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Sample records for history prognosis factor

  1. The natural history and prognosis of epilepsy.

    Science.gov (United States)

    Beghi, Ettore; Giussani, Giorgia; Sander, Josemir W

    2015-09-01

    Epilepsy is a brain condition characterized by the recurrence of unprovoked seizures. Generally, prognosis refers to the probability of attaining seizure freedom on treatment and little is known about the natural history of the untreated condition. Here, we summarize aspects of the prognosis and prognostic predictors of treated and untreated epilepsy and of its different syndromes. Usually, epilepsy is a fairly benign condition. Most epilepsies have a good prognosis for full seizure control and eventual discontinuation of AEDs, but epilepsy syndromes have differing outcomes and responses to treatment. Prognostic factors include aetiology, EEG abnormalities, type of seizures and the number of seizures experienced before treatment onset, and poor early effects of drugs. Early response to treatment is an important positive predictor of long-term prognosis, while the history of a high number of seizures at the time of diagnosis, intellectual disability, and symptomatic aetiology are negative predictors. Different prognostic patterns can be identified, suggesting that the epileptogenic process is not static. Epilepsy carries a greater than expected risk of premature death. Aetiology is the single most important risk factor for premature death.

  2. Factors affecting epilepsy development and epilepsy prognosis in cerebral palsy.

    Science.gov (United States)

    Mert, Gulen Gul; Incecik, Faruk; Altunbasak, Sakir; Herguner, Ozlem; Mert, Mustafa Kurthan; Kiris, Nurcihan; Unal, Ilker

    2011-08-01

    A study was conducted between November 2006 and October 2009 to determine the factors predicting the presence and prognosis of epilepsy in patients with cerebral palsy. We enrolled 2 groups of patients: 42 with cerebral palsy in group 1 and 56 patients with cerebral palsy and epilepsy in group 2. The subjects in group 2 were considered to have good epilepsy prognosis if they were free of seizures for the previous year; otherwise they were considered to have poor epilepsy prognosis. In group 2, neonatal epilepsy, family history of epilepsy, and moderate to severe mental retardation were significantly higher than in group 1 (P history of epilepsy, and mental retardation were found to be important and independent predictors of development of epilepsy in patients with cerebral palsy. Copyright © 2011 Elsevier Inc. All rights reserved.

  3. 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...

  4. Differentiation of Diabetes by Pathophysiology, Natural History, and Prognosis.

    Science.gov (United States)

    Skyler, Jay S; Bakris, George L; Bonifacio, Ezio; Darsow, Tamara; Eckel, Robert H; Groop, Leif; Groop, Per-Henrik; Handelsman, Yehuda; Insel, Richard A; Mathieu, Chantal; McElvaine, Allison T; Palmer, Jerry P; Pugliese, Alberto; Schatz, Desmond A; Sosenko, Jay M; Wilding, John P H; Ratner, Robert E

    2017-02-01

    The American Diabetes Association, JDRF, the European Association for the Study of Diabetes, and the American Association of Clinical Endocrinologists convened a research symposium, "The Differentiation of Diabetes by Pathophysiology, Natural History and Prognosis" on 10-12 October 2015. International experts in genetics, immunology, metabolism, endocrinology, and systems biology discussed genetic and environmental determinants of type 1 and type 2 diabetes risk and progression, as well as complications. The participants debated how to determine appropriate therapeutic approaches based on disease pathophysiology and stage and defined remaining research gaps hindering a personalized medical approach for diabetes to drive the field to address these gaps. The authors recommend a structure for data stratification to define the phenotypes and genotypes of subtypes of diabetes that will facilitate individualized treatment. © 2017 by the American Diabetes Association.

  5. Prognosis of lung cancer patients with a past history of colorectal cancer.

    Science.gov (United States)

    Hattori, Aritoshi; Suzuki, Kenji; Aokage, Keiju; Mimae, Takahiro; Nagai, Kanji; Tsuboi, Masahiro; Okada, Morihito

    2014-11-01

    The prognosis in lung cancer patients with a prior history of extrapulmonary cancer is controversial. In the current multicenter joint research in Japan, we focused on the relationship between a history of colorectal cancer and its prognostic impact in patients with subsequent lung cancer. Between 2000 and 2013, we designed a retrospective multicenter study at three institutes in Japan to evaluate the prognostic factors in lung cancer patients with a previous surgery for colorectal cancer. The cohorts consisted of 123/4431 lung cancer patients with/without a previous history of surgery for colorectal cancer. The median follow-up period was 6.1 years after lung cancer surgery. The 5-year overall survival in lung cancer patients with/without colorectal cancer was not significantly different, regardless of the stage of lung cancer (overall: 71.3 versus 74.7%, P = 0.1426; Stage I lung cancer: 83.3 versus 84.8%, P = 0.3779; Stage II or more lung cancer: 47.7 versus 54.4%, P = 0.1445). Based on multivariate Cox regression analysis in 4554 lung cancer patients, a past history of colorectal cancer was not a significant prognostic factor (P = 0.5335). Among the 123 lung cancer patients with colorectal cancer, age and absence of adjuvant chemotherapy for colorectal cancer were significant prognostic factors based on multivariate analysis (P = 0.0001 and 0.0236). Furthermore, there was no difference in the overall survival of lung cancer patients according to the stage of colorectal cancer (Stage I: 74.7%; Stage II/III: 66.5%, P = 0.7239). A history of antecedent colorectal cancer did not contribute to the prognosis in patients with subsequent lung cancers. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  6. Long-term prognosis after acute myocardial infarction in patients with a history of arterial hypertension. TRACE study group

    DEFF Research Database (Denmark)

    Gustafsson, F; Køber, L; Torp-Pedersen, C

    1998-01-01

    %) of the patients had a history of arterial hypertension. During the time of observation 763 (50.6%) hypertensives and 2253 (43.7%) normotensives died, corresponding to a risk ratio for death in hypertensives of 1.23 (1.13-1.33, P ...AIMS: The objective of the study was to investigate the influence of a history of arterial hypertension on long-term prognosis after an acute myocardial infarction in a representative population, and secondly to assess the impact on prognosis of left ventricular systolic function in hypertensives....... CONCLUSION: A history of arterial hypertension is a moderate risk factor for mortality after an acute myocardial infarction in patients aged 65 years or less. This excess risk is present at all levels of left ventricular systolic function....

  7. Risk factors and prognosis of hypoalbuminemia in surgical septic patients

    Directory of Open Access Journals (Sweden)

    Jia-Kui Sun

    2015-10-01

    Full Text Available The aim of this study was to investigate the risk factors of hypoalbuminemia and effects of different albumin levels on the prognosis of surgical septic patients. We preformed a retrospective clinical study including 135 adult patients from September 2011 to June 2014. The albumin levels and severity markers were recorded during the first 48 h after enrollment, and logistic regression analyses were used to determine the risk factors. The outcomes of patients with different albumin levels were also compared. The acute physiology and chronic health evaluation II (APACHE II score (OR 1.786, 95% CI [1.379–2.314], P < 0.001, C-reactive protein (CRP (OR 1.016, 95% CI [1.005–1.027], P = 0.005, and blood lactate (OR 1.764, 95% CI [1.141–2.726], P = 0.011 were established as the independent risk factors of hypoalbuminemia in patients with surgical sepsis. The severity markers and outcomes of patients with albumin levels ≤20 g/L were significantly worse than that of 21–25 g/L and ≥26 g/L, whereas the latter two groups had similar prognosis. Every 1 g/L decrease of albumin level below the optimal cut-off (23 g/L was associated with a 19.4% increase in hospital mortality and a 28.7% increase in the incidence of multiple organ dysfunction syndrome. In conclusion, APACHE II score (≥14.5, CRP (≥34.25 mg/L, and blood lactate (≥.35 mmol/L were established as the independent risk factors of hypoalbuminemia in the early stage of surgical sepsis. Patients with baseline albumin level ≤20 g/L had worse prognosis than that of albumin level ≥21 g/L. Albumin levels were negatively correlated the prognosis of surgical sepsis when below about 23 g/L.

  8. Congenital myasthenic syndromes: Natural history and long-term prognosis

    Directory of Open Access Journals (Sweden)

    Sujit Abajirao Jagtap

    2013-01-01

    Full Text Available Introduction: Congenital myasthenia syndrome (CMS is a rare, heterogeneous group of genetically determined, disorder of neuromuscular transmission. They have a varied presentation and progression and very few studies have addressed the natural history. Aim of the present study is to describe the clinical profile and natural history of patients with CMS. Materials and Methods: Study includes patients with CMS who attended comprehensive-neuromuscular-clinic (CNMC during the period January, 2000-2008 with a minimum follow-up of 2 years, with inclusion criteria: (1 Onset in infancy or childhood with fluctuating ocular, bulbar, respiratory or limb muscle weakness (2 Acetylcholine receptor antibody negative (3 normal computed tomography (CT thymus (4 Abnormal repetitive nerve stimulation (RNS testing (5 Exclusion of other autoimmune disorders. Results: Out of 314 patients with myasthenia who attended the CNMC during study period, 15 (4.8% were with CMS (8 boys, 7 girls. Patients were divided as infantile and childhood onset. The mean age of onset and diagnosis in infantile and childhood onset groups were 5.5 months/3.1 years and 3.6 years/6.5 years respectively. Eleven patients had ptosis and 4 had generalized presentation. Most common site of decremental response was over facial nerve in 12 (75% patients. All patients showed good response to treatment with acetyl cholinesterase inhibitor with stable course on follow-up without exacerbations. Mean dose for neostigmine was 28 mg/day and for pyridostigmine was 153 mg/day. Conclusion: Ptosis is most common symptom at onset in CMS, emphasing importance of RNS of the facial nerve, in the absence of molecular diagnosis of CMS. Our CMS cohort had relatively stable course without intermittent exacerbations with fair response to acetyl cholinesterase inhibitor.

  9. SULFs in human neoplasia: implication as progression and prognosis factors

    Directory of Open Access Journals (Sweden)

    Schved Jean-François

    2011-05-01

    Full Text Available Abstract Background The sulfation pattern of heparan sulfate chains influences signaling events mediated by heparan sulfate proteoglycans located on cell surface. SULF1 and SULF2 are two endosulfatases able to cleave specific 6-O sulfate groups within the heparan chains. Their action can modulate signaling processes, many of which with key relevance for cancer development and expansion. SULF1 has been associated with tumor suppressor effects in various models of cancer, whereas SULF2 dysregulation was in relation with protumorigenic actions. However, other observations argue for contradictory effects of these sulfatases in cancer, suggesting the complexity of their action in the tumor microenvironment. Methods We compared the expression of the genes encoding SULF1, SULF2 and heparan sulfate proteoglycans in a large panel of cancer samples to their normal tissue counterparts using publicly available gene expression data, including the data obtained from two cohorts of newly-diagnosed multiple myeloma patients, the Oncomine Cancer Microarray database, the Amazonia data base and the ITTACA database. We also analysed prognosis data in relation with these databases. Results We demonstrated that SULF2 expression in primary multiple myeloma cells was associated with a poor prognosis in two independent large cohorts of patients. It remained an independent predictor when considered together with conventional multiple myeloma prognosis factors. Besides, we observed an over-representation of SULF2 gene expression in skin cancer, colorectal carcinoma, testicular teratoma and liver cancer compared to their normal tissue counterpart. We found that SULF2 was significantly over-expressed in high grade uveal melanoma compared to low grade and in patients presenting colorectal carcinoma compared to benign colon adenoma. We observed that, in addition to previous observations, SULF1 gene expression was increased in T prolymphocytic leukemia, acute myeloid leukemia

  10. Role of family history and tumor location on prognosis of patients with colorectal cancer and synchronous metastases.

    Science.gov (United States)

    Giuseppe, Colloca; Antonella, Venturino

    2017-07-01

    Family history of colorectal cancer and tumor location along colon-rectum have been reported as prognostic factors. The aim of the current study is to analyze the role of both on overall survival in a series of patients with metastatic colorectal cancer with synchronous metastases. A retrospective mono-institutional analysis has been performed on patients, who received chemotherapy from 2004 to 2008. A Cox proportional-hazards regression was used to calculate hazard ratio (HR) for death, after adjustment for other variables (tumor metastasectomy, number of organs involved with metastases, number of anti-neoplastic drugs, age, sex, tumor grade, baseline CEA). Two hundred and seven patients were included in the study. Only tumor metastasectomy was related with a better overall survival (HR 4.995; P history was associated with a poor prognosis (HR 0.386; P = 0.021). After exclusion of rectal tumors, the negative prognostic effect of a positive family history appeared limited to patients with a left-sided colon cancer (HR 0.183; P = 0.036). Family history for colorectal cancer in a first-degree relative, and not tumor location, has a significant relationship with the prognosis of patients with a colorectal cancer and synchronous metastases.

  11. Prognosis of schizophrenia in persons with and without a history of cannabis use.

    Science.gov (United States)

    Manrique-Garcia, E; Zammit, S; Dalman, C; Hemmingsson, T; Andreasson, S; Allebeck, P

    2014-09-01

    The aim of the study was to determinate whether schizophrenia patients with a history of cannabis use have a different prognosis, with regards to readmission and hospital duration, compared with those without a history of cannabis use. The present investigation was a cohort study of 50,087 Swedish men with data on cannabis use at the ages of 18-20 years. A total of 357 cases of schizophrenia were identified from in-patient care and followed up from 1973 to 2007. Schizophrenia patients with a history of cannabis use had a higher median duration of first hospital episode (59 days v. 30 days). Patients with a history of cannabis use had a higher median rate of readmission (10 times v. four times). Also, total number of hospital days was higher in patients with a history of cannabis use compared with those without (547 days v. 184 days). Patients with a history of cannabis use had an increased odds of having more than 20 hospital readmissions compared with non-users [3.1, 95% confidence interval (CI) 1.3-7.3] as well as an increased odds of hospital admission lasting more than 2 years (2.4, 95% CI 1.1-7.4) after controlling for diagnosis of personality disorders, family socio-economic position, IQ score, civil status, place of residence, risky use of alcohol and use of other drugs. Patients with a history of cannabis use were less likely to have paranoid schizophrenia compared with never users (8% v. 17%) in the first admission. Schizophrenia patients with a history of cannabis use had a significantly higher burden of lifetime in-patient care than non-cannabis users. Not only does cannabis increase the risk of schizophrenia, but also our findings indicate that the course and prognosis of schizophrenia may be more severe than schizophrenia cases in general.

  12. Risk Factors of Poor Prognosis after Whiplash Injury

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    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

  13. Natural History of Cardiac and Respiratory Involvement, Prognosis and Predictive Factors for Long-Term Survival in Adult Patients with Limb Girdle Muscular Dystrophies Type 2C and 2D.

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    Abdallah Fayssoil

    Full Text Available Type 2C and 2D limb girdle muscular dystrophies (LGMD are a group of autosomal recessive limb girdle muscular dystrophies manifested by proximal myopathy, impaired respiratory muscle function and cardiomyopathy. The correlation and the prognostic impact of respiratory and heart impairment are poorly described. We aimed to describe the long-term cardiac and respiratory follow-up of these patients and to determine predictive factors of cardio-respiratory events and mortality in LGMD 2C and 2D.We reviewed the charts of 34 LGMD patients, followed from 2005 to 2015, to obtain echocardiographic, respiratory function and sleep recording data. We considered respiratory events (acute respiratory failure, pulmonary sepsis, atelectasis or pneumothorax, cardiac events (acute heart failure, significant cardiac arrhythmia or conduction block, ischemic stroke and mortality as outcomes of interest for the present analysis.A total of 21 patients had type 2C LGMD and 13 patients had type 2D. Median age was 30 years [IQR 24-38]. At baseline, median pulmonary vital capacity (VC was 31% of predicted value [20-40]. Median maximal inspiratory pressure (MIP was 31 cmH2O [IQR 20.25-39.75]. Median maximal expiratory pressure (MEP was 30 cm H2O [20-36]. Median left ventricular ejection fraction (LVEF was 55% [45-64] with 38% of patients with LVEF <50%. Over a median follow-up of 6 years, we observed 38% respiratory events, 14% cardiac events and 20% mortality. Among baseline characteristics, LVEF and left ventricular end diastolic diameter (LVEDD were associated with mortality, whilst respiratory parameters (VC, MIP, MEP and the need for home mechanical ventilation (HMV were associated with respiratory events.In our cohort of severely respiratory impaired type 2C and 2D LGMD, respiratory morbidity was high. Cardiac dysfunction was frequent in particular in LGMD 2C and had an impact on long-term mortality.ClinicalTrials.gov NCT02501083.

  14. Natural History of Cardiac and Respiratory Involvement, Prognosis and Predictive Factors for Long-Term Survival in Adult Patients with Limb Girdle Muscular Dystrophies Type 2C and 2D

    Science.gov (United States)

    Fayssoil, Abdallah; Ogna, Adam; Chaffaut, Cendrine; Chevret, Sylvie; Guimarães-Costa, Raquel; Leturcq, France; Wahbi, Karim; Prigent, Helene; Lofaso, Frederic; Nardi, Olivier; Clair, Bernard; Behin, Anthony; Stojkovic, Tanya; Laforet, Pascal; Orlikowski, David; Annane, Djillali

    2016-01-01

    Background Type 2C and 2D limb girdle muscular dystrophies (LGMD) are a group of autosomal recessive limb girdle muscular dystrophies manifested by proximal myopathy, impaired respiratory muscle function and cardiomyopathy. The correlation and the prognostic impact of respiratory and heart impairment are poorly described. We aimed to describe the long-term cardiac and respiratory follow-up of these patients and to determine predictive factors of cardio-respiratory events and mortality in LGMD 2C and 2D. Methods We reviewed the charts of 34 LGMD patients, followed from 2005 to 2015, to obtain echocardiographic, respiratory function and sleep recording data. We considered respiratory events (acute respiratory failure, pulmonary sepsis, atelectasis or pneumothorax), cardiac events (acute heart failure, significant cardiac arrhythmia or conduction block, ischemic stroke) and mortality as outcomes of interest for the present analysis. Results A total of 21 patients had type 2C LGMD and 13 patients had type 2D. Median age was 30 years [IQR 24–38]. At baseline, median pulmonary vital capacity (VC) was 31% of predicted value [20–40]. Median maximal inspiratory pressure (MIP) was 31 cmH2O [IQR 20.25–39.75]. Median maximal expiratory pressure (MEP) was 30 cm H2O [20–36]. Median left ventricular ejection fraction (LVEF) was 55% [45–64] with 38% of patients with LVEF <50%. Over a median follow-up of 6 years, we observed 38% respiratory events, 14% cardiac events and 20% mortality. Among baseline characteristics, LVEF and left ventricular end diastolic diameter (LVEDD) were associated with mortality, whilst respiratory parameters (VC, MIP, MEP) and the need for home mechanical ventilation (HMV) were associated with respiratory events. Conclusion In our cohort of severely respiratory impaired type 2C and 2D LGMD, respiratory morbidity was high. Cardiac dysfunction was frequent in particular in LGMD 2C and had an impact on long-term mortality. Trial Registration

  15. The impact of a family history of prostate cancer on the prognosis and features of the disease in Korea: results from a cross-sectional longitudinal pilot study.

    Science.gov (United States)

    Lee, Kwang Suk; Koo, Kyo Chul; Chung, Byung Ha

    2017-12-01

    Reports on the impact of a family history of prostate cancer among Asians are scarce. We evaluated whether a positive prostate cancer family history is associated with the prognosis and features of the disease. From January 2006 to December 2015, patients who received treatment for pathologically diagnosed prostate cancer were enrolled. Information on family history was obtained via self-administered questionnaires between January 2015 and December 2016. The overall survival rate for all patients and the rate of biochemical failure after radical prostatectomy were assessed according to the presence of family history. Of 1266 patients (median age, 68.1 years; median prostate-specific antigen, 8.73 ng/mL; median follow-up, 40.0 months), 47 (3.8%) were identified as having a family history. Men with a family history had a younger age, higher proportion of cases diagnosed before 55 years of age, and lower stage than those without a family history. Family history was not a potential risk factor for overall survival. In an analysis of patients who underwent radical prostatectomy (median prostate-specific antigen, 7.40 ng/mL; median follow-up, 40.5 months), no differences in pathologic characteristics were found between patients with (n = 39, 93.5%) and without (n = 567, 6.4%) a family history. Family history was not predictive of biochemical failure. A family history of prostate cancer seemed to have no effect on prognosis and disease aggressiveness. However, this study proposed a rationale for performing earlier prostate-specific antigen testing in men with a family history of prostate cancer.

  16. Functional constipation in children : a systematic review on prognosis and predictive factors

    NARCIS (Netherlands)

    Pijpers, M.A.M.; Bongers, M.E.J.; Benninga, M.A.; Berger, M.Y.

    Background and Aim: Knowledge regarding prognosis and factors influencing the clinical course of functional constipation in children is important to enable general practitioners and paediatricians to give accurate patient information, to compare treatment strategies, and identify children with high

  17. Glaucoma history and risk factors

    Directory of Open Access Journals (Sweden)

    Charles W. McMonnies

    2017-04-01

    Full Text Available Apart from the risk of developing glaucoma there is also the risk that it is not detected and irreversible loss of vision ensues. Some studies of methods of glaucoma diagnosis have examined the results of instrument-based examinations with great if not complete reliance on objective findings in arriving at a diagnosis. The very valuable advances in glaucoma detection instrument technologies, and apparent increasing dependence on them, may have led to reduced consideration of information available from a patient history in those studies. Dependence on objective evidence of glaucomatous pathology may reduce the possibility of detecting glaucoma suspects or patients at risk for becoming glaucoma suspects. A valid positive family history of glaucoma is very valuable information. However, negative family histories can often be unreliable due to large numbers of glaucoma cases being undiagnosed. No evidence of family history is appropriate rather than no family history. In addition the unreliability of a negative family history is increased when patients with glaucoma fail to inform their family members. A finding of no family history can only be stated as no known family history. In examining the potential diagnostic contribution from a patient history, this review considers, age, frailty, race, type and degree of refractive error, systemic hyper- and hypotension, vasospasm, migraine, pigmentary dispersion syndrome, pseudoexfoliation syndrome, obstructive sleep apnea syndrome, diabetes, medication interactions and side effects, the degree of exposure to intraocular and intracranial pressure elevations and fluctuations, smoking, and symptoms in addition to genetics and family history of the disease.

  18. 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.

  19. Glaucoma history and risk factors.

    Science.gov (United States)

    McMonnies, Charles W

    Apart from the risk of developing glaucoma there is also the risk that it is not detected and irreversible loss of vision ensues. Some studies of methods of glaucoma diagnosis have examined the results of instrument-based examinations with great if not complete reliance on objective findings in arriving at a diagnosis. The very valuable advances in glaucoma detection instrument technologies, and apparent increasing dependence on them, may have led to reduced consideration of information available from a patient history in those studies. Dependence on objective evidence of glaucomatous pathology may reduce the possibility of detecting glaucoma suspects or patients at risk for becoming glaucoma suspects. A valid positive family history of glaucoma is very valuable information. However, negative family histories can often be unreliable due to large numbers of glaucoma cases being undiagnosed. No evidence of family history is appropriate rather than no family history. In addition the unreliability of a negative family history is increased when patients with glaucoma fail to inform their family members. A finding of no family history can only be stated as no known family history. In examining the potential diagnostic contribution from a patient history, this review considers, age, frailty, race, type and degree of refractive error, systemic hyper- and hypotension, vasospasm, migraine, pigmentary dispersion syndrome, pseudoexfoliation syndrome, obstructive sleep apnea syndrome, diabetes, medication interactions and side effects, the degree of exposure to intraocular and intracranial pressure elevations and fluctuations, smoking, and symptoms in addition to genetics and family history of the disease. Copyright © 2016 Spanish General Council of Optometry. Published by Elsevier España, S.L.U. All rights reserved.

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

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    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

  1. Autism, an overwhelming condition: history, etiopathogenesis, types, diagnosis, therapy and prognosis.

    Science.gov (United States)

    Amihăesei, Ioana Cristina; Stefanachi, Elena

    2013-01-01

    Autism is defined as a neurologic developmental disorder affecting brain and behavior, becoming usually apparent before 3 years of age, with stable evolution and no remission. No neurologic morphologic abnormality was associated with the disease. Several types of disease being described, autism is part of a larger spectrum known as autism spectrum disorders (ASD), or pervasive developmental disorders (PDD). The disease was first described long before it was defined and it has received its modern name. Main cause in the development of autism is considered to be genetic, up to 90 %. However, environmental factors could be incriminated, sometimes. The five types included in ASD are: Asperger syndrome, pervasive developmental disorder-not otherwise specified (PDD-NOS), typical autism, Rett syndrome and childhood disintegrative disorder (CDD). The classical triad of symptoms includes: social interaction impairments, communication impairments and repetitive, stereotype behavior. Diagnosis is based on interview of the parents and specialized observation of the suspected children. Main tools used in therapy are the family and the educational system. Well established, specialized programs of therapy were developed in time. Prognosis of autism is severe, since no cure is possible; nevertheless spontaneous recoveries do occur, in some cases.

  2. Prognosis and risk factors for intrauterine growth retardation

    DEFF Research Database (Denmark)

    Sehested, Line Thousig; Pedersen, Pernille

    2014-01-01

    factors and neonatal growth and outcome at six weeks, five months and 12 months of age were collected. RESULTS: A total of 73 neonates and their mothers were included. Caesarean delivery was given in 78% of the cases. Maternal risk factors included gestational hypertension (33%), smoking (24......%) and placental infarction (17%). Hypoglycaemic episodes developed in 31% of the neonates. At 12 months, 90% had caught up growth and 7% had a neurologically poor outcome. No infants died. CONCLUSION: Maternal smoking and gestational hypertension are important risk factors for the development of IUGR. Special...

  3. Anemia in chronic obstructive pulmonary disease: a readmission prognosis factor.

    Science.gov (United States)

    Barba, Raquel; de Casasola, Gonzalo García; Marco, Javier; Emilio Losa, Juan; Plaza, Susana; Canora, Jesús; Zapatero, Antonio

    2012-04-01

    The prevalence of comorbid anemia in patients with COPD ranges from 7.5% to 34%. The aim of this study is to determine if anemia is a risk factor for readmission in COPD patients. This study analyzed the hospital data of 289,077 adults with acute exacerbations of COPD admitted to the hospital at any public center in Spain, in 2006 and 2007. We calculated the prevalence of anemia and compared readmissions between COPD patients with and without anemia. Multiple regression analyses were carried out with the aim of determining the risk of readmission attributable to anemia, after the correction of possible confounding variables. Of the patients with COPD, 9.8% (n = 26,899) had a diagnosis of anemia. Anemic patients were older, more likely to be female and had a greater comorbidity burden than non-anemic individuals. Multiple regression modeling revealed that multiple independent factors were associated with an increased risk of readmission in persons with COPD. Anemia was one of the greatest risks: anemic patients had a 25% higher risk of readmission than non-anemic patients (odds ratio [OR], 1.25; 95% confidence interval [CI] 1.21-1.29). Utilizing an administrative database the authors found that anemia correlates independently with readmission in COPD patients. This is a retrospective cohort study and thus subject to multiple forms of bias. Although spirometric evidence of COPD was not available, our case identification methods have been previously validated and found to be accurate in recognizing COPD.

  4. Systematic review of the clinical course, natural history, and prognosis for pediatric mild traumatic brain injury

    DEFF Research Database (Denmark)

    Hung, Ryan; Carroll, Linda J; Cancelliere, Carol

    2014-01-01

    OBJECTIVE: To synthesize the best available evidence on prognosis after pediatric mild traumatic brain injury (MTBI). DATA SOURCES: We searched MEDLINE, Embase, PsycINFO, CINAHL, and SPORTDiscus (2001-2012), as well as reference lists of eligible articles, and relevant systematic reviews and meta...

  5. "It's not just what the doctor tells me:" factors that influence surrogate decision-makers' perceptions of prognosis.

    Science.gov (United States)

    Boyd, Elizabeth A; Lo, Bernard; Evans, Leah R; Malvar, Grace; Apatira, Latifat; Luce, John M; White, Douglas B

    2010-05-01

    Physicians and surrogate decision-makers for seriously ill patients often have different views of patients' prognoses. We sought to understand what sources of knowledge surrogates rely on when estimating a patient's prognosis. Prospective, mixed-methods study using face-to-face, semistructured interviews with surrogate decision-makers. Four intensive care units at the University of California, San Francisco Medical Center in 2006 to 2007. Participants were 179 surrogate decision-makers for 142 incapacitated, critically ill patients at high risk for death. Less than 2% (3 of 179) of surrogates reported that their beliefs about the patients' prognoses hinged exclusively on prognostic information provided to them by physicians. The majority cited other factors in addition to physicians' predictions that also contributed to their beliefs about the patients' prognoses, including perceptions of the patient's individual strength of character and will to live; the patient's unique history of illness and survival; the surrogate's own observations of the patient's physical appearance; the surrogate's belief that their presence at the bedside may improve the prognosis; and the surrogate's optimism, intuition, and faith. For some surrogates, these other sources of knowledge superseded the importance of the physician's prognostication. However, most surrogates endeavored to balance their own knowledge of the patient with physicians' biomedical knowledge. Surrogates use diverse types of knowledge when estimating their loved ones' prognoses, including individualized attributes of the patient, such as their strength of character and life history, of which physicians may be unaware. Attention to these considerations may help clinicians identify and overcome disagreements about prognosis.

  6. T-box transcription factor 21 expression in breast cancer and its relationship with prognosis.

    Science.gov (United States)

    Yu, Haiming; Yang, Junlan; Jiao, Shunchang; Li, Ying; Zhang, Wei; Wang, Jiandong

    2014-01-01

    T-box transcription factor 21 (T-bet) is a key lineage-defining transcription factor. The purpose of this study was to verify the relationship between expression in primary tumors and prognosis of breast cancer. T-protein expression was immunohistochemically detected on surgically-obtained tumor samples of 130 (stage I-III) invasive breast carcinomas from Chinese subjects, who were followed up for a mean time of 112 months. T-bet was expressed in the nuclei and cytoplasm of both tumor cells and tumor-infiltrating lymphocytes. In LOG-RANK analysis, higher density of interstitial T-bet+ interstitial lymphocytes was related with longer distant disease-free survival (DDFS) (P = 0.047); higher tumor nuclei T-bet expression was related with shorter DFS (P = 0.021) and DDFS (P = 0.026). Cox multivariate analysis showed that density of interstitial T-bet+ interstitial lymphocytes was an independent positive prognostic factor for DFS (HR = 0.474, P = 0.051) and DDFS (HR = 0.414, P = 0.030); tumor nuclei CTLA-4 expression was an independent adverse prognostic factor for DFS (HR = 3.007, P = 0.003), DDFS (HR = 2.931, P = 0.005) and OS (HR = 2.352, P = 0.029). This study found that, high tumor nuclei T-bet expression in primary tumors of breast cancer was correlated with poor prognosis and high density of T-bet+ interstitial lymphocytes in primary tumors of breast cancer were correlated with favorable prognosis.

  7. Risk factors and prognosis of pulmonary embolism in patients with lung cancer

    Science.gov (United States)

    Ma, Li; Wen, Zhongguang

    2017-01-01

    Abstract Malignant tumors are often complicated with venous thrombosis and pulmonary embolism (PE), particularly in lung cancer. However, owing to the limited data regarding the clinical course about PE in lung cancer patients, the aim of this study is to analyze the risk factors and prognosis of patients with PE and lung cancer. We performed a retrospective case–control study, the clinical data of 90 patients in the First Affiliated Hospital of People's Liberation Army General Hospital between Jan 2010 and Jan 2015 were analyzed, including 30 lung cancer patients with PE (PE group), 60 lung cancer patients without PE (non-PE group), treated during the same period. Logistic regression analysis was applied to explore risk factors of PE. Patient survival was also compared with matched controls via a log-rank test. The multivariate analysis revealed that adenocarcinoma, stage III to IV, high D-dimer, and low PaO2 were independent risk factors. The survival time in patients with PE was remarkably lower than that in patients without PE (P < .0005). Adenocarcinoma, stage III to IV, high D-dimer and low PaO2 are important risk factors for lung cancer patients with PE. PE suggested a poor prognosis in lung cancer patients. PMID:28422863

  8. Family history in breast cancer is not a prognostic factor?

    NARCIS (Netherlands)

    Jobsen, J.J.; Meerwaldt, J.H.; van der Palen, Jacobus Adrianus Maria

    2000-01-01

    The aim of this study is to determine if breast conservative treatment is justified for patients with a positive family history of breast cancer and to investigate whether they have a worse prognosis. We performed a prospective cohort study of breast cancer patients, treated with breast conservative

  9. RISK FACTORS AND PROGNOSIS OF EPILEPSY IN CHILDREN WITH HEMIPARETIC CEREBRAL PALSY

    OpenAIRE

    Seyyed Hassan TONEKABONI; Amirsalari, Susan; Mehran AGHA MOHAMMAD POUR; KARIMZADEH, Parvaneh

    2010-01-01

    AbstractObjectiveEpilepsy is reported in 15-90% of the children with Cerebral Palsy (CP) but its clinical course is not well defined.We conducted a retrospective study on children with hemiparetic CP who were referred to Pediatric Neurology Department of Mofid Hospital. The aim of our study was to evaluate the risk factors and prognosis of epilepsy in children with hemiparetic CP.Materials & MethodsWe evaluated 64 children with hemiparetic CP who were referred to Pediatric Neurology Departmen...

  10. 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.

  11. Mediastinal Lymph Node Metastases in Thyroid Cancer: Characteristics, Predictive Factors, and Prognosis

    Directory of Open Access Journals (Sweden)

    Ting-ting Zhang

    2017-01-01

    Full Text Available Background. Mediastinal lymph node metastases (MLNM have not been extensively studied. The aim of this study is to investigate the characteristics, predictive factors, and prognosis of MLNM in thyroid cancer. Methods. This is a retrospective study based on the thyroid cancer patients with MLNM at our institution from 2008 to 2015. Results. In total, 73 thyroid cancer patients with positive MLNM were included in this study. It contained sixty patients (82.2% with papillary thyroid carcinoma (PTC, twelve (16.4% with medullary thyroid carcinoma, and one (1.4% with anaplastic thyroid carcinoma. Forty-eight patients had the surgery as initial treatment. Fifty-three (72.6% patients remained disease-free, and fifteen (20.5% developed a regional recurrence. Distant metastases occurred in four (5.5% patients and five (6.8% patients died. Five-year overall survival rate and disease-free survival (DFS rate of the PTC patients for initial treatment are 95.4% and 77.2%, respectively. Extrathyroidal extension and multiple lymph nodes involved were associated with DFS in PTC patients. Conclusions. Initial therapeutic control is very important for the thyroid cancer patients. Extrathyroidal extension and multiple mediastinal lymph nodes involved were the influence factors of prognosis in the thyroid cancer patients with MLNM.

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

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    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.

  13. Psychological factors and preferences for communicating prognosis in esophageal cancer patients

    NARCIS (Netherlands)

    Franssen, Sanne J.; Lagarde, Sjoerd M.; van Werven, Jochem R.; Smets, Ellen M. A.; Tran, Khe T. C.; Plukker, John Th. M.; van Lanschot, J. Jan B.; de Haes, Hanneke C. J. M.

    2009-01-01

    Objective: Discussing prognosis is often confronting and complex for cancer patients. This study investigates bow patients' psychological characteristics relate to their preferences concerning the disclosure of prognosis. Methods: One hundred and seventy-six esophageal cancer patients participated

  14. 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

  15. Procalcitonin as a potential predicting factor for prognosis in bacterial meningitis.

    Science.gov (United States)

    Park, Bong Soo; Kim, Si Eun; Park, Si Hyung; Kim, Jinseung; Shin, Kyong Jin; Ha, Sam Yeol; Park, JinSe; Kim, Sung Eun; Lee, Byung In; Park, Kang Min

    2017-02-01

    We investigated the potential role of serum procalcitonin in differentiating bacterial meningitis from viral meningitis, and in predicting the prognosis in patients with bacterial meningitis. This was a retrospective study of 80 patients with bacterial meningitis (13 patients died). In addition, 58 patients with viral meningitis were included as the disease control groups for comparison. The serum procalcitonin level was measured in all patients at admission. Differences in demographic and laboratory data, including the procalcitonin level, were analyzed between the groups. We used the mortality rate during hospitalization as a marker of prognosis in patients with bacterial meningitis. Multiple logistic regression analysis showed that high serum levels of procalcitonin (>0.12ng/mL) were an independently significant variable for differentiating bacterial meningitis from viral meningitis. The risk of having bacterial meningitis with high serum levels of procalcitonin was at least 6 times higher than the risk of having viral meningitis (OR=6.76, 95% CI: 1.84-24.90, p=0.004). In addition, we found that high levels of procalcitonin (>7.26ng/mL) in the blood were an independently significant predictor for death in patients with bacterial meningitis. The risk of death in patients with bacterial meningitis with high serum levels of procalcitonin may be at least 9 times higher than those without death (OR=9.09, 95% CI: 1.74-47.12, p=0.016). We found that serum procalcitonin is a useful marker for differentiating bacterial meningitis from viral meningitis, and it is also a potential predicting factor for prognosis in patients with bacterial meningitis. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. Microscopic residual disease after resection for lung cancer: a multifaceted but poor factor of prognosis.

    Science.gov (United States)

    Riquet, Marc; Achour, Karima; Foucault, Christophe; Le Pimpec Barthes, Françoise; Dujon, Antoine; Cazes, Aurélie

    2010-03-01

    Many studies focus on bronchial microscopic residual disease (R1) after resection for lung cancer, although R1 also concerns vascular and soft tissues. Our purpose was to study the R1 prognosis at different resection margins and to compare it with the prognosis for those having complete resection (R0). We reviewed the clinical records of 4,026 patients from two centers who underwent surgery in view of cure. Despite perioperative frozen section, 216 patients (5.4%) proved R1 and were classified into seven types according to R1 anatomic site: bronchus, peribronchus, great vessels and atrium, mediastinum and pericardium, chest wall, lung tissue, and lymph nodes. Patients who were classified as R0 and R1 were compared, and R1 patients were further studied according to R1 margins. Frequency of R1 increased with the T and N values and type of resection (lobectomies, 3.3% [70 of 2,041 patients]; pneumonectomies, 8.8% [126 of 1,308 patients]; p < 10(-6)). Five-year survival rates for R1 patients were lower than those for R0 patients (20% versus 46%; p < 10(-6)), and were not modified by the degree of T and N involvement or adjuvant therapy, but were better in bronchial and peribronchial (48.4% of R1 patients) than in extrabronchial R1 (26.3% versus 15.6%; p = 0.023). Multivariate analysis confirmed R1 to be an independent factor of poor prognosis (p = 0.0008), after N, T, and age. Long-term survival is possible in case of an R1 margin, but 5-year survival rates are jeopardized. Poor efficacy of adjuvant therapy and global outcome indicate advanced disease or reflect tumor cell aggressiveness, rather than surgical insufficiency, when prevention of R1 margins is guided by frozen-section examination and scrupulously respected. 2010 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  17. Research of the risk factors predicting progression and prognosis of acute respiratory distress syndrome

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    Ran WANG

    2017-06-01

    Full Text Available Objective To explore the early diagnosis and risk factors for judging prognosis of acute respiratory distress syndrome (ARDS, and to provide references for clinical intervention. Methods Using the method for prospective cohort study, clinical data were collected from 64 ARDS and 66 high-risk ARDS patients in Department of Respiratory Diseases of Xinqiao Hospital from January 2013 to March 2016. They included patients' demographic data, Acute Physiology and Chronic Health Evaluation system Ⅱ (APACHE Ⅱ score, oxygenation index, blood routine test, coagulation function and inflammatory markers (procalcitonin, C-reaction protein, tumor necrosis factor and interleukin -6 within 24h and the state of survival or death of the 24th day. Risk factors for predicting progression of the high-risk ARDS patients into ARDS patients and influencing the prognosis of the ARDS patients were analyzed by using logistic regression. Results Univariate logistic regression analysis found that the independent risk factors for progression of ARDS were APACHE Ⅱ score (OR=6.764, P=0.001, hypoproteinemia (OR=10.54, P=0.002, white blood cell count (OR=3.912, P=0.012, fibrinogen (OR=9.953, P=0.064, and D-dimer (OR=4.239, P=0.029. The mortality rate was 43.75% (36/64 in ARDS group, and the oxygenation index (OR=6.573, P=0.014, platelet count (OR=9.376, P=0.003, hypoproteinemia (OR=10.738, P=0.056 were the independent risk factors of death in ARDS patients. Multivariate logistic regression showed that combination of multiple indicators for predicting ARDS improved the specificity, but reduce the sensitivity. APACHE Ⅱ and hypoproteinemia (sensitivity 62.50%, specificity 92.42% and APACHE Ⅱ and D dimmer (sensitivity 62.07%, specificity 93.33% had better specificity and sensitivity. The specificity and sensitivity of combining hypoproteinemia and platelet count to predict the risk of death in these patients were 77.78% and 60.71%. Conclusions In high-risk ARDS patients

  18. 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

    OBJECTIVE: Patients that initially appear stable on arrival to the hospital often have less intensive monitoring of their vital signs, possibly leading to excess mortality. The aim was to describe risk factors for deterioration in vital signs and the related prognosis among patients with normal...... 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...... presentation, 1440/4292 (33.6%) had all normal vital signs and were included in study, 44.0% were male, median age 64 years (5th/95th percentile: 21-90 years) and 446/1440 (31.0%) deteriorated within 24 hours. Independent risk factors for deterioration included age 65-84 years odds ratio (OR): 1.79 (95...

  19. Growth Factor Receptors and Apoptosis Regulators: Signaling Pathways, Prognosis, Chemosensitivity and Treatment Outcomes of Breast Cancer

    Directory of Open Access Journals (Sweden)

    Siddik Sarkar

    2009-01-01

    Full Text Available Biomarkers of breast cancer are necessary for prognosis and prediction to chemotherapy. Prognostic biomarkers provide information regarding outcome irrespective of therapy, while predictive biomarkers provide information regarding response to therapy. Candidate prognostic biomarkers for breast cancers are growth factor receptors, steroid receptors, Ki-67, cyclins, urokinase plasminogen activator, p53, p21, pro- and anti-apoptotic factors, BRCA1 and BRCA2. But currently, the predictive markers are Estrogen and Progesterone receptors responding to endocrine therapy, and HER-2 responding to herceptin. But there are numerous breast cancer cases, where tamoxifen is ineffective even after estrogen receptor positivity. This lead to search of new prognostic and predictive markers and the number of potential markers is constantly increasing due to proteomics and genomics studies. However, most biomarkers individually have poor sensitivity or specificity, or other clinical value. It can be resolved by studying various biomarkers simultaneously, which will help in better prognosis and increasing sensitivity for chemotherapeutic agents. This review is focusing on growth factor receptors, apoptosis markers, signaling cascades, and their correlation with other associated biomarkers in breast cancers. As our knowledge regarding molecular biomarkers for breast cancer increases, prognostic indices will be developed that combine the predictive power of individual molecular biomarkers with specific clinical and pathologic factors. Rigorous comparison of these existing as well as emerging markers with current treatment selection is likely to see an escalation in an era of personalized medicines to ensure the breast cancer patients receive optimal treatment. This will also solve the treatment modalities and complications related to chemotherapeutic regimens.

  20. Impact of reversionary and other etiological factors on prognosis and course of schizophrenia

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    Ifeta Ličanin

    2010-08-01

    Full Text Available Aim To identify the presence of schizophrenia among patients andtheir relatives, factors affecting duration and prognosis of the disease and other etiological factors related to schizophrenia.Methods This retrospective, descriptive, analytical and epidemiological research, which was conducted at the Psychiatric hospital of the Clinical Center of the University of Sarajevo during 2007, covered randomly selected 100 hospitalized patients with schizophrenia according to diagnostic criteria of the Diagnostic andStatistical Manual of Mental Disorders (DSM-IV. Diagnosis of schizophrenia among relatives was based on anamnesis- Structural Clinical Interview (SCID and it was applied to confirm DSM-IV diagnosis of schizophrenia. Results The presence of schizophrenia among patient relatives was the most important in etiology of schizophrenia (62%, and etiological factors were represented in 38 % of examinees (p=0,0001. Among relatives of examinees aged 20 – 30 years, schizophrenia was present in 37 (59.7% cases. Schizophrenia among relatives caused earlier appearance of the disease. Duration of hospitalization of over 60 days was in the group of examinees which have the relatives with schizophrenia, 18 (29.0%; multiple hospitalizations were noted in the group of relatives in 40 (64.5% cases; in one case (8.3% traumatic experience was noted, in three (42.8% acute stress, and in four 4 cases (28.6% non-adequate living conditions. Conclusions The results of this study show that reversionary factors are responsible for inducing schizophrenia, which leads towards chronic course of the disease and worsened prognosis.

  1. Risk factors for the prognosis of pediatric medulloblastoma: a retrospective analysis of 40 cases.

    Science.gov (United States)

    Yu, Jianzhong; Zhao, Rui; Shi, Wei; Li, Hao

    2017-05-01

    In this study, we evaluated the association of molecular subtypes, clinical characteristics and pathological types with the prognosis of patients with medulloblastoma. We analyzed forty patients with medulloblastoma who underwent surgical resection at our center between January 2004 and June 2014. Risk factors associated with survival, disease progression and recurrence were analyzed with a univariate Cox regression analysis, and the identified significant risk factors were further analyzed by Kaplan-Meier survival curves. Factors associated with overall survival included M stage (p=0.014), calcification (p=0.012), postoperative treatment, postoperative Karnofsky Performance Scale (KPS) score (p=0.015), and molecular subtype (p=0.005 for WNT and p=0.008 for SHH). Number of symptoms (p=0.029), M stage (p2 and ≥M1 stage without postoperative radiotherapy. The risk of recurrence increased with advanced M stage. Protective factors for recurrence included M0 stage and a combination of chemotherapy and radiotherapy. We identified the risk factors associated with survival, disease progression and recurrence of medulloblastoma patients. This information is helpful for understanding the prognostic factors related to medulloblastoma.

  2. Worse Prognosis for Stage IA Lung Cancer Patients with Smoking History and More Severe Chronic Obstructive Pulmonary Disease.

    Science.gov (United States)

    Yoshida, Yukihiro; Kage, Hidenori; Murakawa, Tomohiro; Sato, Yasunori; Ota, Satoshi; Fukayama, Masashi; Nakajima, Jun

    2015-01-01

    This retrospective study examined whether the severity of chronic obstructive lung disease (COPD) affects surgical outcomes. The subjects were 243 consecutive patients who underwent lobectomy for clinical stage IA lung cancer from 1999 to 2008 in our hospital. The Global Initiative for Chronic Obstructive Lung Disease (GOLD) grading system was used to classify the severity of COPD in smokers. Among the 149 smokers, 62 were diagnosed with COPD (25 as GOLD 1, 33 as GOLD 2, and 4 as GOLD 3). In univariate analysis, postoperative pulmonary complications were associated with male sex and more severe COPD. The frequencies were 17.1% in non-COPD, 24.0% in GOLD 1-COPD, and 46.0% in GOLD 2/3-COPD smokers (p = 0.0006). In univariate analysis, older age, smoking history, higher smoking pack-years and more severe COPD were associated with poor relapse-free survival. Relapse-free survival at five years was 80.7%, 66.9%, and 61.3% in non-COPD, GOLD 1-COPD, and GOLD 2/3-COPD smokers, respectively (p = 0.0005). Multivariate analyses showed that only GOLD 2/3-COPD was associated with postoperative pulmonary complications and relapse-free survival. Inhaled bronchodilators were prescribed preoperatively to 24.3% of the GOLD 2/3-COPD group. Smokers with GOLD 2/3-COPD are at high risk for pulmonary complications and have an unfavorable long-term prognosis.

  3. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... chances of survival. The estimate of how the disease will go for you is called prognosis. It can be hard to understand what prognosis means and also hard to talk about, even for doctors. Many Factors Can Affect Your Prognosis Some of the factors that affect ...

  4. Dislocation of preformed antibiotic-loaded cement spacers (Spacer-G): etiological factors and clinical prognosis.

    Science.gov (United States)

    Bori, Guillem; García-Oltra, Ester; Soriano, Alex; Rios, José; Gallart, Xavier; Garcia, Sebastian

    2014-05-01

    This study assesses the factors associated with the dislocation of the Spacer-G and its clinical prognosis. Seventy-four spacers were reviewed. Acetabular bone defects, proximal femoral cementation of the spacer and its relationship to the size of the head spacer were not associated with dislocation. The only variable that it was possible to associate with dislocation was when the previous stem, prior to the spacer placement, was a cemented stem. In patients who experienced a dislocation, infection was not cured during the interim period more frequently than patients who had not experienced a dislocation (P = 0.001) and the final clinical hip evaluation was also worse (P dislocation and its consequences. © 2014.

  5. [Fetal macrosomia in Lubumbashi: risk factors and maternal and perinatal prognosis].

    Science.gov (United States)

    Luhete, Prosper Kakudji; Mukuku, Olivier; Kiopin, Patrick Mubinda; Tambwe, Albert Mwembo; Kayamba, Prosper Kalenga Muenze

    2016-01-01

    Fetal macrosomia is usually defined when the estimated fetal weight is greater than or equal to 4000 grams. The aim of this study was to determine the incidence of macrosomia, to identify its etiological factors and to evaluate maternal and perinatal prognosis. This is a case-control study conducted in maternity units of 10 general referral hospitals in the city of Lubumbashi in Democratic Republic of Congo between 1 December 2013 and 31 March 2014. The post-partum women were divided into two groups according to their fetal birth weight: group I (≥4000 grams or more) and groups II (from 2500 to 3500 grams). Maternal characteristics, obstetrical environment as well as maternal and perinatal prognosis were studied and compared in the two groups. Data were analyzed using Epi Info 7.1 software. Differences were considered significant if p macrosomia was 5,7%. Compared to mothers from the control group, we found that mothers of macrosomic infants were older, multiparous, multigravidae, obese, diabetic and had previously delivered a macrosomic fetus. The rates of cesarean delivery and pathological delivery were significantly higher in mothers of macrosomic infants than in those of the control group. Male sex was significantly more prevalent among macrosomic infants than among the control group. Shoulder dystocia was recorded only in the macrosomic group. The prevalence of delivery of a macrosomic infant in Lubumbashi is 5,7%. Macrosomia is often the cause of maternal and perinatal complications. Reduction of maternal and perinatal complications passes through a better understanding of risk factors and an early detection.

  6. Natural progression of renal function in the elderly: analysis of poor prognosis factors associated with chronic kidney disease.

    Science.gov (United States)

    Heras, Manuel; García-Cosmes, Pedro; Fernández-Reyes, María J; Sánchez, Rosa

    2013-01-01

    In the last few years a debate has emerged on the range of normal renal function and the rate at which renal disease progresses in the elderly. In this review we analysed, on the basis of the results of the study Ancianos con enfermedad renal crónica del Hospital General de Segovia (Elderly people with chronic kidney disease of the Hospital General de Segovia), the poor prognosis factors associated with this disease: proteinuria, episodes of acute renal failure and heart failure, and the role of uric acid. Elderly people with chronic kidney disease who present these poor prognosis factors may benefit from follow-up by Nephrology.

  7. Lung cancer associated hypercalcemia: An analysis of factors influencing survival and prognosis in 34 cases

    Directory of Open Access Journals (Sweden)

    Su-jie ZHANG

    2012-06-01

    Full Text Available Objectives  To explore the factors influencing survival time in lung cancer associated hypercalcemia patients. Methods  Thirty-four patients with pathologically confirmed lung cancer complicated with hypercalcemia, who were treated at the Department of Oncology in General Hospital of PLA from Jan. 2001 to Dec. 2010, were enrolled in this study. The clinical data analyzed included sex, age, pathological type of the malignancies, organ metastasis (bone, lung, liver, kidney, brain, number of distal metastatic site, mental status, interval between final diagnosis of lung cancer and of hypercalcemia, peak value of blood calcium during the disease course, treatment methods and so on. Survival analysis was performed with the Kaplan-Meier method and Cox analysis with statistic software SPSS 18.0 to identify the potential prognostic factors. Results  The highest blood calcium level ranged from 2.77 to 4.87mmol/L, and the median value was 2.94mmol/L. The patients' survival time after diagnosis of hypercalcemia varied from 1 day to 1067 days, and the median survival time was 92 days. With the log-rank test, age above 50 years old, hypercalcemia occurring over 90 days after diagnosis of cancer, central nervous system symptoms and renal metastasis were predictors for poor survival (P=0.048, P=0.001, P=0.000, P=0.003. In the COX proportional hazard model analysis, age above 50 years old, hypercalcemia occurring over 90 days after cancer diagnosis, central nervous system symptoms and renal metastasis were significant prognostic factors for poor survival (HR=11.483, P=0.006; HR=4.371, P=0.002; HR=6.064, P=0.026; HR=8.502, P=0.011. Conclusions  Patients with lung cancer associated hypercalcemia have a shorter survival time and poor prognosis. Age above 50 years old, hypercalcemia occurring over 90 days after cancer diagnosis, central nervous system symptoms and renal metastasis are significant factors of poor prognosis.

  8. Putative risk factors for postoperative pneumonia which affects poor prognosis in patients with gastric cancer.

    Science.gov (United States)

    Kiuchi, Jun; Komatsu, Shuhei; Ichikawa, Daisuke; Kosuga, Toshiyuki; Okamoto, Kazuma; Konishi, Hirotaka; Shiozaki, Atsushi; Fujiwara, Hitoshi; Yasuda, Tomoyo; Otsuji, Eigo

    2016-10-01

    Several recent studies identified that postoperative infectious complications contribute to recurrence and poor outcome in patients with gastric cancer. This study was designed to investigate the prognostic impact of postoperative pneumonia, and to identify the putative risk factors for its occurrence. We retrospectively analyzed 1,415 consecutive patients who underwent curative gastrectomy for gastric cancer between 1997 and 2013. A total of 31 (2.2 %) patients developed postoperative pneumonia (Clavien-Dindo classification ≥II). Patients with postoperative pneumonia showed a significantly poorer prognosis than patients without (P pneumonia, univariate and multivariate analyses identified older age (≥65 years; P = 0.010; odds ratio [OR] 3.59), lower nutritious status (albumin pneumonia was shown to be associated with long-term poor outcome in patients with gastric cancer. Care should be taken for patients with clinical factors such as older age, lower nutritional status, advanced stage, concurrent hypertension, and total gastrectomy.

  9. 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 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.

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

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    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.

  11. 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 ...

  12. Family history and environmental risk factors for colon cancer.

    Science.gov (United States)

    Fernandez, Esteve; Gallus, Silvano; La Vecchia, Carlo; Talamini, Renato; Negri, Eva; Franceschi, Silvia

    2004-04-01

    We analyzed the joint effect of environmental risk factors and family history of colorectal cancer on colon cancer. We used data from a case-control study conducted in northern Italy between 1992 and 1996 including 1225 cases with colon cancer and 4154 controls. We created a weighed risk factor score for the main environmental risk factors in this population (positive family history, high education, low occupational physical activity, high daily meal frequency, low intake of fiber, low intake of calcium, and low intake of beta-carotene). Compared with the reference category (subjects with no family history of colorectal cancer and in the lowest tertile of the risk factor score), the odds ratios of colon cancer were 2.27 [95% confidence interval (CI) = 1.89-2.73] for subjects without family history and in the highest environmental risk factor score, 3.20 (95% CI = 2.05-5.01) for those with family history and low risk factor score, and 7.08 (95% CI = 4.68-10.71) for those with family history and high risk factor score. The pattern of risk was similar for men and women and no meaningful differences emerged according to subsite within the colon. Family history of colorectal cancer interacts with environmental risk factors of colon cancer.

  13. Prevalence of and Factors Related to Discordance About Prognosis Between Physicians and Surrogate Decision Makers of Critically Ill Patients.

    Science.gov (United States)

    White, Douglas B; Ernecoff, Natalie; Buddadhumaruk, Praewpannarai; Hong, Seoyeon; Weissfeld, Lisa; Curtis, J Randall; Luce, John M; Lo, Bernard

    2016-05-17

    Misperceptions about prognosis by individuals making decisions for incapacitated critically ill patients (surrogates) are common and often attributed to poor comprehension of medical information. To determine the prevalence of and factors related to physician-surrogate discordance about prognosis in intensive care units (ICUs). Mixed-methods study comprising quantitative surveys and qualitative interviews conducted in 4 ICUs at a major US medical center involving surrogate decision makers and physicians caring for patients at high risk of death from January 4, 2005, to July 10, 2009. Discordance about prognosis, defined as a difference between a physician's and a surrogate's prognostic estimates of at least 20%; misunderstandings by surrogates (defined as any difference between a physician's prognostic estimate and a surrogate's best guess of that estimate); differences in belief (any difference between a surrogate's actual estimate and their best guess of the physician's estimate). Two hundred twenty-nine surrogate decision makers (median age, 47 [interquartile range {IQR}, 35-56] years; 68% women) and 99 physicians were involved in the care of 174 critically ill patients (median age, 60 [IQR, 47-74] years; 44% women). Physician-surrogate discordance about prognosis occurred in 122 of 229 instances (53%; 95% CI, 46.8%-59.7%). In 65 instances (28%), discordance was related to both misunderstandings by surrogates and differences in belief about the patient's prognosis; 38 (17%) were related to misunderstandings by surrogates only; 7 (3%) were related to differences in belief only; and data were missing for 12. Seventy-five patients (43%) died. Surrogates' prognostic estimates were much more accurate than chance alone, but physicians' prognostic estimates were statistically significantly more accurate than surrogates' (C statistic, 0.83 vs 0.74; absolute difference, 0.094; 95% CI, 0.024-0.163; P = .008). Among 71 surrogates interviewed who had beliefs about the

  14. 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 ... think they are too impersonal to be of value to you. It is up to you to ...

  15. [Association of peripheral nerve invasion with clinicopathological factors and prognosis of colorectal cancer].

    Science.gov (United States)

    Han, Dong; Wei, Ying; Wang, Xidi; Wang, Geng; Chen, Yinggang

    2017-01-25

    To investigate the association of peripheral nerve invasion (PNI) with clinicopathological factors and prognosis of colorectal cancer. Clinicopathological data and Surgical specimens of 372 colorectal cancer patients who underwent radical resection from January 2011 to June 2012 in The Second Affiliated Hospital of Harbin Medical University were collected. Histopathological evaluation of tissue samples was conducted with hematoxylin and eosin-stained sections. PNI was considered positive when cancer cells were observed inside the nerve sheath, or when at least 33% of the nerve periphery was surrounded by cancer cells. The relationship between PNI and clinicopathological factors of colorectal cancer was analyzed by χ2 test or Fisher's exact test. Three-year overall survivals of PNI positive and negative patients were determined using the Kaplan-Meier method. Detection results were compared using log-rank test. Of 372 colorectal cancer patients, 133 (35.8%) were PNI positive. Among the PNI positive patients, 63 cases were male and 70 cases female; 76 cases were more than 60 years old and 57 cases less than 60 years old; tumors of 6 cases located in the ileocecal colon, of 33 cases in the ascending colon, of 7 cases in the transverse colon, of 8 cases in the descending colon, of 22 cases in the sigmoid colon, and of 57 cases in the rectum; tumor diameter was greater than 4 cm in 83 cases, and less than 4 cm in 50 cases; tumors of 48 cases were moderately or highly differentiated, and of 85 cases poorly-differentiation; tumor invasion depth in 2 cases, T2 in 7 cases, T3 in 93 cases, T4 in 31 cases; lymphatic metastasis was N0 phase in 56 cases, N1 in 41 cases, and N2 in 36 cases; tumors were stage I( in 2 cases, stage II( in 40 cases, of stage III( in 75 cases and stage IIII( in 16 cases. The positive rate of PNI was significantly associated with tumor location (χ2=11.20, P=0.048), tumor size (χ2=21.80, P=0.000), differentiation (χ2=60.90, P=0.000), depth of

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

    OpenAIRE

    Chen W; Lei J; You J.; Lei Y; Li Z.; Gong R.; Tang H; Zhu J

    2017-01-01

    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 fa...

  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. Nerve growth factor receptor (p75 NTR) and pattern of invasion predict poor prognosis in oral squamous cell carcinoma.

    Science.gov (United States)

    Søland, T M; Brusevold, I J; Koppang, H S; Schenck, K; Bryne, M

    2008-07-01

    To evaluate the expression of p75 neurotrophin receptor (p75(NTR)) in oral squamous cell carcinoma (OSCC). The results were related to tumour node metastasis (TNM) stage, World Health Organization (WHO) grade, invasive front grading (IFG) and prognosis. Immunohistochemically, the expression of p75(NTR) was assessed in 53 T1-T2 OSCCs. Clinical data were recorded prospectively. The end-point was disease-free survival. All tumours expressed p75(NTR), and this expression, both in central/superficial tumour areas and at the invasive front, was associated with poor prognosis (P = 0.03 and P = 0.02) (log rank test). Tumours with marked cellular dissociation (IFG parameter) had more recurrences than tumours with collective tumour cell invasion (P = 0.03). In tumours showing both p75(NTR) at the invasive front and marked tumour cell dissociation, the average risk of recurrence was increased about 17 times (Cox regression analysis) compared with tumours with low p75(NTR) expression and collective invasion. Traditional prognostic systems were of no prognostic significance. p75(NTR) was expressed in all OSCCs. p75(NTR) expression and the pattern of invasion were significantly associated with a poor prognosis in OSCCs, and both were better prognostic factors than traditional prognostic parameters. The combination of p75(NTR) expression and the pattern of invasion strongly increased precision in the identification of tumours with poor disease-free survival.

  20. Risk factors and prognosis of critically ill cancer patients with postoperative acute respiratory insufficiency.

    Science.gov (United States)

    Xing, Xue-Zhong; Gao, Yong; Wang, Hai-Jun; Yang, Quan-Hui; Huang, Chu-Lin; Qu, Shi-Ning; Zhang, Hao; Wang, Hao; Xiao, Qing-Ling; Sun, Ke-Lin

    2013-01-01

    This study aimed to investigate the risk factors and outcome of critically ill cancer patients with postoperative acute respiratory insufficiency. The data of 190 critically ill cancer patients with postoperative acute respiratory insufficiency were retrospectively reviewed. The data of 321 patients with no acute respiratory insufficiency as controls were also collected. Clinical variables of the first 24 hours after admission to intensive care unit were collected, including age, sex, comorbid disease, type of surgery, admission type, presence of shock, presence of acute kidney injury, presence of acute lung injury/acute respiratory distress syndrome, acute physiologic and chronic health evaluation (APACHE II) score, sepsis-related organ failure assessment (SOFA), and PaO2/FiO2 ratio. Duration of mechanical ventilation, length of intensive care unit stay, intensive care unit death, length of hospitalization, hospital death and one-year survival were calculated. The incidence of acute respiratory insufficiency was 37.2% (190/321). Multivariate logistic analysis showed a history of chronic obstructive pulmonary diseases (P=0.001), surgery-related infection (P=0.004), hypo-volemic shock (Prespiratory insufficiency. Compared with the patients without acute respiratory insufficiency, the patients with acute respiratory insufficiency had a prolonged length of intensive care unit stay (Prespiratory insufficiency (P=0.029, RR: 8.522, 95%CI: 1.243-58.437, B=2.143, SE=0.982, Wald=4.758). Compared with the patients without acute respiratory insufficiency, those with acute respiratory insufficiency had a shortened one-year survival rate (78.7% vs. 97.1%, Prespiratory insufficiency. Septic shock was the only independent prognostic factor of intensive care unit death in patients with acute respiratory insufficiency. Compared with patients without acute respiratory insufficiency, those with acute respiratory insufficiency had adverse short-term outcome and a decreased one

  1. 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

  2. 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.

  3. 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.

  4. Tumor necrosis factor-308 polymorphism with the risk and prognosis of non-Hodgkin lymphomas: a meta-analysis study

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    Gao S

    2016-03-01

    Full Text Available Sicheng Gao,1,* Guoqing Zhu,2,* Yan Lin,1 Xingliang Fan,1 Pingan Qian,1 Junfeng Zhu,3 Yongchun Yu1 1Central Laboratory, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 2Department of Clinical Laboratory Medicine, Shanghai Tenth People’s Hospital, Tongji University, 3Department of Hepatology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, People’s Republic of China *These authors contributed equally to this work Background: Tumor necrosis factor-308 (TNF-308 was implied to be associated with the development of non-Hodgkin lymphoma (NHL. The aim of this meta-analysis study was to investigate the association of TNF-308A polymorphism with the susceptibility to, and prognosis of, NHL. Methods: PubMed, Web of Science, Elsevier, HighWire, Scopus, and Google Scholar were searched up to May 2015. The association of TNF-308 polymorphism with the risk of NHL and prognosis was assessed by odds ratio and hazard ratio, respectively. Results: Overall, TNF-308G>A polymorphism increased the risk of NHL, B-cell lymphomas (BCL, and T-cell lymphomas and decreased the risk of follicular lymphomas. In stratified analysis, increased risk of BCL and diffuse large B-cell lymphomas (DLBCL were observed in Caucasians and population-based studies, whereas decreased risk of NHL, BCL, and DLBCL were detected in Asians and hospital-based studies. Furthermore, pooled results of 1,192 patients with NHL from five studies suggested that TNF-308A was correlated with shorter progression-free survival and overall survival in patients with NHL, BCL, and DLBCL. Conclusion: Current evidence indicated that TNF-308A polymorphism was significantly associated with the risk and prognosis of NHL. Future studies should further confirm these associations in other NHL subtypes and ethnicities. Keywords: tumor necrosis factor, polymorphism, rs1800629

  5. Combination of AQP1 and β-catenin expression is an independent prognosis factor in astrocytoma patients

    Science.gov (United States)

    Zhang, Huikun; Qin, Fengxia; Yang, Limin; He, Jia; Liu, Xiaoli; Shao, Ying; Guo, Zhifang; Zhang, Ming; Li, Wenliang; Fu, Li; Gu, Feng; Ma, Yongjie

    2017-01-01

    Previous research usually focused on single protein or gene in tumor development, actually highly heterogeneous nature and different signaling pathways largely contribute to tumor progression and tumor patients’ outcomes. Therefore, using combinatorial biomarkers to evaluate the prognostic features and guide management is gradually accepted and urgently needed. β-catenin is a well-known crucial factor in astrocytoma progression and it is involved in aquaporin1 (AQP1) mediated cell migration. In this study, we revealed the function of AQP1 in astrocytoma progression and provided the first clinical evidence that AQP1 expression was positively correlated with β-catenin. Furthermore, we proved the functional role of AQP1/β-catenin pathway in astrocytoma progression. More importantly, we discovered that combination of AQP1 and β-catenin expression was an independent prognosis factor for astrocytoma patients and it was a better survival predictor than either AQP1 or β-catenin alone. In conclusion, our study provided a novel more precise prognostication for predicting astrocytoma prognosis based on combinatorial analysis of AQP1 and β-catenin expression. PMID:29245912

  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. The pre therapeutic PET-F.D.G. predicts the survival in the high grade gliomas independently of consensual prognosis factors; La TEP-FDG pretherapeutique predit la survie dans les gliomes de haut grade independamment des facteurs pronostiques consensuels

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    Colavolpe, C.; Guedj, E.; Mancini, J.; Bequet-Boucard, C.; Metellus, P.; Barrie, M.; Figarella-Branger, D.; Chinot, O.; Mundler, O. [CHU La Timone, Marseille, (France)

    2009-05-15

    The objective of this study is to evaluate the prognosis value independent of the pre-therapy PET-F.D.G. on the global survival and without progression of high grade gliomas, in comparison with the consensual prognosis factors. In conclusion, the comparison between the tumor and contralateral maximal fixation on the preoperative PET-F.D.G. brings a supplementary prognosis information for the management of high grade gliomas, independently of the consensual prognosis factors. (N.C.)

  8. 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 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). The results suggest that major life events, personality traits of hypochondriasis and depression, paranoia, mental fatigue, and daily problems aggravate the prognosis of antithyroid drug-treated hyperthyroidism. Escape from life events is virtually impossible; thus coping strategies suggested by the physician may be useful in improving prognosis in Graves' disease.

  9. CASC2c as an unfavorable prognosis factor interacts with miR-101 to mediate astrocytoma tumorigenesis.

    Science.gov (United States)

    Liu, Changhong; Sun, Yingnan; She, Xiaoling; Tu, Chaofeng; Cheng, Xiping; Wang, Lin; Yu, Zhibin; Li, Peiyao; Liu, Qing; Yang, Honghui; Li, Guiyuan; Wu, Minghua

    2017-03-02

    miR-101 has been suggested as a tumor suppressor, but the promoter methylation and loss of heterozygosity didn't contribute to its low expression in astrocytoma. We investigated the role of a new long non-coding RNA CASC2c binding with miR-101. High CASC2c was positively correlated with astrocytoma progression, and an unfavorable prognosis factor for patients. Knockdown CASC2c inhibited proliferation and tumorgenesis. Overexpression of CASC2c promotes the malignant characteristic of astrocytoma cells.CASC2c directly bound miR-101 and mediated pre-miR-101 processing into mature miR-101, and functions as a competitor of miR-101 target genes such as CPEB1. Patients who possessed both low CASC2c and high miR-101 had a longer survival than those of low CASC2c alone or high miR-101 alone. In summary, CASC2c plays the onco-RNA role in the tumorgenesis of astrocytoma by acting as a decoy miR-101 sponge. Combination of low expression of CASC2c and high expression of miR-101 has an important referential significance to evaluate the prognosis of patients.

  10. Physical Activity Frequency on the 10-Year Acute Coronary Syndrome (ACS) Prognosis; The Interaction With Cardiovascular Disease History and Diabetes Mellitus: The GREECS Observational Study.

    Science.gov (United States)

    Papataxiarchis, Evangelos; Panagiotakos, Demosthenes B; Notara, Venetia; Kouvari, Matina; Kogias, Yannis; Stravopodis, Petros; Papanagnou, George; Zombolos, Spyros; Mantas, Yannis; Pitsavos, Christos

    2016-10-01

    The association between physical activity, diabetes mellitus (DM), and long-term acute coronary syndrome (ACS) prognosis was evaluated. The GREECS study included 2,172 consecutive ACS patients from six Greek hospitals (2003-2004). In 2013-2014, a 10-year follow up was performed with 1,918 patients. Physical activity was categorized in never, rarely (monthly basis), 1-2 and ≥ 3 times/week. Multi-adjusted analysis revealed that 1-2 and ≥ 3 times/week vs. no physical activity had a protective effect on ACS incidence (OR = 0.63 95% CI 0.38, 1.05) and (OR = 0.63 95% CI 0.40, 0.99) respectively, only in patients without prior baseline CVD event. In a subgroup analysis, with DM as strata in these patients, engagement in physical activity (i.e., 1-2 times/week) had a significant protective effect among patients with diabetes (OR = 0.51, 95% CI 0.27, 0.96, p = .037). These findings revealed the beneficial role of exercise in secondary ACS prevention, even in DM patients. Public health-oriented policies should incorporate regular physical activity as a key protective factor in disease prognosis.

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

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    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.

  12. 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

    OBJECTIVES: The risk for recurrent primary sclerosing cholangitis (rPSC) after liver transplantation is associated with inflammatory bowel disease (IBD). We assessed the frequency of rPSC and studied risk factors for recurrent disease with special focus on IBD. We also evaluated the importance of r...

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

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    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.

  14. 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

  15. Stroke in young adults: Incidence rate, risk factors, treatment and prognosis.

    Science.gov (United States)

    González-Gómez, F J; Pérez-Torre, P; DeFelipe, A; Vera, R; Matute, C; Cruz-Culebras, A; Álvarez-Velasco, R; Masjuan, J

    2016-10-01

    To analyse the incidence, risk factors, aetiology, treatment and clinical evolution of young patients with stroke. Retrospective registry of patients aged 55 years or younger hospitalised in a stroke unit during 2014. We recorded the incidence rate for all strokes and analysed demographic data, risk factors, degree of stress, stroke type and aetiology, reperfusion treatments and clinical evolution. The study included 110 patients, the majority of whom were men (60.9%, 1.6:1 ratio). The incidence rate was 13.3% (110 of 830 strokes). Most of the patients had cardiovascular risk factors. Smoking was the most common risk factor (56.4%), followed by arterial hypertension (50%), dyslipidaemia (42.7%), obesity (33%), diabetes (18.2%) and emboligenic heart disease (12.7%). Some 64.3% of the heart disease cases and 51.1% of the dyslipidaemia cases were discovered during hospitalisation. Some 57.2% of the patients experienced psychosocial stress in the stage prior to the stroke. Some 83.6% of the stroke cases were ischaemic, 12.7% were haemorrhagic and 3.6% were venous sinus thrombosis. Of the ischaemic stroke cases, 30.4% were cryptogenic, 23.9% were lacunar, 16.3% were from uncommon causes, 15.2% were atherothrombotic and 14.1% were cardioembolic. Some 78.6% of the cerebral haemorrhage cases were hypertensive. Some 23.3% of the ischaemic stroke cases underwent reperfusion treatments in the acute phase, achieving levels of functional independence at 3 months of 62.5%. The majority of stroke events in patients 55 years of age or younger appear to be related to a high prevalence of classical cardiovascular risk factors and possibly to psychosocial stress. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Medicina Interna (SEMI). All rights reserved.

  16. 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

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

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    Farzam Gorouhi

    2014-01-01

    Full Text Available 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.

  18. Family history of cancer other than breast or ovarian cancer in first-degree relatives is associated with poor breast cancer prognosis.

    Science.gov (United States)

    Song, Jun-Long; Chen, Chuang; Yuan, Jing-Ping; Li, Juan-Juan; Sun, Sheng-Rong

    2017-04-01

    Whether a first-degree family history of others cancers (FHOC) than breast or ovarian cancer (BOC) is associated with breast cancer prognosis remains unknown. Thus, the aim of the present study was to clarify this issue. Women who were diagnosed with invasive breast cancer at the Renmin Hospital of Wuhan University from 2010 to 2013 were included in the study. The demographic and clinicopathological characteristics of these patients were extracted. FHOC was considered positive for any patient who had a relative who had been diagnosed with cancer other than BOC. Disease-free survival (DFS) was calculated based on the date of diagnosis. DFS was analyzed using the Cox proportional hazards model. A total of 434 breast cancer patients were included in this study. Among these patients, 61 (14.06%) had a positive FHOC in first-degree relatives. Patients with a positive FHOC tended to have HER2-positive breast cancer (p = 0.03). In the survival analysis, FHOC was associated with poor DFS in both univariate (HR = 2.21 (1.28-3.83), 95% CI: 1.28-3.83, p breast cancer patients with FHOC, especially in patients with luminal A subtype. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Ventilator-associated pneumonia in trauma patients with open tracheotomy: Predictive factors and prognosis impact

    Science.gov (United States)

    Chaari, Anis; Kssibi, Hichem; Zribi, Wassim; Medhioub, Fatma; Chelly, Hedi; Algia, Najla B.; Hamida, Chokri B.; Bahloul, Mabrouk; Bouaziz, Mounir

    2013-01-01

    Objective: To assess the predictive factors of ventilator associated pneumonia (VAP) occurrence following open tracheotomy in trauma patients. Materials and Methods: We conducted an observational, prospective study over 15 months, between 01/08/2010 and 30/11/2011. All trauma patients (except those with cervical spine trauma), older than 15 years, undergoing open tracheotomy during their ICU stay were included. All episode of VAP following tracheotomy were recorded. Predictive factor of VAP onset were studied. Results: We included 106 patients. Mean age was 37.9 ± 15.5 years. Mean Glasgow coma Scale (GCS) was 8.5 ± 3.7 and mean Injury Severity Score (ISS) was 53.1 ± 23.8. Tracheotomy was performed for 53 patients (50%) because of prolonged ventilation whereas 83 patients (78.3%) had tracheotomy because of projected long mechanical ventilation. Tracheotomy was performed within 8.6 ± 5.3 days. Immediate complications were bleeding events (22.6%) and barotrauma (0.9%). Late complications were stomal infection (28.3%) and VAP (52.8%). In multivariate analysis, independent factors predicting VAP onset were delayed tracheotomy (OR = 0.041; CI95% [1.02-7.87]; P = 0.041) and stomal infection (OR = 3.04; CI95% [1.02-9.93]; P = 0.045). Thirty three patients died in ICU (31.1%) without significant impact of VAP on mortality. Conclusion: Late tracheotomy and stomal infection are independent factors predicting VAP onset after open tracheotomy in trauma patients. The occurrence of VAP prolongers mechanical ventilation duration and intensive care unit (ICU) length of stay (LOS) but doesn’t increase mortality. PMID:24339656

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

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    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.

  1. An early history of the Gestalt factors of organisation.

    Science.gov (United States)

    Vezzani, Stefano; Marino, Barbara F M; Giora, Enrico

    2012-01-01

    Wertheimer's (1923, Psychologische Forschung 4 301 - 350) idea that the perceptual world is articulated according to factors of organisation is widely acknowledged as one of the most original contributions of Gestalt psychology and stands as a milestone in the history of vision research. An inquiry focused on the forerunners of some of Wertheimer's factors of perceptual organisation is documented here. In fact, in 1900 Schumann described grouping by proximity and by vertical symmetry, and in 1903 G E Müller identified the factors of sameness/similarity and contour. Other authors contributed to the early description of these factors, such as Rubin, who in 1922 originally illustrated grouping by similarity. Even though Wertheimer himself granted these authors due recognition, later psychologists have paid little attention to their contributions. Some possible reasons for this negligence are briefly discussed.

  2. Fibroblast growth factor 19 is correlated with an unfavorable prognosis and promotes progression by activating fibroblast growth factor receptor 4 in advanced-stage serous ovarian cancer.

    Science.gov (United States)

    Hu, Lingling; Cong, Lanxiang

    2015-11-01

    Fibroblast growth factor receptor 4 (FGFR4) has been confirmed to be associated with the progression and prognosis of ovarian cancer, while the underlying mechanism has not been well elucidated and the clinical significance of its ligand, fibroblast growth factor 19 (FGF19), has not been explored. To study the clinical significance of FGF19 in advanced‑stage serous ovarian cancer, we detected the expression of FGF19 and FGFR4 by immunohistochemistry (IHC), evaluated the correlation between FGF19 and clinicopathological factors by Chi-square (χ2) test, and analyzed the association between FGF19, FGFR4 and the overall survival rate using the Kaplan‑Meier method. As a result, we demonstrated that high expression of FGF19 and FGFR4 both predicted unfavorable prognosis (P=0.033 and 0.018, respectively), whereas FGF19-FGFR4 double high expression was a more sensitive prognostic factor of advanced-stage serous ovarian cancer (Povarian cancer proliferation and invasion by activating FGFR4 and the subsequent AKT-MAPK signaling pathway, suggesting that FGF19-FGFR4 signaling may auto-activate in a paracrine or autocrine manner. In conclusion, FGF19-FGFR4 double high expression was a more sensitive prognostic factor than FGF19 or FGFR4 alone in advanced-stage serous ovarian cancer. The FGF19-FGFR4 signaling pathway can promote ovarian cancer proliferation and invasion by the AKT-MAPK signaling pathway, indicating that FGF19 could be a potential therapeutic drug target of advanced-stage serous ovarian cancer.

  3. [Mortality and risk factors for non-communicable diseases in Russia: Specific features, trends, and prognosis].

    Science.gov (United States)

    Boytsov, S A; Deev, A D; Shalnova, S A

    In the Russian Federation, the increase in all-cause and cardiovascular disease mortality began in the 1960s and lasted almost continuously until 2003. In our country, the characteristics of mortality are its substantially higher rates among men and a large regional variability, which is associated with economic, climatic, and geographic factors. Urbanization coupled with dietary changes and the higher prevalence of hypertension is the most likely initial impetus to the rise in mortality rates. The subsequent increase in mortality can be explained by the higher prevalence of behavioral and biological risk factors, alcoholism, and, since the 1990s, by heavy and protracted socioeconomic upheavals and lifestyle changes. The mortality decline since 2006 has been linked to the strengthening of the health system and to the reduction in the prevalence of smoking among men and hypertension in women. The slowing down of the pace of mortality decline may be due to the increase in the prevalence of hypertension and obesity among men. The modelling data show that by 2025, reductions in smoking prevalence rates by 23% among men and by 12% among women and increases in the efficiency of hypertension treatment by 17.2% in men and by 11.2% in women will reduce cardiovascular mortality rates by 15%.

  4. Myeloma, Hodgkin disease, and lymphoid leukemia after renal transplantation: characteristics, risk factors and prognosis.

    Science.gov (United States)

    Caillard, Sophie; Agodoa, Lawrence Y; Bohen, Erin M; Abbott, Kevin C

    2006-03-27

    Hodgkin disease and myeloma were recently included in the classification of posttransplant lymphoproliferative disorder (PTLD). However, because their incidence is low, not much is known about their particular features. The incidence, characteristics, risk, and prognostic factors of myeloma, Hodgkin disease, and lymphoid leukemia using the United States Renal Data System from 1991 to 2000 among 66,159 Medicare patients were analyzed. In all, 1,169 recipients developed a lymphoid disease: 823 (1.2%) non-Hodgkin's lymphomas (NHL), 160 (0.24%) myelomas, 60 (0.1%) Hodgkin lymphomas, and 126 (0.2%) lymphoid leukemias. Older age was associated with an increased risk of myeloma and leukemia. The incidence of hepatitis C virus infection was higher in recipients with myeloma (6.9 vs. 3.9%, P=0.05). Induction therapy was associated with a greater risk of myeloma and leukemia, but not Hodgkin disease. Azathioprine was associated with a lower risk of myeloma, and tacrolimus with a lower risk of Hodgkin disease. According to the type of malignancy, ten-year survival rates were significantly different: 42, 26, 55 and 39% respectively for NHL, myeloma, Hodgkin disease, and leukemia. These results support specific features and risk factors related to the occurrence of each type of lymphoid-proliferation and suggest for the first time a possible association between hepatitis C virus and myeloma in kidney transplant recipients.

  5. Over-Expression of POU Class 1 Homeobox 1 Transcription Factor (Pit-1) Predicts Poor Prognosis for Breast Cancer Patients.

    Science.gov (United States)

    Gao, Zhongcheng; Xue, Kecheng; Zhang, Lianfang; Wei, Meng

    2016-10-31

    The POU class 1 homeobox 1 transcription factor (POU1F1, also known as Pit-1) was reported to be associated with tumor progression and metastasis. The purpose of this study was to evaluate the prognostic value of Pit-1 in breast cancer patients. The relative expression levels of Pit-1 in breast cancer patients were detected by quantitative real-time PCR (qRT-PCR). Chi-square analysis was used to analyze the association between Pit-1 expression and clinical features. The Kaplan-Meier method was used to estimate the overall survival of the patients and Cox regression analysis was used to analyze the prognostic value of Pit-1. Increased expression of Pit-1 was detected in the tumor tissues compared with the normal tissues (1.086 vs. 0.541) and the abnormal expression was associated with tumor size, clinical stage, tumor grade, and lymph node metastasis (PPit-1 was significantly associated with poor overall survival of the patients (P=0.001) and Cox regression analysis indicated that Pit-1 might be a prognostic factor for breast cancer prognosis (HR=1.955, 95% CI=1.295-3.035, P=0.003). Pit-1 may be a potential prognostic biomarker for breast cancer patients and it is associated with tumor progression.

  6. 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.

  7. Risk factors and prognosis of pain events during mechanical ventilation: a retrospective study.

    Science.gov (United States)

    Yamashita, Ayahiro; Yamasaki, Masaki; Matsuyama, Hiroki; Amaya, Fumimasa

    2017-01-01

    Pain assessment is highly recommended in patients receiving mechanical ventilation. However, pain intensity and its impact on outcomes in these patients remain obscure. We collected the results of routine pain assessments, utilizing the behavioral pain scale (BPS), from 151 patients receiving mechanical ventilation. Risk factors associated with a pain event, defined as BPS of >5, and its impact on patient outcomes were investigated. A total of 151 consecutive adult patients receiving mechanical ventilation for more than 24 h in a single 10-bed ICU were enrolled in this study. The highest BPS within 48 h after the initiation of mechanical ventilation was collected, as well as information about the patients' characteristics and medication received. We also recorded patient outcomes, including time to successful weaning from mechanical ventilation, time to successful ICU discharge, and 30-day in-hospital mortality. Multivariate logistic regression analysis was used to determine factors independently associated with patients with a BPS of >5. Clinical outcomes were also assessed using multivariate logistic regression analysis, correcting for risk factors. We analyzed 151 patients. The median highest BPS was 4. The percentage of patients who recorded a BPS of >5 was 19.9% (n = 30). Multivariate logistic regression analysis revealed that the disuse of fentanyl and inotropic support was an independent predictor of pain event. Multivariable Cox regression analysis suggested that the development of a BPS of >5 was associated with increased mortality and a not statistically significant trend towards prolonged mechanical ventilation. A significant proportion of ventilated patients experienced a BPS of >5 soon after the initiation of mechanical ventilation. Disuse of fentanyl and use of inotropic agents increased the risk of developing a BPS of >5 during mechanical ventilation. An association between adequate analgesia and improved patient outcomes provides a rationale

  8. Epigenetic effects of lung cancer predisposing factors impact on clinical diagnosis and prognosis

    Science.gov (United States)

    Piperi, Christina; Vlastos, Fotis; Farmaki, Elena; Martinet, Nadine; Papavassiliou, Athanasios G

    2008-01-01

    Abstract Lung carcinogenesis is a complex process requiring the acquisition of genetic mutations that confer the malignant phenotype as well as epigenetic alterations that may be both manipulated in the course of therapy. Aberrant gene function and transcriptional silencing by CpG island hypermethylation has become a critical component in the initiation and progression of lung cancer. Growing evidence shows that acquired epigenetic abnormalities participate with genetic alterations to cause this dysregulation. Human and animal studies have fostered significant advances in elucidating the role of gene-specific methylation in cancer initiation and progression, the modulation of DNA methylation by carcinogen exposure and the ability of pharmacologic agents to reverse promoter hypermethylation, making it an attractive target to pursue for prevention of lung cancer. This review focuses on how lung cancer predisposing factors participate in epigenetic alterations of lung neoplasia, and discusses the growing implications of these alterations for strategies to control cancer. PMID:18363846

  9. 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.

  10. Pathologic Factors Associated with Prognosis after Adjuvant Chemotherapy in Stage II/III Microsatellite-Unstable Colorectal Cancers

    Directory of Open Access Journals (Sweden)

    Jung Ho Kim

    2015-03-01

    Full Text Available Background: Although there are controversies regarding the benefit of fluoropyrimidine-based adjuvant chemotherapy in patients with microsatellite instability–high (MSI-H colorectal cancer (CRC, the pathologic features affecting postchemotherapeutic prognosis in these patients have not been fully identified yet. Methods: A total of 26 histopathologic and immunohistochemical factors were comprehensively evaluated in 125 stage II or III MSI-H CRC patients who underwent curative resection followed by fluoropyrimidine-based adjuvant chemotherapy. We statistically analyzed the associations of these factors with disease-free survival (DFS. Results: Using a Kaplan- Meier analysis with log-rank test, we determined that ulceroinfiltrative gross type (p=.003, pT4 (p<.001, pN2 (p=.002, perineural invasion (p=.001, absence of peritumoral lymphoid reaction (p=.041, signet ring cell component (p=.006, and cribriform comedo component (p=.004 were significantly associated with worse DFS in patients receiving oxaliplatin-based adjuvant chemotherapy (n=45. By contrast, pT4 (p<.001 and tumor budding-positivity (p=.032 were significant predictors of poor survival in patients receiving non-oxaliplatin–based adjuvant chemotherapy (n=80. In Cox proportional hazards regression model-based univariate and multivariate analyses, pT category (pT1-3 vs pT4 was the only significant prognostic factor in patients receiving non-oxaliplatin–based adjuvant chemotherapy, whereas pT category, signet ring cell histology and cribriform comedo histology remained independent prognostic factors in patients receiving oxaliplatin-based adjuvant chemotherapy. Conclusions: pT4 status is the most significant pathologic determinant of poor outcome after fluoropyrimidine-based adjuvant chemotherapy in patients with stage II/III MSI-H CRC.

  11. 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

  12. Age-related risk factors, culture outcomes, and prognosis in patients admitted with infectious keratitis to two Dutch tertiary referral centers

    NARCIS (Netherlands)

    van der Meulen, Ivanka J.; van Rooij, Jeroen; Nieuwendaal, Carla P.; van Cleijnenbreugel, Hugo; Geerards, Annette J.; Remeijer, Lies

    2008-01-01

    PURPOSE: To assess age-related risk factors (RFs), microbiologic profile, and prognosis of infectious keratitis and create guidelines for prevention and treatment. METHODS: Retrospective review of patients with infectious keratitis admitted to 2 Dutch tertiary referral centers from January 2002 to

  13. Clinical efficacy and prognosis factors of open calcaneal fracture: a retrospective study

    Science.gov (United States)

    Zhang, Xuebin; Liu, Yueju; Peng, Aqin; Wang, Haili; Zhang, Yingze

    2015-01-01

    Background: Treatment of open calcaneal fractures remains to be a challenge for orthopaedic surgeons. The aim of this study is to assess factors affecting the treatment results of open calcaneal fractures. Methods: A total of 98 patients who have 101 open calcaneal fractures were recruited in our hospital, they were all treated with a standard protocol based on the appearance of the traumatic wound. Data on mechanism of injury, location and size of wound, classification, fixation methods and subsequent soft-tissue complications were collected and evaluated. AOFAS Ankle-Hindfoot Survey and physical examinations were performed to access outcomes. Results: No statistical difference was found in complication and AOFAS score in open calcaneal fractures treated with different fixation, and no statistical difference was found in AOFAS between gustilo I and II type open calcaneal fractures (P > 0.05). There was significant difference between gustilo I and III type or gustilo II and III type fractures (P < 0.05). The more serious soft tissue injury of open calcaneal fracture lead to the worse outcome and higher incidence of complications obtained. Conclusion: Open calcaneal fractures have a high propensity for soft-tissue complications no matter which fixation method was chose. There was no significant difference between patients who had been treated with different fixations in complication rates. Soft-tissue injury played an important role in outcomes of open calcaneal fractures. Deep infections and osteomyelitis were rare by means of emergency debridement and following repeated debridement. PMID:26064282

  14. The prognosis factor of adjuvant radiation therapy after surgery in uterine sarcomas

    Directory of Open Access Journals (Sweden)

    Hou HL

    2015-08-01

    Full Text Available Hai-Ling Hou, Mao-Bin Meng, Xiu-Li Chen, Lu-Jun Zhao, Li Zhu, Bai-Lin Zhang, Ping Wang Department of Radiation Oncology, CyberKnife Center, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, People’s Republic of China Objective: This retrospective study evaluated the role of adjuvant radiotherapy (AR after surgery in patients with uterine sarcoma and analyzed the prognostic factors of local-regional failure-free survival (LRFFS and overall survival (OS.Patients and methods: A study of a total of 182 patients with uterine sarcoma was conducted between June 1994 and October 2014. Adjuvant radiotherapy was defined as postoperative external beam radiation to the pelvis (30–50 Gray/10–25 fractions at five fractions/week. The primary end point was LRFFS, and the secondary end point was OS. Kaplan–Meier curves were compared using the log-rank test. Cox regression analyses were used to determine prognosticators for LRFFS and OS.Results: The median follow-up time of all patients was 75 months, with a 5-year LRFFS of 62.1%. The 2-year and 5-year LRFFS rates were longer for those who received AR than for those who did not receive AR (83.4% vs 70.3%; 78% vs 55.3%; P=0.013. The 5-year OS of all patients was 56.2%, and no significant differences were observed in the 2-year and 5-year OS rates between these two groups (82.7% vs 71.4%; 64.1% vs 51.7%; P=0.067. Importantly, in patients with leiomyosarcoma, the 2-year and 5-year LRFFS and OS rates were longer for those who received AR than for those who did not receive AR (P=0.04 and P=0.02 for the 2-year and 5-year LRFFS, respectively.Conclusion: Patients with uterine sarcoma who were treated with AR after surgery demonstrated an improved LRFFS compared with those who were treated with surgery alone, especially those patients with leiomyosarcoma. Therefore, the role of personalized adjuvant

  15. Influence of psychological factors on the prognosis of chronic shoulder pain: protocol for a prospective cohort study

    Science.gov (United States)

    Martinez-Calderon, Javier; Struyf, Filip; Meeus, Mira; Morales-Ascencio, Jose Miguel; Luque-Suarez, Alejandro

    2017-01-01

    Introduction Shoulder pain is a highly prevalent condition. Psychological factors could play an essential role in the prognosis of chronic shoulder pain (CSP). The aims of the study will be to analyse the level of association between psychological factors and pain-disability at baseline and prospectively to assess their prognostic role; to evaluate the association of pain catastrophising and kinesiophobia at baseline and prospectively in the relationship between pain intensity and disability, or between self-efficacy and disability in patients with CSP; to explore the association of self-efficacy at baseline and prospectively in the relationship between pain intensity and disability, in comparison with kinesiophobia and pain catastrophising. Methods and analysis The study is a longitudinal, prospective cohort study with a 12-month follow-up. It will be conducted in 4 primary-care centres and one hospital of the province of Malaga, Spain. 307 participants aged between 18 and 70 years suffering from CSP (3 months or more) will be included. Primary outcomes will include pain, disability and self-efficacy, whereas kinesiophobia, pain-related fear, pain catastrophising, anxiety, depression, patient expectations of recovery, age, gender, duration/intensity of symptoms, educational level and other factors will be predictive measures. Follow-up: baseline, 3, 6 and 12 months. Ethics and dissemination The local ethics committee (The Costa del Sol Ethics Committee, Malaga, 28042016) has approved this protocol. Dissemination will occur through presentations at National and International conferences and publications in international peer-reviewed journals. Trial registration number NCT02738372; pre-results PMID:28264825

  16. Coming Full Circle in the History of Factor Indeterminancy.

    Science.gov (United States)

    Steiger, J H

    1996-10-01

    Nearly 70 years ago, eminent mathematician Edwin Bidwell Wilson attended a dinner at Harvard where visitor Charles Spearman discussed the "two-factor theory" of intelligence and his just-released book The Abilities of Man. Wilson, having just discovered factor indeterminacy, attempted to explain to Spearman and the assembled guests that Spearman's two-factor theory might have a non-uniqueness problem. Neither Spearman nor the guests could follow Wilson's argument, but Wilson persisted, first through correspondence, later through a series of publications that spanned more than a decade, involving Spearman and several other influential statisticians in an extended debate. Many years have passed since the Spearman-Wilson debates, yet the fascinating statistical, logical, and philosophical issues surrounding factor indeterminacy are very much alive. Equally fascinating are the sociological issues and historical questions surrounding the way indeterminacy has periodically vanished from basic textbooks on factor analysis. In this article, I delineate some of these historical-sociological issues, and respond to a critique from some recent commentators on the history of factor indeterminacy.

  17. Lewis Y antigen modified CD47 is an independent risk factor for poor prognosis and promotes early ovarian cancer metastasis

    Science.gov (United States)

    Tan, Mingzi; Zhu, Liancheng; Zhuang, Huiyu; Hao, Yingying; Gao, Song; Liu, Shuice; Liu, Qing; Liu, Dawo; Liu, Juanjuan; Lin, Bei

    2015-01-01

    CD47 is a membrane receptor that belongs to the immunoglobulin superfamily and plays an important role in the mechanisms of tumor immune escape. CD47 participates in tumor immune escape by combining with SIRPα to reduce the phagocytic activity of macrophages. There are six potential N-glycosylation sites on CD47, and glycosylation is known to be necessary for its membrane localization. However, it is still unknown to what extent glycosylation influences CD47 ligand binding properties and subsequent signaling. By using immunoprecipitation and confocal laser scanning microscopy, we showed that CD47 contains Lewis y antigen. Immunohistochemical analysis demonstrated that both the positive expression and the overexpression of CD47 and Lewis y antigen in cancer tissues and borderline tumors were significantly higher than those in benign ovarian tumors and normal ovarian tissues (P CD47 and Lewis y antigen was evident (r = 0.47, P CD47 and Lewis y antigen showed significant correlations with the clinical pathological parameters of ovarian cancer [International Federation of Gynecology and Obstetrics (FIGO) standards, lymph node metastasis, and degree of differentiation] (P CD47 was an independent adverse risk factor for the prognosis of ovarian cancer. Cases with both high CD47 and Lewis y antigen expression had poor prognoses. Our study demonstrates that Lewis y antigens of CD47 may play a crucial role in the development of ovarian cancer, and could be new targets for immunotherapy for ovarian cancer. PMID:26609483

  18. Risk Factors and Prognosis of Cardiorenal Syndrome Type 1 in Elderly Chinese Patients: A Retrospective Observational Cohort Study

    Directory of Open Access Journals (Sweden)

    Wenxue Hu

    2016-09-01

    Full Text Available Background/Aims: Cardiorenal syndrome type 1 (CRS1 is a syndrome characterized by a rapid worsening of cardiac function leading to acute kidney injury (AKI. The aims of this study were to investigate the risk factors and the prognosis of CRS1 in elderly patients. Methods: A total of 312 elderly patients (≥60 years old with acute heart failure (AHF were studied. They were assigned as CRS1 (suffered from in-hospital AKI or NCRS1 (without AKI group. Clinical and laboratory data were recorded. Univariate and multivariate analysis were performed to clarify the risk factors for occurrence and mortality of CRS1 in this cohort. Results: Incidence of CRS1 was 52.56%. Basic estimated glomerular filtration (eGFR 2 and use of diuretics were associated with the higher risk of CRS1 in elderly patients (OR=2.239, P=0.025; OR=2.555, P=0.001; respectively. Whereas higher concentration of serum albumin was protective factor for them (OR=0.907, P=0.007. The in-hospital mortality of CRS1 was 23.2%. Dialysis, use of beta blockers or diuretics were associated with all-cause death of CRS1 patients (OR=10.407, PP=0.011; OR=0.345, P=0.040; respectively. The in-hospital mortality of AHF patients was 13.1%. Higher Charlson comorbidity index, occurrence of CRS1 and dialysis were risk factors for in-hospital mortality of AHF patients (OR=4.723, P=0.041; OR=6.096, P=0.008; OR=18.743, PConclusions: Incidence of CRS1 in elderly patients is relatively high and associated with poor outcome. Reduced basic eGFR, lower serum albumin and use of diuretics are risk factors for the occurrence of CRS1 in elderly patients, while use of diuretics, beta blockers and dialysis during hospitalization are predictors of in-hospital mortality in patients with CRS1. These results above suggest that more suitable treatments for the elderly with CRS1 might be needed.

  19. Risk factors and prognosis of nosocomial bloodstream infections caused by extended-spectrum-beta-lactamase-producing Escherichia coli.

    Science.gov (United States)

    Rodríguez-Baño, Jesús; Picón, Encarnación; Gijón, Paloma; Hernández, José Ramón; Cisneros, Jose M; Peña, Carmen; Almela, Manuel; Almirante, Benito; Grill, Fabio; Colomina, Javier; Molinos, Sonia; Oliver, Antonio; Fernández-Mazarrasa, Carlos; Navarro, Gemma; Coloma, Ana; López-Cerero, Lorena; Pascual, Alvaro

    2010-05-01

    Extended-spectrum-beta-lactamase (ESBL)-producing Escherichia coli (ESBLEC) is an increasing cause of community and nosocomial infections worldwide. However, there is scarce clinical information about nosocomial bloodstream infections (BSIs) caused by these pathogens. We performed a study to investigate the risk factors for and prognosis of nosocomial BSIs due to ESBLEC in 13 Spanish hospitals. Risk factors were assessed by using a case-control-control study; 96 cases (2 to 16% of all nosocomial BSIs due to E. coli in the participating centers) were included; the most frequent ESBL was CTX-M-14 (48% of the isolates). We found CTX-M-15 in 10% of the isolates, which means that this enzyme is emerging as a cause of invasive infections in Spain. By repetitive extragenic palindromic sequence-PCR, most isolates were found to be clonally unrelated. By multivariate analysis, the risk factors for nosocomial BSIs due to ESBLEC were found to be organ transplant (odds ratio [OR]=4.8; 95% confidence interval [CI]=1.4 to 15.7), the previous use of oxyimino-beta-lactams (OR=6.0; 95% CI=3.0 to 11.8), and unknown BSI source (protective; OR=0.4; 95% CI=0.2 to 0.9), and duration of hospital stay (OR=1.02; 95% CI=1.00 to 1.03). The variables independently associated with mortality were a Pitt score of >1 (OR=3.9; 95% CI=1.2 to 12.9), a high-risk source (OR=5.5; 95% CI=1.4 to 21.9), and resistance to more than three antibiotics, apart from penicillins and cephalosporins (OR=6.5; 95% CI=1.4 to 30.0). Inappropriate empirical therapy was not associated with mortality. We conclude that ESBLEC is an important cause of nosocomial BSIs. The previous use of oxyimino-beta-lactams was the only modifiable risk factor found. Resistance to drugs other than penicillins and cephalosporins was associated with increased mortality.

  20. Survival after pulmonary metastasectomy in colorectal cancer patients: does a history of resected liver metastases worsen the prognosis? A literature review.

    Science.gov (United States)

    Zabaleta, Jon; Aguinagalde, Borja; Lopez, Iker; Fernandez-Monge, Arantza; Izquierdo, Jose M; Emparanza, Jose I

    2017-08-01

    : To assess the impact of past liver metastases on the survival duration of patients who are undergoing surgery for lung metastases. : We conducted a review of literature published from 2007 to 2014. The studies were identified by searching PubMed, MEDLINE, and Embase and were supplemented by a manual search of the references listed by the retrieved studies. The following search terms were used: lung metastasectomy, pulmonary metastasectomy, lung metastases, and lung metastasis. We selected retrospective and prospective studies published from 2007 to 2014 on patients with lung metastases from colorectal cancer and were undergoing surgery with curative intent. We excluded reviews, studies that focused on surgical techniques, patients who were treated non-surgically, analyses of specific subgroups of patients, and those that did not report follow-up of the patients undergoing surgery. : We identified 28 papers that assessed survival after lung metastases, 21 of which were mostly retrospective studies that identified previous liver metastases to explore their impact on patient survival. In more than half of the papers analyzed (63.2%), patients with a history of resected liver metastases had a lower survival rate than those who did not have such a history, and the difference was statistically significant in eight of these studies. However, data were presented differently, and authors reported mean survival time, survival rates, or hazard ratios. : A history of liver metastases seems to be a negative prognostic factor, but the individual data need to undergo a meta-analysis.

  1. Fludarabine, cytarabine, granulocyte colony-stimulating factor, and idarubicin (FLAG-IDA) for the treatment of children with poor-prognosis acute leukemia: the Hacettepe experience.

    Science.gov (United States)

    Tavil, Betul; Aytac, Selin; Balci, Yasemin Isik; Unal, Sule; Kuskonmaz, Barıs; Yetgin, Sevgi; Gurgey, Aytemiz; Tuncer, Murat; Gumruk, Fatma; Uckan, Duygu; Cetin, Mualla

    2010-10-01

    Fludarabine, cytarabine, granulocyte colony-stimulating factor (G-CSF), and idarubicin (FLAG-IDA) regimen has been proven to be a potentially useful chemotherapy regimen for relapsed or poor-prognosis childhood leukemia. The aim of the study was to evaluate complete remission (CR) rate, toxicity, and overall survival of children with poor-prognosis acute leukemia who received the FLAG-IDA regimen. Furthermore, the authors investigated the children who achieved CR following FLAG-IDA treatment regarding their eligibility for allogeneic hematopoietic stem cell transplantation (HSCT). Between January 2002 and April 2007, 25 children with poor-prognosis acute leukemia were treated with FLAG-IDA regimen in our center. Of the 25 children (16 AML, 9 ALL) with poor-prognosis acute leukemia, 7 (28.0%) received 1 cycle, 17 (68.0%) received 2 cycles, and 1 (4%) received 3 cycles of FLAG or FLAG-IDA regimen. After 44 cycles of FLAG-IDA or FLAG regimen, 10/25 (40%) children were nonresponders, 15/25 (60.0%) showed CR. Five (20%) of these patients in CR who underwent allogeneic HSCT are still in remission. The remaining 20 (80.0%) children were lost due to infection or relapse of the primary diseases. The overall survival of patients who are still alive and underwent allogeneic HSCT (mean: 40.6 ± 4.7, median: 40, range: 34-46 months) was longer than that of patients (mean: 5.5 ± 4.3, median: 4, range: 1-15 months) who did not undergo allogeneic HSCT. The CR rate was quite high in the present study using the FLAG-IDA regimen, and the authors believe this regimen is a possible option prior to allogeneic HSCT in children with poor-prognosis acute leukemia.

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

    Directory of Open Access Journals (Sweden)

    Metellus Philippe

    2010-03-01

    Full Text Available Abstract Background 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. Methods 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. Results 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. Conclusion PSA-NCAM represents a valuable biomarker for the prognosis of GBM patients.

  3. 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 [adjOR = 3.4, 95% CI (1.12-10.60), p = 0.031], poor ovarian response (POR) according to the Bologna criteria [adjOR = 11.5, 95% CI (1.37-96.83), p = 0.024], and rAFS stage IV [adjOR = 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 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.

  4. Historie

    DEFF Research Database (Denmark)

    Poulsen, Jens Aage

    Historie i serien handler om læreplaner og læremidler og deres brug i skolefaget historie. Bogen indeholder nyttige redskaber til at analysere og vurdere læremidler......Historie i serien handler om læreplaner og læremidler og deres brug i skolefaget historie. Bogen indeholder nyttige redskaber til at analysere og vurdere læremidler...

  5. Factors Associated with Colorectal Cancer Risk Perception: The Role of Polyps and Family History

    Science.gov (United States)

    Stark, Jennifer Rider; Bertone-Johnson, Elizabeth R.; Costanza, Mary E.; Stoddard, Anne M.

    2006-01-01

    It is unclear how objective risk factors influence the factors associated with colorectal cancer (CRC) risk perception. The goals of this study were to investigate factors associated with perceived risk of CRC and to explore how these relationships were modified by personal history of polyps or family history of CRC. The study involved a mailed…

  6. Genetic variability of vascular endothelial growth factor and prognosis of head and neck cancer in a Brazilian population

    Directory of Open Access Journals (Sweden)

    M.T. Ruiz

    2010-02-01

    Full Text Available Vascular endothelial growth factor (VEGF is one of the most potent endothelial cell mitogens and plays a critical role in angiogenesis. Polymorphisms in this gene have been evaluated in patients with several types of cancer. The objectives of this study were to determine if there was an association of the -1154G/A polymorphism of the VEGF gene with head and neck cancer and the interaction of this polymorphism with lifestyle and demographic factors. Additionally, the distribution of the VEGF genotype was investigated with respect to the clinicopathological features of head and neck cancer patients. The study included 100 patients with histopathological diagnosis of head and neck squamous cell carcinoma. Patients with treated tumors were excluded. A total of 176 individuals 40 years or older were included in the control group and individuals with a family history of neoplasias were excluded. Analysis was performed after extraction of genomic DNA using the real-time PCR technique. No statistically significant differences between allelic and genotype frequencies of -1154G/A VEGF polymorphism were identified between healthy individuals and patients. The real-time PCR analyses showed a G allele frequency of 0.72 and 0.74 for patients and the control group, respectively. The A allele showed a frequency of 0.28 for head and neck cancer patients and 0.26 for the control group. However, analysis of the clinicopathological features showed a decreased frequency of the A allele polymorphism in patients with advanced (T3 and T4 tumors (OR = 0.36; 95%CI = 0.14-0.93; P = 0.0345. The -1154A allele of the VEGF gene may decrease the risk of tumor growth and be a possible biomarker for head and neck cancer. This polymorphism is associated with increased VEGF production and may have a prognostic importance.

  7. Factors shaping life history traits of two proovigenic parasitoids.

    Science.gov (United States)

    Segoli, Michal; Sun, Shucun; Nava, Dori E; Rosenheim, Jay A

    2017-11-23

    What shapes the relative investment in reproduction vs. survival of organisms is one of the key questions in life history. Proovigenic insects mature all their eggs prior to emergence and are short lived, providing a unique opportunity to quantify their lifetime investments in the different functions. We investigated the initial eggloads and longevity of two proovigenic parasitoid wasps (Anagrus erythroneurae and Anagrus daanei, (Hymenoptera: Mymaridae) that develop within leafhopper eggs in both agricultural vineyards and natural riparian habitats in Northern California. We collected Vitis spp. leaves containing developing parasitoids from three natural sites (Knight Landing, American River and Putah Creek) and three agricultural vineyards (Solano Farm, Davis Campus and Village Homes). We recorded eggloads at parasitoid emergence and female parasitoid longevity with or without honey-feeding. Theory predicts that parasitoids from vineyards (where hosts are abundant) would have higher initial eggloads and lower longevity compared with parasitoids from riparian habitats (where hosts are scarce). Although host density and parasitoid eggloads were indeed higher in vineyards than in riparian habitats, parasitoid longevity did not follow the predicted pattern. Longevity without feeding differed among field sites, but it was not affected by habitat type (natural vs. agricultural), whereas longevity with feeding was not significantly affected by any of the examined factors. Moreover, longevity was positively, rather than negatively, correlated with eggloads at the individual level, even after correcting for parasitoid body size. The combined results suggest a more complex allocation mechanism than initially predicted, and the possibility of variation in host quality that is independent of size. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  8. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... your chances of survival. The estimate of how the disease will go for you is called prognosis. It ... to discuss cancer prognosis (the likely course of the disease). Learn key points about prognosis and how to ...

  9. 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 ...

  10. 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

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

    Directory of Open Access Journals (Sweden)

    Kenji Imai

    2017-09-01

    Full Text Available 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.

  12. D816 mutation of the KIT gene in core binding factor acute myeloid leukemia is associated with poorer prognosis than other KIT gene mutations.

    Science.gov (United States)

    Yui, Shunsuke; Kurosawa, Saiko; Yamaguchi, Hiroki; Kanamori, Heiwa; Ueki, Toshimitsu; Uoshima, Nobuhiko; Mizuno, Ishikazu; Shono, Katsuhiro; Usuki, Kensuke; Chiba, Shigeru; Nakamura, Yukinori; Yanada, Masamitsu; Kanda, Junya; Tajika, Kenji; Gomi, Seiji; Fukunaga, Keiko; Wakita, Satoshi; Ryotokuji, Takeshi; Fukuda, Takahiro; Inokuchi, Koiti

    2017-10-01

    The clinical impact of KIT mutations in core binding factor acute myeloid leukemia (CBF-AML) is still unclear. In the present study, we analyzed the prognostic significance of each KIT mutation (D816, N822K, and other mutations) in Japanese patients with CBF-AML. We retrospectively analyzed 136 cases of CBF-AML that had gone into complete remission (CR). KIT mutations were found in 61 (45%) of the patients with CBF-AML. D816, N822K, D816 and N822K, and other mutations of the KIT gene were detected in 29 cases (21%), 20 cases (15%), 7 cases (5%), and 5 cases (4%), respectively. The rate of relapse-free survival (RFS) and overall survival (OS) in patients with D816 and with both D816 and N822K mutations was significantly lower than in patients with other or with no KIT mutations (RFS: p mutation was associated with a significantly worse prognosis. In a further multivariate analysis of RFS and OS, D816 mutation was found to be an independent risk factor for significantly poorer prognosis. In the present study, we were able to establish that, of all KIT mutations, D816 mutation alone is an unfavorable prognostic factor.

  13. Dietary factors and microRNA-binding site polymorphisms in the IL13 gene: risk and prognosis analysis of colorectal cancer.

    Science.gov (United States)

    Yu, Yanming; Zhou, Junde; Gong, Chen; Long, Zhiping; Tian, Jingshen; Zhu, Lin; Li, Jing; Yu, Hongyuan; Wang, Fan; Zhao, Yashuang

    2017-07-18

    Long-term dietary intake influences the structure and activity of microorganisms residing in the human gut. The immune response and gut microbiota have a mutual influence on the risk of colorectal cancer (CRC). This study examines the association of gut microbiota-related dietary factors and polymorphisms in the microRNA-binding site of the interleukin 13 gene (IL13) with the risk and prognosis of CRC. Three polymorphisms (rs847, rs848, and rs1295685) were selected for genotyping in a case-control study (513 cases, 572 controls), and 386 CRC patients were followed up. Two dietary factors closely related with gut microbiota (allium vegetables, overnight meal) were significantly associated with CRC development. Although the three SNPs showed no statistically significant associations with the risk and prognosis of CRC, a significant antagonistic interaction was found between rs848 (G-T) and allium vegetable intake (ORi (odds ratio of interaction), 0.92; 95% CI (confidence interval): 0.86, 0.99; P = 0.03); moreover, significant combined and synergistic interactions were observed for all three SNPs and overnight meal intake. This is the first report of significant combined and interactive effects between dietary factors and polymorphisms in the microRNA binding site of IL13 in CRC and may provide direct guidance on intake of allium vegetable and overnight meals for individuals with specific genetic variants of IL13 to modify their susceptibility to CRC.

  14. [High sensitivity C protein as an independent risk factor in people with and without history of cardiovascular disease].

    Science.gov (United States)

    Brito, Viviana; Alcaraz, Andrea; Augustovski, Federico; Pichón-Riviere, Andrés; García-Martí, Sebastián; Bardach, Ariel; Ciapponi, Agustín; Lopez, Analía; Comandé, Daniel

    2015-01-01

    Among the new cardiovascular event (CVE) risk biomarkers, C-reactive protein detected using high sensitive techniques (hs-CRP) has been one of the most commonly evaluated. In this review, the available evidence on the usefulness of hs-CRP was explored as an independent risk event factor in subjects with no cardiovascular history and as prognosis in case of chronic or acute cardiovascular condition. An overview (revision of revisions) was carried out searching in the main bibliographic databases and in other general Internet search engines. During the first stage, systematic reviews, clinical practice guidelines, health technology assessments and coverage policies were found and, during the second stage primary studies published after the systematic review search dates were added. Seven hundred and seventy four quotes were found, including 36 papers assessing the role of hs-CRP in healthy populations or with cardiovascular history. High quality evidence was found pointing out hs-CRP, both as risk factor in the general population and as prognostic factor in those with CVE, in all the populations assessed. It was most useful in subjects with a history of CVE and intermediate risk of events at 10 years; where adding hs-CRP to the classical models for event risk estimation improves risk staging. There was no consensus on its clinical usefulness as a prognostic marker in subjects with chronic or acute disease. Copyright © 2014 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.

  15. Differences in Dural Penetration of Clival Chordomas Are Associated with Different Prognosis and Expression of Platelet-Derived Growth Factor Receptor-β.

    Science.gov (United States)

    Zhai, Yixuan; Bai, Jiwei; Wang, Shuai; Du, Jiang; Wang, Jichao; Li, Chuzhong; Gui, Songbai; Zhang, Yazhuo

    2017-02-01

    We sought to compare the prognosis of clival chordomas with different dural penetration and establish the relationship between dural penetration and platelet-derived growth factor receptor (PDGFR)-β signaling pathway. Tumors in Type I (33 cases) showed limited dural penetration, while those in Type II (34 cases) had more serious dural penetration. Cox multivariate regression analysis was used to analyze risk factors affecting survival. Kaplan-Meier analysis measured overall survival (OS) and progression-free survival (PFS). To determine the relationship between dural penetration and PDGFR-β signaling, expression of PDGFR-β, Akt, mammalian target of rapamycin (mTOR), and phosphatase and tensin homolog (PTEN) expression was compared using immunohistochemistry, quantitative reverse transcription polymerase chain reaction, and Western blotting. Total resection was achieved in 9 cases in Type I and 11 in Type II. There were significant correlations between OS and dural penetration (P = 0.032) and age (P = 0.034). PFS correlated significantly with dural penetration (P = 0.022), gender (P = 0.001), and degree of resection (P = 0.001). Mean OS in Type I was significantly longer than in Type II (P = 0.046). Patients aged penetration. Patients with chordomas with serious dural penetration have poorer prognosis. Higher expression of PDGFR-β is related to more serious dural penetration of clival chordomas. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. Lessons of History: Organizational Factors in Three Aviation Mishaps

    Science.gov (United States)

    Merlin, Peter William

    2013-01-01

    This presentation examines organizational factors that contributed to three aircraft mishaps and provides analysis of lessons learned. Three historical aviation mishaps were studied from a human factors perspective, and organizational factors identified and analyzed. These case studies provide valuable lessons for understanding the interaction of people with aircraft systems and with each other during flight operations.

  17. 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

    Full Text Available Introduction. In patients with obesity coronary atherosclerosis and chronic heart failure (CHF progress rapidly and have a worse long-term prognosis than those with normal weight.Objective: To investigate the prognostic significance of GH and IGF-1 in the evaluation of cardiovascular risk in patients with obesity.Materials and Methods. The study included 75 men (mean age 55.31±6.32 years, which are overweight or have mild obesity (body mass index (BMI 28.69±3.6 kg/m2. Group 1 included 45 patients (age 56.4±6.29 years, BMI 28.69±3.69 kg/m2, blood pressure 124±10.18/80±4.59 mm Hg who underwent coronary angiography. Group 2 included 30 patients (mean age 53.6 ± 6.1 years, BMI 28.68±3.52 kg/m2, blood pressure 128±9/83±6.81 mm Hg, CAD who are excluded by treadmill test. The coronary artery calcium score was assessed in group 2. All participants were evaluated impaired glucose tolerance (IGT, triglycerides (TG, IGF-1 and GH, LPHD, LPLD, geometry of the heart chambers was assessed by echocardiography.Results. Patients in both groups did not differ in age, BMI, blood pressure. IGF-1 levels were not significantly different among the study groups. High circulating IGF-1 levels were frequently observed in group 1 (р=0.018. A statistically significant association of high IGF-1 observed with obesity (p=0.033, smoking (p=0.049, hypertension (p=0.002, end-diastolic dimension (p=0.045. GH was lower in group 1 compared with group 2 (p=0.046. Serum levels of GH are positively associated with EF (p=0.023 and E/A (p=0.043 and negatively associated with left atrial wall thickness (p=0.025 and coronary artery calcium score (p=0.005.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.

  18. 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

  19. 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\

  20. 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

  1. Low co-expression of epidermal growth factor receptor and its chaperone heat shock protein 90 is associated with worse prognosis in primary glioblastoma, IDH-wild-type.

    Science.gov (United States)

    Sartori, Elsa; Langer, Rupert; Vassella, Erik; Hewer, Ekkehard; Schucht, Philippe; Zlobec, Inti; Berezowska, Sabina

    2017-10-01

    Epidermal growth factor receptor (EGFR) is a major oncogenic driver in glioblastoma (GBM) without mutations in the isocitrate dehydrogenase gene (IDH-wildtype). Heat shock protein 90 (HSP90) is a regulator of the stability of oncogenic proteins including EGFR, thereby acting as a molecular chaperone. We investigated the expression of EGFR and its chaperone HSP90 in GBM, IDH-wildtype. Tissue availability permitted analysis of 237/449 consecutive GBM cases, among them 214 IDH-wildtype (90.3%). The expression of EGFR and HSP90 was analysed by immunohistochemistry on a tissue microarray containing various tumour regions. The expression intensity (EI), and an expression score (ES) combining the percentage of stained cells with EI were determined for both markers. Overall, there was a positive correlation between EGFR and HSP90 expression (EI; r=0.275, PIDH-wildtype cases, and high expression of EGFR (ES only) was in trend associated with better outcome, but failed to meet statyistical significance (P=0.061). A combination of EGFR and HSP90, however, discriminated between different prognostic groups, with EGFRlow/HSP90low tumours showing the worst prognosis in univariate analysis (P=0.001), and in multivariate analysis including the other relevant prognostic factors age, MGMT status and postoperative treatment [n=76; hazard ratio (HR)=0.571; 95% confidence interval (CI) 0.328-0.996; P=0.048]. EGFR expression stratified most pronounced among HSP90low tumours, where the EGFRhigh phenotype was associated with longer survival. Our results reveal a variable reliance on the signalling pathway by EGFR in GBM, IDH-wildtype. Low co-expression was associated with worse prognosis.

  2. 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.

  3. Alpha B-crystallin - a validated prognostic factor for poor prognosis in squamous cell carcinoma of the oral cavity.

    Science.gov (United States)

    Annertz, Karin; Enoksson, Jens; Williams, Rebecca; Jacobsson, Helene; Coman, William B; Wennerberg, Johan

    2014-05-01

    Alpha B-crystallin was found to be an independent prognostic marker for poor prognosis in oral cavity tumours. For oropharyngeal cancer, alpha B-crystallin had no prognostic value. The aim of this study was to see if earlier findings of alpha B-crystallin as an independent prognostic marker, and SPARC/osteonectin, PAI-1 and uPA as a prognostic combination for poor outcome in squamous cell carcinoma (SCC) of the head and neck could be confirmed in a new set of tumours. In a consecutive series of patients, assessed and primarily treated at a tertiary referral centre, histological sections from 55 patients with oral and SCC (OOPHSSC) with complete clinical data and follow-up were obtained. Oral and oropharyngeal tumours were studied separately. Immunohistochemical detection of alpha B-crystallin, SPARC/osteonectin, PAI-1 and uPA expression was performed. Thirty-five patients had an oral tumour and 20 patients an oropharyngeal tumour. Twenty-five oral tumours stained negatively and 10 positively for alpha B-crystallin. For oropharyngeal tumours the figures were 15 negatively and 5 positively. Median disease-specific survival (DSS) for both sites was 33.8 and 11.9 months, for negative and positive alpha B-crystallin staining, respectively (p = 0.046). For the oral cavity, median DSS was 27.3 months for negative tumours and 7.5 months for positive tumours (p = 0.012). Corresponding figures for oropharyngeal tumours were 33.8 and 34.1 months (p = 0.95). Thus, significance in survival was only found in oral cavity tumours. In multivariate analyses there were no significant differences in DSS in the oropharyngeal group when adjusted for tumour size (T status) and presence of neck node metastasis (N status). In the oral cavity group, the significantly better DSS for negative tumours became even stronger when adjusted for T and N status. No statistical difference was found in DSS between positive and negative staining for SPARC/osteonectin, PAI-1 or uPA.

  4. 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 ...

  5. 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 ...

  6. 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 ...

  7. 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 ...

  8. 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 ...

  9. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... doctor to give you an accurate prognosis. Understanding the Difference Between Cure and Remission Cure means that ... about her colorectal cancer prognosis. Diving Out of the Dark View this video on YouTube. Andrew wants ...

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

    OpenAIRE

    Gregorio Katz; Eduardo Lazcano-Ponce

    2008-01-01

    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 ...

  11. Rh factor, family history and risk of breast cancer: a case-control study in Uruguay.

    Science.gov (United States)

    Ronco, Alvaro L; Stoll, Mario; De Stéfani, Eduardo; Maisonneuve, Juan E; Mendoza, Beatriz A; Deneo-Pellegrini, Hugo

    2009-01-01

    To explore possible relationships among blood factors, family history of breast cancer (BC) and the risk of the disease, a case-control study was carried out in Montevideo, Uruguay. Eight hundred and one patients were interviewed, including 252 certified cases of BC and 549 frequency-matched controls. Blood groups (ABO, Rh) were obtained from medical records. Multivariate analyses were performed, adjusting for age, selected menstrual and reproductive factors, and family history of BC as well as of other cancers. We found that the absence of Rh factor (Rh-) was positively associated with the risk of BC (adjusted Odds Ratio [OR]=1.49, 95% Confidence Interval [95% CI] 1.05-2.11). Stratified analyses by family history of BC showed a strong association for Rh- with a positive history of first degree relatives (OR=3.17, 95% CI 1.06-9.47). Also stratified analyses by family history of other cancers showed a positive association for Rh- with a positive history of first degree relatives (OR=2.08, 95% CI 1.05-4.11). Regarding the implications of an inherited factor like Rh and its associations with the family history of BC, it might increase the probability to generate high-risk individuals if further studies confirm the present preliminary findings.

  12. 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.

  13. Impact of Cardiac Rehabilitation and Exercise Training on Psychological Risk Factors and Subsequent Prognosis in Patients With Cardiovascular Disease.

    Science.gov (United States)

    Lavie, Carl J; Menezes, Arthur R; De Schutter, Alban; Milani, Richard V; Blumenthal, James A

    2016-10-01

    The role of psychological risk factors has been under-recognized in most subspecialties of medicine, as well as in general medicine practices. However, considerable evidence indicates that psychosocial factors are involved in the pathogenesis and progression of cardiovascular disease (CVD). Emerging data from cardiac rehabilitation (CR) settings and CR exercise training (CRET) programs have demonstrated the value of comprehensive CRET to improve psychological functioning and reduce all-cause mortality. Recent evidence also supports the role of CRET and the added value of stress management training in the secondary prevention of CVD. Copyright © 2016 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.

  14. Endogenous Digitalis-like Factors: An Overview of the History

    Directory of Open Access Journals (Sweden)

    Vardaman eBuckalew

    2015-04-01

    Full Text Available The sodium pump is a ubiquitous cell surface enzyme, a Na, K ATPase, which maintains ion gradients between cells and the extracellular fluid (ECF. The extracellular domain of this enzyme contains a highly conserved binding site, a receptor for a plant derived family of compounds, the digitalis glycosides. These compounds inhibit the enzyme and are used in the treatment of congestive heart failure, and certain cardiac arrhythmias. The highly conserved nature of this enzyme and its digitalis receptor led to early suggestions that endogenous regulators might exist. Recent examination of this hypothesis emerged from research in two separate areas: the regulation of ECF volume by a natriuretic hormone (NH, and the regulation of peripheral vascular resistance by a circulating inhibitor of vascular Na, K ATPase. These two areas merged with the hypothesis that NH and the vascular Na, K ATPase inhibitor were in fact the same entity, and that it played a causative role in the pathophysiology of certain types of hypertension. The possibility that multiple endogenous digitalis-like factors (EDLFs exist emerged from efforts to characterize the circulating enzyme inhibitory activity. In this review, the development of this field from its beginnings is traced, the current status of the structure of EDLFs is briefly discussed, and areas for future development are suggested. Key Words: natriuretic hormone, digitalis-like factor, hypertension, Na, K ATPase, ouabain, marinobufagenin, bufodienolides, cardenolides

  15. Long noncoding nature brain-derived neurotrophic factor antisense is associated with poor prognosis and functional regulation in non-small cell lung caner.

    Science.gov (United States)

    Shen, MingJing; Xu, Zhonghua; Jiang, Kanqiu; Xu, Weihua; Chen, Yongbin; Xu, ZhongHeng

    2017-05-01

    non-small cell lung cancer carcinoma could be a potential biomarker for predicting patients' prognosis. Overexpressing brain-derived neurotrophic factor antisense may also have a therapeutic potential in inhibiting non-small cell lung cancer tumor growth.

  16. 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

  17. Serum concentrations of matrix metalloproteinase-9 and vascular endothelial growth factor affect the prognosis of primary hepatic carcinoma patients treated with percutaneous ethanol injection.

    Science.gov (United States)

    Zhang, Yan; Zhang, Meiwu; Fan, Xiaoxiang

    2015-01-01

    The present study is to investigate changes in serum concentrations of matrix metalloproteinase-9 (MMP-9) and vascular endothelial growth factor (VEGF) before and after percutaneous ethanol injection (PEI) in primary hepatic carcinomas (PHC), and their effects on the prognosis. A total of 100 patients with PHC received PEI treatment in our hospital between July 2010 and July 2014. Another 100 PHC patients who had PHC resected were included as control group. For PEI treatment, anhydrous ethanol was slowly injected into the tumor every 2-3 days for consecutive 4-10 times. The evaluation of treatment efficacy was performed in accordance with the standards by Union for International Cancer Control. Serum concentrations of MMP-9 and VEGF were determined using enzyme-linked immunosorbent assay. The median values of MMP-9 and VEGF concentrations were used as the cutoff value to discriminate high and low MMP-9 and VEGF contents. Kaplan-Meier plots were used to examine how serum concentrations of MMP-9 and VEGF affected postoperative survival of PHC patients. PEI treatment decreased the serum contents of MMP-9 and VEGF after the surgery. PEI had high effectiveness against PHC tumors during the surgery. PEI treatment led to higher survival rate in PHC patients compared with PHC resection. Serum levels of MMP-9 and VEGF were related to different Child grading, Kps scoring, BCLC staging and AFP contents. Lower preoperative serum concentrations of MMP-9 and VEGF might lead to longer survival time of PHC patients after PEI. PEI treatment alters serum concentrations of MMP-9 and VEGF in PHC patients, which may have great effect on the prognosis.

  18. Vascular endothelial growth factor A and vascular endothelial growth factor receptor 2 expression in non-small cell lung cancer patients: relation to prognosis

    DEFF Research Database (Denmark)

    Bonnesen, Barbara; Pappot, Helle; Holmstav, Julie

    2009-01-01

    tissue was selected from each patient for immunohistochemical studies. The sections were incubated with primary monoclonal antibodies to VEGF-A and VEGFR2. The expression of the immunohistochemical staining was assessed semi-quantitatively by estimating the percentage and the intensity of tumour cells...... stained on whole tumour slides. Kaplan-Meier survival curves were generated to evaluate the significance of immunohistochemical VEGF-A and VEGFR2 expression for the prognosis. RESULTS: VEGF-A and VEGFR2 expression was observed in the majority of NSCLC patients. VEGF-A expression showed a correlation...... to histological type with increased expression in adenocarcinomas as compared to squamous cell carcinomas. There was no statistically significant correlation between VEGF-A and VEGFR2 expression and age, gender or stage at diagnosis. Finally there was no relation between expression of VEGF-A and VEGFR2, nor...

  19. Female Adolescents with a History of Sexual Abuse: Risk Outcome and Protective Factors.

    Science.gov (United States)

    Chandy, Joseph M.; And Others

    1996-01-01

    Examined the school performance, suicidal involvement, disordered eating behaviors, pregnancy risk, and chemical use of female teenagers with a history of sexual abuse. Found that they reported higher rates of adverse outcomes than did teenagers without a background of abuse. Lists protective factors and risk factors that influenced outcomes. (RJM)

  20. 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.

  1. Overexpression of Forkhead Box M1 transcription factor and nuclear factor-κB in laryngeal squamous cell carcinoma: a potential indicator for poor prognosis.

    Science.gov (United States)

    Jiang, Li-Zhu; Wang, Peng; Deng, Bi; Huang, Chuang; Tang, Wei-Xue; Lu, Hong-Yi; Chen, Hong-Yan

    2011-08-01

    The Forkhead Box M1 transcription factor and nuclear factor-κB have been shown to play important roles in the development and progression of human cancers. However, the functional significance of Forkhead Box M1 transcription factor in laryngeal squamous cell carcinoma and the correlation between Forkhead Box M1 transcription factor and nuclear factor-κB remain unclear. In the current study, we have shown that Forkhead Box M1 transcription factor and nuclear factor-κB were significantly overexpressed in laryngeal squamous cell carcinoma tissues and precancerous lesions, compared with adjacent normal tissues (both P Box M1 transcription factor was significantly associated with histologic differentiation (rs = 0.321, P = .002), T stage (rs = 0.276, P = .009), lymph node metastasis (rs = 0.266, P = .012), and clinical stage (rs = 0.272, P = .010); overexpression of nuclear factor-κB was significantly associated with T stage (rs = 0.404, P Box M1 transcription factor and nuclear factor-κB were associated with worse overall survival (P = .041 and P Cox regression analysis showed that T stage, lymph node metastasis, and nuclear factor-κB were independent prognostic factors for laryngeal squamous cell carcinoma (P = .038, P = .014, and P = .005, respectively). Furthermore, a significant correlation was observed between Forkhead Box M1 transcription factor and nuclear factor-κB (rs = 0.683, P Box M1 transcription factor and nuclear factor-κB and the possible interaction between them may play important roles in the development and progression of laryngeal squamous cell carcinoma, and Forkhead Box M1 transcription factor and nuclear factor-κB may serve as useful prognostic markers for laryngeal squamous cell carcinoma. Crown Copyright © 2011. Published by Elsevier Inc. All rights reserved.

  2. Long non-coding RNA ROR is a novel prognosis factor associated with non-small-cell lung cancer progression.

    Science.gov (United States)

    Qu, C-H; Sun, Q-Y; Zhang, F-M; Jia, Y-M

    2017-09-01

    The aim of the present study was to determine the expression levels of long intergenic non-protein coding RNA, regulator of reprogramming (linc-ROR) in non-small-cell lung cancer (NSCLC) patients and to further explore the prognostic value of this lncRNA. In our investigation, we determined the expression of linc-ROR in human NSCLC tissues and matched normal lung tissues by quantitative Real-time-PCR analysis. Also, correlations between linc-ROR expression and the clinicopathological features were evaluated. Survival curves were plotted using the Kaplan-Meier method and differences in survival rates were analyzed using the log-rank test. Cox regression analyses were performed to explore the effect of linc-ROR as an independent predictor of survival. We found that linc-ROR had high expression in NSCLC specimens than that in matched adjacent normal lung tissues (p ROR expression levels were positively correlated with advanced TNM stage (p = 0.007), positive distant metastasis (p = 0.001) and LN metastasis (p = 0.011). Furthermore, significantly shorter 5-year overall survival (OS) and disease-free survival (DFS) were observed in patients with higher expression of linc-ROR (both p ROR expression was an independent prognostic factor for both 5-years OS (p = 0.001) and 5-year DFS (p = 0.001) in NSCLC. Our findings indicate that linc-ROR plays an oncogenic role in NSCLC development and may function as a prognostic and predictive biomarker for NSCLC.

  3. Urinary retinol-binding protein as a risk factor of poor prognosis in acute-on-chronic renal injury.

    Science.gov (United States)

    Yuan, Yanhong; Wang, Chunlin; Shao, Xinghua; Wang, Qin; Che, Xiajing; Zhang, Minfang; Xie, Yuanyuan; Tian, Lei; Ni, Zhaohui; Mou, Shan

    2016-12-01

    Acute-on-chronic renal injury was commonly seen in clinical practice. Reversibility of acute-on-chronic renal injury had not yet been carefully explored. This study tested whether urinary biomarkers could be used as a noninvasive prognostic marker in patients with acute-on-chronic renal injury. 108 adult patients with pre-existing chronic kidney disease presenting with acute-on-chronic renal injury were included. Urinary retinol-binding protein (uRBP), N-Acetyl-b-D-Glucosaminidase (uNAG) and albumin (uALB) was quantified. Reversibility of renal function was achieved in 43 patients of the 108 included patients. The levels of urinary retinol-binding protein, N-Acetyl-b-D-Glucosaminidase and albumin for non-recovery acute-on-chronic renal injury patients were much higher than recovery patients. The fourth quartiles of urinary retinol-binding protein were significantly associated with at least 1.055-fold odds of non-recovery and the urinary retinol-binding protein was an independent risk factor for outcome of acute-on-chronic renal injury patients by multivariate logistic regression analysis. Quartiles of both urinary N-Acetyl-b-D-Glucosaminidase and albumin had a graded relationship with the risk for un-recovery AKI. However, after a multivariate logistic analysis, the urinary N-Acetyl-b-D-Glucosaminidase and albumin was not associated with reversibility of acute-on-chronic renal injury. In patients with acute-on-chronic renal injury, urinary retinol-binding protein was associated with the reversibility of kidney function. Quantification of urinary retinol-binding protein may be developed as a non-invasive tool for predicting outcome of acute-on-chronic renal injury patients.

  4. Maternal history of adoption or foster care placement in childhood: a risk factor for preterm birth.

    Science.gov (United States)

    Bublitz, Margaret H; Rodriguez, Daniel; Polly Gobin, Asi; Waldemore, Marissa; Magee, Susanna; Stroud, Laura R

    2014-10-01

    The objective of the study was to assess the impact of maternal history of adoption or foster care placement in childhood on the risk for preterm birth (PTB), controlling for other known risk factors for PTB. Participants were 302 pregnant women from a low-income, diverse sample drawn from 2 intensive prospective studies of maternal mood and behavior and fetal and infant development. Gestational age was determined by best obstetric estimate. Maternal history of adoption or foster care placement prior to age 18 years was determined by maternal report. Other maternal characteristics, including maternal medical conditions, psychosocial characteristics, and health behaviors, were measured during the second and third trimesters of pregnancy. The odds of delivering preterm (gestational age foster care placement compared with women who were never placed out of the home during childhood. This association remained significant after adjusting for other known risk factors for PTB including maternal medical conditions, psychosocial characteristics, and negative health behaviors in pregnancy. Findings suggest that a history of adoption/foster care placement is an important risk factor for PTB and may be comparable with other established risk factors for PTB including prior history of PTB, body mass index, African-American race, and advanced maternal age. More studies are needed to understand why women with placement histories may be at increased risk to deliver preterm. Copyright © 2014 Elsevier Inc. All rights reserved.

  5. 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

  6. Electrical storm in the early phase of HeartMate® II device implantation: Incidence, risk factors and prognosis.

    Science.gov (United States)

    Corre, Jerome; Picard, François; Garcia, Rodrigue; Zemmoura, Adlane; Derval, Nicolas; Denis, Arnaud; Romen, Antoine; Nubret, Karine; Jais, Pierre; Haissaguerre, Michel; Dos Santos, Pierre; Barandon, Laurent; Sacher, Frederic

    2017-12-04

    Ventricular arrhythmia is common after left ventricular assist device (LVAD) implantation, especially in the early postoperative phase (<30 days). To identify the incidence of and risk factors for electrical storm (ES) occurring within 30 days of HeartMate® II implantation. We reviewed data from all consecutive patients undergoing HeartMate® II device implantation at our institution from January 2008 to December 2014. Patient demographic data, pharmacotherapies and outcomes were collected. The primary endpoint was occurrence of early ES (within 30 days of surgery), defined as three or more separate episodes of sustained ventricular arrhythmia within a 24-hour interval, requiring appropriate therapy. Forty-three patients (mean age 56.7±11.2 years; 39 men) were included. At HeartMate® II implantation, mean left ventricular ejection fraction was 20±5%, 32 (74.4%) patients had ischaemic cardiomyopathy and 31 (72.1%) were implanted with an indication of bridge to cardiac transplantation. During follow-up, 12 (27.9%) patients experienced early ES after HeartMate® II implantation (median delay 9.1±7.8 days). Early ES was more frequent in larger patients (body surface area 1.99 vs 1.81 m2; P<0.01), tended to be associated with previous sustained ventricular tachycardia (50.0% vs 22.6%; P=0.08), previous implantable cardioverter-defibrillator implantation (66.7% vs 38.7%; P=0.09), discontinuation of long-term beta-blocker therapy (75.0% vs 45.2%; P=0.08), weaning of adrenergic drugs after the third day (66.7% vs 35.5%; P=0.06) and the use of extracorporeal life support (50% vs 22.6%; P=0.079), but was not associated with the cardiomyopathy aetiology or the indication for assistance. Catheter ventricular tachycardia ablation was performed in six (14.0%) patients. Early ES was associated with a significantly higher all-cause mortality rate at the 30th day (33.3% vs 6.5%; P=0.02). ES is a common and pejorative feature in the early postoperative period. Copyright

  7. 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.

  8. Homocysteine and metabolic risk factors in individuals with family history of premature ischemic stroke.

    Science.gov (United States)

    Mierzecki, Artur; Bukowska, Hanna; Kłoda, Karolina; Chełstowski, Kornel; Gorący, Iwona; Naruszewicz, Marek

    2013-01-01

    Family history of stroke is an independent risk factor for cardiovascular disease (CVD). The aim of this study was to evaluate selected metabolic risk factors and an association between the interaction of family history of premature ischemic stroke (PIS) and homocysteine (Hcy) levels with other risk factors in individuals with family histo ry of PIS. The study involved 344 healthy individuals, including 143 with family history of PIS and 201 without family history of PIS (control group). In the group with family history of PIS, a significantly higher mean body mass index (BMI), systolic and diastolic blood pressure (SBP and DBP), low-density lipoprotein cholesterol (LDL-C), apolipoprotein B (ApoB), ApoB/ apolipoprotein A-I (ApoA-I), and glucose values were observed in women, while in men, significantly higher mean values of BMI, SBP and DBP, total cholesterol (TC), LDL-C, ApoB/ApoA-I, and lower ApoA-I. There was a significant interaction of family history of PIS × Hcy for TC/high-density lipoprotein cholesterol (HDL-C), HDL-C, and triglycerides (TG) in women, and for TC/HDL-C, TC, and TG in men. Higher Hcy levels were associated with significantly higher values of TC/HDL-C and TG both in men and women, and with lower HDL -C levels in women and higher T C and LDL-C levels in men. Men and women with family history of PIS are characterized by an unfavorable shift in the risk factor profile. This effect is additionally enhanced by higher Hcy levels, which might be an indication for primary prevention in these individuals.

  9. Perioperative mortality and morbidity prediction using POSSUM, P-POSSUM and APACHE II in Chinese gastric cancer patients: surgical method is a key independent factor affecting prognosis.

    Science.gov (United States)

    Fang, Yantian; Wu, Chunhsien; Gu, Xiaodong; Li, Zhengyang; Xiang, Jianbin; Chen, Zongyou

    2014-02-01

    Gastric cancer is the fourth most common cancer worldwide. Predicting morbidity and mortality is important in deciding timing of surgery and type of surgery offered. APACHE II, POSSUM, and P-POSSUM are the most reliable scoring methods in use today. This is the first paper to evaluate the utility of all three scoring systems in China. We collected data on 851 patients (583 male and 268 female) who underwent surgery between 1991 and 2011. Physiological and pathological data was entered in spreadsheet format and analyzed using STATA version 11.0 to generate ROC curves for each scoring system. In predicting mortality, P-POSSUM and POSSUM were most effective and APACHE II was ineffective. POSSUM predicted a higher morbidity risk than was actually encountered. Age and type of operation were found to be independent risk factors for mortality. The utility of the APACHE II score in gastric cancer patients is limited. APACHE II is suitable for considering group versus individual effect. The POSSUM score is useful in general surgery, but needs improvement. We found the P-POSSUM score to be superior for morbidity and mortality prediction. P-POSSUM is useful for both the general population and for a specific cohort. The type of surgery is a key decision point for surgeons, and independently affects prognosis. Based upon these findings and clinical scoring systems, clinicians can develop individualized treatment algorithms.

  10. Conversion to Resection in Patients Receiving Systemic Chemotherapy for Unresectable and/or Metastatic Colorectal Cancer-Predictive Factors and Prognosis.

    Science.gov (United States)

    Nozawa, Hiroaki; Ishihara, Soichiro; Kawai, Kazushige; Hata, Keisuke; Kiyomatsu, Tomomichi; Tanaka, Toshiaki; Nishikawa, Takeshi; Otani, Kensuke; Yasuda, Koji; Sasaki, Kazuhito; Kaneko, Manabu; Murono, Koji

    2017-10-19

    Systemic chemotherapy increases the possibility of resection in patients with initially unresectable colorectal cancer (CRC), especially patients with hepatic metastasis. However, the predictive factors and prognosis of conversion to resection after chemotherapy in patients with various organ metastases remain largely unknown. We reviewed the data from metastatic CRC (mCRC) patients who had received oxaliplatin- or irinotecan-based systemic chemotherapy from 2005 to 2016. The predictors for conversion to surgery were assessed by multivariate analyses. Cancer-free survival and overall survival after the initiation of treatment were compared between patients who had undergone successful conversion therapy and those who had undergone surgery first for resectable stage IV CRC. Of 99 mCRC patients receiving first-line chemotherapy, 23 underwent secondary surgical resection. Single organ metastasis, the presence of liver metastases, and the use of biologic agents were independent predictors of successful conversion therapy. The long-term survival of patients who underwent successful secondary surgery did not differ significantly from that of the 112 patients with resectable stage IV CRC who had undergone surgery first. Liver metastases and single organ metastasis were more likely to be resected after chemotherapy than were other metastatic lesions in mCRC. The use of biologic agents contributed to the increased conversion rate. Successful conversion resulted in outcomes similar to those of resectable stage IV CRC. Copyright © 2017 Elsevier Inc. All rights reserved.

  11. The road to success. Long-term prognosis for persons living with HIV in Denmark - time trends and risk factors.

    Science.gov (United States)

    Lohse, Nicolai

    2016-02-01

    The work on this thesis began in 2003 when the global HIV epidemic was out of control. A minority of persons with HIV were benefitting fully from the recently introduced highly efficacious antiretroviral therapy (ART) combinations. Among the global challenges were lack of access to good healthcare, drug toxicity, and emergence of drug-resistant virus. It was unknown how long the drugs could maintain their efficacy in the individual even if administered as intended, and there was a fear that the increased drug pressure would increase the prevalence of drug resistance, subsequently leading to transmission of resistant virus from one individual to another, and thereby waning the treatment options available. Hence, we were far from the ideal conditions where an HIV-infected individual gets to know immediately that he/she is infected, has access to specialized medical and social support, receives a drug combination which effectively suppresses the virus and has no side effects, and is free of co-morbid conditions both before and after he/she gets infected. The nine papers on which this thesis is based each aimed to provide new knowledge to aspects of the above. Late diagnosis and late presentation to clinical care continue to be major barriers to improved HIV management. We used nation-wide hospital registries to explore the potential for an indicator disease-based HIV testing strategy. A range of conditions that were manifestations of the HIV infection itself were found to be associated with highly increased risk of HIV diagnosis during the coming year, but less so three to five years later. Other conditions were associated with an almost constant five-year long increased risk of being diagnosed with HIV because they share behavioural risk factors with HIV, making them indicators of not only current HIV but also of future HIV acquisition. Hence, indicator condition-based testing should be adapted to the local epidemic and could be a valuable addition to the existing

  12. Cardiovascular Risk Factors and Health Knowledge among Freshman College Students with a Family History of Cardiovascular Disease.

    Science.gov (United States)

    Tamragouri, Ravikiran N.; And Others

    1986-01-01

    This study compared the cardiovascular health knowledge, perception of risk factors, and health behavior of 69 freshmen with a family history of cardiovascular disease with 154 freshmen without this history. Results are discussed. (Author/MT)

  13. Understanding Cancer Prognosis

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    Full Text Available ... Diagnosis Staging Prognosis Treatment Types of Treatment Side Effects Clinical Trials Cancer Drugs Complementary & Alternative Medicine Coping Feelings & Cancer Adjusting to ...

  14. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Staging Prognosis Treatment Types of Treatment Side Effects Clinical Trials Cancer Drugs Complementary & Alternative Medicine Coping Feelings & Cancer Adjusting to Cancer Self Image & ...

  15. Understanding Cancer Prognosis

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    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 ...

  16. Analysis of Preoperative Metabolic Risk Factors Affecting the Prognosis of Patients with Esophageal Squamous Cell Carcinoma: The Fujian Prospective Investigation of Cancer (FIESTA Study

    Directory of Open Access Journals (Sweden)

    Feng Peng

    2017-02-01

    Full Text Available Some metabolic factors have been shown to be associated with an increased risk of esophageal cancer; however the association with its prognosis is rarely reported. Here, we assessed the prediction of preoperative metabolic syndrome and its single components for esophageal cancer mortality by analyzing a subset of data from the ongoing Fujian prospective investigation of cancer (FIESTA study. Between 2000 and 2010, patients who underwent three-field lymphadenectomy were eligible for inclusion. Blood/tissue specimens, demographic and clinicopathologic data were collected at baseline. Metabolic syndrome is defined by the criteria proposed by Chinese Diabetes Society. In this study, analysis was restricted to esophageal squamous cell carcinoma (ESCC due to the limited number of other histological types. The median follow-up in 2396 ESCC patients (males/females: 1822/574 was 38.2 months (range, 0.5–180 months. The multivariate-adjusted hazard ratio (HR of metabolic syndrome for ESCC mortality was statistically significant in males (HR, 95% confidence interval, P: 1.45, 1.14–1.83, 0.002, but not in females (1.46, 0.92–2.31, 0.107. For single metabolic components, the multivariate-adjusted HRs were significant for hyperglycemia (1.98, 1.68–2.33, <0.001 and dyslipidemia (1.41, 1.20–1.65, <0.001 in males and for hyperglycemia (1.76, 1.23–2.51, <0.001 in females, independent of clinicopathologic characteristics and obesity. In tree-structured survival analysis, the top splitting factor in both genders was tumor-node-metastasis stage, followed by regional lymph node metastasis. Taken together, our findings demonstrate that preoperative metabolic syndrome was a significant independent predictor of ESCC mortality in males, and this effect was largely mediated by glyeolipid metabolism disorder.

  17. Association between the expression of T-cadherin and vascular endothelial growth factor and the prognosis of patients with gastric cancer.

    Science.gov (United States)

    Wei, Bin; Shi, Haitao; Lu, Xiaolan; Shi, Ameng; Cheng, Yan; Dong, Lei

    2015-08-01

    T-cadherin has been identified as a tumor-suppressor gene in several types of cancer. The present study aimed to investigate the association of the expression of T-cadherin with angiogenesis, and to evaluate its prognostic value for patients with primary gastric cancer. Gastric cancer tissues and matched adjacent tissues from 166 patients receiving surgical resection were included in the present study. The expression of T-cadherin was detected using immunohistochemistry, western blotting and reverse transcription-quantitative polymerase chain reaction. The expression of vascular epidermal growth factor (VEGF) was detected using immunohistochemistry, and its association with the expression of T-cadherin was analyzed. In addition, the association between the expression of T-cadherin and clinicopathological features were analyzed. The mRNA and protein expression levels of T-cadherin were significantly lower in the gastric cancer tissue compared with the corresponding adjacent normal tissue (PT-cadherin in the gastric cancer tissue. The decreased protein expression of T-cadherin correlated with smoking, larger tumor size (diameter, >4 cm), lymph node metastasis and a higher tumor-lymph node-metastasis stage (PT-cadherin was not correlated with gender, age, alcohol intake, Helecobacter pylori infection or differentiation (P>0.05). The multivariate analysis demonstrated that the expression of T-cadherin was an independent prognostic factor for the overall survival rate of patients with gastric cancer. This data suggested that the downregulation of T-cadherin may contribute to gastric cancer progression, representing a useful biomarker for predicting the biological behavior and prognosis of gastric cancer. However, no significant association was observed between the expression of VEGF and T-cadherin.

  18. Factors contributing to anxious driving behavior: The role of stress history and accident severity

    Science.gov (United States)

    Clapp, Joshua D.; Olsen, Shira A.; Danoff-Burg, Sharon; Hagewood, J. Houston; Hickling, Edward J.; Hwang, Vivian S.; Beck, J. Gayle

    2011-01-01

    Although fear and travel avoidance among anxious drivers are well documented, relatively little is known about the behavior of anxious individuals who continue to drive. Previous research has identified three broad domains of anxious driving behavior: exaggerated safety/caution behaviors, anxiety-based performance deficits, and hostile/aggressive driving behaviors. In an effort to explicate factors associated with the development of anxious driving behaviors, associations with objective accident severity, accident-related distress, and life stress history were explored among individuals reporting accident involvement (N = 317). Interactive effects of accident distress and self-reported stress history were noted across all three domains of anxious driving behavior. Examination of these effects indicates unique associations between accident distress and anxious behavior only in those reporting more severe life stress. Consistent with contemporary models of anxiety, these data suggest stress history may serve as a general vulnerability factor for development of anxious driving behavior following accident involvement. PMID:21377829

  19. Copper, borders and nation-building : the Katangese factor in Zambian political and economic history

    NARCIS (Netherlands)

    Guene, E.

    2017-01-01

    This book is based on Enid Guene Master's thesis 'Copper, Borders and Nation-building: The Katangese Factor in Zambian Economic and Political History', runner-up in the African Studies Centre, Leiden's 2014 African Thesis Award. This annual award for Master's students encourages student research and

  20. Factors associated with young adults' knowledge regarding family history of Stroke

    OpenAIRE

    Lima,Maria Jose Melo Ramos; Moreira,Thereza Maria Magalhães; Florêncio,Raquel Sampaio; Braga Neto,Predro

    2016-01-01

    ABSTRACT Objective: to analyze the factors associated with young adults' knowledge regarding family history of stroke. Method: an analytical transversal study, with 579 young adults from state schools, with collection of sociodemographic, clinical and risk factor-related variables, analyzed using logistic regression (backward elimination). Results: a statistical association was detected between age, civil status, and classification of arterial blood pressure and abdominal circumference wit...

  1. 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 ...

  2. Understanding Cancer Prognosis

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    Full Text Available ... with the same type of cancer. Several types of statistics may be used to estimate prognosis. The most ... see the benefit of new treatments and ways of finding cancer. So, the statistics your doctor uses to make a prognosis may ...

  3. Age-related macular degeneration: the importance of family history as a risk factor.

    Science.gov (United States)

    Shahid, Humma; Khan, Jane C; Cipriani, Valentina; Sepp, Tiina; Matharu, Baljinder K; Bunce, Catey; Harding, Simon P; Clayton, David G; Moore, Anthony T; Yates, John R W

    2012-03-01

    Family history is considered a risk factor for age-related macular degeneration (AMD). With the advent of effective therapy for the disease, the importance of family history merits further investigation. This study quantifies the risk associated with family history, first, by a case-control study of reported family history and, second, by examining the siblings of AMD cases. The authors recruited cases with advanced AMD, spouses and siblings. All subjects were carefully phenotyped. Clinical findings in the siblings were compared with spouses. Information about family history was collected. The ORs for reported family history of AMD were calculated. Analyses were adjusted for age, smoking and genotype. 495 AMD cases, 259 spouses and 171 siblings were recruited. The OR for AMD was 27.8 (CI 3.8 to 203.0; p=0.001) with a reported family history of an affected parent and 12.0 (CI 3.7 to 38.6; p<0.0001) with a history of an affected sibling. ORs adjusted for age and smoking were higher. Examination of siblings confirmed their increased risk with 23% affected by AMD and an OR of 10.8 (4.5 to 25.8; p<0.0001). Adjusting for age increased the OR to 16.1 (6.2 to 41.8). The risk of AMD is greatly increased by having an affected first-degree relative. Those at risk need to be made aware of this and AMD patients should advise siblings and children to seek prompt ophthalmological advice if they develop visual symptoms of distortion or reduced vision.

  4. Anti-factor VIII IgA as a potential marker of poor prognosis in acquired hemophilia A: results from the GTH-AH 01/2010 study.

    Science.gov (United States)

    Tiede, Andreas; Hofbauer, Christoph J; Werwitzke, Sonja; Knöbl, Paul; Gottstein, Saskia; Scharf, Rüdiger E; Heinz, Jürgen; Groß, Jürgen; Holstein, Katharina; Dobbelstein, Christiane; Scheiflinger, Fritz; Koch, Armin; Reipert, Birgit M

    2016-05-12

    Neutralizing autoantibodies against factor VIII (FVIII), also called FVIII inhibitors, are the cause of acquired hemophilia A (AHA). They are quantified in the Bethesda assay or Nijmegen-modified Bethesda assay by their ability to neutralize FVIII in normal human plasma. However, FVIII inhibitors do not represent the whole spectrum of anti-FVIII autoantibodies. Here, we studied isotypes, immunoglobulin G subclasses, and apparent affinities of anti-FVIII autoantibodies to assess their prognostic value for the outcome in AHA. We analyzed baseline samples from patients enrolled in the prospective GTH-AH 01/2010 study. Our data suggest that anti-FVIII immunoglobulin A (IgA) autoantibodies are predictors of poor outcome in AHA. Anti-FVIII IgA-positive patients achieved partial remission similar to anti-FVIII IgA-negative patients but had a higher risk of subsequent recurrence. Consequently, IgA-positive patients achieved complete remission less frequently (adjusted hazard ratio [aHR], 0.35; 95% confidence interval [CI], 0.18-0.68; P < .01) and had a higher risk of death (aHR, 2.62; 95% CI, 1.11-6.22; P < .05). Anti-FVIII IgA was the strongest negative predictor of recurrence-free survival after achieving partial remission and remained significant after adjustment for baseline demographic and clinical characteristics. In conclusion, anti-FVIII IgA represents a potential novel biomarker that could be useful to predict prognosis and tailor immunosuppressive treatment of AHA. © 2016 by The American Society of Hematology.

  5. Decreased mRNA expression of transcription factor forkhead box F2 is an indicator of poor prognosis in patients with resected esophageal squamous cell carcinoma.

    Science.gov (United States)

    Zheng, Yu-Zhen; Wen, Jing; Cao, Xun; Yang, Hong; Luo, Kong-Jia; Liu, Qian-Wen; Huang, Qing-Yuan; Chen, Jun-Ying; Fu, Jian-Hua

    2015-05-01

    The transcription factor forkhead box F2 (FOXF2) is an evolutionarily conserved DNA-binding protein involved in embryogenesis and metabolism. Although recent studies prove that FOXF2 is a tumor suppressor in various human cancers, the role of FOXF2 in esophageal squamous cell carcinoma (ESCC) remains unknown. Therefore, samples were collected from 188 ESCC patients, including 33 pairs of tumor and non-tumor tissues, and FOXF2 mRNA expression was investigated by quantitative polymerase chain reaction. The results demonstrated that FOXF2 mRNA is downregulated in tumor tissues compared to paired non-tumor tissues (P=0.048). The receiver operating characteristic curve analysis indicated 1.2 as a cut-off point and, thus, 125 and 63 tumors were classified as low- and high-level FOXF2 mRNA expression, respectively. We observed that low-level FOXF2 mRNA expression in the tumors was associated with a higher frequency of lymph node metastasis (P=0.044), an effect further suggested by the multivariate logistic regression analysis (P=0.060). According to the univariate Cox analysis, patients harboring tumors with low-level FOXF2 mRNA expression had a significantly increased mortality risk compared to those with high-level expression (hazard ratio=1.700, 95% confidence interval, 1.077-2.681), with 5-year survival rates of 41.1 and 61.9%, respectively. This negative prognostic effect of low-level FOXF2 mRNA expression was further validated in the multivariate Cox analysis (P=0.021). The subgroup analysis demonstrated that the effect of FOX2 mRNA expression was limited to male patients and those with advanced-stage disease. Taken together, these findings suggest that FOXF2 may be an anti-oncogene for ESCC and decreased FOXF2 mRNA expression is associated with a poor prognosis in patients with ESCC.

  6. 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.

  7. Lifestyle, dietary, and medical history factors associated with pancreatic cancer risk in Ontario, Canada.

    Science.gov (United States)

    Anderson, Laura N; Cotterchio, Michelle; Gallinger, Steven

    2009-08-01

    Pancreatic adenocarcinoma has one of the worst survival rates of all the cancers. Established risk factors for this malignancy are smoking, body mass index (BMI) and family history of pancreatic cancer. Findings are inconsistent regarding pancreatitis, diabetes, allergies, intake of fruit, vegetables, red meat, alcohol, caffeine, vitamin C, calcium, and folate supplements. Possible pancreatic cancer risk factors were evaluated within the population-based Ontario Pancreas Cancer Study. Pathologically confirmed pancreatic cancer cases (n = 422) were identified from the Ontario Cancer Registry between 2003 and 2007. Controls (n = 312) were recruited through random digit dialing. Data were collected using self-administered questionnaires. Multivariate logistic regression was used to obtain odds ratios. Smoking, BMI, family history of pancreatic cancer, and caffeine were significantly associated with increased pancreatic cancer risk, while fruit intake and allergies significantly decreased risk. No other significant associations were observed in the multivariate model. Effect modification by smoking status was suggested for caffeine, family history of pancreatic cancer, BMI, and fruit. This study further clarifies the association between several lifestyle, dietary and medical history factors, and pancreatic cancer risk, many of which are potentially modifiable. Possible effect modification by smoking status should be further explored in future etiologic studies.

  8. Prevalence of obesity in adolescents with history of pregnancy and associated factors in Korea.

    Science.gov (United States)

    Baek, Seong-Ik; So, Wi-Young

    2011-01-01

    The pregnancy was a risk factor for excessive weight gain for women. However, there is no information about the prevalence of obesity and its relationship with a history of pregnancy in girls. Therefore, the purpose of this study was to investigate differences in the prevalence of obesity in adolescent females with a history of pregnancy and factors associated with it, in Korea. In 2009, 69 of 34,247 female students revealed that they had experienced pregnancy in response to the 5(th) Korea Youth Risk Behavior Web-based Survey (KYRBWS-V) project by the Korea Centers for Disease Control and Prevention (KCDCP). The body mass index (BMI) and experienced pregnancy categories of the KYRBWS-V were assessed, and, for data analysis, the independent t-test, chi-square test, and multivariate logistic regression were used. The risk of pregnancy was increased by approximately 47% per unit increase in age, and 331% per unit increase in depression, respectively. Conversely, the risk decreased by 19% per unit increase in BMI and 33% per unit increase (ranged from 1: very rich to 5: very poor) in the family economic state. Obesity in adolescent females is minimally affected by a history of pregnancy, if at all, despite the fact that pregnancy was a risk factor for excessive weight gain in women. However, adolescent females with a history of pregnancy have higher levels of depression than do normal peers in Korea.

  9. Long-term prognosis of acute back pain in patients seen in general practice

    DEFF Research Database (Denmark)

    Schiøttz-Christensen, Berit; Nielsen, Gunnar Lauge; Hansen, Vivian Kjær

    1999-01-01

    practice in Denmark. The patients were those aged 18-60 years consulting their GP due to an episode of LBP lasting less than 2 weeks. The GPs collected data regarding 34 exposure variables, including their global assessment of the likelihood of chronic LBP. Outcome variables were collected from......OBJECTIVES: We aimed to examine the prognosis of acute low back pain (LBP) in patients in general practice and to identify prognostic factors associated with the long-term prognosis based on information immediately available to the GP. METHOD: We conducted a prospective cohort study in general...... to develop chronic LBP and (iii) a history of LBP having caused previous sick leave. CONCLUSIONS: LBP in general practice has a good prognosis with regard to sick leave, but a high proportion of patients continue to complain of LBP. We were not able to identify objective measures that strongly predict...

  10. Life history factors, personality and the social clustering of sexual experience in adolescents.

    Science.gov (United States)

    van Leeuwen, Abram J; Mace, Ruth

    2016-10-01

    Adolescent sexual behaviour may show clustering in neighbourhoods, schools and friendship networks. This study aims to assess how experience with sexual intercourse clusters across the social world of adolescents and whether predictors implicated by life history theory or personality traits can account for its between-individual variation and social patterning. Using data on 2877 adolescents from the Avon Longitudinal Study of Parents and Children, we ran logistic multiple classification models to assess the clustering of sexual experience by approximately 17.5 years in schools, neighbourhoods and friendship networks. We examined how much clustering at particular levels could be accounted for by life history predictors and Big Five personality factors. Sexual experience exhibited substantial clustering in friendship networks, while clustering at the level of schools and neighbourhoods was minimal, suggesting a limited role for socio-ecological influences at those levels. While life history predictors did account for some variation in sexual experience, they did not explain clustering in friendship networks. Personality, especially extraversion, explained about a quarter of friends' similarity. After accounting for life history factors and personality, substantial unexplained similarity among friends remained, which may reflect a tendency to associate with similar individuals or the social transmission of behavioural norms.

  11. Understanding Cancer Prognosis

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

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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 ...

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  1. Understanding Cancer Prognosis

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  18. The colorectal carcinoma prognosis factors: Significance of diagnosis delay Factores pronósticos en carcinoma colorrectal: Importancia de la demora diagnóstica

    Directory of Open Access Journals (Sweden)

    E. Gómez-Domínguez

    2006-05-01

    Full Text Available Introduction: detection of early-stage colorectal carcinoma (CRC -( Dukes' A or B- provides better survival rates in these patients. Thus, the effectiveness of screening programs in asymptomatic patients or of early diagnosis in symptomatic individuals has been postulated. The aim of this study was to establish whether a delay in diagnosis or other factors are related to CRC stage. Patients and methods: a retrospective study was performed on 96 patients with CRC. Age at diagnosis, gender distribution, intestinal disorders, diagnosis delay, primary sign and -regarding CRC- localization, stage (Dukes' and grade of differentiation (well differentiated; non-well differentiated; poorly differentiated were recorded. Results: diagnosis delay was 185 ± 190 days. Patients delay in obtaining a diagnosis was 119 ± 158 days. In 40% of patients CRC was diagnosed at an early stage (Dukes' A or B, and in 13% CRC was poorly differentiated. The only factor with an independent effect on Dukes' stage was tumor differentiation (p: 0.0012. Distal location was associated with less advanced tumors without statistical significance (p: 0.156. Conclusion: based on the presented data, a greater effort regarding screening programs for healthy people seems warranted, as improved survival has been demonstrated when diagnosis delay is reduced, particularly in patients with the highest mean delay.Introducción: el diagnóstico precoz del cáncer colorrectal (estadios A y B de Dukes consigue mejorar las tasas de supervivencia de estos pacientes. Con este objetivo se ha propuesto como estrategia acelerar el diagnóstico de enfermos sintomáticos o realizar cribados en enfermos asintomáticos. El objetivo de este trabajo es identificar los factores que influyen en la extensión tumoral del carcinoma colorrectal, especialmente la demora en el diagnóstico. Material y métodos: estudio prospectivo de una serie de 99 pacientes diagnosticados de carcinoma colorrectal en los que se

  19. Can family risk-factors moderate the link between psychopathy and life-history strategy?

    Directory of Open Access Journals (Sweden)

    Međedović Janko

    2016-01-01

    Full Text Available Life History Theory is an explanatory evolutionary framework which explains differences in fitness-relevant outcomes using the characteristics of the environment and individual organisms. Basically, individuals can be positioned somewhere on the r/K continuum of the Life History Strategy (LHS: a K or slow strategy represents later maturity and reproduction, a smaller number of offspring with higher investment in them, while the r (or fast strategy follows the opposite pattern. Previous research offered evidence that psychopathy can represent a trait associated with fast LHS. In the present research we examined the relations between the family risk-factors, a four-factor model of psychopathy and the LHS in a sample of male convicts (N=181. The results have shown that a manipulative and deceitful interpersonal style is associated with slow LHS while shallow affect and antisocial tendencies are related to fast LHS. The interactions between psychopathy and family risk-factors revealed that parental criminal behaviour enhances the relation between fast LHS and psychopathic traits, including the manipulative interpersonal style. The findings are in accordance with the Life History Theory and provide a deeper understanding of the preservation of psychopathy in contemporary populations.

  20. Risk factors in past histories and familial episodes related to development of testicular germ cell tumor.

    Science.gov (United States)

    Kanto, Satoru; Hiramatsu, Masayoshi; Suzuki, Kenichi; Ishidoya, Shigeto; Saito, Hideo; Yamada, Shigeyuki; Satoh, Makoto; Saito, Seiichi; Fukuzaki, Atsushi; Arai, Yoichi

    2004-08-01

    A retrospective study was conducted to examine the host factors of 240 testicular germ cell tumor patients. This study was performed to address a new theory proposed by Skakkebaek called testicular dysgenesis syndrome which claims that cryptorchism, hypospadias, poor semen quality and testicular germ cell tumors are symptoms of an underlying testicular dysgenesis in uterus. The past health histories and familial episodes of 240 testicular germ cell tumor patients were examined. The past health histories included cryptorchism, hypospadias, infertility, atrophic testis and inguinal hernia. Of the 240 patients, 13 (5.4%) had a history of cryptorchism or orchidopexy. Two (0.8%) showed existence of hypospadias or had experienced urethroplasty. Among 129 married couples, 104 (80.6%) couples were fertile. Three (1.3%) patients developed testicular tumors after they were diagnosed as infertile or came to the hospital with the complaints of infertility. Four (1.7%) had contralateral atrophic testis. 19 (7.9%) had experienced inguinal herniorrhaphy before age 15. Three (1.3%) had testicular germ cell tumor patients among their family or relatives. The testicular germ cell tumor patients showed a considerable incidence of complications such as cryptorchism, hypospadias and incomplete closure of processus vaginalis. Cryptorchism, perinatal factors and familial factors could be risks for developing testicular germ cell tumors.

  1. 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

  2. Influence of endoscopic sinus surgery on the quality of life of patients with early nasopharyngeal carcinoma and the analysis of prognosis-related factors.

    Science.gov (United States)

    Si, Yong-Feng; Lan, Gui-Ping; Deng, Zhuo-Xia; Weng, Jing-Jin; Si, Jin-Yuan; Qin, Yang-Da; Huang, Bo; Wang, Yong-Li; Yang, Yong; Qin, Yin; Zhang, Ben-Jian; Han, Xing; Xiong, Wei-Ming

    2017-07-01

    The aim of this study is investigate the influence of endoscopic sinus surgery on the quality of life and prognosis of patients with early nasopharyngeal carcinoma. Patients initially diagnosed with early nasopharyngeal carcinoma and received surgical treatment were matched with nasopharyngeal carcinoma patients who received chemoradiotherapy at a ratio of 1:1, according to the following seven factors: gender, age, T staging, N staging, clinical staging, radiotherapy options, and chemotherapy options. Patients in the surgery group received endoscopic sinus surgery plus chemoradiotherapy, while subjects in the control group received chemoradiotherapy. The quality of life of patients before and after treatment was evaluated based on the FACT-H&N (Functional Assessment of Cancer Therapy-Head and Neck) and QLQ-H&N35 (Head and Neck Cancer Specific Module) questionnaires. In addition, overall survival and disease-free survival were compared between these two groups. The results showed overall survival was superior in the surgery group compared with the control group ( p = 0.007). However, the difference in disease-free survival between these two groups was not statistically significant ( p = 0.128). Furthermore, subgroup analysis revealed that for N0 patients, the effect of surgery combined with chemoradiotherapy on overall survival was superior to that of chemoradiotherapy ( p = 0.048); while for N1 patients, the difference in overall survival between these two groups was not statistically significant ( p = 0.065). For early nasopharyngeal carcinoma patients without lymph node metastasis, overall survival and disease-free survival in T1 patients were superior to those in T2 patients (χ2 = 4.403, p = 0.036; χ2 = 4.542, p = 0.033). At the end of treatment, the pain score was found to be significantly lower in the surgery group than in the chemoradiotherapy group ( p = 0.027). At 3 months and 1 year after treatment, dry mouth scores were significantly lower in the

  3. Membranous expressions of Lewis y and CAM-DR-related markers are independent factors of chemotherapy resistance and poor prognosis in epithelial ovarian cancer.

    Science.gov (United States)

    Zhu, Lian-Cheng; Gao, Jian; Hu, Zhen-Hua; Schwab, Carlton L; Zhuang, Hui-Yu; Tan, Ming-Zi; Yan, Li-Mei; Liu, Juan-Juan; Zhang, Dan-Ye; Lin, Bei

    2015-01-01

    Chemotherapy resistance is a common problem faced by patients diagnosed with epithelial ovarian cancer (EOC). Currently there are no specific or sensitive clinical biomarkers that maybe implemented to identify chemotherapy resistance and give insight to prognosis. The aim of this study is to investigate the roles of Lewis y antigen and the markers associated with cell-adhesion-mediated drug resistance (CAM-DR) in patients with EOC. 92 EOC patients who were treated with systemic chemotherapy after cytoreductive surgery were included in this analysis. Patients were divided into two groups, chemotherapy sensitive (n = 56) and resistant (n = 36). Immunohistochemical (IHC) staining for Lewis y and CAM-DR-related cell surface proteins including CD44, CD147, HE4 (Human epididymis protein 4), integrin α5, β1, αv and β3 were conducted on tissues collected during primary debulking surgery. Using multivariate logistic regressions, IHC results were compared to clinical variables and chemotherapy resistance to determine possible correlations. The relationships between IHC expression and progression-free survival (PFS) and overall survival (OS) were analyzed using Kaplan-Meier method and Cox regression analysis. Membranous expression of Lewis y and all these CAM-DR-related markers were significantly higher in the resistant group than that of the sensitive group (all P < 0.01). Multivariate regression analysis revealed that high expression of Lewis y, CD44, HE4, integrin α5 and β1 as well as advanced FIGO stage were independent risk factors for chemotherapy resistance (all P < 0.05). Advanced FIGO stage, lymph node metastasis and high expression of Lewis y, CD44, CD147, HE4, integrin α5, β1 were associated with a shorter PFS and OS (all P < 0.05). Moreover, multivariate COX analysis demonstrated that the following variates were independent predictors of worse PFS and OS survival: late FIGO stage (P = 0.013, 0.049), high expressions of Lewis y (P = 0.010, 0.036), HE4 (P

  4. Acculturation, Behavioral Factors, and Family History of Breast Cancer among Mexican and Mexican-American Women.

    Science.gov (United States)

    Nodora, Jesse N; Cooper, Renee; Talavera, Gregory A; Gallo, Linda; Meza Montenegro, María Mercedes; Komenaka, Ian; Natarajan, Loki; Gutiérrez Millán, Luis Enrique; Daneri-Navarro, Adrian; Bondy, Melissa; Brewster, Abenaa; Thompson, Patricia; Martinez, María Elena

    2015-01-01

    Incidence rates for breast cancer are higher among Mexican-American (MA) women in the United States than women living in Mexico. Studies have shown higher prevalence of breast cancer risk factors in more acculturated than less acculturated Hispanic/Latinas in the United States. We compared the prevalence of behavioral risk factors and family history of breast cancer by level of acculturation and country of residence in women of Mexican descent. Data were collected from 1,201 newly diagnosed breast cancer patients living in Mexico (n = 581) and MAs in the United States (n = 620). MA participants were categorized into three acculturation groups (Spanish dominant, bilingual, and English dominant); women living in Mexico were used as the referent group. The prevalence of behavioral risk factors and family history of breast cancer were assessed according to acculturation level, adjusting for age at diagnosis and education. In the adjusted models, bilingual and English-dominant MAs were significantly more likely to have a body mass index of 30 kg/m(2) or greater, consume more than one alcoholic beverage a week, and report having a family history of breast cancer than women living in Mexico. All three U.S. acculturation groups were significantly more likely to have lower total energy expenditure (≤533 kcal/d) than women in Mexico. English-dominant women were significantly less likely to ever smoke cigarettes than the Mexican group. Our findings add to the limited scientific literature on the relationships among acculturation, health behavior, and family history of breast cancer in Mexican and MA women. Copyright © 2015 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

  5. Characteristics of Foster Care History as Risk Factors for Psychiatric Disorders Among Youth in Care.

    Science.gov (United States)

    Okpych, Nathanael J; Courtney, Mark E

    2017-03-02

    This study evaluates foster care history characteristics as risk factors for psychopathology. We examine characteristics of youths' foster care histories separately and as a gestalt (i.e., identification of latent classes). Six mental health disorders and lifetime suicide attempt were assessed via in-person interviews with a representative sample of older adolescents in California foster care (n = 706). Information on respondents' foster care histories were obtained from state administrative data. Half of the sample (47.3%) screened positive for a psychiatric disorder and 1/4 (25.2%) had attempted suicide. When assessed individually, placement instability predicted posttraumatic stress disorder (PTSD), alcohol and substance use problems, and suicide attempt. Primary placement type and maltreatment type were also associated with 1 or more psychiatric disorders. When foster care characteristics were considered in concert, 6 latent classes were identified: veterans, returners, treated stayers, midrangers, late stayers, and disquieted drifters. Three latent classes (returners, late stayers, and disquieted drifters) were at increased risk of psychiatric problems relative to 1 or more of the other latent classes. Both separate foster care characteristics and the gestalt of youths' foster care histories identified risks of psychiatric problems. Results from these analyses can inform the development of risk assessment tools. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  6. Trauma history as a resilience factor for patients recovering from total knee replacement surgery.

    Science.gov (United States)

    Cremeans-Smith, Julie K; Greene, Kenneth; Delahanty, Douglas L

    2015-01-01

    Research concerning the impact of trauma history on individuals' ability to cope with subsequent events is mixed. While many studies find that trauma history increases vulnerability for conditions such as post-traumatic stress disorder and chronic pain, others reveal that there are benefits associated with moderate levels of stress (e.g. development of coping skills). The present study investigated whether the experience of prior traumatic stressors would serve as a risk or resilience factor based on physical and emotional outcomes among patients recovering from total knee replacement surgery (TKR). 110 patients undergoing unilateral, TKR completed surveys before surgery, as well as one and three months following the procedure. Contrary to hypotheses, patients who reported more prior traumas experienced less severe pain and functional limitations at one- (β = -.259, p = .006) and three-month follow-up assessments (β = -.187, p = .04). A similar pattern emerged when specific types of traumas (e.g. interpersonal) were examined in relation to physical recovery. Further, patients' trauma history was negatively related to symptoms of post-traumatic stress three-months following surgery (e.g. Avoidance: β = -.200, p = .037). Trauma history represents a source of resilience, rather than vulnerability, within the context of arthroplastic surgery.

  7. Imitative and Direct Learning as Interacting Factors in Life History Evolution.

    Science.gov (United States)

    Bullinaria, John A

    2017-01-01

    The idea that lifetime learning can have a significant effect on life history evolution has recently been explored using a series of artificial life simulations. These involved populations of competing individuals evolving by natural selection to learn to perform well on simplified abstract tasks, with the learning consisting of identifying regularities in their environment. In reality, there is more to learning than that type of direct individual experience, because it often includes a substantial degree of social learning that involves various forms of imitation of what other individuals have learned before them. This article rectifies that omission by incorporating memes and imitative learning into revised versions of the previous approach. To do this reliably requires formulating and testing a general framework for meme-based simulations that will enable more complete investigations of learning as a factor in any life history evolution scenarios. It does that by simulating imitative information transfer in terms of memes being passed between individuals, and developing a process for merging that information with the (possibly inconsistent) information acquired by direct experience, leading to a consistent overall body of learning. The proposed framework is tested on a range of learning variations and a representative set of life history factors to confirm the robustness of the approach. The simulations presented illustrate the types of interactions and tradeoffs that can emerge, and indicate the kinds of species-specific models that could be developed with this approach in the future.

  8. Understanding Cancer Prognosis

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    Full Text Available ... History Committees of Interest Legislative Resources Recent Public Laws Contact Overview & Mission History of NCI Contributing to ... History Committees of Interest Legislative Resources Recent Public Laws Careers Visitor Information Search Search Home About Cancer ...

  9. Positive and Negative Factors of Economic Development in Economic History of South Korea

    Directory of Open Access Journals (Sweden)

    Park Jong Min

    2017-01-01

    Full Text Available Purpose: the aim of the article is to analyze the Korean economic strategy from the beginning of its development until modern stage. Examination of how this strategy has changed depending on changes within domestic and international economic environment, assumptions, set goals, their effectiveness and significance of all the taken measures. It will demonstrate waypoints for the future economic development and will become a trigger towards recognition of the successful development of the Korean economy by other countries. Methods: the methodological bases of this article are the economic and statistical methods of analysis of the Korean economys, graphical methods displaying economic indicators. Results: economic history of South Korea over the past century shows the positive and negative factors of the development from an economically weak country into a developing country. The history of the Japanese occupation of Korea, lasting from 1910 to 1945, showed that for a country which has lost its national sovereignty, expropriated the state's economy has no effect after the restoration of independence, and that the economy cannot develop in conditions of chaos within the political, economic and social spheres. Even after the establishment of a military dictatorship, it is possible to note that despite limitations of citizens’ rights, the economy can still grow if the people want it. In addition to the development of internal political system, unstable factors in the process of promotion of social reforms and hastily adopted policy of "open doors" in order to enhance the international status are unreasonable political, economic and social changes. In turn, the inability to control currency exchange in Asian countries, which is a policy of economic development, has shown the existence of a risk of national bankruptcy. Moreover, the adoption of policies of excessive decrease of interest rates in order to revive the recession may be counterproductive

  10. Factors affecting frequency of communication about family health history with family members and doctors in a medically underserved population.

    Science.gov (United States)

    Kaphingst, Kimberly A; Goodman, Melody; Pandya, Chintan; Garg, Priyanka; Stafford, Jewel; Lachance, Christina

    2012-08-01

    Family history contributes to risk for many common chronic diseases. Little research has investigated patient factors affecting communication of this information. 1061 adult community health center patients were surveyed. We examined factors related to frequency of discussions about family health history (FHH) with family members and doctors. Patients who talked frequently with family members about FHH were more likely to report a family history of cancer (p =.012) and heart disease (p health information frequently in newspapers (p family history of heart disease (p = .011), meet physical activity recommendations (p = .022), seek health information frequently in newspapers (p family history of some diseases, those not meeting physical activity recommendations, and those who do not frequently seek health information may not have ongoing FHH discussions. Interventions are needed to encourage providers to update patients' family histories systematically and assist patients in initiating FHH conversations in order to use this information for disease prevention and control. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  11. 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...

  12. [Incident and related risk factors of hypertension in women with a history of preeclampsia].

    Science.gov (United States)

    Zhou, Yuheng; Niu, Jianmin; Duan, Dongmei; Wen, Jiying; Lin, Xiaohong; Lei, Qiong; Lyu, Lijuan

    2014-07-01

    To investigate the prevalence of hypertension in women with a history of preeclampsia (PE) and to estimate related risk factors. In this prospective case-control study, we collected clinical data from 809 women with a history of PE and 3 421 women with normal pregnancy from January 2008 to June 2012. Between November 2012 and April 2013, 651 women in PE group and 2 684 women with normal pregnancy group were recruited at the same time for collecting postpartum data including blood pressure, blood glucose and blood lipid. Binary logistic regression analysis was applied to analyze the relative factors of postpartum blood pressure. Prevalence of hypertension in PE group was higher than those with normal pregnancy (17.2% (112/651) vs. 1.1% (30/2 684), P hypertension in severe PE and mild PE patients was similar (20.1% (58/289) vs. 15.2% (55/362), P = 0.103). Binary logistic regression analysis indicated that progestational body mass index (OR = 1.379, 95% CI: 1.257-1.510, P blood pressure (OR = 1.025, 95%CI:1.012-1.040, P blood glucose (OR = 1.733, 95% CI: 1.047-2.870, P blood pressure difference between antepartum and postpartum (OR = 1.024, 95% CI :1.011-1.037, P hypertension after pregnancy. Women with history of PE are associated with higher risk of postpartum hypertension. Increased blood pressure, abnormal glucose and lipid metabolism during pregnancy are major risk factors for postpartum hypertension.

  13. The Ultimate Factor of Safety for Aircraft and Spacecraft Its History, Applications and Misconceptions

    Science.gov (United States)

    Zipay, John J.; Modlin, C. Thomas, Jr.; Larsen, Curtis E.

    2016-01-01

    The ultimate factor of safety (FOSULT) concept used in aircraft and spacecraft has evolved over many decades. Currently an FOSULT 1.5 is the FAR-mandated value for aircraft while an FOSULT of 1.4 has been used in various spacecraft. This paper was motivated by the desire to concisely explain the origins, proper interpretation and application of the ultimate factor of safety concept, since the authors have seen throughout their careers many misconceptions and incorrect applications of this concept. The history of the ultimate factor of safety concept is briefly summarized, the proper application of the factor of safety in aircraft design, structural analysis and operations is covered in detail, examples of limit load exceedance in aircraft and spacecraft are discussed, the evolution of the 1.4 FOSULT for spacecraft is described and some misconceptions regarding the ultimate factor of safety concept are addressed. It is hoped that this paper can be a summary resource for engineers to understand the origin, purpose and proper application of the ultimate factor of safety.

  14. History of preeclampsia is more predictive of cardiometabolic and cardiovascular risk factors than obesity.

    Science.gov (United States)

    Heidema, Wieteke M; Scholten, Ralph R; Lotgering, Fred K; Spaanderman, Marc E A

    2015-11-01

    To determine to what extent a history of preeclampsia affects traditional cardiometabolic (insulin resistance and dyslipidemia) and cardiovascular (hypertension and micro-albuminuria) risk factors of the metabolic syndrome irrespective of BMI. In a retrospective case-control study we compared 90 formerly preeclamptic women, divided in 3 BMI-classes (BMI 19.5-24.9, 25.0-29.9, ≥30.0kg/m(2)) to 30 controls, matched for BMI, age and parity. Cardiometabolic and cardiovascular risk factors (WHO-criteria) were tested 6-18 months post partum. Statistical analysis included unpaired t-tests, Mann-Whitney U test, or Chi square test and two-way ANOVA. Constituents of the metabolic syndrome (glucose, insulin, HOMAIR, HDL-cholesterol, triglycerides, blood pressure, micro-albuminuria) were higher in formerly preeclamptic women than in BMI-matched controls. Resultantly, traditional risk factors were more prevalent in formerly preeclamptic women than in controls (insulin resistance 80% vs 30%, dyslipidemia 52% vs 3%, hypertension 24% vs 0%, micro-albuminuria 30% vs 0%). Cardiometabolic risk factors increased with BMI, to the same extent in both groups. Formerly preeclamptic women had metabolic syndrome more often than their BMI-matched controls (38% vs 3%, prisk factors of the metabolic syndrome are more prevalent in formerly preeclamptic women than in BMI-matched controls and increase with BMI to the same extent in both groups. A history of preeclampsia seems to be a stronger indicator of cardiovascular risk than obesity per se. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  15. The joint impact of family history of myocardial infarction and other risk factors on 12-year coronary heart disease mortality

    NARCIS (Netherlands)

    Boer, J M; Feskens, E.J.; Verschuren, W M Monique; Seidell, J C; Kromhout, D.

    1999-01-01

    We investigated the impact of family history of myocardial infarction on 12-year coronary heart disease mortality. Men and women with a family history had an increased risk for coronary heart disease death, irrespective of other risk factors (RR = 1.58; 95% CI = 1.17-2.13 and RR = 2.12; 95% CI =

  16. Understanding Cancer Prognosis

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    Full Text Available ... Cancer Colorectal Cancer Kidney (Renal Cell) Cancer Leukemia Liver Cancer Lung ... may have questions about how serious your cancer is and your chances of survival. The estimate of how the disease will go for you is called prognosis. It ...

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  19. Understanding Cancer Prognosis

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    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 on treatments ...

  1. Understanding Cancer Prognosis

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    Full Text Available ... Your Cancer Prognosis Video View this video on YouTube. Three cancer patients and their doctor, Anthony L. ... One Couple's Creative Response View this video on YouTube. Vanessa, an artist, and her husband Roy discover ...

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  3. 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

  4. Understanding Cancer Prognosis

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    Full Text Available ... it in a clear and supportive way. Two viewer guides are also available: for patients (PDF-210KB) and for provider care teams (PDF-210KB). Understanding Your Cancer Prognosis Video View this video on YouTube. Three cancer patients and their doctor, Anthony L. ...

  6. Understanding Cancer Prognosis

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    Full Text Available ... about what she'd like to know of her prognosis. Credit: National Cancer Institute If you have ... this video on YouTube. Vanessa, an artist, and her husband Roy discover how to support each other’s ...

  7. Understanding Cancer Prognosis

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    Full Text Available ... Your Diagnosis Research Understanding Cancer Prognosis Oncologist Anthony L. Back, M.D., a national expert on doctor- ... YouTube. Three cancer patients and their doctor, Anthony L. Back, M.D. -- an oncologist who is also ...

  8. Understanding Cancer Prognosis

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    Full Text Available ... Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) ... may have questions about how serious your cancer is and your chances of survival. The estimate of how the disease will go for you is called prognosis. It ...

  9. Understanding Cancer Prognosis

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    Full Text Available ... decisions you may face include: Which treatment is best for you If you want treatment How to best take care of yourself and manage treatment side ... the most about your situation is in the best position to discuss your prognosis and explain what ...

  10. 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.

  11. Sami in the History of the Norwegian-Russian Borderland: Factor of Tension or Regional Integration?

    Directory of Open Access Journals (Sweden)

    Vladislav I. Goldin

    2015-09-01

    Full Text Available This article is based of an extensive array of documents and cartographic materials of the leading archives of the Russian Federation and Norway. The authors focus their attention on the history of Russian-Norwegian border and the Sami aspect of its development. On the Scandinavian continent, the population of frontier areas was often a factor of political tension, but the ethnic picture of the Russian-Norwegian borderland distinguished by the fact that the frontier status of the Skolt was the integration factor for the formation of economic cooperation between the border provinces of Russia and Norway. This thesis the authors explain by the peculiarities of the States policy regarding the border territories, ethnic groups, economic activities and economic interaction of Skolt with other communities, as well as their perception of own inhabited space.

  12. Family history, comorbidity, smoking and other risk factors in microscopic colitis: a case-control study.

    Science.gov (United States)

    Wickbom, Anna; Nyhlin, Nils; Montgomery, Scott M; Bohr, Johan; Tysk, Curt

    2017-05-01

    Data on heredity, risk factors and comorbidity in microscopic colitis, encompassing collagenous colitis (CC) and lymphocytic colitis (LC), are limited. The aim was to carry out a case-control study of family history, childhood circumstances, educational level, marital status, smoking and comorbidity in microscopic colitis. A postal questionnaire was sent in 2008-2009 to microscopic colitis patients resident in Sweden and three population-based controls per patient, matched for age, sex and municipality. Some 212 patients and 627 controls participated in the study. There was an association with a family history of microscopic colitis in both CC [odds ratio (OR): 10.3; 95% confidence interval (CI): 2.1-50.4, P=0.004] and LC (OR not estimated, P=0.008). Current smoking was associated with CC [OR: 4.7; 95% CI: 2.4-9.2, Pcolitis (UC) (OR: 8.7, 95% CI: 2.2-33.7, P=0.002), thyroid disease (OR: 2.3; 95% CI: 1.1-4.5, P=0.02), coeliac disease (OR: 13.1; 95% CI: 2.7-62.7, P=0.001), rheumatic disease (OR 1.9; 95% CI: 1.0-3.5, P=0.042) and previous appendicectomy (OR: 2.2; 95% CI: 1.3-3.8, P=0.003), and LC with UC (OR: 6.8; 95% CI: 1.7-28.0, P=0.008), thyroid disease (OR: 2.4; 95% CI: 1.1-5.4, P=0.037) and coeliac disease (OR: 8.7; 95% CI: 2.8-26.7, Pmicroscopic colitis indicates that familial factors may be important. The association with a history of UC should be studied further as it may present new insights into the pathogenesis of microscopic colitis and UC.

  13. Infertility history: is it a risk factor for postpartum depression in Turkish women?

    Science.gov (United States)

    Akyuz, Aygul; Seven, Memnun; Devran, Aysun; Demiralp, Meral

    2010-01-01

    The aim of this cohort study was to assess postpartum depressive symptoms in women who had been successfully treated for primary infertility at 2 teaching hospitals in Turkey in 2008. The study groups comprised 51 fertile and 105 infertile women. The number of participants lost to follow-up was 28 fertile and 8 infertile women. "Descriptive Information Questionnaire" developed by the authors, the adapted "Beck Depression Inventory," and the adapted "Postpartum Depression Scanning Scale" were used to collect data. The probability of developing postpartum depression in the infertile group is 1.352 times higher than that in the fertile group. However, this result cannot be considered to be statistically meaningful. A similar correlation was present between the level of depressive symptoms during pregnancy and in the postpartum period in both the infertile and fertile groups. Additional risk factors such as health issues during pregnancy, the notion that pregnancy causes a decrease in libido and negative body image, the infant's gender, pain from incision or infection, and dyspareunia were manifest in the fertile women, but not in the infertile women. A history of infertility is not a major factor in postpartum depression. However, a history of depression may contribute to its development during pregnancy and in the postpartum period. Infertile women who experience severe anxiety and stress could be more prone to depression and should therefore be monitored closely.

  14. Factors associated with prognosis of eating and swallowing disability after stroke: a study from a community-based stroke care system.

    Science.gov (United States)

    Maeshima, Shinichiro; Osawa, Aiko; Hayashi, Takeshi; Tanahashi, Norio

    2013-10-01

    The long-term prognosis of eating and swallowing disability has not been fully clarified. As community-based stroke care systems have developed in Japan, these data have become available. We examined changes in nutritional intake using data acquired from a community-based stroke care system. There were 334 stroke patients who were discharged from our acute care hospital and transferred to rehabilitation hospitals with tube feeding. We examined the relationship between the initial bedside swallowing assessment and the method of nutrition delivery at discharge from a rehabilitation hospital. We also calculated the functional independent measure (FIM) to examine the relationship between activities of daily living and nutritional intake. There were 291 patients on oral intake and 43 on enteral feeding at discharge from a rehabilitation hospital. Patients with enteral feeding were older than patients with oral intake (69.4 ± 11.4 v 75.2 ± 9.9 years; P = .0016). The enteral feeding group also had lower FIM gain (27.5 ± 28.3 v 16.5 ± 23.5; P = .0161) and FIM efficiency (1.10 ± 1.24 v 0.65 ± 1.26; P = .0270) at the acute care hospital. Age, FIM gain, and FIM efficacy in the acute care hospital reliably predicted the long-term prognosis of eating and swallowing disability. Copyright © 2013 National Stroke Association. Published by Elsevier Inc. All rights reserved.

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  1. 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......, but this was restricted to pregnancies from assisted reproduction. CONCLUSION: Women with endometriosis have slightly fewer children, but this lessened over time due to artificially conceived pregnancies. The risk for miscarriages and ectopic pregnancies was increased compared with women without the disease....

  2. Case-control geographic clustering for residential histories accounting for risk factors and covariates

    Directory of Open Access Journals (Sweden)

    Goovaerts Pierre

    2006-08-01

    Full Text Available Abstract Background Methods for analyzing space-time variation in risk in case-control studies typically ignore residential mobility. We develop an approach for analyzing case-control data for mobile individuals and apply it to study bladder cancer in 11 counties in southeastern Michigan. At this time data collection is incomplete and no inferences should be drawn – we analyze these data to demonstrate the novel methods. Global, local and focused clustering of residential histories for 219 cases and 437 controls is quantified using time-dependent nearest neighbor relationships. Business address histories for 268 industries that release known or suspected bladder cancer carcinogens are analyzed. A logistic model accounting for smoking, gender, age, race and education specifies the probability of being a case, and is incorporated into the cluster randomization procedures. Sensitivity of clustering to definition of the proximity metric is assessed for 1 to 75 k nearest neighbors. Results Global clustering is partly explained by the covariates but remains statistically significant at 12 of the 14 levels of k considered. After accounting for the covariates 26 Local clusters are found in Lapeer, Ingham, Oakland and Jackson counties, with the clusters in Ingham and Oakland counties appearing in 1950 and persisting to the present. Statistically significant focused clusters are found about the business address histories of 22 industries located in Oakland (19 clusters, Ingham (2 and Jackson (1 counties. Clusters in central and southeastern Oakland County appear in the 1930's and persist to the present day. Conclusion These methods provide a systematic approach for evaluating a series of increasingly realistic alternative hypotheses regarding the sources of excess risk. So long as selection of cases and controls is population-based and not geographically biased, these tools can provide insights into geographic risk factors that were not specifically

  3. Case-control geographic clustering for residential histories accounting for risk factors and covariates

    Science.gov (United States)

    2006-01-01

    Background Methods for analyzing space-time variation in risk in case-control studies typically ignore residential mobility. We develop an approach for analyzing case-control data for mobile individuals and apply it to study bladder cancer in 11 counties in southeastern Michigan. At this time data collection is incomplete and no inferences should be drawn – we analyze these data to demonstrate the novel methods. Global, local and focused clustering of residential histories for 219 cases and 437 controls is quantified using time-dependent nearest neighbor relationships. Business address histories for 268 industries that release known or suspected bladder cancer carcinogens are analyzed. A logistic model accounting for smoking, gender, age, race and education specifies the probability of being a case, and is incorporated into the cluster randomization procedures. Sensitivity of clustering to definition of the proximity metric is assessed for 1 to 75 k nearest neighbors. Results Global clustering is partly explained by the covariates but remains statistically significant at 12 of the 14 levels of k considered. After accounting for the covariates 26 Local clusters are found in Lapeer, Ingham, Oakland and Jackson counties, with the clusters in Ingham and Oakland counties appearing in 1950 and persisting to the present. Statistically significant focused clusters are found about the business address histories of 22 industries located in Oakland (19 clusters), Ingham (2) and Jackson (1) counties. Clusters in central and southeastern Oakland County appear in the 1930's and persist to the present day. Conclusion These methods provide a systematic approach for evaluating a series of increasingly realistic alternative hypotheses regarding the sources of excess risk. So long as selection of cases and controls is population-based and not geographically biased, these tools can provide insights into geographic risk factors that were not specifically assessed in the case

  4. Implementation of RIFLE criteria and assessment of factors that affect the prognosis in patients with acute renal failure in intensive care

    Directory of Open Access Journals (Sweden)

    Celil Alper Usluoğulları

    2013-12-01

    Full Text Available Objective: Acute renal failure (ARF was seen in 5-20%of patients in intensive care unit (ICU. The disturbancesof metabolic and hormonal functions contribute to increasethe rate of mortality and morbidity in the patientswhose have ARF. In our study, firstly we separated thepatients, have ARF, into the groups as RIFLE classificationafter that we compared the collected data from clinicand laboratory, at the same time we evaluated the factorsmay effects the prognosis of patients.Methods: The fifty patients that have ARF in the intensivecare unit of Başkent Universty Hospital were included.The patients divided into three groups, which are calledrisk, injury and failure according to RIFLE classification.The grouped patients are compared as laboratory andclinical features. We planned that divide the patients intotwo groups as died and alive according to prospective followup, when we put diagnosis, we record the vital signsand laboratory values.Results: There is a considerable difference as statisticalbetween RIFLE groups about insulin resistance (HOMAIR.(p =0,034, p =0,004. When we compare the patientwhether they needs hemodialysis or not, during the patientbeing at intensive care unit, and mortality rate, wesaw considerable difference as statistical (p =0,017, p=0,010, p =0,001. Glucose, insulin level, and HOMA-IRobserved meaningful as statistical in the exitus groups. (p=0,040, p=0.048, p =0,001.Conclusion: We think that the close monitoring of bloodglucose and the controlled insulin treatment may be beneficialby taking into consideration of high mortality rate inthe patient with ARF accompanying hyperglycemia andinsulin resistance.Key words: ARF, RIFLE classification, hyperglycemia,prognosis

  5. 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....... The period of infertility and the P-test are best scored as continuous variables, whereas the female infertility factor are best categorized in four classes, i.e., normal, ovulation or cervical disorder, anatomic disorder, or a combination of disorders. CONCLUSIONS: The three prognostic variables...

  6. Hand eczema - prognosis and consequences

    DEFF Research Database (Denmark)

    Petersen, A. H.; Johansen, J D; Hald, M

    2014-01-01

    BACKGROUND: Hand eczema is recognized as a long-lasting disease with personal and societal repercussions. Long-term studies are required to generate information on factors contributing to a poor outcome. OBJECTIVES: The aims of this 7-year follow-up study were to evaluate the clinical course...... of patients with hand eczema, the occupational consequences and to identify risk factors associated with a poor prognosis. MATERIALS AND METHODS: In all, 536 patients with hand eczema participated and were examined by a dermatologist. The clinical severity was assessed at baseline and 7 years later using...... a self-administrated photographic guide. Additional information was obtained from a questionnaire. RESULTS: Based on the photographic guide, 73% experienced a clinical improvement. Notably, 20% had moderate to very severe hand eczema at follow-up. Severe hand eczema or frequent eruptions at baseline...

  7. Role of environmental factors and history of low back pain in sciatica symptoms among Finnish adolescents.

    Science.gov (United States)

    Karjalainen, Ulla; Paananen, Markus; Okuloff, Annaleena; Taimela, Simo; Auvinen, Juha; Männikkö, Minna; Karppinen, Jaro

    2013-06-01

    Cross-sectional study in a subcohort of the 1986 Northern Finland Birth Cohort (n = 1987). To investigate the role of environmental factors and LBP history in sciatica symptoms among Finnish young adults. History of low back pain (LBP), smoking, and male sex are associated with sciatica in adult populations. The role of the environmental determinants of sciatica has not been evaluated in populations consisting of only adolescents. Sciatic symptoms and environmental exposures were elicited by a mailed questionnaire and the associations were analyzed using multinomial logistic regression. Female sex was associated with severe sciatica at 18 years (OR, 3.9; 95% confidence interval (CI), 1.6-9.3). Both reported LBP at 16 years and LBP requiring consultation of a health care professional were associated with mild sciatica at 18 years (OR, 2.5; 95% CI, 1.3-4.9; and OR, 3.8; 95% CI, 1.2-11.9). In addition, LBP at 16 years requiring consultation of a health care professional was associated with severe sciatica at 18 years (OR, 5.0; 95% CI, 1.7-15.3). Smoking, obesity, physical workload, and level of physical activity were not associated with sciatica. Females reported sciatic pain more often than males. LBP at 16 years predicted sciatica at 18 years. 2.

  8. Cancer history and other personal factors affect quality of life in patients with hepatitis C

    Directory of Open Access Journals (Sweden)

    Toro Charlene

    2005-06-01

    Full Text Available Abstract Background Although patients with chronic hepatitis C (CHC have been found to have reduced quality of life, little is known about how other characteristics affect their quality of life. The purpose of this study was to investigate the effect of other characteristics, including history of cancer, on quality of life in patients with CHC. Methods One hundred forty patients from clinics at three hospitals in New York City completed a detailed epidemiologic interview about demographic and lifestyle characteristics and the SF-36 measuring health-related quality of life. We compared results from our patients to normative data using t-tests of differences between means. We used multivariate analyses to determine other personal and health-related factors associated with quality of life outcomes. Results Compared to normative data, these patients had reduced quality of life, particularly on physical functioning. The summary Physical Component Score (PCS was 45.4 ± 10.6 and the Mental Component Score (MCS was 48.2 ± 11.1, vs norms of 50 ± 10.0; p-values were Conclusion Several health and lifestyle factors independently influence quality of life in CHC patients. Different factors are important for men and women.

  9. Clinical severity and prognosis of hand eczema

    DEFF Research Database (Denmark)

    Hald, M; Agner, T; Blands, J

    2009-01-01

    to identify factors associated with severe disease and a poor prognosis. METHODS: Study participants were 799 patients with HE from nine dermatological clinics in Denmark. Severity assessment of the HE was done at baseline and at the 6-month follow-up using the Hand Eczema Severity Index (HECSI...

  10. Understanding Cancer Prognosis

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  14. Influence Of Demographic Factors And History Of Malaria With The Incidence Malaria In MORU PHC

    Directory of Open Access Journals (Sweden)

    Sudirman Manumpa

    2017-01-01

    Full Text Available Malaria morbidity in Moru health center, with parameter Annual Parasite Incident (API, amounted to 16.9% in 2014. This figure was still high when compared to the target of eliminating malaria in Indonesia about <1% in 2030. Incidence of malaria is more common in children aged 5 months - <12 years. This high rates of malaria leads to poverty, low level of learning achievement of children and in pregnant women causing low birth weight in babies and death. The purpose of this study was to analyze the factors that influence the incidence of tertian and Tropikana malaria or combined Tropikana and tertian (mix in Moru PHC in sub-district Alor Southwestern, Alor Regency.This study used a cross-sectional design, the population of study were all patients undergoing peripheral blood examination in Moru PHC’s laboratory from June to October 2015. The number of samples in this study was 173 respondents. The sampling technique was Simple Random Sampling. Instruments of data collection were a questionnaire and observation sheet.Results of the study by Chi-Square test showed that the factors influencing the incidence of malaria were socioeconomic status (sig 0,000, education level (sig 0.001. By using multivariate analysis with logistic regression test, results were obtained the age of 5 months - <12 value (sig 0.025 and socioeconomic status (sig 0,000 influencing the incidence of malaria.Variables that affect the incidence of malaria were demographic factors such as age, education level, socioeconomic status. It is advisable to harness swamp thus improving the economic status of society and build permanent house. Keywords: incidence malaria, demographic factors, history of malaria

  15. [The expression of programmed death receptor 1 in non-small cell lung cancer and its clinicopathological features and prognosis showed a connection with epidermal growth factor receptor gene mutations].

    Science.gov (United States)

    Yin, H; Liao, C G; Wang, Y Q; Li, Z; Fan, L L; Qian, M L; Lu, N

    2017-06-23

    Objective: To investigate the relationships between the expression of programmed death 1 (PD-1) and the epidermal growth factor receptor (EGFR) gene mutations in non-small cell lung cancer (NSCLC). The study also attempted to investigate the clinicopathological features and prognosis in NSCLC patients. Methods: The expression of PD-1 protein in 88 cases of NSCLC tumor tissues and adjacent tissues was detected by immunohistochemistry. The mutations of EGFR in NSCLC were detected by Polymerase Chain Reaction-Amplification Refractory Mutation System(PCR-ARMS) method. The expression of PD-1 and patients' clinical characteristics and prognosis were analyzed. Results: PD-1 was positive in 63.6%(56/88) NSCLC tumor tissues, which was significantly higher than that in adjacent normal tissues (21.6%, 19/88) (Pgene mutations were found in 43 cases (48.9%), in which 30 cases (69.8%)were PD-1 positive expression. 45 cases had the wild types of EGFR gene, in which 26 cases (57.8%) were PD-1 positive. There were 24 cases of 19Del EGFR mutations, including 20 cases (83.3%) of PD-1 positive expression. 19 patients had 21L858 EGFR mutations, including 10 cases (52.6%) of PD-1 positive expression. The expression of PD-1 in NSCLC was related to patients' smoking status, lymph node metastasis and EGFR gene mutations (Pgene, the median progression-free survival time of PD-1 positive and negative expression was 25.21 and 38.24 months, respectively. The difference was statistically significant (P=0.024). The median progression-free survival time in 43 cases of EGFR mutant patients with PD-1 positive and negative expression was 21.23 and 31.44 months. The difference was not statistically significant (P=0.128). Conclusions: PD-1 expresses in both EGFR mutant and wild-type NSCLC, and its expression levelis different with various EGFR mutations. The expression of PD-1 in NSCLC is related to the prognosis of patients, and the prognosis of patients with positive PD-1 expression was poor.

  16. Prognosis for year 2013.

    Science.gov (United States)

    Silva, John S; Ball, Marion J

    2002-11-20

    New knowledge from biotechnology and new capabilities provided by the evolving global information infrastructure are already transforming health care. Three clusters of technologies hold particular promise: grid computing, intimate computing, and micro laboratory computing. The confluence of these technologies will change clinical laboratory equipment into portable devices, easing the administrative details involved in delivering care and ushering in a new age of monitoring clinical states. Two vignettes, an office visit and a clinical trial, are offered as prognosis for clinical care in 2013. New capabilities hold the power to transform health care, making it truly patient centered as the Institute of Medicine (IOM) has urged.

  17. The natural history and risk factors of musculoskeletal conditions resulting in disability among US Army personnel

    Science.gov (United States)

    Lincoln, Andrew E.; Smith, Gordon S.; Amoroso, Paul J.; Bell, Nicole S.

    2007-01-01

    We describe the natural history of 13 musculoskeletal conditions requiring hospitalization and identify demographic, behavioral, psychosocial, occupational, and clinical characteristics most strongly associated with disability discharge from the Army. Subjects included 15,268 active-duty personnel hospitalized for a common musculoskeletal condition between the years 1989–1996 who were retrospectively followed through 1997. Back conditions had the greatest 5-year cumulative risk of disability (21%, 19%, and 17% for intervertebral disc displacement, intervertebral disc degeneration, and nonspecific low back pain, respectively). Cox proportional hazards models identified the following risk factors for disability among males: lower pay grade, musculoskeletal diagnosis, shorter length of service, older age, occupational category, lower job satisfaction, recurrent musculoskeletal hospitalizations, more cigarette smoking, greater work stress, and heavier physical demands. Among females, fewer covariates reached statistical significance, although lower education level was significant in more than one model. Modifiable risk factors related to work (job satisfaction, work stress, physical demands, occupation) and health behaviors (smoking) suggest possible targets for intervention. PMID:12441574

  18. Phylogeography, risk factors and genetic history of hepatitis C virus in Gabon, central Africa.

    Directory of Open Access Journals (Sweden)

    Richard Njouom

    Full Text Available BACKGROUND: The epidemiological and molecular characteristics of hepatitis C virus (HCV infection in the general population have been poorly investigated in Africa. The aim of this study was to determine the prevalence, genotype distribution and epidemic history of HCV in the Gabonese general population. METHODS/PRINCIPAL FINDINGS: A total of 4042 sera collected from adults in 220 villages in all nine administrative areas of the country were screened for antibodies to HCV. HCV NS5B region sequencing was performed for molecular characterization and population genetic analyses. Of 4042 tested sera, 455 (11.2% were positive. The seroprevalence of HCV varied significantly by administrative area, with the highest rate in Ogooué-Lolo province (20.4% and the lowest in Ogooué-Maritine province (3.7%. History of parenteral injections, past hospital admission and age over 55 years were independent risk factors for HCV infection (p<0.0001. Phylogenetic analyses showed that 91.9% of the strains were genotype 4 (HCV-4, 5.7% genotype 1 and 2.2% genotype 2. HCV-4 strains were highly heterogeneous, with more than eight subtypes; subtype 4e predominated (57.3%. Coalescence analyses indicated that subtype 4e was the oldest, with an estimated most recent common ancestor of 1702 [95% CI, 1418-1884]. The epidemic profile indicated that it spread exponentially during the first part of the 20th century, probably by iatrogenic transmission. CONCLUSIONS/SIGNIFICANCE: These results confirm the endemicity of HCV subtype 4e in Gabon and show that its spread is due to a cohort effect, with previous, possibly iatrogenic events. More extensive epidemiological studies are needed to better characterize the route of transmission and the dissemination of HCV in Gabon.

  19. Factors associated with young adults' knowledge regarding family history of Stroke.

    Science.gov (United States)

    Lima, Maria Jose Melo Ramos; Moreira, Thereza Maria Magalhães; Florêncio, Raquel Sampaio; Braga, Predro

    2016-11-21

    to analyze the factors associated with young adults' knowledge regarding family history of stroke. an analytical transversal study, with 579 young adults from state schools, with collection of sociodemographic, clinical and risk factor-related variables, analyzed using logistic regression (backward elimination). a statistical association was detected between age, civil status, and classification of arterial blood pressure and abdominal circumference with knowledge of family history of stroke. In the final logistic regression model, a statistical association was observed between knowledge regarding family history of stroke and the civil status of having a partner (ORa=1.61[1.07-2.42]; p=0.023), abdominal circumference (ORa=0.98[0.96-0.99]; p=0.012) and normal arterial blood pressure (ORa=2.56[1.19-5.52]; p=0.016). an association was observed between socioeconomic factors and risk factors for stroke and knowledge of family history of stroke, suggesting the need for health education or even educational programs on this topic for the clientele in question. analisar os fatores associados ao conhecimento dos adultos jovens sobre histórico familiar de Acidente Vascular Cerebral (AVC). estudo transversal analítico, com 579 adultos jovens de escolas públicas, com coleta de variáveis sociodemográficas, clínicas e de fatores de risco em formulário, analisados utilizando-se regressão logística (backward elimination). detectou-se associação estatística de idade, situação conjugal, classificação da pressão arterial e circunferência abdominal com conhecimento do histórico familiar de AVC. No modelo final de regressão logística, observou-se associação estatística do conhecimento sobre histórico familiar de AVC com situação conjugal com companheiro (ORa=1,61[1,07-2,42]; p=0,023), circunferência abdominal (ORa=0,98[0,96-0,99]; p=0,012) e pressão arterial normal (ORa=2,56[1,19-5,52]; p=0,016). foi constatada associação de fatores socioeconômicos e de

  20. Diagnosis and prognosis of acute hamstring injuries in athletes.

    Science.gov (United States)

    Kerkhoffs, Gino M M J; van Es, Nick; Wieldraaijer, Thijs; Sierevelt, Inger N; Ekstrand, Jan; van Dijk, C Niek

    2013-02-01

    Identification of the most relevant diagnostic and prognostic factors of physical examination and imaging of hamstring injuries in (elite) athletes. A literature search was conducted in MEDLINE and EMBASE for articles between 1950 and April 2011. A survey was distributed among the members of the European Society of Sports Traumatology, Knee Surgery and Arthroscopy, which focused on physical examination, prognosis, imaging and laboratory tests of hamstring injuries in (elite) athletes. Medical history, inspection and palpation of the muscle bellies and imaging are most valuable at the initial assessment according to the literature. Experts considered medical history, posture and gait inspection, inspection and palpation of muscle bellies, range of motion tests, manual muscle testing, referred pain tests and imaging to be most important in the initial assessment of hamstring injuries. Magnetic resonance imaging (MRI) is preferred over ultrasonography and should take place within 3 days post-trauma. Important prognostic factors are injury grade, length of the muscle tear on MR images, MRI-negative injuries and trauma mechanism. Posture and gait inspection, inspection and palpation of muscle bellies, range of motion tests, manual muscle testing and referred pain tests within 2 days post-trauma were identified as the most relevant diagnostic factors. Literature review and expert opinion, Level V.

  1. 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.

  2. Understanding Cancer Prognosis

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    Full Text Available ... Overview & Mission History of NCI Contributing to Cancer Research Senior Leadership Director Previous Directors NCI Organization Divisions, Offices & Centers Advisory Boards & Review Groups Budget & Appropriations Current Year Budget Annual Plan & ...

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    Full Text Available ... Book Legislative Activities Hearings & Testimonies Current Congress Legislative History Committees of ... Oncologist Anthony L. Back, M.D., a national expert on doctor-patient communications, talks with one of his patients about what ...

  9. Understanding Cancer Prognosis

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  15. Frequency and natural history of subdural haemorrhages in babies and relation to obstetric factors.

    Science.gov (United States)

    Whitby, E H; Griffiths, P D; Rutter, S; Smith, M F; Sprigg, A; Ohadike, P; Davies, N P; Rigby, A S; Paley, M N

    2004-03-13

    Subdural haematomas are thought to be uncommon in babies born at term. This view is mainly based on findings in symptomatic neonates and babies in whom subdural haemorrhages are detected fortuitously. We aimed to establish the frequency of subdural haemorrhages in asymptomatic term neonates; to study the natural history of such subdural haematomas; and to ascertain which obstetric factors, if any, are associated with presence of subdural haematoma. We did a prospective study in babies who were born in the Jessop wing of the Central Sheffield University Hospitals between March, 2001, and November, 2002. We scanned neonates with a 0.2 T magnetic resonance machine. 111 babies underwent MRI in this study. 49 were born by normal vertex delivery without instrumentation, 25 by caesarean section, four with forceps, 13 ventouse, 18 failed ventouse leading to forceps, one failed ventouse leading to caesarean section, and one failed forceps leading to caesarean section. Nine babies had subdural haemorrhages: three were normal vaginal deliveries (risk 6.1%), five were delivered by forceps after an attempted ventouse delivery (27.8%), and one had a traumatic ventouse delivery (7.7%). All babies with subdural haemorrhage were assessed clinically but no intervention was needed. All were rescanned at 4 weeks and haematomas had completely resolved. Presence of unilateral and bilateral subdural haemorrhage is not necessarily indicative of excessive birth trauma.

  16. Clinical and sociodemographic factors associated with colon surveillance among patients with a history of colorectal cancer.

    Science.gov (United States)

    Rulyak, Stephen J; Mandelson, Margaret T; Brentnall, Teresa A; Rutter, Carolyn M; Wagner, Edward H

    2004-02-01

    Substantial variability in the use of colon surveillance among colorectal cancer survivors has been reported. This study sought to examine trends in the use of colon surveillance among patients who have had colorectal cancer and to investigate factors associated with utilization. Health maintenance organization enrollees with a diagnosis of local or regional colon or rectal cancer between January 1993 and December 1999 were studied. Receipt of a colon examination by colonoscopy or by flexible sigmoidoscopy, together with barium contrast radiography of the colon was determined from automated clinical records, and rates of colon surveillance were estimated by using survival analysis. A total of 1002 patients with a diagnosis of colorectal cancer met inclusion criteria for the study. Colon examinations were performed in 61% of patients within 18 months of diagnosis and in 80% of patients within 5 years of diagnosis. The median time from diagnosis to first colon surveillance examination (14 months) was unchanged over the study period, but the interval between first and second surveillance examinations increased by 17 months (pcancer (relative risk=0.80; 95% CI[0.66, 0.97]) were less likely to undergo surveillance. Higher socioeconomic status (relative risk=1.29; 95% CI[1.03, 1.61]) and being married (relative risk=1.27; 95% CI[1.05, 1.53]) were associated with greater utilization. There was lower utilization among African American patients (relative risk=0.70; p=0.14) and increased utilization among other minorities (relative risk=1.47; p=0.06). There is substantial variability in the use of colon examination for surveillance in patients with a history of colorectal cancer, and clinical and sociodemographic factors appear to influence the likelihood of surveillance.

  17. Distal and proximal factors related to aggression severity among patients in substance abuse treatment: family history, alcohol use and expectancies.

    Science.gov (United States)

    Chermack, Stephen T; Wryobeck, John M; Walton, Maureen A; Blow, Frederic C

    2006-05-01

    This study examined the relationships among distal (paternal and maternal family history of alcohol problems and violence) and proximal (general alcohol use, acute use associated with conflict incidents, alcohol-aggression expectancies) factors and physical aggression severity among 125 men and 125 women recruited from substance abuse treatment. Paternal alcohol problem history (PA) was related to alcohol-aggression expectancies, but no family history factors were related to general or acute alcohol use. Separate analyses examining predictors of aggression were conducted, one with general alcohol use and one with acute alcohol use. In both analyses, alcohol use and the maternal violence (MV) by PA interaction were significant. Specifically, MV was associated with aggression severity for those with a history of PA. The general alcohol use model also revealed significant alcohol by expectancy and MV by gender interactions. The findings suggest that expectancies are not the primary mediator of the alcohol-aggression relationship, alcohol use measurement issues may impact whether expectancies are observed to moderate the alcohol-aggression relationship, and that both maternal and paternal family history factors appear to impact aggression severity.

  18. Prior trauma and psychiatric history as risk factors for intentional and unintentional injury in Australia.

    Science.gov (United States)

    O'Donnell, Meaghan L; Creamer, Mark; Elliott, Peter; Bryant, Richard; McFarlane, Alexander; Silove, Derrick

    2009-02-01

    Preliminary evidence suggests that injury survivors are at increased risk for having experienced traumatic events before their injury or having a lifetime psychiatric history. We aimed to extend the previous research by examining in the same sample whether trauma history or lifetime psychiatric history represented risk pathways to injury for intentional or unintentional injury survivors. We also aimed to describe the co-occurrence between trauma history and psychiatric history in unintentionally injured survivors. In this multisited study, randomly selected injury survivors admitted to five trauma services in three states of Australia (April 2004 to February 2006) completed two structured clinical interviews that assessed their history of traumatic life events and lifetime psychiatric disorder (n = 1,167). chi analyses were conducted to compare the lifetime prevalence of traumatic events and psychiatric history for intentional and unintentional injury with population norms. Both intentional and unintentional injury survivors were at increased risk for reporting all types of trauma and reporting all measured psychiatric diagnoses compared with population norms. The majority of unintentional injury survivors with a psychiatric history were likely to have a trauma history. In this study, we identified that prior trauma or prior psychiatric illness may represent risk for injury in both intentionally and unintentionally injured survivors. The results highlight the need for injury-care services to address mental health issues in injury patients as part of routine care.

  19. Voice complaints, risk factors for voice problems and history of voice problems in relation to puberty in female student teachers.

    NARCIS (Netherlands)

    Thomas, G.; Jong, F.I.C.R.S. de; Kooijman, P.G.C.; Donders, A.R.T.; Cremers, C.W.R.J.

    2006-01-01

    The aim of the study was to estimate voice complaints, risk factors for voice complaints and history of voice problems in student teachers before they embarked on their professional teaching career. A cross-sectional questionnaire survey was performed among female student teachers. The response rate

  20. Factors from Durkheim's Family Integration Related to Suicidal Ideation among Men with Histories of Child Sexual Abuse

    Science.gov (United States)

    Easton, Scott D.; Renner, Lynette M.

    2013-01-01

    Men who were sexually abused during childhood represent a highly stigmatized, marginalized population at risk for a variety of long-term mental health problems. Using the family integration dimension of Durkheim's theory of suicide, factors associated with suicidal ideation among a purposive sample of 487 men with histories of child sexual…

  1. Awareness of the Family History as a Factor in Psychological Well-being in Adolescence

    Directory of Open Access Journals (Sweden)

    Yakimova T.V.,

    2015-02-01

    Full Text Available We present the results of the study of connection of psychological well-being of adolescents with their awareness of their own family history. We briefly overview the main trends and individual empirical studies on the influence of family history of psychological well-being of the individual. In the present study, we focuses not on pathological influence of family history, but on its resource and supporting effect during the difficulties of adolescence. The study involved 32 teenagers. The empirical study is based on data obtained using a questionnaire designed to examine the links of teenager with extended family members and his awareness of family history. We found that adolescents who know their family history, have an interest in it and keep in touch with the extended family, are characterized by high values of the level of psychological well-being.

  2. Understanding factors associated with early therapeutic alliance in PTSD treatment: adherence, childhood sexual abuse history, and social support.

    Science.gov (United States)

    Keller, Stephanie M; Zoellner, Lori A; Feeny, Norah C

    2010-12-01

    Therapeutic alliance has been associated with better treatment engagement, better adherence, and less dropout across various treatments and disorders. In treatment of posttraumatic stress disorder (PTSD), it may be particularly important to establish a strong early alliance to facilitate treatment adherence. However, factors such as childhood sexual abuse (CSA) history and poor social support may impede the development of early alliance in those receiving PTSD treatment. We sought to examine treatment adherence, CSA history, and social support as factors associated with early alliance in individuals with chronic PTSD who were receiving either prolonged exposure therapy (PE) or sertraline. At pretreatment, participants (76.6% female; 64.9% Caucasian; mean age = 37.1 years, SD = 11.3) completed measures of trauma history, general support (Inventory of Socially Supportive Behaviors), and trauma-related social support (Social Reactions Questionnaire). Over the course of 10 weeks of PE or sertraline, they completed early therapeutic alliance (Working Alliance Inventory) and treatment adherence measures. Early alliance was associated with PE adherence (r = .32, p social support predicted the strength of early alliance beyond the effects of treatment condition (β = .23, p history was not predictive of a lower early alliance. Given the associations with adherence, clinicians may find it useful to routinely assess alliance early in treatment. Positive trauma support, not CSA history, may be particularly important in the development of a strong early therapeutic alliance. (c) 2010 APA, all rights reserved.

  3. Demographic histories, isolation and social factors as determinants of the genetic structure of Alpine linguistic groups.

    Science.gov (United States)

    Coia, Valentina; Capocasa, Marco; Anagnostou, Paolo; Pascali, Vincenzo; Scarnicci, Francesca; Boschi, Ilaria; Battaggia, Cinzia; Crivellaro, Federica; Ferri, Gianmarco; Alù, Milena; Brisighelli, Francesca; Busby, George B J; Capelli, Cristian; Maixner, Frank; Cipollini, Giovanna; Viazzo, Pier Paolo; Zink, Albert; Destro Bisol, Giovanni

    2013-01-01

    Great European mountain ranges have acted as barriers to gene flow for resident populations since prehistory and have offered a place for the settlement of small, and sometimes culturally diverse, communities. Therefore, the human groups that have settled in these areas are worth exploring as an important potential source of diversity in the genetic structure of European populations. In this study, we present new high resolution data concerning Y chromosomal variation in three distinct Alpine ethno-linguistic groups, Italian, Ladin and German. Combining unpublished and literature data on Y chromosome and mitochondrial variation, we were able to detect different genetic patterns. In fact, within and among population diversity values observed vary across linguistic groups, with German and Italian speakers at the two extremes, and seem to reflect their different demographic histories. Using simulations we inferred that the joint effect of continued genetic isolation and reduced founding group size may explain the apportionment of genetic diversity observed in all groups. Extending the analysis to other continental populations, we observed that the genetic differentiation of Ladins and German speakers from Europeans is comparable or even greater to that observed for well known outliers like Sardinian and Basques. Finally, we found that in south Tyroleans, the social practice of Geschlossener Hof, a hereditary norm which might have favored male dispersal, coincides with a significant intra-group diversity for mtDNA but not for Y chromosome, a genetic pattern which is opposite to those expected among patrilocal populations. Together with previous evidence regarding the possible effects of "local ethnicity" on the genetic structure of German speakers that have settled in the eastern Italian Alps, this finding suggests that taking socio-cultural factors into account together with geographical variables and linguistic diversity may help unveil some yet to be understood

  4. Demographic Histories, Isolation and Social Factors as Determinants of the Genetic Structure of Alpine Linguistic Groups

    Science.gov (United States)

    Coia, Valentina; Capocasa, Marco; Anagnostou, Paolo; Pascali, Vincenzo; Scarnicci, Francesca; Boschi, Ilaria; Battaggia, Cinzia; Crivellaro, Federica; Ferri, Gianmarco; Alù, Milena; Brisighelli, Francesca; Busby, George B. J.; Capelli, Cristian; Maixner, Frank; Cipollini, Giovanna; Viazzo, Pier Paolo; Zink, Albert; Destro Bisol, Giovanni

    2013-01-01

    Great European mountain ranges have acted as barriers to gene flow for resident populations since prehistory and have offered a place for the settlement of small, and sometimes culturally diverse, communities. Therefore, the human groups that have settled in these areas are worth exploring as an important potential source of diversity in the genetic structure of European populations. In this study, we present new high resolution data concerning Y chromosomal variation in three distinct Alpine ethno-linguistic groups, Italian, Ladin and German. Combining unpublished and literature data on Y chromosome and mitochondrial variation, we were able to detect different genetic patterns. In fact, within and among population diversity values observed vary across linguistic groups, with German and Italian speakers at the two extremes, and seem to reflect their different demographic histories. Using simulations we inferred that the joint effect of continued genetic isolation and reduced founding group size may explain the apportionment of genetic diversity observed in all groups. Extending the analysis to other continental populations, we observed that the genetic differentiation of Ladins and German speakers from Europeans is comparable or even greater to that observed for well known outliers like Sardinian and Basques. Finally, we found that in south Tyroleans, the social practice of Geschlossener Hof, a hereditary norm which might have favored male dispersal, coincides with a significant intra-group diversity for mtDNA but not for Y chromosome, a genetic pattern which is opposite to those expected among patrilocal populations. Together with previous evidence regarding the possible effects of “local ethnicity” on the genetic structure of German speakers that have settled in the eastern Italian Alps, this finding suggests that taking socio-cultural factors into account together with geographical variables and linguistic diversity may help unveil some yet to be understood

  5. Use of a web-based risk appraisal tool for assessing family history and lifestyle factors in primary care.

    Science.gov (United States)

    Baer, Heather J; Schneider, Louise I; Colditz, Graham A; Dart, Hank; Andry, Analisa; Williams, Deborah H; Orav, E John; Haas, Jennifer S; Getty, George; Whittemore, Elizabeth; Bates, David W

    2013-06-01

    Primary care clinicians can play an important role in identifying individuals at increased risk of cancer, but often do not obtain detailed information on family history or lifestyle factors from their patients. We evaluated the feasibility and effectiveness of using a web-based risk appraisal tool in the primary care setting. Five primary care practices within an academic care network were assigned to the intervention or control group. We included 15,495 patients who had a new patient visit or annual exam during an 8-month period in 2010-2011. Intervention patients were asked to complete a web-based risk appraisal tool on a laptop computer immediately before their visit. Information on family history of cancer was sent to their electronic health record (EHR) for clinicians to view; if accepted, it populated coded fields and could trigger clinician reminders about colon and breast cancer screening. The main outcome measure was new documentation of a positive family history of cancer in coded EHR fields. Secondary outcomes included clinician reminders about screening and discussion of family history, lifestyle factors, and screening. Among eligible intervention patients, 2.0% had new information on family history of cancer entered in the EHR within 30 days after the visit, compared to 0.6% of eligible control patients (adjusted odds ratio = 4.3, p = 0.03). There were no significant differences in the percent of patients who received moderate or high risk reminders for colon or breast cancer screening. Use of this tool was associated with increased documentation of family history of cancer in the EHR, although the percentage of patients with new family history information was low in both groups. Further research is needed to determine how risk appraisal tools can be integrated with workflow and how they affect screening and health behaviors.

  6. Primary Care's Dim Prognosis

    Science.gov (United States)

    Alper, Philip R.

    2010-01-01

    Given the chorus of approval for primary care emanating from every party to the health reform debate, one might suppose that the future for primary physicians is bright. Yet this is far from certain. And when one looks to history and recognizes that primary care medicine has failed virtually every conceivable market test in recent years, its…

  7. 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

  8. 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.

  9. 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.

  10. Smooth muscle actin-expressing stromal fibroblasts in head and neck squamous cell carcinoma: Increased expression of galectin-1 and induction of poor prognosis factors

    Czech Academy of Sciences Publication Activity Database

    Valach, J.; Fík, Z.; Strnad, Hynek; Chovanec, M.; Plzák, J.; Čada, Z.; Szabo, Pavol; Šáchová, Jana; Hroudová, Miluše; Urbanová, Markéta; Steffl, M.; Pačes, Jan; Mazánek, J.; Vlček, Čestmír; Betka, J.; Kaltner, H.; André, S.; Gabius, H. J.; Kodet, R.; Smetana, K.; Gál, P.; Kolář, Michal

    2012-01-01

    Roč. 131, č. 11 (2012), s. 2499-2508 ISSN 0020-7136 R&D Projects: GA MŠk 2B06106 Institutional research plan: CEZ:AV0Z50520514 Keywords : carcinoma * stroma * actin * lectin Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 6.198, year: 2012

  11. 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)

  12. Prognosis of critical limb ischemia: Major vs. minor amputation comparison.

    Science.gov (United States)

    Matsuzaki, Kyoichi; Hayashi, Ruka; Okabe, Keisuke; Aramaki-Hattori, Noriko; Kishi, Kazuo

    2015-09-01

    Healthcare providers treating wounds have difficulties assessing the prognosis of patients with critical limb ischemia who had been discharged after complete healing of major amputation wounds. The word "major" in "major amputation" gives the impression of "being more severe" than "minor amputation." Therefore, even if wounds are healed after major amputation, they imagine that prognosis after major amputation would be poorer than that after minor amputation. We investigated the prognosis of diabetic nephropathy patients 2 years after amputations. Those patients underwent dialysis as well as amputation following percutaneous transluminal angioplasty for their foot wounds. They were ambulatory prior to these surgeries. Among 56 cases of minor amputation, 45 were males and 11 were females, and mortality was 41.1%. The mortality of cases with and without a coronary intervention history was 53.1% and 25.0%, respectively (p = 0.034). Among 10 cases of major amputation, 9 were males and 1 was female, and mortality was 60%. The mortality of cases with and without a coronary intervention history was 75.0% and 0%, respectively. Although we predicted poor prognosis in cases with major amputation, there was no significant difference in mortality 2 years after amputations (p = 0.267). Thus far poor prognosis has been reported for major amputation. It might be due to inclusion of the following patients: patients with wounds proximal to ankle joints, patients with extensive gangrene spreading to the lower legs, patients with septicemia from wound infection and who died around the time of operation, and patients with malnutrition. The results of our present study showed that the outcomes at 2 years postoperatively were similar between patients with major amputations and those with minor amputations, if surgical wounds were able to heal. We should not estimate the prognosis by the level of amputation, rather we should consider the effect of coronary intervention history on

  13. Clinical characteristics and prognosis of 272 postterm choriocarcinoma patients at Peking Union Medical College Hospital: a retrospective cohort study.

    Science.gov (United States)

    Li, Jie; Yang, Junjun; Liu, Pengfei; Ren, Tong; Zhao, Jun; Feng, Fengzhi; Wan, Xirun; Xiang, Yang

    2016-06-02

    The objective of our study was to investigate the clinical characteristics and prognosis of postterm choriocarcinoma patients at Peking Union Medical College Hospital within the past 30 years. The clinical characteristics and pertinent follow-up data of 272 patients with postterm choriocarcinoma diagnosed from December 1985 through December 2014 in our hospital were reviewed. The clinical characteristics of two cohorts cut off at 2006 were compared using χ (2) tests. Risk factors of prognosis were estimated by multivariate Cox proportional regression analysis. The most common initial symptom was abnormal uterine bleeding. After individualized treatment 239 patients (87.9 %) achieved complete remission, including 140 patients received initial treatment of 5-fluorouracil-based multidrug chemotherapy. There were almost no statistically significant differences in the clinical characteristics and survival rates between the two cohorts. The results of the multivariate analysis showed that history of resistance to multidrug chemotherapy, liver metastasis and FIGO score greater than 12 were independent risk factors of prognosis. Postterm choriocarcinoma patients were usually accompanied by several high-risk factors that should received combined chemotherapy to prevent delay in adequate treatment. 5-fluorouracil-based multidrug chemotherapy, which has been applied at PUMCH for several decades, can be an effective initial treatment for postterm choriocarcinoma patients. More emphasis should be placed on those who have history of resistance to multidrug chemotherapy, liver metastasis or a FIGO score greater than 12.

  14. Can family risk-factors moderate the link between psychopathy and life-history strategy?

    OpenAIRE

    Međedović Janko

    2016-01-01

    Life History Theory is an explanatory evolutionary framework which explains differences in fitness-relevant outcomes using the characteristics of the environment and individual organisms. Basically, individuals can be positioned somewhere on the r/K continuum of the Life History Strategy (LHS): a K or slow strategy represents later maturity and reproduction, a smaller number of offspring with higher investment in them, while the r (or fast) strategy follows the opposite pattern. Previous rese...

  15. 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

    .489, P = 0.003]. TGF-betaRII positivity was an independent prognostic factor for DFS (HR = 0.439, P = 0.001) and overall survival (OS) (HR = 0.409, P = 0.003) in human epidermal growth factor receptor-2 (HER2)-negative patients. Absence of TGF-beta1 and TGF-betaRII proteins in breast tumour cells...... was significantly associated with metastasis development. CONCLUSIONS: To the best of our knowledge, this is the first report indicating the relevance of HER2 status in discriminating TGF-betaRII as a prognostic marker for DFS and OS in human BC. These data indicate that TGF-betaRII protein analysis in tumour cells...... could be introduced in clinical practice as additional prognostic biomarker in HER2-negative BC....

  16. Family history of stroke among African Americans and its association with risk factors, knowledge, perceptions, and exercise.

    Science.gov (United States)

    Aycock, Dawn M; Kirkendoll, Kenya D; Coleman, Kisha C; Clark, Patricia C; Albright, Karen C; Alexandrov, Anne W

    2015-01-01

    African Americans are at greater risk for stroke than whites are; however, it is unclear what role family history of stroke (FHS) plays in the adoption of healthier lifestyles among African Americans. The aim of this study was to compare modifiable risk factors, knowledge of stroke risk factors, perceived threat of stroke, perceived control of stroke, and exercise behaviors and intentions in African Americans with a FHS and those without a FHS. A cross-sectional study was conducted with rural African Americans aged 19 to 54 years participating in a mobile health clinic. Participants' stroke knowledge, perceptions of risk, exercise history and intent, physiologic data, and health history were collected. Participants (N = 66) had a mean (SD) age of 43.3 (9.4) years and were mostly women, high school graduates, and unemployed. Participants with a FHS (n = 33) did not differ on average number of risk factors from those without a FHS. However, participants with a FHS were more likely to report a history of hypertension than were those without. There were no significant differences between groups in stroke knowledge, perceived threat and perceived control, or recent exercise performance, although participants with a FHS had significantly lower future intentions to exercise than did those without a FHS. Family history of stroke was common in this sample; however, it did not translate into better understanding of stroke or better exercise behaviors and intentions. More can be done to identify African Americans with a FHS, especially those with multiple risk factors, to educate them about the significance of FHS while promoting lifestyle change and self-management.

  17. Insulin-Like Growth Factor II mRNA-Binding Protein 3 Expression Correlates with Poor Prognosis in Acral Lentiginous Melanoma.

    Directory of Open Access Journals (Sweden)

    Yi-Shuan Sheen

    Full Text Available Insulin-like growth factor-II mRNA-binding protein 3 (IMP-3 is an RNA-binding protein expressed in multiple cancers, including melanomas. However, the expression of IMP-3 has not been investigated in acral lentiginous melanoma (ALM. This study sought to elucidate its prognostic value in ALMs. IMP-3 expression was studied in 93 patients diagnosed with ALM via immunohistochemistry. Univariate and multivariate analyses for survival were performed, according to clinical and histologic parameters, using the Cox proportional hazard model. Survival curves were graphed using the Kaplan-Meier method. IMP-3 was over-expressed in 70 out of 93 tumors (75.3%. IMP-3 expression correlated with thick and high-stage tumor and predicted poorer overall, melanoma-specific, recurrence-free and distant metastasis-free survivals (P = 0.002, 0.006, 0.008 and 0.012, respectively. Further analysis showed that patients with tumor thickness ≤ 4.0 mm and positive IMP-3 expression had a significantly worse melanoma-specific survival than those without IMP-3 expression (P = 0.048. IMP-3 (hazard ratio 3.67, 95% confidence intervals 1.35-9.97, P = 0.011 was confirmed to be an independent prognostic factor for melanoma-specific survival in multivariate survival analysis. Positive IMP-3 expression was an important prognostic factor for ALMs.

  18. Understanding Cancer Prognosis

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  19. Understanding Cancer Prognosis

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  20. Understanding Cancer Prognosis

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  1. Understanding Cancer Prognosis

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  2. [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.

  3. Fibroblast Growth Factor 21 (FGF-21 in Peritoneal Dialysis Patients: Natural History and Metabolic Implications.

    Directory of Open Access Journals (Sweden)

    Elena González

    Full Text Available Human fibroblast growth factor 21 (FGF-21 is an endocrine liver hormone that stimulates adipocyte glucose uptake independently of insulin, suppresses hepatic glucose production and is involved in the regulation of body fat. Peritoneal dialysis (PD patients suffer potential interference with FGF-21 status with as yet unknown repercussions.The aim of this study was to define the natural history of FGF-21 in PD patients, to analyze its relationship with glucose homeostasis parameters and to study the influence of residual renal function and peritoneal functional parameters on FGF-21 levels and their variation over time.We studied 48 patients with uremia undergoing PD. Plasma samples were routinely obtained from each patient at baseline and at 1, 2 and 3 years after starting PD therapy.Plasma FGF-21 levels substantially increased over the first year and were maintained at high levels during the remainder of the study period (253 pg/ml (59; 685 at baseline; 582 pg/ml (60.5-949 at first year and 647 pg/ml (120.5-1116.6 at third year (p<0.01. We found a positive correlation between time on dialysis and FGF-21 levels (p<0.001, and also, those patients with residual renal function (RRF had significantly lower levels of FGF-21 than those without RRF (ρ -0.484, p<0.05. Lastly, there was also a significant association between FGF-21 levels and peritoneal protein losses (PPL, independent of the time on dialysis (ρ 0.410, p<0.05.Our study shows that FGF-21 plasma levels in incident PD patients significantly increase during the first 3 years. This increment is dependent on or is associated with RRF and PPL (higher levels in patients with lower RRF and higher PPL. FGF-21 might be an important endocrine agent in PD patients and could act as hormonal signaling to maintain glucose homeostasis and prevent potential insulin resistance. These preliminary results suggest that FGF-21 might play a protective role as against the development of insulin resistance over

  4. Family history of diabetes is associated with enhanced adipose lipolysis: Evidence for the implication of epigenetic factors.

    Science.gov (United States)

    Dahlman, I; Ryden, M; Arner, P

    2017-11-11

    Type 2 diabetes is associated with insulin resistance, adipose hypertrophy and increased lipolysis. The heritability of these traits has been determined by associating them with a family history of diabetes. Abdominal subcutaneous fat biopsies were obtained from 581 subjects in a cross-sectional study. Fat cells were isolated, and the difference between measured and expected fat-cell volume was used to determine adipose morphology (degree of hypertrophy or hyperplasia). Spontaneous lipolytic activity was determined in explants of adipose tissue by measuring glycerol release. Insulin-stimulated lipogenesis was assessed by measuring the incorporation of radiolabelled glucose into fat-cell lipids. Information on parental history of diabetes was gathered by a questionnaire. Adipose morphology correlated positively with lipolysis (P<0.0001) and inversely with insulin-stimulated lipogenesis (P<0.008). Also, 24% of probands had a family history of diabetes, which was associated with higher body mass index (BMI) scores, and more insulin resistance (HOMAIR) and adipose hypertrophy. Lipolytic activity was increased, and insulin-stimulated lipogenesis decreased, in probands with a parental history of diabetes. The results for HOMAIR, lipolysis and adipose morphology remained significant after adjusting for proband BMI. A maternal history of diabetes was associated with increased adipose lipolytic activity in probands. A family history of diabetes is independent of proband BMI, but associated with adipocyte hypertrophy and enhanced lipolysis, which suggests that these factors are genetically linked to diabetes. Moreover, the influence on lipolysis was only observed in probands with a maternal history of diabetes, thereby supporting an epigenetic impact. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  5. A reappraisal of ICU and long-term outcome of allogeneic hematopoietic stem cell transplantation patients and reassessment of prognosis factors: results of a 5-year cohort study (2009-2013).

    Science.gov (United States)

    Platon, L; Amigues, L; Ceballos, P; Fegueux, N; Daubin, D; Besnard, N; Larcher, R; Landreau, L; Agostini, C; Machado, S; Jonquet, O; Klouche, K

    2016-02-01

    Epidemiology and prognosis of complications related to allogeneic hematopoietic stem cell transplant (HSCT) recipients requiring admission to intensive care unit (ICU) have not been reassessed precisely in the past few years. We performed a retrospective single-center study on 318 consecutive HSCT patients (2009-2013), analyzing outcome and factors prognostic of ICU admission. Among these patients, 73 were admitted to the ICU. In all, 32 patients (40.3%) died in ICU, 46 at hospital discharge (63%) and 61 (83.6%) 1 year later. Survivors had a significantly lower sequential organ failure assessment (SOFA) score, serum lactate and bilirubin upon ICU admission. Catecholamine support, mechanical ventilation (MV) and/or renal replacement therapy during ICU stay, a delayed organ support and an active graft versus host disease (GvHD) significantly worsen the outcome. By multivariate analysis, the worsening of SOFA score from days 1 to 3, the need for MV and the occurrence of an active GvHD were predictive of mortality. In conclusion, the incidence of HSCT-related complications requiring an admission to an ICU was at 22%, with an ICU mortality rate of 44%, and 84% 1 year later. A degradation of SOFA score at day 3 of ICU, need of MV and occurrence of an active GvHD are main predictive factors of mortality.

  6. A Brief History of the Philosophical Foundations of Exploratory Factor Analysis.

    Science.gov (United States)

    Mulaik, Stanley A.

    1987-01-01

    Exploratory factor analysis derives its key ideas from many sources, including Aristotle, Francis Bacon, Descartes, Pearson and Yule, and Kant. The conclusions of exploratory factor analysis are never complete without subsequent confirmatory factor analysis. (Author/GDC)

  7. Prognostic factors of sciatica in the Canon of Avicenna.

    Science.gov (United States)

    Minaee, Bagher; Abbassian, Alireza; Nasrabadi, Alireza Nikbakht; Rostamian, Abdorrahman

    2013-12-01

    Prognosis studies are fast developing and very practical types of medical research. Sciatica is one of the common types of low back pain and identifying prognostic factors of the illness can help physicians and patients to choose best method of practice. The prognostic factors of sciatica are presented from the Canon of Avicenna, one of the most famous physicians in the history of medicine.

  8. Correlation between the findings of magnetic resonance imaging and prognosis of patients with predisposing factors of aseptic necrosis of the femoral head

    Energy Technology Data Exchange (ETDEWEB)

    Takatori, Yoshio; Nakamura, Shigeru; Nakamura, Toshitaka; Ninomiya, Setsuo; Kokubo, Takashi (Tokyo Univ. (Japan). Faculty of Medicine); Sugimoto, Hisayuki

    1991-08-01

    Eighteen patients with the predisposing factors for aseptic necrosis of the femoral head were followed up for more than two years after the initial magnetic resonance (MR) imaging. At the time of the initial examination, 24 femoral heads showed abnormal low-intensity areas on MR images without abnormal findings on plain radiographs. Among them, six femoral heads collapsed in the follow-up period. The initial mid-coronal T{sub 1}-weighted MR images of these femoral heads had shown characteristic findings, that is, band-shaped low-intensity areas with the lateral end not covered by the acetabulum. Subchondral fracture of the femoral head occurred in the vicinity of the lateral end of the band. The findings of initial MR imaging seem to predict subsequent collapse of the femoral head. (author).

  9. Understanding Cancer Prognosis

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  10. A general factor of personality in a sample of inmates: Associations with indicators of life-history strategy and covitality

    Directory of Open Access Journals (Sweden)

    Međedović Janko

    2017-01-01

    Full Text Available This study looked for a General Factor of Personality (GFP in a sample of male convicts (N=226; mean age 32 years. The GFP was extracted from seven broad personality traits: FFM factors, Amoralism (the negative pole of the lexical Honesty-Humility factor and Disintegration (operationalization of Schizotypy. Three first-order factors were extracted, labeled Dysfunctionality, Antisociality and Openness, and GFP was found through the hierarchical factor analysis. The nature of the GFP was explored through analysis of its relations with markers of fast Life-History strategy and covitality. The results demonstrated that the GFP is associated with unrestricted sexual behavior, medical problems, mental problems, early involvement in criminal activity and stability of criminal behavior. The evidence shows that the GFP is a meaningful construct on the highest level of personality structure. It may represent a personality indicator of fitness-related characteristics and could be useful in research of personality in an evolutionary context.

  11. 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.

  12. Risk factors of coronary heart disease in children and young adults with parental history of premature coronary heart disease

    OpenAIRE

    Murti Andriastuti; Sudigdo Sastroasmoro; Agus Firmansyah

    2016-01-01

    Background Morbidity and mortality of coronary heart disease (CHD) are recently increasing. This is related to changes in lifestyle, such as lack of activity and high consumption of fatty diet. The main cause of CHD is atherosclerosis. The development of ath- erosclerosis takes a long time, is asymptomatic, and might begin in childhood. The important risk factors that have roles in increas- ing the likelihood of atherosclerosis are family history of premature CHD, hyperte...

  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. Soil factors effects on life history attributes of Leiothrix spiralis and Leiothrix vivipara (Eriocaulaceae) on rupestrian grasslands in Southeastern Brazil.

    Science.gov (United States)

    Coelho, F F; Martins, R P; Figueira, J E C; Demetrio, G R

    2014-11-01

    In this study, we hypothesized that the life history traits of Leiothrix spiralis and L. vivipara would be linked to soil factors of the rupestrian grasslands and that rosette size would be influenced by soil moisture. Soil analyses were performed from five populations of L. spiralis and four populations of L. vivipara. In each area, three replicates were employed in 19 areas of occurrence of Leiothrix species, and we quantified the life history attributes. The microhabitats of these species show low favorability regarding to soil factors. During the dry season, their rosettes decreased in diameter due the loss of its most outlying leaves. The absence of seedlings indicated the low fecundity of both species. However, both species showed rapid population growth by pseudovivipary. Both L. spiralis and L. vivipara exhibit a kind of parental care that was quantified by the presence of connections between parental-rosettes and ramets. The findings of the present study show that the life history traits are linked to soil factors.

  15. Understanding Cancer Prognosis

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  16. Understanding Cancer Prognosis

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  17. A Terminal Prognosis?

    DEFF Research Database (Denmark)

    Ashbee, Edward

    2013-01-01

    The study of US politics in Europe has always been small-scale. In the UK, it is often tied to contemporary history. In much of continental Europe, it is distanced from political science (which largely eschews area studies) and is instead, intellectually and institutionally, an adjunct to American...... should, as a subdiscipline, seek out openings that might bring the subject back towards political science. In particular, it argues that US politics researchers in Europe should look more closely at developments within historical institutionalism, American political development (APD) and comparative...... studies. Whereas many other fields within political science have been compelled to consider the methodological underpinnings of their work, US politics has yet to do this. In contrast, within the US, political science has, since the behaviouralist revolution, been largely structured around quantitative...

  18. The effective and preventive factors of taking patients\\' history from the viewpoint of the students of Birjand Medical School in 2010-2011

    Directory of Open Access Journals (Sweden)

    Z. Khazaee

    2013-06-01

    Full Text Available Introduction: Taking patients' history and doing physical examinations help physicians to diagnose correctly and treat accordingly. There are several factors which may affect the quality of taking patients' history. This study aims to assess determinants of taking patients' history from the viewpoint of the students of Birjand Medical School. Methods: This descriptive study was carried out in 2010-2011 on all 137 medical trainees and interns studying at Birjand Medical School. To determine the students’ attitudes towards history taking and to evaluate their performance a questionnaire and a check-list were used, respectively. The data analyzed using SPSS software. Descriptive-deductive statistics (T-test were applied on the data. Results: The average score of the motivational factors was more than the preventive factors. Among the motivational factors, the statement “taking patient history is a basis of proper diagnosis and treatment” (3.58 and among the preventive factors the statement “taking patient history just to evade responsibility”(2.57had the highest scores. Moreover, there was a significant difference between the performance of trainees and interns in taking and recording patients’ history (P<0.005. Conclusion: Although the students held a positive attitude toward taking patients' history, they didn’t have satisfactory performance in recording disease symptoms, diagnosis and treatment plans this entails more attention. Observation of trainers on the process of history taking may help.

  19. THE PROGNOSIS IN TRANSCATHETER AORTIC VALVE IMPLANTATION

    Directory of Open Access Journals (Sweden)

    T. E. Imaev

    2016-01-01

    Full Text Available Aim. To study the effect of transcatheter aortic valve implantation (TAVI, performed by different types of prostheses and various surgical access, on the prognosis of patients with critical aortic stenosis and comorbidities.Material and methods. Patients (n=130 that had consistently performed 80 TAVI by Edwards valve transfemoral (n=50 and transapical (n=30 access, as well as 50 transcatheter aortic valve replacement by CoreValve system were included into the study. Complications including perioperative mortality, total 30-day mortality, as well as post-hospital mortality were registered during aortic valve replacement, immediately after surgery, before the expiry of 30 days. Mean follow-up was 2.2 years (range 0.2 to 5.2 years.Results. Hospital mortality was on average 6.9%. 121 patients had been discharged from the department after the surgery. The number of deaths in the post-hospital period was 14.8%. Valve type and the type of access had no effect on post-hospital mortality. Men died more than 2.5 times often than women, regardless of age. Atrioventricular block, pacemaker implantation, and history of chronic obstructive pulmonary disease were the most significant prognostic factors. An important role of minor stroke and renal failure should be noted. Mortality did not depend on the surgical access or valve type. All parameters characterizing the intervention were significantly associated with mortality, both during and after surgery. The proportion of survivors at the end of the first year of observation using Corvalve system was 86.9%, Edwards valve by transfemoral access - 88% and Edwards valve by transapical access – 85.4% (insignificant differences for all groups, p>0.05. Two-year survival was 77.5%, 82.5% and 82.7%, respectively (also insignificant differences for all groups, p>0.05.Conclusion. TAVI is the method of choice, reasonable alternative approach for surgical valve replacement in patients with high surgical risk, although

  20. Skull and limb morphology differentially track population history and environmental factors in the transition to agriculture in Europe.

    Science.gov (United States)

    von Cramon-Taubadel, Noreen; Stock, Jay T; Pinhasi, Ron

    2013-09-22

    The Neolithic transition in Europe was a complex mosaic spatio-temporal process, involving both demic diffusion from the Near East and the cultural adoption of farming practices by indigenous hunter-gatherers. Previous analyses of Mesolithic hunter-gatherers and Early Neolithic farmers suggest that cranial shape variation preserves the population history signature of the Neolithic transition. However, the extent to which these same demographic processes are discernible in the postcranium is poorly understood. Here, for the first time, crania and postcranial elements from the same 11 prehistoric populations are analysed together in an internally consistent theoretical and methodological framework. Results show that while cranial shape reflects the population history differences between Mesolithic and Neolithic lineages, relative limb dimensions exhibit significant congruence with environmental variables such as latitude and temperature, even after controlling for geography and time. Also, overall limb size is found to be consistently larger in hunter-gatherers than farmers, suggesting a reduction in size related to factors other than thermoregulatory adaptation. Therefore, our results suggest that relative limb dimensions are not tracking the same demographic population history as the cranium, and point to the strong influence of climatic, dietary and behavioural factors in determining limb morphology, irrespective of underlying neutral demographic processes.

  1. Psychiatric co-morbidities and cardiovascular risk factors in people with lifetime history of epilepsy of an urban community.

    Science.gov (United States)

    Novy, Jan; Castelao, Enrique; Preisig, Martin; Vidal, Pedro Marques; Waeber, Gérard; Vollenweider, Peter; Rossetti, Andrea O

    2012-01-01

    Depression has been consistently reported in people with epilepsy. Several studies also suggest a higher burden of cardiovascular diseases. We therefore analysed psychosocial co-morbidity and cardiovascular risk factors in patients with a lifetime history of epilepsy in the PsyCoLaus study, a Swiss urban population-based assessment of mental health and cardiovascular risk factors in adults aged between 35 and 66 years. Among 3719 participants in the PsyCoLaus study, we retrospectively identified those reporting at least 2 unprovoked seizures, defined as epilepsy. These subjects were compared to all others regarding psychiatric, social, and cardiovascular risk factors data using uni- and multivariable assessments. A significant higher need for social help (phistory of epilepsy and 3676 controls, while a higher prevalence of psychiatric co-morbidities (p=0.015) and a lower prevalent marital status (p=0.01) were only significant on univariate analyses. Depression and cardio-vascular risk factors, as well as educational level and employment, were similar among the groups. This analysis confirms an increased prevalence of psychosocial burden in subjects with a lifetime history of epilepsy; conversely, we did not find a higher cardiovascular risk. The specific urban and geographical location of our cohort and the age span of the studied population may account for the differences from previous studies. Copyright © 2011 Elsevier B.V. All rights reserved.

  2. EAMJ Prognosis 09.indd

    African Journals Online (AJOL)

    2010-02-02

    Feb 2, 2010 ... precipitating factors thereof but not particularly on clinical predictors of ... 14.0 mmol/l, an arterial blood pH less than 7.3, serum .... Summary of clinical characteristics/events of the study patients who died ... Moreover, in DKA, other potential risk ... cerebral eodema has been shown to be present even.

  3. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available Skip to content Español 1-800-4-CANCER Live Chat Publications Dictionary Menu Contact Dictionary Search About Cancer Causes and Prevention Risk Factors ... MORE INFORMATION About This Website Cancer.gov en español Multimedia Publications Site Map Digital Standards for NCI ...

  4. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Español 1-800-4-CANCER Live Chat Publications Dictionary Menu Contact Dictionary Search About Cancer Causes and Prevention Risk Factors ... Process Introduction to Grants Process NCI Grant Policies Legal Requirements Apply for a Grant Step 1: Application ...

  5. Family history of psychiatric illness as a risk factor for schizoaffective disorder: a Danish register-based cohort study

    DEFF Research Database (Denmark)

    Laursen, Thomas Munk; Labouriau, Rodrigo; Licht, Rasmus Wentzer

    2005-01-01

    BACKGROUND: Schizoaffective disorder may be related to both schizophrenia and bipolar disorders, but no population-based studies, to our knowledge, have investigated this association in families. OBJECTIVES: To determine whether a psychiatric history of schizoaffective disorder, bipolar disorder......, or schizophrenia among parents and siblings is a risk factor for developing a schizoaffective disorder, and whether a specific pattern of family history of psychiatric illness exists in persons with schizoaffective disorder compared with persons with bipolar disorder or schizophrenia. DESIGN: Register-based cohort...... study. SETTING: Denmark. COHORT: The 2.4 million persons born in Denmark after 1952. MAIN OUTCOME MEASURES: Relative risks of the 3 illnesses estimated by Poisson regression. RESULTS: In total, 1925 persons had a schizoaffective disorder, 3721 had a bipolar disorder, and 12 501 had schizophrenia...

  6. Assessing the three types of dieting in the Three-Factor Model of dieting. The Dieting and Weight History Questionnaire.

    Science.gov (United States)

    Witt, Ashley A; Katterman, Shawn N; Lowe, Michael R

    2013-04-01

    The construct of attempted eating restriction has been measured in a number of ways in recent years. The Three-Factor Model of Dieting suggests that dieting can be subdivided into three types: (1) frequency of past dieting and overeating (i.e., history of dieting), (2) current dieting to lose weight, and (3) weight suppression, or the difference between an individual's current weight and his or her highest previous weight. The purpose of this paper is to (1) describe the Dieting and Weight History Questionnaire (DWHQ), a measure that we have used for many years to assess these three dimensions of dieting; (2) provide some recent examples of published research on each type of dieting; (3) discuss some of the nuances of assessing these dieting types; and (4) suggest directions for future research. Copyright © 2012 Elsevier Ltd. All rights reserved.

  7. Characteristics and risk factors of cerebrovascular accidents after percutaneous coronary interventions in patients with history of stroke.

    Science.gov (United States)

    Zhang, Hua; Feng, Li-qun; Bi, Qi; Wang, Yu-ping

    2010-06-01

    Percutaneous coronary intervention (PCI) is a well-established method for managing coronary diseases. However, the increasing use of PCI has led to an increased incidence of acute cerebrovascular accidents (CVA) related to PCI. In this study, we investigated the characteristics and risk factors of CVA after PCI in patients with known stroke history. Between January 1, 2005 and March 1, 2009, 621 patients with a history of stroke underwent a total of 665 PCI procedures and were included in this retrospective study. Demographic and clinical characteristics, previous medications, procedures, neurologic deficits, location of lesion and in-hospital clinical outcomes of patients who developed a CVA after the cardiac catheterization laboratory visit and before discharge were reviewed. Acute CVA was diagnosed in 53 (8.5%) patients during the operation or the perioperative period. Seventeen patients suffered from transient ischemic attack, thirty-four patients suffered from cerebral infarction and two patients suffered from cerebral hemorrhage. The risk factors for CVA after PCI in stroke patients were: admission with an acute coronary syndrome, use of an intra-aortic balloon pump, urgent or emergency procedures, diabetes mellitus, and poor left ventricular systolic function, arterial fibrillation, previous myocardial infarction, dyslipidemia, tobacco use, and no/irregular use of anti-platelet medications. The incidence of CVA during and after PCI in patients with history of stroke is much higher than that in patients without history of stroke. Patients with atrial fibrillation, previous myocardial infarction, diabetes mellitus, dyslipidemia, tobacco use, and no or irregular use of anti-platelet medications were at higher risk for recurrent stroke. This study showed a strong association between acute coronary syndromes and in-hospital stroke after PCI.

  8. The link between family history and risk of type 2 diabetes is not explained by anthropometric, lifestyle or genetic risk factors: the EPIC-InterAct study.

    Science.gov (United States)

    Scott, R A; Langenberg, C; Sharp, S J; Franks, P W; Rolandsson, O; Drogan, D; van der Schouw, Y T; Ekelund, U; Kerrison, N D; Ardanaz, E; Arriola, L; Balkau, B; Barricarte, A; Barroso, I; Bendinelli, B; Beulens, J W J; Boeing, H; de Lauzon-Guillain, B; Deloukas, P; Fagherazzi, G; Gonzalez, C; Griffin, S J; Groop, L C; Halkjaer, J; Huerta, J M; Kaaks, R; Khaw, K T; Krogh, V; Nilsson, P M; Norat, T; Overvad, K; Panico, S; Rodriguez-Suarez, L; Romaguera, D; Romieu, I; Sacerdote, C; Sánchez, M J; Spijkerman, A M W; Teucher, B; Tjonneland, A; Tumino, R; van der A, D L; Wark, P A; McCarthy, M I; Riboli, E; Wareham, N J

    2013-01-01

    Although a family history of type 2 diabetes is a strong risk factor for the disease, the factors mediating this excess risk are poorly understood. In the InterAct case-cohort study, we investigated the association between a family history of diabetes among different family members and the incidence of type 2 diabetes, as well as the extent to which genetic, anthropometric and lifestyle risk factors mediated this association. A total of 13,869 individuals (including 6,168 incident cases of type 2 diabetes) had family history data available, and 6,887 individuals had complete data on all mediators. Country-specific Prentice-weighted Cox models were fitted within country, and HRs were combined using random effects meta-analysis. Lifestyle and anthropometric measurements were performed at baseline, and a genetic risk score comprising 35 polymorphisms associated with type 2 diabetes was created. A family history of type 2 diabetes was associated with a higher incidence of the condition (HR 2.72, 95% CI 2.48, 2.99). Adjustment for established risk factors including BMI and waist circumference only modestly attenuated this association (HR 2.44, 95% CI 2.03, 2.95); the genetic score alone explained only 2% of the family history-associated risk of type 2 diabetes. The greatest risk of type 2 diabetes was observed in those with a biparental history of type 2 diabetes (HR 5.14, 95% CI 3.74, 7.07) and those whose parents had been diagnosed with diabetes at a younger age (family history. Prominent lifestyle, anthropometric and genetic risk factors explained only a marginal proportion of the excess risk associated with family history, highlighting the fact that family history remains a strong, independent and easily assessed risk factor for type 2 diabetes. Discovering factors that will explain the association of family history with type 2 diabetes risk will provide important insight into the aetiology of type 2 diabetes.

  9. Diagnostic evaluation and risk factors for drug allergies in children: from clinical history to skin and challenge tests.

    Science.gov (United States)

    Arikoglu, Tugba; Aslan, Gulen; Batmaz, Sehra Birgul; Eskandari, Gulcin; Helvaci, Ilter; Kuyucu, Semanur

    2015-08-01

    Parent or self-reported drug allergy claims frequently overestimate the real incidence of hypersensitivity reactions. A detailed and algorithmic diagnostic evaluation of drug reactions may allow a proper diagnosis. The aim of this study was to determine the confirmation rates and risk factors for confirmed allergic drug reactions in children. Mersin University Hospital in Turkey. The study consisted of children between ages of 8 months and 18 years with the history of suspected drug allergy as reported by the clinician or the patients. Parents were interviewed by a clinician to complete questionnaires that included questions about demographic data and characteristics of index drug reaction. Immediate reactions (IRs) were assessed with immediate-reading skin prick (SPT) and intradermal tests (IDT). Nonimmediate reactions (NIRs) were assessed with SPT, both early and delayed reading of IDT and patch tests. In case of negative skin tests, drug provocation tests were performed. The possible risk factors for confirmed drug allergy in univariate analysis (p Parent or self-reported drug allergy should be evaluated with a standardized diagnostic work-up before strict prohibitions are made. In addition, family and personal histories of drug allergy were significant risk factors related to allergic drug reactions in children.

  10. Prognostic significance of cancer family history for patients with gastric cancer: a single center experience from China.

    Science.gov (United States)

    Liu, Xiaowen; Cai, Hong; Yu, Lin; Huang, Hua; Long, Ziwen; Wang, Yanong

    2016-06-14

    Family history of cancer is a risk factor for gastric cancer. In this study, we investigated the prognoses of gastric cancer patients with family history of cancer. A total of 1805 gastric cancer patients who underwent curative gastrectomy from 2000 to 2008 were evaluated. The clinicopathologic parameters and prognoses of gastric cancer patients with a positive family history (PFH) of cancer were compared with those with a negative family history (NFH). Of 1805 patients, 382 (21.2%) patients had a positive family history of cancer. Positive family history of cancer correlated with younger age, more frequent alcohol and tobacco use, worse differentiation, smaller tumor size, and more frequent tumor location in the lower 1/3 of the stomach. The prognoses of patients with a positive family history of cancer were better than that of patients with a negative family history. Family history of cancer independently correlated with better prognosis after curative gastrectomy in gastric cancer patients.

  11. Risk Factors for Diverticulosis, Diverticulitis, Diverticular Perforation, and Bleeding: A Plea for More Subtle History Taking

    Science.gov (United States)

    Böhm, Stephan K.

    2015-01-01

    Background Diverticulosis is a very common condition. Around 20% of diverticula carriers are believed to suffer from diverticular disease during their lifetime. This makes diverticular disease one of the clinically and economically most significant conditions in gastroenterology. The etiopathogenesis of diverticulosis and diverticular disease is not well understood. Epidemiological studies allowed to define risk factors for the development of diverticulosis and the different disease entities associated with it, in particular diverticulitis, perforation, and diverticular bleeding. Methods A comprehensive literature search was performed, and the current knowledge about risk factors for diverticulosis and associated conditions reviewed. Results Non-controllable risk factors like age, sex, and genetics, and controllable risk factors like foods, drinks, and physical activity were identified, as well as comorbidities and drugs which increase or decrease the risk of developing diverticula or of suffering from complications. In naming risk factors, it is of utmost importance to differentiate between diverticulosis and the different disease entities. Conclusion Risk factors for diverticulosis and diverticular disease may give a clue towards the possible etiopathogenesis of the conditions. More importantly, knowledge of comorbidities and particularly drugs conferring a risk for development of complicated disease is crucial for patient management. PMID:26989377

  12. Peritonite bacteriana espontânea na cirrose hepática: prevalência, fatores preditivos e prognóstico Spontaneous bacterial peritonitis in hepatic cirrhosis: prevalence, predictive factors and prognosis

    Directory of Open Access Journals (Sweden)

    F.A.F. Figueiredo

    1999-04-01

    investigate prospectively prevalence, predictive factors and prognosis of the episode of SBP, we studied 143 in and outpatients with cirrhosis admitted to HUCFF and HUPE between January, 1995 and January, 1996. All patients were submitted to a questionaire, physical examination, blood analysis and abdominal paracentesis with ascitic fluid analysis. They were followed for a mean follow-up period of 4 months and survival was determined. RESULTS: The prevalence of SBP was 20%. Culture-positive SBP, Culture-negative Neutrocytic Ascites and Bacterascites were identified in 24%, 66% and 10%, respectively. After uni - and multivariate analysis, only anterior gastrointestinal hemorrhage, serum albumin and ascitic fluid C4 reached statistical significance (p=0.05 as predictive factors for the development of the SBP. The in-hospital and follow-up mortality rates were 33.3% and 53.8% for the SBP patients and 8.5% and 31.9% for the non-SBP patients, respectively (p=0.01 and p=0.04. The cumulative probability of survival in the SBP group was significantly lower than the probability of the non-SBP group (p=0.05. CONCLUSIONS: We conclude that SBP is a frequent complication, depends of the severity of liver failure and is a marker for poor prognosis in patients with liver cirrhosis.

  13. Occupational risk factors for chronic respiratory disease in a New Zealand population using lifetime occupational history.

    Science.gov (United States)

    Hansell, Anna; Ghosh, Rebecca E; Poole, Suzanne; Zock, Jan-Paul; Weatherall, Mark; Vermeulen, Roel; Kromhout, Hans; Travers, Justin; Beasley, Richard

    2014-03-01

    To investigate associations between respiratory disease and occupational exposures in a New Zealand urban population, the Wellington Respiratory Survey. Multiple regression analyses in a population sample of 1017 individuals aged 25 to 74 years with spirometry and questionnaire information, including a lifetime occupational history. Chronic bronchitis symptoms were associated with self-reported exposure to hairdressing, paint manufacturing, insecticides, welding, detergents and with ALOHA Job Exposure Matrix-assessed gases/fumes exposure. The strongest association was for hairdressing (odds ratio 6.91; 95% confidence interval: 2.02 to 23.70). Cumulative exposure to mineral dust and gases/fumes was associated with higher FEV₁% (forced expiratory volume in the first second of expiration) predicted. Analyses were limited by relatively small numbers of cases. Increased risks of objectively defined respiratory disease, which have been previously documented, were not seen. Nevertheless, the study suggested increased risk of respiratory symptoms with various occupational exposures as well as likely healthy worker effect.

  14. Patient and professional dissatisfaction: a literature review of prognosis communication related to hospital settings.

    Science.gov (United States)

    Bail, Kasia

    2008-06-01

    An essential element of health care decision making is related to 'what is going to happen next' (or prognosis). Patients are often dissatisfied with prognosis communication (Chan & Woodruff 1997; Kirk, Kirk & Kristjanson 2004). Yet there is a paucity of literature on the contributing factors and resulting consequences of prognosis communication. A thematic analysis on prognosis communication applicable to hospital wards was employed. The thematic analysis revealed that patients are dissatisfied with prognosis communication, and this dissatisfaction is related to information giving, understanding, and decision making. There is also evidence to suggest that health care professionals are also distressed and dissatisfied with the current use of prognosis in health care delivery, and this relates to hope, role discrepancies, and emotional labour. Factors identified in the literature as contributing to the current use of prognosis included difficulty with the definition, estimation and communication of prognosis. The contributing factor of the medical model upon prognosis communication is discussed. The suggestion is made that if both consumers and providers are dissatisfied with current prognosis communication, then there should be sufficient relevant research funded, undertaken and utilised to inform training, policy changes and individual clinical practice reflection in the movement towards more patient-focussed, sustainable health care.

  15. Development and validation of a clinical score for prognosis ...

    African Journals Online (AJOL)

    Several independent risk factors at baseline are associated with a poor prognosis after ART initiation. These include: male sex, low body mass index, anemia, low CD4 count and stage-4 WHO disease. The aim of this research was evaluate prospectively a new scoring system composed by these factors. Methods: An open ...

  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. Psychiatric history and related exposures as risk factors for Alzheimer's disease: A collaborative re-analysis of case-control studies

    NARCIS (Netherlands)

    A.F. Jorm; C.M. van Duijn (Cornelia); V. Chandra; L. Fratiglioni (Laura); A.B. Graves; A. Heyman; E. Kokmen (Emre); K. Kondo; J.A. Mortimer; W.A. Rocca; S.L. Shalat; H. Soininen; A. Hofman (Albert)

    1991-01-01

    textabstractData from case-control studies of Alzheimer's disease (AD) were pooled to examine the possible roles of history of depression, anti-depressant treatment and adverse life events as risk factors. History of depression was found to be associated with AD, although the effect was confined to

  18. A higher burden of metabolic risk factors and underutilization of therapy among women compared to men might influence a poorer prognosis: a study among acute myocardial ifarction patients in Albania, a transitional country in Southeastern Europe

    Science.gov (United States)

    Myftiu, Sokol; Sulo, Enxhela; Burazeri, Genc; Sharka, Ilir; Shkoza, Artan; Sulo, Gerhard

    2015-01-01

    Aim To determine the clinical profile, burden of risk factors, and quality of care among patients hospitalized for an acute myocardial infarction (AMI) with special focus on gender differences. Methods The study included 256 AMI patients admitted to the Coronary Care Unit of “Mother Teresa” hospital in Tirana during 2013-2014. We obtained information on patients’ demographic data, AMI characteristics, complications (heart failure [HF] and ventricular fibrillation [VF]), risk factors and medication use prior and during the AMI hospitalization. Age-adjusted Poisson regression analyses were applied to explore gender differences (women vs men) with regard to clinical profile and quality of care and results are expressed as incidence rate ratios (IRR). Results 55.4% of patients had ≥3 risk factors, 44.5% developed HF, and 5.7% developed VF. Only 40.4% of patients received all 4 medication classes (beta-blockers, angiotensin-converting-enzyme inhibitor/angiotensin receptor blockers, statins, and aspirin) and 46.4% had revascularization. Significantly more women than men were obese, (P = 0.042) had diabetes, (P = 0.001) developed HF (P < 0.001) or experienced a VF episode (P < 0.001). After adjusting for age, differences with regard to obesity (IRR = 2.17; 95% confidence interval [CI] 1.15-4.09), diabetes (IRR = 1.35; 95% CI 1.07-1.71), HF (IRR = 1.32; 95% CI 1.02-1.74) and VF (IRR = 2.82; 95% CI 1.07-7.43) remained significant. There were no differences with regard to individual drug classes taken. However, women had fewer revascularization procedures than men (IRR = 0.65; 95% CI 0.43-0.98). Conclusion Women were found to have more unfavorable clinical profile, higher complication rates, and underutilization of therapy, which may be influenced by socioeconomic differences between genders and lead to a differential prognosis. PMID:26718760

  19. Resilience and protective factors among people with a history of child maltreatment: a systematic review.

    Science.gov (United States)

    Meng, Xiangfei; Fleury, Marie-Josee; Xiang, Yu-Tao; Li, Muzi; D'Arcy, Carl

    2018-01-18

    To provide an overview of resilience and protective factors associated with a better life following child maltreatment exposure, to compare protective factors across specific subtypes of maltreatment, and to explore existing issues in the current state of the literature. Electronic databases and grey literature up to October 2017 were systematically searched for English language with observational study designs for the research on resilience and childhood maltreatment. Systematic review and qualitative approaches were used to synthesize the results. Study quality and heterogeneity were also examined. Initial screening of titles and abstracts resulted in 247 papers being reviewed. A total of 85 articles met eligibility criteria of this review. Most of these studies had low or middle study quality. There were two subgroups of studies reviewed: (1) 11 studies examined whether resilience protected against the negative consequence of childhood maltreatment, and, (2) 75 studies explored what protective factor was associated with a kind of adaptive functioning. Although the conceptualization of resilience significantly varied from study to study, protective factors associated with resilience at individual, familial, and societal levels reduced the likelihood of negative consequences of childhood maltreatment. Negative consequences following childhood maltreatment can be prevented or moderated if protective factors are provided in time. Future research needs to address the conceptualization issue of resilience. Public and population mental health preventions should focus on early childhood and apply preventive strategies as early as possible. Cost-effective studies should be considered in the evaluation of resilience prevention program.

  20. Accidental Haemorrhage and Fetal Prognosis

    African Journals Online (AJOL)

    1974-04-17

    Apr 17, 1974 ... perinatal mortality associated with accidental haemorrhage. The importance of clinical signs in determining fetal prognosis is discussed. A suggested clinical approach to cases of accidental haemorrhage, where on admission the fetus is found to be alive in utero, is given. S. Afr. Med. l., 48, 764 (1974).

  1. Potential independent factors of variability of biological status and reproductive history of Yucatecan women.

    Science.gov (United States)

    Dickinson, F

    1994-01-01

    In this paper, we report the results of the application of principal component analysis (PCA) in a study of the human ecology of rural-to-urban migrantion in Yucatan, Mexico. Socioeconomic, reproductive and anthropometric data from 216 women 32 years of age or older, were obtained in 1989-1990. Seventeen socioeconomic, demographic and environmental properties of the families of such women, plus migrant status, were employed in a PCA, which yielded five independent factors, explaining 57.1% of the total variance of such properties. These factors were employed to made a multiple regression analysis on 19 anthropometric and 21 reproductive traits, age adjusted. According to the multiple regression of women's biological status to independent factors, we found that in better living conditions (Factor 3), women are heavier, taller, with more body surface and subcutaneous fat in the trunk and in the upper extremity, than in worse living conditions. Better educational level of wife and husband (Factor 2) is associated with lower number of pregnancies and alive born children, as well as less reproductive losses. Women living in families with higher income (Factor 4), have a younger age at the first pregnancy, older age at the last pregnancy, greater number of pregnancies, alive born children and alive offspring at the interview, and they experience less reproductive losses in relation to the number of pregnancies. This fact suggests that for the families in this sample, big families are a strategy to cope with poverty and uncertainty in employment and income. Our results are discussed against the reports in the literature.

  2. Psychosocial Risk Factors for Child Welfare among Postpartum Mothers with a History of Childhood Maltreatment and Neglect.

    Science.gov (United States)

    Koenig, A M; Schury, K; Reister, F; Köhler-Dauner, F; Schauer, M; Ruf-Leuschner, M; Gündel, H; Ziegenhain, U; Fegert, J M; Kolassa, I-T

    2016-03-01

    Background: Childhood maltreatment (CM) can increase the risk of psychosocial risk factors in adulthood (e. g. intimate partner violence, financial problems, substance abuse or medical problems). The transition to parenthood presents those affected by CM with particular challenges, in addition to usual birth-related stressors. Methods: In this cross-sectional study a total of 240 women were interviewed in the puerperium with respect to CM experiences, using the German version of the Childhood Trauma Questionnaire (CTQ). Current psychosocial risk factors (e. g. financial concerns, maternal mental illness, single parent) were assessed using the Constance Index (KINDEX) for early childhood risk factors. Associations between CM experience and psychosocial risk factors were calculated using simple correlation. Results: The average age of participants was 33 years. On the CTQ 13.8 % of participants reported emotional abuse, 6.7 % physical abuse and 12.5 % sexual abuse, while 32.1 % reported emotional neglect and 7.5 % physical neglect during childhood. With rising severity of CM, more psychosocial risk factors (KINDEX) were present. Conclusions: This study shows a clear association between experiences of maltreatment during childhood and the presence of psychosocial stressors among women in the puerperium. Regular screening for a history of CM and parental psychosocial stressors should be conducted early, i.e. during pregnancy, to avoid negative consequences for the child.

  3. Psychosocial Risk Factors for Child Welfare among Postpartum Mothers with a History of Childhood Maltreatment and Neglect

    Science.gov (United States)

    Koenig, A. M.; Schury, K.; Reister, F.; Köhler-Dauner, F.; Schauer, M.; Ruf-Leuschner, M.; Gündel, H.; Ziegenhain, U.; Fegert, J. M.; Kolassa, I.-T.

    2016-01-01

    Background: Childhood maltreatment (CM) can increase the risk of psychosocial risk factors in adulthood (e. g. intimate partner violence, financial problems, substance abuse or medical problems). The transition to parenthood presents those affected by CM with particular challenges, in addition to usual birth-related stressors. Methods: In this cross-sectional study a total of 240 women were interviewed in the puerperium with respect to CM experiences, using the German version of the Childhood Trauma Questionnaire (CTQ). Current psychosocial risk factors (e. g. financial concerns, maternal mental illness, single parent) were assessed using the Constance Index (KINDEX) for early childhood risk factors. Associations between CM experience and psychosocial risk factors were calculated using simple correlation. Results: The average age of participants was 33 years. On the CTQ 13.8 % of participants reported emotional abuse, 6.7 % physical abuse and 12.5 % sexual abuse, while 32.1 % reported emotional neglect and 7.5 % physical neglect during childhood. With rising severity of CM, more psychosocial risk factors (KINDEX) were present. Conclusions: This study shows a clear association between experiences of maltreatment during childhood and the presence of psychosocial stressors among women in the puerperium. Regular screening for a history of CM and parental psychosocial stressors should be conducted early, i.e. during pregnancy, to avoid negative consequences for the child. PMID:27064835

  4. Factors Influencing Drug Injection History among Prisoners: A Comparison between Classification and Regression Trees and Logistic Regression Analysis.

    Science.gov (United States)

    Rastegari, Azam; Haghdoost, Ali Akbar; Baneshi, Mohammad Reza

    2013-01-01

    Due to the importance of medical studies, researchers of this field should be familiar with various types of statistical analyses to select the most appropriate method based on the characteristics of their data sets. Classification and regression trees (CARTs) can be as complementary to regression models. We compared the performance of a logistic regression model and a CART in predicting drug injection among prisoners. Data of 2720 Iranian prisoners was studied to determine the factors influencing drug injection. The collected data was divided into two groups of training and testing. A logistic regression model and a CART were applied on training data. The performance of the two models was then evaluated on testing data. The regression model and the CART had 8 and 4 significant variables, respectively. Overall, heroin use, history of imprisonment, age at first drug use, and marital status were important factors in determining the history of drug injection. Subjects without the history of heroin use or heroin users with short-term imprisonment were at lower risk of drug injection. Among heroin addicts with long-term imprisonment, individuals with higher age at first drug use and married subjects were at lower risk of drug injection. Although the logistic regression model was more sensitive than the CART, the two models had the same levels of specificity and classification accuracy. In this study, both sensitivity and specificity were important. While the logistic regression model had better performance, the graphical presentation of the CART simplifies the interpretation of the results. In general, a combination of different analytical methods is recommended to explore the effects of variables.

  5. Evolutionary history of Arecaccea tribe Cocoseae inferred from seven WRKY transcription factors

    Science.gov (United States)

    The Cocoseae is one of 13 tribes of Arecaceae subfam. Arecoideae, and contains a number of palms with significant economic importance, including the monotypic and pantropical Cocos nucifera, the coconut, and African oil palm (Elaeis guineensis). Using seven single copy WRKY transcription factor gen...

  6. Early traumatic life events, parental attitudes, family history, and birth risk factors in patients with depressive disorder and healthy controls.

    Science.gov (United States)

    Bandelow, Borwin; Gutermann, Julia; Peter, Helmut; Wedekind, Dirk

    2013-02-01

    Only few studies have compared the frequency of traumatic life events during childhood in inpatients with depression with a healthy control group. Consecutively admitted inpatients with depression (n = 79), most of whom belonged to the melancholic subtype (n = 73; 92.4%), and healthy controls (n = 110) were investigated using a comprehensive retrospective interview with 203 questions regarding childhood traumatic life events, parental attitudes, family history of psychiatric disorders and birth risk factors. Depressed patients had significantly more severe traumatic events (mean score 1.33; SD 1.4) than control subjects (0.85; SD 1.2) on a 0-10 point "severe trauma scale". 70.9% (n = 56) of the depressed patients, but only 48.2% (n = 53) of the controls reported at least one severe traumatic event. When looking at single events, only few differences were found between patients and controls. Compared to controls, patients described significantly higher rates of psychiatric disorders in their families, in particular depression. Parental rearing styles were rated as more unfavorable in the patient group. In a logistic regression model, of all possible etiological factors examined, only a family history of psychiatric disorders showed a significant influence (OR = 3.6). Melancholic depression seems to be less associated with traumatic events than other psychiatric disorders.

  7. A History of Collapse Factor Modeling and Empirical Data for Cryogenic Propellant Tanks

    Science.gov (United States)

    deQuay, Laurence; Hodge, B. Keith

    2010-01-01

    One of the major technical problems associated with cryogenic liquid propellant systems used to supply rocket engines and their subassemblies and components is the phenomenon of propellant tank pressurant and ullage gas collapse. This collapse is mainly caused by heat transfer from ullage gas to tank walls and interfacing propellant, which are both at temperatures well below those of this gas. Mass transfer between ullage gas and cryogenic propellant can also occur and have minor to significant secondary effects that can increase or decrease ullage gas collapse. Pressurant gas is supplied into cryogenic propellant tanks in order to initially pressurize these tanks and then maintain required pressures as propellant is expelled from these tanks. The net effect of pressurant and ullage gas collapse is increased total mass and mass flow rate requirements of pressurant gases. For flight vehicles this leads to significant and undesirable weight penalties. For rocket engine component and subassembly ground test facilities this results in significantly increased facility hardware, construction, and operational costs. "Collapse Factor" is a parameter used to quantify the pressurant and ullage gas collapse. Accurate prediction of collapse factors, through analytical methods and modeling tools, and collection and evaluation of collapse factor data has evolved over the years since the start of space exploration programs in the 1950 s. Through the years, numerous documents have been published to preserve results of studies associated with the collapse factor phenomenon. This paper presents a summary and selected details of prior literature that document the aforementioned studies. Additionally other literature that present studies and results of heat and mass transfer processes, related to or providing important insights or analytical methods for the studies of collapse factor, are presented.

  8. 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.

  9. Genetic mechanism for building evolution reflecting stress histories of residents and environmental factors

    Science.gov (United States)

    Nishikawa, Saya; Mita, Akira

    2014-03-01

    Conventional architectural design has a lot to do with the intuition and experience of designers. And residences are not always suit to its residents and surrounding environment. If we can extract residents' preferences and demands about comfort of each resident from histories of past life and reflect these information in next design, it's possible to make living space more comfortable. This thesis proposes genetic and evolutional system for architectural design information, which is applied evolutionary adaption. Specifically, I applied genetic mechanism which base sequence of DNA plays a role, epigenetic mechanism which chemical modification plays a role and evolutionary mechanism with natural selection. Proposed system firstly accumulates discomfort of residents, shortcoming of living space and usage of equipment as "comfort stress", "safety stress" and "energy saving stress", and modifies performance value of related performance items of building depending on the stress accumulation. Then this system processes selection according to the characteristics of the site for candidates of next generation of architectural design information which are generated via crossing and mutation. The data-set selected in this way is regarded as the performance value of next architectural design, and system suggests architectural specification to the residents.

  10. Risk factors that may adversely modify the natural history of the pediatric pronated foot.

    Science.gov (United States)

    Napolitano, C; Walsh, S; Mahoney, L; McCrea, J

    2000-07-01

    Flatfoot is one of the most common conditions seen in pediatric podiatry practice. There is no universally accepted definition for flatfoot. Flatfoot is a term used to describe a recognizable clinical deformity created by malalignment at several adjacent joints. Clinically, a flatfoot is one that has a low or absent longitudinal arch. Determining flexibility (physiologic) or rigidity (pathologic) is the first step in management. A flexible flat foot will have an arch that is present in open kinetic chain (off weight-bearing) and lost in closed kinetic chain (weight-bearing). A rigid flatfoot has loss of the longitudinal arch height in open and closed kinetic chain. According to Mosca, "The anatomic characteristics of a flatfoot are excessive eversion of the subtalar complex during weight-bearing with plantarflexion of the talus, plantarflexion of the calcaneus in relation to the tibia, a dorsiflexed and abducted navicular and a supinated forefoot." Normally developing infants have a flexible flatfoot and gradually develop a normal arch during the first decade of life. When evaluating an infant for a pronated condition, the examiner must also consider other risk factors that may affect the foot in its overall development. These contributing factors will play a role in the development of a treatment plan. The risk factors include ligamentous laxity, obesity, rotational deformities, tibial influence, pathological tibia varum, equinus, presence of an os tibiale externum, and tarsal coalitions. The authors realize other less significant factors exist but are not as detrimental to the foot as the primary ones discussed in depth. The primary risk factors that affect the pronated foot have been outlined. The clinician should always examine for these conditions when presented with a child exhibiting pronatory changes. A thorough explanation to the parents as to the consequential effects of these risk factors and their effects on the pediatric pronated foot is paramount to

  11. Association between family history of diabetes and cardiovascular disease and lifestyle risk factors in the United States population: The 2009-2012 National Health and Nutrition Examination Survey.

    Science.gov (United States)

    Akhuemonkhan, Eboselume; Lazo, Mariana

    2017-03-01

    Family history is a well-known risk factor for diabetes and cardiovascular disease (CVD) and modification of lifestyle risk factors can significantly lessen such risk. Our aim was to assess the association between family history of diabetes and/or CVD and lifestyle behaviors and risk factors (smoking, low physical activity, excessive dietary sodium and cholesterol intake and obesity) in a nationally representative sample of U.S. adults. We conducted a cross-sectional analysis of the National Health and Nutrition Examination Survey (NHANES) 2009-2012. Family history, lifestyle behaviors and risk factors were defined using self-reported and physical examination data. The study sample included 10,988 participants with a mean age of 47years. Among the U.S. adult population, 29.5%, 5.7% and 6.5% had a family history of diabetes, CVD and both diseases respectively. Compared to participants with no family history, participants with a family history of diabetes, CVD and both diabetes and CVD were more likely to be current smokers (OR=1.18[95% CI, 1.03-1.35], OR=1.68[95% CI, 1.31-2.17] and OR=1.71[95% CI, 1.30-2.26] respectively). Participants with a family history of diabetes (OR=1.42[95% CI, 1.26-1.61]) and both diabetes and CVD were more likely to be overweight/obese (OR=2.06[95% CI, 1.57-2.69]). There was no association between family history and dietary factors or physical activity. In the U.S., there is a high prevalence of modifiable risk factors among persons with a family history of diabetes and/or CVD. Healthcare providers have a significant role to play in targeting these individuals for lifestyle changes. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. A case-control study on family history of liver cancer as a risk factor for hepatocellular carcinoma in North Italy. Brescia HCC Study.

    Science.gov (United States)

    Donato, F; Gelatti, U; Chiesa, R; Albertini, A; Bucella, E; Boffetta, P; Tagger, A; Ribero, M L; Portera, G; Fasola, M; Nardi, G

    1999-10-01

    We carried out a case-control study to investigate the role of history of liver cancer in a first-degree relative as a risk factor for hepatocellular carcinoma (HCC). Two hundred eighty-seven HCC incident cases and 450 subjects unaffected by liver disease (controls) were enrolled in the study. Family history of liver cancer and other malignancies and history of alcohol intake were collected by face-to-face interview. Blood samples were analyzed for HBsAg, anti-HCV and HCV RNA positivity. Family history of liver cancer was associated with HCC (odds ratio [OR] = 2.4; 95% confidence interval [CI] = 1.2-4.7), whereas family history of other malignancies was not (OR = 1.0; 95% CI = 0.61.5). An increased OR for family history of liver cancer was found among subjects negative for the other risk factors (OR = 2.0; 95% CI = 0.6-6.9). A synergism of family history of liver cancer was also evident with hepatitis B and hepatitis C virus infection and with heavy alcohol intake. This study suggests a role of family history independent from and interacting with known risk factors for hepatocellular carcinoma.

  13. Demographic factors, rearing and health history: its relation with nutrition and child development

    OpenAIRE

    Cortés Moreno, Assol; Universidad Nacional Autónoma de México-FES Iztacala; Avilés Flores, Ana Laura; Universidad Nacional Autónoma de México-FES Iztacala

    2010-01-01

    Effects of undernourishment on psychological development vary according psychosocial factors. This study assessed the impact of demographic, familiar, and rearing variables on nourishment and psychological development in children aged complementary feeding. A sample of 124 child-caregiver dyads from four different socioeconomic and nutritional index communities from México participated. Anthropometrics and child development were measured. Prediction power of demographics, rearing practices, a...

  14. Relationship Factors and Condom Use Among Women with a History of Intimate Partner Violence.

    Science.gov (United States)

    McGrane Minton, Heather A; Mittal, Mona; Elder, Heather; Carey, Michael P

    2016-01-01

    Women who experience intimate partner violence (IPV) are at increased risk for HIV infection. To further the understanding of the dyadic factors that impact condom use among women, we investigated the impact of three relationship factors (i.e., power, fear, and dependence) on the association between HIV-related information, motivation, and behavioral skills [constructs from the information-motivation-behavioral skills (IMB) model] and condom use among abused women. Data from 133 urban, low-income women recruited from several community-based agencies (e.g., domestic violence agencies, women's health organizations, hospitals, Department of Health and Human Services, and Family Court) showed that these women experienced high levels of IPV and that relationship power, fear of abuse, and partner dependence were all associated with condom use. Multivariable models revealed that fear of abuse and partner dependence moderated the association between IMB constructs and condom use but relationship power did not. Results highlight the critical need to incorporate strategies to address relationship factors in HIV prevention programs with abused women.

  15. [Factors associated with successful vaginal birth in women with a cesarean section history].

    Science.gov (United States)

    Sepúlveda-Mendoza, Denisse Lorena; Galván-Caudillo, Marisol; Soto-Fuenzalida, Gonzalo Andrés; Méndez-Lozano, Daniel Humberto

    2015-12-01

    BAKCGROUND: Caesarean section is the main proceedings for ending of pregnancy in the world, and currently represents a public health problem. Some factors that benefit the likelihood of vaginal birth after a previous C-section have been described in literature, with scoring tools designed to predict success for trial of labor after a previous cesarean. There are few studies that identify predictors of success for vaginal delivery in Latin-American patients. To identify predictive factors associated to vaginal delivery success in patients with a prior cesarean delivery. Case-control study. We included patients with one previous cesarean delivery admitted at our hospital. The variables analyzed with a logistic regression system to predict vaginal delivery success probabilities. A total of 11 60 patients were included, 668 underwent C-section (considered control group), and 492 patients had a vaginal delivery (considered study group). The Factors associated to vaginal birth after cesarean delivery were maternal age (25.1±5.4 vs 24.7±5.5 years old, OR 0.967, psuccess in patients with a previous cesarean delivery.

  16. Influencing factors for early acute cerebrovascular accidents in patients with stroke history following off-pump coronary artery bypass grafting.

    Science.gov (United States)

    Wang, Bin; Jia, Ming; Jia, Shijie; Wan, Jiuhe; Zhou, Xiao; Luo, Zhimin; Zhou, Ye; Zhang, Jianqun

    2014-06-01

    To analyse risk factors for early acute cerebrovascular accidents following off-pump coronary artery bypass grafting (OPCAB) in patients with stroke history, and to propose preventive measures to reduce the incidence of these events. A total of 468 patients with a history of stroke underwent OPCAB surgery in Beijing Anzhen Hospital of China from January 2010 to September 2012. They were retrospectively divided into two groups according to the occurrence of early acute cerebrovascular accidents within 48 hours following OPCAB. Multivariate logistic regression analysis was used to find risk or protective factors for early acute cerebrovascular accidents following the OPCAB. Fifty-two patients (11.1%) suffered from early acute cerebrovascular accidents in 468 patients, including 39 cases of cerebral infarction, two cases of cerebral haemorrhage, 11 cases of transient ischaemic attack (TIA). There were significant differences between the two groups in preoperative left ventricular ejection fraction ≤ 35%, severe bilateral carotid artery stenosis, poorly controlled hypertension, intraoperative application of Enclose® II proximal anastomotic device, postoperative acute myocardial infarction, atrial fibrillation, hypotension, ventilation time > 48h, ICU duration >48h and mortality. Multivariate logistic regression analysis showed that preoperative severe bilateral carotid stenosis (OR=6.378, 95%CI: 2.278-20.987) and preoperative left ventricular ejection fraction ≤ 35% (OR=2.737, 95%CI: 1.267-6.389), postoperative acute myocardial infarction (OR=3.644, 95%CI: 1.928-6.876), postoperative atrial fibrillation (OR=3.104, 95%CI:1.135∼8.016) and postoperative hypotension (OR=4.173, 95%CI: 1.836∼9.701) were independent risk factors for early acute cerebrovascular accidents in patients with a history of stroke following OPCAB procedures, while intraoperative application of Enclose® II proximal anastomotic device was protective factor (OR=0.556, 95%CI: 0.337-0.925). This

  17. Obvious emphysema on computed tomography during an acute exacerbation of chronic obstructive pulmonary disease predicts a poor prognosis.

    Science.gov (United States)

    Cheng, T; Wan, H Y; Cheng, Q J; Guo, Y; Qian, Y R; Fan, L; Feng, Y; Song, Y Y; Zhou, M; Li, Q Y; Shi, G C; Huang, S G

    2015-05-01

    Emphysematous change on computed tomography (CT) during the stable phase of chronic obstructive pulmonary disease (COPD) is reported to correlate with COPD prognosis. Acute exacerbation of COPD (AECOPD) is associated with a high risk of mortality and a poor prognosis. This study aims to study the relationship between prognosis and emphysematous changes on CT during an AECOPD. Histories were recorded, and CT acquired for 106 patients who visited the emergency department for an AECOPD. Emphysematous change was quantified by measuring the percentage of low-attenuation areas (LAA%) in the entire lung on CT images with a threshold of -950 Hounsfield units. Other factors that could influence AECOPD prognosis were also recorded on admission and analysed. At follow ups conducted in 1 year, patient survival, the modified Medical Research Council (mMRC) Dyspnoea Scale, and performance status (PS) were evaluated, and a COPD Assessment Test (CAT) was completed. The 1-year follow up was completed by 103 of 106 patients. The median LAA% was significantly higher in non-survivors (11%, n = 16) than in survivors (5.69%, n = 87) (P = 0.006) at the 1-year follow up. LAA% was significantly correlated with mMRC grade (r = 0.285, P = 0.008), PS (r = 0.397, P 7.5% was a significant predictor of 1-year mortality, higher mMRC and PS at the 3-month and 1-year follow ups, after adjustment for other prognostic predictors. Obvious emphysematous changes on CT (LAA% > 7.5%) during an AECOPD predicts a poor prognosis independent of other known indicators. © 2015 Royal Australasian College of Physicians.

  18. Atopic dermatitis in a high-risk cohort: natural history, associated allergic outcomes, and risk factors.

    Science.gov (United States)

    Carlsten, Chris; Dimich-Ward, Helen; Ferguson, Alexander; Watson, Wade; Rousseau, Roxanne; Dybuncio, Anne; Becker, Allan; Chan-Yeung, Moira

    2013-01-01

    Atopic dermatitis (AD) is commonly associated with asthma and other atopic disorders in childhood. To evaluate the natural history of AD and its association with other allergic outcomes in a high-risk cohort through the age of 7 years. A total of 373 high-risk infants, who had undergone a randomized controlled trial with intervention measures for primary prevention of asthma applied during the first year of life, were assessed for asthma, AD, and allergic sensitization at 1, 2, and 7 years. The multifaceted intervention program did not reduce AD despite reducing the prevalence of asthma significantly. Sixty-two children (16.6%) had AD during the first 2 years (early-onset AD); of these, 26 continue to have AD at the age of 7 years (persistent), whereas 36 no longer had the disease (nonpersistent) at the age of 7 years. Twenty-three children (6.2%) developed AD only after the age of 2 years (late-onset AD). Early-onset AD, persistent or nonpersistent, was associated with increased risk of allergic sensitization to food allergens within the first 2 years of life and asthma diagnosis at year 7. However, only persistent AD was associated with an increased risk of other atopic diseases and allergic sensitization to food and aeroallergens at year 7. Late-onset AD was not associated with atopic diseases or allergic sensitization at year 7 with the exception of Alternaria alternans. In this cohort of infants at high risk of asthma, early-onset persistent AD, which was highly associated with atopic sensitization, increased the risk of atopic diseases in later childhood and thus appears to be part of the atopic march. Copyright © 2013 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  19. Effect of Socioeconomic Factors and Family History on the Incidence of Diabetes in an Adult Diabetic Population from Algeria.

    Science.gov (United States)

    Ferdi, Nour El Houda; Abla, Khalida; Chenchouni, Haroun

    2016-12-01

    Diabetes mellitus is a serious public health problem worldwide and particularly in developing countries. In Algeria, this metabolic disorder occurs with a wide variety or atypical forms that linked to multiple risk factors including local habits and traditions. This study aimed to determine the impact of risk factors (metabolic syndrome, social, cultural, physical activity, family history and the treatment used) on the incidence of diabetes. This cross-sectional study was conducted in 2013 on a random sample from a resident population in Tebessa, Northeast Algeria, which underwent a significant expanding of diabetes prevalence conditioned by profound socioeconomic changes. The survey included 200 subjects, randomly selected; with 100 controls and 100 diabetic patients, (26 diabetic subjects with type 1 diabetes mellitus 'T1DM' and 74 subjects with type two diabetes mellitus 'T2DM'). Diabetic subjects were significantly affected by all these risk factors, including metabolic syndrome that was higher in women. The most common treatment among surveyed T1DM subjects was insulin, whereas T2DM patients used metformin. In addition, the duration from T1DM onset in the surveyed subjects is older than T2DM onset. The incidence of diabetes is significantly in close relationship between the majorities of these factors of risk. Subjects with a high socioeconomic status can afford a healthier way of life to avoid the risk of developing diabetes compared to subjects with lower social level.

  20. Fifteen-year-old colon cancer patient with a 10-year history of ulcerative colitis.

    Science.gov (United States)

    Noh, Seung Yeon; Oh, Seung Young; Kim, Soo-Hong; Kim, Hyun-Young; Jung, Sung-Eun; Park, Kwi-Won

    2013-04-21

    Inflammatory bowel disease (IBD) is regarded as one of the risk factors for colorectal cancer, and early detection of cancer in these patients may be difficult, especially in pediatric patients. Prognosis of pediatric colorectal cancer is known to be poor, because of delayed diagnosis and unfavorable differentiation. We report a case of a pediatric patient with a 10-year history of ulcerative colitis who was diagnosed with sigmoid colon cancer when he was 15 years old. He underwent proctocolectomy with ileal pouch anal anastomosis. Postoperative pathological examination of the tumor revealed adenocarcinoma. The pericolic tissue layer was infiltrated, but metastases were not found in either of the two lymph nodes. Children with a long history of predisposing factors such as IBD need particular attention to the possibility of colorectal cancer. Early diagnosis through regular screening with colonoscopy is one of the most important critical factors for a good prognosis.

  1. History of cardiovascular events and cardiovascular risk factors among patients initiating strontium ranelate for treatment of osteoporosis

    Directory of Open Access Journals (Sweden)

    Yu J

    2015-11-01

    Full Text Available Jingbo Yu,1 Jackson Tang,2 Zhiyi Li,2 Shiva Sajjan,1 Christopher O’Regan,3 Ankita Modi,1 Vasilisa Sazonov11Center for Observational and Real-World Evidence (CORE, Merck & Co., Inc., Kenilworth, NJ, USA; 2Asclepius Analytics Ltd., Wanchai, Hong Kong; 3Merck Sharp & Dohme Corp., Hoddeson, UKPurpose: To estimate the proportion of osteoporosis patients in whom initiating strontium ranelate treatment, under new EMA guidelines, should be contraindicated because of a history of cardiovascular events or risk for cardiovascular events.Materials and methods: This was a retrospective analysis of medical and pharmacy claims using the Clinical Practice Research Datalink database. Patients were included if they had ≥1 prescription of strontium from September 1, 2008 to August 31, 2013, were aged ≥50 as of the index date (the date of the first ever strontium ranelate prescription, and had ≥1 year of medical records pre-index. Cardiovascular events occurring any time pre-index were identified, which included ischemic heart disease, cerebrovascular disease, uncontrolled hypertension, and peripheral arterial disease. Cardiovascular risk factors assessed included 1 diabetes or hypertension any time pre-index; 2 hyperlipidemia in the 12 months pre-index; or 3 obesity in the 12 months pre-index.Results: A total of 7,474 patients were included: 90.4% were women, with an average age of 76.5 years, and 84.5% used osteoporosis therapy, either bisphosphonates or non-bisphosphonates, prior to strontium initiation. A total of 23.6% of patients experienced ≥1 cardiovascular event prior to strontium initiation; the rate was lower among female patients than in male patients (22.4% vs 35.3%, P<0.01. A total of 45.9% had risk factors for cardiovascular events (without cardiovascular event history. Conclusion: More than one-fifth of osteoporosis patients in the UK who used strontium had a cardiovascular event history, and one-half had cardiovascular risk factors

  2. Is a positive history of non-anaesthetic drug allergy a predictive factor for positive allergy tests to anaesthetics?

    Science.gov (United States)

    Hagau, Natalia; Gherman-Ionica, Nadia; Hagau, Denisa; Tranca, Sebastian; Sfichi, Manuela; Longrois, Dan

    2012-03-01

    International recommendations stipulate not performing screening skin tests to a drug in the absence of a clinical history consistent with that specific drug allergy. Nevertheless, two publications showed that a positive history of non-anaesthetic drug allergy was the only predictive factor for a positive skin test when screening for allergy to anaesthetic drugs was done. We selected from a surgical population 40 volunteers with a prior history of allergy to non-anaesthetic drugs in order to analyse the prevalence of positive allergy tests to anaesthetics. The selected adult patients were tested for 11 anaesthetic drugs using in vivo tests: skin prick (SPT) and intradermal (IDT) tests and in vitro tests: the basophil activation test (BAT) and detection of drug-specific immunoglobulin E (IgE). The prevalence for the positive SPT and IDT was 1.6% and 5.8% respectively. The result of flow cytometry agreed with the SPT in five out of seven positive SPT (71%). IgEs confirmed two positive SPT with corresponding positive BAT. Ten per cent of the patients had a positive prick test to neuromuscular blocking agents (NMBA). For midazolam none of the SPT was positive, but 11 patients had positive IDT nonconfirmed by BAT. The prevalence of positive in vivo and in vitro allergy tests to NMBAs is higher in our study population. This could be an argument for pre-operative SPT to NMBAs for the surgical population with reported non-anaesthetic drug allergies. A larger prospective study is needed to validate changes in clinical practice. © 2011 The Authors. British Journal of Clinical Pharmacology © 2011 The British Pharmacological Society.

  3. Cow milk consumption, insulin-like growth factor-I, and human biology: a life history approach.

    Science.gov (United States)

    Wiley, Andrea S

    2012-01-01

    To assess the life history consequences of cow milk consumption at different stages in early life (prenatal to adolescence), especially with regard to linear growth and age at menarche and the role of insulin-like growth factor I (IGF-I) in mediating a relationship among milk, growth and development, and long-term biological outcomes. United States National Health and Nutrition Examination Survey (NHANES) data from 1999 to 2004 and review of existing literature. The literature tends to support milk's role in enhancing growth early in life (prior to age 5 years), but there is less support for this relationship during middle childhood. Milk has been associated with early menarche and with acceleration of linear growth in adolescence. NHANES data show a positive relationship between milk intake and linear growth in early childhood and adolescence, but not middle childhood, a period of relatively slow growth. IGF-I is a candidate bioactive molecule linking milk consumption to more rapid growth and development, although the mechanism by which it may exert such effects is unknown. Routine milk consumption is an evolutionarily novel dietary behavior that has the potential to alter human life history parameters, especially vis-à-vis linear growth, which in turn may have negative long-term biological consequences. Copyright © 2011 Wiley Periodicals, Inc.

  4. Prognosis

    DEFF Research Database (Denmark)

    Myers, Jonathan; Brawner, Clinton A; Haykowsky, Mark J F

    2015-01-01

    benefits of exercise and the mechanisms underlying these benefits. Studies on the outcome benefits of exercise training, including mortality and hospitalization, have been convincing. This article reviews the physiologic benefits of exercise training in HF, studies on exercise training in women, results......Patients with heart failure (HF) were once discouraged from participating in exercise programs because of concerns regarding safety and the potential for harm to an already damaged myocardium. However, studies over the last 3 decades have provided extensive insights into both the health outcome...

  5. Association of parental history of type 2 diabetes with age, lifestyle, anthropometric factors, and clinical severity at type 2 diabetes diagnosis: results from the DD2 study.

    Science.gov (United States)

    Svensson, Elisabeth; Berencsi, Klara; Sander, Simone; Mor, Anil; Rungby, Jørgen; Nielsen, Jens Steen; Friborg, Søren; Brandslund, Ivan; Christiansen, Jens Sandahl; Vaag, Allan; Beck-Nielsen, Henning; Sørensen, Henrik Toft; Thomsen, Reimar Wernich

    2016-03-01

    We investigated whether parental history of type 2 diabetes mellitus (T2D) is associated with age, lifestyle, anthropometric factors, and clinical severity at the time of T2D diagnosis. We conducted a cross-sectional study based on the Danish Centre for Strategic Research in Type 2 Diabetes cohort. We examined the prevalence ratios (PR) of demographic, lifestyle, anthropometric, and clinical factors according to parental history, using Poisson regression adjusting for age and gender. Of 2825 T2D patients, 34% (n = 964) had a parental history of T2D. Parental history was associated with younger age at diagnosis [adjusted (a)PR 1.66, 95% confidence interval: 1.19, 2.31) for age diabetes complications or comorbidities at T2D diagnosis was not associated with parental history. The lack of an association between parental history and adverse lifestyle factors indicates that T2D patients do not inherit a particular propensity for overeating or inactivity, whereas patients with a parental history may have more severe pancreatic beta cell dysfunction at diagnosis. Copyright © 2015 John Wiley & Sons, Ltd.

  6. Complex interactions between the subject factors of biological sex and prior histories of binge-drinking and unpredictable stress influence behavioral sensitivity to alcohol and alcohol intake.

    Science.gov (United States)

    Quadir, Sema G; Guzelian, Eugenie; Palmer, Mason A; Martin, Douglas L; Kim, Jennifer; Szumlinski, Karen K

    2017-08-10

    Alcohol use disorders, affective disorders and their comorbidity are sexually dimorphic in humans. However, it is difficult to disentangle the interactions between subject factors influencing alcohol sensitivity in studies of humans. Herein, we combined murine models of unpredictable, chronic, mild stress (UCMS) and voluntary binge-drinking to examine for sex differences in the interactions between prior histories of excessive ethanol-drinking and stress upon ethanol-induced changes in motor behavior and subsequent drinking. In Experiment 1, female mice were insensitive to the UCMS-induced increase in ethanol-induced locomotion and ethanol intake under continuous alcohol-access. Experiment 2 revealed interactions between ethanol dose and sex (females>males), binge-drinking history (water>ethanol), and UCMS history (UCMS>controls), with no additive effect of a sequential prior history of both binge drinking and UCMS observed. We also observed an interaction between UCMS history and sex for righting recovery. UCMS history potentiated subsequent binge-drinking in water controls of both sexes and in male binge-drinking mice. Conversely, a prior binge-drinking history increased subsequent ethanol intake in females only, irrespective of prior UCMS history. In Experiment 3, a concurrent history of binge-drinking and UCMS did not alter ethanol intake, nor did it influence the ethanol dose-locomotor response function, but it did augment alcohol-induced sedation and reduced subsequent alcohol intake over that produced by binge-drinking alone. Thus, the subject factors of biological sex, prior stressor history and prior binge-drinking history interact in complex ways in mice to impact sensitivity to alcohol's motor-stimulating, -incoordinating and intoxicating effects, as well as to influence subsequent heavy drinking. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. Demographic data, natural history, and prognostic factors of idiopathic thrombocytopenic purpura in children: a multicentered study from Argentina.

    Science.gov (United States)

    Donato, Hugo; Picón, Armando; Martinez, Mónica; Rapetti, María Cristina; Rosso, Amadeo; Gomez, Sergio; Rossi, Nestor; Bacciedoni, Viviana; Schvartzman, Gabriel; Riccheri, Cecilia; Costa, Alejandra; Di Santo, Juan

    2009-04-01

    Demographics, outcome, and management of idiopathic thrombocytopenic purpura (ITP) in children present differences between countries. Although several factors influence outcome, it is impossible to predict at diagnosis which patients will have acute or chronic disease. High rates of spontaneous remission in chronic ITP have been reported. Data concerning 1,683 patients with ITP diagnosed from 1981 to date are presented; outcome was evaluated in 1,418 children. Remarkable presenting features were an incidence peak in the first 2 years of age and male predominance in patients history of previous illness were associated with higher remission rates only in patients >12 months of age. The score developed by the NOPHO Group showed a predictive value of 83.9% for acute ITP. Spontaneous remission between 6 months and 11 years from diagnosis was achieved by 107 of 325 (32.9%) non-splenectomized children with chronic ITP, and in 44.9% of them between 6 and 12 months from diagnosis. Age and score were main prognostic factors. Infants <1 year of age are a special group with a brief course and very high recovery rate that are not influenced by other prognostic factors. Definition of groups based on age and scoring could be useful to establish differential management guidelines. The cut-off value to define chronic ITP should be changed to 12 months. Copyright 2008 Wiley-Liss, Inc.

  8. Antimicrobial resistance among Enterobacteriaceae in South America: history, current dissemination status and associated socioeconomic factors.

    Science.gov (United States)

    Bonelli, Raquel Regina; Moreira, Beatriz Meurer; Picão, Renata Cristina

    2014-04-01

    South America exhibits some of the higher rates of antimicrobial resistance in Enterobactericeae worldwide. This continent includes 12 independent countries with huge socioeconomic differences, where the ample access to antimicrobials, including counterfeit ones, coexists with ineffective health systems and sanitation problems, favoring the emergence and dissemination of resistant strains. This work presents a literature review concerning the evolution and current status of antimicrobial resistance threats found among Enterobacteriaceae in South America. Resistance to β-lactams, fluoroquinolones and aminoglycosides was emphasized along with description of key epidemiological studies that highlight the success of specific resistance determinants in different parts of the continent. In addition, a discussion regarding political and socioeconomic factors possibly related to the dissemination of antimicrobial resistant strains in clinical settings and at the community is presented. Finally, in order to assess the possible sources of resistant bacteria, we compile the current knowledge about the occurrence of antimicrobial resistance in isolates in South American' food, food-producing animals and off-hospitals environments. By addressing that intensive intercontinental commerce and tourism neutralizes the protective effect of geographic barriers, we provide arguments reinforcing that globally integrated efforts are needed to decelerate the emergence and dissemination of antimicrobial resistant strains. Copyright © 2014 Elsevier Ltd. All rights reserved.

  9. Trace element pollution records in some UK lake sediments, their history, influence factors and regional differences.

    Science.gov (United States)

    Yang, Handong; Rose, Neil

    2005-01-01

    Sediment cores were taken from six sites across the UK. Apart from Banbury Reservoir in London, all the other sites are relatively remote lakes. Trace elements Pb, Zn, Cu, Cd, Cr, Ni, Sn, As and V, major elements such as Fe, Mn, Ti and Al were analysed, and organic content measured as loss-on-ignition was determined in all of these cores. The result shows that these relatively remote sites have experienced enhanced atmospheric deposition of anthropogenically derived trace elements for over 100 years, and the contamination might start before industrialisation. Trace metal contamination remains the highest level at Banbury Reservoir showing "pollution source" influence. Despite the considerable reduction in atmospheric deposition in recent years, although some of the element concentrations in the surface sediments have declined, they are still much higher than their natural background values. In these sites, trace element pollution records have been influenced by many different factors. Redox condition could affect As distribution in the sediments. Sediment matrix could also affect trace element pollution signal. Apart from direct atmospheric deposition, the distributions of trace elements in the sediments have been affected by forestry activities and catchment erosion, and more contaminated soil in-wash could increase sediment pollution whilst less contaminated soil could dilute sediment pollution. In some sites, data suggest that catchment in-wash is an important source of elements for the lakes.

  10. Level of Agreement and Factors Associated With Discrepancies Between Nationwide Medical History Questionnaires and Hospital Claims Data.

    Science.gov (United States)

    Kim, Yeon-Yong; Park, Jong Heon; Kang, Hee-Jin; Lee, Eun Joo; Ha, Seongjun; Shin, Soon-Ae

    2017-09-01

    The objectives of this study were to investigate the agreement between medical history questionnaire data and claims data and to identify the factors that were associated with discrepancies between these data types. Data from self-reported questionnaires that assessed an individual's history of hypertension, diabetes mellitus, dyslipidemia, stroke, heart disease, and pulmonary tuberculosis were collected from a general health screening database for 2014. Data for these diseases were collected from a healthcare utilization claims database between 2009 and 2014. Overall agreement, sensitivity, specificity, and kappa values were calculated. Multiple logistic regression analysis was performed to identify factors associated with discrepancies and was adjusted for age, gender, insurance type, insurance contribution, residential area, and comorbidities. Agreement was highest between questionnaire data and claims data based on primary codes up to 1 year before the completion of self-reported questionnaires and was lowest for claims data based on primary and secondary codes up to 5 years before the completion of self-reported questionnaires. When comparing data based on primary codes up to 1 year before the completion of self-reported questionnaires, the overall agreement, sensitivity, specificity, and kappa values ranged from 93.2 to 98.8%, 26.2 to 84.3%, 95.7 to 99.6%, and 0.09 to 0.78, respectively. Agreement was excellent for hypertension and diabetes, fair to good for stroke and heart disease, and poor for pulmonary tuberculosis and dyslipidemia. Women, younger individuals, and employed individuals were most likely to under-report disease. Detailed patient characteristics that had an impact on information bias were identified through the differing levels of agreement.

  11. Low FEV1, smoking history, and obesity are factors associated with oxygen saturation decrease in an adult population cohort

    Directory of Open Access Journals (Sweden)

    Vold ML

    2014-10-01

    Full Text Available Monica Linea Vold,1,3 Ulf Aasebø,1,2 Hasse Melbye3 1Department of Respiratory Medicine, University Hospital of North Norway, 2Department of Clinical Medicine, 3Department of Community Medicine, University of Tromsø, Tromsø, Norway Background: Worsening of pulmonary diseases is associated with a decrease in oxygen saturation (SpO2. Such a decrease in SpO2 and associated factors has not been previously evaluated in a general adult population. Aim: We sought to describe SpO2 in a sample of adults, at baseline and after 6.3 years, to determine whether factors predicting low SpO2 in a cross-sectional study were also associated with a decrease in SpO2 in this cohort. Methods: As part of the Tromsø Study, 2,822 participants were examined with pulse oximetry in Tromsø 5 (2001/2002 and Tromsø 6 (2007/2008. Low SpO2 by pulse oximetry was defined as an SpO2 ≤95%, and SpO2 decrease was defined as a ≥2% decrease from baseline to below 96%. Results: A total of 139 (4.9% subjects had a decrease in SpO2. Forced expiratory volume in 1 second (FEV1 <50% of the predicted value and current smoking with a history of ≥10 pack-years were the baseline characteristics most strongly associated with an SpO2 decrease in multivariable logistic regression (odds ratio 3.55 [95% confidence interval (CI 1.60–7.89] and 2.48 [95% CI 1.48–4.15], respectively. Male sex, age, former smoking with a history of ≥10 pack-years, body mass index ≥30 kg/m2, and C-reactive protein ≥5 mg/L were also significantly associated with an SpO2 decrease. A significant decrease in FEV1 and a new diagnosis of asthma or chronic obstructive pulmonary disease during the observation period most strongly predicted a fall in SpO2. A lower SpO2 decrease was observed in those who quit smoking and those who lost weight, but these tendencies were not statistically significant. Conclusion: A decrease in SpO2 was most strongly associated with severe airflow limitation and a history of

  12. Proteinuria can predict prognosis after liver transplantation.

    Science.gov (United States)

    Pan, Heng-Chih; Chen, Ying-Jen; Lin, Jhe-Ping; Tsai, Ming-Jung; Jenq, Chang-Chyi; Lee, Wei-Chen; Tsai, Ming-Hung; Fan, Pei-Chun; Chang, Chih-Hsiang; Chang, Ming-Yang; Tian, Ya-Chung; Hung, Cheng-Chieh; Fang, Ji-Tseng; Yang, Chih-Wei; Chen, Yung-Chang

    2016-09-15

    Proteinuria is a manifestation of renal dysfunction and it has been demonstrated to be a significant prognostic factor in various clinical situations. The study was designed to analyze prognosis of patients receiving liver transplantation as well as to determine predictive performance of perioperative proteinuria. We retrospectively reviewed data of patients who had received a liver transplant in a medical center between 2002 and 2010. Demographic information and clinical characteristic parameters were recorded on the day of intensive care unit admission before operation and on postoperative days 1, 7, and 14. Among a total of 323 patients, in-hospital mortality and 90-day mortality rates were 13.0 % (42/323) and 14.2 % (46/323), respectively. Patients with proteinuria on admission had higher rates of acute kidney injury (26.8 % vs. 8.8 %, p proteinuria on admission and Sequential Organ Failure Assessment (SOFA) score were independent predictors of in-hospital mortality. The discriminatory ability of proteinuria plus SOFA was even better than that of SOFA alone, especially on postoperative day 1. The presence of proteinuria before liver transplantation is supposed to be recognized as a negative predictor for in-hospital survival. Moreover, the presence of proteinuria after liver transplantation can assist in the early prediction of poor short-term prognosis for patients receiving liver transplantation.

  13. Symptoms, location and prognosis of pulmonary embolism.

    Science.gov (United States)

    García-Sanz, M T; Pena-Álvarez, C; López-Landeiro, P; Bermo-Domínguez, A; Fontúrbel, T; González-Barcala, F J

    2014-01-01

    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. 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. 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. 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. Copyright © 2013 Sociedade Portuguesa de Pneumologia. Published by Elsevier España. All rights reserved.

  14. Stage classification and prognosis: an intersection of medicine, quantum physics and religion?

    Science.gov (United States)

    Detterbeck, Frank C

    2011-11-01

    Estimating prognosis is an important part of caring for patients with cancer. However, predicting prognosis is complicated and depends on many factors. Simply amassing more data alone is not the answer; we have to learn to intellectually manage the inherent complexity and uncertainty if we are to make progress.

  15. Supportive periodontal therapy and periodontal biotype as prognostic factors in implants placed in patients with a history of periodontitis.

    Science.gov (United States)

    Aguirre-Zorzano, Luis-Antonio; Vallejo-Aisa, Francisco-Javier; Estefanía-Fresco, Ruth

    2013-09-01

    To evaluate bone loss around implants placed in patients with a history of treated chronic periodontitis and who did or did not attend supportive periodontal therapy, after one year in function. Furthermore, the influence of periodontal biotype and level of plaque was also evaluated. Forty-nine patients participated voluntarily in the study. All subjects had a history of chronic periodontitis, which had been previously treated. After the active treatment, 27 patients attended supportive periodontal therapy (SPT) and the rest did not (No SPT). The O'Leary plaque index and periodontal biotype were recorded for each subject and 246 Astra Tech® OsseospeedTM implants were radiographically analysed (123 placed in SPT patients and 123 in No SPT patients) at the time of loading and one year later, measuring marginal bone loss with the program Dental Studio NX 6.0®. The statistical analysis was performed with Windows SPSS, applying Pearson's correlation index and the Kruskal-Wallis and U-Mann Whitney non-parametric tests. Six patients were found to have periimplantitis and sixteen mucositis. The survival rate was 99.59% (100% SPT and 99.18% No SPT). Mean bone loss was 0.39 mm (range [-0.71 - 8.05]). Among SPT patients, 95% of the implants had losses less than or equal to the mean (mean bone loss of 0.16 mm) compared to 53.7% for the No SPT group (mean bone loss of 0.62 mm). A statistically significant relationship was demonstrated between bone loss around the implant and the patient's periodontal biotype and plaque index. The marginal bone loss around implants in patients with treated chronic periodontitis is minimal if they are in a controlled SPT programme and there is individual control of plaque index. Moreover, the presence of a thin periodontal biotype represents a risk factor for additional bone loss.

  16. Retrospective Analysis of the Natural History of Atopic Dermatitis Occurring in the First Year of Life in Korean Children

    OpenAIRE

    Chung, Younghee; Kwon, Jung Hyun; Kim, Jihyun; Han, Youngshin; Lee, Sang-Il; Ahn, Kangmo

    2012-01-01

    The aim of this study was to analyze the natural history of atopic dermatitis (AD) and the risk factors associated with the remission of AD in Korean children. We enrolled 597 children with AD that occurred in the first year of life. A variety of factors influencing the prognosis were assessed by medical records and telephone interviews. Their outcome was classified into complete remission, intermittent, and persistent AD. AD had completely disappeared in 422 cases (70.6%), while 149 (25%) an...

  17. 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....

  18. Course prognosis of cervical osteochondrosis

    Directory of Open Access Journals (Sweden)

    Kolesov V.N.

    2012-06-01

    Full Text Available

    Today we can state that in spite of a considerable number of cervical osteochondrosis studies, there is a lack of research devoted to analysis of its course. There is no correlation between initial expert evaluations of cervical osteo-chondrosis cases and further course of pathological process. Goal of the research is to develop system of course prognosis of cervical osteochondrosis taking into account environmental infuence, heredity, living conditions, psychological profle of patient’s personality. Materials and methods. Dynamics of degenerative-dystrophic changes progressing of cervical vertebrae in 236 patients was analyzed. Results. Received data demonstrated that probability of stage I changing to stage II, III and IV depended on patients’ sex, age and type of labour activity, frequent supercooling and stress. Probability of fast progression of cervical osteochondrosis (5-year cycle of stage I changing to stage III and IV was to a great extent associated with heredity, urban living, presence of endocrine system diseases, syndrome of nonspecifc dysplasia of connective tissue and low indices of quality of life. Conclusion. Proposed system allows making prognosis of morphologic changes in spinal cord, and is based on radiation methods of verifcation without taking into consideration dynamics of neurological symptomatology.

  19. Poor prognosis after surgery for intertrochanteric fracture in elderly patients with clopidogrel treatment: A cohort study.

    Science.gov (United States)

    Zhang, Jianzheng; Chen, Xiaobin; Wang, Juan; Liu, Zhi; Wang, Xiaowei; Ren, Jixin; Sun, Tiansheng

    2017-09-01

    Choice of surgical approach in patients under clopidogrel treatment is controversial. Intertrochanteric fractures are common in the elderly, who also suffer from a number of comorbidities.The aim of this study is to assess the prognosis of elderly patients with clopidogrel treatment after surgery for intertrochanteric fracture.This was a cohort study of 238 elderly patients who underwent proximal femur intramedullary nailing for intertrochanteric fracture between January 2012 and December 2013 at the Geriatric Trauma Center of the Beijing Army General Hospital. The patients were divided into the clopidogrel (n = 32) and control (n = 206) groups according to their history of long-term clopidogrel treatment before surgery. Demographic and clinical characteristics, intraoperative parameters, postoperative complications, and 1-year survival were compared between the 2 groups.Preoperative American Society of Anesthesiologists (ASA) grade and the frequency of arterial stenting were different between the 2 groups (P = .002 and P clopidogrel group compared with the control group (all P clopidogrel group compared with the control group (37.5% vs 20.3%, P = .030).Prognosis after surgery for intertrochanteric fracture was poorer in elderly patients with clopidogrel treatment; these patients had lower 1-year survival, more intraoperative blood transfusion, longer ICU stay, and longer hospital stay. ASA grade, arterial stenting, and anesthesia mode were prognostic factors.

  20. Factors associated with history of drug use among female sex workers (FSW in a high HIV prevalence state of India

    Directory of Open Access Journals (Sweden)

    Medhi Gajendra

    2012-04-01

    Full Text Available Abstract Background The intersection between illicit drug use and female commercial sex work has been identified as an important factor responsible for rising HIV prevalence among female sex workers (FSW in several northeastern states of India. But, little is know about the factors associated with the use of drugs among FSWs in this region. The objective of the paper was to describe the factors associated with history of drug use among FSWs in Dimapur, an important commercial hub of Nagaland, which is a high HIV prevalence state of India. Methods FSWs were recruited using respondent driven sampling (RDS, and were interviewed to collect data on socio-demographic characteristics and HIV risk behaviours. Biological samples were tested for HIV, syphilis gonorrhea and Chlamydia. Logistic regression analysis was performed to identify factors associated with drug use. Results Among the 426 FSWs in the study, about 25% (n = 107 reported having ever used illicit drugs. Among 107 illicit drug users, 83 (77.6% were non-injecting and 24 (22.4% were injecting drug users. Drug-using FSWs were significantly more likely to test positive for one or more STIs (59% vs. 33.5%, active syphilis (27.1% vs. 11.4% and Chlamydia infection (30% vs. 19.9% compared to their non-drug using peers. Drug-using FSWs were also significantly more likely to be currently married, widowed or separated compared with non-drug-using FSWs. In multiple logistic regression analysis, being an alcohol user, being married, having a larger volume of clients, and having sexual partners who have ever used or shared injecting drugs were found to be independently associated with illicit drug use. Conclusions Drug-using FSWs were more vulnerable to STIs including HIV compared to their non-drug using peers. Several important factors associated with being an FSW who uses drugs were identified in this study and this knowledge can be used to plan more effectively targeted harm reduction strategies

  1. 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.

  2. Correlation between familial cancer history and epidermal growth factor receptor mutations in Taiwanese never smokers with non-small cell lung cancer: a case-control study.

    Science.gov (United States)

    Cheng, Po-Chung; Cheng, Yun-Chung

    2015-03-01

    Lung cancer is a leading cause of cancer deaths in the world. Cigarette smoking remains a prominent risk factor, but lung cancer incidence has been increasing in never smokers. Genetic abnormalities including epidermal growth factor receptor (EGFR) mutations predominate in never smoking lung cancer patients. Furthermore, familial aggregations of patients with these mutations reflect heritable susceptibility to lung cancer. The correlation between familial cancer history and EGFR mutations in never smokers with lung cancer requires investigation. This was a retrospective case-control study that evaluated the prevalence of EGFR mutations in lung cancer patients with familial cancer history. Never smokers with lung cancer treated at a hospital in Taiwan between April 2012 and May 2014 were evaluated. Inclusion criteria were never smokers with non-small cell lung cancer (NSCLC). Exclusion criteria involved patients without records of familial cancer history or tumor genotype. This study included 246 never smokers with lung cancer. The study population mainly involved never smoking women with a mean age of 60 years, and the predominant tumor histology was adenocarcinoma. Lung cancer patients with familial cancer history had an increased prevalence of EGFR mutations compared to patients without family history [odds ratio (OR): 5.9; 95% confidence interval (CI): 3.3-10.6; Pnever smoking lung cancer patients with familial cancer history. Moreover, a sizable proportion of never smoking cancer patients harbored these mutations. These observations have implications for the treatment of lung cancer in never smokers.

  3. A Comparative Study Of The Predisposing Factors And Natural History Of Lichen sclerosus ET Atrophicus (LSA In Children And Adults

    Directory of Open Access Journals (Sweden)

    Iraji Fariba

    2003-01-01

    Full Text Available Lichen sclerosus et atrophicus (LSA is a chronic inflammatory dermatosis that results in white plaques with epidermal atrophy usually affecting the genital area in both adults and children. The causes of LSA are not clear but possible predisponsing factors include trauma, infection (borrelia, human papilloma virus, autoimmune diseases and local irritation. This study is a retrospective case review of children and adults with LSA attending the department of Dermatology at the Royal Infirmary in Edinburgh, clinical notes for 22 patients were reviewed for age, sex, personal and familial history, symptoms associated diseases and clinical course and treatment. The mean ages at diagnosis of LSA in 9 children (8F: 1M and 13 adults (13 F were 7 and 57.5 years respectively. The mean duration of illness was 1.5 year in children and 5.5 year in adults. Itching was the most common symptom in both children and adults. Children also suffered with difficulties in defaecation and in micturation , dribbling, incontinence, constipation and bleeding. Atopy and hypothyroidism were common associated conditions in both the groups. Squamous cell carcinoma of the vulva was confirmed in two adult patients. This study showed the variable symptoms in children, which seemed more severe than in the adult population.

  4. History of syphilis in women living with AIDS and associated risk factors in São Paulo, Brazil.

    Science.gov (United States)

    Pinto, Valdir Monteiro; Tancredi, Mariza Vono; Buchalla, Cassia Maria; Miranda, Angelica Espinosa

    2014-07-01

    to describe the epidemiological profile, risk behaviors, frequency of prior history of syphilis in women living with AIDS and to investigate associated factors. a cross-sectional study conducted with women living with HIV attending at Reference Center for AIDS in São Paulo. Demographic, behavioral, and clinical data were analyzed based on medical records. a total of 598 women were included in the study and the prevalence of previous syphilis was 6.2% (95% CI 4,3-8,1). Seventy-three percent of women were less than 40 years of age when diagnosed with AIDS and 49.6% had more than eight years of formal education. 67.2% were white and 65.9% were not married or living with a partner, 53.2% reported that their first sexual intercourse aged more than 15 years, 56.5% reported having only one partner in the last year and 13% reported drug use. Regarding laboratory data, 83.8% had CD4+ 1 sexual partner in the last year [AOR = 6.6 (95% CI 1.2 - 37.1)], CD4 + 8 years [AOR = 2.4 (95% CI 1.0 - 5.8)]. a high prevalence of previous syphilis was found in the population studied, and crack use was identified among the main associated risk factors. Interventions to reduce the risk of sexual transmission of HIV and syphilis must be strengthened, with the implementation of control actions, screening strategies, early diagnosis and treatment, preventing complications, reducing morbidity and improving sexual and reproductive health.

  5. Chronic intraoral pain--assessment of diagnostic methods and prognosis.

    Science.gov (United States)

    Pigg, Maria

    2011-01-01

    The overall goal of this thesis was to broaden our knowledge of chronic intraoral pain. The research questions were: What methods can be used to differentiate inflammatory, odontogenic tooth pain from pain that presents as toothache but is non-odontogenic in origin? What is the prognosis of chronic tooth pain of non-odontogenic origin, and which factors affect the prognosis? Atypical odontalgia (AO) is a relatively rare but severe and chronic pain condition affecting the dentoalveolar region. Recent research indicates that the origin is peripheral nerve damage: neuropathic pain. The condition presents as tooth pain and is challenging to dentists because it is difficult to distinguish from ordinary toothache due to inflammation or infection. AO is of interest to the pain community because it shares many characteristics with other chronic pain conditions, and pain perpetuation mechanisms are likely to be similar. An AO diagnosis is made after a comprehensive examination and assessment of patients' self-reported characteristics: the pain history. Traditional dental diagnostic methods do not appear to suffice, since many patients report repeated care-seeking and numerous treatment efforts with little or no pain relief. Developing methods that are useful in the clinical setting is a prerequisite for a correct diagnosis and adequate treatment decisions. Quantitative sensory testing (QST) is used to assess sensory function on skin when nerve damage or disease is suspected. A variety of stimuli has been used to examine the perception of, for example, touch, temperature (painful and non-painful), vibration, pinprick pain, and pressure pain. To detect sensory abnormalities and nerve damage in the oral cavity, the same methods may be possible to use. Study I examined properties of thermal thresholds in and around the mouth in 30 pain-free subjects: the influence of measurement location and stimulation area size on threshold levels, and time variability of thresholds

  6. Accuracy of physical therapists' prognosis of low back pain from the clinical examination: a prospective cohort study.

    Science.gov (United States)

    Haxby Abbott, J; Kingan, Emma-Marie

    2014-08-01

    To investigate, in patients with chronic or recurrent low back pain (LBP), the predictive validity of history items, demographic variables, outcome measure questionnaire scores, clinical examination items, and physical therapists' (PTs') summative estimation of prognosis on a four-point scale. Little is known about the ability of PTs to predict functional outcomes for patients with LBP. This was a multi-centre prospective cohort study of 138 patients with LBP. We used backward stepwise linear regression modelling to estimate the predictive validity of the baseline variables. The endpoint outcome measure was the 18-item Roland-Morris Disability Questionnaire (RM18) at 1 year. Of 138 patients with LBP recruited, 89 (64%) completed follow-up at one year. Univariate analysis indicated that PTs' opinion of prognosis (P = 0.01) and eleven other baseline variables were significantly associated with RM18 at 12 months. In the final multivariate model PTs' opinion of prognosis (P = 0.022; beta = 0.73, CI 0.55, 0.95), an abnormality detected by passive physiological flexion testing (P = 0.043, beta = 1.61, CI 1.02, 2.57), heavy work (P = 0.069, beta = 0.80, CI 0.62, 1.01), and age (P = 0.079, beta = 1.01 CI 0.99, 1.04) were independent prognostic factors for RM18 outcome, explaining 24% of the variance in the model. Musculoskeletal PTs' summative clinical impression regarding prognosis, following a clinical examination, provides a valid predictive estimation of functional outcome at 1 year in patients with chronic or recurrent LBP.

  7. Uncertainty Quantification in Fatigue Crack Growth Prognosis

    Directory of Open Access Journals (Sweden)

    Shankar Sankararaman

    2011-01-01

    Full Text Available This paper presents a methodology to quantify the uncertainty in fatigue crack growth prognosis, applied to structures with complicated geometry and subjected to variable amplitude multi-axial loading. Finite element analysis is used to address the complicated geometry and calculate the stress intensity factors. Multi-modal stress intensity factors due to multi-axial loading are combined to calculate an equivalent stress intensity factor using a characteristic plane approach. Crack growth under variable amplitude loading is modeled using a modified Paris law that includes retardation effects. During cycle-by-cycle integration of the crack growth law, a Gaussian process surrogate model is used to replace the expensive finite element analysis. The effect of different types of uncertainty – physical variability, data uncertainty and modeling errors – on crack growth prediction is investigated. The various sources of uncertainty include, but not limited to, variability in loading conditions, material parameters, experimental data, model uncertainty, etc. Three different types of modeling errors – crack growth model error, discretization error and surrogate model error – are included in analysis. The different types of uncertainty are incorporated into the crack growth prediction methodology to predict the probability distribution of crack size as a function of number of load cycles. The proposed method is illustrated using an application problem, surface cracking in a cylindrical structure.

  8. Risk Factors for Peri-Implantitis: Effect of History of Periodontal Disease and Smoking Habits. A Systematic Review and Meta-Analysis.

    Science.gov (United States)

    Stacchi, Claudio; Berton, Federico; Perinetti, Giuseppe; Frassetto, Andrea; Lombardi, Teresa; Khoury, Aiman; Andolsek, Francesca; Di Lenarda, Roberto

    2016-01-01

    The purpose of this review was to evaluate whether history of periodontitis and smoking habits could represent a risk factor for peri-implantitis and implant loss. This systematic review followed PRISMA guidelines and was registered at the PROSPERO database [registration numbers CRD42016034160 (effect of history of periodontitis) and CRD42016033676 (effect of smoking)]. Broad electronic (MEDLINE) and manual searches were conducted among articles published from January 1st 1990 up to December 31st 2015, resulting in 49332 records for history of periodontitis and 3199 for smoking habits. Selection criteria included prospective studies comparing two cohorts of patients, with and without the investigated risk factor, with a minimum follow-up period of three years, and reporting data on peri-implantitis and implant loss occurrence. Considering that only prospective studies were included, dichotomous data were expressed as risk ratios and 95% confidence intervals. Three studies evaluating history of periodontitis (on which quantitative analysis was performed) and one study on smoking effect were included. Both implant and patient-based meta-analyses revealed a significantly higher risk of developing peri-implantitis in patients with a history of periodontitis compared with periodontally healthy subjects, but not a statistically significant increased risk for implant loss. The outcomes of this systematic review indicate history of periodontitis as a possible risk factor for peri-implantitis, while insufficient data are present in literature to evaluate the role of smoking. However, available evidence is still weak and immature, and sound epidemiological studies are needed to analyse the specific contribution of these potential risk factors.

  9. Risk Factors for Peri-Implantitis: Effect of History of Periodontal Disease and Smoking Habits. A Systematic Review and Meta-Analysis

    Science.gov (United States)

    Berton, Federico; Perinetti, Giuseppe; Frassetto, Andrea; Lombardi, Teresa; Khoury, Aiman; Andolsek, Francesca; Di Lenarda, Roberto

    2016-01-01

    ABSTRACT Objectives The purpose of this review was to evaluate whether history of periodontitis and smoking habits could represent a risk factor for peri-implantitis and implant loss. Material and Methods This systematic review followed PRISMA guidelines and was registered at the PROSPERO database [registration numbers CRD42016034160 (effect of history of periodontitis) and CRD42016033676 (effect of smoking)]. Broad electronic (MEDLINE) and manual searches were conducted among articles published from January 1st 1990 up to December 31st 2015, resulting in 49332 records for history of periodontitis and 3199 for smoking habits. Selection criteria included prospective studies comparing two cohorts of patients, with and without the investigated risk factor, with a minimum follow-up period of three years, and reporting data on peri-implantitis and implant loss occurrence. Considering that only prospective studies were included, dichotomous data were expressed as risk ratios and 95% confidence intervals. Results Three studies evaluating history of periodontitis (on which quantitative analysis was performed) and one study on smoking effect were included. Both implant and patient-based meta-analyses revealed a significantly higher risk of developing peri-implantitis in patients with a history of periodontitis compared with periodontally healthy subjects, but not a statistically significant increased risk for implant loss. Conclusions The outcomes of this systematic review indicate history of periodontitis as a possible risk factor for peri-implantitis, while insufficient data are present in literature to evaluate the role of smoking. However, available evidence is still weak and immature, and sound epidemiological studies are needed to analyse the specific contribution of these potential risk factors. PMID:27833728

  10. Risk Factors for Peri-Implantitis: Effect of History of Periodontal Disease and Smoking Habits. A Systematic Review and Meta-Analysis

    Directory of Open Access Journals (Sweden)

    Claudio Stacchi

    2016-09-01

    Full Text Available Objectives: The purpose of this review was to evaluate whether history of periodontitis and smoking habits could represent a risk factor for peri-implantitis and implant loss. Material and Methods: This systematic review followed PRISMA guidelines and was registered at the PROSPERO database [registration numbers CRD42016034160 (effect of history of periodontitis and CRD42016033676 (effect of smoking]. Broad electronic (MEDLINE and manual searches were conducted among articles published from January 1st 1990 up to December 31st 2015, resulting in 49332 records for history of periodontitis and 3199 for smoking habits. Selection criteria included prospective studies comparing two cohorts of patients, with and without the investigated risk factor, with a minimum follow-up period of three years, and reporting data on peri-implantitis and implant loss occurrence. Considering that only prospective studies were included, dichotomous data were expressed as risk ratios and 95% confidence intervals. Results: Three studies evaluating history of periodontitis (on which quantitative analysis was performed and one study on smoking effect were included. Both implant and patient-based meta-analyses revealed a significantly higher risk of developing peri-implantitis in patients with a history of periodontitis compared with periodontally healthy subjects, but not a statistically significant increased risk for implant loss. Conclusions: The outcomes of this systematic review indicate history of periodontitis as a possible risk factor for peri-implantitis, while insufficient data are present in literature to evaluate the role of smoking. However, available evidence is still weak and immature, and sound epidemiological studies are needed to analyse the specific contribution of these potential risk factors.

  11. A history of loss of consciousness or post-traumatic amnesia in minor head injury: "conditio sine qua non" or one of the risk factors?

    NARCIS (Netherlands)

    Smits, M.; Hunink, M.G.M.; Nederkoorn, P.J.; Dekker, H.M.; Vos, P.E.; Kool, D.R.; Hofman, P.A.; Twijnstra, A.; Haan, G.G. de; Tanghe, H.L.; Dippel, D.W.

    2007-01-01

    OBJECTIVE: A history of loss of consciousness (LOC) or post-traumatic amnesia (PTA) is commonly considered a prerequisite for minor head injury (MHI), although neurocranial complications also occur when LOC/PTA are absent, particularly in the presence of other risk factors. The purpose of this study

  12. A history of loss of consciousness or post-traumatic amnesia in minor head injury: "conditio sine qua non" or one of the risk factors?

    NARCIS (Netherlands)

    M. Smits (Marion); A. Twijnstra (Albert); P.A.M. Hofman (Paul); G.G. de Haan (Gijs); H.L.J. Tanghe (Hervé); D.W.J. Dippel (Diederik); M.G.M. Hunink (Myriam); P.J. Nederkoorn (Paul); H.M. Dekker (Heleen); P.E. Vos (Pieter); D.R. Kool (Digna)

    2007-01-01

    textabstractOBJECTIVE: A history of loss of consciousness (LOC) or post-traumatic amnesia (PTA) is commonly considered a prerequisite for minor head injury (MHI), although neurocranial complications also occur when LOC/PTA are absent, particularly in the presence of other risk factors. The purpose

  13. Prothrombin 20210 G: a mutation and Factor V Leiden mutation in women with a history of severe preeclampsia and (H)ELLP syndrome

    NARCIS (Netherlands)

    van Pampus, M. G.; Wolf, H.; Koopman, M. M.; van den Ende, A.; Buller, H. R.; Reitsma, P. H.

    2001-01-01

    The 20210 G-A prothrombin gene variant and the Factor V Leiden mutation are mutations associated with venous thrombotic risk. The aim of our study was to assess the prevalence of these specific mutations in women with a history of preeclampsia or hemolysis elevated liver enzymes, and low platelet

  14. Association of parental history of type 2 diabetes with age, lifestyle, anthropometric factors, and clinical severity at type 2 diabetes diagnosis

    DEFF Research Database (Denmark)

    Svensson, Elisabeth; Berencsi, Klara; Sander, Simone

    2016-01-01

    BACKGROUND: We investigated whether parental history of type 2 diabetes mellitus (T2D) is associated with age, lifestyle, anthropometric factors, and clinical severity at the time of T2D diagnosis. METHODS: We conducted a cross-sectional study based on the Danish Centre for Strategic Research in ...

  15. Efficacy and safety of canagliflozin in patients with type 2 diabetes based on history of cardiovascular disease or cardiovascular risk factors: a post hoc analysis of pooled data

    National Research Council Canada - National Science Library

    Michael J Davies; Katherine Merton; Ujjwala Vijapurkar; Jacqueline Yee; Rong Qiu

    2017-01-01

    ...) with a favourable tolerability profile in a broad range of patients with T2DM. This post hoc analysis assessed the efficacy and safety of canagliflozin in patients with T2DM based on CV disease history or CV risk factors...

  16. Incidence, Development, and Prognosis of Diabetic Kidney Disease in China: Design and Methods

    Directory of Open Access Journals (Sweden)

    Yao-Zheng Yang

    2017-01-01

    Conclusions: INDEED study will provide essential information regarding the clinical phenotype and prognosis of patients with DKD in China and will be valuable to identify factors and biomarkers associated with patients with DKD in China.

  17. No Evidence for Disease History as a Risk Factor for Narcolepsy after A(H1N1)pdm09 Vaccination.

    Science.gov (United States)

    Lamb, Favelle; Ploner, Alexander; Fink, Katharina; Maeurer, Markus; Bergman, Peter; Piehl, Fredrik; Weibel, Daniel; Sparén, Pär; Dahlström, Lisen Arnheim

    2016-01-01

    To investigate disease history before A(H1N1)pdm09 vaccination as a risk factor for narcolepsy. Case-control study in Sweden. Cases included persons referred for a Multiple Sleep Latency Test between 2009 and 2010, identified through diagnostic sleep centres and confirmed through independent review of medical charts. Controls, selected from the total population register, were matched to cases on age, gender, MSLT-referral date and county of residence. Disease history (prescriptions and diagnoses) and vaccination history was collected through telephone interviews and population-based healthcare registers. Conditional logistic regression was used to investigate disease history before A(H1N1)pdm09 vaccination as a risk-factor for narcolepsy. In total, 72 narcolepsy cases and 251 controls were included (range 3-69 years mean19-years). Risk of narcolepsy was increased in individuals with a disease history of nervous system disorders (OR range = 3.6-8.8) and mental and behavioural disorders (OR = 3.8, 95% CI 1.6-8.8) before referral. In a second analysis of vaccinated individuals only, nearly all initial associations were no longer statistically significant and effect sizes were smaller (OR range = 1.3-2.6). A significant effect for antibiotics (OR = 0.4, 95% CI 0.2-0.8) and a marginally significant effect for nervous system disorders was observed. In a third case-only analysis, comparing cases referred before vaccination to those referred after; prescriptions for nervous system disorders (OR = 26.0 95% CI 4.0-170.2) and ADHD (OR = 35.3 95% CI 3.4-369.9) were statistically significant during the vaccination period, suggesting initial associations were due to confounding by indication. The findings of this study do not support disease history before A(H1N1)pdm09 vaccination as a risk factor for narcolepsy.

  18. Medical history and lifestyle factors contributing to Epstein-Barr virus-associated gastric carcinoma and conventional gastric carcinoma in Korea.

    Science.gov (United States)

    Kim, Ri Hyeon; Chang, Mee Soo; Kim, Hyun Ja; Song, Kyu Sang; Kim, Yong Sung; Choi, Bo Youl; Kim, Woo Ho

    2010-06-01

    Epstein-Barr virus-associated gastric carcinoma (EBV-GC) has been characterized as a special gastric cancer subset. Lifestyle and other major factors that may contribute to EBV-GC and non-EBV-GC were investigated here. A total of 247 patients with gastric cancer were interviewed, clinicopathological information was retrieved, and in situ hybridization was performed for EBV-encoded small RNAs. There were 18 EBV-GC (male:female=17:1) and 229 non-EBV-GC patients (male:female=161:68). A history of previous gastric ulcer was associated with EBV-GC, whereas frequent and heavy alcohol drinking was related to non-EBV-GC. Additionally, skipping breakfast was correlated with EBV-GC in male patients. Other factors, such as body mass index, history of gastritis, Helicobacter pylori infection, ABO blood type, family history of gastric cancer, education level, marital status, occupation, family status, and dietary factors, showed no significant differences between EBV-GC and non-EBV-GC. A history of gastric ulcer, reflecting chemical injury to the stomach mucosa, appears to contribute to development of EBV-GC. Alcohol drinking was more related to non-EBV-GC than EBV-GC.

  19. Expression of human papillomavirus and prognosis of juvenile laryngeal papilloma.

    Science.gov (United States)

    Li, Juan; Zhang, Tian-Yu; Tan, Le-Tian; Wang, Shu-Yi; Chen, Yu-Ying; Tian, Jie-Yan; Da, Wen-Ying; He, Ping; Zhao, Ya-Ming

    2015-01-01

    The aim of this study was to evaluate the correlation between clinical behavior and expression of human papillomavirus (HPV) in patients with juvenile laryngeal papillomatosis, in an attempt to develop an effective molecular biological method to predict prognosis. We included 37 patients with juvenile laryngeal papillomatosis in the study group and 10 cases each of juvenile vocal cord polyps and juvenile normal laryngeal mucosa as the control group. We detected HPV by immunocytochemistry and in situ hybridization, identified the virus type, and measured HPV-DNA content using a computer-assisted, color pathological image-analysis system. Additionally, we conducted a retrospective study with regard to the patients' clinical history to evaluate the prognosis. The data of the 2 groups were compared and statistically analyzed, including a correlation with prognosis. In the study group, 67.3% (25/37) were positive for HPV-Ag by immunocytochemistry; whereas 53.2%, 45.8%, and 25.4% were positive for HPV6b-DNA, HPV11-DNA, and HPV6b+11-DNA, respectively, by in situ hybridization. HPV was not detected in the control group. There was a significant difference between two groups (P laryngeal papilloma (JLP) and that HPV6b-positivity can be used as an index to predict the development and outcome of JLP.

  20. Prognosis Driven Rehabilitation After Rotator Cuff Repair Surgery.

    Science.gov (United States)

    Kokmeyer, Dirk; Dube, Eric; Millett, Peter J

    2016-01-01

    Rehabilitation after rotator cuff repair surgery has been the focus of several clinical trials in the past decade. Many illuminate new evidence with regard to the prognosis of structural and functional success after surgery. A selective literature search was performed and personal physiotherapeutic and surgical experiences are reported. Post-operative rehabilitation parameters, namely the decision to delay or allow early range of motion after surgery, play a large role in the overall success after surgery. Using a prognosis driven rehabilitation program offers clinicians a means of prescribing optimal rehabilitation parameters while ensuring structural and functional success. This commentary aims to synthesize the evidence in a spectrum of prognostic factors to guide post-operative rehabilitation. The optimal rehabilitation program after rotator cuff repair surgery is debatable; therefore, we suggest using a spectrum of prognostic factors to determine a rehabilitation program suited to ensure structural and functional success, quickly and safely.

  1. Family history of psychiatric illness as a risk factor for schizoaffective disorder: a Danish register-based cohort study

    DEFF Research Database (Denmark)

    Laursen, Thomas Munk; Labouriau, Rodrigo; Licht, Rasmus W

    2005-01-01

    BACKGROUND: Schizoaffective disorder may be related to both schizophrenia and bipolar disorders, but no population-based studies, to our knowledge, have investigated this association in families. OBJECTIVES: To determine whether a psychiatric history of schizoaffective disorder, bipolar disorder,...

  2. Past History of Ocular Trauma in an Iranian Population-Based Study: Prevalence and its Associated Factors.

    Science.gov (United States)

    Hashemi, Hassan; Khabazkhoob, Mehdi; Emamian, Mohammad Hassan; Shariati, Mohammad; Mohazzab-Torabi, Saman; Fotouhi, Akbar

    2015-01-01

    The purpose of this study was to determine the prevalence of a history of ocular trauma and its association to age, sex, and biometric components. Residents of Shahroud, Iran aged 40-64 years, were sampled through a cross-sectional study using multistage cluster sampling. Three hundred clusters were randomly selected, and 20 individuals were systematically selected from each cluster. The subjects underwent optometric and ophthalmic examinations, and ocular imaging. A history of ocular trauma was determined through personal interviews. The prevalence of a history of trauma and blunt trauma, sharp trauma, and chemical burns were 8.57%, 3.91%, 3.82%, and 1.93%, respectively. After adjusting for age, the rate of all types of trauma was significantly higher for males. Only the prevalence of chemical burns significantly decreased with aging. A history of hospitalization was stated by 1.64% of the subjects. The axial length was significantly longer in cases with a history of trauma. The corneal curvature was significantly larger in cases with a history of sharp trauma and chemical burns. The prevalence of corneal opacities was significantly higher among cases with a history of the blunt trauma odds ratio (OR = 2.33) and sharp trauma (OR = 4.46). Based on corrected visual acuity, the odds of blindness was 3.32 times higher in those with a history of ocular trauma (P ocular trauma. This observation has important health implications. Blindness, corneal opacities, and posterior subcapsular cataract were observed more frequently among these cases, and they demonstrated differences in some ocular biometric components.

  3. Syncope: epidemiology, etiology and prognosis.

    Directory of Open Access Journals (Sweden)

    Rose M F Lisboa Da Silva

    2014-12-01

    Full Text Available Syncope is a common medical problem, with a frequency between 15% and 39%. In the general population, the annual number episodes are 18.1 to 39.7 per 1000 patients, with similar incidence between genders. The first report of the incidence of syncope is 6.2 per 1000 person-years. However, there is a significant increase in the incidence of syncope after 70 years of age with rate annual 19.5 per thousand individuals after 80 years. It presents a recurrence rate of 35% and 29% of physical injury. Among the causes of syncope, the mediated neural reflex, known as neurocardiogenic or vasovagal syncope, is the most frequent. The others are of cardiac origin, orthostatic hypotension, carotid sinus hypersensitivity, neurological and endocrinological causes and psychiatric disorders. The diagnosis of syncope can be made by clinical method associated with the electrocardiogram in up 50% of patients. Its prognosis is determined by the underlying etiology specifically the presence and severity of cardiac disease. The annual mortality can reach between 18 and 33% if cardiac cause, and between 0 and 12% if the noncardiac cause. Thus, it is imperative to identify its cause and risk stratification for positive impact in reducing morbidity and mortality.

  4. Coronary microvascular dysfunction is not associated with a history of reproductive risk factors in women with angina pectoris-An iPOWER substudy

    DEFF Research Database (Denmark)

    Suhrs, Hannah Elena; Kristensen, Anna Meta; Rask, Anna Bay

    2017-01-01

    BACKGROUND: Reproductive risk factors such as preeclampsia and recurrent miscarriages have been associated with adverse cardiovascular (CV) events. Underlying coronary microvascular dysfunction (CMD) may be a common denominator. PURPOSE: We investigated whether a history of reproductive risk...... factors was associated with CMD in women with angina pectoris and no obstructive coronary artery disease (CAD). METHODS: Participants from the iPOWER study, including women with angina pectoris and no obstructive CAD (... risk factors: recurrent miscarriages, gestational diabetes, preeclampsia, rhesus immunity, polycystic ovary syndrome and menopausal status as well as migraine and Raynaud phenomenon. CMD was assessed by transthoracic Doppler echocardiography with measurement of coronary flow velocity reserve (CFVR...

  5. Symptoms, location and prognosis of pulmonary embolism

    Directory of Open Access Journals (Sweden)

    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

  6. Regulatory skill as a resilience factor for adults with a history of foster care: a pilot study.

    Science.gov (United States)

    Johnson, Angela J; Tottenham, Nim

    2015-01-01

    Individuals with a history of foster care (FC) are at elevated risk for emotion regulation-related mental illness. The purpose of the current study was to characterize regulatory function in a group of adults with a history of FC (N = 26) relative to those without a history of FC (N = 27) and how regulatory function moderates adverse caregiving-related outcomes (daily cortisol production and trait anxiety). Self-report items (anxiety, emotion regulation strategies, inhibitory control, caregiving history) were collected along with more objective measures (computerized task and salivary cortisol). Inhibitory control was assessed via self-report and a computerized task (emotional face go/nogo). Results showed that for adults with a history of FC, higher levels of inhibitory control were associated with higher accuracy on the emotional face go/nogo task and greater reported use of the emotion regulation strategy cognitive reappraisal. Greater use of cognitive reappraisal in turn was associated with healthier stress-related outcomes (decreased trait anxiety and steeper sloped cortisol production throughout the day). Dose-response associations were observed between self-reported regulatory skills and FC experiences (i.e., number of placements and age when exited foster care). These findings suggest that adverse caregiving can have long-term influences on mental health that extend into adulthood; however, individual differences in regulatory skills moderate these outcomes and may be an important target for intervention following caregiving adversity. © 2014 The Authors. Developmental Psychobiology published by Wiley Periodicals, Inc.

  7. Giant cell glioblastoma: a glioblastoma subtype with distinct epidemiology and superior prognosis.

    Science.gov (United States)

    Kozak, Kevin R; Moody, John S

    2009-12-01

    Giant cell glioblastoma (GC) is an uncommon subtype of glioblastoma multiforme (GBM). Consequently, the epidemiology, natural history, and factors associated with outcome are not well defined. Patients diagnosed with GC from 1988 through 2004 were identified in the Surveillance, Epidemiology, and End Results (SEER) database. Outcomes were examined with Kaplan-Meier survival analysis and Cox models. For comparison, similar analyses were conducted for patients diagnosed with GBM. GC was identified in 1% of 16,430 patients diagnosed with either GC or GBM. Compared with GBM, GC showed similar gender and racial distributions. Likewise, tumor size and location were not significantly different between the two histologies. GC tended to occur in younger patients with a median age at diagnosis of 51 years, compared with 62 years for GBM. Additionally, patients with GC were more likely to undergo complete resection compared with patients with GBM. For both histologies, young age, tumor size, extent of resection, and the use of adjuvant radiation therapy (RT) were associated with improved survival. Cox modeling suggests the prognosis for GC is significantly superior to that for GBM (hazard ratio = 0.76; 95% confidence interval, 0.59-0.97) even after adjustment for factors affecting survival. GC is an uncommon GBM subtype that tends to occur in younger patients. Prospective data defining optimal treatment for GC are unavailable; however, these retrospective findings suggest that resection, as opposed to biopsy only, and adjuvant RT may improve survival. The prognosis of GC is superior to that of GBM, and long-term survival is possible, suggesting aggressive therapy is warranted.

  8. Influence of vitamin D and transforming growth factor β3 serum concentrations, obesity, and family history on the risk for uterine fibroids.

    Science.gov (United States)

    Ciebiera, Michał; Włodarczyk, Marta; Słabuszewska-Jóźwiak, Aneta; Nowicka, Grażyna; Jakiel, Grzegorz

    2016-12-01

    To evaluate the influence of 25-hydroxyvitamin D and transforming growth factor β3 (TGF-β3) serum concentrations, weight, and family history on the risk of developing uterine fibroids. Retrospective cohort study. University hospital. A total of 188 women, including patients admitted for uterine fibroid surgery (n = 105) as the study group and healthy women of similar age (n = 83) as controls. Medical history and completion of specially designed questionnaire, transvaginal or transabdominal genital ultrasound scan, blood sampling, and measurement of vitamin D and TGF-β3 serum concentrations. Evaluation of the impact of family history, vitamin D, and TGF-β3 serum concentrations on the risk of developing uterine fibroids. Mean 25-hydroxyvitamin D serum concentrations were 21.9 ± 8.9 ng/mL and 26.7 ± 11.9 ng/mL in patients with uterine fibroids and controls, respectively. The difference was statistically significant. The TGF-β3 serum concentrations in the fibroid-positive group ranged from 1.20 to 436.15 pg/mL (half the patients had concentrations >16.25 pg/mL). Concentrations in the control group ranged from 0.96 to 49.08 pg/mL (half the women had concentrations of >11.80 pg/mL). The differences were statistically significant. Higher body mass index (BMI) and positive family history were also found to be among the risk factors for uterine fibroids. Our study confirmed higher BMI, positive family history, and lower vitamin D and higher TGF-β3 serum concentrations as risk factors for uterine fibroids. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  9. Factors associated with referral to mental health services among suicide attempters visiting emergency centers of general hospitals in Korea: does history of suicide attempts predict referral?

    Science.gov (United States)

    Jo, Sun-Jin; Lee, Myung-Soo; Yim, Hyeon Woo; Kim, Han Joon; Lee, Kyeongryong; Chung, Hyun Soo; Cho, Junho; Choi, Seung-Pil; Seo, Young Mi

    2011-01-01

    This study examined whether a history of past suicide attempts was a critical factor for referral to mental health services among suicide attempters visiting emergency centers of general hospitals in Korea. In this cross-sectional study, a resident of emergency medicine at each emergency center interviewed 310 suicide attempters visiting five tertiary general hospitals located in Seoul, using standardized questionnaires, during 7 months in 2007. We examined associations between suicide attempt history and referral to mental health services via multiple logistic regressions. Subjects' rate of referral to mental health services was 47.3%. When we controlled for participant age, time of arrival at the emergency center, psychiatric treatment history, use of alcohol, suicide attempt lethality and subjective expectation to suicide attempts, past suicide attempts did not predict referral to mental health services (odds ratio=1.74; 95% confidence interval .88-3.43). Psychiatric interventions for suicide reattempters visiting emergency centers are important for preventing suicide, but providers have not considered suicide attempt history as a critical factor for referral to mental health services. Therefore, we suggest that more effort is needed to systemize psychiatric interventions for suicide reattempters at emergency centers in Korea. Copyright © 2011 Elsevier Inc. All rights reserved.

  10. Distal & Proximal Influences on Men's Intentions to Resist Condoms: Alcohol, Sexual Aggression History, Impulsivity, and Social-Cognitive Factors

    Science.gov (United States)

    Davis, Kelly Cue; Danube, Cinnamon L.; Neilson, Elizabeth C.; Stappenbeck, Cynthia A.; Norris, Jeanette; George, William H.; Kajumulo, Kelly F.

    2015-01-01

    Recent scientific evidence demonstrates that many young men commonly resist condom use with their female sex partners and that both alcohol intoxication and a history of sexual aggression may increase the risk of condom use resistance (CUR). Using a community sample of heterosexual male non-problem drinkers with elevated sexual risk (N=311), this alcohol administration study examined the direct and indirect effects of intoxication and sexual aggression history on men's CUR intentions through a sexual risk analogue. State impulsivity, CUR-related attitudes, and CUR-related self-efficacy were assessed as mediators. Results demonstrated that alcohol intoxication directly increased CUR intentions, and sexual aggression history both directly and indirectly increased CUR intentions. These findings highlight the importance of addressing both alcohol use and sexual aggression in risky sex prevention programs, as well as indicate the continued worth of research regarding the intersection of men's alcohol use, sexual aggression, and sexual risk behaviors, especially CUR. PMID:26156881

  11. Distal and Proximal Influences on Men's Intentions to Resist Condoms: Alcohol, Sexual Aggression History, Impulsivity, and Social-Cognitive Factors.

    Science.gov (United States)

    Davis, Kelly Cue; Danube, Cinnamon L; Neilson, Elizabeth C; Stappenbeck, Cynthia A; Norris, Jeanette; George, William H; Kajumulo, Kelly F

    2016-01-01

    Recent scientific evidence demonstrates that many young men commonly resist condom use with their female sex partners and that both alcohol intoxication and a history of sexual aggression may increase the risk of condom use resistance (CUR). Using a community sample of heterosexual male non-problem drinkers with elevated sexual risk (N = 311), this alcohol administration study examined the direct and indirect effects of intoxication and sexual aggression history on men's CUR intentions through a sexual risk analogue. State impulsivity, CUR-related attitudes, and CUR-related self-efficacy were assessed as mediators. Results demonstrated that alcohol intoxication directly increased CUR intentions, and sexual aggression history both directly and indirectly increased CUR intentions. These findings highlight the importance of addressing both alcohol use and sexual aggression in risky sex prevention programs, as well as indicate the continued worth of research regarding the intersection of men's alcohol use, sexual aggression, and sexual risk behaviors, especially CUR.

  12. A case control study on family history as a risk factor for herpes zoster and associated outcomes, Beijing, China.

    Science.gov (United States)

    Suo, Luodan; Lu, Li; Li, Juan; Sun, Mu; Wang, Haihong; Peng, Xinhui; Yang, Fan; Pang, Xinghuo; Marin, Mona; Wang, Chengbin

    2017-05-09

    Hospital-based case control studies have found family history of herpes zoster (HZ) was associated with risk of HZ, but the role of family history is not fully examined for other HZ-associated outcomes such as recurrent HZ, occurrence of postherpetic neuralgia (PHN), and HZ with different pain severities. We conducted a population-based matched case control study. HZ cases that occurred during December 1, 2011 to November 30, 2012 were identified by face-to-face interview with all residents of eight selected communities/villages from three districts of Beijing, China. Medical records were reviewed for those who sought healthcare for HZ. For each case-patient, three, age-matched controls (±5 years) without HZ were enrolled from the same community/village of the matched case. Data on family history of HZ were collected by interview and only defined among first-degree relatives. A total of 227 case-patients and 678 matched controls were enrolled. Case-patients were more likely to report a family history of HZ [odds ratio (OR) =2.4, P = 0.002]. Compared with controls, association of family history decreased from HZ with PHN to HZ without PHN (OR = 6.0 and 2.3, respectively; P = 0.002 for trend), from recurrent HZ to primary HZ (OR = 9.4 and 2.2, respectively; P = 0.005 for trend), and from HZ with moderate or severe pain to HZ with mild or no pain (OR = 3.2 and 0.8, respectively; P Family history of HZ was associated with HZ occurrence and was more likely in HZ case-patients with PHN, recurrences, and painful HZ.

  13. Analysis on the correlation factors for hemorrhagic transformation after intravenous thrombolytic therapy.

    Science.gov (United States)

    Zhang, P-L; Wang, Y-X; Chen, Y; Zhang, C-H; Li, C-H; Dong, Z; Zhang, S-S; Tong, Y-F; Li, Y-Q; Tong, X-G; Wang, J-H

    2015-01-01

    To examine the correlation factors for hemorrhagic transformation after intravenous thrombolytic therapy, so as to improve the forecast about hemorrhagic transformation in the process of thrombolysis, and provide theoretical basis for prognosis of the patients. A total of 1223 patients with intravenous thrombolytic therapy including NIHSS score before intravenous thrombolytic therapy and MRS score by follow-up of three months after intravenous thrombolytic therapy were enrolled in this study, and related clinical data were collected. t test, χ2 test and logistic regression analysis were used to find the correlation factors for hemorrhagic transformation. Single-factor analysis found hypertension, diabetes mellitus, history of stroke and collateral circulation insufficiency had statistical significances between each type of hemorrhage group groups. Amongst of the history of hypertension, diabetes and stroke was correlation factor for prognosis. Intravenous thrombolysis hemorrhagic transformation associated with these factors including the vessel wall, blood composition and biochemical markers.

  14. Risk factors for diabetes, but not for cardiovascular disease, are associated with family history of Type 2 diabetes in subjects from central Mexico.

    Science.gov (United States)

    Zamora-Ginez, Irma; Pérez-Fuentes, Ricardo; Baez-Duarte, Blanca G; Revilla-Monsalve, Cristina; Brambila, Eduardo

    2012-03-01

    Independent of obesity, family history of type 2 diabetes mellitus (FHT2DM) is another important risk factor for developing diabetes. To establish the association among FHT2DM, risk factors for diabetes and cardiovascular disease in subjects from central Mexico. Clinical and biochemical studies were performed in 383 first-degree relatives of patients with type 2 diabetes and 270 subjects unrelated to patients with type 2 diabetes-all subjects were from the city of Puebla in central Mexico. Logistic regressions were used to assess the association between FHT2DM and metabolic parameters. Cardiovascular risk was classified by dyslipidemia and the Framingham Risk Score (FRS). FHT2DM was associated with risk factors for diabetes, such as increased fasting insulin levels (OR = 1.731, 95% CI = 1.041-2.877), decreased insulin sensitivity (OR = 1.951, 95% CI = 1.236-3.080) and pre-diabetes (OR = 1.63, 95% CI = 1.14-2.33). FHT2DH was not associated with risk factors for cardiovascular disease, such as dyslipidemia (OR = 1.12, 95% CI = 0.70-1.79) and FRS (OR = 0.74, 95% CI = 0.40-1.36) when adjusted for gender, age, smoking and obesity. Diabetic risk factors, but not cardiovascular disease risk factors, are associated with a positive family history of diabetes in subjects from central Mexico, independent of the presence of obesity.

  15. Novel Biomarker for Prognosis, Treatment Response

    Science.gov (United States)

    An NCI Cancer Currents blog about a study of a new type of cancer biomarker that measures the extent of chromosomal instability as a way to potentially predict patient prognosis and help guide cancer treatment choices.

  16. Atypical odontalgia. Its aetiology and prognosis.

    Science.gov (United States)

    Brooke, R I; Schnurr, R F

    1993-12-01

    Atypical odontalgia is a chronic pain disorder in which persistent pain develops in clinically normal teeth. Its possible aetiology and long-term prognosis are discussed. Suggested management regimes are reviewed.

  17. Coronary microvascular dysfunction is not associated with a history of reproductive risk factors in women with angina pectoris-An iPOWER substudy.

    Science.gov (United States)

    Suhrs, Hannah Elena; Kristensen, Anna Meta; Rask, Anna Bay; Michelsen, Marie Mide; Frestad, Daria; Mygind, Naja Dam; Bové, Kira; Prescott, Eva

    2018-01-01

    Reproductive risk factors such as preeclampsia and recurrent miscarriages have been associated with adverse cardiovascular (CV) events. Underlying coronary microvascular dysfunction (CMD) may be a common denominator. We investigated whether a history of reproductive risk factors was associated with CMD in women with angina pectoris and no obstructive coronary artery disease (CAD). Participants from the iPOWER study, including women with angina pectoris and no obstructive CAD (<50% stenosis), were invited to complete an electronic survey regarding reproductive risk factors: recurrent miscarriages, gestational diabetes, preeclampsia, rhesus immunity, polycystic ovary syndrome and menopausal status as well as migraine and Raynaud phenomenon. CMD was assessed by transthoracic Doppler echocardiography with measurement of coronary flow velocity reserve (CFVR) during high-dose dipyridamole infusion, and analyzed in three categories with cut-off points at 2.0 and 2.5. Associations between CFVR and a history of reproductive risk factors were examined by age-adjusted trend test. The questionnaire was completed by 613 women (73% of those invited), of whom 550 had a successful CFVR measurement. There was no significant difference in baseline characteristics between participants and non-participants. Median (interquartile range (IQR)) age was 62.8 (54.8; 68.7) years, median (IQR) BMI 26.2 (23.2; 29.8) kg/m2, and 81.5% were postmenopausal. We did not find any significant associations between any of the reproductive risk factors, Raynaud's phenomenon or migraine and CFVR. The lack of association between coronary microvascular function and a history of reproductive risk factors, migraine and Raynaud's phenomenon suggests that a common vascular pathophysiological mechanism underlying these conditions is unlikely. Copyright © 2017 Elsevier B.V. All rights reserved.

  18. Examining the association of abortion history and current mental health: A reanalysis of the National Comorbidity Survey using a common-risk-factors model.

    Science.gov (United States)

    Steinberg, Julia R; Finer, Lawrence B

    2011-01-01

    Using the US National Comorbidity Survey (NCS), Coleman, Coyle, Shuping, and Rue (2009) published an analysis indicating that compared to women who had never had an abortion, women who had reported an abortion were at an increased risk of several anxiety, mood, and substance use disorders. Here, we show that those results are not replicable. That is, using the same data, sample, and codes as indicated by those authors, it is not possible to replicate the simple bivariate statistics testing the relationship of ever having had an abortion to each mental health disorder when no factors were controlled for in analyses (Table 2 in Coleman et al., 2009). Furthermore, among women with prior pregnancies in the NCS, we investigated whether having zero, one, or multiple abortions (abortion history) was associated with having a mood, anxiety, or substance use disorder at the time of the interview. In doing this, we tested two competing frameworks: the abortion-as-trauma versus the common-risk-factors approach. Our results support the latter framework. In the bivariate context when no other factors were included in models, abortion history was not related to having a mood disorder, but it was related to having an anxiety or substance use disorder. When prior mental health and violence experience were controlled in our models, no significant relation was found between abortion history and anxiety disorders. When these same risk factors and other background factors were controlled, women who had multiple abortions remained at an increased risk of having a substance use disorder compared to women who had no abortions, likely because we were unable to control for other risk factors associated with having an abortion and substance use. Policy, practice, and research should focus on assisting women at greatest risk of having unintended pregnancies and having poor mental health-those with violence in their lives and prior mental health problems. Copyright © 2010 Elsevier Ltd. All

  19. A web-based decision support tool for prognosis simulation in multiple sclerosis.

    Science.gov (United States)

    Veloso, Mário

    2014-09-01

    A multiplicity of natural history studies of multiple sclerosis provides valuable knowledge of the disease progression but individualized prognosis remains elusive. A few decision support tools that assist the clinician in such task have emerged but have not received proper attention from clinicians and patients. The objective of the current work is to implement a web-based tool, conveying decision relevant prognostic scientific evidence, which will help clinicians discuss prognosis with individual patients. Data were extracted from a set of reference studies, especially those dealing with the natural history of multiple sclerosis. The web-based decision support tool for individualized prognosis simulation was implemented with NetLogo, a program environment suited for the development of complex adaptive systems. Its prototype has been launched online; it enables clinicians to predict both the likelihood of CIS to CDMS conversion, and the long-term prognosis of disability level and SPMS conversion, as well as assess and monitor the effects of treatment. More robust decision support tools, which convey scientific evidence and satisfy the needs of clinical practice by helping clinicians discuss prognosis expectations with individual patients, are required. The web-based simulation model herein introduced proposes to be a step forward toward this purpose. Copyright © 2014 Elsevier B.V. All rights reserved.

  20. Machinery prognostics and prognosis oriented maintenance management

    CERN Document Server

    Yan, Jihong

    2014-01-01

    This book gives a complete presentatin of the basic essentials of machinery prognostics and prognosis oriented maintenance management, and takes a look at the cutting-edge discipline of intelligent failure prognosis technologies for condition-based maintenance.  Latest research results and application methods are introduced for signal processing, reliability moelling, deterioration evaluation, residual life prediction and maintenance-optimization as well as applications of these methods.

  1. Clinical nature and prognosis of locally recurrent rectal cancer after total mesorectal excision with or without preoperative radiotherapy

    NARCIS (Netherlands)

    van den Brink, M.; Stiggelbout, AM; van den Hout, WB; Kievit, J; Kranenbarg, EK; Marijnen, CAM; Nagtegaal, ID; Rutten, HJT; Wiggers, T; van de Velde, CJH

    2004-01-01

    Purpose To document the clinical nature and prognosis of locally. recurrent rectal cancer after total mesorectal excision (TME) with or without 5 X 5 Gy preoperative radiotherapy (PRT) and to identify patient-, disease-, and treatment-related factors associated with differences in prognosis after

  2. Clinical nature and prognosis of locally recurrent rectal cancer after total mesorectal excision with or without preoperative radiotherapy.

    NARCIS (Netherlands)

    Brink, M.; Stiggelbout, A.M.; Hout, W.B. van den; Kievit, J.; Meershoek-Klein Kranenbarg, E.; Marijnen, C.A.; Nagtegaal, I.D.; Rutten, H.J.; Wiggers, T.; Velde, C.J. van de

    2004-01-01

    PURPOSE: To document the clinical nature and prognosis of locally recurrent rectal cancer after total mesorectal excision (TME) with or without 5 x 5 Gy preoperative radiotherapy (PRT) and to identify patient-, disease-, and treatment-related factors associated with differences in prognosis after

  3. Individuals family history positive for alcoholism show functional magnetic resonance imaging differences in reward sensitivity that are related to impulsivity factors.

    Science.gov (United States)

    Andrews, Melissa M; Meda, Shashwath A; Thomas, Andre D; Potenza, Marc N; Krystal, John H; Worhunsky, Patrick; Stevens, Michael C; O'Malley, Stephanie; Book, Gregory A; Reynolds, Brady; Pearlson, Godfrey D

    2011-04-01

    Substance-abusing individuals tend to display abnormal reward processing and a vulnerability to being impulsive. Detoxified alcoholics show differences in regional brain activation during a monetary incentive delay task. However, there is limited information on whether this uncharacteristic behavior represents a biological predisposition toward alcohol abuse, a consequence of chronic alcohol use, or both. We investigated proposed neural correlates of substance disorder risk by examining reward system activity during a monetary incentive delay task with separate reward prospect, reward anticipation, and reward outcome phases in 30 individuals with and 19 without family histories of alcoholism. All subjects were healthy, lacked DSM-IV past or current alcohol or substance abuse histories, and were free of illegal substances as verified by a urine toxicology screening at the time of scanning. Additionally, we explored specific correlations between task-related nucleus accumbens (NAcc) activation and distinct factor analysis-derived domains of behavioral impulsivity. During reward anticipation, functional magnetic resonance imaging data confirmed blunted NAcc activation in family history positive subjects. In addition, we found atypical activation in additional reward-associated brain regions during additional task phases. We further found a significant negative correlation between NAcc activation during reward anticipation and an impulsivity construct. Overall, results demonstrate that sensitivity of the reward circuit, including NAcc, is functionally different in alcoholism family history positive individuals in multiple regards. Copyright © 2011 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.

  4. N-terminal pro brain natriuretic peptide in arterial hypertension--a marker for left ventricular dimensions and prognosis

    DEFF Research Database (Denmark)

    Hildebrandt, Per; Boesen, Mikael; Olsen, Michael

    2004-01-01

    In arterial hypertension risk factor evaluation, including LV mass measurements, and risk stratification using risk charts or programs, is generally recommended. In heart failure NT-proBNP has been shown to be a marker of LV dimensions and of prognosis. If the same diagnostic and prognostic value...... and preserved LV function demonstrated that NT-proBNP was a very strong prognostic marker, especially combined with a history of cardiovascular disease. Patients with high NT-proBNP and known cardiovascular disease had a seven-fold increase in CV events compared to patients with low NT-proBNP and no CV disease......, while patients with either high NT-proBNP or CV disease had a three-four-fold increased risk. In conclusion NT-proBNP predicts LV mass in hypertensive patients and is a very strong prognostic marker in these patients. This could indicate a use of NT-proBNP in the future for risk stratification...

  5. Prevalence of immunity presumed using rabies vaccination history and household factors associated with vaccination status among domestic dogs in Japan.

    Science.gov (United States)

    Hidano, Arata; Hayama, Yoko; Tsutsui, Toshiyuki

    2012-01-01

    Rabies was eliminated in Japan over 50 years ago; however, the recent increase in the movement of humans and animals across the world highlights the potential threat of disease reentry into the country. The immune status against rabies among the dog population in Japan is not well known; thus, the purpose of this study was to estimate the prevalence of dogs with effective immunity from the vaccination history using a web-based survey. We found that 76.9% (95% confidence interval, 75.8-78.1) of dogs in this study population belonged to the population in which 90% were assumed to have the internationally accepted antibody titer. We showed that dogs taken less frequently for walks were less likely to be vaccinated. Additionally, the frequency of encounters with other dogs during walks and the number of individuals in households were associated with vaccination history. To our knowledge, this study is the first report estimating the prevalence of dogs in Japan with effective immunity against rabies. Further, we identified the population with low vaccination coverage as well as the heterogeneous characteristics of vaccination history among the dog population. These findings contribute to the implementation of an efficient strategy for improving the overall vaccination coverage in Japan and the development of a quantitative risk assessment of rabies.

  6. Prognosis terminal: truth-telling in the context of end-of-life care.

    Science.gov (United States)

    Rich, Ben A

    2014-04-01

    Recent contributions to the medical literature have raised yet again the issue of whether the term "terminal" is an intelligible one and whether there is a consensus view of its meaning that is sufficient to justify or even require its use in discussing end-of-life care and treatment options with patients. Following a review of the history and development of informed consent, persistent problems with the communication of prognosis and the breaking of bad news are analyzed. The author argues that candid but compassionate communication between physicians and patients about prognosis is essential to informed decisions about both disease-directed (curative) and palliative therapies.

  7. Pancreatic β-Cell Function and Prognosis of Nondiabetic Patients With Ischemic Stroke.

    Science.gov (United States)

    Pan, Yuesong; Chen, Weiqi; Jing, Jing; Zheng, Huaguang; Jia, Qian; Li, Hao; Zhao, Xingquan; Liu, Liping; Wang, Yongjun; He, Yan; Wang, Yilong

    2017-11-01

    Pancreatic β-cell dysfunction is an important factor in the development of type 2 diabetes mellitus. This study aimed to estimate the association between β-cell dysfunction and prognosis of nondiabetic patients with ischemic stroke. Patients with ischemic stroke without a history of diabetes mellitus in the ACROSS-China (Abnormal Glucose Regulation in Patients with Acute Stroke across China) registry were included. Disposition index was estimated as computer-based model of homeostatic model assessment 2-β%/homeostatic model assessment 2-insulin resistance based on fasting C-peptide level. Outcomes included stroke recurrence, all-cause death, and dependency (modified Rankin Scale, 3-5) at 12 months after onset. Among 1171 patients, 37.2% were women with a mean age of 62.4 years. At 12 months, 167 (14.8%) patients had recurrent stroke, 110 (9.4%) died, and 184 (16.0%) had a dependency. The first quartile of the disposition index was associated with an increased risk of stroke recurrence (adjusted hazard ratio, 3.57; 95% confidence interval, 2.13-5.99) and dependency (adjusted hazard ratio, 2.30; 95% confidence interval, 1.21-4.38); both the first and second quartiles of the disposition index were associated with an increased risk of death (adjusted hazard ratio, 5.09; 95% confidence interval, 2.51-10.33; adjusted hazard ratio, 2.42; 95% confidence interval, 1.17-5.03) compared with the fourth quartile. Using a multivariable regression model with restricted cubic spline, we observed an L-shaped association between the disposition index and the risk of each end point. In this large-scale registry, β-cell dysfunction was associated with an increased risk of 12-month poor prognosis in nondiabetic patients with ischemic stroke. © 2017 American Heart Association, Inc.

  8. Role of Genetic Polymorphisms in the Development and Prognosis of Sporadic and Familial Prostate Cancer.

    Directory of Open Access Journals (Sweden)

    Sabrina T Reis

    Full Text Available Our aim was to evaluate the role of 20 genetic polymorphisms in the development and prognosis of sporadic and familial PC. A case-control study of 185 patients who underwent radical prostatectomy from 1997 to 2011. These patients were divided into two groups based on their family history. Gleason grade, PSA value and pathological TNM 2002 stage were used as prognostic factors. Blood samples from 70 men without PC were used as controls. The SNPs were genotyped using a TaqMan® SNP Genotyping Assay Kit.Considering susceptibility, the polymorphic allele in the SNP rs2660753 on chromosome 3 was significantly more prevalent in controls (p = 0.01. For familial clustering, the polymorphic homozygote genotype of the SNP rs7931342 was five times more frequent in patients with familial PC compared to sporadic PC (p = 0.01. Regarding the SNP 1447295, the polymorphic homozygote genotype was more prevalent in patients with organ-confined PC (p = 0.05, and most importantly, the polymorphic allele occurred more frequently in patients without biochemical recurrence (p = 0.01. Kaplan-Meier analysis showed a median biochemical recurrence free survival of 124.2 compared to 85.6 months for patients with the wild-type allele (p = 0.007.Our findings provide the evidence for the association of 20 recently highlighted SNPs and their susceptibility, familial clustering, staging, Gleason score and biochemical recurrence of PC. We believe that the association between these SNPs and PC may contribute to the development of alternative tools that can facilitate the early detection and prognosis of this disease.

  9. Evolution and prognosis of long intensive care unit stay patients suffering a deterioration: A multicenter study.

    Science.gov (United States)

    Hernández-Tejedor, Alberto; Cabré-Pericas, Lluís; Martín-Delgado, María Cruz; Leal-Micharet, Ana María; Algora-Weber, Alejandro

    2015-06-01

    The prognosis of a patient who deteriorates during a prolonged intensive care unit (ICU) stay is difficult to predict. We analyze the prognostic value of the serialized Sequential Organ Failure Assessment (SOFA) score and other variables in the early days after a complication and to build a new predictive score. EPIPUSE (Evolución y pronóstico de los pacientes con ingreso prolongado en UCI que sufren un empeoramiento, Evolution and prognosis of long intensive care unit stay patients suffering a deterioration) study is a prospective, observational study during a 3-month recruitment period in 75 Spanish ICUs. We focused on patients admitted in the ICU for 7 days or more with complications of adverse events that involve organ dysfunction impairment. Demographics, clinical variables, and serialized SOFA after a supervening clinical deterioration were recorded. Univariate and multivariate analyses were performed, and a predictive model was created with the most discriminating variables. We included 589 patients who experienced 777 cases of severe complication or adverse event. The entire sample was randomly divided into 2 subsamples, one for development purposes (528 cases) and the other for validation (249 cases). The predictive model maximizing specificity is calculated by minimum SOFA + 2 * cardiovascular risk factors + 2 * history of any oncologic disease or immunosuppressive treatment + 3 * dependence for basic activities of daily living. The area under the receiver operating characteristic curve is 0.82. A 14-point cutoff has a positive predictive value of 100% (92.7%-100%) and negative predictive value of 51% (46.4%-55.5%) for death. EPIPUSE model can predict mortality with a specificity and positive predictive value of 99% in some groups of patients. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. Long-term prognosis of childhood absence epilepsy.

    Science.gov (United States)

    Martínez-Ferrández, C; Martínez-Salcedo, E; Casas-Fernández, C; Alarcón-Martínez, H; Ibáñez-Micó, S; Domingo-Jiménez, R

    2017-03-18

    Childhood absence epilepsy (CAE) is considered easily manageable with medication provided that a strict patient classification system is employed. It accounts for 10% of all childhood epilepsy cases starting before the age of 15 and it is most frequent in school-aged girls. The aim of this study is to analyse long-term outcomes of patients diagnosed with CAE according to the Loiseau and Panayiotopoulos criteria and treated during childhood. We conducted a retrospective study including 69 patients with CAE who are currently older than 11; data were gathered from medical histories, EEG records, and telephone questionnaires. 52 patients met the Loiseau and Panayiotopoulos criteria. Mean age is now 17.16 years. Female-to-male ratio was 1.65:1; mean age at onset was 6 years and 2 months; mean duration of treatment was 3 years and 9 months. A family history of epilepsy was present in 30.8% of the patients and 7.7% had a personal history of febrile convulsions. Absence seizures were simple in 73.5% of the patients and complex in 26.5%. Response rates to first-line treatment were as follows: valproic acid, 46.3%; and valproic acid plus ethosuximide, 90.9%. The rate of response to second-line therapy (ethosuximide or lamotrigine) was 84.2%; 4% of the patients experienced further seizures after treatment discontinuation, 78.8% achieved seizure remission, and 25% needed psychological and academic support. Our data show that epileptic patients should be classified according to strict diagnostic criteria since patients with true CAE have an excellent prognosis. The relapse rate was very low in our sample. Despite the favourable prognosis, psychological and academic support is usually necessary. Copyright © 2017 Sociedad Española de Neurología. Publicado por Elsevier España, S.L.U. All rights reserved.

  11. Association between history and physical examination factors and change in lumbar multifidus muscle thickness after spinal manipulation in patients with low back pain

    Science.gov (United States)

    Koppenhaver, Shane L.; Fritz, Julie M.; Hebert, Jeffrey J.; Kawchuk, Greg N.; Parent, Eric C.; Gill, Norman W.; Childs, John D.; Teyhen, Deydre S.

    2012-01-01

    Understanding the clinical characteristics of patients with low back pain (LBP) who display improved lumbar multifidus (LM) muscle function after spinal manipulative therapy (SMT) may provide insight into a potentially synergistic interaction between SMT and exercise. Therefore, the purpose of this study was to identify the baseline historical and physical examination factors associated with increased contracted LM muscle thickness one week after SMT. Eighty-one participants with LBP underwent a baseline physical examination and ultrasound imaging assessment of the LM muscle during submaximal contraction before and one week after SMT. The relationship between baseline examination variables and 1-week change in contracted LM thickness was assessed using correlation analysis and hierarchical multiple linear regression. Four variables best predicted the magnitude of increases in contracted LM muscle thickness after SMT. When combined, these variables suggest that patients with LBP, (1) that are fairly acute, (2) have at least a moderately good prognosis without focal and irritable symptoms, and (3) exhibit signs of spinal instability, may be the best candidates for a combined SMT and LSE treatment approach. PMID:22516351

  12. Predictors of vocational prognosis after herniated lumbar disc

    DEFF Research Database (Denmark)

    Jensen, Lone Donbæk; Frost, Poul; Schiøttz-Christensen, Berit

    2011-01-01

    Study Design. A register study with 2 years of follow up. Objective. To identify predictors of an unfavorable vocational prognosis after hospital contact for herniated lumbar disc (HLD). Summary of Background Data. There is sparse information about vocational prognosis among HLD patients diagnosed...... were lumbar fusion alone HR 1.4 (CI = 1.1–1.8) and in combination with discectomy HR 1.6 (CI = 1.2–2.2) as compared with nonsurgical treatment, ethnicity other than Danish HR 1.55 (CI = 1.2–1.8), and female gender HR 1.2 (CI = 1.1–1.4). Discectomy, age, and year of inclusion were not associated...... with the outcome. Conclusion. The risk of an unfavorable vocational prognosis after hospital contact for HLD was substantial. Nonacademic work and less than 40 weeks of employment within year two before hospital contact were the strongest prognostic factors, but also lumbar fusion alone and in combination...

  13. Starting hemoglobin value predicts early phase prognosis after liver transplantation.

    Science.gov (United States)

    Jiang, G-Q; Bai, D-S; Chen, P; Fan, J; Tan, J-W; Peng, M-H

    2011-06-01

    Few studies have addressed the relationship between starting hemoglobin (Hb) value and early phase prognosis after liver transplantation (OLT). The aim of our study was to determine the relationship between the starting Hb value and the early phase prognosis after OLT by retrospectively reviewing the medical records of 102 consecutive recipients. Within this cohort, 47 patients had pulmonary complications after OLT, including eight cases of pulmonary edema, 12 cases of acute lung injury, six cases of acute respiratory distress syndrome, and 21 cases of pneumonia. According to whether the patients had pulmonary complications or not, they were categorized into the "no" versus the pulmonary complication groups. Twenty-two perioperative variables were analyzed in both groups to screen for variables that affected early pulmonary complications. A starting Hb ≤ 100 g/L was an independent risk factor for postoperative pulmonary complications. The duration to initial passage of flatus and the intensive care unit length of stay were significantly prolonged in patients with starting Hb values ≤ 100 g/L; these patients had poorer arterial blood gas analyses. The starting Hb value predicted the early phase prognosis after OLT for cirrhosis-associated hepatocellular carcinoma. Copyright © 2011 Elsevier Inc. All rights reserved.

  14. Prognosis of occupational hand eczema

    DEFF Research Database (Denmark)

    Cvetkovski, Rikke Skoet; Zachariae, Robert; Jensen, Hans Henrik

    2006-01-01

    OBJECTIVE: To identify prognostic risk factors in patients with occupational hand eczema (OHE). DESIGN: Cohort study with 1-year follow-up. SETTING: Danish National Board of Industrial Injuries Registry. PATIENTS: All patients with newly recognized OHE (758 cases) from October 1, 2001, through...

  15. Bull Trout Life History, Genetics, Habitat Needs, and Limiting Factors in Central and Northeast Oregon. Annual Report 1996.

    Energy Technology Data Exchange (ETDEWEB)

    Bellerud, Blane L.; Gunckel, Stephanie; Hemmingsen, Alan R.; Buchanan, David V.; Howell, Philip J.

    1997-10-01

    This study is part of a multi-year research project studying aspects of bull trout life history, ecology and genetics. This report covers the activities of the project in 1996. Results and analysis are presented in the following five areas: (1) analysis of the genetic structure of Oregon bull trout populations; (2) distribution and habitat use of bull trout and brook trout in streams containing both species; (3) bull trout spawning surveys; (4) summary and analysis of historical juvenile bull trout downstream migrant trap catches in the Grande Ronde basin; and (5) food habits and feeding behavior of bull trout alone and in sympatry with brook trout.

  16. Neighborhood History as a Factor Shaping Syringe Distribution Networks Among Drug Users at a U.S. Syringe Exchange.

    Science.gov (United States)

    Braine, Naomi; Acker, Caroline; Goldblatt, Cullen; Yi, Huso; Friedman, Samuel; Desjarlais, Don C

    2008-07-01

    Throughout the US, high-visibility drug markets are concentrated in neighborhoods with few economic opportunities, while drug buyers/users are widely dispersed. A study of Pittsburgh Syringe Exchange participants provides data on travel between and network linkages across neighborhoods with different levels of drug activity. There are distinct racial patterns to syringe distribution activity within networks and across neighborhoods. Pittsburgh's history suggests these patterns emerge from historical patterns of social and economic development. Study data demonstrate the ability of IDUs to form long term social ties across racial and geographic boundaries and use them to reduce the risk of HIV transmission.

  17. Survival Prognosis in Very Old Adults

    Science.gov (United States)

    Thinggaard, Mikael; McGue, Matt; Jeune, Bernard; Osler, Merete; Vaupel, James W.; Christensen, Kaare

    2016-01-01

    OBJECTIVES To determine whether simple functional indicators are predictors of survival prognosis in very old adults. DESIGN In-person survey conducted over a 3-month period in 1998; assessment of survival over a 15-year follow-up period. SETTING Denmark. PARTICIPANTS All 3,600 Danes born in 1905 and living in Denmark in 1998, were invited to participate regardless of residence and health; 2,262 (63%) participated in the survey: 1,814 (80.2%) in person and 448 (19.8%) through a proxy. MEASUREMENTS Socioeconomic factors, medications and diseases, activities of daily living, physical performance, cognition, depression symptomatology, self-rated health, and all-cause mortality, evaluated as average remaining lifespan and chance of surviving to 100 years. RESULTS Men aged 92 to 93 had an overall 6.0% chance of surviving to 100 years, whereas the chance for women was 11.4%. Being able to rise without use of hands increased the chance for men to 11.2% (95% confidence interval (CI) = 7.7–14.7) and for women to 22.0% (95% CI = 18.9–25.1). When combining this with a Mini-Mental State Examination (MMSE) scores from 28 to 30, the chances were 21.7% (95% CI = 11.5–31.9) for men and 34.2% (95% CI = 24.8–43.5) for women. CONCLUSION Chair stand score combined with MMSE score is a quick and easy way to estimate overall chance of survival in very old adults, which is particularly relevant when treatment with potential side effects for nonacute diseases is considered. J Am Geriatr Soc 64:81–88, 2016. PMID:26782855

  18. The Presence of Family History and the Development of Type 2 Diabetes Mellitus Risk Factors in Rural Children

    Science.gov (United States)

    Adams, Marsha Howell; Barnett Lammon, Carol Ann

    2007-01-01

    Type 2 diabetes mellitus is reaching epidemic proportions among children and adolescents. School health fairs offer an opportunity to identify children with risk factors for the development of type 2 diabetes mellitus. This study identified selected risk factors (i.e., high-risk racial/ethnic group, obesity, elevated blood pressure, elevated…

  19. Role of interleukin-10 in prognosis of hepatitis B virus infection

    Directory of Open Access Journals (Sweden)

    WU Changhui

    2015-04-01

    Full Text Available Multiple etiological factors are integrally involved in the development of hepatitis B virus (HBV infection. Interleukin-10 (IL-10 is an essential cytokine of immune regulation, and IL-10 gene promoter polymorphism affects its mRNA transcription and serum level. IL-10 is related to the prognosis of HBV infection. This review briefly discusses the association of IL-10 gene polymorphism and its serum level with the prognosis of HBV infection, and summarizes the role of IL-10, as an anti-inflammatory cytokine, in host immune function, the prognosis and progression of HBV infection, and HBV-related complications. IL-10 gene polymorphism and its serum level are closely associated with inflammatory response after HBV infection, influence HBV clearance, and are related to the severity of HBV-related liver injury, liver cirrhosis, and hepatocellular carcinoma. The determination of IL-10 gene and serum levels may provide a predictive marker for the prognosis of HBV infection.

  20. Novelties in COPD prognosis: evolution of survival indexes.

    Science.gov (United States)

    Sferrazza Papa, G F; Battaglia, S; Solidoro, P

    2015-04-01

    Despite several techniques, such as non-invasive ventilation (NIV), have improved the outcome of the acute exacerbation, COPD remains affected by poor prognosis in the medium and long term. Moreover, the task of predicting prognosis remains a major challenge for respiratory physicians. In order to overcome this limitation, several indexes have been proposed to assess the COPD patient in his/her complexity. The rationale is that, by using numerical indexes physicians may improve their clinical judgment to tailor and share therapeutical choices, i.e. referring the patient for surgery or lung transplantation. On this ground, Almagro et al. recently proposed the CODEX index, as the latest evolution of the BODE through the BODEx (which takes into account exacerbations), by adding the evaluation of comorbidity to the severity of dyspnoea, airway obstruction and history of exacerbations. As afore mentioned, treatment of COPD with respiratory acidosis has been revolutionized by the use of NIV, by reducing the need for intubation and in-hospital mortality of patients with severe COPD exacerbations. Nowadays, new promising techniques, such as minimally invasive extracorporeal devices, may hasten the clearance of carbon dioxide and reduce the work of breathing and the need for ventilation of COPD patients. These techniques still lack of randomized controlled studies; however, the approach of extracorporeal CO2 removal has the potential to further improve the prognosis of severe exacerbation of COPD patients. In this paper we discuss the prognostic evaluation of patients affected by COPD through the evolution of dedicated indexes, which mirror the focus of current research on the disease.

  1. [Prognosis in pediatric traumatic brain injury. A dynamic cohort study].

    Science.gov (United States)

    Vázquez-Solís, María G; Villa-Manzano, Alberto I; Sánchez-Mosco, Dalia I; Vargas-Lares, José de Jesús; Plascencia-Fernández, Irma

    2013-01-01

    traumatic brain injury is a main cause of hospital admission and death in children. Our objective was to identify prognostic factors of pediatric traumatic brain injury. this was a dynamic cohort study of traumatic brain injury with 6 months follow-up. The exposition was: mild or moderate/severe traumatic brain injury, searching for prognosis (morbidity-mortality and decreased Glasgow scale). Relative risk and logistic regression was estimated for prognostic factors. we evaluated 440 patients with mild traumatic brain injury and 98 with moderate/severe traumatic brain injury. Morbidity for mild traumatic brain injury was 1 %; for moderate/severe traumatic brain injury, 5 %. There were no deaths. Prognostic factors for moderate/severe traumatic brain injury were associated injuries (RR = 133), fractures (RR = 60), street accidents (RR = 17), night time accidents (RR = 2.3) and weekend accidents (RR = 2). Decreased Glasgow scale was found in 9 %, having as prognostic factors: visible injuries (RR = 3), grown-up supervision (RR = 2.5) and time of progress (RR = 1.6). there should be a prognosis established based on kinetic energy of the injury and not only with Glasgow Scale.

  2. Psoriasis: epidemiology, natural history, and differential diagnosis

    Directory of Open Access Journals (Sweden)

    Basko-Plluska JL

    2012-09-01

    Full Text Available Juliana L Basko-Plluska, Vesna Petronic-RosicDepartment of Medicine, Section of Dermatology, University of Chicago, Chicago, IL, USAAbstract: Psoriasis is a chronic, immune-mediated, inflammatory disease which affects primarily the skin and joints. It occurs worldwide, but its prevalence varies considerably between different regions of the world. Genetic susceptibility as well as environmental factors play an important role in determining the development and prognosis of psoriasis. Genome-wide association studies have identified many genetic loci as potential psoriasis susceptibility regions, including PSORS1 through PSORS7. Histocompatibility antigen (HLA studies have also identified several HLA antigens, with HLA-Cw6 being the most frequently associated antigen. Epidemiological studies identified several modifiable risk factors that may predispose individuals to developing psoriasis or exacerbate pre-existing disease. These include smoking, obesity, alcohol consumption, diet, infections, medications and stressful life events. The exact mechanism by which they trigger psoriasis remains to be elucidated; however, existing data suggest that they are linked through Th1-mediated immunological pathways. The natural history of psoriasis varies depending on the clinical subtype as well as special circumstances, including pregnancy and HIV infection. In general, psoriasis is a chronic disease with intermittent remissions and exacerbations. The differential diagnosis is vast and includes many other immune-mediated, inflammatory disorders.Keywords: psoriasis, epidemiology, natural history, differential diagnosis

  3. Operative center of the geophysical prognosis in Izmiran

    Directory of Open Access Journals (Sweden)

    A. V. Belov

    2005-11-01

    Full Text Available IZMIRAN was founded about 65 years ago with one of the goals of carrying out geomagnetic prognoses. More or less, this activity has been developed during its entire history, but about 6 years ago this aim became sufficiently feasible due to the organization of the Forecasting Center of helio-geo-physical conditions. This Center appeared in response to new technologies, numerous new data available and new social demand. The Center uses the extended experimental basis of IZMIRAN and all available Internet sources. Its main tasks consist of continuous monitoring of the processes at the Sun and in the near-Earth environment, development of different kinds of prognoses and delivering them to users. The main product is a short-term (1-6 days prognosis of geomagnetic activity (mainly daily Ap-index and maximum Kp-index, a long-term (from weeks to years prognosis and detailed forecasting on the special fixed dates. Among its consumers it is worth mentioning the Russian Space Agency, the Russian Ministry of Civil Defense, Emergencies and Disaster Relief, railway departments, a number of medical institutions, and mass media. In this work we discuss some activities of the Center, along with presenting several examples of the real influence of geomagnetic disturbances on different sides of human activity. Our six years of experience show a growing interest in prognoses of this type and this tendency seems to be retained.

  4. Operative center of the geophysical prognosis in Izmiran

    Science.gov (United States)

    Belov, A. V.; Gaidash, S. P.; Kanonidi, K. D.; Kanonidi, K. K.; Kuznetsov, V. D.; Eroshenko, E. A.

    2005-11-01

    IZMIRAN was founded about 65 years ago with one of the goals of carrying out geomagnetic prognoses. More or less, this activity has been developed during its entire history, but about 6 years ago this aim became sufficiently feasible due to the organization of the Forecasting Center of helio-geo-physical conditions. This Center appeared in response to new technologies, numerous new data available and new social demand. The Center uses the extended experimental basis of IZMIRAN and all available Internet sources. Its main tasks consist of continuous monitoring of the processes at the Sun and in the near-Earth environment, development of different kinds of prognoses and delivering them to users. The main product is a short-term (1-6 days) prognosis of geomagnetic activity (mainly daily Ap-index and maximum Kp-index), a long-term (from weeks to years) prognosis and detailed forecasting on the special fixed dates. Among its consumers it is worth mentioning the Russian Space Agency, the Russian Ministry of Civil Defense, Emergencies and Disaster Relief, railway departments, a number of medical institutions, and mass media. In this work we discuss some activities of the Center, along with presenting several examples of the real influence of geomagnetic disturbances on different sides of human activity. Our six years of experience show a growing interest in prognoses of this type and this tendency seems to be retained.

  5. Diet, Smoking and Family History as Potential Risk Factors in Acne Vulgaris – a Community-Based Study

    Directory of Open Access Journals (Sweden)

    Al Hussein Stela Mariana

    2016-06-01

    Full Text Available Objective. This study aimed to evaluate the effects of practices and attitudes towards lifestyle in adolescence as risk or protective factors, for both the acne occurrence and lesions’ severity.

  6. Hepatitis C virus and associated risk factors among prison inmates with history of drug injection in Isfahan, Iran

    Directory of Open Access Journals (Sweden)

    Nazila Kassaian

    2012-01-01

    Conclusions: According to relatively high prevalence of HCV infection and associated risk factors which observed in this study it is important to primary prevention in prisons through syringe/needle exchange and counsel with imprisoned IDUs.

  7. Bull Trout Life History, Genetics, Habitat Needs, and Limiting Factors in Central and Northeast Oregon, Annual Report 2001.

    Energy Technology Data Exchange (ETDEWEB)

    Hemmingsen, Alan R.; Gunckel, Stephanie L.; Sankovich, Paul M.; Howell, Philip J.

    2002-12-01

    Bull trout Salvelinus confluentus exhibit a number of life history strategies. Stream-resident bull trout complete their life cycle in their natal tributaries. Migratory bull trout spawn in tributary streams where juvenile fish usually spend from one to four years before migrating to either a larger river (fluvial) or lake (adfluvial) where they rear before returning to the tributary stream to spawn (Fraley and Shepard 1989). These migratory forms occur where conditions allow movement from spawning locations to downstream waters that provide greater foraging opportunities (Dunham and Rieman 1999). Resident and migratory forms may occur together, and either form can produce resident or migratory offspring (Rieman and McIntyre 1993). The ability to migrate is important to the persistence of local bull trout populations (Rieman and McIntyre 1993). The identification of migratory corridors can help focus habitat protection efforts. Determining the life history form(s) that comprise local populations, the timing of seasonal movements, and the geographic extent of these movements are critical to bull trout protection and recovery efforts. This section describes work accomplished in 2001 that continued to address two objectives of this project. These objectives are (1) determine the distribution of juvenile and adult bull trout and habitats associated with that distribution, and (2) determine fluvial and resident bull trout life history patterns. Completion of these objectives is intended through studies of bull trout in the Grande Ronde, Walla Walla, and John Day basins. These basins were selected because they provide a variety of habitats, from relatively degraded to pristine, and bull trout populations were thought to vary from relatively depressed to robust. In the Grande Ronde and Walla Walla basins, we continued to monitor the movements of bull trout with radio transmitters applied in 1998 (Hemmingsen, Bellerud, Gunckel and Howell 2001) and 1999 (Hemmingsen, Gunckel

  8. Prognosis of synchronous bilateral breast cancer

    DEFF Research Database (Denmark)

    Holm, Marianne; Tjønneland, Anne; Balslev, Eva

    2014-01-01

    Currently, no consistent evidence-based guidelines for the management of synchronous bilateral breast cancer (SBBC) exist and it is uncertain how presenting with SBBC affects patients' prognosis. We conducted a review of studies analyzing the association between SBBC and prognosis. The studies...... that reported adjusted effect measures were included in meta-analyses of effect of bilaterality on breast cancer mortality. From 57 initially identified records 17 studies from 11 different countries including 8,050 SBBC patients were included. The quality of the studies varied but was generally low with small...

  9. [Syncope : epidemiology, definition, classification, pathophysiology and prognosis].

    Science.gov (United States)

    Heeger, C-H; Rillig, A; Ouyang, F; Kuck, K-H; Tilz, R R

    2014-06-01

    Syncope is a common clinical issue. Around 40 % of the total population experience syncope during their lifetime. Serious injuries and reduced quality of life are often observed after syncope. Furthermore, in some cases syncope can be associated with an unfavorable prognosis. Due to the complex etiology and pathophysiology, syncope provides challenges for doctors both in private and in clinical practices. This review is based on the latest European guidelines for syncope which were formulated by internists, neurologists, emergency physicians and cardiologists and gives an overview of the current epidemiology, definition, classification, pathophysiology and prognosis of syncope.

  10. Prolonged Nightly Fasting and Breast Cancer Prognosis.

    Science.gov (United States)

    Marinac, Catherine R; Nelson, Sandahl H; Breen, Caitlin I; Hartman, Sheri J; Natarajan, Loki; Pierce, John P; Flatt, Shirley W; Sears, Dorothy D; Patterson, Ruth E

    2016-08-01

    Rodent studies demonstrate that prolonged fasting during the sleep phase positively influences carcinogenesis and metabolic processes that are putatively associated with risk and prognosis of breast cancer. To our knowledge, no studies in humans have examined nightly fasting duration and cancer outcomes. To investigate whether duration of nightly fasting predicted recurrence and mortality among women with early-stage breast cancer and, if so, whether it was associated with risk factors for poor outcomes, including glucoregulation (hemoglobin A1c), chronic inflammation (C-reactive protein), obesity, and sleep. Data were collected from 2413 women with breast cancer but without diabetes mellitus who were aged 27 to 70 years at diagnosis and participated in the prospective Women's Healthy Eating and Living study between March 1, 1995, and May 3, 2007. Data analysis was conducted from May 18 to October 5, 2015. Nightly fasting duration was estimated from 24-hour dietary recalls collected at baseline, year 1, and year 4. Clinical outcomes were invasive breast cancer recurrence and new primary breast tumors during a mean of 7.3 years of study follow-up as well as death from breast cancer or any cause during a mean of 11.4 years of surveillance. Baseline sleep duration was self-reported, and archived blood samples were used to assess concentrations of hemoglobin A1c and C-reactive protein. The cohort of 2413 women (mean [SD] age, 52.4 [8.9] years) reported a mean (SD) fasting duration of 12.5 (1.7) hours per night. In repeated-measures Cox proportional hazards regression models, fasting less than 13 hours per night (lower 2 tertiles of nightly fasting distribution) was associated with an increase in the risk of breast cancer recurrence compared with fasting 13 or more hours per night (hazard ratio, 1.36; 95% CI, 1.05-1.76). Nightly fasting less than 13 hours was not associated with a statistically significant higher risk of breast cancer mortality (hazard ratio, 1.21; 95

  11. The tobacco paradox in acute coronary syndrome. The prior cessation of smoking as a marker of a better short-term prognosis.

    Science.gov (United States)

    Bastos-Amador, P; Almendro-Delia, M; Muñoz-Calero, B; Blanco-Ponce, E; Recio-Mayoral, A; Reina-Toral, A; Cruz-Fernandez, J M; García-Alcántara, A; Hidalgo-Urbano, R; García-Rubira, J C

    2016-01-01

    The tobacco paradox is a phenomenon insufficiently explained by previous studies. This study analyses the prognostic role of prior or active smoking in patients with acute coronary syndrome. We obtained data from the ARIAM registry, between 2001 and 2012. The study included 42,827 patients with acute coronary syndrome (mean age, 65±13 years; 26.4% women). The influence of smoking and that of being an ex-smoker on mortality was analysed using a multivariate analysis. The smokers were younger, were more often men, had less diabetes, hypertension and prior history of heart failure, stroke, arrhythmia and renal failure and more frequently had ST-elevation and a family history of smoking. The ex-smokers had more dyslipidaemia and history of angina, myocardial infarction, ischemic heart disease, peripheral vasculopathy and chronic bronchial disease. Smokers and ex-smokers less frequently developed cardiogenic shock (smokers 4.2%, ex-smokers 4.7% and nonsmokers 6.9%, P<.001). Hospital mortality was 7.8% for the nonsmokers, 4.9% for the ex-smokers and 3.1% for the smokers (P<.001). In the multivariate analysis, the smoker factor lost its influence in the prognosis (-0.26%, p=.52 using an inverse probability calculation; and+0.26%, P=.691 using a propensity analysis). However, the exsmoker factor showed a significant reduction in mortality in both tests (-2.4% in the inverse probability analysis, P<.001; and -1.5% in the propensity analysis, P=.005). The tobacco paradox is a finding that could be explained by other prognostic factors. Smoking cessation prior to hospitalization for acute coronary syndrome is associated with a better prognosis. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Medicina Interna (SEMI). All rights reserved.

  12. Older prisoners: psychological distress and associations with mental health history, cognitive functioning, socio-demographic, and criminal justice factors.

    Science.gov (United States)

    Baidawi, Susan

    2016-03-01

    The growth among older prisoner populations, including in Australia, necessitates an understanding of this group in order to generate effective management strategies. One particular concern is the mental well-being of older prisoners. This study aimed to determine the level of psychological distress among sentenced prisoners aged 50 years and older, to compare this level to that seen among younger prisoners and older people in the community, and to investigate which mental health history, cognitive functioning, socio-demographic, and criminal justice characteristics were associated with psychological distress. A cross-sectional survey of 173 older (M = 63 years) and 60 younger prisoners (M = 34 years) in two Australian jurisdictions was conducted. The Kessler Psychological Distress (K10) scale was administered with prisoners and additional data were collected from interviews and participant health and corrections files. K10 scores were compared to community norms using data from the Australian Health Survey. Average K10 scores of the older prisoners were significantly lower than the younger prisoners' (p = 0.04), though the effect size was small (r = 0.1). Significantly, higher distress levels were observed in comparison to the general population (p < 0.001), with older prisoners being three times more likely to display very high levels of distress (12.3% vs. 3.7%). Higher psychological distress scores among older prisoners were significantly associated with female gender (p = 0.002) and a history of mental health issues (p = 0.002). While the levels of distress seen among older prisoners were significantly lower than that of younger prisoners, their higher levels of distress in comparison to community norms demonstrate a need for correctional services to be attuned to the mental health of the expanding older prisoner population.

  13. Relative role of life-history traits and historical factors in shaping genetic population structure of sardines (Sardina pilchardus

    Directory of Open Access Journals (Sweden)

    Zardoya Rafael

    2007-10-01

    Full Text Available Abstract Background Marine pelagic fishes exhibit rather complex patterns of genetic differentiation, which are the result of both historical processes and present day gene flow. Comparative multi-locus analyses based on both nuclear and mitochondrial genetic markers are probably the most efficient and informative approach to discerning the relative role of historical events and life-history traits in shaping genetic heterogeneity. The European sardine (Sardina pilchardus is a small pelagic fish with a relatively high migratory capability that is expected to show low levels of genetic differentiation among populations. Previous genetic studies based on meristic and mitochondrial control region haplotype frequency data supported the existence of two sardine subspecies (S. p. pilchardus and S. p. sardina. Results We investigated genetic structure of sardine among nine locations in the Atlantic Ocean and Mediterranean Sea using allelic size variation of eight specific microsatellite loci. Bayesian clustering and assignment tests, maximum likelihood estimates of migration rates, as well as classical genetic-variance-based methods (hierarchical AMOVA test and RST pairwise comparisons supported a single evolutionary unit for sardines. These analyses only detected weak but significant genetic differentiation, which followed an isolation-by-distance pattern according to Mantel test. Conclusion We suggest that the discordant genetic structuring patterns inferred based on mitochondrial and microsatellite data might indicate that the two different classes of molecular markers may be reflecting different and complementary aspects of the evolutionary history of sardine. Mitochondrial data might be reflecting past isolation of sardine populations into two distinct groupings during Pleistocene whereas microsatellite data reveal the existence of present day gene flow among populations, and a pattern of isolation by distance.

  14. Improved prognosis of diabetic nephropathy in type 1 diabetes

    DEFF Research Database (Denmark)

    Andrésdóttir, Gudbjörg; Jensen, Majken L; Carstensen, Bendix

    2015-01-01

    The natural history of diabetic nephropathy offered an average survival of only 5-7 years. During the past decades, multiple changes in therapy and lifestyle have occurred. The prognosis of diabetic nephropathy after implementing stricter control of blood pressure (including increased use of long......-term renin-angiotensin system inhibition), lipids, and glycemia, along with less smoking and other lifestyle and treatment advancements, is inadequately analyzed. To clarify this, we studied 497 patients with type 1 diabetes and diabetic nephropathy at the Steno Diabetes Center and compared them...... previously 4.0 to 3.3 ml/min per 1.73 m2/year. During a median follow-up of 9.1 years, 29% of participants doubled their plasma creatinine or developed end-stage renal disease. Mortality risk was similar to our prior study (hazard ratio 1.05 (0.76-1.43). However, after age adjustment, as both diabetes...

  15. The Risk Factors That Predict Chronic Hypertension After Delivery in Women With a History of Hypertensive Disorders of Pregnancy.

    Science.gov (United States)

    Hwang, Ji-Won; Park, Sung-Ji; Oh, Soo-Young; Chang, Sung-A; Lee, Sang-Chol; Park, Seung Woo; Kim, Duk-Kyung

    2015-10-01

    Hypertensive disorders of pregnancy (HDP) is one of the most important lethal complications in pregnant mothers. It is also associated with the subsequent development of chronic hypertension. The objective of this study was to identify the clinical risk factors of postpartum chronic hypertension in women diagnosed with HDP.Six hundred patients as HDP, who diagnosed and followed-up at least 6 month after delivery, were included in the study. We divided the included subjects in 2 groups based on the development of postpartum chronic hypertension: presenting with the chronic hypertension, "case group" (n = 41) and without chronic hypertension, "control group" (n = 559).Clinical and demographic factors were evaluated. By multiple regression analysis, early onset hypertension with end-organ dysfunction, smoking, higher prepregnancy body mass index (BMI), and comorbidities, systemic lupus erythematosus (SLE) or antiphospholipid syndrome (APLS), were associated with progression to chronic hypertension in the postpartum period. The value of area under the curves (AUC) for the 5 models, that generated to combine the significant factors, increased from 0.645 to 0.831, which indicated improved prediction of progression to the chronic hypertension. Additional multivariate analysis revealed significant specific risk factors.This retrospective single hospital-based study demonstrated that the clinical risk factors, that is early onset hypertension with end-organ dysfunction, smoking, and higher prepregnancy BMI, were significant independent predictors of chronic hypertension in women after delivery. Identification of risk factors allowed us to narrow the subject field for monitoring and managing high blood pressure in the postpartum period.

  16. Low differentiated microvascular density and low expression of platelet-derived growth factor-BB (PDGF-BB) predict distant metastasis and poor prognosis in clear cell renal cell carcinoma.

    Science.gov (United States)

    Qi, Lifeng; Du, Jun; Zhang, Zhenting; Diao, Lei; Chen, Xusheng; Yao, Xin

    2013-08-01

    To examine the prognostic significance of the expression of platelet-derived growth factor-BB (PDGF-BB) and differentiated microvascular density (MVD) in patients with clear cell renal cell carcinoma (ccRCC). We used the vascular marker cluster of differentiation 34 (CD34) to identify tumour blood vessels. The expression of PDGF-BB and CD34 was detected by immunohistochemistry (IHC) in tissue microarrays (TMAs) from 100 ccRCCs. Prognostic effects of individual parameters were calculated using Cox regression models and Harrell's concordance index (c-index). Higher grade and more advanced stage ccRCCs had significantly less PDGF-BB expression and differentiated MVD (P BB expression was an independent prognostic factor for longer survival, and moreover, the final model built by the addition of PDGF-BB expression improved the predictive accuracy for disease-free survival (c-index 0.707) compared with the clinicopathological-based model (c-index 0.695). PDGF-BB expression was positively associated with differentiated MVD assessed by Spearman correlation and factor analysis (r = 0.634, P BB is as a novel and promising prognostic marker and antiangiogenic therapeutic target for the treatment of ccRCC. © 2013 The Authors. BJU International © 2013 BJU International.

  17. Persistent high fever for more than 10 days during acute phase is a risk factor for endothelial dysfunction in children with a history of Kawasaki disease.

    Science.gov (United States)

    Mori, Yasuhiko; Katayama, Hiroshi; Kishi, Kanta; Ozaki, Noriyasu; Shimizu, Tatsuo; Tamai, Hiroshi

    2016-07-01

    Endothelial dysfunction has previously been reported in children with a history of Kawasaki disease, but the determinants of endothelial function in Kawasaki disease patients are still unknown. In this study, we investigated endothelial function in Kawasaki disease patients and attempted to identify risk factors for persistent endothelial dysfunction. Using high-resolution ultrasound, we measured the percent flow-mediated dilatation, an arterial response to reactive hyperemia, to evaluate endothelial function in 67 patients with a history of Kawasaki disease and 28 age- and sex-matched control subjects. We divided the Kawasaki disease patients into a group with impaired endothelial function (the percent flow-mediated dilatation below -2 standard deviations of the control group) and a group with normal endothelial function (the percent flow-mediated dilatation more than -2 standard deviations of control). Logistic multiple regression analysis was performed to identify independent predictors of impaired endothelial function. In Kawasaki disease patients, the percent flow-mediated dilatation was significantly lower than in the control subjects (9.8±3.6%, compared with 13.1±3.4%, pKawasaki disease patients (3 patients with coronary artery lesions and 10 patients without coronary artery lesions), the percent flow-mediated dilatation was below -2 standard deviations of control. Logistic multiple regression analysis showed that a febrile period of longer than 10 days during the acute phase was the significant risk factor for endothelial dysfunction (odds ratio: 8.562; 95% confidence interval: 1.366-53.68). Presence of coronary artery lesions was not a determinant of endothelial dysfunction. Systemic endothelial dysfunction exists in children with a history of Kawasaki disease, and a febrile period of longer than 10 days during the acute phase is an independent predictor of endothelial dysfunction irrespective of coronary artery involvement. Copyright © 2015 Japanese

  18. The evolving role of familial history for prostate cancer.

    Science.gov (United States)

    Colloca, Giuseppe; Venturino, Antonella

    2011-01-01

    family history of prostate cancer is a risk factor for prostate cancer occurrence. Differently from other neoplasms no major predisposing gene has been identified. this review article presents the controversial results of studies about the prognostic and predictive role of family history in prostate cancer, reports the discovered predisposing genes, and biologic and pathologic findings. mortality from PC remains a significant health care problem, but no trial investigated if it changed in presence of positive family history. The largest family study yet published concluded that men with family history are diagnosed and die at earlier ages than men without it. However, it failed to stress the prognostic value of family history. Genome-wide association studies of prostate cancer have identified a number of genetic variants at different loci in different populations. Prostate neoplasms of patients with positive family history exhibit a different pattern of expression of genes related with estrogen and androgen metabolism within the tumor. High-penetrance and low-penetrance genes in diagnosis and prognosis of prostate cancer, difficulties to define a classification and to quantify relative risks of single genes, documented gene-environment interactions are discussed. family history stands for both shared genetic and environmental factors and their interaction. The availability of prostate-specific antigen test could explain partly the high familial risk, among brothers or shortly after the diagnosis of prostate cancer. Polymorphisms in genes associated with prostate cancer probably represent the most part of familial prostate cancer burden. An increasing knowledge of disregulated cellular pathways of lethal prostate cancer could define which of all genetic alterations have a role in defining new preventive and therapeutic strategies.

  19. Biomarkers and Prognosis in Malignant Lymphomas

    NARCIS (Netherlands)

    Hagenbeek, Anton; Gascoyne, Randy D.; Dreyling, Martin; Kluin, Philip; Engert, Andreas; Salles, Gilles

    Approximately 100 hematologists and pathologists from Europe, the United States, and Canada participated in the workshop Biomarkers and Prognosis in Malignant Lymphomas, held in Mandelieu, France,April 11-13, 2008, under the leadership of Anton Hagenbeek, Randy Gascoyne, and Gilles Salles.

  20. User's Guide to the Stand Prognosis Model

    Science.gov (United States)

    William R. Wykoff; Nicholas L. Crookston; Albert R. Stage

    1982-01-01

    The Stand Prognosis Model is a computer program that projects the development of forest stands in the Northern Rocky Mountains. Thinning options allow for simulation of a variety of management strategies. Input consists of a stand inventory, including sample tree records, and a set of option selection instructions. Output includes data normally found in stand, stock,...

  1. Pulmonary embolism : diagnostic management and prognosis

    NARCIS (Netherlands)

    Klok, Frederikus Albertus

    2010-01-01

    This thesis describes the diagnostic management, short term prognosis and long term complications of pulmonary embolism. We have validated a newly derived clinical decision rule, the revised Geneva score, for predicting the pre-test probability of having acute pulmonary embolism. This rule can be

  2. Understanding Factors Associated with Early Therapeutic Alliance in PTSD Treatment: Adherence, Childhood Sexual Abuse History, and Social Support

    Science.gov (United States)

    Keller, Stephanie M.; Zoellner, Lori A.; Feeny, Norah C.

    2010-01-01

    Objective: Therapeutic alliance has been associated with better treatment engagement, better adherence, and less dropout across various treatments and disorders. In treatment of posttraumatic stress disorder (PTSD), it may be particularly important to establish a strong early alliance to facilitate treatment adherence. However, factors such as…

  3. Epidemiology, natural history, and risk factors: panel report from the Ninth International Research Conference on Otitis Media

    DEFF Research Database (Denmark)

    Daly, Kathleen A; Hoffman, Howard J; Kvaerner, Kari Jorunn

    2010-01-01

    The 2007 Recent Advances in Otitis Media Research Conference Panel Report provides an update on otitis media (OM) research published from 2003 to 2007. This report summarizes important trends in disease incidence and prevalence, describes established and newly identified risk factors for acute an...

  4. Epidemiology, natural history, and risk factors: panel report from the Ninth International Research Conference on Otitis Media

    DEFF Research Database (Denmark)

    Daly, Kathleen A; Hoffman, Howard J; Kvaerner, Kari Jorunn

    2010-01-01

    The 2007 Recent Advances in Otitis Media Research Conference Panel Report provides an update on otitis media (OM) research published from 2003 to 2007. This report summarizes important trends in disease incidence and prevalence, describes established and newly identified risk factors for acute...

  5. Diabetes, smoking, alcohol use, and family history of cancer as risk factors for pancreatic neuroendocrine tumors: a systematic review and meta-analysis.

    Science.gov (United States)

    Haugvik, Sven-Petter; Hedenström, Per; Korsæth, Emilie; Valente, Roberto; Hayes, Alastair; Siuka, Darko; Maisonneuve, Patrick; Gladhaug, Ivar Prydz; Lindkvist, Björn; Capurso, Gabriele

    2015-01-01

    Risk factors for pancreatic neuroendocrine tumors (PNETs) are not well understood. The aim of this systematic review was to assess if diabetes mellitus, smoking, alcohol use, and family history of cancer are risk factors for PNETs. MEDLINE and abstracts from the European and North American Neuroendocrine Tumor Societies (ENETS and NANETS) were searched for studies published until October 2013. Eligible studies were selected according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Five studies evaluating 4 individual populations were included (study accrual period 2000-2011) into the meta-analysis, involving 827 cases (range 160-309 per study) and 2,407 controls (range 233-924 per study). All studies had a case-control design and described regional series. The pooled adjusted odds ratio was 2.74 (95% CI: 1.63-4.62; p alcohol use, 2.72 (95% CI: 1.25-5.91; p = 0.01; I(2) = 57.8%) for heavy alcohol use, and 2.16 (95% CI: 1.64-2.85; p cancer. Diabetes mellitus and first-degree family history of cancer are associated with an increased risk of sporadic PNET. There was also a trend for diagnosis of sporadic PNET associated with heavy smoking. Alcohol use may be a risk factor for PNET, but there was considerable heterogeneity in the meta-analysis. These results suggest the need for a larger, homogeneous, international study for the clarification of risk factors for the occurrence of PNET. © 2015 S. Karger AG, Basel.

  6. Estimating past hepatitis C infection risk from reported risk factor histories: implications for imputing age of infection and modeling fibrosis progression

    Directory of Open Access Journals (Sweden)

    Busch Michael P

    2007-12-01

    Full Text Available Abstract Background Chronic hepatitis C virus infection is prevalent and often causes hepatic fibrosis, which can progress to cirrhosis and cause liver cancer or liver failure. Study of fibrosis progression often relies on imputing the time of infection, often as the reported age of first injection drug use. We sought to examine the accuracy of such imputation and implications for modeling factors that influence progression rates. Methods We analyzed cross-sectional data on hepatitis C antibody status and reported risk factor histories from two large studies, the Women's Interagency HIV Study and the Urban Health Study, using modern survival analysis methods for current status data to model past infection risk year by year. We compared fitted distributions of past infection risk to reported age of first injection drug use. Results Although injection drug use appeared to be a very strong risk factor, models for both studies showed that many subjects had considerable probability of having been infected substantially before or after their reported age of first injection drug use. Persons reporting younger age of first injection drug use were more likely to have been infected after, and persons reporting older age of first injection drug use were more likely to have been infected before. Conclusion In cross-sectional studies of fibrosis progression where date of HCV infection is estimated from risk factor histories, modern methods such as multiple imputation should be used to account for the substantial uncertainty about when infection occurred. The models presented here can provide the inputs needed by such methods. Using reported age of first injection drug use as the time of infection in studies of fibrosis progression is likely to produce a spuriously strong association of younger age of infection with slower rate of progression.

  7. History of induced abortion as a risk factor for preterm birth in European countries: results of the EUROPOP survey.

    Science.gov (United States)

    Ancel, Pierre-Yves; Lelong, Nathalie; Papiernik, Emile; Saurel-Cubizolles, Marie-Josèphe; Kaminski, Monique

    2004-03-01

    The objective of this study was to investigate the relationship between history of induced abortion and preterm delivery in various parts of Europe, and according to the main cause of preterm birth. We used data from a case-control survey, the EUROPOP study; 2938 preterm births and 4781 controls at term from ten European countries were included. Based on national statistics, we distinguished three groups of countries with high, intermediate and low rates of induced abortion. Previous induced abortions were significantly associated with preterm delivery and the risk of preterm birth increased with the number of abortions. Odds ratios did not differ significantly between the three groups of countries. The extent of association with previous induced abortion varied according to the cause of preterm delivery. Previous induced abortions significantly increased the risk of preterm delivery after idiopathic preterm labour, preterm premature rupture of membranes and ante-partum haemorrhage, but not preterm delivery after maternal hypertension. The strength of the association increased with decreasing gestational age at birth. Identifying subgroups of preterm births on the basis of the complications involved in delivery increases our understanding of the mechanisms by which previous induced abortion affects subsequent pregnancy outcomes.

  8. 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

  9. Nerve Growth Factor and Related Substances: A Brief History and an Introduction to the International NGF Meeting Series

    Science.gov (United States)

    Bradshaw, Ralph A.; Mobley, William; Rush, Robert A.

    2017-01-01

    Nerve growth factor (NGF) is a protein whose importance to research and its elucidation of fundamental mechanisms in cell and neurobiology far outstrips its basic physiological roles. It was the first of a broad class of cell regulators, largely acting through autocrine and paracrine interactions which will be described herein. It was of similar significance in establishing the identity and unique roles of neurotrophic factors in the development and maintenance of the peripheral and central nervous systems. Finally, it contributed to many advances in the elaboration of cell surface receptor mechanisms and intracellular cell signaling. As such, it can be considered to be a “molecular Rosetta Stone”. In this brief review, the highlights of these various studies are summarized, particularly as illustrated by their coverage in the 13 NGF international meetings that have been held since 1986. PMID:28587118

  10. Factors influencing left ventricular hypertrophy in children and adolescents with or without family history of premature myocardial infarction

    Directory of Open Access Journals (Sweden)

    Seyyed Mohsen Hosseini

    2014-01-01

    Result : The results showed that among the studied variables, gender, age, body mass index, and blood pressure were associated with the left ventricular hypertrophy. Conclusion: Considering the results and previous studies in this field, it was observed that left ventricular hypertrophy exists at early ages, which is very dangerous and can lead to heart diseases at early ages. Factors such as being overweight, having high blood pressure, and being male cause left ventricular hypertrophy and lead to undiagnosable heart diseases.

  11. Natural history of diabetic complications

    DEFF Research Database (Denmark)

    Deckert, T; Feldt-Rasmussen, B; Borch-Johnsen, K

    1991-01-01

    albumin excretion increases exponentially at about 20% per year. These patients also tend to have rising blood pressure and falling GFR, higher rates of proliferative retinopathy and coronary heart disease, and elevated levels of cardiovascular risk factors. As intervention is possible in all these areas...... disease will bring further improvements in the prognosis of diabetic nephropathy....

  12. Third generation cephalosporin resistant Enterobacteriaceae and multidrug resistant gram-negative bacteria causing bacteremia in febrile neutropenia adult cancer patients in Lebanon, broad spectrum antibiotics use as a major risk factor, and correlation with poor prognosis.

    Science.gov (United States)

    Moghnieh, Rima; Estaitieh, Nour; Mugharbil, Anas; Jisr, Tamima; Abdallah, Dania I; Ziade, Fouad; Sinno, Loubna; Ibrahim, Ahmad

    2015-01-01

    Bacteremia remains a major cause of life-threatening complications in patients receiving anticancer chemotherapy. The spectrum and susceptibility profiles of causative microorganisms differ with time and place. Data from Lebanon are scarce. We aim at evaluating the epidemiology of bacteremia in cancer patients in a university hospital in Lebanon, emphasizing antibiotic resistance and risk factors of multi-drug resistant organism (MDRO)-associated bacteremia. This is a retrospective study of 75 episodes of bacteremia occurring in febrile neutropenic patients admitted to the hematology-oncology unit at Makassed General Hospital, Lebanon, from October 2009-January 2012. It corresponds to epidemiological data on bacteremia episodes in febrile neutropenic cancer patients including antimicrobial resistance and identification of risk factors associated with third generation cephalosporin resistance (3GCR) and MDRO-associated bacteremia. Out of 75 bacteremias, 42.7% were gram-positive (GP), and 57.3% were gram-negative (GN). GP bacteremias were mostly due to methicillin-resistant coagulase negative staphylococci (28% of total bacteremias and 66% of GP bacteremias). Among the GN bacteremias, Escherichia coli (22.7% of total, 39.5% of GN organisms) and Klebsiella pneumoniae(13.3% of total, 23.3% of GN organisms) were the most important causative agents. GN bacteremia due to 3GC sensitive (3GCS) bacteria represented 28% of total bacteremias, while 29% were due to 3GCR bacteria and 9% were due to carbapenem-resistant organisms. There was a significant correlation between bacteremia with MDRO and subsequent intubation, sepsis and mortality. Among potential risk factors, only broad spectrum antibiotic intake >4 days before bacteremia was found to be statistically significant for acquisition of 3GCR bacteria. Using carbapenems or piperacillin/tazobactam>4 days before bacteremia was significantly associated with the emergence of MDRO (p < 0.05). Our findings have major

  13. The natural history of chronic obstructive pulmonary disease

    DEFF Research Database (Denmark)

    Mannino, DM; Watt, G; Hole, D

    2006-01-01

    Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity and mortality in the USA, and it remains one of the few diseases that continues to increase its numbers. The development and progression of COPD can vary dramatically between individuals. A low level of lung function...... remains the cornerstone of COPD diagnosis and is a key predictor of prognosis. Lung function, however, is not the only factor in determining morbidity and mortality related to COPD, with factors such as body mass index, exercise capability and comorbid disease being important predictors of poor outcomes...... function and may lead to more rapid declines in lung function. Better understanding of the natural history of COPD may lead to better definitions of specific COPD phenotypes, better interventions and improved outcomes....

  14. Factors of poor prognosis of visceral leishmaniasis among children under 12 years of age. A retrospective monocentric study in Belo Horizonte, State of Minas Gerais, Brazil, 2001-2005

    Directory of Open Access Journals (Sweden)

    Alexandre Sérgio da Costa Braga

    2013-01-01

    Full Text Available INTRODUTION: A major concern with the visceral leishmaniasis (VL is its high lethality rate, even with proper treatment. Low age, prior malnutrition, disease duration prior to diagnosis, severe anemia, fever for more than 60 days, diarrhea and jaundice are known poor prognostic factors. The goals of this study are to describe the clinical and laboratory characteristics of VL among children under 12 years of age and to identify the factors associated with VL poor outcome. METHODS: Two hundred and fifty children under 12 years of age with confirmed VL admitted to Hospital João Paulo II (FHEMIG, Belo Horizonte, Brazil, between January 2001 and December 2005 were evaluated retrospectively. The primary outcome was the poor clinical evolution: sepsis, and/or pneumonia, and/or urinary tract infection, and/or of bleeding (expect epistaxis, and/or severe neutropenia (neutrophil < 500 cells/mm3. Odds ratio (crude and adjusted and its 95% confidence interval for each variable were calculated. Values less than 0.05 were considered significant. RESULTS: Average age was 3.3 years (3.6 months-11.6 years, 71.2% were younger than 5 years and 47.2% lived in Metropolitan Area of Belo Horizonte. The mean fatality rate was 3.6%. Sixty-six (26.4% patients presented poor evolution. After a multivariate analysis, age <18 months, abnormal respiratory physical examination on hospital admission, and platelets <85,000/mm3 remained associated with increased chance of poor evolution. CONCLUSIONS: The results suggest that patients aged between 12 and 18 months, with platelet counts bellow 85,000/mm3, and respiratory abnormalities at admission should be considered potentially severe.

  15. Skin examination behavior: the role of melanoma history, skin type, psychosocial factors, and region of residence in determining clinical and self-conducted skin examination.

    Science.gov (United States)

    Kasparian, Nadine A; Bränström, Richard; Chang, Yu-mei; Affleck, Paul; Aspinwall, Lisa G; Tibben, Aad; Azizi, Esther; Baron-Epel, Orna; Battistuzzi, Linda; Bruno, William; Chan, May; Cuellar, Francisco; Debniak, Tadeusz; Pjanova, Dace; Ertmanski, Slawomir; Figl, Adina; Gonzalez, Melinda; Hayward, Nicholas K; Hocevar, Marko; Kanetsky, Peter A; Leachman, Sancy; Bergman, Wilma; Heisele, Olita; Palmer, Jane; Peric, Barbara; Puig, Susana; Schadendorf, Dirk; Gruis, Nelleke A; Newton-Bishop, Julia; Brandberg, Yvonne

    2012-10-01

    To examine the frequency and correlates of skin examination behaviors in an international sample of individuals at varying risk of developing melanoma. A cross-sectional, web-based survey. Data were collected from the general population over a 20-month period on behalf of the Melanoma Genetics Consortium (GenoMEL). A total of 8178 adults from Northern (32%), Central (33%), and Southern (14%) Europe, Australia (13%), and the United States (8%). Self-reported frequency of skin self-examination (SSE) and clinical skin examination (CSE). After adjustment for age and sex, frequency of skin examination was higher in both Australia (odds ratio [OR]SSE=1.80 [99% CI, 1.49-2.18]; ORCSE=2.68 [99% CI, 2.23-3.23]) and the United States (ORSSE=2.28 [99% CI, 1.76-2.94]; ORCSE=3.39 [99% CI, 2.60-4.18]) than in the 3 European regions combined. Within Europe, participants from Southern Europe reported higher rates of SSE than those in Northern Europe (ORSSE=1.61 [99% CI, 1.31-1.97]), and frequency of CSE was higher in both Central (ORCSE=1.47 [99% CI, 1.22-1.78]) and Southern Europe (ORCSE=3.46 [99% CI, 2.78, 4.31]) than in Northern Europe. Skin examination behavior also varied according to melanoma history: participants with no history of melanoma reported the lowest levels of skin examination, while participants with a previous melanoma diagnosis reported the highest levels. After adjustment for region, and taking into account the role of age, sex, skin type, and mole count, engagement in SSE and CSE was associated with a range of psychosocial factors, including perceived risk of developing melanoma; perceived benefits of, and barriers to, skin examination; perceived confidence in one's ability to engage in screening; and social norms. In addition, among those with no history of melanoma, higher cancer-related worry was associated with greater frequency of SSE. Given the strong association between psychosocial factors and skin examination behaviors, particularly among people with

  16. Assessment of Preoperative Anxiety in Cardiac Surgery Patients Lacking a History of Anxiety: Contributing Factors and Postoperative Morbidity.

    Science.gov (United States)

    Hernández-Palazón, Joaquín; Fuentes-García, Diego; Falcón-Araña, Luis; Roca-Calvo, María José; Burguillos-López, Sebastián; Doménech-Asensi, Paloma; Jara-Rubio, Rubén

    2017-04-26

    The aim of this study was to measure the level of preoperative anxiety in patients scheduled for cardiac surgery, identify any influencing clinical factors, and assess the relationship between anxiety and postoperative morbidity. A prospective and consecutive study. A single university hospital. The study comprised 200 patients scheduled for cardiac surgery. Each patient was asked to grade his or her preoperative anxiety level using the Visual Analogue Scale for Anxiety, Amsterdam Preoperative Anxiety and Information Scale, and set of specific anxiety-related questions. Demographic data (age, sex, body mass index) and anesthetic and surgical data (American Society of Anesthesiologists physical status, EuroSCORE surgical risk, preoperative length of stay, and previous anesthetic experience) were registered. Also, postoperative morbidity was assessed. Twenty-eight percent of the patients developed high preoperative anxiety. The mean Amsterdam Preoperative Anxiety and Information Scale score was 11.4 ± 4.3, and the mean Visual Analogue Scale for Anxiety score was 48 ± 21. Patients scheduled for coronary artery bypass surgery, who had no previous anesthetic experience, and who were hospitalized before surgery, had higher anxiety scores. Coronary bypass surgery (odds ratio 3.026; 1.509-6.067; p = 0.002) was associated independently with preoperative high-level anxiety. Anxiety most commonly was caused by waiting for surgery, not knowing what is happening, fearing not being able to awaken from anesthesia, and being at the mercy of staff. Anxiety did not modify the postoperative course. In patients waiting to undergo cardiac surgery, both fear of the unknown and lack of information, especially related to the surgery, are crucial factors in high levels of preoperative anxiety in cardiac surgery. Coronary bypass surgery is a determining factor for preoperative anxiety. The anxiety level did not modify the postoperative course in these patients. Copyright © 2017 Elsevier

  17. Claudin-1 correlates with poor prognosis in lung adenocarcinoma.

    Science.gov (United States)

    Sun, Bing-Sheng; Yao, Yi-Qun; Pei, Bao-Xiang; Zhang, Zhen-Fa; Wang, Chang-Li

    2016-09-01

    This study was conducted to investigate the clinical significance of claudin-1 (CLDN1) expression in patients with lung adenocarcinoma. We examined CLDN1 protein expression by immunohistochemistry in a tissue microarray from 258 patients with lung adenocarcinoma. We investigated messenger ribonucleic acid (mRNA) expression in H358 (formerly bronchioloalveolar carcinoma) and lung adenocarcinoma cell lines (A549) by real-time reverse transcriptase-polymerase chain reaction. Multivariate analysis showed that prognostic factors for lung adenocarcinoma were histologic type, CLDN1, T stage and N stage. Patients with positive CLDN1 expression had a poorer prognosis than patients with negative CLDN1 expression. CLDN1 expression was correlated with Ras and epidermal growth factor receptor (EGFR) expression. Patients with positive expressions of both CLDN1 and Ras/EGFR had a poorer prognosis than patients with CLDN1 (+) Ras/EGFR(-) or CLDN1 (-) Ras/EGFR(+) and patients with negative expressions of both CLDN1 and Ras/EGFR. CLDN1 mRNA expression was lower in the H358 compared with the lung adenocarcinoma cell line (A549). The combination of CLDN1 and Ras/EGFR is a valuable independent prognostic predictor for lung adenocarcinoma. © 2016 The Authors. Thoracic Cancer published by China Lung Oncology Group and John Wiley & Sons Australia, Ltd.

  18. History, injury, and psychosocial risk factor commonalities among cases of fatal and near-fatal physical child abuse.

    Science.gov (United States)

    Pierce, Mary Clyde; Kaczor, Kim; Acker, Deborah; Webb, Tina; Brenzel, Allen; Lorenz, Douglas J; Young, Audrey; Thompson, Richard

    2017-07-01

    Failure to recognize child maltreatment results in chronic exposure to high-risk environments where re-injury or death may occur. We analyzed a series (n=20) of fatal (n=10) and near-fatal (n=10) physical child abuse cases from the Commonwealth of Kentucky to identify commonalities and determine whether indicators of maltreatment were present prior to the child's fatal or near-fatal event. We conducted retrospective state record reviews involving children Psychosocial risk factors (PRFs) were present in 100% of cases. Traumatic brain injury (95%) and bruising (90%) were the most common injuries. Of the 14 children with available prior medical records, 9 (64%) had sentinel injuries in the form of prior unexplained bruising; all nine suffered subsequent traumatic brain injury resulting in four deaths. A male was caring for the child at the time of the final event in 70% of cases. Our study identified key commonalities across cases of fatal and near-fatal abuse, highlighting the prevalence of psychosocial risk factors and the significance of prior unexplained bruising as a herald of escalating abuse. Further study is warranted to ascertain the predictive value of our findings in the larger population. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Factors Associated with Recurrent Suicidal Ideation among Racially and Ethnically Diverse College Students with a History of Suicide Attempt: The Role of Mindfulness.

    Science.gov (United States)

    Chesin, Megan S; Jeglic, Elizabeth L

    2016-01-01

    Although one-third of enrolled U.S. undergraduate college students are non-White, little is known about risk factors for suicidal behavior among racial and ethnic minority students. Thus, we set out to determine psychosocial factors associated with recurrent suicidal ideation among racially and ethnically diverse college students with a history of suicide attempt. From 2012-2013, 1,734 racially and ethnically diverse college students completed an on-line survey of suicidal behavior and associated factors. Depression, hopelessness, rejection sensitivity, and mindfulness, as well as past-year discrimination, ethnic identification, and acculturative stress were measured using well-validated self-report instruments. The Beck Scale for Suicide Ideation was used to assess current suicidal ideation. A subsample of 118 college students who self-reported a past suicide attempt were selected for the current analysis. Logistic regression analysis was used to test associations between risk factors and the presence of suicidal ideation, and linear regression analysis was used to test factors associated with suicidal ideation severity among those who reported current suicidal ideation. Depression was significantly related to both the presence and severity of current suicidal ideation. Mindfulness, and in particular awareness of present moment experience, was also inversely associated with ideation severity. We found depression and mindlessness were associated with suicidal ideation severity among a sample of diverse college students at high risk for suicidal behavior due to a past suicide attempt. Factors unique to the minority experience, such as acculturative stress, were not associated with current suicidal ideation. Implications for suicide prevention are discussed.

  20. Socio-demographic factors, reproductive history and risk of osteoarthritis in a cohort of 4.6 million Danish women and men.

    Science.gov (United States)

    Jørgensen, K T; Pedersen, B V; Nielsen, N M; Hansen, A V; Jacobsen, S; Frisch, M

    2011-10-01

    Studies addressing possible socio-demographic and reproductive factors in the aetiology of osteoarthritis (OA) are few. We studied possible influences of educational level, household income, marital status and parenting patterns on OA risk overall and at anatomical sites. We linked national register data about socio-demographic variables, reproductive histories and OA hospital contacts to a cohort of 4.6 million Danes. Ratios of first OA hospitalisation rates (RRs) were calculated using Poisson regression. Overall, 100,437 women and 92,020 men had a first OA hospital contact during 91.5 million person-years between 1982 and 2008. Short education, low income and married status were significantly associated with increased OA risk, and persons with children were at higher risk of OA(overall) (RR=1.10 in women; RR=1.22 in men), OA(knee) (RRs 1.14; 1.28), OA(back) (RRs 1.18; 1.33), and OA(hand) (RRs 1.21; 1.43), but not of OA(hip) (RRs 0.96; 1.00) than persons without children. The RR of OA(overall) increased by a factor of 1.05 in women and 1.04 in men per additional child, most notably for OA(knee) in women (1.10 per child). Risk of OA hospitalisation was highest among married persons and persons with short education or low income. The similar or even stronger associations with reproductive factors in men than women suggest that unmeasured lifestyle factors rather than biological factors associated with pregnancy might explain the higher OA risk in persons with children. However, the particularly strong association between parity and risk of OA(knee) in women is compatible with a role of pregnancy-associated factors. Copyright © 2011 Osteoarthritis Research Society International. Published by Elsevier Ltd. All rights reserved.

  1. Endometrial cancer, types, prognosis, female hormones and antihormones

    DEFF Research Database (Denmark)

    Ulrich, L S G

    2011-01-01

    . Prognosis is also dependent on tumor differentiation and stage, and treatment should be adjusted accordingly. In this paper, the different types of endometrial cancer, staging, prognosis, diagnosis, prevention, treatment and their relationship to estrogen and other female hormones are reviewed....

  2. Prognosis of lung cancer resection in patients with previous extra-respiratory solid malignancies.

    Science.gov (United States)

    Pagès, Pierre Benoit; Mordant, Pierre; Cazes, Aurélie; Grand, Bertrand; Foucault, Christophe; Dujon, Antoine; Le Pimpec Barthes, Françoise; Riquet, Marc

    2013-09-01

    Non-small-cell lung cancer (NSCLC) following pulmonary or pharyngolaryngeal malignancies has been widely studied, but only a few articles have focussed on lung cancers following other solid malignancies. Our purpose was to compare the characteristics and prognosis of patients with NSCLC according to the medical history of the extra-pulmonary and extra-pharyngolaryngeal solid malignancy. Patients who underwent surgery for NSCLC from January 1980 to December 2009 in two French thoracic centres were reviewed. We compared patients with no history of cancer (Group 1) and patients with a history of extra-pulmonary and extra-pharyngolaryngeal solid malignancy (Group 2). There were 4992 patients: 4603 (92%) in Group 1 and 389 (8%) in Group 2. In comparison with Group 1, Group 2 showed an increasing incidence over the last 3 decades (2-8%), an older population (65.9 vs 61 years, P < 0.001), a higher proportion of women (34 vs 18%, P < 0.001), non-smokers (20 vs 10%, P < 0.001), adenocarcinomas (53 vs 40%, P < 0.001), T1 (16 vs 14%, P = 0.047) and second nodule in the same lobe (4 vs 2%, P < 0.001). The overall survival was not significantly different between the two groups (P = 0.09). In multivariate analysis, older age, male gender, pneumonectomy, higher T, higher N, incomplete resection and history of extra pulmonary-extra pharyngolaryngeal solid malignancy were significantly associated with a worse prognosis. Despite an earlier diagnosis, a history of extra-pulmonary and extra-pharyngolaryngeal solid malignancy is associated with a worse prognosis in patients with NSCLC undergoing surgical resection. Overall survival is particularly low after a history of bladder and upper gastrointestinal malignancies.

  3. IMP3 Predicts Invasion and Prognosis in Human Lung Adenocarcinoma.

    Science.gov (United States)

    Yan, Jinhai; Wei, Qingzhu; Jian, Wenjing; Qiu, Bo; Wen, Jing; Liu, Jianghuan; Fu, Bo; Zhou, Xinhua; Zhao, Tong

    2016-02-01

    Insulin-like growth factor II mRNA-binding protein 3 (IMP3) is an oncofetal protein associated with several aggressive and advanced cancers. Whether IMP3 can predict invasion, and prognosis in patients with human lung adenocarcinoma (LAC) remains unclear. Ninety-five LAC and 75 non-tumor lung tissue samples were included in a tissue microarray. IMP3 expression was assessed by immunohistochemical examination. Correlation between IMP3 expression levels, clinicopathological characteristics, and overall prognosis was evaluated. In a separate in vitro study, RNA interference method was applied for knockdown of IMP3 gene in human LAC cell lines. Invasive potential of LAC cells was then evaluated by transwell migration assay. IMP3 immunoreactivity was observed in 39 out of 95 (41.1 %) LAC patients, but not in non-tumor lung tissues. IMP3 expression levels were closely associated with histological grade (P = 0.037), TNM stage (P = 0.034), and lymph node metastasis (P = 0.011). Patients presenting with positive IMP3 expression (P = 0.000), an advanced TNM stage (P = 0.000), and lymph node metastasis (P = 0.001) had a worse overall survival, compared to those lacking these characteristics. Both IMP3 expression (hazard ratio [HR], 2.310; 95 % confidence interval [CI] 1.192-4.476; P = 0.013) and TNM stage (HR 2.338; 95 % CI 1.393-3.925; P = 0.001) were independent predictors of poor prognosis. The invasive potential of LAC cells was significantly inhibited by IMP3 knockdown. IMP3 appears to play an important role in tumor invasion in patients with LAC and may serve as a useful prognostic biomarker in these patients.

  4. Anhedonic depression, history of depression, and anxiety as gender-specific risk factors of myocardial infarction in healthy men and women: The HUNT study

    Directory of Open Access Journals (Sweden)

    Eva Langvik

    2014-11-01

    Full Text Available This prospective study examines gender-specific psychological risk factors of myocardial infarction. Out of 41,248 participants free of coronary heart disease at baseline, 822 cases of myocardial infarction were identified in the Nord-Trøndelag Health Study or the mortality register. The participants completed the Hospital Anxiety and Depression Scale. Cholesterol, blood pressure, and waist–hip ratio were measured by medical staff. Smoking, diabetes, non-fatal myocardial infarction, and history of depressive episode were self-reported. Anhedonic depression (Hospital Anxiety and Depression Scale-D ≥8 was a significant predictor of myocardial infarction in women but not in men. Gender difference in risk estimate based on Hospital Anxiety and Depression Scale-D was significant ( p  < .01. History of depressive episode was a significant predictor of myocardial infarction in men. Symptoms of anxiety (Hospital Anxiety and Depression Scale-A ≥8 reduced the risk of having a myocardial infarction.

  5. 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...

  6. Melanoma prognosis in Europe: far from equal.

    Science.gov (United States)

    Forsea, A M; Del Marmol, V; Stratigos, A; Geller, A C

    2014-07-01

    Comprehensive, population-based analysis of melanoma survival throughout Europe is hindered by the uneven coverage and quality of European cancer registries, and by logistical and financial shortcomings. Mortality-to-incidence ratios (MIRs) have been used as a proxy for estimating survival for multiple cancers and to model melanoma prognosis, higher MIR values reflecting poorer prognosis. Updated and improved pan-European estimates of mortality and incidence rates for melanoma have become available through the International Agency for Research of Cancer project Globocan 2008, showing marked differences among European countries. To analyse MIRs for melanoma across Europe and their relationship with national health expenditures, aiming to identify countries and regions with disproportionately poor prognosis. Estimated age-standardized rates of melanoma incidence and mortality provided by Globocan 2008 were used to calculate the MIR for each European country and region. Total health expenditures per capita in European countries for 2008 were provided by the World Health Organization/Global Health Observatory. The potential correlation between MIR and total health expenditure per capita was analysed through Pearson's correlation. Mortality-to-incidence ratios for melanoma ranged between 0·09 in Switzerland and 0·44 in Latvia. The regional average MIR was the highest in Central and Eastern Europe at 0·35; the lowest was in Western Europe, at 0·13. We found a strong inverse correlation between the individual nation's total health expenditure per capita and the calculated melanoma MIR (r = -0·76, P < 0·05). While further improvement of melanoma registration is necessary, our findings reveal sharp disparities in the prognosis of melanoma across the Continent, correlated with significant differences in health care expenditures. © 2014 British Association of Dermatologists.

  7. Relationship of the expression levels of XIAP and p53 genes in hepatocellular carcinoma and the prognosis of patients.

    Science.gov (United States)

    Li, Zhiqin; Han, Chunfang; Feng, Jing

    2017-10-01

    In this study, we measured mRNA and protein expression levels of X-linked inhibitor of apoptosis protein (XIAP) and p53 in hepatocellular carcinoma (HCC) and analyzed their relationships to clinicopathological parameters and the prognosis of the patients. Samples were obtained from tumors and tumor-adjacent normal tissues from 70 patients with HCC who were hospitalized in Weifang People's Hospital from January 2009 to December 2011. Quantitative polymerase chain reaction (qPCR) and immunohistochemistry (IHC) were used to detect the mRNA and protein expression levels, respectively. The clinical data of patients who were followed for 5 years from the day of the tumor-resection surgery were collected in detailed clinical histories. Statistical analyses were used to find relationships between the XIAP and p53 levels and the clinical variables and 5-year survival of patients. Our qPCR results showed that the mRNA expression levels of XIAP and p53 in HCC tumors were significantly higher than those in tumor-adjacent normal tissues. At the same time, IHC results showed that the positive expression rates of XIAP and p53 in HCC in tumors were 81.4% (57/70) and 72.9% (51/70), respectively and their high expression was related to invasion, metastasis and tumor staging. The overall 5-year survival rate of the patients was 15.7% (11/70). Single factor survival analysis showed that both XIAP and p53 were influencing factors of the overall survival rate of patients with HCC (Pp53 are closely related to clinicopathological parameters of patients with HCC, especially related to invasion, metastasis and tumor staging. XIAP and p53 levels can be used as reference values to guide the treatment of HCC and estimate the prognosis.

  8. Epidemiology of chronic pain with psychological comorbidity: prevalence, risk, course, and prognosis.

    Science.gov (United States)

    Tunks, Eldon R; Crook, Joan; Weir, Robin

    2008-04-01

    To review the relation between chronic pain and psychological comorbidities, and the influence on course and prognosis, based on epidemiologic and population studies. We present a narrative overview of studies dealing with the epidemiology of chronic pain associated with mental health and psychiatric factors. Studies were selected that were of good quality, preferably large studies, and those that dealt with prevalences, course and prognosis of chronic pain, risk factors predicting new pain and comorbid disorders, and factors that affect health outcomes. Chronic pain is a prevalent condition, and psychological comorbidity is a frequent complication that significantly changes the prognosis and course of chronic pain. In follow-up studies, chronic pain significantly predicts onset of new depressions, and depression significantly predicts onset of new chronic pain and other medical complaints. Age, sex, severity of pain, psychosocial problems, unemployment, and compensation are mediating factors in course and prognosis. In assessment of chronic pain, the evidence from epidemiologic studies makes it clear that chronic pain can best be understood in the context of psychosocial factors.

  9. Factores y riesgos laborales psicosociales: conceptualización, historia y cambios actuales Factors and occupational psychosocial risks: concept, history and current changes

    Directory of Open Access Journals (Sweden)

    Bernardo Moreno Jiménez

    2011-01-01

    Full Text Available El trabajo ha sido históricamente un riesgo para la salud. Las condiciones laborales han supuesto habitualmente una amenaza a la salud que han ocasionado accidentes y enfermedades relacionadas con la salud de todo tipo. La imagen popular l asociada al trabajo ha sido claramente negativa. Los tiempos han cambiado de forma muy importante, pero las condiciones laborales siguen siendo preocupantes. La preocupación por los riesgos laborales se ha centrado históricamente en los riesgos físicos y ambientales, pero se ha producido una atención creciente en los riesgos psicosociales que exigen un mayor esfuerzo de definición en sus diferentes formas. En los tiempos actuales, debido a la expansión del mercado de servicios y a la globalización los riesgos psicosociales se han incrementado e intensificado. Los datos actuales muestran que sus efectos sobre la salud son amplios e importantes. Por ello, una atención integral a la salud laboral necesita cuidar de forma especial atención a los factores y riesgos psicosociales.Work has been historically a health risk. Working conditions have usually been a threat to health causing accidents and many kind of health-related diseases. The popular image associated with work has clearly been negative. Times have changed very significantly, but working conditions remain a concern. Concern about occupational risks has historically focused on environmental and physical risks, but there has been increasing attention on psychosocial risks which require a greater effort to be defined. In modern times, due to services market expansion and globalization, psychosocial risks have increased and intensified. Current data show that psychosocial risks cause important health effects. Therefore, it is important make special attention to psychosocial factors and risks.

  10. Curva de sobrevida e fatores prognósticos no lúpus eritematoso sistêmico infanto-juvenil Survival curve and prognosis factors in the childhood systemic lupus erythematosus

    Directory of Open Access Journals (Sweden)

    Simone Appenzeller

    2005-08-01

    Full Text Available OBJETIVO: analisar as curvas de sobrevida em uma amostra de lúpus eritematoso sistêmico (LES infanto-juvenil, as variáveis clínicas e laboratoriais e o tipo de tratamento associado ao óbito. MÉTODOS: de uma coorte de 519 pacientes seguidos prospectivamente, 55 foram identificados como tendo LES infanto-juvenil. Análise univariada e regressão de Cox foram utilizadas para determinar as variáveis associadas com a sobrevida nesta coorte. RESULTADOS: o óbito foi identificado em 12 dos pacientes (21,8% com LES infanto-juvenil. A causa de óbito em freqüência decrescente foi septicemia em 6 (50%, acidente vascular cerebral (AVC em 4 (33.3% e insuficiência renal em 2 (16,7% pacientes. Na análise univariada o sexo masculino, a presença de infecções e o uso de ciclofosfamida oral estiveram associados ao óbito. Na regressão multivariada, somente o sexo masculino influenciou negativamente o tempo de sobrevida (odds ratio 5,8. CONCLUSÕES: em um período de 27 anos o óbito foi observado em 21,8% dos pacientes. Embora infecções tenham sido causa de morte em metade desses pacientes, a sobrevida não estava associada à presença de infecções ou à insuficiência renal, mas ao fato de o paciente ser do sexo masculino. Prestar maior atenção aos meninos com LES, com diagnóstico, tratamento e seguimento adequados pode influenciar o prognóstico nesses casos.OBJECTIVE: To analyze clinical, laboratory, serological and treatment factors associated with death in a childhood onset childhood systemic lupus erythematosus (SLE population. METHODS: 55 patients out of 519 prospectively followed-up cohorts were identified as having childhood onset SLE in the State University of Campinas. Univariate analysis and Cox regression model were used to determinate the variables associated with death in this cohort. RESULTS: Death occurred in 12 patients (21.8%, caused by sepsis in 6 (50%, stroke in 4 (33.3%, and renal insufficiency in two (16.7% cases. In

  11. Risk factors for proximal sesamoid bone fractures associated with exercise history and horseshoe characteristics in Thoroughbred racehorses.

    Science.gov (United States)

    Anthenill, Lucy A; Stover, Susan M; Gardner, Ian A; Hill, Ashley E

    2007-07-01

    To assess individual and combined associations of high-speed exercise and horseshoe characteristics with risk of forelimb proximal sesamoid bone fractures and proximal sesamoid bone midbody fractures in Thoroughbred racehorses. 269 deceased Thoroughbred racehorses. A case-control study design was used to compare 121 horses with a fracture of at least 1 of 4 forelimb proximal sesamoid bones (75 horses had a midbody fracture) and 148 horses without a forelimb proximal sesamoid bone fracture. Univariable and multivariable logistic regression analyses were used to evaluate potential risk factors for association with proximal sesamoid bone fracture. Compared with horses that died without proximal sesamoid bone fractures, horses that died with proximal sesamoid bone fractures were more likely to be sexually intact males, spend more time in active trainingand racing, complete more events, train and race longer since their last layup, have higher exercise intensities during the 12 months prior to death, and have greater cumulative distances for their career. Horses with proximal sesamoid bone midbody fractures were more likely to be sexually intact males, train and race longer since their last layup, and have higher exercise intensities during the 12 months prior to death. Limitingexercise intensity and the continuous time spent in activity duringa horse's career may decrease the frequency of forelimb proximal sesamoid bone fractures in Thoroughbred horses.

  12. Phytochrome Interacting Factors (PIFs in Solanum lycopersicum: Diversity, Evolutionary History and Expression Profiling during Different Developmental Processes.

    Directory of Open Access Journals (Sweden)

    Daniele Rosado

    Full Text Available Although the importance of light for tomato plant yield and edible fruit quality is well known, the PHYTOCHROME INTERACTING FACTORS (PIFs, main components of phytochrome-mediated light signal transduction, have been studied almost exclusively in Arabidopsis thaliana. Here, the diversity, evolution and expression profile of PIF gene subfamily in Solanum lycopersicum was characterized. Eight tomato PIF loci were identified, named SlPIF1a, SlPIF1b, SlPIF3, SlPIF4, SlPIF7a, SlPIF7b, SlPIF8a and SlPIF8b. The duplication of SlPIF1, SlPIF7 and SlPIF8 genes were dated and temporally coincided with the whole-genome triplication event that preceded tomato and potato divergence. Different patterns of mRNA accumulation in response to light treatments were observed during seedling deetiolation, dark-induced senescence, diel cycle and fruit ripening. SlPIF4 showed similar expression profile as that reported for A. thaliana homologs, indicating an evolutionary conserved function of PIF4 clade. A comprehensive analysis of the evolutionary and transcriptional data allowed proposing that duplicated SlPIFs have undergone sub- and neofunctionalization at mRNA level, pinpointing the importance of transcriptional regulation for the maintenance of duplicated genes. Altogether, the results indicate that genome polyploidization and functional divergence have played a major role in diversification of the Solanum PIF gene subfamily.

  13. Use of proton pump inhibitors (PPI) and history of earlier fracture are independent risk factors for fracture in postmenopausal women. The WHILA study.

    Science.gov (United States)

    Moberg, Louise M E; Nilsson, Peter M; Samsioe, Göran; Borgfeldt, Christer

    2014-08-01

    Postmenopausal women in the Western world are highly burdened by osteoporotic fractures. The aim of this study is to investigate risk factors at baseline for fracture in 6416 postmenopausal women during long-term follow-up. At baseline, all women completed a questionnaire regarding background factors, diseases, current use of medications and reproductive and contraceptive history, a physical examination and laboratory analyses. Fracture occurrence after inclusion in the study was recorded with the help of official registries. All significant variables in univariate logistic regression with a decreased or increased risk for fracture were analysed in a multivariate logistic regression. Increased fracture risk was observed in women currently using proton pump inhibitors (PPI), odds ratio (OR) 2.53 (95% confidence interval (CI)) 1.28-4.99, and women having had a fracture after the age of 40, but before inclusion in the study, OR 1.70 (95% CI 1.24-2.32). A protective effect against fractures was observed in women with a positive family history of diabetes OR 0.66 (95% CI 0.44-0.98). A significant interaction was observed between fracture risk, use of PPI and HT status (p=0.014) and women with HT had an increased fracture risk with use of PPI (OR 3.37 (95% CI 1.96-5.80)) compared to women without HT (OR 1.13 (95% CI 0.57-2.24)). In conclusion, usage of PPIs was associated with a doubled risk for fracture in postmenopausal women. Women with previous fractures using PPI should be considered for prophylactic treatment reducing fracture risk. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  14. Allogeneic bone marrow transplantation for severe aplastic anemia patients with risk factors for poor prognosis: is fludarabine a requirement? Transplante alogênico de medula óssea em portadores de anemia aplásica severa com fatores de mau prognóstico: é necessário fludarabina?

    Directory of Open Access Journals (Sweden)

    Carlos R. de Medeiros

    2008-08-01

    Full Text Available Hematopoietic progenitor cell transplantation from HLA-identical sibling donors cures 70-90% of Severe Aplastic Anemia (sAA patients. Older age, heavy exposure to transfusions, immunosuppression treatment (IST with a long interval from diagnosis to transplant and infection at procedure are associated with poor outcomes. We transplanted 18 patients with sAA and at least one risk factor (RF for poor prognosis (age >35 years, >50 transfusions prior to transplant, unresponsiveness to previous IST and bacterial or fungal infection at transplant from 2001 to 2005, using cyclophosphamide (CY - 5 patients or busulfan plus CY (13 patients. Sixteen patients engrafted, two died with no engraftment, three patients had evidence of graft failure at days +67, +524 and +638 (two died and one was rescued with IST. Grade III/IV mucositis occurred in 39% but neither aGVHD nor cGVHD were observed. The Kaplan-Meier probability of survival was 75% at 2.14 years, with a trend favoring survival by number of RF (1 versus =2 RF (P = 0.06. These results are comparable to recent data reported with fludarabine-based conditioning in patients with poor prognosis sAA. Due to the small sample size, prospective clinical trials with larger cohorts of patients are needed to confirm the real benefits of fludarabine-based conditioning, and also to define the best agent(s to be associated with Fludarabine as preparative regimen for sAA patients with poor prognosis.Transplante de medula óssea de doador irmão HLA-idêntico pode curar 70%-90% dos portadores de anemia aplásica severa (AAs. Pacientes mais idosos, muito transfundidos, longamente tratados com imunossupressão (IS e com infecções ao tempo do transplante têm pior evolução. Nós transplantamos 18 pacientes com AAs e pelo menos um dos fatores associados a pior prognóstico (idade >35 anos, >50 transfusões antes do transplante, falta de resposta à imunossupressão prévia e infecção bacteriana ou fúngica ao

  15. Risk Factors for Wheezing, Eczema and Rhinoconjunctivitis in the Previous 12 Months among Six-Year-Old Children in Himeji City, Japan: Food Allergy, Older Siblings, Day-Care Attendance and Parental Allergy History

    Directory of Open Access Journals (Sweden)

    Fumitake Kurosaka

    2011-01-01

    Conclusions: Among Japanese children, food allergy and parents' history of allergy are risk factors for WP, ES or RS. However, early day-care attendance and presence of older siblings might be protective factors against RS. Infections in early life may affect the prevalence of rhinoconjunctivitis in six-year-old children.

  16. Breast cancer prognosis by combinatorial analysis of gene expression data.

    Science.gov (United States)

    Alexe, Gabriela; Alexe, Sorin; Axelrod, David E; Bonates, Tibérius O; Lozina, Irina I; Reiss, Michael; Hammer, Peter L

    2006-01-01

    The potential of applying data analysis tools to microarray data for diagnosis and prognosis is illustrated on the recent breast cancer dataset of van 't Veer and coworkers. We re-examine that dataset using the novel technique of logical analysis of data (LAD), with the double objective of discovering patterns characteristic for cases with good or poor outcome, using them for accurate and justifiable predictions; and deriving novel information about the role of genes, the existence of special classes of cases, and other factors. Data were analyzed using the combinatorics and optimization-based method of LAD, recently shown to provide highly accurate diagnostic and prognostic systems in cardiology, cancer proteomics, hematology, pulmonology, and other disciplines. LAD identified a subset of 17 of the 25,000 genes, capable of fully distinguishing between patients with poor, respectively good prognoses. An extensive list of 'patterns' or 'combinatorial biomarkers' (that is, combinations of genes and limitations on their expression levels) was generated, and 40 patterns were used to create a prognostic system, shown to have 100% and 92.9% weighted accuracy on the training and test sets, respectively. The prognostic system uses fewer genes than other methods, and has similar or better accuracy than those reported in other studies. Out of the 17 genes identified by LAD, three (respectively, five) were shown to play a significant role in determining poor (respectively, good) prognosis. Two new classes of patients (described by similar sets of covering patterns, gene expression ranges, and clinical features) were discovered. As a by-product of the study, it is shown that the training and the test sets of van 't Veer have differing characteristics. The study shows that LAD provides an accurate and fully explanatory prognostic system for breast cancer using genomic data (that is, a system that, in addition to predicting good or poor prognosis, provides an individualized

  17. Prognosis of patients with positive exercise test and normal myocardial perfusion SPECT

    Energy Technology Data Exchange (ETDEWEB)

    Seo, J. H.; Jeong, S. Y.; Bae, J. H.; Ahn, B. C.; Lee, J.; Lee, K. B [College of Medicine, Kyungpook National University, Daegu (Korea, Republic of)

    2004-07-01

    Exercise SPECT myocardial perfusion imaging(Ex-MPI) is regarded as a predictive technique particularly in patients with coronary artery disease(CAD) capable of performing exercise testing. In clinical practice, we encounter equivocal situations of discordant findings between exercise ECG and MPI. We evaluated the prognosis of subjects with positive ECG and normal MPI findings, and predictive factors for cardiac events. 2571 Ex-MPI studies were reviewed over a period of 3 years. Subjects were followed for more than 2 years(24-56 months, mean 35{+-}10months) for cardiac events after study. The cardiac events were defined as hard events(cardiac death and nonfatal myocardial infarction(MI)) and soft events(aggravation of CAD necessitating revascularization, congestive heart failure necessitating hospital admission). We evaluated age, sex, typical angina pain, rest ECG, hypertension, diabetes mellitus(DM), serum levels of cholesterol and LDL, smoking history, history of cerebrovascular disease(CVD) and peripheral artery disease(PAD), and rest left ventricular ejection fraction(LVEF) as clinical variables. Of 83 subjects with positive ECG and normal MPS findings, 6 were considered as false negative results confirmed with coronary angiography. There were 77 patients (mean age 52{+-}10 years, 39 males) with positive ECG and normal MPI results. During the follow-up period, of 77 there were 3 cardiac events (annual rate 1.9%), no cardiac death, 2 nonfatal MIs (annual rate 1.3%) and 1 soft event (annual rate 0.6%). 2/39 males(5.1%), and 1/38 females(2.6%) had cardiac events. All cardiac events were observed within 2 years. 1-year cardiac event rate was 0.6% and 2-year cardiac event rate was 1.9%. Among clinical factors, male sex, typical chest pain and smoking history at the time of MPI were predictive of cardiac events. Patients with positive ECG and negative EX-MPI results have low risk for cardiac events. Nevertheless, the cardiac events cannot be excluded totally in some

  18. 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.

  19. Multivariate Exponential Survival Trees And Their Application to Tooth Prognosis

    Science.gov (United States)

    Fan, Juanjuan; Nunn, Martha E.; Su, Xiaogang

    2009-01-01

    SUMMARY This paper is concerned with developing rules for assignment of tooth prognosis based on actual tooth loss in the VA Dental Longitudinal Study. It is also of interest to rank the relative importance of various clinical factors for tooth loss. A multivariate survival tree procedure is proposed. The procedure is built on a parametric exponential frailty model, which leads to greater computational efficiency. We adopted the goodness-of-split pruning algorithm of LeBlanc and Crowley (1993) to determine the best tree size. In addition, the variable importance method is extended to trees grown by goodness-of-fit using an algorithm similar to the random forest procedure in Breiman (2001). Simulation studies for assessing the proposed tree and variable importance methods are presented. To limit the final number of meaningful prognostic groups, an amalgamation algorithm is employed to merge terminal nodes that are homogenous in tooth survival. The resulting prognosis rules and variable importance rankings seem to offer simple yet clear and insightful interpretations. PMID:21709804

  20. Temporal trends in the incidence and prognosis of aortic stenosis

    DEFF Research Database (Denmark)

    Martinsson, Andreas; Li, Xinjun; Andersson, Charlotte

    2015-01-01

    BACKGROUND: The aging of Western populations is expected to result in increasing occurrence of aortic stenosis (AS), but data are limited. Recent studies have reported declining incidence and mortality for other major heart diseases. We aimed to study temporal trends in the incidence and prognosi...... that improved risk factor control and cardiovascular therapy, combined with increased use of aortic valve replacement in the elderly and reduced perioperative mortality in aortic valve replacement, have translated into favorable effects for AS.......BACKGROUND: The aging of Western populations is expected to result in increasing occurrence of aortic stenosis (AS), but data are limited. Recent studies have reported declining incidence and mortality for other major heart diseases. We aimed to study temporal trends in the incidence and prognosis......-cause and cardiovascular-related mortality. The age-adjusted incidence of AS in Sweden declined from 15.0 to 11.4 in men and 9.8 to 7.1 in women per 100 000 between 1989 to 1991 and 2007 to 2009, and the median age at diagnosis increased by 4 years for both men and women. The age- and sex-adjusted relative risk of 1...