Survival pathological prognosis factors in breast cancer

International Nuclear Information System (INIS)

Gonzalez-Longoria Boada, Lourdes B.

2012-01-01

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

Significance of CCL2, CCL5 and CCR2 polymorphisms for adverse prognosis of Japanese encephalitis from an endemic population of India.

Science.gov (United States)

Chowdhury, Purvita; Khan, Siraj Ahmed

2017-10-20

Japanese encephalitis (JE) is a major contributor for viral encephalitis in Asia. Vaccination programme has limited success for largely populated JE endemic countries like India and disease exposure is unavoidable. Involvement of chemokines and its co-receptors for adverse prognosis of JE have been documented both in vitro and in vivo. Identification of the genetic predisposing factor for JE infection in humans is crucial but not yet established. Therefore, we investigated the association of single nucleotide polymorphisms (SNPs) in chemokines (CCL2 and CCL5) and its co-receptors (CCR2 and CCR5) with their protein level for JE. The study enrolled 87 symptomatic JE cases (mild: severe = 24:63) and 94 asymptomatic controls. Our study demonstrated that CCL2 (rs1024611G), CCL5 (rs2280788G) and CCR2 (rs1799864A) significantly associated with JE (Odds ratio = 1.63, 2.95 and 2.62, respectively and P = 0.045, P = 0.05 and P = 0.0006, respectively). The study revealed that rs1024611G allele was associated with elevated level of CCL2. CCL5 elevation associated with JE mortality having a Cox proportional hazard of 1.004 (P = 0.033). In conclusion, SNPs of chemokine viz. CCL2 (rs1024611G) and its receptor CCR2 (rs1799864A) significantly associated with JE which may serve as possible genetic predisposing factor and CCL5 protein level may act as marker for disease survival.

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. ...

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 ...

Associations of adversity in childhood and risk factors for cardiovascular disease in mid-adulthood.

Science.gov (United States)

Anderson, Emma L; Fraser, Abigail; Caleyachetty, Rishi; Hardy, Rebecca; Lawlor, Debbie A; Howe, Laura D

2018-02-01

Studies assessing associations of childhood psychosocial adversity (e.g. sexual abuse, physical neglect, parental death), as opposed to socioeconomic adversity, with cardiovascular disease (CVD) risk factors in adulthood are scarce. The aim of this study is to assess associations of various types of psychosocial adversity and cumulative adversity in childhood, with multiple CVD risk factors in mid-life. At study enrolment, women from the Avon Longitudinal Study of Parents and Children (N=3612) retrospectively reported: lack of maternal care, maternal overprotection, parental mental illness, household dysfunction, sexual abuse, physical and emotional abuse, and neglect in childhood. Approximately 23 years later, body mass index (BMI), waist circumference, systolic and diastolic blood pressure, plasma glucose, insulin, triglycerides, low and high density lipoprotein cholesterol, C-reactive protein, carotid intima-media thickness (cIMT) and arterial distensibility were assessed (mean age 51 years). We examined associations of each specific type of psychosocial adversity and cumulative adversity with CVD risk factors. No specific type of psychosocial adversity was consistently associated with the CVD risk factors. There was evidence that a one standard deviation greater cumulative psychosocial adversity was associated with 0.51cm greater waist circumference (95% confidence interval [CI]: 0.02cm, 1.00cm, p=0.04) and a lower arterial distensibility, even after adjustment for age, ethnicity and childhood and adult socioeconomic position. We found no consistent evidence that any specific type of psychosocial adversity, or cumulative psychosocial adversity in childhood, is associated with CVD risk factors in adult women. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

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

Serious adverse events associated with yellow fever vaccine.

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de Menezes Martins, Reinaldo; Fernandes Leal, Maria da Luz; Homma, Akira

2015-01-01

Yellow fever vaccine was considered one of the safest vaccines, but in recent years it was found that it could rarely cause invasive and disseminated disease in some otherwise healthy individuals, with high lethality. After extensive studies, although some risk factors have been identified, the real cause of causes of this serious adverse event are largely unknown, but findings point to individual host factors. Meningoencephalitis, once considered to happen only in children less than 6 months of age, has also been identified in older children and adults, but with good prognosis. Efforts are being made to develop a safer yellow fever vaccine, and an inactivated vaccine or a vaccine prepared with the vaccine virus envelope produced in plants are being tested. Even with serious and rare adverse events, yellow fever vaccine is the best way to avoid yellow fever, a disease of high lethality and should be used routinely in endemic areas, and on people from non-endemic areas that could be exposed, according to a careful risk-benefit analysis.

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

International Nuclear Information System (INIS)

Zhang Xueqiang; Zhai Renyou

2009-01-01

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

Modifiable Resilience Factors to Childhood Adversity for Clinical Pediatric Practice.

Science.gov (United States)

Traub, Flora; Boynton-Jarrett, Renée

2017-05-01

Childhood adversity is highly prevalent and associated with risk for poor health outcomes in childhood and throughout the life course. Empirical literature on resilience over the past 40 years has identified protective factors for traumatized children that improve health outcomes. Despite these empirical investigations of resilience, there is limited integration of these findings into proactive strategies to mitigate the impact of adverse childhood experiences. We review the state of resilience research, with a focus on recent work, as it pertains to protecting children from the health impacts of early adversity. We identify and document evidence for 5 modifiable resilience factors to improve children's long- and short-term health outcomes, including fostering positive appraisal styles in children and bolstering executive function, improving parenting, supporting maternal mental health, teaching parents the importance of good self-care skills and consistent household routines, and offering anticipatory guidance about the impact of trauma on children. We conclude with 10 recommendations for pediatric practitioners to leverage the identified modifiable resilience factors to help children withstand, adapt to, and recover from adversity. Taken together, these recommendations constitute a blueprint for a trauma-informed medical home. Building resilience in pediatric patients offers an opportunity to improve the health and well-being of the next generation, enhance national productivity, and reduce spending on health care for chronic diseases. Copyright © 2017 by the American Academy of Pediatrics.

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.

The study of risk factors affecting the prognosis of lung abscess

OpenAIRE

Aghajan Zadeh M

2000-01-01

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

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 ...

Uveal melanoma: Estimating prognosis

Directory of Open Access Journals (Sweden)

Swathi Kaliki

2015-01-01

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

Co-occurrence of diabetes and hopelessness predicts adverse prognosis following percutaneous coronary intervention

NARCIS (Netherlands)

S.S. Pedersen (Susanne); J. Denollet (Johan); R.A.M. Erdman (Ruud); P.W.J.C. Serruys (Patrick); R.T. van Domburg (Ron)

2009-01-01

textabstractWe examined the impact of co-occurring diabetes and hopelessness on 3-year prognosis in percutaneous coronary intervention patients. Consecutive patients (n = 534) treated with the paclitaxel-eluting stent completed a set of questionnaires at baseline and were followed up for 3-year

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.

Circulating Angiogenic Factors and the Risk of Adverse Outcomes among Haitian Women with Preeclampsia.

Directory of Open Access Journals (Sweden)

Melissa I March

Full Text Available Angiogenic factors are strongly associated with adverse maternal and fetal outcomes among women with preterm preeclampsia (PE in developed countries. We evaluated the role of angiogenic factors and their relationship to adverse outcomes among Haitian women with PE.We measured plasma antiangiogenic soluble fms-like tyrosine kinase 1 (sFlt1 and proangiogenic placental growth factor (PlGF levels in women with PE (n=35 compared to controls with no hypertensive disorders (NHD (n=43 among subjects with singleton pregnancies that delivered at Hospital Albert Schweitzer (HAS in Haiti. We divided the preeclamptic women into two groups, early onset (≤ 34 weeks and late onset (>34 weeks and examined relationships between sFlt1/PlGF ratios on admission and adverse outcomes (abruption, respiratory complications, stroke, renal insufficiency, eclampsia, maternal death, birth weight 34 weeks with no adverse outcome.PE-related adverse outcomes are common in women in Haiti and are associated with profound angiogenic imbalance regardless of gestational age at presentation.

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

Science.gov (United States)

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

2003-07-12

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

Understanding Cancer Prognosis

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

Frequency, Risk Factors, and Adverse Fetomaternal Outcomes of Placenta Previa in Northern Tanzania

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Elizabeth Eliet Senkoro

2017-01-01

Full Text Available Background and Objective. Placenta previa (PP is a potential risk factor for obstetric hemorrhage, which is a major cause of fetomaternal morbidity and mortality in developing countries. This study aimed to determine frequency, risk factors, and adverse fetomaternal outcomes of placenta previa in Northern Tanzania. Methodology. A retrospective cohort study was conducted using maternally-linked data from Kilimanjaro Christian Medical Centre birth registry spanning 2000 to 2015. All women who gave birth to singleton infants were studied. Adjusted odds ratios (ORs with 95% confidence intervals for risk factors and adverse fetomaternal outcomes associated with PP were estimated in multivariable logistic regression models. Result. A total of 47,686 singleton deliveries were analyzed. Of these, the frequency of PP was 0.6%. Notable significant risk factors for PP included gynecological diseases, alcohol consumption during pregnancy, malpresentation, and gravidity ≥5. Adverse maternal outcomes were postpartum haemorrhage, antepartum haemorrhage, and Caesarean delivery. PP increased odds of fetal Malpresentation and early neonatal death. Conclusion. The prevalence of PP was comparable to that found in past research. Multiple independent risk factors were identified. PP was found to have associations with several adverse fetomaternal outcomes. Early identification of women at risk of PP may help clinicians prevent such complications.

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...

Social inhibition modulates the effect of negative emotions on cardiac prognosis following percutaneous coronary intervention in the drug-eluting stent era

DEFF Research Database (Denmark)

Denollet, Johan; Pedersen, Susanne S.; Ong, Andrew T L

2006-01-01

Negative emotions have an adverse effect on cardiac prognosis. We investigated whether social inhibition (inhibited self-expression in social interaction) modulates the effect of negative emotions on clinical outcome following percutaneous coronary intervention (PCI).......Negative emotions have an adverse effect on cardiac prognosis. We investigated whether social inhibition (inhibited self-expression in social interaction) modulates the effect of negative emotions on clinical outcome following percutaneous coronary intervention (PCI)....

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

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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

Factors that condition the spontaneous reporting of adverse drug reactions among nurses: an integrative review.

Science.gov (United States)

De Angelis, Alessia; Colaceci, Sofia; Giusti, Angela; Vellone, Ercole; Alvaro, Rosaria

2016-03-01

To describe and synthesise previous research on factors conditioning the spontaneous reporting of adverse drug reactions among nurses. Spontaneous reports of adverse drug reactions by health-care providers, are a main instrument for the continuous evaluation of the risk-benefit ratio of every drug. Under-reporting of adverse drug reactions by all health-care providers, in particular by nurses, is a major limitation to this system. An integrated review of the literature was conducted using MEDLINE, CINAHL, Embase, Scopus databases and Google Scholar. After evaluation for appropriateness related to inclusion/exclusion criteria, 16 studies were included in the final analysis and synthesis. Two factors emerged from the study: (1) intrinsic factors related to nurses' knowledge and attitudes; (2) extrinsic factors related to nurses' interaction with health-care organisations and to the relationship between nurses and physicians. Nurses' attitudes that hinder reporting include ignorance, insecurity, fear and lethargy. Nurses are not fully aware of their role in adverse drug reaction reporting. Nurses must acquire greater knowledge to implement specific skills into their daily clinical practice. To improve nurses' reporting of adverse drug reactions, it is necessary to develop management approaches that modify both intrinsic and extrinsic factors. © 2015 John Wiley & Sons Ltd.

Area-level risk factors for adverse birth outcomes: trends in urban and rural settings.

Science.gov (United States)

Kent, Shia T; McClure, Leslie A; Zaitchik, Ben F; Gohlke, Julia M

2013-06-10

Significant and persistent racial and income disparities in birth outcomes exist in the US. The analyses in this manuscript examine whether adverse birth outcome time trends and associations between area-level variables and adverse birth outcomes differ by urban-rural status. Alabama births records were merged with ZIP code-level census measures of race, poverty, and rurality. B-splines were used to determine long-term preterm birth (PTB) and low birth weight (LBW) trends by rurality. Logistic regression models were used to examine differences in the relationships between ZIP code-level percent poverty or percent African-American with either PTB or LBW. Interactions with rurality were examined. Population dense areas had higher adverse birth outcome rates compared to other regions. For LBW, the disparity between population dense and other regions increased during the 1991-2005 time period, and the magnitude of the disparity was maintained through 2010. Overall PTB and LBW rates have decreased since 2006, except within isolated rural regions. The addition of individual-level socioeconomic or race risk factors greatly attenuated these geographical disparities, but isolated rural regions maintained increased odds of adverse birth outcomes. ZIP code-level percent poverty and percent African American both had significant relationships with adverse birth outcomes. Poverty associations remained significant in the most population-dense regions when models were adjusted for individual-level risk factors. Population dense urban areas have heightened rates of adverse birth outcomes. High-poverty African American areas have higher odds of adverse birth outcomes in urban versus rural regions. These results suggest there are urban-specific social or environmental factors increasing risk for adverse birth outcomes in underserved communities. On the other hand, trends in PTBs and LBWs suggest interventions that have decreased adverse birth outcomes elsewhere may not be reaching

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

Science.gov (United States)

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

2004-08-01

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

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.

Prognostic value of depression, anxiety, and anger in hospitalized cardiovascular disease patients for predicting adverse cardiac outcomes.

Science.gov (United States)

Nakamura, Shunichi; Kato, Koji; Yoshida, Asuka; Fukuma, Nagaharu; Okumura, Yasuyuki; Ito, Hiroto; Mizuno, Kyoichi

2013-05-15

Although attention has recently been focused on the role of psychosocial factors in patients with cardiovascular disease (CVD), the factors that have the greatest influence on prognosis have not yet been elucidated. The aim of this study was to evaluate the effects of depression, anxiety, and anger on the prognosis of patients with CVD. Four hundred fourteen consecutive patients hospitalized with CVD were prospectively enrolled. Depression was evaluated using the Patient Health Questionnaire, anxiety using the Generalized Anxiety Disorder Questionnaire, and anger using the Spielberger Trait Anger Scale. Cox proportional-hazards regression was used to examine the individual effects of depression, anxiety, and anger on a combined primary end point of cardiac death or cardiac hospitalization and on a combined secondary end point of all-cause death or hospitalization during follow-up (median 14.2 months). Multivariate analysis showed that depression was a significant risk factor for cardiovascular hospitalization or death after adjusting for cardiac risk factors and other psychosocial factors (hazard ratio 2.62, p = 0.02), whereas anxiety was not significantly associated with cardiovascular hospitalization or death after adjustment (hazard ratio 2.35, p = 0.10). Anger was associated with a low rate of cardiovascular hospitalization or death (hazard ratio 0.34, p depression in hospitalized patients with CVD is a stronger independent risk factor for adverse cardiac events than either anxiety or anger. Anger may help prevent adverse outcomes. Routine screening for depression should therefore be performed in patients with CVD, and the potential effects of anger in clinical practice should be reconsidered. Copyright © 2013 Elsevier Inc. All rights reserved.

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

Science.gov (United States)

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

2011-01-01

Long-term predictability of restored endodontically treated teeth is important for the decision of tooth retention versus extraction and implant placement. The purpose of this study was to validate the hypothesis that preoperative factors can predict the long-term prognosis of molars requiring endodontic and restorative treatment for future prognostic investigations. A clinical database was searched for molar endodontic treatments with crown placement and a minimum of 4-year follow-up. Charts of 42 patients with 50 individual treatments were randomly selected. Information concerning crown lengthening; periodontal diagnosis; attachment loss; furcation involvement; mobility; and internal, external, or periradicular resorption was recorded. Radiographs from treatment initiation and follow-up were digitalized. The presence of apical periodontitis was evaluated. Available ferrule was calculated from bitewing radiographs using CAD software (AutoCAD; Autodesk, Cupertino, CA). The resulting data, age, sex, and times of restoration and follow-up were analyzed for correlation with the presence of apical radiolucency at follow-up and the following four possible outcome scenarios: "no event," "nonsurgical retreatment," "surgical retreatment," or "extraction" using Spearman rank order correlation analysis. Patients' ages ranged from 19 to 87 years, 22 were male and 20 female, and 48 teeth (96.0%) were retained at follow-up. Of those, 44 (88.0%) were without intervention ("no event"), and four (8.0%) underwent surgical or nonsurgical retreatment. Two teeth (4.0%) had been extracted. Significant positive correlations existed between "untoward events" (any form of retreatment or extraction) and "prognostic value according to periodontal status" (p = 0.047) and "attachment loss" (p = 0.042). The only preoperative factors significant for the prognosis of restored endodontically treated molars were related to periodontal prognostic value and attachment loss. It can be concluded that

Risk factors for adverse outcomes in older adults with blunt chest trauma: A systematic review.

Science.gov (United States)

Sawa, Jake; Green, Robert S; Thoma, Brent; Erdogan, Mete; Davis, Philip J

2017-08-11

The objective of this study was to systematically review the published literature for risk factors associated with adverse outcomes in older adults sustaining blunt chest trauma. EMBASE and MEDLINE were searched from inception until March 2017 for prognostic factors associated with adverse outcomes in older adults sustaining blunt chest trauma using a pre-specified search strategy. References were independently screened for inclusion by two reviewers. Study quality was assessed using the Quality in Prognostic Studies tool. Where appropriate, descriptive statistics were used to evaluate study characteristics and predictors of adverse outcomes. Thirteen cohort studies representing 79,313 patients satisfied our selection criteria. Overall, 26 prognostic factors were examined across studies and were reported for morbidity (8 studies), length of stay (7 studies), mortality (6 studies), and loss of independence (1 study). No studies examined patient quality of life or emergency department recidivism. Prognostic factors associated with morbidity and mortality included age, number of rib fractures, and injury severity score. Although age and rib fractures were found to be associated with adverse outcomes in more than 3 studies, meta-analysis was not performed due to heterogeneity amongst included studies in how these variables were measured. While blunt chest wall trauma in older adults is relatively common, the literature on prognostic factors for adverse outcomes in this patient population remains inadequate due to a paucity of high quality studies and lack of consistent reporting standards.

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

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Osvaldo R Aguilera Pacheco

2012-01-01

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

[Gender Aspects in Gastrointestinal Tumours and Their Prognosis in Regard to Multimodal Treatment Concepts].

Science.gov (United States)

Seeland, U; Heger, U; Heise, K; Ott, K

2015-06-01

Systematic analyses of gender effects in gastrointestinal malignancies are currently lacking, partly because sex and gender have not been used as stratification criteria in major studies on the topic. It is, however, indisputable that gastrointestinal tumours differ in risk factors, incidence and prognosis between the genders. This review summarises the most important findings on differences related to biological sex and sociocultural gender and discusses anatomic specifics with immediate significance for surgical interventions. Epidemiological differences in upper gastrointestinal malignancies are most prominent in regard to histological subtypes, directly affecting diagnostics, therapy, and prognosis. Women have a better prognosis in many of these tumour subtypes. For colorectal carcinoma, sex hormones, specifically oestrogens, appear to play a distinct role in tumourigenesis. Histopathological analysis of the expression of oestrogen receptor beta (ERβ) in the tumour tissue has attracted interest since it was shown that women with low ERβ expression have a better prognosis than men with comparable ERβ status. Data on the higher incidence of right-sided colon carcinoma and non-polypoid neoplasms in women could lead to improved screening programmes. Men and women cite differing reasons for avoidance of screening colonoscopies, thus gender specific approaches could improve colon cancer prevention programmes. Data on differing bioavailability of 5-fluorouracil between the genders are useful to minimise adverse effects of chemotherapy and should be accounted for in dosage. Further systematic analysis of gender effects on gastrointestinal tumours is warranted and would be a substantial step towards personalised oncological surgery. Georg Thieme Verlag KG Stuttgart · New York.

Recent childbirth is an adverse prognostic factor in breast cancer and melanoma, but not in Hodgkin lymphoma.

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Møller, Henrik; Purushotham, Arnie; Linklater, Karen M; Garmo, Hans; Holmberg, Lars; Lambe, Mats; Yallop, Deborah; Devereux, Stephen

2013-11-01

The relationship between gestation, childbirth and cancer prognosis is unknown for most cancers (e.g. Hodgkin lymphoma), whereas a body of evidence exists for melanoma and breast cancer. The national cancer registration and hospital discharge data for women in England (1998-2007) were linked, and the records for Hodgkin lymphoma, melanoma and breast cancer were indexed as to whether women had delivered a child in separate time periods prior to their cancer diagnosis. Survival analyses were conducted in order to characterise prognosis in relation to childbirth, with statistical adjustment for age and (where possible) stage. For melanoma and breast cancer, survival was strongly reduced in women who gave birth in the year prior to cancer diagnosis. The age-adjusted hazard ratios (HR) with 95% confidence intervals (CI) were 2.06 (1.42-3.01) for melanoma and 1.84 (1.64-2.06) for breast cancer. The associations were only slightly attenuated by further adjustment for tumour stage. For breast cancer, the excess death rate in women with a recent childbirth peaked at 2 years and remained elevated for 6 to 8 years. Previous childbirth had no overall effect on the outcome of Hodgkin lymphoma. Melanoma and breast cancer prognosis are adversely affected by recent gestation and childbirth in a way that is not due to stage of the cancer, but rather to inherent biological properties of the tumours. Possible biological mechanisms include immunosuppression (melanoma), the hormonal milieu in gestation and a tumour promoting microenvironment post-partum (breast cancer). Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.

Peritumoral vascular invasion and NHERF1 expression define an immunophenotype of grade 2 invasive breast cancer associated with poor prognosis

International Nuclear Information System (INIS)

Malfettone, Andrea; Saponaro, Concetta; Paradiso, Angelo; Simone, Giovanni; Mangia, Annita

2012-01-01

Traditional determinants proven to be of prognostic importance in breast cancer include the TNM staging, histological grade, proliferative activity, hormone receptor status and HER2 overexpression. One of the limitations of the histological grading scheme is that a high percentage of breast cancers are still classified as grade 2, a category with ambiguous clinical significance. The aim of this study was to best characterize tumors scored as grade 2. We investigated traditional prognostic factors and a panel of tumor markers not used in routine diagnosis, such as NHERF1, VEGFR1, HIF-1α and TWIST1, in 187 primary invasive breast cancers by immunohistochemistry, stratifying patients into good and poor prognostic groups by the Nottingham Prognostic Index. Grade 2 subgroup analysis showed that the PVI (p = 0.023) and the loss of membranous NHERF1 (p = 0.028) were adverse prognostic factors. Relevantly, 72% of grade 2 tumors were associated to PVI+/membranous NHERF1- expression phenotype, characterizing an adverse prognosis (p = 0.000). Multivariate logistic regression analysis in the whole series revealed poor prognosis correlated with PVI and MIB1 (p = 0.000 and p = 0.001, respectively). Furthermore, in the whole series of breast cancers we found cytoplasmic NHERF1 expression positively correlated to VEGFR1 (r = 0.382, p = 0.000), and in VEGFR1-overexpressing tumors the oncogenic receptor co-localized with NHERF1 at cytoplasmic level. The PVI+/membranous NHERF1- expression phenotype identifies a category of grade 2 tumors with the worst prognosis, including patient subgroup with a family history of breast cancer. These observations support the idea of the PVI+/membranous NHERF1- expression immunophenotype as a useful marker, which could improve the accuracy of predicting clinical outcome in grade 2 tumors

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

NARCIS (Netherlands)

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

2011-01-01

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

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

NARCIS (Netherlands)

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

2011-01-01

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

Evaluation of the Quebec Healthy Enterprise Standard: Effect on Adverse Psychosocial Work Factors and Psychological Distress.

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Letellier, Marie-Claude; Duchaine, Caroline S; Aubé, Karine; Talbot, Denis; Mantha-Bélisle, Marie-Michèle; Sultan-Taïeb, Hélène; St-Hilaire, France; Biron, Caroline; Vézina, Michel; Brisson, Chantal

2018-02-28

Adverse psychosocial work factors are recognized as a significant source of psychological distress, resulting in a considerable socioeconomic burden. The impact of occupational health standards that aim to reduce these adverse work factors, such as the Quebec Healthy Enterprise Standard (QHES), is of great interest for public health. The aim of this study was to evaluate, for the first time, the effect of QHES interventions targeting adverse psychosocial work factors on the prevalence of these factors and of psychological distress among ten Quebec organizations. These outcomes were assessed by questionnaire using validated instruments before (T1, n = 2849) and 2-3 years following (T2, n = 2560) QHES implementation. Beneficial effects of interventions were observed for two adverse psychosocial work factors: low rewards (ratio of prevalence ratios (PRs) = 0.77, 95% CI = 0.66-0.91) and low social support at work (ratio of PRs = 0.89, 95% CI = 0.77-1.03). Moreover, beneficial effects of interventions were also observed on the prevalence of high psychological distress (ratio of PRs = 0.86, 95% CI = 0.75-0.998). Psychosocial interventions implemented in the context of this standard improved the psychosocial work environment and had beneficial effects on workers' mental health.

Evaluation of the Quebec Healthy Enterprise Standard: Effect on Adverse Psychosocial Work Factors and Psychological Distress

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Marie-Claude Letellier

2018-02-01

Full Text Available Adverse psychosocial work factors are recognized as a significant source of psychological distress, resulting in a considerable socioeconomic burden. The impact of occupational health standards that aim to reduce these adverse work factors, such as the Quebec Healthy Enterprise Standard (QHES, is of great interest for public health. The aim of this study was to evaluate, for the first time, the effect of QHES interventions targeting adverse psychosocial work factors on the prevalence of these factors and of psychological distress among ten Quebec organizations. These outcomes were assessed by questionnaire using validated instruments before (T1, n = 2849 and 2–3 years following (T2, n = 2560 QHES implementation. Beneficial effects of interventions were observed for two adverse psychosocial work factors: low rewards (ratio of prevalence ratios (PRs = 0.77, 95% CI = 0.66–0.91 and low social support at work (ratio of PRs = 0.89, 95% CI = 0.77–1.03. Moreover, beneficial effects of interventions were also observed on the prevalence of high psychological distress (ratio of PRs = 0.86, 95% CI = 0.75–0.998. Psychosocial interventions implemented in the context of this standard improved the psychosocial work environment and had beneficial effects on workers’ mental health.

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

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

2014-09-01

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

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 ...

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

Science.gov (United States)

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

2018-05-01

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

Factors associated with anti-tuberculosis medication adverse effects: a case-control study in Lima, Peru.

Science.gov (United States)

Chung-Delgado, Kocfa; Revilla-Montag, Alejandro; Guillen-Bravo, Sonia; Velez-Segovia, Eduardo; Soria-Montoya, Andrea; Nuñez-Garbin, Alexandra; Silva-Caso, Wilmer; Bernabe-Ortiz, Antonio

2011-01-01

Long-term exposure to anti-tuberculosis medication increases risk of adverse drug reactions and toxicity. The objective of this investigation was to determine factors associated with anti-tuberculosis adverse drug reactions in Lima, Peru, with special emphasis on MDR-TB medication, HIV infection, diabetes, age and tobacco use. A case-control study was performed using information from Peruvian TB Programme. A case was defined as having reported an anti-TB adverse drug reaction during 2005-2010 with appropriate notification on clinical records. Controls were defined as not having reported a side effect, receiving anti-TB therapy during the same time that the case had appeared. Crude, and age- and sex-adjusted models were calculated using odds ratios (OR) and 95% confidence intervals (95%CI). A multivariable model was created to look for independent factors associated with side effect from anti-TB therapy. A total of 720 patients (144 cases and 576 controls) were analyzed. In our multivariable model, age, especially those over 40 years (OR = 3.93; 95%CI: 1.65-9.35), overweight/obesity (OR = 2.13; 95%CI: 1.17-3.89), anemia (OR = 2.10; IC95%: 1.13-3.92), MDR-TB medication (OR = 11.1; 95%CI: 6.29-19.6), and smoking (OR = 2.00; 95%CI: 1.03-3.87) were independently associated with adverse drug reactions. Old age, anemia, MDR-TB medication, overweight/obesity status, and smoking history are independent risk factors associated with anti-tuberculosis adverse drug reactions. Patients with these risk factors should be monitored during the anti-TB therapy. A comprehensive clinical history and additional medical exams, including hematocrit and HIV-ELISA, might be useful to identify these patients.

Factors associated with anti-tuberculosis medication adverse effects: a case-control study in Lima, Peru.

Directory of Open Access Journals (Sweden)

Kocfa Chung-Delgado

Full Text Available BACKGROUND: Long-term exposure to anti-tuberculosis medication increases risk of adverse drug reactions and toxicity. The objective of this investigation was to determine factors associated with anti-tuberculosis adverse drug reactions in Lima, Peru, with special emphasis on MDR-TB medication, HIV infection, diabetes, age and tobacco use. METHODOLOGY AND RESULTS: A case-control study was performed using information from Peruvian TB Programme. A case was defined as having reported an anti-TB adverse drug reaction during 2005-2010 with appropriate notification on clinical records. Controls were defined as not having reported a side effect, receiving anti-TB therapy during the same time that the case had appeared. Crude, and age- and sex-adjusted models were calculated using odds ratios (OR and 95% confidence intervals (95%CI. A multivariable model was created to look for independent factors associated with side effect from anti-TB therapy. A total of 720 patients (144 cases and 576 controls were analyzed. In our multivariable model, age, especially those over 40 years (OR = 3.93; 95%CI: 1.65-9.35, overweight/obesity (OR = 2.13; 95%CI: 1.17-3.89, anemia (OR = 2.10; IC95%: 1.13-3.92, MDR-TB medication (OR = 11.1; 95%CI: 6.29-19.6, and smoking (OR = 2.00; 95%CI: 1.03-3.87 were independently associated with adverse drug reactions. CONCLUSIONS: Old age, anemia, MDR-TB medication, overweight/obesity status, and smoking history are independent risk factors associated with anti-tuberculosis adverse drug reactions. Patients with these risk factors should be monitored during the anti-TB therapy. A comprehensive clinical history and additional medical exams, including hematocrit and HIV-ELISA, might be useful to identify these patients.

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

Science.gov (United States)

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

2015-06-01

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

Periodontal Disease: A Possible Risk-Factor for Adverse Pregnancy Outcome.

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Parihar, Anuj Singh; Katoch, Vartika; Rajguru, Sneha A; Rajpoot, Nami; Singh, Pinojj; Wakhle, Sonal

2015-07-01

Bacterial invasion in subgingival sites especially of gram-negative organisms are initiators for periodontal diseases. The periodontal pathogens with persistent inflammation lead to destruction of periodontium. In recent years, periodontal diseases have been associated with a number of systemic diseases such as rheumatoid arthritis, cardiovascular-disease, diabetes mellitus, chronic respiratory diseases and adverse pregnancy outcomes including pre-term low-birth weight (PLBW) and pre-eclampsia. The factors like low socio-economic status, mother's age, race, multiple births, tobacco and drug-abuse may be found to increase risk of adverse pregnancy outcome. However, the same are less correlated with PLBW cases. Even the invasion of both aerobic and anerobic may lead to inflammation of gastrointestinal tract and vagina hence contributing to PLBW. The biological mechanism involved between PLBW and Maternal periodontitis is the translocation of chemical mediators of inflammation. Pre-eclampsia is one of the commonest cause of both maternal and fetal morbidity as it is characterized by hypertension and hyperprotenuria. Improving periodontal health before or during pregnancy may prevent or reduce the occurrences of these adverse pregnancy outcomes and, therefore, reduce the maternal and perinatal morbidity and mortality. Hence, this article is an attempt to review the relationship between periodontal condition and altered pregnancy outcome.

Tissue factor pathway inhibitor for prediction of placenta-mediated adverse pregnancy outcomes in high-risk women: AngioPred study.

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Aurélie Di Bartolomeo

Full Text Available The study aimed to evaluate if the rate of tissue factor pathway inhibitor during pregnancy and following delivery could be a predictive factor for placenta-mediated adverse pregnancy outcomes in high-risk women.This was a prospective multicentre cohort study of 200 patients at a high risk of occurrence or recurrence of placenta-mediated adverse pregnancy outcomes conducted between June 2008 and October 2010. Measurements of tissue factor pathway inhibitor resistance (normalized ratio and tissue factor pathway inhibitor activity were performed for the last 72 patients at 20, 24, 28, 32, and 36 weeks of gestation and during the postpartum period.Overall, 15 patients presented a placenta-mediated adverse pregnancy outcome. There was no difference in normalized tissue factor pathway inhibitor ratios between patients with and without placenta-mediated adverse pregnancy outcomes during pregnancy and in the post-partum period. Patients with placenta-mediated adverse pregnancy outcomes had tissue factor pathway inhibitor activity rates that were significantly higher than those in patients without at as early as 24 weeks of gestation. The same results were observed following delivery.Among high-risk women, the tissue factor pathway inhibitor activity of patients with gestational vascular complications is higher than that in other patients. Hence, these markers could augment a screening strategy that includes an analysis of angiogenic factors as well as clinical and ultrasound imaging with Doppler measurement of the uterine arteries.

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

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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.

Upregulation of c-mesenchymal epithelial transition expression and RAS mutations are associated with late lung metastasis and poor prognosis in colorectal carcinoma.

Science.gov (United States)

Liu, Jianhua; Zeng, Weiqiang; Huang, Chengzhi; Wang, Junjiang; Xu, Lishu; Ma, Dong

2018-05-01

The present study aimed to investigate whether c-mesenchymal epithelial transition factor (C-MET) overexpression combined with RAS (including KRAS, NRAS and HRAS ) or BRAF mutations were associated with late distant metastases and the prognosis of patients with colorectal cancer (CRC). A total of 374 patients with stage III CRC were classified into 4 groups based on RAS/BRAF and C-MET status for comprehensive analysis. Mutations in RAS / BRAF were determined using Sanger sequencing and C-MET expression was examined using immunohistochemistry. The associations between RAS/BRAF mutations in combination with C-MET overexpression and clinicopathological variables including survival were evaluated. In addition, their predictive value for late distant metastases were statistically analyzed via logistic regression and receiver operating characteristic analysis. Among 374 patients, mutations in KRAS, NRAS, HRAS, BRAF and C-MET overexpression were observed in 43.9, 2.4, 0.3, 5.9 and 71.9% of cases, respectively. Considering RAS/BRAF mutations and C-MET overexpression, vascular invasion (P=0.001), high carcino-embryonic antigen level (P=0.031) and late distant metastases (PC-MET overexpression, although they were both predictive factors for adverse prognosis. Further logistic regression suggested that RAS/BRAF mutations and C-MET overexpression may predict late distant metastases. In conclusion, RAS/BRAF mutations and C-MET overexpression may serve as predictive indicators for metastatic behavior and poor prognosis of CRC.

Incidence and associated factors to adverse reactions of the initial antiretroviral treatment in patients with HIV

OpenAIRE

Astuvilca, Juan; Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima, Perú. Sociedad Científica de San Fernando. Lima, Perú. Estudiantes de medicina.; Arce-Villavicencio, Yanet; Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima, Perú. Sociedad Científica de San Fernando. Lima, Perú. Estudiantes de medicina.; Sotelo, Raúl; Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima, Perú. Sociedad Científica de San Fernando. Lima, Perú. Estudiantes de medicina.; Quispe, José; Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima, Perú. Sociedad Científica de San Fernando. Lima, Perú. Estudiantes de medicina.; Guillén, Regina; Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima, Perú. Estudiantes de medicina.; Peralta, Lillian; Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima, Perú. Estudiantes de medicina.; Huaringa, Jorge; Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima, Perú. Estudiantes de medicina.; Gutiérrez, César; Departamento Académico de Medicina Preventiva y Salud Pública, Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima-Perú. Médico epidemiólogo.

2007-01-01

The high incidence of adverse reactions to the high activity antiretroviral treatment (HAART) in patients with HIV/AIDS, can affect their quality of life and adherence to the treatment. Objectives: To determinate the incidence of adverse reactions to the initial HAART and to identify the factors associated to the occurrence of adverse reactions when receiving this therapy. Material and methods: Historic cohort study. The population was conformed by all the HIV-infected adult patients (≥18...

Cognitive complexity of the medical record is a risk factor for major adverse events.

Science.gov (United States)

Roberson, David; Connell, Michael; Dillis, Shay; Gauvreau, Kimberlee; Gore, Rebecca; Heagerty, Elaina; Jenkins, Kathy; Ma, Lin; Maurer, Amy; Stephenson, Jessica; Schwartz, Margot

2014-01-01

Patients in tertiary care hospitals are more complex than in the past, but the implications of this are poorly understood as "patient complexity" has been difficult to quantify. We developed a tool, the Complexity Ruler, to quantify the amount of data (as bits) in the patient’s medical record. We designated the amount of data in the medical record as the cognitive complexity of the medical record (CCMR). We hypothesized that CCMR is a useful surrogate for true patient complexity and that higher CCMR correlates with risk of major adverse events. The Complexity Ruler was validated by comparing the measured CCMR with physician rankings of patient complexity on specific inpatient services. It was tested in a case-control model of all patients with major adverse events at a tertiary care pediatric hospital from 2005 to 2006. The main outcome measure was an externally reported major adverse event. We measured CCMR for 24 hours before the event, and we estimated lifetime CCMR. Above empirically derived cutoffs, 24-hour and lifetime CCMR were risk factors for major adverse events (odds ratios, 5.3 and 6.5, respectively). In a multivariate analysis, CCMR alone was essentially as predictive of risk as a model that started with 30-plus clinical factors. CCMR correlates with physician assessment of complexity and risk of adverse events. We hypothesize that increased CCMR increases the risk of physician cognitive overload. An automated version of the Complexity Ruler could allow identification of at-risk patients in real time.

Adverse events of anti-tumor necrosis factor α therapy in ankylosing spondylitis.

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Qiang Tong

Full Text Available This study aims to investigate the prevalence of short-term and long-term adverse events associated with tumor necrosis factor-α (TNF-α blocker treatment in Chinese Han patients suffering from ankylosing spondylitis (AS.The study included 402 Chinese Han AS patients treated with TNF-α blockers. Baseline data was collected. All patients were monitored for adverse events 2 hours following administration. Long-term treatment was evaluated at 8, 12, 52 and 104 weeks follow-up for 172 patients treated with TNF-α blockers.Short-term adverse events occurred in 20.15% (81/402, including rash (3.5%; 14/402, pruritus (1.2%; 5/402, nausea (2.2%; 9/402, headache (0.7%; 3/402, skin allergies (4.0%; 16/402, fever (0.5%; 2/402, palpitations (3.0%; 12/402, dyspnea (0.5%; 2/402, chest pain (0.2%; 1/402, [corrected] abdominal pain (1.0%; 4/402, hypertension (2.2%; 9/402, papilledema (0.5%; 2/402, laryngeal edema (0.2%; 1/402 and premature ventricular contraction (0.2%; 1/402. Long-term adverse events occurred in 59 (34.3%; 59/172 patients, including pneumonia (7.6%; 13/172, urinary tract infections (9.9%; 17/172, otitis media (4.7%; 8/172, tuberculosis are (3.5%; 6/172 [corrected], abscess (1.2%; 2/172, oral candidiasis (0.6%; 1/172, elevation of transaminase (1.7%; 3/172, anemia (1.2%; 2/172, hematuresis (0.6%; 1/172, constipation (2.3%; 4/172, weight loss (0.6%; 1/172, exfoliative dermatitis (0.6%; 1/172. CRP, ESR and disease duration were found to be associated with an increased risk of immediate and long-term adverse events (P<0.05. Long-term treatment with Infliximab was associated with more adverse events than rhTNFR-Fc (P<0.01.This study reports on the prevalence of adverse events in short-term and long-term treatment with TNF-α blocker monotherapy in Chinese Han AS patients. Duration of disease, erythrocyte sedimentation rate, and c-reactive protein serum levels were found to be associated with increased adverse events with anti-TNF-α therapy. Long

The prognosis significance and application value of peritoneal elastic lamina invasion in colon cancer.

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Lu, Jun; Hu, Xiumei; Meng, Yutong; Zhao, Hongying; Cao, Qing; Jin, Mulan

2018-01-01

The aims of this study were to evaluate the associations between peritoneal elastic lamina invasion (ELI) and the clinicopathological prognostic factors of colon cancer, to evaluate the feasibility of ELI with use of an elastic stain to help diagnose serosal invasion of colon cancer in routine practice, so as to help us to provide a more accurate estimate for prognosis and stage of patients and a marker for postoperative treatment. 254 cases with colon cancer were included in the study. According to the presence of elastic lamina (EL) and elastic lamina invasion (ELI), all cases were divided into four groups: pT3 EL negative (pT3 EL (-)), pT3 ELI positive (pT3 ELI (+)), pT3 ELI negative (pT3 ELI (-)) and pT4a. Statistical analysis was used to analyze the relationship between elastic lamina invasion and other established adverse histologic features. The EL and ELI positive rates were 81.5% and 42.1% respectively. There were significant differences in mph node metastasis, venous invasion and tumor buds between pT3 ELI (-) and pT3 ELI (+), pT3 ELI (-) and pT4a. There was no significant difference in same factors between pT3 ELI (+) and pT4a. In pT3 stage, there were significant differences in lymph node metastasis, perineural invasion and tumor buds between EL (-) and ELI (+). There were no significant differences in same factors between EL (-) and ELI (-). EL was detected less frequently in right-sided tumors compared with left-sided tumors. ELI might be the prognostic factors of colon cancer with II stage and might be the marker of postoperative adjuvant chemotherapy. Patients with pT3 ELI (+) might have similar prognosis to patients with pT4a. For patients with pT3 colon cancer, EL(-) might have similar prognosis as ELI (-) and might take the same therapy. In addition, the right half colon EL positive rate was lower than the left colon. Elastic staining might be a useful tool to help determine the invasive depth and stage of colon cancer.

Prognosis Relevance of Serum Cytokines in Pancreatic Cancer

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

2015-01-01

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

Prognosis Relevance of Serum Cytokines in Pancreatic Cancer

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Carolina Torres

2015-01-01

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

TP53 mutations in myelodysplastic syndrome are strongly correlated with aberrations of chromosome 5, and correlate with adverse prognosis.

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Kulasekararaj, Austin G; Smith, Alexander E; Mian, Syed A; Mohamedali, Azim M; Krishnamurthy, Pramila; Lea, Nicholas C; Gäken, Joop; Pennaneach, Coralie; Ireland, Robin; Czepulkowski, Barbara; Pomplun, Sabine; Marsh, Judith C; Mufti, Ghulam J

2013-03-01

This study aimed to determine the incidence/prognostic impact of TP53 mutation in 318 myelodysplastic syndrome (MDS) patients, and to correlate the changes to cytogenetics, single nucleotide polymorphism array karyotyping and clinical outcome. The median age was 65 years (17-89 years) and median follow-up was 45 months [95% confidence interval (CI) 27-62 months]. TP53 mutations occurred in 30 (9.4%) patients, exclusively in isolated del5q (19%) and complex karyotype (CK) with -5/5q-(72%), correlated with International Prognostic Scoring System intermediate-2/high, TP53 protein expression, higher blast count and leukaemic progression. Patients with mutant TP53 had a paucity of mutations in other genes implicated in myeloid malignancies. Median overall survival of patients with TP53 mutation was shorter than wild-type (9 versus 66 months, P disappearance of the mutant clone or emergence of new clones, suggesting an early occurrence of TP53 mutations. A reduction in mutant clone correlated with response to 5-azacitidine, however clones increased in non-responders and persisted at relapse. The adverse impact of TP53 persists after adjustment for cytogenetic risk and is of practical importance in evaluating prognosis. The relatively common occurrence of these mutations in two different prognostic spectrums of MDS, i.e. isolated 5q- and CK with -5/5q-, possibly implies two different mechanistic roles for TP53 protein. © 2013 Crown copyright. This article is published with the permission of the Controller of HMSO and the Queen's Printer for Scotland.

Prospective associations of psychosocial adversity in childhood with risk factors for cardiovascular disease in adulthood: the MRC National Survey of Health and Development.

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Anderson, Emma L; Caleyachetty, Rishi; Stafford, Mai; Kuh, Diana; Hardy, Rebecca; Lawlor, Debbie A; Fraser, Abigail; Howe, Laura D

2017-09-07

Studies assessing associations of childhood psychosocial adversity (e.g. sexual abuse, physical neglect, parental death), as opposed to socioeconomic adversity, with cardiovascular disease (CVD) risk factors in adulthood are scarce. We aimed to assess associations of various forms of psychosocial adversity and cumulative adversity in childhood, with multiple CVD risk factors in mid-life. Participants were from the MRC National Survey of Health and Development. Childhood psychosocial risk factors were reported prospectively by parents from 1950-1957, and retrospectively by participants at mean age 43 years in 1989. CVD risk factors were assessed at mean age 60-64 years in 2006-2011. Associations of a summary score of total psychosocial adversity and CVD risk in adulthood were assessed. There was no consistent evidence that cumulative psychosocial adversity, nor any specific form of psychosocial adversity in childhood, was associated with CVD risk factors in late adulthood. There was some evidence that parental death in the first 15 years was associated with higher SBP (Beta: 0.23, 95% confidence interval: 0.06 to 0.40, P=0.01) and DBP (Beta: 0.15, 95% confidence interval: -0.01 to 0.32, P=0.07). We found no evidence that exposure to greater psychosocial adversity, or specific forms of psychosocial adversity during childhood is associated with adult CVD risk factors. Further large population studies are needed to clarify whether parental death is associated with higher systolic and diastolic blood pressure.

Is Overweight a Risk Factor for Adverse Events during Removal of Impacted Lower Third Molars?

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Ricardo Wathson Feitosa de Carvalho

2014-01-01

Full Text Available Being overweight is recognised as a significant risk factor for several morbidities; however, the experience of the dentistry faculties focusing on this population is still low. The aim of the present study was to determine the occurrence of adverse events during removal of impacted lower third molars in overweight patients. A prospective cohort study was carried out involving overweight patients subjected to surgical removal of impacted lower third molar as part of a line of research on third molar surgery. Predictor variables indicative of the occurrence of adverse events during surgery were classified by their demographic, clinical, radiographic, and surgical aspects. Descriptive and bivariate statistics were computed. In total, 140 patients fulfilled the eligibility criteria, and 280 surgeries were performed. Patients’ mean age was 25.1 ± 2.2  years, and the proportion of women to men was 3 : 1. Eight different adverse events during surgery were recorded. These events occurred in approximately 29.3% of cases and were significantly associated with predictor variables (P < 0.05. Excess weight is recognised as a risk factor for the high rate of adverse events in impacted third molar surgery. The study suggests that overweight patients are highly likely to experience morbidities.

Adverse drug reactions to CT contrast media in south Korea: Incidence and risk factors

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Bae, Kyung Soo; Jeon, Kyung Nyeo; Moon, Jin Il; Choi, Bo Hwa; Baek, Hye Jin; Cho, Soo Buem; Lee, Sang Min; Ha, Ji Young; Choi, Dae Seob; Cho, Jae Min; Na, Jae Beom

2016-01-01

To evaluate the incidence, severity, and risk factors of adverse drug reactions (ADR) to intravenous administration of nonionic iodinated contrast media in computed tomography (CT), and to determine the recurrence rate after premedication in patients with a previous history of ADR. We prospectively recorded all ADR to intravenous CT contrast media in 32313 consecutive outpatients (54572 cases) who underwent contrast enhanced CT examinations. Clinical report forms and electronic medical records were reviewed to search for the incidence of ADR, treatment, and clinical outcome of patients. The risk factors of ADR to CT contrast media (age, sex, history of previous ADR, season) were evaluated using statistical analysis. Of the 54572 cases, a total of 191 (0.35%) had adverse reactions. Of the 191 cases, 157 (82%) were categorized as mild reactions, 29 (15%) were moderate, and 5 (3%) were severe. A total of 165 (86.4%) cases had acute adverse reactions (which occurred within 1 hour after administration), while 26 (13.6%) had delayed adverse reactions (occurred 1 hour after the administration). The rate of ADR was significantly higher in females [relative risk (RR) = 2.05, 95% confidence interval (CI) 1.53-2.75], patients under the age of 60 years (RR = 1.45, 95% CI 1.07-1.98), patients with a history of previous ADR (RR = 6.51, 95% CI 3.13-13.57), and in the spring season (RR = 1.44, 95% CI 1.07-1.95). The recurrence rate after premedication in patients with previous ADR to CT contrast media was 3.2% (8/247). No deaths occurred that were attributed to the contrast media. The incidence of ADR to nonionic CT contrast media was 0.35%; most of which were mild reactions. Risk factors for ADR included female gender, an age of under 60 years, a history of previous ADR, and spring season

Adverse drug reactions to CT contrast media in south Korea: Incidence and risk factors

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Bae, Kyung Soo; Jeon, Kyung Nyeo; Moon, Jin Il; Choi, Bo Hwa; Baek, Hye Jin; Cho, Soo Buem [Dept. of Radiology, Gyeongsang National University Changwon Hospital, Gyeongsang National University School of Medicine, Changwon (Korea, Republic of); Lee, Sang Min; Ha, Ji Young; Choi, Dae Seob; Cho, Jae Min; Na, Jae Beom [Dept. of Radiology, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju (Korea, Republic of)

2016-07-15

To evaluate the incidence, severity, and risk factors of adverse drug reactions (ADR) to intravenous administration of nonionic iodinated contrast media in computed tomography (CT), and to determine the recurrence rate after premedication in patients with a previous history of ADR. We prospectively recorded all ADR to intravenous CT contrast media in 32313 consecutive outpatients (54572 cases) who underwent contrast enhanced CT examinations. Clinical report forms and electronic medical records were reviewed to search for the incidence of ADR, treatment, and clinical outcome of patients. The risk factors of ADR to CT contrast media (age, sex, history of previous ADR, season) were evaluated using statistical analysis. Of the 54572 cases, a total of 191 (0.35%) had adverse reactions. Of the 191 cases, 157 (82%) were categorized as mild reactions, 29 (15%) were moderate, and 5 (3%) were severe. A total of 165 (86.4%) cases had acute adverse reactions (which occurred within 1 hour after administration), while 26 (13.6%) had delayed adverse reactions (occurred 1 hour after the administration). The rate of ADR was significantly higher in females [relative risk (RR) = 2.05, 95% confidence interval (CI) 1.53-2.75], patients under the age of 60 years (RR = 1.45, 95% CI 1.07-1.98), patients with a history of previous ADR (RR = 6.51, 95% CI 3.13-13.57), and in the spring season (RR = 1.44, 95% CI 1.07-1.95). The recurrence rate after premedication in patients with previous ADR to CT contrast media was 3.2% (8/247). No deaths occurred that were attributed to the contrast media. The incidence of ADR to nonionic CT contrast media was 0.35%; most of which were mild reactions. Risk factors for ADR included female gender, an age of under 60 years, a history of previous ADR, and spring season.

Expression of the potential therapeutic target CXXC5 in primary acute myeloid leukemia cells - high expression is associated with adverse prognosis as well as altered intracellular signaling and transcriptional regulation.

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Bruserud, Øystein; Reikvam, Håkon; Fredly, Hanne; Skavland, Jørn; Hagen, Karen-Marie; van Hoang, Tuyen Thy; Brenner, Annette K; Kadi, Amir; Astori, Audrey; Gjertsen, Bjørn Tore; Pendino, Frederic

2015-02-20

The CXXC5 gene encodes a transcriptional activator with a zinc-finger domain, and high expression in human acute myeloid leukemia (AML) cells is associated with adverse prognosis. We now characterized the biological context of CXXC5 expression in primary human AML cells. The global gene expression profile of AML cells derived from 48 consecutive patients was analyzed; cells with high and low CXXC5 expression then showed major differences with regard to extracellular communication and intracellular signaling. We observed significant differences in the phosphorylation status of several intracellular signaling mediators (CREB, PDK1, SRC, STAT1, p38, STAT3, rpS6) that are important for PI3K-Akt-mTOR signaling and/or transcriptional regulation. High CXXC5 expression was also associated with high mRNA expression of several stem cell-associated transcriptional regulators, the strongest associations being with WT1, GATA2, RUNX1, LYL1, DNMT3, SPI1, and MYB. Finally, CXXC5 knockdown in human AML cell lines caused significantly increased expression of the potential tumor suppressor gene TSC22 and genes encoding the growth factor receptor KIT, the cytokine Angiopoietin 1 and the selenium-containing glycoprotein Selenoprotein P. Thus, high CXXC5 expression seems to affect several steps in human leukemogenesis, including intracellular events as well as extracellular communication.

Understanding Cancer Prognosis

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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 ...

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

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

2017-07-01

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

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

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

2013-05-16

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

Understanding Cancer Prognosis

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

Understanding Cancer Prognosis

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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 ...

Understanding Cancer Prognosis

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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 ...

Understanding Cancer Prognosis

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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 ...

Understanding Cancer Prognosis

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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 ...

Understanding Cancer Prognosis

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

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 ...

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

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

2014-01-01

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

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

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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.

Intimate partner violence among Egyptian pregnant women: incidence, risk factors, and adverse maternal and fetal outcomes.

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Ibrahim, Z M; Sayed Ahmed, W A; El-Hamid, S A; Hagras, A M

2015-01-01

To assess incidence and risk factors of intimate partner violence (IPV) during pregnancy among a sample of women from Egypt and to evaluate its impact on maternal and fetal adverse health outcomes. After obtaining ethical approval, a total of 1,857 women aged 18 - 43 years completed the study and were investigated using an interview questionnaire. The questionnaire contains five main items: demographic characteristics of women, intimate partner characteristics, assessment of IPV during current pregnancy, and assessment of maternal as well as fetal/neonatal adverse outcomes. Women were also examined to detect signs of violence and identify injuries. Exposure to IPV during pregnancy was reported among 44.1% of the studied women. Emotional violence was the most common form. Women exposed to violence were of younger age, higher parity, and lower educational level. Their partners were older, less educated, and more likely to be addicted to drugs and alcohol. Women were also found to have significantly higher incidence of adverse pregnancy outcomes (miscarriage, preterm labor, and premature rupture of membrane), and fetal/neonatal adverse outcomes (fetal distress, fetal death, and low birth weight). A total of 297 cases had been exposed to physical violence (15.9%) vs 32.6% and 10% exposed to emotional and sexual violence, respectively. The most common form of physical violence was kicking. Violence during pregnancy is prevalent among Egyptian women. Exposure to violence was a significant risk factor for multiple adverse maternal and fetal health outcomes.

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

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

2017-06-01

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

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

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José Luiz D. Gherpelli

1993-03-01

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

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

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

2015-08-01

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

Risks of Adverse Events in Advanced CKD: The Chronic Renal Insufficiency Cohort (CRIC) Study.

Science.gov (United States)

Grams, Morgan E; Yang, Wei; Rebholz, Casey M; Wang, Xue; Porter, Anna C; Inker, Lesley A; Horwitz, Edward; Sondheimer, James H; Hamm, L Lee; He, Jiang; Weir, Matthew R; Jaar, Bernard G; Shafi, Tariq; Appel, Lawrence J; Hsu, Chi-Yuan

2017-09-01

People with advanced chronic kidney disease are at risk for the development of end-stage renal disease (ESRD), but also many other adverse outcomes, including cardiovascular disease (CVD) events and death. Determination of risk factors that explain the variability in prognosis and timing of these adverse outcomes can aid patient counseling and medical decision making. Prospective research cohort. 1,798 participants with estimated glomerular filtration rates (eGFRs)Study were followed up for a median of 5.5 years. Age, race, sex, eGFR, proteinuria, diabetes mellitus, body mass index, ejection fraction, systolic blood pressure, history of CVD, and smoking history. ESRD, CVD (congestive heart failure, stroke, myocardial infarction, and peripheral artery disease), and death. Baseline age of the cohort was 60 years, 46% were women, and 46% were African American. Although 52.3% of participants progressed to ESRD during follow-up, the path by which this occurred was variable. For example, predicted 1-year probabilities for a hypothetical 60-year-old white woman with eGFR of 30mL/min/1.73m 2 , urine protein excretion of 1.8g/d, and no diabetes or CVD (risk characteristics similar to the average participant) were 3.3%, 4.1%, and 0.3%, for first developing CVD, ESRD, and death, respectively. For a 40-year-old African American man with similar characteristics but higher systolic blood pressure, the corresponding 1-year probabilities were 2.4%, 13.2%, and 0.1%. For all participants, the development of ESRD or CVD increased the risk for subsequent mortality, with no differences by patient race or body mass index. The CRIC population was specifically recruited for kidney disease, and the vast majority had seen a nephrologist. The prognosis and timing of adverse outcomes in chronic kidney disease vary by patient characteristics. These results may help guide the development of personalized approaches for managing patients with advanced CKD. Copyright © 2017 National Kidney

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

Science.gov (United States)

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

2016-08-01

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

Tumor and liver determinants of prognosis in unresectable hepatocellular carcinoma: a large case cohort study.

Science.gov (United States)

Carr, Brian I; Pancoska, Petr; Branch, Robert A

2009-12-24

967 patients with unresectable and untransplantable, biopsy-proven hepatocellular carcinoma (HCC) were prospectively evaluated at baseline and followed up till death. Survival was the end point. We found that male gender, ascites, cirrhosis, portal vein thrombosis (PVT), elevated AFP or bilirubin, or alkaline phosphatase, were each statistically significant adverse prognostic factors. Patients with normal AFP survived longer than those with elevated AFP, even in the presence of PVT, large or bilobar tumors or cirrhosis. We used a bivariate analysis to separate patient sub groups based on liver function and tumor characteristics and found clear discrimination in survival between subsets; in addition both cirrhosis and presence of PVT were significant factors. We also used a purely mathematical approach to derive subgroups and a prognostic model for individual patients. Interestingly, the two approaches gave similar predictive information, which opens the possibility of a more detailed mathematical analysis in the future. The results of this large dataset show that amongst non-surgical HCC patients, there are clear subsets with longer survival. The data supports the concept of heterogeneity of HCC. The three factors, bilirubin, AFP, and PVT predominate in prognosis.

Understanding Cancer Prognosis

Medline Plus

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

Loss of Bad expression confers poor prognosis in non-small cell lung cancer.

Science.gov (United States)

Huang, Yi; Liu, Dan; Chen, Bojiang; Zeng, Jing; Wang, Lei; Zhang, Shangfu; Mo, Xianming; Li, Weimin

2012-09-01

Proapoptotic BH-3-only protein Bad (Bcl-Xl/Bcl-2-associated death promoter homolog, Bad) initiates apoptosis in human cells, and contributes to tumorigenesis and chemotherapy resistant in malignancies. This study explored association between the Bad expression level and prognosis in patients with non-small cell lung cancer (NSCLC). In our study, a cohort of 88 resected primary NSCLC cases were collected and analyzed. Bad expression level was determined via immunohistochemical staining assay. The prognostic significances of Bad expression were evaluated with univariate and multivariate survival analysis. The results showed that compared with normal lung tissues, Bad expression level significantly decreased in NSCLC (P Bad expression was associated with adjuvant therapy status. Loss of Bad independently predicted poor prognosis in whole NSCLC cohort and early stage subjects (T1 + T2 and N0 + N1) (all P Bad negative phenotype in NSCLC patients with smoking history, especially lung squamous cell carcinoma (all P Bad is an independent and powerful predictor of adverse prognosis in NSCLC. Bad protein could be a new biomarker for selecting individual therapy strategies and predicting therapeutic response in subjects with NSCLC.

Risk factors for adverse events after vaccinations performed during the initial hospitalization of infants born prematurely.

Science.gov (United States)

Wilińska, Maria; Warakomska, Małgorzata; Głuszczak-Idziakowska, Ewa; Jackowska, Teresa

There are significant delays in implementing vaccination among preterm infants. Description of the frequency and kinds of adverse events following immunization in preterms. Establishment of the group of preterms who will distinctively be susceptible to adverse events. Demographical, clinical data and the occurrence of adverse events after DTaP, HIB and pneumococcal vaccination among preterms during their initial hospitalization were prospectively collected with the use of an electronic data form between 1st June 2011 and 31st May 2015. The analysis was conducted on 138 patients. The groups were divided according to maturity (I: ≤ GA 28w n=73 and GA 29-36 w n=65). There were no statistically significant differences between the groups in the occurrence of adverse events. Out of the total group, following vaccination apnoea developed in 6 newborns (4%) and activity dysfunctions were observed in 13 newborns (10%). The occurrence of apnoea after vaccination positively correlated with the time of non-invasive ventilation and the occurrence of late infection. There were no statistically significant demographical or clinical risk factors for the development of activity dysfunctions following vaccination. Term vaccination in clinically stable preterm infants is a safe medical procedure. However, long-term non-invasive respiratory support and late infections are risk factors for apnea following vaccinations. In these patients vaccinations should be considered during hospitalization.

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

DEFF Research Database (Denmark)

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

2018-01-01

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

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

Health status as a risk factor in cardiovascular disease

DEFF Research Database (Denmark)

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

2009-01-01

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

APCR, factor V gene known and novel SNPs and adverse pregnancy outcomes in an Irish cohort of pregnant women

LENUS (Irish Health Repository)

Sedano-Balbas, Sara

2010-03-10

Abstract Background Activated Protein C Resistance (APCR), a poor anticoagulant response of APC in haemostasis, is the commonest heritable thrombophilia. Adverse outcomes during pregnancy have been linked to APCR. This study determined the frequency of APCR, factor V gene known and novel SNPs and adverse outcomes in a group of pregnant women. Methods Blood samples collected from 907 pregnant women were tested using the Coatest® Classic and Modified functional haematological tests to establish the frequency of APCR. PCR-Restriction Enzyme Analysis (PCR-REA), PCR-DNA probe hybridisation analysis and DNA sequencing were used for molecular screening of known mutations in the factor V gene in subjects determined to have APCR based on the Coatest® Classic and\\/or Modified functional haematological tests. Glycosylase Mediated Polymorphism Detection (GMPD), a SNP screening technique and DNA sequencing, were used to identify SNPs in the factor V gene of 5 APCR subjects. Results Sixteen percent of the study group had an APCR phenotype. Factor V Leiden (FVL), FV Cambridge, and haplotype (H) R2 alleles were identified in this group. Thirty-three SNPs; 9 silent SNPs and 24 missense SNPs, of which 20 SNPs were novel, were identified in the 5 APCR subjects. Adverse pregnancy outcomes were found at a frequency of 35% in the group with APCR based on Classic Coatest® test only and at 45% in the group with APCR based on the Modified Coatest® test. Forty-eight percent of subjects with FVL had adverse outcomes while in the group of subjects with no FVL, adverse outcomes occurred at a frequency of 37%. Conclusions Known mutations and novel SNPs in the factor V gene were identified in the study cohort determined to have APCR in pregnancy. Further studies are required to investigate the contribution of these novel SNPs to the APCR phenotype. Adverse outcomes including early pregnancy loss (EPL), preeclampsia (PET) and intrauterine growth restriction (IGUR) were not significantly more

Adverse radiation effect after stereotactic radiosurgery for brain metastases : incidence, time course, and risk factors

NARCIS (Netherlands)

Sneed, Penny K.; Mendez, Joe; Vemer-van den Hoek, Johanna; Seymour, Zachary A.; Ma, Lijun; Molinaro, Annette M.; Fogh, Shannon E.; Nakamura, Jean L.; McDermott, Michael W.

OBJECT The authors sought to determine the incidence, time course, and risk factors for overall adverse radiation effect (ARE) and symptomatic ARE after stereotactic radiosurgery (SRS) for brain metastases. METHODS All cases of brain metastases treated from 1998 through 2009 with Gamma Knife SRS at

Understanding Your Cancer Prognosis

Science.gov (United States)

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

Prognosis of non traumatic coma: The role of some socio-economic ...

African Journals Online (AJOL)

Background : Coma occurring in the course of an illness, irrespective of cause, traditionally implies a poor prognosis and many factors may determine its outcome. These factors must be identified and possibly stratified in their order of importance. This research seeks to identify these factors and how they influenced the ...

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

Science.gov (United States)

Hruschak, Valerie; Cochran, Gerald

2017-08-01

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

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

Elevated plasma procalcitonin level predicts poor prognosis of ST elevation myocardial infarction in Asian elderly.

Science.gov (United States)

Dai, Junru; Xia, Bangbo; Wu, Xiaomiao

Previous studies have focused on relationship between plasma procalcitonin level and myocardial infarction risk, but this relationship in Asian elderly has not been investigated. The aim of this study was to reveal the association of peripheral procalcitonin concentration (both immediate and average levels) with myocardial infarction prognosis in Asian elderly. A total of 400 ST-elevation myocardial infarction patients, 400 unstable angina patients and 400 controls were included. Plasma levels of high-sensitivity C-reactive protein and procalcitonin were measured using commercially available kits. Each myocardial infarction patient received a standard therapy and a 12-month follow-up unless major adverse cardiac events occurred. On admission, plasma procalcitonin level was higher in myocardial infarction patients than in unstable angina patients and controls (p < .001). In the follow-up period, 142 myocardial infarction patients suffered from major adverse cardiac events, and other 258 myocardial infarction patients did not. Higher admission, peak and average plasma levels of procalcitonin in the first week after chest pain onset were associated with elevated risk of major adverse cardiac events (HR: 1.46, 95%CI: 1.18-1.99; HR: 2.57, 95%CI: 1.99-3.52; HR: 2.36, 95%CI: 1.81-3.00). Plasma procalcitonin level had a positive linear correlation with plasma level of high-sensitivity C-reactive protein on admission (r = 0.650, p < .001). In conclusion, peripheral concentration of procalcitonin (both immediate and average levels) might be an independent predictor for prognosis in myocardial infarction patients. Prognostic significance of procalcitonin might be implicated in inflammation.

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

Science.gov (United States)

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

2017-09-22

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

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

Science.gov (United States)

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

2003-05-01

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

Family and personal protective factors moderate the effects of adversity and negative disposition on smoking among Chinese adolescents.

Science.gov (United States)

Arpawong, Thalida Em; Sun, Ping; Chang, Megan Chia-Chen; Gallaher, Peggy; Pang, Zengchang; Guo, Qian; Johnson, C Anderson; Unger, Jennifer

2010-07-01

Tobacco use among Chinese adolescents is increasing at approximately 80,000 new smokers per day. Assessing the causes for initiating tobacco use in China will be important in developing effective interventions and policies to stem rising prevalence rates. This study tested predictors of Resilience Theory in a sample of 602 Chinese adolescents. Results revealed that prior adversity, measured through school and family-related events, was significantly associated with increased smoking in females. Family factors (i.e., family cohesion, family adaptability, parental monitoring) and one personal factor (i.e., academic score) were associated with lower odds for smoking due to prior adversity and negative disposition.

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...

Obesity and Atrial Fibrillation Prevalence, Pathogenesis, and Prognosis: Effects of Weight Loss and Exercise.

Science.gov (United States)

Lavie, Carl J; Pandey, Ambarish; Lau, Dennis H; Alpert, Martin A; Sanders, Prashanthan

2017-10-17

Both obesity and atrial fibrillation (AF) are increasing in epidemic proportions, and both increase the prevalence of cardiovascular disease events. Obesity has adverse effects on cardiovascular hemodynamics and cardiac structure and function, and increases the prevalence of AF, partly related to electroanatomic remodeling in obese patients. However, numerous studies, including in AF, have demonstrated an obesity paradox, where overweight and obese patients with these disorders have a better prognosis than do leaner patients with the same degree of severity of cardiovascular disease/AF. In this paper, the authors discuss special issues regarding AF in obesity, as well as the evidence that despite the presence of an obesity paradox, there are benefits of weight loss, physical activity/exercise training, and increases in cardiorespiratory fitness on the prognosis of obese patients with AF. Copyright © 2017 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

Adverse drug events associated with vitamin K antagonists: factors of therapeutic imbalance

Directory of Open Access Journals (Sweden)

El-Helou N

2013-03-01

Full Text Available Nancy El-Helou, Amal Al-Hajje, Rola Ajrouche, Sanaa Awada, Samar Rachidi, Salam Zein, Pascale SalamehClinical and Epidemiological Research Laboratory, Faculty of Pharmacy, Lebanese University, Beirut, LebanonBackground: Adverse drug events (ADE occur frequently during treatment with vitamin K antagonists (AVK and contribute to increase hemorrhagic risks.Methods: A retrospective study was conducted over a period of 2 years. Patients treated with AVK and admitted to the emergency room of a tertiary care hospital in Beirut were included. The aim of the study was to identify ADE characterized by a high international normalized ratio (INR and to determine the predictive factors responsible for these events. Statistical analysis was performed with the SPSS statistical package.Results: We included 148 patients. Sixty-seven patients (47.3% with an INR above the therapeutic range were identified as cases. The control group consisted of 81 patients (54.7% with an INR within the therapeutic range. Hemorrhagic complications were observed in 53.7% of cases versus 6.2% of controls (P < 0.0001. No significant difference was noticed between cases and controls regarding the indication and the dose of AVK. Patients aged over 75 years were more likely to present an INR above the therapeutic range (58.2%, P = 0.049. Recent infection was present in 40.3% of cases versus 6.2% of controls (P < 0.0001 and hypoalbuminemia in 37.3% of cases versus 6.1% of controls (P < 0.0001. Treatment with antibiotics, amiodarone, and anti-inflammatory drugs were also factors of imbalance (P < 0.0001.Conclusion: Many factors may be associated with ADE related to AVK. Monitoring of INR and its stabilization in the therapeutic range are important for preventing these events.Keywords: adverse drug events, vitamin K antagonists, bleeding risks, therapeutic imbalance

Risk factors and adverse pregnancy outcomes among births affected by velamentous umbilical cord insertion: a retrospective population-based register study.

Science.gov (United States)

Räisänen, Sari; Georgiadis, Leena; Harju, Maija; Keski-Nisula, Leea; Heinonen, Seppo

2012-12-01

To identify risk factors associated with velamentous cord insertion (VCI) and to evaluate the association between adverse pregnancy outcomes and VCI in singleton pregnancies. The total population of women (n=26,849) with singleton pregnancies delivered in Kuopio University Hospital during the study period between 2000 and 2011 was reviewed. Risk factors and the risk of adverse pregnancy outcomes (admission to a neonatal unit, fetal death, preterm delivery, low birth weight (LBWprematurity and impaired fetal growth. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

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

Science.gov (United States)

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

2012-11-01

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

Late Gadolinium Enhancement Amount as an Independent Risk Factor for the Incidence of Adverse Cardiovascular Events in Patients with Stage C or D Heart Failure

Directory of Open Access Journals (Sweden)

Tong Liu

2016-10-01

Full Text Available Background Myocardial fibrosis (MF is a risk factor for poor prognosis in dilated cardiomyopathy (DCM. Late gadolinium enhancement (LGE of the myocardium on cardiac magnetic resonance (CMR represents MF. We examined whether the LGE amount increases the incidence of adverse cardiovascular events in patients with stage C or D heart failure (HF. Methods Eighty-four consecutive patients with stage C or D HF, either ischemic or non-ischemic, were enrolled. Comprehensive clinical and CMR evaluations were performed. All patients were followed up for a composite endpoint of cardiovascular death, heart transplantation, and cardiac resynchronization therapy with defibrillator (CRT-D.Results LGE was present in 79.7% of the end-stage HF patients. LGE distribution patterns were mid-wall, epi-myocardial, endo-myocardial, and the morphological patterns were patchy, transmural, and diffuse. During the average follow-up of 544 days, 13 (15.5% patients had endpoint events: 7 patients cardiac death, 2 patients heart transplantation, and 4 patients underwent CRT-D implantation. On univariate analysis, LGE quantification on cardiac magnetic resonance, blood urine nitrogen, QRS duration on electrocardiogram, left ventricular end-diastolic diameter (LVEDD and left ventricular end-diastolic volume (LVEDV on CMR had the strongest associations with the composite endpoint events. However, on multivariate analysis for both Model I (after adjusting for age, sex, and body mass index and Model II (after adjusting for age, sex, BMI, renal function, QRS duration and atrial fibrillation on electrocardiogram, the etiology of HF, LVEF, CMR-LVEDD and CMR-LVEDV, LGE amount was a significant risk factor for composite endpoint events (Model I 6SD HR 1.037, 95%CI 1.005-1.071, p=0.022; Model II 6SD HR 1.045, 95%CI 1.001-1.084, p=0.022. Conclusion LGE amount from high-scale threshold on CMR increased the incidence of adverse cardiovascular events for patients in either stage C or D HF.

Hospital deaths and adverse events in Brazil

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Pavão Ana Luiza B

2011-09-01

Full Text Available Abstract Background Adverse events are considered a major international problem related to the performance of health systems. Evaluating the occurrence of adverse events involves, as any other outcome measure, determining the extent to which the observed differences can be attributed to the patient's risk factors or to variations in the treatment process, and this in turn highlights the importance of measuring differences in the severity of the cases. The current study aims to evaluate the association between deaths and adverse events, adjusted according to patient risk factors. Methods The study is based on a random sample of 1103 patient charts from hospitalizations in the year 2003 in 3 teaching hospitals in the state of Rio de Janeiro, Brazil. The methodology involved a retrospective review of patient charts in two stages - screening phase and evaluation phase. Logistic regression was used to evaluate the relationship between hospital deaths and adverse events. Results The overall mortality rate was 8.5%, while the rate related to the occurrence of an adverse event was 2.9% (32/1103 and that related to preventable adverse events was 2.3% (25/1103. Among the 94 deaths analyzed, 34% were related to cases involving adverse events, and 26.6% of deaths occurred in cases whose adverse events were considered preventable. The models tested showed good discriminatory capacity. The unadjusted odds ratio (OR 11.43 and the odds ratio adjusted for patient risk factors (OR 8.23 between death and preventable adverse event were high. Conclusions Despite discussions in the literature regarding the limitations of evaluating preventable adverse events based on peer review, the results presented here emphasize that adverse events are not only prevalent, but are associated with serious harm and even death. These results also highlight the importance of risk adjustment and multivariate models in the study of adverse events.

Neutralization of IL-8 prevents the induction of dermatologic adverse events associated with the inhibition of epidermal growth factor receptor

DEFF Research Database (Denmark)

Bangsgaard, Nannie; Houtkamp, Mischa; Schuurhuis, Danita H

2012-01-01

Epidermal growth factor receptor (EGFR) inhibitors are widely used in the treatment of cancer. EGFR-targeted treatment is known to be associated with a high incidence of dermatological adverse reactions, including papulopustular rash, which can be dose-limiting and may affect compliance to treatm......Epidermal growth factor receptor (EGFR) inhibitors are widely used in the treatment of cancer. EGFR-targeted treatment is known to be associated with a high incidence of dermatological adverse reactions, including papulopustular rash, which can be dose-limiting and may affect compliance......, characterized by acute follicular neutrophil-rich hair follicle inflammation, and thus mimicked adverse events induced by systemic administration of EGFR inhibitors. In this model, we tested the hypothesis that neutrophils, attracted by IL-8, play a central role in the observed rash. Indeed, concomitant local...

Risk factors for adverse driving outcomes in Dutch adults with ADHD and controls.

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Bron, Tannetje I; Bijlenga, Denise; Breuk, Minda; Michielsen, Marieke; Beekman, Aartjan T F; Kooij, J J Sandra

2018-02-01

To identify risk factors for adverse driving outcomes and unsafe driving among adults with and without ADHD in a Dutch sample. In this cross-sectional study, validated self-report questionnaires were used to compare driving history and current driving behavior between 330 adults diagnosed with ADHD and 330 controls. Adults with ADHD had significantly more adverse driving outcomes when compared to controls. Having an ADHD diagnosis significantly increased the odds for having had 3 or more vehicular crashes (OR = 2.72; p = .001). Driving frequency, male gender, age, high anxiety levels, high hostility levels, and alcohol use all significantly influenced the odds for unsafe driving behavior, for having had 12 or more traffic citations, and/or for having had 3 or more vehicular crashes. Alcohol use, and high levels of anxiety and hostility are highly prevalent among adults with ADHD, and they mediate the risk for negative driving outcomes in this group. Copyright © 2017 Elsevier Ltd. All rights reserved.

[Academic discussion of adverse reaction of clinical trials of new traditional Chinese medicines and relevant influencing factors].

Science.gov (United States)

Wang, Wen-ping; Yu, Ming; Wang, Li; Jiang, Xi-ren; Li, Xiao-bin; Wang, Hua-wei; Cao, Ying; Liu, Kai; Huang, Lu-qi

2015-01-01

Data of clinical trial projects involved by clinical trial institutions certified by the State Food and Drug Administration from 2002 to November 2012 were collected to summarize adverse reactions in project summary/statistical reports, analyze the rate of adverse reactions of clinical trials of new traditional Chinese medicines and relevant influencing factors, and increase the awareness of the safety of new traditional Chinese medicines. A total of 73 050 cases in 209 projects of 14 specialties were collected, including 49 689 cases in the new traditional Chinese medicine group and 271 adverse reaction cases, with an incidence rate of adverse reactions at 0.55%. The adverse reaction rate in 3 months 0.63% for injection > 0.50% for oral. In the administration of only the test drug, the adverse reaction rate of patches was the highest (2.68%), whereas that of aerosols and suppositories was lowest (0). In the combined administration of the test drug and the simulation agent, the adverse reaction rate of external test patch + capsule was the highest (3.38%), whereas that of capsule + oral liquid, pills + granules, tablets + oral liquid, tablets + pills, tablet + capsule was the lowest (0). In the administration of only the test drug, the adverse reaction rate was 0.47%; In the combined administration with simulation agent (drug volume increase), the adverse reaction rate was 0.74%. Different doses caused adverse reaction different rates; The adverse reaction rate of drugs with whole-course dose between 1 100-1 200 g was the highest (3.36%), that for whole-course doses of 500-600, 900-1 000, 1 400-1 500, 1 600-1 700, 1 800-1 900 g was the lowest (0). In conclusion, the adverse reaction rate of new traditional Chinese medicines was still up to 0.55%, with the adverse reaction rate between 0.47% and 0.72% over the 11 years, without significant difference in each year. The adverse reaction rate was closely related to course of treatment, approach of administration

Adverse effects of fructose on cardiometabolic risk factors and hepatic lipid metabolism in subjects with abdominal obesity.

Science.gov (United States)

Taskinen, M-R; Söderlund, S; Bogl, L H; Hakkarainen, A; Matikainen, N; Pietiläinen, K H; Räsänen, S; Lundbom, N; Björnson, E; Eliasson, B; Mancina, R M; Romeo, S; Alméras, N; Pepa, G D; Vetrani, C; Prinster, A; Annuzzi, G; Rivellese, A; Després, J-P; Borén, J

2017-08-01

Overconsumption of dietary sugars, fructose in particular, is linked to cardiovascular risk factors such as type 2 diabetes, obesity, dyslipidemia and nonalcoholic fatty liver disease. However, clinical studies have to date not clarified whether these adverse cardiometabolic effects are induced directly by dietary sugars, or whether they are secondary to weight gain. To assess the effects of fructose (75 g day -1 ), served with their habitual diet over 12 weeks, on liver fat content and other cardiometabolic risk factors in a large cohort (n = 71) of abdominally obese men. We analysed changes in body composition, dietary intake, an extensive panel of cardiometabolic risk markers, hepatic de novo lipogenesis (DNL), liver fat content and postprandial lipid responses after a standardized oral fat tolerance test (OFTT). Fructose consumption had modest adverse effects on cardiometabolic risk factors. However, fructose consumption significantly increased liver fat content and hepatic DNL and decreased β-hydroxybutyrate (a measure of β-oxidation). The individual changes in liver fat were highly variable in subjects matched for the same level of weight change. The increase in liver fat content was significantly more pronounced than the weight gain. The increase in DNL correlated positively with triglyceride area under the curve responses after an OFTT. Our data demonstrated adverse effects of moderate fructose consumption for 12 weeks on multiple cardiometabolic risk factors in particular on liver fat content despite only relative low increases in weight and waist circumference. Our study also indicates that there are remarkable individual differences in susceptibility to visceral adiposity/liver fat after real-world daily consumption of fructose-sweetened beverages over 12 weeks. © 2017 The Association for the Publication of the Journal of Internal Medicine.

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

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

2005-04-01

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

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

DEFF Research Database (Denmark)

Schiøttz-Christensen, Berit; Nielsen, G L; Hansen, V K

1999-01-01

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...

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

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

2008-12-01

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

Genetic associations with adverse events from anti-tumor necrosis factor therapy in inflammatory bowel disease patients.

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Lew, Daniel; Yoon, Soon Man; Yan, Xiaofei; Robbins, Lori; Haritunians, Talin; Liu, Zhenqiu; Li, Dalin; McGovern, Dermot Pb

2017-10-28

To study the type and frequency of adverse events associated with anti-tumor necrosis factor (TNF) therapy and evaluate for any serologic and genetic associations. This study was a retrospective review of patients attending the inflammatory bowel disease (IBD) centers at Cedars-Sinai IBD Center from 2005-2016. Adverse events were identified via chart review. IBD serologies were measured by ELISA. DNA samples were genotyped at Cedars-Sinai using Illumina Infinium Immunochipv1 array per manufacturer's protocol. SNPs underwent methodological review and were evaluated using several SNP statistic parameters to ensure optimal allele-calling. Standard and rigorous QC criteria were applied to the genetic data, which was generated using immunochip. Genetic association was assessed by logistic regression after correcting for population structure. Altogether we identified 1258 IBD subjects exposed to anti-TNF agents in whom Immunochip data were available. 269/1258 patients (21%) were found to have adverse events to an anti-TNF-α agent that required the therapy to be discontinued. 25% of women compared to 17% of men experienced an adverse event. All adverse events resolved after discontinuing the anti-TNF agent. In total: n = 66 (5%) infusion reactions; n = 49 (4%) allergic/serum sickness reactions; n = 19 (1.5%) lupus-like reactions, n = 52 (4%) rash, n = 18 (1.4%) infections. In Crohn's disease, IgA ASCA ( P = 0.04) and IgG-ASCA ( P = 0.02) levels were also lower in patients with any adverse events, and anti-I2 level in ulcerative colitis was significantly associated with infusion reactions ( P = 0.008). The logistic regression/human annotation and network analyses performed on the Immunochip data implicated the following five signaling pathways: JAK-STAT (Janus Kinase-signal transducer and activator of transcription), measles, IBD, cytokine-cytokine receptor interaction, and toxoplasmosis for any adverse event. Our study shows 1 in 5 IBD patients experience an adverse

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

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

2018-03-01

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

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

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

2015-04-01

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

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

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

2013-02-01

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

The amplification of 1q21 is an adverse prognostic factor in patients with multiple myeloma in a Chinese population

Directory of Open Access Journals (Sweden)

Yu W

2016-01-01

Full Text Available Wenjun Yu,1,2,* Rui Guo,1,* Xiaoyan Qu,1 Hairong Qiu,1 Jianyong Li,1 Run Zhang,1 Lijuan Chen1 1Department of Hematology, First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, 2Department of Cadre Health Care, Jiangsu Province Geriatric Institution, Jiangsu Province Official Hospital, Nanjing, People’s Republic of China *These authors contributed equally to this work Abstract: The prognostic heterogeneity of multiple myeloma (MM is largely due to different genetic abnormalities. Cytogenetic analysis has revealed that most of MM harbor chromosome aberrations. Amplification of 1q21 is one of the most common chromosomal aberrations. Interphase fluorescence in situ hybridization was applied to detect the 1q21 amplification in 86 Chinese patients with newly diagnosed MM. Amp(1q21 was found in totally 40 of 86 (46.5% cases, among which 29 with three copies of 1q21 and eleven with at least four copies of 1q21. Further analysis revealed a significant difference of overall survival and progression-free survival among the three arms (P<0.05. Bortezomib could not significantly improve the overall survival for patients with 1q21 amplification (P>0.05. These findings suggest that 1q21 amplification with four copies or more is prognostic factor for adverse outcomes of MM patients. Furthermore, chromosome 1q21 gains predicted a poor overall survival even in those receiving bortezomib-based regimens. Keywords: multiple myeloma, 1q21 amplification, I-FISH, prognosis

Radiation Therapy Overcomes Adverse Prognostic Role of Cyclooxygenase-2 Expression on Reed-Sternberg Cells in Early Hodgkin Lymphoma

International Nuclear Information System (INIS)

Mestre, Francisco; Gutiérrez, Antonio; Rodriguez, Jose; Ramos, Rafael; Garcia, Juan Fernando; Martinez-Serra, Jordi; Casasus, Marta; Nicolau, Cristina; Bento, Leyre; Herraez, Ines; Lopez-Perezagua, Paloma; Daumal, Jaime; Besalduch, Joan

2015-01-01

Purpose: To analyze the role of radiation therapy (RT) on the adverse prognostic influence of cyclooxygenase-2 (COX-2) expression on Reed-Sternberg (RS) cells, in the setting of early Hodgkin lymphoma (HL) treated with ABVD (adriamycin, vinblastine, bleomycin, dacarbazine). Methods and Materials: In the present study we retrospectively investigated the prognostic value of COX-2 expression in a large (n=143), uniformly treated early HL population from the Spanish Network of HL using tissue microarrays. Univariate and multivariate analyses were done, including the most recognized clinical variables and the potential role of administration of adjuvant RT. Results: Median age was 31 years; the expression of COX-2 defined a subgroup with significantly worse prognosis. Considering COX-2 + patients, those who received RT had significantly better 5-year progression-free survival (PFS) (80% vs 54% if no RT; P=.008). In contrast, COX-2 − patients only had a modest, nonsignificant benefit from RT in terms of 5-year PFS (90% vs 79%; P=.13). When we compared the outcome of patients receiving RT considering the expression of COX-2 on RS cells, we found a nonsignificant 10% difference in terms of PFS between COX-2 + and COX-2 − patients (P=.09), whereas the difference between the 2 groups was important (25%) in patients not receiving RT (P=.04). Conclusions: Cyclooxygenase-2 RS cell expression is an adverse independent prognostic factor in early HL. Radiation therapy overcomes the worse prognosis associated with COX-2 expression on RS cells, acting in a chemotherapy-independent way. Cyclooxygenase-2 RS cell expression may be useful for determining patient candidates with early HL to receive consolidation with RT

Prognosis of acute low back pain: design of a prospective inception cohort study

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York John

2006-06-01

Full Text Available Abstract Background Clinical guidelines generally portray acute low back pain as a benign and self-limiting condition. However, evidence about the clinical course of acute low back pain is contradictory and the risk of subsequently developing chronic low back pain remains uncertain. There are few high quality prognosis studies and none that have measured pain, disability and return to work over a 12 month period. This study aims to provide the first estimates of the one year prognosis of acute low back pain (pain of less than 2 weeks duration in patients consulting primary care practitioners. A secondary aim is to identify factors that are associated with the prognosis of low back pain. Methods/Design The study is a prospective inception cohort study. Consecutive patients consulting general medical practitioners, physiotherapists and chiropractors in the Sydney metropolitan region will complete a baseline questionnaire regarding their back pain. Subsequently these patients will be followed up by telephone 6 weeks, 3 months and 12 months after the initial consultation. Patients will be considered to have recovered from the episode of back pain if they have no pain and no limitation of activity, and have returned to pre-injury work status. Life tables will be generated to determine the one year prognosis of acute low back pain. Prognostic factors will be assessed using Cox regression. Discussion This study will provide the first estimates of the one year prognosis of acute low back pain in a representative sample of primary care patients.

Incidence and risk factors of bleeding-related adverse events in patients with chronic lymphocytic leukemia treated with ibrutinib

DEFF Research Database (Denmark)

Lipsky, Andrew H; Farooqui, Mohammed Z H; Tian, Xin

2015-01-01

Ibrutinib is associated with bleeding-related adverse events of grade ≤2 in severity, and infrequently with grade ≥3 events. To investigate the mechanisms of bleeding and identify patients at risk, we prospectively assessed platelet function and coagulation factors in our investigator-initiated t......Ibrutinib is associated with bleeding-related adverse events of grade ≤2 in severity, and infrequently with grade ≥3 events. To investigate the mechanisms of bleeding and identify patients at risk, we prospectively assessed platelet function and coagulation factors in our investigator......-initiated trial of single-agent ibrutinib for chronic lymphocytic leukemia. At a median follow-up of 24 months we recorded grade ≤2 bleeding-related adverse events in 55% of 85 patients. No grade ≥3 events occurred. Median time to event was 49 days. The cumulative incidence of an event plateaued by 6 months...... 19 patients on ibrutinib (often transiently). Collagen and adenosine diphosphate induced platelet aggregation was tested using whole blood aggregometry. Compared to normal controls, response to both agonists was decreased in all patients with chronic lymphocytic leukemia, whether on ibrutinib or not...

Adverse life events as risk factors for behavioural and emotional problems in a 7-year follow-up of a population-based child cohort.

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Rasmussen, Cathrine Skovmand; Nielsen, Louise Gramstrup; Petersen, Dorthe Janne; Christiansen, Erik; Bilenberg, Niels

2014-04-01

The aim of the study was to identify risk factors for significant changes in emotional and behavioural problem load in a community-based cohort of Danish children aged 9-16 years, the risk factors being seven parental and two child-related adverse life events. Data on emotional and behavioural problems was obtained from parents filling in the Child Behavior Checklist (CBCL) when the child was 8-9 and again when 15 years old. Data on risk factors was drawn from Danish registers. Analysis used was logistic regression for crude and adjusted change. Parental divorce significantly raised the odds ratio of an increase in emotional and behavioural problems; furthermore, the risk of deterioration in problem behaviour rose significantly with increasing number of adverse life events. By dividing the children into four groups based on the pathway in problem load (increasers, decreasers, high persisters and low persisters), we found that children with a consistently high level of behavioural problems also had the highest number of adverse life events compared with any other group. Family break-up was found to be a significant risk factor. This supports findings in previous studies. The fact that no other risk factor proved to be of significance might be due to lack of power in the study. Children experiencing high levels of adverse life events are at high risk of chronic problem behaviour. Thus these risk factors should be assessed in daily clinical practice.

An analysis of risk factors and adverse events in ambulatory surgery

Directory of Open Access Journals (Sweden)

Kent C

2014-06-01

Full Text Available Christopher Kent, Julia Metzner, Laurent BollagDepartment of Anesthesiology and Pain Medicine, University of Washington Medical Center, Seattle, WA, USAAbstract: Care for patients undergoing ambulatory procedures is a broad and expanding area of anesthetic and surgical practice. There were over 35 million ambulatory surgical procedures performed in the US in 2006. Ambulatory procedures are diverse in both type and setting, as they span the range from biopsies performed under local anesthesia to intra-abdominal laparoscopic procedures, and are performed in offices, freestanding ambulatory surgery centers, and ambulatory units of hospitals. The information on adverse events from these varied settings comes largely from retrospective reviews of sources, such as quality-assurance databases and closed malpractice claims. Very few if any ambulatory procedures are emergent, and in comparison to the inpatient population, ambulatory surgical patients are generally healthier. They are still however subject to most of the same types of adverse events as patients undergoing inpatient surgery, albeit at a lower frequency. The only adverse events that could be considered to be unique to ambulatory surgery are those that arise out of the circumstance of discharging a postoperative patient to an environment lacking skilled nursing care. There is limited information on these types of discharge-related adverse events, but the data that are available are reviewed in an attempt to assist the practitioner in patient selection and discharge decision making. Among ambulatory surgical patients, particularly those undergoing screening or cosmetic procedures, expectations from all parties involved are high, and a definition of adverse events can be expanded to include any occurrence that interrupts the rapid throughput of patients or interferes with early discharge and optimal patient satisfaction. This review covers all types of adverse events, but focuses on the more

Outcome and risk factors assessment for adverse events in advanced esophageal cancer patients after self-expanding metal stents placement.

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Rodrigues-Pinto, E; Pereira, P; Coelho, R; Andrade, P; Ribeiro, A; Lopes, S; Moutinho-Ribeiro, P; Macedo, G

2017-02-01

Self-expanding metal stents (SEMS) are the treatment of choice for advanced esophageal cancers. Literature is scarce on risk factors predictors for adverse events after SEMS placement. Assess risk factors for adverse events after SEMS placement in advanced esophageal cancer and evaluate survival after SEMS placement. Cross-sectional study of patients with advanced esophageal cancer referred for SEMS placement, during a period of 3 years. Ninety-seven patients with advanced esophageal cancer placed SEMS. Adverse events were more common when tumors were located at the level of the distal esophagus/cardia (47% vs 23%, P = 0.011, OR 3.1), with statistical significance being kept in the multivariate analysis (OR 3.1, P = 0.018). Time until adverse events was lower in the tumors located at the level of the distal esophagus/cardia (P = 0.036). Survival was higher in patients who placed SEMS with curative intent (327 days [126-528] vs. 119 days [91-147], P = 0.002) and in patients submitted subsequently to surgery compared with those who did just chemo/radiotherapy or who did not do further treatment (563 days [378-748] vs. 154 days [133-175] vs. 46 days [20-72], P dysphagia in advanced esophageal cancer and are associated with an increased out-of-hospital survival, as long as there are conditions for further treatments. Tumors located at the level of the distal esophagus/cardia are associated with a greater number of adverse events, which also occur earlier. © 2016 International Society for Diseases of the Esophagus.

Sleep impairment and prognosis of acute myocardial infarction

DEFF Research Database (Denmark)

Clark, Alice; Lange, Theis; Hallqvist, Johan

2014-01-01

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

Influence of certain factors on the manifestations of the adverse effects of metrizamide myelography

Energy Technology Data Exchange (ETDEWEB)

Yu, Y L; Du Boulay, G H; Paul, E

1986-07-01

Although metrizamide is now being superseded by other contrast media, the mechanisms of its side effects may be of fundamental importance. One hundered and four consecutive patients with suspected cervical cord or root lesion were studied prospectively for factors which might influence the side effects of metrizamide myelography. Elderly patients were more prone to develop mental confusion. An earlier onset of dizziness and/or vertigo was associated with the lumbar route of intrathecal injection. Perhaps surprisingly, phenobarbitone prophylaxis shortened the duration of confusion and delayed the onset of headaches. Other factors, viz. sex, excess intracranial flow of metrizamide and myelographic blockage were not shown to have a signifiant influence on the adverse reactions.

Causal Factors and Adverse Conditions of Aviation Accidents and Incidents Related to Integrated Resilient Aircraft Control

Science.gov (United States)

Reveley, Mary S.; Briggs, Jeffrey L.; Evans, Joni K.; Sandifer, Carl E.; Jones, Sharon Monica

2010-01-01

The causal factors of accidents from the National Transportation Safety Board (NTSB) database and incidents from the Federal Aviation Administration (FAA) database associated with loss of control (LOC) were examined for four types of operations (i.e., Federal Aviation Regulation Part 121, Part 135 Scheduled, Part 135 Nonscheduled, and Part 91) for the years 1988 to 2004. In-flight LOC is a serious aviation problem. Well over half of the LOC accidents included at least one fatality (80 percent in Part 121), and roughly half of all aviation fatalities in the studied time period occurred in conjunction with LOC. An adverse events table was updated to provide focus to the technology validation strategy of the Integrated Resilient Aircraft Control (IRAC) Project. The table contains three types of adverse conditions: failure, damage, and upset. Thirteen different adverse condition subtypes were gleaned from the Aviation Safety Reporting System (ASRS), the FAA Accident and Incident database, and the NTSB database. The severity and frequency of the damage conditions, initial test conditions, and milestones references are also provided.

Factors Associated With Whether Pediatricians Inquire About Parents' Adverse Childhood Experiences.

Science.gov (United States)

Szilagyi, Moira; Kerker, Bonnie D; Storfer-Isser, Amy; Stein, Ruth E K; Garner, Andrew; O'Connor, Karen G; Hoagwood, Kimberly E; McCue Horwitz, Sarah

2016-01-01

Cumulative adverse childhood experiences (ACE) can have profound and lasting effects on parenting. Parents with a history of multiple ACE have greater challenges modulating their own stress responses and helping their children adapt to life stressors. We examined pediatric practice in inquiring about parents' childhood adversities as of 2013. Using data from the 85th Periodic Survey of the American Academy of Pediatrics (AAP), we restricted analyses to the 302 pediatricians exclusively practicing general pediatrics who answered questions regarding their beliefs about childhood stressors, their role in advising parents, and whether they asked about parents' ACEs. Weighted descriptive and logistic regression analyses were conducted. Despite endorsing the influence of positive parenting on a child's life-course trajectory (96%), that their advice can impact parenting skills (79%), and that screening for social-emotional risks is within their scope of practice (81%), most pediatricians (61%) did not inquire about parents' ACE. Pediatricians who believed that their advice influences positive parenting skills inquired about more parents' ACE. As of 2013, few pediatricians inquired about parents' ACEs despite recognizing their negative impact on parenting behaviors and child development. Research is needed regarding the best approaches to the prevention and amelioration of ACEs and the promotion of family and child resilience. Pediatricians need resources and education about the AAP's proposed dyadic approach to assessing family and child risk factors and strengths and to providing guidance and management. Copyright © 2016 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Factors Associated with Whether Pediatricians Inquire about Parents’ Adverse Childhood Experiences

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Szilagyi, Moira; Kerker, Bonnie D.; Storfer-Isser, Amy; Stein, Ruth E.K.; Garner, Andrew; O’Connor, Karen G.; Hoagwood, Kimberly E.; Horwitz, Sarah McCue

2017-01-01

Objective Cumulative adverse childhood experiences (ACE) can have profound and lasting effects on parenting. Parents with a history of multiple ACE have greater challenges modulating their own stress responses and helping their children adapt to life stressors. This paper examines pediatric practice in inquiring about parents’ childhood adversities as of 2013. Methods Using data from the 85th Periodic Survey of the American Academy of Pediatrics (AAP), we restricted analyses to the 302 pediatricians exclusively practicing general pediatrics who answered questions regarding their beliefs about childhood stressors, their role in advising parents, and whether they asked about parents’ ACE. Weighted descriptive and logistic regression analyses were conducted. Results Despite endorsing the influence of positive parenting on a child’s life-course trajectory (96%), that their advice can impact parenting skills (79%), and that screening for social-emotional risks is within their scope of practice ((81%), most pediatricians (61%) did not inquire about parents’ ACE. Pediatricians who believed that their advice influences positive parenting skills inquired about more parents’ ACE Conclusion As of 2013, few pediatricians inquired about parents’ ACE despite recognizing their negative impact on parenting behaviors and child development‥ Research is needed regarding the best approaches to the prevention and amelioration of ACE and the promotion of family and child resilience. Pediatricians need resources and education about the AAP’s proposed dyadic approach to assessing family and child risk factors and strengths and to providing guidance and management. PMID:27157045

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.

Radiosurgery for brain metastases: a score index for predicting prognosis

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Weltman, Eduardo; Salvajoli, Joao Victor; Brandt, Reynaldo Andre; Morais Hanriot, Rodrigo de; Prisco, Flavio Eduardo; Cruz, Jose Carlos; Oliveira Borges, Sandra Regina de; Wajsbrot, Dalia Ballas

2000-01-01

Purpose: To analyze a prognostic score index for patients with brain metastases submitted to stereotactic radiosurgery (the Score Index for Radiosurgery in Brain Metastases [SIR]). Methods and Materials: Actuarial survival of 65 brain metastases patients treated with radiosurgery between July 1993 and December 1997 was retrospectively analyzed. Prognostic factors included age, Karnofsky performance status (KPS), extracranial disease status, number of brain lesions, largest brain lesion volume, lesions site, and receiving or not whole brain irradiation. The SIR was obtained through summation of the previously noted first five prognostic factors. Kaplan-Meier actuarial survival curves for all prognostic factors, SIR, and recursive partitioning analysis (RPA) (RTOG prognostic score) were calculated. Survival curves of subsets were compared by log-rank test. Application of the Cox model was utilized to identify any correlation between prognostic factors, prognostic scores, and survival. Results: Median overall survival from radiosurgery was 6.8 months. Utilizing univariate analysis, extracranial disease status, KPS, number of brain lesions, largest brain lesion volume, RPA, and SIR were significantly correlated with prognosis. Median survival for the RPA classes 1, 2, and 3 was 20.19 months, 7.75 months, and 3.38 months respectively (p = 0.0131). Median survival for patients, grouped under SIR from 1 to 3, 4 to 7, and 8 to 10, was 2.91 months, 7.00 months, and 31.38 months respectively (p = 0.0001). Using the Cox model, extracranial disease status and KPS demonstrated significant correlation with prognosis (p 0.0001 and 0.0004 respectively). Multivariate analysis also demonstrated significance for SIR and RPA when tested individually (p = 0.0001 and 0.0040 respectively). Applying the Cox Model to both SIR and RPA, only SIR reached independent significance (p = 0.0004). Conclusions: Systemic disease status, KPS, SIR, and RPA are reliable prognostic factors for patients

Outcome, comorbidity and prognosis in anorexia nervosa.

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Jagielska, Gabriela; Kacperska, Iwona

2017-04-30

Anorexia nervosa (AN) is a relatively common disorder, especially in adolescent and young adult women. The lifetime prevalence of AN in females ranges from 1.2 to 2.2%. The prevalence in males is 10-times lower. The condition is associated with a high risk of chronic course and poor prognosis in terms of treatment and the risk of death. Longer follow-up periods seemed to correspond with increased improvement rates and increased mortality. Onset of the disorder during adolescence is associated with better prognosis. It is reported that as much as 70% to over 80% of patients in this age group achieve remission. Worse outcomes are observed in patients who required hospitalization and in adults. Recent studies indicate improved prognosis for cure and lower mortality rates than previously reported. However, the recovery can take several years and AN is associated with high risk of developing other psychiatric disorders during the patients' lifetime, even after recovery from AN (mainly: affective disorders, anxiety disorders, obsessive-compulsive disorders, substance abuse disorders). Studies indicate that bulimic symptoms often occur in the course of anorexia nervosa (especially within 2-3 years from the onset of AN). The authors present a review of literature on the course, comorbidity, mortality, and prognostic factors in AN. Better knowledge of the course of anorexia can contribute to more realistic expectations of the pace of symptomatic improvement, as well as to a creation of therapeutic programs which are better adapted to the needs of the patients.

Prognosis of intervertebral disc loss from diagnosis of degenerative disc disease

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

2015-03-01

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

Predictors of Lymph Node Metastasis and Prognosis in pT1 Colorectal Cancer Patients with Signet-Ring Cell and Mucinous Adenocarcinomas

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Bao-Rong Song

2017-03-01

Full Text Available Background/Aims: The local excision of early colorectal cancer is limited by the presence of lymph node metastasis (LNM. Signet-ring cell carcinomas (SRC and mucinous adenocarcinomas (MAC are two relatively infrequent histological subtypes. However, little is known about the predictors of LNM and prognosis to support the feasibility of local excision in early-stage SRC and MAC. Methods: The Surveillance Epidemiology and End Results Database were used to identify all patients with pT1 adenocarcinomas, including conventional adenocarcinoma (AC, MAC, and SRC. The prevalence of LNM was assessed, and the long-term survival rate in the above three types of colorectal cancer was calculated. Results: SRC accounted for 0.3% and MAC accounted for 4.4% of the entire cohort of colorectal adenocarcinomas. Compared to AC, MRC and SRC were more often located in the proximal colon, and exhibited a higher grade. The incidence of LNM in AC, MAC, and SRC was 10.6%, 17.2%, and 33.3% for colon cancers and 14.8%, 25.9%, and 46.2% for rectal cancers, respectively. In patients with lymph nodes resected no less than 12, incidence of LNM in AC, MRC, and SRC was 12%, 21%, and 44% for colon tumors and 17%, 30%, and 14% for rectal tumors, respectively. Although, colon patients MAC showed an entirely worse survival rate than AC, rectum patients MAC showed a similar prognosis to AC. We found that in patients with rectal tumors, SRC had a worse 3 and 5-year prognosis than AC. However, for colon cancers, the prognosis of SRC was similar to that of AC. Histology was not found to be an independent prognostic factor in multivariate survival analysis. Conclusions: MAC and SRC are two distinct subtypes of colorectal cancer that require special attention despite their relatively rare prevalence. pT1 patients with SRC of the rectum and patients with MAC of the colon have higher incidences of LNM, and with these adverse outcomes, local excision is not recommended. AlthoughMAC of the

Radiation Therapy Overcomes Adverse Prognostic Role of Cyclooxygenase-2 Expression on Reed-Sternberg Cells in Early Hodgkin Lymphoma

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Mestre, Francisco [Service of Radiation Therapy, University Hospital Son Espases, Instituto de Investigación Sanitaria de Palma, Palma de Mallorca (Spain); Gutiérrez, Antonio, E-mail: antoniom.gutierrez@ssib.es [Service of Hematology, University Hospital Son Espases, Instituto de Investigación Sanitaria de Palma, Palma de Mallorca (Spain); Rodriguez, Jose [MD Anderson Cancer Center, Madrid (Spain); Ramos, Rafael [Service of Pathology, University Hospital Son Espases, Instituto de Investigación Sanitaria de Palma, Palma de Mallorca (Spain); Garcia, Juan Fernando [Spanish National Cancer Research Centre, Madrid (Spain); Martinez-Serra, Jordi [Service of Hematology, University Hospital Son Espases, Instituto de Investigación Sanitaria de Palma, Palma de Mallorca (Spain); Casasus, Marta; Nicolau, Cristina [Service of Radiation Therapy, Policlinica Miramar, Palma de Mallorca (Spain); Bento, Leyre; Herraez, Ines [Service of Hematology, University Hospital Son Espases, Instituto de Investigación Sanitaria de Palma, Palma de Mallorca (Spain); Lopez-Perezagua, Paloma [Service of Radiology, IDISPA, Palma de Mallorca (Spain); Daumal, Jaime [Service of Nuclear Medicine, IDISPA, Palma de Mallorca (Spain); Besalduch, Joan [Service of Hematology, University Hospital Son Espases, Instituto de Investigación Sanitaria de Palma, Palma de Mallorca (Spain)

2015-05-01

Purpose: To analyze the role of radiation therapy (RT) on the adverse prognostic influence of cyclooxygenase-2 (COX-2) expression on Reed-Sternberg (RS) cells, in the setting of early Hodgkin lymphoma (HL) treated with ABVD (adriamycin, vinblastine, bleomycin, dacarbazine). Methods and Materials: In the present study we retrospectively investigated the prognostic value of COX-2 expression in a large (n=143), uniformly treated early HL population from the Spanish Network of HL using tissue microarrays. Univariate and multivariate analyses were done, including the most recognized clinical variables and the potential role of administration of adjuvant RT. Results: Median age was 31 years; the expression of COX-2 defined a subgroup with significantly worse prognosis. Considering COX-2{sup +} patients, those who received RT had significantly better 5-year progression-free survival (PFS) (80% vs 54% if no RT; P=.008). In contrast, COX-2{sup −} patients only had a modest, nonsignificant benefit from RT in terms of 5-year PFS (90% vs 79%; P=.13). When we compared the outcome of patients receiving RT considering the expression of COX-2 on RS cells, we found a nonsignificant 10% difference in terms of PFS between COX-2{sup +} and COX-2{sup −} patients (P=.09), whereas the difference between the 2 groups was important (25%) in patients not receiving RT (P=.04). Conclusions: Cyclooxygenase-2 RS cell expression is an adverse independent prognostic factor in early HL. Radiation therapy overcomes the worse prognosis associated with COX-2 expression on RS cells, acting in a chemotherapy-independent way. Cyclooxygenase-2 RS cell expression may be useful for determining patient candidates with early HL to receive consolidation with RT.

Clinical roundtable monograph. New alternatives in CLL therapy: managing adverse events.

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Chanan-Khan, Asher; Kipps, Thomas; Stilgenbauer, Stephan

2010-08-01

Chronic lymphocytic leukemia (CLL) is a B-cell leukemia mainly affecting older adults. Historically, CLL has been regarded as an incurable disease, and treatment has been confined to cytotoxic chemotherapy regimens. However, prognosis for patients treated with these agents remained poor, prompting the development of new, targeted agents. The introduction of rituximab, a CD20-targeted monoclonal antibody, revolutionized the treatment for this disease. Rituximab in combination with fludarabine improved response rates and length of progression-free survival. The success of rituximab in this setting has prompted the development of many more investigational agents for CLL, including other antibody agents. However, as with any medication, the potential benefit achieved with CLL therapies is mitigated by the safety risk for the patient. These agents have been associated with adverse events such as immunosuppression, reactivation of cytomegalovirus, and infusion-related reactions that can occur with antibody administration. Adverse events can greatly affect the patient’s quality of life and ability to tolerate therapy. Management of adverse events is a critical component of the overall treatment strategy for CLL, particularly in elderly patients. In this clinical roundtable monograph, 3 expert physicians discuss the latest clinical studies evaluating the treatment of CLL, focusing on the adverse events associated with each agent and the potential interventions that can be used to manage their occurrence.

[Impact of postoperative pathological features of esophageal squamous cell carcinoma on the prognosis].

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Xu, Lei; Li, Yin; Sun, Haibo; Zheng, Yan; Wang, Zongfei; Chen, Xiankai

2017-12-25

Esophageal cancer is located in the 8th position of the incidence of malignant tumors and the 6th most common cause of cancer-related mortality in the world, while China has the highest incidence and mortality of esophageal cancer. Esophageal squamous cell carcinoma (ESCC), the predominant histologic type of esophageal cancer in China, accounts for about 90%. Despite recent improvement of surgical techniques and philosophy, however, the prognosis of ESCC patients treated with surgery is still poor, and 5-year survival remains unsatisfactorily low. So far, the pathogenesis of esophageal squamous cell carcinoma is still unclear, and effective prevention is also out of the question. To find the main factors affecting the prognosis of esophageal squamous cell carcinoma, and to improve the survival of patients, are the main directions of all scholars. Postoperative pathology of esophageal squamous cell carcinoma is considered to be one of the most important predictors of prognosis. Currently, the evaluation of postoperative esophageal prognosis mainly depends on TNM staging, but some criteria of its specific content and staging remains controversial. In this paper recent domestic and foreign related researches and clinical trials reports are collected, and the postoperative pathological features affecting esophageal squamous cell carcinoma prognosis were reviewed.

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

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

2017-09-22

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

[Breast cancer: histological prognosis from biopsy material].

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Veith, F; Picco, C

1977-01-01

Two histological factors to be taken into consideration for prognosis in pretreatment schedules of breast cancer have been studied on a group of 352 cases treated by non-mutilating therapeutics at the Fondation Curie between 1960 and 1970. The tumour material the slides of which we have reexamined "blindly", i.e. ignoring the evolution of the case had been obtained mostly by drill-biopsy. Histological groups and types have been determined following an analytical classification for computer purpose. The degree of malignancy was calculated with the method of Scarff-Bloom-Richardson. The analyzed data have been memorized on computer and then confronted with the elements of the T.N.M. classification and the survival of the patients involved. It appeared that if drill-biopsie have been performed correctly the histological type may be defined in eighty percent of cases. And it is likewise possible to calculate the histological grade of malignancy for each mammary cancer. With such a material the value for prognosis by means of the Scarff-Bloom-Richardson method still remains if applied only to adenocarcinoma of the "common infiltrating type".

[Prognosis significance of blood homocysteine after myocardial infarction].

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Reis, R P; Azinheira, J; Reis, H P; Bordalo e Sá, A; Tavares, J; Adão, M; Santos, A L; Pina, J E; Correia, J M; Luís, A S

2000-05-01

Homocysteinemia is an independent risk factor of coronary artery disease and of myocardial infarction. In the present study we intend to relate fasting homocystein levels to prognosis after a myocardial infarction. From 1990 to 1992, we studied fasting homocysteinemia levels on a group of 112 patients aged under 56 years that had suffered a myocardial infarction between 3 and 12 months before. We obtained, the patients names, addresses, phone numbers and physicians' name. Seven years later (on average) we collected data regarding the patients evolution, consulting medical records, their physicians or by personal contact. We evaluated complications, namely mortality, vascular morbidity, such as unstable angina, re-infarction, stroke, and the need for invasive procedures (catheterism, PTCA, CABG). According to previous studies of the group, we used a cut-point of 10.10 mumol/L to define patients with normal or pathological levels of homocysteinemia. We excluded all patients that took vitamin B supplements, co-factors of HC metabolism, during this follow-up. We were able to obtain data on 110 patients. Patients with normal HC levels (n = 62) presented less global complications (26 versus 72%, p homocystein levels (n = 48), those with higher homocystein levels presented a higher degree of complications. In this population with myocardial infarction under 56 years of age, a high homocysteinemia level is an important prognostic factor. This study suggests that we can improve the prognosis and decrease the complications after myocardial infarction by lowering elevated homocystein levels.

Long-term Postoperative Nutritional Status Affects Prognosis Even After Infectious Complications in Gastric Cancer.

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

2018-05-01

This study was designed to investigate the clinical impact of postoperative serum albumin level on severe postoperative complications (SPCs) and prognosis. Data for a total of 728 consecutive patients who underwent curative gastrectomy for gastric cancer between 2004 and 2013 were retrospectively analyzed. From these patients, a propensity score-matched analysis was performed based on 14 clinicopathological and surgical factors. Short-term decrease in postoperative serum albumin level was not associated with the occurrence of SPCs. Regarding long-term decrease in serum albumin level, a decrease of ≥0.5 g/dl at 3 months did not affect the long-term survival of patients without SPCs, but was related to a significantly poorer prognosis in patients with SPCs. By multivariate analysis, long-term decrease of serum albumin level was an independent prognostic factor in patients with SPCs. Long-term postoperative nutritional status as shown by a low level of albumin was related to prognosis in patients with SPCs. Copyright© 2018, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

STRIDER: Sildenafil Therapy In Dismal prognosis Early-onset intrauterine growth Restriction--a protocol for a systematic review with individual participant data and aggregate data meta-analysis and trial sequential analysis.

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Ganzevoort, Wessel; Alfirevic, Zarko; von Dadelszen, Peter; Kenny, Louise; Papageorghiou, Aris; van Wassenaer-Leemhuis, Aleid; Gluud, Christian; Mol, Ben Willem; Baker, Philip N

2014-03-11

In pregnancies complicated by early-onset extreme fetal growth restriction, there is a high risk of preterm birth and an overall dismal fetal prognosis. Sildenafil has been suggested to improve this prognosis. The first aim of this review is to assess whether sildenafil benefits or harms these babies. The second aim is to analyse if these effects are modified in a clinically meaningful way by factors related to the women or the trial protocol. The STRIDER (Sildenafil Therapy In Dismal prognosis Early-onset intrauterine growth Restriction) Individual Participant Data (IPD) Study Group will conduct a prospective IPD and aggregate data systematic review with meta-analysis and trial sequential analysis. The STRIDER IPD Study Group started trial planning and funding applications in 2012. Three trials will be launched in 2014, recruiting for three years. Further trials are planned to commence in 2015.The primary outcome for babies is being alive at term gestation without evidence of serious adverse neonatal outcome. The latter is defined as severe central nervous system injury (severe intraventricular haemorrhage (grade 3 and 4) or cystic periventricular leukomalacia, demonstrated by ultrasound and/or magnetic resonance imaging) or other severe morbidity (bronchopulmonary dysplasia, retinopathy of prematurity requiring treatment, or necrotising enterocolitis requiring surgery). The secondary outcomes are improved fetal growth velocity assessed by ultrasound abdominal circumference measurements, gestational age and birth weight (centile) at delivery, and age-adequate performance on the two-year Bayley scales of infant and toddler development-III (composite cognitive score and composite motor score). Subgroup and sensitivity analyses in the IPD meta-analysis include assessment of the influence of several patient characteristics: an abnormal or normal serum level of placental growth factor, absent/reversed umbilical arterial end diastolic flow at commencement of treatment

Prognosis on follow-up CT of chronic subdural hematomas treated by burr hole evacuation

International Nuclear Information System (INIS)

Higeta, Toshiaki; Yamada, Hiroshi; Itoh, Hakuji

1986-01-01

A consecutive series of 47 adult patients with chronic subdural hematoma was studied in respect to postoperative follow-up CT after burr hole evacuation. In 15 of our patients, the CT scan was normalized within 60 days. Six patients required reoperation because of reaccumulation or of poor re-expansion, and in 13 patients the follow-up CT showed a persisting subdural fluid collection even after 60 postoperative days. Further studying the correlation between the prognosis on follow-up CT and various factors, such as patient's age, preoperative neurological condition and CT findings or others, authors found that the elderly, especially older than 70 years, had a poor prognosis, and that the prognosis was correlated to the density and the thickness of hematoma on preoperative CT scan. (author)

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 ...

The effects of gene polymorphisms on glioma prognosis.

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Cui, Ying; Li, Guolin; Yan, Mengdan; Li, Jing; Jin, Tianbo; Li, Shanqu; Mu, Shijie

2017-11-01

Malignant gliomas are the most common primary brain tumors. Various genetic factors play important roles in the development and prognosis of glioma. The present study focuses on the impact of MPHOSPH6, TNIP1 and several other genes (ACYP2, NAF1, TERC, TERT, OBFC1, ZNF208 and RTEL1) on telomere length and how this affects the prognosis of glioma. Forty-three polymorphisms in nine genes from 605 glioma patients were selected. The association between genotype and survival outcome was analyzed using the Kaplan-Meier method, Cox regression analysis and the log-rank test. The 1-year overall survival (OS) rates of patients younger than 40 years of age was higher compared to those in patients older than 40 years of age. The 1-year OS rate of patients who underwent total resection was higher than that of patients whose gliomas were not completely resected. The 1-year OS rates of patients undergoing chemotherapy and of patients who did not undergo chemotherapy were 39.90% and 26.80%, respectively. Univariate analyses showed that ACYP2 rs12615793 and TERT rs2853676 loci affected progression-free survival in glioma patients; both ZNF208 rs8105767 and ACYP2 rs843720 affected the OS of patients with low-grade gliomas. Multivariate analyses suggested that MPHOSPH6 rs1056629 and rs1056654, and TERT rs2853676 loci were associated with good prognoses of patients with glioma or high-grade gliomas, whereas ZNF208 rs8105767 was associated with good prognosis of patients with low-grade glioma. Age, surgical resection and chemotherapy influenced the survival rates of glioma patients. TERT, MPHOSPH6, ACYP2 and ZNF208 genes were found to affect glioma prognosis. Copyright © 2017 John Wiley & Sons, Ltd.

Providing clinicians and patients with actual prognosis: cancer in the context of competing causes of death.

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Howlader, Nadia; Mariotto, Angela B; Woloshin, Steven; Schwartz, Lisa M

2014-11-01

To isolate progress against cancer from changes in competing causes of death, population cancer registries have traditionally reported cancer prognosis (net measures). But clinicians and cancer patients generally want to understand actual prognosis (crude measures): the chance of surviving, dying from the specific cancer and from competing causes of death in a given time period. To compare cancer and actual prognosis in the United States for four leading cancers-lung, breast, prostate, and colon-by age, comorbidity, and cancer stage and to provide templates to help patients, clinicians, and researchers understand actual prognosis. Using population-based registry data from the Surveillance, Epidemiology, and End Results (SEER) Program, we calculated cancer prognosis (relative survival) and actual prognosis (five-year overall survival and the "crude" probability of dying from cancer and competing causes) for three important prognostic determinants (age, comorbidity [Charlson-score from 2012 SEER-Medicare linkage dataset] and cancer stage at diagnosis). For younger, healthier, and earlier stage cancer patients, cancer and actual prognosis estimates were quite similar. For older and sicker patients, these prognosis estimates differed substantially. For example, the five-year overall survival for an 85-year-old patient with colorectal cancer is 54% (cancer prognosis) versus 22% (actual prognosis)-the difference reflecting the patient's substantial chance of dying from competing causes. The corresponding five-year chances of dying from the patient's cancer are 46% versus 37%. Although age and comorbidity lowered actual prognosis, stage at diagnosis was the most powerful factor: The five-year chance of colon cancer death was 10% for localized stage and 83% for distant stage. Both cancer and actual prognosis measures are important. Cancer registries should routinely report both cancer and actual prognosis to help clinicians and researchers understand the difference between

Increasing the Adaptive Capacity of the Organism When Exposed to Adverse Environmental Factors Through Phytoadaptogens

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Babii, N. V.; Pomozova, V. A.; Kiseleva, T. F.; Romanenko, V. O.

2017-07-01

The Problem of improving the quality of life of the population in modern conditions is the most relevant. The level of human health largely depends on the quality of the environment. Of special importance are the risk factors for the spread of diseases like environmental pollution, social conditions and bad habits. To the emergence of ecologically dependent diseases leads the combined impact of technogenic, social-economic, natural-climatic factors. The introduction of the principles of biotechnology, nanotechnology and innovations in industrial processing of plant resources, especially natural adaptogens, contributes to the production of balanced, ecologically clean food products functional purpose, the use of which will significantly minimize the adverse effects of the environment on humans.

Serum placental growth factor, vascular endothelial growth factor, soluble vascular endothelial growth factor receptor-1 and -2 levels in periodontal disease, and adverse pregnancy outcomes.

Science.gov (United States)

Sert, Tuba; Kırzıoğlu, F Yeşim; Fentoğlu, Ozlem; Aylak, Firdevs; Mungan, Tamer

2011-12-01

The aim of this study is the evaluation of levels of serum interleukin (IL)-1β, IL-6, IL-10, tumor necrosis factor (TNF)-α, vascular endothelial growth factor (VEGF), placental growth factor (PIGF), and soluble VEGF receptor (sVEGFR)-1 and -2 in the association between periodontal disease and adverse pregnancy outcomes. One hundred and nine mothers, who recently gave birth, and 51 women who were not recently pregnant, aged 18 to 35 years, were included in this study. The mothers were classified as term birth, preterm birth (PTB), and preterm low birth weight (PLBW) in respect to their gestational age and baby's birth weight. The birth mothers were grouped as having gingivitis or periodontitis. The non-pregnant group also included periodontally healthy patients. Venous blood samples were collected to evaluate serum IL-1β, IL-6, IL-10, TNF-α, VEGF, PIGF, and sVEGFR-1 and -2 levels. Mother's weight, education, and income level were significantly associated with pregnancy outcomes. Serum levels of IL-1β, TNF-α, IL-6, VEGF, and sVEGFR-1 and -2 showed an increase in significance when related to pregnancy. Whereas in the PLBW group IL-1β, VEGF, and sVEGFR-2 levels were increased, in the PTB group sVEGFR-1 levels were increased. Additionally, the patients in the PLBW group with periodontitis had higher serum levels of IL-1β, VEGF, sVEGFR-2, and IL-1β/IL-10. The serum levels of IL-1β, VEGF, and sVEGFR-1 and -2 may have a potential effect on the mechanism of the association between periodontal disease and adverse pregnancy outcomes.

Treatment and prognosis of 135 nasal non-Hodgkin's lymphoma patients

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Pang Qingsong; Pang Dequang; Wang Ping; Wang Wei

2006-01-01

Objective: To evaluate the effects of nasal non-Hodgkin's lymphoma(N-NHL) treated with chemotherapy alone, radiotherapy alone, chemotherapy plus radiotherapy and autologous peripheral blood stem cell transplantation(APBSCT) combined with total body irradiation(TBI); and to analyze the impact factors of prognosis. Methods: 135 patients were treated between 1980 and 2000. All were confirmed by histopathology as N- NHL, including 122 T cell in origin, 12 B cell and 1 NK cell in origin. The main radiotherapy portal was set in front of the nose with a spade-like protrusion, supplement with a portal next to the ear on one side or both sides. Combined portal in facial cervical area was first used when there was invasion of the oropharynx. The median dose to the nasal cavity was 56.0 Gy with a range of 35.2 to 75.5 Gy, with added 30 Gy to the primary lesion in two patients. Six patients received TBI combined with APBSCT, with 8 Gy in the TBI group. Chemotherapy, given before or during after radiotherapy or alone, consisted of 2-6 cycles of COP, COPP, COMP, CHOP or COBDP. Prognostic factors were analyzed with Cox model. Results: The local control rate was 12%, 69%, 76% and 83% in chemotherapy alone, radiotherapy alone, chemotherapy plus radiotherapy and APBSCT combined with TBI, respectively (P=0.057). The 5-year survival rate was 9%, 52%, 63% and 83%, respectively (P=0.032). Multi- factor analysis showed that tumor extension and treatment methods were the most important prognostic factors be- sides Ann-Arbor stage, but gender, pathology, age and symptoms had little effect on prognosis. Conclusions: Chemotherapy plus radiotherapy group achieves a better survival rate than radiotherapy alone. It is helpful to evaluate prognosis to make more detail subareas on basis of local extensions in Ann Arbor staging system. For some N- NHL patients with good financial condition, APBSCT combined with TBI is a good choice. (authors)

Factors Predicting Adverse Events Associated with Pregabalin Administered for Neuropathic Pain Relief

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Yuko Kanbayashi

2014-01-01

Full Text Available BACKGROUND:Pregabalin administration is occasionally abandoned due to adverse events such as somnolence, dizziness, unsteadiness, weight gain and edema. However, the exact causes of these differences in adverse events associated with pregabalin have not been elucidated.

Understanding Cancer Prognosis

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

Prevalence and prognosis of synchronous colorectal cancer: a Dutch population-based study

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Mulder, S.F.; Kranse, R.; Damhuis, R.A.; Wilt, J.H. de; Ouwendijk, R.J.; Kuipers, E.J.; Leerdam, M.E. van

2011-01-01

BACKGROUND: A noticeable proportion of colorectal cancer (CRC) patients are diagnosed with synchronous CRC. Large population-based studies on the incidence, risk factors and prognosis of synchronous CRC are, however, scarce, and are needed for better determination of risks of synchronous CRC in

Clinicopathological Characteristics and Prognosis of Colorectal Cancer in Chinese Adolescent Patients.

Science.gov (United States)

Du, Feng; Shi, Su-Sheng; Sun, Yong-Kun; Wang, Jin-Wan; Chi, Yihebali

2015-12-05

Colorectal adenocarcinoma rarely occurred in adolescent. Clinical feature and prognosis of this population are not clear until now. In addition, DNA mismatch repair (MMR) status may relate to the early disease occurrence. The present study aimed to perform a retrospective analysis of adolescent patients with colorectal cancer, including clinicopathological characteristics and prognosis. The medical records of 11,503 patients diagnosed as colorectal cancer in Cancer Hospital, Chinese Academy of Medical Sciences from January 1999 to December 2009 were retrospectively reviewed. Finally, 19 patients who were between 10 and 20 years old were selected as the study group. We summarized the clinicopathological characteristics, analyzed the association with prognosis and assessed the expression of MMR protein by immunohistochemical method. The most common primary site was the right colon in 7 patients. Ten patients had Stage III colorectal cancer, 5 patients had Stage IV disease. Signet ring cell carcinoma was the most frequent pathological type (7/19). Deficient MMR was identified in 2 patients. The 5-year survival rate and median survival time were 23.2% and 26 months. Distant metastasis was identified as an independent prognostic factor (P = 0.02). Colorectal cancer in Chinese adolescents was very rare. The chinese adolecents with colorectal cancer were frequently diagnosed in the right colon, as Stage III/IV disease with signet ring cell carcinoma. The prognosis was relatively poor.

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.

Childhood Adversity and Pain Sensitization.

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You, Dokyoung Sophia; Meagher, Mary W

Childhood adversity is a vulnerability factor for chronic pain. However, the underlying pain mechanisms influenced by childhood adversity remain unknown. The aim of the current study was to evaluate the impact of childhood adversity on dynamic pain sensitivity in young adults. After screening for childhood adverse events and health status, healthy individuals reporting low (below median; n = 75) or high levels of adversity (the top 5%; n = 51) were invited for pain testing. Both groups underwent heat pain threshold and temporal summation of second pain (TSSP) testing after reporting depressive symptoms. TSSP refers to a progressive increase in pain intensity with repetition of identical noxious stimuli and is attributed to central sensitization. Changes in pain ratings over time (slope) were computed for TSSP sensitization and decay of subsequent aftersensations. The high-adversity group showed greater TSSP sensitization (meanslope, 0.75; SDpositive slope, 1.78), and a trend toward a slower decay (meanslope, -11.9; SD, 3.4), whereas the low-adversity group showed minimal sensitization (meanslope, 0.07; SDnear-zero slope, 1.77), F(1,123) = 5.84, p = .017 and faster decay (meanslope, -13.1; SD, 3.4), F(1,123) = 3.79, p = .054. This group difference remained significant even after adjusting for adult depressive symptoms (p = .033). No group difference was found in heat pain threshold (p = .85). Lastly, the high-adversity group showed blunted cardiac and skin conductance responses. These findings suggest that enhancement of central sensitization may provide a mechanism underlying the pain hypersensitivity and chronicity linked to childhood adversity.

Computer-aided prognosis on breast cancer with hematoxylin and eosin histopathology images: A review.

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Chen, Jia-Mei; Li, Yan; Xu, Jun; Gong, Lei; Wang, Lin-Wei; Liu, Wen-Lou; Liu, Juan

2017-03-01

With the advance of digital pathology, image analysis has begun to show its advantages in information analysis of hematoxylin and eosin histopathology images. Generally, histological features in hematoxylin and eosin images are measured to evaluate tumor grade and prognosis for breast cancer. This review summarized recent works in image analysis of hematoxylin and eosin histopathology images for breast cancer prognosis. First, prognostic factors for breast cancer based on hematoxylin and eosin histopathology images were summarized. Then, usual procedures of image analysis for breast cancer prognosis were systematically reviewed, including image acquisition, image preprocessing, image detection and segmentation, and feature extraction. Finally, the prognostic value of image features and image feature-based prognostic models was evaluated. Moreover, we discussed the issues of current analysis, and some directions for future research.

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

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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

Ulcerative colitis: criteria and methods of prognosis of exacerbation

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Kashkina E.l.

2014-09-01

Full Text Available Objective: research is devoted to the development of criteria and methods for prognosis of the next recurrence of exacerbation of ulcerative colitis (UC after the patient discharged from hospital. Material and Methods: During a period of a year 38 patients with UC were supervised. The criteria used in the prognosis of recurrence included results of the evaluation of quality of life (SF-36 questionnaire, the analysis of the autonomic nervous system (coefficient Hildebrant and Kerdo index and the level of stressful load procedure Holmes-Rage. Results. It has been established that the risk factors for recurrence include low quality of life on the scale of RP, SF and MH SF-36, the coefficient Hildebrant >5.6 units, Kerdo index 314 points. Conclusion: The obtained data have been processed by multivariate mathematical statistics and the obtained analytical expression allows to prognose the time of recurrence of ulcerative colitis.

Analysis of factors associated with hiccups based on the Japanese Adverse Drug Event Report database.

Science.gov (United States)

Hosoya, Ryuichiro; Uesawa, Yoshihiro; Ishii-Nozawa, Reiko; Kagaya, Hajime

2017-01-01

Hiccups are occasionally experienced by most individuals. Although hiccups are not life-threatening, they may lead to a decline in quality of life. Previous studies showed that hiccups may occur as an adverse effect of certain medicines during chemotherapy. Furthermore, a male dominance in hiccups has been reported. However, due to the limited number of studies conducted on this phenomenon, debate still surrounds the few factors influencing hiccups. The present study aimed to investigate the influence of medicines and patient characteristics on hiccups using a large-sized adverse drug event report database and, specifically, the Japanese Adverse Drug Event Report (JADER) database. Cases of adverse effects associated with medications were extracted from JADER, and Fisher's exact test was performed to assess the presence or absence of hiccups for each medication. In a multivariate analysis, we conducted a multiple logistic regression analysis using medication and patient characteristic variables exhibiting significance. We also examined the role of dexamethasone in inducing hiccups during chemotherapy. Medicines associated with hiccups included dexamethasone, levofolinate, fluorouracil, oxaliplatin, carboplatin, and irinotecan. Patient characteristics associated with hiccups included a male gender and greater height. The combination of anti-cancer agent and dexamethasone use was noted in more than 95% of patients in the dexamethasone-use group. Hiccups also occurred in patients in the anti-cancer agent-use group who did not use dexamethasone. Most of the medications that induce hiccups are used in chemotherapy. The results of the present study suggest that it is possible to predict a high risk of hiccups using patient characteristics. We confirmed that dexamethasone was the drug that has the strongest influence on the induction of hiccups. However, the influence of anti-cancer agents on the induction of hiccups cannot be denied. We consider the results of the present

Adult Liver Cancer Symptoms, Tests, Prognosis, and Stages (PDQ®)—Patient Version

Science.gov (United States)

Hepatocellular carcinoma is the most common type of adult primary liver cancer. The Barcelona Clinical Liver Cancer (BCLC) Staging System is used to stage liver cancer. Learn more about risk factors, signs and symptoms, tests to diagnose, prognosis, and stages of adult primary liver cancer.

Adverse respiratory outcome after premature rupture of membranes before viability.

Science.gov (United States)

Verspyck, Eric; Bisson, Violene; Roman, Horace; Marret, Stéphane

2014-03-01

To determine whether preterm premature rupture of membranes (PPROM) before 24 weeks is an independent risk factor for poor outcome in preterm neonates. A retrospective comparative cohort study was conducted, including viable premature infants born between 25 and 34-weeks gestation. Each preterm case with early PPROM was matched with two preterm controls of the same gestational age at birth, sex and birth date and who were born spontaneously with intact membranes. Logistic regression was performed to identify independent risk factors associated with composite respiratory and perinatal adverse outcomes for the overall population of preterm infants. Thirty-five PPROM cases were matched with 70 controls. Extreme prematurity (26-28 weeks) was an independent risk factor for composite perinatal adverse outcomes [odds ratio (OR) 43.9; p = 0.001]. Extreme prematurity (OR 42.9; p = 0.001), PPROM (OR 7.1; p = 0.01), male infant (OR 5.2; p = 0.02) and intrauterine growth restriction (IUGR, OR 4.8; p = 0.04) were factors for composite respiratory adverse outcomes. Preterm premature rupture of membranes before viability represents an independent risk factor for composite respiratory adverse outcomes in preterm neonates. Extreme prematurity may represent the main risk factor for both composite respiratory and perinatal adverse outcomes. ©2013 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

Long-Term Prognosis of Ischemic Stroke in Young Adults

OpenAIRE

Varona, Jose F.

2010-01-01

There is limited information about long-term prognosis of ischemic stroke in young adults. Giving the potentially negative impact in physical, social, and emotional aspects of an ischemic stroke in young people, providing early accurate long-term prognostic information is very important in this clinical setting. Moreover, detection of factors associated with bad outcomes (death, recurrence, moderate-to-severe disability) help physicians in optimizing secondary prevention strategies. The prese...

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

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......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...... 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...

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

Science.gov (United States)

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

2012-07-01

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

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

Science.gov (United States)

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

2016-02-01

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

Increased Expression of microRNA-17 Predicts Poor Prognosis in Human Glioma

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Shengkui Lu

2012-01-01

Full Text Available Aim. To investigate the clinical significance of microRNA-17 (miR-17 expression in human gliomas. Methods. Quantitative real-time polymerase chain reaction (qRT-PCR analysis was used to characterize the expression patterns of miR-17 in 108 glioma and 20 normal brain tissues. The associations of miR-17 expression with clinicopathological factors and prognosis of glioma patients were also statistically analyzed. Results. Compared with normal brain tissues, miR-17 expression was significantly higher in glioma tissues (P<0.001. In addition, the increased expression of miR-17 in glioma was significantly associated with advanced pathological grade (P=0.006 and low Karnofsky performance score (KPS, P=0.01. Moreover, Kaplan-Meier survival and Cox regression analyses showed that miR-17 overexpression (P=0.008 and advanced pathological grade (P=0.02 were independent factors predicting poor prognosis for gliomas. Furthermore, subgroup analyses showed that miR-17 expression was significantly associated with poor overall survival in glioma patients with high pathological grades (for grade III~IV: P<0.001. Conclusions. Our data offer the convinced evidence that the increased expression of miR-17 may have potential value for predicting poor prognosis in glioma patients with high pathological grades, indicating that miR-17 may contribute to glioma progression and be a candidate therapeutic target for this disease.

Clinicopathological features and prognosis of gastric cancer in young patients

International Nuclear Information System (INIS)

Liu, Shushang; Feng, Fan; Xu, Guanghui; Liu, Zhen; Tian, Yangzi; Guo, Man; Lian, Xiao; Cai, Lei; Fan, Daiming; Zhang, Hongwei

2016-01-01

The clinicopathological features and prognosis of gastric cancer in young patients are both limited and controversial. Therefore, the aim of this study was to define the clinicopathological features and prognosis of gastric cancer in young patients after curative resection. From May 2008 to December 2014, 198 young patients (age ≤ 40 years) and 1096 middle-aged patients (55 ≤ age ≤ 64 years) were enrolled in this study. The clinicopathological features and prognosis of gastric cancer in these patients were analyzed. Compared with middle-aged patients, the proportion of females, lower third tumors, tumor size less than 5 cm, poorly differentiated tumors and T1 tumors were significantly higher in young patients (all P < 0.05). The proportions of comorbidity, upper third tumors, well and moderately differentiated tumors, T4 tumors, and positive carcinoembryonic antigen (CEA), alpha fetoprotein (AFP) and carbohydrate antigen (CA) 19–9 were significantly lower in young patients (all P < 0.05). The distributions of N status and CA125 were comparable between young and middle-aged patients (all P > 0.05). The five-year overall survival rates were comparable between young patients and middle-aged patients (62.8 vs 54.7 %, P = 0.307). The tumor location, T status, N status and CA125 were independent predictors of prognosis in young patients. The overall survival of patients with tumors located in the upper or middle third was significantly lower than for those located in the lower third (60.8 vs 50.6 % vs 68.4 %, P = 0.016). The overall survival of CA125-positive patients was significantly lower than CA125-negative patients (49.0 vs 64.4 %, P = 0.001). The clinicopathological features were significantly different between young and middle-aged patients. The prognosis of gastric cancer in young patients was equivalent to that of middle-aged patients. Tumor location, T status, N status and CA125 were independent risk factors for prognosis in young patients. The online

Understanding Cancer Prognosis

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

Understanding Cancer Prognosis

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

Understanding Cancer Prognosis

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

Understanding Cancer Prognosis

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

Understanding Cancer Prognosis

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

Understanding Cancer Prognosis

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

Understanding Cancer Prognosis

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

Understanding Cancer Prognosis

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

Understanding Cancer Prognosis

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

Understanding Cancer Prognosis

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

Understanding Cancer Prognosis

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

Understanding Cancer Prognosis

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

Understanding Cancer Prognosis

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

Understanding Cancer Prognosis

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

Acute Kidney Injury: Epidemiology, Diagnosis, Prognosis, and Future Directions

Directory of Open Access Journals (Sweden)

Joana Briosa Neves

2015-07-01

Full Text Available Acute kidney injury (AKI is a common problem highly associated with hospitalisation. AKI is the cause of harmful short-term consequences: longer hospital stays, greater disability after discharge, and greater risk of in-hospital mortality, as well as adverse long-term outcomes, such as progression to chronic kidney disease, development of cardiovascular disease, and increased risk of long-term mortality. The concept of AKI has changed since the introduction of the ‘Risk, Injury, Failure, Loss of kidney function, End-stage kidney disease’ (RIFLE classification. More recently, the ‘Kidney Disease Improving Global Outcomes’ (KDIGO classification appears to have provided increased diagnostic sensitivity and outcome-prediction capability. Novel biomarkers and further research on the role of the immune system in AKI may help improve the diagnosis, severity, outcome evaluation, and treatment of the condition. In this review we describe the epidemiology, diagnosis, and prognosis of AKI, as well as possible future directions for its clinical management.

Clinical analysis of cause, treatment and prognosis in acute kidney injury patients.

Directory of Open Access Journals (Sweden)

Fan Yang

Full Text Available Acute kidney injury (AKI is characterized by an abrupt decline in renal function, resulting in an inability to secrete waste products and maintain electrolyte and water balance, and is associated with high risks of morbidity and mortality. This study retrospectively analyzed clinical data, treatment, and prognosis of 271 hospitalized patients (172 males and 99 females diagnosed with AKI from December, 2008 to December, 2011. In addition, this study explored the association between the cause of AKI and prognosis, severity and treatment of AKI. The severity of AKI was classified according to the Acute Kidney Injury Network (AKIN criteria. Renal recovery was defined as a decrease in a serum creatinine level to the normal value. Prerenal, renal, and postrenal causes accounted for 36.5% (99 patients, 46.5% (126 patients and 17.0% (46 patients, respectively, of the incidence of AKI. Conservative, surgical, and renal replacement treatments were given to 180 (66.4%, 30 (11.1% and 61 patients (22.5%, respectively. The overall recovery rate was 21.0%, and the mortality rate was 19.6%. Levels of Cl(-, Na(+ and carbon dioxide combining power decreased with increasing severity of AKI. Cause and treatment were significantly associated with AKI prognosis. Likewise, the severity of AKI was significantly associated with cause, treatment and prognosis. Multivariate logistic regression analysis found that respiratory injury and multiple organ dysfunction syndrome (MODS were associated with AKI patient death. Cause, treatment and AKIN stage are associated with the prognosis of AKI. Respiratory injury and MODS are prognostic factors for death of AKI patients.

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

Importance of frailty evaluation in the prediction of the prognosis of patients with chronic subdural hematoma.

Science.gov (United States)

Shimizu, Kiyoharu; Sadatomo, Takashi; Hara, Takeshi; Onishi, Shumpei; Yuki, Kiyoshi; Kurisu, Kaoru

2018-05-17

The present study aimed to clarify the relationship between frailty and prognosis of patients with chronic subdural hematoma. This retrospective study involved 211 patients aged ≥65 years with chronic subdural hematoma, who underwent surgery at Higashihiroshima Medical Center, Hiroshima, Japan, between July 2011 and May 2017. The study outcome was the patient's modified Rankin Scale score at 3 months after surgery. A logistic regression analysis was carried out to analyze factors that influenced the outcome. Chronic subdural hematoma patients with frailty had a poorer prognosis than those without (median modified Rankin Scale: 4 and 2, P < 0.001; proportions of patients discharged to home: 35% and 91%, P < 0.001, respectively). After adjusting for patients' background, the patients' modified Rankin Scale scores at 3 months after surgery were found to be associated with age, controlling nutritional status score and recurrence, but not with frailty. However, receiver operating characteristic curves of the model with the Clinical Frailty Scale were more accurately correlated with prognosis than those of the model without this scale (area under the curve 0.98, 95% confidence interval 0.96-0.99; and 0.87, 95% confidence interval 0.82-0.91, respectively.) CONCLUSIONS: Chronic subdural hematoma patients with frailty had poorer prognosis than those without. The evaluation of the presence of frailty on admission can be an important factor in the prediction of the prognosis of chronic subdural hematoma patients. Geriatr Gerontol Int 2018; ••: ••-••. © 2018 Japan Geriatrics Society.

Understanding Cancer Prognosis

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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- ... Centered Approach View this video on YouTube. Anthony L. Back, M.D., coaches other oncologists about how ...

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

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

2017-08-01

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

Genomic scar signatures associated with homologous recombination deficiency predict adverse clinical outcomes in patients with ovarian clear cell carcinoma.

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Chao, Angel; Lai, Chyong-Huey; Wang, Tzu-Hao; Jung, Shih-Ming; Lee, Yun-Shien; Chang, Wei-Yang; Yang, Lan-Yang; Ku, Fei-Chun; Huang, Huei-Jean; Chao, An-Shine; Wang, Chin-Jung; Chang, Ting-Chang; Wu, Ren-Chin

2018-05-03

We investigated whether genomic scar signatures associated with homologous recombination deficiency (HRD), which include telomeric allelic imbalance (TAI), large-scale transition (LST), and loss of heterozygosity (LOH), can predict clinical outcomes in patients with ovarian clear cell carcinoma (OCCC). We enrolled patients with OCCC (n = 80) and high-grade serous carcinoma (HGSC; n = 92) subjected to primary cytoreductive surgery, most of whom received platinum-based adjuvant chemotherapy. Genomic scar signatures based on genome-wide copy number data were determined in all participants and investigated in relation to prognosis. OCCC had significantly lower genomic scar signature scores than HGSC (p < 0.001). Near-triploid OCCC specimens showed higher TAI and LST scores compared with diploid tumors (p < 0.001). While high scores of these genomic scar signatures were significantly associated with better clinical outcomes in patients with HGSC, the opposite was evident for OCCC. Multivariate survival analysis in patients with OCCC identified high LOH scores as the main independent adverse predictor for both cancer-specific (hazard ratio [HR] = 3.22, p = 0.005) and progression-free survival (HR = 2.54, p = 0.01). In conclusion, genomic scar signatures associated with HRD predict adverse clinical outcomes in patients with OCCC. The LOH score was identified as the strongest prognostic indicator in this patient group. Genomic scar signatures associated with HRD are less frequent in OCCC than in HGSC. Genomic scar signatures associated with HRD have an adverse prognostic impact in patients with OCCC. LOH score is the strongest adverse prognostic factor in patients with OCCC.

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

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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.

Is plasma C3 and C4 levels useful in young cerebral ischemic stroke patients? Associations with prognosis at 3 months.

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Zhang, Bin; Yang, Ning; Gao, Cong

2015-02-01

Plasma complement C3 and C4 act as risk factor for vascular diseases related to atherosclerosis. The association C3 and C4 levels in young ischemic stroke patients with the prognosis were still not unknown. We conducted this study to establish the significance of admission C3 and C4 levels as a possible predictor of 3 months prognosis in young patients with acute ischemic stroke. We conducted this study in 1,451 young Chinese patients as determined by the modified Rankin Scale at 3 months. Bivariate logistic regression analyses were used to determine the risk factors of outcome in male and female patients. Stepwise logistic regression analysis confirmed only the lowest quartile of C3 level (0.17-0.90 g/L) was independently associated with prognosis in male patient after adjustment the confounding risk factors of stroke [0.558 (0.382-0.815); P = 0.003], but not the association for plasma C4 levels. Meanwhile, serum SUA and WBC concentrations, TIA history are typically related to prognosis at 3 months after acute ischemic stroke. Our analysis does provide compelling information regarding the baseline complement C3 levels in young ischemic stroke patients as possible predictors of early prognosis after 3 months of acute phase. Thus, our results must be seen as a hypothesis only and will have to be confirmed in larger trials.

Understanding Cancer Prognosis

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Understanding Cancer Prognosis

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Understanding Cancer Prognosis

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Understanding Cancer Prognosis

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Full Text Available ... control. Whatever your doctor tells you, keep in mind that a prognosis is an educated guess. Your ... Website Cancer.gov en español Multimedia Publications Site Map Digital Standards for NCI Websites POLICIES Accessibility Comment ...

Understanding Cancer Prognosis

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Etiology and prognosis of pregnancy-related pelvic girdle pain; design of a longitudinal study

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Kroese Mariëlle EAL

2005-01-01

Full Text Available Abstract Background Absence of knowledge of pregnancy-related pelvic girdle pain (PPGP has prompted the start of a large cohort study in the Netherlands. The objective of this study was to investigate the prevalence and incidence of PPGP, to identify risk factors involved in the onset and to determine the prognosis of pregnancy-related pelvic girdle pain. Methods/design 7,526 pregnant women of the southeast of the Netherlands participated in a prospective cohort study. During a 2-year period, they were recruited by midwives and gynecologists at 14 weeks of pregnancy. Participants completed a questionnaire at baseline, at 30 weeks of pregnancy, at 2 weeks after delivery, at 6 months after delivery and at 1 year after delivery. The study uses extensive questionnaires with questions ranging from physical complaints, limitations in activities, restriction in participation, work situation, demographics, lifestyle, pregnancy-related factors and psychosocial factors. Discussion This large-scale prospective cohort study will provide reliable insights in incidence, prevalence and factors related to etiology and prognosis of pregnancy-related pelvic girdle pain.

OAE: The Ontology of Adverse Events.

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He, Yongqun; Sarntivijai, Sirarat; Lin, Yu; Xiang, Zuoshuang; Guo, Abra; Zhang, Shelley; Jagannathan, Desikan; Toldo, Luca; Tao, Cui; Smith, Barry

2014-01-01

A medical intervention is a medical procedure or application intended to relieve or prevent illness or injury. Examples of medical interventions include vaccination and drug administration. After a medical intervention, adverse events (AEs) may occur which lie outside the intended consequences of the intervention. The representation and analysis of AEs are critical to the improvement of public health. The Ontology of Adverse Events (OAE), previously named Adverse Event Ontology (AEO), is a community-driven ontology developed to standardize and integrate data relating to AEs arising subsequent to medical interventions, as well as to support computer-assisted reasoning. OAE has over 3,000 terms with unique identifiers, including terms imported from existing ontologies and more than 1,800 OAE-specific terms. In OAE, the term 'adverse event' denotes a pathological bodily process in a patient that occurs after a medical intervention. Causal adverse events are defined by OAE as those events that are causal consequences of a medical intervention. OAE represents various adverse events based on patient anatomic regions and clinical outcomes, including symptoms, signs, and abnormal processes. OAE has been used in the analysis of several different sorts of vaccine and drug adverse event data. For example, using the data extracted from the Vaccine Adverse Event Reporting System (VAERS), OAE was used to analyse vaccine adverse events associated with the administrations of different types of influenza vaccines. OAE has also been used to represent and classify the vaccine adverse events cited in package inserts of FDA-licensed human vaccines in the USA. OAE is a biomedical ontology that logically defines and classifies various adverse events occurring after medical interventions. OAE has successfully been applied in several adverse event studies. The OAE ontological framework provides a platform for systematic representation and analysis of adverse events and of the factors (e

Adolescence as risk factor for adverse pregnancy outcome in Central Africa--a cross-sectional study.

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Florian Kurth

Full Text Available BACKGROUND: Sub-Saharan Africa has the highest rates of maternal and neonatal mortality worldwide. Young maternal age at delivery has been proposed as risk factor for adverse pregnancy outcome, yet there is insufficient data from Sub-Saharan Africa. The present study aimed to investigate the influence of maternal adolescence on pregnancy outcomes in the Central African country Gabon. METHODOLOGY AND PRINCIPAL FINDINGS: Data on maternal age, parity, birth weight, gestational age, maternal Plasmodium falciparum infection, use of bednets, and intake of intermittent preventive treatment of malaria in pregnancy were collected in a cross-sectional survey in 775 women giving birth in three mother-child health centers in Gabon. Adolescent women (≤16 years of age had a significantly increased risk to deliver a baby with low birth weight in univariable analysis (22.8%, 13/57, vs. 9.3%, 67/718, OR: 2.9, 95% CI: 1.5-5.6 and young maternal age showed a statistically significant association with the risk for low birth weight in multivariable regression analysis after correction for established risk factors (OR: 2.7; 95% CI: 1.1-6.5. In further analysis adolescent women were shown to attend significantly less antenatal care visits than adult mothers (3.3±1.9 versus 4.4±1.9 mean visits, p<0.01, n = 356 and this difference accounted at least for part of the excess risk for low birth weight in adolescents. CONCLUSION: Our data demonstrate the importance of adolescent age as risk factor for adverse pregnancy outcome. Antenatal care programs specifically tailored for the needs of adolescents may be necessary to improve the frequency of antenatal care visits and pregnancy outcomes in this risk group in Central Africa.

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

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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

Cerebral circulation and prognosis of the patients with hypoxic encephalopathy

International Nuclear Information System (INIS)

Nogami, Kenichiro; Fujii, Masami; Kashiwagi, Shiro; Sadamitsu Daikai; Maekawa, Tsuyoshi

2000-01-01

Recent progress in cardiopulmonary resuscitation techniques improved the survival rate of patients with acute cardiopulmonary disturbances. However, severe cerebral complications remained frequently in patients who survived the acute stage. Early prediction of cerebral prognosis is important to optimize the management of these patients. We examined the relations between radiological findings (Xe-CT and MRI) and cerebral prognosis. Patients included in this study were selected from all patients with hypoxic encephalopathy admitted to our hospital. There were 11 men and 10 women. Causes of hypoxic encephalopathy were heart disease (11 cases), suffocation (4 cases), CO intoxication (2 cases), asthma (1 case), pneumothorax (1 case), anaphyraxy shock (1 case) and electric shock (1 case). Xe-CT and MRI were carried out 3 weeks after the onset. Cerebral blood flow (CBF) of the patients was measured at rest and 15 minutes after intravenous administration of acetazolamide (1 g). The prognosis was evaluated 3 months after the onset in accordance with Glasgow Outcome Scale (GOS). Low hemispheric CBF (30 ml/100 g/min), poor reactivity of acetazolamide challenge test (10 ml/100 g/min), presence of hyperintensity areas in the basal ganglia in T1 weighted images (T1WI) and T2 weighted images (T2WI) are the factors associated with poor outcome in hypoxic encephalopathy. (author)

Understanding Cancer Prognosis

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[Description of contributing factors in adverse events related to patient safety and their preventability].

Science.gov (United States)

Guerra-García, María Mercedes; Campos-Rivas, Beatriz; Sanmarful-Schwarz, Alexandra; Vírseda-Sacristán, Alicia; Dorrego-López, M Aránzazu; Charle-Crespo, Ángeles

2017-11-25

To assess the extent of healthcare related adverse events (AEs), their effect on patients, and their seriousness. To analyse the factors leading to the development of AEs, their relationship with the damage caused, and their degree of preventability. Retrospective descriptive study. Porriño, Pontevedra, Spain, Primary Care Service, from January-2014 to April-2016. Reported AEs were entered into the Patient Safety Reporting and Learning System (SiNASP). The variables measured were: Near Incident (NI) an occurrence with no effect or harm on the patient; Adverse Event (AE) an occurrence that affects or harms a patient. The level of harm is classified as minimal, minor, moderate, critical, and catastrophic. Preventability was classified as little evidence of being preventable, 50% preventable, and sound evidence of being preventable. percentages and Chi-squared test for qualitative variables; P<.05 with SPSS.15. SiNASP. Ethical considerations: approved by the Research Ethics Committee (2016/344). There were 166 recorded AEs (50.6% in males, and 46.4% in women. The mean age was 60.80years). Almost two-thirds 62.7% of AEs affected the patient, with 45.8% causing minimal damage, while 2.4% caused critical damages. Healthcare professionals were a contributing factor in 71.7% of the AEs, with the trend showing that poor communication and lack of protocols were related to the damage caused. Degree of preventability: 96.4%. Most AEs affected the patient, and were related to medication, diagnostic tests, and laboratory errors. The level of harm was related to communication problems, lack of, or deficient, protocols and a poor safety culture. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

Influence of MRI abnormality in skull base bone on prognosis of nasopharyngeal carcinoma

International Nuclear Information System (INIS)

Jin-Cheng, Lu; Qing, Wei; Yi-Qin, Zhang; Feng, Li

2004-01-01

Purpose. To evaluate the influence of skull base bone (SBB) abnormality showed by MRI on prognosis of nasopharyngeal carcinoma (NPC). Patients and methods. From March 1993 to December 1998, 122 NPC patients received prime radiotherapy treatment. All of them were proved pathologically and checked by magnetic resonance imaging (MRI). Every patient received radiation through conjoint facio-cervical field and conventional dose-fractionation schedules. The total dose to the primary tumor was 60 5 Gy (median, 70 Gy). The Kaplan Meier method, the Log-rank test and the Cox regression model were used to evaluate the significance of prognostic factors on NPC patient survival. Results. The overall median survival period was 50 (6 2) months, and the 1, 3 and 5 year-survival rates were, respectively, 99.2%, 87.9%, and 73.3%. The 1, 3, and 5 year-survival rates of abnormality and normality of the SBB on MRI were 98.9%, 87.2%, 71.9%, and 100.0%, 89.8%, 77.0%, respectively (P 0.4233). Gender, age, head pain, SBB abnormality, cranial nerve palsy, cervical lymphadenopathy and primary tumor extent were analyzed with the Cox regression model and SBB abnormality on MRI did not prove to have statistical significance (P = 0.6934). According to the analysis of regrouping, patients with SBB abnormalities ≥ sites have a worse prognosis (P = 0.0427). Then. the above seven factors are analyzed by Cox regression model and the result had statistical significance (P = 0.0385). Conclusion. The SBB abnormality on MRI is of no obvious influence on prognosis of NPC. However, when SBB abnormality sites were ≥ 2, there is obvious statistical significance on the prognosis. (author)

Prognosis and submandibular gland function

International Nuclear Information System (INIS)

Ino, Chiyonori; Yamashita, Toshio; Hanaoka, Mako; Kumazawa, Tadami

1984-01-01

Submandibular gland function was tested with sup(99m)Tc-pertechnetate scan 10 days and 3-4 weeks after the onset Bell's palsy, and the results and prognoses were correlated. In the first report we divided the cases into groups A, B and C, and this time group D classified in S.S.R. was poor. Groups A and D can be differentiated by submandibular gland scan within 10 days after the onset; that is to say, the prognosis of more than half the cases can be determined in this early phase. Especially, it is noticeable that group D showing the poor prognosis is differentiated within 10 days after the onset. This method was compared with other tests of facial palsy. Four to five weeks after the onset all tests were of equal accuracy in predicting the prognosis of each group. Within 10 days after the onset, however, submandibular gland scan seems to be more useful than the other tests. (author)

Clinicopathologic and gene expression parameters predict liver cancer prognosis

International Nuclear Information System (INIS)

Hao, Ke; Zhong, Hua; Greenawalt, Danielle; Ferguson, Mark D; Ng, Irene O; Sham, Pak C; Poon, Ronnie T; Molony, Cliona; Schadt, Eric E; Dai, Hongyue; Luk, John M; Lamb, John; Zhang, Chunsheng; Xie, Tao; Wang, Kai; Zhang, Bin; Chudin, Eugene; Lee, Nikki P; Mao, Mao

2011-01-01

The prognosis of hepatocellular carcinoma (HCC) varies following surgical resection and the large variation remains largely unexplained. Studies have revealed the ability of clinicopathologic parameters and gene expression to predict HCC prognosis. However, there has been little systematic effort to compare the performance of these two types of predictors or combine them in a comprehensive model. Tumor and adjacent non-tumor liver tissues were collected from 272 ethnic Chinese HCC patients who received curative surgery. We combined clinicopathologic parameters and gene expression data (from both tissue types) in predicting HCC prognosis. Cross-validation and independent studies were employed to assess prediction. HCC prognosis was significantly associated with six clinicopathologic parameters, which can partition the patients into good- and poor-prognosis groups. Within each group, gene expression data further divide patients into distinct prognostic subgroups. Our predictive genes significantly overlap with previously published gene sets predictive of prognosis. Moreover, the predictive genes were enriched for genes that underwent normal-to-tumor gene network transformation. Previously documented liver eSNPs underlying the HCC predictive gene signatures were enriched for SNPs that associated with HCC prognosis, providing support that these genes are involved in key processes of tumorigenesis. When applied individually, clinicopathologic parameters and gene expression offered similar predictive power for HCC prognosis. In contrast, a combination of the two types of data dramatically improved the power to predict HCC prognosis. Our results also provided a framework for understanding the impact of gene expression on the processes of tumorigenesis and clinical outcome

Risk factors for treatment-related adverse events in cancer-bearing dogs receiving piroxicam.

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Eichstadt, L R; Moore, G E; Childress, M O

2017-12-01

Piroxicam has antitumour effects in dogs with cancer, although side effects may limit its use. The purpose of this study was to retrospectively identify factors predisposing cancer-bearing dogs to adverse events (AEs) following piroxicam therapy. Medical records of dogs presented to the Purdue Veterinary Teaching Hospital between 2005 and 2015 were reviewed, and 137 dogs met the criteria for study inclusion. Toxic effects of piroxicam in these dogs were graded according to an established system. Multivariate logistic regression was used to estimate the extent to which certain factors affected the risk for AEs. Age [odds ratio (OR) 1.250, P = 0.009; 95% confidence interval (CI) 1.057-1.479] and concurrent use of gastroprotectant medications (OR 2.612, P = 0.025; 95% CI 1.127-6.056) significantly increased the risk for gastrointestinal AEs. The results of this study may help inform the risk versus benefit calculation for clinicians considering the use of piroxicam to treat dogs with cancer. © 2016 John Wiley & Sons Ltd.

Anaemia in Pregnancy: Prevalence, Risk Factors, and Adverse Perinatal Outcomes in Northern Tanzania.

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Stephen, Grace; Mgongo, Melina; Hussein Hashim, Tamara; Katanga, Johnson; Stray-Pedersen, Babill; Msuya, Sia Emmanueli

2018-01-01

Anaemia in pregnancy is a public health problem in developing countries. This study aimed to determine the prevalence, risk factors, and adverse perinatal outcomes of anaemia among pregnant women in Moshi Municipal, Northern Tanzania. This was a follow-up study conducted from October 2013 to June 2015. A total of 539 pregnant women were enrolled in this study. Interviews were conducted followed by determination of haemoglobin level. Women were followed up at delivery and at 7 days and 28 days after delivery. A total of 529 women were included in this analysis. Their mean age was 25.8 (SD 5.73). The prevalence of anaemia was 18.0% and 2% had severe anaemia. The clinic of recruitment and low education level of the women were the factors that were independently associated with anaemia during pregnancy. At delivery, there were 10 stillbirths, 16 low birth weight (LBW) newborns, and 2 preterm birth cases. No association was found between anaemia and LBW, preterm birth, or stillbirths. Anaemia in pregnancy was a mild public health problem in the study setting of Northern Tanzania.

PDGFRs expression in dogs affected by malignant oral melanomas: correlation with prognosis.

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Iussich, S; Maniscalco, L; Di Sciuva, A; Iotti, B; Morello, E; Martano, M; Gattino, F; Buracco, P; De Maria, R

2017-06-01

Canine malignant melanoma (CMM) is the most common canine oral tumour, and up to 70-75% of dogs in stage II-III die within 1 year after surgery. The purpose of this study was to evaluate the expression of platelet-derived growth factors receptors (PDGFR)-α and -β in stage II and III CMMs and to correlate it with prognosis. PDGFRs expression was evaluated by immunohistochemistry on 48 cases of formalin-fixed CMM samples and correlated with clinical-pathological findings and outcome after surgery. PDGFRs co-expression was observed in 37.5% of cases. Positivity for PDGFR-α and -β receptor was present in 54.2 and 47.9% of cases, respectively. Ki67 values >19.5% were ascertained in 66.7% of cases. Statistical analysis showed that PDGFRs co-expression and Ki67 values > 19.5% were both associated with worse prognosis. PDGFRs expression suggests a role in the pathogenesis and progression of CMM, and α and β co-expression appears to be associated to worse prognosis. © 2016 John Wiley & Sons Ltd.

Apoptosis and microvessel density in gastric cancer: correlation with tumor stage and prognosis.

Science.gov (United States)

Aurello, Paolo; Bellagamba, Riccardo; Rossi Del Monte, Simone; D'Angelo, Francesco; Nigri, Giuseppe; Cicchini, Claudia; Ravaioli, Matteo; Ramacciato, Giovanni

2009-12-01

Gastric cancer remains one of the most common human malignancies with a poor prognosis. Apoptosis is known to be a programmed cell death and its inhibition is involved in the unregulated cellular growth that leads to neoplasms. Microvessel density (MVD) has been investigated as a promoting factor for angiogenesis with conflicting results about its relation to survival. The aim of our study was to search a correlation between these factors and some clinicopathological features and prognosis. Identification of apoptotic cells was performed applying the terminal deoxynucleotidyl transferase-mediated deoxyuridine triphosphate nick-end labeling technique and recorded as apoptotic index (A.I.), whereas monoclonal antibodies were used for the study of MVD. A significant correlation was found between low and high A.I. and the subgroup of patients in Stages I and II (P stage (P = 0.036) and to a poorer 5-year overall survival (P gastric cancer.

EWING'S SARCOMA: EPIDEMIOLOGY AND PROGNOSIS FOR PATIENTS TREATED AT THE PEDIATRIC ONCOLOGY INSTITUTE, IOP-GRAACC-UNIFESP.

Science.gov (United States)

Bellan, Davi Gabriel; Filho, Reynaldo Jesus-Garcia; Garcia, Jairo Greco; de Toledo Petrilli, Marcelo; Maia Viola, Dan Carai; Schoedl, Murillo Ferri; Petrilli, Antonio Sérgio

2012-01-01

To outline the epidemiological profile and prognosis for Ewing's sarcoma in the Brazilian population. The medical records of 64 patients with intraosseous Ewing's sarcoma who were treated at the Pediatric Oncology Institute, IOP-GRAACC-Unifesp, between 1995 and 2010, were retrospectively evaluated. The statistical analysis on the data obtained did not correlate factors such as sex, trauma, pathological fracture and time taken for case diagnosis with the treatment outcome. Factors such as initial metastasis, lung metastasis, tumor site, age, recurrence and type of surgery showed results corroborating what has been established in the literature. The prognosis in cases of Ewing's sarcoma was mainly influenced by the presence of metastases at the time of diagnosis.

Elevated serum levels of MMP-11 correlate with poor prognosis in colon cancer patients.

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Pang, Li; Wang, Da-Wei; Zhang, Nan; Xu, Da-Hai; Meng, Xiang-Wei

2016-03-11

Matrix metalloproteinase 11 (MMP11) has been shown to play a key role in human tumor progression and indicates poor clinical outcome in cancer patients. The current study aimed to evaluate the relationship between serum levels of MMP-11 and prognosis in colon cancer patients. Serum levels of MMP-11 were determined in 92 colon cancer patients and 92 healthy individuals using an enzyme-linked immunosorbent assay (ELISA). Associations between serum MMP-11 levels and clinicopathological characteristics of the patients and their outcomes were investigated. Survival analyses were performed to measure the 5-year overall survival (OS) and disease-free survival (DFS). Serum MMP-11 levels were substantially higher in colon cancer patients than in healthy controls. Moreover, serum MMP-11 levels were significantly higher in patients with advanced T status, lymph node metastasis, distant metastasis, and a higher TNM stage. Elevated serum levels of MMP-11 were identified as an independent prognostic factor for 5-year mortality and adverse events associated with colon cancer. Multivariate Cox regression analysis identified the serum MMP-11 level as an independent predictor of OS and DFS. Our study established that high serum levels of MMP-11 are associated with poor clinical outcome and may serve as a prognostic biomarker in colon cancer patients.

Understanding Cancer Prognosis

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Identification of key pathways and genes influencing prognosis in bladder urothelial carcinoma

Directory of Open Access Journals (Sweden)

Ning X

2017-03-01

enrichment of the cyclic guanosine monophosphate-protein kinase G signaling pathway, angiogenesis, cell proliferation, and differentiation, which are associated with tumor angiogenesis and cancer prognosis.Conclusion: Genes and pathways related to cell cycle and DNA damage and repair may play a crucial role in BUC pathogenesis, whereas those pertaining to tumor angiogenesis may be key factors in influencing BUC prognosis, especially in advanced disease stages. Keywords: bioinformatics analytical tools, bladder urothelial carcinoma, microarray, differentially expressed gene, prognosis 

Incidence and risk factors of bleeding-related adverse events in patients with chronic lymphocytic leukemia treated with ibrutinib

Science.gov (United States)

Lipsky, Andrew H.; Farooqui, Mohammed Z.H.; Tian, Xin; Martyr, Sabrina; Cullinane, Ann M.; Nghiem, Khanh; Sun, Clare; Valdez, Janet; Niemann, Carsten U.; Herman, Sarah E. M.; Saba, Nakhle; Soto, Susan; Marti, Gerald; Uzel, Gulbu; Holland, Steve M.; Lozier, Jay N.; Wiestner, Adrian

2015-01-01

Ibrutinib is associated with bleeding-related adverse events of grade ≤2 in severity, and infrequently with grade ≥3 events. To investigate the mechanisms of bleeding and identify patients at risk, we prospectively assessed platelet function and coagulation factors in our investigator-initiated trial of single-agent ibrutinib for chronic lymphocytic leukemia. At a median follow-up of 24 months we recorded grade ≤2 bleeding-related adverse events in 55% of 85 patients. No grade ≥3 events occurred. Median time to event was 49 days. The cumulative incidence of an event plateaued by 6 months, suggesting that the risk of bleeding decreases with continued therapy. At baseline, von Willebrand factor and factor VIII levels were often high and normalized on treatment. Platelet function measured via the platelet function analyzer (PFA-100™) was impaired in 22 patients at baseline and in an additional 19 patients on ibrutinib (often transiently). Collagen and adenosine diphosphate induced platelet aggregation was tested using whole blood aggregometry. Compared to normal controls, response to both agonists was decreased in all patients with chronic lymphocytic leukemia, whether on ibrutinib or not. Compared to untreated chronic lymphocytic leukemia patients, response to collagen showed a mild further decrement on ibrutinib, while response to adenosine diphosphate improved. All parameters associated with a significantly increased risk of bleeding-related events were present at baseline, including prolonged epinephrine closure time (HR 2.74, P=0.012), lower levels of von Willebrand factor activity (HR 2.73, P=0.009) and factor VIII (HR 3.73, P=0.0004). In conclusion, both disease and treatment-related factors influence the risk of bleeding. Patients at greater risk for bleeding of grade ≤2 can be identified by clinical laboratory tests and counseled to avoid aspirin, non-steroidal anti-inflammatory drugs and fish oils. ClinicalTrials.gov identifier NCT01500733 PMID

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

Directory of Open Access Journals (Sweden)

Olga Viktorovna Shpagina

2014-10-01

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

A prospective survey of delayed adverse reactions to iohexol in urography and computed tomography

International Nuclear Information System (INIS)

Munechika, Hirotsugu; Hiramatsu, Yoshihiro; Kudo, Sho; Sugimura, Kazuro; Hamada, Chikuma; Yamaguchi, Koichi; Katayama, Hitoshi

2003-01-01

We investigated 7505 inpatients who underwent intravenous urography or contrast-enhanced computed tomography to assess risk factors for delayed adverse drug reactions to iohexol, a non-ionic iodinated contrast medium. Focusing on delayed adverse reactions, all adverse events were prospectively investigated for 7 days after injection of iohexol. To explore the relevant risk factors, the relationship between occurrence of adverse reactions to iohexol and 17 different variables was evaluated by logistic regression analysis. To assess the influence of seasonal factors, adverse reactions were separately evaluated during two periods: February to April (the pollinosis period in Japan) and July to September (the non-pollinosis period). The prevalence of delayed adverse events and delayed adverse reactions was 3.5 and 2.8%, respectively, whereas the prevalence of adverse events and adverse reactions was 5.7 and 5.0%, respectively. Multivariate analysis showed that six parameters had a significant influence on delayed adverse reactions to iohexol, including (a) a history of allergy, (b) season, (c) radiographic procedure, (d) age, (e) concomitant surgery or other invasive procedures, and (f) concomitant medication. The prevalence of delayed reactions was lower than in previous large-scale studies. Significant risk factors included a history of allergy and performance of radiography during the pollinosis period, suggesting that allergy was involved in delayed adverse reactions. The type of radiographic procedure also had an influence. (orig.)

Understanding Cancer Prognosis

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Full Text Available ... a link to this page included, e.g., “Understanding Cancer Prognosis was originally published by the National Cancer Institute.” Please note that blog posts that are written by individuals from outside the government may be owned by the writer, and graphics ...

Early Childhood Obesity Risk Factors: Socioeconomic Adversity, Family Dysfunction, Offspring Distress, and Junk Food Self-Medication.

Science.gov (United States)

Hemmingsson, Erik

2018-06-01

To explore the sequence and interaction of infancy and early childhood risk factors, particularly relating to disturbances in the social environment, and how the consequences of such exposures can promote weight gain and obesity. This review will argue that socioeconomic adversity is a key upstream catalyst that sets the stage for critical midstream risk factors such as family strain and dysfunction, offspring insecurity, stress, emotional turmoil, low self-esteem, and poor mental health. These midstream risk factors, particularly stress and emotional turmoil, create a more or less perfect foil for calorie-dense junk food self-medication and subtle addiction, to alleviate uncomfortable psychological and emotional states. Disturbances in the social environment during infancy and early childhood appear to play a critical role in weight gain and obesity, through such mechanisms as insecurity, stress, and emotional turmoil, eventually leading to junk food self-medication and subtle addiction.

CD47 is an adverse prognostic factor and a therapeutic target in gastric cancer

International Nuclear Information System (INIS)

Yoshida, Kazumichi; Tsujimoto, Hironori; Matsumura, Kouji; Kinoshita, Manabu; Takahata, Risa; Matsumoto, Yusuke; Hiraki, Shuichi; Ono, Satoshi; Seki, Shuhji; Yamamoto, Junji; Hase, Kazuo

2015-01-01

CD47 is an antiphagocytic molecule that acts via ligation to signal regulatory protein alpha on phagocytes; its enhanced expression and therapeutic targeting have recently been reported for several malignancies. However, CD47 expression in gastric cancer is not well documented. Immunohistochemical expression of CD47 in surgical specimens was investigated. Expression of CD47 and CD44, a known gastric cancer stem cell marker, were investigated in gastric cancer cell lines by flow cytometry. MKN45 and MKN74 gastric cancer cells were sorted by fluorescence-activated cell sorting according to CD44 and CD47 expression levels, and their in vitro proliferation, spheroid-forming capacity, and in vivo tumorigenicity were studied. In vitro phagocytosis of cancer cells by human macrophages in the presence of a CD47 blocking monoclonal antibody (B6H12) and the survival of immunodeficient mice intraperitoneally engrafted with MKN45 cells and B6H12 were compared to experiments using control antibodies. Immunohistochemistry of the clinical specimens indicated that CD47 was positive in 57 out of 115 cases, and its positivity was an independent adverse prognostic factor. Approximately 90% of the MKN45 and MKN74 cells expressed CD47 and CD44. CD47 hi gastric cancer cells showed significantly higher proliferation and spheroid colony formation than CD47 lo , and CD44 hi CD47 hi cells showed the highest proliferation in vitro and tumorigenicity in vivo. B6H12 significantly enhanced in vitro phagocytosis of cancer cells by human macrophages and prolonged the survival of intraperitoneal cancer dissemination in mice compared to control antibodies. In conclusion, CD47 is an adverse prognostic factor and promising therapeutic target in gastric cancer

Clinical value of liver and spleen shear wave velocity in predicting the prognosis of patients with portal hypertension.

Science.gov (United States)

Zhang, Yan; Mao, Da-Feng; Zhang, Mei-Wu; Fan, Xiao-Xiang

2017-12-07

To explore the relationship of liver and spleen shear wave velocity in patients with liver cirrhosis combined with portal hypertension, and assess the value of liver and spleen shear wave velocity in predicting the prognosis of patients with portal hypertension. All 67 patients with liver cirrhosis diagnosed as portal hypertension by hepatic venous pressure gradient in our hospital from June 2014 to December 2014 were enrolled into this study. The baseline information of these patients was recorded. Furthermore, 67 patients were followed-up at 20 mo after treatment, and liver and spleen shear wave velocity were measured by acoustic radiation force impulse at the 1 st week, 3 rd month and 9 th month after treatment. Patients with favorable prognosis were assigned into the favorable prognosis group, while patients with unfavorable prognosis were assigned into the unfavorable prognosis group. The variation and difference in liver and spleen shear wave velocity in these two groups were analyzed by repeated measurement analysis of variance. Meanwhile, in order to evaluate the effect of liver and spleen shear wave velocity on the prognosis of patients with portal hypertension, Cox's proportional hazard regression model analysis was applied. The ability of those factors in predicting the prognosis of patients with portal hypertension was calculated through receiver operating characteristic (ROC) curves. The liver and spleen shear wave velocity in the favorable prognosis group revealed a clear decline, while those in the unfavorable prognosis group revealed an increasing tendency at different time points. Furthermore, liver and spleen shear wave velocity was higher in the unfavorable prognosis group, compared with the favorable prognosis group; the differences were statistically significant ( P portal hypertension was significantly affected by spleen hardness at the 3 rd month after treatment [relative risk (RR) = 3.481]. At the 9 th month after treatment, the prognosis

Candidate biomarkers for the diagnosis and prognosis of drug-induced liver injury: An international collaborative effort.

Science.gov (United States)

Church, Rachel J; Kullak-Ublick, Gerd A; Aubrecht, Jiri; Bonkovsky, Herbert L; Chalasani, Naga; Fontana, Robert J; Goepfert, Jens C; Hackman, Frances; King, Nicholas M P; Kirby, Simon; Kirby, Patrick; Marcinak, John; Ormarsdottir, Sif; Schomaker, Shelli J; Schuppe-Koistinen, Ina; Wolenski, Francis; Arber, Nadir; Merz, Michael; Sauer, John-Michael; Andrade, Raul J; van Bömmel, Florian; Poynard, Thierry; Watkins, Paul B

2018-01-22

Current blood biomarkers are suboptimal in detecting drug-induced liver injury (DILI) and predicting its outcome. We sought to characterize the natural variabilty and performance characteristics of fourteen promising DILI biomarker candidates. Serum or plasma from multiple cohorts of healthy volunteers (n=192 and =81), subjects who safely took potentially hepatotoxic drugs without adverse effects (n=55 and =92) and DILI patients (n=98, =28, and =143) were assayed for microRNA-122 (miR-122), glutamate dehydrogenase (GLDH), total keratin 18 (K18), caspase cleaved K18 (ccK18), glutathione S-transferase alpha (GSTα), alpha fetoprotein (AFP), arginase-1 (ARG1), osteopontin (OPN), sorbitol dehydrogenase (SDH), fatty acid binding protein (FABP1), cadherin-5 (CDH5), macrophage colony stimulating factor receptor (MCSFR), paraoxonase 1 (PON1, normalized to prothrombin protein), and leucocyte cell-derived chemotaxin-2 (LECT2). Most candidate biomarkers were significantly altered in DILI cases compared to healthy volunteers. GLDH correlated more closely with gold standard alanine aminotransferase (ALT) than miR-122 and there was a surprisingly wide inter- and intra-individual variability of miR-122 levels among the healthy volunteers. Serum K18, OPN, and MCSFR levels were most strongly associated with liver-related death or transplant within 6 months of DILI-onset. Prediction of prognosis among DILI patients using Model for End-stage Liver Disease (MELD) was improved by incorporation of K18 and MCSFR levels. GLDH appears to be more useful than miR-122 in identifying DILI patients. K18, OPN and MCSFR are promising candidates for prediction of prognosis during an acute DILI event. Serial assessment of these biomarkers in large prospective studies will help further delineate their role in DILI diagnosis and management. This article is protected by copyright. All rights reserved. © 2018 by the American Association for the Study of Liver Diseases.

Prevalence, risk factors and associated adverse pregnancy outcomes of anaemia in Chinese pregnant women: a multicentre retrospective study.

Science.gov (United States)

Lin, Li; Wei, Yumei; Zhu, Weiwei; Wang, Chen; Su, Rina; Feng, Hui; Yang, Huixia

2018-04-23

Anaemia in pregnant women is a public health problem, especially in developing countries. The aim of this study was to assess the prevalence and related risk factors of anaemia during pregnancy in a large multicentre retrospective study (n = 44,002) and to determine the adverse pregnancy outcomes in women with or without anaemia. The study is a secondary data analysis of a retrospective study named "Gestational diabetes mellitus Prevalence Survey (GPS) study in China". Structured questionnaires were used to collect socio-demographic characteristics, haemoglobin levels and pregnancy outcomes from all the participants. Anaemia in pregnancy is defined as haemoglobin anaemia and associated adverse pregnancy outcomes. The overall prevalence of anaemia was 23.5%. Maternal anaemia was significantly associated with maternal age ≥ 35 years (AOR = 1.386), family per capita monthly incomepregnancy BMI pregnancy outcomes, including GDM, polyhydramnios, preterm birth, low birth weight (anaemia than those without. The results indicated that anaemia continues to be a severe health problem among pregnant women in China. Anaemia is associated with adverse pregnancy outcomes. Pregnant women should receive routine antenatal care and be given selective iron supplementation when appropriate.

Immunoability and prognosis in the patients after radiotherapy

International Nuclear Information System (INIS)

Sako, Takashi; Sakurai, Tomoyasu; Nishio, Masamichi; Saito, Akio; Koshiba, Ryuzo.

1978-01-01

About two weeks after radiotherapy, PPD intracutaneous reaction (0.05 mg of general diagnostic tuberculin was used) was examined. The peripheral lymphocyte count and the immunoglobulin value were also measured in order to study the correlation between these results and the prognosis. Subjects were 359 patients with malignant tumors and 20 patients with double cancer. All the patients, in whom PPD reaction was positive, tended to show the good prognosis except for the patients with pulmonary cancer. The positive rate decreased according to an advance of the stage of uterine cancer. Fourteen of the 17 patients, in whom the peripheral lymphocyte count could be observed when PPD reaction turned out negative, showed the decrease of the lymphocyte count less than 20%. The patients, in whom no correlation was found and the lymphocyte count did not decrease showed the better prognosis than the patients with positive PPD. Poor prognosis was found in the patients, in whom IgG and IgA values were abnormally high, without regard to positive or negative PPD. IgM value had no correlation, but the poor prognosis was more frequently observed in the patients with abnormal low IgM value. In the patients with double cancer no specificity was found in the type of diseases and the doubled pattern, and PPD positive rate significantly increased in the patients with good prognosis. (Kanao, N.)

Radiotherapy in breast cancer and its prognosis

International Nuclear Information System (INIS)

Mitter, Mihir

1980-01-01

Various aspects of breast cancer are discussed. These include clinical staging, histological grading, site of growth, frequency and lactation, immunological response and prognosis, and survival of untreated cases. Importance of early detection is emphasised and prognosis after radiotherapy alone or in combination with surgery is briefly discussed. (M.G.B.)

Early life adversity and telomere length: a meta-analysis.

Science.gov (United States)

Ridout, K K; Levandowski, M; Ridout, S J; Gantz, L; Goonan, K; Palermo, D; Price, L H; Tyrka, A R

2018-04-01

Early adversity, in the form of abuse, neglect, socioeconomic status and other adverse experiences, is associated with poor physical and mental health outcomes. To understand the biologic mechanisms underlying these associations, studies have evaluated the relationship between early adversity and telomere length, a marker of cellular senescence. Such results have varied in regard to the size and significance of this relationship. Using meta-analytic techniques, we aimed to clarify the relationship between early adversity and telomere length while exploring factors affecting the association, including adversity type, timing and study design. A comprehensive search in July 2016 of PubMed/MEDLINE, PsycINFO and Web of Science identified 2462 studies. Multiple reviewers appraised studies for inclusion or exclusion using a priori criteria; 3.9% met inclusion criteria. Data were extracted into a structured form; the Newcastle-Ottawa Scale assessed study quality, validity and bias. Forty-one studies (N=30 773) met inclusion criteria. Early adversity and telomere length were significantly associated (Cohen's d effect size=-0.35; 95% CI, -0.46 to -0.24; P<0.0001). Sensitivity analyses revealed no outlier effects. Adversity type and timing significantly impacted the association with telomere length (P<0.0001 and P=0.0025, respectively). Subgroup and meta-regression analyses revealed that medication use, medical or psychiatric conditions, case-control vs longitudinal study design, methodological factors, age and smoking significantly affected the relationship. Comprehensive evaluations of adversity demonstrated more extensive telomere length changes. These results suggest that early adversity may have long-lasting physiological consequences contributing to disease risk and biological aging.

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 ...

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

A critical assessment of adverse pregnancy outcome and periodontal disease.

Science.gov (United States)

Wimmer, Gernot; Pihlstrom, Bruce L

2008-09-01

Pre-term birth is a major cause of infant mortality and morbidity that has considerable societal, medical, and economic costs. The rate of pre-term birth appears to be increasing world-wide and efforts to prevent or reduce its prevalence have been largely unsuccessful. To review the literature for studies investigating periodontal disease as a possible risk factor for pre-term birth and adverse pregnancy outcomes. Variability among studies in definitions of periodontal disease and adverse pregnancy outcomes as well as widespread inadequate control for confounding factors and possible effect modification make it difficult to base meaningful conclusions on published data. However, while there are indications of an association between periodontal disease and increased risk of adverse pregnancy outcome in some populations, there is no conclusive evidence that treating periodontal disease improves birth outcome. Based on a critical qualitative review, available evidence from clinical trials indicates that, although non-surgical mechanical periodontal treatment in the second trimester of pregnancy is safe and effective in reducing signs of maternal periodontal disease, it does not reduce the rate of pre-term birth. Clinical trials currently underway will further clarify the potential role of periodontal therapy in preventing adverse birth outcomes. Regardless of the outcomes of these trials, it is recommended that large, prospective cohort studies be conducted to assess risk for adverse pregnancy outcome in populations with periodontal disease. It is critical that periodontal exposure and adverse birth outcomes be clearly defined and the many potential confounding factors and possible effect modifiers for adverse pregnancy outcome be controlled in these studies. If periodontal disease is associated with higher risk of adverse pregnancy outcome in these specific populations, large multicenter randomized-controlled trials will be needed to determine if prevention or

Childhood adversity profiles and adult psychopathology in a representative Northern Ireland study.

Science.gov (United States)

McLafferty, Margaret; Armour, Cherie; McKenna, Aine; O'Neill, Siobhan; Murphy, Sam; Bunting, Brendan

2015-10-01

Childhood adversities are key aetiological factors in the onset and persistence of psychopathology. The aims of this study were to identify childhood adversity profiles, and investigate the relationship between the adversity classes and psychopathology in Northern Ireland. The study utilized data from the Northern Ireland Study of Health and Stress, an epidemiological survey (N=1986), which used the CIDI to examine mental health disorders and associated risk factors. Latent Class Analysis revealed 3 distinct typologies; a low risk class (n=1709; 86%), a poly-adversity class (n=122; 6.1%), and an economic adversity class (n=155; 7.8%). Logistic Regression models revealed that individuals in the economic adversity class had a heightened risk of anxiety and substance disorders, with individuals in the poly-adversity class more likely to have a range of mental health problems and suicidality. The findings indicate the importance of considering the impact of co-occurring childhood adversities when planning treatment, prevention, and intervention programmes. Copyright © 2015 Elsevier Ltd. All rights reserved.

Anaemia in Pregnancy: Prevalence, Risk Factors, and Adverse Perinatal Outcomes in Northern Tanzania

Directory of Open Access Journals (Sweden)

Grace Stephen

2018-01-01

Full Text Available Background and Objective. Anaemia in pregnancy is a public health problem in developing countries. This study aimed to determine the prevalence, risk factors, and adverse perinatal outcomes of anaemia among pregnant women in Moshi Municipal, Northern Tanzania. Methods. This was a follow-up study conducted from October 2013 to June 2015. A total of 539 pregnant women were enrolled in this study. Interviews were conducted followed by determination of haemoglobin level. Women were followed up at delivery and at 7 days and 28 days after delivery. Results. A total of 529 women were included in this analysis. Their mean age was 25.8 (SD 5.73. The prevalence of anaemia was 18.0% and 2% had severe anaemia. The clinic of recruitment and low education level of the women were the factors that were independently associated with anaemia during pregnancy. At delivery, there were 10 stillbirths, 16 low birth weight (LBW newborns, and 2 preterm birth cases. No association was found between anaemia and LBW, preterm birth, or stillbirths. Conclusion. Anaemia in pregnancy was a mild public health problem in the study setting of Northern Tanzania.

[Primary Neuroendocrine Carcinoma of Thymus Caused Cushing Syndrome: Surgical Treatment and Prognosis Analysis].

Science.gov (United States)

Li, Li; Chen, Yeye; Li, Shanqing; Liu, Hongsheng; Huang, Cheng; Qin, Yingzhi

2015-07-01

Primary neuroendocrine carcinoma of thymus (pNECT) is a rare thymic neoplasm. Some pNECTs could produce an adrenocorticotropic hormone and cause Cushing syndrome (CS). The aim os this study is to discuss the diagnostic technique and surgical management of pNECT-caused CS and analyze prognosis factors to improve the clinical experience of the disease. The outcome of surgery and follow-up of 14 cases (eight males and six females) of pNECT-caused CS were retrospectively analyzed from November 1987 to June 2013. The median age of the patients was 29, and the median duration of the disease was four months (1 month-44 months). All cases exhibited clinical evidence for the diagnosis of CS, and thoracic computed tomography (CT) was used to detect thymic tumors. Surgical treatment significantly decreased the concentration of both serum cortisol and adrenocorticotropic hormone (Pdisease with aggressive characteristics and unclear prognosis. Early diagnosis and therapy is a challenge for clinicians. Thoracic CT is important for disease location and preoperative evaluation and should be routinely applied to all CS patients to allow early surgery and improved prognosis.

Clinicopathologic characteristics and prognosis of proximal and distal gastric cancer

Directory of Open Access Journals (Sweden)

Yu X

2018-02-01

Full Text Available Xuefeng Yu,1,* Fulan Hu,2,* Chunfeng Li,1 Qiang Yao,1 Hongfeng Zhang,1 Yingwei Xue1 1Department of Gastrointestinal Surgery, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, China; 2Department of Epidemiology, Public Health College, Harbin Medical University, Harbin, China *These authors contributed equally to this work Background and objectives: The dismal prognosis of gastric cancer patients is a global problem. We aim to evaluate the clinicopathologic features and prognostic factors of proximal and distal gastric cancer.Materials and methods: Gastric cancer cases diagnosed and treated at the same surgical unit between 2007 and 2010 were reviewed. Follow-up data from all patients were collected for at least 5 years until 2015. A total of 964 patients were studied (distal gastric cancer [DG], n=777 and proximal gastric cancer [PG], n=187.Results: DG patients had a relatively higher percentage of females, more thorough therapy (R0 [D0/D1/D2], fewer combined organ resections, younger age, smaller tumors (<5 cm, shorter surgery durations, less blood loss during surgery, and a relatively lower percentage of nodal metastases and a TNM stage of 4 (p<0.05. A significantly higher 5-year survival rate was observed in DG patients compared to PG patients (DG: 51%, PG: 28%; p<0.001. A multivariate analysis demonstrated that tumor size, blood loss during surgery, surgery approach of lymph node dissection, treatment with palliative surgery, histopathologic type, TNM stage, and tumor location were independent predictors of poor outcome.Conclusion: The different characteristics and prognosis of DG and PG cases have implications for the development of guiding strategies for a surgical program and assessment of prognosis of gastric cancer patients based on tumor location. Keywords: gastric cancer, tumor location, clinicopathologic features, prognosis, distal gastric cancer, proximal gastric cancer 

Adversity and persecutory ideation: A moderated mediational model.

Science.gov (United States)

Valiente, Carmen; Espinosa, Regina; Villavicencio, Patricia; Cantero, Dolores; Fuentenebro, Filiberto

2017-12-01

Adversity has been identified as an important factor in models of psychopathology and can help in understanding persecutory ideation, although potential moderators and mediators for adult psychopathology have not been sufficiently examined. Experiential avoidance (EA) and Self-esteem (SE) are relevant factors to understand how adversity leads to persecutory ideation. This study hypothesized that adversity would be associated with persecutory ideation through heightened EA, and that this association would be strengthened in individuals with a discrepant high SE. Participants with persecutory ideation (n = 52), with depression (n = 35) and healthy controls (n = 51) were assessed with the Trauma History Screen, the Paranoia and Deservedness Scale, and the Beck Depression Inventory. A SE discrepancy index was calculated subtracting the normalized explicit SE score from the normalized implicit SE score (measured by a version of a Go/No-go association task). Our analysis revealed that adversity was associated with higher levels of paranoia and was mediated by EA. In addition, we found that the relationship between adversity and EA was moderated by SE discrepancy. Identification of moderating and mediating variables allows for increased understanding of persecutory ideation and the processes that should be targeted in the course of recovery. Copyright © 2017 Elsevier B.V. All rights reserved.

The Progress of T Cell Immunity Related to Prognosis in Gastric Cancer.

Science.gov (United States)

Wei, Ming; Shen, Duo; Mulmi Shrestha, Sachin; Liu, Juan; Zhang, Junyi; Yin, Ying

2018-01-01

Gastric cancer is the fifth most common malignancy all over the world, and the factors that can affect progress and prognosis of the gastric cancer patients are various, such as TNM stages, invasive depth, and lymph node metastasis ratio. T cell immunity is important component of human immunity system and immunity responding to tumor and dysfunction or imbalance of T cell immunity will lead to serious outcomes for body. T cell immunity includes many different types of cells, CD4+ T cell, CD8+ T cell, memory cell, and so on, and each of them has special function on antitumor response or tumor immune escape which is revealed in lung cancer, colorectal cancer, breast cancer, ovarian cancer, and so on. But its correlation with gastric cancer is not clear. Our review was preformed to explore the relationship between the progress and prognosis of gastric cancer (GC) and T cell immunity. According to recent researches, T cell immunity may have an important role in the progress and prognosis of GCs, but its function is affected by location, category, related molecule, and interaction between the cells, and some effects still are controversial. More researches are needed to clarify this correlation.

Understanding your cancer prognosis

Science.gov (United States)

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

Energieprognostik auf dem Pruefstand. Energy prognosis on the test bench

Energy Technology Data Exchange (ETDEWEB)

Haerter, M [ed.

1988-01-01

Does an energy prognosis reveal more about its author, than about the future of energy The fact that there is a lot of scepticism toward extremely varying and often diametrally opposed forecasts on the area of energy suggested to look at the 'psychology of forecasts and prognosis'. Representatives of the fields involved were invited to Schloss Haigerloch in 1986 in order to analyse the influence of the environment on the result of a prognosis. Linking up with this subject the GEE-prognosis-workshop held in 1987 looked into the fundamental question of 'Progress in prognostication'. Three recent studies which were supplemented by a historic study on deviations between prognosis and the actual facts, were presented at the workshop. They supplied a comparative evaluation of national and international energy prognostications. Papers from both meetings are contained in this volume providing a survey on the state of energy prognosis. (orig.).

Adverse life events as risk factors for behavioural and emotional problems in a 7-year follow-up of a population-based child cohort

DEFF Research Database (Denmark)

Rasmussen, Cathrine Skovmand; Nielsen, Louise Gramstrup; Petersen, Dorthe Janne

2014-01-01

on emotional and behavioural problems was obtained from parents filling in the Child Behavior Checklist (CBCL) when the child was 8-9 and again when 15 years old. Data on risk factors was drawn from Danish registers. Analysis used was logistic regression for crude and adjusted change. Results: Parental divorce......Background and aim: The aim of the study was to identify risk factors for significant changes in emotional and behavioural problem load in a community-based cohort of Danish children aged 9-16 years, the risk factors being seven parental and two child-related adverse life events. Methods: Data...... significantly raised the odds ratio of an increase in emotional and behavioural problems; furthermore, the risk of deterioration in problem behaviour rose significantly with increasing number of adverse life events. By dividing the children into four groups based on the pathway in problem load (increasers...

Reproductive prognosis in endometriosis

DEFF Research Database (Denmark)

Hjordt Hansen, Maj V; Dalsgaard, Torur; Hartwell, Dorthe

2014-01-01

OBJECTIVE: To assess the reproductive long-term prognosis of women with and without endometriosis, to explore changes over time, and to quantify the contribution of artificial reproductive techniques. DESIGN: Cohort study. SETTING: Denmark 1977-2009. SAMPLE: Data retrieved from four national...... registries. Among 15-49-year-old women during the period 1977-82, 24 667 were diagnosed with endometriosis and 98 668 (1:4) women without endometriosis were age-matched. METHODS: To assess long-term reproductive prognosis, all pregnancy outcomes were identified among the women with and without endometriosis...... until the end of 2009. To explore changes over time, the endometriosis cohorts were followed for 15 years from the years 1980, 1986, 1992 and 1998, with the corresponding control cohorts. All pregnancy outcomes were categorized into naturally or artificially conceived pregnancies. MAIN OUTCOME MEASURES...

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....

Long-term prognosis in patients continuing taking antithrombotics after peptic ulcer bleeding.

Science.gov (United States)

Wang, Xi-Xu; Dong, Bo; Hong, Biao; Gong, Yi-Qun; Wang, Wei; Wang, Jue; Zhou, Zhen-Yu; Jiang, Wei-Jun

2017-01-28

To investigate the long-term prognosis in peptic ulcer patients continuing taking antithrombotics after ulcer bleeding, and to determine the risk factors that influence the prognosis. All clinical data of peptic ulcer patients treated from January 1, 2009 to January 1, 2014 were retrospectively collected and analyzed. Patients were divided into either a continuing group to continue taking antithrombotic drugs after ulcer bleeding or a discontinuing group to discontinue antithrombotic drugs. The primary outcome of follow-up in peptic ulcer bleeding patients was recurrent bleeding, and secondary outcome was death or acute cardiovascular disease occurrence. The final date of follow-up was December 31, 2014. Basic demographic data, complications, and disease classifications were analyzed and compared by t - or χ 2 -test. The number of patients that achieved various outcomes was counted and analyzed statistically. A survival curve was drawn using the Kaplan-Meier method, and the difference was compared using the log-rank test. COX regression multivariate analysis was applied to analyze risk factors for the prognosis of peptic ulcer patients. A total of 167 patients were enrolled into this study. As for the baseline information, differences in age, smoking, alcohol abuse, and acute cardiovascular diseases were statistically significant between the continuing and discontinuing groups (70.8 ± 11.4 vs 62.4 ± 12.0, P peptic ulcer bleeding, continuing antithrombotics increases the risk of recurrent bleeding events, while discontinuing antithrombotics would increase the risk of death and developing cardiovascular disease. This suggests that clinicians should comprehensively consider the use of antithrombotics after peptic ulcer bleeding.

[Cryptogenic West syndrome: Clinical profile, response to treatment and prognostic factors].

Science.gov (United States)

Calderón Romero, María; Arce Portillo, Elena; López Lobato, Mercedes; Muñoz Cabello, Beatriz; Blanco Martínez, Bárbara; Madruga Garrido, Marcos; Alonso Luego, Olga

2017-12-06

West syndrome (WS) is an age-dependent epileptic encephalopathy in which the prognosis varies according to the, not always identified, underlying origin. To define the profile of cryptogenic (a least studied isolated sub-group) WS, in Spain. To study its outcome, response to different treatments, and to establish prognostic factors. The study included a review of the medical records of 16 patients diagnosed with cryptogenic WS during the period, 2000-2015. The mean follow-up time was 6.6 years, with a minimum of 2 years. The large majority (11/16) were male. The mean age at onset was 6 months, and 6/16 had a family history of idiopathic epilepsy. The first line treatment with vigabatrin had an electrical-clinical response in 5/16 patients, with the remaining cases responding to adrenocorticotropic hormone (ACTH). Almost half (44%) of the patients progressed to other types of epilepsy, with no difference between those treated with vigabatrin or ACTH. A greater number of adverse effects were obtained with ACTH, with no retinal involvement being observed with vigabatrin. The aetiological cause was found in 2/16. Being female, late onset, and early control of the hypsarrhythmia, were factors of a good prognosis. The overall prognosis of cryptogenic WS was more serious than expected. Although the incidence of Lennox-Gastaut syndrome was low, the progression to focal epilepsy was the most common, with it appearing within the first 2 years of the diagnosis. The initial response to vigabatrin was lower than expected, but the long-term result was comparable to ACTH. Copyright © 2017. Publicado por Elsevier España, S.L.U.

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

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XING Zhixiang

2017-12-01

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

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....

Future Directions in Childhood Adversity and Youth Psychopathology.

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McLaughlin, Katie A

2016-01-01

Despite long-standing interest in the influence of adverse early experiences on mental health, systematic scientific inquiry into childhood adversity and developmental outcomes has emerged only recently. Existing research has amply demonstrated that exposure to childhood adversity is associated with elevated risk for multiple forms of youth psychopathology. In contrast, knowledge of developmental mechanisms linking childhood adversity to the onset of psychopathology-and whether those mechanisms are general or specific to particular kinds of adversity-remains cursory. Greater understanding of these pathways and identification of protective factors that buffer children from developmental disruptions following exposure to adversity is essential to guide the development of interventions to prevent the onset of psychopathology following adverse childhood experiences. This article provides recommendations for future research in this area. In particular, use of a consistent definition of childhood adversity, integration of studies of typical development with those focused on childhood adversity, and identification of distinct dimensions of environmental experience that differentially influence development are required to uncover mechanisms that explain how childhood adversity is associated with numerous psychopathology outcomes (i.e., multifinality) and identify moderators that shape divergent trajectories following adverse childhood experiences. A transdiagnostic model that highlights disruptions in emotional processing and poor executive functioning as key mechanisms linking childhood adversity with multiple forms of psychopathology is presented as a starting point in this endeavour. Distinguishing between general and specific mechanisms linking childhood adversity with psychopathology is needed to generate empirically informed interventions to prevent the long-term consequences of adverse early environments on children's development.

EMMPRIN co-expressed with matrix metalloproteinases predicts poor prognosis in patients with osteosarcoma.

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Futamura, Naohisa; Nishida, Yoshihiro; Urakawa, Hiroshi; Kozawa, Eiji; Ikuta, Kunihiro; Hamada, Shunsuke; Ishiguro, Naoki

2014-06-01

Several studies have focused on the relationships between the expression of extracellular matrix metalloproteinase inducer (EMMPRIN) and the prognosis of patients with malignant tumors. However, few of these have investigated the expression of EMMPRIN in osteosarcoma. We examined expression levels of EMMPRIN immunohistochemically in 53 cases of high-grade osteosarcoma of the extremities and analyzed the correlation of its expression with patient prognosis. The correlation between matrix metalloproteinases (MMPs) and EMMPRIN expression and the prognostic value of co-expression were also analyzed. Staining positivity for EMMPRIN was negative in 7 cases, low in 17, moderate in 19, and strong in 10. The overall and disease-free survivals (OS and DFS) in patients with higher EMMPRIN expression (strong-moderate) were significantly lower than those in the lower (weak-negative) group (0.037 and 0.024, respectively). In multivariate analysis, age (P=0.004), location (P=0.046), and EMMPRIN expression (P=0.038) were significant prognostic factors for overall survival. EMMPRIN expression (P=0.024) was also a significant prognostic factor for disease-free survival. Co-expression analyses of EMMPRIN and MMPs revealed that strong co-expression of EMMPRIN and membrane-type 1 (MT1)-MMP had a poor prognostic value (P=0.056 for DFS, P=0.006 for OS). EMMPRIN expression and co-expression with MMPs well predict the prognosis of patients with extremity osteosarcoma, making EMMPRIN a possible therapeutic target in these patients.

Adverse events associated with pediatric exposures to dextromethorphan.

Science.gov (United States)

Paul, Ian M; Reynolds, Kate M; Kauffman, Ralph E; Banner, William; Bond, G Randall; Palmer, Robert B; Burnham, Randy I; Green, Jody L

2017-01-01

Dextromethorphan is the most common over-the-counter (OTC) antitussive medication. We sought to characterize adverse events associated with dextromethorphan in children dextromethorphan with ≥1 adverse event from multiple U.S. sources (National Poison Data System, FDA Adverse Event Reporting System, manufacturer safety reports, news/media, medical literature) reported between 2008 and 2014. An expert panel determined the relationship between exposure and adverse events, estimated dose ingested, intent of exposure, and identified contributing factors to exposure. 1716 cases contained ≥1 adverse event deemed at least potentially related to dextromethorphan; 1417 were single product exposures. 773/1417 (55%) involved only one single-ingredient dextromethorphan product (dextromethorphan-only). Among dextromethorphan-only cases, 3% followed ingestion of a therapeutic dose; 78% followed an overdose. 69% involved unsupervised self-administration and 60% occurred in children dextromethorphan-only ingestion. Adverse events were predominantly associated with overdose, most commonly affecting the central nervous and autonomic systems.

Gender-related dimensions of childhood adversities in the general population.

Science.gov (United States)

Coêlho, Bruno M; Santana, Geilson L; Viana, Maria C; Andrade, Laura H; Wang, Yuan-Pang

2018-06-11

Childhood adversities (CAs) comprise a group of negative experiences individuals may suffer in their lifetimes. The goal of the present study was to investigate the cluster discrimination of CAs through psychometric determination of the common attributes of such experiences for men and women. Parental mental illness, substance misuse, criminality, death, divorce, other parental loss, family violence, physical abuse, sexual abuse, neglect, physical illness, and economic adversity were assessed in a general-population sample (n=5,037). Exploratory and confirmatory factor analysis determined gender-related dimensions of CA. The contribution of each individual adversity was explored through Rasch analysis. Adversities were reported by 53.6% of the sample. A three-factor model of CA dimensions fit the data better for men, and a two-factor model for women. For both genders, the dimension of family maladjustment - encompassing physical abuse, neglect, parental mental disorders, and family violence - was the core cluster of CAs. Women endorsed more CAs than men. Rasch analysis found that sexual abuse, physical illness, parental criminal behavior, parental divorce, and economic adversity were difficult to report in face-to-face interviews. CAs embrace sensitive personal information, clustering of which differed by gender. Acknowledging CAs may have an impact on medical and psychiatric outcomes in adulthood.

Gender-related dimensions of childhood adversities in the general population

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Bruno M. Coêlho

2018-06-01

Full Text Available Objective: Childhood adversities (CAs comprise a group of negative experiences individuals may suffer in their lifetimes. The goal of the present study was to investigate the cluster discrimination of CAs through psychometric determination of the common attributes of such experiences for men and women. Methods: Parental mental illness, substance misuse, criminality, death, divorce, other parental loss, family violence, physical abuse, sexual abuse, neglect, physical illness, and economic adversity were assessed in a general-population sample (n=5,037. Exploratory and confirmatory factor analysis determined gender-related dimensions of CA. The contribution of each individual adversity was explored through Rasch analysis. Results: Adversities were reported by 53.6% of the sample. A three-factor model of CA dimensions fit the data better for men, and a two-factor model for women. For both genders, the dimension of family maladjustment – encompassing physical abuse, neglect, parental mental disorders, and family violence – was the core cluster of CAs. Women endorsed more CAs than men. Rasch analysis found that sexual abuse, physical illness, parental criminal behavior, parental divorce, and economic adversity were difficult to report in face-to-face interviews. Conclusion: CAs embrace sensitive personal information, clustering of which differed by gender. Acknowledging CAs may have an impact on medical and psychiatric outcomes in adulthood.

Mental stress-induced left ventricular dysfunction and adverse outcome in ischemic heart disease patients.

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Sun, Julia L; Boyle, Stephen H; Samad, Zainab; Babyak, Michael A; Wilson, Jennifer L; Kuhn, Cynthia; Becker, Richard C; Ortel, Thomas L; Williams, Redford B; Rogers, Joseph G; O'Connor, Christopher M; Velazquez, Eric J; Jiang, Wei

2017-04-01

Aims Mental stress-induced myocardial ischemia (MSIMI) occurs in up to 70% of patients with clinically stable ischemic heart disease and is associated with increased risk of adverse prognosis. We aimed to examine the prognostic value of indices of MSIMI and exercise stress-induced myocardial ischemia (ESIMI) in a population of ischemic heart disease patients that was not confined by having a recent positive physical stress test. Methods and results The Responses of Mental Stress Induced Myocardial Ischemia to Escitalopram Treatment (REMIT) study enrolled 310 subjects who underwent mental and exercise stress testing and were followed annually for a median of four years. Study endpoints included time to first and total rate of major adverse cardiovascular events, defined as all-cause mortality and hospitalizations for cardiovascular causes. Cox and negative binomial regression adjusting for age, sex, resting left ventricular ejection fraction, and heart failure status were used to examine associations of indices of MSIMI and ESIMI with study endpoints. The continuous variable of mental stress-induced left ventricular ejection fraction change was significantly associated with both endpoints (all p values mental stress, patients had a 5% increase in the probability of a major adverse cardiovascular event at the median follow-up time and a 20% increase in the number of major adverse cardiovascular events endured over the follow-up period of six years. Indices of ESIMI did not predict endpoints ( ps > 0.05). Conclusion In patients with stable ischemic heart disease, mental, but not exercise, stress-induced left ventricular ejection fraction change significantly predicts risk of future adverse cardiovascular events.

Prognostic factors in de novo myelodysplastic syndrome in young and middle-aged people

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Наталья Николаевна Климкович

2015-01-01

Full Text Available We spent multivariate analysis of clinical and laboratory parameters for the prediction of de-novo myelodysplastic syndromes (MDS patients aged 18-60 years. The results of clinical application of prognostic systems in MDS show that there is a large variability within individual risk groups, especially at low-risk MDS. So now hematologists conduct research aimed at identifying additional adverse risk MDS. This is done so that patients with low-risk MDS embodiments and unfavorable prognosis could benefit from early therapeutic intervention, and not only be clinician monitored until disease progression. We found that additional adverse risk factors for the development of MDS are the expression of CD95 in bone marrow ≤40 % and FLT3≥60 %. The expression level of CD95 in bone marrow cells≤40 % and FLT3≥60 % can be considered as a prognostic marker progression of MDS and time start specific therapy

Post-marketing surveillance of the safety profile of iodixanol in the outpatient CT setting. A prospective, multicenter, observational study of patient risk factors, adverse reactions and preventive measures in 9953 patients

International Nuclear Information System (INIS)

Mueller, Frank Hugo Heinz

2014-01-01

Non-interventional study in outpatient, contrast-enhanced CT: 1. to determine the extent of preventive measures for risk reduction of adverse drug reactions after contrast-enhanced CT examinations. 2. to prospectively determine the incidence and severity of adverse drug reactions occurring after administration of the iso-osmolar contrast medium iodixanol. 3. to determine a possible influence of preventive measures on the incidence/severity of adverse drug reactions. Evaluable documentation was provided for 9953 patients from 66 radiology centers across Germany. Patient characteristics, aspects of iodixanol administration, and adverse events with an at least 'possible' relationship were documented on a standardized case report form (CRF) and were evaluated up to seven days after contrast medium administration. About 55.5% of patients showed one or more risk factors (e.g. impaired renal function 4.4%, diabetes mellitus 8.5%, hypertension 20.6%). One third of the sites did not implement any preventive measures. Patients with a known risk for an allergy-like reaction were more likely to receive pharmacologic preventive treatment (0.5-50.5%). Oral hydration was the main preventive measure in patients with renal risk factors (<8%) followed by intravenous hydration (1%). Adverse drug reactions, mainly hypersensitivity reactions, occurred in 77 patients (0.74%), but were classified as serious in only 3 patients (0.03%). No statistically significant correlation between risk factors, preventive measures, and adverse reactions could be found. The use of preventive measures for CT examinations in this outpatient setting was generally low with risk patients being pre-medicated more often, depending on their history. In the routine outpatient setting, iso-osmolar iodixanol was very well tolerated in almost 10 000 patients undergoing diagnostic CT. The rate of acute and delayed adverse reactions was low. No correlation could be found between risk factors, preventive measures and

Post-marketing surveillance of the safety profile of iodixanol in the outpatient CT setting. A prospective, multicenter, observational study of patient risk factors, adverse reactions and preventive measures in 9953 patients

Energy Technology Data Exchange (ETDEWEB)

Mueller, Frank Hugo Heinz [Radiology and Nuclear Medicine Center, Ludwigshafen (Germany)

2014-11-15

Non-interventional study in outpatient, contrast-enhanced CT: 1. to determine the extent of preventive measures for risk reduction of adverse drug reactions after contrast-enhanced CT examinations. 2. to prospectively determine the incidence and severity of adverse drug reactions occurring after administration of the iso-osmolar contrast medium iodixanol. 3. to determine a possible influence of preventive measures on the incidence/severity of adverse drug reactions. Evaluable documentation was provided for 9953 patients from 66 radiology centers across Germany. Patient characteristics, aspects of iodixanol administration, and adverse events with an at least 'possible' relationship were documented on a standardized case report form (CRF) and were evaluated up to seven days after contrast medium administration. About 55.5% of patients showed one or more risk factors (e.g. impaired renal function 4.4%, diabetes mellitus 8.5%, hypertension 20.6%). One third of the sites did not implement any preventive measures. Patients with a known risk for an allergy-like reaction were more likely to receive pharmacologic preventive treatment (0.5-50.5%). Oral hydration was the main preventive measure in patients with renal risk factors (<8%) followed by intravenous hydration (1%). Adverse drug reactions, mainly hypersensitivity reactions, occurred in 77 patients (0.74%), but were classified as serious in only 3 patients (0.03%). No statistically significant correlation between risk factors, preventive measures, and adverse reactions could be found. The use of preventive measures for CT examinations in this outpatient setting was generally low with risk patients being pre-medicated more often, depending on their history. In the routine outpatient setting, iso-osmolar iodixanol was very well tolerated in almost 10 000 patients undergoing diagnostic CT. The rate of acute and delayed adverse reactions was low. No correlation could be found between risk factors, preventive

Factors Affecting Adverse Drug Reaction Reporting of Healthcare Professionals and Their Knowledge, Attitude, and Practice towards ADR Reporting in Nekemte Town, West Ethiopia

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Lense Temesgen Gurmesa

2016-01-01

Full Text Available Background. Adverse drug reactions are global problems of major concern. Adverse drug reaction reporting helps the drug monitoring system to detect the unwanted effects of those drugs which are already in the market. Aims. To assess the knowledge, attitude, and practice of health care professionals working in Nekemte town towards adverse drug reaction reporting. Methods and Materials. A cross-sectional study design was conducted on a total of 133 health care professionals by interview to assess their knowledge, attitude, and practice using structured questionnaire. Results. Of the total respondents, only 64 (48.2%, 56 (42.1%, and 13 (9.8% health care professionals have correctly answered the knowledge, attitude, and practice assessment questions, respectively. Lack of awareness and knowledge on what, when, and to whom to report adverse drug reactions and lack of commitments of health care professionals were identified as the major discouraging factors against adverse drug reaction reporting. Conclusion. This study has revealed that the knowledge, attitude, and practice of the health care professionals working in Nekemte town towards spontaneous adverse drug reaction reporting were low that we would like to recommend the concerned bodies to strive on the improvement of the knowledge, attitude, and practice status of health care professionals.

Adverse Drug Events and Medication Errors in African Hospitals: A Systematic Review.

Science.gov (United States)

Mekonnen, Alemayehu B; Alhawassi, Tariq M; McLachlan, Andrew J; Brien, Jo-Anne E

2018-03-01

Medication errors and adverse drug events are universal problems contributing to patient harm but the magnitude of these problems in Africa remains unclear. The objective of this study was to systematically investigate the literature on the extent of medication errors and adverse drug events, and the factors contributing to medication errors in African hospitals. We searched PubMed, MEDLINE, EMBASE, Web of Science and Global Health databases from inception to 31 August, 2017 and hand searched the reference lists of included studies. Original research studies of any design published in English that investigated adverse drug events and/or medication errors in any patient population in the hospital setting in Africa were included. Descriptive statistics including median and interquartile range were presented. Fifty-one studies were included; of these, 33 focused on medication errors, 15 on adverse drug events, and three studies focused on medication errors and adverse drug events. These studies were conducted in nine (of the 54) African countries. In any patient population, the median (interquartile range) percentage of patients reported to have experienced any suspected adverse drug event at hospital admission was 8.4% (4.5-20.1%), while adverse drug events causing admission were reported in 2.8% (0.7-6.4%) of patients but it was reported that a median of 43.5% (20.0-47.0%) of the adverse drug events were deemed preventable. Similarly, the median mortality rate attributed to adverse drug events was reported to be 0.1% (interquartile range 0.0-0.3%). The most commonly reported types of medication errors were prescribing errors, occurring in a median of 57.4% (interquartile range 22.8-72.8%) of all prescriptions and a median of 15.5% (interquartile range 7.5-50.6%) of the prescriptions evaluated had dosing problems. Major contributing factors for medication errors reported in these studies were individual practitioner factors (e.g. fatigue and inadequate knowledge

Risk factors for adverse drug reactions in pediatric inpatients: A cohort study.

Science.gov (United States)

Andrade, Paulo Henrique Santos; Lobo, Iza Maria Fraga; da Silva, Wellington Barros

2017-01-01

The present study aims to identify the risk factors for adverse drug reactions (ADR) in pediatric inpatients. A prospective cohort study in one general pediatric ward in a hospital in Northeast Brazil was conducted in two stages: the first stage was conducted between August 17th and November 6th, 2015, and the second one between March 1st and August 25th, 2016. We included children aged 0-14 years 11 months hospitalized with a minimum stay of 48 hours. Observed outcomes were the ADR occurrence and the time until the first ADR observed. In the univariate analysis, the time to the first ADR was compared among groups using a log-rank test. For the multivariate analysis, the Cox regression model was used. A total of 173 children (208 admissions) and 66 ADR classified as "definite" and "probable" were identified. The incidence rate was 3/100 patient days. The gastro-intestinal system disorders were the main ADR observed (28.8%). In addition, 22.7% of the ADR were related to antibacterials for systemic use and 15.2% to general anesthesia. Prior history of ADR of the child [hazard ratio (HR) 2.44; 95% confidence interval (CI) 1.19-5.00], the use of meglumine antimonate (HR 4.98; 95% CI 1.21-20.54), antibacterial for systemic use (HR 2.75; 95% CI 1.08-6.98) and antiepileptic drugs (HR 3.84; 95% CI 1.40-10.56) were identified risk factors for ADR. We identified as risk factors the prior history of ADR of the child and the use of meglumine antimonate, antibacterial for systemic use and antiepileptic drugs.

Risk factors for adverse drug reactions in pediatric inpatients: A cohort study.

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Paulo Henrique Santos Andrade

Full Text Available The present study aims to identify the risk factors for adverse drug reactions (ADR in pediatric inpatients.A prospective cohort study in one general pediatric ward in a hospital in Northeast Brazil was conducted in two stages: the first stage was conducted between August 17th and November 6th, 2015, and the second one between March 1st and August 25th, 2016. We included children aged 0-14 years 11 months hospitalized with a minimum stay of 48 hours. Observed outcomes were the ADR occurrence and the time until the first ADR observed. In the univariate analysis, the time to the first ADR was compared among groups using a log-rank test. For the multivariate analysis, the Cox regression model was used.A total of 173 children (208 admissions and 66 ADR classified as "definite" and "probable" were identified. The incidence rate was 3/100 patient days. The gastro-intestinal system disorders were the main ADR observed (28.8%. In addition, 22.7% of the ADR were related to antibacterials for systemic use and 15.2% to general anesthesia. Prior history of ADR of the child [hazard ratio (HR 2.44; 95% confidence interval (CI 1.19-5.00], the use of meglumine antimonate (HR 4.98; 95% CI 1.21-20.54, antibacterial for systemic use (HR 2.75; 95% CI 1.08-6.98 and antiepileptic drugs (HR 3.84; 95% CI 1.40-10.56 were identified risk factors for ADR.We identified as risk factors the prior history of ADR of the child and the use of meglumine antimonate, antibacterial for systemic use and antiepileptic drugs.

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

International Nuclear Information System (INIS)

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

2012-01-01

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

Characterization of HER2 Gene/Protein and Ki67 Protein Expressions in Colorectal Carcinoma Variants With Relation To Clinicopathological Parameters and Prognosis: An Immunohistochemical and Fluorescence In Situ Hybridization Study

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Abd Al-Rahman Mohammad Foda

2015-12-01

We conclude that mucinous histology infers an adverse prognosis in CRC. A subset of early stage CRC patients, with HER2 overexpression and possibly a distinct variant, may benefit from HER2 targeted therapy. IHC can be used as a method for screening of HER2 gene amplification in CRCs. [J Interdiscipl Histopathol 2015; 3(4.000: 120-128

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

Science.gov (United States)

Strietzel, F P

2004-03-01

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

The prognosis of MYC translocation positive diffuse large B-cell lymphoma depends on the second hit.

Science.gov (United States)

Clipson, Alexandra; Barrans, Sharon; Zeng, Naiyan; Crouch, Simon; Grigoropoulos, Nicholas F; Liu, Hongxiang; Kocialkowski, Sylvia; Wang, Ming; Huang, Yuanxue; Worrillow, Lisa; Goodlad, John; Buxton, Jenny; Neat, Michael; Fields, Paul; Wilkins, Bridget; Grant, John W; Wright, Penny; Ei-Daly, Hesham; Follows, George A; Roman, Eve; Watkins, A James; Johnson, Peter W M; Jack, Andrew; Du, Ming-Qing

2015-07-01

A proportion of MYC translocation positive diffuse large B-cell lymphomas (DLBCL) harbour a BCL2 and/or BCL6 translocation, known as double-hit DLBCL, and are clinically aggressive. It is unknown whether there are other genetic abnormalities that cooperate with MYC translocation and form double-hit DLBCL, and whether there is a difference in clinical outcome between the double-hit DLBCL and those with an isolated MYC translocation. We investigated TP53 gene mutations along with BCL2 and BCL6 translocations in a total of 234 cases of DLBCL, including 81 with MYC translocation. TP53 mutations were investigated by PCR and sequencing, while BCL2 and BCL6 translocation was studied by interphase fluorescence in situ hybridization. The majority of MYC translocation positive DLBCLs (60/81 = 74%) had at least one additional genetic hit. In MYC translocation positive DLBCL treated by R-CHOP ( n  = 67), TP53 mutation and BCL2, but not BCL6 translocation had an adverse effect on patient overall survival. In comparison with DLBCL with an isolated MYC translocation, cases with MYC/TP53 double-hits had the worst overall survival, followed by those with MYC/BCL2 double-hits. In MYC translocation negative DLBCL treated by R-CHOP ( n  = 101), TP53 mutation, BCL2 and BCL6 translocation had no impact on patient survival. The prognosis of MYC translocation positive DLBCL critically depends on the second hit, with TP53 mutations and BCL2 translocation contributing to an adverse prognosis. It is pivotal to investigate both TP53 mutations and BCL2 translocations in MYC translocation positive DLBCL, and to distinguish double-hit DLBCLs from those with an isolated MYC translocation.

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.

Gene expression of membrane transporters: Importance for prognosis and progression of ovarian carcinoma

Czech Academy of Sciences Publication Activity Database

Elsnerová, K.; Mohelniková; Duchonová, B.; Čeřovská, E.; Ehrlichová, M.; Gut, I.; Rob, L.; Skapa, P.; Hruda, M.; Bartáková, A.; Bouda, J.; Vodička, Pavel; Souček, P.; Václavíková, R.

2016-01-01

Roč. 35, č. 4 (2016), s. 2159-2170 ISSN 1021-335X R&D Projects: GA MZd(CZ) NT14056; GA MŠk(CZ) LD14050 Institutional support: RVO:68378041 Keywords : epithelial ovarian cancer * ABC transporters * SLC transporters * gene expression * prognosis Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 2.662, year: 2016

Prognosis of acute and chronic pancreatitis - a 30-year follow-up of a Danish cohort

DEFF Research Database (Denmark)

Nøjgaard, Camilla

2010-01-01

of the study were to investigate the long-term prognosis of acute pancreatitis (AP) and chronic pancreatitis (CP), the risk of progression to CP, and the natural course of progressive acute pancreatitis. Hereby, describe the prognostic factors associated with mortality and the causes of death in these patients......SUMMARY Acute and chronic pancreatitis are most frequently caused by a high consumption of alcohol and tobacco but often the aetiology is unknown. The diseases have a high risk of complications, but the long-term prognosis and the natural course of the diseases are only sparsely described. The aims...... registries. Factors associated with mortality in AP patients were high age, alcohol and diabetes, whereas female gender, employment, and co-living were associated with better survival. Level of S-amylase had no impact on the mortality. AP can progress to CP not only from alcoholic but also from idiopathic AP...

Prognosis of acute and chronic pancreatitis - a 30-year follow-up of a Danish cohort

DEFF Research Database (Denmark)

Nøjgaard, Camilla

2010-01-01

SUMMARY Acute and chronic pancreatitis are most frequently caused by a high consumption of alcohol and tobacco but often the aetiology is unknown. The diseases have a high risk of complications, but the long-term prognosis and the natural course of the diseases are only sparsely described. The aims...... of the study were to investigate the long-term prognosis of acute pancreatitis (AP) and chronic pancreatitis (CP), the risk of progression to CP, and the natural course of progressive acute pancreatitis. Hereby, describe the prognostic factors associated with mortality and the causes of death in these patients...... registries. Factors associated with mortality in AP patients were high age, alcohol and diabetes, whereas female gender, employment, and co-living were associated with better survival. Level of S-amylase had no impact on the mortality. AP can progress to CP not only from alcoholic but also from idiopathic AP...

ACTUAL WAYS FOR OVERCOMING THE FACTORS ADVERSELY AFFECTING THE CHILDREN AND ADOLESCENTS’ HEALTH IN EDUCATIONAL INSTITUTIONS

Directory of Open Access Journals (Sweden)

N. N. Malyarchuk

2014-01-01

Full Text Available The paper analyzes a widely discussed problem of the negative health dynamics of the growing generation, and points out the necessity of complex consideration of all the factors adversely affecting children’s health. The special emphasis is on the fallowing harmful factors: intensification of training process; discrepancy between the applied training methods and techniques on the one side, and children’s age, sex and functional specifics and capabilities on the other side; shortcomings in organizing children’s physical activities; limitations of the expositive illustrative methods for developing the healthy lifestyle habits. The other group of factors is related to the teaching style and professional characteristics of the teachers. They include the common practice of «stress» tactics; incompetence in health saving technologies; personal indisposition and psychological drawbacks. The situation is exacerbated by the absence of psychologists and pediatricians in educational institutions. The multilevel approach to solving the problems of students’ health preservation and promotion involves the elicitation of objective, subjective, inschool and out-of-school health determining factors. The paper denotes the actual ways of children’s health preservation at the level of related ministries, departments, and educational institutions.

Development of a perfect prognosis probabilistic model for ...

Indian Academy of Sciences (India)

A prediction model based on the perfect prognosis method was developed to predict the probability of lightning and probable time of its occurrence over the south-east Indian region. In the perfect prognosis method, statistical relationships are established using past observed data. For real time applications, the predictors ...

Adverse selection and supply-side factors in the enrollment in community-based health insurance in Northwest Ethiopia: A mixed methodology.

Science.gov (United States)

Atafu, Asmamaw; Kwon, Soonman

2018-05-20

Since 2010, the Ethiopian government introduced different measures to implement community-based health insurance (CBHI) schemes to improve access to health service and reduce the catastrophic effect of health care costs. The aim of this study was to examine the determinants of enrollment in CBHI in Northwest Ethiopia. In this study, we utilized a mix of quantitative (multivariate logistic regression applied to population survey linked with health facility survey) and qualitative (focus group discussion and in-depth interview) methods to better understand the factors that affect CBHI enrollment. The study revealed important factors, such as household, informal association, and health facility, as barriers to CBHI enrollment. Age and educational status, self-rated health status, perceived quality of health services, knowledge, and information (awareness) about CBHI were among the characteristics of individual household head, affecting enrollment. Household size and participation in an informal association, such as local credit associations, were also positively associated with CBHI enrollment. Additionally, health facility factors like unavailability of laboratory tests were the main factor that hinders CBHI enrollment. This study showed a possibility of adverse selection in CBHI enrollment. Additionally, perceived quality of health services, knowledge, and information (awareness) are positively associated with CBHI enrollment. Therefore, policy interventions to mitigate adverse selection as well as provision of social marketing activities are crucial to increase enrollment in CBHI. Furthermore, policy interventions that enhance the capacity of health facilities and schemes to provide the promised services are necessary. Copyright © 2018 John Wiley & Sons, Ltd.

High intratumoral macrophage content is an adverse prognostic feature in anaplastic large cell lymphoma

DEFF Research Database (Denmark)

Pedersen, Martin Bjerregård; Hamilton-Dutoit, Stephen Jacques; Bendix, Knud

2014-01-01

AIMS: Macrophage infiltration has been associated with prognosis in several cancers, including lymphoma, but has not been assessed systematically in anaplastic large cell lymphoma (ALCL). The aim of the study was to correlate expression of the macrophage-associated antigens CD68 and CD163 with pre......-therapeutic parameters and outcome in a cohort of treatment-naive ALCL patients. METHODS AND RESULTS: Pre-therapeutic tumour specimens from 52 patients with ALCL were included in a tissue microarray. The intratumoral macrophage content was assessed by immunohistochemical staining for CD68 and CD163, and quantified using......-free survival in ALK-negative patients (P macrophages correlates with an adverse outcome in ALK-negative ALCL....

Incidence and risk factors of serious adverse events during antituberculous treatment in Rwanda: a prospective cohort study.

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Natalie Lorent

Full Text Available BACKGROUND: Tuberculosis (TB and TB-human immunodeficiency virus infection (HIV coinfection is a major public health concern in resource-limited settings. Although TB treatment is challenging in HIV-infected patients because of treatment interactions, immunopathological reactions, and concurrent infections, few prospective studies have addressed this in sub-Saharan Africa. In this study we aimed to determine incidence, causes of, and risk factors for serious adverse events among patients on first-line antituberculous treatment, as well as its impact on antituberculous treatment outcome. METHODS AND FINDINGS: Prospective observational cohort study of adults treated for TB at the Internal Medicine department of the Kigali University Hospital from May 2008 through August 2009. Of 263 patients enrolled, 253 were retained for analysis: median age 35 (Interquartile range, IQR 28-40, 55% male, 66% HIV-positive with a median CD4 count 104 cells/mm(3 (IQR 44-248 cells/mm(3. Forty percent had pulmonary TB, 43% extrapulmonary TB and 17% a mixed form. Sixty-four (26% developed a serious adverse event; 58/167 (35% HIV-infected vs. 6/86 (7% HIV-uninfected individuals. Commonest events were concurrent infection (n = 32, drug-induced hepatitis (n = 24 and paradoxical reactions/TB-IRIS (n = 23. HIV-infection (adjusted Hazard Ratio, aHR 3.4, 95% Confidence Interval, CI 1.4-8.7 and extrapulmonary TB (aHR 2, 95%CI 1.1-3.7 were associated with an increased risk of serious adverse events. For TB/HIV co-infected patients, extrapulmonary TB (aHR 2.0, 95%CI 1.1-3.9 and CD4 count <100 cells/mm3 at TB diagnosis (aHR 1.7, 95%CI 1.0-2.9 were independent predictors. Adverse events were associated with an almost two-fold higher risk of unsuccessful treatment outcome at 6 months (HR 1.89, 95%CI 1.3-3.0. CONCLUSION: Adverse events frequently complicate the course of antituberculous treatment and worsen treatment outcome, particularly in patients with extrapulmonary

Predictors of Adverse Cosmetic Outcome in the RAPID Trial: An Exploratory Analysis

International Nuclear Information System (INIS)

Peterson, David; Truong, Pauline T.; Parpia, Sameer; Olivotto, Ivo A.; Berrang, Tanya; Kim, Do-Hoon; Kong, Iwa; Germain, Isabelle; Nichol, Alan; Akra, Mohamed; Roy, Isabelle; Reed, Melanie; Fyles, Anthony; Trotter, Theresa; Perera, Francisco; Balkwill, Susan; Lavertu, Sophie; Elliott, Elizabeth

2015-01-01

Purpose: To evaluate factors associated with adverse cosmesis outcome in breast cancer patients randomized to accelerated partial breast irradiation (APBI) using 3-dimensional conformal radiation therapy or whole-breast irradiation in the RAPID (Randomized Trial of Accelerated Partial Breast Irradiation) trial. Methods and Materials: Subjects were trial participants with nurse-assessed global cosmetic scores at baseline and at 3 years. Adverse cosmesis was defined as a score of fair or poor. Cosmetic deterioration was defined as any adverse change in score from baseline to 3 years. The analysis is based on data from the previously reported interim analysis. Logistic regression models were used to assess the association of risk factors for these outcomes among all patients and those treated with APBI only. Results: Clinicopathologic characteristics were similar between subjects randomized to APBI (n=569) or whole-breast irradiation (n=539). For all subjects, factors associated with adverse cosmesis at 3 years were older age, central/inner tumor location, breast infection, smoking, seroma volume, breast volume, and use of APBI; factors associated with cosmetic deterioration were smoking, seroma volume, and use of APBI (P<.05). For APBI subjects, tumor location, smoking, age, and seroma volume were associated with adverse cosmesis (P<.05), and smoking was associated with cosmetic deterioration (P=.02). An independent association between the V95/whole-breast volume ratio and adverse cosmesis (P=.28) or cosmetic deterioration (P=.07) was not detected. On further exploration a V95/whole-breast volume ratio <0.15 was associated with a lower risk of cosmetic deterioration (p=.04), but this accounted for only 11% of patients. Conclusion: In the RAPID trial, a number of patient tumor and treatment-related factors, including the use of APBI, were associated with adverse cosmesis and cosmetic deterioration. For patients treated with APBI alone, the high-dose treatment

Predictors of Adverse Cosmetic Outcome in the RAPID Trial: An Exploratory Analysis

Energy Technology Data Exchange (ETDEWEB)

Peterson, David; Truong, Pauline T. [Vancouver Island Centre, British Columbia Cancer Agency, Victoria, British Columbia (Canada); Parpia, Sameer [Ontario Clinical Oncology Group, McMaster University, Hamilton, Ontario (Canada); Olivotto, Ivo A. [Tom Baker Cancer Centre, University of Calgary, Calgary, Alberta (Canada); Berrang, Tanya [Vancouver Island Centre, British Columbia Cancer Agency, Victoria, British Columbia (Canada); Kim, Do-Hoon; Kong, Iwa [Juravinski Cancer Centre at Hamilton Health Sciences, McMaster University, Hamilton, Ontario (Canada); Germain, Isabelle [Centre Hospitalier Universitaire de Québec, Pavillon Hôtel-Dieu de Quebec, Quebec City, Québec (Canada); Nichol, Alan [Vancouver Centre, British Columbia Cancer Agency, Vancouver, British Columbia (Canada); Akra, Mohamed [CancerCare Manitoba, Winnipeg, Manitoba (Canada); Roy, Isabelle [Centre intégré de cancérologie de Laval, Laval, Québec (Canada); Reed, Melanie [Center for the Southern Interior, British Columbia Cancer Agency, Kelowna, British Columbia (Canada); Fyles, Anthony [University Health Network, Princess Margaret Hospital, Toronto, Ontario (Canada); Trotter, Theresa [Tom Baker Cancer Centre, University of Calgary, Calgary, Alberta (Canada); Perera, Francisco [London Regional Cancer Centre, London, Ontario (Canada); Balkwill, Susan [Fraser Valley Centre, British Columbia Cancer Agency, Surrey, British Columbia (Canada); Lavertu, Sophie [Centre Hospitalier de l' Université de Montréal, Hôpital Notre-Dame, Montreal, Québec (Canada); Elliott, Elizabeth [Juravinski Cancer Centre at Hamilton Health Sciences, McMaster University, Hamilton, Ontario (Canada); and others

2015-04-01

Purpose: To evaluate factors associated with adverse cosmesis outcome in breast cancer patients randomized to accelerated partial breast irradiation (APBI) using 3-dimensional conformal radiation therapy or whole-breast irradiation in the RAPID (Randomized Trial of Accelerated Partial Breast Irradiation) trial. Methods and Materials: Subjects were trial participants with nurse-assessed global cosmetic scores at baseline and at 3 years. Adverse cosmesis was defined as a score of fair or poor. Cosmetic deterioration was defined as any adverse change in score from baseline to 3 years. The analysis is based on data from the previously reported interim analysis. Logistic regression models were used to assess the association of risk factors for these outcomes among all patients and those treated with APBI only. Results: Clinicopathologic characteristics were similar between subjects randomized to APBI (n=569) or whole-breast irradiation (n=539). For all subjects, factors associated with adverse cosmesis at 3 years were older age, central/inner tumor location, breast infection, smoking, seroma volume, breast volume, and use of APBI; factors associated with cosmetic deterioration were smoking, seroma volume, and use of APBI (P<.05). For APBI subjects, tumor location, smoking, age, and seroma volume were associated with adverse cosmesis (P<.05), and smoking was associated with cosmetic deterioration (P=.02). An independent association between the V95/whole-breast volume ratio and adverse cosmesis (P=.28) or cosmetic deterioration (P=.07) was not detected. On further exploration a V95/whole-breast volume ratio <0.15 was associated with a lower risk of cosmetic deterioration (p=.04), but this accounted for only 11% of patients. Conclusion: In the RAPID trial, a number of patient tumor and treatment-related factors, including the use of APBI, were associated with adverse cosmesis and cosmetic deterioration. For patients treated with APBI alone, the high-dose treatment

Quantifying prognosis with risk predictions.

Science.gov (United States)

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

2012-01-01

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

Surveillance of hepatic late adverse effects in a large cohort of long-term survivors of childhood cancer: prevalence and risk factors

NARCIS (Netherlands)

Mulder, Renée L.; Kremer, Leontien C. M.; Koot, Bart G. P.; Benninga, Marc A.; Knijnenburg, Sebastiaan L.; van der Pal, Helena J. H.; Koning, Caro C. E.; Oldenburger, Foppe; Wilde, James C. H.; Taminiau, Jan A. J. M.; Caron, Huib N.; van Dalen, Elvira C.

2013-01-01

Childhood cancer survivors (CCS) are a growing group of young individuals with a high risk of morbidity and mortality. We evaluated the prevalence and risk factors of hepatic late adverse effects, defined as elevated liver enzymes, in a large cohort of CCS. The cohort consisted of all five-year CCS

Adverse effect of the financial crisis in Greece on perinatal factors.

Science.gov (United States)

Zografaki, Irini; Papamichail, Dimitris; Panagiotopoulos, Takis

2018-05-16

Starting in 2008 recession affected many European countries and especially Greece. Previous studies have reported increases in low birth weight, preterm birth and stillbirth rates in Greece during early crisis. In our study we used data on births from 1980 to 2014 that allowed us to distinguish recent changes, which could possibly be attributed to the financial crisis, from long term trends, and controlled for maternal age and country of origin as potential confounders. Our study covered a longer period (up to 2014) than what has been studied before and looked separately at the effect of early and established crisis. We used national vital statistics data from 1980 to 2014. We performed age standardization and calculated age standardized rates and standardized rate ratios (SRRs) for perinatal factors for three time periods (pre-crisis, early crisis and established crisis) for Greek and non-Greek women. We found an increase in low birth weight deliveries independent of maternal age and origin and an increased stillbirth rate in Greek women younger than 25 in early (RR = 1.42 95%CI: 1.12-1.80) and established crisis periods (RR = 1.36 95%CI: 1.07-1.72) compared with pre-crisis. Non-Greek women have also been affected, with their advantage regarding birth outcomes becoming less profound in the established crisis period (low birth weight: established crisis SRR = 0.84 95%CI: 0.82-0.87, pre-crisis SRR = 0.79 95% CI: 0.76- 0.81). The financial crisis has possibly adversely affected perinatal factors in Greece. Our results highlight the need of appropriate public health interventions and family support policies, especially for younger people, unemployed and immigrants.

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...... is present in arterial hypertension, risk factor evaluation would be easier. In 36 patients with arterial hypertension, electrocardiographic LV hypertrophy and preserved left ventricular function, NT-proBNP was eight-fold higher than in healthy subjects. The log NT-proBNP correlated with LV mass index (R=0.......47, P=0.0002) measured by magnetic resonance imaging. In other subjects with arterial hypertension a significant but weak correlation to diastolic properties has been demonstrated. As for prognosis, a recent study in patients with hypertension, electrocardiographic left ventricular hypertrophy...

Childhood psychosocial adversity and female reproductive timing: a cohort study of the ALSPAC mothers.

Science.gov (United States)

Magnus, Maria C; Anderson, Emma L; Howe, Laura D; Joinson, Carol J; Penton-Voak, Ian S; Fraser, Abigail

2018-01-01

Previous studies of childhood psychosocial adversity and age at menarche mostly evaluated single or a few measures of adversity, and therefore could not quantify total psychosocial adversity. Limited knowledge is currently available regarding childhood psychosocial adversity in relation to age at menopause and reproductive lifespan. We examined the associations of total and specific components of childhood psychosocial adversity with age at menarche (n=8984), age at menopause (n=945), and length of reproductive lifespan (n=841), in mothers participating in the Avon Longitudinal Study of Parents and Children. We used confirmatory factor analysis to characterise lack of care, maladaptive family functioning, non-sexual abuse, overprotective parenting, parental mental illness and sexual abuse. These specific components of childhood psychosocial adversity were combined into a total psychosocial adversity score using a second-order factor analysis. We used structural equation models to simultaneously conduct the factor analysis and estimate the association with the continuous outcomes of interest. Total childhood psychosocial adversity was not associated with age at menarche, age at menopause or length of reproductive lifespan. When we examined the separate psychosocial adversity constructs, sexual abuse was inversely associated with age at menarche, with a mean difference of -0.17 (95% CI -0.23 to -0.12) years per SD higher factor score, and with age at menopause, with a mean difference of -0.17 (95% CI -0.52 to 0.18) per SD higher factor score. Childhood sexual abuse was associated with lower age at menarche and menopause, but the latter needs to be confirmed in larger samples. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

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

Directory of Open Access Journals (Sweden)

Leal Yelda A

2012-06-01

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

Stromal Expression of Hypoxia Regulated Proteins Is an Adverse Prognostic Factor in Colorectal Carcinomas

Directory of Open Access Journals (Sweden)

Arjen H. G. Cleven

2007-01-01

Full Text Available Background: Hypoxia modifies the phenotype of tumors in a way that promotes tumor aggressiveness and resistance towards chemotherapy and radiotherapy. However, the expression and influence of hypoxia-regulated proteins on tumor biology are not well characterized in colorectal tumors. We studied the role of protein expression of hypoxia-inducible factor (HIF-1α, HIF-2α, carbonic anhydrase 9 (CA9 and glucose transporter 1 (GLUT1 in patients with colorectal adenocarcinomas. Methods: Expression of HIF-1α, HIF-2α, CA9 and GLUT1 was quantified by immunohistochemistry in 133 colorectal adenocarcinomas. The expression of hypoxia markers was correlated with clinicopathological variables and overall patient survival. Results: Expression of these hypoxia markers was detected in the epithelial compartment of the tumor cells as well as in tumor-associated stromal cells. Although tumor cells frequently showed expression of one or more of the investigated hypoxia markers, no correlation among these markers or with clinical response was found. However, within the tumor stroma, positive correlations between the hypoxia markers HIF-2α, CA9 and GLUT1 were observed. Furthermore expression of HIF-2α and CA9 in tumor-associated stroma were both associated with a significantly reduced overall survival. In the Cox proportional hazard model, stromal HIF-2α expression was an independent prognostic factor for survival. Conclusion: These observations show, that expression of hypoxia regulated proteins in tumor-associated stromal cells, as opposed to their expression in epithelial tumor cells, is associated with poor outcome in colorectal cancer. This study suggests that tumor hypoxia may influence tumor-associated stromal cells in a way that ultimately contributes to patient prognosis.

Vaccine Adverse Events

Science.gov (United States)

... for Biologics Evaluation & Research Vaccine Adverse Events Vaccine Adverse Events Share Tweet Linkedin Pin it More sharing ... in the primary immunization series in infants Report Adverse Event Report a Vaccine Adverse Event Contact FDA ( ...

BDNF Val 66 Met and 5-HTTLPR genotype moderate the impact of early psychosocial adversity on plasma brain-derived neurotrophic factor and depressive symptoms: a prospective study.

Science.gov (United States)

Buchmann, Arlette F; Hellweg, Rainer; Rietschel, Marcella; Treutlein, Jens; Witt, Stephanie H; Zimmermann, Ulrich S; Schmidt, Martin H; Esser, Günter; Banaschewski, Tobias; Laucht, Manfred; Deuschle, Michael

2013-08-01

Recent studies have emphasized an important role for neurotrophins, such as brain-derived neurotrophic factor (BDNF), in regulating the plasticity of neural circuits involved in the pathophysiology of stress-related diseases. The aim of the present study was to examine the interplay of the BDNF Val⁶⁶Met and the serotonin transporter promoter (5-HTTLPR) polymorphisms in moderating the impact of early-life adversity on BDNF plasma concentration and depressive symptoms. Participants were taken from an epidemiological cohort study following the long-term outcome of early risk factors from birth into young adulthood. In 259 individuals (119 males, 140 females), genotyped for the BDNF Val⁶⁶Met and the 5-HTTLPR polymorphisms, plasma BDNF was assessed at the age of 19 years. In addition, participants completed the Beck Depression Inventory (BDI). Early adversity was determined according to a family adversity index assessed at 3 months of age. Results indicated that individuals homozygous for both the BDNF Val and the 5-HTTLPR L allele showed significantly reduced BDNF levels following exposure to high adversity. In contrast, BDNF levels appeared to be unaffected by early psychosocial adversity in carriers of the BDNF Met or the 5-HTTLPR S allele. While the former group appeared to be most susceptible to depressive symptoms, the impact of early adversity was less pronounced in the latter group. This is the first preliminary evidence indicating that early-life adverse experiences may have lasting sequelae for plasma BDNF levels in humans, highlighting that the susceptibility to this effect is moderated by BDNF Val⁶⁶Met and 5-HTTLPR genotype. Copyright © 2013. Published by Elsevier B.V.

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

Science.gov (United States)

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

2018-01-16

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

Adverse effects of methotrexate in three psoriatic arthritis patients.

Science.gov (United States)

Maejima, Hideki; Watarai, Akira; Nakano, Toshiaki; Katayama, Chieko; Nishiyama, Hiromi; Katsuoka, Kensei

2014-04-01

Methotrexate, a folic acid analogue with anti-proliferative and anti-inflammatory effects, is commonly used to treat patients with severe destructive psoriatic arthritis and has considerable efficacy. Combined anti-tumor necrosis factor and MTX therapy result in less treatment discontinuation due to adverse events. Despite its efficacy, MTX may result in adverse effects including hepatic, pulmonary, and renal toxicity as well as lymphoproliferative disorders and predisposition to infection. We herein report rare adverse effects of MTX treatment, specifically asymptomatic pulmonary tuberculosis, renal cell carcinoma, and lateral uveitis, in three psoriatic arthritis patients treated with MTX. MTX is an important drug for the treatment for psoriatic arthritis patient, but an awareness of the possible adverse effects is needed.

Individual and health facility factors and the risk for obstructed labour and its adverse outcomes in south-western Uganda

Directory of Open Access Journals (Sweden)

Turyakira Eleanor

2011-10-01

Full Text Available Abstract Background Obstructed labour is still a major cause of maternal morbidity and mortality and of adverse outcome for newborns in low-income countries. The aim of this study was to investigate the role of individual and health facility factors and the risk for obstructed labour and its adverse outcomes in south-western Uganda. Methods A review was performed on 12,463 obstetric records for the year 2006 from six hospitals located in south-western Uganda and 11,180 women records were analysed. Multivariate logistic regression analyses were applied to control for probable confounders. Results Prevalence of obstructed labour for the six hospitals was 10.5% and the main causes were cephalopelvic disproportion (63.3%, malpresentation or malposition (36.4% and hydrocephalus (0.3%. The risk of obstructed labour was statistically significantly associated with being resident of a particular district [Isingiro] (AOR 1.39, 95% CI: 1.04-1.86, with nulliparous status (AOR 1.47, 95% CI: 1.22-1.78, having delivered once before (AOR 1.57, 95% CI: 1.30-1.91 and age group 15-19 years (AOR 1.21, 95% CI: 1.02-1.45. The risk for perinatal death as an adverse outcome was statistically significantly associated with districts other than five comprising the study area (AOR 2.85, 95% CI: 1.60-5.08 and grand multiparous status (AOR 1.89, 95% CI: 1.11-3.22. Women who lacked paid employment were at increased risk of obstructed labour. Perinatal mortality rate was 142/1000 total births in women with obstructed labour compared to 65/1000 total births in women without the condition. The odds of having maternal complications in women with obstructed labour were 8 times those without the condition. The case fatality rate for obstructed labour was 1.2%. Conclusions Individual socio-demographic and health system factors are strongly associated with obstructed labour and its adverse outcome in south-western Uganda. Our study provides baseline information which may be used by

Association of hypothyroidism with adverse events in patients with heart failure receiving cardiac resynchronization therapy.

Science.gov (United States)

Sharma, Ajay K; Vegh, Eszter; Orencole, Mary; Miller, Alexandra; Blendea, Dan; Moore, Stephanie; Lewis, Gregory D; Singh, Jagmeet P; Parks, Kimberly A; Heist, E Kevin

2015-05-01

Hypothyroidism is associated with an adverse prognosis in cardiac patients in general and in particular in patients with heart failure (HF). The aim of this study was to evaluate the impact of hypothyroidism on patients with HF receiving cardiac resynchronization therapy (CRT). Additionally, the impact of level of control of hypothyroidism on risk of adverse events after CRT implantation was also evaluated. We included consecutive patients in whom a CRT device was implanted from April 2004 to April 2010 at our institution with sufficient follow-up data available for analysis; 511 patients were included (age 68.5±12.4 years, women 20.4%); 84 patients with a clinical history of hypothyroidism, on treatment with thyroid hormone repletion or serum thyroid-stimulating hormone level≥5.00 μU/ml, were included in the hypothyroid group. The patients were followed for up to 3 years after implant for a composite end point of hospitalization for HF, left ventricular assist device placement, or heart transplant and cardiac death; 215 composite end point events were noted in this period. In a multivariate model, hypothyroidism (hazard ratio [HR] 1.46, 95% confidence interval [CI] 1.027 to 2.085, p=0.035), female gender (HR 0.64, 95% CI 0.428 to 0.963, p=0.032), and creatinine (HR 1.26, 95% CI 1.145 to 1.382, phypothyroidism at baseline developed the composite end point compared with 39.8% of those with euthyroidism (p=0.02). In conclusion, hypothyroidism is associated with a worse prognosis after CRT implantation. Copyright © 2015 Elsevier Inc. All rights reserved.

Impact of Body Weight and Body Composition on Ovarian Cancer Prognosis.

Science.gov (United States)

Purcell, Sarah A; Elliott, Sarah A; Kroenke, Candyce H; Sawyer, Michael B; Prado, Carla M

2016-02-01

Measures of body weight and anthropometrics such as body mass index (BMI) are commonly used to assess nutritional status in clinical conditions including cancer. Extensive research has evaluated associations between body weight and prognosis in ovarian cancer patients, yet little is known about the potential impact of body composition (fat mass (FM) and fat-free mass (FFM)) in these patients. Thus, the purpose of this publication was to review the literature (using PubMed and EMBASE) evaluating the impact of body weight and particularly body composition on surgical complications, morbidity, chemotherapy dosing and toxicity (as predictors of prognosis), and survival in ovarian cancer patients. Body weight is rarely associated with intra-operative complications, but obesity predicts higher rates of venous thromboembolism and wound complications post-operatively in ovarian cancer patients. Low levels of FM and FFM are superior predictors of length of hospital stay compared to measures of body weight alone, but the role of body composition on other surgical morbidities is unknown. Obesity complicates chemotherapy dosing due to altered pharmacokinetics, imprecise dosing strategies, and wide variability in FM and FFM. Measurement of body composition has the potential to reduce toxicity if the results are incorporated into chemotherapy dosing calculations. Some findings suggest that excess body weight adversely affects survival, while others find no such association. Limited studies indicate that FM is a better predictor of survival than body weight in ovarian cancer patients, but the direction of this relationship has not been determined. In conclusion, body composition as an indicator of nutritional status is a better prognostic tool than body weight or BMI alone in ovarian cancer patients.

Symposium summary and prognosis

International Nuclear Information System (INIS)

Bjorken, J.D.

1975-11-01

The summary of the symposium on high energy physics experiments includes phenomena at low energies, the foundations of physics (considered to be mainly gravitation and quantum electrodynamics), standards of reference used for interpretation of experimental data, the new physics, particle proliferation, theoretical development, and a prognosis for the future

SIRT1 expression is associated with poor prognosis of lung adenocarcinoma

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Li C

2015-04-01

Full Text Available Chong Li,1,2,* Lingling Wang,3,* Liang Zheng,4 Xianghong Zhan,4 Bin Xu,1,2 Jingting Jiang,1,2 Changping Wu1,2 1Department of Tumor Biological Treatment, the Third Affiliated Hospital, Soochow University, Changzhou, 2Cancer Immunotherapy Engineering Research Center of Jiangsu Province, Changzhou, 3Department of Medical Education, Jinling Hospital, Medical School of Nanjing University, Nanjing, 4Department of Thoracic Surgery, the Third Affiliated Hospital, Soochow University, Changzhou, Jiangsu, People’s Republic of China *These authors contributed equally to this work Abstract: Several studies have reported that the overexpression of Sirtuin 1 (SIRT1 was associated with poor prognosis in various human cancers. However, little is known regarding the prognostic value of SIRT1 in lung adenocarcinoma. Therefore, the aim of this study is to evaluate the role of SIRT1 in the prognosis of lung adenocarcinoma patients. Using a tissue microarray, we detected SIRT1 expression by immunohistochemistry in lung adenocarcinoma tissue, as well as in corresponding noncancerous tissues (NCTs. A high expression level of SIRT1 was observed in 74.7% (56/75 of patients with lung adenocarcinoma and 6.7% (5/75 of NCTs (P<0.001. SIRT1 expression was significantly associated with high pathological stage. Importantly, we found that SIRT1 expression was associated with worse overall survival in these lung adenocarcinoma patients (67.0 months vs 104.5 months; P=0.005. In addition, anaplastic lymphoma kinase, epidermal growth factor receptor, vascular endothelial growth factor (VEGF, and Survivin expression were evaluated by fluorescent in situ hybridization or immunohistochemistry, respectively. We found that VEGF and Survivin were both highly expressed in the lung adenocarcinoma tissues, as compared to NCTs. Moreover, the SIRT1 and VEGF expression statuses were significantly positively correlated (r=0.238, P=0.039, while SIRT1 and Survivin expression status were not

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

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Song J

2016-10-01

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

Prognosis of surface subsidence affected by underground exploitation of ore vein deposits of Rozna type

Czech Academy of Sciences Publication Activity Database

Hortvík, Karel; Staš, Lubomír

2005-01-01

Roč. 15, č. 1 (2005), s. 296-301 ISSN 1003-6326 R&D Projects: GA ČR GP105/02/P026 Institutional research plan: CEZ:AV0Z3086906 Keywords : mining * subsidence * prognosis Subject RIV: DH - Mining, incl. Coal Mining Impact factor: 0.302, year: 2005

Low cultural identification, low parental involvement and adverse peer influences as risk factors for delinquent behaviour among Filipino youth in Hawai'i.

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Guerrero, Anthony P S; Nishimura, Stephanie T; Chang, Janice Y; Ona, Celia; Cunanan, Vanessa L; Hishinuma, Earl S

2010-07-01

Among Filipino youth in Hawai'i, low Filipino cultural identification and low family support may be important risk factors for delinquency. To examine, in a sample of Filipino youth in Hawai'i, correlations between delinquent behaviour and the aforementioned - as well as other, potentially mediating - variables. A youth risk survey and Filipino Culture Scale were administered to Filipino students (N = 150) in Hawai'i. A parent risk survey was administered to available and consenting parents. Delinquent behaviour correlated positively with acculturative stress, low cultural identification and adverse peer influences; and negatively with total Filipino Culture Scale score. Structural equation modelling suggested that absent/ineffective adults and adverse peer influences might be more important variables compared to low self-esteem and less religiosity, linking low cultural identification to delinquent behaviour. Although further studies are warranted, to be effective, efforts to prevent delinquency by enhancing Filipino youths' cultural connectedness may also need to enhance family connectedness and address adverse peer influences.

Adverse events following yellow fever immunization: Report and analysis of 67 neurological cases in Brazil.

Science.gov (United States)

Martins, Reinaldo de Menezes; Pavão, Ana Luiza Braz; de Oliveira, Patrícia Mouta Nunes; dos Santos, Paulo Roberto Gomes; Carvalho, Sandra Maria D; Mohrdieck, Renate; Fernandes, Alexandre Ribeiro; Sato, Helena Keico; de Figueiredo, Patricia Mandali; von Doellinger, Vanessa Dos Reis; Leal, Maria da Luz Fernandes; Homma, Akira; Maia, Maria de Lourdes S

2014-11-20

Neurological adverse events following administration of the 17DD substrain of yellow fever vaccine (YEL-AND) in the Brazilian population are described and analyzed. Based on information obtained from the National Immunization Program through passive surveillance or intensified passive surveillance, from 2007 to 2012, descriptive analysis, national and regional rates of YFV associated neurotropic, neurological autoimmune disease, and reporting rate ratios with their respective 95% confidence intervals were calculated for first time vaccinees stratified on age and year. Sixty-seven neurological cases were found, with the highest rate of neurological adverse events in the age group from 5 to 9 years (2.66 per 100,000 vaccine doses in Rio Grande do Sul state, and 0.83 per 100,000 doses in national analysis). Two cases had a combination of neurotropic and autoimmune features. This is the largest sample of YEL-AND already analyzed. Rates are similar to other recent studies, but on this study the age group from 5 to 9 years of age had the highest risk. As neurological adverse events have in general a good prognosis, they should not contraindicate the use of yellow fever vaccine in face of risk of infection by yellow fever virus. Copyright © 2014 Elsevier Ltd. All rights reserved.

The lesser of two adverse reactions.

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Chakraborti, Chayan; Egan, John

2010-01-01

Fundamental to complex systems are interconnected processes involved in providing high-quality patient care. A case study and a root cause analysis (RCA) illustrate a patient safety effort with unintended consequences. A 38-year-old woman presented to the hospital for odynophagia and vomiting. The patient developed Mobitz type 2, second-degree heart block temporally associated with the administration of intravenous ondansetron. RESPONSE TO THE EVENT: An Ishikawa, or fishbone, diagram conducted to enumerate potential contributing factors indicated that a key factor appeared to be an institutional restriction against using intravenous (i.v.) promethazine, which resulted in ondansetron being the only readily available i.v. anti-emetic on formulary. The anesthesia department requested that i.v. promethazine be removed from all operating and recovery room automated medication dispensing machines. The pharmacy department, given the realization that individual departments were taking independent action regarding promethazine, discussed the matter with the medical director, who issued a memo banning the use of i.v. promethazine. An institutional ban on i.v. anti-emetics such as promethazine may have resulted in an increase in the use of ondansetron and contributed to this adverse reaction. The reason to restrict promethazine is not well reported in the literature. In limiting the use of promethazine for patient safety concerns, the inadvertent increase in adverse reactions of the alternative medication, ondansetron, may have been overlooked. The resultant RCA underscores the need for careful cataloguing of adverse medication effects. Stakeholders should anticipate as many "downstream effects" of quality and patient safety improvements as possible. Comprehensive reporting of adverse medication effects will augment the emerging science of patient safety.

Periodontal Disease: A Possible Risk-Factor for Adverse Pregnancy Outcome

OpenAIRE

Parihar, Anuj Singh; Katoch, Vartika; Rajguru, Sneha A; Rajpoot, Nami; Singh, Pinojj; Wakhle, Sonal

2015-01-01

Bacterial invasion in subgingival sites especially of gram-negative organisms are initiators for periodontal diseases. The periodontal pathogens with persistent inflammation lead to destruction of periodontium. In recent years, periodontal diseases have been associated with a number of systemic diseases such as rheumatoid arthritis, cardiovascular-disease, diabetes mellitus, chronic respiratory diseases and adverse pregnancy outcomes including pre-term low-birth weight (PLBW) and pre-eclampsi...

Family skills for overcoming adversity

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Mónica Patricia Ardila Hernández

2013-12-01

Full Text Available This section draws on research four families in displacement in Tunja Boyacá step of this research is to present the problem of displacement from another different look that has embargoed regarding this topic. Critical reflection was raised from resilient approach Parsons theory in order to understand families immersed in this conflict as change agents capable of adapting to a new system and overcome adversity. Within this scheme is used to obtain qualitative research of the following categories : adaptation to the new social context risk factors present in families and protective factors.

Interactive effects of genetic polymorphisms and childhood adversity on brain morphologic changes in depression.

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Kim, Yong-Ku; Ham, Byung-Joo; Han, Kyu-Man

2018-03-10

The etiology of depression is characterized by the interplay of genetic and environmental factors and brain structural alteration. Childhood adversity is a major contributing factor in the development of depression. Interactions between childhood adversity and candidate genes for depression could affect brain morphology via the modulation of neurotrophic factors, serotonergic neurotransmission, or the hypothalamus-pituitary-adrenal (HPA) axis, and this pathway may explain the subsequent onset of depression. Childhood adversity is associated with structural changes in the hippocampus, amygdala, anterior cingulate cortex (ACC), and prefrontal cortex (PFC), as well as white matter tracts such as the corpus callosum, cingulum, and uncinate fasciculus. Childhood adversity showed an interaction with the brain-derived neurotrophic factor (BDNF) gene Val66Met polymorphism, serotonin transporter-linked promoter region (5-HTTLPR), and FK506 binding protein 51 (FKBP5) gene rs1360780 in brain morphologic changes in patients with depression and in a non-clinical population. Individuals with the Met allele of BDNF Val66Met and a history of childhood adversity had reduced volume in the hippocampus and its subfields, amygdala, and PFC and thinner rostral ACC in a study of depressed patients and healthy controls. The S allele of 5-HTTLPR combined with exposure to childhood adversity or a poorer parenting environment was associated with a smaller hippocampal volume and subsequent onset of depression. The FKBP5 gene rs160780 had a significant interaction with childhood adversity in the white matter integrity of brain regions involved in emotion processing. This review identified that imaging genetic studies on childhood adversity may deepen our understanding on the neurobiological background of depression by scrutinizing complicated pathways of genetic factors, early psychosocial environments, and the accompanying morphologic changes in emotion-processing neural circuitry. Copyright

Expression quantitative trait loci for PAX8 contributes to the prognosis of hepatocellular carcinoma.

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Shijie Ma

Full Text Available Paired-box family member PAX8 encodes a transcription factor that has a role in cell differentiation and cell growth and may participate in the prognosis of hepatocellular carcinoma (HCC. By bioinformatics analysis, we identified several single nucleotide polymorphisms (SNPs within a newly identified long non-coding RNA (lncRNA AC016683.6 as expression quantitative trait loci (eQTLs for PAX8. Hence, we hypothesized that PAX8eQTLs in lncRNA AC016683.6 may influence the HCC prognosis. We then performed a case-only study to assess the association between the two SNPs as well as the prognosis of HCC in 331 HBV-positive HCC patients without surgical treatment. Cox proportional hazard models were used for survival analysis with adjustments for the age, gender, smoking status, drinking status, Barcelona-Clinic Liver Cancer (BCLC stage, and chemotherapy or TACE (transcatheter hepatic arterial chemoembolization status. We found that the G allele of rs1110839 and the T allele of rs4848320 in PAX8was significantly associated with a better prognosis compared with the T allele of rs1110839 and the C allele of rs4848320 (adjusted HR = 0.74, 95% CI = 0.61-0.91, P = 0.004 for rs1110839 and adjusted HR = 0.71, 95% CI = 0.54-0.94, P = 0.015 for rs4848320 in the additive model. Furthermore, the combined effect of the variant genotypes for these two SNPs was more prominent in patients with the BCLC-C stage orpatients with chemotherapy or TACE. Although the exact biological function remains to be explored, our findings suggest a possible association of PAX8eQTLs in lncRNA AC016683.6 with the HCC prognosis inthe Chinese population. Further large and functional studies are needed to confirm our findings.

Prognosis of ocular syphilis in patients infected with HIV in the antiretroviral therapy era.

Science.gov (United States)

Tsuboi, Motoyuki; Nishijima, Takeshi; Yashiro, Shigeko; Teruya, Katsuji; Kikuchi, Yoshimi; Katai, Naomichi; Oka, Shinichi; Gatanaga, Hiroyuki

2016-12-01

To describe the clinical course and prognosis of ocular syphilis in patients infected with HIV-1 in the antiretroviral therapy (ART) era. We conducted a single-centre retrospective chart review of ocular syphilis in patients infected with HIV-1 diagnosed between August 1997 and July 2015. The prognosis of best-corrected visual acuity (BCVA) was analysed. The study subjects were 30 eyes of 20 men who had sex with men (MSM) (median age, 41). Loss of vision and posterior uveitis were the most common ocular clinical features (43%) and location of inflammation at presentation (50%), respectively. The median baseline BCVA was 0.4 (IQR 0.2-1.2), including three eyes with hand motion. BCVA≤0.4 at diagnosis was significantly associated with posterior uveitis or panuveitis (p=0.044). Seventy-five per cent were treated with intravenous benzylpenicillin and 53% were diagnosed with neurosyphilis. After treatment (median follow-up: 21 months), BCVA improved in 89% of the eyes, including all eyes with hand motion, to a median BCVA of 1.2 (IQR 0.8-1.2). Kaplan-Meier analysis showed that >28 days of ocular symptoms before diagnosis was the only factor associated with poor prognosis of BCVA. Three patients (15%) developed recurrence after treatment. The prognosis of BCVA in HIV-infected patients with ocular syphilis in the ART era was favourable after proper treatment. Having >28 days of ocular symptoms before diagnosis was associated with poor prognosis. Changes in visual acuity in HIV-infected MSM should prompt an immediate assessment for ocular syphilis as delays in diagnosis and therapy can lead to irreversible visual loss. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

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

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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.

Prognostic factors in Guillain-Barre syndrome

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Semra Mungan

2014-12-01

Full Text Available Objective: Guillain–Barre syndrome (GBS is an immune-mediated disorder of peripheral nerves resulting as acute inflammatory demyelinating polyradiculoneuropathy. GBS has a heterogeneous clinical course and laboratory findings. Acute onset and progressive course, and is usually associated with a good prognosis but some forms have a poor prognosis. Factors that can affect the prognosis of GBS have been investigated in several studies. Assessment of poor prognostic factors of GBS plays a vital role in the management and monitorization of patients. Methods: In this retrospective study of patients admitted to the acute phase of GBS removing clinical and laboratory profiles and was planned to investigate the prognostic factors. Results: Totally 23 patients (Female/male: 16/7 were recruited. Mean age was 47 (range: 17-70 years. Statistically significant poor prognostic factors were advanced age (p=0.042, erythrocyte sedimentation rate (p=0.027 and serum albumin level (p=0.007. Conclusion: Advanced age, increased ESR and decreased albumin levels were found as poor prognostic factors in GBS.

Frequency of pleural effusion in acute bronchiolitis and its effect on prognosis

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Yilmaz Ayse E

2011-12-01

Full Text Available Abstract Aim To analyze the frequency of pleural effusion and the effect on prognosis in children with acute bronchiolitis. Methods A total of 69 infants aged 1-24 months with acute bronchiolitis were studied between September 2009 and December 2010. All patients'age, sex, breastfeeding duration, exposure to smoking, history of using vitamin D, symptoms duration, physical examination and laboratory findings were recorded. Bronchiolitis score and predisposing factors that influence the disease process were determined. Thorax ultrasonography was carried out in all patients, who were evaluated on the 3rd and 7th day of the treatment. Results Mean age of patients (43 boys, 26 girls was 11.97 ± 0.69 months (median 11 months. Breastfeeding duration was 8.26 ± 0.56 months (median 8 months. According to bronchiolitis score, 52 patients (75.4% had mild and moderate bronchiolitis and 17 (24.6% had severe bronchiolitis; 34 patients (49.2% had pleural effusion. There was no relation between pleural effusion and symptoms. Frequency of pleural effusion was significantly higher in patients with risk factors. Conclusions This study demonstrated that most of the acute bronchiolitis cases in the infants studied were accompanied by pleural effusion. Pleural effusion in acute bronchiolitis had no effects on prognosis.

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

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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.

Analysis of adverse events and predisposing factors in voluntary and replacement whole blood donors: A study from north India

OpenAIRE

Agnihotri, Naveen; Marwaha, Neelam; Sharma, Ratti R.

2012-01-01

Background: Lack of awareness and community motivation, compounded with fragmented blood transfusion services in our country, Often leads to shortage of blood. Donor recruitment and retention are essential for ensuring adequate blood supply. However, adverse events (AEs) in donors have a negative impact on donor return. Aims and Objectives: The present study was aimed to assess the frequency of AEs in whole blood donors and analyze the predisposing factors for AEs. Material and Methods: The s...

A pilot study of homocyst(e)ine levels in essential hypertension: relationship to von Willebrand factor, an index of endothelial damage.

Science.gov (United States)

Lip, G Y; Edmunds, E; Martin, S C; Jones, A F; Blann, A D; Beevers, D G

2001-07-01

An interaction between homocyst(e)ine and the endothelium in hypertensive patients may promote thrombogenesis and atherogenesis, leading to adverse cardiovascular events. We hypothesized that homocyst(e)ine levels are abnormal in patients with essential hypertension, and that this may be related to an adverse effect on the vascular endothelium. Accordingly, we compared plasma levels of homocyst(e)ine and von Willebrand factor (marking endothelial damage) in 83 patients (43 men; mean age 54 +/- standard deviation 15.9 years) with essential hypertension (> 160/90 mm Hg), with levels in 25 healthy normotensive controls (13 men; mean age 56+/-11.8 years). Baseline levels of the markers and other clinical indices were then related to adverse cardiovascular events at follow-up. Plasma homocyst(e)ine (P = .0001) and von Willebrand factor (P = .031) levels were significantly higher in hypertensives compared to controls. After a mean follow-up of 76 patients for 45 months (range, 1 to 66 months), 17 subjects experienced an end point of either cardiovascular death (n = 10) or adverse cardiovascular event (n = 7). Comparing these 17 with the 59 free of an end point, the former were older (P = .0002) and had a longer duration of known hypertension (P = .018). There was a nonsignificant trend toward higher median plasma homocyst(e)ine levels in the patients sustaining a vascular end point (P = .07). In this pilot study, we suggest that essential hypertension may be associated with increased plasma homocyst(e)ine levels, but that this amino acid is unrelated to endothelial damage (von Willebrand factor), clinical indices, or prognosis.

Prognosis of Cyclic Vomiting Syndrome

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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.

The prognosis was poorer in colorectal cancers that expressed both VEGF and PROK1 (No correlation coefficient between VEGF and PROK1).

Science.gov (United States)

Goi, Takanori; Nakazawa, Toshiyuki; Hirono, Yasuo; Yamaguchi, Akio

2015-10-06

The angiogenic proteins vascular endothelial growth factor (VEGF) and prokineticin1 (PROK1) proteins are considered important in colorectal cancer, the relationship between their simultaneous expression and prognosis was investigated in the present study. VEGF and PROK1 expression in 620 primary human colorectal cancer lesions was confirmed via immunohistochemical staining with anti-VEGF and anti-PROK1 antibodies, and the correlation between the expression of these 2 proteins and recurrence/prognosis were investigated. VEGF protein was expressed in 329 (53.1%) and PROK1 protein was expressed in 223 (36.0%). PROK1 and VEGF were simultaneously expressed in 116 (18.7%) of the 620 cases. The correlation coefficient between VEGF expression and PROK1 expression was r = 0.11, and therefore correlation was not observed. Clinical pathology revealed that substantially lymphnode matastasis, hematogenous metastasis, or TMN advanced-stage IV was significantly more prevalent in cases that expressed both VEGF and PROK1 than in the cases negative for both proteins or those positive for only 1 of the proteins. Also the cases positive for both proteins exhibited the worst recurrence and prognosis. In the Cox proportional hazards model, VEGF and PROK1 expression was an independent prognostic factor. The prognosis was poorer in colorectal cancers that expressed both PROK1 and VEGF relative to the cases that expressed only 1 protein, and the expression of both proteins was found to be an independent prognostic factor.

[Clinical and biological prognostic factors in relapsed acute myeloid leukemia patients].

Science.gov (United States)

Yébenes-Ramírez, Manuel; Serrano, Josefina; Martínez-Losada, Carmen; Sánchez-García, Joaquín

2016-09-02

Acute myeloid leukemia (AML) is the most frequent type of acute leukemia in adults. Despite recent advances in the characterization of pathogenesis of AML, the cure rates are under 40%, being leukemia relapse the most common cause of treatment failure. Leukaemia relapse occurs due to clonal evolution or clonal escape. In this study, we aimed to analyze the clinical and biological factors influencing outcomes in patients with AML relapse. We included a total of 75 AML patients who experienced leukaemia relapse after achieving complete remission. We performed complete immunophenotyping and conventional karyotyping in bone marrow aspirates obtained at diagnosis and at leukemia relapse. Overall survival (OS) of the series was 3.7%±2.3, leukaemia progression being the most common cause of death. Patients relapsing before 12 months and those with adverse cytogenetic-molecular risk had statistically significant worse outcomes. A percentage of 52.5 of patients showed phenotypic changes and 50% cytogenetic changes at relapse. We did not find significant clinical factors predicting clonal evolution. The presence of clonal evolution at relapse did not have a significant impact on outcome. Patients with relapsed AML have a dismal prognosis, especially those with early relapse and adverse cytogenetic-molecular risk. Clonal evolution with phenotypic and cytogenetic changes occurred in half of the patients without predictive clinical factors or impact on outcome. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

Prognosis of status epilepticus in elderly patients.

Science.gov (United States)

Vilella, L; González Cuevas, M; Quintana Luque, M; Toledo, M; Sueiras Gil, M; Guzmán, L; Salas Puig, J; Santamarina Pérez, E

2018-03-01

To evaluate the clinical features and prognosis of status epilepticus (SE) in patients above 70 years old. Retrospective analysis of all patients ≥70 years old with SE registered prospectively during 4 years. Follow-up after discharge was performed. Ninety patients were evaluated. Acute symptomatic etiology was the most prevalent. The mean number of antiepileptic drugs (AEDs) used was 2.7 ± 1.2, and 21% of the patients required sedation. A poor outcome was considered when death (31.1%) or developing of new neurological impairment at discharge (32.2%) occurred. After multivariate analysis, four variables predicted a poor outcome: acute symptomatic etiology (OR: 6.320; 95% CI: 1.976-20.217; P = .002), focal motor SE type (OR: 9.089; 95% CI: 2.482-33.283; P = .001), level of consciousness (OR: 4.596; 95% CI: 1.903-11.098; P = .001), and SE duration >12 hours (OR: 3.763; 95% CI: 1.130-12.530; P = .031). Independent predictive factors of mortality were SE duration >12 hours (OR: 4.306; 95% CI: 1.044-17.757; P = .043), modified Status Epilepticus Severity Score (mSTESS) (OR: 2.216; 95% CI: 1.313-3.740; P = .003), and development of complications (OR: 3.334; 95% CI: 1.004-11.070, P = .049). Considering long-term mortality, age (HR 1.036; 95% CI 1.001-1.071; P = .044), a potentially fatal underlying cause (HR 2.609; 95% CI 1.497- 4.548; P = .001), and mSTESS score >4 (HR 1.485; 95% CI 1.158-1.903; P = .002) remained as predictive factors. There was no association between sedation and the number of AEDs used with outcome at discharge or long-term mortality (P > .05). SE above 70 years old has a high morbimortality. Prognosis is not related to treatment aggressiveness. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Data-driven remaining useful life prognosis techniques stochastic models, methods and applications

CERN Document Server

Si, Xiao-Sheng; Hu, Chang-Hua

2017-01-01

This book introduces data-driven remaining useful life prognosis techniques, and shows how to utilize the condition monitoring data to predict the remaining useful life of stochastic degrading systems and to schedule maintenance and logistics plans. It is also the first book that describes the basic data-driven remaining useful life prognosis theory systematically and in detail. The emphasis of the book is on the stochastic models, methods and applications employed in remaining useful life prognosis. It includes a wealth of degradation monitoring experiment data, practical prognosis methods for remaining useful life in various cases, and a series of applications incorporated into prognostic information in decision-making, such as maintenance-related decisions and ordering spare parts. It also highlights the latest advances in data-driven remaining useful life prognosis techniques, especially in the contexts of adaptive prognosis for linear stochastic degrading systems, nonlinear degradation modeling based pro...

Lymphotoxin alpha (LTA polymorphism is associated with prognosis of non-Hodgkin's lymphoma in a Chinese population.

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Yan Zhang

Full Text Available BACKGROUND: Non-Hodgkin's lymphoma (NHL has been widely reported to be associated with autoimmune and pro-inflammatory response, and genetic polymorphisms of candidate genes involved in autoimmune and pro-inflammatory response may influence the survival and prognosis of NHL patients. To evaluate the role of such genetic variations in prognosis of NHL, we conducted this study in a Chinese population. METHODS: We used the TaqMan assay to genotype six single nucleotide polymorphisms (SNPs (TNF rs1799964T>C, LTA rs1800683G>A, IL-10 rs1800872T>G, LEP rs2167270G>A, LEPR rs1327118C>G, TNFAIP8 rs1045241C>T for 215 NHL cases. Kaplan-Meier analysis was performed to compare progression free survival among two common genotypes. Cox proportional hazard models were used to identify independent risk factors. RESULTS: We observed that LTA rs1800683G>A was significantly associated with risk of progression or relapse in NHL patients (HR = 1.63, 95%CI = 1.06-2.51; P = 0.028, particularly in Diffuse large B cell lymphoma (DLBCL cases (HR = 1.50, 95%CI = 1.10-2.04, P = 0.01. Both univariate and multivariate Cox regression analysis showed that in DLBCL patients, Ann Arbor stage III/IV, elevated LDH level before treatment and LTA rs1800683 AA genotype carrier were independent risk factors for progression or relapse. While in NK/T cell lymphoma, Ann Arbor stage III/IV and elevated β2-MG level before treatment indicated poorer prognosis. CONCLUSIONS: The polymorphism of LTA rs1800683G>A contributes to NHL prognosis in a Chinese population. Further large-scale and well-designed studies are needed to confirm these results.

Development of Social Systems in the Context of Prognosis

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Kvesko Svetlana

2018-01-01

Full Text Available The paper dwells on the prognosis of the social systems development. The prognostic analysis is based on the systemic approach to the issue; it shows that the conditions of the transference to the knowledge society determine the formation of the brand new features in social prognoses. The paper states the specific features and conditions of social prognosis, which ensure the validity of control actions. Besides, the current analysis provides recommendations on how to devise social prognostic strategies (within the frame of a transference to the knowledge society and b environmental instability. Finally, the functional load of social prognosis in the contemporary conditions is outlined.

Etiology, Localization and Prognosis in Cerebellar Infarctions

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Yavuz Yücel

2006-01-01

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

Loneliness, eudaimonia, and the human conserved transcriptional response to adversity.

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Cole, Steven W; Levine, Morgan E; Arevalo, Jesusa M G; Ma, Jeffrey; Weir, David R; Crimmins, Eileen M

2015-12-01

Chronic social adversity activates a conserved transcriptional response to adversity (CTRA) marked by increased expression of pro-inflammatory genes and decreased expression of antiviral- and antibody-related genes. Recent findings suggest that some psychological resilience factors may help buffer CTRA activation, but the relative impact of resilience and adversity factors remains poorly understood. Here we examined the relative strength of CTRA association for the two best-established psychological correlates of CTRA gene expression-the risk factor of perceived social isolation (loneliness) and the resilience factor of eudaimonic well-being (purpose and meaning in life). Peripheral blood samples and validated measures of loneliness and eudaimonic well-being were analyzed in 108 community-dwelling older adults participating in the longitudinal US Health and Retirement Study (56% female, mean age 73). Mixed effect linear model analyses quantified the strength of association between CTRA gene expression and measures of loneliness and eudaimonic well-being in separate and joint analyses. As in previous studies, separate analyses found CTRA gene expression to be up-regulated in association with loneliness and down-regulated in association with eudaimonic well-being. In joint analyses, effects of loneliness were completely abrogated whereas eudaimonic well-being continued to associate with CTRA down-regulation. Similar eudaimonia-dominant effects were observed for positive and negative affect, optimism and pessimism, and anxiety symptoms. All results were independent of demographic and behavioral health risk factors. Eudaimonic well-being may have the potential to compensate for the adverse impact of loneliness on CTRA gene expression. Findings suggest a novel approach to targeting the health risks associated with social isolation by promoting purpose and meaning in life. Copyright © 2015 Elsevier Ltd. All rights reserved.

Prognosis of thymectomy in myasthenia gravis patients with thymus hyperplasia.

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Yang, Jing; Liu, Chanchan; Li, Tao; Li, Chengyan

2017-09-01

To compare the post-thymectomy prognosis in different conditions of myasthenia gravis (MG) patients with thymus hyperplasia. Collecting medical record and carrying out the follow-up study of 123 myasthenia gravis patients with thymus hyperplasia who have underwent thymectomy during the period between 2003 and 2013. Dividing into different groups based on gender, age of onset, duration of disease and Myasthenia Gravis Association of America (MGFA) clinical classification to analyze different prognosis in different groups. Complete stable remission (CSR) was achieved in 71 of 123 patients (59.5%). There is no gender-related difference in achieving CSR. Patients with early onset of MG (≤40 years old) or disease duration less than 12 months had significantly higher CSR rates than those with late onset of MG (>40 years old) or disease duration more than 12 months respectively, while no difference was found in remission rate between MGFA clinical classification I and MGFA II. Myasthenia gravis patients with thymus hyperplasia who had thymectomy are proved to possess greater chance of achieving CSR. The onset age of disease and duration are the prognostic factors.

Mining novel biomarkers for prognosis of gastric cancer with serum proteomics

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Sui Mei-Hua

2009-09-01

Full Text Available Abstract Background Although gastric caner (GC remains the second cause of cancer-related death, useful biomarkers for prognosis are still unavailable. We present here the attempt of mining novel biomarkers for GC prognosis by using serum proteomics. Methods Sera from 43 GC patients and 41 controls with gastritis as Group 1 and 11 GC patients as Group 2 was successively detected by Surface Enhanced Laser Desorption/ionization Time of Flight Mass Spectrometry (SELDI-TOF-MS with Q10 chip. Peaks were acquired by Ciphergen ProteinChip Software 3.2.0 and analyzed by Zhejiang University-ProteinChip Data Analysis System (ZJU-PDAS. CEA level were evaluated by chemiluminescence immunoassay. Results After median follow-up periods of 33 months, Group 1 with 4 GC patients lost was divided into 20 good-prognosis GC patients (overall survival more than 24 months and 19 poor-prognosis GC patients (no more than 24 months. The established prognosis pattern consisted of 5 novel prognosis biomarkers with 84.2% sensitivity and 85.0% specificity, which were significantly higher than those of carcinoembryonic antigen (CEA and TNM stage. We also tested prognosis pattern blindly in Group 2 with 66.7% sensitivity and 80.0% specificity. Moreover, we found that 4474-Da peak elevated significantly in GC and was associated with advanced stage (III+IV and short survival (p Conclusion We have identified a number of novel biomarkers for prognosis prediction of GC by using SELDI-TOF-MS combined with sophisticated bioinformatics. Particularly, elevated expression of 4474-Da peak showed very promising to be developed into a novel biomarker associated with biologically aggressive features of GC.

THE PROGNOSIS OF RUSSIAN DEFENSE INDUSTRY DEVELOPMENT IMPLEMENTED THROUGH REGRESSION ANALYSIS

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L.M. Kapustina

2007-03-01

Full Text Available The article illustrates the results of investigation the major internal and external factors which influence the development of the defense industry, as well as the results of regression analysis which quantitatively displays the factorial contribution in the growth rate of Russian defense industry. On the basis of calculated regression dependences the authors fulfilled the medium-term prognosis of defense industry. Optimistic and inertial versions of defense product growth rate for the period up to 2009 are based on scenario conditions in Russian economy worked out by the Ministry of economy and development. In conclusion authors point out which factors and conditions have the largest impact on successful and stable operation of Russian defense industry.

Adverse events associated with acupuncture: three multicentre randomized controlled trials of 1968 cases in China.

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Zhao, Ling; Zhang, Fu-wen; Li, Ying; Wu, Xi; Zheng, Hui; Cheng, Lin-hao; Liang, Fan-rong

2011-03-24

In order to evaluate the safety of acupuncture in China objectively, we investigated the adverse events associated with acupuncture based on three multicentre randomized controlled trials (RCTs) to assess the safety of acupuncture, identifying the common types of acupuncture adverse events, and analysing the related risk factors for their occurrence. This observational study included patients who received acupuncture from three multicentre RCTs respectively for migraine, functional dyspepsia and Bell's palsy. The 1968 patients and their acupuncturists documented adverse events associated with acupuncture after treatment. We collected data about adverse events due to acupuncture treatment from their case report forms. We analysed the incidence and details of the adverse effects, and studied the risk factors for acupuncture adverse events with non-conditional logistic regression analysis. Among the 1968 patients, 74 patients (3.76%) suffered at least one adverse event throughout the treatment period. We did not observe the occurrence of serious adverse events. 73 patients with adverse events recovered within 2 weeks through effective treatment such as physiotherapy or self-treatment. A total of 3 patients withdrew because of adverse events. There were 9 types of adverse events related to acupuncture, including subcutaneous haematoma, bleeding, skin bruising and needle site pain. Subcutaneous haematoma and haemorrhage in the needling points were the most common adverse events. Age and gender were related to the occurrence of acupuncture adverse events. The older the patients were, the higher the risk of adverse events was. In addition, male patients had slightly higher risk of an adverse event than female patients. Acupuncture is a safe therapy with low risk of adverse events in clinical practice. The risk factors for adverse events (AEs) were related to the patients' gender and age and the local anatomical structure of the acupoints. AEs could be reduced and

Severity of mental illness as a result of multiple childhood adversities: US National Epidemiologic Survey.

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Curran, Emma; Adamson, Gary; Stringer, Maurice; Rosato, Michael; Leavey, Gerard

2016-05-01

To examine patterns of childhood adversity, their long-term consequences and the combined effect of different childhood adversity patterns as predictors of subsequent psychopathology. Secondary analysis of data from the US National Epidemiologic Survey on alcohol and related conditions. Using latent class analysis to identify childhood adversity profiles; and using multinomial logistic regression to validate and further explore these profiles with a range of associated demographic and household characteristics. Finally, confirmatory factor analysis substantiated initial latent class analysis findings by investigating a range of mental health diagnoses. Latent class analysis generated a three-class model of childhood adversity in which 60 % of participants were allocated to a low adversity class; 14 % to a global adversities class (reporting exposures for all the derived latent classes); and 26 % to a domestic emotional and physical abuse class (exposed to a range of childhood adversities). Confirmatory Factor analysis defined an internalising-externalising spectrum to represent lifetime reporting patterns of mental health disorders. Using logistic regression, both adversity groups showed specific gender and race/ethnicity differences, related family discord and increased psychopathology. We identified underlying patterns in the exposure to childhood adversity and associated mental health. These findings are informative in their description of the configuration of adversities, rather than focusing solely on the cumulative aspect of experience. Amelioration of longer-term negative consequences requires early identification of psychopathology risk factors that can inform protective and preventive interventions. This study highlights the utility of screening for childhood adversities when individuals present with symptoms of psychiatric disorders.

Serum Hepatocyte Growth Factor as A Non-Invasive Marker For Evaluation of Hepatocellular Carcinoma

International Nuclear Information System (INIS)

Abdelgawad, M.R.; Wahba, M.A.

2012-01-01

The change and the prognostic value of serum hepatocyte growth factor and AFP level in patients with cirrhosis and/or primary liver cancer (HCC) were investigated. The level of serum hepatocyte growth factor was determined by using enzyme-linked immunosorbent assay, and AFP was determined by using radioimmunoassay in 29 patients with cirrhosis. Twenty five patients with primary liver cancer (13 patients without nodular cirrhosis and 12 patients with nodular cirrhosis) were categorized according to tumour size (≤ or >5 cm) and the level of AFP (≤ or > 200 ng/dl). The correlation between serum AFP and hepatocyte growth factor were significantly increased (P 0.05). Serum AFP can significantly discriminate between all studied groups (P 0.001) except for the comparison between control and cirrhosis (P>0.05), and also between HCC and HCC without nodular cirrhosis and HCC with cirrhosis (P>0.05). Serum HGF and AFP levels were positively affected by tumour size and nodular cirrhosis (P<0.001). Also, serum HGF level was highly affected by the levels of serum AFP in HCC patients. Non-significant correlation was observed between serum hepatocyte growth factor and AFP in control, cirrhosis, cirrhosis and HCC patients with AFP ? 200 ng/dl. It could be concluded that the over expressions of the hepatocyte growth factor and AFP may indicate an adverse prognosis for patients with cirrhosis and/or liver cancer. The sustained high level of serum hepatocyte growth factor in cirrhosis and/or HCC could be considered a factor related to early tumour diagnosis, so, serum HGF level may be used as a non-invasive marker in diagnosis and prognosis of liver malignancy. However, further studies are highly recommended to evaluate the role of HGF or its constituents in diagnosis and/or therapy in the future in a larger cohort of patients with different stages of liver malignancy

Energy prognosis services come of age

International Nuclear Information System (INIS)

Girsberger, H.; Schneiter, F.

2005-01-01

This article describes how good load-prognosis systems can help avoid the expenses incurred by the purchase of expensive supplementary energy. The possibilities offered to electricity utilities are discussed that arise from being able to delegate the tasks of load-modelling and load-management to external mathematical experts. The advantages for the utilities in being able to concentrate on their core business are discussed. A load prognosis system is described that uses several mathematical algorithms. The advantages offered by such a service are stressed, such as, for example, the integration of the collective know-how gained over the course of several projects. The methods and data used and the quality of the results obtained are discussed

Childhood adversity, mental health, and violent crime.

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Brewer-Smyth, Kathleen; Cornelius, Monica E; Pickelsimer, E Elisabeth

2015-01-01

Little is understood about childhood traumatic brain injury (TBI) and lifetime violent crime perpetration. The purpose was to evaluate TBI before the age of 15 years and other childhood environmental factors, mental health, and lifetime history of committing a violent crime. A cross-sectional study of 636 male and female offenders from a southeastern state prison population was conducted using Chi-squared tests, t tests, and logistic regression to determine factors associated with ever committing a violent crime. Committing a violent crime was associated with male gender, younger age, greater childhood sexual abuse (CSA), greater childhood emotional abuse, no TBI by the age of 15 years, and greater neighborhood adversity during childhood. Although TBI has been related to violent and nonviolent crime, this study showed that absence of TBI by the age of 15 years was associated with lifetime violent crime when adjusting for CSA, childhood emotional abuse, and neighborhood adversity during childhood. This builds upon neurobehavioral development literature suggesting that CSA and the stress of violence exposure without direct physical victimization may play a more critical role in lifetime violent criminal behavior than childhood TBI. Violence risk reduction must occur during childhood focusing on decreasing adversity, especially violence exposure as a witness as well as a direct victim.

Adverse reactions associated with acetylcysteine.

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Sandilands, E A; Bateman, D N

2009-02-01

Paracetamol (acetaminophen) is one of the most common agents deliberately ingested in self-poisoning episodes and a leading cause of acute liver failure in the western world. Acetylcysteine is widely acknowledged as the antidote of choice for paracetamol poisoning, but its use is not without risk. Adverse reactions, often leading to treatment delay, are frequently associated with both intravenous and oral acetylcysteine and are a common source of concern among treating physicians. A systematic literature review investigating the incidence, clinical features, and mechanisms of adverse effects associated with acetylcysteine. A variety of adverse reactions to acetylcysteine have been described ranging from nausea to death, most of the latter due to incorrect dosing. The pattern of reactions differs with oral and intravenous dosing, but reported frequency is at least as high with oral as intravenous. The reactions to the intravenous preparation result in similar clinical features to true anaphylaxis, including rash, pruritus, angioedema, bronchospasm, and rarely hypotension, but are caused by nonimmunological mechanisms. The precise nature of this reaction remains unclear. Histamine now seems to be an important mediator of the response, and there is evidence of variability in patient susceptibility, with females, and those with a history of asthma or atopy are particularly susceptible. Quantity of paracetamol ingestion, measured through serum paracetamol concentration, is also important as higher paracetamol concentrations protect patients against anaphylactoid effects. Most anaphylactoid reactions occur at the start of acetylcysteine treatment when concentrations are highest. Acetylcysteine also affects clotting factor activity, and this affects the interpretation of minor disturbances in the International Normalized Ratio in the context of paracetamol overdose. This review discusses the incidence, clinical features, underlying pathophysiological mechanisms, and

Adverse childhood experiences and risk of paternity in teen pregnancy.

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Anda, Robert F; Chapman, Daniel P; Felitti, Vincent J; Edwards, Valerie; Williamson, David F; Croft, Janet B; Giles, Wayne H

2002-07-01

Few studies have investigated risk factors that predispose males to be involved in teen pregnancies. To provide new information on such factors, we examined the relationships of eight common adverse childhood experiences to a male's risk of impregnating a teenager. We conducted a retrospective cohort study using questionnaire responses from 7399 men who visited a primary care clinic of a large health maintenance organization in California. Data included age of the youngest female ever impregnated; the man's own age at the time; his history of childhood emotional, physical, or sexual abuse; having a battered mother; parental separation or divorce; and having household members who were substance abusers, mentally ill, or criminals. Odds ratios (ORs) for the risk of involvement in a teen pregnancy were adjusted for age, race, and education. At least one adverse childhood experience was reported by 63% of participants, and 34% had at least two adverse childhood experiences; 19% of men had been involved in a teen pregnancy. Each adverse childhood experience was positively associated with impregnating a teenager, with ORs ranging from 1.2 (sexual abuse) to 1.8 (criminal in home). We found strong graded relationships (P teen pregnancy for each of four birth cohorts during the last century. Compared with males with no adverse childhood experiences, a male with at least five adverse childhood experiences had an OR of 2.6 (95% confidence interval [CI] 2.0, 3.4) for impregnating a teenager. The magnitude of the ORs for the adverse childhood experiences was reduced 64-100% by adjustment for potential intermediate variables (age at first intercourse, number of sexual partners, having a sexually transmitted disease, and alcohol or drug abuse) that also exhibited a strong graded relationship to adverse childhood experiences. Adverse childhood experiences have an important relationship to male involvement in teen pregnancy. This relationship has persisted throughout four

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

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YE Peiyan

2013-04-01

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

[Neuroimaging and Blood Biomarkers in Functional Prognosis after Stroke].

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Branco, João Paulo; Costa, Joana Santos; Sargento-Freitas, João; Oliveira, Sandra; Mendes, Bruno; Laíns, Jorge; Pinheiro, João

2016-11-01

Stroke remains one of the leading causes of morbidity and mortality around the world and it is associated with an important long-term functional disability. Some neuroimaging resources and certain peripheral blood or cerebrospinal fluid proteins can give important information about etiology, therapeutic approach, follow-up and functional prognosis in acute ischemic stroke patients. However, among the scientific community, there is currently more interest in the stroke vital prognosis over the functional prognosis. Predicting the functional prognosis during acute phase would allow more objective rehabilitation programs and better management of the available resources. The aim of this work is to review the potential role of acute phase neuroimaging and blood biomarkers as functional recovery predictors after ischemic stroke. Review of the literature published between 2005 and 2015, in English, using the terms "ischemic stroke", "neuroimaging" e "blood biomarkers". We included nine studies, based on abstract reading. Computerized tomography, transcranial doppler ultrasound and diffuse magnetic resonance imaging show potential predictive value, based on the blood flow study and the evaluation of stroke's volume and localization, especially when combined with the National Institutes of Health Stroke Scale. Several biomarkers have been studied as diagnostic, risk stratification and prognostic tools, namely the S100 calcium binding protein B, C-reactive protein, matrix metalloproteinases and cerebral natriuretic peptide. Although some biomarkers and neuroimaging techniques have potential predictive value, none of the studies were able to support its use, alone or in association, as a clinically useful functionality predictor model. All the evaluated markers were considered insufficient to predict functional prognosis at three months, when applied in the first hours after stroke. Additional studies are necessary to identify reliable predictive markers for functional

Adverse effects of orthodontic treatment: A clinical perspective

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Talic, Nabeel F.

2011-01-01

Orthodontic treatment is associated with a number of adverse effects, such as root resorption, pain, pulpal changes, periodontal disease, and temporomandibular dysfunction (TMD). Orthodontists should be aware of these effects and associated risk factors. Risk factors linked to root resorption include the duration of treatment, length, and shape of the root, trauma history, habits, and genetic predisposition. PMID:24151415

Why do singletons conceived after assisted reproduction technology have adverse perinatal outcome?

DEFF Research Database (Denmark)

Pinborg, A; Wennerholm, U B; Romundstad, L B

2013-01-01

Assisted reproduction technology (ART) is used worldwide, at increasing rates, and data show that some adverse outcomes occur more frequently than following spontaneous conception (SC). Possible explanatory factors for the well-known adverse perinatal outcome in ART singletons were evaluated....

Maternal psychological distress during pregnancy does not increase the risk for adverse birth outcomes.

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Staneva, Aleksandra A; Morawska, Alina; Bogossian, Fiona; Wittkowski, Anja

2018-01-01

Maternal psychological distress during pregnancy is a potential risk factor for various birth complications. This study aimed to explore psychological factors associated with adverse birth outcomes. Symptoms of psychological distress, individual characteristics, and medical complications were assessed at two time points antenatally in 285 women from Australia and New Zealand; birth outcomes were assessed postpartum, between January 2014 and September 2015. Hierarchical multiple regression analyses were conducted to examine the relation of psychological distress to adverse birth outcomes. Medical complications during pregnancy, such as serious infections, placental problems and preeclampsia, and antenatal cannabis use, were the factors most strongly associated with adverse birth outcomes, accounting for 22 percent of the total variance (p pregnancy and an orientation toward a Regulator mothering style were associated with adverse birth outcomes; however, after controlling for medical complications, these were no longer associated. Our study results indicate that antenatal depressive and/or anxiety symptoms were not independently associated with adverse birth outcomes, a reassuring finding for women who are already psychologically vulnerable during pregnancy.

Maternal Factors and Adverse Perinatal Outcomes in Women with Preeclampsia in Maceió, Alagoas.

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de Oliveira, Alane Cabral Menezes; Santos, Arianne Albuquerque; Bezerra, Alexandra Rodrigues; de Barros, Amanda Maria Rocha; Tavares, Myrian Cicyanne Machado

2016-02-01

Preeclampsia has been associated with several risk factors and events. However, it still deserves further investigation, considering the multitude of related factors that affect different populations. To evaluate the maternal factors and adverse perinatal outcomes in a cohort of pregnant women with preeclampsia receiving care in the public health network of the city of Maceió. Prospective cohort study carried out in 2014 in the public health network of the city with a sample of pregnant women calculated based on a prevalence of preeclampsia of 17%, confidence level of 90%, power of 80%, and ratio of 1:1. We applied a questionnaire to collect socioeconomic, personal, and anthropometric data, and retrieved perinatal variables from medical records and certificates of live birth. The analysis was performed with Poisson regression and chi-square test considering p values preeclampsia (PWP) and 90 pregnant women without preeclampsia (PWoP). A previous history of preeclampsia (prevalence ratio [PR] = 1.57, 95% confidence interval [95% CI] 1.47 - 1.67, p = 0.000) and black skin color (PR = 1.15, 95% CI 1.00 - 1.33, p = 0.040) were associated with the occurrence of preeclampsia. Among the newborns of PWP and PWoP, respectively, 12.5% and 13.1% (p = 0.907) were small for gestational age and 25.0% and 23.2% (p = 0.994) were large for gestational age. There was a predominance of cesarean delivery. Personal history of preeclampsia and black skin color were associated with the occurrence of preeclampsia. There was a high frequency of birth weight deviations and cesarean deliveries.

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

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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

Factors Associated with the Reporting of Adverse Drug Reactions by Health Workers in Nnewi Nigeria

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Ezeuko, Amaka Y.; Ebenebe, Uzo E.; Nnebue, Chinomnso C; Ugoji, John O.

2015-01-01

Background: Under-reporting of adverse drug reactions (ADRs) by the prescribers is a common public health problem. Monitoring of factors that influence ADR reporting will reduce risks associated with drug use; improve patients care, safety and treatment outcome. The aim of this study was to determine the factors associated with the reporting of ADRs by health workers in Nnewi Nigeria. Methods: A cross-sectional study of 372 health workers in different health facilities in Nnewi North Local Government Area of Anambra state, selected using multistage sampling technique was done. Data collection employed pretested, self-administered structured questionnaires. Data were analyzed using Statistical Package for Social Sciences version 17. Tests of statistical significance were carried out using Chi-square tests for proportions. A P < 0.05 was considered significant. Results: Out of the 372 respondents studied, 255 (68.5%) were females, and 117 (31.5%) were males. The modal age range (37.6%) was 31–40 years. Factors related by the respondents to influence ADR reporting include: Unavailability of electronic reporting (83.6%), unavailability of reporting forms (66.4%) and ignorance (58.2%). The difference among medical practitioners who related unavailability of electronic reporting process as obstacle to ADR reporting was not significant (P = 0.18). Conclusions: The study results revealed the factors associated with the reporting of ADRs among health workers in Nnewi Nigeria. It is desirable to initiate electronic reporting process, training programs on ADR reporting and make reporting forms/guidelines available to relevant health workers. PMID:25949775

[Computer-aided Prognosis for Breast Cancer Based on Hematoxylin & Eosin Histopathology Image].

Science.gov (United States)

Chen, Jiamei; Qu, Aiping; Liu, Wenlou; Wang, Linwei; Yuan, Jingping; Liu, Juan; Li, Yan

2016-06-01

Quantitatively analyzing hematoxylin &eosin(H&E)histopathology images is an emerging field attracting increasing attentions in recent years.This paper reviews the application of computer-aided image analysis in breast cancer prognosis.The traditional prognosis based on H&E histopathology image for breast cancer is firstly sketched,followed by a detailed description of the workflow of computer-aided prognosis including image acquisition,image preprocessing,regions of interest detection and object segmentation,feature extraction,and computer-aided prognosis.In the end,major technical challenges and future directions in this field are summarized.

Area-level risk factors for adverse birth outcomes: trends in urban and rural settings

OpenAIRE

Kent, Shia T; McClure, Leslie A; Zaitchik, Ben F; Gohlke, Julia M

2013-01-01

Background Significant and persistent racial and income disparities in birth outcomes exist in the US. The analyses in this manuscript examine whether adverse birth outcome time trends and associations between area-level variables and adverse birth outcomes differ by urban?rural status. Methods Alabama births records were merged with ZIP code-level census measures of race, poverty, and rurality. B-splines were used to determine long-term preterm birth (PTB) and low birth weight (LBW) trends b...

Integrative Analysis of Prognosis Data on Multiple Cancer Subtypes

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Liu, Jin; Huang, Jian; Zhang, Yawei; Lan, Qing; Rothman, Nathaniel; Zheng, Tongzhang; Ma, Shuangge

2014-01-01

Summary In cancer research, profiling studies have been extensively conducted, searching for genes/SNPs associated with prognosis. Cancer is diverse. Examining the similarity and difference in the genetic basis of multiple subtypes of the same cancer can lead to a better understanding of their connections and distinctions. Classic meta-analysis methods analyze each subtype separately and then compare analysis results across subtypes. Integrative analysis methods, in contrast, analyze the raw data on multiple subtypes simultaneously and can outperform meta-analysis methods. In this study, prognosis data on multiple subtypes of the same cancer are analyzed. An AFT (accelerated failure time) model is adopted to describe survival. The genetic basis of multiple subtypes is described using the heterogeneity model, which allows a gene/SNP to be associated with prognosis of some subtypes but not others. A compound penalization method is developed to identify genes that contain important SNPs associated with prognosis. The proposed method has an intuitive formulation and is realized using an iterative algorithm. Asymptotic properties are rigorously established. Simulation shows that the proposed method has satisfactory performance and outperforms a penalization-based meta-analysis method and a regularized thresholding method. An NHL (non-Hodgkin lymphoma) prognosis study with SNP measurements is analyzed. Genes associated with the three major subtypes, namely DLBCL, FL, and CLL/SLL, are identified. The proposed method identifies genes that are different from alternatives and have important implications and satisfactory prediction performance. PMID:24766212

Neuroblastoma: biology, prognosis, and treatment

NARCIS (Netherlands)

Park, Julie R.; Eggert, Angelika; Caron, Huib

2010-01-01

Neuroblastoma, a neoplasm of the sympathetic nervous system, is the second most common extracranial malignant tumor of childhood and the most common solid tumor of infancy. Neuroblastoma is a heterogeneous malignancy with prognosis ranging from near uniform survival to high risk for fatal demise.

Neuroblastoma: biology, prognosis, and treatment

NARCIS (Netherlands)

Park, Julie R.; Eggert, Angelika; Caron, Huib

2008-01-01

Neuroblastoma, a neoplasm of the sympathetic nervous system, is the second most common extracranial malignant tumor of childhood and the most common solid tumor of infancy. Neuroblastoma is a heterogeneous malignancy with prognosis ranging from near uniform survival to high risk for fatal demise.

A genetic programming approach to oral cancer prognosis.

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Tan, Mei Sze; Tan, Jing Wei; Chang, Siow-Wee; Yap, Hwa Jen; Abdul Kareem, Sameem; Zain, Rosnah Binti

2016-01-01

The potential of genetic programming (GP) on various fields has been attained in recent years. In bio-medical field, many researches in GP are focused on the recognition of cancerous cells and also on gene expression profiling data. In this research, the aim is to study the performance of GP on the survival prediction of a small sample size of oral cancer prognosis dataset, which is the first study in the field of oral cancer prognosis. GP is applied on an oral cancer dataset that contains 31 cases collected from the Malaysia Oral Cancer Database and Tissue Bank System (MOCDTBS). The feature subsets that is automatically selected through GP were noted and the influences of this subset on the results of GP were recorded. In addition, a comparison between the GP performance and that of the Support Vector Machine (SVM) and logistic regression (LR) are also done in order to verify the predictive capabilities of the GP. The result shows that GP performed the best (average accuracy of 83.87% and average AUROC of 0.8341) when the features selected are smoking, drinking, chewing, histological differentiation of SCC, and oncogene p63. In addition, based on the comparison results, we found that the GP outperformed the SVM and LR in oral cancer prognosis. Some of the features in the dataset are found to be statistically co-related. This is because the accuracy of the GP prediction drops when one of the feature in the best feature subset is excluded. Thus, GP provides an automatic feature selection function, which chooses features that are highly correlated to the prognosis of oral cancer. This makes GP an ideal prediction model for cancer clinical and genomic data that can be used to aid physicians in their decision making stage of diagnosis or prognosis.

A genetic programming approach to oral cancer prognosis

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Mei Sze Tan

2016-09-01

Full Text Available Background The potential of genetic programming (GP on various fields has been attained in recent years. In bio-medical field, many researches in GP are focused on the recognition of cancerous cells and also on gene expression profiling data. In this research, the aim is to study the performance of GP on the survival prediction of a small sample size of oral cancer prognosis dataset, which is the first study in the field of oral cancer prognosis. Method GP is applied on an oral cancer dataset that contains 31 cases collected from the Malaysia Oral Cancer Database and Tissue Bank System (MOCDTBS. The feature subsets that is automatically selected through GP were noted and the influences of this subset on the results of GP were recorded. In addition, a comparison between the GP performance and that of the Support Vector Machine (SVM and logistic regression (LR are also done in order to verify the predictive capabilities of the GP. Result The result shows that GP performed the best (average accuracy of 83.87% and average AUROC of 0.8341 when the features selected are smoking, drinking, chewing, histological differentiation of SCC, and oncogene p63. In addition, based on the comparison results, we found that the GP outperformed the SVM and LR in oral cancer prognosis. Discussion Some of the features in the dataset are found to be statistically co-related. This is because the accuracy of the GP prediction drops when one of the feature in the best feature subset is excluded. Thus, GP provides an automatic feature selection function, which chooses features that are highly correlated to the prognosis of oral cancer. This makes GP an ideal prediction model for cancer clinical and genomic data that can be used to aid physicians in their decision making stage of diagnosis or prognosis.

[Neck lymphatic metastasis, surgical methods and prognosis in early tongue squamous cell carcinoma].

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Wang, L S; Zhou, F T; Han, C B; He, X P; Zhang, Z X

2018-02-09

Objective: To investigate the different pattern of neck lymph node metastasis, the choice of surgical methods and prognosis in early tongue squamous cell carcinoma. Methods: A total of 157 patients with early oral tongue squamous cell carcinoma were included in this study. Statistical analysis was performed to identify the pattern of lymph node metastasis, to determine the best surgical procedure and to analyze the prognosis. Results: The occurrence of cervical lymph node metastasis rate was 31%(48/157). Neck lymphatic metastasis was significantly related to tumor size ( P= 0.026) and histology differentiation type ( P= 0.022). The rate of metastasis was highest in level Ⅱ [33% (16/48)]. In level Ⅳ, the incidence of lymph node metastasis was 5%(7/157), and there was no skip metastases. The possibility of level Ⅳ metastasis was higher, when level Ⅱ ( P= 0.000) or Ⅲ ( P= 0.000) involved. The differentiation tumor recurrence, neck lymphatic metastasis and adjuvant radiotherapy were prognostic factors ( Psquamous cell carcinoma, simultaneous glossectomy and neck dissection should be performed. Level Ⅳ metastasis rate is extremely low, so supraomohyoid neck dissection is sufficient for most of the time. The histology differentiation type, neck lymphatic metastasis and adjuvant radiotherapy are independent prognostic factors.

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

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Hüfner, K; Sperner-Unterweger, B

2014-04-01

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

Correlation Between Clinical-Pathologic Factors and Long-Term Follow-Up in Young Breast Cancer Patients

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Yue Zhao

2015-08-01

Full Text Available OBJECTIVE: Diagnosis of breast cancer in young patients (≤35 correlates with a worse prognosis compared to their older counterparts (>35. The aim of this study is to evaluate the relevance of clinical-pathologic factors and prognosis in young (≤35 breast cancer patients. METHODS: One hundred thirty-two patients of operable breast cancer who were younger than 35 are analyzed in this study. They were treated in our hospital between January 2006 and December 2012. Patients are classified into four molecular subtypes based on the immunohistochemical profiles of estrogen receptor (ER, progesterone receptor (PR, human epidermal growth factor receptor 2 (HER2, and Ki-67. Clinical and pathologic factors have been combined to define a specific classification of three risk levels to evaluate the prognosis of these young women. RESULTS: Patients whose ages are less than 30 have poorer prognosis than patients whose ages are between 31 and 35. The status of lymph nodes post-surgery seems to be the only factor related to patient age in young patients. The patients in level of ER+ or PR+ and HER2−/+ status have the worst prognosis in hormone receptor–positive breast cancer. Group 3 in risk factor grouping has the poorer prognosis than the other two groups. CONCLUSIONS: Patient age and axillary lymph nodes post-surgery are the independent and significant predictors of distant disease-free survival, local recurrence-free survival, and overall survival. The absence of PR relates to poor prognosis. The risk factor grouping provides a useful index to evaluate the risk of young breast cancer to identify subgroups of patients with a better prognosis.

Breaking bad news: Effects of forecasting diagnosis and framing prognosis.

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Porensky, Emily K; Carpenter, Brian D

2016-01-01

Research to support guidelines for breaking bad news is lacking. This study used an experimental paradigm to test two communication strategies, forecasting bad news and framing prognosis, in the context of cancer. In a 2×2 design, 128 participants received bad news in a hypothetical consultation. A videotaped physician presented diagnostic and prognostic information, varying warning (warning shot vs. no warning), and framing (positive vs. negative). Effects on psychological distress, recall accuracy, and subjective interpretations of the news were assessed. Warning was not associated with lower psychological distress or improved recall. Individuals who heard a positively-framed prognosis had significantly less psychological distress, rated their prognosis better, and were more hopeful than those who heard a negatively-framed prognosis. However, they also showed a trend toward reduced accuracy in recalling prognostic statistics. Results contribute to a growing body of literature exploring optimal approaches for communicating bad news in health care. Although research in clinical settings is needed to bolster results, findings suggest that when providers use positive framing to reduce distress about prognosis, they should also consider ways to overcome potential reductions in recall accuracy, such as repeating statistical information or supplementing with written information. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Blunt splenic injury: are early adverse events related to trauma, nonoperative management, or surgery?

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Frandon, Julien; Rodiere, Mathieu; Arvieux, Catherine; Vendrell, Anne; Boussat, Bastien; Sengel, Christian; Broux, Christophe; Bricault, Ivan; Ferretti, Gilbert; Thony, Frédéric

2015-01-01

PURPOSE We aimed to compare clinical outcomes and early adverse events of operative management (OM), nonoperative management (NOM), and NOM with splenic artery embolization (SAE) in blunt splenic injury (BSI) and identify the prognostic factors. METHODS Medical records of 136 consecutive patients with BSI admitted to a trauma center from 2005 to 2010 were retrospectively reviewed. Patients were separated into three groups: OM, NOM, and SAE. We focused on associated injuries and early adverse events. Multivariate analysis was performed on 23 prognostic factors to find predictors. RESULTS The total survival rate was 97.1%, with four deaths all occurred in the OM group. The spleen salvage rate was 91% in NOM and SAE. At least one adverse event was observed in 32.8%, 62%, and 96% of patients in NOM, SAE, and OM groups, respectively (P < 0.001). We found significantly more deaths, infectious complications, pleural drainage, acute renal failures, and pancreatitis in OM and more pseudocysts in SAE. Six prognostic factors were statistically significant for one or more adverse events: simplified acute physiology score 2 ≥25 for almost all adverse events, age ≥50 years for acute respiratory syndrome, limb fracture for secondary bleeding, thoracic injury for pleural drainage, and at least one associated injury for pseudocyst. Adverse events were not related to the type of BSI management. CONCLUSION Patients with BSI present worse outcome and more adverse events in OM, but this is related to the severity of injury. The main predictor of adverse events remains the severity of injury. PMID:26081719

Impact of Secreted Protein Acidic and Rich in Cysteine (SPARC) Expression on Prognosis After Surgical Resection for Biliary Carcinoma.

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Toyota, Kazuhiro; Murakami, Yoshiaki; Kondo, Naru; Uemura, Kenichiro; Nakagawa, Naoya; Takahashi, Shinya; Sueda, Taijiro

2017-06-01

Secreted protein acidic and rich in cysteine (SPARC) is a matricellular protein that influences chemotherapy effectiveness and prognosis. The aim of this study was to investigate whether SPARC expression correlates with the postoperative survival of patients treated with surgical resection for biliary carcinoma. SPARC expression in resected biliary carcinoma specimens was investigated immunohistochemically in 175 patients. The relationship between SPARC expression and prognosis after surgery was evaluated using univariate and multivariate analyses. High SPARC expression in peritumoral stroma was found in 61 (35%) patients. In all patients, stromal SPARC expression was significantly associated with overall survival (OS) (P = 0.006). Multivariate analysis revealed that high stromal SPARC expression was an independent risk factor for poor OS (HR 1.81, P = 0.006). Moreover, high stromal SPARC expression was independently associated with poor prognosis in a subset of 118 patients treated with gemcitabine-based adjuvant chemotherapy (HR 2.04, P = 0.010) but not in the 57 patients who did not receive adjuvant chemotherapy (P = 0.21). Stromal SPARC expression correlated with the prognosis of patients with resectable biliary carcinoma, and its significance was enhanced in patients treated with adjuvant gemcitabine-based chemotherapy.

Supplementation prevalence and adverse effects in physical exercise practitioners.

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da Silva, Walkíria Valeriano; de Andrade Gomes Silva, Maria Irene; Tavares Toscano, Luciana; Dantas de Oliveira, Klébya Hellen; de Lacerda, Lavoisiana Mateus; Sérgio Silva, Alexandre

2014-01-01

The use of nutritional supplements is prevalent among physical exercise practitioners and some adverse effects have been reported, however not sufficiently substantial, because they originate from isolated cases. Investigate nutritional supplements consumption prevalence and adverse effects of the use of such products. An epidemiological, representative and transversal study, with 180 physical exercise practitioners in gyms, who answered questionnaires about sports supplementation, associated factors and self-perceived adverse effects. In a subsample of 86 individuals, blood pressure was measured and blood was collected for the evaluation of lipid profile markers, hepatic and renal function. The supplementation prevalence level was 58.3%, whereas the physicians and nutritionists indicated only 21.9%. The reported adverse effects were observed only by supplement users (acne, insomnia, aggressiveness, headaches and tachycardia). Systolic blood pressure was higher in the supplemented group when compared to the control group (p = 0.04), as in the subgroup of thermogenic users (p nutritional supplements without specialized orientation was elevated among physical exercise practitioners, being associated to adverse effects both by the users themselves and by clinical diagnosis.

Accuracy of prognosis estimates by four palliative care teams: a prospective cohort study

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Costantini Massimo

2002-03-01

Full Text Available Abstract Background Prognosis estimates are used to access services, but are often inaccurate. This study aimed to determine the accuracy of giving a prognosis range. Methods and measurements A prospective cohort study in four multi-professional palliative care teams in England collected data on 275 consecutive cancer referrals who died. Prognosis estimates (minimum – maximum at referral, patient characteristics, were recorded by staff, and later compared with actual survival. Results Minimum survival estimates ranged Conclusions Offering a prognosis range has higher levels of accuracy (about double than traditional estimates, but is still very often inaccurate, except very close to death. Where possible clinicians should discuss scenarios with patients, rather than giving a prognosis range.

Life adverse experiences in relation with obesity and binge eating disorder: A systematic review

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Palmisano, Giovanni Luca; Innamorati, Marco; Vanderlinden, Johan

2016-01-01

Background and aims Several studies report a positive association between adverse life experiences and adult obesity. Despite the high comorbidity between binge eating disorder (BED) and obesity, few authors have studied the link between trauma and BED. In this review the association between exposure to adverse life experiences and a risk for the development of obesity and BED in adulthood is explored. Methods Based on a scientific literature review in Medline, PubMed and PsycInfo databases, the results of 70 studies (N = 306,583 participants) were evaluated including 53 studies on relationship between adverse life experiences and obesity, 7 studies on post-traumatic stress disorder (PTSD) symptoms in relation to obesity, and 10 studies on the association between adverse life experiences and BED. In addition, mediating factors between the association of adverse life experiences, obesity and BED were examined. Results The majority of studies (87%) report that adverse life experiences are a risk factor for developing obesity and BED. More precisely a positive association between traumatic experiences and obesity and PTSD and obesity were found, respectively, in 85% and 86% of studies. Finally, the great majority of studies (90%) between trauma and the development of BED in adulthood strongly support this association. Meanwhile, different factors mediating between the trauma and obesity link were identified. Discussion and conclusions Although research data show a strong association between life adverse experiences and the development of obesity and BED, more research is needed to explain this association. PMID:28092189

Periodontal disease as a risk factor for adverse pregnancy outcomes: a systematic review and meta-analysis of case-control studies.

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Corbella, Stefano; Taschieri, Silvio; Francetti, Luca; De Siena, Francesca; Del Fabbro, Massimo

2012-07-01

Periodontal disease is a highly prevalent group of illnesses of microbial etiology, whose consequence is a severe breakdown of tooth-supporting structures. A link between periodontal infection and several systemic conditions, among which adverse pregnancy outcomes, has been suggested in the recent years. The aim of this review based on case-control studies was to evaluate if periodontal disease could be considered as a risk factor for preterm birth, low birth-weight and preterm low birth-weight. An electronic search (via Pubmed) was performed for case-control studies investigating the relationship between periodontal disease and adverse pregnancy outcomes. From the initially retrieved 417 articles, 17 case-control studies, accounting for a total of 10,148 patients, were included in the review and in the meta-analysis. The estimated odds ratio was 1.78 (CI 95%: 1.58, 2.01) for preterm birth, 1.82 (CI 95%: 1.51, 1.20) for low birth-weight and 3.00 (CI 95%: 1.93, 4.68) for preterm low birth-weight. Despite the results of the analysis of pooled data suggested a link between periodontal diseases and adverse pregnancy outcomes, the presence of important confounders, whose effect could not be addressed, prevents a validation of the meta-analysis outcomes. Further more accurate investigations based on individual data analysis could give a better insight into the topic of the present review.

Decreased expression of the ATM gene linked to poor prognosis for gastric cancer of different nationalities in Xinjiang.

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Han, Mei; Ma, Lanying; Qu, Yanli; Tang, Yong

2017-08-01

To explore the clinicopathological significance of ATM gene in the occurrence and prognosis of gastric cancer (GC) from different nationalities in Xinjiang. The expression of ATM in 385 patients with GC (including 98 Uygurs, 231 Hans and 56 Kazaks) and its corresponding adjacent tissues were examined by quantitative real-time polymerase chain reaction (qRT-PCR) and immunohistochemistry assay to, analyze its correlations with clinicopathological features and prognosis of GC. The ATM expression in GC tissues was significantly decreased when compared to that in adjacent normal tissues of Uygur, Han and Kazak patients in Xinjiang, while Uygurs and Kazaks were much lower than Hans in the ATM expression of GC tissues (all PATM-negative tumors had a markedly lower survival rate than patients in Hans (P=0.028), and GC patients with ATM negative expression presented more unfavorable overall survival rate than those with positive expression among the three different nationalities (all PATM expression, TNM staging, depth of invasion, and lymph node metastasis were independent factors affecting the prognosis of GC patients in Xinjiang (all PATM was downregulated in GC patients in Xinjiang, especially for Uygurs and Kazaks, which suggested ATM to be an independent indicator of prognosis for GC therapy. Copyright © 2017 Elsevier GmbH. All rights reserved.

Carboplatin AUC 10 for IGCCCG good prognosis metastatic seminoma.

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Tookman, Laura; Rashid, Sukaina; Matakidou, Athena; Phillips, Melissa; Wilson, Peter; Ansell, Wendy; Jamal-Hanjani, Mariam; Chowdhury, Simon; Harland, Stephen; Sarwar, Naveed; Oliver, Timothy; Powles, Thomas; Shamash, Jonathan

2013-06-01

Metastatic seminoma is a highly curable disease. Standard treatment comprises of combination chemotherapy. The short- and long-term toxicities of this treatment are increasingly recognised and the possibility of over treatment in such a curable disease should be considered. We have therefore assessed the use of single agent carboplatin at a dose of AUC 10 in patients with good prognosis metastatic seminoma. Patients with good prognosis metastatic seminoma treated with carboplatin (AUC 10) were identified at our institution and affiliated institutions. Treatment was three weekly for a total of three or four cycles. Outcome and toxicities were analysed. With a median follow-up of 36 months, 61 patients in total were treated with carboplatin AUC 10, all good prognosis by the IGCCCG criteria. Forty-eight percent had stage IIA/IIB disease and 52% had greater than stage IIB disease. Thirty-one patients (51%) had a complete response following treatment. Three-year survival was 96.3% with a three-year progression free survival of 93.2%. The main treatment toxicity was haematological with 46% having grade 3, 24% having grade 4 neutropenia and 54% experiencing grade 3/4 thrombocytopenia. There were no treatment related deaths. Single agent carboplatin at a dose of AUC 10 is an effective treatment for good prognosis metastatic seminoma. The outcome compares favourably to previously published outcomes of combination chemotherapy. Although haematological toxicity is a concern, single agent carboplatin treatment for good prognosis metastatic seminoma could be considered a treatment option and is associated with less toxicity than combination regimens currently used.

Childhood adversity and conduct disorder: A developmental pathway to violence in schizophrenia.

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Oakley, Clare; Harris, Stephanie; Fahy, Thomas; Murphy, Declan; Picchioni, Marco

2016-04-01

Both childhood adversity and conduct disorder are over-represented among adult patients with schizophrenia and have been proposed as significant factors that may increase the risk of violence. It is not known how childhood adversity and conduct disorder might interact to contribute towards an increased risk of violence in schizophrenia. This study aimed to explore the relationships between childhood adversity, conduct disorder and violence among men with schizophrenia. 54 male patients with schizophrenia from a range of inpatient and outpatient mental health services were assessed for exposure to a variety of childhood adversities, conduct disorder before the age of 15 and later violent behaviour in adulthood. Exposure to domestic violence during childhood was associated with an increased propensity to violence in adulthood. Symptoms of conduct disorder were associated both with cumulative exposure to childhood adversities and with later propensity to violence. The cumulative number of childhood adversities was associated with adult propensity to violence. This association was significantly attenuated by inclusion of conduct disorder in the model. This is the first study to demonstrate an association between childhood exposure to domestic violence and later violent behaviour in schizophrenia. Conduct disorder may mediate the association between cumulative childhood adversities and adult propensity to violence, indicating an indirect pathway. These results indicate a complex interplay between childhood adversity, conduct disorder and later violent behaviour in schizophrenia, and suggest that there may be shared aetiological risk factors on a common developmental pathway to violence. Copyright © 2016 Elsevier B.V. All rights reserved.

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...... sample sizes, and lack of consistent, detailed histo-pathological information. When doing meta-analysis on the subgroup of studies that provided adjusted effect estimates on breast cancer mortality (nine studies including 3,631 SBBC cases), we found that bilaterality in itself had a negative impact...

A Damage Prognosis Method of Girder Structures Based on Wavelet Neural Networks

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Rumian Zhong

2014-01-01

Full Text Available Based on the basic theory of wavelet neural networks and finite element model updating method, a basic framework of damage prognosis method is proposed in this paper. Firstly, a damaged I-steel beam model testing is used to verify the feasibility and effectiveness of the proposed damage prognosis method. The results show that the predicted results of the damage prognosis method and the measured results are very well consistent, and the maximum error is less than 5%. Furthermore, Xinyihe Bridge in the Beijing-Shanghai Highway is selected as the engineering background, and the damage prognosis is conducted based on the data from the structural health monitoring system. The results show that the traffic volume will increase and seasonal differences will decrease in the next year and a half. The displacement has a slight increase and seasonal characters in the critical section of mid span, but the strain will increase distinctly. The analysis results indicate that the proposed method can be applied to the damage prognosis of girder bridge structures and has the potential for the bridge health monitoring and safety prognosis.

Maternal Factors and Adverse Perinatal Outcomes in Women with Preeclampsia in Maceió, Alagoas

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Alane Cabral Menezes de Oliveira

2016-01-01

Full Text Available Abstract Background: Preeclampsia has been associated with several risk factors and events. However, it still deserves further investigation, considering the multitude of related factors that affect different populations. Objective: To evaluate the maternal factors and adverse perinatal outcomes in a cohort of pregnant women with preeclampsia receiving care in the public health network of the city of Maceió. Methods: Prospective cohort study carried out in 2014 in the public health network of the city with a sample of pregnant women calculated based on a prevalence of preeclampsia of 17%, confidence level of 90%, power of 80%, and ratio of 1:1. We applied a questionnaire to collect socioeconomic, personal, and anthropometric data, and retrieved perinatal variables from medical records and certificates of live birth. The analysis was performed with Poisson regression and chi-square test considering p values < 0.05 as significant. Results: We evaluated 90 pregnant women with preeclampsia (PWP and 90 pregnant women without preeclampsia (PWoP. A previous history of preeclampsia (prevalence ratio [PR] = 1.57, 95% confidence interval [95% CI] 1.47 - 1.67, p = 0.000 and black skin color (PR = 1.15, 95% CI 1.00 - 1.33, p = 0.040 were associated with the occurrence of preeclampsia. Among the newborns of PWP and PWoP, respectively, 12.5% and 13.1% (p = 0.907 were small for gestational age and 25.0% and 23.2% (p = 0.994 were large for gestational age. There was a predominance of cesarean delivery. Conclusion: Personal history of preeclampsia and black skin color were associated with the occurrence of preeclampsia. There was a high frequency of birth weight deviations and cesarean deliveries.

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.

The influence of different classification standards of age groups on prognosis in high-grade hemispheric glioma patients.

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Chen, Jian-Wu; Zhou, Chang-Fu; Lin, Zhi-Xiong

2015-09-15

Although age is thought to correlate with the prognosis of glioma patients, the most appropriate age-group classification standard to evaluate prognosis had not been fully studied. This study aimed to investigate the influence of age-group classification standards on the prognosis of patients with high-grade hemispheric glioma (HGG). This retrospective study of 125 HGG patients used three different classification standards of age-groups (≤ 50 and >50 years old, ≤ 60 and >60 years old, ≤ 45 and 45-65 and ≥ 65 years old) to evaluate the impact of age on prognosis. The primary end-point was overall survival (OS). The Kaplan-Meier method was applied for univariate analysis and Cox proportional hazards model for multivariate analysis. Univariate analysis showed a significant correlation between OS and all three classification standards of age-groups as well as between OS and pathological grade, gender, location of glioma, and regular chemotherapy and radiotherapy treatment. Multivariate analysis showed that the only independent predictors of OS were classification standard of age-groups ≤ 50 and > 50 years old, pathological grade and regular chemotherapy. In summary, the most appropriate classification standard of age-groups as an independent prognostic factor was ≤ 50 and > 50 years old. Pathological grade and chemotherapy were also independent predictors of OS in post-operative HGG patients. Copyright © 2015. Published by Elsevier B.V.

Distinct Clinicopathological Features and Prognosis of Helicobacter pylori Negative Gastric Cancer.

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Kun-Feng Tsai

Full Text Available Whether the characteristics and prognosis of gastric cancer (GC are different in patients with and without Helicobacter pylori (HP remains controversial. The definitions of HP status in patients with atrophic gastritis but negative tests for HP are heterogeneous. We aimed to assess the impact of HP on the prognosis of GC using different definitions.From 1998 Nov to 2011 Jul, five hundred and sixty-seven consecutive patients with GC were included. HP status was determined by serology and histology. Patients with any positive test were defined as HP infection. Patients without HP infection whose serum pepsinogen (PG I <70 ng/dl and PG I/II ratio < 3.0 were defined as atrophic gastritis and they were categorized into model 1: HP positive; model 2: HP negative; and model 3: exclusion of these patients.We found four characteristics of HP negative GC in comparison to HP positive GC: (1 higher proportion of the proximal tumor location (24.0%, P = 0.004, (2 more diffuse histologic type (56.1%, p = 0.008, (3 younger disease onset (58.02 years, p = 0.008 and (4 more stage IV disease (40.6%, p = 0.03. Patients with negative HP had worse overall survival (24.0% vs. 35.8%, p = 0.035. In Cox regression models, the negative HP status is an independent poor prognostic factor (HR: 1.34, CI:1.04-1.71, p = 0.019 in model 1, especially in stage I, II and III patients (HR: 1.62; CI:1.05-2.51,p = 0.026.We found the distinct characteristics of HP negative GC. The prognosis of HP negative GC was poor.

Long-Term Clinical Outcomes and Factors That Predict Poor Prognosis in Athletes After a Diagnosis of Acute Spondylolysis: A Retrospective Review With Telephone Follow-up.

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Selhorst, Mitchell; Fischer, Anastasia; Graft, Kristine; Ravindran, Reno; Peters, Eric; Rodenberg, Richard; MacDonald, James

2016-12-01

Study Design Retrospective review with telephone follow-up. Background Acute spondylolytic injuries have a dramatic impact on the young athlete. Excellent short-term clinical outcomes have been observed, but not enough is known about long-term clinical outcomes. Objectives (1) To report long-term clinical outcomes for patients diagnosed with acute spondylolysis, and (2) to assess the prognostic ability of retrospective variables for long-term outcomes. Methods Patients from 2010 through 2013 were retrospectively reviewed to identify patients and to obtain demographic, baseline, and short-term outcomes. Long-term follow-up data were collected by telephone from patients diagnosed with acute spondylolysis to assess recurrence rate of low back pain, perceived outcome, pain, and functional ability. Patients were categorized as having a good or poor long-term outcome based on these measures. Logistic regression analysis was performed to assess the prognostic ability of the retrospective variables for long-term outcomes 3.4 years (range, 1.5-5.6 years) after treatment. Results One hundred twenty-one (71.6%) patients completed the follow-up questionnaire (48 female; mean age at baseline, 14.4 years). At follow-up, 81 (66.9%) patients were able to maintain their same or a higher level of sport. Recurrence of significant symptoms was reported by 55 (45.5%) patients, with 41 (33.9%) requiring medical treatment. The final logistic regression model revealed that female sex, adverse reaction during care, and multilevel injury were significant predictors of poor long-term outcome (R 2 = 0.22). Conclusion Although excellent short-term outcomes were noted, 42% of patients reported a poor outcome at long-term follow-up. Female sex, multilevel injury, and experiencing an adverse reaction during care were significant predictors of poor long-term clinical outcome for patients diagnosed with acute spondylolysis. Level of Evidence Prognosis, level 4. Registered January 15, 2015 at www

Methodological issues and research recommendations for prognosis after mild traumatic brain injury: results of the International Collaboration on Mild Traumatic Brain Injury Prognosis.

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Kristman, Vicki L; Borg, Jörgen; Godbolt, Alison K; Salmi, L Rachid; Cancelliere, Carol; Carroll, Linda J; Holm, Lena W; Nygren-de Boussard, Catharina; Hartvigsen, Jan; Abara, Uko; Donovan, James; Cassidy, J David

2014-03-01

The International Collaboration on Mild Traumatic Brain Injury (MTBI) Prognosis performed a comprehensive search and critical review of the literature from 2001 to 2012 to update the 2002 best-evidence synthesis conducted by the World Health Organization Collaborating Centre for Neurotrauma, Prevention, Management and Rehabilitation Task Force on the prognosis of MTBI. Of 299 relevant studies, 101 were accepted as scientifically admissible. The methodological quality of the research literature on MTBI prognosis has not improved since the 2002 Task Force report. There are still many methodological concerns and knowledge gaps in the literature. Here we report and make recommendations on how to avoid methodological flaws found in prognostic studies of MTBI. Additionally, we discuss issues of MTBI definition and identify topic areas in need of further research to advance the understanding of prognosis after MTBI. Priority research areas include but are not limited to the use of confirmatory designs, studies of measurement validity, focus on the elderly, attention to litigation/compensation issues, the development of validated clinical prediction rules, the use of MTBI populations other than hospital admissions, continued research on the effects of repeated concussions, longer follow-up times with more measurement periods in longitudinal studies, an assessment of the differences between adults and children, and an account for reverse causality and differential recall bias. Well-conducted studies in these areas will aid our understanding of MTBI prognosis and assist clinicians in educating and treating their patients with MTBI. Copyright © 2014 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

TP53 dysfunction in CLL: Implications for prognosis and treatment

NARCIS (Netherlands)

te Raa, Gera D.; Kater, Arnon P.

2016-01-01

Despite the availability of novel targeted agents, TP53 defects remain the most important adverse prognostic factor in chronic lymphocytic leukemia (CLL). Detection of deletion of TP53 locus (17p deletion) by fluorescent in situ hybridization (FISH) has become standard and performed prior to every

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

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.

Relationship between the prognosis of interstitial pneumonia and its comorbidities

International Nuclear Information System (INIS)

Ando, Katsutoshi; Ohkuni, Yoshihiro; Makino, Hideki; Kawamura, Yasutaka; Motojima, Shinji; Kaneko, Norihiro

2011-01-01

To investigate the relationship between the prognosis of chronic interstitial pneumonia (IP) and its comorbidities, we conducted a retrospective study for clinically and radiologically diagnosed IP. We assessed comorbidities by using the Charlson Comorbidity Index (CCI). We classified 224 patients given clinical diagnoses of chronic IP (excluding the patients who had clear causes such as collagen disease, infection, drugs or radiation) in our institution between April 2000 and June 2010, into 2 groups; those with clinical diagnoses of idiopathic pulmonary fibrosis (IPF: 108 cases) and those with other chronic IP but without honeycomb lung (116 cases); and analyzed their backgrounds and comorbidities. We also classified them into survival and non-survival groups to assess their prognostic factors. Although the smoking status of patients with clinically diagnosed IPF was higher, and SpO2 was lower than those with other chronic IP without honeycomb lung, the mean age, comorbidities and CCI did not differ between them. The 5-year overall survival of the clinically-diagnosed IPF group was lower than that of the other chronic IP without honeycomb lung group (50.8% vs. 76.3%, p<0.01). In cases of other chronic IP without honeycomb lung, the CCI of non-survival cases was higher than that of survival cases (4.05 vs. 2.47, p<0.01), although patient backgrounds did not differ between survival and non-survival cases in those with clinically diagnosed IPF (CCI: 2.32 vs. 2.98, p=0.70). Our analysis revealed the possibility that comorbidities and CCI were prognostic factors in other chronic IP cases without honeycomb lung, although the prognosis of IPF was not affected by their comorbidity. (author)

Subtypes and Prognosis of Guillain-Barré Syndrome in Southwest China.

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Gang Zhang

Full Text Available The proportion of different subtypes of Guillain-Barré syndrome (GBS and their prognosis varied significantly among different regions. This study attempts to investigate the clinical subtypes and outcome of GBS in southwest China. Patients with GBS admitted to The First Affiliated Hospital of Chongqing Medical University from January 2006 to March 2013 were included in our study. Patients were classified into acute inflammatory demyelinating polyneuropathy (AIDP group, acute motor axonal neuropathy (AMAN group, Miller-Fisher syndrome (MFS group, cranial nerve variants(CNV, Bickerstaff's brainstem encephalitis overlaps with GBS (BBE-GBS group and unclassifiable group based on clinical features and electrophysiological findings. Hughes function grade score (HFGS was used to assess the prognosis at 3 and 6 months. The prognosis of different subtypes and outcome predictors were analyzed. The most common subtype of GBS was AIDP (57%, followed by AMAN (22% and MFS (7%. The prognosis of AMAN and BBE-GBS is similar at 3 month(P = 0.0704and 6 month (P = 0.1614 follow-up. The prognosis of AMAN group was poorer than that of AIDP group at 3 month and 6 month follow-up (P<0.001. Outcome of MFS group and that of CNV group at 6 months were both good(Hughes≤1. Hughes≥3(P<0.0001,OR = 6.650,95%CI = 2.865 to 15.023and dysautonomia (P = 0.043,OR = 2.820,95%CI = 1.031 to 7.715 were associated with poor outcome at 6 month follow-up. AIDP is the most common subtype of GBS. Prognosis of AMAN group and BBE-GBS group is poorer than that of AIDP group at 3 month and 6 month follow-up. Hughes≥3 at nadir and dysautonomia are predictors of poor prognosis at 6 month follow-up.

Reproductive prognosis in daughters of women with and without endometriosis

DEFF Research Database (Denmark)

Dalsgaard, T; Hansen, Maj Vadskjær Hjordt; Hartwell, D

2013-01-01

Do daughters of women with endometriosis exhibit an increased risk of endometriosis and impaired long-term reproductive prognosis when compared with daughters of women without endometriosis?......Do daughters of women with endometriosis exhibit an increased risk of endometriosis and impaired long-term reproductive prognosis when compared with daughters of women without endometriosis?...

The Progress of T Cell Immunity Related to Prognosis in Gastric Cancer

OpenAIRE

Ming Wei; Duo Shen; Sachin Mulmi Shrestha; Juan Liu; Junyi Zhang; Ying Yin

2018-01-01

Gastric cancer is the fifth most common malignancy all over the world, and the factors that can affect progress and prognosis of the gastric cancer patients are various, such as TNM stages, invasive depth, and lymph node metastasis ratio. T cell immunity is important component of human immunity system and immunity responding to tumor and dysfunction or imbalance of T cell immunity will lead to serious outcomes for body. T cell immunity includes many different types of cells, CD4+ T cell, CD8+...

Correlations of Hemoglobin Level and Perioperative Blood Transfusion with the Prognosis of Gastric Cancer: A Retrospective Study.

Science.gov (United States)

Wu, Gang; Zhang, Dai-Yang; Duan, Yu-Han; Zhang, Ying-Qiong; Cui, Xian-Nian; Luo, Zheng

2017-05-23

BACKGROUND This study was designed to explore the correlations of hemoglobin level (Hb) and perioperative blood transfusion with the prognosis of gastric cancer (GC). MATERIAL AND METHODS Our study consisted of 210 patients with GC who all received a D2 radical operation. These patients were assigned into three groups: 68 cases in group A (blood transfusion >5 U); 59 cases in group B (blood transfusion blood transfusion). A 5-year follow-up was conducted to evaluate the disease-free survival of the patients. Univariate analysis was performed to reveal the relationship between the indicators and the patients with GC. Kaplan-Meier method was employed to analyze the survival rate of patients, and Cox regression analysis was applied to determine the independent prognostic factors of GC. RESULTS The univariate analysis indicated that age, perioperative blood transfusion amount, TNM staging, maximal tumor diameter, differentiation degree and invasion degree were associated with the prognosis of GC. The Kaplan-Meier curve showed that the disease-free survival rate was declined in the patients who were older, those received more amount of blood transfusion, those in advanced TNM staging, those had larger tumor diameter, and those with decreased degree of differentiation and invasion. Cox regression analysis indicated that perioperative blood transfusion, maximal tumor diameter and invasion degree were the independent factors affecting disease-free survival of the GC. CONCLUSIONS Our study revealed that large amount of perioperative blood transfusion leads to poor prognosis of GC.

Investigating the prevalence, predictors, and prognosis of suboptimal statin use early after a non-ST elevation acute coronary syndrome.

Science.gov (United States)

Turner, Richard M; Yin, Peng; Hanson, Anita; FitzGerald, Richard; Morris, Andrew P; Stables, Rod H; Jorgensen, Andrea L; Pirmohamed, Munir

High-potency statin therapy is recommended in the secondary prevention of cardiovascular disease but discontinuation, dose reduction, statin switching, and/or nonadherence occur in practice. To determine the prevalence and predictors of deviation from high-potency statin use early after a non-ST elevation acute coronary syndrome (NSTE-ACS) and its association with subsequent major adverse cardiovascular events (MACE) and all-cause mortality (ACM). A total of 1005 patients from a UK-based prospective NSTE-ACS cohort study discharged on high-potency statin therapy (atorvastatin 80 mg, rosuvastatin 20 mg, or 40 mg daily) were included. At 1 month, patients were divided into constant high-potency statin users, and suboptimal users incorporating statin discontinuation, dose reduction, switching statin to a lower equivalent potency, and/or statin nonadherence. Follow-up was a median of 16 months. There were 156 suboptimal (∼15.5%) and 849 constant statin users. Factors associated in multivariable analysis with suboptimal statin occurrence included female sex (odds ratio 1.75, 95% confidence interval [CI] 1.14-2.68) and muscular symptoms (odds ratio 4.28, 95% CI 1.30-14.08). Suboptimal statin use was associated with increased adjusted risks of time to MACE (hazard ratio 2.10, 95% CI 1.25-3.53, P = .005) and ACM (hazard ratio 2.46, 95% CI 1.38-4.39, P = .003). Subgroup analysis confirmed that the increased MACE/ACM risks were principally attributable to statin discontinuation or nonadherence. Conversion to suboptimal statin use is common early after NSTE-ACS and is partly related to muscular symptoms. Statin discontinuation or non-adherence carries an adverse prognosis. Interventions that preserve and enhance statin utilization could improve post NSTE-ACS outcomes. Copyright © 2017 National Lipid Association. Published by Elsevier Inc. All rights reserved.

CT findings and prognosis of spontaneous (hypertensive) intracerebralhematoma associated with intraventricular perforation

International Nuclear Information System (INIS)

Sogabe, Koichiro; Gyoten, Tetsuya; Masuda, Tsutomu; Hondo, Hideki; Matsumoto, Keizo

1982-01-01

The prognosis of spontaneous hypertensive intracerebral hematoma associated with the intraventricular hemorrhage were discussed with the base of computerized tomography (CT) findings in their acute stage. 104 (47%) out of 219 patients with hypertensive intracerebral hemorrhage revealed intraventricular hemorrhage in our service from January 1978 to December 1980. In these cases infratentorial, cerebellar and pontine hemorrhage were not included. Namely, 22 out of 93 cases of putaminal hemorrhage, 47 out of 61 cases in thalamic type, 30 out of 39 cases in combined type and 5 out of 26 cases in subcortical type were demonstrated the ventricular hemorrhage by CT examination, respectively. In early period of CT utilization, the ventricular hemorrhage had generally been accepted as one of serious signs from the knowledges, which had been obtained from postmortem examination in such cases. Recent experiences, however, suggested that cases of intracerebral hematoma with the ventricle rupture were not always resulted to the poor prognosis. Cases, which had extension of the hematoma to the 3rd and 4th ventricle, were clearly divided into two contradictory group, namely, poor and good prognostic group. They showed nearly equal occurance. However, it was noted that cases with the cast formation below the third ventricle resulted poor prognosis. Statistical analysis of our cases led the following conclusions i.e. the influencing factors of the poor outcome are: hematoma size is larger than 3x3 cm, combination of acute ventricular enlargement, disappearance of the ambient cistern and hypothalamic extension of hematoma; cast formation of blood in the 3rd and 4th ventricle. (J.P.N.)

Two FOXP3(+)CD4(+) T cell subpopulations distinctly control the prognosis of colorectal cancers.

Science.gov (United States)

Saito, Takuro; Nishikawa, Hiroyoshi; Wada, Hisashi; Nagano, Yuji; Sugiyama, Daisuke; Atarashi, Koji; Maeda, Yuka; Hamaguchi, Masahide; Ohkura, Naganari; Sato, Eiichi; Nagase, Hirotsugu; Nishimura, Junichi; Yamamoto, Hirofumi; Takiguchi, Shuji; Tanoue, Takeshi; Suda, Wataru; Morita, Hidetoshi; Hattori, Masahira; Honda, Kenya; Mori, Masaki; Doki, Yuichiro; Sakaguchi, Shimon

2016-06-01

CD4(+) T cells that express the forkhead box P3 (FOXP3) transcription factor function as regulatory T (Treg) cells and hinder effective immune responses against cancer cells. Abundant Treg cell infiltration into tumors is associated with poor clinical outcomes in various types of cancers. However, the role of Treg cells is controversial in colorectal cancers (CRCs), in which FOXP3(+) T cell infiltration indicated better prognosis in some studies. Here we show that CRCs, which are commonly infiltrated by suppression-competent FOXP3(hi) Treg cells, can be classified into two types by the degree of additional infiltration of FOXP3(lo) nonsuppressive T cells. The latter, which are distinguished from FOXP3(+) Treg cells by non-expression of the naive T cell marker CD45RA and instability of FOXP3, secreted inflammatory cytokines. Indeed, CRCs with abundant infiltration of FOXP3(lo) T cells showed significantly better prognosis than those with predominantly FOXP3(hi) Treg cell infiltration. Development of such inflammatory FOXP3(lo) non-Treg cells may depend on secretion of interleukin (IL)-12 and transforming growth factor (TGF)-β by tissues and their presence was correlated with tumor invasion by intestinal bacteria, especially Fusobacterium nucleatum. Thus, functionally distinct subpopulations of tumor-infiltrating FOXP3(+) T cells contribute in opposing ways to determining CRC prognosis. Depletion of FOXP3(hi) Treg cells from tumor tissues, which would augment antitumor immunity, could thus be used as an effective treatment strategy for CRCs and other cancers, whereas strategies that locally increase the population of FOXP3(lo) non-Treg cells could be used to suppress or prevent tumor formation.

Prognosis moderates the engagement-outcome relationship in unguided cCBT for depression: A proof of concept for the prognosis moderation hypothesis.

Science.gov (United States)

Forand, Nicholas R; Huibers, Marcus J H; DeRubeis, Robert J

2017-05-01

Understanding how treatments work is a goal of psychotherapy research, however the strength of relationships between therapy processes and outcomes is inconsistent. DeRubeis, Cohen, et al. (2014) proposed that process-outcome relationships are moderated by patient characteristics. These "patient response patterns" (PRPs) indicate individuals' responsiveness to the active ingredients of treatment. Given the same quality of therapy, one individual may receive more benefit than another depending on their PRP. The "prognosis moderation hypothesis" states that PRPs can be defined by pretreatment prognostic indicators. Medium prognosis groups ("pliant-like") will have stronger process-outcome relationships than good ("easy-like") or poor ("challenging-like") groups. N = 190 individuals received unguided computerized CBT. They were 58% women, aged 44.7 years. Engagement with the cCBT program was the process variable. PRPs were defined by predicted scores from a prognostic regression model. Outcomes were BDI scores at 3, 6, and 12 months. "Easy-like," "pliant-like" and "challenging-like" groups were created and the engagement-outcome relationship was assessed as a function of group. Engagement-outcome correlations by PRP were: easy-like, r = -.27 (p moderator of the engagement-outcome relationship. Results were similar at 6 months but faded at 12. The engagement-outcome relationship varied as a function of prognosis, providing support for the prognosis moderation hypothesis. The "pliant-like" group appeared most sensitive to treatment procedures. Future research is needed to refine the methods for identifying PRPs. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Prior adversities predict posttraumatic stress reactions in adolescents following the Oslo Terror events 2011

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Nordanger, Dag Ø.; Breivik, Kyrre; Haugland, Bente Storm; Lehmann, Stine; Mæhle, Magne; Braarud, Hanne Cecilie; Hysing, Mari

2014-01-01

Background Former studies suggest that prior exposure to adverse experiences such as violence or sexual abuse increases vulnerability to posttraumatic stress reactions in victims of subsequent trauma. However, little is known about how such a history affects responses to terror in the general adolescent population. Objective To explore the role of prior exposure to adverse experiences as risk factors for posttraumatic stress reactions to the Oslo Terror events. Method We used data from 10,220 high school students in a large cross-sectional survey of adolescents in Norway that took place seven months after the Oslo Terror events. Prior exposure assessed was: direct exposure to violence, witnessing of violence, and unwanted sexual acts. We explored how these prior adversities interact with well-established risk factors such as proximity to the events, perceived life threat during the terror events, and gender. Results All types of prior exposure as well as the other risk factors were associated with terror-related posttraumatic stress reactions. The effects of prior adversities were, although small, independent of adolescents’ proximity to the terror events. Among prior adversities, only the effect of direct exposure to violence was moderated by perceived life threat. Exposure to prior adversities increased the risk of posttraumatic stress reactions equally for both genders, but proximity to the terror events and perceived life threat increased the risk more in females. Conclusions Terror events can have a more destabilizing impact on victims of prior adversities, independent of their level of exposure. The findings may be relevant to mental health workers and others providing post-trauma health care. PMID:24872862

Prior adversities predict posttraumatic stress reactions in adolescents following the Oslo Terror events 2011.

Science.gov (United States)

Nordanger, Dag Ø; Breivik, Kyrre; Haugland, Bente Storm; Lehmann, Stine; Mæhle, Magne; Braarud, Hanne Cecilie; Hysing, Mari

2014-01-01

Former studies suggest that prior exposure to adverse experiences such as violence or sexual abuse increases vulnerability to posttraumatic stress reactions in victims of subsequent trauma. However, little is known about how such a history affects responses to terror in the general adolescent population. To explore the role of prior exposure to adverse experiences as risk factors for posttraumatic stress reactions to the Oslo Terror events. We used data from 10,220 high school students in a large cross-sectional survey of adolescents in Norway that took place seven months after the Oslo Terror events. Prior exposure assessed was: direct exposure to violence, witnessing of violence, and unwanted sexual acts. We explored how these prior adversities interact with well-established risk factors such as proximity to the events, perceived life threat during the terror events, and gender. All types of prior exposure as well as the other risk factors were associated with terror-related posttraumatic stress reactions. The effects of prior adversities were, although small, independent of adolescents' proximity to the terror events. Among prior adversities, only the effect of direct exposure to violence was moderated by perceived life threat. Exposure to prior adversities increased the risk of posttraumatic stress reactions equally for both genders, but proximity to the terror events and perceived life threat increased the risk more in females. Terror events can have a more destabilizing impact on victims of prior adversities, independent of their level of exposure. The findings may be relevant to mental health workers and others providing post-trauma health care.

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...

PROGNOSTIC SIGNIFICANCE OF CD56 EXPRESSION IN ACUTE LEUKEMIAS

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B. M. Ahmed

2014-12-01

Conclusions. CD56 antigenic expression in AML cases represents an adverse prognostic factor. It should be regularly investigated in cases of AML for better prognostic stratification and assessment. KEY WORDS: CD56; leukemia, myeloid; prognosis

Traditional and emerging molecular markers in neuroblastoma prognosis: the good, the bad and the ugly.

Science.gov (United States)

Poremba, C; Hero, B; Goertz, H G; Scheel, C; Wai, D; Schaefer, K L; Christiansen, H; Berthold, F; Juergens, H; Boecker, W; Dockhorn-Dworniczak, B

2001-01-01

Neuroblastomas (NB) are a heterogeneous group of childhood tumours with a wide range of likelihood for tumour progression. As traditional parameters do not ensure completely accurate prognostic grouping, new molecular markers are needed for assessing the individual patient's prognosis more precisely. 133 NB of all stages were analysed in blind-trial fashion for telomerase activity (TA), expression of surviving, and MYCN status. These data were correlated with other traditional prognostic indicators and disease outcome. TA is a powerful independent prognostic marker for all stages and is capable of differentiating between good and poor outcome in putative "favourable" clinical or biological subgroups of NB patients. High surviving expression is associated with an adverse outcome, but is more difficult to interprete than TA because survivin expression needs to be accurately quantified to be of predictive value. We propose an extended progression model for NB including emerging prognostic markers, with emphasis on telomerase activity.

Factors that influence spontaneous reporting of adverse drug reactions: a model centralized in the medical professional.

Science.gov (United States)

Herdeiro, María T; Polonia, Jorge; Gestal-Otero, Juan J; Figueiras, Adolfo

2004-11-01

The spontaneous reporting of adverse drug reactions (ADRs) through the yellow card and made concrete by the knowledge and attitudes of doctors, has been rousing a great deal of bibliographical interest in recent years. However, there does not seem to be any actual revision in the theme on which the theoretical models that explain the process of decision in reporting are proposed. In this work an explanatory model of the factors that condition reporting is proposed and a revision of the literature on the subject has also been carried out. The proposed model is centralized in the medical professional and it considers the habit of reporting as the result of the doctor's formation and his interaction with the environment. The combination of knowledge-attitudes-practices and the theory of the satisfaction of needs seemed very adequate for ADR systematization. The results also indicate that, to improve the participation of health professionals in surveillance systems through spontaneous reporting, it might be necessary to design combined strategies that modify both intrinsic (knowledge, attitudes) and extrinsic (relationship between health professionals and their patients, the national health system and pharmaceutical companies) factors.

Assessment and Prognosis for Nuclear Emergency Management in Korea

Energy Technology Data Exchange (ETDEWEB)

Jeong, Seung-Young; Lee, Hyun-Ha; Lee, Young-Min; Park, Sang-Hyun; Nam, Kwang-Woo; Jeong, Sang-Houn; Jin, Sobeom; Kim, Dong-Il; Kim, Wan-Joo [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

2015-05-15

The nuclear accident of Fukushima, March 2011, raised public concerns over the safety of nuclear facilities and emergency preparedness in Korea. Therefore, KINS has enhanced the AtomCARE for assessment and prognosis and environmental monitoring system. The KINS has reinforced the radiological/radioactive environment monitoring system across the country to ensure prompt and effective protective measures for the public. Also, the act of radiological emergency management revised to adopt (PAZ) and the (UPZ) at 2014. All in all, Korea will give comprehensive effort to reflect the lessons learned from Fukushima accident for improvement of the assessment and prognosis system. This paper reviews the status of assessment and prognosis system for nuclear emergency response in Korea. The Korea Institute of Nuclear Safety (KINS) performs the regulation and radiological emergency preparedness of the nuclear facilities and radiation utilizations.

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

Science.gov (United States)

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

2011-07-01

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

Primary Neuroendocrine Carcinoma of Thymus Caused Cushing Syndrome: 
Surgical Treatment and Prognosis Analysis

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Li LI

2015-07-01

Full Text Available Background and objective Primary neuroendocrine carcinoma of thymus (pNECT is a rare thymic neoplasm. Some pNECTs could produce an adrenocorticotropic hormone and cause Cushing syndrome (CS. The aim os this study is to discuss the diagnostic technique and surgical management of pNECT-caused CS and analyze prognosis factors to improve the clinical experience of the disease. Methods The outcome of surgery and follow-up of 14 cases (eight males and six females of pNECT-caused CS were retrospectively analyzed from November 1987 to June 2013. Result The median age of the patients was 29, and the median duration of the disease was four months (1 month-44 months. All cases exhibited clinical evidence for the diagnosis of CS, and thoracic computed tomography (CT was used to detect thymic tumors. Surgical treatment significantly decreased the concentration of both serum cortisol and adrenocorticotropic hormone (P<0.01 but caused one death in the perioperative period. With multidisciplinary therapy, the median survival was 38 months. Conclusion pNECT-caused CS is a rare disease with aggressive characteristics and unclear prognosis. Early diagnosis and therapy is a challenge for clinicians. Thoracic CT is important for disease location and preoperative evaluation and should be routinely applied to all CS patients to allow early surgery and improved prognosis.

Risk factors for failure to thrive in infancy depend on the anthropometric definitions used: The Copenhagen County Child Cohort

DEFF Research Database (Denmark)

Olsen, Else Marie; Skovgaard, Anne M; Weile, Birgitte

2007-01-01

for FTT in a general infant population using different definitions of FTT. Three different criteria of FTT mirroring those used in previous population studies were applied to a birth cohort of 6090 infants. Sociodemographic data and prospectively collected information concerning physical and mental...... used criterion of downward crossing of centiles on an ordinary weight-for-age chart was associated with factors normally linked with low risk of adverse physical and mental development. Slow conditional weight gain, irrespective of additional thinness, seemed to identify infants with prenatal growth...... at present. However, only longitudinal studies including different anthropometric measures and different outcomes can unravel the discriminating power of the different FTT definitions concerning long-term prognosis....

Computed tomography. CT and prognosis of hemophilus influenza meningitis

Energy Technology Data Exchange (ETDEWEB)

Suzuki, H.; Ogawa, K.; Shiihara, H.; Ohkubo, O.; Utsumi, Y. (Nihon Univ., Tokyo. School of Medicine)

1981-06-01

CT scanning was performed on 18 patients with hemophilus influenza meningitis. These findings were classified into 4 groups, i.e., focal cortical necrosis (F.C.N.), subdural effusion (S.Ef.), ventricular dilatation (V.D.), and subdural empyema (S.Em.). These findings reflect the process developing encephalopathy, and can be graded mild, moderate, and severe concerning the prognosis. Therefore, follow-up CT scanning is of value in elucidating the mechanism of encephalopathy and predicting the prognosis.

TROP2 correlates with microvessel density and poor prognosis in hilar cholangiocarcinoma.

Science.gov (United States)

Ning, Shanglei; Guo, Sen; Xie, Jianjun; Xu, Yunfei; Lu, Xiaofei; Chen, Yuxin

2013-02-01

Trophoblast cell surface antigen 2 (TROP2) was found to be associated with tumor progression and poor prognosis in a variety of epithelial carcinomas. The aim of the study was to investigate TROP2 expression and its prognostic impact in hilar cholangiocarcinoma. Immunohistochemistry and quantitative real-time PCR were used to determine TROP2 expression in surgical specimens from 70 hilar cholangiocarcinoma patients receiving radical resection. The relationship between TROP2 expression and microvessel density was investigated and standard statistical analysis was used to evaluate TROP2 prognosis significance in hilar cholangiocarcinoma. High TROP2 expression by immunohistochemistry was found in 43 (61.4 %) of the 70 tumor specimens. Quantitative real-time PCR confirmed that TROP2 level in tumor was significantly higher than in non-tumoral biliary tissues (P = 0.001). Significant correlations were found between TROP2 expression and histological differentiation (P = 0.016) and tumor T stage (P = 0.031) in hilar cholangiocarcinoma. TROP2 expression correlated with microvessel density in hilar cholangiocarcinoma (P = 0.026). High TROP2 expression patients had a significantly poorer overall survival rate than those with low TROP2 expression (30 vs. 68.5 %, P = 0.001), and multivariate Cox regression analysis indicated TROP2 as an independent prognostic factor for hilar cholangiocarcinoma (P = 0.004). TROP2 expression correlates with microvessel density significantly and is an independent prognostic factor in human hilar cholangiocarcinoma.

Negative Effects of Psychological Treatments: An Exploratory Factor Analysis of the Negative Effects Questionnaire for Monitoring and Reporting Adverse and Unwanted Events.

Science.gov (United States)

Rozental, Alexander; Kottorp, Anders; Boettcher, Johanna; Andersson, Gerhard; Carlbring, Per

2016-01-01

Research conducted during the last decades has provided increasing evidence for the use of psychological treatments for a number of psychiatric disorders and somatic complaints. However, by focusing only on the positive outcomes, less attention has been given to the potential of negative effects. Despite indications of deterioration and other adverse and unwanted events during treatment, little is known about their occurrence and characteristics. Hence, in order to facilitate research of negative effects, a new instrument for monitoring and reporting their incidence and impact was developed using a consensus among researchers, self-reports by patients, and a literature review: the Negative Effects Questionnaire. Participants were recruited via a smartphone-delivered self-help treatment for social anxiety disorder and through the media (N = 653). An exploratory factor analysis was performed, resulting in a six-factor solution with 32 items, accounting for 57.64% of the variance. The derived factors were: symptoms, quality, dependency, stigma, hopelessness, and failure. Items related to unpleasant memories, stress, and anxiety were experienced by more than one-third of the participants. Further, increased or novel symptoms, as well as lack of quality in the treatment and therapeutic relationship rendered the highest self-reported negative impact. In addition, the findings were discussed in relation to prior research and other similar instruments of adverse and unwanted events, giving credence to the items that are included. The instrument is presently available in eleven different languages and can be freely downloaded and used from www.neqscale.com.

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

Science.gov (United States)

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

2014-01-28

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

Biomarkers and Prognosis in Malignant Lymphomas

NARCIS (Netherlands)

Hagenbeek, Anton; Gascoyne, Randy D.; Dreyling, Martin; Kluin, Philip; Engert, Andreas; Salles, Gilles

2009-01-01

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.

Pylephlebitis: incidence and prognosis in a tertiary hospital.

Science.gov (United States)

Belhassen-García, Moncef; Gomez-Munuera, Mercedes; Pardo-Lledias, Javier; Velasco-Tirado, Virginia; Perez-Persona, Ernesto; Galindo-Perez, Inmaculada; Alvela-Suárez, Lucia; Romero-Alegría, Angela; Muñoz-Bellvis, Luis; Cordero-Sánchez, Miguel

2014-01-01

Septic thrombophlebitis of the portal vein or its branches, most often secondary to intra-abdominal infection is known as pylephlebitis. The frequency and the prognosis of this complication are unknown. The aim of this study was to determine the global and relative incidence of the most frequent intra-abdominal infections and the real prognosis of this disease. An observational retrospective study was conducted in a tertiary care hospital (University Hospital of Salamanca, Spain) from January 1999 to December 2008. A total of 7796 patients with intra-abdominal infection were evaluated, of whom 13 (0.6%) had been diagnosed with pylephlebitis. Diverticulitis was the most frequent underlying process, followed by biliary infection. Early mortality was 23%. Survivors had no recurrences, but one of them developed portal cavernomatosis. Pylephlebitis is a rare complication of intra-abdominal infection, with a high early mortality, but with a good prognosis for survivors. Copyright © 2013 Elsevier España, S.L. y Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

Blunt splenic injury: are early adverse events related to trauma, nonoperative management, or surgery?

Science.gov (United States)

Frandon, Julien; Rodiere, Mathieu; Arvieux, Catherine; Vendrell, Anne; Boussat, Bastien; Sengel, Christian; Broux, Christophe; Bricault, Ivan; Ferretti, Gilbert; Thony, Frédéric

2015-01-01

We aimed to compare clinical outcomes and early adverse events of operative management (OM), nonoperative management (NOM), and NOM with splenic artery embolization (SAE) in blunt splenic injury (BSI) and identify the prognostic factors. Medical records of 136 consecutive patients with BSI admitted to a trauma center from 2005 to 2010 were retrospectively reviewed. Patients were separated into three groups: OM, NOM, and SAE. We focused on associated injuries and early adverse events. Multivariate analysis was performed on 23 prognostic factors to find predictors. The total survival rate was 97.1%, with four deaths all occurred in the OM group. The spleen salvage rate was 91% in NOM and SAE. At least one adverse event was observed in 32.8%, 62%, and 96% of patients in NOM, SAE, and OM groups, respectively (P events: simplified acute physiology score 2 ≥25 for almost all adverse events, age ≥50 years for acute respiratory syndrome, limb fracture for secondary bleeding, thoracic injury for pleural drainage, and at least one associated injury for pseudocyst. Adverse events were not related to the type of BSI management. Patients with BSI present worse outcome and more adverse events in OM, but this is related to the severity of injury. The main predictor of adverse events remains the severity of injury.

Risk Factors for Breast Cancer and its Prognosis

National Research Council Canada - National Science Library

Melbye, Mads

1998-01-01

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

A Measure of Perceived Chronic Social Adversity: Development and Validation

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Jingqiu Zhang

2017-12-01

Full Text Available The goal of this study was to develop a measure that assesses negative daily social encounters. Specifically, we examined the concept of perceived chronic social adversity and its assessment, the Perceived Chronic Social Adversity Questionnaire (PCSAQ. The PCSAQ focused on the subjective processing of daily social experiences. Psychometric properties were examined within two non-clinical samples (N = 331 and N = 390 and one clinical sample (N = 86. Exploratory and confirmatory factor analyses supported a three-factor model of the PCSAQ, which corresponds to three types of daily social stressors. The final 28-item PCSAQ was shown to be internally consistent, and to have good construct validity in terms of factor structure and group differences. It was also shown to have good concurrent validity in terms of association with outcome variables (sense of control, happiness, and mood and anxiety symptoms. Perceived chronic social adversity was also shown to be correlated with PTSD severity. Taken together, these findings suggest that the PCSAQ is a reliable, valid, and useful measure that can be used to assess negative social and clinical aspects of personal experiences. This study is an important exploratory step in improving our understanding of the relationship between the cumulative effect of negative social encounters and psychological difficulty.

Adverse Weather Evokes Nostalgia.

Science.gov (United States)

van Tilburg, Wijnand A P; Sedikides, Constantine; Wildschut, Tim

2018-03-01

Four studies examined the link between adverse weather and the palliative role of nostalgia. We proposed and tested that (a) adverse weather evokes nostalgia (Hypothesis 1); (b) adverse weather causes distress, which predicts elevated nostalgia (Hypothesis 2); (c) preventing nostalgia exacerbates weather-induced distress (Hypothesis 3); and (d) weather-evoked nostalgia confers psychological benefits (Hypothesis 4). In Study 1, participants listened to recordings of wind, thunder, rain, and neutral sounds. Adverse weather evoked nostalgia. In Study 2, participants kept a 10-day diary recording weather conditions, distress, and nostalgia. We also obtained meteorological data. Adverse weather perceptions were positively correlated with distress, which predicted higher nostalgia. Also, adverse natural weather was associated with corresponding weather perceptions, which predicted elevated nostalgia. (Results were mixed for rain.) In Study 3, preventing nostalgia (via cognitive load) increased weather-evoked distress. In Study 4, weather-evoked nostalgia was positively associated with psychological benefits. The findings pioneer the relevance of nostalgia as source of comfort in adverse weather.

External validation of the DRAGON score in an elderly Spanish population: prediction of stroke prognosis after IV thrombolysis.

Science.gov (United States)

Giralt-Steinhauer, Eva; Rodríguez-Campello, Ana; Cuadrado-Godia, Elisa; Ois, Ángel; Jiménez-Conde, Jordi; Soriano-Tárraga, Carolina; Roquer, Jaume

2013-01-01

Intravenous (i.v.) thrombolysis within 4.5 h of symptom onset has proven efficacy in acute ischemic stroke treatment, although half of all outcomes are unfavorable. The recently published DRAGON score aims to predict the 3-month outcome in stroke patients who have received i.v. alteplase. The purpose of this study was an external validation of the results of the DRAGON score in a Spanish cohort. Patients with acute stroke treated with alteplase were prospectively registered in our BasicMar database. We collected demographic characteristics, vascular risk factors, the time from stroke onset to treatment, baseline serum glucose levels and stroke severity for this population. We then reviewed hyperdense cerebral artery signs and signs of early infarct on the admission CT scan. We calculated the DRAGON score and used the developers' 3-month prognosis categories: good [modified Rankin Scale score (mRS) 0-2], poor (mRS 3-6) and miserable (mRS 5-6) outcome. Discrimination was tested using the area under the receiver operator curve (AUC-ROC). Calibration was assessed by the Hosmer-Lemeshow test. Our final cohort of 297 patients was older (median age 74 years, IQR 65-80) and had more risk factors and severe strokes [median National Institutes of Health Stroke Scale (NIHSS) points 13, IQR 7-19] than the original study population. Poor prognosis was observed in 143 (48.1%) patients. Higher DRAGON scores were associated with a higher risk of poor prognosis. None of our treated stroke patients with a DRAGON score ≥8 at admission experienced a favorable outcome after 3 months. All DRAGON variables were significantly associated with a worse outcome in the multivariate analysis except for onset-to-treatment time (p = 0.334). Discrimination to predict poor prognosis was very good (AUC-ROC 0.84) and the score had good Hosmer-Lemeshow calibration (p = 0.84). The DRAGON score is easy to perform and offers a rapid, reliable prediction of poor prognosis in acute-stroke patients

Prognosis research strategy (PROGRESS) 1: A framework for researching clinical outcomes

NARCIS (Netherlands)

H. Hemingway; P. Croft (Peter); P. Perel (Pablo); J. Hayden (Jill); D. Abrams; A. Timmis (Adam); A. Briggs (Andrew); R. Udumyan (Ruzan); K.G.M. Moons (Karel); E.W. Steyerberg (Ewout); I. Roberts (Ian); S. Schroter (Sara); D.G. Altman (Douglas); R.D. Riley (Richard); N. Brunner; A. Hingorani (Aroon); P.A. Kyzas (Panayiotis); N. Malats (Núria); G. Peat; W. Sauerbrei (Willi); D.A.W.M. van der Windt (Daniëlle)

2013-01-01

textabstractUnderstanding and improving the prognosis of a disease or health condition is a priority in clinical research and practice. In this article, the authors introduce a framework of four interrelated themes in prognosis research, describe the importance of the first of these themes

Fluorescence in situ hybridization detection of cytogenetic abnormalities and prognosis in multiple myeloma

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Zhou Xu

2015-01-01

Full Text Available We evaluated the prognosis of patients with newly diagnosed multiple myeloma (MM and attempted to find a suitable treatment strategy for them. Interphase fluorescence in situ hybridization (FISH detection was performed on 57 patients with MM. The following probes: IgH, p53, 1q21, RB1, and D13S319 specific for the rearrangements of 14q32, 17p13, 1q21 and 13q14 were used. Fluorescent hybridization signals were observed using an Olympus BX60 epifluorescence microscope equipped with filters for detecting fluoroisothiocyanate (FITC, Texas red, and 4'-6-Diamidino-2-phenylindole (DAPI. Triple color clone-specific images were captured using a Quips XL genetic workstation. The mortalities in patients with moderate prognosis (66.7% and poor prognosis (50% were significantly higher compared with that in patients with good prognosis (15%, P<0.05. All the patients in good and moderate prognosis groups achieved complete remission (CR/very good partial remission (VGPR/partial remission (PR, whereas only half of the cases in the poor prognosis group reached this level. Patients 2 supported by autologous hematopoietic stem-cell transplantation presented CR/PR and long survival. For those with poor prognosis, a proper therapeutic regimen and timely transplantation, especially tandem transplantation, was necessary due to the rapid progression and complications.

Role of Serum Lactate and Malarial Retinopathy in Prognosis and Outcome of Falciparum and Vivax Cerebral Malaria: A Prospective Cohort Study in Adult Assamese Tribes

OpenAIRE

Chaudhari, Kaustubh Suresh; Uttarwar, Sahil Prashant; Tambe, Nikhil Narayan; Sharma, Rohan S; Takalkar, Anant Arunrao

2016-01-01

Introduction: There is no comprehensive data or studies relating to clinical presentation and prognosis of cerebral malaria (CM) in the tribal settlements of Assam. High rates of transmission and deaths from complicated malaria guided us to conduct a prospective observational cohort study to evaluate the factors associated with poor outcome and prognosis in patients of CM. Materials and Methods: We admitted 112 patients to the Bandarpara and Damodarpur Tribal Health Centers (THCs) between 201...

[Causes of underreporting of occupational injuries and adverse events in Chile].

Science.gov (United States)

Luengo, Carolina; Paravic, Tatiana; Valenzuela, Sandra

2016-02-01

Objective To describe the causes of underreporting of occupational injuries and adverse events as identified in the international literature and by key informants in the area of health and risk prevention in Chile. Methods The study uses a qualitative descriptive approach. This includes a systematized literature review that follows the SALSA method (Search, Appraisal, Synthesis and Analysis) and is in line with the PRISMA statement (Preferred Reporting Items for Systematic Reviews and Meta-Analyses). In addition, interviews were conducted with informants in the area of health and risk prevention in Chile. Results The leading causes of underreporting of occupational injuries as described in the literature and by key informants were economic factors and ignorance. With regard to adverse events, the principal causes indicated were fear of sanctions, limited support provided by the authorities, lack of knowledge, and excessive workload. Conclusions It is important to continue working to strengthen the reporting of occupational injuries and adverse events and to implement measures aimed at minimizing factors that appear to be the leading causes of underreporting. In the case of occupational injuries, this means making sure that economic factors are not an impediment but rather an incentive to reporting. With respect to adverse events, steps should be taken to eliminate the fear of sanctions and to develop recommendations, focusing more on systemic improvements than on individuals, to promote joint learning. In both cases it will be necessary to combat ignorance through continuous, systematic training and support.

Does the cortisol awakening response link childhood adversity to adult BMI?

Science.gov (United States)

Miller, Kelly F; Arbel, Reout; Shapiro, Lauren S; Han, Sohyun C; Margolin, Gayla

2018-04-26

Childhood adversity is a risk factor for the development of obesity in adulthood. Dysregulated hypothalamic-pituitary-adrenal (HPA) activity, which has been associated separately with both adverse childhood experiences and obesity, has been posited as a mechanism by which stressful experiences influence body mass index (BMI); however, this mechanism has not yet been tested longitudinally. The present study uses multireporter, longitudinal data across three time points to test whether the adolescent cortisol awakening response (CAR), an index of diurnal HPA activity, mediates the association between adversity in childhood and BMI in adulthood. Eighty-two youth, mothers, and fathers reported on adverse childhood experiences from middle childhood to late adolescence. During adolescence, youth provided saliva samples three times each morning across three days, which were assayed for cortisol to calculate CAR. During early adulthood, youth reported height and weight to calculate BMI. Greater adversity predicted flatter CAR and higher young adult BMI. Flatter CAR partially mediated the association between childhood adversity and young adult BMI. Stress-related alterations to HPA activity account in part for the childhood adversity-adult obesity link. Findings are consistent with theoretical models implicating HPA alterations as linking childhood adversity to metabolic and behavioral determinants of BMI in adulthood. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Validation of podocalyxin-like protein as a biomarker of poor prognosis in colorectal cancer

International Nuclear Information System (INIS)

Larsson, Anna; Fridberg, Marie; Gaber, Alexander; Nodin, Björn; Levéen, Per; Jönsson, Göran; Uhlén, Mathias; Birgisson, Helgi; Jirström, Karin

2012-01-01

Podocalyxin-like 1 (PODXL) is a cell-adhesion glycoprotein and stem cell marker that has been associated with an aggressive tumour phenotype and adverse outcome in several cancer types. We recently demonstrated that overexpression of PODXL is an independent factor of poor prognosis in colorectal cancer (CRC). The aim of this study was to validate these results in two additional independent patient cohorts and to examine the correlation between PODXL mRNA and protein levels in a subset of tumours. PODXL protein expression was analyzed by immunohistochemistry in tissue microarrays with tumour samples from a consecutive, retrospective cohort of 270 CRC patients (cohort 1) and a prospective cohort of 337 CRC patients (cohort 2). The expression of PODXL mRNA was measured by real-time quantitative PCR in a subgroup of 62 patients from cohort 2. Spearman´;s Rho and Chi-Square tests were used for analysis of correlations between PODXL expression and clinicopathological parameters. Kaplan Meier analysis and Cox proportional hazards modelling were applied to assess the relationship between PODXL expression and time to recurrence (TTR), disease free survival (DFS) and overall survival (OS). High PODXL protein expression was significantly associated with unfavourable clinicopathological characteristics in both cohorts. In cohort 1, high PODXL expression was associated with a significantly shorter 5-year OS in both univariable (HR = 2.28; 95% CI 1.43-3.63, p = 0.001) and multivariable analysis (HR = 2.07; 95% CI 1.25-3.43, p = 0.005). In cohort 2, high PODXL expression was associated with a shorter TTR (HR = 2.93; 95% CI 1.26-6.82, p = 0.013) and DFS (HR = 2.44; 95% CI 1.32-4.54, p = 0.005), remaining significant in multivariable analysis, HR = 2.50; 95% CI 1.05-5.96, p = 0.038 for TTR and HR = 2.11; 95% CI 1.13-3.94, p = 0.019 for DFS. No significant correlation could be found between mRNA levels and protein expression of PODXL and there was no association between mRNA levels

Optimizing prognosis-related key miRNA-target interactions responsible for cancer metastasis.

Science.gov (United States)

Zhao, Hongying; Yuan, Huating; Hu, Jing; Xu, Chaohan; Liao, Gaoming; Yin, Wenkang; Xu, Liwen; Wang, Li; Zhang, Xinxin; Shi, Aiai; Li, Jing; Xiao, Yun

2017-12-12

Increasing evidence suggests that the abnormality of microRNAs (miRNAs) and their downstream targets is frequently implicated in the pathogenesis of human cancers, however, the clinical benefit of causal miRNA-target interactions has been seldom studied. Here, we proposed a computational method to optimize prognosis-related key miRNA-target interactions by combining transcriptome and clinical data from thousands of TCGA tumors across 16 cancer types. We obtained a total of 1,956 prognosis-related key miRNA-target interactions between 112 miRNAs and 1,443 their targets. Interestingly, these key target genes are specifically involved in tumor progression-related functions, such as 'cell adhesion' and 'cell migration'. Furthermore, they are most significantly correlated with 'tissue invasion and metastasis', a hallmark of metastasis, in ten distinct types of cancer through the hallmark analysis. These results implicated that the prognosis-related key miRNA-target interactions were highly associated with cancer metastasis. Finally, we observed that the combination of these key miRNA-target interactions allowed to distinguish patients with good prognosis from those with poor prognosis both in most TCGA cancer types and independent validation sets, highlighting their roles in cancer metastasis. We provided a user-friendly database named miRNATarget (freely available at http://biocc.hrbmu.edu.cn/miRNATar/), which provides an overview of the prognosis-related key miRNA-target interactions across 16 cancer types.

CRC-113 gene expression signature for predicting prognosis in patients with colorectal cancer.

Science.gov (United States)

Nguyen, Minh Nam; Choi, Tae Gyu; Nguyen, Dinh Truong; Kim, Jin-Hwan; Jo, Yong Hwa; Shahid, Muhammad; Akter, Salima; Aryal, Saurav Nath; Yoo, Ji Youn; Ahn, Yong-Joo; Cho, Kyoung Min; Lee, Ju-Seog; Choe, Wonchae; Kang, Insug; Ha, Joohun; Kim, Sung Soo

2015-10-13

Colorectal cancer (CRC) is the third leading cause of global cancer mortality. Recent studies have proposed several gene signatures to predict CRC prognosis, but none of those have proven reliable for predicting prognosis in clinical practice yet due to poor reproducibility and molecular heterogeneity. Here, we have established a prognostic signature of 113 probe sets (CRC-113) that include potential biomarkers and reflect the biological and clinical characteristics. Robustness and accuracy were significantly validated in external data sets from 19 centers in five countries. In multivariate analysis, CRC-113 gene signature showed a stronger prognostic value for survival and disease recurrence in CRC patients than current clinicopathological risk factors and molecular alterations. We also demonstrated that the CRC-113 gene signature reflected both genetic and epigenetic molecular heterogeneity in CRC patients. Furthermore, incorporation of the CRC-113 gene signature into a clinical context and molecular markers further refined the selection of the CRC patients who might benefit from postoperative chemotherapy. Conclusively, CRC-113 gene signature provides new possibilities for improving prognostic models and personalized therapeutic strategies.

Aberrant Expression of Calretinin, D2-40 and Mesothelin in Mucinous and Non-Mucinous Colorectal Carcinomas and Relation to Clinicopathological Features and Prognosis.

Science.gov (United States)

Foda, Abd AlRahman Mohammad; El-Hawary, Amira Kamal; Hamed, Hazem

2016-10-01

CRC is a heterogeneous disease in terms of morphology, invasive behavior, metastatic capacity, and clinical outcome. Recently, many so-called mesothelial markers, including calretinin, D2-40, WT1, thrombomodulin, mesothelin, and others, have been certified. The aim of this study was to assess the immunohistochemical expression of calretinin and other mesothelial markers (D2-40 and mesothelin) in colorectal mucinous adenocarcinoma (MA) and non mucinous adenocarcinoma (NMA) specimens and relation to clinicopathological features and prognosis using manual tissue microarray technique. We studied tumor tissue specimens from 150 patients with colorectal MA and NMA who underwent radical surgery from January 2007 to January 2012. High-density manual tissue microarrays were constructed using a modified mechanical pencil tip technique, and paraffin sections were submitted for immunohistochemistry using Calretinin, D2-40 and mesothelin expressions. We found that NMA showed significantly more calretinin and D2-40 expression than MA In contrast, no statistically significant difference between NMA and MA was detected in mesothelin expression. There were no statistically significant relations between any of the clinicopathological or histological parameters and any of the three markers. In a univariate analysis, neither calretinin nor D2-40 expressions showed any significant relations to DFS or OS. However, mesothelin luminal expression was significantly associated with worse DFS. Multivariate Cox regression analysis proved that luminal mesothelin expression was an independent negative prognostic factor in NMA. In conclusion, Calretinin, D2-40 and mesothelin are aberrantly expressed in a proportion of CRC cases with more expression in NMA than MA. Aberrant expression of these mesothelial markers was not associated with clinicopathological or histological features of CRCs. Only mesothelin expression appears to be a strong predictor of adverse prognosis.

Prior adversities predict posttraumatic stress reactions in adolescents following the Oslo Terror events 2011

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Dag Ø. Nordanger

2014-05-01

Full Text Available Background: Former studies suggest that prior exposure to adverse experiences such as violence or sexual abuse increases vulnerability to posttraumatic stress reactions in victims of subsequent trauma. However, little is known about how such a history affects responses to terror in the general adolescent population. Objective: To explore the role of prior exposure to adverse experiences as risk factors for posttraumatic stress reactions to the Oslo Terror events. Method: We used data from 10,220 high school students in a large cross-sectional survey of adolescents in Norway that took place seven months after the Oslo Terror events. Prior exposure assessed was: direct exposure to violence, witnessing of violence, and unwanted sexual acts. We explored how these prior adversities interact with well-established risk factors such as proximity to the events, perceived life threat during the terror events, and gender. Results: All types of prior exposure as well as the other risk factors were associated with terror-related posttraumatic stress reactions. The effects of prior adversities were, although small, independent of adolescents’ proximity to the terror events. Among prior adversities, only the effect of direct exposure to violence was moderated by perceived life threat. Exposure to prior adversities increased the risk of posttraumatic stress reactions equally for both genders, but proximity to the terror events and perceived life threat increased the risk more in females. Conclusions: Terror events can have a more destabilizing impact on victims of prior adversities, independent of their level of exposure. The findings may be relevant to mental health workers and others providing post-trauma health care.

A systematic review of prognosis after mild traumatic brain injury in the military. Results of the International Collaboration on MTBI Prognosis (ICoMP)

DEFF Research Database (Denmark)

Boyle, Eleanor; Cancelliere, Carol; Hartvigsen, Jan

2014-01-01

of post-concussive symptoms differed based on the levels of combat stress the individuals experienced. The evidence suggests a slight decline in neurocognitive function post-MTBI, but this decline was in the normal range of brain functioning. Conclusions: This study found limited evidence that combat...... stress, PTSD and post-concussive symptoms affect recovery and prognosis of MTBI in military personnel. Additional high quality research is needed to fully assess the prognosis of MTBI in military personnel....

Prognosis of treatment outcomes by cognitive and physical scales

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Jakavonytė-Akstinienė Agnė

2018-03-01

Full Text Available The aim of this study was to assess the possibility of using scales for measuring cognitive and physical functions for a prognosis of care outcomes in elderly patients. Methodology. The survey was carried out in one of the Vilnius City Hospitals for Nursing and Support Treatment. A total number of 177 respondents were involved in the study. The Mini–Mental State Examination (MMSE, The Barthel Index (BI and The Morse Fall Scale were used. Results. A statistically significant correlation was revealed between the scores of MMSE and BI (Pearson R = 0.41, p < 0.01; those with severe cognitive impairment were more dependent. A statistically significant correlation (Pearson R = −0.181, p < 0.01 was reported between the scores of MMSE and the Morse Fall Scale – the risk of falling was higher in patients with severe cognitive impairment. Conclusions. The Morse Fall Scale was not suitable for the prognosis of outcomes. The MMSE was suitable for the prognosis of a patient’s discharge. The Barthel Index should be considered as the most suitable tool for the prognosis of care outcomes: the sum-score of the Barthel Index above 25 may suggest that the patient would be discharged home; the sum-score below this level was associated with a higher likelihood of patient death.

Lower MGMT expression predicts better prognosis in proneural-like glioblastoma

Science.gov (United States)

He, Zhi-Cheng; Ping, Yi-Fang; Xu, Sen-Lin; Lin, Yong; Yu, Shi-Cang; Kung, Hsiang-Fu; Bian, Xiu-Wu

2015-01-01

Objective: To investigate the expression and significance of MGMT in different molecular subtypes of glioblastoma (GBM), and to evaluate the important role of MGMT and P53 in predicting the prognosis of GBM patients. Methods: MGMT expression was detected by immunohistochemical staining in 72 cases of GBM which had been classified as three molecular subtypes. The relationship between MGMT and P53, an important molecule for identification of proneural-like GBM, were further analyzed. The association between MGMT and patients’ prognosis was analyzed with Kaplan-Meier method, which was further validated by the data from 513 cases of GBM in the TCGA database. Results: MGMT expression was lower in proneural-like subtype in 72 GBM cases (p < 0.001), and was negatively correlated with P53 (r=-0. 6203, p < 0.001). This results was also verified by a validation group of 87 GBM cases (r=-0. 2950, p < 0.001). Interestingly, low expression of MGMT predicted a better outcome in proneurallike subtype or P53 high-expression group (p < 0.05) but not in non-proneural-like subtype and P53 low-expression group. All of these results were verified by the data from TCGA database. Conclusion: MGMT can be used as an independent prognostic factor and plays an important role in molecular typing and diagnosis of GBM by combination with proneural-like subtype marker P53. PMID:26884942

[Prognosis and progression of cognitive impairment. Preventive measures].

Science.gov (United States)

López Mongil, Rosa; López Trigo, José Antonio

2016-06-01

Because of the substantial increase in population ageing, age-related processes, such as dementia and Alzheimer disease (AD), are becoming highly prevalent. The course of this disease, including preprodromic phases, lasts at least 20 years. The presence of comorbidities, especially those of vascular origin, can trigger and aggravate disease progression. On the other hand, cognitive reserve, the absence or control of comorbid factors and healthy lifestyles can protect or modify -in the sense of slow down- disease progression. Knowledge of the phases of AD and their functional impact on affected individuals helps to identify the average prognosis and, in particular, to establish and predict care plans based on the individual's needs. Copyright © 2016 Sociedad Española de Geriatría y Gerontología. Publicado por Elsevier España, S.L.U. All rights reserved.

Risk factors of pre-eclampsia/eclampsia and its adverse outcomes in low- and middle-income countries: a WHO secondary analysis.

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Ver Luanni Bilano

Full Text Available Pre-eclampsia has an immense adverse impact on maternal and perinatal health especially in low- and middle-income settings. We aimed to estimate the associations between pre-eclampsia/eclampsia and its risk factors, and adverse maternal and perinatal outcomes.We performed a secondary analysis of the WHO Global Survey on Maternal and Perinatal Health. The survey was a multi-country, facility-based cross-sectional study. A global sample consisting of 24 countries from three regions and 373 health facilities was obtained via a stratified multi-stage cluster sampling design. Maternal and offspring data were extracted from records using standardized questionnaires. Multi-level logistic regression modelling was conducted with random effects at the individual, facility and country levels.Data for 276,388 mothers and their infants was analysed. The prevalence of pre-eclampsia/eclampsia in the study population was 10,754 (4%. At the individual level, sociodemographic characteristics of maternal age ≥30 years and low educational attainment were significantly associated with higher risk of pre-eclampsia/eclampsia. As for clinical and obstetric variables, high body mass index (BMI, nulliparity (AOR: 2.04; 95%CI 1.92-2.16, absence of antenatal care (AOR: 1.41; 95%CI 1.26-1.57, chronic hypertension (AOR: 7.75; 95%CI 6.77-8.87, gestational diabetes (AOR: 2.00; 95%CI 1.63-2.45, cardiac or renal disease (AOR: 2.38; 95%CI 1.86-3.05, pyelonephritis or urinary tract infection (AOR: 1.13; 95%CI 1.03-1.24 and severe anemia (AOR: 2.98; 95%CI 2.47-3.61 were found to be significant risk factors, while having >8 visits of antenatal care was protective (AOR: 0.90; 95%CI 0.83-0.98. Pre-eclampsia/eclampsia was found to be a significant risk factor for maternal death, perinatal death, preterm birth and low birthweight.Chronic hypertension, obesity and severe anemia were the highest risk factors of preeclampsia/eclampsia. Implementation of effective interventions

Prognosis after surgical treatment for pancreatic cancer in patients aged 80 years or older: a multicenter study.

Science.gov (United States)

Sho, Masayuki; Murakami, Yoshiaki; Kawai, Manabu; Motoi, Fuyuhiko; Satoi, Sohei; Matsumoto, Ippei; Honda, Goro; Uemura, Kenichiro; Yanagimoto, Hiroaki; Kurata, Masanao; Akahori, Takahiro; Kinoshita, Shoichi; Nagai, Minako; Nishiwada, Satoshi; Fukumoto, Takumi; Unno, Michiaki; Yamaue, Hiroki; Nakajima, Yoshiyuki

2016-03-01

The optimal therapeutic strategy for very elderly pancreatic cancer patients remains to be determined. The aim of this study was to clarify the role of pancreatic resection in patients 80 years of age or older. A retrospective multicenter analysis of 1401 patients who had undergone pancreatic resection for pancreatic cancer was performed. The patients aged ≥ 80 years (n = 99) were compared with a control group <80 years of age (n = 1302). There were no significant differences in the postoperative complications and mortality between the two groups. However, the prognosis of octogenarians was poorer than that of younger patients for both resectable and borderline resectable tumors. Importantly, there were few long-term survivors in the elderly group, especially among those with borderline resectable pancreatic cancer. A multivariate analysis of the prognostic factors in the very elderly patients indicated that the completion of adjuvant chemotherapy was the only significant factor. In addition, preoperative albumin level was the only independent risk factor for a failure to complete adjuvant chemotherapy. This study demonstrates that the postoperative prognosis in octogenarian patients was not good as that in younger patients possibly due to less frequent completion of adjuvant chemotherapy. © 2016 Japanese Society of Hepato-Biliary-Pancreatic Surgery.

Serious adverse events with infliximab: analysis of spontaneously reported adverse events.

Science.gov (United States)

Hansen, Richard A; Gartlehner, Gerald; Powell, Gregory E; Sandler, Robert S

2007-06-01

Serious adverse events such as bowel obstruction, heart failure, infection, lymphoma, and neuropathy have been reported with infliximab. The aims of this study were to explore adverse event signals with infliximab by using a long period of post-marketing experience, stratifying by indication. The relative reporting of infliximab adverse events to the U.S. Food and Drug Administration (FDA) was assessed with the public release version of the adverse event reporting system (AERS) database from 1968 to third quarter 2005. On the basis of a systematic review of adverse events, Medical Dictionary for Regulatory Activities (MedDRA) terms were mapped to predefined categories of adverse events, including death, heart failure, hepatitis, infection, infusion reaction, lymphoma, myelosuppression, neuropathy, and obstruction. Disproportionality analysis was used to calculate the empiric Bayes geometric mean (EBGM) and corresponding 90% confidence intervals (EB05, EB95) for adverse event categories. Infliximab was identified as the suspect medication in 18,220 reports in the FDA AERS database. We identified a signal for lymphoma (EB05 = 6.9), neuropathy (EB05 = 3.8), infection (EB05 = 2.9), and bowel obstruction (EB05 = 2.8). The signal for granulomatous infections was stronger than the signal for non-granulomatous infections (EB05 = 12.6 and 2.4, respectively). The signals for bowel obstruction and infusion reaction were specific to patients with IBD; this suggests potential confounding by indication, especially for bowel obstruction. In light of this additional evidence of risk of lymphoma, neuropathy, and granulomatous infections, clinicians should stress this risk in the shared decision-making process.

Adverse reactions, psychological factors, and their effect on donor retention in men and women.

Science.gov (United States)

Veldhuizen, Ingrid; Atsma, Femke; van Dongen, Anne; de Kort, Wim

2012-09-01

This study investigates the effect of a vasovagal reaction (VVR) or needle reaction (NR) on the risk of stopping as a blood donor, taking into account variables from the Theory of Planned Behavior (TPB). Is stopping risk solely related to the adverse reaction itself, or do the TPB variables play a role as well? Emphasis is placed on possible sex differences. TPB variables were assessed within 12,051 whole blood donors. Also, donors reported the occurrence of adverse reactions during or after their last donation. Blood bank records were used to determine whether donors stopped donating within the next 2 years. Logistic regression analyses were performed to estimate the effect of self-reported adverse reactions on stopping risk, adjusting for the TPB variables. Analyses were performed separately for both sexes. Men have a lower odds of reporting a NR or a VVR than women (odds ratio [OR] 0.34, 95% confidence interval [CI], 0.28-0.43; and OR 0.26, 95% CI 0.19-0.36, for NR and VVR, respectively). For both sexes, only a VVR was associated with stopping risk, which is higher in men (men, OR 3.95, 95% CI 2.19-7.11; women, OR 1.78, 95% CI 1.35-2.35). After adjusting for the TPB variables both ORs declined (men, OR 3.38, 95% CI 1.86-6.15; women, OR 1.58, 95% CI 1.17-2.14). Also, self-efficacy and affective attitude are negatively associated with adverse reactions. Female donors report more VVRs than male donors, but male donors have a higher stopping risk after a VVR than female donors. Coping differences and possible reporting tendencies might play a role. For donor retention purposes, prevention and coping techniques should take sex differences into account. © 2012 American Association of Blood Banks.

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

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

2013-05-15

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

Factors associated with long-term mortality in acute pancreatitis

DEFF Research Database (Denmark)

Nøjgaard, Camilla; Matzen, Peter; Bendtsen, Flemming

2011-01-01

Knowledge of the long-term prognosis of acute pancreatitis (AP) is limited. The aims were to investigate: (1) prognostic factors associated with long-term mortality in patients with AP; (2) whether or not the level of serum (S-)amylase at admission had an impact on the prognosis; (3) causes...

Prognosis and therapy for ruptured hepatocellular carcinoma: Problems with staging and treatment strategy

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Hiraoka, Atsushi, E-mail: hirage@m.ehime-u.ac.jp [Gastroenterology Center, Ehime Prefectural Central Hospital, Kasuga-cho 83, Matsuyama, Ehime 790-0024 (Japan); Kawamura, Tomoe; Aibiki, Toshihiko; Okudaira, Tomonari; Toshimori, Akiko; Yamago, Hiroka; Nakahara, Hiromasa; Suga, Yoshifumi; Azemoto, Nobuaki; Miyata, Hideki; Miyamoto, Yasunao; Ninomiya, Tomoyuki [Gastroenterology Center, Ehime Prefectural Central Hospital, Kasuga-cho 83, Matsuyama, Ehime 790-0024 (Japan); Murakami, Tadashi; Ishimaru, Yoshihiro [Department of Radiology, Ehime Prefectural Central Hospital (Japan); Kawasaki, Hideki [Department of Surgery, Ehime Prefectural Central Hospital (Japan); Hirooka, Masashi; Abe, Masanori; Matsuura, Bunzo; Hiasa, Yoichi [Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Ehime (Japan); Michitaka, Kojiro [Gastroenterology Center, Ehime Prefectural Central Hospital, Kasuga-cho 83, Matsuyama, Ehime 790-0024 (Japan)

2015-03-15

Highlights: •Although a patient with a ruptured HCC is generally considered to have a poor prognosis and treated as T4 in the 7th edition of the AJCC/UICC, some ruptured cases show a good clinical course. •There are no clear criteria established for treating a ruptured hepatocellular carcinoma (HCC) which is classified as T4 in TNM stage of UICC 7th. •This article describes that better prognosis can be expected with curative treatment in patients with a ruptured HCC, especially those with a single tumor, and without decompensated liver cirrhosis and PVTT/extrahepatic metastasis. T4 classification should not include all types of ruptured HCC. -- Abstract: Background: There are no clear criteria established for treating a ruptured hepatocellular carcinoma (HCC). To elucidate the clinical features of affected patients, we examined prognosis and therapy choices. Materials/methods: We enrolled 67 patients treated for a ruptured HCC (HCV 44, HBV 5, HBV + HCV 1, alcohol 2, others 15; naïve HCC 34, recurrent 33) from 2000 to 2013, and investigated their clinical background and prognosis. Results: Median survival time (MST) for all cases was 4 months. For patients who survived for more than 1 year after rupture, the percentages of Child-Pugh C and positive for portal vein tumor thrombosis (PVTT)/extrahepatic metastasis were less than for those who died within 1 year. Child-Pugh classification (A:B:C = 14:15:5 vs. 4:9:20, P < 0.001) was better, while the percentage of patients with multiple tumors was lower [19/34 (55.9%) vs. 29/33 (87.9%), respectively; P < 0.001] in the naïve group. The 1- and 3-year survival rates were better in the naïve as compared to the recurrent group (60.6% and 33.3% vs. 12.6% and 0%, respectively; P < 0.01). MST according to modified TNM stage (UICC 7th) calculated after exclusion of T4 factor of rupture, stage I was better than others (22.7 vs. (II) 2.2, (III) 1.2, and (IV) 0.7 months) (P = 0.010). Conclusion: In patients with a ruptured

Data-mining for detecting signals of adverse drug reactions of fluoxetine using the Korea Adverse Event Reporting System (KAERS) database.

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Kim, Seonji; Park, Kyounghoon; Kim, Mi-Sook; Yang, Bo Ram; Choi, Hyun Jin; Park, Byung-Joo

2017-10-01

Selective serotonin reuptake inhibitors (SSRIs) have become one of the most broadly used medications in psychiatry. Fluoxetine is the first representative antidepressant SSRI drug approved by the Food and Drug Administration (FDA) in 1987. Safety information on fluoxetine use alone was less reported than its combined use with other drugs. There were no published papers on adverse drug reactions (ADRs) of fluoxetine analyzing spontaneous adverse events reports. We detected signals of the adverse drug reactions of fluoxetine by data mining using the Korea Adverse Events Reporting System (KAERS) database. We defined signals in this study by the reporting odds ratios (ROR), proportional reporting ratios (PRR), and information components (IC) indices. The KAERS database included 860,224 AE reports, among which 866 reports contained fluoxetine. We compared the labels of fluoxetine among the United States, UK, Germany, France, China, and Korea. Some of the signals, including emotional lability, myositis, spinal stenosis, paradoxical drug reaction, drug dependence, extrapyramidal disorder, adrenal insufficiency, and intracranial hemorrhage, were not labeled in the six countries. In conclusion, we identified new signals that were not known at the time of market approval. However, certain factors should be required for signal evaluation, such as clinical significance, preventability, and causality of the detected signals. Copyright © 2017 Elsevier B.V. All rights reserved.

Adverse Intrauterine Environment and Cardiac miRNA Expression

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Mitchell C. Lock

2017-12-01

Full Text Available Placental insufficiency, high altitude pregnancies, maternal obesity/diabetes, maternal undernutrition and stress can result in a poor setting for growth of the developing fetus. These adverse intrauterine environments result in physiological changes to the developing heart that impact how the heart will function in postnatal life. The intrauterine environment plays a key role in the complex interplay between genes and the epigenetic mechanisms that regulate their expression. In this review we describe how an adverse intrauterine environment can influence the expression of miRNAs (a sub-set of non-coding RNAs and how these changes may impact heart development. Potential consequences of altered miRNA expression in the fetal heart include; Hypoxia inducible factor (HIF activation, dysregulation of angiogenesis, mitochondrial abnormalities and altered glucose and fatty acid transport/metabolism. It is important to understand how miRNAs are altered in these adverse environments to identify key pathways that can be targeted using miRNA mimics or inhibitors to condition an improved developmental response.

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

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......%) 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 .... 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....

Impact of chronic lymphocytic thyroiditis on the prognosis of differentiated thyroid cancer

International Nuclear Information System (INIS)

Boughattas, S.; Chatti, K.; Degdegui, M.; Hasine, H.

2004-01-01

Full text: The association of chronic lymphocytic thyroiditis (CLT) and differentiated thyroid cancer, and its prognosis significance remain controversial. We investigate the prognosis impact of this association by reviewing our series of patients being followed for differentiated thyroid cancer (DTC) at the department of nuclear medicine of Sahloul. Among the 350 patients followed in our department, 30 (8.5%) had histologically proved CLT, with infiltration of the non- tumoral thyroid tissue. A second group of 60 patients (without evidence of lymphocytic infiltration) was selected randomly and used as controls. The median of follow-up for these two groups was 4 years. The frequency of papillary thyroid cancer was significantly higher in the group with CTL (90% vs 74%; p=0.05). The larger diameter of the tumor didn't differ significantly (p= 0.36) between the group with TLC (mean=2.7; SD=1.98) and the control group 3.08 (SD=1.66). There was also no significant difference in capsular infiltration (37% vs 36%; p=0.96), nodal metastases (47% vs 43%; p=0.74), multicentric tumors (37% vs 38%; p=0.99) and bilateral tumors (20% vs 22%; p=0.9). At initial presentation, distant metastases were less frequent in patients with coexisting CLT and DTC (3% vs 12%, p<1%). Nevertheless, if we consider only patients with papillary thyroid cancer, the difference was not statistically significant (0% vs 6%; p=0.23). During the follow-up (mean 4 years), there was no significant difference in nodal relapse (20% vs 8% p=0.1), and distant metastasis (6% vs 3%: p=0.45). No death was noted in the first group, and two were observed in the second (patients with follicular thyroid cancer). The most striking result of this study is the total absence of significant impact of CLT on the prognosis of DTC. Our results seem to be on opposite to those of the majority of authors, underlying the complexity of this entity. We think that some factors specific to our population (iodine diet, ethnical

Vocal fold motion outcome based on excellent prognosis with laryngeal electromyography.

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Smith, Libby J; Rosen, Clark A; Munin, Michael C

2016-10-01

As laryngeal electromyography (LEMG) becomes more refined, accurate predictions of vocal fold motion recovery are possible. Focus has been on outcomes for patients with poor prognosis for vocal fold motion recovery. Limited information is available regarding the expected rate of purposeful vocal fold motion recovery when there is good to normal motor recruitment, no signs of denervation, and no signs of synkinetic activity with LEMG, termed excellent prognosis. The objective of this study is to determine the rate of vocal fold motion recovery with excellent prognosis findings on LEMG after acute recurrent laryngeal nerve injury. Retrospective review. Patients undergoing a standardized LEMG protocol, consisting of qualitative (evaluation of motor recruitment, motor unit configuration, detection of fibrillations, presence of synkinesis) and quantitative (turns analysis) measurements were evaluated for purposeful vocal-fold motion recovery, calculated after at least 6 months since onset of injury. Twenty-three patients who underwent LEMG for acute vocal fold paralysis met the inclusion criteria of excellent prognosis. Eighteen patients (78.3%) recovered vocal fold motion, as determined by flexible laryngoscopy. Nearly 80% of patients determined to have excellent prognosis for vocal fold motion recovery experienced return of vocal fold motion. This information will help clinicians not only counsel their patients on expectations but will also help guide treatment. 4. Laryngoscope, 126:2310-2314, 2016. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

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

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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.

Heavy smoking history interacts with chemoradiotherapy for esophageal cancer prognosis. A retrospective study

International Nuclear Information System (INIS)

Shitara, Kohei; Hatooka, Shunzo; Matsuo, Keitaro

2010-01-01

Smoking is a well-known risk factor for esophageal cancer. However, there are few reports that directly evaluate smoking as a prognostic factor for esophageal cancer. Moreover, scarce evidence is available on whether smoking interacts with major treatment modalities of esophageal cancer. In this study we retrospectively analyzed 364 patients with esophageal squamous cell cancer who were treated between 2001 and 2005 at our institution. Background characteristics, including smoking history, were analyzed as potential prognostic factors. Of the 363 patients, 76 patients (20.9%) were non-smokers or light smokers (non-heavy), whereas 287 patients (79.1%) were heavy smokers. The 5-year survival rate for non-heavy smokers and heavy smokers was 61.8% (95% confidence interval [CI]: 49.1-72.2) vs 44.6% (95% CI: 38.2-50.9), respectively. In a multivariate Cox model (adjusted for age, gender, performance status, alcohol consumption, histology, tumor length, International Union Against Cancer [UICC] stage, and treatment), the hazard ratio for heavy smokers in comparison with non-heavy smokers was 1.73 (95% CI: 1.12-2.68; P=0.013). When we stratified by treatment method, heavy smoking was significantly associated with poor survival only in patients treated by chemoradiotherapy (hazard ratio, 2.43; 95% CI: 1.38-4.27; P=0.002). More importantly, a statistically significant interaction between heavy smoking history and treatment modality was observed (P=0.041). Our results indicated that smoking history is strongly associated with poor prognosis in patients with esophageal cancer, especially those treated by chemoradiotherapy. Further investigation is warranted to explain this different prognosis. (author)

Negative Effects of Psychological Treatments: An Exploratory Factor Analysis of the Negative Effects Questionnaire for Monitoring and Reporting Adverse and Unwanted Events

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Kottorp, Anders; Boettcher, Johanna; Andersson, Gerhard; Carlbring, Per

2016-01-01

Research conducted during the last decades has provided increasing evidence for the use of psychological treatments for a number of psychiatric disorders and somatic complaints. However, by focusing only on the positive outcomes, less attention has been given to the potential of negative effects. Despite indications of deterioration and other adverse and unwanted events during treatment, little is known about their occurrence and characteristics. Hence, in order to facilitate research of negative effects, a new instrument for monitoring and reporting their incidence and impact was developed using a consensus among researchers, self-reports by patients, and a literature review: the Negative Effects Questionnaire. Participants were recruited via a smartphone-delivered self-help treatment for social anxiety disorder and through the media (N = 653). An exploratory factor analysis was performed, resulting in a six-factor solution with 32 items, accounting for 57.64% of the variance. The derived factors were: symptoms, quality, dependency, stigma, hopelessness, and failure. Items related to unpleasant memories, stress, and anxiety were experienced by more than one-third of the participants. Further, increased or novel symptoms, as well as lack of quality in the treatment and therapeutic relationship rendered the highest self-reported negative impact. In addition, the findings were discussed in relation to prior research and other similar instruments of adverse and unwanted events, giving credence to the items that are included. The instrument is presently available in eleven different languages and can be freely downloaded and used from www.neqscale.com. PMID:27331907

Negative Effects of Psychological Treatments: An Exploratory Factor Analysis of the Negative Effects Questionnaire for Monitoring and Reporting Adverse and Unwanted Events.

Directory of Open Access Journals (Sweden)

Alexander Rozental

Full Text Available Research conducted during the last decades has provided increasing evidence for the use of psychological treatments for a number of psychiatric disorders and somatic complaints. However, by focusing only on the positive outcomes, less attention has been given to the potential of negative effects. Despite indications of deterioration and other adverse and unwanted events during treatment, little is known about their occurrence and characteristics. Hence, in order to facilitate research of negative effects, a new instrument for monitoring and reporting their incidence and impact was developed using a consensus among researchers, self-reports by patients, and a literature review: the Negative Effects Questionnaire. Participants were recruited via a smartphone-delivered self-help treatment for social anxiety disorder and through the media (N = 653. An exploratory factor analysis was performed, resulting in a six-factor solution with 32 items, accounting for 57.64% of the variance. The derived factors were: symptoms, quality, dependency, stigma, hopelessness, and failure. Items related to unpleasant memories, stress, and anxiety were experienced by more than one-third of the participants. Further, increased or novel symptoms, as well as lack of quality in the treatment and therapeutic relationship rendered the highest self-reported negative impact. In addition, the findings were discussed in relation to prior research and other similar instruments of adverse and unwanted events, giving credence to the items that are included. The instrument is presently available in eleven different languages and can be freely downloaded and used from www.neqscale.com.

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

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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.

[Clinical value of angiogenin in predicting the prognosis of patients with idiopathic pulmonary fibrosis].

Science.gov (United States)

Bai, Yanling; Zhu, Haiyan; Sun, Qiyu; Gu, Guozhong; Zhang, Lingyu; Li, Ying; Yang, Baofeng

2017-09-01

To explore the relationship between angiogenin-1/2 (Ang-1/2) and clinical parameters of idiopathic pulmonary fibrosis (IPF), and to assess the value of Ang-1/2 in predicting the prognosis of patients with IPF. A retrospective analysis was conducted. Ninety-one patients diagnosed as IPF by high resolution CT (HRCT) and lung biopsy admitted to Daqing Oil Field General Hospital from March 2014 to January 2015 were enrolled. The general data, serum parameters and pulmonary function parameters of all patients were collected. After treatment, all of the 91 patients were followed-up to 2 years. The patients were divided into favorable prognosis group and unfavorable prognosis group according to follow-up results. The differences in all parameters between the two groups were compared. The relationship between Ang-1, Ang-2 and lung function parameters was analyzed by Pearson correlation analysis. Cox proportional hazard regression model was used to evaluate the effect of clinical parameters on the prognosis of patients with IPF. The effect of Ang-2 in predicting prognosis of patients with IPF was analyzed by receiver operating characteristic (ROC) curve. During the 2-year follow-up period, 30 of 91 patients showed a favorable prognosis, and 55 showed an unfavorable prognosis with a poor prognosis rate of 64.71%, and 6 patients withdrew from the study due to loss of follow-up and death. Compared with the favorable prognosis group, Ang-2 level in the unfavorable prognosis group was significantly increased (μg/L: 2.88±1.63 vs. 1.89±1.22, t = 2.909, P = 0.005), but Ang-1 only showed a slight increase (μg/L: 28.70±14.26 vs. 25.62±11.95, t = 1.005, P = 0.318). The results of Pearson correlation analysis showed that Ang-2 level was negatively correlated with forced expiratory volume in 1 second (FVC1) and the percentage of carbon monoxide diffusing capacity accounting for the expected value (DLCO%: r value was -0.227 and -0.206, and P value was 0.147 and 0.253, respectively

Systematic review of pediatric health outcomes associated with childhood adversity.

Science.gov (United States)

Oh, Debora Lee; Jerman, Petra; Silvério Marques, Sara; Koita, Kadiatou; Purewal Boparai, Sukhdip Kaur; Burke Harris, Nadine; Bucci, Monica

2018-02-23

understand how adversity, its timing and severity, and the presence of individual genetic, epigenetic, and protective factors affects children's health and development.

Percutaneous transluminal angioplasty of malfunctioning Brescia-Cimino arteriovenous fistula: analysis of factors adversely affecting long-term patency

International Nuclear Information System (INIS)

Sugimoto, Koji; Hirota, Shozo; Sugimura, Kazuro; Higashino, Takanori; Kuwata, Yoichiro; Imanaka, Kazufumi

2003-01-01

Our objective was to identify the factors adversely affecting long-term patency after percutaneous transluminal angioplasty (PTA) for hemodialysis Brescia-Cimino arteriovenous fistulas. Between November 1995 and March 2000, 91 PTA procedures were performed on 50 patients with 57 Brescia-Cimino fistulas. A retrospective study based on the chart review was performed. The initial technical success rate for all procedures and the primary and secondary patency rates for all fistulas were calculated. Regarding fistulas successfully maintained by the primary PTA, the primary and secondary patency rates were compared using the Kaplan-Meier method between two patient groups. They were classified on the basis of several factors, including age (older, over 70 years, and younger group), age of the fistulas (older, over 6 months, and younger group), with or without diabetes mellitus (DM), solitary or multiple lesions, long or short segment lesion, stenosis or occlusion, and with or without arterial and/or anastomotic lesions. Initial technical success rates for all procedures and fistulas were 91.2 and 89.5%, respectively. Cumulative primary and secondary patency rates at 1 year were 47.3 and 67.3%, respectively. In the comparative study, the secondary patency rate for the older group was lower than that of the younger group with statistical significance (p =0.029). The higher age is the only factor that reduces the long-term patency rate after PTA. (orig.)

Long-term prognosis for transplant-free survivors of paracetamol-induced acute liver failure

DEFF Research Database (Denmark)

Jepsen, P; Schmidt, L E; Larsen, F S

2010-01-01

The prognosis for transplant-free survivors of paracetamol-induced acute liver failure remains unknown.......The prognosis for transplant-free survivors of paracetamol-induced acute liver failure remains unknown....

Usefulness Of Nutritional Parameters Based On Creatinine Kinetic Model In Predicting Prognosis In Severe Aki Patients Requring Crrt

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Joon Ho Song

2012-06-01

In conclusion, nutritional state and chronic comorbidities were major factors predicting the clinical outcome of severe AKI patients requiring CRRT. CKM was a simple and useful method in the assessment of nutritional state during CRRT treatment. Low creatinine production reflecting poor nutrition and protein reserve was associated with poor prognosis in severely ill ARF patients.

The imunocytochemical advances in prognosis of metastasis radioiodine resistant of papillary thyroid carcinoma

International Nuclear Information System (INIS)

Zelyins'ka, G.V.

2015-01-01

The topical issues is the problem of prognosis of metastasis radioiodine resistant metastasis. We offered the methods of prognosis of metastasis radioiodine resistant of papillary thyroid carcinoma with the help of immunocytochemical detection of the cytokeratin 17 and thyroid peroxidase. With the purpose of prognosis of metastasis radioiodine resistibility the cytokeratin 17 is taped in punctates of primary papillary carcinomas. This approach allows predict response of metastases on radioiodine therapy to choose proper therapeutic approach

Long-term glucocorticoid concentrations as a risk factor for childhood obesity and adverse body-fat distribution.

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Noppe, G; van den Akker, E L T; de Rijke, Y B; Koper, J W; Jaddoe, V W; van Rossum, E F C

2016-10-01

Childhood obesity is an important risk factor for premature development of the metabolic syndrome (MetS) at adulthood. There is need for understanding of the mechanisms underlying the MetS and obesity. Patients with Cushing's disease suffer from similar metabolic complications, leading to the hypothesis that inter-individual cortisol variation may contribute to the onset of obesity. In addition, glucocorticoid receptor (GR)-gene polymorphisms resulting in differential glucocorticoid (GC) sensitivity, have been associated with an adverse metabolic profile. To study associations of GC levels in scalp hair, as a marker of long-term systemic GC concentrations, and genetically determined GC sensitivity with obesity and body-fat distribution in children. We performed a cross-sectional study of cortisol and cortisone concentrations over a 3-month period, measured by LC-MS/MS (Liquid Chromatography Tandem Mass Spectrometry) in hair of 3019 6-year-old children participating in the Generation R study. Genotyping of GR-gene polymorphisms was performed. Of all children, 4.3% was obese and 13.4% overweight. Cortisol was significantly associated with risk of obesity (odd ratio (OR): 9.4 (3.3-26.9)) and overweight (OR: 1.4 (1.0-2.0)). Cortisone was associated with risk of obesity (OR: 1.9 (1.0-3.5)). Cortisol and cortisone were significantly positively associated with body mass index, fat mass (FM) index and android/gynecoid FM ratio. GR polymorphisms were not associated with adiposity parameters. Long-term cortisol concentrations are strongly associated with an increased risk of childhood obesity and adverse body-fat distribution. Future research may reveal whether these are causal relations and may be a target for therapy.

Cerebro-costo-mandibular syndrome: prognosis and proposal for classification.

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Nagasawa, Hiroyuki; Yamamoto, Yutaka; Kohno, Yoshinori

2010-09-01

Cerebro-costo-mandibular syndrome (CCMS) is a very rare syndrome characterized by micrognathia and posterior rib gap, with a poor prognosis. To date, only 75 cases have been reported worldwide. The overall survival rate for patients with this disorder has not been reported, and a classification of the patients on the basis of the prognosis is not yet available. The present study analyzed the figures and prognoses of past patients and documented a new case of CCMS. Formerly published case reports and personal communications were used to reveal the prognosis and classification of CCMS. The occurrence ratios of rib gap defects and of missing ribs were examined. Patients were divided into the following three groups according to their life span: lethal type, where the patients died before 1 month; severe type, where the patients lived for 1-12 months; and mild type, where they survived for more than 1 year. A comparison was made of the number of rib gaps, missing ribs, and the rib gap ratio (defined as the number of rib gaps divided by the number of all existing ribs) among these three groups. A significant difference in the number of rib defects between the lethal type and other types was noted. Short life span of severe type patients, compared to mild type, was attributed to their subjection to severe respiratory infection. CCMS can be classified into three categories--lethal, severe, and mild--according to the severity of the symptoms and prognosis.

Adverse Effects of Bisphosphonates

DEFF Research Database (Denmark)

Abrahamsen, Bo

2010-01-01

and are tolerated by the majority of patients, but serious adverse events have been recorded in some cases. Only the most common of adverse effects are robustly observable in clinical trials. In general, studies were not powered to detect effects that were lower in incidence than fractures. This review of adverse...

Adverse effects of bisphosphonates

DEFF Research Database (Denmark)

Abrahamsen, Bo

2010-01-01

and are tolerated by the majority of patients, but serious adverse events have been recorded in some cases. Only the most common of adverse effects are robustly observable in clinical trials. In general, studies were not powered to detect effects that were lower in incidence than fractures. This review of adverse...

Heterogeneous Effects of Direct Hypoxia Pathway Activation in Kidney Cancer.

Directory of Open Access Journals (Sweden)

Rafik Salama

Full Text Available General activation of hypoxia-inducible factor (HIF pathways is classically associated with adverse prognosis in cancer and has been proposed to contribute to oncogenic drive. In clear cell renal carcinoma (CCRC HIF pathways are upregulated by inactivation of the von-Hippel-Lindau tumor suppressor. However HIF-1α and HIF-2α have contrasting effects on experimental tumor progression. To better understand this paradox we examined pan-genomic patterns of HIF DNA binding and associated gene expression in response to manipulation of HIF-1α and HIF-2α and related the findings to CCRC prognosis. Our findings reveal distinct pan-genomic organization of canonical and non-canonical HIF isoform-specific DNA binding at thousands of sites. Overall associations were observed between HIF-1α-specific binding, and genes associated with favorable prognosis and between HIF-2α-specific binding and adverse prognosis. However within each isoform-specific set, individual gene associations were heterogeneous in sign and magnitude, suggesting that activation of each HIF-α isoform contributes a highly complex mix of pro- and anti-tumorigenic effects.

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

International Nuclear Information System (INIS)

Pei Su; Gao Li; Yi Junlin

2011-01-01

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

Occurrence of adverse drug reactions in patients taking tenofovir ...

African Journals Online (AJOL)

Setting: Harare central hospital opportunistic infections clinic. Methods: A cross sectional survey of 100 conveniently sampled HIV-positive adult patients was carried out. Study variables were socio-demographic factors, renal and Central Nervous System (CNS) adverse effects, treatment history and self-reported adherence.

iADRs: towards online adverse drug reaction analysis.

Science.gov (United States)

Lin, Wen-Yang; Li, He-Yi; Du, Jhih-Wei; Feng, Wen-Yu; Lo, Chiao-Feng; Soo, Von-Wun

2012-12-01

Adverse Drug Reaction (ADR) is one of the most important issues in the assessment of drug safety. In fact, many adverse drug reactions are not discovered during limited pre-marketing clinical trials; instead, they are only observed after long term post-marketing surveillance of drug usage. In light of this, the detection of adverse drug reactions, as early as possible, is an important topic of research for the pharmaceutical industry. Recently, large numbers of adverse events and the development of data mining technology have motivated the development of statistical and data mining methods for the detection of ADRs. These stand-alone methods, with no integration into knowledge discovery systems, are tedious and inconvenient for users and the processes for exploration are time-consuming. This paper proposes an interactive system platform for the detection of ADRs. By integrating an ADR data warehouse and innovative data mining techniques, the proposed system not only supports OLAP style multidimensional analysis of ADRs, but also allows the interactive discovery of associations between drugs and symptoms, called a drug-ADR association rule, which can be further developed using other factors of interest to the user, such as demographic information. The experiments indicate that interesting and valuable drug-ADR association rules can be efficiently mined.

Serum Heparin-binding Epidermal Growth Factor-like Growth Factor (HB-EGF) as a Biomarker for Primary Ovarian Cancer.

Science.gov (United States)

Miyata, Kohei; Yotsumoto, Fusanori; Fukagawa, Satoshi; Kiyoshima, Chihiro; Ouk, Nam Sung; Urushiyama, Daichi; Ito, Tomohiro; Katsuda, Takahiro; Kurakazu, Masamitsu; Araki, Ryota; Sanui, Ayako; Miyahara, Daisuke; Murata, Masaharu; Shirota, Kyoko; Yagi, Hiroshi; Takono, Tadao; Kato, Kiyoko; Yaegashi, Nobuo; Akazawa, Kohei; Kuroki, Masahide; Yasunaga, Shin'ichiro; Miyamoto, Shingo

2017-07-01

Ovarian cancer is the most lethal malignancy among gynaecological cancers. Although many anticancer agents have been developed for the treatment of ovarian cancer, it continues to have an extremely poor prognosis. Heparin-binding epidermal growth factor-like grown factor (HB-EGF) has been reported to be a rational therapeutic target for ovarian cancer. Here, we evaluated the clinical significance of serum HB-EGF by examining the association between prognosis and serum HB-EGF levels in patients with primary ovarian cancer. We found that high serum HB-EGF concentrations were significantly associated with poor prognosis in a combined cohort of patients with all stages of ovarian cancer, as well as in a subset of patients with advanced disease. In addition, serum HB-EGF levels increased as the cancer advanced. These data suggest that serum HB-EGF may be a target for the design of novel therapies for ovarian cancer. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

Baseline Hemodynamics and Response to Contrast Media During Diagnostic Cardiac Catheterization Predict Adverse Events in Heart Failure Patients.

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Denardo, Scott J; Vock, David M; Schmalfuss, Carsten M; Young, Gregory D; Tcheng, James E; O'Connor, Christopher M

2016-07-01

Contrast media administered during cardiac catheterization can affect hemodynamic variables. However, little is documented about the effects of contrast on hemodynamics in heart failure patients or the prognostic value of baseline and changes in hemodynamics for predicting subsequent adverse events. In this prospective study of 150 heart failure patients, we measured hemodynamics at baseline and after administration of iodixanol or iopamidol contrast. One-year Kaplan-Meier estimates of adverse event-free survival (death, heart failure hospitalization, and rehospitalization) were generated, grouping patients by baseline measures of pulmonary capillary wedge pressure (PCWP) and cardiac index (CI), and by changes in those measures after contrast administration. We used Cox proportional hazards modeling to assess sequentially adding baseline PCWP and change in CI to 5 validated risk models (Seattle Heart Failure Score, ESCAPE [Evaluation Study of Congestive Heart Failure and Pulmonary Artery Catheterization Effectiveness], CHARM [Candesartan in Heart Failure: Assessment of Reduction in Mortality and Morbidity], CORONA [Controlled Rosuvastatin Multinational Trial in Heart Failure], and MAGGIC [Meta-Analysis Global Group in Chronic Heart Failure]). Median contrast volume was 109 mL. Both contrast media caused similarly small but statistically significant changes in most hemodynamic variables. There were 39 adverse events (26.0%). Adverse event rates increased using the composite metric of baseline PCWP and change in CI (Pcontrast correlated with the poorest prognosis. Adding both baseline PCWP and change in CI to the 5 risk models universally improved their predictive value (P≤0.02). In heart failure patients, the administration of contrast causes small but significant changes in hemodynamics. Calculating baseline PCWP with change in CI after contrast predicts adverse events and increases the predictive value of existing models. Patients with elevated baseline PCWP and

Efectos adversos asociados al tratamiento con factor de transferencia: Ciudad de La Habana, 2004 Adverse drug effects associated to the treatment of patients with transfer factor: City of Havana , 2004

Directory of Open Access Journals (Sweden)

María Aida Cruz Barrios

2006-04-01

Full Text Available El factor de transferencia (Hebertrans constituye un inmunoestimulante que se emplea en una amplia gama de enfermedades. Su seguridad ha sido evaluada en los ensayos clínicos pre-registro, pero no así en investigaciones poscomercialización, por tal motivo se realizó un estudio observacional y multicéntrico de vigilancia activa, en pacientes tratados con factor de transferencia en 11 hospitales de la Ciudad de La Habana , para identificar los eventos presentados durante el tratamiento, así como clasificarlos según su causalidad y gravedad. La información fue recogida por el médico inmunólogo de cada hospital y supervisada por el farmacoepidemiólogo hospitalario. Durante el tratamiento se obtuvo información de 387 pacientes y se reportaron 133 eventos en 86 casos (22,2 %. Los más frecuentes fueron fiebre, dolor y eritema en el sitio de la inyección, cefalea y diarrea; el 92,5 % de los eventos observados fueron leves. El 27,8 % se clasificó como definitivamente provocados por el fármaco, estos últimos relacionados con la vía de administración. El factor de transferencia resultó un medicamento seguro en los pacientes observadosTransfer factor called Hebertrans is an immunostimulant used in a wide range of diseases. The safety of this drug has been assessed in several clinical assays prior to registration, but not in aftermarket research studies. Therefore, a multicenter observational study of active surveillance was carried out in patients treated with transfer factor in 11 hospitals located in the City of Havana to detect adverse events in the course of treatment, and then to classify them by cause and severity. Data was collected by the immunologist in each hospital and supervised by the pharmacological epidemiologist. During the treatment, information was gathered from 387 patients where 133 events were reported in 86 cases (22,2%. The most frequent were fever, pain, erythema at the site of injection, headache and diarrhea; 92

[Nursing role in reporting adverse drug reactions].

Science.gov (United States)

Zurita-Garaicoechea, Ana; Reis-Carvalho, Joana; Ripa-Aisa, Irantzu; Jiménez-Mendoza, Ana; Díaz-Balén, Almudena; Oroviogoicoechea, Cristina

2015-01-01

The spontaneous report system, in which suspected adverse drug reaction (ADR) are reported by healthcare workers, is currently one of the primary methods to prevent and discover new and serious ADR to marketed medicinal products. The collaboration of nursing professionals with this task makes it possible to improve patient safety and to reduce ADR costs. Although a total of 781 cases of ADR cases were reported in Navarra in 2011, only 7.33% were reported by nurses. The objectives werw to determine the factors that influence nurses in reporting of ADR, and second, to devise strategies which help to increase reporting. A bibliographic search for articles that included the words: reacciones adversas medicamentosas (adverse drug reactions), notificación (reporting) and enfermería (nursing) was conducted using the PubMed and Cinhal databases. A total of 107 articles were retrieved, of which 27 were selected according to inclusion and exclusion criteria. The conclusion learned by reading and analyzing the selected articles was that the factors that affect the notification depend on the attitude of the notifier, as well as personal and professional factors. The main strategies to encourage notification are education and training, motivation, and the availability of facilitating tools. The main factors that have an influence on under-notification are the lack of knowledge and motivation among professionals. To solve the problem of under-notification, the main actions and strategies to undertake are education, motivation and persistence. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

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

Science.gov (United States)

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

2010-07-01

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

An Improved Incremental Learning Approach for KPI Prognosis of Dynamic Fuel Cell System.

Science.gov (United States)

Yin, Shen; Xie, Xiaochen; Lam, James; Cheung, Kie Chung; Gao, Huijun

2016-12-01

The key performance indicator (KPI) has an important practical value with respect to the product quality and economic benefits for modern industry. To cope with the KPI prognosis issue under nonlinear conditions, this paper presents an improved incremental learning approach based on available process measurements. The proposed approach takes advantage of the algorithm overlapping of locally weighted projection regression (LWPR) and partial least squares (PLS), implementing the PLS-based prognosis in each locally linear model produced by the incremental learning process of LWPR. The global prognosis results including KPI prediction and process monitoring are obtained from the corresponding normalized weighted means of all the local models. The statistical indicators for prognosis are enhanced as well by the design of novel KPI-related and KPI-unrelated statistics with suitable control limits for non-Gaussian data. For application-oriented purpose, the process measurements from real datasets of a proton exchange membrane fuel cell system are employed to demonstrate the effectiveness of KPI prognosis. The proposed approach is finally extended to a long-term voltage prediction for potential reference of further fuel cell applications.

Evaluation of adverse events noted in children receiving continuous infusions of dexmedetomidine in the intensive care unit.

Science.gov (United States)

Honey, Brooke L; Harrison, Donald L; Gormley, Andrew K; Johnson, Peter N

2010-01-01

Dexmedetomidine is an α(2)-adrenergic receptor agonist with sedative and analgesic effects in mechanically ventilated adults and children. Safety and efficacy data are limited in children. The purpose of this study is to retrospectively identify the incidence and types of adverse events noted in children receiving continuous infusions of dexmedetomidine and evaluate potential risk factors for adverse events. Between July 1, 2006, and July 31, 2007, data were collected on all children (events. The primary endpoint was the total number of adverse events noted, including: transient hypertension, hypotension, neurological manifestations, apnea, and bradycardia. Secondary endpoints included categorization of each type of adverse event and an assessment of risk factors. A logistic regression model was used to assess the relationship of adverse events with independent variables including length of ICU stay, cumulative dose, peak infusion rate, duration of therapy, PRISM III score, and bolus dose. Thirty-six patients received dexmedetomidine representing 41 infusions. The median age was 16 months (range, 0.1-204 months) and median PRISM III score was 2 (range, 0-18). Eighteen (43.9%) patients received a bolus dose of dexmedetomidine. The median cumulative dose (mcg/kg) and peak dose (mcg/kg/hr) were 8.5 (range, 2.2-193.7) and 0.5 (range, 0.2-0.7), respectively. Dexmedetomidine was continued for a median of 20 (range, 3-263) hours. Six (14.6%) patients were slowly tapered off the continuous infusions. Twenty-one adverse events were noted in 17 patients, including 4 neurologic manifestations. Fourteen patients required interventions for adverse events. ICU length of stay was the only independent risk factor (p=0.036) for development of adverse events. Several potential adverse events were noted with dexmedetomidine continuous infusions including possible neurological manifestations. Further studies are needed looking at adverse events associated with dexmedetomidine use in

Association between the high soluble fms-like tyrosine kinase-1 to placental growth factor ratio and adverse outcomes in asymptomatic women with early-onset fetal growth restriction.

Science.gov (United States)

Shinohara, Satoshi; Uchida, Yuzo; Kasai, Mayuko; Sunami, Rei

2017-08-01

To assess whether the high soluble fms-like tyrosine kinase-1 (sFlt-1) to placental growth factor (PlGF) ratio is associated with adverse outcomes (e.g., HELLP syndrome [hemolysis, elevated liver enzymes, and low platelets], severe hypertension uncontrolled by medication, non-reassuring fetal status, placental abruption, pulmonary edema, growth arrest, maternal death, or fetal death) and a shorter duration to delivery in early-onset fetal growth restriction (FGR). Thirty-four women with FGR diagnosed at Women who developed adverse outcomes within a week had a significantly higher sFlt-1/PlGF ratio than did those who did not develop complications. A cutoff value of 86.2 for the sFlt-1/PlGF ratio predicted adverse outcomes, with a sensitivity and specificity of 77.8% and 80.0%, respectively. Moreover, 58.4% of women with an sFlt-1/PlGF ratio ≥86.2 versus 9.1% of those with an sFlt-1/PlGF ratio <86.2 delivered within a week of presentation (p < 0.001). In multivariate analyses, an sFlt-1/PlGF ratio ≥86.2 (adjusted odds ratio 9.52; 95% confidence interval, 1.25-72.8) was associated with adverse maternal and neonatal outcomes. A high sFlt-1/PlGF ratio was associated with adverse outcomes and a shorter duration to delivery in early-onset FGR.

The association between adverse childhood experiences and adult traumatic brain injury/concussion: a scoping review.

Science.gov (United States)

Ma, Zechen; Bayley, Mark T; Perrier, Laure; Dhir, Priya; Dépatie, Lana; Comper, Paul; Ruttan, Lesley; Lay, Christine; Munce, Sarah E P

2018-01-12

Adverse childhood experiences are significant risk factors for physical and mental illnesses in adulthood. Traumatic brain injury/concussion is a challenging condition where pre-injury factors may affect recovery. The association between childhood adversity and traumatic brain injury/concussion has not been previously reviewed. The research question addressed is: What is known from the existing literature about the association between adverse childhood experiences and traumatic brain injury/concussion in adults? All original studies of any type published in English since 2007 on adverse childhood experiences and traumatic brain injury/concussion outcomes were included. The literature search was conducted in multiple electronic databases. Arksey and O'Malley and Levac et al.'s scoping review frameworks were used. Two reviewers independently completed screening and data abstraction. The review yielded six observational studies. Included studies were limited to incarcerated or homeless samples, and individuals at high-risk of or with mental illnesses. Across studies, methods for childhood adversity and traumatic brain injury/concussion assessment were heterogeneous. A positive association between adverse childhood experiences and traumatic brain injury occurrence was identified. The review highlights the importance of screening and treatment of adverse childhood experiences. Future research should extend to the general population and implications on injury recovery. Implications for rehabilitation Exposure to adverse childhood experiences is associated with increased risk of traumatic brain injury. Specific types of adverse childhood experiences associated with risk of traumatic brain injury include childhood physical abuse, psychological abuse, household member incarceration, and household member drug abuse. Clinicians and researchers should inquire about adverse childhood experiences in all people with traumatic brain injury as pre-injury health conditions can

Follow-up and prognosis of thyroid carcinoma; Nachsorge und Prognose der Schilddruesenkarzinome