and exposed.Etiología y clasificaci

  8. Critical Appraisal of the Quality of Evidence Addressing the Diagnosis, Prognosis, and Management of Peripheral Artery Disease in Patients With Diabetic Foot Ulceration.

    Science.gov (United States)

    Ali, Stephen R; Ozdemir, Baris A; Hinchliffe, Robert J

    2018-06-13

    There is a paucity of robust evidence on prevention and management of diabetic foot ulcers (DFUs) to inform treatment. This study appraises the current quality of the evidence addressing diagnosis, prognosis, and management of peripheral artery disease (PAD) in patients with DFUs using a newly devised 21 point scoring (TOPS) disease specific research appraisal tool published by the International Working Group on the Diabetic Foot (IWGDF) and European Wound Management Association. The 2015 IWGDF guidance on diagnosis, prognosis, and management of PAD in patients with DFUs was used to identify studies pertaining to prevention and management. Two reviewers assessed these articles against TOPS, which examines study design, conduct, and outcome reporting. The overall median score was 8 (3-12/21). The median design total score was 2 (0-4/11). The median conduct total score was 2 (1-4/6). The median outcomes total score was 3 (1-4/4). There was improvement with time in overall total (Spearman Rho 0.39, p = .0005), design total (0.35, p = .0023), and outcomes total (0.35, p = .0002), but not conduct total (-0.03, p = .8132) scores. Although this analysis revealed an improvement over time in the overall calibre of studies, the present quality remains poor on which to inform the diagnosis, management, and prognosis of patients with PAD and diabetic foot ulceration. Crown Copyright © 2018. Published by Elsevier B.V. All rights reserved.

  9. Crohn's disease and ulcerative colitis. Occurrence, course and prognosis during the first year of disease in a European population-based inception cohort

    DEFF Research Database (Denmark)

    Burisch, Johan

    2014-01-01

    subsequent to diagnosis in terms of clinical presentation, disease outcome, treatment choices, frequency of environmental risk factors, as well as patient-reported health-related quality of life (HRQoL) and quality of care (QoC). Finally, we assessed resource utilization during the initial year of disease......-specific HRQoL improved in all IBD patients and at twelve months follow-up the majority of patients had a good disease-specific HRQoL score. Differences in how, and from whom, patients received disease-specific education and information were noted between the geographic regions; for instance IBD specialist...

  10. Psychosocial factors in coronary heart disease

    Science.gov (United States)

    French, J. R. P., Jr.; Chaplan, R. D.

    1969-01-01

    The relationship between job satisfaction and coronary heart disease is explored for blue and white collar groups, different personalities and physiological risk factors. Differences found among administrators, engineers and scientists with regard to variables associated with heart disease are in terms of physiology, personality, reported job stress, and smoking.

  11. Factors associated with a bad functional prognosis in early inflammatory back pain: results from the DESIR cohort.

    Science.gov (United States)

    Lukas, C; Dougados, M; Combe, B

    2016-01-01

    Spondyloarthritis (SpA) is a heterogeneous disease with hardly predictable potential courses. We aimed at determining prognostic factors of bad functional outcome at 2 years in patients with early inflammatory back pain (IBP). Data from patients included in the French multicentre devenir des spondylarthropathies indifférenciées récentes (DESIR) cohort, that is, suffering from IBP starting before 50 years of age and lasting for 3-36 months, were used. A bad functional outcome at 24 months was defined as an increase in bath ankylosing spondylitis functional index (BASFI), or BASFI at 2 years higher than the 75th centile in the cohort. Demographic, clinical, biological and radiological data collected at inclusion were compared in patients with bad functional outcome versus others, by χ(2) test, then by a multivariate logistic regression model with stepwise selection of relevant factors. 513 patients (54.4% females, 72.2% fulfilling ASAS criteria) were assessed. Of those, 130 (25.3%) fulfilled the aforementioned criteria of a bad functional outcome (BASFI increase ≥4 units or ≥36 at 2 years). Multivariate analysis revealed that not fulfilling ASAS criteria, female sex, age >33 years, lower educational level, active smoking status and high disease activity according to bath ankylosing spondylitis disease activity index (BASDAI) at baseline were independently associated with a bad functional outcome at 24 months. Sensitivity analyses restricted to patients fulfilling ASAS criteria for SpA resulted in similar results. We observed, in a large prospective cohort of patients with early IBP, formerly described bad prognostic factors, especially a low educational level, an older age and a high disease activity at onset, and revealed that active smoking status and female sex were also independently associated with a poor outcome. Fulfilment of ASAS criteria, on the other hand, was predictive of a better outcome, most likely due to the more consensual

  12. Factors associated with a poor prognosis for the IVF-ICSI live birth rate in women with rAFS stage III and IV endometriosis.

    Science.gov (United States)

    Roux, Pauline; Perrin, Jeanne; Mancini, Julien; Agostini, Aubert; Boubli, Léon; Courbiere, Blandine

    2017-07-01

    To assess the factors associated with a poor prognosis for a cumulative IVF live birth rate (LBR) in women with stage III and IV endometriosis according to the revised classification of the American Fertility Society (rAFS). A retrospective cohort study was conducted between January 1, 2010, and December 31, 2014, in our Reproductive Medicine Center. We analyzed different factors associated with a poor prognosis for a cumulative IVF LBR in women with rAFS stage III and IV endometriosis. A total of 101 patients were included, representing 232 IVF-ICSI cycles and 212 embryo transfers. The primary endpoint was the cumulative LBR per cycle and per patient. The cumulative LBR per cycle was 14.7% (n = 34) and that per patient was 31.7% (n = 32). The cumulative LBR was significantly decreased by active smoking [ adj OR = 3.4, 95% CI (1.12-10.60), p = 0.031], poor ovarian response (POR) according to the Bologna criteria [ adj OR = 11.5, 95% CI (1.37-96.83), p = 0.024], and rAFS stage IV [ adj OR = 3.2, 95% CI (1.13-8.95), p = 0.024]. The cumulative LBR per women was 59.4% without factors associated with a poor prognosis and 25.6% in the case of one factor, and it decreased to 7.7% in the case of two or three factors (p endometriosis had a negative impact on the IVF-ICSI cumulative LBR for women with rAFS stage III and IV endometriosis. Because smoking dramatically decreases the LBR with endometriosis, stopping smoking before IVF-ICSI should be strongly advised.

  13. Leucocyte count in young adults with first-ever ischaemic stroke: associated factors and association on prognosis.

    Science.gov (United States)

    Heikinheimo, Terttu; Putaala, Jukka; Haapaniemi, Elena; Kaste, Markku; Tatlisumak, Turgut

    2015-02-01

    Limited data exist on the associated factors and correlation of leucocyte count to outcome in young adults with first-ever ischaemic stroke. Our objectives were to investigate factors associated with elevated leucocyte count and whether there is correlation between leucocyte count and short- and long-term outcomes. Of our database of 1008 consecutive patients aged 15 to 49, we included those with leucocyte count measured within the first two days from stroke onset. Outcomes were three-month and long-term disability, death, and vascular events. Linear regression was used to explore baseline variables associated with leucocyte count. Logistic regression and Cox proportional models studied the association between leucocyte count and clinical outcomes. In our study cohort of 781 patients (61.7% males; mean age 41.4 years), mean leucocyte count was high: 8.8 ± 3.1 × 10(9) cells/L (Reference range: 3.4-8.2 × 10(9) cells/L). Higher leucocyte levels were associated with dyslipidaemia, smoking, peripheral arterial disease, stroke severity, and lesion size. After adjustment for age, gender, relevant risk factors, both continuous leucocyte count and the highest quartile of leucocyte count were independently associated with unfavourable three-month outcome. Regarding events in the long-term (follow-up 8.1 ± 4.2 years in survivors), no association between leucocyte count and the event risks appeared. Among young stroke patients, high leucocyte count was a common finding. It was associated with vascular disease and its risk factors as well as severity of stroke, but it was also independently associated with unfavourable three-month outcome in these patients. There was no association with the long-term outcome. [Correction added on 31 October 2013 after first online publication: In the Results section of the Abstract, the cohort of 797 patients in this study was corrected to 781 patients.]. © 2013 The Authors. International Journal of Stroke © 2013 World Stroke Organization.

  14. Prognosis Relevance of Serum Cytokines in Pancreatic Cancer

    Science.gov (United States)

    Alejandre, Maria José; Palomino-Morales, Rogelio J.; Prados, Jose; Aránega, Antonia; Delgado, Juan R.; Irigoyen, Antonio; Martínez-Galán, Joaquina; Ortuño, Francisco M.

    2015-01-01

    The overall survival of patients with pancreatic ductal adenocarcinoma is extremely low. Although gemcitabine is the standard used chemotherapy for this disease, clinical outcomes do not reflect significant improvements, not even when combined with adjuvant treatments. There is an urgent need for prognosis markers to be found. The aim of this study was to analyze the potential value of serum cytokines to find a profile that can predict the clinical outcome in patients with pancreatic cancer and to establish a practical prognosis index that significantly predicts patients' outcomes. We have conducted an extensive analysis of serum prognosis biomarkers using an antibody array comprising 507 human cytokines. Overall survival was estimated using the Kaplan-Meier method. Univariate and multivariate Cox's proportional hazard models were used to analyze prognosis factors. To determine the extent that survival could be predicted based on this index, we used the leave-one-out cross-validation model. The multivariate model showed a better performance and it could represent a novel panel of serum cytokines that correlates to poor prognosis in pancreatic cancer. B7-1/CD80, EG-VEGF/PK1, IL-29, NRG1-beta1/HRG1-beta1, and PD-ECGF expressions portend a poor prognosis for patients with pancreatic cancer and these cytokines could represent novel therapeutic targets for this disease. PMID:26346854

  15. Prognosis Relevance of Serum Cytokines in Pancreatic Cancer

    Directory of Open Access Journals (Sweden)

    Carolina Torres

    2015-01-01

    Full Text Available The overall survival of patients with pancreatic ductal adenocarcinoma is extremely low. Although gemcitabine is the standard used chemotherapy for this disease, clinical outcomes do not reflect significant improvements, not even when combined with adjuvant treatments. There is an urgent need for prognosis markers to be found. The aim of this study was to analyze the potential value of serum cytokines to find a profile that can predict the clinical outcome in patients with pancreatic cancer and to establish a practical prognosis index that significantly predicts patients’ outcomes. We have conducted an extensive analysis of serum prognosis biomarkers using an antibody array comprising 507 human cytokines. Overall survival was estimated using the Kaplan-Meier method. Univariate and multivariate Cox’s proportional hazard models were used to analyze prognosis factors. To determine the extent that survival could be predicted based on this index, we used the leave-one-out cross-validation model. The multivariate model showed a better performance and it could represent a novel panel of serum cytokines that correlates to poor prognosis in pancreatic cancer. B7-1/CD80, EG-VEGF/PK1, IL-29, NRG1-beta1/HRG1-beta1, and PD-ECGF expressions portend a poor prognosis for patients with pancreatic cancer and these cytokines could represent novel therapeutic targets for this disease.

  16. Prune-belly syndrome: case series and review of the literature regarding early prenatal diagnosis, epidemiology, genetic factors, treatment, and prognosis.

    Science.gov (United States)

    Tonni, Gabriele; Ida, Vito; Alessandro, Ventura; Bonasoni, Maria Paola

    2013-02-01

    Prune-belly syndrome (PBS) is a rare congenital syndrome characterized by deficient abdominal muscles, urinary tract malformation, and in males, cryptorchidism and has an estimated incidence of 1 in 35,000 to 1 in 50,000 live births. The syndrome might be due to severe bladder outlet obstruction or to abdominal muscle deficiency secondary to a migrational defect of the lateral mesoblast between weeks 6 and 7 of pregnancy. The current review of the medical record reports a special focus on epidemiology, genetic factors, early prenatal diagnosis clusters, treatment, and prognosis of PBS.

  17. Relationship between serum carcinoembryonic antigen level and epidermal growth factor receptor mutations with the influence on the prognosis of non-small-cell lung cancer patients

    Directory of Open Access Journals (Sweden)

    Cai ZX

    2016-06-01

    Full Text Available Zuxun Cai Department of Thoracic Surgery, Henan Provincial Chest Hospital, Zhengzhou City, People’s Republic of China Objective: To investigate the relationship between serum carcinoembryonic antigen (CEA level and epidermal growth factor receptor (EGFR gene mutations in non-small-cell lung cancer (NSCLC patients and to analyze the influence of CEA level on postoperative survival time in lung cancer patients. Methods: A total of 296 patients who were treated in Thoracic Surgery Department of Henan Provincial Chest Hospital from September 2011 to September 2013 were recruited. The level of tumor markers, such as CEA, was determined before the surgery, and EGFR gene mutations were detected after surgery. Thereby, the relationship between tumor makers, including CEA, and EGFR mutation and its influence on prognosis could be investigated. Results: Among 296 patients, the positive rate of EGFR gene mutation was 37.84% (112/296; the mutation occurred more frequently in nonsmokers, adenocarcinoma patients, women, and patients aged <60 years (P<0.05. Both tumor markers and chemosensitivity indicators were related to the profile of EGFR mutations. Elevated squamous cell carcinoma and Cyfra21-1 as well as positively expressed ERCC1 were more common in patients with wild-type EGFR (P<0.05, whereas increased CEA level was observed more frequently in patients with EGFR gene mutation (P=0.012. The positive rate of EGFR gene mutations was higher as the serum CEA level increased, that is, the positive rate in patients with serum CEA level <5, 5–20, and >20 µg/L was 39.81%, 45.32%, and 65.47%, respectively (P=0.004. Logistic regression analysis showed that CEA level was an independent factor in predicting EGFR gene mutations, and serum CEA level was also an independent factor in affecting the prognosis of NSCLC patients, as the overall 2-year survival rate was 73.86% in elevated CEA group and 86.43% in normal group (P<0.01. Conclusion: The prognosis of

  18. [One year prognosis after suffering the onset of cerebrovascular disease in patients from a public hospital in Lima, Peru].

    Science.gov (United States)

    Alvarado-Dulanto, C Martín A; Lazo, María de los Ángeles; Loza-Herrera, Javier D; Málaga, Germán

    2015-01-01

    In Latin America, there is almost nonexistense information about the prognosis of patients with stroke. We tried to find one- year vital and functional prognosis from patients with "first-ever stroke". We did a prospective cohort study, recruiting patients in the medicine service of a public hospital, and follow them up to one year after their first-ever stroke. We collected baseline data, such as previous medical history and information about their stroke. We found mortality proportions, differences among subgroups, and compared their actual and initial functionality. We included 101 patients, 20.8% of whom died during the follow-up, with higher mortality in people over 65 years old and those severely disabled after the stroke. The functionality did not improve after one year. One out of five patients with a first-ever stroke dies a year after it, with higher mortality in elders and in people with severe disability. We conclude it is mandatory to develop a follow-up and support program to prevent unfavorable outcomes in patients who suffer stroke.

  19. Sarcopenia Impairs Prognosis of Patients with Hepatocellular Carcinoma: The Role of Liver Functional Reserve and Tumor-Related Factors in Loss of Skeletal Muscle Volume.

    Science.gov (United States)

    Imai, Kenji; Takai, Koji; Watanabe, Satoshi; Hanai, Tatsunori; Suetsugu, Atsushi; Shiraki, Makoto; Shimizu, Masahito

    2017-09-22

    Sarcopenia impairs survival in patients with hepatocellular carcinoma (HCC). This study aimed to clarify the factors that contribute to decreased skeletal muscle volume in patients with HCC. The third lumbar vertebra skeletal muscle index (L3 SMI) in 351 consecutive patients with HCC was calculated to identify sarcopenia. Sarcopenia was defined as an L3 SMI value ≤ 29.0 cm²/m² for women and ≤ 36.0 cm²/m² for men. The factors affecting L3 SMI were analyzed by multiple linear regression analysis and tree-based models. Of the 351 HCC patients, 33 were diagnosed as having sarcopenia and showed poor prognosis compared with non-sarcopenia patients ( p = 0.007). However, this significant difference disappeared after the adjustments for age, sex, Child-Pugh score, maximum tumor size, tumor number, and the degree of portal vein invasion by propensity score matching analysis. Multiple linear regression analysis showed that age ( p = 0.015) and sex ( p < 0.0001) were significantly correlated with a decrease in L3 SMI. Tree-based models revealed that sex (female) is the most significant factor that affects L3 SMI. In male patients, L3 SMI was decreased by aging, increased Child-Pugh score (≥56 years), and enlarged tumor size (<56 years). Maintaining liver functional reserve and early diagnosis and therapy for HCC are vital to prevent skeletal muscle depletion and improve the prognosis of patients with HCC.

  20. Neurological follow-up of small-for-gestational age newborn infants: a study of risk factors related to prognosis at one year of age

    Directory of Open Access Journals (Sweden)

    José Luiz D. Gherpelli

    1993-03-01

    Full Text Available To examine the relative importance of some risk factors and neurological prognosis in the first year of life, 37 small-for-gestational age newborns were followed prospectively to 1 year of conceptional age. An abnormal neurological examination was found in 51.3% of the newborns and, at 12 months, 32.5% were still considered abnormal. Only 8.1% of the group had severe neurological sequelae at 1 year of corrected age. The developmental tests showed little changes during the first year, with abnormality rates varying from 16.1 to 25%. The following risk factors were analyzed concerning their relation to neurological and developmental abnormalities: high-risk pregnancy, maternal hypertension, social class, pre-term birth, neonatal asphyxia and weight and height less than 2.5 percentile at the age of 1 year. The statistical analysis showed a high correlation between subnormal weight gain and neurological (p=0.000l and developmental (p=0.001 abnormalities at 1 year. None of the other risk factors were statistically related to neurological prognosis at 1 year.

  1. Correlation between the clinicopathological features and prognosis in patients with extranodal natural killer/T cell lymphoma

    Directory of Open Access Journals (Sweden)

    Lin-Shu Zeng

    2017-12-01

    Conclusion: Granzyme B, perforin, and Bcl-2 expression and Ki-67 overexpression (≥50% might be adverse prognostic factors for ENKTCL, whereas PDGFRA-positivity suggested a better disease prognosis. In addition, different treatment approaches might be closely related to patient prognosis.

  2. Cardiometabolic factors and disease duration in patients with Parkinson's disease.

    Science.gov (United States)

    Cassani, Erica; Cereda, Emanuele; Barichella, Michela; Madio, Carmen; Cancello, Raffaella; Caccialanza, Riccardo; Zini, Michela; Cilia, Roberto; Pezzoli, Gianni

    2013-01-01

    Previous studies have reported that patients with Parkinson's disease (PD) have a favorable cardiometabolic risk profile. The aim of this study was to investigate the relationship between cardiometabolic risk factors and the duration of disease. One hundred and fifty patients with PD (56.7% men) were studied, measuring body mass index (BMI), waist circumference (WC), body fat percentage (BF%) by impedance, fasting glucose, serum lipids, and transaminases. In sex- and age-adjusted correlation models, duration of PD was inversely related to BMI (r = -0.20; P HDL) levels were positively correlated with disease duration (P HDL-cholesterol ratio was also inversely associated with duration of PD (P HDL levels and total HDL-cholesterol ratio were favorably associated with duration of PD. This factor may contribute to cardiometabolic protection in PD. The mechanisms underlying this association deserve further investigation. Copyright © 2013 Elsevier Inc. All rights reserved.

  3. Impact of miR-155 and miR-126 as novel biomarkers on the assessment of disease progression and prognosis in adult T-cell leukemia.

    Science.gov (United States)

    Ishihara, Kaori; Sasaki, Daisuke; Tsuruda, Kazuto; Inokuchi, Naoko; Nagai, Kazuhiro; Hasegawa, Hiroo; Yanagihara, Katsunori; Kamihira, Shimeru

    2012-12-01

    Micro RNAs (miRNAs) provide new insight in the development of cancer, but little is known about their clinical relevance as biomarkers in the assessment of diagnosis, classification, progression and prognosis of various cancers. To explore a potential novel biomarker, we examined the cellular and plasma miRNA profiles in adult T-cell leukemia (ATL) characterized by diverse clinical features. Using CD4-positive cells isolated from 2 non-infected healthy individuals, 3 chronic ATL patients and 3 acute ATL patients, cellular miRNAs were profiled by microarray. The microarray screened 5 miRNAs namely miR-155, let-7g, miR-126, miR-130a and let-7b because of the large difference in their expression in diseased vs. that of healthy controls. The expression levels of before 5 miRNAs re-quantified by reverse transcription quantifiable polymerase chain reaction (RT-qPCR) were not always accordant in cells and plasma. The high and low plasma levels of miR-155 and miR-126 changed with ATL stage. The present study revealed that there is a quantitative discrepancy between cellular and plasma miRNAs. The elevation of plasma miR-155 and the reduction in miR-126 correlated with poor prognosis, indicating their usefulness as a novel biomarker for the assessment of disease stage. Copyright © 2012 Elsevier Ltd. All rights reserved.

  4. Cardiovascular disease risk factors and cognitive impairment.

    Science.gov (United States)

    Nash, David T; Fillit, Howard

    2006-04-15

    The role of cardiovascular disease risk factors in the occurrence and progression of cognitive impairment has been the subject of a significant number of publications but has not achieved widespread recognition among many physicians and educated laymen. It is apparent that the active treatment of certain of these cardiovascular disease risk factors is accompanied by a reduced risk for cognitive impairment. Patients with hypertension who are treated experience fewer cardiovascular disease events as well as less cognitive impairment than similar untreated patients. Patients who exercise may present with less cognitive impairment, and obesity may increase the risk for cognitive impairment. Lipid abnormalities and genetic markers are associated with an increased risk for cardiovascular disease and cognitive impairment. Autopsy studies have demonstrated a correlation between elevated levels of cholesterol and amyloid deposition in the brain. Research has demonstrated a relation between atherosclerotic obstruction lesions in the circle of Willis and dementia. Diabetes mellitus is associated with an increased risk for cardiovascular disease and cognitive impairment. A number of nonpharmacologic factors have a role in reducing the risk for cognitive impairment. Antioxidants, fatty acids, and micronutrients may have a role, and diets rich in fruits and vegetables and other dietary approaches may improve the outlook for patients considered at risk for cognitive impairment.

  5. Metabolic syndrome and risk factors for non-alcoholic fatty liver disease

    Directory of Open Access Journals (Sweden)

    Mônica Rodrigues de Araújo Souza

    2012-03-01

    Full Text Available CONTEXT: Non-alcoholic fatty liver disease (NAFLD, hepatic manifestation of metabolic syndrome, has been considered the most common liver disease nowadays, which is also the most frequent cause of elevated transaminases and cryptogenic cirrhosis. The greatest input of fatty acids into the liver and consequent increased beta-oxidation contribute to the formation of free radicals, release of inflammatory cytokines and varying degrees of hepatocytic aggression, whose histological expression may vary from steatosis (HS to non-alcoholic steatohepatitis (NASH. The differentiation of these forms is required by the potential risk of progression to cirrhosis and development of hepatocellular carcinoma. OBJECTIVE: To review the literature about the major risk factors for NAFLD in the context of metabolic syndrome, focusing on underlying mechanisms and prevention. METHOD: PubMed, MEDLINE and SciELO data basis analysis was performed to identify studies describing the link between risk factors for metabolic syndrome and NAFLD. A combination of descriptors was used, non-alcoholic fatty liver disease, non-alcoholic steatohepatitis, metabolic syndrome and risk factors. At the end, 96 clinical and experimental studies, cohorts, meta-analysis and systematic reviews of great impact and scientific relevance to the topic, were selected. RESULTS: The final analysis of all these data, pointed out the central obesity, type 2 diabetes, dyslipidemia and hypertension as the best risk factors related to NAFLD. However, other factors were highlighted, such as gender differences, ethnicity, genetic factors and the role of innate immunity system. How these additional factors may be involved in the installation, progression and disease prognosis is discussed. CONCLUSION: Risk factors for NAFLD in the context of metabolic syndrome expands the prospects to 1 recognize patients with metabolic syndrome at high risk for NAFLD, 2 elucidate pathways common to other co-morbidities, 3

  6. Preventing Cardiovascular Disease Risk Factors through Aerobic ...

    African Journals Online (AJOL)

    This paper focused on the reduction of cardiovascular disease risk factors, through aerobic exercises. The central argument here is that through exercise there is the tendency for increased strength of the heart muscles. When this is the case, what follows is a reduction in body weight and ultimately less risk on the ...

  7. Lifestyle factors and risk of cardiovascular diseases

    NARCIS (Netherlands)

    Hoevenaar-Blom, M.P.

    2013-01-01

    Background

    Evidence is accumulating that lifestyle factors influence the incidence of fatal and non-fatal cardiovascular diseases (CVD). A healthy diet, being physically active, moderate alcohol consumption and not smoking are associated with a lower CVD risk. In

  8. Psychological factors and coronary heart disease

    Directory of Open Access Journals (Sweden)

    Hadži-Pešić Marina

    2007-01-01

    Full Text Available Coronary heart disease (CAD results from an interaction of different somatic, environmental and behavioral risk factors. Commonly, development of CAD is associated with arterial hypertension, dyslipidemia, diabetes mellitus, smoking, sedentary life style and the like. Psychological factors in their own sake or in combination with other risk factors are also important for genesis of CAD. In this study, 170 people that were diagnosed with CAD and 170 healthy controls of corresponding sex and age were compared for anxiety, aggressiveness and Eysenck's two personality dimension. The data indicate that patients with CAD have very low level of anxiety and aggressiveness and very high level of neuroticism relative to the controls. .

  9. C-reactive protein, heart rate variability and prognosis in community subjects with no apparent heart disease

    DEFF Research Database (Denmark)

    Sajadieh, A; Nielsen, OW; Rasmussen, Verner

    2006-01-01

    OBJECTIVES: Increased C-reactive protein (CRP) and reduced heart rate variability (HRV) both indicate poor prognosis. An inverse association between HRV and CRP has been reported, suggesting an interaction between inflammatory and autonomic systems. However, the prognostic impact of this interact...... of four HRV measures were significantly associated with increased rate of death or myocardial infarction. In a Cox model with CRP >or=2.5 microg mL(-1), standard deviation for the mean value of the time between normal complexes...... examinations, and 24-h Holter monitoring. Four time domain measures of HRV were studied. All were prospectively followed for up to 5 years. RESULTS: Mean age was 64 years (55-75). During the follow-up, 46 total deaths and 11 cases of definite acute myocardial infarction were observed. Both CRP and three...

  10. Cardiovascular disease risk factors: a childhood perspective.

    Science.gov (United States)

    Praveen, Pradeep A; Roy, Ambuj; Prabhakaran, Dorairaj

    2013-03-01

    Atherosclerotic cardiovascular disease (CVD) is one of the leading causes of death and disability worldwide including in developing countries like India. Indians are known to be predisposed to CVD, which occur almost a decade earlier in them. Though these diseases manifest in the middle age and beyond, it is now clear that the roots of CVD lie in childhood and adolescence. Many of the conventional risk factors of CVD such as high blood pressure, dyslipidemia, tobacco use, unhealthy diet and obesity have their beginnings in childhood and then track overtime. It is thus important to screen and identify these risk factors early and treat them to prevent onset of CVD. Similarly community based strategies to prevent onset of these risk factors is imperative to tackle this burgeoning public health crisis especially in countries like ours with limited resources.

  11. [Neurological and psychomotor development of foetuses and children with congenital heart disease--causes and prevalence of disorders and long-term prognosis].

    Science.gov (United States)

    Herberg, U; Hövels-Gürich, H

    2012-06-01

    Children with severe congenital heart defects (CHD) requiring open heart surgery in the first year of life are at high risk for developing neurological and psychomotor abnormalities. Depending on the type and severity of the CHD, between 15 and over 50% of these children have deficits, which are usually confined to distinct domains of development, although formal intelligence tends to be normal. Children with mild CHD, who comprise the majority of congenital heart defects, have a far better developmental prognosis than those with complex CHD. This review concentrates on the impact of severe CHD on the developing brain of the foetus and infant. It also provides a summary of recent clinical and neuroimaging studies, and an overview of the long-term neurological prognosis. Advanced neuroimaging modalities indicate that, related to altered cerebral blood flow and oxygenation, foetuses with severe CHD show delayed third trimester brain maturation and increased vulnerability for hypoxic injury. Morphological and neurological abnormalities are present before surgery, commonly affecting the white matter. In the long-term, impaired neurological and developmental outcomes are related to the combination of prenatal, perinatal and additional perioperative risk factors. Therefore, new therapeutic approaches aim to optimise the intra- and perinatal management of foetuses and newborns with congenital heart defects. Identification and avoidance of risk factors, early neurodevelopmental assessment and therapy may optimise the long-term outcome in this high-risk population. © Georg Thieme Verlag KG Stuttgart · New York.

  12. Mechanisms of disease: Helicobacter pylori virulence factors.

    Science.gov (United States)

    Yamaoka, Yoshio

    2010-11-01

    Helicobacter pylori plays an essential role in the development of various gastroduodenal diseases; however, only a small proportion of people infected with H. pylori develop these diseases. Some populations that have a high prevalence of H. pylori infection also have a high incidence of gastric cancer (for example, in East Asia), whereas others do not (for example, in Africa and South Asia). Even within East Asia, the incidence of gastric cancer varies (decreasing in the south). H. pylori is a highly heterogeneous bacterium and its virulence varies geographically. Geographic differences in the incidence of gastric cancer can be explained, at least in part, by the presence of different types of H. pylori virulence factor, especially CagA, VacA and OipA. However, it is still unclear why the pathogenicity of H. pylori increased as it migrated from Africa to East Asia during the course of evolution. H. pylori infection is also thought to be involved in the development of duodenal ulcer, which is at the opposite end of the disease spectrum to gastric cancer. This discrepancy can be explained in part by the presence of H. pylori virulence factor DupA. Despite advances in our understanding of the development of H. pylori-related diseases, further work is required to clarify the roles of H. pylori virulence factors.

  13. Cardiovascular risk factors and disease in women.

    Science.gov (United States)

    Gill, Sharon K

    2015-05-01

    Coronary artery disease and stroke predominantly affect older women as opposed to younger women, but the risk factors that contribute to atherosclerotic cardiovascular disease risk often start in young women. Young women with polycystic ovary syndrome (PCOS), with migraine, and who use oral contraceptive pills (OCPs) have short-term increases in thrombotic complications that can result in coronary events or stroke. Attention should be focused on risk reduction in women of all ages. Screening for and discussing diabetes, hypertension, obesity, smoking, migraine, PCOS, and pregnancy complication history and discussing the pros and cons of hormone and statin medications are part of reducing cardiovascular risk for women. Published by Elsevier Inc.

  14. Profile of Patients with Acute Poisoning and Factors Effecting Prognosis: A Retrospective Analysis in the Intensive Care

    Directory of Open Access Journals (Sweden)

    Mehmet Toptaş

    2014-03-01

    Full Text Available Aim: The aim of this study was to retrospectively analyse demographic and epidemiologic characteristics, clinical course, laboratory results and prognosis of patients who were admitted to Haseki Training and Research Hospital Intensive Care Unit due to intoxication between 24.11 2007 and 21.02.2013. Methods: We evaluated age, gender, types of intoxication (accident, suicide, etiology, length of stay, mortality rate, duration of mechanical ventilation, and blood pressure, heart rate and symptoms at the time of admission. Patients who took multiple drugs were recorded. Liver and kidney function tests, blood glucose, complete blood count parameters, electrolytes and arterial blood gas values at the time of admission were evaluated. Results: A total of 59 cases of intoxication were studied. 59.7% of patients were male, 42.4% were female. The mean age was 32±13 years. 86.4% of cases occurred due to suicide attempts and 13.6%, accidentally. In our study, it was found that the most common intoxication agents were paracetamol and amitriptyline, and the most common cause of death was methyl alcohol intoxication. Conclusion: Our results showed that a significant portion of the intoxication cases admitted to the intensive care unit were young adults who attempted suicide by overdosing on drugs. (The Me­di­cal Bul­le­tin of Ha­se­ki 2014; 52: 29-33

  15. Does high intelligence improve prognosis? The association of intelligence with recurrence and mortality among Swedish men with coronary heart disease.

    Science.gov (United States)

    Sörberg Wallin, Alma; Falkstedt, Daniel; Allebeck, Peter; Melin, Bo; Janszky, Imre; Hemmingsson, Tomas

    2015-04-01

    Lower intelligence early in life is associated with increased risks for coronary heart disease (CHD) and mortality. Intelligence level might affect compliance to treatment but its prognostic importance in patients with CHD is unknown. A cohort of 1923 Swedish men with a measure of intelligence from mandatory military conscription in 1969-1970 at age 18-20, who were diagnosed with CHD 1991-2007, were followed to the end of 2008. recurrent CHD event. Secondary outcome: case fatality from the first event, cardiovascular and all-cause mortality. National registers provided information on CHD events, comorbidity, mortality and socioeconomic factors. The fully adjusted HRs for recurrent CHD for medium and low intelligence, compared with high intelligence, were 0.98, (95% CIs 0.83 to 1.16) and 1.09 (0.89 to 1.34), respectively. The risks were increased for cardiovascular and all-cause mortality with lower intelligence, but were attenuated in the fully adjusted models (fully adjusted HRs for cardiovascular mortality 1.92 (0.94 to 3.94) and 1.98 (0.89 to 4.37), respectively; for all-cause mortality 1.63 (1.00 to 2.65) and 1.62 (0.94 to 2.78), respectively). There was no increased risk for case-fatality at the first event (fully adjusted ORs 1.06 (0.73 to 1.55) and 0.97 (0.62 to 1.50), respectively). Although we found lower intelligence to be associated with increased mortality in middle-aged men with CHD, there was no evidence for its possible effect on recurrence in CHD. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  16. Chronic disease risk factors among hotel workers

    Science.gov (United States)

    Gawde, Nilesh Chandrakant; Kurlikar, Prashika R.

    2016-01-01

    Context: Non-communicable diseases have emerged as a global health issue. Role of occupation in pathogenesis of non-communicable diseases has not been explored much especially in the hospitality industry. Aims: Objectives of this study include finding risk factor prevalence among hotel workers and studying relationship between occupational group and chronic disease risk factors chiefly high body mass index. Settings and Design: A cross-sectional study was conducted among non-managerial employees from classified hotels in India. Materials and Methods: The study participants self-administered pre-designed pilot-tested questionnaires. Statistical analysis used: The risk factor prevalence rates were expressed as percentages. Chi-square test was used for bi-variate analysis. Overweight was chosen as ‘outcome’ variable of interest and binary multi-logistic regression analysis was used to identify determinants. Results: The prevalence rates of tobacco use, alcohol use, inadequate physical activity and inadequate intake of fruits and vegetables were 32%, 49%, 24% and 92% respectively among hotel employees. Tobacco use was significantly common among those in food preparation and service, alcohol use among those in food service and security and leisure time physical activity among front office workers. More than two-fifths (42.7%) were overweight. Among the hotel workers, those employed in food preparation and security had higher odds of 1.650 (CI: 1.025 – 2.655) and 3.245 (CI: 1.296 – 8.129) respectively of being overweight. Conclusions: Prevalence of chronic disease risk factors is high among hotel workers. Risk of overweight is significantly high in food preparation and security departments and workplace interventions are necessary to address these risks PMID:27390474

  17. Chronic disease risk factors among hotel workers.

    Science.gov (United States)

    Gawde, Nilesh Chandrakant; Kurlikar, Prashika R

    2016-01-01

    Non-communicable diseases have emerged as a global health issue. Role of occupation in pathogenesis of non-communicable diseases has not been explored much especially in the hospitality industry. Objectives of this study include finding risk factor prevalence among hotel workers and studying relationship between occupational group and chronic disease risk factors chiefly high body mass index. A cross-sectional study was conducted among non-managerial employees from classified hotels in India. The study participants self-administered pre-designed pilot-tested questionnaires. The risk factor prevalence rates were expressed as percentages. Chi-square test was used for bi-variate analysis. Overweight was chosen as 'outcome' variable of interest and binary multi-logistic regression analysis was used to identify determinants. The prevalence rates of tobacco use, alcohol use, inadequate physical activity and inadequate intake of fruits and vegetables were 32%, 49%, 24% and 92% respectively among hotel employees. Tobacco use was significantly common among those in food preparation and service, alcohol use among those in food service and security and leisure time physical activity among front office workers. More than two-fifths (42.7%) were overweight. Among the hotel workers, those employed in food preparation and security had higher odds of 1.650 (CI: 1.025 - 2.655) and 3.245 (CI: 1.296 - 8.129) respectively of being overweight. Prevalence of chronic disease risk factors is high among hotel workers. Risk of overweight is significantly high in food preparation and security departments and workplace interventions are necessary to address these risks.

  18. Quantifying prognosis with risk predictions.

    Science.gov (United States)

    Pace, Nathan L; Eberhart, Leopold H J; Kranke, Peter R

    2012-01-01

    Prognosis is a forecast, based on present observations in a patient, of their probable outcome from disease, surgery and so on. Research methods for the development of risk probabilities may not be familiar to some anaesthesiologists. We briefly describe methods for identifying risk factors and risk scores. A probability prediction rule assigns a risk probability to a patient for the occurrence of a specific event. Probability reflects the continuum between absolute certainty (Pi = 1) and certified impossibility (Pi = 0). Biomarkers and clinical covariates that modify risk are known as risk factors. The Pi as modified by risk factors can be estimated by identifying the risk factors and their weighting; these are usually obtained by stepwise logistic regression. The accuracy of probabilistic predictors can be separated into the concepts of 'overall performance', 'discrimination' and 'calibration'. Overall performance is the mathematical distance between predictions and outcomes. Discrimination is the ability of the predictor to rank order observations with different outcomes. Calibration is the correctness of prediction probabilities on an absolute scale. Statistical methods include the Brier score, coefficient of determination (Nagelkerke R2), C-statistic and regression calibration. External validation is the comparison of the actual outcomes to the predicted outcomes in a new and independent patient sample. External validation uses the statistical methods of overall performance, discrimination and calibration and is uniformly recommended before acceptance of the prediction model. Evidence from randomised controlled clinical trials should be obtained to show the effectiveness of risk scores for altering patient management and patient outcomes.

  19. Loss of connective tissue growth factor as an unfavorable prognosis factor activates miR-18b by PI3K/AKT/C-Jun and C-Myc and promotes cell growth in nasopharyngeal carcinoma.

    Science.gov (United States)

    Yu, X; Zhen, Y; Yang, H; Wang, H; Zhou, Y; Wang, E; Marincola, F M; Mai, C; Chen, Y; Wei, H; Song, Y; Lyu, X; Ye, Y; Cai, L; Wu, Q; Zhao, M; Hua, S; Fu, Q; Zhang, Y; Yao, K; Liu, Z; Li, X; Fang, W

    2013-05-16

    Connective tissue growth factor (CTGF) has different roles in different types of cancer. However, the involvement and molecular basis of CTGF in tumor progression and prognosis of human nasopharyngeal carcinoma (NPC) have almost never been reported. In this study, we observed that downregulated CTGF expression was significantly associated with NPC progression and poor prognosis. Knockdown of CTGF markedly elevated the ability of cell proliferation in vivo and in vitro. Subsequently, we discovered that the reduction of CTGF increased the expression of miR-18b, an oncomir-promoting cell proliferation. Further, we discovered that attenuated CTGF-mediated upregulation of miR-18b was dependent on the increased binding of transcription factors Jun proto-oncogene (C-Jun) and v-Myc myelocytomatosis viral oncogene homolog (C-Myc) to miR-18b promoter region via phosphoinositide 3-kinase (PI3K)/AKT pathway. Finally, we further found that miR-18b directly suppressed the expression of CTGF in NPC. In clinical fresh specimens, miR-18b was widely overexpressed and inversely correlated with CTGF expression in NPC. Our studies are the first to demonstrate that reduced CTGF as an unfavorable prognosis factor mediates the activation of miR-18b, an oncomir directly suppresses CTGF expression, by PI3K/AKT/C-Jun and C-Myc and promotes cell growth of NPC.

  20. Association between Perception of Prognosis and Spiritual Well-being among Cancer Patients

    Directory of Open Access Journals (Sweden)

    Alehe Seyedrasooly

    2014-02-01

    Full Text Available Introduction: Disclosure of cancer prognosis is one of the most difficult challenges in caring of cancer patients. An exact effect of prognosis disclosure on spiritual well-being of cancer patient was not completely investigated. Therefore, the present study aimed to investigate the relationship between perception of prognosis and spiritual well-being among cancer patients. Methods: In this descriptive-correlational study, which conducted in 2013, two hundred cancer patients referred to Shahid Ghazi Hospital and private offices of two oncologists in Tabriz participated with convenience sampling method. Perception of prognosis was investigated by Perception of Prognosis Inventory and spiritual well-being of cancer patients was investigated by Paloutzian and Ellison Inventory. Data were analyzed using descriptive statistics and Pearson correlation test. Results: Participants reported positive perception about the prognosis of their disease (score 11 from 15 and rated their spiritual well-being as high (score 99 from 120. There was a positive correlation between the perception of prognosis and spiritual health among cancer patients.Conclusion: Disclosure of cancer prognosis has negative effects on cancer patients. This result highlights the importance of considering cultural factors in disclosure of cancer prognosis. According to limitations of the present study approving these results need more studies.

  1. PEA3/ETV4-related transcription factors coupled with active ERK signalling are associated with poor prognosis in gastric adenocarcinoma

    LENUS (Irish Health Repository)

    Keld, R

    2011-06-28

    Background: Transcription factors often play important roles in tumourigenesis. Members of the PEA3 subfamily of ETS-domain transcription factors fulfil such a role and have been associated with tumour metastasis in several different cancers. Moreover, the activity of the PEA3 subfamily transcription factors is potentiated by Ras-ERK pathway signalling, which is itself often deregulated in tumour cells.\\r\

  2. Prevalence of nonalcoholic fatty liver disease and its prognostic factors

    Directory of Open Access Journals (Sweden)

    NI Manman

    2016-03-01

    male patients, and significantly higher proportions of patients with hypertension, diabetes, metabolic syndrome, newly-onset diabetes, and newly-onset metabolic syndrome (all P<0.05, as well as a significantly lower high-density lipoprotein cholesterol level (t=-9.818, P<0.001. Of all 374 patients in the control group, 64 (17.1% had newly-onset NAFLD, and the incidence rate of newly-onset NAFLD showed no significant difference between male and female patients (18% vs 15%, χ2=0.349, P>0.05; BMI and TG were the independent risk factors for newly-onset NAFLD (OR=1.304, 95%CI: 1.153-1.474, P<0.001; OR=1.509, 95%CI: 1.080-2.166, P=0.016. At the end of follow-up in NAFLD group, 235 patients (51.2% achieved a stable disease, 40 (8.7% achieved improvement, 144 (31.4% achieved remission, and 40 (8.7% experienced aggravation. The increase in BMI increased the risk of aggravation of NAFLD (OR=1.163, 95%CI: 1.028-1.316, P=0.016, while reductions in BMI and serum uric acid were the protective factors against NAFLD (OR=0.849, 95%CI: 0.781-0.923, P<0.001; OR=0.997, 95%CI: 0.995-1.000, P=0.038. Ten patients in NAFLD group died (including 5 patients with malignant tumor and 2 patients with cerebrovascular and cardiovascular diseases, and 6 patients in the control group died (including 2 patients with malignant tumor, no patients with cerebrovascular and cardiovascular diseases, and the risk of death showed no significant difference between the two groups (P>0.05. ConclusionThe prognosis of NAFLD is relatively good in people who underwent physical examination, and BMI, TG, and serum uric acid are the factors affecting the prognosis of such patients. The major causes of death in NAFLD patients are malignant tumor and cerebrovascular and cardiovascular diseases, rather than end-stage liver disease.

  3. Illness Progression as a Function of Independent and Accumulating Poor Prognosis Factors in Outpatients With Bipolar Disorder in the United States

    Science.gov (United States)

    Altshuler, Lori L.; Leverich, Gabriele S.; Nolen, Willem A.; Kupka, Ralph; Grunze, Heinz; Frye, Mark A.; Suppes, Trisha; McElroy, Susan L.; Keck, Paul E.; Rowe, Mike

    2014-01-01

    Objective: Many patients with bipolar disorder in the United States experience a deteriorating course of illness despite naturalistic treatment in the community. We examined a variety of factors associated with this pattern of illness progression. Method: From 1995 to 2002, we studied 634 adult outpatients with bipolar disorder (mean age of 40 years) emanating from 4 sites in the United States. Patients gave informed consent and completed a detailed questionnaire about demographic, vulnerability, and course-of-illness factors and indicated whether their illness had shown a pattern of increasing frequency or severity of manic or depressive episodes. Fifteen factors previously linked in the literature to a poor outcome were examined for their relationship to illness progression using Kruskal-Wallis test, followed by a 2-sample Wilcoxon rank sum (Mann-Whitney) test, χ2, and logistical regression. Results: All of the putative poor prognosis factors occurred with a high incidence, and, with the exception of obesity, were significantly (P bipolar disorder from onset to study entry in adulthood. The identification of these factors provides important targets for earlier and more effective therapeutic intervention in the hope of achieving a more benign course of bipolar disorder. PMID:25834764

  4. Utility of Inflammatory Marker- and Nutritional Status-based Prognostic Factors for Predicting the Prognosis of Stage IV Gastric Cancer Patients Undergoing Non-curative Surgery.

    Science.gov (United States)

    Mimatsu, Kenji; Fukino, Nobutada; Ogasawara, Yasuo; Saino, Yoko; Oida, Takatsugu

    2017-08-01

    The present study aimed to compare the utility of various inflammatory marker- and nutritional status-based prognostic factors, including many previous established prognostic factors, for predicting the prognosis of stage IV gastric cancer patients undergoing non-curative surgery. A total of 33 patients with stage IV gastric cancer who had undergone palliative gastrectomy and gastrojejunostomy were included in the study. Univariate and multivariate analyses were performed to evaluate the relationships between the mGPS, PNI, NLR, PLR, the CONUT, various clinicopathological factors and cancer-specific survival (CS). Among patients who received non-curative surgery, univariate analysis of CS identified the following significant risk factors: chemotherapy, mGPS and NLR, and multivariate analysis revealed that the mGPS was independently associated with CS. The mGPS was a more useful prognostic factor than the PNI, NLR, PLR and CONUT in patients undergoing non-curative surgery for stage IV gastric cancer. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  5. Outcome of older persons admitted to intensive care unit, mortality, prognosis factors, dependency scores and ability trajectory within 1 year: a prospective cohort study.

    Science.gov (United States)

    Level, Claude; Tellier, Eric; Dezou, Patrick; Chaoui, Karim; Kherchache, Aissa; Sejourné, Philippe; Rullion-Pac Soo, Anne Marie

    2017-12-06

    The outcome and functional trajectory of older persons admitted to intensive care (ICU) unit remain a true question for critical care physicians and geriatricians, due to the heterogeneity of geriatric population, heterogeneity of practices and absence of guidelines. To describe the 1-year outcome, prognosis factors and functional trajectory for older people admitted to ICU. In a prospective 1-year cohort study, all patients aged 75 years and over admitted to our ICU were included according to a global comprehensive geriatric assessment. Follow-up was conducted for 1 year survivors, in particular, ability scores and living conditions. Of 188 patients included [aged 82.3 ± 4.7 years, 46% of admissions, median SAPS II 53.5 (43-74), ADL of Katz's score 4.2 ± 1.6, median Barthel's index 71 (55-90), AGGIR scale 4.5 ± 1.5], the ICU, hospital and 1-year mortality were, respectively, 34, 42.5 and 65.5%. Prognosis factors were: SAPS 2, mechanical ventilation, comorbidity (Lee's and Mc Cabe's scores), disability scores (ADL of Katz's score, Barthel's index and AGGIR scale), admission creatinin, hypoalbuminemia, malignant haemopathy, cognitive impairment. One-year survivors lived in their own home for 83%, with a preserved physical ability, without significant variation of the three ability assessed scores compared to prior ICU admission. The mortality of older people admitted to ICU is high, with a significant impact of disabilty scores, and preserved 1-year survivor independency. Other studies, including a better comprehensive geriatric assessment, seem necessary to determine a predictive "phenotype" of survival with a "satisfactory" level of autonomy.

  6. The correlations between alteration of p16 gene and clinicopathological factors and prognosis in squamous cell carcinomas of the buccal mucosa.

    Science.gov (United States)

    Dong, Yuying; Wang, Jie; Dong, Fusheng; Wang, Xu; Zhang, Yinghuai

    2012-07-01

    To evaluate relationships between the alteration of p16 gene and the clinical status and prognosis of the patients with squamous cell carcinoma of the buccal mucosa. Thirty buccal cancers were included in the analysis. Deletion analysis was performed by PCR. Point mutation analysis was used by PCR-SSCP and direct sequencing. Methylation-specific PCR methods were adopted for the evaluation of p16 methylation. The correlation between alteration of p16 gene and clinicopathological factors buccal cancer was evaluated by Fisher's exact test. Kaplan-Meier and Cox regression were used to investigate the relationship between p16 alteration and survival time. The frequency of p16 alteration was 63.3% in buccal carcinomas. P16 deletion was associated significantly with tumor size (P = 0.01). P16 point mutation was associated significantly with differentiation (P = 0.006). P16 methylation was associated significantly with nodes metastasis (P = 0.027). The overall survival rate of 30 buccal carcinomas was 53.3%. The Log-rank test (P = 0.021) and univariate Cox regression analysis (P = 0.030) revealed that p16 methylation was significantly associated with the overall survival rate. Multivariate analysis showed that p16 deletion, p16 mutation, and p16 methylation were not statistically significant. The alterations of p16 gene may play a major role in malignancy and development and metastases of buccal carcinoma and may be an excellent marker of aggressive clinical behavior. P16 methylation has a prognostic value in buccal carcinoma but not an independent prognosis factor. P16 point mutation and p16 deletion have not prognostic significance in buccal carcinoma. © 2012 John Wiley & Sons A/S.

  7. The Prevalence and Awareness of Cardiometabolic Risk Factors in Southern Chinese Population with Coronary Artery Disease

    Directory of Open Access Journals (Sweden)

    Xinrui Li

    2013-01-01

    Full Text Available Background. Cardiometabolic risk factors significantly accelerate the progression of coronary artery disease (CAD; however, whether CAD patients in South China are aware of the prevalence of these risk factors is not clear yet. Methods. The study consisted of 2312 in-admission CAD patients from 2008 to 2011 in South China. Disease history including hypertension, dyslipidemia, and diabetes was relied on patients' self-reported records. Physical and clinical examinations were tested to assess the real prevalence of the cardiometabolic risk factors. Results. 57.9% of CAD patients had more than 3 cardiometabolic risk factors in terms of the metabolic syndrome. The self-known and real prevalence of hypertension, diabetes, and dyslipidemia were 56.6%, 28.3%, and 25.1% and 91.3%, 40.9%, and 92.0%, respectively. The awareness rates were 64.4%, 66.3%, and 28.5% for hypertension, diabetes, and dyslipidemia. The prevalence of cardiometabolic risk factors was significantly different among gender and among disease status. Conclusions. Most CAD patients in South China had more than three cardiometabolic risk factors. However, the awareness rate of cardiometabolic diseases was low, especially for dyslipidemia. Strategies of routine physical examination programs are needed for the early detection and treatment of cardiometabolic risk factors in order to prevent CAD progression and prognosis.

  8. Socially disadvantaged city districts show a higher incidence of acute ST-elevation myocardial infarctions with elevated cardiovascular risk factors and worse prognosis.

    Science.gov (United States)

    Schmucker, J; Seide, S; Wienbergen, H; Fiehn, E; Stehmeier, J; Günther, K; Ahrens, W; Hambrecht, R; Pohlabeln, H; Fach, A

    2017-09-22

    The importance of socioeconomic status (SES) for coronary heart disease (CHD)-morbidity is subject of ongoing scientific investigations. This study was to explore the association between SES in different city-districts of Bremen/Germany and incidence, severity, treatment modalities and prognosis for patients with ST-elevation myocardial infarctions (STEMI). Since 2006 all STEMI-patients from the metropolitan area of Bremen are documented in the Bremen STEMI-registry. Utilizing postal codes of their home address they were assigned to four groups in accordance to the Bremen social deprivation-index (G1: high, G2: intermediate high, G3: intermediate low, G4: low socioeconomic status). Three thousand four hundred sixty-two consecutive patients with STEMI admitted between 2006 and 2015 entered analysis. City areas with low SES showed higher adjusted STEMI-incidence-rates (IR-ratio 1.56, G4 vs. G1). This elevation could be observed in both sexes (women IRR 1.63, men IRR 1.54) and was most prominent in inhabitants  3000 U/l, OR 1.95, 95% CI 1.4-2.8) and severe impairment of LV-function post-STEMI (OR 2.0, 95% CI 1.2-3.4). Long term follow-up revealed that lower SES was associated with higher major adverse cardiac or cerebrovascular event (MACCE)-rates after 5 years: G1 30.8%, G2 35.7%, G3 36.0%, G4 41.1%, p (for trend) = 0.02. This worse prognosis could especially be shown for young STEMI-patients (<50 yrs. of age) 5-yr. mortality-rates(G4 vs. G1) 18.4 vs. 3.1%, p = 0.03 and 5-year-MACCE-rates (G4 vs. G1) 32 vs. 6.3%, p = 0.02. This registry-data confirms the negative association of low socioeconomic status and STEMI-incidence, with higher rates of smoking and obesity, more extensive infarctions and worse prognosis for the socio-economically deprived.

  9. Parkinson disease and Alzheimer disease: environmental risk factors.

    Science.gov (United States)

    Campdelacreu, J

    2014-01-01

    The purpose of this review is to update and summarise available evidence on environmental risk factors that have been associated with risk of Parkinson disease (PD) or Alzheimer disease (AD) and discuss their potential mechanisms. Evidence consistently suggests that a higher risk of PD is associated with pesticides and that a higher risk of AD is associated with pesticides, hypertension and high cholesterol levels in middle age, hyperhomocysteinaemia, smoking, traumatic brain injury and depression. There is weak evidence suggesting that higher risk of PD is associated with high milk consumption in men, high iron intake, chronic anaemia and traumatic brain injury. Weak evidence also suggests that a higher risk of AD is associated with high aluminium intake through drinking water, excessive exposure to electromagnetic fields from electrical grids, DM and hyperinsulinaemia, obesity in middle age, excessive alcohol consumption and chronic anaemia. Evidence consistently suggests that a lower risk of PD is associated with hyperuricaemia, tobacco and coffee use, while a lower risk of AD is associated with moderate alcohol consumption, physical exercise, perimenopausal hormone replacement therapy and good cognitive reserve. Weak evidence suggests that lower risk of PD is associated with increased vitamin E intake, alcohol, tea, NSAIDs, and vigorous physical exercise, and that lower risk of AD is associated with the Mediterranean diet, coffee and habitual NSAID consumption. Several environmental factors contribute significantly to risk of PD and AD. Some may already be active in the early stages of life, and some may interact with other genetic factors. Population-based strategies to modify such factors could potentially result in fewer cases of PD or AD. Copyright © 2012 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

  10. [Experience in using cluster analysis and the prognosis of the stages of epizootic risk for Newcastle disease in poultry].

    Science.gov (United States)

    Elitsina, P; Parannzhilova, M; Vukov, M

    1985-01-01

    An attempt was made to use clastic analysis and projection of the steps of the epizootic hazard with regard to Newcastle disease. There were no records of the disease after 1982 but still it is the object of consideration on the part of specialists. A clastic analysis was made on the base of a factorial model of Newcastle disease in this country for the 1970-1979. Used was a programme already worked out and practised at the Pilot Computor Center of the Medical Academy, Sofia. The districts in the country were grouped in a dendogramme, 16 groups being distinguished out of a total of 27 districts. This showed that regardless of the small territory of the country the districts are sufficiently differing between each other (due to the various degrees of integration) so that they could not be grouped together by similar values of intensity of poultry breeding and epizootic conjuncture with regard to Newcastle disease. Districts of epizootic hazard ranging from 1st to 5th degree substantiate the use of a differential approach in building up the tactics of prophylaxis and control of the disease, while measures concerning the poultry dressing combines should be at a high level regardless of the category of the respective district. The grouping of neighboring districts on a territorial principle disclosed the existence of reasons of climatic-and-geographic nature that could predispose equal degrees of intensity of poultry breeding and epizootic hazard.

  11. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... treatments being used today. Still, your doctor may tell you that you have a good prognosis if ... to respond well to treatment. Or, he may tell you that you have a poor prognosis if ...

  12. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Prognosis Questions to Ask about Your Diagnosis Research Understanding Cancer Prognosis Oncologist Anthony L. Back, M.D., a national expert on doctor-patient communications, talks with one of his patients about what ...

  13. Understanding Your Cancer Prognosis

    Science.gov (United States)

    Understanding Your Cancer Prognosis is the main video in the NCI Prognosis Video Series, which offers the perspectives of three cancer patients and their doctor, an oncologist who is also a national expert in doctor-patient communication.

  14. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... doctor may tell you that you have a good prognosis if statistics suggest that your cancer is ... about how to discuss prognosis with their patients. Good communication, he says, is part of providing good ...

  15. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Overview Research Cancer Screening Cancer Screening Overview Screening Tests Research Diagnosis and Staging Symptoms Diagnosis Staging Prognosis ... Cancer Prevention Overview Screening Cancer Screening Overview Screening Tests Diagnosis & Staging Symptoms Diagnosis Staging Prognosis Treatment Types ...

  16. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Understanding Cancer Prognosis Oncologist Anthony L. Back, M.D., a national expert on doctor-patient communications, talks with one of his patients about what she'd like to know of her prognosis. Credit: National ...

  17. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... your situation is in the best position to discuss your prognosis and explain what the statistics may ... situation best is in the best position to discuss your prognosis. Survival statistics most often come from ...

  18. Total management of chronic obstructive pulmonary disease (COPD) as an independent risk factor for cardiovascular disease.

    Science.gov (United States)

    Onishi, Katsuya

    2017-08-01

    Patients with cardiovascular disease (CVD) often have multiple comorbid conditions that may interact with each other, confound the choice of treatments, and reduce mortality. Chronic obstructive pulmonary disease (COPD) is one of the most important comorbidities of CVD, which causes serious consequences in patients with ischemic heart disease, stroke, arrhythmia, and heart failure. COPD shares common risk factors such as tobacco smoking and aging with CVD, is associated with less physical activity, and produces systemic inflammation and oxidative stress. Overall, patients with COPD have a 2-3-fold increased risk of CVD as compared to age-matched controls when adjusted for tobacco smoking. Chronic heart failure (HF) is a frequent and important comorbidity which has a significant impact on prognosis in COPD, and vice versa. HF overlaps in symptoms and signs and has a common comorbidity with COPD, so that diagnosis of COPD is difficult in patients with HF. The combination of HF and COPD presents many therapeutic challenges including beta-blockers (BBs) and beta-agonists. Inhaled long-acting bronchodilators including beta2-agonists and anticholinergics for COPD would not worsen HF. Diuretics are relatively safe, and angiotensin-converting enzyme inhibitors are preferred to treat HF accompanied with COPD. BBs are only relatively contraindicated in asthma, but not in COPD. Low doses of cardioselective BBs should be aggressively initiated in clinically stable patients with HF accompanied with COPD combined with close monitoring for signs of airway obstruction and gradually up-titrated to the maximum tolerated dose. Encouraging appropriate and aggressive treatment for both HF and COPD should be recommended to improve quality of life and mortality in HF patients with COPD. Copyright © 2017 Japanese College of Cardiology. Published by Elsevier Ltd. All rights reserved.

  19. IWGDF guidance on the diagnosis, prognosis and management of peripheral artery disease in patients with foot ulcers in diabetes

    NARCIS (Netherlands)

    Hinchliffe, R. J.; Brownrigg, J. R. W.; Apelqvist, J.; Boyko, E. J.; Fitridge, R.; Mills, J. L.; Reekers, J.; Shearman, C. P.; Zierler, R. E.; Schaper, N. C.

    2016-01-01

    Recommendations Examine a patient with diabetes annually for the presence of peripheral artery disease (PAD); this should include, at a minimum, taking a history and palpating foot pulses. (GRADE strength of recommendation: strong; quality of evidence: low) Evaluate a patient with diabetes and a

  20. Lifestyle Decreases Risk Factors for Cardiovascular Diseases

    Science.gov (United States)

    Slavíček, Jaroslav; Kittnar, Otomar; Fraser, Gary E.; Medová, Eva; Konečná, Jana; Žižka, Robert; Dohnalová, Alena; Novák, Vladimír

    2009-01-01

    Summary The morbidity and mortality of the cardiovascular diseases is high in the developed countries. The lifestyle changes are capable to decrease it by 50%. The aim of the present study was to measure the parameters of some risk factors before and after a one-week NEW START rehabilitative retreat. 1,349 volunteers, 320 men, 1,029 woman, mean age 51±14.5 (SD) years participated in 30 rehabilitative retreats from 1999–2006 in the Czech Republic, using a low-fat, low-energy, lacto-ovo-vegetarian diet and exercise, in a stress-free environment. Body weight, height, BMI, blood pressure, heart rate, serum cholesterol and blood glucose were measured. Body weight decreased in 1,223 measured persons from 71.2±14.38 (SD) to 70.6±14.02 kg (pSeventh-day Adventists than in controls who never observed the diet and avail the lifestyle programs. The parameters were nonsignificantly changed one year after finishing the retreat in the sample of 68 persons showing the positive effect of retreats. Our results showed, that the intake of a low-fat, low-energy diet, over the course of one week in a stress-free environment, had positive impact on the risk factors of cardiovascular diseases. PMID:19256282

  1. Chemokine-like factor-like MARVEL transmembrane domain-containing 3 expression is associated with a favorable prognosis in esophageal squamous cell carcinoma.

    Science.gov (United States)

    Han, Tianci; Shu, Tianci; Dong, Siyuan; Li, Peiwen; Li, Weinan; Liu, Dali; Qi, Ruiqun; Zhang, Shuguang; Zhang, Lin

    2017-05-01

    Decreased expression of human chemokine-like factor-like MARVEL transmembrane domain-containing 3 (CMTM3) has been identified in a number of human tumors and tumor cell lines, including gastric and testicular cancer, and PC3, CAL27 and Tca-83 cell lines. However, the association between CMTM3 expression and the clinicopathological features and prognosis of esophageal squamous cell carcinoma (ESCC) patients remains unclear. The aim of the present study was to investigate the correlation between CMTM3 expression and clinicopathological parameters and prognosis in ESCC. CMTM3 mRNA and protein expression was analyzed in ESCC and paired non-tumor tissues by quantitative real-time polymerase chain reaction, western blotting and immunohistochemical analysis. The Kaplan-Meier method was used to plot survival curves and the Cox proportional hazards regression model was also used for univariate and multivariate survival analysis. The results revealed that CMTM3 mRNA and protein expression levels were lower in 82.5% (30/40) and 75% (30/40) of ESCC tissues, respectively, when compared with matched non-tumor tissues. Statistical analysis demonstrated that CMTM3 expression was significantly correlated with lymph node metastasis (P=0.002) and clinical stage (P<0.001) in ESCC tissues. Furthermore, the survival time of ESCC patients exhibiting low CMTM3 expression was significantly shorter than that of ESCC patients exhibiting high CMTM3 expression (P=0.01). In addition, Kaplan-Meier survival analysis revealed that the overall survival time of patients exhibiting low CMTM3 expression was significantly decreased compared with patients exhibiting high CMTM3 expression (P=0.010). Cox multivariate analysis indicated that CMTM3 protein expression was an independent prognostic predictor for ESCC after resection. This study indicated that CMTM3 expression is significantly decreased in ESCC tissues and CMTM3 protein expression in resected tumors may present an effective prognostic

  2. β-Catenin/POU5F1/SOX2 transcription factor complex mediates IGF-I receptor signaling and predicts poor prognosis in lung adenocarcinoma.

    Science.gov (United States)

    Xu, Chuan; Xie, Dan; Yu, Shi-Cang; Yang, Xiao-Jun; He, Li-Ru; Yang, Jing; Ping, Yi-Fang; Wang, Bin; Yang, Lang; Xu, Sen-Lin; Cui, Wei; Wang, Qing-Liang; Fu, Wen-Juan; Liu, Qing; Qian, Cheng; Cui, You-Hong; Rich, Jeremy N; Kung, Hsiang-Fu; Zhang, Xia; Bian, Xiu-Wu

    2013-05-15

    Cancer stem-like cells (CSLC) are crucial in tumor initiation and progression; however, the underlying mechanism for the self-renewal of cancer cells remains undefined. In the study, immunohistochemical analysis of specimens freshly excised from patients with lung adenocarcinoma showed that high expression of insulin-like growth factor I receptor (IGF-IR) in lung adenocarcinoma cells was positively correlated with the expressions of cancer stem cell markers CD133 and aldehyde dehydrogenase 1 family member A1 (ALDH1A1). IGF-IR activation enhanced POU class 5 homeobox 1 (POU5F1) expression on human lung adenocarcinoma stem-like cells (LACSLC) through PI3K/AKT/GSK3β/β-catenin cascade. POU5F1 could form a novel complex with β-catenin and SOX2 to bind Nanog promoter for transcription to maintain self-renewal of LACSLCs, which was dependent on the functional IGF-IR. Genetic and pharmacologic inhibition of IGF-IR abrogated LACSLC capabilities for self-renewal and tumorigenicity in vitro. In an in vivo xenograft tumor model, knockdown of either IGF-IR or POU5F1 impeded tumorigenic potentials of LACSLCs. By analyzing pathologic specimens excised from 200 patients with lung adenocarcinoma, we found that colocalization of highly expressed IGF-IR with β-catenin and POU5F1 predicted poor prognosis. Taken together, we show that IGF-IR-mediated POU5F1 expression to form a complex with β-catenin and SOX2 is crucial for the self-renewal and oncogenic potentials of LACSLCs, and the integrative clinical detection of the expressions of IGF-IR, β-catenin, and POU5F1 is indicatory for predicting prognosis in the patients of lung adenocarcinoma. ©2013 AACR.

  3. Improved survival and renal prognosis of patients with type 2 diabetes and nephropathy with improved control of risk factors

    DEFF Research Database (Denmark)

    Andrésdóttir, Gudbjörg; Jensen, Majken; Carstensen, Bendix

    2014-01-01

    OBJECTIVE: To evaluate long-term survival, development of renal end points, and decline in glomerular filtration rate (GFR) in patients with type 2 diabetes and diabetic nephropathy (DN) after renin-angiotensin system (RAS) inhibition and multifactorial treatment of cardiovascular risk factors ha...

  4. Effects of fear factors in disease propagation

    Science.gov (United States)

    Wang, Yubo; Xiao, Gaoxi; Wong, Limsoon; Fu, Xiuju; Ma, Stefan; Hiang Cheng, Tee

    2011-09-01

    Upon an outbreak of a dangerous infectious disease, people generally tend to reduce their contacts with others in fear of getting infected. Such typical actions apparently help slow down the spreading of infection. Thanks to today's broad public media coverage, the fear factor may even contribute to preventing an outbreak from happening. We are motivated to study such effects by adopting a complex network approach. First we evaluate the simple case where connections between individuals are randomly removed due to the fear factor. Then we consider a different case where each individual keeps at least a few connections after contact reduction. Such a case is arguably more realistic since people may choose to keep a few social contacts, e.g., with their family members and closest friends, at any cost. Finally, a study is conducted on the case where connection removals are carried out dynamically while the infection is spreading out. Analytical and simulation results show that the fear factor may not easily prevent an epidemic outbreak from happening in scale-free networks. However, it significantly reduces the fraction of the nodes ever getting infected during the outbreak.

  5. Effects of fear factors in disease propagation

    International Nuclear Information System (INIS)

    Wang Yubo; Xiao Gaoxi; Cheng, Tee Hiang; Wong Limsoon; Fu Xiuju; Ma, Stefan

    2011-01-01

    Upon an outbreak of a dangerous infectious disease, people generally tend to reduce their contacts with others in fear of getting infected. Such typical actions apparently help slow down the spreading of infection. Thanks to today's broad public media coverage, the fear factor may even contribute to preventing an outbreak from happening. We are motivated to study such effects by adopting a complex network approach. First we evaluate the simple case where connections between individuals are randomly removed due to the fear factor. Then we consider a different case where each individual keeps at least a few connections after contact reduction. Such a case is arguably more realistic since people may choose to keep a few social contacts, e.g., with their family members and closest friends, at any cost. Finally, a study is conducted on the case where connection removals are carried out dynamically while the infection is spreading out. Analytical and simulation results show that the fear factor may not easily prevent an epidemic outbreak from happening in scale-free networks. However, it significantly reduces the fraction of the nodes ever getting infected during the outbreak. (paper)

  6. The risk of disabling, surgery and reoperation in Crohn's disease - A decision tree-based approach to prognosis.

    Science.gov (United States)

    Dias, Cláudia Camila; Pereira Rodrigues, Pedro; Fernandes, Samuel; Portela, Francisco; Ministro, Paula; Martins, Diana; Sousa, Paula; Lago, Paula; Rosa, Isadora; Correia, Luis; Moura Santos, Paula; Magro, Fernando

    2017-01-01

    Crohn's disease (CD) is a chronic inflammatory bowel disease known to carry a high risk of disabling and many times requiring surgical interventions. This article describes a decision-tree based approach that defines the CD patients' risk or undergoing disabling events, surgical interventions and reoperations, based on clinical and demographic variables. This multicentric study involved 1547 CD patients retrospectively enrolled and divided into two cohorts: a derivation one (80%) and a validation one (20%). Decision trees were built upon applying the CHAIRT algorithm for the selection of variables. Three-level decision trees were built for the risk of disabling and reoperation, whereas the risk of surgery was described in a two-level one. A receiver operating characteristic (ROC) analysis was performed, and the area under the curves (AUC) Was higher than 70% for all outcomes. The defined risk cut-off values show usefulness for the assessed outcomes: risk levels above 75% for disabling had an odds test positivity of 4.06 [3.50-4.71], whereas risk levels below 34% and 19% excluded surgery and reoperation with an odds test negativity of 0.15 [0.09-0.25] and 0.50 [0.24-1.01], respectively. Overall, patients with B2 or B3 phenotype had a higher proportion of disabling disease and surgery, while patients with later introduction of pharmacological therapeutic (1 months after initial surgery) had a higher proportion of reoperation. The decision-tree based approach used in this study, with demographic and clinical variables, has shown to be a valid and useful approach to depict such risks of disabling, surgery and reoperation.

  7. Clinical pattern of Pott's disease of the spine, outcome of treatment and prognosis in adult Sudanese patients

    Energy Technology Data Exchange (ETDEWEB)

    Mbbs, El Bashir Gusm Elbari Ahmed [Clinical Medicine, University of Khartoum, Khartoum (Sudan)

    1997-04-01

    Fifty patients admitted to Khartoum Teaching Hospital and Shaab Teaching Hospital in the period from October 1994- October 1996 and diagnosed as Pott's disease of spine were included in the study. Patients below the age of 15 years were excluded. Full history and physical examination were performed in each patients. Haemoglobin concentration, Packed cell volume . (PCV) Erythrocyte Sedimentation Rate (ESR), White Blood Cell Count total and differential were done for all patients together with chest X-Ray, spinal X-Ray A. P. and lateral views. Myelogram, CT Scan, Mantoux and CSF examinations were done when needed.The main age of the study group was 41.3{+-}17.6 years, with male to female ratio of 30-20 (3:2). Tuberculoses spondylitis affect the cervical spines in 2 cases (3.45%), the upper thoracic in 10 cases (17.24%), mid thoracic 20 times (34.48%), lower thoracic 20 cases (34>48%), lumber spines 6 cases (10.35%) and no lesion in the sacral spines. Pulmonary tuberculosis was found in 18 patients (36%) together with Pott's disease of the spine.All patients came with back pain, lower limbs weakness and the course of the disease was progressive, 35 patients (70%) were unable to walk, and the sphincters were affected in 37 patients (74%) of the cases.On medical treatment 37 patients (74%) showed progressive improvement, 5 patients (10%) remained static or deteriorated and 8 patients (16%) died. 2 of those who died had developed severe bed sores and anemia before death, 3 of them developed deep vein thrombosis (DVT) and died even though they started anticoagulant therapy, two patients developed drug induced hepatitis and died in spite of stopping the drugs, and one patient had got militry tuberculosis showed no adverse effect on outcome of treatment. Surgery done on two patients showed good outcome.(Author)

  8. Clinical pattern of Pott's disease of the spine, outcome of treatment and prognosis in adult Sudanese patients

    International Nuclear Information System (INIS)

    Mbbs, El Bashir Gusm Elbari Ahmed

    1997-04-01

    Fifty patients admitted to Khartoum Teaching Hospital and Shaab Teaching Hospital in the period from October 1994- October 1996 and diagnosed as Pott's disease of spine were included in the study. Patients below the age of 15 years were excluded. Full history and physical examination were performed in each patients. Haemoglobin concentration, Packed cell volume . (PCV) Erythrocyte Sedimentation Rate (ESR), White Blood Cell Count total and differential were done for all patients together with chest X-Ray, spinal X-Ray A. P. and lateral views. Myelogram, CT Scan, Mantoux and CSF examinations were done when needed.The main age of the study group was 41.3±17.6 years, with male to female ratio of 30-20 (3:2). Tuberculoses spondylitis affect the cervical spines in 2 cases (3.45%), the upper thoracic in 10 cases (17.24%), mid thoracic 20 times (34.48%), lower thoracic 20 cases (34>48%), lumber spines 6 cases (10.35%) and no lesion in the sacral spines. Pulmonary tuberculosis was found in 18 patients (36%) together with Pott's disease of the spine.All patients came with back pain, lower limbs weakness and the course of the disease was progressive, 35 patients (70%) were unable to walk, and the sphincters were affected in 37 patients (74%) of the cases.On medical treatment 37 patients (74%) showed progressive improvement, 5 patients (10%) remained static or deteriorated and 8 patients (16%) died. 2 of those who died had developed severe bed sores and anemia before death, 3 of them developed deep vein thrombosis (DVT) and died even though they started anticoagulant therapy, two patients developed drug induced hepatitis and died in spite of stopping the drugs, and one patient had got militry tuberculosis showed no adverse effect on outcome of treatment. Surgery done on two patients showed good outcome.(Author)

  9. Assessment of metabolomic and proteomic biomarkers in detection and prognosis of progression of renal function in chronic kidney disease.

    Directory of Open Access Journals (Sweden)

    Esther Nkuipou-Kenfack

    Full Text Available Chronic kidney disease (CKD is part of a number of systemic and renal diseases and may reach epidemic proportions over the next decade. Efforts have been made to improve diagnosis and management of CKD. We hypothesised that combining metabolomic and proteomic approaches could generate a more systemic and complete view of the disease mechanisms. To test this approach, we examined samples from a cohort of 49 patients representing different stages of CKD. Urine samples were analysed for proteomic changes using capillary electrophoresis-mass spectrometry and urine and plasma samples for metabolomic changes using different mass spectrometry-based techniques. The training set included 20 CKD patients selected according to their estimated glomerular filtration rate (eGFR at mild (59.9±16.5 mL/min/1.73 m2; n = 10 or advanced (8.9±4.5 mL/min/1.73 m2; n = 10 CKD and the remaining 29 patients left for the test set. We identified a panel of 76 statistically significant metabolites and peptides that correlated with CKD in the training set. We combined these biomarkers in different classifiers and then performed correlation analyses with eGFR at baseline and follow-up after 2.8±0.8 years in the test set. A solely plasma metabolite biomarker-based classifier significantly correlated with the loss of kidney function in the test set at baseline and follow-up (ρ = -0.8031; p<0.0001 and ρ = -0.6009; p = 0.0019, respectively. Similarly, a urinary metabolite biomarker-based classifier did reveal significant association to kidney function (ρ = -0.6557; p = 0.0001 and ρ = -0.6574; p = 0.0005. A classifier utilising 46 identified urinary peptide biomarkers performed statistically equivalent to the urinary and plasma metabolite classifier (ρ = -0.7752; p<0.0001 and ρ = -0.8400; p<0.0001. The combination of both urinary proteomic and urinary and plasma metabolic biomarkers did not improve the correlation with eGFR. In

  10. The outcome and prognosis factors of adolescent nasopharyngeal carcinoma treated in a single institute-analysis of 148 patients

    International Nuclear Information System (INIS)

    Pei Su; Gao Li; Yi Junlin

    2011-01-01

    Objective: To evaluate the clinical characteristics, outcome and prognostic factors of adolescent nasopharyngeal carcinoma. Methods: Between Jan 1990 and Dec 2009, totally 148 pathological confirmed nasopharyngeal carcinoma (NPC) patients with age ≤20 years were treated in our hospital, including stage II 8, stage III 58, stage IV 81, and unknown 1 when restaged by TNM system (UICC 2002), ninety-four (63.5%) patients were treated with radiotherapy alone, 54 (36.5%)patients were treated with radiotherapy combined with cisplatin-based chemotherapy. Results: The median follow-up time for all patients was 44.5 months. The 5-year overall survival (OS), local-regional control (LRC) and distant metastasis-free survival (DMFS) rates were 82.9%, 85.1% and 78.6%. There were 42 patients (28.4%) failed with 16 regional recurrence and 29 distant metastasis, and 3 with both; bone metastasis was the most common site of distant metastasis(22/29). In univariate analysis,the adverse prognostic factors for OS were stage T 4 (χ 2 =5.61, P=0.018), radiation dose 2 =5.30, P=0.021), for LRC was radiation dose 2 =4.24, P=0.039). In multivariate analysis, radiation dose 4 were the independent prognostic factors for OS (χ 2 =5.73, 5.56, P=0.017, 0.018), for LRC was radiation dose 2 =5.81, P=0.016). Conclusions: The outcome of the present series was excellent, total nasopharyngeal radiation dose less than 70 Gy is inappropriate. Reduce the distant metastasis and late toxicities were the future direction for the treatment of adolescent nasopharyngeal carcinoma. (authors)

  11. Increased expression of hepatocyte nuclear factor 4 alpha transcribed by promoter 2 indicates a poor prognosis in hepatocellular carcinoma

    OpenAIRE

    Cai, Shao-hang; Lu, Shi-xun; Liu, Li-li; Zhang, Chris Zhiyi; Yun, Jing-ping

    2017-01-01

    Background: Hepatocyte nuclear factor 4 alpha (HNF4α) plays an important role in tumourigenesis. There is growing evidence indicating that HNF4α transcribed by promoter 1 (P1-HNF4α) is expressed at relatively low levels in HCC and its presence predicts a favourable outcome for hepatocellular carcinoma (HCC) patients. However, the role of HNF4α transcribed by promoter 2 (P2-HNF4α) in HCC remains unclear. Methods: A total of 615 HCC specimens were obtained to construct tissue microarrays and pe...

  12. Prognostic factors of pemphigus vulgaris disease: a study on 119 patients

    Directory of Open Access Journals (Sweden)

    Halaji Z

    2009-03-01

    Full Text Available "nBackground: Since the systemic steroids are introduced in Pemphigus Vulgaris treatment, the prognosis of disease improved significantly. This study was designed to evaluate determining factors in the prognosis of pemphigus vulgaris in Iranian patients. "nMethods: In this study, 119 patients with documented pemphigus vulgaris who had presented to Razi Hospital from 2001 until 2003 were included. These patients had presented for the first time and treated with prednisolone and Azathioprine. Morality rate, minor and major relapses and duration of first remission had been defined as prognostic criteria and correlation between them and other demographic variables and disease characteristics were investigated. "nResults: The majority of patients (84.1% were followed for more than one year. The major recurrence and minor recurrence occurred in 28(23.5% and 65(54.6% of patients respectively, no case of mortality was observed. In patients who received treatment six months or less after onset of disease the frequency of major recurrence was less than the others. 18(17.8% vs. 12(41.4%, (p=0.009. Duration of primary remission more than one year was detected in most of the patients (64.7%. In patients with less than 10 initial cutaneous lesions, period of primary remission was longer than the other patients. (p=0.009. Shorter duration of primary remission were noted in older patients (age>50 in comparison with younger patients (age≤50, p=0.04. "nConclusions: Male gender, old age, interval more than 6 months between onsets of symptoms to initial treatment and more than 10 skin lesions on admission, are associated with poor prognosis of pemphigus vulgaris.

  13. Risk factors and prognosis for neonatal sepsis in southeastern Mexico: analysis of a four-year historic cohort follow-up

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    Leal Yelda A

    2012-06-01

    Full Text Available Abstract Background Neonatal sepsis is a worldwide public health issue in which, depending on the studied population, marked variations concerning its risk and prognostic factors have been reported. The aim of this study was to assess risk and prognostic factors for neonatal sepsis prevailing at a medical unit in southeastern Mexico. Thus, we used a historic cohort design to assess the association between a series of neonates and their mothers, in addition to hospital evolution features and the risk and prognosis of neonatal sepsis (defined by Pediatric Sepsis Consensus [PSC] criteria in 11,790 newborns consecutively admitted to a Neonatology Service in Mérida, Mexico, between 2004 and 2007. Results Sepsis was found in 514 of 11,790 (4.3 % newborns; 387 of these cases were categorized as early-onset (72 h (24.7 %. After logistic regression, risk factors for sepsis included the following: low birth weight; prematurity; abnormal amniotic fluid; premature membrane rupture (PMR at >24 h; respiratory complications, and the requirement of assisted ventilation, O2 Inspiration fraction (IF >60 %, or a surgical procedure. Some of these factors were differentially associated with early- or late-onset neonatal sepsis. The overall mortality rate of sepsis was 9.5 %. A marked difference in the mortality rate was found between early- and late-onset sepsis (p >0.0001. After Cox analysis, factors associated with mortality in newborns with sepsis comprised the following: prematurity; low birth weight; low Apgar score; perinatal asphyxia, and the requirement of any invasive medical or surgical procedure. Conclusions The incidence of neonatal sepsis in southeastern Mexico was 4.3 %. A different risk and prognostic profile between early- and late-onset neonatal sepsis was found.

  14. Factor VII-Induced MicroRNA-135a Inhibits Autophagy and Is Associated with Poor Prognosis in Hepatocellular Carcinoma

    Directory of Open Access Journals (Sweden)

    Kuang-Tzu Huang

    2017-12-01

    Here, we identified miR-135a as a highly upregulated miRNA in HCC in response to TF/FVII/PAR2 activation. Analyzing 103 HCC patient specimens, we confirmed that miR-135a was frequently elevated in HCC tissues with higher FVII expression compared to adjacent non-cancerous counterparts. Increased miR-135a levels in HCC were also associated with tumor staging, recurrence, microvascular invasion, and decreased disease-free survival. We subsequently identified Atg14, a key component that regulates the formation of autophagosome as a direct target of miR-135a. Ectopic expression of miR-135a suppressed Atg14 levels and inhibited the autophagic processes. Our results indicate strong positive correlations between miR-135a levels and malignant behaviors in HCC patients and also suggest novel functions of miR-135a in regulation of autophagy, which could be useful as a potential target for prognostic and therapeutic uses.

  15. MicroRNA-binding site polymorphisms in genes involved in colorectal cancer etiopathogenesis and their impact on disease prognosis

    Czech Academy of Sciences Publication Activity Database

    Schneiderová, B.; Naccarati, Alessio; Pardini, Barbara; Rosa, F.; Di Gaetano, C.; Jirásková, Kateřina; Opattová, Alena; Levý, M.; Veskrna, K.; Veškrnová, V.; Buchler, T.; Landi, S.; Vodička, Pavel; Vymetálková, Veronika

    2017-01-01

    Roč. 32, č. 5 (2017), s. 533-542 ISSN 0267-8357 R&D Projects: GA MZd(CZ) NV15-26535A; GA MŠk(CZ) LD14050; GA MZd(CZ) NV15-27580A; GA ČR(CZ) GA17-16857S Institutional support: RVO:68378041 Keywords : excision-repair genes * bladder- cancer * tumor-growth Subject RIV: EB - Genetics ; Molecular Biology OBOR OECD: Biochemistry and molecular biology Impact factor: 2.507, year: 2016

  16. Fall risk factors in Parkinson's disease.

    Science.gov (United States)

    Gray, P; Hildebrand, K

    2000-08-01

    Parkinson's disease (PD) is a neurodegenerative disorder characterized by tremor, rigidity, bradykinesia, gait disturbance, and postural instability. Patients with PD suffer frequent falls, yet little research has been done to identify risks specific to PD patients. The objective of this study was to identify the risk factors associated with falls for PD patients through the collection of demographic, environmental, and medical information as well as fall diaries completed during a 3-month period. Patients with a diagnosis of idiopathic PD, with and without falls, were included in the study provided they could stand and walk and had no other condition that could predispose them to falls. Of the 118 participants, 59% reported one or more falls. A total of 237 falls were reported. Duration and severity of PD symptoms, particularly freezing, involuntary movements, and walking and postural difficulties, were significantly associated with an increased risk of falls. Other factors associated with falls were postural hypotension and daily intake of alcohol. Forty percent of falls resulted in injury, but serious injury was rare. The findings have implications for reducing the risk of falls through patient education.

  17. The value of measurements of the cerebrovascular reserve capacity (CVRC) for the assessment and prognosis of cerebrovascular disease

    International Nuclear Information System (INIS)

    Einhaeupl, K.M.; Valdueza, J.M.

    1997-01-01

    Today, the diagnostic and therapeutic principles in the management of stroke are changing. Prevention of stroke is one of the major fields of research. One important aim of the newly developed diagnostic techniques is the identification of a particular subgroup of patients with compromised cerebral circulation who will benefit from surgical or medical therapies. The assessment of the CVRC with tracer techniques and the acetazolamide test seem to be a realiable and promising method for this purpose: 1. In carotid artery occlusion, the measurement of CVRV facilitates the identification of a subgroup of patients with compromised CVRC who show an improvement of CVRC after EC-IC bypass surgery. The value of bypass surgery for the prevention of stroke however, has to be confirmed by prospective studies. 2. The benefit from carotid surgery for patients with high-grade carotid stenosis and transient ischemic attack has been convincingly demonstrated by several studies. In asymptomatic patients, however, desobliteration of the carotid artery remains controversial. The identification of asymptomatic cases with compromised CVRC probably contributes to the recognition of patients with a high risk of suffering hemodynamic stroke. 3. In vascular dementia, cerebral blood flow measurements at rest alone have not been useful. CVRC measurements may offer a diagnostic advance in this still not well understood disease. (orig.) [de

  18. Increased expression of hepatocyte nuclear factor 4 alpha transcribed by promoter 2 indicates a poor prognosis in hepatocellular carcinoma.

    Science.gov (United States)

    Cai, Shao-Hang; Lu, Shi-Xun; Liu, Li-Li; Zhang, Chris Zhiyi; Yun, Jing-Ping

    2017-10-01

    Hepatocyte nuclear factor 4 alpha (HNF4α) plays an important role in tumourigenesis. There is growing evidence indicating that HNF4α transcribed by promoter 1 (P1-HNF4α) is expressed at relatively low levels in HCC and its presence predicts a favourable outcome for hepatocellular carcinoma (HCC) patients. However, the role of HNF4α transcribed by promoter 2 (P2-HNF4α) in HCC remains unclear. A total of 615 HCC specimens were obtained to construct tissue microarrays and perform immunohistochemistry. The relationship between P2-HNF4α and clinical features of HCC patients were analysed. Kaplan-Meier analysis was conducted to assess the prognostic value of P2-HNF4α. The results showed that the expression of P2-HNF4α in HCC was noticeably increased in HCC tissues compared with the nontumourous tissues. In addition, P1-HNF4α expression was negatively correlated with P2-HNF4α expression ( p  = 0.023). High P2-HNF4α expression was significantly associated with poor differentiation of HCC ( p = 0.002) and vascular invasion ( p = 0.017). Kaplan-Meier analysis showed that P2-HNF4α expression was closely correlated with overall survival in the training group ( p = 0.01), validation group ( p = 0.034), and overall group of patients with HCC ( p P2-HNF4α, different from P1-HNF4α, is markedly upregulated and serves as an oncogene-associated protein in HCC. Our study therefore provides a promising biomarker for prognostic prediction and a potential therapeutic target for HCC.

  19. Association of microRNA-200c expression levels with clinicopathological factors and prognosis in endometrioid endometrial cancer.

    Science.gov (United States)

    Wilczynski, Milosz; Danielska, Justyna; Domanska-Senderowska, Daria; Dzieniecka, Monika; Szymanska, Bozena; Malinowski, Andrzej

    2018-05-01

    MicroRNAs (miRNAs) are regulators of gene expression, which play an important role in many critical cellular processes including apoptosis, proliferation and cell differentiation. Aberrant miRNA expression has been reported in a variety of human malignancies. Therefore, miRNAs may be potentially used as cancer biomarkers. miRNA-200c, which is a member of the miRNA-200 family, might play an essential role in tumor progression. The purpose of this study was to evaluate the prognostic and clinical significance of miRNA-200c in women with endometrioid endometrial cancer. Total RNA extraction from 90 archival formalin-fixed paraffin-embedded tissue samples of endometri-oid endometrial cancer and 10 normal endometrium samples was performed. After cDNA synthesis, real-time polymerase chain reaction was conducted and relative expression of miRNA-200c was assessed. Then, miRNA-200c expression levels were evaluated with regard to clinicopathological characteristics. The expression levels of miRNA-200c were significantly increased in endometrioid endometrial cancer samples. Expression of miRNA-200c maintained at significantly higher levels in the early stage endometrioid endometrial cancer compared with more advanced stages. In the Kaplan-Meier analysis, lower levels of miRNA-200c expression were associated with inferior survival. Expression levels of miRNA-200c might be associated with clinicopathological factors and survival in endometrioid endometrial cancer. © 2018 Nordic Federation of Societies of Obstetrics and Gynecology.

  20. Epidemiology and Prognosis of Heart Failure

    Directory of Open Access Journals (Sweden)

    Ilaria Spoletini

    2017-01-01

    Full Text Available In this article the state of the art of prevalence, incidence and prognosis of heart failure is discussed. Prevalence and incidence are two measures of disease occurrence. Briefly, prevalence is the proportion of the population affected by the disease at a certain point in time. Incidence indicates the number of new cases within a given time period in a population at risk for the disease (for example, elderly people. A related, prognostic measure is mortality, i.e. the incidence of death from the disease occurring in a period of time. In the case of chronic, steady- state disease such as heart failure, disease duration is directly affected by mortality, and prevalence may correspond to the incidence of disease multiplied by the average duration of disease . Prevalence rates of heart failure may, therefore, vary across studies depending on the variability in incidence as well as in survival between population samples. Also, given that heart failure is a complex syndrome with different phenotypes (see article 1, each with specific clinical characteristics and associated risk factors, prevalence and incidence rates may vary according to the definition of the heart failure subtype. Finally, rates may vary on the basis of the method of collecting data and the criterion for defining left ventricular systolic dysfunction that is applied in the study.

  1. Effect of Factor XIII-A G185T Polymorphism on Visual Prognosis after Photodynamic Therapy for Neovascular Macular Degeneration

    Directory of Open Access Journals (Sweden)

    Francesco Parmeggiani

    2015-08-01

    Full Text Available Macular degenerations represent leading causes of central blindness or low vision in developed countries. Most of these severe visual disabilities are due to age-related macular degeneration (AMD and pathologic myopia (PM, both of which are frequently complicated by subfoveal choroidal neovascularization (CNV. Photodynamic therapy with verteporfin (PDT-V is still employed for CNV treatment in selected cases or in combined regimen. In Caucasian patients, the common polymorphism G185T of factor XIII-A gene (FXIII-A-G185T; rs5985 has been described as predictor of poor angiographic CNV responsiveness to PDT-V. Nevertheless, the prognostic implications of this pharmacogenetic determinant on long-term visual outcome after a PDT-V regimen have not been evaluated. We retrospectively selected Caucasian patients presenting with treatment-naive CNV and receiving standardized PDT-V protocol for two years. The study population included patients affected by subfoveal CNV secondary to AMD or PM. We assessed the correlations between the polymorphic allele T of FXIII-A-G185T and: (1 total number of photodynamic treatments; and (2 change in visual acuity from baseline to the end of the follow-up period. Considering a total study population of 412 patients with neovascular AMD or PM, the carriers of 185 T-allele of FXIII-A (GT or TT genotype received a higher number of photodynamic treatments than patients without it (GG wild-type genotype (p < 0.01; mean number of PDT-V: 5.51 vs. 3.76, respectively. Moreover, patients with 185 T-allele of FXIII-A had a more marked worsening of visual acuity at 24 months than those with the GG-185 wild genotype (p < 0.01; mean difference in logMAR visual acuity: 0.22 vs. 0.08, respectively. The present findings show that the G185T polymorphism of the FXIII-A gene is associated with significant differences in the long-term therapeutic outcomes of patients treated with standardized PDT-V protocol. The comprehensive appraisal of

  2. Protein tyrosine phosphatase µ (PTP µ or PTPRM, a negative regulator of proliferation and invasion of breast cancer cells, is associated with disease prognosis.

    Directory of Open Access Journals (Sweden)

    Ping-Hui Sun

    Full Text Available BACKGROUND: PTPRM has been shown to exhibit homophilic binding and confer cell-cell adhesion in cells including epithelial and cancer cells. The present study investigated the expression of PTPRM in breast cancer and the biological impact of PTPRM on breast cancer cells. DESIGN: Expression of PTPRM protein and gene transcript was examined in a cohort of breast cancer patients. Knockdown of PTPRM in breast cancer cells was performed using a specific anti-PTPRM transgene. The impact of PTPRM knockdown on breast cancer was evaluated using in vitro cell models. RESULTS: A significant decrease of PTPRM transcripts was seen in poorly differentiated and moderately differentiated tumours compared with well differentiated tumours. Patients with lower expression of PTPRM had shorter survival compared with those which had a higher level of PTPRM expression. Knockdown of PTPRM increased proliferation, adhesion, invasion and migration of breast cancer cells. Furthermore, knockdown of PTPRM in MDA-MB-231 cells resulted in increased cell migration and invasion via regulation of the tyrosine phosphorylation of ERK and JNK. CONCLUSIONS: Decreased expression of PTPRM in breast cancer is correlated with poor prognosis and inversely correlated with disease free survival. PTPRM coordinated cell migration and invasion through the regulation of tyrosine phosphorylation of ERK and JNK.

  3. Histopathologic patterns as markers of prognosis in patients undergoing hepatectomy for colorectal cancer liver metastases - Pushing growth as an independent risk factor for decreased survival.

    Science.gov (United States)

    Falcão, Daniela; Alexandrino, Henrique; Caetano Oliveira, Rui; Martins, João; Ferreira, Luís; Martins, Ricardo; Serôdio, Marco; Martins, Mónica; Tralhão, José Guilherme; Cipriano, Maria Augusta; Castro E Sousa, Francisco

    2018-04-11

    Liver resection combined with neoadjuvant chemotherapy (NAC) has reported notable results in patients with colorectal liver metastases (CRLM). Tumoral response to NAC is associated with specific histopathologic patterns with prognostic implications. The main objective of this study was to evaluate the influence of pathological findings on overall survival (OS), disease-free survival (DFS) and liver recurrence-free survival (LRFS). Analysis of clinical and outcome data from 110 patients who underwent first CRLM resection between January 2010 and July 2013. Blinded pathological review of histological material of several parameters: resection margin, tumor regression grade (TRG), tumor thickness at the tumor-normal interface (TTNI) and the growth pattern (GP). The median survival following hepatic resection was 52 months and 3- and 5- year Kaplan-Meier estimates were 69 and 48%, respectively. Seventy-four patients developed recurrent disease. Oxaliplatin-based chemotherapy was significantly associated with a pushing GP. A positive resection margin was an independent predictor of decreased DFS (p = 0.018) but not of decreased OS. LRFS was strongly reduced by the absence of histologic tumor response (p = 0.018). The pushing pattern had an adverse impact on both OS (p = 0.007) and DFS (p = 0.004) on multivariate analysis. The prognostic value of histopathological features in patients who underwent CRLM's resection is undeniable. The pushing GP was related with worse prognosis. Further studies are required to clarify the biological mechanisms underlying these findings in order to enhance a more personalized and efficient treatment of these patients. Copyright © 2018 Elsevier Ltd, BASO ~ The Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights reserved.

  4. Depression as a risk factor for poor prognosis among patients with acute coronary syndrome: systematic review and recommendations: a scientific statement from the American Heart Association.

    Science.gov (United States)

    Lichtman, Judith H; Froelicher, Erika S; Blumenthal, James A; Carney, Robert M; Doering, Lynn V; Frasure-Smith, Nancy; Freedland, Kenneth E; Jaffe, Allan S; Leifheit-Limson, Erica C; Sheps, David S; Vaccarino, Viola; Wulsin, Lawson

    2014-03-25

    Although prospective studies, systematic reviews, and meta-analyses have documented an association between depression and increased morbidity and mortality in a variety of cardiac populations, depression has not yet achieved formal recognition as a risk factor for poor prognosis in patients with acute coronary syndrome by the American Heart Association and other health organizations. The purpose of this scientific statement is to review available evidence and recommend whether depression should be elevated to the status of a risk factor for patients with acute coronary syndrome. Writing group members were approved by the American Heart Association's Scientific Statement and Manuscript Oversight Committees. A systematic literature review on depression and adverse medical outcomes after acute coronary syndrome was conducted that included all-cause mortality, cardiac mortality, and composite outcomes for mortality and nonfatal events. The review assessed the strength, consistency, independence, and generalizability of the published studies. A total of 53 individual studies (32 reported on associations with all-cause mortality, 12 on cardiac mortality, and 22 on composite outcomes) and 4 meta-analyses met inclusion criteria. There was heterogeneity across studies in terms of the demographic composition of study samples, definition and measurement of depression, length of follow-up, and covariates included in the multivariable models. Despite limitations in some individual studies, our review identified generally consistent associations between depression and adverse outcomes. Despite the heterogeneity of published studies included in this review, the preponderance of evidence supports the recommendation that the American Heart Association should elevate depression to the status of a risk factor for adverse medical outcomes in patients with acute coronary syndrome.

  5. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... our information on Coping With Cancer helpful. Understanding Statistics About Survival Doctors estimate prognosis by using statistics that researchers have collected over many years about ...

  6. [Parkinson's disease(s): recent insight into genetic factors

    NARCIS (Netherlands)

    Warrenburg, B.P.C. van de; Scheffer, H.; Heutink, P.; Bloem, B.R.

    2007-01-01

    In recent years, 5 genes have been identified that are unambiguously associated with genetic forms of Parkinson's disease. These genes probably explain less than 10% of all cases of Parkinson's disease. Clinically, these genetic forms can closely resemble idiopathic Parkinson's disease. Mutation

  7. Molecular subclassification determined by human papillomavirus and epidermal growth factor receptor status is associated with the prognosis of oropharyngeal squamous cell carcinoma.

    Science.gov (United States)

    Nakano, Takafumi; Yamamoto, Hidetaka; Nakashima, Torahiko; Nishijima, Toshimitsu; Satoh, Masanobu; Hatanaka, Yui; Shiratsuchi, Hideki; Yasumatsu, Ryuji; Toh, Satoshi; Komune, Shizuo; Oda, Yoshinao

    2016-04-01

    Human papillomavirus (HPV) infection is an indicator of good response to chemoradiotherapy in oropharyngeal squamous cell carcinoma (OPSCC), and epidermal growth factor receptor (EGFR) is a molecular-therapeutic target in head and neck squamous cell carcinoma. Here we investigated the prevalence and prognostic significance of HPV infection and EGFR alteration in OPSCC. We analyzed the presence of high-risk HPV using in situ hybridization, protein expressions of p16 and EGFR using immunohistochemistry, and the EGFR gene copy number gain using chromogenic in situ hybridization (CISH) in 105 cases of OPSCC. The biopsy specimens before chemoradiotherapy were used for these analyses. HPV infection and p16 protein overexpression were detected in 53.3% and 52.4% of the OPSCCs, and each factor was associated with better overall survival (P = .0026 and P = .0026) and nonkeratinizing histology (P = .0002 and P = .0004), respectively. EGFR gene copy number gain (high polysomy or amplification) was detected in 12.4% of the OPSCCs and was correlated with EGFR protein overexpression (P = .0667) and worse overall survival (P CISH positive) were mutually exclusive. The HPV-negative/EGFR CISH-positive OPSCCs had significantly worse overall survival than did the HPV-positive/EGFR CISH-negative OPSCCs and HPV-negative/EGFR CISH-negative OPSCCs (P CISH-negative OPSCCs had favorable prognosis irrespective of HPV infection. Our results suggest that EGFR gene copy number gain-positive tumors represent an HPV-negative, aggressive subgroup of OPSCCs. The molecular subclassification of OPSCCs based on HPV infection and EGFR status may serve as important information for appropriate therapeutic strategy. Copyright © 2015 Elsevier Inc. All rights reserved.

  8. Retinal Pigment Epithelial Tears in the Era of Intravitreal Pharmacotherapy: Risk Factors, Pathogenesis, Prognosis and Treatment (An American Ophthalmological Society Thesis)

    Science.gov (United States)

    Sarraf, David; Joseph, Anthony; Rahimy, Ehsan

    2014-01-01

    Purpose: To describe the risk factors, pathogenesis, and prognosis of retinal pigment epithelial (RPE) tears and to demonstrate our hypothesis that continued anti–vascular endothelial growth factor (VEGF) therapy after an RPE tear has occurred correlates with improved long-term visual and anatomical outcomes. Methods: We searched a database of 10,089 patients and retrospectively identified a large case series of 56 eyes with neovascular age-related macular degeneration (AMD) complicated by an RPE tear over an 8-year period. Baseline visual acuity (VA) was tabulated and analysis of the RPE tear was performed with multimodal imaging. Follow-up VA, progression of the tear, and severity of fibrosis were evaluated, and each was correlated with number of anti-VEGF injections. Results: Average follow-up for the 56 eyes was 42 months, and mean logMAR VA at baseline was 0.88 (Snellen VA 20/150) with minimal decline over 3 years. LogMAR VA plotted against number of anti-VEGF injections demonstrated that more frequent and cumulative injections correlated with better VA (Ptear, reduced fibrosis, and lower risk of a large, end-stage exudative disciform scar. Conclusions: Fifteen to 20% of vascularized pigment epithelial detachments (PEDs) may develop RPE tears after anti-VEGF therapy due to progressive contraction of the type 1 choroidal neovascular membrane in a PED at risk. Continued monitoring of RPE tears for exudative changes warranting anti-VEGF therapy may stabilize VA, improve anatomical outcomes, reduce fibrosis, and decrease the risk of developing a large blinding end-stage exudative disciform scar. PMID:25646033

  9. Coronary Microvascular Function and Cardiovascular Risk Factors in Women With Angina Pectoris and No Obstructive Coronary Artery Disease

    DEFF Research Database (Denmark)

    Mygind, Naja Dam; Michelsen, Marie Mide; Peña, Adam

    2016-01-01

    BACKGROUND: The majority of women with angina-like chest pain have no obstructive coronary artery disease when evaluated with coronary angiography. Coronary microvascular dysfunction is a possible explanation and associated with a poor prognosis. This study evaluated the prevalence of coronary...... microvascular dysfunction and the association with symptoms, cardiovascular risk factors, psychosocial factors, and results from diagnostic stress testing. METHODS AND RESULTS: After screening 3568 women, 963 women with angina-like chest pain and a diagnostic coronary angiogram without significant coronary.......01), hypertension (P=0.02), current smoking (Ppain characteristics or results from diagnostic stress testing...

  10. Outcome and prognostic factors in a French cohort of patients with myositis-associated interstitial lung disease.

    Science.gov (United States)

    Obert, Julie; Freynet, Olivia; Nunes, Hilario; Brillet, Pierre-Yves; Miyara, Makoto; Dhote, Robin; Valeyre, Dominique; Naccache, Jean-Marc

    2016-12-01

    Interstitial lung disease (ILD) is a common form of extramuscular involvement in patients with polymyositis/dermatomyositis and is associated with poor prognosis. This study was designed to describe the long-term outcome of myositis-associated ILD. This retrospective observational study was conducted in 48 consecutive patients. Two groups defined according to outcome were compared to determine prognostic factors: a "severe" group (vital capacity [VC] myositis-associated ILD had severe initial PFT results but a low mortality rate. Independent prognostic factors at presentation were initial VC and myopathic changes on electromyography. This study highlights the need for studies focusing on the correlation between muscle and lung pathogenic mechanisms.

  11. Fatores relacionados ao prognóstico da atresia biliar pós-portoenterostomia Factors related to the post-portoenterostomy prognosis of biliary atresia

    Directory of Open Access Journals (Sweden)

    Jorge Luiz dos Santos

    2002-01-01

    ós-portoenterostomia.Objective: this study considered the presence of congenital anomalies, ductal plate malformation, area of fibrosis and, mainly, the patient's age in cases of biliary atresia submitted to surgery. The present study verified the influence of these factors on the follow-up of a biliary atresia sample. Methods: a sample of 47 patients with biliary atresia was evaluated in a cross-sectional study. Their histologic specimens were stained for antibody anticytokeratin 19 and CAM 5.2 through immunohistochemistry in order to study biliary structures, and for picrosirius red to evaluate the area of fibrosis. The study of biliary structures was performed by two pathologists and the first author of the study. They were "blind" with regard to the clinical follow-up. The area of fibrosis was quantitatively evaluated. Data on the patients with regard to age, death and occurrence of liver transplantation were searched on the patients records. Results: age at portoenterostomy varied between 24 and 251 days of life (90.4 ±44.8 days and follow-up was available in 32 cases (72%. The nine cases (19% with extrahepatic congenital anomalies associated to biliary atresia did not present different prognosis from the remaining patients. Age at portoenterostomy influenced the prognosis (p=0.016. The area of fibrosis was different on patients aged less than 60 days and those aged more than 90 days at portoenterostomy (p=0.023, but did not influence the prognosis. The presence of ductal plate malformation, as well, did not influence the follow-up. Conclusions: age at portoenterostomy was the only factor that influenced prognosis on this sample of biliary atresia. It is necessary to increase the biliary atresia sample to check the influence of congenital extrahepatic anomalies on the follow-up post-portoenterostomy.

  12. Understanding Cancer Prognosis

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    Full Text Available ... Questions to Ask about Your Diagnosis Research Understanding Cancer Prognosis Oncologist Anthony L. Back, M.D., a ... for provider care teams (PDF-210KB). Understanding Your Cancer Prognosis Video View this video on YouTube. Three ...

  13. Risk factors for Alzheimer's disease : a genetic-epidemiologic study

    NARCIS (Netherlands)

    C.M. van Duijn (Cornelia)

    1992-01-01

    textabstractThe work presented in this thesis has been motivated by the Jack of knowledge of risk factors for Alzheimer's disease. It has been long recognised that genetic factors are implicated, in particular in early-onset Alzheimer's disease.4 But to what extent are genetic factors involved?

  14. Vitamin D Deficiency : Universal Risk Factor for Multifactorial Diseases?

    NARCIS (Netherlands)

    de Borst, Martin H.; de Boer, Rudolf A.; Stolk, Ronald P.; Slaets, Joris P. J.; Wolffenbuttel, Bruce H. R.; Navis, Gerjan

    In the Western world, the majority of morbidity and mortality are caused by multifactorial diseases. Some risk factors are related to more than one type of disease. These so-called universal risk factors are highly relevant to the population, as reduction of universal risk factors may reduce the

  15. Etiology, Localization and Prognosis in Cerebellar Infarctions

    Directory of Open Access Journals (Sweden)

    Yavuz Yücel

    2006-01-01

    Full Text Available Cerebrovasculer disease are the most frequent disease of the brain. Cerebellar infarct remains % 1.5-4.2 of these diseases. Etiological factors, lesion localization, symptoms and findings and relationship with prognosis of our patients with cerebellar infarct were investigated in our study. For this purpose, 32 patients were evaluated who were admitted to the Dicle University Medical School Department of Neurology in 1995-2001 hospitalized with the diagnosis of clinically and radiological confirmed cerebellar infarction.All of patients in the study group, 21 (%65.6 were male and 11 (%34.3 female. Age of overall patients ranged between 40 and 75 years with a mean of 57.8±10.2 years. Atherothrombotic infarct was the most frequent reason at the etiologic clinical classification. The most frequently found localization was the posterior inferior cerebellar artery infarct (%50. The leading two risk factors were hypertension (%78.1 and cigarette smoking (%50. The most common sign and symptoms were vertigo (%93.7, vomiting (%75, headache (%68.7 and cerebellar dysfunction findings (%50. The mean duration of hospitalization was 16.3±7.6 days. Overall mortality rate was found to be % 6.2. Finally, the most remarkable risk factors at cerebellar infarct patients are hypertension and atherosclerosis at etiology. We are considering that, controlling of these factors will reduce the appearance frequency of cerebellar infarcts.

  16. Sitting Time and Associated Factors among Chronic Disease ...

    African Journals Online (AJOL)

    Sitting Time and Associated Factors among Chronic Disease Patients in Cambodia, ... comprising those who had cardiovascular disease (n = 804), hypertension (n ... physical activity, no problem drinking and not having depression symptoms.

  17. Demographic, genetic, and environmental factors that modify disease course.

    Science.gov (United States)

    Marrie, Ruth Ann

    2011-05-01

    As with susceptibility to disease, it is likely that multiple factors interact to influence the phenotype of multiple sclerosis and long-term disease outcomes. Such factors may include genetic factors, socioeconomic status, comorbid diseases, and health behaviors, as well as environmental exposures. An improved understanding of the influence of these factors on disease course may reap several benefits, such as improved prognostication, allowing us to tailor disease management with respect to intensity of disease-modifying therapies and changes in specific health behaviors, in the broad context of coexisting health issues. Such information can facilitate appropriately adjusted comparisons within and between populations. Elucidation of these factors will require careful study of well-characterized populations in which the roles of multiple factors are considered simultaneously. Copyright © 2011 Elsevier Inc. All rights reserved.

  18. Strong adverse effect of epidermal growth factor receptor 2 overexpression on prognosis of patients with invasive lobular breast cancer: a comparative study with invasive ductal breast cancer in Chinese population.

    Science.gov (United States)

    Wang, Tong; Ma, Yuanyuan; Wang, Liang; Liu, Hong; Chen, Meixuan; Niu, Ruifang

    2015-08-01

    The data on the outcome of breast invasive lobular carcinoma (ILC) are conflicting. In addition, the prognostic effect of molecular subtypes on ILC remains unclear. In this study, the clinicopathological and prognostic data between 269 ILC and 816 invasive ductal carcinoma (IDC) cases in a Chinese population were extensively compared, with a median follow-up time of 7.8 years. Compared with the IDC group, ILC tumors had more lymph node invasion, hormonal receptor positivity, and human epidermal growth factor receptor 2 (HER2) negativity. ILC patients showed overall survival (OS) and recurrence/metastasis-free survival (RFS) rates similar to those of IDC patients but exhibited worse disease-free survival (DFS) rate because of the higher rate of contralateral breast cancer (BC). Further analysis showed that OS, RFS, and DFS were similar between ILC and IDC patients in the subgroups of luminal A and triple-negative BC with HER2 negativity but were worse in ILC patients than those in IDC patients in the subgroups of luminal B and HER2 overexpression with positive HER2 expression. Multivariate analysis indicated HER2 positivity as an independent risk factor for OS, RFS, and DFS of ILC patients, which increased the risk in the ILC group than that in IDC group. The interaction of HER2 and ILC was also defined as an independent risk factor for OS, RFS, and DFS of the entire population. In conclusion, overexpression of HER2 exhibited stronger negative effect on the prognosis of ILC patients than that in IDC patients, suggesting that treatment targeting HER2 is crucial for this BC subgroup.

  19. Normal myocardial perfusion scan portends a benign prognosis independent from the pretest probability of coronary artery disease. Sub-analysis of the J-ACCESS study

    International Nuclear Information System (INIS)

    Imamura, Yosihiro; Fukuyama, Takaya; Nishimura, Sigeyuki; Nishimura, Tsunehiko

    2009-01-01

    We assessed the usefulness of gated stress/rest 99mTc-tetrofosmin myocardial perfusion single photon emission computed tomography (SPECT) to predict ischemic cardiac events in Japanese patients with various estimated pretest probabilities of coronary artery disease (CAD). Of the 4031 consecutively registered patients for a J-ACCESS (Japanese Assessment of Cardiac Events and Survival Study by Quantitative Gated SPECT) study, 1904 patients without prior cardiac events were selected. Gated stress/rest myocardial perfusion SPECT was performed and segmental perfusion scores and quantitative gated SPECT results were derived. The pretest probability for having CAD was estimated using the American College of Cardiology/American Heart Association/American College of Physicians- American Society of Internal Medicine guideline data for the management of patients with chronic stable angina, which includes age, gender, and type of chest discomfort. The patients were followed up for three years. During the three-year follow-up period, 96 developed ischemic cardiac events: 17 cardiac deaths, 8 nonfatal myocardial infarction, and 71 clinically driven revascularization. The summed stress score (SSS) was the most powerful independent predictor of all ischemic cardiac events (hazard ratio 1.077, confidence interval (CI) 1.045-1.110). Abnormal SSS (>3) was associated with a significantly higher cardiac event rate in patients with an intermediate to high pretest probability of CAD. Normal SSS (≤3) was associated with a low event rate in patients with any pretest probability of CAD. Myocardial perfusion SPECT is useful for further risk-stratification of patients with suspected CAD. The abnormal scan result (SSS>3) is discriminative for subsequent cardiac events only in the groups with an intermediate to high pretest probability of CAD. The salient result is that normal scan results portend a benign prognosis independent from the pretest probability of CAD. (author)

  20. 459 Preventing Cardiovascular Disease Risk Factors through ...

    African Journals Online (AJOL)

    FIRST LADY

    2011-01-18

    Jan 18, 2011 ... injury. Risk factors may be considered as characteristic indicators ... by examining the cardiovascular risk factors that are related to various forms .... Cross country race, Handball, Jogging, Rope jumping, Running Soccer,.

  1. The distribution pattern of ERα expression, ESR1 genetic variation and expression of growth factor receptors: association with breast cancer prognosis in Russian patients treated with adjuvant tamoxifen.

    Science.gov (United States)

    Babyshkina, Nataliya; Vtorushin, Sergey; Zavyalova, Marina; Patalyak, Stanislav; Dronova, Tatyana; Litviakov, Nikolay; Slonimskaya, Elena; Kzhyshkowska, Julia; Cherdyntseva, Nadejda; Choynzonov, Evgeny

    2017-08-01

    Identification of additional biomarkers associated with ER genomic and nongenomic pathways could be very useful to distinguish patients who will benefit from tamoxifen treatment. The aim of this study was to analyze the prognostic significance of the distribution pattern of ERα expression, ESR1 gene single-nucleotide polymorphisms and expression levels of growth factor receptors in Russian hormone receptor-positive breast cancer patients treated with adjuvant tamoxifen. Formalin-fixed paraffin-embedded tumor tissue samples from 97 patients were examined for the distribution pattern of ERα expression, as well as for EGFR and TGF-βR1 expression by immunohistochemistry. Genotypes for ESR1 +30T>C (rs2077647) and ESR1 2014G>A (rs2228480) were analyzed using a TaqMan assay. Progression-free survival (PFS) was used as an endpoint for the survival analyses. We found that patients with the heterogeneous distribution of ERα expression had poor prognosis on tamoxifen treatment (P = 0.021). We identified a high EGFR expression in patients who developed distant metastasis or recurrence during tamoxifen treatment (a tamoxifen-resistant group-TR) in contrast to the distant metastasis-free patients (a tamoxifen-sensitive group-TS) (80.0 vs. 41.9 %, respectively, P = 0.009). Carriers of the ESR12014A mutant allele were more prevalent among the TR patients compared to the TS patients (26.3 vs. 8.0 %, respectively, P = 0.009). EGFR expression and the distribution pattern of ERα expression were associated with the response to tamoxifen by both univariate and multivariate logistic regression analyses. The presence of these markers either alone or in combination was correlated with the worse PFS for all patients. Analysis of the distribution pattern of ERα expression and the EGFR status in tumor tissue may be valuable for patient selection for tamoxifen adjuvant therapy.

  2. Over-expression of eukaryotic translation initiation factor 4 gamma 1 correlates with tumor progression and poor prognosis in nasopharyngeal carcinoma

    Directory of Open Access Journals (Sweden)

    Li Xin

    2010-04-01

    Full Text Available Abstract Background The aim of the present study was to analyze the expression of eukaryotic translation initiation factor 4 gamma 1 (EIF4G1 in nasopharyngeal carcinoma (NPC and its correlation with clinicopathologic features, including patients' survival time. Methods Using real-time PCR, we detected the expression of EIF4G1 in normal nasopharyngeal tissues, immortalized nasopharyngeal epithelial cell lines NP69, NPC tissues and cell lines. EIF4G1 protein expression in NPC tissues was examined using immunohistochemistry. Survival analysis was performed using Kaplan-Meier method. The effect of EIF4G1 on cell invasion and tumorigenesis were investigated. Results The expression levels of EIF4G1 mRNA were significantly greater in NPC tissues and cell lines than those in the normal nasopharyngeal tissues and NP69 cells (P EIF4G1 protein was higher in NPC tissues than that in the nasopharyngeal tissues (P EIF4G1 protein in tumors were positively correlated with tumor T classification (P = 0.039, lymph node involvement (N classification, P = 0.008, and the clinical stages (P = 0.003 of NPC patients. Patients with higher EIF4G1 expression had shorter overall survival time (P = 0.019. Multivariate analysis showed that EIF4G1 expression was an independent prognostic indicator for the overall survival of NPC patients. Using shRNA to knock down the expression of EIF4G1 not only markedly inhibited cell cycle progression, proliferation, migration, invasion, and colony formation, but also dramatically suppressed in vivo xenograft tumor growth. Conclusion Our data suggest that EIF4G1 can serve as a biomarker for the prognosis of NPC patients.

  3. Factores que determinan el mal pronóstico y la exacerbación del asma en niños que asisten a consulta de alergología pediátrica Factors determining the poor prognosis and asthma exacerbation in children seen in the pediatric allergy service

    Directory of Open Access Journals (Sweden)

    Alain R. Rodríguez-Orozco

    2007-03-01

    Full Text Available El asma es una de las enfermedades de mayor impacto en la práctica pediátrica. Este es un estudio descriptivo, transversal que se realizó con el objetivo de identificar los factores que determinan la exacerbación y el mal pronóstico del asma bronquial en los niños. Se estudiaron 45 pacientes con diagnóstico de asma bronquial. Las crisis se presentaron en el hogar en el 76 % y en el 24 %, en la escuela. Los desencadenantes de las crisis agudas de asma bronquial fueron: el ejercicio (73 %, las infecciones respiratorias (57 % y la rinitis (55 %. Los factores de mal pronóstico más frecuentemente encontrados fueron: rinorrea sin catarro (60 %, sexo masculino (51 %, 3 o más episodios de sibilancias en los 6 meses previos (42 % y asma en los padres (37 %. La presencia de las exacerbaciones y los criterios de mal pronóstico repercuten en el control y en la calidad de vida del niño asmático y deben detectarse en la consulta de atención primaria.Asthma is one of the diseases with a greater impact on pediatric practice. This descriptive, cross-sectional study was undertaken to identify those factors determining the exacerbation and poor prognosis of bronchial asthma in children. Forty five patients with diagnosis of bronchial asthma were studied. The crises were developed at home in 76 % and at school in 24 % of the children. Triggering causes of acute crises of bronchial asthma were: exercise (73 %, respiratory infections (57 %, and rhinitis (55 %. The factors of poor prognosis most frequently found were: rhinorrhea without cold (60 %, male sex (51%, three or more episodes of wheezes in previous months (42 %, and asthma in parents (37 %. The presence of exacerbations and the criteria of poor prognosis influence on the control and quality of life of the asthmatic children, and they should be detected at the primary care level.

  4. HER-2, p53, p21 and hormonal receptors proteins expression as predictive factors of response and prognosis in locally advanced breast cancer treated with neoadjuvant docetaxel plus epirubicin combination

    International Nuclear Information System (INIS)

    Tiezzi, Daniel G; Andrade, Jurandyr M; Ribeiro-Silva, Alfredo; Zola, Fábio E; Marana, Heitor RC; Tiezzi, Marcelo G

    2007-01-01

    Neoadjuvant chemotherapy has been considered the standard care in locally advanced breast cancer. However, about 20% of the patients do not benefit from this clinical treatment and, predictive factors of response were not defined yet. This study was designed to evaluate the importance of biological markers to predict response and prognosis in stage II and III breast cancer patients treated with taxane and anthracycline combination as neoadjuvant setting. Sixty patients received preoperative docetaxel (75 mg/m 2 ) in combination with epirubicin (50 mg/m 2 ) in i.v. infusion in D1 every 3 weeks after incisional biopsy. They received adjuvant chemotherapy with CMF or FEC, attaining axillary status following definitive breast surgery. Clinical and pathologic response rates were measured after preoperative therapy. We evaluated the response rate to neoadjuvant chemotherapy and the prognostic significance of clinicopathological and immunohistochemical parameters (ER, PR, p51, p21 and HER-2 protein expression). The median patient age was 50.5 years with a median follow up time 48 months after the time of diagnosis. Preoperative treatment achieved clinical response in 76.6% of patients and complete pathologic response in 5%. The clinical, pathological and immunohistochemical parameters were not able to predict response to therapy and, only HER2 protein overexpression was associated with a decrease in disease free and overall survival (P = 0.0007 and P = 0.003) as shown by multivariate analysis. Immunohistochemical phenotypes were not able to predict response to neoadjuvant chemotherapy. Clinical response is inversely correlated with a risk of death in patients submitted to neoadjuvant chemotherapy and HER2 overexpression is the major prognostic factor in stage II and III breast cancer patients treated with a neoadjuvant docetaxel and epirubicin combination

  5. Understanding Cancer Prognosis

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    Full Text Available ... Research Cancer Treatment Types of Cancer Treatment Side Effects Clinical Trials Information A to Z List of ... Diagnosis Staging Prognosis Treatment Types of Treatment Side Effects Clinical Trials Cancer Drugs Complementary & Alternative Medicine Coping ...

  6. Understanding Cancer Prognosis

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    Full Text Available ... your cancer and knowing what to expect can help you and your loved ones make decisions. Some ... what the statistics may mean. If you need help coping with your prognosis, you may find our ...

  7. Understanding Cancer Prognosis

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    Full Text Available ... Recurrent Cancer Common Cancer Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) Cancer Leukemia Liver Cancer Lung ... need for different kinds of information about her colorectal cancer prognosis. Diving Out of the Dark View this ...

  8. Understanding Cancer Prognosis

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    Full Text Available ... to know more, the doctor who knows the most about your situation is in the best position ... statistics may be used to estimate prognosis. The most commonly used statistics include: Cancer-specific survival This ...

  9. Understanding Cancer Prognosis

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    Full Text Available ... Cancer Common Cancer Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) Cancer Leukemia Liver Cancer ... need for different kinds of information about her colorectal cancer prognosis. Diving Out of the Dark View ...

  10. Understanding Cancer Prognosis

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    Full Text Available ... treatment Seeking Information About Your Prognosis Is a Personal Decision When you have cancer, you and your ... think they are too impersonal to be of value to you. It is up to you to ...

  11. Understanding Cancer Prognosis

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    Full Text Available ... Cancer Common Cancer Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) Cancer Leukemia Liver Cancer Lung ... need for different kinds of information about her colorectal cancer prognosis. Diving Out of the Dark View this ...

  12. Understanding Cancer Prognosis

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    Full Text Available ... M.D., a national expert on doctor-patient communications, talks with one of his patients about what ... how to discuss prognosis with their patients. Good communication, he says, is part of providing good care. ...

  13. Understanding Cancer Prognosis

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    Full Text Available ... that cancer will come back later. For this reason, doctors cannot say for sure that you are ... about how to discuss prognosis with their patients. Good communication, he says, is part of providing good ...

  14. Understanding Cancer Prognosis

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    Full Text Available ... Reporting & Auditing Grant Transfer Grant Closeout Contracts & Small Business Training Cancer Training at NCI (Intramural) Resources for ... Staging Prognosis Questions to Ask ... This statistic is another method used to estimate cancer-specific survival that does ...

  15. Understanding Cancer Prognosis

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    Full Text Available ... how to discuss prognosis with their patients. Good communication, he says, is part of providing good ... Please note that blog posts that are written by individuals from outside the ...

  16. Understanding Cancer Prognosis

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    Full Text Available ... to deal with financial and legal matters Many people want to know their prognosis. They find it ... that researchers have collected over many years about people with the same type of cancer. Several types ...

  17. Understanding Cancer Prognosis

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    Full Text Available ... spread. Certain traits of the cancer cells Your age and how healthy you were before cancer How ... how to discuss prognosis with their patients. Good communication, he says, is part of providing good care. ...

  18. Understanding Cancer Prognosis

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    Full Text Available ... Research Tools, Specimens, and Data Conducting Clinical Trials Statistical Tools and Data Terminology Resources NCI Data Catalog ... poor prognosis if the cancer is harder to control. Whatever your doctor tells you, keep in mind ...

  19. Understanding Cancer Prognosis

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    Full Text Available ... Many people want to know their prognosis. They find it easier to cope when they know more ... this information on your own. Or, you may find statistics confusing and frightening, and think they are ...

  20. Understanding your cancer prognosis

    Science.gov (United States)

    ... about: Treatment Palliative care Personal matters such as finances Knowing what to expect may make it easier ... treatment. www.cancer.net/navigating-cancer-care/cancer-basics/understanding-statistics-used-guide-prognosis-and-evaluate-treatment . ...

  1. Understanding Cancer Prognosis

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    Full Text Available ... Reporting & Auditing Grant Transfer Grant Closeout Contracts & Small Business Training Cancer Training at NCI (Intramural) Funding for ... Staging Prognosis Questions to Ask about ... This statistic is another method used to estimate cancer-specific survival that does ...

  2. Understanding Cancer Prognosis

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    Full Text Available ... Reporting & Auditing Grant Transfer Grant Closeout Contracts & Small Business Training Cancer Training at NCI (Intramural) Resources for ... Staging Prognosis Questions to Ask about ... This statistic is another method used to estimate cancer-specific survival that does ...

  3. Understanding Cancer Prognosis

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    Full Text Available ... manage treatment side effects How to deal with financial and legal matters Many people want to know ... most about your situation is in the best position to discuss your prognosis and explain what the ...

  4. Understanding Cancer Prognosis

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    Full Text Available ... 2 years, 5 years, etc., with 5 years being the time period most often used. Cancer-specific ... a prognosis may not be based on treatments being used today. Still, your doctor may tell you ...

  5. Prognosis of ventricular fibrillation in hospital

    DEFF Research Database (Denmark)

    Jensen, G V; Torp-Pedersen, C; Køber, L

    1992-01-01

    In a retrospective study of 520 patients with in-hospital ventricular fibrillation 421 (81%) had acute myocardial infarction (MI), 66 (13%) had ischaemic heart disease (IHD) without MI, 33 (6%) had no signs of IHD. The in-hospital mortality of these three groups was 51%, 52%, and 27%, respectively...... (P = 0.01). Logistic regression analysis demonstrated that heart failure and cardiogenic shock were significant risk factors for in-hospital death among patients with IHD. Among discharged patients 1 and 5 years survival was 78% and 51% for patients with MI, 63% and 25% for patients with IHD, 67...... with known IHD suffering in-hospital VF without AMI have a very poor short- and long-term prognosis. These patients need extensive cardiac examination....

  6. Heart Disease in Women: Understand Symptoms and Risk Factors

    Science.gov (United States)

    ... unless you have no other options. Although several traditional risk factors for coronary artery disease — such as high cholesterol, high blood pressure and obesity — affect women and men, other factors may play a bigger role in the development of heart disease in women. ...

  7. Incidence and risk factors of Parkinson's disease in The Netherlands.

    NARCIS (Netherlands)

    Hofman, A.; Collette, H.J.A.; Bartelds, A.I.M.

    1989-01-01

    The incidence and some risk factors of Parkinson's disease were investigated in a study performed in The Netherlands. The study was based on a disease register of the Sentinel Stations, which provide a complete ascertainment of new patients with Parkinson's disease in 60 general practices in The

  8. Risk Factor Profile in Parkinson's Disease Subtype with REM Sleep Behavior Disorder.

    Science.gov (United States)

    Jacobs, Marie L; Dauvilliers, Yves; St Louis, Erik K; McCarter, Stuart J; Romenets, Silvia Rios; Pelletier, Amélie; Cherif, Mahmoud; Gagnon, Jean-François; Postuma, Ronald B

    2016-01-01

    Numerous large-scale studies have found diverse risk factors for Parkinson's disease (PD), including caffeine non-use, non-smoking, head injury, pesticide exposure, and family history. These studies assessed risk factors for PD overall; however, PD is a heterogeneous condition. One of the strongest identifiers of prognosis and disease subtype is the co-occurrence of rapid eye movement sleep behavior disorder (RBD).In previous studies, idiopathic RBD was associated with a different risk factor profile from PD and dementia with Lewy bodies, suggesting that the PD-RBD subtype may also have a different risk factor profile. To define risk factors for PD in patients with or without associated RBD. In a questionnaire, we assessed risk factors for PD, including demographic, medical, environmental, and lifestyle variables of 189 PD patients with or without associated polysomnography-confirmed RBD. The risk profile of patients with vs. without RBD was assessed with logistic regression, adjusting for age, sex, and disease duration. PD-RBD patients were more likely to have been a welder (OR = 3.11 (1.05-9.223), and to have been regular smokers (OR = 1.96 (1.04-3.68)). There were no differences in use of caffeine or alcohol, other occupations, pesticide exposure, rural living, or well water use. Patients with RBD had a higher prevalence of the combined family history of both dementia and parkinsonism (13.3% vs. 5.5% , OR = 3.28 (1.07-10.0). The RBD-specific subtype of PD may also have a different risk factor profile.

  9. Clinico - demographic factors associated with diarrhoeal disease ...

    African Journals Online (AJOL)

    Objectives: To determine the proportion of under-5 children presenting with diarrhoeal disease, and the clinicodemographic variables associated with the outcome at the emergency paediatric ward (CHER) of the Nnamdi Azikiwe University Teaching Hospital, Nnewi, South- East Nigeria. Methods: Clinical and demographic ...

  10. Protocol: a systematic review of studies developing and/or evaluating search strategies to identify prognosis studies.

    Science.gov (United States)

    Corp, Nadia; Jordan, Joanne L; Hayden, Jill A; Irvin, Emma; Parker, Robin; Smith, Andrea; van der Windt, Danielle A

    2017-04-20

    Prognosis research is on the rise, its importance recognised because chronic health conditions and diseases are increasingly common and costly. Prognosis systematic reviews are needed to collate and synthesise these research findings, especially to help inform effective clinical decision-making and healthcare policy. A detailed, comprehensive search strategy is central to any systematic review. However, within prognosis research, this is challenging due to poor reporting and inconsistent use of available indexing terms in electronic databases. Whilst many published search filters exist for finding clinical trials, this is not the case for prognosis studies. This systematic review aims to identify and compare existing methodological filters developed and evaluated to identify prognosis studies of any of the three main types: overall prognosis, prognostic factors, and prognostic [risk prediction] models. Primary studies reporting the development and/or evaluation of methodological search filters to retrieve any type of prognosis study will be included in this systematic review. Multiple electronic bibliographic databases will be searched, grey literature will be sought from relevant organisations and websites, experts will be contacted, and citation tracking of key papers and reference list checking of all included papers will be undertaken. Titles will be screened by one person, and abstracts and full articles will be reviewed for inclusion independently by two reviewers. Data extraction and quality assessment will also be undertaken independently by two reviewers with disagreements resolved by discussion or by a third reviewer if necessary. Filters' characteristics and performance metrics reported in the included studies will be extracted and tabulated. To enable comparisons, filters will be grouped according to database, platform, type of prognosis study, and type of filter for which it was intended. This systematic review will identify all existing validated

  11. Individual Prognosis of Symptom Burden and Functioning in Chronic Diseases: A Generic Method Based on Patient-Reported Outcome (PRO) Measures

    DEFF Research Database (Denmark)

    Hjollund, Niels Henrik Ingvar

    2017-01-01

    BACKGROUND: Information to the patient about the long-term prognosis of symptom burden and functioning is an integrated part of clinical practice, but relies mostly on the clinician’s personal experience. Relevant prognostic models based on patient-reported outcome (PRO) data with repeated measur...

  12. Prevalence, Incidence, Prognosis, Early Stroke Risk, and Stroke-Related Prognostic Factors of Definite or Probable Transient Ischemic Attacks in China, 2013

    Directory of Open Access Journals (Sweden)

    Bin Jiang

    2017-06-01

    Full Text Available The epidemiological characteristics of transient ischemic attacks (TIAs in China are unclear. In 2013, we conducted a nationally representative, door-to-door epidemiological survey on TIA in China using a complex, multistage, probability sampling design. Results showed that the weighted prevalence of TIA in China was 103.3 [95% confidence interval (CI: 83.9–127.2] per 100,000 in the population, 92.4 (75.0–113.8 per 100,000 among men, and 114.7 (87.2–151.0 per 100,000 among women. The weighted incidence of TIA was 23.9 (17.8–32.0 per 100,000 in the population, 21.3 (14.3–31.5 per 100,000 among men, and 26.6 (17.0–41.7 per 100,000 among women. No difference in average prognosis was found between TIA and stroke in the population. Weighted risk of stroke among TIA patients was 9.7% (6.5–14.3%, 11.1% (7.5–16.1%, and 12.3% (8.4–17.7% at 2, 30, and 90 days, respectively. The risk of stroke was higher among male patients with a history of TIA than among female patients with a history of TIA (OR: 2.469; 95% CI: 1.172–5.201; P = 0.018, and higher among TIA patients with hypertension than among TIA patients without hypertension (OR: 2.671; 1.547–4.613; P < 0.001. It can be concluded that there are an estimated 1.35 million TIA patients nationwide, with 0.31 million new cases of TIA annually in China. TIA patients were not better managed prior to a stroke event. Early risk of stroke among TIA patients is high. Sex and hypertension may be stroke-associated prognostic factors among TIA patients. TIA clinics and surveillance should be integrated into the national health-care system.

  13. Elevated serum levels of vascular endothelial growth factor predict a poor prognosis of platinum-based chemotherapy in non-small cell lung cancer

    Directory of Open Access Journals (Sweden)

    Zang JL

    2017-01-01

    Full Text Available Jialan Zang,1–3,* Yong Hu,1,2,* Xiaoyue Xu,1,2 Jie Ni,1,2 Dali Yan,1,2 Siwen Liu,4 Jieyu He,5 Jing Xue,4 Jianzhong Wu,4 Jifeng Feng2 1The Fourth Clinical School of Nanjing Medical University, 2Department of Chemotherapy, Nanjing Medical University Affiliated Cancer Hospital, Nanjing, 3Department of Oncology, The First Hospital of Harbin City, Harbin, 4Center of Clinical Laboratory, Nanjing Medical University Affiliated Cancer Hospital, 5Department of Public Health, Southeast University, Nanjing, People’s Republic of China *These authors contributed equally to this work Aim: This study was designed to investigate the predictive and prognostic values of serum vascular endothelial growth factor (VEGF level in non-small cell lung cancer (NSCLC patients treated with platinum-based chemotherapy. Methods: Patients’ peripheral blood samples were collected prior to chemotherapy and after 1 week of the third cycle of combination chemotherapy. Serum VEGF levels were evaluated through Luminex multiplex technique. Between September 2011 and August 2015, a total of 135 consecutive advanced or recurrent histologically verified NSCLC patients were enrolled in the study. Moreover, all the patients received platinum-based combination chemotherapy as a first-line treatment. Results: No significant associations were found between pretreatment serum VEGF levels and clinical characteristics, such as sex (P=0.0975, age (P=0.2522, stage (P=0.1407, lymph node metastasis (P=0.6409, tumor location (P=0.3520, differentiated degree (P=0.5608, pathological (histological type (P=0.4885, and response to treatment (P=0.9859. The VEGF load per platelet (VEGFPLT levels were not correlated with sex, age, primary tumor site, and pathological type in NSCLC patients (all P>0.05. The median survival time of progression-free survival (PFS was 6.407 and 5.29 months in the low and high groups, respectively, when using 280 pg/mL VEGF level as the cutoff point (P=0.024. Conclusion

  14. Sleep impairment and prognosis of acute myocardial infarction

    DEFF Research Database (Denmark)

    Clark, Alice; Lange, Theis; Hallqvist, Johan

    2014-01-01

    STUDY OBJECTIVES: Impaired sleep is an established risk factor for the development of cardiovascular disease, whereas less is known about how impaired sleep affects cardiovascular prognosis. The aim of this study is to determine how different aspects of impaired sleep affect the risk of case fata...... assessment that could benefit secondary cardiovascular prevention. CITATION: Clark A, Lange T, Hallqvist J, Jennum P, Rod NH. Sleep impairment and prognosis of acute myocardial infarction: a prospective cohort study. SLEEP 2014;37(5):851-858....... registries. In women, disturbed sleep showed a consistently higher risk of long-term cardiovascular events: AMI (hazard ratio [HR] = 1.69; 95% confidence interval [CI] 0.95-3.00), stroke (HR = 2.61; 95% CI: 1.19-5.76), and heart failure (HR = 2.43; 95% CI: 1.18-4.97), whereas no clear effect of impaired...

  15. Risk factors of cerebrovascular diseases and their intervention and management

    Directory of Open Access Journals (Sweden)

    En XU

    2015-01-01

    Full Text Available Cerebrovascular diseases are important causes of clinical death and disability because of high prevalence and morbidity and easy to recurrence. A number of risk factors have involved in the progress of cerebrovascular diseases, which include uncontrolled and controlled risk factors. The former refers to old age, gender, low birth weight, race/ethnicity, genetic factors, etc. The latter includes hypertension, diabetes mellitus, atrial fibrillation and other cardiac diseases, dyslipidemia, asymptomatic carotid stenosis, obesity, smoking, unhealthy lifestyle, alcoholism, metabolic syndrome, hyperhomocysteinemia, etc. Meanwhile, hypertension is the most important one in the above-mentioned risk factors. It would effectively reduce or postpone the onset of cerebrovascular diseases through proper intervention and management on those risk factors. DOI: 10.3969/j.issn.1672-6731.2015.01.006

  16. Family with sequence similarity 83, member B is a predictor of poor prognosis and a potential therapeutic target for lung adenocarcinoma expressing wild-type epidermal growth factor receptor.

    Science.gov (United States)

    Yamaura, Takumi; Ezaki, Junji; Okabe, Naoyuki; Takagi, Hironori; Ozaki, Yuki; Inoue, Takuya; Watanabe, Yuzuru; Fukuhara, Mitsuro; Muto, Satoshi; Matsumura, Yuki; Hasegawa, Takeo; Hoshino, Mika; Osugi, Jun; Shio, Yutaka; Waguri, Satoshi; Tamura, Hirosumi; Imai, Jun-Ichi; Ito, Emi; Yanagisawa, Yuka; Honma, Reiko; Watanabe, Shinya; Suzuki, Hiroyuki

    2018-02-01

    Lung adenocarcinoma (ADC) patients with tumors that harbor no targetable driver gene mutation, such as epidermal growth factor receptor ( EGFR ) gene mutations, have unfavorable prognosis, and thus, novel therapeutic targets are required. Family with sequence similarity 83, member B ( FAM83B ) is a biomarker for squamous cell lung cancer. FAM83B has also recently been shown to serve an important role in the EGFR signaling pathway. In the present study, the molecular and clinical impact of FAM83B in lung ADC was investigated. Matched tumor and adjacent normal tissue samples were obtained from 216 patients who underwent complete lung resection for primary lung ADC and were examined for FAM83B expression using cDNA microarray analysis. The associations between FAM83B expression and clinicopathological parameters, including patient survival, were examined. FAM83B was highly expressed in tumors from males, smokers and in tumors with wild-type EGFR . Multivariate analyses further confirmed that wild-type EGFR tumors were significantly positively associated with FAM83B expression. In survival analysis, FAM83B expression was associated with poor outcomes in disease-free survival and overall survival, particularly when stratified against tumors with wild-type EGFR . Furthermore, FAM83B knockdown was performed to investigate its phenotypic effect on lung ADC cell lines. Gene silencing by FAM83B RNA interference induced growth suppression in the HLC-1 and H1975 lung ADC cell lines. FAM83B may be involved in lung ADC tumor proliferation and can be a predictor of poor survival. FAM83B is also a potential novel therapeutic target for ADC with wild-type EGFR .

  17. Iatrogenic disease in the elderly: risk factors, consequences, and prevention

    Directory of Open Access Journals (Sweden)

    Sompol Permpongkosol

    2011-03-01

    Full Text Available Sompol PermpongkosolDivision of Urology, Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, ThailandAbstract: The epidemiology of iatrogenic disease in the elderly has not been extensively reported. Risk factors of iatrogenic disease in the elderly are drug-induced iatrogenic disease, multiple chronic diseases, multiple physicians, hospitalization, and medical or surgical procedures. Iatrogenic disease can have a great psychomotor impact and important social consequences. To identify patients at high risk is the first step in prevention as most of the iatrogenic diseases are preventable. Interventions that can prevent iatrogenic complications include specific interventions, the use of a geriatric interdisciplinary team, pharmacist consultation and acute care for the elderly units.Keywords: iatrogenic disease, elderly, risk factors, prevention

  18. Reproductive factors and Parkinson's disease risk in Danish women

    DEFF Research Database (Denmark)

    Greene, N; Lassen, C F; Rugbjerg, K

    2014-01-01

    and lifestyle factors. RESULTS: After adjusting for smoking, caffeine and alcohol use, education, age, and family Parkinson's disease history, inverse associations between Parkinson's disease and early menarche (first period at ≤11 years), oral contraceptives, high parity (≥4 children) and bilateral...... and fertile life length, age at menopause or post-menopausal hormone treatment was found. CONCLUSIONS: Reproductive factors related to women's early- to mid-reproductive lives appear to be predictive of subsequent Parkinson's disease risk whereas factors occurring later in life seem less important....

  19. Diffusion tensor studies and voxel-based morphometry of the temporal lobe to determine the cognitive prognosis in cases of Alzheimer's disease and mild cognitive impairment: Do white matter changes precede gray matter changes?

    Science.gov (United States)

    Taoka, Toshiaki; Yasuno, Fumihiko; Morikawa, Masayuki; Inoue, Makoto; Kiuchi, Kuniaki; Kitamura, Soichiro; Matsuoka, Kiwamu; Kishimoto, Toshifumi; Kichikawa, Kimihiko; Naganawa, Shinji

    2016-01-01

    The purpose of the current study was to assess the feasibility of diffusion tensor imaging (DTI) parameters for determining the prognosis of Alzheimer's disease (AD). We also analyzed the correlation among DTI, voxel-based morphometry (VBM), and results of the mini-mental state examination (MMSE). The subjects of this prospective study were patients with AD and mild cognitive impairment. We performed annual follow-ups with DTI, VBM, and MMSE for 2 or 3 years. On DTI, the apparent diffusion coefficient (ADC) and fractional anisotropy (FA) of the uncinate fascicles were measured. VBM was performed to provide a z-score for the parahippocampal gyrus. The correlations among these factors were evaluated in the same period and the next period of the follow-up study. For evaluation of the same period, both DTI parameters and z-scores showed statistically significant correlations with the MMSE score. Also for evaluation of the next period, both DTI parameters and z-scores showed statistically significant correlations with the MMSE score of the next period. We observed a statistically significant correlation between the ADC value of the uncinate fascicles and the z-score of the next period. Diffusion tensor parameters (ADC and FA) of the uncinate fascicles correlated well with cognitive function in the next year and seemed to be feasible for use as biomarkers for predicting the progression of AD. In addition, the white matter changes observed in the ADC seemed to precede changes in the gray matter volume of the parahippocampal gyrus that were represented by z-scores of VBM.

  20. The Impact of Educational Status on 10-Year (2004-2014 Cardiovascular Disease Prognosis and All-cause Mortality Among Acute Coronary Syndrome Patients in the Greek Acute Coronary Syndrome (GREECS Longitudinal Study

    Directory of Open Access Journals (Sweden)

    Venetia Notara

    2016-07-01

    Full Text Available Objectives: The association between educational status and 10-year risk for acute coronary syndrome (ACS and all-cause mortality was evaluated. Methods: From October 2003 to September 2004, 2172 consecutive ACS patients from six Greek hospitals were enrolled. In 2013 to 2014, a 10-year follow-up (2004-2014 assessment was performed for 1918 participants (participation rate, 88%. Each patient’s educational status was classified as low (14 years. Results: Overall all-cause mortality was almost twofold higher in the low-education group than in the intermediate-education and high-education groups (40% vs. 22% and 19%, respectively, p<0.001. Additionally, 10-year recurrent ACS events (fatal and non-fatal were more common in the low-education group than in the intermediate-education and high-education groups (42% vs. 30% and 35%, p<0.001, and no interactions between sex and education on the investigated outcomes were observed. Moreover, patients in the high-education group were more physically active, had a better financial status, and were less likely to have hypertension, diabetes, or ACS than the participants with the least education (p<0.001; however, when those characteristics and lifestyle habits were accounted for, no moderating effects regarding the relationship of educational status with all-cause mortality and ACS events were observed. Conclusions: A U-shaped association may be proposed for the relationship between ACS prognosis and educational status, with participants in the low-education and high-education groups being negatively affected by other factors (e.g., job stress, depression, or loneliness. Public health policies should be aimed at specific social groups to reduce the overall burden of cardiovascular disease morbidity.

  1. An evaluation of factors predicting breast recurrence and prognosis after recurrence, on distinguishing intramammary and extramammary recurrence, in breast-conserving surgery

    Energy Technology Data Exchange (ETDEWEB)

    Nishimura, Reiki; Nagao, Kazuharu; Miyayama, Haruhiko [Kumamoto City Hospital (Japan)] (and others)

    2001-06-01

    Recurrence of cancer in the breast is an important problem in breast-conserving therapy. We evaluated risk factors for recurrence from the viewpoint of recurrence type and outcome after recurrence. Of 533 cases of breast cancer treated with breast-conserving surgery from April 1989 through July 2000, disease in 66 recurred (12.4%) and were classified as 23 cases of breast recurrence only, 16 cases of both breast recurrence and distant metastasis, and 27 cases of distant metastasis only. The clinical factors examined included age, lymphatic invasion, nodal status, extensive intraductal component (EIC), proliferative activity, and estrogen receptor (ER) status. Of the 39 cases of breast recurrence, 19 had intramammary tumors and 20 had extramammary tumors of the skin, subcutaneous tissue, or muscle, including 8 cases with inflammatory breast recurrence. Multivariate analysis showed that factors correlated with breast recurrence were age, ER status, proliferative activity, and surgical margin. EIC-comedo was related to intramammary recurrence, whereas lymphatic invasion and nodal status were related to extramammary recurrence. Postoperative irradiation was an effective treatment for tumors in young women and tumors with positive margins or a comedo component. Outcome after breast recurrence depended on nodal status at primary operation, and survival rates were worst in patients with inflammatory breast recurrence. In conclusion, age, EIC-comedo status, the surgical margin, and negative ER status were correlated with breast recurrence. Countermeasures against these factors should be investigated. (author)

  2. An evaluation of factors predicting breast recurrence and prognosis after recurrence, on distinguishing intramammary and extramammary recurrence, in breast-conserving surgery

    International Nuclear Information System (INIS)

    Nishimura, Reiki; Nagao, Kazuharu; Miyayama, Haruhiko

    2001-01-01

    Recurrence of cancer in the breast is an important problem in breast-conserving therapy. We evaluated risk factors for recurrence from the viewpoint of recurrence type and outcome after recurrence. Of 533 cases of breast cancer treated with breast-conserving surgery from April 1989 through July 2000, disease in 66 recurred (12.4%) and were classified as 23 cases of breast recurrence only, 16 cases of both breast recurrence and distant metastasis, and 27 cases of distant metastasis only. The clinical factors examined included age, lymphatic invasion, nodal status, extensive intraductal component (EIC), proliferative activity, and estrogen receptor (ER) status. Of the 39 cases of breast recurrence, 19 had intramammary tumors and 20 had extramammary tumors of the skin, subcutaneous tissue, or muscle, including 8 cases with inflammatory breast recurrence. Multivariate analysis showed that factors correlated with breast recurrence were age, ER status, proliferative activity, and surgical margin. EIC-comedo was related to intramammary recurrence, whereas lymphatic invasion and nodal status were related to extramammary recurrence. Postoperative irradiation was an effective treatment for tumors in young women and tumors with positive margins or a comedo component. Outcome after breast recurrence depended on nodal status at primary operation, and survival rates were worst in patients with inflammatory breast recurrence. In conclusion, age, EIC-comedo status, the surgical margin, and negative ER status were correlated with breast recurrence. Countermeasures against these factors should be investigated. (author)

  3. Post traumatic stress disorder in the wake of heart disease: Prevalence, risk factors, and future research directions

    DEFF Research Database (Denmark)

    Spindler, Helle; Pedersen, Susanne Schmidt

    2005-01-01

    0-38% across studies. Studies thatincluded control groups showed that cardiac patients were at a significantly increased risk of developingPTSD. Risk factors included gender, personality, and low social support. Possible mechanisms comprisedelevations in heart rate and blood pressure, and lack......Background There is increasing recognition that patients following a cardiac event may be at riskof developing PTSD. The present article reviews studies looking at PTSD as a sequel of heart disease witha particular focus on prevalence and risk factors. Potential pathogenic pathways that may link...... of adherence with lifestyle changes and medication.Conclusions Subgroups of patients with established heart disease are at risk of developing PTSD following acardiac event. Although few studies have looked at the impact of PTSD on prognosis, preliminary evidencesuggests that PTSD may increase the risk of major...

  4. Prevalence of Risk Factors for Coronary Artery Disease in Southern ...

    African Journals Online (AJOL)

    (48.5 %), fatty food consumption (47.5 %), obesity (38 %) and smoking (37 %), respectively. Other less ... Keywords: Risk factors, Prevalence, Coronary artery disease, Diabetes, Southern Punjab ... developing world, including Pakistan [1]. The.

  5. The Influence of Psychological Factors in Meniere's Disease | Orji ...

    African Journals Online (AJOL)

    The Influence of Psychological Factors in Meniere's Disease. ... Annals of Medical and Health Sciences Research ... probably through disorders of the autonomic nervous system occasioned by the increased levels of stress‑related hormones.

  6. Haptoglobin phenotypes as a risk factor for coronary artery disease ...

    African Journals Online (AJOL)

    Gehan Hamdy

    2014-04-22

    Apr 22, 2014 ... Recognition of diabetic individuals at greatest risk of developing coronary ..... Early detection of the disease and timely interventions can reduce the morbidity ..... additional risk factor of retinopathy in type 2 diabetes mellitus.

  7. Behavioral Risk Factor Data: Heart Disease & Stroke Prevention

    Data.gov (United States)

    U.S. Department of Health & Human Services — 2011 to present. BRFSS is a continuous, state-based surveillance system that collects information about modifiable risk factors for chronic diseases and other...

  8. Autoimmune diseases and infections as risk factors for schizophrenia

    DEFF Research Database (Denmark)

    Benros, Michael E; Mortensen, Preben B; Eaton, William W

    2012-01-01

    Immunological hypotheses have become increasingly prominent when studying the etiology of schizophrenia. Autoimmune diseases, and especially the number of infections requiring hospitalization, have been identified as significant risk factors for schizophrenia in a dose-response relationship, whic...... diseases and infections should be considered in the treatment of individuals with schizophrenia symptoms, and further research is needed of the immune system's possible contributing pathogenic factors in the etiology of schizophrenia....

  9. Air pollution and respiratory diseases – a problematic risk factor.

    Science.gov (United States)

    Mihălţan, Florin; Deleanu, Oana; Nemeș, Roxana; Ulmeanu, Ruxandra

    2016-01-01

    Pollution was a neglected factor for years in all the research that took in the viewfinder was examined in the risk factors in of respiratory diseases. Considering the concerns of politicians, scientists, doctors, which have intensified upgraded especially after the last climate “summit”, “summit” climatological we found it necessary to have a review of the effects of pollution, pathogenic mechanisms of interaction, and some diseases strongly influenced by pollutants such as COPD, asthma, bronchialand bronchial and lung cancer.

  10. Risk factors for motor neuron diseases : genes, environment and lifestyle

    NARCIS (Netherlands)

    Sutedja, N.A.

    2010-01-01

    The main focus of this thesis is to identify susceptibility factors in diseases affecting the motor neuron: both motor neuron disease (MND), in which primarily the cell body is affected, and multifocal motor neuropathy (MMN), in which primarily the axon is affected, are covered. Due to its

  11. Exploration of genetic susceptibility factors for Parkinson's disease ...

    Indian Academy of Sciences (India)

    1Neurosciences Research Group, School of Medicine and Institute of Genetics, Universidad Nacional de Colombia, Bogotá ... factors for Parkinson's disease in a South American sample. J. Genet. 89, ... In the current work, we report the results of a system- ..... Synaptic dysfunction and oxidative stress in Alzheimer's disease:.

  12. Job strain as a risk factor for coronary heart disease

    DEFF Research Database (Denmark)

    Kivimäki, Mika; Nyberg, Solja T; Batty, G David

    2012-01-01

    Published work assessing psychosocial stress (job strain) as a risk factor for coronary heart disease is inconsistent and subject to publication bias and reverse causation bias. We analysed the relation between job strain and coronary heart disease with a meta-analysis of published and unpublished...

  13. Contextual factors and social consequences of incident disease

    DEFF Research Database (Denmark)

    Christensen, Ulla; Kriegbaum, Margit; Hougaard, Charlotte Ørsted

    2008-01-01

    practice modify the employment effect of disease. We have studied risk of labour market exclusion following incident hospitalization for ischaemic heart disease (IHD), and whether this risk may be modified by contextual factors on the municipal level. Methods: A cohort design on a 10% random sample...

  14. Fertility prognosis for infertile couples

    DEFF Research Database (Denmark)

    Bostofte, E; Bagger, P; Michael, A

    1993-01-01

    OBJECTIVE: To develop a fertility prognosis model for infertile couples. DESIGN: Prospective follow-up study. PARTICIPANTS: In the period November 30, 1977 to June 1, 1985, 321 consecutive couples were investigated for infertility at Hvidovre University Hospital. Investigation of the female...... MEASURE: The Cox regression model was used to predict the time required to conceive based on informations provided by fertility investigations. RESULTS: Three of 16 prognostic variables (the period of infertility, the female infertility factor, and the P-test) possess significant prognostic information...

  15. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... to you. Everyone is different. Treatments and how people respond to treatment can differ greatly. Also, it takes years to see the benefit of new treatments and ways of finding cancer. So, the statistics your doctor uses to make a prognosis may not be based ...

  16. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... before cancer How you respond to treatment Seeking Information About Your Prognosis Is a Personal Decision When ... Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION About ...

  17. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Your Cancer Prognosis Video View this video on YouTube. Three cancer patients and their doctor share their ... One Couple's Creative Response View this video on YouTube. Vanessa, an artist, and her husband Roy discover ...

  18. Symposium summary and prognosis

    International Nuclear Information System (INIS)

    Bjorken, J.D.

    1975-11-01

    The summary of the symposium on high energy physics experiments includes phenomena at low energies, the foundations of physics (considered to be mainly gravitation and quantum electrodynamics), standards of reference used for interpretation of experimental data, the new physics, particle proliferation, theoretical development, and a prognosis for the future

  19. Prognosis of dementia

    NARCIS (Netherlands)

    van de Vorst, IE

    2016-01-01

    Background: In this thesis, we focused on the prognosis of patients with dementia who visited a hospital (inpatient or day clinic care) in the Netherlands. So far, absolute mortality risks for dementia were lacking in the Netherlands, whereas these risks have been available for years for cancer or

  20. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... control. Whatever your doctor tells you, keep in mind that a prognosis is an educated guess. Your ... Website Cancer.gov en español Multimedia Publications Site Map Digital Standards for NCI Websites POLICIES Accessibility Comment ...

  1. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Your Diagnosis Research Understanding Cancer Prognosis Oncologist Anthony L. Back, M.D., a national expert on doctor- ... Centered Approach View this video on YouTube. Anthony L. Back, M.D., coaches other oncologists about how ...

  2. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... a link to this page included, e.g., “Understanding Cancer Prognosis was originally published by the National Cancer Institute.” Please note that blog posts that are written by individuals from outside the government may be owned by the writer, and graphics ...

  3. [Prognosis and progression of cognitive impairment. Preventive measures].

    Science.gov (United States)

    López Mongil, Rosa; López Trigo, José Antonio

    2016-06-01

    Because of the substantial increase in population ageing, age-related processes, such as dementia and Alzheimer disease (AD), are becoming highly prevalent. The course of this disease, including preprodromic phases, lasts at least 20 years. The presence of comorbidities, especially those of vascular origin, can trigger and aggravate disease progression. On the other hand, cognitive reserve, the absence or control of comorbid factors and healthy lifestyles can protect or modify -in the sense of slow down- disease progression. Knowledge of the phases of AD and their functional impact on affected individuals helps to identify the average prognosis and, in particular, to establish and predict care plans based on the individual's needs. Copyright © 2016 Sociedad Española de Geriatría y Gerontología. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. Genetic factors and molecular mechanisms in dry eye disease.

    Science.gov (United States)

    Lee, Ling; Garrett, Qian; Flanagan, Judith; Chakrabarti, Subhabrata; Papas, Eric

    2018-04-01

    Dry eye disease (DED) is a complex condition with a multifactorial etiology that can be difficult to manage successfully. While external factors are modifiable, treatment success is limited if genetic factors contribute to the disease. The purpose of this review is to compile research describing normal and abnormal ocular surface function on a molecular level, appraise genetic studies involving DED or DED-associated diseases, and introduce the basic methods used for conducting genetic epidemiology studies. Copyright © 2018 Elsevier Inc. All rights reserved.

  5. Physical activity and cardiovascular disease risk factors among ...

    African Journals Online (AJOL)

    Background: Cardiovascular diseases (CVD) risk factors are increasing at an unprecedented rate in developing countries. However, fewer studies have evaluated the role of physical activity in preventing CVD in these countries. We assessed level physical activity and its relationship with CVD risk factors among young and ...

  6. Risk Factors for Chronic Non-Communicable Diseases at Gilgel ...

    African Journals Online (AJOL)

    Moreover, the distributions of the specific risk factors are not systematically identified in those countries hampering the designing of appropriate preventive and control strategies. The objective of this component of the study was to describe the distribution of risk factors for chronic non-communicable diseases. METHODS: ...

  7. Vascular endothelial growth factors and angiogenesis in eye disease

    NARCIS (Netherlands)

    Witmer, A. N.; Vrensen, G. F. J. M.; van Noorden, C. J. F.; Schlingemann, R. O.

    2003-01-01

    The vascular endothelial growth factor (VEGF) family of growth factors controls pathological angiogenesis and increased vascular permeability in important eye diseases such as diabetic retinopathy (DR) and age-related macular degeneration (AMD). The purpose of this review is to develop new insights

  8. Thrombophilic Risk Factors in Patients With Inflammatory Bowel Disease.

    Science.gov (United States)

    Yazici, Ayten; Senturk, Omer; Aygun, Cem; Celebi, Altay; Caglayan, Cigdem; Hulagu, Sadettin

    2010-06-01

    Inflammatory bowel disease (IBD) patients have an increased risk for thromboembolism. The aim of this study was to assess the presence of thrombophilic risk factors in IBD patients and to assess the associations of these factors with disease activity. Forty-eight patients with IBD (24 ulcerative colitis, 24 Crohn's disease) and 40 matched healthy control individuals were enrolled. In addition to routine biochemical analysis, fasting blood samples were studied for prothrombin time (PT), activated partial thromboplastin time (aPTT), fibrinogen, protein-C, protein-S, antithrombin III, factor VII, factor VIII, D-dimer, vitamin B 12 , folic acid and homocysteine. Levels of erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), fibrinogen, D-dimer and the number of platelets were significantly higher in patients with IBD. When compared to control group, in patients with Crohn's disease serum homocystein levels were significantly higher (p = 0.025) while serum folic acid levels were significantly lower (p homocystein and the number of platelets were found to be significantly higher in Crohn's disease patients who were in active period of the disease. Thrombophilic defects are multifactorial and might be frequently seen in IBD patients. They might contribute to thrombotic complications of this disease.

  9. Factors contributing to malnutrition in patients with Parkinson's disease.

    Science.gov (United States)

    Kim, Sung R; Chung, Sun J; Yoo, Sung-Hee

    2016-04-01

    Our objective in this study was to evaluate the nutritional status and to identify clinical, psychosocial, and nutritional factors contributing to malnutrition in Korean patients with Parkinson's disease. We used a descriptive, cross-sectional study design. Of 102 enrolled patients, 26 (25.5%) were malnourished and 27 (26.5%) were at risk of malnutrition based on Mini-Nutritional Assessment scores. Malnutrition was related to activity of daily living score, Hoehn and Yahr stage, duration of levodopa therapy, Beck Depression Inventory and Spielberger's Anxiety Inventory scores, body weight, body weight at onset of Parkinson's disease, and body mass index. On multiple logistic regression analysis, anxiety score, duration of levodopa therapy, body weight at onset of Parkinson's disease, and loss of body weight were significant factors predicting malnutrition in Parkinson's disease patients. Therefore, nutritional assessment, including psychological evaluation, is required for Parkinson's disease patients to facilitate interdisciplinary nutritional intervention for malnourished patients. © 2014 John Wiley & Sons Australia, Ltd.

  10. Infections as risk factor for autoimmune diseases - A nationwide study

    DEFF Research Database (Denmark)

    Nielsen, Philip Rising; Kragstrup, Tue Wenzel; Deleuran, Bent Winding

    2016-01-01

    Viruses, bacteria and other infectious pathogens are the major postulated environmental triggers of autoimmunity. In the present nation-wide study we describe the association between infections and 29 autoimmune diseases. We used the Danish Civil Registration System to identify 4.5 million persons...... to the etiology of autoimmune diseases together with genetic factors....... born between 1945 and 2000. Information on infections and autoimmune diseases was obtained from the Danish Hospital Register. The cohort was followed from 1977 to 2012. Incidence rate ratios for developing an autoimmune disease were estimated using poisson regression. We found an association between...

  11. Influence of atmospheric factors on the rheumatic diseases

    Energy Technology Data Exchange (ETDEWEB)

    Latman, N S

    1987-01-01

    This paper reviews the influence of atmospheric factors on rheumatic diseases - rheumatoid arthritis, unspecified arthritis, gout, and systemic lupus erythematosis (SLE). The authors state that there appears to be ample evidence to conclude that various atmospheric factors do exert a significant impact on some people with various rheumatic diseases. The data are, however, crude relative to the authors general understanding. They recommend as a logical progression of research the determination of the effects of the meteorological/atmospheric factors of concern on the specific intrinsic mediators of inflammation.

  12. Are Early Relapses in Advanced-Stage Ovarian Cancer Doomed to a Poor Prognosis?

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    Fabien Vidal

    Full Text Available Early recurrence (ER after completion of therapeutic regimen in advanced-stage ovarian cancer is a challenging clinical situation. Patients are perceived as invariably having a poor prognosis. We investigated the possibility of defining different prognostic subgroups and the parameters implicated in prognosis of ER patients.We analyzed a multi-centric database of 527 FIGO stage IIIC and IV ovarian cancer patients. We defined patients relapsing within 12 months as ER and investigated using Cox logistic regression the prognostic factors in ER group. We subsequently divided ER patients into good and poor prognosis groups according to a lower or higher overall survival (OS at 12 months after relapse and determined parameters associated to poor prognosis.The median follow up was 49 months. One hundred and thirty eight patients recurred within 12 months. OS and Disease Free Survival (DFS were 24.6 and 8.6 months, respectively, in this group of patients. Among the ER patients, 73 had a poor prognosis with an OS after relapse below 12 months (mean OS = 5.2 months and 65 survived after one year (mean OS = 26.9 months. Residual disease (RD after debulking surgery and mucinous histological subtype negatively impacted prognosis (HR = 1.758, p = 0.017 and HR = 8.641, p = 0.001 respectively. The relative risk of death within 12 months following relapse in ER patients was 1.61 according to RD status. However, RD did not affect DFS (HR = 0.889, p = 0.5.ER in advanced-stage ovarian cancer does not inevitably portend a short-term poor prognosis. RD status after initial cytoreduction strongly modulates OS, that gives additional support to the concept of maximum surgical effort even in patients who will experience early recurrence. The heterogeneity in outcomes within the ER group suggests a role for tumor biology in addition to classical clinical parameters.

  13. Life style factors and number of chronic diseases

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    Mustehsan, Huma

    2011-05-01

    Full Text Available BACKGROUND: People all around the world are more concerned with living a long and healthy life, rather than just living longer. Many studies have examined the effects of lifestyle on the risk of developing chronic diseases, but typically, they focus on only one specific behavior. Individuals often follow a lifestyle pattern which combines more than one behavior. This paper examines the combined effect of several lifestyle factors on the number of chronic diseases.OBJECTIVE: The goal of this study was to determine how different lifestyle factors influence the number of chronic diseases a person can have.METHODS: Data from the survey “Health and Well-being in the Transitions” (2000 were used. Dependent variable was number of chronic diseases which ranged from zero to five. Independent variables included the level of physical activity, variables based on food frequency questions, and other behavioral activities, adjusted for age and gender. Generalized linear model with Poisson distribution was used for analysis.RESULTS: The analysis showed that males have more diseases than females if other factors are controlled (B=0.182, p=0.001. Diseases increase by age (B=0.021, p=0.000. Those who used dairy products daily had smaller number of diseases (B= -0.145, p=0.012. Those who used vegetable oil 3-7 days a week had smaller number of diseases than those who use it 0-2 days a week (B= -0.224, p=0.058. Other food frequencies and ever smoking had no clear association with number of diseases.CONCLUSION: Increasing age and male gender are two factors which are associated with larger number of chronic diseases. Regular use of vegetable oil and dairy products seems to be important towards the path of a healthier life.

  14. Risk factors for congenital heart diseases in Alexandria, Egypt

    International Nuclear Information System (INIS)

    Bassili, A.; Mokhtar, S.A.; Dabous, N.I.; Zaher, S.R.; Mokhtar, M.M.; Zaki, A.

    2000-01-01

    A matched case control study has been conducted in the children's hospitals in Alexandria, Egypt, during 2 years-period, aiming at investigating the risk factors for the occurrence of congenital heart diseases. Our results showed that the significant risk factors for developing any type of congenital heart disease and ventricular septal defects were: older paternal age at birth, positive consanguinity, positive family history, female sex hormones, irradiation, hazardous maternal occupation, diabetes mellitus and suburban or rural residence. However, some environmental/teratogenic factors were not implicated in the etiology of atrial septal defects or pulmonary stenosis. These findings strongly suggest that environmental factors vary according to the specific type of congenital heart disease. This study emphasizes on the need to instruct the public about the importance of pre-marital counselling and the deleterious effects of various teratogens in the environment

  15. Sarcopenia is a predictive factor for intestinal resection in admitted patients with Crohn's disease.

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    Shigeki Bamba

    Full Text Available The relationship between skeletal muscle volume and the prognosis of patients with inflammatory bowel disease (IBD remains undetermined. We conducted a retrospective study of 72 IBD patients who were admitted to the hospital due to disease exacerbation. We enrolled IBD patients who had undergone abdominal computed tomography and assessed the nutritional indices, such as the Onodera's prognostic nutritional index (O-PNI and the controlling nutritional status (CONUT index. The L3 skeletal muscle index (SMI, which is the ratio of the cross-sectional area of skeletal muscles at the level of the third lumbar (L3 vertebra to the height squared, was used to identify sarcopenia. Sarcopenia, defined as a low SMI, was observed in 42% of all IBD patients (37% with Crohn's disease (CD and 48% with ulcerative colitis (UC. In UC patients, the O-PNI and CONUT values, height, and albumin levels were significantly lower than in CD patients. The SMI strongly correlated with sex, body weight, albumin level, and O-PNI in IBD patients. Multivariate analysis using the Cox regression model demonstrated that the presence of sarcopenia (P = 0.015 and disease type (CD or UC (P = 0.007 were significant factors predicting intestinal resection. The cumulative operation-free survival rate was significantly lower for sarcopenic patients than in all IBD patients (P = 0.003 and a stratified analysis of CD patients (P = 0.001 using the Kaplan-Meier method and log-rank test. The L3 skeletal muscle area is a prognostic factor for intestinal resection in patients with CD.

  16. Matrix factorization-based data fusion for the prediction of lncRNA-disease associations.

    Science.gov (United States)

    Fu, Guangyuan; Wang, Jun; Domeniconi, Carlotta; Yu, Guoxian

    2018-05-01

    Long non-coding RNAs (lncRNAs) play crucial roles in complex disease diagnosis, prognosis, prevention and treatment, but only a small portion of lncRNA-disease associations have been experimentally verified. Various computational models have been proposed to identify lncRNA-disease associations by integrating heterogeneous data sources. However, existing models generally ignore the intrinsic structure of data sources or treat them as equally relevant, while they may not be. To accurately identify lncRNA-disease associations, we propose a Matrix Factorization based LncRNA-Disease Association prediction model (MFLDA in short). MFLDA decomposes data matrices of heterogeneous data sources into low-rank matrices via matrix tri-factorization to explore and exploit their intrinsic and shared structure. MFLDA can select and integrate the data sources by assigning different weights to them. An iterative solution is further introduced to simultaneously optimize the weights and low-rank matrices. Next, MFLDA uses the optimized low-rank matrices to reconstruct the lncRNA-disease association matrix and thus to identify potential associations. In 5-fold cross validation experiments to identify verified lncRNA-disease associations, MFLDA achieves an area under the receiver operating characteristic curve (AUC) of 0.7408, at least 3% higher than those given by state-of-the-art data fusion based computational models. An empirical study on identifying masked lncRNA-disease associations again shows that MFLDA can identify potential associations more accurately than competing models. A case study on identifying lncRNAs associated with breast, lung and stomach cancers show that 38 out of 45 (84%) associations predicted by MFLDA are supported by recent biomedical literature and further proves the capability of MFLDA in identifying novel lncRNA-disease associations. MFLDA is a general data fusion framework, and as such it can be adopted to predict associations between other biological

  17. Predictive factors of thyroid cancer in patients with Graves' disease.

    Science.gov (United States)

    Ren, Meng; Wu, Mu Chao; Shang, Chang Zhen; Wang, Xiao Yi; Zhang, Jing Lu; Cheng, Hua; Xu, Ming Tong; Yan, Li

    2014-01-01

    The best preoperative examination in Graves' disease with thyroid cancer still remains uncertain. The objectives of the present study were to investigate the prevalence of thyroid cancer in Graves' disease patients, and to identify the predictive factors and ultrasonographic features of thyroid cancer that may aid the preoperative diagnosis in Graves' disease. This retrospective study included 423 patients with Graves' disease who underwent surgical treatment from 2002 to 2012 at our institution. The clinical features and ultrasonographic findings of thyroid nodules were recorded. The diagnosis of thyroid cancer was determined according to the pathological results. Thyroid cancer was discovered in 58 of the 423 (13.7 %) surgically treated Graves' disease patients; 46 of those 58 patients had thyroid nodules, and the other 12 patients were diagnosed with incidentally discovered thyroid carcinomas without thyroid nodules. Among the 58 patients with thyroid cancer, papillary microcarcinomas were discovered in 50 patients, and multifocality and lymph node involvement were detected in the other 8 patients. Multivariate regression analysis showed younger age was the only significant factor predictive of metastatic thyroid cancer. Ultrasonographic findings of calcification and intranodular blood flow in thyroid nodules indicate that they are more likely to harbor thyroid cancers. Because the influencing factor of metastatic thyroid cancers in Graves' disease is young age, every suspicious nodule in Graves' disease patients should be evaluated and treated carefully, especially in younger patients because of the potential for metastasis.

  18. Prognosis of thymectomy in myasthenia gravis patients with thymus hyperplasia.

    Science.gov (United States)

    Yang, Jing; Liu, Chanchan; Li, Tao; Li, Chengyan

    2017-09-01

    To compare the post-thymectomy prognosis in different conditions of myasthenia gravis (MG) patients with thymus hyperplasia. Collecting medical record and carrying out the follow-up study of 123 myasthenia gravis patients with thymus hyperplasia who have underwent thymectomy during the period between 2003 and 2013. Dividing into different groups based on gender, age of onset, duration of disease and Myasthenia Gravis Association of America (MGFA) clinical classification to analyze different prognosis in different groups. Complete stable remission (CSR) was achieved in 71 of 123 patients (59.5%). There is no gender-related difference in achieving CSR. Patients with early onset of MG (≤40 years old) or disease duration less than 12 months had significantly higher CSR rates than those with late onset of MG (>40 years old) or disease duration more than 12 months respectively, while no difference was found in remission rate between MGFA clinical classification I and MGFA II. Myasthenia gravis patients with thymus hyperplasia who had thymectomy are proved to possess greater chance of achieving CSR. The onset age of disease and duration are the prognostic factors.

  19. Reproductive prognosis in endometriosis

    DEFF Research Database (Denmark)

    Hjordt Hansen, Maj V; Dalsgaard, Torur; Hartwell, Dorthe

    2014-01-01

    OBJECTIVE: To assess the reproductive long-term prognosis of women with and without endometriosis, to explore changes over time, and to quantify the contribution of artificial reproductive techniques. DESIGN: Cohort study. SETTING: Denmark 1977-2009. SAMPLE: Data retrieved from four national...... registries. Among 15-49-year-old women during the period 1977-82, 24 667 were diagnosed with endometriosis and 98 668 (1:4) women without endometriosis were age-matched. METHODS: To assess long-term reproductive prognosis, all pregnancy outcomes were identified among the women with and without endometriosis...... until the end of 2009. To explore changes over time, the endometriosis cohorts were followed for 15 years from the years 1980, 1986, 1992 and 1998, with the corresponding control cohorts. All pregnancy outcomes were categorized into naturally or artificially conceived pregnancies. MAIN OUTCOME MEASURES...

  20. Cerebral circulation and prognosis of the patients with hypoxic encephalopathy

    International Nuclear Information System (INIS)

    Nogami, Kenichiro; Fujii, Masami; Kashiwagi, Shiro; Sadamitsu Daikai; Maekawa, Tsuyoshi

    2000-01-01

    Recent progress in cardiopulmonary resuscitation techniques improved the survival rate of patients with acute cardiopulmonary disturbances. However, severe cerebral complications remained frequently in patients who survived the acute stage. Early prediction of cerebral prognosis is important to optimize the management of these patients. We examined the relations between radiological findings (Xe-CT and MRI) and cerebral prognosis. Patients included in this study were selected from all patients with hypoxic encephalopathy admitted to our hospital. There were 11 men and 10 women. Causes of hypoxic encephalopathy were heart disease (11 cases), suffocation (4 cases), CO intoxication (2 cases), asthma (1 case), pneumothorax (1 case), anaphyraxy shock (1 case) and electric shock (1 case). Xe-CT and MRI were carried out 3 weeks after the onset. Cerebral blood flow (CBF) of the patients was measured at rest and 15 minutes after intravenous administration of acetazolamide (1 g). The prognosis was evaluated 3 months after the onset in accordance with Glasgow Outcome Scale (GOS). Low hemispheric CBF (30 ml/100 g/min), poor reactivity of acetazolamide challenge test (10 ml/100 g/min), presence of hyperintensity areas in the basal ganglia in T1 weighted images (T1WI) and T2 weighted images (T2WI) are the factors associated with poor outcome in hypoxic encephalopathy. (author)

  1. STUDY OF A TREND IN THE FREQUENCY OF USING MAIN DRUG CLASSES INDICATED FOR THE TREATMENT OF PATIENTS WITH CHRONIC CORONARY HEART DISEASE IN 2004 TO 2014: DATA FROM THE CHD PROGNOSIS REGISTRY

    Directory of Open Access Journals (Sweden)

    S. N. Tolpygina

    2016-01-01

    Full Text Available Objective: to estimate a trend in the frequency of using drugs with their proven effect on disease outcome in patients with chronic coronary heart disease (CHD in 2004–2014 within the CHD PROGNOSIS registry. Materials and methods. The investigation included data from the CHD PROGNOSIS registry on 303 patients with verified CHD during the 2004–2007 reference hospitalization at the National Research Center for Preventive Medicine, who made a control visit 4 years later, and those on 125 patients who had come following 7 years. Results. There was a low frequency of prescribing the drugs that were able to improve prognosis in patients with stable CHD prior to the 2004–2007 reference hospitalization with an increase at discharge and with a further reduction during outpatient treatment. 7.6 and 86.5% of the patients took statins; 68 and 96 % received disaggregants; 24.8 and 94 % used β-adrenoblockers (β-AB, and 19 and 83 % had angiotensin-converting enzyme (ACE inhibitors before hospitalization and at discharge, respectively (p < 0.001. Four and seven years after discharge, there were reductions in the frequency of using statins to 67 and 70 %, disaggregants to 80 and 90 %, β-AB to 80 and 75 %, and ACE inhibitors to 66 and 65 %, respectively (p < 0.01. At the same time, the above-mentioned drugs were taken by 15 and 69 % of patients on admission and at discharge, respectively (p < 0.001, by 41 and 35 % after 4 and 7 years (p < 0.01. In 2004 to 2014, most drugs were used at low and moderate doses with a gradual increase in the share of generics. Conclusion. The therapy in patients with stable CHD was characterized by a low frequency of using the drugs with their proven effect on prognosis prior to the 2004–2007 reference hospitalization with an increase and a decrease in the frequency of their use on discharge and after 4 and 7 years. During 10 years, β-AB, ACE inhibitors/angiotensin II receptor antagonists, and statins were used mainly at

  2. Factors influencing the relation between alcohol and cardiovascular disease

    DEFF Research Database (Denmark)

    Grønbaek, Morten

    2006-01-01

    PURPOSE OF REVIEW: Light-to-moderate alcohol intake is known to have cardioprotective properties in some subsets of the population. This review focuses on factors that modify the relation between alcohol and cardiovascular disease. RECENT FINDINGS: Several large American studies have shown...... to a binge - intake of alcohol have benefits with regard to cardiovascular disease. Prospective studies from the UK, Sweden and Denmark have further suggested that wine drinkers have a lower mortality than beer and spirits drinkers. SUMMARY: The J-shaped relation between alcohol intake and cardiovascular...... that the J-shaped relation is influenced by age and coronary heart disease risk-factor status since only middle-aged and elderly and those already at risk of developing coronary heart disease seem protected by drinking alcohol. It has also been suggested that only those who have a steady - in contrast...

  3. Targeting Interferon Regulatory Factor for Cardiometabolic Diseases: Opportunities and Challenges.

    Science.gov (United States)

    Zhang, Yaxing; Zhang, Xiao-Jing; Li, Hongliang

    2017-01-01

    The pathological activation of innate immune system may contribute to the development of cardiometabolic diseases. The interferon regulatory factor (IRF) family members, which are the major transcription factors in innate immune signaling, are implicated in cardiometabolic diseases. The aim of this review is to summary the current knowledge of the biological functions of IRFs in innate immune responses and immune cell development, and highlight our contemporary understanding of the functions and molecular mechanisms of IRFs in metabolic diseases, cardiovascular remodeling, and stroke. IRFs are the essential regulators of cardiometabolic diseases via immune-dependent and - independent manners. IRFs signaling is the promising target to manage the initiation and progression of cardiometabolic disorders. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  4. Symptoms, location and prognosis of pulmonary embolism

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    M.T. García-Sanz

    2014-07-01

    Full Text Available Background and objective: Pulmonary embolism (PE is a common disease with variable symptoms and high overall mortality. The clinical relevance of the extent of PE is still debatable, and the role of anticoagulation in patients with subsegmental involvement has been contested. Our objective is to describe the clinical details of patients with PE in our hospital and to analyze their prognosis based on the extent of the disease. Materials and methods: Retrospective study of 313 patients diagnosed with PE by chest computed tomography (CT scan at the Hospital Complex of Pontevedra in Spain for six years. Predictors of mortality were determined by multivariate analysis. Results: Women accounted for 56% of patients, and patient median age was 70 years (interquartile range 53–78 years. Subsegmental PE accounted for 7% of all cases; these patients were younger and had lower comorbidity; they reported chest pain more often, performed better in blood gas analysis and none of them had proximal deep vein thrombosis (DVT. Patients with subsegmental PE had a higher survival rate. Factors independently associated with mortality were cancer diagnosis and higher comorbidity. Conclusions: Patients with subsegmental PE clinically differ from those with more proximal PE. Underlying diseases have more influence on the prognosis than the extent of the disease. Resumo: Contexto e objectivo: A embolia pulmonar (PE é uma doença comum com sintomas variáveis e uma elevada taxa de mortalidade global. A relevância clínica da extensão da PE é ainda fonte de debate, e o papel da anticoagulação em pacientes com envolvimento de sub-segmentos foi contestado. O nosso objectivo é descrever os dados clínicos de doentes com PE no nosso hospital e analisar o seu prognóstico, com base na extensão da doença. Materiais e métodos: Estudo retrospectivo de 313 doentes, diagnosticados com PE, através de uma tomografia computadorizada de t

  5. Sacrococcygeal pilonidal disease: analysis of previously proposed risk factors

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    Ali Harlak

    2010-01-01

    Full Text Available PURPOSE: Sacrococcygeal pilonidal disease is a source of one of the most common surgical problems among young adults. While male gender, obesity, occupations requiring sitting, deep natal clefts, excessive body hair, poor body hygiene and excessive sweating are described as the main risk factors for this disease, most of these need to be verified with a clinical trial. The present study aimed to evaluate the value and effect of these factors on pilonidal disease. METHOD: Previously proposed main risk factors were evaluated in a prospective case control study that included 587 patients with pilonidal disease and 2,780 healthy control patients. RESULTS: Stiffness of body hair, number of baths and time spent seated per day were the three most predictive risk factors. Adjusted odds ratios were 9.23, 6.33 and 4.03, respectively (p<0.001. With an adjusted odds ratio of 1.3 (p<.001, body mass index was another risk factor. Family history was not statistically different between the groups and there was no specific occupation associated with the disease. CONCLUSIONS: Hairy people who sit down for more than six hours a day and those who take a bath two or less times per week are at a 219-fold increased risk for sacrococcygeal pilonidal disease than those without these risk factors. For people with a great deal of hair, there is a greater need for them to clean their intergluteal sulcus. People who engage in work that requires sitting in a seat for long periods of time should choose more comfortable seats and should also try to stand whenever possible.

  6. Personality factors and cognitive functioning in elderly with Parkinson's disease

    Directory of Open Access Journals (Sweden)

    Neusa Maria de Oliveira Chardosim

    Full Text Available ABSTRACT Parkinson's disease (PD is a chronic and progressive neurological disease, resulting from cell degeneration in the substantia nigra, responsible for the production of dopamine. Objective: This study aimed to characterize the cognitive functioning, personality factors and prevalence of depressive and anxiety symptoms in individuals with Parkinson's disease (PD. Furthermore, this study sought to analyze whether personality factors were predictors of cognitive functioning. Methods: The sample consisted of 30 elderly with PD. Participants completed a sociodemographic data sheet, the NEO-FFI-R (Five Factor Inventory NEO Revised, the Montreal Cognitive Assessment, the Beta-III, the phonemic verbal fluency test and semantics (Animals, the digits span subtest of the Wechsler Intelligence Scale for Adults and the Boston Naming Test and the word list of the CERAD battery, the Geriatric Depression Scale and the Beck Anxiety Inventory. Results: The elderly with PD presented impairment in verbal episodic memory and executive functions. Most of the participants demonstrated low levels of neuroticism. The extraversion factor was positively correlated with executive functions and the openness to experience factor was positively correlated with verbal episodic memory. It was concluded that the elderly with PD presented memory and executive function impairments. The factor that most contributed to performance of the elderly with PD on memory and executive function tasks was the extraversion factor.

  7. Assessing peridomestic entomological factors as predictors for Lyme disease

    Science.gov (United States)

    Connally, N.P.; Ginsberg, H.S.; Mather, T.N.

    2006-01-01

    The roles of entomologic risk factors, including density of nymphal blacklegged ticks (Ixodes scapularis), prevalence of nymphal infection with the etiologic agent (Borrelia burgdorferi), and density of infected nymphs, in determining the risk of human Lyme disease were assessed at residences in the endemic community of South Kingstown, RI. Nymphs were sampled between May and July from the wooded edge around 51 and 47 residential properties in 2002 and 2003, respectively. Nymphs were collected from all residences sampled. Tick densities, infection rates, and densities of infected nymphs were all significantly higher around homes reporting Lyme disease histories in 2003, while only infection rates were significantly higher in 2002. However, densities of infected nymphs did not significantly predict the probability of Lyme disease at a residence (by logistic regression) in either year. There were no significant differences in entomologic risk factors between homes with state-confirmed Lyme disease histories and homes with self-reported cases (not reported to the state health department). Therefore, although entomologic risk factors tended to be higher at residences with cases of Lyme disease, entomological indices, in the absence of human behavior measures, were not useful predictors of Lyme disease at the scale of individual residences in a tick-endemic community.

  8. Thymidine phosphorylase and hypoxia-inducible factor 1-α expression in clinical stage II/III rectal cancer: association with response to neoadjuvant chemoradiation therapy and prognosis.

    Science.gov (United States)

    Lin, Shuhan; Lai, Hao; Qin, Yuzhou; Chen, Jiansi; Lin, Yuan

    2015-01-01

    The aim of this study was to determine whether pretreatment status of thymidine phosphorylase (TP), and hypoxia-inducible factor alpha (HIF-1α) could predict pathologic response to neoadjuvant chemoradiation therapy with oxaliplatin and capecitabine (XELOXART) and outcomes for clinical stage II/III rectal cancer patients. A total of 180 patients diagnosed with clinical stage II/III rectal cancer received XELOXART. The status of TP, and HIF-1α were determined in pretreatment biopsies by immunohistochemistry (IHC). Tumor response was assessed in resected regimens using the tumor regression grade system and TNM staging system. 5-year disease free survival (DFS) and 5-year overall survival (OS) were evaluated with the Kaplan-Meier method and were compared by the log-rank test. Over expression of TP and low expression of HIF-1α were associated with pathologic response to XELOXART and better outcomes (DFS and OS) in clinical stage II/III rectal cancer patients (P rectal cancer received XELOXART. Additional well-designed, large sample, multicenter, prospective studies are needed to confirm the result of this study.

  9. Environmental factors affecting inflammatory bowel disease: have we made progress?

    Science.gov (United States)

    Lakatos, Peter Laszlo

    2009-01-01

    The pathogenesis of inflammatory bowel disease (IBD) is only partially understood; various environmental and host (e.g. genetic, epithelial, immune, and nonimmune) factors are involved. The critical role for environmental factors is strongly supported by recent worldwide trends in IBD epidemiology. One important environmental factor is smoking. A meta-analysis partially confirms previous findings that smoking was found to be protective against ulcerative colitis and, after the onset of the disease, might improve its course, decreasing the need for colectomy. In contrast, smoking increases the risk of developing Crohn's disease and aggravates its course. The history of IBD is dotted by cyclic reports on the isolation of specific infectious agents responsible for Crohn's disease or ulcerative colitis. The more recently published cold chain hypothesis is providing an even broader platform by linking dietary factors and microbial agents. An additional, recent theory has suggested a breakdown in the balance between putative species of 'protective' versus 'harmful' intestinal bacteria - this concept has been termed dysbiosis resulting in decreased bacterial diversity. Other factors such as oral contraceptive use, appendectomy, dietary factors (e.g. refined sugar, fat, and fast food), perinatal events, and childhood infections have also been associated with both diseases, but their role is more controversial. Nonetheless, there is no doubt that economic development, leading to improved hygiene and other changes in lifestyle ('westernized lifestyle') may play a role in the increase in IBD. This review article focuses on the role of environmental factors in the pathogenesis and progression of IBDs. Copyright 2009 S. Karger AG, Basel.

  10. Can we Predict Disease Course with Clinical Factors?

    Science.gov (United States)

    Vegh, Zsuzsanna; Kurti, Zsuzsanna; Golovics, Petra A; Lakatos, Peter L

    2018-01-01

    The disease phenotype at diagnosis and the disease course of Crohn's disease (CD) and ulcerative colitis (UC) show remarkable heterogeneity across patients. This review aims to summarize the currently available evidence on clinical and some environmental predictive factors, which clinicians should evaluate in the everyday practice together with other laboratory and imaging data to prevent disease progression, enable a more personalized therapy, and avoid negative disease outcomes. In recent population-based epidemiological and referral cohort studies, the evolution of disease phenotype of CD and UC varied significantly. Most CD and severe UC patients still require hospitalization or surgery/colectomy during follow-up. A change in the natural history of inflammatory bowel diseases (IBD) with improved outcomes in parallel with tailored positioning of aggressive immunomodulator and biological therapy has been suspected. According to the currently available literature, it is of major importance to refer IBD cases at risk for adverse disease outcomes as early during the disease course as possible. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  11. Young age: an independent risk factor for disease-free survival in women with operable breast cancer

    International Nuclear Information System (INIS)

    Han, Wonshik; Kim, Seok Won; Ae Park, In; Kang, Daehee; Kim, Sung-Won; Youn, Yeo-Kyu; Oh, Seung Keun; Choe, Kuk Jin; Noh, Dong-Young

    2004-01-01

    The incidence of breast cancer in young women (age < 35) is low. The biology of the disease in this age group is poorly understood, and there are conflicting data regarding the prognosis for these women compared to older patients. We retrospectively analyzed 2040 consecutive primary invasive breast cancer patients who underwent surgical procedures at our institution between 1990 and 1999. The younger age group was defined as patients aged <35 years at the time of diagnosis. The clinicopathological characteristics and treatment outcomes were compared between younger and older age groups. A total of 256 (12.5%) patients were aged <35. There was a significantly higher incidence of nuclear grade 3 and medullary histological-type tumors in younger patients compared to older patients. Axillary lymph node status, T stage, histological grade, c-erbB2 expression and estrogen receptor status did not differ significantly between the two age groups. Younger patients had a greater probability of recurrence and death at all time periods. Although there was no significant difference in disease-free survival between the two age groups in lymph node-negative patients, the younger group showed worse prognosis among lymph node-positive patients (p < 0.001). In multivariate analysis, young age remained a significant predictor of recurrence (p = 0.010). Young age (<35) is an independent risk factor for relapse in operable breast cancer patients

  12. Factors influencing the seasonal patterns of infectious diseases

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    Auda Fares

    2013-01-01

    Full Text Available The recognition of seasonal patterns in infectious disease occurrence dates back at least as far as the hippocratic era, but the mechanisms underlying these fluctuations remain poorly understood. Many classes of mechanistic hypotheses have been proposed to explain seasonality of various directly transmitted diseases, including at least the following; human activity, seasonal variability in human immune system function, seasonal variations in vitamin D levels, seasonality of melatonin, and pathogen infectivity. In this short paper will briefly discuss the role of these factors in the seasonal patterns of infectious diseases.

  13. Factors associated with long diagnostic delay in celiac disease.

    Science.gov (United States)

    Fuchs, Valma; Kurppa, Kalle; Huhtala, Heini; Collin, Pekka; Mäki, Markku; Kaukinen, Katri

    2014-11-01

    Here, we investigated the factors associated with long diagnostic delay in celiac disease and the impact of the national Current Care Guidelines in reducing the delay. This population-based study involved 825 adult celiac disease patients. The diagnosis was considered delayed when the interval between first symptoms and diagnosis was >10 years. The patients were asked about the duration and type of symptoms before diagnosis, time and site (tertiary, secondary, or primary care) of the diagnosis, family history of the disease, and presence of significant comorbidities. Analysis was performed by binary logistic regression. Altogether, 261 (32%) out of 825 participants reported a diagnostic delay of >10 years. Female gender, neurological or musculoskeletal disorders and presence of diarrhea, abdominal pain, and malabsorption were associated with prolonged delay. Male gender, diagnosis after the introduction of the first Current Care Guidelines in 1997, and being detected by serological screening, and family history of celiac disease were associated with a lower risk of delayed diagnosis. Factors not associated with the delay were site of diagnosis, age, and presence of dermatitis herpetiformis, type 1 diabetes, or thyroidal disease. The number of long diagnostic delays in celiac disease has decreased over the past decades. The shift of diagnostics from secondary and tertiary care to primary care has not been detrimental. National guidelines together with increased awareness and active screening in at-risk groups of celiac disease are important in these circumstances.

  14. The role of neutrophil gelatinase associated lipocalin (NGAL) as biological constituent linking depression and cardiovascular disease

    NARCIS (Netherlands)

    Gouweleeuw, Leonie; Naudé, Petrus; Rots, Marianne; de Jongste, Michel; Eisel, Ulrich; Schoemaker, Regina

    Depression is more common in patients with cardiovascular disease than in the general population. Conversely, depression is a risk factor for developing cardiovascular disease. Comorbidity of these two pathologies worsens prognosis. Several mechanisms have been indicated in the link between

  15. Risk factors of anxiety and depression in inflammatory bowel disease.

    Science.gov (United States)

    Nahon, Stéphane; Lahmek, Pierre; Durance, Christelle; Olympie, Alain; Lesgourgues, Bruno; Colombel, Jean-Frédéric; Gendre, Jean-Pierre

    2012-11-01

    Little is known in inflammatory bowel disease (IBD) regarding risk factors for psychological distress. The aim of this work was to study the disease characteristics and socioeconomic factors associated with anxiety and depression in IBD. From December 2008 to June 2009, 1663 patients with IBD (1450 were members of the Association Francois Aupetit, French association of IBD patients) answered a questionnaire about psychological and socioeconomic factors and adherence to treatment. In this study we focused the analysis on the characteristics of IBD (type, location, severity, treatment) and socioeconomic factors (professional, educational, and marital status and Evaluation of Precarity and Inequalities in Health Examination Centers [EPICES] score of socioeconomic deprivation; score established in medical centers in France; http://www.cetaf.asso.fr) associated with depression and anxiety. Anxiety and depression were assessed by the Hospital Anxiety and Depression Scale. Comparison between groups according to the existence of depression or anxiety was carried out using univariate and multivariate analysis. In all, 181 patients (11%) were depressed; 689 patients (41%) were anxious. By multivariate analysis, factors associated with anxiety were: severe disease (P = 0.04), flares (P = 0.05), nonadherence to treatment (P = 0.03), disabled or unemployed status (P = 0.002), and socioeconomic deprivation (P < 0.0001). Factors associated with depression were: age (P = 0.004), flares (P = 0.03), disabled or unemployed status (P = 0.03), and socioeconomic deprivation (P < 0.0001). In this large cohort of IBD patients, risk factors for anxiety and depression were severe and active disease and socioeconomic deprivation. Psychological interventions would be useful when these factors are identified. Copyright © 2012 Crohn's & Colitis Foundation of America, Inc.

  16. Radiotherapy for patients with isolated local recurrence of primary resected pancreatic cancer. Prolonged disease-free interval associated with favorable prognosis

    Energy Technology Data Exchange (ETDEWEB)

    Nakamura, Akira; Itasaka, Satoshi; Yoshimura, Michio; Matsuo, Yukinori; Mizowaki, Takashi; Hiraoka, Masahiro [Kyoto University, Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto (Japan); Takaori, Kyoichi; Kawaguchi, Yoshiya; Uemoto, Shinji [Kyoto University, Department of Surgery, Graduate School of Medicine, Kyoto (Japan); Shibuya, Keiko [Yamaguchi University Graduate School of Medicine, Department of Therapeutic Radiology, Yamaguchi (Japan)

    2014-05-15

    To evaluate the treatment outcomes of radiotherapy and prognostic factors for recurrent pancreatic cancer. The study comprised 30 patients who developed a locoregional recurrence of primarily resected pancreatic cancer and received radiotherapy between 2000 and 2013 with a median dose of 54 Gy (range, 39-60 Gy). Concurrent chemotherapy included gemcitabine for 18 patients and S-1 for seven patients. The treatment outcomes and prognostic factors were retrospectively analyzed. The median follow-up after radiotherapy was 14.6 months. The 1-year overall survival, local control, and progression-free survival rates were 69 %, 67 %, and 32 %, respectively. The median overall survival and progression-free survival rates were 15.9 and 6.9 months, respectively. Tumor marker reduction and ≥ 50 % reduction were observed in 18 and two patients, respectively. Of the seven patients who exhibited pain symptoms, four and two patients were partly and completely relieved, respectively. Late grade 3 ileus and gastroduodenal bleeding were observed in one patient each. Among the clinicopathological factors evaluated, only a disease-free interval of greater than 18.9 months exhibited a significant association with improved overall survival (p = 0.017). Radiotherapy for isolated locally recurrent pancreatic cancer resulted in encouraging local control, overall survival, and palliative effects with mild toxicity, particularly in patients with a prolonged disease-free interval. This treatment strategy should be prospectively evaluated. (orig.) [German] Beurteilung strahlentherapeutischer Behandlungsergebnisse und prognostischer Faktoren bei rezidivierendem Pankreaskrebs. In dieser Studie wurden 30 Patienten aufgenommen, bei denen es nach primaer reseziertem Pankreaskrebs zu lokoregionaeren Rezidiven kam und die zwischen 2000 und 2013 strahlentherapeutisch mit einer mittleren Dosis von 54 Gy (Bereich 39-60 Gy) behandelt wurden. Im Rahmen der gleichzeitig durchgefuehrten Chemotherapie wurde

  17. Clinicopathological Characteristics and Prognosis of Colorectal Cancer in Chinese Adolescent Patients.

    Science.gov (United States)

    Du, Feng; Shi, Su-Sheng; Sun, Yong-Kun; Wang, Jin-Wan; Chi, Yihebali

    2015-12-05

    Colorectal adenocarcinoma rarely occurred in adolescent. Clinical feature and prognosis of this population are not clear until now. In addition, DNA mismatch repair (MMR) status may relate to the early disease occurrence. The present study aimed to perform a retrospective analysis of adolescent patients with colorectal cancer, including clinicopathological characteristics and prognosis. The medical records of 11,503 patients diagnosed as colorectal cancer in Cancer Hospital, Chinese Academy of Medical Sciences from January 1999 to December 2009 were retrospectively reviewed. Finally, 19 patients who were between 10 and 20 years old were selected as the study group. We summarized the clinicopathological characteristics, analyzed the association with prognosis and assessed the expression of MMR protein by immunohistochemical method. The most common primary site was the right colon in 7 patients. Ten patients had Stage III colorectal cancer, 5 patients had Stage IV disease. Signet ring cell carcinoma was the most frequent pathological type (7/19). Deficient MMR was identified in 2 patients. The 5-year survival rate and median survival time were 23.2% and 26 months. Distant metastasis was identified as an independent prognostic factor (P = 0.02). Colorectal cancer in Chinese adolescents was very rare. The chinese adolecents with colorectal cancer were frequently diagnosed in the right colon, as Stage III/IV disease with signet ring cell carcinoma. The prognosis was relatively poor.

  18. Cardiovascular Disease Risk Factors among Emerging Adults in College

    Science.gov (United States)

    Abshire, Demetrius Alexander

    2014-01-01

    The purpose of this dissertation was to examine factors associated with cardiovascular disease (CVD) risk among emerging adults in college aged 18-25 years. CVD risks that develop during this period often persist into adulthood making it an ideal time to target CVD prevention. The specific aims of this dissertation were to 1) explore perceptions…

  19. Is diet an essential risk factor for coronary heart disease?

    OpenAIRE

    Ball, K. P.

    1980-01-01

    Cigarette smoking, hypertension and diet each play a major role in the development of coronary heart attacks in most industrialized nations. In some countries where cigarette smoking and hypertension are prevalent there is a low risk of coronary heart disease (CHD). Hyperlipidaemia resulting from national food habits appears to be the essential factor in the high rates of CHD in developed countries.

  20. Chronic diseases risk factors and access to health exams among ...

    African Journals Online (AJOL)

    Using data from the World Health Survey (WHS) carried out in South Africa in 2003, the aim of this study is to establish chronic diseases risk factors and access to preventive exams for cervical and breast cancer among South African women. The sample included in this analysis included 1236 women 18 years and above.

  1. Haptoglobin phenotypes as a risk factor for coronary artery disease ...

    African Journals Online (AJOL)

    Haptoglobin phenotypes as a risk factor for coronary artery disease in type 2 ... Recognition of diabetic individuals at greatest risk of developing coronary artery ... CAD, Group II: 48 type 2DM patients with developed CAD, Group III: 40 age and ...

  2. Risk factors for meningococcal disease in Cape Town | Moodley ...

    African Journals Online (AJOL)

    Objective. To determine the risk factors associated with meningococcal disease among children living in Cape Town. Design. A case-control study was conducted from October 1993 to January 1995. Setting. The study population consisted of all children tmder the age of 14 years who were resident in the Cape Town ...

  3. Social class, psychosocial factors and disease : from deception towards explanation.

    NARCIS (Netherlands)

    Ranchor, Adelita Vijaynti

    1994-01-01

    This thesis deals with the question of the extent to which socioeconomic status (sas) is related to disease. The main focus is the explanation of this relation, applying a muitifactor approach aimed at the integration of socioeconomic, psychosocial factors and health-related behavior. ... Zie:

  4. Factors Influencing Smoking Cessation in Patients with Coronary Artery Disease.

    Science.gov (United States)

    McKenna, Kryss; Higgins, Helen

    1997-01-01

    Ten sociodemographic, clinical, and psychological characteristics considered predictors of difficulty with smoking cessation in patients with coronary artery disease are reviewed. The compounding effects of nicotine addiction are discussed. Consideration of these factors may result in individualized programs for smoking cessation. A brief overview…

  5. Exploration of genetic susceptibility factors for Parkinson's disease

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Genetics; Volume 89; Issue 2. Exploration of genetic susceptibility factors for Parkinson's disease in a South American sample. Bruno A. Benitez Diego A. Forero Gonzalo H. Arboleda Luis A. Granados Juan J. Yunis William Fernandez Humberto Arboleda. Research Note Volume 89 Issue 2 ...

  6. Socio-economic status, risk factors and coronary heart disease ...

    African Journals Online (AJOL)

    The relationship of socio-economic status (SES) indicators and coronary risk factors (RFs) with coronary heart disease (CHD) prevalence was examined in 5620 subjects aged 20 ... The SES indicators had Iitlle or no independent effect on CHD prevalence in multivariate logistic analyses after, inclusion of the standard RFs.

  7. Congenital heart disease screening: which referral factors are most important

    International Nuclear Information System (INIS)

    Fayyaz, A.; Ahmed, W.

    2013-01-01

    To identify the referral factors for fetal echocardiography which are associated with congenital cardiac defects in the fetus. Study Design: Cross-sectional descriptive study. Place and Duration of Study: Radiology Department, CMH, Rawalpindi, from January 2007 to November 2010. Methodology: All patients referred for fetal echocardiography with one or more risk factors for the development of congenital heart disease, and those patients with incidental discovery of congenital heart disease on antenatal ultrasound were evaluated. Patients with no risk factors who were found to have normal fetal echocardiography were excluded from the study. Univariate logistic regression analysis was carried out for each variable. The variables with statistical significance of less than 0.05 were subjected to multivariate logistic regression. Fetal echocardiographic diagnosis was taken as the dependent variable and all other variables were the independent variables. Results: Two hundred and sixty four patients were evaluated by fetal echocardiography for congenital heart disease. The statistically significant factor was detection of congenital heart disease on routine ultrasound examination. Conclusion: A routine obstetric scan should include evaluation of the heart with four-chamber and base-of-heart views to exclude cardiac anomalies. A cardiac anomaly picked up on routine ultrasound scan is the most important indication for referral for fetal echocardiography. Fetal arrhythmias and echogenic focus in the left ventricle do not have a significant association with structural cardiac malformation. (author)

  8. Novel disease susceptibility factors for fungal necrotrophic pathogens in Arabidopsis.

    Science.gov (United States)

    Dobón, Albor; Canet, Juan Vicente; García-Andrade, Javier; Angulo, Carlos; Neumetzler, Lutz; Persson, Staffan; Vera, Pablo

    2015-04-01

    Host cells use an intricate signaling system to respond to invasions by pathogenic microorganisms. Although several signaling components of disease resistance against necrotrophic fungal pathogens have been identified, our understanding for how molecular components and host processes contribute to plant disease susceptibility is rather sparse. Here, we identified four transcription factors (TFs) from Arabidopsis that limit pathogen spread. Arabidopsis mutants defective in any of these TFs displayed increased disease susceptibility to Botrytis cinerea and Plectosphaerella cucumerina, and a general activation of non-immune host processes that contribute to plant disease susceptibility. Transcriptome analyses revealed that the mutants share a common transcriptional signature of 77 up-regulated genes. We characterized several of the up-regulated genes that encode peptides with a secretion signal, which we named PROVIR (for provirulence) factors. Forward and reverse genetic analyses revealed that many of the PROVIRs are important for disease susceptibility of the host to fungal necrotrophs. The TFs and PROVIRs identified in our work thus represent novel genetic determinants for plant disease susceptibility to necrotrophic fungal pathogens.

  9. Novel disease susceptibility factors for fungal necrotrophic pathogens in Arabidopsis.

    Directory of Open Access Journals (Sweden)

    Albor Dobón

    2015-04-01

    Full Text Available Host cells use an intricate signaling system to respond to invasions by pathogenic microorganisms. Although several signaling components of disease resistance against necrotrophic fungal pathogens have been identified, our understanding for how molecular components and host processes contribute to plant disease susceptibility is rather sparse. Here, we identified four transcription factors (TFs from Arabidopsis that limit pathogen spread. Arabidopsis mutants defective in any of these TFs displayed increased disease susceptibility to Botrytis cinerea and Plectosphaerella cucumerina, and a general activation of non-immune host processes that contribute to plant disease susceptibility. Transcriptome analyses revealed that the mutants share a common transcriptional signature of 77 up-regulated genes. We characterized several of the up-regulated genes that encode peptides with a secretion signal, which we named PROVIR (for provirulence factors. Forward and reverse genetic analyses revealed that many of the PROVIRs are important for disease susceptibility of the host to fungal necrotrophs. The TFs and PROVIRs identified in our work thus represent novel genetic determinants for plant disease susceptibility to necrotrophic fungal pathogens.

  10. Epidemiology, classification, and modifiable risk factors of peripheral arterial disease

    Directory of Open Access Journals (Sweden)

    Nicolas W Shammas

    2007-05-01

    Full Text Available Nicolas W ShammasMidwest Cardiovascular Research Foundation, Cardiovascular Medicine, PC, Davenport, IA, USAAbstract: Peripheral arterial disease (PAD is part of a global vascular problem of diffuse atherosclerosis. PAD patients die mostly of cardiac and cerebrovascular-related events and much less frequently due to obstructive disease of the lower extremities. Aggressive risk factors modification is needed to reduce cardiac mortality in PAD patients. These include smoking cessation, reduction of blood pressure to current guidelines, aggressive low density lipoprotein lowering, losing weight, controlling diabetes and the use of oral antiplatelet drugs such as aspirin or clopidogrel. In addition to quitting smoking and exercise, cilostazol and statins have been shown to reduce claudication in patients with PAD. Patients with critical rest limb ischemia or severe progressive claudication need to be treated with revascularization to minimize the chance of limb loss, reduce symptoms, and improve quality of life.Keywords: peripheral arterial disease, epidemiology, risk factors, classification

  11. Radiosurgery for brain metastases: a score index for predicting prognosis

    International Nuclear Information System (INIS)

    Weltman, Eduardo; Salvajoli, Joao Victor; Brandt, Reynaldo Andre; Morais Hanriot, Rodrigo de; Prisco, Flavio Eduardo; Cruz, Jose Carlos; Oliveira Borges, Sandra Regina de; Wajsbrot, Dalia Ballas

    2000-01-01

    Purpose: To analyze a prognostic score index for patients with brain metastases submitted to stereotactic radiosurgery (the Score Index for Radiosurgery in Brain Metastases [SIR]). Methods and Materials: Actuarial survival of 65 brain metastases patients treated with radiosurgery between July 1993 and December 1997 was retrospectively analyzed. Prognostic factors included age, Karnofsky performance status (KPS), extracranial disease status, number of brain lesions, largest brain lesion volume, lesions site, and receiving or not whole brain irradiation. The SIR was obtained through summation of the previously noted first five prognostic factors. Kaplan-Meier actuarial survival curves for all prognostic factors, SIR, and recursive partitioning analysis (RPA) (RTOG prognostic score) were calculated. Survival curves of subsets were compared by log-rank test. Application of the Cox model was utilized to identify any correlation between prognostic factors, prognostic scores, and survival. Results: Median overall survival from radiosurgery was 6.8 months. Utilizing univariate analysis, extracranial disease status, KPS, number of brain lesions, largest brain lesion volume, RPA, and SIR were significantly correlated with prognosis. Median survival for the RPA classes 1, 2, and 3 was 20.19 months, 7.75 months, and 3.38 months respectively (p = 0.0131). Median survival for patients, grouped under SIR from 1 to 3, 4 to 7, and 8 to 10, was 2.91 months, 7.00 months, and 31.38 months respectively (p = 0.0001). Using the Cox model, extracranial disease status and KPS demonstrated significant correlation with prognosis (p 0.0001 and 0.0004 respectively). Multivariate analysis also demonstrated significance for SIR and RPA when tested individually (p = 0.0001 and 0.0040 respectively). Applying the Cox Model to both SIR and RPA, only SIR reached independent significance (p = 0.0004). Conclusions: Systemic disease status, KPS, SIR, and RPA are reliable prognostic factors for patients

  12. Prognosis of acute and chronic pancreatitis - a 30-year follow-up of a Danish cohort

    DEFF Research Database (Denmark)

    Nøjgaard, Camilla

    2010-01-01

    of the study were to investigate the long-term prognosis of acute pancreatitis (AP) and chronic pancreatitis (CP), the risk of progression to CP, and the natural course of progressive acute pancreatitis. Hereby, describe the prognostic factors associated with mortality and the causes of death in these patients......SUMMARY Acute and chronic pancreatitis are most frequently caused by a high consumption of alcohol and tobacco but often the aetiology is unknown. The diseases have a high risk of complications, but the long-term prognosis and the natural course of the diseases are only sparsely described. The aims...... registries. Factors associated with mortality in AP patients were high age, alcohol and diabetes, whereas female gender, employment, and co-living were associated with better survival. Level of S-amylase had no impact on the mortality. AP can progress to CP not only from alcoholic but also from idiopathic AP...

  13. Prognosis of acute and chronic pancreatitis - a 30-year follow-up of a Danish cohort

    DEFF Research Database (Denmark)

    Nøjgaard, Camilla

    2010-01-01

    SUMMARY Acute and chronic pancreatitis are most frequently caused by a high consumption of alcohol and tobacco but often the aetiology is unknown. The diseases have a high risk of complications, but the long-term prognosis and the natural course of the diseases are only sparsely described. The aims...... of the study were to investigate the long-term prognosis of acute pancreatitis (AP) and chronic pancreatitis (CP), the risk of progression to CP, and the natural course of progressive acute pancreatitis. Hereby, describe the prognostic factors associated with mortality and the causes of death in these patients...... registries. Factors associated with mortality in AP patients were high age, alcohol and diabetes, whereas female gender, employment, and co-living were associated with better survival. Level of S-amylase had no impact on the mortality. AP can progress to CP not only from alcoholic but also from idiopathic AP...

  14. A etiological factors of chronic liver disease in children

    International Nuclear Information System (INIS)

    Tahir, A.; Malik, F.R.; Akhtar, P.

    2011-01-01

    Background: Chronicity of liver disease is determined either by duration of liver disease or by evidence of either severe liver disease or physical stigmata of chronic liver disease. Chronic liver disease may be caused commonly by persistent viral infections, metabolic diseases, drugs, autoimmune hepatitis, or unknown factors. The objective of this study was to find out the aetiology of chronic liver disease (CLD) in children. Methodology: It was a descriptive, prospective study which used a structured proforma designed to collect data of cases of CLD from both indoor and outdoor Paediatrics units of Fauji Foundation Hospital, Rawalpindi, and Children Hospital, Pakistan Institute of Medical Sciences, Islamabad. All children under 12 years having either clinical or biochemical evidence of liver disease and/or elevated liver enzymes for more than 3 months were included in this study. Results: Sixty cases of CLD were enrolled from indoor and outdoor units from January 2010 to July 201. Thirty nine (65%) cases were male and 21 (35%) were female. Eleven children were less than 1 year, 18 were 1-5 years old and 31 were 5-12 years of age. Viral hepatitis was the most common cause found in 22 (36.7%) cases. Out of these 22 patients with viral aetiology 19 (31.66%) patients had Hepatitis C and 3 (5%) had Hepatitis B. Glycogen storage disease was seen in 8.3% cases, and biliary atresia and Wilson disease in 6.7% each. Other less commonly found cases were autoimmune hepatitis, TORCH infections, hepatoma and drug induced hepatitis (1.7% each). Cause couldn't be established in 35% cases which remained idiopathic. Conclusion: Viral hepatitis is the leading cause of chronic liver disease in children, with the highest incidence of chronic Hepatitis C followed by metabolic disorders (glycogen storage disease and Wilson disease) and biliary atresia. Chronic viral hepatitis was most prevalent between 11 months to 12 years of age. Wilson disease was common in 3-7 years age group, and

  15. Rivastigmine in Alzheimer's disease and Parkinson's disease dementia: an ADAS-cog factor analysis.

    Science.gov (United States)

    Weintraub, Daniel; Somogyi, Monique; Meng, Xiangyi

    2011-09-01

    Rivastigmine treatment is associated with significant improvements on the cognitive subscale of the Alzheimer's Disease Assessment Scale (ADAS-cog) in patients with mild-to-moderate Alzheimer's disease (AD) and Parkinson's disease dementia (PDD). Both AD and PDD are purported to have different profiles of cognitive impairment, which may respond differentially to rivastigmine treatment. This was a retrospective analysis of 3 randomized, double-blind, rivastigmine trial databases (Investigation of transDermal Exelon in ALzheimer's disease [IDEAL; AD], EXelon in PaRkinson's disEaSe dementia Study [EXPRESS; PDD], and Alzheimer's Disease with ENA 713 [ADENA; AD]). Factor analyses of the 11 baseline ADAS-cog items derived the same factors in the 2 diseases, that is, "memory" and "language". Rivastigmine-treated AD and PDD patients showed significant improvements (P < .0001 versus placebo) on both factors. For both AD and PDD, rivastigmine had a numerically greater effect on memory than language. Treatment effect sizes were numerically greater in PDD compared with AD. Rivastigmine treatment is associated with improvement in memory and language in AD and PDD. The numerically greater response in PDD is consistent with greater cholinergic deficits in this disease state.

  16. The NLRP3 rs10754558 Polymorphism Is Associated with the Occurrence and Prognosis of Coronary Artery Disease in the Chinese Han Population.

    Science.gov (United States)

    Zhou, Dong; Wang, Xinhong; Chen, Tao; Wen, Wen; Liu, Yang; Wu, Yue; Yuan, Zuyi

    2016-01-01

    The objective of this study is to investigate the potential association of the NLRP3 rs10754558 and CARD8 rs2043211 polymorphisms with the occurrence and prognosis of CAD. Gene polymorphisms were analyzed using the ABI PRISM-Snapshot multiplex method in 515 CAD patients and 401 control subjects. The serum level of IL-1β was investigated by ELISA assays. The clinical endpoints were evaluated during a median follow-up period of 32 months. The NLRP3 rs10754558 gene polymorphism was significantly associated with the occurrence of CAD, while the CARD8 rs2043211 gene polymorphism was not involved. Patients carrying G allele of NLRP3 rs10754558 had more severe coronary artery stenosis. Multivariable analysis revealed a significant association of the G allele with major adverse cardiac event. The serum IL-1β concentrations in patients with GG genotype were significantly increased compared with those in the patients with CC genotype. Our findings for the first time show that the NLRP3 rs10754558 polymorphism is involved in the occurrence of CAD in the Chinese Han population; and G allele can effectively predict clinical outcome of CAD. The G allele susceptibility to CAD is maybe associated with the increased level of serum IL-1β.

  17. The NLRP3 rs10754558 Polymorphism Is Associated with the Occurrence and Prognosis of Coronary Artery Disease in the Chinese Han Population

    Directory of Open Access Journals (Sweden)

    Dong Zhou

    2016-01-01

    Full Text Available The objective of this study is to investigate the potential association of the NLRP3 rs10754558 and CARD8 rs2043211 polymorphisms with the occurrence and prognosis of CAD. Gene polymorphisms were analyzed using the ABI PRISM-Snapshot multiplex method in 515 CAD patients and 401 control subjects. The serum level of IL-1β was investigated by ELISA assays. The clinical endpoints were evaluated during a median follow-up period of 32 months. The NLRP3 rs10754558 gene polymorphism was significantly associated with the occurrence of CAD, while the CARD8 rs2043211 gene polymorphism was not involved. Patients carrying G allele of NLRP3 rs10754558 had more severe coronary artery stenosis. Multivariable analysis revealed a significant association of the G allele with major adverse cardiac event. The serum IL-1β concentrations in patients with GG genotype were significantly increased compared with those in the patients with CC genotype. Our findings for the first time show that the NLRP3 rs10754558 polymorphism is involved in the occurrence of CAD in the Chinese Han population; and G allele can effectively predict clinical outcome of CAD. The G allele susceptibility to CAD is maybe associated with the increased level of serum IL-1β.

  18. Chagas disease, a risk factor for high blood pressure.

    Science.gov (United States)

    Vicco, Miguel Hernán; Rodeles, Luz; Yódice, Agustina; Marcipar, Iván

    2014-12-01

    Chagas disease is a parasite infection caused by the protozoan Trypanosoma cruzi. Its most common complications is chronic Chagas heart disease but impairments of the systemic vasculature also has been observed. Although the different mechanisms that regulate blood pressure are disrupted, to our knowledge data on the association of hypertension and chronic Chagas disease are scarce. In this regard we evaluate whether Chagas disease constitutes a high blood pressure risk factor. We recruited 200 individuals, half of them with positive serology for T. cruzi. They were subjected to a complete clinical examination. The mean age of sampled individuals was 46.7 ± 12.3, and the mean of systolic and diastolic blood pressure were 124 ± 12 mmHg and 82 ± 10 mmHg, respectively. There were no between-group differences regarding age, sex distribution or body mass index. Chagas disease contributed significantly to high blood pressure (OR = 4, 95% CI 1.8323-7.0864, p = 0.0002). Our results reveal an important association between Chagas disease and high blood pressure, which should be contemplated by physicians in order to promote preventive cardiovascular actions in patients with Chagas disease.

  19. Is Pseudoexfoliation Syndrome a Risk Factor for Cerebro Vascular Disease?

    Science.gov (United States)

    Kan, Emrah; Yılmaz, Ahmet; Demirağ, Mehmet Derya; Çalık, Murat

    2017-01-01

    To determine the relationship between cerebro vascular disease and pseudoexfoliation syndrome. This cross-sectional case control study consisted of 50 patients with ischemic-type cerebro vascular disease and 50 control subjects. All subjects were investigated for diabetes mellitus and hypertension status and underwent a detailed ophthalmic examination. A diagnosis of pseudoexfoliation syndrome was made if characteristic greyish particulate matter was found on the anterior lens capsule after pupillary dilatation by slit-lamp examination. All subjects were compared in terms of pseudoexfoliation syndrome, diabetes mellitus, and hypertension. Pearson Chi Square and Student's t test were used for statistical analysis. Logistic regression analyses of the risk factors between groups were also made. The presence of pseudoexfoliation syndrome was significantly higher in patients with cerebro vascular disease when compared to the control subjects (p = 0.02). The frequency of diabetes mellitus was similar between the two groups. Arterial hypertension was significantly more frequent in the patient group when compared to the control subjects (p cerebro vascular disease. In the present study, we found that pseudoexfoliation syndrome frequency was found to be higher in patients with cerebro vascular disease than in control subjects. A slit-lamp examination of the eye could be an important marker that indicates the risk of cerebro vascular disease. We recommend an evaluation of all subjects with pseudoexfoliation syndrome for the presence of cerebro vascular disease. Longitudinal studies with larger populations are needed to confirm this relationship.

  20. [Prevalence of cardiovascular diseases and cardiovascular risk factors in older than 65 years persons in an urban area: DERIVA study].

    Science.gov (United States)

    Rodríguez-Sánchez, Emiliano; García-Ortiz, Luis; Gómez-Marcos, Manuel A; Recio-Rodríguez, José I; Mora-Simón, Sara; Pérez-Arechaederra, Diana; Agudo-Conde, Cristina; Escribano-Hernández, Alfonso; Patino-Alonso, María C

    2013-01-01

    To estimate the prevalence of cardiovascular diseases, cardiovascular risk factors, and the psychosocial characteristics associated with them in an urban population aged 65 years and older. Descriptive cross-sectional study of the population. City of Salamanca (Spain). A total of 480 participants aged 65 and older were selected using a stratified randomized sampling method. A health questionnaire was completed in the participants' homes. Weight, height, waist circumference, arterial pressure, blood glucose and cholesterol, were measured, and the standardized prevalence for a European population was estimated. A total of 327 participants were interviewed (68.10% of those selected), mean age of participants was 76 (SD: 7.33). Of the total, 64.5% were women and 20.2% (15.8-24.5) had some cardiovascular disease. In males, the most prevalent cardiovascular disease was ischemic heart disease (12.1% [6.1-18]), while in females it was heart failure (10.4% [6.3-14.6]). Hypertension was the most frequent cardiovascular risk factor for males (63.8% [53.2-70.9]) and females (69.7%.[63.5-75.9]), followed by diabetes in males (36.2% [27.5-45]), and sedentary lifestyle in females (36.0% [29.5-42.5]). Those with cardiovascular diseases were more dependent and had a worse prognosis (Charlson's Comorbility Index). Ischemic heart disease is the most prevalent heart disease in males, while heart failure is the most prevalent disease for females. Almost 80% of the population aged 65 and older did not suffer any of the three cardiovascular diseases that are the main causes of mortality in this group of age. Participants who had a CVD were more dependent for activities of daily living. Copyright © 2012 Elsevier España, S.L. All rights reserved.

  1. Pilonidal sinus disease - Etiological factors, pathogenesis and clinical features

    Directory of Open Access Journals (Sweden)

    Kazim Duman

    2016-12-01

    Full Text Available and lsquo;Pilonidal sinus' disease, which is most commonly seen in reproductive populations, such as young adults - mostly in males who are in their twenties - is actually a controversial disease in that there is no consensus on its many facets. It is sometimes seen as an infected abscess draining from an opening or a lesion extending to the perineum. It may also present as a draining fistula opening to skin. In terms of etiological factors, various theories (main theories being congenital and acquired have been established since it was first described, no universal understanding achieved. A long and significant post-operative care period with different lengths of recovery depending on the type of operation are quite prevalent with regards to recurrence and complication status. In order to prevent recurrence and improve the quality of life, etiological and predisposing factors as well as clinical features of sacrococcygeal pilonidal disease should be well known, a detailed differential diagnosis should be made, and a suitable and timely intervention should be performed. It was aimed here to explain the etiological factors, pathogenesis and clinical features of the disease that may present with various clinical symptoms. [Arch Clin Exp Surg 2016; 5(4.000: 228-232

  2. [Prognosis significance of blood homocysteine after myocardial infarction].

    Science.gov (United States)

    Reis, R P; Azinheira, J; Reis, H P; Bordalo e Sá, A; Tavares, J; Adão, M; Santos, A L; Pina, J E; Correia, J M; Luís, A S

    2000-05-01

    Homocysteinemia is an independent risk factor of coronary artery disease and of myocardial infarction. In the present study we intend to relate fasting homocystein levels to prognosis after a myocardial infarction. From 1990 to 1992, we studied fasting homocysteinemia levels on a group of 112 patients aged under 56 years that had suffered a myocardial infarction between 3 and 12 months before. We obtained, the patients names, addresses, phone numbers and physicians' name. Seven years later (on average) we collected data regarding the patients evolution, consulting medical records, their physicians or by personal contact. We evaluated complications, namely mortality, vascular morbidity, such as unstable angina, re-infarction, stroke, and the need for invasive procedures (catheterism, PTCA, CABG). According to previous studies of the group, we used a cut-point of 10.10 mumol/L to define patients with normal or pathological levels of homocysteinemia. We excluded all patients that took vitamin B supplements, co-factors of HC metabolism, during this follow-up. We were able to obtain data on 110 patients. Patients with normal HC levels (n = 62) presented less global complications (26 versus 72%, p homocystein levels (n = 48), those with higher homocystein levels presented a higher degree of complications. In this population with myocardial infarction under 56 years of age, a high homocysteinemia level is an important prognostic factor. This study suggests that we can improve the prognosis and decrease the complications after myocardial infarction by lowering elevated homocystein levels.

  3. Stromal cell derived factor-1: its influence on invasiveness and migration of breast cancer cells in vitro, and its association with prognosis and survival in human breast cancer

    International Nuclear Information System (INIS)

    Kang, Hua; Watkins, Gareth; Parr, Christian; Douglas-Jones, Anthony; Mansel, Robert E; Jiang, Wen G

    2005-01-01

    Stromal cell-derived factor (SDF)-1 (CXC chemokine ligand-12) is a member of the CXC subfamily of chemokines, which, through its cognate receptor (CXC chemokine receptor [CXCR]4), plays an important role in chemotaxis of cancer cells and in tumour metastasis. We conducted the present study to evaluate the effect of SDF-1 on the invasiveness and migration of breast cancer cells, and we analyzed the expression of SDF-1 and its relation to clinicopathological features and clinical outcomes in human breast cancer. Expression of SDF-1 mRNA in breast cancer, endothelial (HECV) and fibroblast (MRC5) cell lines and in human breast tissues were studied using RT-PCR. MDA-MB-231 cells were transfected with a SDF-1 expression vector, and their invasiveness and migration was tested in vitro. In addition, the expression of SDF-1 was investigated using immunohistochemistry and quantitative RT-PCR in samples of normal human mammary tissue (n = 32) and mammary tumour (n = 120). SDF-1 expression was identified in MRC5, MDA-MB-435s and MDA-MB-436 cell lines, but CXCR4 expression was detected in all cell lines and breast tissues. An autocrine loop was created following transfection of MDA-MB-231 (which was CXCR4 positive and SDF-1 negative) with a mammalian expression cassette encoding SDF-1 (MDA-MB-231SDF1 +/+ ) or with control plasmid pcDNA4/GFP (MDA-MB-231 +/- ). MDA-MB-231SDF1 +/+ cells exhibited significantly greater invasion and migration potential (in transfected cells versus in wild type and empty MDA-MB-231 +/- ; P < 0.01). In mammary tissues SDF-1 staining was primarily seen in stromal cells and weakly in mammary epithelial cells. Significantly higher levels of SDF-1 were seen in node-positive than in node-negative tumours (P = 0.05), in tumours that metastasized (P = 0.05), and tumours from patients who died (P = 0.03) than in tumours from patients who were disease free. It was most notable that levels of SDF-1 correlated significantly with overall survival (P = 0.001) and

  4. Association of differential β-catenin expression with Oct-4 and Nanog in oral squamous cell carcinoma and their correlation with clinicopathological factors and prognosis.

    Science.gov (United States)

    Ravindran, Gokulan; Sawant, Sharada S; Hague, Angela; Kingsley, Karl; Devaraj, Halagowder

    2015-07-01

    The re-expression of pluripotent markers (Oct-4 and Nanog) and the reactivation of stem cell-related pathways in oral carcinoma have been well researched. However, the relationship between the stem cell signaling molecule β-catenin and pluripotent markers Oct-4 and Nanog in oral cancer is yet to be studied in detail. Therefore, we have investigated the correlation among Oct-4, Nanog, and β-catenin in oral squamous cell carcinoma, which, in turn, could provide valuable insight into its prognostic significance. The immunohistochemical analysis was performed for 60 cases of oral cancer to study the expression pattern of Oct-4, Nanog, and β-catenin. Whereas immunofluorescence analysis was used to investigate the co-localization of β-catenin with Oct-4 and Nanog in oral carcinoma tissues and H314 cell line. Finally, co-immunoprecipitation analysis was used to study the possible interaction between β-catenin and Oct-4 in oral carcinoma cells. β-catenin, Oct-4, and Nanog showed significant correlation with lymph node metastasis, stage, grade, and prognosis in oral squamous cell carcinoma. Interestingly, a significant positive correlation was found among the expression of Oct-4, Nanog, and β-catenin. Moreover, the interaction between β-catenin and Oct-4 was observed in oral cancer. The positive correlation among Oct-4, Nanog, and β-catenin suggests their coordinated role in maintaining proliferation in oral carcinoma cells. The interaction between β-catenin and Oct-4 may be a crucial event in oral carcinogenesis. On the other hand, β-catenin, Oct-4, and Nanog could be used as independent prognostic markers of oral squamous cell carcinoma. © 2014 Wiley Periodicals, Inc.

  5. Perceived social support following percutaneous coronary intervention is a crucial factor in patients with coronary heart disease.

    Science.gov (United States)

    Kähkönen, Outi; Kankkunen, Päivi; Miettinen, Heikki; Lamidi, Marja-Leena; Saaranen, Terhi

    2017-05-01

    To describe perceived social support among patients with coronary heart disease following percutaneous coronary intervention. A low level of social support is considered a risk factor for coronary heart disease in healthy individuals and reduces the likelihood that people diagnosed with coronary heart disease will have a good prognosis. A descriptive cross-sectional study. A survey of 416 patients was conducted in 2013. A self-report instrument, Social Support of People with Coronary Heart Disease, was used. The instrument comprises three dimensions of social support: informational, emotional, functional supports and 16 background variables. Data were analysed using descriptive statistics, factor analysis, mean sum variables and multivariate logistic regression. Perceived informational support was primarily high, but respondents' risk factors were not at the target level. The weakest items of informational support were advice on physical activity, continuum of care and rehabilitation. Regarding the items of emotional support, support from other cardiac patients was the weakest. The weakest item of functional support was respondents' sense of the healthcare professionals' care of patients coping with their disease. Background variables associated with perceived social support were gender, marital status, level of formal education, profession, physical activity, duration of coronary heart disease and previous myocardial infarction. Healthcare professionals should pay extra attention to women, single patients, physically inactive patients, those demonstrating a lower level of education, those with a longer duration of CHD, and respondents without previous acute myocardial infarction. Continuum of care and counselling are important to ensure especially among them. This study provides evidence that healthcare professionals should be more aware of the individual needs for social support among patients with coronary heart disease after percutaneous coronary intervention

  6. Role of Serum Insulin-Like Growth Factor I and Ghrelin in Chronic Liver Diseases

    Energy Technology Data Exchange (ETDEWEB)

    EI-Nashar, N A [Health Radiation Research Dept., National Centre for Radiation Research alld Technology (NCRRT), P.G: 29 Nasr City, Cairo (Egypt)

    2008-07-01

    Chronic liver disease (CLD) is characterized by numerous metabolic alterations resulting in the clinical picture of malnutrition or even cachexia and contributing to complications such as hepatic encephalopathy and ascetics. In view of these alternations, this study was conducted to investigate the role of serum insulin-like growth factor-I (IGF-I) and ghrelin in CLD with or without cirrhosis and evaluate their relationships with liver functions and clinical complications. Serum IGF-I levels were very highly significantly lowered (P< 0.0001) in hepatitis C virus (HCV) patients and in hepatocellular carcinoma (HCC) patients than in the control group. However, serum ghrelin levels were significantly elevated in HCV and in HCC patients when compared with controls (P< 0.05). IGF-I significantly decreased with every stage of cirrhosis according to Child-Pugh classification. In contrast, serum ghrelin levels were significantly elevated in Child C liver cirrhosis compared to non cirrhotic patients (Child A and Child B cirrhosis). IGF-I levels inversely correlated with prothrombin time (PT.), total bilirubin and positively correlated with serum albumin. While serum ghrelin correlated with clinical complications of CLD. No correlations were found between IGF-I and ghrelin in all studied groups, however, both inversely correlated with a-feto protein (AFP) in HCC patients. We conclude that IGF-I.and ghrelin can predict the diagnosis and prognosis of patients with severe CLD as they have potential relationships with hepatic failure and HCC.

  7. Role of Serum Insulin-Like Growth Factor I and Ghrelin in Chronic Liver Diseases

    International Nuclear Information System (INIS)

    EI-Nashar, N.A.

    2008-01-01

    Chronic liver disease (CLD) is characterized by numerous metabolic alterations resulting in the clinical picture of malnutrition or even cachexia and contributing to complications such as hepatic encephalopathy and ascetics. In view of these alternations, this study was conducted to investigate the role of serum insulin-like growth factor-I (IGF-I) and ghrelin in CLD with or without cirrhosis and evaluate their relationships with liver functions and clinical complications. Serum IGF-I levels were very highly significantly lowered (P< 0.0001) in hepatitis C virus (HCV) patients and in hepatocellular carcinoma (HCC) patients than in the control group. However, serum ghrelin levels were significantly elevated in HCV and in HCC patients when compared with controls (P< 0.05). IGF-I significantly decreased with every stage of cirrhosis according to Child-Pugh classification. In contrast, serum ghrelin levels were significantly elevated in Child C liver cirrhosis compared to non cirrhotic patients (Child A and Child B cirrhosis). IGF-I levels inversely correlated with prothrombin time (PT.), total bilirubin and positively correlated with serum albumin. While serum ghrelin correlated with clinical complications of CLD. No correlations were found between IGF-I and ghrelin in all studied groups, however, both inversely correlated with a-feto protein (AFP) in HCC patients. We conclude that IGF-I.and ghrelin can predict the diagnosis and prognosis of patients with severe CLD as they have potential relationships with hepatic failure and HCC

  8. Mental vulnerability--a risk factor for ischemic heart disease

    DEFF Research Database (Denmark)

    Eplov, Lene Falgaard; Jørgensen, Torben; Birket-Smith, Morten

    2006-01-01

    OBJECTIVE: The purpose of this study is to examine whether mental vulnerability is a risk factor for the development of ischemic heart disease (IHD) after adjustment for well-established risk factors. METHODS: In three prospective cohort studies in Copenhagen County, Denmark, we recorded the level...... of mental vulnerability and possible risk factors to IHD at baseline. For follow-up, the sample was linked to relevant registries to identify all cases of fatal and nonfatal IHD. The relationship between mental vulnerability and IHD was examined using both Kaplan-Meir and Cox proportional hazard models...... adjusting for possible confounding factors. RESULTS: Mental vulnerability was significantly associated with the risk for IHD (medium mental vulnerability: hazard ratio 1.41, 95% confidence interval 1.04-1.91; and high mental vulnerability: hazard ratio 2.05; 95% confidence interval 1.46-2.88), after...

  9. Factors determining the style of adaptation to the disease in patients treated oncologically

    Directory of Open Access Journals (Sweden)

    Ewa Smoleń

    2017-08-01

    Full Text Available Introduction. Cancer diseases still have the strongest impact on the human psyche, leading to the overwhelming life crisis. Each person, depending on personality traits and well-developed defense mechanisms, reacts individually to the diagnosis of the disease. Attitude towards the disease affects the quality of life and the outcome of treatment. Aim. Determination of factors determining the style of adaptation to cancer in patients during oncological treatment. Materials and methods. The research was conducted in a group of 229 randomly selected patients in Fr.. B. Markiewicz Specialist Hospital of the Podkarpacki Oncological Center. in Brzozów. The method used was a diagnostic survey and a survey technique. Research tools were the author's questionnaire, „The scale of mental adaptation to cancer” - Mini-MAC (Mental Adjustment to Cancer in the adaptation of Z. Juczyński and the numerical scale of pain assessment NRS (Numeric Rating Scale. In the statistical analysis, the following tests were used: Kruskal Wallis and the symmetric measure V Kramer based on the chi-square test. The statistical significance level p≤0.05 was assumed. Results. The level of adaptation to the disease in the studied group of oncological patients was on an average level, which indicates good adaptation to cancer. The dominant style of struggling with cancer was the construction style with the intensity of a fighting spirit and positive re-evaluation. The destructive style had a low intensity in the studied group, especially for a low level strategy of helplessness / hopelessness. Better adaptation has been demonstrated in individuals who do not experience pain and assess their health well. Conclusions. Factors not related to the style of coping with cancer were sociodemographic variables. Feeling of pain, self-esteem of health and applied methods of treatment influenced the style of coping with cancer in oncologically treated patients. The constructive style

  10. Quantifying cardiovascular disease risk factors in patients with psoriasis

    DEFF Research Database (Denmark)

    Miller, I M; Skaaby, T; Ellervik, C

    2013-01-01

    BACKGROUND: In a previous meta-analysis on categorical data we found an association between psoriasis and cardiovascular disease and associated risk factors. OBJECTIVES: To quantify the level of cardiovascular disease risk factors in order to provide additional data for the clinical management...... of the increased risk. METHODS: This was a meta-analysis of observational studies with continuous outcome using random-effects statistics. A systematic search of studies published before 25 October 2012 was conducted using the databases Medline, EMBASE, International Pharmaceutical Abstracts, PASCAL and BIOSIS......·65 mmol L(-1) )] and a higher HbA1c [1·09 mmol mol(-1) , 95% CI 0·87-1·31, P controls are significant, and therefore relevant to the clinical management of patients with psoriasis....

  11. Long-Term Clinical Outcomes and Factors That Predict Poor Prognosis in Athletes After a Diagnosis of Acute Spondylolysis: A Retrospective Review With Telephone Follow-up.

    Science.gov (United States)

    Selhorst, Mitchell; Fischer, Anastasia; Graft, Kristine; Ravindran, Reno; Peters, Eric; Rodenberg, Richard; MacDonald, James

    2016-12-01

    Study Design Retrospective review with telephone follow-up. Background Acute spondylolytic injuries have a dramatic impact on the young athlete. Excellent short-term clinical outcomes have been observed, but not enough is known about long-term clinical outcomes. Objectives (1) To report long-term clinical outcomes for patients diagnosed with acute spondylolysis, and (2) to assess the prognostic ability of retrospective variables for long-term outcomes. Methods Patients from 2010 through 2013 were retrospectively reviewed to identify patients and to obtain demographic, baseline, and short-term outcomes. Long-term follow-up data were collected by telephone from patients diagnosed with acute spondylolysis to assess recurrence rate of low back pain, perceived outcome, pain, and functional ability. Patients were categorized as having a good or poor long-term outcome based on these measures. Logistic regression analysis was performed to assess the prognostic ability of the retrospective variables for long-term outcomes 3.4 years (range, 1.5-5.6 years) after treatment. Results One hundred twenty-one (71.6%) patients completed the follow-up questionnaire (48 female; mean age at baseline, 14.4 years). At follow-up, 81 (66.9%) patients were able to maintain their same or a higher level of sport. Recurrence of significant symptoms was reported by 55 (45.5%) patients, with 41 (33.9%) requiring medical treatment. The final logistic regression model revealed that female sex, adverse reaction during care, and multilevel injury were significant predictors of poor long-term outcome (R 2 = 0.22). Conclusion Although excellent short-term outcomes were noted, 42% of patients reported a poor outcome at long-term follow-up. Female sex, multilevel injury, and experiencing an adverse reaction during care were significant predictors of poor long-term clinical outcome for patients diagnosed with acute spondylolysis. Level of Evidence Prognosis, level 4. Registered January 15, 2015 at www

  12. Absence of transforming growth factor-beta type II receptor is associated with poorer prognosis in HER2-negative breast tumours

    DEFF Research Database (Denmark)

    Paiva, C E; Drigo, S A; Rosa, F E

    2010-01-01

    BACKGROUND: The clinical relevance of transforming growth factor-beta (TGF-beta)-signalling pathway in breast carcinomas (BCs) remained elusive. This study aimed to evaluate the prognostic value of TGF-beta1 and transforming growth factor-beta type II receptor (TGF-betaRII) expression levels in t...

  13. Tumor Necrosis Factor Inhibitors for Inflammatory Bowel Disease

    DEFF Research Database (Denmark)

    Nielsen, Ole Haagen; Ainsworth, Mark Andrew

    2013-01-01

    A 35-year-old man presents with an exacerbation of Crohn's ileocolitis. He received a diagnosis of Crohn's disease 8 years ago and has been treated on three previous occasions with prednisone. Because of a recurrent need for glucocorticoids, treatment with azathioprine (150 mg per day) was starte...... colonoscopy show acute and chronic granulomatous inflammation, and the gastroenterologist recommends treatment with a tumor necrosis factor (TNF) inhibitor....

  14. Predictive factors for intraoperative excessive bleeding in Graves' disease.

    Science.gov (United States)

    Yamanouchi, Kosho; Minami, Shigeki; Hayashida, Naomi; Sakimura, Chika; Kuroki, Tamotsu; Eguchi, Susumu

    2015-01-01

    In Graves' disease, because a thyroid tends to have extreme vascularity, the amount of intraoperative blood loss (AIOBL) becomes significant in some cases. We sought to elucidate the predictive factors of the AIOBL. A total of 197 patients underwent thyroidectomy for Graves' disease between 2002 and 2012. We evaluated clinical factors that would be potentially related to AIOBL retrospectively. The median period between disease onset and surgery was 16 months (range: 1-480 months). Conventional surgery was performed in 125 patients, whereas video-assisted surgery was performed in 72 patients. Subtotal and near-total/total thyroidectomies were performed in 137 patients and 60 patients, respectively. The median weight of the thyroid was 45 g (range: 7.3-480.0 g). Univariate analysis revealed that the strongest correlation of AIOBL was noted with the weight of thyroid (p Graves' disease, and preparation for blood transfusion should be considered in cases where thyroids weigh more than 200 g. Copyright © 2014. Published by Elsevier Taiwan.

  15. RISK FACTORS ASSOCIATED WITH CARDIOVASCULAR DISEASE IN PRISON POPULATION

    Directory of Open Access Journals (Sweden)

    Ricardo Soares de OliveiraI

    2014-02-01

    Full Text Available This work aimed to make a reflection about the risk factors associated with cardiovascular disease in the prison population, as well as the performance of the health care team in these spaces. It is a reflective approach, literature that included e-journal articles, published in the year 2003 to 2011, indexed at LILACS, Scielo, MEDLINE, and available in full. Textbooks were also consulted and ordinances of Ministry of health and Justice of Brazil. Used the descriptors "risk factors," "cardiovascular disease" and "Prisoners". It was noted that the current situation of overcrowding in prisons is, with unhealthy environment, which imposes risks the health of prisoners. The living habits, such as use of alcohol and drugs (cocaine, marijuana, tranquillizers and tobacco, increases the risk for cardiovascular disease. In addition, the authors emphasize, a priori, the low level of schooling of the detainees. The performance of the health care team must be based on educational practices for promoting and monitoring the health, with multidisciplinary support. Further studies need to be done in order to investigate the incidence of cardiovascular diseases, as well as evidence of the effectiveness of health care for this population.

  16. Expression of connective tissue growth factor in tumor tissues is an independent predictor of poor prognosis in patients with gastric cancer

    OpenAIRE

    Liu, Lu-Ying; Han, Yan-Chun; Wu, Shu-Hua; Lv, Zeng-Hua

    2008-01-01

    AIM: To examine the expression of connective tissue growth factor (CTGF), also known as CCN2, in gastric carcinoma (GC), and the correlation between the expression of CTGF, clinicopathologic features and clinical outcomes of patients with GC.

  17. Cardiovascular diseases and risk factors among Chinese immigrants.

    Science.gov (United States)

    Gong, Zhizhong; Zhao, Dong

    2016-04-01

    The aim of this study is to identify the prevalence of cardiovascular disease (CVD) and major CVD risk factors, including diabetes, hypertension, dyslipidemia, obesity and smoking among Chinese immigrants by a systematic review of studies from various countries. PubMed and the China National Knowledge Infrastructure databases were searched for studies of the prevalence of major CVDs and risk factors, and of CVD mortality among Chinese immigrants. The search identified 386 papers, 16 of which met the inclusion criteria for this review. In mainland China, there is a pattern of high stroke prevalence but low coronary heart disease (CHD) prevalence. Among Chinese immigrants, there is a much lower prevalence and mortality of stroke, but a higher prevalence and mortality of CHD, even though these are lower than the rates in immigrants of other ethnicities in the host country. The prevalence of CVD risk factors is also markedly different in immigrants. Compared with mainland Chinese, Chinese immigrants have a higher prevalence of diabetes and hypertension, higher serum cholesterol, poorer dietary patterns, and higher prevalence of obesity and smoking. Thus, the epidemiological pattern of CVD among Chinese immigrants changes compared with resident mainland Chinese. The less healthy environmental factor after immigration may be a major trigger in the adverse CVD status of Chinese immigrants. It is important for policy-makers to pay more attention to specific minority immigrant groups, and to implement more effective preventive measures to improve the health of immigrant populations.

  18. Contribution of magnetic resonance imaging to the diagnosis and prognosis of Marchiafava-Bignami disease. Report of a case with a favorable outcome

    International Nuclear Information System (INIS)

    Martinez, J.Y.; Vincenti Rouquette, I.; Debourdeau, P.; Saissy, J.M.

    1997-01-01

    A patient with a history of chronic alcohol abuse and metal disorders developed a coma due to Marchiafava-Bignami disease. A computed tomography study of the brain was normal, whereas magnetic resonance imaging disclosed a solitary circumscribed lesion in the middle part of the corpus callosum, generating a hypointense signal on T1 images and a hyperintense signal on T2 images. The outcome was favorable. A previous magnetic resonance imaging study done after the onset of the mental disorders was normal, supporting a diagnosis of acute regressive rather than mixed Marchiafava-Bignami disease. (authors)

  19. Changes in clinical characteristics, course, and prognosis of inflammatory bowel disease during the last 5 decades: a population-based study from Copenhagen, Denmark

    DEFF Research Database (Denmark)

    Jess, Tine; Riis, Lene; Vind, Ida

    2007-01-01

    Copenhagen, Denmark (1962-2005), were assessed and evaluated. METHODS: Phenotype, initial disease course, use of medications, cumulative surgery rate, standardized incidence ratio of colorectal cancer (CRC), and standardized mortality ratio (SMR) were compared in the 3 cohorts, which had a total of 641.......01). The prevalence of upper gastrointestinal involvement and pure colonic CD varied significantly between cohorts. UC patients diagnosed in the 1990s had a higher prevalence of proctitis, received more medications, and had a milder initial disease course than did previous patients. The surgery rate decreased...

  20. Lung cancer in never smokers: disease characteristics and risk factors.

    Science.gov (United States)

    Pallis, Athanasios G; Syrigos, Konstantinos N

    2013-12-01

    It is estimated that approximately 25% of all lung cancer cases are observed in never-smokers and its incidence is expected to increase due to smoking prevention programs. Risk factors for the development of lung cancer described include second-hand smoking, radon exposure, occupational exposure to carcinogens and to cooking oil fumes and indoor coal burning. Other factors reported are infections (HPV and Mycobacterium tuberculosis), hormonal and diatery factors and diabetes mellitus. Having an affected relative also increases the risk for lung cancer while recent studies have identified several single nucleotide polymorphisms associated with increased risk for lung cancer development in never smokers. Distinct clinical, pathology and molecular characteristics are observed in lung cancer in never smokers; more frequently is observed in females and adenocarcinoma is the predominant histology while it has a different pattern of molecular alterations. The purpose of this review is to summarize our current knowledge of this disease. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  1. Improvements on Cardiovascular Diseases Risk Factors in Obese Adolescents

    DEFF Research Database (Denmark)

    Gomes Silva, Humberto José; Andersen, Lars Bo; Lofrano-Prado, Mara Cristina

    2015-01-01

    BACKGROUND: It is unclear how different exercise intensities affect cardiovascular disease (CVD) risk factors in obese adolescents. The aim of this study was to compare the effects of high intensity (HIT) vs. low intensity (LIT) aerobic training on CVD risk factors in obese adolescents. METHODS......: Forty-three obese adolescents (age: 15.7±1.3y, BMI: 34.3±4.1kg/m2) participated this study either HIT (corresponding to ventilatory threshold-I, VT1; N=20) or LIT (20% below VT1; N=23) for 12 weeks (12W). All sessions were isocaloric (350 kcal). All participants received the same nutritional......, psychological and clinical counseling. Subjects were assessed in fatness, fitness, lipid profile and glucose at baseline and after 12W. The CVD risk factors assessed were waist circumference (WC), total cholesterol (TC), HDL, glucose and fitness, which were single and clustered analyzed (Z-scores sum). RESULTS...

  2. Changes in clinical characteristics, course, and prognosis of inflammatory bowel disease during the last 5 decades: a population-based study from Copenhagen, Denmark

    DEFF Research Database (Denmark)

    Jess, Tine; Riis, Lene; Vind, Ida

    2007-01-01

    Copenhagen, Denmark (1962-2005), were assessed and evaluated. METHODS: Phenotype, initial disease course, use of medications, cumulative surgery rate, standardized incidence ratio of colorectal cancer (CRC), and standardized mortality ratio (SMR) were compared in the 3 cohorts, which had a total of 641...

  3. The long term prognosis of patients with peripheral arterial disease after infrainguinal bypass surgery : the follow-up of the Dutch Bypass and Oral anticoagulants or Aspirin Study

    NARCIS (Netherlands)

    van Hattum, E.S.

    2010-01-01

    Peripheral arterial disease (PAD) is a major public health burden with a prevalence of approximately 27 million people in Europe and North America. PAD is characterised by a progressive narrowing or occlusion of the major arteries in the lower limbs as a result of atherosclerosis. Because

  4. Fractional Flow Reserve-Guided Complete Revascularization Improves the Prognosis in Patients With ST-Segment-Elevation Myocardial Infarction and Severe Nonculprit Disease

    DEFF Research Database (Denmark)

    Lønborg, Jacob; Engstrøm, Thomas; Kelbæk, Henning

    2017-01-01

    , and severity of the noninfarct-related stenosis on the effect of fractional flow reserve-guided complete revascularization. METHODS AND RESULTS: In the DANAMI-3-PRIMULTI study (Primary PCI in Patients With ST-Elevation Myocardial Infarction and Multivessel Disease: Treatment of Culprit Lesion Only or Complete...

  5. Decreased WNT3 expression in chronic lymphocytic leukaemia is a hallmark of disease progression and identifies patients with worse prognosis in the subgroup with mutated IGHV

    Czech Academy of Sciences Publication Activity Database

    Poppová, L.; Janovská, P.; Plevová, K.; Radová, L.; Plesingerova, E.; Borský, M.; Kotásková, J.; Kantorova, B.; Hlozkova, M.; Figulova, J.; Brychtová, Y.; Machalova, M.; Urík, M.; Doubek, M.; Kozubík, Alois; Pospíšilová, Š.; Pavlová, Š.; Bryja, Vítězslav

    2016-01-01

    Roč. 175, č. 5 (2016), s. 851-859 ISSN 0007-1048 Institutional support: RVO:68081707 Keywords : receptor tyrosine kinase * pathway * ror1 * activation Subject RIV: BO - Biophysics Impact factor: 5.670, year: 2016

  6. Gastric cancer in young people under 30 years of age: worse prognosis, or delay in diagnosis?

    International Nuclear Information System (INIS)

    López-Basave, Horacio Noé; Morales-Vásquez, Flavia; Ruiz-Molina, Juan Manuel; Ñamendys-Silva, Silvio A; Vela-Sarmiento, Itzel; Ruan, Javier Melchor; Rosciano, Alejandro E Padilla; Calderillo-Ruiz, German; Díaz-Romero, Consuelo; Herrera-Gómez, Angel; Meneses-García, Abelardo A

    2013-01-01

    Gastric cancer is an aggressive disease with nonspecific early symptoms. Its incidence and prognosis in young patients has shown considerable variability. Our objective was to retrospectively study patients from our institution aged <30 years with gastric carcinoma. The study was undertaken to describe the experience of gastric cancer in this population, and to demonstrate its specific clinical and pathological characteristics. We reviewed the cases of histologically confirmed gastric cancer between 1985 and 2006 at the Instituto Nacional de Cancerología of Mexico (INCan); emphasis in our review was placed on clinical presentation, diagnostic and therapeutic intervention, pathology, and the results. Thirty cases of gastric carcinoma were reviewed. The patients’ median age was 27 years (range, 18–30 years) and the male:female ratio was 1:1. Gastric cancer exhibits different behavior in patients aged, 30 years, but delay in diagnosis and the tumor’s behavior appear to be the most important factors in prognosis of the disease

  7. Alzheimer's disease prevention: from risk factors to early intervention.

    Science.gov (United States)

    Crous-Bou, Marta; Minguillón, Carolina; Gramunt, Nina; Molinuevo, José Luis

    2017-09-12

    Due to the progressive aging of the population, Alzheimer's disease (AD) is becoming a healthcare burden of epidemic proportions for which there is currently no cure. Disappointing results from clinical trials performed in mild-moderate AD dementia combined with clear epidemiological evidence on AD risk factors are contributing to the development of primary prevention initiatives. In addition, the characterization of the long asymptomatic stage of AD is allowing the development of intervention studies and secondary prevention programmes on asymptomatic at-risk individuals, before substantial irreversible neuronal dysfunction and loss have occurred, an approach that emerges as highly relevant.In this manuscript, we review current strategies for AD prevention, from primary prevention strategies based on identifying risk factors and risk reduction, to secondary prevention initiatives based on the early detection of the pathophysiological hallmarks and intervention at the preclinical stage of the disease. Firstly, we summarize the evidence on several AD risk factors, which are the rationale for the establishment of primary prevention programmes as well as revising current primary prevention strategies. Secondly, we review the development of public-private partnerships for disease prevention that aim to characterize the AD continuum as well as serving as platforms for secondary prevention trials. Finally, we summarize currently ongoing clinical trials recruiting participants with preclinical AD or a higher risk for the onset of AD-related cognitive impairment.The growing body of research on the risk factors for AD and its preclinical stage is favouring the development of AD prevention programmes that, by delaying the onset of Alzheimer's dementia for only a few years, would have a huge impact on public health.

  8. Searching for Factors that Distinguish Disease-Prone and Disease-Resistant Prions via Sequence Analysis

    Directory of Open Access Journals (Sweden)

    Lukasz Kurgan

    2008-01-01

    Full Text Available The exact mechanisms of prion misfolding and factors that predispose an individual to prion diseases are largely unknown. Our approach to identifying candidate factors in-silico relies on contrasting the C-terminal domain of PrPC sequences from two groups of vertebrate species: those that have been found to suffer from prion diseases, and those that have not. We propose that any significant differences between the two groups are candidate factors that may predispose individuals to develop prion disease, which should be further analyzed by wet-lab investigations. Using an array of computational methods we identified possible point mutations that could predispose PrPC to misfold into PrPSc. Our results include confirmatory findings such as the V210I mutation, and new findings including P137M, G142D, G142N, D144P, K185T, V189I, H187Y and T191P mutations, which could impact structural stability. We also propose new hypotheses that give insights into the stability of helix-2 and -3. These include destabilizing effects of Histidine and T188-T193 segment in helix-2 in the disease-prone prions, and a stabilizing effect of Leucine on helix-3 in the disease-resistant prions.

  9. Rumination and behavioural factors in Parkinson's disease depression.

    Science.gov (United States)

    Julien, Camille L; Rimes, Katharine A; Brown, Richard G

    2016-03-01

    Parkinson's disease is associated with high rates of depression. There is growing interest in non-pharmacological management including psychological approaches such as Cognitive Behaviour Therapy. To date, little research has investigated whether processes that underpin cognitive models of depression, on which such treatment is based, apply in patients with Parkinson's disease. The study aimed to investigate the contribution of core psychological factors to the presence and degree of depressive symptoms. 104 participants completed questionnaires measuring mood, motor disability and core psychological variables, including maladaptive assumptions, rumination, cognitive-behavioural avoidance, illness representations and cognitive-behavioural responses to symptoms. Regression analyses revealed that a small number of psychological factors accounted for the majority of depression variance, over and above that explained by overall disability. Participants reporting high levels of rumination, avoidance and symptom focusing experienced more severe depressive symptoms. In contrast, pervasive negative dysfunctional beliefs did not independently contribute to depression variance. Specific cognitive (rumination and symptom focusing) and behavioural (avoidance) processes may be key psychological markers of depression in Parkinson's disease and therefore offer important targets for tailored psychological interventions. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  10. Illness Progression as a Function of Independent and Accumulating Poor Prognosis Factors in Outpatients With Bipolar Disorder in the United States

    NARCIS (Netherlands)

    Post, R.M.; Altshuler, L.L.; Leverich, G.S.; Nolen, W.A.; Kupka, R.W.; Grunze, H.; Frye, M.A.; Suppes, T.; McElroy, S.L.; Keck, P.E.; Rowe, M.

    2014-01-01

    Objective: Many patients with bipolar disorder in the United States experience a deteriorating course of illness despite naturalistic treatment in the community. We examined a variety of factors associated with this pattern of illness progression. Method: From 1995 to 2002, we studied 634 adult

  11. Risk factors and prognosis of intravesical recurrence after surgical management of upper tract urothelial carcinoma: A 30-year single centre experience

    Directory of Open Access Journals (Sweden)

    Mohamed Mohamed Elawdy

    2017-09-01

    Conclusions: In our present series, bladder cancer recurrence of urothelial malignancy occurred in nearly half of the patients after surgical management of UTUC. Ureteric tumour was the only identifiable risk factor, thus patients with ureteric tumours may benefit from prophylactic intravesical chemoimmunotherapy. Bladder recurrence does not appear to affect the cancer-specific survival after surgical management of UTUC.

  12. Factors on prognosis in patients of stage pT3N0M0 thoracic esophageal squamous cell carcinoma after two-field esophagectomy

    Directory of Open Access Journals (Sweden)

    Yuxiang Wang

    2015-01-01

    Conclusion: For patients of pT3N0M0 thoracic ESCC, the independent factors were the site of a lesion for OS and PFS, Hb levels, small LN in CT, and number of removed LN for OS. The value of postoperative adjuvant therapy need be further proved.

  13. Homeobox transcription factor muscle segment homeobox 2 (Msx2) correlates with good prognosis in breast cancer patients and induces apoptosis in vitro.

    LENUS (Irish Health Repository)

    Lanigan, Fiona

    2010-01-01

    The homeobox-containing transcription factor muscle segment homeobox 2 (Msx2) plays an important role in mammary gland development. However, the clinical implications of Msx2 expression in breast cancer are unclear. The aims of this study were to investigate the potential clinical value of Msx2 as a breast cancer biomarker and to clarify its functional role in vitro.

  14. Reduced expression of TRIM21/Ro52 predicts poor prognosis in diffuse large B-cell lymphoma patients with and without rheumatic disease

    DEFF Research Database (Denmark)

    Brauner, S; Zhou, W; Backlin, C

    2015-01-01

    OBJECTIVE: TRIM21 (also known as Ro52) is an autoantigen in rheumatic disease and is predominantly expressed in leucocytes. Overexpression is associated with decreased proliferation, and the TRIM21 gene maps to a tumour suppressor locus. We therefore investigated the expression of TRIM21...... in patients with diffuse large B-cell lymphoma (DLBCL) and its potential usefulness as a prognostic biomarker. MATERIALS AND METHODS: TRIM21 expression levels were assessed by immunohistochemistry in lymphoma biopsies from three cohorts of patients with DLBCL: 42 patients with rheumatic disease treated...... with a cyclophosphamide, vincristine, doxorubicin and prednisone (CHOP)-like regimen, 76 CHOP-treated and 196 rituximab-CHOP-treated nonrheumatic patients. Expression was correlated with clinical and biomedical parameters. TRIM21 expression was assessed in relation to lymphocyte proliferation by quantitative PCR...

  15. Antibodies to SS-A/Ro-52kD and centromere in autoimmune liver disease: a clue to diagnosis and prognosis of primary biliary cirrhosis.

    Science.gov (United States)

    Granito, A; Muratori, P; Muratori, L; Pappas, G; Cassani, F; Worthington, J; Ferri, S; Quarneti, C; Cipriano, V; de Molo, C; Lenzi, M; Chapman, R W; Bianchi, F B

    2007-09-15

    Primary biliary cirrhosis (PBC) may be associated with various rheumatological disorders. To investigate the frequency and significance of 'rheumatological' antinuclear antibodies in the field of autoimmune chronic liver disease, with special regard to PBC. We studied 105 patients with PBC, 162 autoimmune liver disease controls (type 1 and 2 autoimmune hepatitis, primary sclerosing cholangitis), 30 systemic lupus erythematosus and 50 blood donors. Sera were tested for the presence of antibodies to extractable nuclear antigens (anti-ENA) by counterimmunoelectrophoresis, enzyme-linked and immunoblot (IB) assay, and for the presence of anti-centromere antibodies (ACA) by indirect immunofluorescence on HEp-2 cells and IB. The overall prevalence of IB-detected anti-ENA in PBC (30%) was higher than in type 1 autoimmune hepatitis (2.5%, P < 0.0001), type 2 autoimmune hepatitis (0%, P < 0.0001) and primary sclerosing cholangitis (11.5%, P = 0.006) and lower than in systemic lupus erythematosus (53%, P = 0.03). The most frequent anti-ENA reactivity in PBC was anti-SSA/Ro-52kD (28%). ACA were detected by IB in 21% PBC patients and never in the other subjects (P < 0.0001). Anti-SS-A/Ro/52kD positive PBC patients had at the time of diagnosis a more advanced histological stage (P = 0.01) and higher serum levels of bilirubin (P = 0.01) and IgM (P = 0.03) compared with negative ones. In the autoimmune liver disease setting, anti-SS-A/Ro-52kD and ACA have a high specificity for PBC and can thus be of diagnostic relevance in anti-mitochondrial antibodies negative cases. If confirmed in further studies with adequate follow-up, anti-SS-A/Ro-52kD antibodies might identify PBC patients with a more advanced and active disease.

  16. Paediatric inflammatory bowel disease during a 44-year period in Copenhagen County: occurrence, course and prognosis--a population-based study from the Danish Crohn Colitis Database

    DEFF Research Database (Denmark)

    Jakobsen, Christian; Paerregaard, Anders; Munkholm, Pia

    2009-01-01

    .5-1.4] and 15.6 (95% CI: 7.5-32.7) in UC and CD, respectively. The number of UC patients with extensive disease (E3) increased from period I to II (46.7 vs. 94.1%, Pperformed in UC patients in period II compared with nine in period I (P = 0.13) within the first 2 years after...

  17. Primary Neuroendocrine Carcinoma of Thymus Caused Cushing Syndrome: 
Surgical Treatment and Prognosis Analysis

    Directory of Open Access Journals (Sweden)

    Li LI

    2015-07-01

    Full Text Available Background and objective Primary neuroendocrine carcinoma of thymus (pNECT is a rare thymic neoplasm. Some pNECTs could produce an adrenocorticotropic hormone and cause Cushing syndrome (CS. The aim os this study is to discuss the diagnostic technique and surgical management of pNECT-caused CS and analyze prognosis factors to improve the clinical experience of the disease. Methods The outcome of surgery and follow-up of 14 cases (eight males and six females of pNECT-caused CS were retrospectively analyzed from November 1987 to June 2013. Result The median age of the patients was 29, and the median duration of the disease was four months (1 month-44 months. All cases exhibited clinical evidence for the diagnosis of CS, and thoracic computed tomography (CT was used to detect thymic tumors. Surgical treatment significantly decreased the concentration of both serum cortisol and adrenocorticotropic hormone (P<0.01 but caused one death in the perioperative period. With multidisciplinary therapy, the median survival was 38 months. Conclusion pNECT-caused CS is a rare disease with aggressive characteristics and unclear prognosis. Early diagnosis and therapy is a challenge for clinicians. Thoracic CT is important for disease location and preoperative evaluation and should be routinely applied to all CS patients to allow early surgery and improved prognosis.

  18. Expression of Five Neuroblastoma Genes in Bone Marrow or Blood of Patients with Relapsed/Refractory Neuroblastoma Provides a New Biomarker for Disease and Prognosis.

    Science.gov (United States)

    Marachelian, Araz; Villablanca, Judith G; Liu, Cathy W; Liu, Betty; Goodarzian, Fariba; Lai, Hollie A; Shimada, Hiroyuki; Tran, Hung C; Parra, Jaime A; Gallego, Richard; Bedrossian, Nora; Young, Sabrina; Czarnecki, Scarlett; Kennedy, Rebekah; Weiss, Brian D; Goldsmith, Kelly; Granger, Meaghan; Matthay, Katherine K; Groshen, Susan; Asgharzadeh, Shahab; Sposto, Richard; Seeger, Robert C

    2017-09-15

    Purpose: We determined whether quantifying neuroblastoma-associated mRNAs (NB-mRNAs) in bone marrow and blood improves assessment of disease and prediction of disease progression in patients with relapsed/refractory neuroblastoma. Experimental Design: mRNA for CHGA, DCX, DDC, PHOX2B, and TH was quantified in bone marrow and blood from 101 patients concurrently with clinical disease evaluations. Correlation between NB-mRNA (delta cycle threshold, Δ C t , for the geometric mean of genes from the TaqMan Low Density Array NB5 assay) and morphologically defined tumor cell percentage in bone marrow, 123 I-meta-iodobenzylguanidine (MIBG) Curie score, and CT/MRI-defined tumor longest diameter was determined. Time-dependent covariate Cox regression was used to analyze the relationship between Δ C t and progression-free survival (PFS). Results: NB-mRNA was detectable in 83% of bone marrow (185/223) and 63% (89/142) of blood specimens, and their Δ C t values were correlated (Spearman r = 0.67, P neuroblastoma. Clin Cancer Res; 23(18); 5374-83. ©2017 AACR . ©2017 American Association for Cancer Research.

  19. IκBζ, an atypical member of the inhibitor of nuclear factor kappa B family, is induced by γ-irradiation in glioma cells, regulating cytokine secretion and associated with poor prognosis.

    Science.gov (United States)

    Brennenstuhl, Heiko; Armento, Angela; Braczysnki, Anne Kristin; Mittelbronn, Michel; Naumann, Ulrike

    2015-11-01

    The inhibitor of nuclear factor kappa B zeta (IκBζ) is an atypical member of the IκB protein family. Its function in regulating the activity of the transcription factor nuclear factor kappa B (NFκB) as well as its involvement in cancer-associated processes is poorly understood. In glioma patients, enhanced expression of IκBζ in tumor specimen is associated with poor prognosis. Here we report that IκBζ is upregulated in a glioma cell line resistant towards NFκB-dependent non-apoptotic cell death. Upon γ-irradiation of glioma cells, IκBζ expression is enhanced, and subsequently serves as a transcriptional activator of the tumor promoting cytokines interleukin (IL-6), IL-8 and chemokine (C-X-C motif) ligand 1 (CXCL1) that are known to be involved in glioma associated inflammatory processes. In contrast, shRNA-mediated knockdown of IκBζ reduces the expression of the aforementioned cytokines. We propose a previously unappreciated role of IκBζ in the inflammatory micromilieu as well as progression in glioma.

  20. Urinary symptoms in Parkinson's disease: prevalence and associated factors

    Directory of Open Access Journals (Sweden)

    Campos-Sousa Raimundo Nonato

    2003-01-01

    Full Text Available The authors present a cross-sectional study involving 61 patients with idiopathic Parkinson's disease (PD who were consecutively examined and compared to a control group with 74 subjects. Only patients who fulfilled the standard diagnostic criteria for PD and whose brain magnetic resonance imaging was normal were included. The objective of the study was to evaluate the prevalence of inferior urinary tract symptoms in PD and to study the possible association between clinical factors to urinary dysfunction. ln the patient group, 39.3% presented urinary symptoms when compared to 10.8% in the control group. All symptomatic patients presented irritative symptoms. The most common irritative symptom PD was nocturia, followed by frequency and urinary incontinence. Around 25% of the patients presented functional obstructive symptoms determined by the disease. The most frequent obstructive symptom was incomplete emptying of the bladder. Only the age of the patients and control group were correlated with urinary dysfunction.

  1. PLACENTAL GROWTH FACTOR AND CORONARY NEOANGIOGENESIS IN CORONARY HEART DISEASE

    Directory of Open Access Journals (Sweden)

    M. V. Tulikov

    2013-01-01

    Full Text Available Neoangiogenesis in coronary heart disease is a protective reaction aimed to improve ischemic myocardial perfusion, by increasing the number and size of arterial collaterals. Placental growth factor (PlGF is one of the key peptides regulating angiogenic processes in atherosclerosis. In particular, a number of investigators have shown that injection of recombinant PlGF into the system or regional blood flow can stimulate neoangiogenesis. On the other hand, there is evidence confirming the involvement of PlGF in the progression of atherosclerosis and in the development of acute coronary syndrome. In this connection, the problem of investigating the efficiency and safety of possible use of PlGF preparations, as well as its place in the diagnosis of coronary heart disease and acute coronary syndrome remains urgent

  2. Impact of environmental factors on neglected emerging arboviral diseases.

    Directory of Open Access Journals (Sweden)

    Camila Lorenz

    2017-09-01

    Full Text Available Brazil is a tropical country that is largely covered by rainforests and other natural ecosystems, which provide ideal conditions for the existence of many arboviruses. However, few analyses have examined the associations between environmental factors and arboviral diseases. Thus, based on the hypothesis of correlation between environment and epidemiology, the proposals of this study were (1 to obtain the probability of occurrence of Oropouche, Mayaro, Saint Louis and Rocio fevers in Brazil based on environmental conditions corresponding to the periods of occurrence of the outbreaks; (2 to describe the macroclimatic scenario in Brazil in the last 50 years, evaluating if there was any detectable tendency to increase temperatures and (3 to model future expansion of those arboviruses in Brazil based on future temperature projections.Our model assessed seven environmental factors (annual rainfall, annual temperature, elevation, seasonality of temperature, seasonality of precipitation, thermal amplitude, and daytime temperature variation for their association with the occurrence of outbreaks in the last 50 years. Our results suggest that various environmental factors distinctly influence the distribution of each arbovirus, with temperature being the central determinant of disease distribution in all high-risk areas. These areas are subject to change, since the average temperature of some areas has increased significantly over the time.This is the first spatio-temporal study of the Oropouche, Mayaro, Saint Louis, and Rocio arboviruses, and our results indicate that they may become increasingly important public health problems in Brazil. Thus, next studies and control programs should include these diseases and also take into consideration key environmental elements.

  3. Quantifying urbanization as a risk factor for noncommunicable disease.

    Science.gov (United States)

    Allender, Steven; Wickramasinghe, Kremlin; Goldacre, Michael; Matthews, David; Katulanda, Prasad

    2011-10-01

    The aim of this study was to investigate the poorly understood relationship between the process of urbanization and noncommunicable diseases (NCDs) in Sri Lanka using a multicomponent, quantitative measure of urbanicity. NCD prevalence data were taken from the Sri Lankan Diabetes and Cardiovascular Study, comprising a representative sample of people from seven of the nine provinces in Sri Lanka (n = 4,485/5,000; response rate = 89.7%). We constructed a measure of the urban environment for seven areas using a 7-item scale based on data from study clusters to develop an "urbanicity" scale. The items were population size, population density, and access to markets, transportation, communications/media, economic factors, environment/sanitation, health, education, and housing quality. Linear and logistic regression models were constructed to examine the relationship between urbanicity and chronic disease risk factors. Among men, urbanicity was positively associated with physical inactivity (odds ratio [OR] = 3.22; 2.27-4.57), high body mass index (OR = 2.45; 95% CI, 1.88-3.20) and diabetes mellitus (OR = 2.44; 95% CI, 1.66-3.57). Among women, too, urbanicity was positively associated with physical inactivity (OR = 2.29; 95% CI, 1.64-3.21), high body mass index (OR = 2.92; 95% CI, 2.41-3.55), and diabetes mellitus (OR = 2.10; 95% CI, 1.58 - 2.80). There is a clear relationship between urbanicity and common modifiable risk factors for chronic disease in a representative sample of Sri Lankan adults.

  4. CARDIOVASCULAR RISK FACTORS IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE

    Directory of Open Access Journals (Sweden)

    Ye. D. Bazdyrev

    2014-11-01

    Full Text Available Objective: to detect previously undiagnosed arterial hypertension in patients with chronic obstructive pulmonary disease (COPD as a risk factor for cardiovascular mortality.Materials and methods. 43 patients with stage I–II of COPD and the absence of clinical signs of cardiovascular diseases were examined. Spirometry, body plethysmography and diffusing lung capacity (DLCO were included in the respiratory system assessment. The cardiovascular system was assessed with echocardiography and ambulatory blood pressure monitoring (ABPM.Results. Despite the absence of obvious signs of cardiovascular lesions (an increase of office blood pressure, intracardiac hemodynamic changes, the following cardiovascular risk factors were identified: age (58.2 ± 2.0 years, male gender, smoking, hypercholesterolemia and dyslipidemia (total cholesterol 5.9 ± 0.9 mmol / l, low density lipoproteins 3.8 ± 0.5 mmol / l, triglycerides 1.8 ± 0.2 mmol / l. Correlation analysis has revealed the relation between several respiratory parameters and the severity of dyspnea and quality of life in patients with COPD, as well as its relation with lipid levels.Conclusion. The patients with COPD have a large number of risk factors for CVD. According to ABPM data, arterial hypertension was verified in 18 (41.9 % of 43 patients with COPD at normal level of office blood pressure; moreover, 51.2 % of patients demonstrated low reduction of blood pressure during the night-time that nowadays, is considered to be a predictor of cardiovascular disease and sudden death.

  5. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Menu Contact Dictionary Search About Cancer Causes and Prevention Risk Factors Genetics Cancer Prevention Overview Research Cancer Screening ... What Is Cancer Cancer Statistics Cancer Disparities Causes & Prevention Risk Factors Genetics Cancer Prevention Overview Screening Cancer Screening ...

  6. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Contact Dictionary Search About Cancer Causes and Prevention Risk Factors Genetics Cancer Prevention Overview Research Cancer Screening ... Is Cancer Cancer Statistics Cancer Disparities Causes & Prevention Risk Factors Genetics Cancer Prevention Overview Screening Cancer Screening ...

  7. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Contact Dictionary Search About Cancer Causes and Prevention Risk Factors Genetics Cancer Prevention Overview Research Cancer Screening Cancer ... Is Cancer Cancer Statistics Cancer Disparities Causes & Prevention Risk Factors Genetics Cancer Prevention Overview Screening Cancer Screening Overview ...

  8. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Search About Cancer Causes and Prevention Risk Factors Genetics Cancer Prevention Overview Research Cancer Screening Cancer Screening ... Cancer Statistics Cancer Disparities Causes & Prevention Risk Factors Genetics Cancer Prevention Overview Screening Cancer Screening Overview Screening ...

  9. Mitogen activated protein kinase kinase kinase 3 (MAP3K3/MEKK3) overexpression is an early event in esophageal tumorigenesis and is a predictor of poor disease prognosis

    International Nuclear Information System (INIS)

    Hasan, Raghibul; Sharma, Rinu; Saraya, Anoop; Chattopadhyay, Tushar K; DattaGupta, Siddartha; Walfish, Paul G; Chauhan, Shyam S; Ralhan, Ranju

    2014-01-01

    Mitogen-activated protein kinase kinase kinase3 (MAP3K3/MEKK3) was identified to be differentially expressed in esophageal squamous cell carcinoma (ESCC) using cDNA microarrays by our laboratory. Here in we determined the clinical significance of MEKK3 in ESCC. Immunohistochemical analysis of MEKK3 expression was carried out in archived tissue sections from 93 ESCCs, 47 histologically normal and 61 dysplastic esophageal tissues and correlated with clinicopathological parameters and disease prognosis over up to 7.5 years for ESCC patients. MEKK3 expression was significantly increased in esophageal dysplasia and ESCC in comparison with normal mucosa (p trend < 0.001). Kaplan Meier survival analysis showed significantly reduced median disease free survival median DFS = 10 months in patients with MEKK3 positive ESCCs compared to patients with no immunopositivity (median DFS = 19 months, p = 0.04). ESCC patients with MEKK3 positive and lymph node positive tumors had median DFS = 9 months, as compared to median DFS = 21 months in patients who did not show the alterations (p = 0.01). In multivariate Cox regression analysis, combination of MEKK3 overexpression and node positivity [p = 0.015, hazard ratio (HR) = 2.082, 95% CI = 1.154 - 3.756] emerged as important predictor of reduced disease free survival and poor prognosticator for ESCC patients. Alterations in MEKK3 expression occur in early stages of development of ESCC and are sustained during disease progression; MEKK3 in combination with lymph node positivity has the potential to serve as adverse prognosticator in ESCC

  10. The use of vitamin D analogs is independently associated with the favorable renal prognosis in chronic kidney disease stages 4-5: the CKD-ROUTE study.

    Science.gov (United States)

    Arai, Yohei; Kanda, Eiichiro; Iimori, Soichiro; Naito, Shotaro; Noda, Yumi; Kawasaki, Tomoki; Sato, Hidehiko; Ando, Ryoichi; Sasaki, Sei; Sohara, Eisei; Okado, Tomokazu; Rai, Tatemitsu; Uchida, Shinichi

    2017-06-01

    Vitamin D analogs have generally been recommended for treatment of mineral bone disease in chronic kidney disease (CKD). However, the association between this treatment and CKD progression has not yet been established. We designed a post hoc propensity score-matched cohort analysis derived from 3-year follow-up data of a prospective cohort. Adult participants with pre-dialysis CKD stages 4-5 who had newly been prescribed active vitamin D analogs during the observation period were eligible as matched cases. Then, matched controls were extracted from participants who had never been prescribed active vitamin D analogs. The primary outcome was a composite of end-stage renal disease or a 50 % reduction in estimated glomerular filtration rate (eGFR). A Cox proportional hazards model evaluated the association between the use of vitamin D analogs and the primary outcome. We enrolled 240 patients (males, 65 %). The number of matched cases and controls was 30 and 210, respectively. The primary outcome was observed in 94 patients, whereas 25 patients died. The mean ± standard deviation age and eGFR were 69 ± 12 years and 17 ± 5.7 ml/min/1.73 m 2 , respectively. In a Cox proportional hazard model, the use of vitamin D analogs was independently associated with a lower risk of the primary outcome (crude hazard ratio 0.41; 95 % confidence interval 0.19, 0.89; adjusted hazard ratio 0.38; 95 % confidence interval 0.17, 0.88). The use of vitamin D analogs is independently associated with the preservation of renal function in patients with pre-dialysis CKD stages 4-5.

  11. Risk factors for tuberculosis in inflammatory bowel disease: anti-tumor necrosis factor and hospitalization

    Directory of Open Access Journals (Sweden)

    Sabino Riestra

    Full Text Available Aims: To determine risk factors for active tuberculosis in patients with inflammatory bowel diseases. Methods: Retrospective, case-control study at 4 referral hospitals in Spain. Cases developed tuberculosis after a diagnosis of inflammatory bowel disease. Controls were inflammatory bowel disease patients who did not develop tuberculosis. For each case, we randomly selected 3 controls matched for sex, age (within 5 years and time of inflammatory bowel disease diagnosis (within 3 years. Inflammatory bowel disease characteristics, candidate risk factors for tuberculosis and information about the tuberculosis episode were recorded. Multivariate analysis and a Chi-squared automatic interaction detector were used. Results: Thirty-four cases and 102 controls were included. Nine of the 34 cases developed active tuberculosis between 1989 and 1999, and 25 became ill between 2000 and 2012. Multivariate regression showed an association between active tuberculosis and anti-TNF (tumor necrosis factor therapy in the previous 12 months (OR 7.45; 95% CI, 2.39-23.12; p = 0.001; hospitalization in the previous 6 months (OR 4.38; 95% CI, 1.18-16.20; p = 0.027; and albumin levels (OR 0.88; 95% CI, 0.81-0.95; p = 0.001. The median time between the start of biologic therapy and the onset of active tuberculosis was 13 (interquartile range, 1-58 months. Tuberculosis developed after a year of anti-TNF therapy in 53%, and late reactivation occurred in at least 3 of 8 patients. Conclusions: The main risks factors for developing tuberculosis were anti-TNF therapy and hospitalization. Over half the cases related to anti-TNF treatment occurred after a year.

  12. Air pollution and other local factors in respiratory disease

    Energy Technology Data Exchange (ETDEWEB)

    Fairbairn, A S; Reid, D D

    1958-01-01

    A study was conducted of civil servants, principally postmen, to standardize social class and pay in morbidity and mortality correlations with air pollution. This group was also compared with the general population. Frequency of winter fog was related to severe chronic bronchitis in both groups studied. Bronchitis absence rate among postmen working outdoors in areas of high presumptive air pollution was higher than that of indoor male workers. Colds and sore throats show the same selective incidence. There was a steady rise in bronchitis rate with age among postmen whereas that of indoor male workers increased only after age 45. Lung cancer apparently was not related to air pollution. The urban factor in infectious diseases could be the increased chance of contact. Uncontrolled factors in this type of study include: difference in morale, individual-job type selection, job criteria, and sick leave and retirement policy.

  13. Work Stress as a Risk Factor for Cardiovascular Disease.

    Science.gov (United States)

    Kivimäki, Mika; Kawachi, Ichiro

    2015-09-01

    The role of psychosocial work stress as a risk factor for chronic disease has been the subject of considerable debate. Many researchers argue in support of a causal connection while others remain skeptical and have argued that the effect on specific health conditions is either negligible or confounded. This review of evidence from over 600,000 men and women from 27 cohort studies in Europe, the USA and Japan suggests that work stressors, such as job strain and long working hours, are associated with a moderately elevated risk of incident coronary heart disease and stroke. The excess risk for exposed individuals is 10-40 % compared with those free of such stressors. Differences between men and women, younger versus older employees and workers from different socioeconomic backgrounds appear to be small, indicating that the association is robust. Meta-analyses of a wider range of health outcomes show additionally an association between work stress and type 2 diabetes, though not with common cancers or chronic obstructive pulmonary disease, suggesting outcome specificity. Few studies have addressed whether mitigation of work stressors would reduce the risk of cardiovascular disease. In view of the limited interventional evidence on benefits, harms and cost-effectiveness, definitive recommendations have not been made (e.g. by the US Preventive Services Taskforce) for the primary prevention of cardiovascular disease via workplace stress reduction. Nevertheless, governments are already launching healthy workplace campaigns, and preventing excessive work stress is a legal obligation in several countries. Promoting awareness of the link between stress and health among both employers and workers is an important component of workplace health promotion.

  14. Potential use of metabolic breath tests to assess liver disease and prognosis: has the time arrived for routine use in the clinic?

    Science.gov (United States)

    Stravitz, R Todd; Ilan, Yaron

    2017-03-01

    The progression of liver disease may be unique among organ system diseases in that progressive fibrosis compromises not only the sufficiency of hepatocyte mass but also impairs blood flow to the liver, resulting in porto-systemic shunting. Although liver biopsy as an assessment of fibrosis has become the key biomarker of and target for new therapies, it is invasive and subject to sampling error, and cannot quantify metabolic function or porto-systemic shunting. Measurement of the hepatic venous pressure gradient accommodates some of the deficiencies of biopsy but requires expertise not widely available and misses minor changes in hepatocellular mass and thereby information about metabolic function. Thus, an unmet need in clinical hepatology remains unfulfilled: a noninvasive biomarker which quantitates both the hepatocellular insufficiency and porto-systemic shunting inherent in progressive hepatic fibrosis. Ideally, such a biomarker should correlate with clinical endpoints including liver-related survival and cirrhotic complications, be performed at the point-of-care, and be affordable and easy to use. This review, an expert opinion, summarizes background and recent data suggesting that metabolic breath tests may now meet these requirements and have a valid place in clinical hepatology to supplant the time-honoured assessment of hepatic fibrosis. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  15. Vital prognosis after hospitalization for COPD

    DEFF Research Database (Denmark)

    Vestbo, J; Prescott, E; Lange, P

    1998-01-01

    STUDY AIM: To examine survival after admission due to chronic obstructive pulmonary disease (COPD) in a population sample over a time span of 15 years. DESIGN: Linkage between a prospective population cohort and register information on hospitalization and mortality. SETTING: The Copenhagen City...... Heart Study (CCHS). PARTICIPANTS: A total of 267 men and 220 women who had participated in the CCHS and who were hospitalized with a discharge diagnosis of COPD (ICD-8 491-2). MAIN RESULTS: The crude 5-yr survival rate after a COPD admission was 45% (37% for men and 52% for women). Mortality risk...... associated with prognosis. Survival after admission due to COPD did not change significantly over time. CONCLUSION: Compared to previous studies of COPD patients, the present study indicates that prognosis after hospital admission remains virtually unchanged over the last decades. FEV1 is still the strongest...

  16. Gender differences in risk factors for coronary heart disease.

    Science.gov (United States)

    Tan, Yen Y; Gast, Gerrie-Cor M; van der Schouw, Yvonne T

    2010-02-01

    Coronary heart disease (CHD), traditionally considered a male disease, is also a major threat to women. This review article addresses independent risk factors for CHD that are specific for women as well as non-gender-specific risk factors and how their effects differ between men and women. Although polycystic ovary syndrome (PCOS) in women is associated with an adverse metabolic risk profile, current evidence regarding future risk of CHD is conflicting. Preeclampsia is consistently associated with higher risk of CHD later in life. Menopause is associated with an increased risk of CHD, and the earlier the onset of menopause, the larger the risk. Existing data on postmenopausal hormone therapy (HT) was inconclusive with regard to possible protection when HT is initiated close to menopause in young peri- or postmenopausal women. Evidence on use of low-dose oral contraceptives strongly suggests no increased risk of CHD. Although levels of physical inactivity are similar for men and women, the higher prevalences of hypertension, diabetes, and obesity in older women portends a greater risk in women than in men. Additionally, risk factors like smoking, hypertriglyceridemia and low high-density lipoprotein cholesterol levels have greater impact in women than in men. This review indicates that acknowledgement of non-gender-specific risk factors in addition to those that are unique to women would help optimize diagnosis, treatment and earlier prevention of CHD in women. Further research is needed to ascertain if incorporating these gender-specific risks into a clinically used risk stratification model would change outcome in women. Copyright 2009 Elsevier Ireland Ltd. All rights reserved.

  17. PRRX2 as a novel TGF-β-induced factor enhances invasion and migration in mammary epithelial cell and correlates with poor prognosis in breast cancer.

    Science.gov (United States)

    Juang, Yu-Lin; Jeng, Yung-Ming; Chen, Chi-Long; Lien, Huang-Chun

    2016-12-01

    TGF-β and cancer progression share a multifaceted relationship. Despite the knowledge of TGF-β biology in the development of cancer, several factors that mediate the cancer-promoting role of TGF-β continue to be identified. This study aimed to identify and characterise novel factors potentially related to TGF-β-mediated tumour aggression in breast cells. We treated the human mammary epithelial cell line MCF10A with TGF-β and identified TGF-β-dependent upregulation of PRRX2, the gene encoding paired-related homeobox 2 transcription factor. Overexpression of PRRX2 enhanced migration, invasion and anchorage-independent growth of MCF10A cells and induced partial epithelial mesenchymal transition (EMT), as determined by partial fibroblastoid morphology of cells, upregulation of EMT markers and partially disrupted acinar structure in a three-dimensional culture. We further identified PLAT, the gene encoding tissue-type plasminogen activator (tPA), as the highest differentially expressed gene in PRRX2-overexpressing MCF10A cells, and demonstrated direct binding and transactivation of the PLAT promoter by PRRX2. Furthermore, PLAT knockdown inhibited PRRX2-mediated enhanced migration and invasion, suggesting that tPA may mediate PRRX2-induced migration and invasion. Finally, the significant correlation of PRRX2 expression with poor survival in 118 primary breast tumour samples (P = 0.027) and the increased PRRX2 expression in metaplastic breast carcinoma samples, which is pathogenetically related to EMT, validated the biological importance of PRRX2-enhanced migration and invasion and PRRX2-induced EMT. Thus, our data suggest that upregulation of PRRX2 may be a mechanism contributing to TGF-β-induced invasion and EMT in breast cancer. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  18. Landscape epidemiology: An emerging perspective in the mapping and modelling of disease and disease risk factors

    Directory of Open Access Journals (Sweden)

    Nnadi Nnaemeka Emmanuel

    2011-09-01

    Full Text Available Landscape epidemiology describes how the temporal dynamics of host, vector, and pathogen populations interact spatially within a permissive environment to enable transmission. It also aims at understanding the vegetation and geologic conditions that are necessary for the maintenance and transmission of a particular pathogen. The current review describes the evolution of landscape epidemiology. As a science, it also highlights the various methods of mapping and modeling diseases and disease risk factors. The key tool to characterize landscape is satellite remote sensing and these data are used as inputs to drive spatial models of transmission risk.

  19. [Cerebrovascular accidents: risk factors, clinical course and prognosis in the Cardiology "B" Service of the du Point G University Hospital Center, Bamako].

    Science.gov (United States)

    Coulibaly, S; Diakité, S; Diall, I B; Menta, I; Sacko, A K; Diallo, B

    2010-01-01

    Our study of series, futurology, descriptive and analytical proceeded in the service of Cardiology B of the CHU of the Point G of the 1(er) July at 31 Décember 2007 and related to 57 in-patients. It aimed to release the factors of risks, to evaluate under treatment the evolution and to determine the prognostic elements of the cerebral vascular accidents. All the patients hospitalized in the service of Cardiology G for the period of study for cerebral vascular accident documented by a cerebral TDM was included in the series. The cerebral vascular accidents represented more of the quarter (25,22 %) of the admissions. The sample counted 29 women (50,9 %) and 28 men (49,1 %) with a sex ratio of 1,03 in favour of the women. The average age was 61,17 years ± 13,71 there. Arterial hypertension (59,6 %) was the first factor of risk and in the series the ischaemic AVC constituted approximately three quarters (70,2 %) of the organic types. It was especially male and the rather female hemorrhagic lesion. The hemorrhagic AVC was noted before 30 years and the ischaemic AVC beyond. The complications were with female prevalence and identical lethality in the two sexes. The hospital death rate in the study was considerable (10,5 %). The found prognostic elements did not have statistical significance.

  20. Expression of connective tissue growth factor in tumor tissues is an independent predictor of poor prognosis in patients with gastric cancer.

    Science.gov (United States)

    Liu, Lu-Ying; Han, Yan-Chun; Wu, Shu-Hua; Lv, Zeng-Hua

    2008-04-07

    To examine the expression of connective tissue growth factor (CTGF), also known as CCN2, in gastric carcinoma (GC), and the correlation between the expression of CTGF, clinicopathologic features and clinical outcomes of patients with GC. One hundred and twenty-two GC patients were included in the present study. All patients were followed up for at least 5 years. Proteins of CTGF were detected using the Powervision two-step immunostaining method. Of the specimens from 122 GC patients analyzed for CTGF expression, 58 (58/122, 47.5%) had a high CTGF expression in cytoplasm of gastric carcinoma cells and 64 (64/122, 52.5%) had a low CTGF expression. Patients with a high CTGF expression showed a higher incidence of lymph node metastasis than those with a low CTGF expression (P = 0.032). Patients with a high CTGF expression had significantly lower 5-year survival rate than those with a low CTGF expression (27.6% vs 46.9%, P = 0.0178), especially those staging I + II + III (35.7% vs 65.2%, P = 0.0027). GC patients with an elevated CTGF expression have more lymph node metastases and a shorter survival time. CTGF seems to be an independent prognostic factor for the successful differentiation of high-risk GC patients staging I + II + III. Over-expression of CTGF in human GC cells results in an increased aggressive ability.

  1. [Risk factors for Parkinson disease: an epidemiologic study].

    Science.gov (United States)

    Pereira, Duarte; Garrett, Carolina

    2010-01-01

    The etiology of Parkinson's disease (PD) remains in a certain part unknown. Both genetic susceptibility and environmental factors are sometimes considered to be putative contributors to its origin. Recent epidemiologic studies have focused on the possible role of environmental risk factors present during adult life or aging, once pure genetic forms of PD are rare. The purpose of this study was to investigate possible environmental and familial risk factors for PD. We performed a hospital based case-control study using 88 PD patients with neurologist confirmed diagnostic, and 176 sex, age, and residence similar controls. Several possible risk factors were evaluated related to life style, past history, family history, occupational history and other exposures to potential neurotoxin agents. Statistical differences, using a 95% confidence interval, were observed in positive family history of PD (p = 0,002), occupation category (p = 0,001), rural living (p = 0,037), living/working near a industry (p = 0,017), exposure to pesticides, herbicides and in-secticides (p coffee consumption (p = 0,036) and tea consumption (p = 0,001). Sex and age adjusted logistic regression showed as potential risk factors, a positive family history of PD (odds ratio [OR] = 9,996; 95% confidence interval [CI] = 2,19-45,597), blue collar occupations (OR = 3,967; 95% CI = 1,670-9,426), exposure to pesticides, herbicides and insecticides (OR = 2,619 ; 95% CI = 1,170-5,862). An inverse relationship was found between tea consumption and the risk of PD (OR = 0,356; 95% CI = 0,174-0,727). The results of the study show that both familial and environmental factors may contribute to the development of PD. Like other studies suggest, PD is of unknown, but presumably multifactorial etiology.

  2. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... a certain period of time after diagnosis. Disease-free survival This statistic is the percentage of patients ... treatment. Other names for this statistic are recurrence-free or progression-free survival. Because statistics are based ...

  3. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... National Clinical Trials Network RAS Initiative Progress Annual Report to the ... survival is also called disease-specific survival. In most cases, cancer-specific survival is based on causes of ...

  4. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... body The cancer’s grade, which refers to how abnormal the cancer cells look under a microscope. Grade ... during a certain period of time after diagnosis. Disease-free survival This statistic is the percentage of ...

  5. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... is also called disease-specific survival. In most cases, cancer-specific survival is based on causes of ... may be owned by their creator. In such cases, it is necessary to contact the writer, artists, ...

  6. Programmed Death Ligand 1 (PD-L1 Tumor Expression Is Associated with a Better Prognosis and Diabetic Disease in Triple Negative Breast Cancer Patients

    Directory of Open Access Journals (Sweden)

    Gerardo Botti

    2017-02-01

    Full Text Available Triple Negative Breast Cancers (TNBC subtype is an aggressive disease with poor clinical outcome. The only treatment available is surgery followed by chemotherapy or radiotherapy. Programmed death-ligand 1 (PD-L1 is a trans-membrane protein expressed on a wide variety of cells including immune cells, epithelial and vascular endothelial cells. Recently, PD-1/PD-L1 pathway signaling was described as an adaptive immune resistance mechanism enacted by the tumor cells to evade the immune response. Its presence on tumor cell membranes, acquired for this reason, through time, is an important prognostic value. However, data available in the literature about PD-L1 immunohistochemical expression in breast cancer are often discordant and not uniform, probably for the use of different antibodies clones and the high molecular heterogeneity of the different tumor types. The absence of target therapies, in particular for TNBC, has shifted the clinical attention mainly on the role of PD-L1 in this subtype of breast cancer. In this study, we evaluated tumor and TIL (tumor infiltrating lymphocytes PDL-1 expression in a series of TNBC, included in Tissue Micro Arrays (TMAs, to define its real prognostic value, optimizing immunohistochemistry method with an “approved for diagnostic assay” antibody. PD-L1 expression directly correlated with proliferation index (Ki-67, glycemia, the presence of diabetes and indirectly with menopausal status, presence of lymph node metastasis and relapse. The analysis of Kaplan–Meier showed that an increased PD-L1 expression was strongly associated with better disease-free survival (DFS but not correlated with overall survival (OS. Our data confirmed that PD-L1 could be an important marker for prognostic stratification and for planning immune checkpoint inhibitors therapies in patients with TNBC.

  7. Placental Induced Growth Factor (PIGf) in Coronary Artery Disease

    Science.gov (United States)

    Sundaresan, Alamelu; Carabello, Blaise; Mehta, Satish; Schlegel, Todd; Pellis, Neal; Ott, Mark; Pierson, Duane

    2010-01-01

    Our previous studies on normal human lymphocytes have shown a five-fold increase (p less than 0.001) in angiogenic inducers such as Placental Induced Growth Factor (PIGf) in physiologically stressful environments such as modeled microgravity, a space analog. This suggests de-regulation of cardiovascular signalling pathways indicated by upregulation of PIGf. In the current study, we measured PIGf in the plasma of 33 patients with and without coronary artery disease (CAD) to investigate whether such disease is associated with increased levels of PIGf. A control consisting of 31 sex matched apparently healthy subjects was also included in the study. We observed that the levels of PIGf in CAD patients were significantly increased compared to those in healthy control subjects (p less than 0.001) and usually increased beyond the clinical threshold level (greater than 27ng/L). The mechanisms leading to up-regulation of angiogenic factors and the adaptation of organisms to stressful environments such as isolation, high altitude, hypoxia, ischemia, microgravity, increased radiation, etc are presently unknown and require further investigation in spaceflight and these other physiologically stressed environments.

  8. Insulin-Like Growth Factor (IGF System in Liver Diseases

    Directory of Open Access Journals (Sweden)

    Agnieszka Adamek

    2018-04-01

    Full Text Available Hepatocyte differentiation, proliferation, and apoptosis are affected by growth factors produced in liver. Insulin-like growth factor 1 and 2 (IGF1 and IGF2 act in response to growth hormone (GH. Other IGF family components include at least six binding proteins (IGFBP1 to 6, manifested by both IGFs develop due to interaction through the type 1 receptor (IGF1R. The data based on animal models and/or in vitro studies suggest the role of IGF system components in cellular aspects of hepatocarcinogenesis (cell cycle progression, uncontrolled proliferation, cell survival, migration, inhibition of apoptosis, protein synthesis and cell growth, and show that systemic IGF1 administration can reduce fibrosis and ameliorate general liver function. In epidemiologic and clinicopathological studies on chronic liver disease (CLD, lowered serum levels, decreased tissue expression of IGF1, elevated production of IGF1R and variable IGF2 expression has been noted, from the start of preneoplastic alterations up to the developed hepatocellular carcinoma (HCC stage. These changes result in well-known clinical symptoms of IGF1 deficiency. This review summarized the current data of the complex role of IGF system components in the most common CLD (nonalcoholic fatty liver disease, cirrhosis, and hepatocellular carcinoma. Better recognition and understanding of this system can contribute to discovery of new and improved versions of current preventive and therapeutic actions in CLD.

  9. Fibroblast growth factor 10 haploinsufficiency causes chronic obstructive pulmonary disease.

    Science.gov (United States)

    Klar, Joakim; Blomstrand, Peter; Brunmark, Charlott; Badhai, Jitendra; Håkansson, Hanna Falk; Brange, Charlotte Sollie; Bergendal, Birgitta; Dahl, Niklas

    2011-10-01

    Genetic factors influencing lung function may predispose to chronic obstructive pulmonary disease (COPD). The fibroblast growth factor 10 (FGF10) signalling pathway is critical for lung development and lung epithelial renewal. The hypothesis behind this study was that constitutive FGF10 insufficiency may lead to pulmonary disorder. Therefore investigation of the pulmonary functions of patients heterozygous for loss of function mutations in the FGF10 gene was performed. The spirometric measures of lung function from patients and non-carrier siblings were compared and both groups were related to matched reference data for normal human lung function. The patients show a significant decrease in lung function parameters when compared to control values. The average FEV1/IVC quota (FEV1%) for the patients is 0.65 (80% of predicted) and reversibility test using Terbutalin resulted in a 3.7% increase in FEV1. Patients with FGF10 haploinsufficiency have lung function parameters indicating COPD. A modest response to Terbutalin confirms an irreversible obstructive lung disease. These findings support the idea that genetic variants affecting the FGF10 signalling pathway are important determinants of lung function that may ultimately contribute to COPD. Specifically, the results show that FGF10 haploinsufficiency affects lung function measures providing a model for a dosage sensitive effect of FGF10 in the development of COPD.

  10. The predictability for the prognosis of breast cancer using the apparent diffusion coefficient value of diffusion weighted 3T MRI and the standardized uptake value of positron emission tomography/CT: Assessment of prognostic factor

    International Nuclear Information System (INIS)

    Lim, Seong Joo; Kim, Keum Won; Jang, Hye Young; Hwang, Cheol Mog; Kim, Dae Ho; Sohn, Jang Sihn; Kim, Jin Suk; Lee, Jin Yong

    2012-01-01

    To correlate the apparent diffusion coefficient (ADC) value and peak standardized uptake value (pSUV) with histologic grade and clinical prognostic factors of breast ductal carcinoma. Fifty breast cancers of 49 patients (age range: 37-83 years, mean: 53 years) were studied retrospectively. The breast cancers included 4 ductal carcinoma in situ (DCIS) and 46 invasive ductal carcinomas (IDC). The relationships for both pSUV and ADC values with clinicopathological prognostic factors (age, tumor size, histologic grade, nodal metastasis, hormone receptor and HER-2 neu status) were statistically evaluated. The histologic type of ductal carcinoma include DCIS (n = 4) and IDC (n = 46, grade 1 = 10, grade 2 = 13, and grade 3 = 23). pSUV was associated with histologic grade and tumor size and the ADC value was associated with histologic grade (p < 0.05). As the histologic grade becomes higher, the ADC values decrease, while pSUV and pSUV/ADC increase (p < 0.05). The characterization accuracy of pSUV/ADC (90.2%) was higher than pSUV (86.7%) and ADC values (25.4%) alone for the diagnosis of breast cancer (p < 0.05). pSUV and ADC values correlated with histologic grade, and tumor size. The pSUV/ADC value had a high accuracy for the diagnosis of breast cancer. Therefore, pSUV and ADC values provided additional information for predicting histologic grade and prognosis of breast cancer

  11. Cardiovascular disease, risk factors and heart rate variability in the elderly general population: Design and objectives of the CARdiovascular disease, Living and Ageing in Halle (CARLA Study

    Directory of Open Access Journals (Sweden)

    Kuss Oliver

    2005-11-01

    Full Text Available Abstract Background The increasing burden of cardiovascular diseases (CVD in the ageing population of industrialized nations requires an intensive search for means of reducing this epidemic. In order to improve prevention, detection, therapy and prognosis of cardiovascular diseases on the population level in Eastern Germany, it is necessary to examine reasons for the East-West gradient of CVD morbidity and mortality, potential causal mechanisms and prognostic factors in the elderly. Psychosocial and nutritional factors have previously been discussed as possible causes for the unexplained part of the East-West gradient. A reduced heart rate variability appears to be associated with cardiovascular disease as well as with psychosocial and other cardiovascular risk factors and decreases with age. Nevertheless, there is a lack of population-based data to examine the role of heart rate variability and its interaction with psychosocial and nutritional factors regarding the effect on cardiovascular disease in the ageing population. There also is a paucity of epidemiological data describing the health situation in Eastern Germany. Therefore, we conduct a population-based study to examine the distribution of CVD, heart rate variability and CVD risk factors and their associations in an elderly East German population. This paper describes the design and objectives of the CARLA Study. Methods/design For this study, a random sample of 45–80 year-old inhabitants of the city of Halle (Saale in Eastern Germany was drawn from the population registry. By the end of the baseline examination (2002–2005, 1750 study participants will have been examined. A multi-step recruitment strategy aims at achieving a 70 % response rate. Detailed information is collected on own and family medical history, socioeconomic, psychosocial, behavioural and biomedical factors. Medical examinations include anthropometric measures, blood pressure of arm and ankle, a 10-second and a 20

  12. Understanding disease control: influence of epidemiological and economic factors.

    Directory of Open Access Journals (Sweden)

    Katarzyna Oleś

    Full Text Available We present a model of disease transmission on a regular and small world network and compare different control options. Comparison is based on a total cost of epidemic, including cost of palliative treatment of ill individuals and preventive cost aimed at vaccination or culling of susceptible individuals. Disease is characterized by pre-symptomatic phase, which makes detection and control difficult. Three general strategies emerge: global preventive treatment, local treatment within a neighborhood of certain size and only palliative treatment with no prevention. While the choice between the strategies depends on a relative cost of palliative and preventive treatment, the details of the local strategy and, in particular, the size of the optimal treatment neighborhood depend on the epidemiological factors. The required extent of prevention is proportional to the size of the infection neighborhood, but depends on time till detection and time till treatment in a non-nonlinear (power law. The optimal size of control neighborhood is also highly sensitive to the relative cost, particularly for inefficient detection and control application. These results have important consequences for design of prevention strategies aiming at emerging diseases for which parameters are not nessecerly known in advance.

  13. Fibroblast Growth Factor 23 and Kidney Disease Progression in Autosomal Dominant Polycystic Kidney Disease.

    Science.gov (United States)

    Chonchol, Michel; Gitomer, Berenice; Isakova, Tamara; Cai, Xuan; Salusky, Isidro; Pereira, Renata; Abebe, Kaleab; Torres, Vicente; Steinman, Theodor I; Grantham, Jared J; Chapman, Arlene B; Schrier, Robert W; Wolf, Myles

    2017-09-07

    Increases in fibroblast growth factor 23 precede kidney function decline in autosomal dominant polycystic kidney disease; however, the role of fibroblast growth factor 23 in autosomal dominant polycystic kidney disease has not been well characterized. We measured intact fibroblast growth factor 23 levels in baseline serum samples from 1002 participants in the HALT-PKD Study A ( n =540; mean eGFR =91±17 ml/min per 1.73 m 2 ) and B ( n =462; mean eGFR =48±12 ml/min per 1.73 m 2 ). We used linear mixed and Cox proportional hazards models to test associations between fibroblast growth factor 23 and eGFR decline, percentage change in height-adjusted total kidney volume, and composite of time to 50% reduction in eGFR, onset of ESRD, or death. Median (interquartile range) intact fibroblast growth factor 23 was 44 (33-56) pg/ml in HALT-PKD Study A and 69 (50-93) pg/ml in Study B. In adjusted models, annualized eGFR decline was significantly faster in the upper fibroblast growth factor 23 quartile (Study A: quartile 4, -3.62; 95% confidence interval, -4.12 to -3.12 versus quartile 1, -2.51; 95% confidence interval, -2.71 to -2.30 ml/min per 1.73 m 2 ; P for trend kidney volume in adjusted models (quartile 4, 6.76; 95% confidence interval, 5.57 to 7.96 versus quartile 1, 6.04; 95% confidence interval, 5.55 to 6.54; P for trend =0.03). In Study B, compared with the lowest quartile, the highest fibroblast growth factor 23 quartile was associated with elevated risk for the composite outcome (hazard ratio, 3.11; 95% confidence interval, 1.84 to 5.25). Addition of fibroblast growth factor 23 to a model of annualized decline in eGFR≥3.0 ml/min per 1.73 m 2 did not improve risk prediction. Higher serum fibroblast growth factor 23 concentration was associated with kidney function decline, height-adjusted total kidney volume percentage increase, and death in patients with autosomal dominant polycystic kidney disease. However, fibroblast growth factor 23 did not substantially

  14. Vascular disease and risk factors are associated with cognitive decline in the alzheimer disease spectrum.

    Science.gov (United States)

    Lorius, Natacha; Locascio, Joseph J; Rentz, Dorene M; Johnson, Keith A; Sperling, Reisa A; Viswanathan, Anand; Marshall, Gad A

    2015-01-01

    We investigated the relationship between vascular disease and risk factors versus cognitive decline cross-sectionally and longitudinally in normal older control, mild cognitive impairment, and mild Alzheimer disease (AD) dementia subjects. A total of 812 participants (229 normal older control, 395 mild cognitive impairment, 188 AD) underwent cognitive testing, brain magnetic resonance imaging, and clinical evaluations at baseline and over a period of 3 years. General linear, longitudinal mixed-effects, and Cox proportional hazards models were used. Greater homocysteine level and white matter hyperintensity volume were associated with processing speed impairment (homocysteine: P=0.02; white matter hyperintensity: Prisk factors with cognitive impairment at baseline and over time in the AD spectrum in a sample that was selected to have low vascular burden at baseline.

  15. Advantages of a multi-state approach in surgical research: how intermediate events and risk factor profile affect the prognosis of a patient with locally advanced rectal cancer.

    Science.gov (United States)

    Manzini, G; Ettrich, T J; Kremer, M; Kornmann, M; Henne-Bruns, D; Eikema, D A; Schlattmann, P; de Wreede, L C

    2018-02-13

    Standard survival analysis fails to give insight into what happens to a patient after a first outcome event (like first relapse of a disease). Multi-state models are a useful tool for analyzing survival data when different treatments and results (intermediate events) can occur. Aim of this study was to implement a multi-state model on data of patients with rectal cancer to illustrate the advantages of multi-state analysis in comparison to standard survival analysis. We re-analyzed data from the RCT FOGT-2 study by using a multi-state model. Based on the results we defined a high and low risk reference patient. Using dynamic prediction, we estimated how the survival probability changes as more information about the clinical history of the patient becomes available. A patient with stage UICC IIIc (vs UICC II) has a higher risk to develop distant metastasis (DM) or both DM and local recurrence (LR) if he/she discontinues chemotherapy within 6 months or between 6 and 12 months, as well as after the completion of 12 months CTx with HR 3.55 (p = 0.026), 5.33 (p = 0.001) and 3.37 (p start of CTx, whereas for a low risk patient this is 79%. After the development of DM 1 year later, the high risk patient has an estimated 5-year survival probability of 11% and the low risk patient one of 21%. Multi-state models help to gain additional insight into the complex events after start of treatment. Dynamic prediction shows how survival probabilities change by progression of the clinical history.

  16. Prognosis of Cyclic Vomiting Syndrome

    Directory of Open Access Journals (Sweden)

    J. Gordon Millichap

    2016-03-01

    Full Text Available Investigators from Teikyo University School of Medicine, Tokyo, Japan, evaluated the clinical features, prognosis, and prophylaxis of cyclic vomiting syndrome and the relationship between the syndrome and levels of adrenocorticotropic/antidiuretic hormones (ACTH/ADH.

  17. RETINAL PIGMENT EPITHELIAL TEAR AND ANTI-VASCULAR ENDOTHELIAL GROWTH FACTOR THERAPY IN EXUDATIVE AGE-RELATED MACULAR DEGENERATION: Clinical Course and Long-Term Prognosis.

    Science.gov (United States)

    Heimes, Britta; Farecki, Marie-Louise; Bartels, Sina; Barrelmann, Anna; Gutfleisch, Matthias; Spital, Georg; Lommatzsch, Albrecht; Pauleikhoff, Daniel

    2016-05-01

    To document the long-term outcome in cases of retinal pigment epithelial (RPE) tears after treatment of vascularized pigment epithelial detachments with anti-vascular endothelial growth factor therapy. A retrospective analysis of the long-term outcome of a consecutive series of eyes with RPE tear developed during anti-vascular endothelial growth factor therapy for pigment epithelial detachment associated with choroidal neovascularization or retinal angiomatous proliferation (vascularized pigment epithelial detachment) was performed. Best-corrected visual acuity (BCVA), spectral domain optical coherence tomography, and autofluorescence images and also fluorescein angiograms were analyzed to determine the functional and morphologic development over time. The long-term outcome of 22 eyes (21 patients, 13 women and 8 men; 65-85 years; mean: 76 years) with RPE tear was performed with minimal follow-up of 3 years (range: 3-5 years, mean: 44 months) and re-treatment with different therapeutic strategies. The eyes were differentiated in 2 groups according to the course of BCVA after the first 2 years of follow-up: Group 1 (11 eyes) demonstrated a stabilized or improved BCVA after 2 years and Group 2 (11 eyes) demonstrated a decrease in BCVA after 2 years. The initial BCVA between both groups was comparable. Also the mean initial size of the RPE tear was the same between the 2 groups, the area of the RPE tear decreased continuously during follow-up in Group 1, whereas this was the case in Group 2 only at the beginning of treatment with a further increase of the size of the RPE tear with longer follow-up. This corresponded with a different morphologic development between the two groups. In Group 1, increasing recovery of autofluorescence at the RPE-free area was visible beginning from the outer border, whereas in Group 2, further growth of the neovascular complex in the area of the RPE tear was observed resulting in larger fibrovascular scars. In addition, in both groups

  18. Vitamin D and cardiometabolic risk factors and diseases.

    Science.gov (United States)

    Mousa, A; Naderpoor, N; Teede, H J; De Courten, M P J; Scragg, R; De Courten, B

    2015-09-01

    Obesity, type 2 diabetes, and cardiovascular disease (CVD) are the most common preventable causes of morbidity and mortality worldwide. Insulin resistance, which is a shared feature in these conditions, is also strongly linked to the development of polycystic ovary syndrome (PCOS), which is the most common endocrine disease in women of reproductive age and a major cause of infertility. Vitamin D deficiency has reached epidemic proportions worldwide, primarily due to the shift to sedentary, indoor lifestyles and sun avoidance behaviours to protect against skin cancer. In recent years, vitamin D deficiency has been implicated in the aetiology of type 2 diabetes, PCOS and CVD, and has been shown to be associated with their risk factors including obesity, insulin resistance, hypertension, as well as chronic low-grade inflammation. Treating vitamin D deficiency may offer a feasible and cost-effective means of reducing cardiometabolic risk factors at a population level in order to prevent the development of type 2 diabetes and CVD. However, not all intervention studies show that vitamin D supplementation alleviates these risk factors. Importantly, there is significant heterogeneity in existing studies with regards to doses and drug regimens used, populations studied (i.e. vitamin D deficient or sufficient), and the lengths of supplementation, and only few studies have directly examined the effect