Risk factors for multidrug resistant tuberculosis patients in Amhara National ... risk factors of MDR-TB patients in Amhara National Regional State, Ethiopia. ... strict adherence to directly observed therapy, appropriate management of TB ...
Ahlehoff, Ole; Skov, Lone; Gislason, Gunnar Hilmar
Patients with psoriasis have increased prevalence of coronary risk factors and limited recent results have suggested that these risk factors are undertreated in patients with psoriasis. This may contribute to the increased risk of cardiovascular diseases observed in patients with psoriasis....
Fruchart, Jean-Charles; Nierman, Melchior C.; Stroes, Erik S. G.; Kastelein, John J. P.; Duriez, Patrick
Advances in our understanding of the ways in which the traditional cardiovascular risk factors, including standard lipid (eg, total cholesterol, low-density lipoprotein cholesterol, and high-density lipoprotein cholesterol) and nonlipid (eg, hypertension) risk factors, interact to initiate
Tutuarima, J. A.; van der Meulen, J. H.; de Haan, R. J.; van Straten, A.; Limburg, M.
Patients with stroke are at a high risk for falling. We assessed the fall incidence and risk factors for patients hospitalized as the result of an acute stroke. We studied a cohort of 720 stroke patients from 23 hospitals in The Netherlands. The data were abstracted from the medical and nursing
Faisal, A.W.; Khan, R.A.A.T.; Ayub, M.; Husnain, S.S.
Background: Ischemic heart disease is a leading cause of death throughout the world. CAD has been recognized among younger age group more frequently in recent years. Very limited data is available regarding the prevalence of various risk factors in our younger patients that is why this study was planed. Objectives of the study were to look for the risk factors most prevalent in our young patient of first Acute Myocardial Infarction. And to also look for the number of Risk Factors present in each patient. Methods: We studied 100 consecutive patients from 16-45 years of age presenting with first acute MI. Twelve risk factors were studied namely, gender, family history of premature CAD, smoking hypertension, diabetes, dyslipidemia, obesity, mental stress (type A personality), alcohol, oral contraceptive pills (OCPs), physical activity, and diet. We divided the patients into two groups. Group A with patients 35 years of age or less and group B with patients 36-45 years of age. All risk factors were compared in both the groups. Results: Smoking, diabetes mellitus, dyslipidemia and hypertension were statistically different between the two groups. Frequency wise risk factors were lined up as male sex (91%) Diet (66%), Dyslipidemia (62%), smoking (46%), Type A personality(46%), family history (32%), diabetes mellitus (28%), sedentary lifestyle (26%), hypertension (22%), obesity (17%), alcohol (3%), and OCPs (0%) Most of the patients that is 94% had 3 or more risk factors. Conclusion: Smoking, hypertension, diabetes and dyslipidemia are the major modifiable risk factors in our young adults. If a young male who is smoker or a young female who is diabetic, presents in emergency room with chest pain, always suspect coronary artery disease. Other conventional risk factors are also prevalent but alcohol and OCPs are not a major health problem for us. (author)
Faisal, A W; Khan, R A.A.T. [General Physician Minir Hospital, Sargodha (Pakistan); Ayub, M [Munir Hospital, Sargodha (Pakistan); Husnain, S S [Allama Iqbal Medical College, Lahore (Pakistan)
Background: Ischemic heart disease is a leading cause of death throughout the world. CAD has been recognized among younger age group more frequently in recent years. Very limited data is available regarding the prevalence of various risk factors in our younger patients that is why this study was planed. Objectives of the study were to look for the risk factors most prevalent in our young patient of first Acute Myocardial Infarction. And to also look for the number of Risk Factors present in each patient. Methods: We studied 100 consecutive patients from 16-45 years of age presenting with first acute MI. Twelve risk factors were studied namely, gender, family history of premature CAD, smoking hypertension, diabetes, dyslipidemia, obesity, mental stress (type A personality), alcohol, oral contraceptive pills (OCPs), physical activity, and diet. We divided the patients into two groups. Group A with patients 35 years of age or less and group B with patients 36-45 years of age. All risk factors were compared in both the groups. Results: Smoking, diabetes mellitus, dyslipidemia and hypertension were statistically different between the two groups. Frequency wise risk factors were lined up as male sex (91%) Diet (66%), Dyslipidemia (62%), smoking (46%), Type A personality(46%), family history (32%), diabetes mellitus (28%), sedentary lifestyle (26%), hypertension (22%), obesity (17%), alcohol (3%), and OCPs (0%) Most of the patients that is 94% had 3 or more risk factors. Conclusion: Smoking, hypertension, diabetes and dyslipidemia are the major modifiable risk factors in our young adults. If a young male who is smoker or a young female who is diabetic, presents in emergency room with chest pain, always suspect coronary artery disease. Other conventional risk factors are also prevalent but alcohol and OCPs are not a major health problem for us. (author)
Background: Little is known about risk factors for different cancers in Malawi. This study aimed to assess risk factors for and epidemiologic patterns of common cancers among patients treated at Kamuzu Central Hospital (KCH) in Lilongwe, and to determine the prevalence of Human Immunodeficiency Virus (HIV) infection in ...
BACKGROUND: Studies on cardiovascular risk factors among diabetic persons in Ethiopia are lacking. The objective of this study was to determine the prevalence of the cardiovascular risk factors (hypertension, obesity, physical inactivity, dyslipidemia and smoking) among diabetic patients at the diabetic clinic of Jimma ...
Dahl, Anders; Lauridsen, Trine K; Arpi, Magnus
BACKGROUND: The NOVA score is a recently developed diagnostic tool to identify patients with increased risk of infective endocarditis (IE) among patients with Enterococcus faecalis (EF) bacteremia. We aim to validate an adapted version of the NOVA score and to identify risk factors for IE...
Durán-Vega, Héctor César; Romero-Aviña, Francisco Javier; Gutiérrez-Salgado, Jorge Eduardo; Silva-Díaz, Teresita; Ramos-Durón, Luis Ernesto; Carrera-Gómez, Francisco Javier
Electrolyte abnormalities are common in the severely burned patient. There is little information with regard to the frequency and magnitude of hypomagnesemia, as well as on risk factors for this condition. We performed an observational, retrospective analysis of 35 burned patients treated at the Plastic and Reconstructive Surgery Service at the Hospital Central Sur PEMEX, Mexico City. We determined serum magnesium behavior and divided patients into two groups: the first included 11 patients with burns and hypomagnesemia, and the second, 24 patients with burns but without hypomagnesemia. Risk factor identification was performed. We found patient at risk was the one with more than 40% of 2nd or 3rd degree total burned body area, in day 4 or 10 after the burn, and with hypokalemia, hypocalcemia, or both, and without intravenous (i.v.) supplementation of magnesium. The best way to prevent or avoid major complications is to identify the high-risk patient, or to diagnose earlier.
Conclusions. Age, smoking, and HIV are important risk factors for the 3 commonest cancer types (oesophageal, KS, and cervical) at this teaching .... cancer (95%) patients had no history of smoking or alcohol ..... Africa: a current perspective.
Almenar, L; Cardo, M L; Martínez-Dolz, L; García-Palomar, C; Rueda, J; Zorio, E; Arnau, M A; Osa, A; Palencia, M
Certain cardiovascular risk factors have been linked to morbidity and mortality in heart transplant (HT) patients. The sum of various risk factors may have a large cumulative negative effect, leading to a substantially worse prognosis and the need to consider whether HT is contraindicated. The objective of this study was to determine whether the risk factors usually available prior to HT result in an excess mortality in our setting that contraindicates transplantation. Consecutive patients who underwent heart transplantation from November 1987 to January 2004 were included. Heart-lung transplants, retransplants, and pediatric transplants were excluded. Of the 384 patients, 89% were men. Mean age was 52 years (range, 12 to 67). Underlying disease included ischemic heart disease (52%), idiopathic dilated cardiomyopathy (36%), valvular disease (8%), and other (4%). Variables considered risk factors were obesity (BMI >25), dyslipidemia, hypertension, prior thoracic surgery, diabetes, and history of ischemic heart disease. Survival curves by number of risk factors using Kaplan-Meier and log-rank for comparison of curves. Overall patient survival at 1, 5, 10, and 13 years was 76%, 68%, 54%, and 47%, respectively. Survival at 10 years, if fewer than two risk factors were present, was 69%; 59% if two or three factors were present; and 37% if more than three associated risk factors were present (P = .04). The presence of certain risk factors in patients undergoing HT resulted in lower survival rates. The combination of various risk factors clearly worsened outcomes. However, we do not believe this should be an absolute contraindication for transplantation.
Jovanović Dijana B.
Full Text Available Cardiovascular (CVS morbidity and mortality in the endstage renal disease (ESRD patients on peritoneal dialysis therapy is 10-30 folds higher than in general population. The prevalence of well known traditional risk factors such as age, sex, race, arterial hypertension, hyperlipidaemia, diabetes, smoking, physical inactivity is higher in the uraemic patients. Besides these, there are specific, nontraditional risk factors for dialysis patients. Mild inflammation present in peritoneal dialysis (PD patients which can be confirmed by specific inflammatory markers is the cause of CVS morbidity and mortality in these patients. Hypoalbuminaemia, hyperhomocysteinaemia and a higher level of leptin are important predictors of vascular complications as well as CVS events in the PD patients. Plasma norepinephrine, an indicator of sympathetic activity, is high in the ESRD patients and higher in the PD patients than in the patients on haemodialysis (HD. Therefore, norepinephrine may be a stronger risk factor in the PD patients. The same applies to asymmetric dimethylargine (ADMA, an endogenous inhibitor of nitric oxide synthase, which is an important risk factor of CVS morbidity and mortality 15 % higher in the PD than the HD patients. Hyperphosphataemia, secondary hyperparathyroidism and high calcium x phosphate product have been associated with the progression of the coronary artery calcification and valvular calcifications and predict all-cause CVS mortality in the PD patients. Residual renal function (RRF declines with time on dialysis but is slower in the PD than the HD patients. RRF decline is associated with the rise of proinflammatory cytokines and the onset of hypervolaemia and hypertension which increase the risk of CVS diseases, mortality in general and CVS mortality. In conclusion, it is very important to establish all CVS risk factors in the PD patients to prevent CVS diseases and CVS mortality in this population.
Faiz, Kashif Waqar; Sundseth, Antje; Thommessen, Bente; Rønning, Ole Morten
Public campaigns focus primarily on stroke symptom and risk factor knowledge, but patients who correctly recognize stroke symptoms do not necessarily know the reason for urgent hospitalization. The aim of this study was to explore knowledge on stroke risk factors, symptoms and treatment options among acute stroke and transient ischemic attack patients. This prospective study included patients admitted to the stroke unit at the Department of Neurology, Akershus University Hospital, Norway. Patients with previous cerebrovascular disease, patients receiving thrombolytic treatment and patients who were not able to answer the questions in the questionnaire were excluded. Patients were asked two closed-ended questions: "Do you believe that stroke is a serious disorder?" and "Do you believe that time is of importance for stroke treatment?". In addition, patients were asked three open-ended questions where they were asked to list as many stroke risk factors, stroke symptoms and stroke treatment options as they could. A total of 173 patients were included, of whom 158 (91.3%) confirmed that they regarded stroke as a serious disorder and 148 patients (85.5%) considered time being of importance. In all, 102 patients (59.0%) could not name any treatment option. Forty-one patients (23.7%) named one or more adequate treatment options, and they were younger ( p options, which may contribute to reduce prehospital delay and onset-to-treatment-time.
Background: Tuberculosis (TB) is still an important cause of morbidity and mortality worldwide. Though it can effectively be treated, still a significant proportion of patients die on the course of their treatment. The objective of this study was to determine the outcome and risk factors of mortality among patients diagnosed with ...
Objectives: The aim of this study was to identify possible risk factors for post operative nosocomial infections among operated patients at Felege Hiwot Referral ... Bacterial culture confirmation was done for all patients who developed clinical signs and symptoms of surgical site and/or bloodstream infection starting from the ...
Controls were stable asthma patients recruited from the outpatient departments. A structured questionnaire was used to interview patients concerning their possible exposure to certain triggers and risk factors. Univariate and multivariate analyses with conditional logistic regression were done to determine any significant ...
Full Text Available ObjectiveTo investigate the clinical characteristics of acute pancreatitis (AP associated with peptic ulcer (PU and to analyze the risk factors for PU in AP patients. MethodsA retrospective analysis was performed on the clinical data of 156 AP patients who were admitted to our hospital from January 2008 to January 2012. All patients underwent gastroscopy within 48 h after admission to detect PU and Helicobacter pylori (Hp infection. The severity of AP was assessed by Ranson score, APACHE Ⅱ score, and CT severity index. The clinical characteristics of AP patients with or without PU were statistically analyzed using independent samples t-test and chi-square test. The univariate and multivariate logistic regression analyses were used to determine the risk factors for PU in AP patients. ResultsAmong the 156 AP patients, 88 (56.4% had PU, but only 28 (31.8% of the 88 cases were infected with Hp. Of the 28 patients, 22 had gastric ulcer, and 6 had both gastric ulcer and duodenal ulcer. Of the 60 PU patients not infected with Hp, 25 had gastric ulcer, 26 had duodenal ulcer, and 9 had both gastric ulcer and duodenal ulcer. The univariate logistic regression analysis showed that male gender, alcohol-induced pancreatitis, smoking, alcohol consumption, high triglyceride level, high C-reactive protein level, and APACHE Ⅱ score ≥8 were significantly associated with PU in AP patients. However, the multivariate logistic regression analysis showed that APACHE Ⅱ score ≥8 was the independent risk factor for PU in AP patients (OR=8.54, 95% CI: 4.52-16.15, P＜0.01. ConclusionAP patients are susceptible to PU, but the infection rate of Hp is low. APACHE Ⅱ score ≥8 is the independent risk factor for PU in AP patients.
Full Text Available Individuals with schizophrenia who are involuntarily admitted may have poorer prognosis, including higher readmission rates, than those voluntarily admitted. However, little is known about the risk factors for readmission in those schizophrenia patients who are involuntarily admitted.We aim to explore the risk factors for readmission in this population.We enrolled 138 schizophrenia patients with involuntary admission from July 2008 to June 2013 and followed those patients for readmission outcomes at 3 months and at 1 year.The one-year and 3-months readmission rates were 33.3% and 15.2%, respectively. Unmarried status (adjusted odds ratio (aOR = 6.28, 95% CI: 1.48-26.62, previous history of involuntary admission (aOR = 4.08, 95% CI: 1.19-14.02, longer involuntary admission days (aOR = 1.04, 95% CI: 1.01-1.07 and shorter total admission days (aOR = 1.03, 95% CI: 1.01-1.05 were associated with increased risk for 1-year readmission. Younger age (aOR = 1.10, 95% CI 1.02-1.18 was associated with increased risk for 3-months readmission.Unmarried status, prior history of involuntary admission, longer involuntary admission days and shorter total admission days were associated with increased risk for 1-year readmission. Healthcare providers may need to focus on patients with these risk factors to reduce subsequent readmissions.
Hung, Yu-Yuan; Chan, Hung-Yu; Pan, Yi-Ju
Individuals with schizophrenia who are involuntarily admitted may have poorer prognosis, including higher readmission rates, than those voluntarily admitted. However, little is known about the risk factors for readmission in those schizophrenia patients who are involuntarily admitted. We aim to explore the risk factors for readmission in this population. We enrolled 138 schizophrenia patients with involuntary admission from July 2008 to June 2013 and followed those patients for readmission outcomes at 3 months and at 1 year. The one-year and 3-months readmission rates were 33.3% and 15.2%, respectively. Unmarried status (adjusted odds ratio (aOR) = 6.28, 95% CI: 1.48-26.62), previous history of involuntary admission (aOR = 4.08, 95% CI: 1.19-14.02), longer involuntary admission days (aOR = 1.04, 95% CI: 1.01-1.07) and shorter total admission days (aOR = 1.03, 95% CI: 1.01-1.05) were associated with increased risk for 1-year readmission. Younger age (aOR = 1.10, 95% CI 1.02-1.18) was associated with increased risk for 3-months readmission. Unmarried status, prior history of involuntary admission, longer involuntary admission days and shorter total admission days were associated with increased risk for 1-year readmission. Healthcare providers may need to focus on patients with these risk factors to reduce subsequent readmissions.
Pourhassan, Maryam; Cuvelier, Ingeborg; Gehrke, Ilse; Marburger, Christian; Modreker, Mirja Katrin; Volkert, Dorothee; Willschrei, Hans-Peter; Wirth, Rainer
Despite the high prevalence of malnutrition among older hospitalized persons, it is unknown how many of these malnourished patients are at risk of developing the refeeding syndrome (RFS). In this study, we sought to compare the prevalence and severity of malnutrition among older hospitalized patients with prevalence of known risk factors of RFS. This cross-sectional multicenter-study investigated older participants who were consecutively admitted to the geriatric acute care ward. Malnutrition screening was conducted using Nutritional Risk Screening (NRS-2002), Malnutrition Universal Screening Tool (MUST) and Mini Nutritional Assessment-Short Form (MNA-SF). The National Institute for Health and Clinical Excellence (NICE) criteria were applied for assessing patients at risk of RFS. Weight and height were measured. Degree of weight loss (WL) was obtained by interview. Serum phosphate, magnesium, potassium, sodium, calcium, creatinine and urea were analyzed according to standard procedures. The study group comprised 342 participants (222 females) with a mean age of 83.1 ± 6.8 and BMI range of 14.7-43.6 kg/m 2 . More participants were assessed at risk of malnutrition using NRS-2002 (n = 253, 74.0%) compared to MUST (n = 170, 49.7%) and MNA-SF (n = 191, 55.8%). Of total participants, 239 (69.9%; 157 females) were considered to be at risk of RFS. Based on NRS-2002, 75.9% (n = 192) of patients at risk of malnutrition are at risk of RFS whereas according to MUST and MNA-SF, 85.9% (n = 146) and 69.1% (n = 132) of patients at risk of malnutrition are exposed to high risk of RFS, respectively. In addition, the prevalence of risk of RFS is significantly increased with higher score of NRS-2002 and MUST and lower score of MNA-SF. In a stepwise multiple regression analysis, disease severity (38.2%), WL in 3 months (20.3%) and BMI (33.3%) mainly explained variance in NRS-2002, MUST and MNA-SF scores, respectively, in patients with risk of RFS. Nearly three
Møller, Morten Hylander; Shah, Kamran; Bendix, Jørgen
OBJECTIVE: The overall mortality for patients undergoing surgery for perforated peptic ulcer has increased despite improvements in perioperative monitoring and treatment. The objective of this study was to identify and describe perioperative risk factors in order to identify ways of optimizing...... the treatment and to improve the outcome of patients with perforated peptic ulcer. MATERIAL AND METHODS: Three hundred and ninety-eight patients undergoing emergency surgery in four university hospitals in Denmark were included in the study. Information regarding the pre-, intra- and postoperative phases were...... insufficiency upon admission and insufficient postoperative nutrition have been added to the list of independent risk factors for death within 30 days of surgery in patients with peptic ulcer perforation. Finding that shock upon admission, reduced albumin blood levels upon admission, renal insufficiency upon...
Afridi, S.P.; Khan, A.; Waheed, I.
This study was conducted to identify the presence of high risk factors in carcinoma esophagus from February, 1992 to August, 1995 at Surgical unit 1, Jinnah Postgraduate Medical Centre (JPMC), Karachi. In all 37 patients, 22 males and 15 females, were included in the study through outpatient department, surgical emergency and those referred from other cities of the country. All patients were cachectic. Diagnosis was made by detailed history, examination and laboratory investigations. Diagnosis was confirmed on barium swallow and endoscopic biopsy. Highest number of patients were in their 6th decade of life. History of snuff inhalation and opium was present in 2.7% cases each. Lower 3rd of the esophagus was affected in 62.16% middle third in 21.62% and upper third in 16.21% cases. Smoking, pan chewing, naswar eating and snuff inhalation were identified as high risk factors among patients of carcinoma esophagus. (author)
Yazici, Ayten; Senturk, Omer; Aygun, Cem; Celebi, Altay; Caglayan, Cigdem; Hulagu, Sadettin
Inflammatory bowel disease (IBD) patients have an increased risk for thromboembolism. The aim of this study was to assess the presence of thrombophilic risk factors in IBD patients and to assess the associations of these factors with disease activity. Forty-eight patients with IBD (24 ulcerative colitis, 24 Crohn's disease) and 40 matched healthy control individuals were enrolled. In addition to routine biochemical analysis, fasting blood samples were studied for prothrombin time (PT), activated partial thromboplastin time (aPTT), fibrinogen, protein-C, protein-S, antithrombin III, factor VII, factor VIII, D-dimer, vitamin B 12 , folic acid and homocysteine. Levels of erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), fibrinogen, D-dimer and the number of platelets were significantly higher in patients with IBD. When compared to control group, in patients with Crohn's disease serum homocystein levels were significantly higher (p = 0.025) while serum folic acid levels were significantly lower (p homocystein and the number of platelets were found to be significantly higher in Crohn's disease patients who were in active period of the disease. Thrombophilic defects are multifactorial and might be frequently seen in IBD patients. They might contribute to thrombotic complications of this disease.
Dong, Yi; Cao, Wenjie; Cheng, Xin; Fang, Kun; Zhang, Xiaolong; Gu, Yuxiang; Leng, Bing; Dong, Qiang
Intravenous thrombolysis and intra-arterial thrombectomy are now the standard therapies for patients with acute ischemic stroke. In-house strokes have often been overlooked even at stroke centers and there is no consensus on how they should be managed. Perioperative stroke happens rather frequently but treatment protocol is lacking, In China, the issue of in-house strokes has not been explored. The aim of this study is to explore the current management of in-house stroke and identify the common risk factors associated with perioperative strokes. Altogether, 51,841 patients were admitted to a tertiary hospital in Shanghai and the records of those who had a neurological consult for stroke were reviewed. Their demographics, clinical characteristics, in-hospital complications and operations, and management plans were prospectively studied. Routine laboratory test results and risk factors of these patients were analyzed by multiple logistic regression model. From January 1, 2015, to December 31, 2015, over 1800 patients had neurological consultations. Among these patients, 37 had an in-house stroke and 20 had more severe stroke during the postoperative period. Compared to in-house stroke patients without a procedure or operation, leukocytosis and elevated fasting glucose levels were more common in perioperative strokes. In multiple logistic regression model, perioperative strokes were more likely related to large vessel occlusion. Patients with perioperative strokes had different risk factors and severity from other in-house strokes. For these patients, obtaining a neurological consultation prior to surgery may be appropriate in order to evaluate the risk of perioperative stroke. Copyright © 2017. Published by Elsevier Inc.
Full Text Available OBJECTIVE: Although the clinical manifestation and risk factors of cerebral microangiopathy (CM remain unclear, the number of diagnoses is increasing. Hence, patterns of association among lesion topography and severity, clinical symptoms and demographic and disease risk factors were investigated retrospectively in a cohort of CM patients. METHODS: Patients treated at the Department of Neurology, University of Bonn for CM (n = 223; 98m, 125f; aged 77.32±9.09 from 2005 to 2010 were retrospectively enrolled. Clinical symptoms, blood chemistry, potential risk factors, demographic data and ratings of vascular pathology in the brain based on the Wahlund scale were analyzed using Pearson's chi square test and one-way ANOVA. RESULTS: Progressive cognitive decline (38.1%, gait apraxia (27.8%, stroke-related symptoms and seizures (24.2%, TIA-symptoms (22% and vertigo (17% were frequent symptoms within the study population. Frontal lobe WMLs/lacunar infarcts led to more frequent presentation of progressive cognitive decline, seizures, gait apraxia, stroke-related symptoms, TIA, vertigo and incontinence. Parietooccipital WMLs/lacunar infarcts were related to higher frequencies of TIA, seizures and incontinence. Basal ganglia WMLs/lacunar infarcts were seen in patients with more complaints of gait apraxia, vertigo and incontinence. Age (p = .012, arterial hypertension (p<.000, obesity (p<.000 and cerebral macroangiopathy (p = .018 were positively related to cerebral lesion load. For increased glucose level, homocysteine, CRP and D-Dimers there was no association. CONCLUSION: This underlines the association of CM with neurological symptoms upon admission in a topographical manner. Seizures and vertigo are symptoms of CM which may have been missed in previous studies. In addition to confirming known risk factors such as aging and arterial hypertension, obesity appears to increase the risk as well. Since the incidence of CM is increasing, future
Harrison, Christopher; Charles, Janice; Britt, Helena
General practitioners (GPs) are charged with maintaining a holistic approach to their patients' health. While most patients with schizophrenia attend public mental health services and/or non-government organisations supporting people with mental illness, 88.2% of people with a psychotic illness (the majority being schizophrenia or schizoaffective disorder) had visited a GP in the previous year. For at least 30-40% of people living with schizophrenia in Australia, ongoing management is provided by their GP alone. Moreover, there is evidence that patients with schizophrenia value the help provided by GPs. Patients with schizophrenia have reduced life expectancy. Overseas research (primarily from the UK and US) has found that the poor physical health of patients with schizophrenia can be attributed to a number of factors such as modifiable lifestyle risk factors and side effects of medication, compounded by causes intrinsic to the illness such as mental stress and loss of initiative.
Nimnuan, Chaichana; Asawavichienjinda, Thanin; Srikiatkhachorn, Anan
Psychiatric comorbidities are common among patients with headache. These can compromise the quality of life of patients and may affect the result of treatment. No available systematic study concerning this problem has been conducted in Thailand. The study aimed to determine the prevalence and risk factors of psychiatric disorders in patients with headache in tertiary care facility. The study was conducted at the Headache Clinic, King Chulalongkorn Memorial Hospital in Bangkok, Thailand. One hundred and thirteen patients were enrolled. Diagnosis of headache was made based on International Classification of Headache Disorders II system. Mental disorders were assessed using Primary Care Evaluation of Mental Disorders. Other possible risk factors were extracted using significant physical symptoms count and accumulated risk for mental disorder. Of the 113 samples analyzed, the prevalence of depression, anxiety, and somatoform disorder was found to be 29.2%, 9.7%, and 27.4%, respectively. No definite relationship between headache types and mental disorders was observed. High number of significant physical complaints and health concerns significantly increased the risk for depression (OR = 4.6, 95% CI = 1.6 to 13.5) while the level of possible risk for mental disorder was associated with an increased risk for somatoform disorder (OR = 1.6, 95% CI = 1.2 to 2.2). The study confirmed high prevalence of psychiatric comorbidities in patients with headache. The results of this study will raise the awareness of physicians to possible underlying mental disorders in patients with headache and facilitate appropriate treatment or psychiatric referral. © 2011 American Headache Society.
Full Text Available Introduction. There is an increasing interest in the association between erectile dysfunction (ED and cardiovascular risk factor. Epicardial adipose tissue (EAT is associated with insulin resistance, increased cardiometabolic risk, and coronary artery disease. Our aim was to investigate relationships between epicardial fat thickness (EFT as a cardiometabolic risk factor and erectile dysfunction. Method. We selected 30 erectile dysfunction patients without comorbidities and 30 healthy individuals. IIEF-5 score was applied to all patients, and IIEF-5 score below 22 was considered as erectile dysfunction. EFT was measured by echocardiography. Results. Body mass index (BMI was higher in ED patients than those without ED (28.19 ± 4.45 kg/m2 versus 23.84±2.36 kg/m2, P = 0.001, resp.. Waist circumstance (WC was higher in ED patients than those without ED (106.60±5.90 versus 87.86 ± 14.51, P = 0.001, resp.. EFT was higher in ED patients compared to non-ED patients (0.49 ± 0.09 cm versus 0.45 ± 0.03 cm, P = 0.016, resp.. There was positive correlation among BMI, WC, and EFT. There was negative correlation between EFT and IIEF-5 score (r : -0.632, P = 0.001. Conclusion. EAT, BMI, and WC as cardiometabolic risk factors were higher in erectile dysfunction patients.
Kyung Mook Lee
Full Text Available BackgroundSome diabetic feet heal without complication, but others undergo amputation due to progressive wounds. This study investigates the risk factors for amputation of diabetic feet.MethodsA total of 55 patients who visited our institution from 2008 to 2012 were included in the study. The patients with abnormal fasting blood sugar levels, lower leg vascularity, and poor nutrition were excluded from the study group, and the wound states were unified. The patients were categorized into a treatment success group (n=47 and a treatment failure group (n=8, and their hemoglobin A1C (HgA1C, C-reactive protein (CRP, white blood cell count (WBC, and serum creatinine levels were analyzed.ResultsThe initial CRP, WBC, and serum creatinine levels in the treatment failure group were significantly higher than that of the treatment success group, and the initial HgA1C level was significantly higher in the treatment success group. The CRP and WBC levels of both groups changed significantly as time passed, but their serum creatinine levels did not.ConclusionsThe initial CRP, WBC, and serum creatinine levels were considered to be risk factors for amputation. Among them, the serum creatinine level was found to be the most important predictive risk factor. Because serum creatinine represents the renal function, thorough care is needed for the feet of diabetic patients with renal impairment.
Thein, Tun-Linn; Ng, Ee-Ling; Yeang, Ming S; Leo, Yee-Sin; Lye, David C
Bacteremia in dengue may occur with common exposure to pathogens in association with severe organ impairment or severe dengue, which may result in death. Cohort studies identifying risk factors for concurrent bacteremia among patients with dengue are rare. We conducted a retrospective case-control study of adult patients with dengue who were admitted to the Department of Infectious Diseases at Tan Tock Seng Hospital, Singapore from 2004 to 2008. For each case of dengue with concurrent bacteremia (within the first 72 hours of admission), we selected four controls without bacteremia, who were matched on year of infection and dengue confirmation method. Conditional logistic regression was performed to identify risk factors for concurrent bacteremia. Among 9,553 patients with dengue, 29 (0.3%) had bacteremia. Eighteen of these patients (62.1%) had concurrent bacteremia. The predominant bacteria were Staphylococcus aureus, one of which was a methicillin-resistant strain. Dengue shock syndrome occurred more frequently and hospital stay was longer among cases than among controls. Three cases did not survive, whereas none of the controls died. In multivariate analysis, being critically ill at hospital presentation was independently associated with 15 times the likelihood of a patient with dengue having concurrent bacteremia. Concurrent bacteremia in adult patients with dengue is uncommon but presents atypically and results in more deaths and longer hospital stay. Given the associated mortality, collection of blood cultures and empiric antibiotic therapy may be considered in patients who are critically ill. Copyright © 2015. Published by Elsevier B.V.
Kim, Sun Bean; Jeon, Yong Duk; Kim, Jung Ho; Kim, Jae Kyoung; Ann, Hea Won; Choi, Heun; Kim, Min Hyung; Song, Je Eun; Ahn, Jin Young; Jeong, Su Jin; Ku, Nam Su; Han, Sang Hoon; Choi, Jun Yong; Song, Young Goo; Kim, June Myung
Over the last 30 years, Serratia marcescens (S. marcescens) has emerged as an important pathogen, and a common cause of nosocomial infections. The aim of this study was to identify risk factors associated with mortality in patients with S. marcescens bacteremia. We performed a retrospective cohort study of 98 patients who had one or more blood cultures positive for S. marcescens between January 2006 and December 2012 in a tertiary care hospital in Seoul, South Korea. Multiple risk factors were compared with association with 28-day all-cause mortality. The 28-day mortality was 22.4% (22/98 episodes). In a univariate analysis, the onset of bacteremia during the intensive care unit stay (p=0.020), serum albumin level (p=0.011), serum C-reactive protein level (p=0.041), presence of indwelling urinary catheter (p=0.023), and Sequential Oran Failure Assessment (SOFA) score at the onset of bacteremia (pmarcescens bacteremia.
Miller, I M; Skaaby, T; Ellervik, C
BACKGROUND: In a previous meta-analysis on categorical data we found an association between psoriasis and cardiovascular disease and associated risk factors. OBJECTIVES: To quantify the level of cardiovascular disease risk factors in order to provide additional data for the clinical management...... of the increased risk. METHODS: This was a meta-analysis of observational studies with continuous outcome using random-effects statistics. A systematic search of studies published before 25 October 2012 was conducted using the databases Medline, EMBASE, International Pharmaceutical Abstracts, PASCAL and BIOSIS......·65 mmol L(-1) )] and a higher HbA1c [1·09 mmol mol(-1) , 95% CI 0·87-1·31, P controls are significant, and therefore relevant to the clinical management of patients with psoriasis....
Background: Asthma exacerbations are caused by a variety of risk factors. Reducing exposure to these risk factors improves the control of asthma and reduces medication needs. Knowledge of the particular risk factors is essential in formulating controlling and treatment protocols. This study set out to determine the risk ...
Ye. D. Bazdyrev
Full Text Available Objective: to detect previously undiagnosed arterial hypertension in patients with chronic obstructive pulmonary disease (COPD as a risk factor for cardiovascular mortality.Materials and methods. 43 patients with stage I–II of COPD and the absence of clinical signs of cardiovascular diseases were examined. Spirometry, body plethysmography and diffusing lung capacity (DLCO were included in the respiratory system assessment. The cardiovascular system was assessed with echocardiography and ambulatory blood pressure monitoring (ABPM.Results. Despite the absence of obvious signs of cardiovascular lesions (an increase of office blood pressure, intracardiac hemodynamic changes, the following cardiovascular risk factors were identified: age (58.2 ± 2.0 years, male gender, smoking, hypercholesterolemia and dyslipidemia (total cholesterol 5.9 ± 0.9 mmol / l, low density lipoproteins 3.8 ± 0.5 mmol / l, triglycerides 1.8 ± 0.2 mmol / l. Correlation analysis has revealed the relation between several respiratory parameters and the severity of dyspnea and quality of life in patients with COPD, as well as its relation with lipid levels.Conclusion. The patients with COPD have a large number of risk factors for CVD. According to ABPM data, arterial hypertension was verified in 18 (41.9 % of 43 patients with COPD at normal level of office blood pressure; moreover, 51.2 % of patients demonstrated low reduction of blood pressure during the night-time that nowadays, is considered to be a predictor of cardiovascular disease and sudden death.
Full Text Available Background and Objectives Diabetic foot problems are one of the major causes of mortality and disability in diabetic patients. It is considered one of the costliest conditions for health care systems. This study is designed to identify diabetic foot risk factors in patients with diabetes mellitus at Kamkar Hospital diabetes clinic in Qom, Iran during 2006.MethodsThis study was performed on 140 diabetes mellitus patients at the Kamkar Hospital diabetic clinic. International working Group on the Diabetic Foot (IWGDF guidelines were used for physical exam of diabetic foot in these patients. The physical exam consisted of inspection of foot appearance for deformity, skin keratosis and ulcer, and neurological and arterial pulse exam of the lower extremities of these patients. Patients in this study were divided into four risk groups based on the IWGDF guidelines. ANOVA method was used for analysis and comparison of the results with P<0.05 considered as significant. ResultsMean age of the participants in this study was 52.4±11.2 years old from which 67.1% were female, 37.1% of patients were illiterate, and 10% were active smokers. Mean duration of diabetes in these patients was 8.9 years. Mean body mass index (BMI was 29.4± 4.4 and HbA1C was 9.3 ± 1.9. Percentages of the patients with retinopathy and nephropathy were 33.6% and 17.7% respectively. 95% of the patients did not know the correct way of nail clipping, 95.5% were wearing uncomfortable shoes, and 14.3% of patients had history of foot ulcer. None of the them had any education about foot care. Physical examination with monofilament, ankle reflex and vibration perception were defected in 28.6%, 52.5%, and 32.1% of patients respectively. 37.7% of patients had a decreased lower extremity pulse that was not felt by touch. Based on the IWGDF classifications, 70% of the patients were in the higher-risk group for diabetic foot ulcer. In the high risk group, age, duration of diabetes, illiteracy was
Heglayne Pereira Vital da Silva
Full Text Available Abstract: Considering that environmental risk factors substantially contribute to the etiology of orofacial clefts and that knowledge about the characteristics and comorbidities associated with oral clefts is fundamental to promoting better quality of life, this study aimed to describe the risk factors, main characteristics, and comorbidities of a group of patients with cleft lip and/or cleft palate (CL/P from Rio Grande do Norte (RN, Brazil. Data were obtained from 173 patients with CL/P using a form from the Brazilian database on Orofacial Clefts. Most patients were male with cleft lip and palate and had a normal size and weight at birth; presented few neonatal intercurrent events; and had anemia and respiratory and cardiovascular diseases as main associated comorbidities. They also required timely surgical rehabilitation and multidisciplinary care to stimulate their neuropsychomotor development. In addition, a high frequency of familial recurrence and of parental consanguinity was evidenced in the studied population, especially for the cleft lip and cleft palate type. Other relevant findings were the considerable maternal exposure to alcohol, infections, smoking, and hypertension, as well as low supplementation with vitamins and minerals and deliberate consumption of analgesics, antibiotics, and antihypertensives during pregnancy. Characterization of the CL/P patient profile is essential for the planning of health services and integration among the health professionals involved in the diagnosis and treatment of these malformations. Our results reinforce the need for additional research to confirm the association between environmental factors and the development of orofacial clefts.
Bowman, Zachary S; Manuck, Tracy A; Eller, Alexandra G; Simons, Marilee; Silver, Robert M
Patients with suspected placenta accreta have improved outcomes with scheduled delivery. Our objective was to identify risk factors for unscheduled delivery in patients with suspected placenta accreta. This was a cohort study of women with antenatally suspected placenta accreta. Women who delivered prior to a planned delivery date were compared with women who had a scheduled delivery. Data were analyzed using a Student t test, χ(2), logistic regression, and survival analyses. Variables included in the analyses were episodes of antenatal vaginal bleeding, preterm premature rupture of membranes (PPROM), uterine contractions, prior cesarean deliveries, interpregnancy interval, parity, and patient demographic factors. A value of P accreta were identified. Thirty-eight (49.4%) had an unscheduled delivery. Demographics were similar between groups. Unscheduled patients delivered earlier (mean 32.3 vs 35.7 weeks, P accreta, those with antenatal vaginal bleeding were more likely to require unscheduled delivery. This risk increases further in the setting of PPROM and/or uterine contractions. These clinical factors should be considered when determining the optimal delivery gestational age for women with placental accreta. Copyright © 2014 Mosby, Inc. All rights reserved.
Full Text Available Co-infection with Hepatitis B (HBV virus and HIV is common due to similarity of their transmission methods. However, the prevalence of concurrent infection in different societies, shows the crucial role of various risk factors in different populations. Therefore, the present study was performed to examine risk factors of transmission of HBV in patients with HIV in a care center for AIDS patients in Rasht City. This case-control study was carried out on 60 HIV positive patients, who visited the Infectious Diseases Center of Razi Hospital of Rasht from November, 2015 to March, 2016. Participants were assigned to two 30-member experiment and control groups. They were adjusted in terms of age group (18-30, 30-40, 40-50, and 50-60, gender (male and female, and marital status (married, single, divorced, and widowed and visited by an infectious diseases specialist according to routine examinations. Data was recorded in a questionnaire for each subject. The mean age for the experimental group was 35±6.1, and for control group was 36.6± 5.7 years. Both univariate and multivariate analyses of development of HBV infection and variables including Illegitimate sexual intercourse, use of intravenous injection drugs, positive history of imprisonment, and tattooing (p value < 0.05 showed existence of significant relationships. Injection of illegal intravenous drugs, history of imprisonment, illegitimate sexual intercourse, and tattooing are four important risk factors for transmission of HBV infection to HIV patients. In addition, the master risk reduction program may include provision of clean disposable tools for intravenous injection of drugs and tattooing.
López-Pintor, R-M; López-Pintor, L; Casañas, E; de Arriba, L; Hernández, G
To determine the prevalence of xerostomia and hyposalivation in Haemodialysis (HD) patients, to clarify risk factors, assess patient's quality of life, and to establish a possible correlation among interdialytic weight gain (IDWG) and xerostomia. This study was performed on a group of 50 HD patients. Data were collected using a questionnaire containing demographic and clinical variables, a visual analogue scale (VAS) for xerostomia, IDWG, and an oral health impact profile questionnaire (OHIP-14). Unstimulated whole saliva (UWS) and stimulated whole saliva (SWS) were collected. A total of 28 HD patients (56%) suffered xerostomia. Dry mouth was associated with hypertension (OR, 5.24; 95% CI, 1.11-24.89) and benzodiazepine consumption (OR, 5.96; 95% CI, 1.05-33.99). The mean xerostomia VAS and OHIP-14 scores were 31.74±14.88 and 24.38±11.98, respectively. No significant correlation was observed between IDWG% and VAS and OHIP total score. Nonetheless, a positive correlation between VAS level of thirst and IDWG% was found (r=0.48 p=0.0001). UWS and SWS means (determined in 30 patients) were 0.16±0.17 and 1.12±0.64, respectively. Decreased values of UWS and SWS were reported in 53.33% and 36.66% of HD patients. Xerostomia in HD has a multifactorial aetiology due to accumulative risks as advanced age, systemic disorders, drugs, fluid intake restriction, and salivary parenchymal fibrosis and atrophy. Therefore, it is important to detect possible xerostomia risk factors to treat correctly dry mouth in HD patients and avoid systemic complications.
Andréia Guedes Oliva Fernandes
Full Text Available OBJECTIVE: To identify risk factors for death among patients with severe asthma. METHODS: This was a nested case-control study. Among the patients with severe asthma treated between December of 2002 and December of 2010 at the Central Referral Outpatient Clinic of the Bahia State Asthma Control Program, in the city of Salvador, Brazil, we selected all those who died, as well as selecting other patients with severe asthma to be used as controls (at a ratio of 1:4. Data were collected from the medical charts of the patients, home visit reports, and death certificates. RESULTS: We selected 58 cases of deaths and 232 control cases. Most of the deaths were attributed to respiratory causes and occurred within a health care facility. Advanced age, unemployment, rhinitis, symptoms of gastroesophageal reflux disease, long-standing asthma, and persistent airflow obstruction were common features in both groups. Multivariate analysis showed that male gender, FEV1 pre-bronchodilator < 60% of predicted, and the lack of control of asthma symptoms were significantly and independently associated with mortality in this sample of patients with severe asthma. CONCLUSIONS: In this cohort of outpatients with severe asthma, the deaths occurred predominantly due to respiratory causes and within a health care facility. Lack of asthma control and male gender were risk factors for mortality.
Full Text Available Alcoholism is associated with a high risk for suicidal behavior. Up to 40% of persons with alcoholism attempt suicide at some time and 7% end their lives by committing suicide. Risk factors include being male, older than 50 years of age, living alone, being unemployed, poor social support, interpersonal losses, continued drinking, consumption of a greater amount of alcohol when drinking, a recent alcohol binge, previous alcohol treatment, a family history of alcoholism, a history of comorbid substance abuse (especially cocaine, a major depressive episode, serious medical illness, suicidal communication, and prior suicidal behavior. Suicidal behavior is especially frequent in patients with comorbid alcoholism and major depression. However, all patients with alcoholism should be evaluated for suicide risk. Understanding of risk and vulnerability to suicidal behavior in alcoholism still outweighs our knowledge of protective factors and resilience. Knowledge of protective factors for suicide may help to prevent and/or predict suicidal behavior. Protective factors for suicide in alcoholism are quite varied and include an individual's biological and behavioral characteristics, as well as attributes of the environment and culture. Protective factors include effective clinical care for psychiatric (including alcoholism and drug abuse and physical disorders, easy access to a variety of clinical interventions and support for seeking help, restricted access to highly lethal means of suicide, strong connections to family and community support, skills in problem solving and conflict resolution, cultural and religious beliefs that discourage suicide and support self-preservation. Future studies are necessary to determine which interventions may reduce suicidal behavior in alcoholism.
Hou, Ping-Yi; Hung, Galen Chin-Lun; Jhong, Jia-Rong; Tsai, Shang-Ying; Chen, Chiao-Chicy; Kuo, Chian-Jue
Patients with schizophrenia suffer from excessive premature mortality, and sudden cardiac death (SCD) is receiving growing attention as a potential cause. The present study investigated the incidence of SCD and its risk factors in a large schizophrenia cohort. We enrolled a consecutive series of 8264 patients diagnosed with schizophrenia (according to DSM-III-R and DSM-IV criteria) who were admitted to a psychiatric center in northern Taiwan from January 1, 1985 through December 31, 2008. By linking with national mortality database, 64 cases of SCD were identified. The standardized mortality ratio (SMR) for SCD was estimated. The cases were matched with controls randomly selected using risk-set sampling in a 1:2 ratio. A standardized chart review process was used to collect socio-demographic and clinical characteristics and the prescribed drugs for each study subject. Multivariate conditional logistic regression analysis was used to identify correlates of SCD at the index admission and the latest admission. The SMR for SCD was 4.5. For the clinical profiles at the index admission, physical disease (adjusted risk ratio [aRR]=2.91, Prisk of SCD. Regarding the latest admission, electrocardiographic abnormalities (aRR=5.46, Prisk for SCD. Consistently, aggressive behaviors (aRR=3.26, Prisk as well. Apart from cardiovascular profiles and antipsychotics, physical aggression is a crucial risk factor that deserves ongoing work for clarifying the mechanisms mediating SCD in schizophrenia. Copyright © 2015 Elsevier B.V. All rights reserved.
Okroglic, S.; Widmann, C.N.; Urbach, H.; Scheltens, P.; Heneka, M.T.
Objective: Although the clinical manifestation and risk factors of cerebral microangiopathy (CM) remain unclear, the number of diagnoses is increasing. Hence, patterns of association among lesion topography and severity, clinical symptoms and demographic and disease risk factors were investigated
Ali Reza Nik-Tab'e
Full Text Available Objective: The hip fractures are the most frequent cause of traumatic death after the age of 75 years, occurring more frequently in women that will make a negative impact of the patient's life style. The purpose of this research was to evaluate the risk factors of the hip fractures in elderly hospitalized in centers of education and treatment of Kerman and Rafsanjan cities in 1998-2000. Methods and Materials & Methods: This study was a descriptive method of sampling during 27 months (from 19 April 1998 to 21 July 2000 in hospitalized patients of orthopedic wards of Ali ebne Abitaleb hospital of Rafsanjan and Shahid bahonar hospital of Kerman. 257 patients who were afflicted with hip fracture were evaluated by a questionnaire with 20 statements (risk factors of hip fractures that was used to recorded information about this study: This risk factors were including age, sex, type of fracture, osteoporosis, milk consumption, muscle atrophy, environmental hazards, body mass index diseases, diabetes, previous fracture, smoking, antidepressant and anti convulsion drugs, heart disease, low mobility and activity perception disorders, age of menopause, impaired visual and nonuse external hip protector (padding. Results: The results of this study showed that many of above risk factors were effective (>50% than others. These factors were including environmental hazards (81.7%, muscle atrophy (72.8%, previous fractures (52.1%, low mobility and activity (70.8%, low milk consumption (100%, low BMI (79.8%, osteoporosis (52.1% and nonuse external hip protector (100%. Conclusion: The results of this study recommend that environmental hazards of elderly should be modified (e.g. well lighted, stair case with secure hand rail to prevent from falling Exercise and faradic current prevent muscle atrophy and improve physical fitness, muscle strength, balance and coordination. Treatment of impaired visual is important because risk of falling is decreased. Regular load
Xie Changhui; Ma Zhihai; Zhu Lin; Chi Lianxiang
Objective: To study the related risk factors in diabetic patients with pulmonary embolism (PE). Methods: 58 diabetic cases underwent lower limbs 99m Tc-MAA veins imaging (and/or ultrasonography) and pulmonary perfusion imaging. The related laboratory data [fasting blood glucose (FBG), blood cholesterol, blood long chain triglycerides (LCT)] and clinic information [age, disease courses, chest symptoms (chest pain and short of breathe), lower limbs symptoms (swelling, varicose veins and diabetic foot) and acute complication (diabetic ketoacidosis and hyperosmolar non ketotic diabetic coma)] were collected simultaneously. SPSS was used for χ 2 -test and Logistic regression analysis. Results: (1) 28 patients (48.3%) were showed to be with lower limbs deep vein thrombosis (DVT) and by 99m Tc-MAA imaging, 10 cases (17.2%) with PE. The PE ratios (32.1%) of the patients with DVT was more higher than no DVT (3.3%) (χ 2 =6.53, P 2 ≥4.23, P 2 ≤2.76, P>0.05), respectively. (3) Multiplicity analysis indicated: the related risk factors for PE included chest symptoms (Score=13.316, P=0.000) and lower limbs symptoms (Score=7.780, P=0.005). No significant difference to other factors (Score≤2.494, P>0.114), respectively. Conclusion: The serious DM with chest symptoms, lower limbs symptoms and/or DVT must be controlled as early as possible by all kinds of treatment. It will decrease the PE complication. (authors)
Zhang, Liqun; Pang, Yu; Yu, Xia; Wang, Yufeng; Lu, Jie; Gao, Mengqiu; Huang, Hairong; Zhao, Yanlin
Pulmonary cavitation is one of the most frequently observed clinical characteristics in tuberculosis (TB). The objective of this study was to investigate the potential risk factors associated with cavitary TB in China. A total of 385 smear-positive patients were enrolled in the study, including 192 (49.9%) patients with cavitation as determined by radiographic findings. Statistical analysis revealed that the distribution of patients with diabetes in the cavitary group was significantly higher than that in the non-cavitary group (adjusted odds ratio (OR) (95% confidence interval (CI)):12.08 (5.75-25.35), Ptuberculosis strains, 330 strains (85.7%) were classified as the Beijing genotype, which included 260 strains that belonged to the modern Beijing sublineage and 70 to the ancient Beijing sublineage. In addition, there were 80 and 31 strains belonging to large and small clusters, respectively. Statistical analysis revealed that cavitary disease was observed more frequently among the large clusters than the small clusters (P=0.037). In conclusion, our findings demonstrate that diabetes and multidrug resistance are risk factors associated with cavitary TB. In addition, there was no significant difference in the cavitary presentation between patients infected with the Beijing genotype strains and those infected with the non-Beijing genotype strains.
Full Text Available Cardiovascular diseases are a major cause of morbidity and mortality in patients with end-stage renal disease (ESRD. The aim of our investigation was the evaluation of an extensive cardiovascular profile in hemodialysis (HD and peritoneal dialysis (PD patients. We studied 74 patients with ESRD (38 males, 36 females, maintained either on chronic HD (n= 50 or chronic PD (n= 24 and age and sex matched 20 healthy subjects as controls. The lipid profile, homo-cysteine (Hcy and C reactive protein (CRP were measured. When compared to a healthy popu-lation, HD patients displayed a marked atherogenic profile, as attested by increased levels of total cholesterol (TC, triglycerides (TG, low-density lipoprotein-cholesterol (LDL-C, apolipoprotein A (Apo A, CRP, Hcy and lower concentrations of high-density lipoprotein-cholesterol (HDL-C, Apo B, albumin (ALB. A significant difference was noted concerning the rates of Apo B, HDL-C, TC, ALB and Hcy. Same biological disorders that those found at HD patients were noted in these PD patients. One also noted lower concentration in Apo A. there were a significant diffe-rence with the reference group concerning the rates of albumin, Apo A, HDL-Cl and Hcy. When compared to PD patients, HD patients had significantly decreased concentration of LDL-C. The peculiar metabolic changes observed in the present study confirm the marked tendency of patients with impaired renal function for developing cardiovascular diseases, irrespectively of the type of dialysis. We suggest including uremia-related risk factors in the panel for evaluation of cardio-vascular risk in dialysis patients.
Pence, Taylor S; Reiter, Evan R; DiNardo, Laurence J; Costanzo, Richard M
Normal olfaction provides essential cues to allow early detection and avoidance of potentially hazardous situations. Thus, patients with impaired olfaction may be at increased risk of experiencing certain hazardous events such as cooking or house fires, delayed detection of gas leaks, and exposure to or ingestion of toxic substances. To identify risk factors and potential trends over time in olfactory-related hazardous events in patients with impaired olfactory function. Retrospective cohort study of 1047 patients presenting to a university smell and taste clinic between 1983 and 2013. A total of 704 patients had both clinical olfactory testing and a hazard interview and were studied. On the basis of olfactory function testing results, patients were categorized as normosmic (n = 161), mildly hyposmic (n = 99), moderately hyposmic (n = 93), severely hyposmic (n = 142), and anosmic (n = 209). Patient evaluation including interview, examination, and olfactory testing. Incidence of specific olfaction-related hazardous events (ie, burning pots and/or pans, starting a fire while cooking, inability to detect gas leaks, inability to detect smoke, and ingestion of toxic substances or spoiled foods) by degree of olfactory impairment. The incidence of having experienced any hazardous event progressively increased with degree of impairment: normosmic (18.0%), mildly hyposmic (22.2%), moderately hyposmic (31.2%), severely hyposmic (32.4%), and anosmic (39.2%). Over 3 decades there was no significant change in the overall incidence of hazardous events. Analysis of demographic data (age, sex, race, smoking status, and etiology) revealed significant differences in the incidence of hazardous events based on age (among 397 patients hazardous event, vs 31 of 146 patients ≥65 years [21.3%]; P hazardous event, vs 73 of 265 men [27.6%]; P = .009), and race (among 98 African Americans, 41 [41.8%] with hazardous event, vs 134 of 434 whites [30.9%]; P = .04
Veiga, Dalila; Luis, Clara; Parente, Daniela; Fernandes, Vera; Botelho, Miguela; Santos, Patricia; Abelha, Fernando
Postoperative delirium (POD) in Surgical Intensive Care patients is an important independent outcome determinant. The purpose of our study was to evaluate the incidence and determinants of POD. Prospective cohort study conducted during a period of 10 months in a Post-Anesthesia Care Unit (PACU) with five intensive care beds. All consecutive adult patients submitted to major surgery were enrolled. Demographic data, perioperative variables, length of stay (LOS) and the mortality at PACU, hospital and at 6-months follow-up were recorded. Postoperative delirium was evaluated using the Intensive Care Delirium Screening Checklist (ICDSC). Descriptive analyses were conducted and the Mann-Whitney test, Chi-square test or Fisher's exact test were used for comparisons. Logistic regression analysis evaluated the determinants of POD with calculation of odds ratio (OR) and its confidence interval 95% (95% CI). There were 775 adult PACU admissions and 95 patients had exclusion criteria. Of the remaining 680 patients, 128 (18.8%) developed POD. Independent determinants of POD identified were age, ASA-PS, emergency surgery and total amount of fresh frozen plasma administered during surgery. Patients with delirium had higher mortality rates, were more severely ill and stayed longer at the PACU and in the hospital. POD was an independent risk factor for hospital mortality There was a high incidence of delirium had a high incidence in intensive care surgical patients. POD was associated with worse severity of disease scores, longer LOS in hospital, and in PACU and higher mortality rates. The independent risk factors for POD were age, ASAPS, emergency surgery and the amount of plasma administered during surgery. Copyright © 2012 Elsevier Editora Ltda. All rights reserved.
Itoh, Shinji; Uchiyama, Hideaki; Kawanaka, Hirofumi; Higashi, Takahiro; Egashira, Akinori; Eguchi, Daihiko; Okuyama, Toshiro; Tateishi, Masahiro; Korenaga, Daisuke; Takenaka, Kenji
There seemed to be characteristic risk factors in cirrhotic patients for posthepatectomy complications because these patients have less hepatic reserve as compared with noncirrhotic patients. The aim of the current study was to identify these characteristic risk factors in cirrhotic patients. We performed 419 primary hepatectomies for hepatocellular carcinoma. The patients were divided into the cirrhotic group (n = 198) and the noncirrhotic group (n = 221), and the risk factors for posthepatectomy complications were compared between the groups. Thirty-six cirrhotic patients (18.2%) experienced Clavien's Grade III or more complications. Tumor size, intraoperative blood loss, duration of operation, major hepatectomy (two or more segments), and necessity of blood transfusion were found to be significant risk factors in univariate analyses. Multivariate analysis revealed that major hepatectomy and intraoperative blood loss were independent risk factors for posthepatectomy complications in patients with cirrhosis. On the other hand, the duration of operation was only an independent risk factor for posthepatectomy complication in noncirrhotic patients. Cirrhotic patients should avoid a major hepatectomy and undergo a limited resection preserving as much liver tissue as possible and meticulous surgical procedures to lessen intraoperative blood loss are mandatory to prevent major posthepatectomy complications.
Full Text Available Background/Aims. Overt hypothyroidism is disease associated with accelerated arteriosclerosis and coronary heart disease. Whether subclinical hypothyroidism (SH is associated with increased cardiovascular risk is contraversial. As SH is a high prevalence thyroid dysfunction, specially in older women, it is important to evaluate cardiovascular risk factors in these patients and that was the aim of this study. Methods. We examined 30 patients with SH and 20 healthy controls. Subclinical hypothireoidism was defined as an elevated thyrotropin (TSH (> 4.5 mU/L and normal free thyroxine (FT4 level. In all the participants we determined body mass index (BMI, blood pressure, TSH, FT4, antibodies to thyroid peroxidase, antibodies to thyroglobulin, total cholesterol, high density lipoprotein (HDL cholesterol, low density lipoprotein (LDL cholesterol, triglicerides, total cholesterol/HDL cholesterol ratio and LDL/HDL cholesterol ratio. Results. Mean BMI in patients with SH was significantly higher (p < 0.05, as well as diastolic blood pressure (p < 0.01 compared with the controls. Average levels of total cholesterol (5.40±0.62 vs 5.06±0.19 mmol/l, p < 0.01 and triglycerides (2.16±0.56 vs 1.89±0.24 mmol/l, p < 0.05 were also significantly higher in the group with SH. Individual analysis revealed that the percentage of patients with SH having borderline elevated total cholesterol (63.33%, hypertrigliceridemia (43.33% and elevated total cholesterol/HDL cholesterol ratio (26.67% were significantly higher than the percentage in the controls. No significant correlation between TSH and lipid parameters was detected. Conclusion. Subclinical hypothyroidism was associated with higher BMI, diastolic hypertension, higher total cholesterol and triglicerides levels and higher total cholesterol/HDL cholesterols ratio. This might increase the risk of accelerated arteriosclerosis in patients with SH.
Roberta Flores Marquezini FRAGAS
Full Text Available ABSTRACT Objective To identify factors associated with malnutrition in patients hospitalized in general public hospitals of the city of Manaus, Amazonas, Brazil. Methods This cross-sectional study included 397 patients of both sexes aged more than 18 years, staying at three public hospitals in Manaus, Amazonas. The patients were submitted to anthropometric and subjective global assessments, the latter being the main diagnostic method. For association analyses between malnutrition (dependent variable and other covariates, we used contingency table for variable selection and multiple logistic regression for independent effect test between exposure and outcome. The strength of association between the variables was expressed as odds ratio, with a 95% confidence interval. The analyses were performed by Epi Info 7.0. Results Among the risk factors associated with hospital malnutrition, hospital stays longer than 15 days, when analyzed alone, nearly tripled the odds of malnutrition. However, in the final model, the variables that remained associated were: persistent change in diet, presence of gastrointestinal symptoms, recent weight loss, weight loss in the last six months, cancer, and age higher than 60 years. Conclusion Malnutrition is recurrent in hospitals, and the factors associated with malnutrition can be identified on admission, allowing adequate monitoring during hospital stay. Therefore, a more effective performance of nutritional screening and monitoring programs is critical.
Anna Flávia Ferraz Barros Baroni
Full Text Available CONTEXT: Stroke is a frequent cause of dysphagia. OBJECTIVE: To evaluate in a tertiary care hospital the prevalence of swallowing dysfunction in stroke patients, to analyze factors associated with the dysfunction and to relate swallowing dysfunction to mortality 3 months after the stroke. METHODS: Clinical evaluation of deglutition was performed in 212 consecutive patients with a medical and radiologic diagnosis of stroke. The occurrence of death was determined 3 months after the stroke. RESULTS: It was observed that 63% of the patients had swallowing dysfunction. The variables gender and specific location of the lesion were not associated with the presence or absence of swallowing dysfunction. The patients with swallowing dysfunction had more frequently a previous stroke, had a stroke in the left hemisphere, motor and/or sensitivity alterations, difficulty in oral comprehension, alteration of oral expression, alteration of the level of consciousness, complications such as fever and pneumonia, high indexes on the Rankin scale, and low indexes on the Barthel scale. These patients had a higher mortality rate. CONCLUSIONS: Swallowing evaluation should be done in all patients with stroke, since swallowing dysfunction is associated with complications and an increased risk of death.
Yan, Song; Wu, Yuanbin; Deng, Yanchun; Liu, Yonghong; Zhao, Jingjing; Ma, Lei
Fatigue is highly prevalent in patients with epilepsy and has a major impact on quality of life, but little data is available on its effects and management in epilepsy. To identify the incidence and risk factors of fatigue in patients with epilepsy, 105 epilepsy patients (45 women and 60 men) were enrolled in our study. Demographic and clinical data were collected and psychological variables including fatigue, sleep quality, excess daytime sleepiness, anxiety, and depression were measured by Fatigue Severity Scale, Pittsburgh Sleep Quality Index, Epworth Sleepiness Scale, and Hospital Anxiety and Depression Scale, respectively. Of 105 patients, 29.5% exhibited fatigue (FSS score ⩾4). We found no correlation between the occurrence of fatigue and any of our demographic or clinical variables. Fatigue is correlated with low sleep quality, anxiety, and depression, but not with excess daytime sleepiness. Thus, we concluded that fatigue is highly prevalent in patients with epilepsy, and that low sleep quality, anxiety, and depression are significantly correlated with fatigue in epileptics, while excess daytime sleepiness not. Copyright © 2016. Published by Elsevier Ltd.
Background: Hypertension is a major health concern in developed and developing countries. Its prevalence is high in Nigeria and accounts for a great percentage of hospital visits and admissions. Hypertension is a chief risk factor for cardiovascular events. Independent risks factors, some of which are implicated in the ...
CAI Xiao-ling; WANG Fang; JI Li-nong
Background Advances in treatment have greatly reduced the risk of blindness from this disease, but because diabetes is so common, diabetic retinopathy remains an important problem. The purpose of this study is to investigate the risk factors of diabetic retinopathy (DR) in Chinese type 2 diabetic patients.Methods Totally 746 type 2 diabetic patients were selected for biochemical and clinical characteristics test and examined by the retina-camera for diabetic retinopathy and the average age was 55.9 years old.Results A total of 526 patients was classified as non-DR, 159 patients as non-proliferative-DR and 61 patients as proliferative-DR. Duration of diabetes [(66.09±72.51) months vs (143.71 ±93.27) months vs (174.30±81.91)months, P=0.00], systolic blood pressure [(131.95±47.20) mmHg vs (138.71 ±21.36) mmHg vs (147.58±24.10)mmHg, P=0.01], urine albumin [(32.79± 122.29) mg/L vs (190.96±455.65) mg/L vs (362.00±552.51) mg/L,P=0.00], glycated hemoglobin (HbA1c) [(8.68 ± 2.26)% vs (9.42±1.84)% vs (9.42±1.96)%, P=0.04],C-reactive protein (CRP) [(3.19±7.37) mg/L vs (6.36± 23.59) mg/L vs (3.02±4.34) mg/L, P=0.03],high-density lipoprotein cholesterol (HDL-C) [(1.23±0.37) mmol/L vs (1.33±0.35) mmol/L vs (1.24±0.33)mmol/L, P=0.01], uric acid (UA) [(288.51 ±90.85) mmol/L vs (300.29±101.98) mmol/L vs (337.57±115.09)mmol/L, P=0.00], creatinine (CREA) [(84.22±16.31) μmol/L vs (89.35±27.45) μmol/L vs (103.28±48.64)μmol/L, P=0.00], blood urine nitrogen (BUN) [(5.62± 1.62) mmol/L vs (6.55±2.74) mmol/L vs (8.11±3.60)mmol/L, P=0.00] were statistically different among the three groups. Logistic regression analysis showed that diabetic duration and urine albumin were two independent risk factors of DR (the OR values were 1.010 and 1.003 respectively).Conclusions Diabetic duration and urine albumin are two independent risk factors of diabetic retinopathy in elderly type 2 diabetic patients.
N. Yu. Ibragimov
Full Text Available Objective: to study the impact of a wide spectrum of factors on the development of postoperative delirium in elderly patients in relation to the changes in their cognitive functions depending on the type of anesthesia and period after surgery. Subjects and methods. The study covered 100 patients aged 65—90 years who had been electively operated on under general, regional, and combined anesthesia. Their cognitive status was elevated before and 1, 4, and 7 days after surgery, by using the Mini-Mental State Examination (MMSE schedule. The diagnosis was postoperatively established on the basis of interviews, by applying the diagnostic criteria of ICD-10 and DSM-IV (American Psychiatric Association, 1994 and verified by a psychiatrist’s consultation. Results. Seventeen patients developed delirium within the first two days following surgery. Elevated plasma sodium (p<0.000001, leukocytosis (p<0.00002, and postoperative analgesia mode (p<0.02 proved to be statistically significant risk factors for delirium. Worse results of MMSE tests at all postoperative stages than those obtained prior to surgery were significant (p<0.05. Comparing the results obtained on days 1, 4, and 7 showed a significant cognitive improvement. Analysis indicated no significant differences in MMSE changes between the groups of general, regional, and combined anesthesia at all study stages. Conclusion. In elderly patients, surgery and anesthesia lead to a considerable deterioration of cognitive functions even if the development of delirium can be avoided. There is a significant correlation of the development of delirium with leukocytosis, hypernatremia, and postoperative analgesia mode. Key words: anesthesia, postoperative delirium, cognitive status, MMSE, elderly age.
... cells do not invade nearby tissues or spread. Risk Factors Key Points Factors That are Known to ... chemicals . Factors That are Known to Increase the Risk of Cancer Cigarette Smoking and Tobacco Use Tobacco ...
Anna M Sales
Full Text Available BACKGROUND: This study aimed to evaluate the risk factors associated with developing leprosy among the contacts of newly-diagnosed leprosy patients. METHODOLOGY/PRINCIPAL FINDINGS: A total of 6,158 contacts and 1,201 leprosy patients of the cohort who were diagnosed and treated at the Leprosy Laboratory of Fiocruz from 1987 to 2007 were included. The contact variables analyzed were sex; age; educational and income levels; blood relationship, if any, to the index case; household or non-household relationship; length of time of close association with the index case; receipt of bacillus Calmette-Guérin (BGG vaccine and presence of BCG scar. Index cases variables included sex, age, educational level, family size, bacillary load, and disability grade. Multilevel logistic regression with random intercept was applied. Among the co-prevalent cases, the leprosy-related variables that remained associated with leprosy included type of household contact, [odds ratio (OR = 1.33, 95% confidence interval (CI: 1.02, 1.73] and consanguinity with the index case, (OR = 1.89, 95% CI: 1.42-2.51. With respect to the index case variables, the factors associated with leprosy among contacts included up to 4 years of schooling and 4 to 10 years of schooling (OR = 2.72, 95% CI: 1.54-4.79 and 2.40, 95% CI: 1.30-4.42, respectively and bacillary load, which increased the chance of leprosy among multibacillary contacts for those with a bacillary index of one to three and greater than three (OR = 1.79, 95% CI: 1.19-2.17 and OR: 4.07-95% CI: 2.73, 6.09, respectively. Among incident cases, household exposure was associated with leprosy (OR = 1.96, 95% CI: 1.29-2.98, compared with non-household exposure. Among the index case risk factors, an elevated bacillary load was the only variable associated with leprosy in the contacts. CONCLUSIONS/SIGNIFICANCE: Biological and social factors appear to be associated with leprosy among co-prevalent cases, whereas the factors related to the
Watanabe, Akihisa; Ono, Qana; Nishigami, Tomohiko; Hirooka, Takahiko; Machida, Hirohisa
It has been unclear whether the risk factors for rotator cuff tears are the same at all ages or differ between young and older populations. In this study, we examined the risk factors for rotator cuff tears using classification and regression tree analysis as methods of nonlinear regression analysis. There were 65 patients in the rotator cuff tears group and 45 patients in the intact rotator cuff group. Classification and regression tree analysis was performed to predict rotator cuff tears. The target factor was rotator cuff tears; explanatory variables were age, sex, trauma, and critical shoulder angle≥35°. In the results of classification and regression tree analysis, the tree was divided at age 64. For patients aged≥64, the tree was divided at trauma. For patients agedrotator cuff tears in this study. However, these risk factors showed different trends according to age group, not a linear relationship.
Posch, Florian; Gebhart, Johanna; Rand, Jacob H; Koder, Silvia; Quehenberger, Peter; Pengo, Vittorio; Ay, Cihan; Pabinger, Ingrid
Patients with the lupus anticoagulant (LA) are at an increased risk of thrombotic events, which in turn increase the risk of death. Understanding the determinants of thrombotic risk in patients with LA may pave the way towards targeted thromboprophylaxis. In the Vienna Lupus Anticoagulant and Thrombosis Study (LATS), we systematically evaluate risk factors for thrombotic events in patients with LA. We followed 150 patients (mean age: 41.3 years, female gender: n = 122 (81.3%), history of thrombosis or pregnancy complications: n = 111 (74.0%)), who tested repeatedly positive for LA until development of thrombosis, death, or censoring. The primary endpoint was a composite of arterial or venous thrombotic events (TEs). During a median follow-up of 9.5 years (range: 12 days-13.6 years) and 1076 person-years, 32 TEs occurred (arterial: n = 16, venous: n = 16; cumulative 10-year TE incidence: 24.3%). A prolonged lupus-sensitive activated partial thromboplastin time (aPTT-LA) (adjusted subdistribution hazard ratio (SHR) = 2.31, 95% CI: 1.07--5.02), diabetes (adjusted SHR = 4.39, 95% CI: 1.42-13.57), and active smoking (adjusted SHR = 2.31, 95% CI: 1.14-5.02) emerged as independent risk factors of both arterial and venous thrombotic risk. A risk model that includes a prolonged lupus-sensitive aPTT, smoking, and diabetes enabled stratification of LA patients into subgroups with a low, intermediate, and high risk of thrombosis (5-year TE risk of 9.7% (n = 77), 30.9% (n = 51), and 56.8% (n = 22). Long-term thrombotic risk in patients with LA is clustered within subjects harboring typical cardiovascular risk factors in addition to a prolonged lupus-sensitive aPTT, whereas patients with none of these risk factors represent a large subgroup with a low risk of thrombosis.
Full Text Available The incidence of fungal infections among newborn babies is increasing, owing mainly to the increased ability to care and make survive immature infants at higher specific risk for fungal infections. The risk is higher in infants with very low and extremely low birth weight, in babies receiving total parenteral nutrition, in neonates with limited barrier effect in the gut, or with central venous catheter or other devices where fungal biofilms can originate. Also neonates receiving broad spectrum antibiotics, born through caesarian section or non-breastfed can feature an increased, specific risk. Most fungal infections in neonatology occur in premature children, are of nosocomial origin, and are due to Candida species. Colonization is a preliminary step, and some factors must be considered for the diagnosis and grading process: the isolation site, the number of colonized sites, the intensity of colonization, and the Candida subspecies. The most complicated patients are at greater risk of fungal infections, and prophylaxis or pre-emptive therapy should often be considered. A consistent decisional tree in neonatology is yet to be defined, but some efforts have been made in order to identify characteristics that should guide the prophylaxis or treatment choices. A negative blood culture and the absence of symptoms aren’t enough to rule out the diagnosis of fungal infections in newborn babies. Similarly, laboratory tests have been validated only for adults. The clinical judgement is of utmost importance in the diagnostic process, and should take into account the presence of clinical signs of infection, of a severe clinical deterioration, as well as changes in some laboratory tests, and also the presence and characteristics of a pre-existing fungal colonization.http://dx.doi.org/10.7175/rhc.v14i1S.856
... You are here: Home For Patients Risk Factors Risk Factors for Scleroderma The cause of scleroderma is ... what biological factors contribute to scleroderma pathogenesis. Genetic Risk Scleroderma does not tend to run in families ...
... Resources Risk Factors & Prevention Back to Patient Resources Risk Factors & Prevention Even people who look healthy and ... Blood Pressure , high cholesterol, diabetes, and thyroid disease. Risk Factors For Arrhythmias and Heart Disease The following ...
Conclusion: Lack of corticosteroid use and upper respiratory tract infections are ... Key words: Asthma, asthma exacerbations, risk factors, corticosteroids ..... recall bias may be a limitation. ... obstructive picture on spirometry were included as.
Hasan Onur Topcu
Conclusion: Number of vomiting per day and maternal serum TSH levels could help physicians to estimate the risk of prolonged hospitalization; however further investigations are needed in large population studies. Identifying the high risk patients is important both for prevention of HEG and beginning appropriate antiemetic treatment to avoid complications to reduce the economic costs. [Cukurova Med J 2015; 40(1.000: 113-118
Full Text Available Background/Aim. Risk factors for the intrahospital nutritional status worsening (NSW have not been precisely defined in the literature. The objective was defining thoese factors among gastroenterological patients and defining the risk patients requiring a preventive nutritional therapy. Methods. In 650 gastroenterological patients, NSW was evaluated on the basis of reducing of the six parameters: body weight, body mass index (BMI, triceps skinfold thickness (TSF, midupper arm muscle circumference (MAMC, serum albumin level (ALB, and lymphocyte count (LYM. The influence on NSW was tested for 13 factors concerning characteristics of the patient, disease, and diagnostic procedures. Among the factors influencing significantly the NSW, primary and secondary risk factors were selected. After scoring of risk factors had been performed, the risk-score for NSW (RSNSW was defined. The critical value of RSNSW which required preventive nutritional therapy was also calculated. Results. The incidence of NSW was in the range 29.2%−57.9%. The presence of general complications and severe disease activity were considered as primary risk factors, whereas malignant disease, age above 71, hepato-billiary tract involvement, hospitalization longer than 14 days, and mobility worsening were considered as secondary risk factors. The best predictive value for the NSW was proved for the RSNSW ≥ 6. Because of that, preventive nutritional therapy should be indicated in patients presenting with both primary risk factors or in patients presenting with one primary factor combined with three secondary risk factors at least. Conclusion. There are 7 risk factors for NSW in gastroenterological patients, but they are not of the same importance - two primary and five secondary risk factors can be differentiated. Preventive nutritional therapy is indicated only in patients having both primary risk factors or in those presenting with one primary risk factor combined with three
Monhart, Z.; Grünfeldová, H.; Zvárová, Jana; Janský, P.
Roč. 122, č. 2 (2010), e253 ISSN 0009-7322. [World Congress of Cardiology . 16.06.2010-19.06.2010, Beijing] Institutional research plan: CEZ:AV0Z10300504 Keywords : cardiology * risk factors * myocardioal infarction Subject RIV: FA - Cardiovascular Diseases incl. Cardiotharic Surgery
WMSDs among nurses in West Bengal, India, evaluates the postural stresses and analyses manual patient handling risks. Responses were collected from 220 nurses by validated questionnaires. The activity and posture analyses were done through photography and by Rapid Entire Body Assessment (REBA). Results ...
Full Text Available Background. Delirium is an acute cognitive disorder comorbid with impaired consciousness and psychomotor activity. It occurs in 30–50% of patients in geriatric wards. It is the most common and least recognized syndrome in geriatrics. Objectives. The aim of the study was to formulate the characteristics of the patient’s risk of developing delirium in the Geriatric Ward. Material and methods . The study included all patients admitted to the Ward from 15 June 2013 until 15 June 2014 (n = 788. In 5% (n = 41 diagnosed symptoms of delirium. Assessment of the need for care – by Barthel, independence by IADL, the pain by VAS or DOLOPLUS, mental status by MMSE, the risk of falling by the “get up and go” test, occurrence of delirium by CAM, depth of delirium by DOM, agitation-sedation by RASS. Results. In the group with symptoms of delirium (n = 41 there were 76% (n = 31 female and 24% (n = 10 male. In 90% (n = 37 the mobility was impaired. By the Barthel 41% (n = 20 had ≤ 40 points, by IADL 78% (n = 32 had ≤ 16 points. 85% (n = 35 has high risk of falling. By VAS 71% (n = 26, (n = 36 – ≥ 4 points, the pain by DOLOPLUS – 16.7 points (15% of the group (n = 5. By MMSE 66% (n = 27 had ≤ 18 points. Delirium in an interview – 61% (n = 24. 61% (n = 26 had used ≥ 5 drugs. Incontinence – 56% (n = 25, bladder catheterization – 27% (n = 11. 83% (n = 34 had ≥ 10 risk factors for delirium. Conclusions . The patient at risk of delirium is the patient with concomitant: dementia, delirium in the past, urinary incontinence, limited mobility and pain, patients taking drugs ≥ 5, involving ≥ 10 risk factors for delirium.
Klusmann, D; Angermeyer, M C
The present study investigates the relationship between ecological factors and the community tenure patients with functional psychoses. Data were gathered from the records of three psychiatric hospitals in the city of Hamburg. The analysis controls for the effects of sociodemographic variables and variables pertaining to the last impatient treatment. Variations in readmission rates can be explained by the latter to a certain extent, but only poorly by sociodemographic variables and hardly at all by ecological factors. These findings are discussed with respect to the methodological limitations of the study and as substantive results. Two lines of interpretation are offered. Firstly, equal readmission rates may have been caused by different sets of ecological factors; secondly, patients released from mental hospital may be relatively insusceptible to the impact of ecological factors.
Previous research has linked aggressive behaviour to certain genetic conditions ... defects – such as impaired social information processing, socio-. Risk factors for ... The complex influence of diagnosis on psychiatric patients' risk of violence ...
Dennery, M.; Dupont, M.A.
This article deals with the development of risk management in the gas sector business: why a risk factor legal mention must precede any published financial information? Do gas companies have to face new risks? Is there specific risks bound to gas activities? Why companies want to master their risks? Is it mandatory or just a new habit? Do they expect a real benefit in return? These are the risk management questions that are analyzed in this article which is based on the public communication of 15 gas companies randomly selected over the world. The information comes from their annual reports or from documents available on their web sites. The intention of this document is not to be exhaustive or to make statistics but only to shade light on the risk factors of the gas sector. (J.S.)
Rodrigues, S.P.; Ter Kuile, M.; Dankelman, J.; Jansen, F.W.
This study was conducted to adapt and validate a patient safety (PS) framework for minimally invasive surgery (MIS) as a first step in understanding the clinical relevance of various PS risk factors in MIS. Eight patient safety risk factor domains were identified using frameworks from a systems
Full Text Available Venous thromboembolism (VTE refers to the formation of a blood clot inside veins and has a high risk of inducing medical accidents. An effective risk assessment model will help screen high risk populations and prevent the occurrence of VTE. In this study, 287 VTE cases were collected and analyzed for risk factors in a Chinese population. The risks of VTE were evaluated using the Caprini and Padua models. Our results indicated that the Caprini model was more effective in evaluating VTE risk among hospitalized patients than the Padua model. As well, the Caprini model was more relevant in VTE risk assessment among surgery patients compared with internal medicine patients, while the Padua model showed no significant differences. In our studies, the most frequent risk factors included obesity, medical patients currently at bed rest, and severe lung disease. Our studies provide clinical support on selecting the suitable risk assessment model of VTE in the Chinese population.
Ryu, Sang-Young; Park, Sang-Il; Nam, Byung-Ho; Cho, Chul-Koo; Kim, Kidong; Kim, Beob-Jong; Kim, Moon-Hong; Choi, Seok-Cheol; Lee, Eui-Don; Lee, Kyoung-Hee
Purpose: To determine whether adjuvant chemoradiotherapy (CRT) improves the outcome of cervical cancer patients with intermediate risk factors. Methods and Materials: Between January 2000 and June 2006, the medical records of 735 patients who had undergone radical surgery for Stage IB-IIA cervical cancer were reviewed retrospectively. Of the 735 patients, 172 with two or more intermediate risk factors (i.e., lymphovascular space involvement, deep stromal invasion, and tumor size ≥2 cm) were grouped as follows according to the adjuvant treatment received: 34 patients, no further treatment; 49 patients, RT; and 89 patients, CRT. The significance of the clinical parameters and recurrence-free survival of each group were analyzed. Results: Of the 172 patients with any of the intermediate risk factors, 137 (79.6%) had two or more intermediate risk factors. Of the 172 patients, 12 developed recurrences (6.4%)->(7.0%), with 6 in the pelvis and 6 in distant sites. All 12 recurrences occurred in those who had two or more intermediate risk factors (sensitivity, 100%); however, only six recurrences were detected in patients who met the Gynecologic Oncology Group criteria for the intermediate-risk group (sensitivity, 50%; Z test, p .05). Conclusion: Postoperative adjuvant CRT can improve the outcome of cervical cancer patients with intermediate risk factors, with low increase in toxicity.
Xing, Xuexue; Lu, Jing; Wang, Zheng
Apart from the well-known etiologies, there are still a high proportion of patients with chronic kidney disease of unknown etiology (CKDu), which has rarely been reported on. In this study, we explored the potential associated risk factors for CKDu and identified those that occur in childhood. 700 patients with CKD we were selected randomly from 4 hospitals in Chengdu and 241 were screened for CKDu. The following clinical information was analyzed: demographic data, life style, personal and family history, nephrotoxic drugs, exposure to poison, allergies, and recurrent respiratory infections in childhood. Among 700 CKD patients, 34.43% (241/700) were CKDu. Of the 241 patients, there were 67.63% (163/241) with at least 1 associated risk factor and 56.44% (92/163) with more than 1. Patients with a personal history of an associated risk factor represented the largest proportion (31.95%, 77/241), while 28.63% (69/241) of the CKDu patients had risk factors appearing in childhood. Logistic regression analysis supported the results. The study demonstrated that most so-called CKDu patients do have an identifiable etiology, and that several associated risk factors contribute to it. Of all the risk factors, age >60 years, nephrotoxic drugs, exposure to poison, and alcohol consumption were the independent significant factors for CKDu. Furthermore, many risk factors that caused kidney injury started in childhood.
Pérez-Piñar, M; Mathur, R; Foguet, Q; Ayis, S; Robson, J; Ayerbe, L
The evidence informing the management of cardiovascular risk in patients with psychiatric disorders is weak. This cohort study used data from all patients, aged≥30, registered in 140 primary care practices (n=524,952) in London to estimate the risk of developing diabetes, hypertension, hyperlipidemia, tobacco consumption, obesity, and physical inactivity, between 2005 and 2015, for patients with a previous diagnosis of schizophrenia, depression, anxiety, bipolar or personality disorder. The role of antidepressants, antipsychotics and social deprivation in these associations was also investigated. The age at detection of cardiovascular risk factor was compared between patients with and without psychiatric disorders. Variables, for exposures and outcomes, defined from general practitioners records, were analysed using multivariate regression. Patients with psychiatric disorders had an increased risk for cardiovascular risk factors, especially diabetes, with hazard ratios: 2.42 (2.20-2.67) to 1.31 (1.25-1.37), hyperlipidemia, with hazard ratios: 1.78 (1.60-1.97) to 1.25 (1.23-1.28), and obesity. Antidepressants, antipsychotics and social deprivation did not change these associations, except for smoking and physical inactivity. Antidepressants were associated with higher risk of diabetes, hypertension and hyperlipidemia. Antipsychotics were associated with a higher risk of diabetes. Antidepressants and antipsychotics were associated with lower risk of other risk factors. Patients with psychiatric conditions have later detection of cardiovascular risk factors. The interpretation of these results should acknowledge the lower rates of detection of risk factors in mentally ill patients. Cardiovascular risk factors require special clinical attention among patients with psychiatric disorders. Further research could study the effect of antidepressants and antipsychotics on cardiovascular risk factors. Copyright © 2016 Elsevier Masson SAS. All rights reserved.
Putaala, Jukka; Haapaniemi, Elena; Kaste, Markku; Tatlisumak, Turgut
We aimed to explore clinical features of young patients with ischemic stroke with no traditional vascular risk factors and to assess the impact of risk factor counts on outcomes. We included 990 patients aged 15 to 49 years with first-ever ischemic stroke followed for a mean of 9.0 ± 3.8 years (survivors). Risk factors were categorized as well-documented and less well-documented. Outcome measures were unfavorable functional outcome (3-month modified Rankin Scale 2-6); recurrent ischemic stroke; myocardial infarction or other arterial noncerebrovascular event; and death from any cause. Compared with those with at least 1 well-documented risk factor, the 127 (12.8%) patients without risk factors were younger (median age, 37 versus 44 years; Pischemic strokes (4.7% versus 13.6%; log rank P=0.014), noncerebrovascular arterial events (0% versus 6.1%; P=0.008), and lower long-term mortality (3.4% versus 14.3%; P=0.003) than did those with at least 1 risk factor. Adjusted for demographics and stroke etiology, the number of well-documented risk factors was associated with higher risk for noncerebrovascular events. Increasing count of less well-documented risk factors was, in turn, independently associated with higher long-term mortality. In young adults with first-ever ischemic stroke, risk factor counts added independent prognostic information regarding noncerebrovascular events and mortality.
OBJECTIVE: Patients with psoriasis and psoriatic arthritis (PsA) have an increased incidence of cardiovascular disease (CVD) and cardiovascular risk factors such as smoking, hypertension, and metabolic syndrome compared to the normal population. Patients with psoriasis and PsA may also have increased risk from nonconventional risk factors such as raised levels of homocysteine and excessive alcohol consumption. We conducted a comprehensive review of the literature on CVD and all cardiovascular risk factors in patients with psoriasis and PsA. METHODS: Data sources: All studies identified from a Medline (www.ncbi.nlm.nih.gov) search pertaining to CVD, individual risk factors in psoriasis, and PsA were included. Study selection: Studies included a healthy reference population, were published between 1975 and 2009, and were written in English. RESULTS: Our search yielded 14 studies that documented rates of CVD in patients with psoriasis and PsA compared to controls. Substantial evidence points to elevated risk of CVD in patients with psoriasis and PsA. CONCLUSION: It remains difficult to conclude if risk factors are caused by psoriasis or share a common pathogenesis. Physicians treating patients with psoriasis and PsA must be aware of all potential cardiovascular risk factors in their patients.
Ueki, Tetsuya; Nagai, Keiko; Ooe, Nobuharu; Nakashima, Mihoko N.; Nishida, Koyo; Nakamura, Junzo; Nakashima, Mikiro
Constipation is a common problem in hospitalized patients; however, the relative risks of its development with various factors have not been clarified. To clarify the risk factors associated with constipation, we performed a case-controlled study of 165 hospitalized patients who were not laxative users on admission. They were divided into case (n=35) and control (n=130) groups according to laxative administration during hospitalization. Comparison of the patient backgrounds in the two groups ...
Gustavo Romero‐Velez, MD
Conclusions: ED is highly prevalent in HIV patients. Dyslipidemia should be considered as a risk factor for ED in HIV patients. Romero‐Velez G, Lisker‐Cervantes A, Villeda‐Sandoval CI, Sotomayor de Zavaleta M, Olvera‐Posada D, Sierra‐Madero JG, Arreguin‐Camacho LO, and Castillejos‐Molina RA. Erectile dysfunction among HIV patients undergoing highly active antiretroviral therapy: Dyslipidemia as a main risk factor. Sex Med 2014;2:24–30.
Silva, Bruno Caldin da; Sanjuan, Adriano; Costa-Hong, Valéria; Reis, Luciene Dos; Graciolli, Fabiana; Consolim-Colombo, Fernanda; Bortolotto, Luiz Aparecido; Moyses, Rosa Maria Affonso; Elias, Rosilene Motta
Bone metabolism disorder (BMD) and vascular dysfunction contribute to excess cardiovascular mortality observed in hemodialysis patients. Vascular dysfunction, a new marker of atherosclerosis, can play a role in this risk. Even though associated with higher mortality in the general population, such vascular evaluation in patients on hemodialysis has not been extensively studied. In this cross-sectional study, hemodialysis patients were submitted to flow-mediated dilation, subendocardial viability ratio (SEVR) and ejection duration index assessment, in order to estimate the impact of BMD markers on vascular dysfunction. A matched cohort of patients with (n = 16) and without (n = 11) severe secondary hyperparathyroidism (SHPT) was studied. Additionally, time spent under severe SHPT was also evaluated. Patients with severe SHPT had lower SEVR and higher ejection duration index, indicating higher cardiovascular risk. Lower SEVR was also associated to diastolic blood pressure (r = 0.435, p = 0.049), serum 25-Vitamin-D levels (r = 0.479, p = 0.028) and to more time spent under severe secondary hyperparathyroidism (SHPT), defined as time from PTH > 500pg/ml until parathyroidectomy surgery or end of the study (r = -0.642, p = 0.027). In stepwise multiple regression analysis between SEVR and independent variables, lower SEVR was independently associated to lower serum 25-Vitamin-D levels (p = 0.005), female sex (p = 0.012) and more time spent under severe SHPT (p = 0.001) in a model adjusted for age, serum cholesterol, and blood pressure (adjusted r² = 0.545, p = 0.001). Subendocardial perfusion was lower in patients with BMD, reflecting higher cardiovascular risk in this population. Whether early parathyroidectomy in the course of kidney disease could modify such results still deserves further investigation. Distúrbios do metabolismo ósseo (DMO) e alterações da função vascular contribuem para a elevada mortalidade de pacientes em hemodiálise. A disfunção vascular
Vieira, Edgar Ramos; Freund-Heritage, Rosalie; da Costa, Bruno R
To review the literature to identify and synthesize the evidence on risk factors for patient falls in geriatric rehabilitation hospital settings. Eligible studies were systematically searched on 16 databases from inception to December 2010. The search strategies used a combination of terms for rehabilitation hospital patients, falls, risk factors and older adults. Cross-sectional, cohort, case-control studies and randomized clinical trials (RCTs) published in English that investigated risks for falls among patients ≥65 years of age in rehabilitation hospital settings were included. Studies that investigated fall risk assessment tools, but did not investigate risk factors themselves or did not report a measure of risk (e.g. odds ratio, relative risk) were excluded. A total of 2,824 references were identified; only eight articles concerning six studies met the inclusion criteria. In these, 1,924 geriatric rehabilitation patients were followed. The average age of the patients ranged from 77 to 83 years, the percentage of women ranged from 56% to 81%, and the percentage of fallers ranged from 15% to 54%. Two were case-control studies, two were RCTs and four were prospective cohort studies. Several intrinsic and extrinsic risk factors for falls were identified. Carpet flooring, vertigo, being an amputee, confusion, cognitive impairment, stroke, sleep disturbance, anticonvulsants, tranquilizers and antihypertensive medications, age between 71 and 80, previous falls, and need for transfer assistance are risk factors for geriatric patient falls in rehabilitation hospital settings.
Abed, Mona A; Khalil, Amani A; Moser, Debra K
Poor awareness of modifiable risks for acute myocardial infarction (AMI) may explain the reported weak relationship between patients' actual and perceived risk for AMI. To assess the level of awareness of modifiable risks and perceived vulnerability for AMI among Jordanian patients, and to determine their independent association. This was a cross-sectional correlational study (N = 231). Perceived risk, awareness of risk factors and risk profile were collected by self-reports and medical chart review. Patients were mostly males (80%) and had a mean of 55.3 ± 12.6 years for age. Perceived and actual AMI risks were not highly congruent even though patients had, on average, two modifiable risks and were knowledgeable of them. Awareness of risk factors independently explained 3.5% of the variance in perceived risk. The risk for developing AMI is underestimated among cardiac patients and it is only weakly linked with their awareness of AMI risk factors. Copyright © 2015 Elsevier Inc. All rights reserved.
Some risk factors associated with acid-alcohol-fast bacilli in patients with ... EI Bigwan, MC Ohaeri, E David, FD Wakjissa, Z Sheyin ... Statistically the study reveals that some risk factors such as alcoholism, cigarette smoking and number of ...
Heijmans, N.; Lieshout, J. van; Wensing, M.
BACKGROUND: This study aimed to explore linkages of patients' social network composition with health behaviors and clinical risk factors. METHODS/DESIGN: This observational study was embedded in a project aimed at improving cardiovascular risk management (CRVM) in primary care. 657 vascular patients
Tick, L. W.; Kramer, M. H. H.; Rosendaal, F. R.; Faber, W. R.; Doggen, C. J. M.
BACKGROUND: Post-thrombotic syndrome (PTS) is a chronic complication of deep venous thrombosis (DVT). OBJECTIVES: To determine the risk of PTS after DVT and to assess risk factors for PTS. METHODS: Patients were recruited from the Multiple Environmental and Genetic Assessment (MEGA) study of risk
Full Text Available Objectives. Reports on young patients with ischemic stroke from Eastern Europe have been scarce. This study aimed to assess risk factors and etiology of first-ever and recurrent stroke among young Estonian patients. Methods. We performed a retrospective study of consecutive ischemic stroke patients aged 18–54 years who were treated in our two hospitals from 2003 to 2012. Results. We identified 741 patients with first-ever stroke and 96 patients with recurrent stroke. Among first-time patients, men predominated in all age groups. The prevalence of well-documented risk factors in first-time stroke patients was 83% and in the recurrent group 91%. The most frequent risk factors were hypertension (53%, dyslipidemia (46%, and smoking (35%. Recurrent stroke patients had fewer less well-documented risk factors compared to first-time stroke patients (19.8 versus 30.0%, P=0.036. Atrial fibrillation was the most common cause of cardioembolic strokes (48% and large-artery atherosclerosis (LAA was the cause in 8% among those aged <35 years. Compared to first-time strokes, recurrent ones were more frequently caused by LAA (14.3 versus 24.0%, P=0.01 and less often by other definite etiology (8.5 versus 1.0%, P=0.01. Conclusions. The prevalence of vascular risk factors among Estonian young stroke patients is high. Premature atherosclerosis is a cause in a substantial part of very young stroke patients.
Kalmann, R.; Mourits, M. P.
AIMS: To assess the prevalence of dysthyroid optic neuropathy (DON) in patients with diabetes mellitus (DM) and Graves' orbitopathy (GO) and to investigate the complications of surgery for GO in these patients. METHODS: The records of 482 consecutive patients with GO referred in a 5 year period were
Singalavanija, Apichart; Amornrattanapan, Chutiwan; Nitiruangjarus, Kanjanee; Tongsai, Sasima
To identify the risk factors of retinal breaks in patients with the symptom of floaters, and to determine the association between those risk factors and retinal breaks. A retrospective analytic study of 184 patients (55 males and 129 females) that included 220 eyes was conducted. Patient information such as age, symptoms (multiple floaters, flashing), duration of symptom, refractive error, history of cataract surgery, family history of retinal detachment, and complete eye examination were recorded. The patients were divided into two groups, the first group (control group) had symptoms of floaters and no retinal breaks, the second group (retinal breaks group) had symptoms of floaters with retinal breaks. Chi-square test, and the multiple logistic regression were used for statistical analysis. Two hundred twenty eyes, 175 eyes of the control group and 45 eyes of the retinal breaks group were examined and included in this study. The multiple logistic regression analysis revealed that patients with multiple floaters, and floaters and flashing increased the risk of retinal breaks to 5.8 and 4.3 times, respectively, when compared to patients with single floater or floaters alone. Lattice degeneration increased the risk of retinal breaks to 5.9 times when compared to eyes that did not have lattice degeneration. Multiple floaters, flashing and lattice degeneration are risk factors of retinal breaks in patients with symptoms of floaters. Therefore, it is important for the ophthalmologists to be aware of these risk factors and the patients at risk should have follow-up examinations.
Jansen, A. C. M.; van Aalst-Cohen, E. S.; Tanck, M. W.; Trip, M. D.; Lansberg, P. J.; Liem, A. H.; van Lennep, H. W. O. Roeters; Sijbrands, E. J. G.; Kastelein, J. J. P.
Objective. To determine the contribution of classical risk factors to the development of cardiovascular disease (CVD) in patients with heterozygous familial hypercholesterolaemia (FH). Design. A retrospective, multi-centre, cohort study. Extensive data were collected by scrutinizing medical records
Lorberboym, M; Mena, I; Wainstein, J; Boaz, M; Lampl, Y
Sildenafil citrate is widely used for erectile dysfunction. The present study examined the short-term effects of sildenafil administration in individuals with cerebrovascular risk factors, including patients with a history of stroke. Twenty-five consecutive male patients with erectile dysfunction and vascular risk factors were included in the study. A perfusion brain SPECT study was performed at baseline and 1 h after the oral administration of sildenafil. Associations between any of the risk factors and the perfusion scores were not detected, with the exception of stroke. Stroke patients showed significantly more areas with diminished perfusion after sildenafil administration compared to baseline. In patients with diabetes or hypertension, a dose of 50 mg sildenafil does not appear to produce detrimental effects on cerebral blood flow. However, patients with a history of stroke may be at increased risk of hemodynamic impairment after the use of sildenafil.
Andersen, Rune M; Klausen, Tobias W; Danielsen, Anne K
AIM: To investigate incidence and risk factors for parastomal bulging, a clinically important complication, in patients with an ileostomy or colostomy. METHOD: The Danish Stoma Database Capital Region prospectively collects data on patients with a stoma up to a year after surgery. Stoma care nurses...... an exploratory approach. RESULTS: In a study population of 5019, the cumulative incidence (with competing risks) of parastomal bulging was 36.2% at 400 days after surgery. Age, colostomy, male gender, alcohol consumption, and laparoscopy were associated with an increased risk of parastomal bulging. Compared...... for age and colostomy as being risk factors for parastomal bulging. This article is protected by copyright. All rights reserved....
Conclusion: Concurrent bacteremia in adult patients with dengue is uncommon but presents atypically and results in more deaths and longer hospital stay. Given the associated mortality, collection of blood cultures and empiric antibiotic therapy may be considered in patients who are critically ill.
Kaplan, Kalman J.; Harrow, Martin; Faull, Robert N.
Are there gender-specific risk factors for suicidal activity among patients with schizophrenia and depression? A total of 74 schizophrenia patients (51 men, 23 women) and 77 unipolar nonpsychotic depressed patients (26 men, 51 women) from the Chicago Follow-up Study were studied prospectively at 2 years posthospitalization and again at 7.5 years.…
Conclusion: The prevalence of bacterial infection in patients with NTDT was found to be moderate. Time after splenectomy >10 years, deferoxamine therapy, and iron overload may be clinical risk factors for severe bacterial infection in patients with NTDT. Bacterial infection should be recognized in splenectomized patients with NTDT, particularly those who have an iron overload.
Nybaek, Hanne; Bang Knudsen, Dorte; Nørgaard Laursen, Troels
Skin complications are frequent in ostomy patients and a number of risk factors have been suggested. The data on risk factors have, however, been documented mainly in single-centre studies and the actual importance of the suggested risk factors should therefore be verified in a group of ostomy...... patients broadly selected from the gene-ral population. All patients with permanent ostomies living in Roskilde County, Denmark, were invited to participate in the study. A total of 338 responded and 199 agreed to participate. Forty-five percent of all patients presented a skin problem. Less than half (43......%) of patients with a skin problem were aware of the skin problems, and less than 1 in 5 (16%) had sought treatment for their skin problem. Ileostomies, ostomies with leakage and ostomies in patients with body mass index >30 were associated with skin problems. In conclusion, ileostomy, leakage and obesity...
milestones. Anaemia was not associated with ... contrast to expectation, as the region has seen an overall reduction in malaria burden. .... M. Epidemiological factors that promote the development of severe malaria anaemia in children in ...
Shaw, William S; Pransky, Glenn; Patterson, William; Linton, Steven J; Winters, Thomas
To identify subgroups of patients with work-related back pain based on disability risk factors. Patients with work-related back pain (N = 528) completed a 16-item questionnaire of potential disability risk factors before their initial medical evaluation. Outcomes of pain, functional limitation, and work disability were assessed 1 and 3 months later. A K-Means cluster analysis of 5 disability risk factors (pain, depressed mood, fear avoidant beliefs, work inflexibility, and poor expectations for recovery) resulted in 4 sub-groups: low risk (n = 182); emotional distress (n = 103); severe pain/fear avoidant (n = 102); and concerns about job accommodation (n = 141). Pain and disability outcomes at follow-up were superior in the low-risk group and poorest in the severe pain/fear avoidant group. Patients with acute back pain can be discriminated into subgroups depending on whether disability is related to pain beliefs, emotional distress, or workplace concerns.
Lawsin, Catalina; Duhamel, Katherine; Itzkowitz, Steven; Brown, Karen; Lim, Helen; Jandorf, Lina
This study examined psychosocial factors influencing colorectal cancer (CRC) patients' communication with their first-degree relatives regarding their CRC risk. Among a sample of CRC patients who were members of a colon registry in New York (n = 127), 60% reported discussing CRC risk with their siblings. These discussions were related to the CRC patients' age of diagnosis, such that those diagnosed before age 45 years were more likely to communicate with their siblings about CRC risk. Despite advances made in CRC prevention, compliance with screening recommendations among individuals who may be at familial risk for the disease is low. Perhaps this underrepresentation reflects how CRC patients communicate with their first-degree relatives about their potential risk for the disease. This study examined the psychosocial factors influencing whether CRC patients communicate with their siblings about CRC risk. The sample included CRC patients with siblings who enrolled in a colon disease registry at a NYC metropolitan hospital. Participants completed questionnaires regarding their current psychosocial functioning, perceived risk of sibling's development of CRC, and communication of CRC risk with their siblings. Patients were predominantly Caucasian, with a mean age of 60.4 years. Of the 127 patients, 60% engaged in discussions with their siblings regarding their CRC risk. Patients diagnosed with CRC before the age of 45 years were more likely to discuss the risk of CRC with their siblings (P siblings.
Wilson, Deleise S; Montie, Mary; Conlon, Paul; Reynolds, Margaret; Ripley, Robert; Titler, Marita G
Evidence-based (EB) fall prevention interventions to mitigate patient-specific fall risk factors are readily available but not routinely used in practice. Few studies have examined nurses' perceptions about both the use of these EB interventions and implementation strategies designed to promote their adoption. This article reports qualitative findings of nurses' perceptions about use of EB fall prevention interventions to mitigate patient-specific fall risks, and implementation strategies to promote use of these interventions. The findings revealed five major themes: before-study fall prevention practices, use of EB fall prevention interventions tailored to patient-specific fall risk factors, beneficial implementation strategies, overall impact on approach to fall prevention, and challenges These findings are useful to guide nurses' engagement and use of EB fall prevention practices tailored to patient-specific fall risk factors. © The Author(s) 2016.
Vidović, Bojana; Stefanović, Aleksandra; Milovanović, Srđan; Ðorđević, Brižita; Kotur-Stevuljević, Jelena; Ivanišević, Jasmina; Miljković, Milica; Spasić, Slavica
The purpose of this study was to assess oxidative stress status parameters and their possible associations with traditional cardiovascular risk factors in patients with schizophrenia, as well as their potential for patient-control discrimination. Fasting glucose, lipid profile and oxidative stress status parameters were assessed in 30 schizophrenic patients with atypical antipsychotic therapy and 60 control subjects. Malondialdehyde (MDA), pro-oxidant/antioxidant balance (PAB) and total anti-oxidant status (TAS) were significantly higher whereas total sulfhydryl (SH) groups were significantly lower in schizophrenic patients vs. control group. Higher serum PAB values showed an independent association with schizophrenia. The addition of PAB to conventional risk factors improved discrimination between healthy control subjects and patients. Increased oxidative stress and changed lipid profile parameters are associated in schizophrenic patients and may indicate risk for atherosclerosis. The serum PAB level may reflect the levels of oxidative stress in schizophrenia and improve discrimination of patients from controls.
Muzasti, R. A.; Lubis, H. R.
Mortality and morbidity rate, especially from cardiovascular disease in hemodialysis patients in Indonesia is still quite high. One of indicator to assess the predictive value of mortality is the phase angle (PhA) of bioimpedance analysis (BIA) scan examination. Determining the comparison of BMI and laboratory data as cardiovascular risk factors in hemodialysis patients based on PhA.A cross-sectional analytical study was done on 155 outpatientsin RasyidaRenal Hospital, Medan in 2016. Patients were two groups, namely PhAcardiovascular risk factors of hemodialysis patients were determined by age, BMI, and hemoglobin.
Full Text Available The objective was to evaluate the frequency of cardiovascular risk factors and hypertension in patients with rheumatoid arthritis depending on body weight. The study involved 100 patients with rheumatoid arthritis and stably selected therapy for more than 6 months at the age from 45 to 65 years (mean age 53,19 ± 5,40 years. Traditional cardiovascular risk was assessed, taking into account risk factors by SCORE scale and amended for patients with RA. The levels of total cholesterol, triglycerides, C-reactive protein, serum creatinine, body mass index, body area index were determined. Arterial hypertension was diagnosed in 41 (41% patients with rheuma¬toid arthritis and was associated with traditional risk factors (age, obesity, rheumatoid factor, hyperuricemia and the duration of glucocorticoid therapy. Obesity and excess body mass occurred in the majority of patients with rheumatoid arthritis, herewith the highest level of inflammation indicators and risk of cardiovascular events was in overweight patients. Obesity was associated with duration of rheumatoid arthritis, the activity of the inflammatory process, the duration of glucocorticoids taking. It is found that the traditional SCORE scale does not fully reflect the risk of cardiovascular events in rheumatoid arthritis. Identification of hypertension and obesity increases the information content of the risk assessment of cardiovascular events in rheumatoid arthritis.
van Beuzekom Martie
Full Text Available Abstract Background Patient safety is one of the greatest challenges in healthcare. In the operating room errors are frequent and often consequential. This article describes an approach to a successful implementation of a patient safety program in the operating room, focussing on latent risk factors that influence patient safety. We performed an intervention to improve these latent risk factors (LRFs and increase awareness of patient safety issues amongst OR staff. Methods Latent risk factors were studied using a validated questionnaire applied to the OR staff before and after an intervention. A pre-test/post-test control group design with repeated measures was used to evaluate the effects of the interventions. The staff from one operating room of an university hospital acted as the intervention group. Controls consisted of the staff of the operating room in another university hospital. The outcomes were the changes in LRF scores, perceived incident rate, and changes in incident reports between pre- and post-intervention. Results Based on pre-test scores and participants’ key concerns about organizational factors affecting patient safety in their department the intervention focused on the following LRFs: Material Resources, Training and Staffing Recourses. After the intervention, the intervention operating room - compared to the control operating room - reported significantly fewer problems on Material Resources and Staffing Resources and a significantly lower score on perceived incident rate. The contribution of technical factors to incident causation decreased significantly in the intervention group after the intervention. Conclusion The change of state of latent risk factors can be measured using a patient safety questionnaire aimed at these factors. The change of the relevant risk factors (Material and Staffing resources concurred with a decrease in perceived and reported incident rates in the relevant categories. We conclude that
F. Ben Mbarka
Full Text Available Background: Vitamin K antagonists are widely used in the treatment and prevention of thromboembolic disease. However, these drugs can cause serious side effects, especially bleeding. This study aims to evaluate frequency and risk factors of both bleeding and asymptomatic overdose in North African patients undergoing Vitamin K antagonist therapy. Methods: We performed a cross-sectional study in patients undergoing Vitamin K antagonist therapy. A statistical analysis has been conducted to identify overdose and bleeding risk factors by using chi-square test (p < .05. Results: One hundred and eleven patients were included. We recorded 14 cases of bleeding and 26 cases of asymptomatic overdose. Advanced age, poor adherence, concomitant use of paracetamol and history of previous bleeding are significant risk factors of over-anticoagulation. An INR value over 6 at admission, a high therapeutic target range for INR, concomitant use of acetylsalicylic acid, lack of information on overdose signs and measures to be taken in case of bleeding were identified as risk factors for bleeding. Conclusion: Most of the risk factors identified in our study seem to be related to patients lack of information and education. These results highlight the importance of creating a therapeutic patient education program. Keywords: Vitamin K antagonist, Bleeding, Risk factor, Overdose
Jun D Tai
Full Text Available Background: Presently it is difficult to differentiate malignancy for thyroid nodules by palpation, ultrasonography and fine-needle aspiration cytology (FNAC at the outpatient department, especially for solitary thyroid nodule (STN. So a great emphasis should be placed on the STN. AIms: The objective of this study was to investigate the predictive clinicopathological risk factors for malignancy in patients with STN and further to provide an appropriate clinical management. Materials and Methods: The records were reviewed from 265 patients with STN who had undergone thyroidectomy in our hospital. All cases were classified as two independent groups in terms of the final pathological results to assess the independent risk factors using a multinomial logistic regression analysis. Results: A multinomial logistic analysis revealed that the male gender, microcalcification and cervical lymphadenopathy were independent risk factors related to malignancy in patients with STN. The incidence of malignancy in patients with 0,1,2,3 risks was 10.71%, 26.6%, 61.43%, and 100%, respectively. Conclusions: Male gender, microcalcification and lymphadenopathy were independent risk factors for predicting the malignancy in patients with STN. Patients with more than two of those risk factors should be subjected to further examination or thyroidectomy. The findings may provide a simple and reasonable management for the STN.
The prevalence of hypertension among RA patients was 41.3%, diabetes 6.3%, dyslipidemia 71.3%, smoking 5%, obesity 22.5%, abnormal WHR 33.8%, family history of sudden death 5%, no family history of stroke or heart attack was reported. In the control group one hundred and five were screened and twenty five were ...
uncommon among diabetic patients in Jimma University Specialized Hospital. Type 2 DM was a ... have been to Israel for less than 4 years (5). .... 102 (39.8%) had primary education. Sixty eight ..... Ethiopian immigrants to Israel. Diabetes care ...
Bo, Sune; Abu-Akel, Ahmad; Kongerslev, Mickey
with schizophrenia. We identified two different trajectories for violent behavior in schizophrenia: one pertains to patients with no prior history of violence or criminal behavior and for whom positive symptoms appear to explain violent behavior, and another where personality pathology, including psychopathy...
Touré, Abdoulaye; Vanhems, Philippe; Lombard-Bohas, Catherine; Cassier, Philippe; Péré-Vergé, Denis; Souquet, Jean-Christophe; Ecochard, René; Chambrier, Cécile
Central venous access port-related bloodstream infection (CVAP-BSI) is associated with morbidity and mortality in patients with cancer. This study examined the incidence rates and risk factors for CVAP-BSI in adult patients with digestive cancer. This prospective observational cohort study was performed from 2007 to 2011 in 2 oncology units of a university hospital. Incidence rate was expressed as number of CVAP-BSI per 1,000 catheter-days. A Cox regression model was used to identify risk factors for CVAP-BSI. A total of 315 patients were included. CVAP-BSI occurred in 41 patients (13.0%). The overall incidence rate was 0.76/1,000 catheter-days. The rate was higher in patients with esophageal cancer (1.28. P = .05) and pancreatic cancer (1.24; P = .007). Risk factors independently associated with CVAP-BSI were World Health Organization performance status between 2 and 4, catheter utilization-days in the previous month, pancreatic cancer, and parenteral nutrition. Coagulase-negative Staphylococci and enterobacteria were the main microorganisms isolated. In adult patients with digestive cancer, pancreatic cancer, cumulative catheter utilization-days, World Health Organization performance status, and parenteral nutrition were identified as independent risk factors for CVAP-BSI. Patients with any of these risk factors could be candidates for preventive strategies. Copyright © 2012 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.
Zhang, Xuan; Yang, Meifang; Hu, Jianhua; Zhao, Hong; Li, Lanjuan
Objective Invasive pulmonary aspergillosis (IPA) is a severe and often lethal infection. The possible risk factors, clinical presentation, and treatment of patients with simultaneous liver failure and IPA have received little attention in previous studies. The aim of this study was to investigate the epidemiology of IPA in patients with liver failure in an effort to reduce patient mortality. Methods The patients with liver failure (including acute liver failure , sub-acute liver failure , acute-on-chronic liver failure and chronic liver failure) were recruited from 2011 to 2016. The clinical data of these patients were retrieved for the study. Results In total, 1077 patients with liver failure were included in this study. Of the 1077 patients, 53 (4.9%) had IPA. Forty-four (83%) patients with IPA died. Independent risk factors for IPA were male sex (hazard ratio [HR] = 2.542), hepatorenal syndrome (HR = 2.463), antibiotic use (HR = 4.631), and steroid exposure (HR = 18.615). Conclusions IPA is a fatal complication in patients with liver failure. Male sex, hepatorenal syndrome, antibiotic use, and steroid exposure were independent risk factors for IPA. When patients with liver failure have these risk factors and symptoms of pneumonia such as cough or hemoptysis, clinicians should be cautious about the possibility of IPA.
Brown, Carlos V R; Daigle, Jacob B; Foulkrod, Kelli H; Brouillette, Brandee; Clark, Adam; Czysz, Clea; Martinez, Marnie; Cooper, Hassie
After mechanical ventilation, extubation failure is associated with poor outcomes and prolonged hospital and intensive care unit (ICU) stays. We hypothesize that specific and unique risk factors exist for failed extubation in trauma patients. The purpose of this study was to identify the risk factors in trauma patients. We performed an 18-month (January 2008-June 2009) prospective, cohort study of all adult (8 years or older) trauma patients admitted to the ICU who required mechanical ventilation. Failure of extubation was defined as reintubation within 24 hours of extubation. Patients who failed extubation (failed group) were compared with those who were successfully extubated (successful group) to identify independent risk factors for failed extubation. A total of 276 patients were 38 years old, 76% male, 84% sustained blunt trauma, with an mean Injury Severity Score = 21, Glasgow Coma Scale (GCS) score = 7, and systolic blood pressure = 125 mm Hg. Indications for initial intubation included airway (4%), breathing (13%), circulation (2%), and neurologic disability (81%). A total of 17 patients (6%) failed extubation and failures occurred a mean of 15 hours after extubation. Independent risk factors to fail extubation included spine fracture, airway intubation, GCS at extubation, and delirium tremens. Patients who failed extubation spent more days in the ICU (11 vs. 6, p = 0.006) and hospital (19 vs. 11, p = 0.002). Mortality was 6% (n = 1) in the failed group and 0.4% (n = 1) in the successful extubation group. Independent risk factors for trauma patients to fail extubation include spine fracture, initial intubation for airway, GCS at extubation, and delirium tremens. Trauma patients with these four risk factors should be observed for 24 hours after extubation, because the mean time to failure was 15 hours. In addition, increased complications, extended need for mechanical ventilation, and prolonged ICU and hospital stays should be expected for trauma patients
Salomon, O; Huna-Baron, R; Kurtz, S; Steinberg, D M; Moisseiev, J; Rosenberg, N; Yassur, I; Vidne, O; Zivelin, A; Gitel, S; Davidson, J; Ravid, B; Seligsohn, U
To determine whether genetic or acquired thrombophilias and other risk factors are associated with nonarteritic anterior ischemic optic neuropathy (NAION). Retrospective case-control study. Sixty-one patients with NAION diagnosed between 1984 and 1997. Ninety consecutive patients who visited the Eye Institute made up the control group. Protein C, protein S, antithrombin III, lupus anticoagulant, and three recently described prothrombotic polymorphisms (i.e., factor V G1691A, factor II G20210A, and methylenetetrahydrofolate reductase [MTHFR] C677T) were analyzed. In addition, risk factors for arteriosclerotic vascular disease were assessed. Parameters of thrombophilia. None of the thrombophilic markers (genetic and acquired) constituted a significant risk factor for NAION. Ischemic heart disease, hypercholesterolemia, and diabetes mellitus were discerned as risk factors for NAION with odds ratios of 2.9 (95% confidence interval [CI], 1.3-6.4), 2.6 (95% CI, 1.2-5.5), and 2.3 (95% CI, 1.1-4.8), respectively. Multiple logistic regression analysis indicated that ischemic heart disease and hypercholesterolemia exerted an additive risk for NAION with a combined odds ratio of 4.5 (95% CI, 1.4-14.5). However, none of these risk factors statistically predicted second eye involvement. NAION was not found to be associated with thrombophilic risk factors, yet it was related to ischemic heart disease, hypercholesterolemia, and diabetes mellitus.
We therefore conducted this study to evaluate the frequencies of the traditional risk factors and outcomes of stroke at the main tertiary referral centre in the middle belt of Ghana in a prospective observational study. Methods and results: Patients with a clinical diagnosis of stroke were consecutively recruited and vascular risk ...
Kawada, Kei; Ohta, Tsuyoshi; Tanaka, Koudai; Kadoguchi, Naoto; Yamamoto, Souichi; Morimoto, Masanori
Intravenous nicardipine is generally used to treat hypertension in acute stroke patients but is associated with frequent phlebitis. We aimed to identify the incidence and risk factors of phlebitis in such patients. The incidence and risk factors of phlebitis were investigated in 358 acute stroke patients from July 2014 to June 2015. In total, 138 patients received intravenous nicardipine. Of 45 (12.6%) phlebitis patients in 358 acute stroke patients, 42 (93.3%) were administered nicardipine, which was significantly associated with phlebitis occurrence (P phlebitis of acute stroke patients in univariate analysis were intracerebral hemorrhage (P phlebitis is frequently observed in acute stroke patients and is significantly associated with administration of a maximum concentration of nicardipine greater than 130 µg/mL. Copyright © 2016 National Stroke Association. Published by Elsevier Inc. All rights reserved.
Rupp, Christian; Bode, Konrad Alexander; Chahoud, Fadi; Wannhoff, Andreas; Friedrich, Kilian; Weiss, Karl-Heinz; Sauer, Peter; Stremmel, Wolfgang; Gotthardt, Daniel Nils
Candidiasis is commonly observed in patients with primary sclerosing cholangitis (PSC), but the clinical risk factors associated with its presence have not been fully investigated. In this study, we aimed to analyse the incidence, risk factors, and transplantation-free survival in primary sclerosing cholangitis (PSC) patients with persistent biliary candidiasis. We retrospectively analysed patients diagnosed with PSC who were admitted to our department during 2002 to 2012. One-hundred fifty patients whose bile cultures were tested for fungal species were selected, and their clinical and laboratory parameters were investigated. The results of endoscopic retrograde cholangiography (ERC) and bile cultures were analysed using chart reviews. The cases of biliary candidiasis were sub-classified as transient or persistent. Thirty out of 150 (20.0%) patients had biliary candidiasis. Although all patients demonstrated comparable baseline characteristics, those with biliary candidiasis showed significantly reduced transplantation-free survival (p candidiasis. A subgroup analysis showed reduced survival with a greater necessity for orthotopic liver transplantation (OLT) only in patients with persistence of Candida (p = 0.007). The survival in the patients with transient biliary candidiasis was comparable to that in candidiasis-free patients. In a multivariate regression analysis that included Mayo risk score (MRS), sex, age, dominant stenosis, inflammatory bowel disease, autoimmune hepatitis overlap syndrome, and number of times ERC was performed, biliary candidiasis was an independent risk factor for reduced survival (p = 0.008). Risk factors associated with acquisition of biliary candidiasis were age at PSC diagnosis and number of ERCs. The persistence of biliary candidiasis is associated with markedly reduced transplantation-free survival in PSC patients. By contrast, actuarial survival in patients with transient biliary candidiasis approaches that for patients without any
Rahimi, Najmeh; Gozashti, Mohamad Hossain; Najafipour, Hamid; Shokoohi, Mostafa; Marefati, Hamid
Background Due to this belief that opium may have beneficial effects on diabetes or cardiovascular risk factors, the present study aimed to assess the potential and possible effects of opium consumption on diabetes control and some cardiovascular risk factors in diabetic patients. Methods This study enrolled 374 diabetic subjects from diabetes care centers in Kerman, Iran, including opium user group (n = 179) and a non-opium user group (n = 195). The data were collected through a questionnair...
Haaber, A B; Eidemak, I; Jensen, T
Cardiovascular risk factors and markers of endothelial cell function were studied in nondiabetic patients with mild to moderate chronic renal failure. The transcapillary escape rate of albumin and the plasma concentrations of von Willebrand factor, fibrinogen, and plasma lipids were measured in 29...
Conclusion ― In primary care units of Ivanovo region in 2015 patients were insufficiently asked about their lifestyle (smoking, physical activity, eating habits, as well as their body weight was measured. If a patient had a risk factor he usually receive a proper advice. For BP, weight and blood lipids the goals were achieved rare.
Hensbroek, van P. Boele; Dijk, van N.; Breda, van G.F.; Scheffer, A.C.; Cammen, van der T.J.; Lips, P.T.A.M.; Goslings, J.C.; Rooij, S.E.
OBJECTIVE: To validate the CAREFALL Triage Instrument (CTI), a self-administered questionnaire concerning modifiable risk factors for recurrent falls in elderly patients who experienced fall. METHODS: This study in patients 65 years or older who experienced fall was performed at the accident and
Boele van Hensbroek, Pieter; van Dijk, Nynke; van Breda, G. Fenna; Scheffer, Alice C.; van der Cammen, Tischa J.; Lips, Paul; Goslings, J. Carel; de Rooij, Sophia E.
Objective: To validate the CAREFALL Triage Instrument (CTI), a self-administered questionnaire concerning modifiable risk factors for recurrent falls in elderly patients who experienced fall. Methods: This study in patients 65 years or older who experienced fall was performed at the accident and
This study focuses on enduring patient related risk factors of violence, and investigates which long-term patients in Weskoppies Hospital (a specialist psychiatric hospital) are the most likely to commit violent acts. Method: Nursing statistics on violent incidents and other security breaches were collected for 262 long-term ...
Zhang, G H; Wang, M; Wang, L; Wang, X M; Wang, Y; Ou, X J; Jia, J D
Objective: To analyze the clinical features and risk factors of cirrhotic patients complicated with infections. Methods: The clinical and laboratory characteristics of cirrhotic patients complicated with infections hospitalized from April 2014 to June 2017 were retrospectively analyzed. Relevant risk factors for infection and mortality were explored. Results: The overall incidence of infections was 17.6% in 1 670 hospitalized cirrhotic patients. Among the recruited 208 patients in this study, alcoholic, viral hepatitis B or C and autoimmune liver diseases accounted for 29.8% (62/208), 26.0% (54/208), and 22.1% (46/208), respectively. The most common infection site was respiratory tract (70.2%), followed by urinary tract, intestinal and intra-abdomen. Forty-six pathogens were isolated from 32 patients, including 22 (47.8%) Gram negative bacteria, 16 (34.8%) Gram positive bacteria and 2(4.3%) mycobacterium tuberculosis, 5 (10.9%) fungi and 1 (2.2%) mycoplasma. The mortality in patients with nosocomial infections (16.7%,7/42) was higher than that in patients with community-acquired infections (6.0%,10/166, P =0.025). All 17 deaths occurred in decompensated cirrhosis. Multivariate analysis demonstrated that hepatic encephalopathy and prothrombin time were independent risk factors of mortality. Conclusions: Patients with decompensated cirrhosis are more susceptible to infections. Hepatic encephalopathy and prothrombin time are independent risk factors for death.
Kruk, Alexey; Bannister, Wendy; Podlekareva, Daria N.; Chentsova, Nelly P.; Rakhmanova, Aza G.; Horban, Andrzej; Domingo, Perre; Mocroft, Amanda; Lundgren, Jens D.; Kirk, Ole; Losso, M.; Elias, C.; Vetter, N.; Zangerle, R.; Karpov, I.; Vassilenko, A.; Mitsura, V. M.; Suetnov, O.; Clumeck, N.; de Wit, S.; Delforge, M.; Colebunders, R.; Vandekerckhove, L.; Hadziosmanovic, V.; Kostov, K.; Begovac, J.; Machala, L.; Sedlacek, D.; Nielsen, J.; Kronborg, G.; Benfield, T.; Larsen, M.; Gerstoft, J.; Katzenstein, T.; Hansen, A.-B. E.; Skinhøj, P.; Pedersen, C.; Ostergaard, L.; Zilmer, K.; Ristola, M.; Katlama, C.; Viard, J.-P.; Girard, P.-M.; Livrozet, J. M.; Vanhems, P.; Pradier, C.; Dabis, F.; Neau, D.; Rockstroh, J.; Reiss, P.
To describe temporal changes in the incidence rate of tuberculosis (TB) (pulmonary or extrapulmonary) among HIV-positive patients in western Europe and risk factors of TB across Europe. Poisson regression models were used to determine temporal changes in incidence rate of TB among 11,952 patients
Tabenkin, Hava; Eaton, Charles B; Roberts, Mary B; Parker, Donna R; McMurray, Jerome H; Borkan, Jeffrey
The purpose of this study was to evaluate differences in the management of cardiovascular disease (CVD) risk factors based upon the sex of the patient and physician and their interaction in primary care practice. We evaluated CVD risk factor management in 4,195 patients cared for by 39 male and 16 female primary care physicians in 30 practices in southeastern New England. Many of the sex-based differences in CVD risk factor management on crude analysis are lost once adjusted for confounding factors found at the level of the patient, physician, and practice. In multilevel adjusted analyses, styles of CVD risk factor management differed by the sex of the physician, with more female physicians documenting diet and weight loss counseling for hypertension (odds ratio [OR] = 2.22; 95% confidence interval [CI], 1.12-4.40) and obesity (OR = 2.14; 95% CI, 1.30-3.51) and more physical activity counseling for obesity (OR = 2.03; 95% CI, 1.30-3.18) and diabetes (OR = 6.55; 95% CI, 2.01-21.33). Diabetes management differed by the sex of the patient, with fewer women receiving glucose-lowering medications (OR = 0.49; 95% CI, 0.25-0.94), angiotensin-converting enzyme inhibitor therapy (OR = 0.39; 95% CI, 0.22-0.72), and aspirin prophylaxis (OR = 0.30; 95% CI, 0.15-0.58). Quality of care as measured by patients meeting CVD risk factors treatment goals was similar regardless of the sex of the patient or physician. Selected differences were found in the style of CVD risk factor management by sex of physician and patient.
Fazel, Seena; Grann, Martin; Carlström, Eva; Lichtenstein, Paul; Långström, Niklas
To determine risk factors for and prevalence of violent crime in patients with schizophrenia, and in particular, to explore the contribution of familial risk factors. We designed a cohort study that followed up patients with 2 or more hospitalizations for schizophrenia (ICD-8, ICD-9, and ICD-10 criteria) and investigated the risk for a violent conviction using Cox proportional hazards models. All 13,806 patients with 2 hospital discharge diagnoses of schizophrenia from January 1, 1973, through December 31, 2004, in Sweden were followed until violent conviction, emigration, death, or end of follow-up (December 31, 2004), and associations with sociodemographic, individual (substance abuse comorbidity, and previous violence), and familial (parental violent crime and parental alcohol abuse) factors were examined. Over an average follow-up period of 12 years, 17.1% (N = 1519) of the men and 5.6% (N = 273) of the women with 2 or more hospitalizations for schizophrenia had a violent conviction after discharge from hospital. Familial risk factors had moderate effects, increasing the risk for violent convictions by 50% to 150%. After adjustment for sociodemographic and individual risk factors, the associations between parental violent crime and risk of violent convictions remained in men (adjusted hazard ratio [HR] = 1.65, 95% CI = 1.33 to 2.04) and in women (adjusted HR = 1.83, 95% CI = 1.11 to 3.01), whereas parental alcohol abuse was no longer significantly associated with violent crime. Parental violent crime had moderate associations with violent crime in male and female offspring with at least 2 hospitalizations for schizophrenia, which were mostly stronger than the better documented sociodemographic risk factors. This suggests that familial (genetic or early environmental) risk factors have an important role in the etiology of violent offending among individuals with schizophrenia and should be considered in violence risk assessment. ©Copyright 2009 Physicians
Zhang, Dao Pei; Lu, Gui Feng; Zhang, Jie Wen; Zhang, Shu Ling; Ma, Qian Kun; Yin, Suo
We aimed in this study to investigate the prevalence of vertebral artery hypoplasia (VAH) in a population with isolated vertigo in association with stroke risk factors, to determine whether VAH is an independent risk factor for posterior circulation infarction (PCI). We sequentially enrolled 245 patients with isolated vertigo with at least 1 vascular risk factor, who were divided into PCI and non-PCI groups, according to present signs of acute infarction on diffusion-weighted magnetic resonance imaging. All patients underwent magnetic resonance angiography and cervical contrast-enhanced magnetic resonance angiography to screen for VAH. Univariate and multivariate logistic regression analyses were performed to identify the significant risk factors for PCI. VAH was found in 64 of 245 patients (26%). VAH (odds ratio [OR] = 2.70, 95%confidence interval [CI] 1.17-6.23, P = .020), median stenosis of the posterior circulation (OR = 7.09, 95%CI = 2.54-19.79, P vertigo with PCI complicated by VAH was mainly small-artery occlusion. Our findings suggest that VAH is an independent risk factor for PCI in patients with isolated vertigo with confirmed risk from stroke. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.
Nydahl, P; Margraf, N G; Ewers, A
Delirium is a relevant complication following an acute stroke. It is a multifactor occurrence with numerous interacting risk factors that alternately influence each other. The risk factors of delirium in stroke patients are often based on limited clinical studies. The statistical procedures and clinical relevance of delirium related risk factors in adult stroke patients should therefore be questioned. This secondary analysis includes clinically relevant studies that give evidence for the clinical relevance and statistical significance of delirium-associated risk factors in stroke patients. The quality of the reporting of regression analyses was assessed using Ottenbacher's quality criteria. The delirium-associated risk factors identified were examined with regard to statistical significance using the Bonferroni method of multiple testing for forming incorrect positive hypotheses. This was followed by a literature-based discussion on clinical relevance. Nine clinical studies were included. None of the studies fulfilled all the prerequisites and assumptions given for the reporting of regression analyses according to Ottenbacher. Of the 108 delirium-associated risk factors, a total of 48 (44.4%) were significant, whereby a total of 28 (58.3%) were false positive after Bonferroni correction. Following a literature-based discussion on clinical relevance, the assumption of statistical significance and clinical relevance could be found for only four risk factors (dementia or cognitive impairment, total anterior infarct, severe infarct and infections). The statistical procedures used in the existing literature are questionable, as are their results. A post-hoc analysis and critical appraisal reduced the number of possible delirium-associated risk factors to just a few clinically relevant factors.
Di Munno, O; Mazzantini, M; Delle Sedie, A; Mosca, M; Bombardieri, S
In the last years it has been recognized that patients with systemic lupus erythematosus (SLE) are at high risk of osteoporosis (OP) and fractures, both occurring through disease-specific (chronic arthritis, reduced physical activity, induction of cytokines promoting bone resorption, renal impairment, endocrine factors) and nondisease-specific mechanisms (sunshine avoidance with consequent vitamin D deficiency, glucocorticoids, immunosuppressants and chronic anticoagulants). Regarding anticoagulants, subcutaneous heparin is crucial against the risk of recurrent thromboembolism or pregnancy loss, specifically in patients with SLE and anti-phospholipid syndrome (APS). Thus heparin-induced OP represents one of the hazards of this treatment, first because heparin must be used long-term and secondly because pregnancy and lactation themselves may predispose to OP and fractures. Current data suggest the use of prophylaxis with calcium and vitamin D in all patients treated with heparin during pregnancy. Nevertheless glucocorticoid-induced OP (GIOP) is considered the most serious risk factor for OP and fractures in SLE patients. All guidelines recommend general measures and supplementation with calcium and vitamin D in all patients. However when considering premenopausal patients, there is no generally recommended treatment. Bisphosphonates, which are considered the first choice therapy for the prevention and treatment of GIOP, should be used 'cautiously' in these patients. Therefore the potential risks and lack of efficacy data on fracture risk reduction in premenopausal patients must be weighed against their proven efficacy in postmenopausal patients.
Henriksson, Karin M; Farahmand, Bahman; Åsberg, Signild; Edvardsson, Nils; Terént, Andreas
Differences in risk factor profiles between patients with ischemic and hemorrhagic stroke may have an impact on subsequent mortality. To explore cardiovascular disease risk factors, including the CHADS(2) score, with survival after ischemic or hemorrhagic stroke. Between 2001 and 2005, 87 111 (83%) ischemic stroke, 12 497 (12%) hemorrhagic stroke, and 5435 (5%) patients with unspecified stroke were identified in the Swedish Stroke Register. Data on gender, age, and cardiovascular disease risk factors were linked to the Swedish Hospital Discharge and Cause of Death Registers. Adjusted odds and hazard ratios and 95% confidence interval were calculated using logistic and Cox proportional hazard regression models. Hemorrhagic stroke patients were younger than ischemic stroke patients. All cardiovascular disease risk factors studied, alone or combined in the CHADS(2) score, were associated with higher odds ratios for ischemic stroke vs. hemorrhagic stroke. Higher CHADS(2) scores and all studied risk factors except hypertension were associated with higher odds ratio for death by ischemic stroke than hemorrhagic stroke. Ischemic stroke was associated with lower early mortality (within 30 days) vs. hemorrhagic stroke (hazard ratio = 0·28, confidence interval 0·27 to 0·29). Patients with hemorrhagic stroke had a higher risk of dying within the first 30 days after stroke, but the risk of death was similar in the two groups after one-month. Hypertension was the only cardiovascular disease risk factor associated with an increased mortality rate for hemorrhagic stroke as compared to ischemic stroke. © 2011 The Authors. International Journal of Stroke © 2011 World Stroke Organization.
Ström, J O; Tavosian, A; Appelros, P
Transient ischemic attack (TIA) constitutes a major risk factor for stroke, making TIA patients an important group for secondary intervention. The aim of this study was to account for risk factor prevalence in TIA patients and analyze the association between TIA characteristics and risk factors. We included 20,871 TIA events in 19,872 patients who were registered in the Swedish Riksstroke registry during the years 2010 through 2012. Data from other Swedish registers were used for comparison. The following variables were analyzed: age, sex, diabetes mellitus, atrial fibrillation (AF), cigarette smoking, and antihypertensive treatment. Compared to the general population (based on data retrieved from Sweden's national public health survey 'Health on equal terms'), TIA patients more often had diabetes mellitus (prevalence ratio, PR = 2.3), AF without oral anticoagulants (OAC) (PR = 2.8), and AF on OAC (PR = 1.6). Blood pressure medication was less prevalent among TIA patients than in the general population (PR = 0.57). Increasing age was associated with longer attacks. The fact that diabetes mellitus, atrial fibrillation, and smoking are more common in TIA patients than in the general population suggests that these factors are risk factors for TIA, even if causal relations cannot be proven. The relation between increasing age and longer attacks possibly reflects an increased proportion of embolic TIAs, or impaired recovery ability. Our results also suggest a significant proportion of untreated hypertension cases in the population. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
Cairo, Sarah B; Lautz, Timothy B; Schaefer, Beverly A; Yu, Guan; Naseem, Hibbut-Ur-Rauf; Rothstein, David H
Venous thromboembolism (VTE) in pediatric surgical patients is a rare event. The risk factors for VTE in pediatric general surgery patients undergoing abdominopelvic procedures are unknown. The American College of Surgeon's National Surgical Quality Improvement Program-Pediatric (NSQIP-P) database (2012-2015) was queried for patients with VTE after abdominopelvic general surgery procedures. Patient and operative variables were assessed to identify risk factors associated with VTE and develop a pediatric risk score. From 2012-2015, 68 of 34,813 (0.20%) patients who underwent abdominopelvic general surgery procedures were diagnosed with VTE. On multivariate analysis, there was no increased risk of VTE based on concomitant malignancy, chemotherapy, inflammatory bowel disease, or laparoscopic surgical approach, while a higher rate of VTE was identified among female patients. The odds of experiencing VTE were increased on stepwise regression for patients older than 15 years and those with preexisting renal failure or a diagnosis of septic shock, patients with American Society of Anesthesia (ASA) classification ≥ 2, and for anesthesia time longer than 2 h. The combination of age > 15 years, ASA classification ≥ 2, anesthesia time > 2 h, renal failure, and septic shock was included in a model for predicting risk of VTE (AUC = 0.907, sensitivity 84.4%, specificity 88.2%). VTE is rare in pediatric patients, but prediction modeling may help identify those patients at heightened risk. Additional studies are needed to validate the factors identified in this study in a risk assessment model as well as to assess the efficacy and cost-effectiveness of prophylaxis methods. Level III, retrospective comparative study. Copyright © 2018. Published by Elsevier Inc.
Gómez-Belda, Ana; Rodilla, Enrique; Albert, Amparo; García, Luis; González, Carmen; Pascual, José M
Our goal was to determine the number of patients who achieve low-density lipoprotein cholesterol (LDL-c) targets according to new guidelines. Descriptive and transversal study of patients from a cardiovascular clinic. LDL-c was calculated and targets were established according the NCEP-ATP III. 1,811 patients (46% males, 54% females) were studied. 35% of these were high-risk patients (group 1: coronary risk > 20% at 10 years), 19% were intermediate-risk patients (group 2: coronary risk 10-20% at 10 years) and 46% were low-risk patients (group 3: coronary risk 130 mg/dl without receiving lipid-lowering drugs. Although an overall 58% patients achieve target LDL-C levels, only one of four high-risk patients have LDL-c levels < 100 mg/dl, and statin treatment is a determining factor to achieve this goal. These findings indicate that a more aggressive treatment with statins is needed in secondary prevention.
Pourhassan, M; Cuvelier, I; Gehrke, I; Marburger, C; Modreker, M K; Volkert, D; Willschrei, H P; Wirth, R
The incidence of refeeding syndrome (RFS) in older patients is not well-known. The aim of the study was to determine the prevalence of known risk factors for RFS in older individuals during hospitalization at geriatric hospital departments. 342 consecutive older participants (222 females) who admitted at acute geriatric hospital wards were included in a cross-sectional study. We applied the National Institute for Health and Clinical Excellence (NICE) criteria for determining patients at risk of RFS. In addition, Mini Nutritional Assessment Short Form (MNA®-SF) was used to identify patients at risk of malnutrition. Weight and height were assessed. The degree of weight loss was obtained by interview. Serum phosphate, magnesium, potassium, sodium, calcium, creatinine and urea were analyzed according to standard procedures. Of 342 older participants included in the study (mean age 83.1 ± 6.8, BMI range of 14.7-43.6 kg/m2), 239 (69.9%) were considered to be at risk of RFS, in which 43.5% and 11.7% were at risk of malnutrition and malnourished, respectively, according to MNA-SF. Patients in the risk group had significantly higher weight loss, lower phosphate and magnesium levels. In a multivariate logistic regression analysis, low levels of phosphate and magnesium followed by weight loss were the major risk factors for fulfilling the NICE criteria. The incidence of risk factors for RFS was relatively high in older individuals acutely admitted in geriatric hospital units, suggesting that, RFS maybe more frequent among older persons than we are aware of. Patients with low serum levels of phosphate and magnesium and higher weight loss are at increased risk of RFS. The clinical characteristics of the older participants at risk of RFS indicate that these patients had a relatively poor nutritional status which can help us better understand the potential scale of RFS on admission or during the hospital stay.
Silva, Wégina Jordâna Nascimento da; Lopes, Leonardo Wanderley; Macedo, Anny Elizabety Ramalho de; Costa, Denise Batista da; Almeida, Anna Alice Figueiredo de
The origin and development of dysphonia, particularly behavioral dysphonia, is associated with several risk factors. Here, we verified the effectiveness of group therapy in reducing the risk factors, and established the association between risk factors and sex, age, profession, and diagnosis of laryngeal disorders in patients with behavioral dysphonia. This is a descriptive, quantitative, field intervention study. Participants (n = 26, adult patients of both sexes), with a diagnosis of behavioral dysphonia, received group therapy intervention. Data for risk factors were collected pre- and posttherapy using the Vocal Screening Protocol. The data were analyzed using descriptive and inferential statistics (Student t test, chi-squared test or Spearman correlation test). The majority (80.8%, n = 21) of patients were female, 65.4% (n = 17) were not in a vocal profession, and 42.3% (n = 11) presented with a lesion in the membranous portion of the vocal fold. The number of personal risk factors decreased after group therapy (P = 0.04). In addition, age was correlated with total (P = 0.001), environmental (P = 0.002), and personal (P = 0.003) vocal risk factors posttherapy. This study revealed an association between the reduction of personal risk factors and vocal group therapy, and a correlation between age and total, environmental, and personal vocal risk factors posttherapy. Thus, maintenance and origins of the behaviors that modify the behavioral aspects of the participants directly influence the production of individual vocal habits. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.
Full Text Available The objective of the study is to evaluate the relationship between serum testos-terone levels and cardiovascular risk factors (CVRF in patients after kidney transplantation and with chronic kidney disease (CKD. Seventy-five male patients, aged between 18 and 68 years, who had kidney transplantation at least six months earlier, were enrolled into the study. Only renal transplant recipients and CKD patients with a creatinine level of 0.05. Serum testosterone levels were independent risk factors affecting IVC collapse index, systolic BP and LA. m-TORi and CNIs drugs might have no negative effect on serum testosterone levels, and improvement of the serum testosterone levels after transplantation might have a positive contribution on cardiac risk factors.
Full Text Available Objectives. To assess thyroid function and associated risk factors in Nepalese diabetes mellitus patients. Methods. A cross-sectional study was carried out among 419 diabetes mellitus patients at B. P. Koirala Institute of Health Sciences, Dharan, Nepal. Information on demographic and anthropometric variables and risk factors for thyroid dysfunction was collected. Blood samples were analysed to measure thyroid hormones, blood sugar, and lipid profile. Results. Prevalence rate of thyroid dysfunction was 36.03%, with subclinical hypothyroidism (26.5% as the most common thyroid dysfunction. Thyroid dysfunction was much common in females (42.85% compared to males (30.04% p=0.008 and in type 1 diabetes (50% compared to type 2 diabetes mellitus (35.41% p=0.218. Diabetic patients with thyroid dysfunction had higher total cholesterol, HDL cholesterol, and LDL cholesterol in comparison to patients without thyroid dysfunction. Significant risk factors for thyroid dysfunction, specifically hypothyroidism (overt and subclinical, were smoking (relative risk of 2.56 with 95% CI (1.99–3.29, p<0.001, family history of thyroid disease (relative risk of 2.57 with 95% CI (2.0–3.31, p<0.001, and female gender (relative risk of 1.44 with 95% CI (1.09–1.91, p=0.01. Conclusions. Thyroid dysfunction is common among Nepalese diabetic patients. Smoking, family history of thyroid disease, and female gender are significantly associated with thyroid dysfunction.
Rasmussen, Stine Ostenfeldt; Kristensen, Marianne Boll; Wessel, Irene
This study aimed to determine the incidence rates of refeeding phenomena (defined as a decline in p-phosphate) and refeeding syndrome (RFS; defined as development of clinical symptoms in addition to a decline in p-phosphate) in head and neck cancer patients, and to identify risk factors. Fifty......-four head and neck cancer patients referred for surgery were included. Forty-six potential risk factors were registered at the baseline, and p-phosphate was measured at Days 2, 4, and 7. Eleven patients (20%) developed RFS, and twenty-eight (52%) developed refeeding phenomena. At baseline, these patients...... presented a higher prevalence of head and neck pain, eating difficulties, higher p-phosphate levels, lower p-transferrin levels, and, in men, lower b-hemoglobin levels. Patients who developed symptoms had a decline in p-phosphate ≥0.22 mmol/l. At baseline, these patients had higher p-phosphate levels...
Gündüz, Mehmet; Çakar, Sevim; Kuyum, Pınar; Makay, Balahan; Arslan, Nur
Previous studies investigating the known risk factors of atherosclerosis in phenylketonuria patients have shown conflicting results. The primary aim of our study was to investigate the serum atherogenic markers in adolescent classical phenylketonuria patients and compare these parameters with healthy peers. The secondary aim was to compare these atherogenic markers in well-controlled and poorly controlled patients. A total of 59 patients (median age: 12.6 years, range: 11-17 years) and 44 healthy controls (median age: 12.0 years, range: 11-15 years) were enrolled in our study. Phenylketonuria patients were divided into two groups: well-controlled (serum phenylalanine levels below 360 µmol/L; 24 patients) and poorly controlled patients (serum phenylalanine levels higher than 360 µmol/L). The mean high-density lipoprotein cholesterol levels of well-controlled patients (1.0±0.2 mmol/L) were significantly lower compared with poorly controlled patients and controls (1.1±0.2 mmol/L, p=0.011 and 1.4±0.2 mmol/L, pphenylketonuria patients. In particular, these changes were more prominent in well-controlled patients. We conclude that phenylketonuria patients might be at risk for atherosclerosis, and therefore screening for atherosclerotic risk factors should be included in the phenylketonuria therapy and follow-up in addition to other parameters.
Full Text Available Orthopedic patients mostly comprise traumatic patients and elderly or sick individuals. More patients with emergency surgery suffer from open wounds and serious pollution, and operation time is relatively long. Thus, orthopedic patients with surgical incision infection account for a large proportion of incidence of hospital infection. Orthopedic patients are also bedridden for long periods, and they receive poor bone tissue blood supply. In surgical incision infections, mild cases suffer from delayed wound healing, whereas severe cases can form osteomyelitis. This study reviews progress of research on risk factors of nosocomial infection among orthopedic patients in recent years.
Full Text Available Background/Aims: Risk factor studies for acute kidney injury (AKI in China are lacking, especially those regarding non-traditional risk factors, such as laboratory indicators. Methods: All adult patients admitted to 38 tertiary and 22 secondary hospitals in China in any one month between July and December 2014 were surveyed. AKI patients were screened according to the Kidney Disease: Improving Global Outcomes’ definition of AKI. Logistic regression was used to analyze the risk factors for AKI, and Cox regression was used to analyze the risk of in-hospital mortality for AKI patients; additionally, a propensity score analysis was used to reconfirm the risk factors among laboratory indicators for mortality. Results: The morbidity of AKI was 0.97%. Independent risk factors for AKI were advancing age, male gender, hypertension, and chronic kidney disease. All-cause mortality was 16.5%. The predictors of mortality in AKI patients were advancing age, tumor, higher uric acid level and increases in Acute Physiologic Assessment and Chronic Health Evaluation II and Sequential Organ Failure Assessment scores. The hazard ratio (HR for mortality with uric acid levels > 9.1 mg/dl compared with ≤ 5.2 mg/dl was 1.78 (95% CI: 1.23 to 2.58 for the AKI patients as a group, and was 1.73 (95% CI: 1.24 to 2.42 for a propensity score-matched set. Conclusion: In addition to traditional risk factors, uric acid level is an independent predictor of all-cause mortality after AKI.
Hussain, S.F.; Irfan, M.; Naqi, Y.S.; Islam, M.; Akhtar, W.
Objective: To assess the outcome and risk factors associated with mortality in patients with acute respiratory failure (ARF). Design: Observational study. Place and Duration of Study: The Aga Khan University Hospital, Karachi, between January 1997 and June 2001. Patients and Methods: All adult patients admitted with a medical cause of acute respiratory failure were reviewed. The primary outcome measure was mortality and secondary outcome measures were factors associated with mortality in ARF. Multiple logistic regression analysis was used to identify the independent risk factors for mortality. Results: A total of 270 patients were admitted with ARF. Hypercapnic respiratory failure was seen in 186 (69%) and hypoxemic in 84 (31%) cases. Pneumonia and COPD exacerbation were the most common underlying causes of ARF. Ventilator support was required in 93 (34.4%) patients. Hospital mortality was 28%. Chronic renal failure, malignancy, hypokalemia, severe acidosis (pH <7.25), septicemia and ARDS independently correlated with mortality. Mortality rate increased sharply (84%) with the presence of three or more risk factors. Conclusion: Acute respiratory failure has a high mortality rate (28%). Development of ARDS or septicemia was associated with high mortality. Presence of more than one risk factor significantly increased the mortality rate. (author)
Funahashi, Kimihiko; Suzuki, Takayuki; Nagashima, Yasuo; Matsuda, Satoshi; Koike, Junichi; Shiokawa, Hiroyuki; Ushigome, Mitsunori; Arai, Kenichiro; Kaneko, Tomoaki; Kurihara, Akiharu; Kaneko, Hironori
Although the definitive risk factors for parastomal hernia development remain unclear, potential contributing factors have been reported from Western countries. The aim of this study was to identify the risk factors for parastomal hernia in Japanese patients with permanent colostomies. All patients who received abdominoperineal resection or total pelvic exenteration at our institution between December 2004 and December 2011 were reviewed. Patient-related, operation-related and postoperative variables were evaluated, in both univariate and multivariate analyses, to identify the risk factors for parastomal hernia formation. Of the 80 patients who underwent colostomy, 22 (27.5 %) developed a parastomal hernia during a median follow-up period of 953 days (range 15-2792 days). Hernia development was significantly associated with increasing patient age and body mass index, a laparoscopic surgical approach and the transperitoneal route of colostomy formation. In the multivariate analysis, the body mass index (p = 0.022), the laparoscopic approach (p = 0.043) and transperitoneal stoma creation (p = 0.021) retained statistical significance. Our findings in Japanese ostomates match those from Western countries: a higher body mass index, the use of a laparoscopic approach and a transperitoneal colostomy are significant independent risk factors for parastomal hernia formation. The precise role of the stoma creation route remains unclear.
van de Sande, F H; Collares, K; Correa, M B; Cenci, M S; Demarco, F F; Opdam, Njm
A literature review was conducted to investigate the influence of patient-related factors on restoration survival in posterior permanent teeth as well as to report the methods used to collect these factors. The selection of articles on longitudinal clinical studies investigating the survival of posterior restorations (except full crowns and temporary fillings) and including patient-related factors was performed by applying predefined criteria. The review was organized into two parts, the first describing how patient factors were assessed in the studies (n=45) and the second presenting the statistical significance (n=27) and size of the effect (n=11) of these factors on restoration survival. Patient-related factors mentioned in the studies included age; gender; caries risk; caries activity/severity; decayed, missing, filled teeth; number of restorations; oral hygiene; and bruxism, among others. Sixteen studies included the patient age or age range in the analysis, which was found to be significant in 47% of the studies. Regarding gender, four of 17 reports found a significant effect on survival, showing more failures for men in three studies. The caries risk profile or related variables were included in the analysis of 15 studies, and a significant effect on survival was reported for high-caries-risk individuals (or related variables) in 67% of these studies. Bruxism was also found to influence restoration survival in three of six studies where this variable was investigated. Some issues were found regarding the reporting of methods used to classify patients according to risk and were thoroughly discussed. In view of the information gathered in this review, the assessment of patient factors along with other variables should become part of clinical studies investigating restoration survival, since several of these factors were shown to influence the failure of restorations, regardless of the material type.
Popugaev, K A; Savin, I A; Ershova, O N; Kurdyumova, N V; Tabasaransky, T F; Oshorov, A V; Kadashev, B A; Kalinin, P L; Kutin, M A
Postoperative intracranial infectious complications are one of the most topical problems of neurosurgical intensive care due to theirs significant capability to impair outcomes of the main disease. To define the risk factors of postoperative meningitis in patients with chiasm-sellar tumors. 1. to define the effect of somatic and intracranial risk factors on occurrence of postoperative meningitis in patients after transsphenoidal and transcranial approaches to the tumor. 2. To define the effect of postoperative meningitis on outcomes of treatment in patients after transsphenoidal and transcranial approaches to the tumor. Somatic and intracranial risk factors of occurrence of postoperative meningitis (pneumonia, urinary tract infection, sepsis, intra-abdominal hypertension, the presence of external ventricular and lumbar drainage, monitoring of intracranial pressure, cerebrospinal fluid, and reoperation) were fixed every day. The study was conducted in the ICU of the Burdenko from October, 2010 to July, 2012. The 34 patients (19 males, 15 females) were included in the study (average age 47.5 years). The patients were divided into two groups; 17 patients each group. The group-1 included patients after transcranial approach to the tumor and the group-2 included patients after transsphenoidal approach. In the group-1 a meningitis occurred in 3 patients (17.6% +/- 9.2%, DI [-0.4 - 35.6]). In the group-2 a meningitis occurred in 7 patients (41.2% +/- 11.9) DI 95% [17.8 - 64.4]. Accumulation of cerebrospinal fluid under the skin flap authentically increased a risk of a meningitis occurrence in patients after transcranial approach to the tumor (p = 0.031). There was no defined statistical significance of other risk factors. But there was defined a trend of the increasing of meningitis occurrence in patients after transsphenoidal approach in case of lumbar drainage or reoperation. Duration of mechanical ventilation and ICU stay in patients with meningitis was authentically
Full Text Available Abstract INTRODUCTION: Transient ischemic attacks (TIA are warnings of future stroke. There is no difference in risk factors, pathophysiology and prevention between TIA and brain infarction. methods: Consecutive patients with brain infarction admitted to Ghaem Hospital, Mashhad, Northeastern Iran, were enrolled in a prospective study during 2006. Diagnosis of ischemic stroke was established by a neurologist who also obtained history of TIA and vascular risk factors. All of the stroke patients underwent a standard battery of diagnostic investigations and etiology of ischemic stroke was determined by the Practical Iranian Criteria classification. Fisher’s exact test was used for statistical analysis. results: 348 stroke patients (186 women, 162 men were studied. History of TIA was present in 42 patients (29 women, 13 men, i.e. 12% of the stroke patients. TIA was more common in women (df=1, P=0.02. The frequency of hypertension, diabetes and ipsilateral carotid stenosis was not significantly different between patients with history of TIA and other stroke patients (P=0.87, P=0.64 and P=0.61, respectively. Hyper-cholesterolemia and smoking were significantly more frequent in stroke patients with history of TIA (P=0.011 and P=0.014, respectively. The frequency of TIA was not significantly different among patients with lacunar, versus large vessel territory infarcts (df=1, P=0.84. There was no significant difference in the frequency of various stroke etiologies in patients with and without history of TIA (df=4, P=0.61. CONCLUSIONS: Stroke patients with history of TIA have vascular risk factors similar to other stroke patients. A positive history of TIA does not affirm any specific etiology of ischemic stroke. Keywords: Risk factors, etiology, transient ischemic attacks.
Wang, Lingcheng; Gao, Shuncui; Zhu, Wei; Su, Jun
Objectives : To determine the risk factors associated with persistent airflow limitation in patients with asthma. Method s: This study was designed and carried out in the department of respiratory medicine, fourth People?s Hospital of Jinan City, Shandong province, China between Jan 2012 and Dec 2012. Three hundred and six asthma patients participating in the study were divided into persistent airflow limitation group (PAFL) and no persistent airflow limitation group (NPAFL). The patients par...
Kanemasa, Yusuke; Shimoyama, Tatsu; Sasaki, Yuki; Hishima, Tsunekazu; Omuro, Yasushi
The geriatric nutritional risk index (GNRI) is a simple and well-established nutritional assessment tool that is a significant prognostic factor for various cancers. However, the role of the GNRI in predicting clinical outcomes of diffuse large B cell lymphoma (DLBCL) patients has not been investigated. To address this issue, we retrospectively analyzed a total of 476 patients with newly diagnosed de novo DLBCL. We defined the best cutoff value of the GNRI as 96.8 using a receiver operating characteristic curve. Patients with a GNRI risk by National Comprehensive Cancer Network-International Prognostic Index (NCCN-IPI), the 5-year OS was significantly lower in patients with a GNRI risk, 59.5 vs. 75.2%, P = 0.006; high risk, 37.4 vs. 64.9%, P = 0.033). In the present study, we demonstrated that the GNRI was an independent prognostic factor in DLBCL patients. The GNRI could identify a population of poor-risk patients among those with high-intermediate and high-risk by NCCN-IPI.
Magnil, Maria; Janmarker, Lena; Gunnarsson, Ronny; Björkelund, Cecilia
The aim of this study was to observe course, risk factors, and prognostic factors in a primary care cohort aged > 60 with mild to moderate depression during two-year follow-up. Observational study. Primary care. During an 11-month period all (n = 302) consecutive patients aged 60 and above attending a primary care centre in Gothenburg, Sweden were screened by a nurse for depressive symptoms with the Primary Care Evaluation of Mental Disorders, Patient Questionnaire (PRIME-MD PQ) and the Montgomery-Åsberg Depression Rating Scale, self-rated version (MADRS-S) and by a GP with a patient-centred consultation model. In the second step, the GPs diagnosed depression in screen-positives by use of the PRIME-MD Clinical Evaluation Guide (PRIME-MD CEG). All patients with mild to moderate depression were followed up for two years to assess course with several MADRS-S score assessments. Main outcome measures. Risk factors, prognostic factors, and symptoms at baseline and after two years were tested with logistic regression, using the DSM-IV and MADRS-S (cut-off > 13) respectively. Course patterns were observed and described. A total of 54 patients were diagnosed with depression. Follow-up revealed declining median MADRS-S scores and three course patterns: remitting, stable, and fluctuating. History of depression, significant life events, lacking leisure activities, and use of sedatives were risk factors for depression, all previously known. An important finding was that lacking leisure activities also increased the risk of depressive symptoms after two years (odds ratio 12, confidence interval 1.1-136). It is desirable to identify elderly individuals with less severe depression. Three course patterns were observed; this finding requires further study of the clinical characteristics related to the different patterns. Awareness of risk factors may facilitate identification of those at highest risk of poor prognosis.
Full Text Available Aleksandra Kołtuniuk, Joanna Rosińczuk Department of Nervous System Diseases, Faculty of Health Science, Wroclaw Medical University, Wroclaw, Poland Background: Cardiovascular diseases (CVDs are the leading cause of mortality among adults in Poland. A number of risk factors have significant influence on CVD incidence. Early identification of risk factors related to our lifestyle facilitates taking proper actions aiming at the reduction of their negative impact on health.Aim: The aim of the study was to compare the prevalence of CVD risk factors between patients aged over 65 years and patients of other age groups in surgical wards.Material and methods: The study was conducted for assessment and finding the distribution of major risk factors of CVD among 420 patients aged 18–84 years who were hospitalized in surgical wards. Interview, anthropometric measurements, blood pressure, and fasting blood tests for biochemical analysis were conducted in all subjects. Statistical analysis of the material was performed using Student’s t-test, chi-square test, Fisher’s exact test, Mann–Whitney U-test, and analysis of variance.Results: While abdominal obesity (83.3%, overweight and obesity (68%, hypertension (65.1%, hypercholesterolemia (33.3%, and low level of physical activity (29.1% were the most common CVD risk factors among patients over 65 years old, abdominal obesity (36.2%, overweight and obesity (36.1%, and current smoking were the most common CVD risk factors among patients up to the age of 35. In the age group over 65, the least prevalent risk factors for CVD were diabetes mellitus (14.8%, depressive episodes (13.6%, abuse of alcohol (11.4%, and smoking (7.8%. In the group under 35 years, we have not reported any cases of hypercholesterolemia and a lesser number of patients suffered from diabetes and HTN.Conclusion: Distribution of the major risk factors for CVD is quite high in the adult population, especially in the age group over 65
Siika, A M; Wools-Kaloustian, K; Mwangi, A W; Kimaiyo, S N; Diero, L O; Ayuo, P O; Owino-Ong'or, W D; Sidle, J E; Einterz, R M; Yiannoutsos, C T; Musick, B; Tierney, W M
To determine risk factors for death in HIV-infected African patients on anti-retroviral therapy (ART). Retrospective Case-control study. The MOH-USAID-AMPATH Partnership ambulatory HIV-care clinics in western Kenya. Between November 2001 and December 2005 demographic, clinical and laboratory data from 527 deceased and 1054 living patients receiving ART were compared to determine independent risk factors for death. Median age at ART initiation was 38 versus 36 years for the deceased and living patients respectively (p100/mm3 (HR=1.553. 95% CI (1.156, 2.087), p<0.003). Patients attending rural clinics had threefold higher risk of dying compared to patients attending clinic at a tertiary referral hospital (p<0.0001). Two years after initiating treatment fifty percent of non-adherent patients were alive compared to 75% of adherent patients. Male gender, WHO Stage and haemoglobin level <10 grams% were associated with time to death while age, marital status, educational level, employment status and weight were not. Profoundly immunosuppressed patients were more likely to die early in the course of treatment. Also, patients receiving care in rural clinics were at greater risk of dying than those receiving care in the tertiary referral hospital.
Schjødt, Inge; Larsen, Palle; Johnsen, Søren Paaske
REVIEW QUESTION/OBJECTIVE:: The objective of this systematic review is to identify and synthesize the best available evidence on risk factors associated with hospital readmission at different time points within the first year after heart failure (HF) hospitalization in patients suffering from HF...... with reduced ejection fraction (EF).More specifically, the question is: what are the risk factors for the prediction of hospital readmission within seven, 15, 30, 60, 90, 180 and 365 days of discharge in hospitalized patients with HF with reduced EF aged 18 years or older?...
Taarnhøj, Gry A.; Engsig, Frederik N; Ravn, Pernille
Human Immunodeficiency Virus (HIV) infection predisposes to tuberculosis (TB). We described incidence, risk factors and prognosis of TB in HIV-1 infected patients during pre (1995-1996), early (1997-1999), and late Highly Active Antiretroviral Therapy (HAART) (2000-2007) periods.......Human Immunodeficiency Virus (HIV) infection predisposes to tuberculosis (TB). We described incidence, risk factors and prognosis of TB in HIV-1 infected patients during pre (1995-1996), early (1997-1999), and late Highly Active Antiretroviral Therapy (HAART) (2000-2007) periods....
knowledge of black patients diagnosed with hypertension, diabetes and stroke about the risk factors for stroke. Four groups made up of 33 subjects (hypertensive, diabetic, stroke and control group were interviewed using open-ended questions and a structured questionnaire. Qualitative coding, frequencies and proportions were used to determine their knowledge. Groups were compared with respect to percentage knowledge using the chi-square statistic at a 0.05 level of significance. Stress was mentioned as the most important risk factor in all groups. Although identification of stroke risk factors was inadequate, the diabetic group was found to be significantly better in identifying some of the risk factors (salt - p =0,05; sugar - p = 0,001; fat - p = 0,004; moderate smoking - p = 0,05; weight - p = 0,002
Shazi, L.; Abbas, Z.
Objective: To find out and compare the risk factors for hepatitis Band C infections in patients visiting a gastroenterology clinic. Design: A case-control study. Place and Duration of Study: The Liver Stomach Clinic, Karachi, from July 2004 to September 2004. Patients and Methods: Patients of hepatitis Band C visiting the clinic were interviewed and data were noted on a prescribed form. Patients with dyspeptic symptoms who were negative for both hepatitis Band C were taken as controls. Statistical analysis was done using SPSS package. Results: Total numbers of patients interviewed were 148; 63 with hepatitis C, 41 with hepatitis B and 44 in the control group. These patients hailed from various parts of Pakistan with diverse ethnicity. Comparing hepatitis C with the control group, important risk factors identified were lower level of education, the occupational exposure to the blood and syringes, history of blood transfusions, taking therapeutic injections and intravenous drips, and habit of getting shaved by barbers. Patients of hepatitis B were younger as compared to the control group. Their knowledge about spread of infection was poor. These patients had not received hepatitis B vaccine during childhood. Less number of risk factors could be identified in this group, Shaving from the barber's shop was also found to be a risk factor just like in hepatitis C. Conclusion: There is a need to educate general population about the possible risk factors associated with the spread of hepatitis C and B. Proper screening of blood products and universal precautions against the spread of infections are recommended. Treatment by in drips and getting shaved by barbers should be discouraged. Vaccination against hepatitis B is recommended. (author)
Ueki, Tetsuya; Nagai, Keiko; Ooe, Nobuharu; Nakashima, Mihoko N; Nishida, Koyo; Nakamura, Junzo; Nakashima, Mikiro
Constipation is a common problem in hospitalized patients; however, the relative risks of its development with various factors have not been clarified. To clarify the risk factors associated with constipation, we performed a case-controlled study of 165 hospitalized patients who were not laxative users on admission. They were divided into case (n=35) and control (n=130) groups according to laxative administration during hospitalization. Comparison of the patient backgrounds in the two groups revealed significant differences in the activities of daily living, length of fasting, rest level on admission, cerebrovascular disease, and administration of hypnotics. Multiple logistic regression analysis using these five factors as autonomous variables showed that administration of hypnotics (odds ratio, 2.79; 95% confidence interval, 1.10-7.06; p=0.031) was significantly related to laxative use. Therefore, the administration of hypnotics may be the principal cause of constipation development in hospitalized patients and they should be used with caution.
Rudzińska, Monika; Bukowczan, Sylwia; Banaszkiewicz, Krzysztof; Stozek, Joanna; Zajdel, Katarzyna; Szczudlik, Andrzej
Falls are a common and serious problem among Parkinson's disease (PD) patients. However, knowledge about the causes and risk factors of falls is limited. There have been a few attempts to classify the causes of falls. The classification suggested by Olanow seems to be the most comprehensive one. The aim of this study was to analyze retrospectively the causes of falls and risk factors of falls in PD patients. One hundred and four patients with moderately advanced PD were included in the study. The patients were asked to describe the circumstances and consequences of falls which occurred during 12 months preceding the examination. The falls were classified according to the Olanow classification of causes of falls. Fifty-two patients (50%) reported at least one fall during the previous year with a mean number of 1.5 falls per year. The most common causes of falls were environmental factors, sudden falls and postural instability. There were no falls caused by severe dyskinesia, drugs or cardiovascular disorders. The only independent risk factors of the recurrent falls identified in this study were UPDRS part II score (OR 1.17, 95% CI: 1.02-1.37) and Mini Mental State Examination score (OR 0.85, 95% CI: 0.72-0.99). Considering these results we may be able to prevent most falls by means of the education of patients about environmental factors and using adequate rehabilitation techniques concentrating on postural stability and gait.
Almusawi, M A; Gosadi, I; Abidia, R; Almasawi, M; Khan, H A
Diabetic patients are known to be at higher risk for dental caries. However, the role of potential risk factors such as blood glucose, salivary glucose and glycaemic control in the occurrence of dental caries in type 2 diabetes (T2D) is not clearly understood so far, and therefore, it was evaluated in this study. This cross-sectional study was conducted on 100 T2D patients from Saudi Arabia. The caries risk assessment was evaluated using the guidelines of Caries Management by Risk Assessment (CAMBRA). Cariogenic bacteria load in saliva was determined by a chair-side test kit. The levels of fasting blood glucose (FBG), salivary glucose and HbA1c were analysed. Majority of the patients had dental caries (84%), exposed root surfaces (92%) and heavy plaque (73%), whereas 66% of patients suffered from xerostomia. The frequency of patients with high counts of Streptococcus mutans and Lactobacilli (LB) were 78% and 42%, respectively. There were significant associations between dental caries risk and FBG, HbA1c and salivary glucose. After categorizing the patients into 3 categories of glycaemic control, we observed a significant association between glycaemic control and dental caries risk. Type 2 diabetes patients are at high risk for dental caries, which is directly associated with FBG, HbA1c and salivary glucose. This is the first study measuring dental caries and its risk factors in T2D patients from Saudi Arabia. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
Verlaat, Carin W; Visser, Idse H; Wubben, Nina; Hazelzet, Jan A; Lemson, Joris; van Waardenburg, Dick; van der Heide, Douwe; van Dam, Nicolette A; Jansen, Nicolaas J; van Heerde, Mark; van der Starre, Cynthia; van Asperen, Roelie; Kneyber, Martin; van Woensel, Job B; van den Boogaard, Mark; van der Hoeven, Johannes
To determine differences between survivors and nonsurvivors and factors associated with mortality in pediatric intensive care patients with low risk of mortality. Retrospective cohort study. Patients were selected from a national database including all admissions to the PICUs in The Netherlands between 2006 and 2012. Patients less than 18 years old admitted to the PICU with a predicted mortality risk lower than 1% according to either the recalibrated Pediatric Risk of Mortality or the Pediatric Index of Mortality 2 were included. None. In total, 16,874 low-risk admissions were included of which 86 patients (0.5%) died. Nonsurvivors had more unplanned admissions (74.4% vs 38.5%; p < 0.001), had more complex chronic conditions (76.7% vs 58.8%; p = 0.001), were more often mechanically ventilated (88.1% vs 34.9%; p < 0.001), and had a longer length of stay (median, 11 [interquartile range, 5-32] d vs median, 3 [interquartile range, 2-5] d; p < 0.001) when compared with survivors. Factors significantly associated with mortality were complex chronic conditions (odds ratio, 3.29; 95% CI, 1.97-5.50), unplanned admissions (odds ratio, 5.78; 95% CI, 3.40-9.81), and admissions in spring/summer (odds ratio, 1.67; 95% CI, 1.08-2.58). Nonsurvivors in the PICU with a low predicted mortality risk have recognizable risk factors including complex chronic condition and unplanned admissions.
Full Text Available Suicidal behaviour remains challenging for clinicians to predict, with few established risk factors and warning signs among psychiatric patients.We aimed to describe characteristics and identify risk factors for suicide attempts among patients with psychiatric disorders.Multivariable logistic regression analysis, adjusted for clinically important confounders, was employed to determine risk factors for suicide attempts within a psychiatric patient population.The case (n = 146 and control groups (n = 104 did not differ significantly with regards to sociodemographic characteristics. The majority of the participants who had attempted suicide did so with high intent to die, and expected to die without medical intervention. The primary method of attempt was pharmaceutical overdose among the case participants (73.3%. Results showed impulsivity (odds ratio [OR] = 1.15, 95% confidence interval [CI] = 1.03-1.30 and borderline personality symptoms (OR = 1.07, 95% CI = 1.01-1.13 were significantly associated with attempted suicide.Our findings indicate that known sociodemographic risk factors for suicide may not apply within psychiatric populations. Prevention strategies for suicidal behaviour in psychiatric patients may be effective, including limited access to means for suicide attempts (i.e. excess pharmaceutical drugs and target screening for high-risk personality and impulsivity traits.
Young, John; Geraci, Travis; Milman, Steven; Maslow, Andrew; Jones, Richard N; Ng, Thomas
To reduce the incidence of urinary tract infection, Surgical Care Improvement Project 9 mandates the removal of urinary catheters within 48 hours postoperatively. In patients with thoracic epidural anesthesia, we sought to determine the rate of catheter reinsertion, the complications of reinsertion, and the factors associated with reinsertion. We conducted a prospective observational study of consecutive patients undergoing major pulmonary or esophageal resection with thoracic epidural analgesia over a 2-year period. As per Surgical Care Improvement Project 9, all urinary catheters were removed within 48 hours postoperatively. Excluded were patients with chronic indwelling catheter, patients with urostomy, and patients requiring continued strict urine output monitoring. Multivariable logistic regression analysis was used to identify independent risk factors for urinary catheter reinsertion. Thirteen patients met exclusion criteria. Of the 275 patients evaluated, 60 (21.8%) required reinsertion of urinary catheter. There was no difference in the urinary tract infection rate between patients requiring reinsertion (1/60 [1.7%]) versus patients not requiring reinsertion (1/215 [0.5%], P = .389). Urethral trauma during reinsertion was seen in 1 of 60 patients (1.7%). After reinsertion, discharge with urinary catheter was required in 4 of 60 patients (6.7%). Multivariable logistic regression analysis found esophagectomy, lower body mass index, and benign prostatic hypertrophy to be independent risk factors associated with catheter reinsertion after early removal in the presence of thoracic epidural analgesia. When applying Surgical Care Improvement Project 9 to patients undergoing thoracic procedures with thoracic epidural analgesia, consideration to delayed removal of urinary catheter may be warranted in patients with multiple risk factors for reinsertion. Copyright © 2018 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.
Stubbs, Amber; Uzuner, Özlem
The 2014 i2b2/UTHealth natural language processing shared task featured a track focused on identifying risk factors for heart disease (specifically, Cardiac Artery Disease) in clinical narratives. For this track, we used a "light" annotation paradigm to annotate a set of 1304 longitudinal medical records describing 296 patients for risk factors and the times they were present. We designed the annotation task for this track with the goal of balancing annotation load and time with quality, so as to generate a gold standard corpus that can benefit a clinically-relevant task. We applied light annotation procedures and determined the gold standard using majority voting. On average, the agreement of annotators with the gold standard was above 0.95, indicating high reliability. The resulting document-level annotations generated for each record in each longitudinal EMR in this corpus provide information that can support studies of progression of heart disease risk factors in the included patients over time. These annotations were used in the Risk Factor track of the 2014 i2b2/UTHealth shared task. Participating systems achieved a mean micro-averaged F1 measure of 0.815 and a maximum F1 measure of 0.928 for identifying these risk factors in patient records. Copyright © 2015 Elsevier Inc. All rights reserved.
Tepetam, Fatma Merve; Çiftaslan, Nezihe; Oruç, Özlem; Duman, Dildar; Ağca, Meltem; Bulut, İsmet; Çolakoğlu, Bahattin
Previous hypersensitivity reactions to contrast media (CM), atopy, atopic disease, drug allergy, and age (20-29 or >55) are risk factors for CM hypersensitivity reactions. Our aim was to evaluate whether these risk factors should prompt skin testing for diagnosing CM allergy. The study was conducted among patients referred for allergy testing with CM. Skin tests were performed with non ionic or gadolinium CM, recommended by a radiologist. After completion of tests patients were telephonically queried on their symptoms of reactions. 151 risk patients (53 men, 98 women; mean age 55.2) were included in the study. Only 13 (9 %) had a history of hypersensitivity reaction to CM. Compared with the other patients, atopy was significantly more common in patients with a history of CM hypersensitivity reactions. Female gender and mean age were also higher, but not significant. All of the tests with CMs were negative. Only one patient reported urticaria within 1-2 min after administration of CM (telephonically). Atopy can increase the risk of CM allergy. However, skin tests with CMs may be inefficient, unnecessary, and time-consuming, except in cases with a history of CM allergy. Premedication protocols appear to be beneficial in patients with a history of CM allergy and cannot be recommended for patients with well-controlled asthma, rhinitis, atopic dermatitis or history of drug allergy.
Saleh, N; Samir, N; Megahed, H; Farid, E
Chronic inflammation was found to play an important role in the development of cardiovascular risk factors. Homocysteine (Hcy) and fibrinogen have been identified as a major independent risk factor for cardiovascular disease. Lichen planus is assumed to be closely related to dyslipidaemia. Several cytokines involved in lichen planus pathogenesis, could explain its association with dyslipidaemia. Also chronic inflammation with lichen planus has been suggested as a component of the metabolic syndrome. The aim of this study was to detect a panel of cardiovascular risk factors in patients of lichen planus. This study was done on 40 patients of lichen planus and 40 healthy controls. All patients and controls were subjected to clinical examination. Serum levels of homocysteine, fibrinogen and high-sensitive C-reactive protein (hs-CRP) were measured by enzyme-linked immunosorbent assay technique (ELISA). Metabolic syndrome parameters including anthropometric measures, lipid profiles, blood sugar and blood pressure were studied. Patients with lichen planus showed significant association with metabolic syndrome parameters than controls (P lichen planus patients than controls (P lichen planus were found to have higher makers of both metabolic and cardiovascular risk factors in relation to controls most probably due to long standing inflammation. © 2013 European Academy of Dermatology and Venereology.
Full Text Available This study aimed to explore linkages of patients' social network composition with health behaviors and clinical risk factors.This observational study was embedded in a project aimed at improving cardiovascular risk management (CRVM in primary care. 657 vascular patients (227 with cardiovascular disease, 380 at high vascular risk, mean age 72.4 (SD 9.4 years, were recruited as were individuals patients considered important for dealing with their disease, so called alters (n = 487. Network composition was measured with structured patient questionnaires. Both patients and alters completed questionnaires to measure health behavior (habits for physical activity, diet, and smoking. Clinical risk factors (systolic blood pressure, LDL cholesterol level, and body mass index were extracted from patients' medical records. Six logistic regression analyses, using generalized estimating equations, were used to test three hypothesized effects of network composition (having alters with healthful behaviors, without depression, and with specialized knowledge on six outcomes, adjusted for demographic, personal and psychological characteristics.Having alters with overall healthful behavior was related to healthful patient diet (OR 2.14, 95%CI: 1.52-3.02. Having non-smoking alters in networks was related to reduced odds for patient smoking (OR 0.17, 95%CI: 0.05-0.60. No effects of presence of non-depressed alters were found. Presence of alters with specialized knowledge on CVRM was inversely related to healthful diet habits of patients (OR 0.47, 95%CI 0.24-0.89. No significant associations between social network composition and clinical risk factors were found.Diet and smoking, but not physical exercise and clinical risk factors, were associated with social network composition of patients with vascular conditions. In this study of vascular patients, controlling for both personal and psychological factors, fewer network influences were found compared to previous
Full Text Available OBJECTIVE: Determine the prevalence of metabolic abnormalities (MA and estimate the 10-year risk for cardiovascular disease (CVD among Latin American HIV-infected patients receiving highly active anti-retroviral therapy (HAART. METHODS: A cohort study to evaluate MA and treatment practices to reduce CVD has been conducted in seven Latin American countries. Adult HIV-infected patients with at least one month of HAART were enrolled. Baseline data are presented in this analysis. RESULTS: A total of 4,010 patients were enrolled. Mean age (SD was 41.9 (10 years; median duration of HAART was 35 (IQR: 10-51 months, 44% received protease inhibitors. The prevalence of dyslipidemia and metabolic syndrome was 80.2% and 20.2%, respectively. The overall 10-year risk of CVD, as measured by the Framingham risk score (FRF, was 10.4 (24.7. Longer exposure to HAART was documented in patients with dyslipidemia, metabolic syndrome and type 2 diabetes mellitus. The FRF score increased with duration of HAART. Male patients had more dyslipidemia, high blood pressure, smoking habit and higher 10-year CVD than females. CONCLUSIONS: Traditional risk factors for CVD are prevalent in this setting leading to intermediate 10-year risk of CVD. Modification of these risk factors through education and intervention programs are needed to reduce CVD.
Spiegelman, Jessica; Mourad, Mirella; Melka, Stephanie; Gupta, Simi; Lam-Rachlin, Jennifer; Rebarber, Andrei; Saltzman, Daniel H; Fox, Nathan S
The objective was to identify risk factors associated with blood transfusion in patients undergoing high-order Cesarean delivery (CD). This was a retrospective cohort study of patients undergoing third or more CD by a single maternal-fetal medicine practice between 2005 and 2016. We compared risk factors between women who did and did not receive a red blood cell transfusion during the operation or before discharge. Repeat analysis was performed after excluding women with placenta previa. A total of 514 patients were included, 18 of whom (3.5%; 95% confidence interval [CI], 2.2%-5.5%) received a blood transfusion. Placenta previa was the most significant risk factor for transfusion (61.1% of patients who received a transfusion vs. 1% of patients who did not; p blood transfusion. After women who had placenta previa were excluded, the incidence of blood transfusion was seven of 498 (1.4%; 95% CI, 0.7%-2.9%). Risk factors significantly associated with blood transfusion in the absence of previa were prophylactic anticoagulation during pregnancy and having labored. The incidence of transfusion in patients with no placenta previa, no anticoagulation, and no labor was 0.7% (95% CI, 0.3%-2.1%). Placenta previa was the most predictive risk factor for transfusion with a positive predictive value of 68.8% and a negative predictive value of 98.4%. In patients undergoing a third or more CD, only placenta previa, prophylactic anticoagulation during pregnancy, and having labored are independently associated with requiring a blood transfusion. These data can be used to guide physician ordering of prepared blood products preoperatively. © 2017 AABB.
Ding, Ning; Ni, Bu-Qing; Zhang, Xi-Long; Huang, Han-Peng; Su, Mei; Zhang, Shi-Jiang; Wang, Hong
Sleep disordered breathing (SDB) is common in patients with chronic heart failure secondary to non-valvular heart disease; however, the prevalence and characteristics of SDB in patients with rheumatic valvular heart disease (RVHD) are unclear. This study was designed to determine the prevalence, characteristics, and risk factors for SDB in RVHD patients. A cross-sectional study was conducted in 260 RVHD patients. The following data were recorded: types of heart valve lesions, electrocardiographic, echocardiographic, arterial blood gas analysis findings, baseline medication, 6-minute walk test (6MWT) distance, and sleep parameters. Compared to patients with single leftsided valve lesions, patients with left- and rightsided valve lesions had a higher prevalence of SDB (46.2% vs. 31.2%, p = 0.013); the increased prevalence of SDB only involved central sleep apnea (CSA) (31.1% vs. 14.1%, p = 0.001). Patients with obstructive sleep apnea (OSA) or CSA were older and had a shorter 6MWT distance, lower left ventricle ejection fraction and PaO₂, a longer lung-to-finger circulation time, and a higher prevalence of atrial fibrillation (AF) and hypertension (all p < 0.05) as compared with patients without SDB. Multinomial logistic regression analysis showed that PaO2 ≤ 85 mm Hg was the only risk factor for OSA. Male gender, AF, 6MWT distance ≤ 300 m, PaO₂ ≤ 85 mmHg, and PaCO₂ ≤ 40 mm Hg were risk factors for CSA. Patients with RVHD had a high prevalence of SDB (predominantly CSA). RVHD patients with SDB, particularly those who had CSA, manifested more severe symptoms and greater impairment of cardiac function. Assessments of clinical manifestations of cardiac dysfunction may be important for predicting the risk factors for SDB.
Full Text Available In October 2012, the Haitian Ministry of Health endorsed the "Option B+" strategy to eliminate mother-to-child transmission of HIV and achieve HIV epidemic control. The objective of this paper is to assess and identify risk factors for attrition from the national ART program among Option B+ patients in the 12 months after ART initiation.This retrospective cohort study included patients newly initiating ART from October 2012-August 2013 at 68 ART sites covering 45% of all newly enrolled ART patients in all regions of Haiti.With data from electronic medical records, we carried out descriptive analysis of sociodemographic, clinical, and pregnancy-related correlates of ART attrition, and used a modified Poisson regression approach to estimate relative risks in a multivariable model.There were 2,166 Option B+ patients who initiated ART, of whom 1,023 were not retained by 12 months (47.2%. One quarter (25.3% dropped out within 3 months of ART initiation. Protective factors included older age, more advanced HIV disease progression, and any adherence counseling prior to ART initiation, while risk factors included starting ART late in gestation, starting ART within 7 days of HIV testing, and using an atypical ART regimen.Our study demonstrates early ART attrition among Option B+ patients and contributes evidence on the characteristics of women who are most at risk of attrition in Haiti. Our findings highlight the importance of targeted strategies to support retention among Option B+ patients.
Todd Christopher J
Full Text Available Abstract Background Hospital readmission for acute exacerbation of COPD (AECOPD occurs in up to 30% of patients, leading to excess morbidity and poor survival. Physiological risk factors predict readmission, but the impact of modifiable psychosocial risk factors remains uncertain. We aimed to evaluate whether psychosocial risk factors independently predict readmission for AECOPD in patients referred to early discharge services (EDS. Methods This prospective cohort study included 79 patients with AECOPD cared for by nurse led EDS in the UK, and followed up for 12 months. Data on lung function, medical comorbidities, previous hospital admissions, medications, and sociodemographics were collected at baseline; St George's Respiratory Questionnaire (SGRQ, Hospital Anxiety and Depression Scale (HADS, and social support were measured at baseline, 3 and 12-months. Exploratory multivariate models were fitted to identify psychosocial factors associated with readmission adjusted for known confounders. Results 26 patients were readmitted within 90 days and 60 patients were readmitted at least once during follow-up. Depression at baseline predicted readmission adjusted for sociodemographics and forced expiratory volume in 1 second (odds ratio 1.30, 95% CI 1.06 to 1.60, p = 0.013. Perceived social support was not significantly associated with risk of readmission. Home ownership was associated with the total number of readmissions (B = 0.46, 95% CI -0.86 to -0.06, p = 0.024. Compared with those not readmitted, readmitted patients had worse SGRQ and HADS scores at 12 months. Conclusion Depressive symptoms and socioeconomic status, but not perceived social support, predict risk of readmission and readmission frequency for AECOPD in patients cared for by nurse-led EDS. Future work on reducing demand for unscheduled hospital admissions could include the design and evaluation of interventions aimed at optimising the psychosocial care of AECOPD patients managed at
Wu, H.P.; Pan, Y.H.; Hua, C.C.; Shieh, H.B.; Jiang, B.Y.; Yu, T.J. [Chang Gung Memorial Hospital, Chilung (Taiwan)
It is unclear whether patients with liver cirrhosis and coal miners with pneumoconiosis are at increased risk of developing pulmonary tuberculosis (TB). Furthermore, little is known of the likelihood of pneumonia in patients with bronchiectasis, haemodialysis, diabetes mellitus or advanced lung cancer being due to TB. To answer these questions, patients with these clinical comorbidities were analysed. The study was retrospective and included 264 TB patients, 478 non-TB pneumonia patients, and as negative controls, 438 subjects without pneumonia. The parameters analysed were age, gender and the presence of pneumoconiosis, bronchiectasis, liver cirrhosis, haemodialysis, diabetes mellitus and advanced lung cancer. Male gender was the only significant factor increasing the risk of pulmonary TB. When compared with non-TB pneumonia and control patients, the odds ratios were 1.862 and 2.182, respectively. Patients with liver cirrhosis did not show an increased risk of pulmonary TB after regression analysis. Pneumoconiosis resulted in a 2.260 (P = 0.003) odds ratio for pulmonary TB, compared with the controls. However, there was no difference in pneurmoconiosis between TB and non-TB pneumonia patients. Patients with bronchiectasis, lung cancer and those receiving haemodialysis had a lower risk for pulmonary TB in lower respiratory tract infection, with odds ratios of 0.342, 0.311 and 0.182, respectively. Physicians should first consider non-TB bacterial infection rather than Mycobacterium tuberculosis infection in pneumonia in patients with bronchiectasis, lung cancer or those receiving haemodialysis.
Criter, Robin E; Honaker, Julie A
To compare fall statistics (e.g. incidence, prevalence), fall risks, and characteristics of patients who seek hearing healthcare from an audiologist to individuals who have not sought such services. Case-control study. Two groups of community-dwelling older adult patients: 25 audiology patients aged 60 years or older (M age: 69.2 years, SD: 4.5, range: 61-77) and a control group (gender- and age-matched ±2 years) of 25 non-audiology patients (M age: 69.6, SD: 4.7, range: 60-77). Annual incidence of falls (most recent 12 months) was higher in audiology patients (68.0%) than non-audiology patients (28.0%; p = .005). Audiology patients reported a higher incidence of multiple recent falls (p =.025) and more chronic health conditions (p = .028) than non-audiology patients. Significantly more audiology patients fall on an annual basis than non-audiology patients, suggesting that falls are a pervasive issue in general hearing clinics. Further action on the part of healthcare professionals providing audiologic services may be necessary to identify individuals at risk for falling.
Lee, Ik Jae; Koom, Woong Sub; Lee, Chang Geol; Kim, Yong Bae; Yoo, Sei Whan; Keum, Ki Chang; Kim, Gwi Eon; Choi, Eun Chang; Cha, In Ho
Purpose: To analyze risk factors and the dose-effect relationship for osteoradionecrosis (ORN) of the mandible after radiotherapy of oral and oropharyngeal cancers. Materials and Methods: One-hundred ninety-eight patients with oral (45%) and oropharyngeal cancer (55%) who had received external radiotherapy between 1990 and 2000 were retrospectively reviewed. All patients had a dental evaluation before radiotherapy. The median radiation dose was 60 Gy (range, 16-75 Gy), and the median biologically effective dose for late effects (BED late ) in bone was 114 Gy 2 (range, 30-167 Gy 2 ). Results: The frequency of ORN was 13 patients (6.6%). Among patients with mandibular surgery, eight had ORN at the surgical site. Among patients without mandibular surgery, five patients had ORN on the molar area of the mandible. The median time to ORN was 22 months (range, 1-69 months). Univariate analysis revealed that mandibular surgery and Co-60 were significant risk factors for ORN (p = 0.01 and 0.04, respectively). In multivariate analysis, mandibular surgery was the most important factor (p = 0.001). High radiation doses over BED 102.6 Gy 2 (conventional dose of 54 Gy at 1.8 Gy/fraction) were also a significant factor for ORN (p = 0.008) and showed a positive dose-effect relationship in logistic regression (p = 0.04) for patients who had undergone mandibular surgery. Conclusions: Mandibular surgery was the most significant risk factor for ORN of mandible in oral and oropharyngeal cancers patients. A BED of 102.6 Gy 2 or higher to the mandible also significantly increases the risk of ORN.
Butt, Z.; Shahbaz, U.; Hashmi, A.T.; Naseem, T.; Khan, M.M.; Bukhari, M.H.
Background: The frequency of conventional risk factors for acute coronary syndrome differs in women compared to men, both in the general population and in patients with acute coronary syndrome. Objective: To find out the frequency of conventional risk factors in patients with acute coronary syndrome in males and females that exists in Pakistani patient population. Design: Cross-sectional survey. Material and Methods: A total of one hundred patients with acute coronary syndrome who presented in the Cardiology Department, Mayo Hospital Lahore were interviewed between May, 2008 and March 2009. Patients were enquired about the presence of hypertension and diabetes mellitus. Information was also obtained regarding smoking and history of ischemic heart disease in their first degree relatives. Lipid profile was recorded from the investigation chart of every patient. Results: 91% of subjects had at least one risk factor out of four conventional factors. When comparing men and women, more women were hypertensive and diabetic (p = 0.003 and 0.009 respectively). None of the females had ever smoked as compared to 34% of males (P = <0.001). Conclusion: Women with acute coronary syndrome, when compared to men, have more prevalence of diabetes and hyper-tension, and less prevalence of smoking. Further research is needed to better understand the gender differences in various aspects of ischemic heart disease that exist in our population. (author)
Heart disease - prevention; CVD - risk factors; Cardiovascular disease - risk factors; Coronary artery disease - risk factors; CAD - risk ... a certain health condition. Some risk factors for heart disease you cannot change, but some you can. ...
Andersen Aase B
Full Text Available Abstract Background Human Immunodeficiency Virus (HIV infection predisposes to tuberculosis (TB. We described incidence, risk factors and prognosis of TB in HIV-1 infected patients during pre (1995-1996, early (1997-1999, and late Highly Active Antiretroviral Therapy (HAART (2000-2007 periods. Methods We included patients from a population-based, multicenter, nationwide cohort. We calculated incidence rates (IRs and mortality rates (MRs. Cox's regression analysis was used to estimate risk factors for TB infection with HAART initiation included as time updated variable. Kaplan-Meier was used to estimate mortality after TB. Results Among 2,668 patients identified, 120 patients developed TB during the follow-up period. The overall IR was 8.2 cases of TB/1,000 person-years of follow-up (PYR. IRs decreased during the pre-, early and late-HAART periods (37.1/1000 PYR, 12.9/1000 PYR and 6.5/1000 PYR respectively. African and Asian origin, low CD4 cell count and heterosexual and injection drug user route of HIV transmission were risk factors for TB and start of HAART reduced the risk substantially. The overall MR in TB patients was 34.4 deaths per 1,000 PYR (95% Confidence Interval: 22.0-54.0 and was highest in the first two years after the diagnosis of TB. Conclusions Incidence of TB still associated with conventional risk factors as country of birth, low CD4 count and route of HIV infection while HAART reduces the risk substantially. The mortality in this patient population is high in the first two years after TB diagnosis.
Li, Qiongzhen; Du, Xiangdong; Zhang, Yingyang; Yin, Guangzhong; Zhang, Guangya; Walss-Bass, Consuelo; Quevedo, João; Soares, Jair C; Xia, Haishen; Li, Xiaosi; Zheng, Yingjun; Ning, Yuping; Zhang, Xiang Yang
Obesity is a common comorbidity in schizophrenia. Few studies have addressed obesity in Chinese schizophrenia patients. The aims of this current study were to evaluate the prevalence, risk factors and clinical correlates of obesity in Chinese patients with schizophrenia. A total of 206 patients were recruited from a hospital in Beijing. Their clinical and anthropometric data together with plasma glucose and lipid parameters were collected. Positive and Negative Syndrome Scale (PANSS) was rated for all patients. Overall, 43 (20.9%) patients were obese and 67 (32.5%) were overweight. The obese patients had significantly higher glucose levels, triglyceride levels than non-obese patients. Females and patients with type 2 diabetes mellitus had increased risk for obesity. Correlation analysis showed that BMI was associated with sex, education levels, negative symptoms, total PANSS score, triglyceride levels and type 2 diabetes mellitus. Further stepwise regression analysis showed that sex, type 2 diabetes, education level, triglyceride and amount of smoking/day were significant predictors for obesity. Our study showed that the prevalence of obesity in Chinese patients with schizophrenia is higher than that in the general population. Some demographic and clinical variables are risk factors for obesity in schizophrenia. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.
Full Text Available The aim of research was to conduct the comparative analysis of the profile of cardiovascular risk factors in patients with coronary heart disease (CHD and normal either impaired carbohydrate metabolism. Materials and methods. One hundred and forty two patients were observed. In order to estimate the rate of different forms of CHD depending on the state of carbohydrate metabolism such groups were formed: the first group consisted of 83 patients with type 2 diabetes mellitus (DM, the second group involved 34 patients with impaired glucose tolerance (IGT, the third group consisted of 25 patients with normal carbohydrate metabolism. The ischemic changes of myocardium were detected by ambulatory ECG monitoring with the obligatory achievement of submaximal heart rate during the research. Results. Silent myocardial ischemia was educed in 19 (22.9 % patients with type 2 DM, in 3 (8.8 % persons with IGT and in 2 (8.0 % patients with normal carbohydrate metabolism. Smoking, burdened heredity, violation in the haemostatic system more often occurred in the group of patients with type 2 DM and silent myocardial ischemia in comparison with the patients with type 2 DM without CHD. The profile of general population cardiovascular risk factors in patients with CHD and type 2 DM belongs to the most unfavorable. At the same time for patients with early violations of carbohydrate metabolism and normal carbohydrate metabolism such profile statistically does not differentiate meaningfully. Conclusions. Patients with type 2 DM and silent myocardial ischemia as compared to patients with type 2 DM without CHD have more expressed violations of indexes of general population cardiovascular risk factors for certain.
Full Text Available Ying Liang,1 Jian Huang,1 Jingbin Tian,2 Yuanyuan Cao,2 Guoling Zhang,2 Chungang Wang,2 Ying Cao,2 Jianrong Li2 1National Clinical Research Center for Mental Disorders, Peking University Sixth Hospital, Institute of Mental Health, Key Laboratory of Mental Health, Ministry of Health, Peking University, 2Changping Traditional Chinese Medicine Hospital, Beijing, People’s Republic of China Objective: To investigate the stroke risk and risk factors in patients with chronic schizophrenia.Patients and methods: This study was a large-sample, cross-sectional survey. A total of 363 patients with chronic schizophrenia were selected from the Changping Traditional Chinese Medicine Hospital, Beijing, in August 2014. The patients were divided into either stroke group or control group based on the presence of stroke. Clinical evaluation included positive and negative syndrome scale assessment and a detailed questionnaire to collect the general information and disease-related conditions.Results: The prevalence of stroke was 16.5% (60 cases. Stroke and control groups showed a significant difference in age, sex, smoking, combined medication, doses, negative factor score in positive and negative syndrome scale, body mass index, waist circumference, and systolic blood pressure. Multivariate analysis showed that a number of factors are significantly related to stroke, including age, sex, smoking, combined medication, doses, body mass index, and systolic blood pressure.Conclusion: The prevalence of stroke is relatively higher in Chinese patients with chronic schizophrenia. Chronic schizophrenia patients are more likely to suffer from stroke; meanwhile, a number of risk factors were identified, including old age, female sex, smoking history, combined medication with a variety of drugs, high doses, obesity, and high blood pressure. Keywords: schizophrenia, stroke, risk, risk factors
Vivian Lemes Lobo Bittencourt
Full Text Available Abstract OBJECTIVE Analyzing factors related to the risk of falls in hospitalized adult patients. METHOD A cross-sectional, analytical and quantitative study, developed in Clinical and Surgical Hospitalization Units from June to August 2015. Data collection instruments were sociodemographic and clinical forms, and the Morse Scale. Data were obtained with the patients and from medical records. Absolute and relative frequencies were used in the univariate statistical analysis, and chi-square test in the bivariate analysis. RESULTS 612 patients participated in the study. An association (p<0.001 was found between the high risk of falls and clinical neurological hospitalization, surgical trauma (hospitalization and comorbidities such as diabetes mellitus, systemic arterial hypertension, visual impairment, vertigo and fear of falling. CONCLUSION An association between the risk of falls was found due to hospitalization, comorbidities and intrinsic factors. Regarding extrinsic factors, an association between mats/carpets and risk of falls was found. No association between the risk of falls with other extrinsic factors was found.
Ke, Lu; Ni, Hai-Bin; Sun, Jia-Kui; Tong, Zhi-Hui; Li, Wei-Qin; Li, Ning; Li, Jie-Shou
Intra-abdominal hypertension (IAH) is common in patients with severe acute pancreatitis (SAP). The aim of the present study was to investigate the risk factors of IAH in SAP patients and assess the prognosis of SAP combined with IAH. To analyze the data from patients with SAP, both univariate and multivariate logistic regression analyses were applied, using 16 indices, including age, gender, Acute Physiology and Chronic Health Evaluation II scores (APACHE II), 24 h fluid balance, hematocrit, serum calcium level, and so on. Clinical prognosis such as mortality, hospital duration, of SAP patients with or without IAH was also compared. First 24 h fluid balance (Odds Ratio [OR], 1.003; 95% Confidence Interval [CI], 1.001-1.006), number of fluid collections (OR, 1.652; 95% CI, 1.023-2.956), and serum calcium level (OR, 0.132; 95% CI, 0.012-0.775) were found to be independent risk factors for IAH in patients with SAP. Moreover, patients with SAP and IAH had significantly longer average length of stay, both in the hospital and in the intensive care unit, higher rates of systemic and local complications, and more invasive treatments. The significant risk factors for IAH in patients with SAP include 24 h fluid balance (first day), number of fluid collections, and serum calcium level. Additionally, IAH is associated with extremely poor prognosis, evidenced by high rates of mortality, morbidity, and the need for invasive interventions.
Waaijman, Roelof; de Haart, Mirjam; Arts, Mark L. J.; Wever, Daniel; Verlouw, Anke J. W. E.; Nollet, Frans; Bus, Sicco A.
Recurrence of plantar foot ulcers is a common and major problem in diabetes but not well understood. Foot biomechanics and patient behavior may be important. The aim was to identify risk factors for ulcer recurrence and to establish targets for ulcer prevention. As part of a footwear trial, 171
van der Veeken, F.C.A.; Lucieer, J.; Bogaerts, S.
Forensic psychiatry embodies a highly heterogeneous population differing widely in terms of diagnoses, crimes committed, and risk factors. All of these are vitally important for treatment indications and should be accounted for in research. However, there is limited empirical knowledge of patient
Erkens, JA; Herings, RMC; Stolk, RP; Spoelstra, JA; Grobbee, DE; Leufkens, HGM
Although patients with type 2 diabetes mellitus and cardiovascular disease share common risk factors, the link between these diseases remains largely unexplained. In this case-control study, the earlier use of cardiovascular drugs (before the diagnosis of diabetes) was investigated among cases with
Kruk, Alexey; Bannister, Wendy; Podlekareva, Daria N
OBJECTIVE:: To describe temporal changes in the incidence rate of tuberculosis (TB) (pulmonary or extrapulmonary) among HIV-positive patients in western Europe and risk factors of TB across Europe. METHODS:: Poisson regression models were used to determine temporal changes in incidence rate of TB...
Conclusions: Our study identified significant risk factors for 30-day mortality in patients with MRSA BSI. Interestingly, diabetes mellitus, PVD and readmission were protective effects on 30-day mortality. There was no statistically significant variability in 30-day mortality over the 9-year study period.
Full Text Available Teodora Yaneva-Sirakova,1 Latchezar Traykov,2 Julia Petrova,2 Ivan Gruev,3 Dobrin Vassilev1 1Department of Internal Medicine, Cardiology Clinic, 2Department of Neurology, Neurology Clinic, Medical University Sofia, 3Cardiology Clinic, National Transport Hospital “Tsar Boris III”, Sofia, Bulgaria Aim: Cardiovascular risk factors are also risk factors for cognitive impairment. They have cumulative effect in target organ damage. The precise correlation between cardiovascular risk factors and cognitive impairment, as well as assessing the extent to which they may affect cognitive functioning, is difficult to ascertain in everyday clinical practice. Quick, specific, and sensitive neuropsychological tests may be useful in screening for, and the prophylaxis of, target organ damage in hypertensive patients.Methods: We gathered full anamnesis, performed physical examination, laboratory screening and echocardiography. These variables were observed at office and home for all patients, For half of the patients, 24-hour ambulatory blood pressure monitoring and neuropsychological testing using Montreal Cognitive Assessment (MoCA, Mini Mental State Examination (MMSE, Geriatric Depression Scale, and the 4-instrumental activities of daily living scale were undertaken.Results: For a period of 2 years, 931 patients were included after applying the inclusion and exclusion criteria. The mean age was 65.90±10.00 years. Two hundred and sixty three patients (85 [32.32%] males and 178 [67.68%] females were reevaluated after a mean follow-up period of 12 months (6–20 months. The mean results of MoCA and MMSE were significantly lower (p<0.05 in the group of patients with poorly controlled blood pressure and cardiovascular risk factors. There was mild to intermediate negative correlation between Systematic Coronary Risk Evaluation (SCORE and the neuropsychological tests’ results.Conclusion: Cardiovascular risk factors play an important role for the development
Goumenos Demetrios S
Full Text Available Abstract Background Profound alterations in immune responses associated with uraemia and exacerbated by dialysis increase the risk of developing active tuberculosis (TB in chronic haemodialysis patients (HDPs. In the current study, was determined the impact of various risk factors on TB development. Our aim was to identify which HDPs need anti-TB preventive therapy. Methods Prospective study of 272 HDPs admitted, through a 36-month period, to our institutions. Specific Relative Risk (RR for TB was estimated, considering age matched subjects from the general population as reference group. Entering the study all patients were tested with tuberculin (TST. Using Cox's proportional hazard model the independent effect of various risk factors associated with TB development was estimated. Results History of TB, dialysis efficiency, use of Vitamin D supplements, serum albumin and zinc levels were not proved to influence significantly the risk for TB, in contrast to: advanced age (>65 years, BMI, diabetes mellitus, tuberculin reactivity, healed TB lesions on chest X-ray and time on dialysis. Elderly (>70 years old HDPs (Adjusted RR 25.3, 95%CI 20.4-28.4, P Conclusion The above mentioned factors have to be considered by the clinicians, evaluating for TB in HDPs. Positive TST, the existence of predisposing risk factors and/or old TB lesions on chest X-ray, will guide the diagnosis of latent TB infection and the selection of those HDPs who need preventive chemoprophylaxis.
Amur, S.A.; Channa, N.A.; Mugheri, M.H.; Khuhro, Q.
To assess the environmental as well as dietary risk factors for the laryngeal and pharyngeal cancer (LPC) in patients treated at Liaquat University Hospital, Jamshoro. Methodology: Total 395 LPC patients and 550 healthy persons were interviewed through a standard questionnaire specially designed to study the risk factors for LPC disease. Significance level (p<0.05) was assessed with chi-squared test (95% confidence interval) and odds ratios were measured for associations of factors with LPC by logistic regression analysis. Results: The age range was 37.6 to 56.6 years with majority of males as compared to females. Majority of LPC patients were married, underweight and labor workers. Use of non-branded oil, smoking and illiteracy and sun exposure 1 hour were significantly positively associated with LPC. Mainpuri was observed at highest significant positive risk factor for LPC. Less vegetables, less fruit and less meat consumption as well as, deep fried/fried foods and more tea intake were found significantly positively associated with LPC disease. Conclusion: Labor work, Illiteracy, smoking, use of non-branded cooking oil, sun exposure 1 hour, manipuri, consumption of less vegetables, less fruit and less meat, deep fried/fried foods and more tea intake were found significantly positively associated risk factors of LPC. (author)
Berthold, F; Sahin, K; Hero, B; Christiansen, H; Gehring, M; Harms, D; Horz, S; Lampert, F; Schwab, M; Terpe, J
The association of molecular characteristics with prognosis has been reported, but not their relationship with each other and their impact in the context of known clinical risk factors. In this study, data of 1249 consecutive intent-to-treat-neuroblastoma patients with more than 1 year follow-up were examined by multivariate analysis using loglinear and Cox proportional hazard regression models on a stage-related basis (stages 1-3: 600, 4S: 116, 4: 533). In a first step, risk factors were identified from 18 selected clinical variables, and risk groups defined. The second step investigated whether molecular characteristics (MYCN, LOH 1p, del 1p, CD44, N-ras, NGF-R, bcl-2, APO-1 (CD95)) contributed additional prognostic information to the model. The loglinear model demonstrated several interactions between clinical factors. By the Cox regression model, seven independent clinical risk factors were found for stages 1-3, seven for stage 4 and two for stage 4S. By subsequent introduction of all molecular variables, MYCN amplification only added significant prognostic information to the clinical factors in localised and stage 4 neuroblastoma. The models allowed the definition of risk groups for stages 1-3 patients by age (e beta = 5.09) and MYCN (e beta = 4.26), for stage 4 by MYCN (e beta = 2.78) and number of symptoms (e beta = 2.44) and for stage 4S by platelet count (e beta = 3.91) and general condition (e beta = 2.99). Molecular factors and in particular MYCN contribute significantly to risk estimation. In conjunction with clinical factors, they are powerful tools to define risk groups in neuroblastoma.
Wang, Ting-Yao; Lee, Kuan-Der; Chen, Ping-Tsung; Chen, Min-Chi; Chen, Yi-Yang; Huang, Cih-En; Kuan, Feng-Che; Chen, Chih-Cheng; Lu, Chang Hsien
Cytotoxic chemotherapy via central venous access ports is an important part of the standard treatment for most cancers, but it is accompanied with the risk of infections. This study aimed to analyze the incidence and risk factors for central venous access port-related infection (CPI) among Chinese patients receiving cytotoxic chemotherapy. Between January 1, 2002 and December 31, 2005 a total of 1391 cancer patients with 1449 totally implantable central venous access ports were evaluated. The log-rank test and Cox proportional hazards model were used for the analyses of risk factors. The overall CPI incidence rate was 0.21 per 1000 catheter-days. Hematological malignancies and head and neck cancer were associated with an increased risk of CPI (hazard ratio 4.00 and 4.11, respectively, both p risk of infection than for patients in a nonadjuvant setting (p ports. Implementation of an insertion bundle for the prevention of central line-associated bloodstream infections is warranted, especially for those patients with hematological and head and neck cancers, as well as for patients receiving chemotherapy in the metastatic settings. Copyright © 2015. Published by Elsevier B.V.
Nadide Torlak Koca; Vesile Sepici; Aliye Kapukıran Tosun; Gökhan Koca
Aim: Osteoarthritis (OA) is a degenerative disease, that developes as a result of the impairment of formation and destruction processes in cartilage and sinovial tissues, with the effect of various traumatic, biomechanic, inflammatory and genetic factors. Material and Methods: In this study, risk factors and relation between OA and OP (osteoporosis) is evaluated in 127 patients with knee OA. Age, gender, obesity, menopause, ligamentous laxity, DM, injury of joint, genetic predisposition an...
Park, Sun A; Chung, Seung Hyun; Lee, Youngjin
The study aimed to find out to what degree suicidal thoughts and associated factors affect the suicide risk of advanced cancer patients. The frequency of suicidal thoughts among patients with cancer, especially in the advanced stages, is about 3 times greater than the adult average in South Korea. We recruited 457 participants with four types of cancers (colon, breast, cervical, and lung) using stratified sampling. Data collection was carried out through one-on-one interviews by trained nurse...
Manning, Kathryn; Senekal, Marjanne; Harbron, Janetta
Background: Insights into the characteristics of treatment seekers for lifestyle changes and treatment preferences are necessary for intervention planning. Aim: To compile a profile of treatment-seeking obese patients with non-communicable diseases (NCDs) or NCD risk factors and to compare patients who choose group-based (facility-based therapeutic group [FBTG]) versus usual care (individual consultations) treatment. Setting: A primary healthcare facility in Cape Town, South Africa. ...
Full Text Available Introduction. Pneumonia is the most frequent nosocomial infection in intensive care units. The reported frequency varies with definition, the type of hospital or intensive care units and the population of patients. The incidence ranges from 6.8-27%. Objective. The objective of this study was to determine the frequency, risk factors and mortality of nosocomial pneumonia in intensive care patients. Methods. We analyzed retrospectively and prospectively the collected data of 180 patients with central nervous system infections who needed to stay in the intensive care unit for more than 48 hours. This study was conducted from 2003 to 2009 at the Clinical Centre of Kragujevac. Results. During the study period, 54 (30% patients developed nosocomial pneumonia. The time to develop pneumonia was 10±6 days. We found that the following risk factors for the development of nosocomial pneumonia were statistically significant: age, Glasgow Coma Scale (GCS score <9, mechanical ventilation, duration of mechanical ventilation, tracheostomy, presence of nasogastric tube and enteral feeding. The most commonly isolated pathogens were Klebsiella-Enterobacter spp. (33.3%, Pseudomonas aeruginosa (24.1%, Acinetobacter spp. (16.6% and Staphylococcus aureus (25.9%. Conclusion. Nosocomial pneumonia is the major cause of morbidity and mortality of patients with central nervous system infections. Patients on mechanical ventilation are particularly at a high risk. The mortality rate of patients with nosocomial pneumonia was 54.4% and it was five times higher than in patients without pneumonia.
Kanova, Marcela; Sklienka, Peter; Roman, Kula; Burda, Michal; Janoutova, Jana
Delirium is an acute brain dysfunction and a frequent complication in critically ill patients. When present it significantly worsens the prognosis of patients. The aim of this study was to evaluate the incidence of delirium and risk factors for delirium in a mixed group of trauma, medical and surgical ICU patients. A prospective observational study was conducted in one of the six-bed Intensive Care Units of the University Hospital Ostrava in the Czech Republic during a 12-month period. We evaluated the incidence of delirium and its predisposing and precipitating risk factors. All patients were assessed daily using the Confusion Assessment Method for the ICU (CAM-ICU). Of the total of 332 patients with a median APACHE II (the Acute Physiology and Chronic Health Evaluation) score of 12, who were evaluated for delirium, 48 could not be assessed using CAM-ICU (47 due to prolonged coma, 1 due to language barriers). The incidence of delirium was 26.1%, with trauma and medical patients being more likely to develop delirium than surgical patients. Risk of delirium was significantly associated with age ≥ 65 years, and alcohol abuse in their anamnesis, with APACHE II score on admission, and with the use of sedatives and/or vasopressors. Delirious patients who remained in the ICU for a prolonged period showed a greater need for ventilator support and had a greater ICU-mortality.
Alashek, Wa; Altagdi, M
The prevalence and incidence of HCV infection varies geographically due to exposure to different risk factors. Identification of HCV genotype is important to defining the epidemiology of the disease. The objective of this study was to describe genotype distribution and its relation to risk factors among HCV infected patients attending virology clinic of the Department of Infectious Diseases at the Tripoli Medical Centre. The medical records of 891 Libyan chronic HCV infected patients registered and followed up from January 2003 to January 2007 were reviewed. Data gathered includes patient's age, gender, risk factors and family history of HCV infection. Statistical analysis was performed using t, x2 and contingency coefficient tests. The mean age was 40.22±13.09 years. Two thirds of patients were males. Normal alanine aminotransferase (ALT) at diagnosis was found in 62% of the patients. HCV RNA<2 million copies at diagnosis was found among 54% of patients. HCV genotype 1 (G1) was the most frequent (30.9%), followed by G4 (29.2%). Genotype 2 affected 19.3% and G3 13.6%. No classification of HCV genotype was available for 2% of the patients. Many subtypes of HCV were detected with different frequencies (G1a and b, G2a, b, c and a/c, G3a and G4a and c/d). All genotypes of HCV were more common among males (P<0.001). Genotype 3 was the most frequent among male patients (88.6%). Regarding the risk factors, 33% of patients had a history of hospitalization and/or surgical procedures, and 22.7% had a history of blood transfusion. A past history of intravenous drug abuse (IVDA) was reported by 15% of the patients, and 15.9% reported a history of dental procedures. The relationship between the genotype of HCV and risk factors was statistically significant (P<0.001). No history of risky exposure was found among 10.8% of patients. Genotypes 1 and 4 were more predominant among HCV infected patients. Males were affected more than females and they presented themselves to the
Full Text Available BACKGROUND AND AIMS Increased intra-abdominal pressure (IAP, also referred to as intra-abdominal hypertension (IAH, affects organ function in critically ill patients. The prevalence of IAH is between 32% - 65% in intensive care units. Normal IAP is ≈ 5–7 mmHg. According to WSACS definition, IAH = IAP ≥12 mmHg and is divided into 4 grades. They are Grade I (12-15 mmHg, Grade II (16-20 mmHg, Grade III (21-25 mmHg, Grade IV (>25 mmHg. Transvesical measurement of IAP currently is the most popular technique. Several systems with or without the need for electronic equipment are available that allow IAP measurement. The aim is to study the incidence of IAH in critically ill patients, to assess the risk factors for development of IAH, to study the role of IAH as a risk factor for Acute Kidney Injury (AKI, to assess the role of IAH as a risk factor for increased (Intensive Care Unit ICU mortality. SUBJECTS AND METHODS This is a prospective observational study. Study period was six months. The study included 52 patients admitted to Medical ICU in Government Medical College, Kozhikode, Kerala. RESULTS AND CONCLUSION There was a very high incidence of intra-abdominal hypertension in critically ill patients. IAH was significantly associated with risk factors like sepsis, mechanical ventilation, pancreatitis, capillary leak, ascites, cumulative fluid balance and cirrhosis. IAH is an independent risk factor for development of acute kidney injury. IAH is an independent predictor of mortality in critically ill patients.
Ahn, Eunmi; Shin, Dong Wook; Cho, Sung-Il; Park, Sohee; Won, Young-Joo; Yun, Young Ho
As the number of cancer survivors increases, suicide risk approaches that of the general population. We therefore investigated suicide rates and risk factors among Korean cancer patients. We observed 816,295 cancer patients for 3,007,294 person-years from 1993 to 2005 through a nationwide cancer registry. We calculated their sex- and age-standardized mortality ratios (SMR) and studied suicide risk factors using rate ratios (RR) based on a log-linear Poisson regression model. Compared with the Korean general population, the suicide rate among cancer patients was high [SMR, 2.00; 95% confidence interval (95% CI), 1.91-2.08]. The rates were highest in the year following the cancer diagnosis (SMR, 3.45; 95% CI, 3.19-3.73) and were still elevated 5 years later (SMR, 1.23; 95% CI, 1.12-1.36). The clinical groups at highest risk were male pancreas cancer patients (SMR, 6.01; 95% CI, 4.33-8.33) and female lung cancer patients (SMR, 3.55; 95% CI, 2.55-4.94). The sociodemographic groups at highest risk were those who had no spouse versus those who were married (RR, 1.50; 95% CI, 1.35-1.68), those who were not employed versus those who were (RR, 1.39; 95% CI, 1.26-1.54), and those who did not have high school education versus those who had (RR, 1.52; 95% CI, 1.30-1.79). Korean cancer patients are at increased risk of suicide. Both clinical and sociodemographic factors play a role. There is a need for social support and suicide prevention strategies for cancer survivors in Korea. (c)2010 AACR.
BACKGROUND: Psoriasis is a hyperproliferative, cutaneous disorder with the potential to lower levels of folate. This may result in raised levels of homocysteine, an independent risk factor for the development of cardiovascular disease. OBJECTIVE: A study was conducted to compare levels of red-cell folate (RCF) and homocysteine in patients with psoriasis and in healthy controls. Levels of homocysteine were also examined in the context of other major cardiovascular risk factors. METHODS: In total, 20 patients with psoriasis and 20 controls had their RCF, homo-cysteine and other conventional cardiovascular risk factors assessed. RESULTS: Patients with psoriasis had a trend towards lower levels of RCF. Significantly raised levels of homocysteine were found in patients with psoriasis compared with controls (P = 0.007). There was no correlation between homocysteine levels, RCF levels or disease activity as measured by the Psoriasis Area and Severity Index. Patients with psoriasis had higher body mass index (P < 0.004) and higher systolic blood pressure (P < 0.001) than controls. This may contribute to the excess cardiovascular mortality observed in patients with psoriasis.
Mara del Pilar Quiroga; Jos Daniel Charry; Nicols Becerra; Juan Camilo Garcia; Eliana Karina Muoz; Rodrigo Lara
Objective:To establish the risk factors associated to development of empyema posttraumatic in patients with chest trauma managed with closed thoracostomy. Methods: It was a descriptive and observational study of patients with chest trauma who were admitted between January 2013 and May 2014. The variables were evaluated and the results according to management with closed thoracostomy in patients with thoracic trauma was determined. Univariate analysis was performed and measures of central tendency were calculated. Results: In total 240 patients were analyzed. Among them, 10.4% (25) developed posttraumatic empyema. In patients who developed empyema, the mean age was 34.2 years, and the mean injury severity score was 20.6. It was identified as a risk factor closed chest trauma in 68%(17) and 84%coagulated hemothorax trauma. Empyema management thoracoscopy was in 100%of cases. Conclusions: The posttraumatic empyema is a complication that occurs in patients with thoracic trauma. One of the most important risk factors is coagulated hemothorax which could be identified and treated in time to avoid comorbidities during hospital stay.
Kochi, Masato; Hori, Shigeaki
The authors conducted a retrospective analysis of the risk factors of intracranial traumatic lesions in elderly patients with minor head injury. Sixty-nine elderly patients with Glasgow Coma Scale (GCS) scores of 13-15 after head injury who had presented within 24 hours of trauma and admitted to hospital were included in this study. The indications for admission were a GCS score of 13 or 14 on presentation, loss of consciousness, retrograde or posttraumatic amnesia, local neurological deficit, severe headache and vomiting, dangerous mechanism of injury, skull fracture and abnormal CT findings. The relationship between the clinical findings and intracranial traumatic lesions was analized by univariate and multivariate analysis. The relationship between the clinical findings and surgical intervention was also analized by the same methods in those who had intracranial traumatic lesions. The mean and median age of patients were 81.1 and 83 years, respectively. Of 69 patients, 41 had intracranial traumatic lesions present on their CT scan. Of these, 6 needed surgical intervention. Multivariable logistic regression analysis showed that a Glasgow Coma Scale score of 13 and a loss of consciousness at injury were identified as independent risk factors of intracranial traumatic lesions in elderly patients with minor head injury and a dangerous mechanism of injury was identified as an independent risk factor of surgical intervention in those who had traumatic intracranial lesions. Our results offer useful information for evaluating patients with minor head injury in Japan's aging society. (author)
Full Text Available Objective: Vitamin D deficiency is a worldwide common health problems. Vitamin D deficiency in adults has been associated with proximal muscle weakness, skeletal mineralization defect, and an increased risk of falling. Patients with vitamin D deficiency commonly complain of widespread pain in the body. The aim of this study was to examine the prevalence and risk factors of 25-hydroxyvitamin D deficiency in patients complaining of widespread musculoskeletal pain. Methods: In this cross-sectional study, 8457 patients with widespread musculoskeletal pain (7772 females, 685 males, aged 46.7 (range 20-100 years were included. Serum 25-hydroxyvitamin D was measured with ELISA method. Patients were classified into two groups: 1 Patients with vitamin D deficiency (20 ng/ml. Results: Prevalence of vitamin D deficiency was found to be 71.7%. A binary logistic regression model showed that low 25(OHVit D level was associated with gender, age and month in which 25(OH hypovitaminosis was determined. The risk of low 25(OH Vit D was found to be 2.15 times higher in female patients and 1.52 times higher on March and 1.55 times higher on April. Conclusion: This study indicates that Vitamin D deficiency should be taken into consideration in patients with widespread musculoskeletal pain, and some precautions such as sunbathe during summer should be recommended patients having risk of vitamin D deficiency. J Clin Exp Invest 2013; 4 (4: 48-491
Krow-Lucal, Elisabeth R; Novosad, Shannon A; Dunn, Angela C; Brent, Carolyn R; Savage, Harry M; Faraji, Ary; Peterson, Dallin; Dibbs, Andrew; Vietor, Brook; Christensen, Kimberly; Laven, Janeen J; Godsey, Marvin S; Christensen, Bryan; Beyer, Brigette; Cortese, Margaret M; Johnson, Nina C; Panella, Amanda J; Biggerstaff, Brad J; Rubin, Michael; Fridkin, Scott K; Staples, J Erin; Nakashima, Allyn K
In 2016, Zika virus disease developed in a man (patient A) who had no known risk factors beyond caring for a relative who died of this disease (index patient). We investigated the source of infection for patient A by surveying other family contacts, healthcare personnel, and community members, and testing samples for Zika virus. We identified 19 family contacts who had similar exposures to the index patient; 86 healthcare personnel had contact with the index patient, including 57 (66%) who had contact with body fluids. Of 218 community members interviewed, 28 (13%) reported signs/symptoms and 132 (61%) provided a sample. Except for patient A, no other persons tested had laboratory evidence of recent Zika virus infection. Of 5,875 mosquitoes collected, none were known vectors of Zika virus and all were negative for Zika virus. The mechanism of transmission to patient A remains unknown but was likely person-to-person contact with the index patient.
Full Text Available Hospital readmission rate is receiving increasing regulatory scrutiny. Patients with cirrhosis have high hospital readmissions rates but the relationship between frequent readmissions and barriers to transplantation remains unexplored. The goal of this study was to determine risk factors for frequent readmissions among patients with cirrhosis and identify barriers to transplantation in this population.We retrospectively reviewed medical records of 587 patients with a confirmed diagnosis of cirrhosis admitted to a large tertiary care center between May 1, 2008 and May 1, 2009. Demographics, clinical factors, and outcomes were recorded. Multivariate logistic regression was performed to identify risk factors for high readmission rates. Transplant-related factors were assessed for patients in the high readmission group.The 587 patients included in the study had 1557 admissions during the study period. A subset of 87 (15% patients with 5 or more admissions accounted for 672 (43% admissions. The factors associated with frequent admissions were non-white race (OR = 2.45, p = 0.01, diabetes (OR = 2.04, p = 0.01, higher Model for End-Stage Liver Disease (MELD score (OR = 35.10, p30 and younger age (OR = 0.98, p = 0.02. Among the 87 patients with ≥5 admissions, only 14 (16% underwent liver transplantation during the study period. Substance abuse, medical co-morbidities, and low (<15 MELD scores were barriers to transplantation in this group.A small group of patients with cirrhosis account for a disproportionately high number of hospital admissions. Interventions targeting this high-risk group may decrease frequent hospital readmissions and increase access to transplantation.
Robbins, Catherine J; Connors, K C; Sheehan, Timothy J; Vaughan, James S
Minimize surprises on your financial statement by adopting a model for integrated risk management that: Examines interrelationships among operations, investments, and financing. Incorporates concepts of the capital asset pricing model to manage unexpected volatility
Bhalli, M.A.; Kayani, A.M.; Samore, N.A.
To determine the frequency of risk factors in male patients presenting with acute coronary syndrome. Study Design: Observational study. Place and Duration of Study: Armed Forces Institute of Cardiology and National Institute of Heart Diseases, Rawalpindi, from October 2007 to September 2008. Methodology: Male patients with acute coronary syndrome were included in this study. Patients having angioplasty (PCI), coronary artery bypass surgery, chronic liver and kidney diseases were excluded. Presence of diabetes, smoking, hypertension, dyslipidemia, physical activity, stress, a family history of coronary artery disease (CAD) and medication was documented. Blood pressure, ECG, cardiac enzymes, fasting blood glucose, lipid profile and echocardiography were done within 24 hours of admission. Body mass index and waist circumference were measured. Data was analysed using SPSS-15. Results: A total of 135 male patients of ACS were studied having mean age of 54.26+-11.60 years. Maximum number of patients aged between 51 to 60 years, (n = 41, 31.9%). STEMI (ST-elevation myocardial infarction) was diagnosed in 96 (71.1%) patients, non-STEMI in 12 (8.9%) while 27 (20%) patients were having unstable angina. Smoking was documented in 60 (44%) patients, hypertension in 50 (37%), diabetes in 34 (25.2%) and a family history of premature CAD was recorded in 24 (17.8%) patients. Fifty one (37.8%) patients were overweight (BMI = 25-29.9) while 22 (16.3%) were obese (BMI greater or equal to 30). Waist circumference > 90 cm was found in 86 (63.6%) subjects. Sixty four (47.4%) patients were active physically. Psychosocial stress was documented in 33 (23.75). Hypertension, diabetes and dyslipidemia were the most frequent combinations, observed in 24 (17.9%) subjects. Conclusion: Dyslipidemia, smoking, hypertension and diabetes were most frequent risk factors. Public awareness to control risk factors can reduce the prevalence of CAD. (author)
Bhalli, M A [Combined Military Hospital, Abbottabad (Pakistan). Dept. of Cardiology; Kayani, A M [Armed Forces Institute of Cardiology, Rawalpindi (Pakistan). Dept. of Cardiology; Samore, N A [Combined Military Hospital, Lahore (Pakistan). Dept. of Cardiology
To determine the frequency of risk factors in male patients presenting with acute coronary syndrome. Study Design: Observational study. Place and Duration of Study: Armed Forces Institute of Cardiology and National Institute of Heart Diseases, Rawalpindi, from October 2007 to September 2008. Methodology: Male patients with acute coronary syndrome were included in this study. Patients having angioplasty (PCI), coronary artery bypass surgery, chronic liver and kidney diseases were excluded. Presence of diabetes, smoking, hypertension, dyslipidemia, physical activity, stress, a family history of coronary artery disease (CAD) and medication was documented. Blood pressure, ECG, cardiac enzymes, fasting blood glucose, lipid profile and echocardiography were done within 24 hours of admission. Body mass index and waist circumference were measured. Data was analysed using SPSS-15. Results: A total of 135 male patients of ACS were studied having mean age of 54.26+-11.60 years. Maximum number of patients aged between 51 to 60 years, (n = 41, 31.9%). STEMI (ST-elevation myocardial infarction) was diagnosed in 96 (71.1%) patients, non-STEMI in 12 (8.9%) while 27 (20%) patients were having unstable angina. Smoking was documented in 60 (44%) patients, hypertension in 50 (37%), diabetes in 34 (25.2%) and a family history of premature CAD was recorded in 24 (17.8%) patients. Fifty one (37.8%) patients were overweight (BMI = 25-29.9) while 22 (16.3%) were obese (BMI greater or equal to 30). Waist circumference > 90 cm was found in 86 (63.6%) subjects. Sixty four (47.4%) patients were active physically. Psychosocial stress was documented in 33 (23.75). Hypertension, diabetes and dyslipidemia were the most frequent combinations, observed in 24 (17.9%) subjects. Conclusion: Dyslipidemia, smoking, hypertension and diabetes were most frequent risk factors. Public awareness to control risk factors can reduce the prevalence of CAD. (author)
The majority of strokes are due to ischaemia. Risk factors include atrial fibrillation, hypertension and smoking. The incidence can be reduced by addressing these risk factors. This study examines the prevalence of risk factors and their treatment in a cohort of patients with ischaemic stroke registered on a Dublin stroke database.
Tazhibi, Mehdi; Dehghani, Mohsen; Babazadeh, Shadi; Makkarian, Fariborz; Tabatabaeian, Maryam; Sadeghi, Masoumeh; Rezaei, Parisa; Faghihi, Mehri
Background: Breast cancer is the most prevalent type of cancer among Iranian females; it is noteworthy that the condition of this type of cancer among Iranian women does not significantly differ from what has been reported from other countries. Considering the importance of this issue, identification of the backgrounds factors and risk factors of the breast cancer risk are highly needed. Therefore, the present study is aimed to compare the risk factors of resident patients of Isfahan province, Iran, with accredited risk factors by other countries and also identify the importance of each factor in the incidence of cancer. Materials and Methods: The present work is a case-control study, which was conducted in 2011. In order to conduct the study, 216 women who had been clinically identified with breast cancer were selected from Seiedo-Shohada Hospital, Isfahan, Iran, as the case group. Moreover, 41 healthy women who were the relatives of the selected patients (i.e., sisters and aunts) were selected as the control group. The data and information of the patients from 1999 to 2010 were collected from either assessing the database system of the center for breast cancer research or interviewing the patients through phone. To analyze the data, multiple logistic regression method was applied. Results: The range of age among selected individuals in this study was from 20-75 years old. The determinant factors for odds of breast cancer included in the applied multiple logistic regression model were the use of oral contraceptive pills (OCPs) (odds ratio [OR] =0.18, 95% confidence interval [CI] = 0.04-0.75) as the protective factor, hormone replacement therapy (OR = 10.2, 95% CI = 1.18-88.89) and menopause at old age (OR = 1.26, 95% CI = 1.11-2.12) as the risk factors. Furthermore, there was not seen any significant relationship between age, vocation, and marital status with odds of breast cancer in multiple model. Conclusion: Based on the results, use of OCPs as protective
Full Text Available AIM: Chronic obstructive pulmonary disease (COPD is an independent risk factor for cardiovascular morbidity and mortality. The aim of this study was to determine the prevalence of asymptomatic peripheral arterial disease (PAD and the associated risk factors for patients with COPD. METHODS: This prospective cross-sectional study enrolled 427 COPD patients (mean age: 70.0 years without PAD symptoms consecutively. Demographic data, lung function and cardiovascular risk factors were recorded. The ankle-brachial index (ABI was used to detect PAD (ABI<0.90. RESULTS: The overall prevalence of asymptomatic PAD in the COPD patients was 8% (2.5% in the younger participants (<65 years of age, n = 118 and 10% in the elderly participants (≥65 years of age, n = 309. The COPD patients with asymptomatic PAD had a significantly higher rate of hyperlipidemia (47.1% vs. 10.4% and hypertension (79.4% vs. 45.8% than those without asymptomatic PAD (p<0.05. There was no significant difference in lung function (forced vital capacity and forced expiratory volume in one second between the two groups. In multivariate logistic regression, hyperlipidemia was the strongest independent factor for PAD (odds ratio (OR: 6.89, p<0.005, followed by old age (OR: 4.80, hypertension (OR: 3.39 and smoking burden (pack-years, OR: 1.02. CONCLUSIONS: The prevalence of asymptomatic PAD among COPD patients in Taiwan is lower than in Western countries. Hyperlipidemia, old age, hypertension, and smoking burden were the associated cardiovascular risk factors. However, there was no association between lung function and PAD in the COPD patients.
Renna, Rosaria; Pilato, Fabio; Profice, Paolo; Della Marca, Giacomo; Broccolini, Aldobrando; Morosetti, Roberta; Frisullo, Giovanni; Rossi, Elena; De Stefano, Valerio; Di Lazzaro, Vincenzo
Approximately 10%-14% of ischemic strokes occur in young adults. To investigate risk factors and etiologies of strokes of young adults admitted to the "stroke unit" of Policlinico "Gemelli" of Rome from December 2005 to January 2013. In all, 150 consecutive patients younger than 50 years diagnosed with ischemic stroke were enrolled. Clinical evaluation consisted of a complete neurologic examination and the National Institutes of Health Stroke Scale. Diagnostic workup consisted of anamnesis, extensive laboratory, radiologic, and cardiologic examination. Stroke etiologies were classified according to the Trial of Org 10172 in Acute Stroke Treatment. Patients' mean age was 41 ± 8.0 years. The most common risk factors were dyslipidemia (52.7%), smoking (47.3%), hypertension (39.3%), and patent foramen ovale (PFO, 32.8%). Large-artery atherosclerosis was diagnosed as the cause of stroke in 17 patients (11.3%). Cardioembolism was presumed in 36 patients (24%), most of them presented a PFO at transesophageal echocardiography. Small-vessel occlusion was diagnosed in 12 patients (8%); all of them were hypertensive and most of them presented additional risk factors. Forty-one patients (27.3%) presented a stroke of other determined etiology and 44 (29.3%) presented a stroke of undetermined etiology. The 3-year survival was 96.8% and recurrent strokes occurred in only 3 cases. Traditional vascular risk factors are also very common in young adults with ischemic stroke, but such factors increase the susceptibility to stroke dependent to other causes as atherosclerosis and small-artery occlusion represent less than 20% of cases. Prognosis quoadvitam is good, being characterized by low mortality and recurrence rate. Copyright © 2014 National Stroke Association. Published by Elsevier Inc. All rights reserved.
Su, Bin-Guang; Tsai, Kai-Li; Yeh, Shu-Hsing; Ho, Yi-Yi; Liu, Shin-Yi; Rivers, Patrick A
According to the 2004 US Renal Data System's annual report, the incidence rate of chronic renal failure in Taiwan increased from 120 to 352 per million populations between 1990 and 2003. This incidence rate is the highest in the world. The prevalence rate, which ranks number two in the world (Japan ranks number one), also increased from 384 to 1630 per million populations. Based on 2005 Taiwan national statistics, there were 52,958 end-stage renal disease (ESRD) patients receiving routine dialysis treatment. This number, which comprised less than 0.2% of the total population and consumed $2.6 billion New Taiwan dollars, was more than 6.12% of the total annual spending of national health insurance during 2005. Dialysis expenditures for patients with ESRD rank the highest among all major injuries (traumas) and diseases. This article identifies and discusses the risk factors associated with consumption of medical resources during dialysis. Instead of using reimbursement data to estimate cost, as seen in previous studies, this study uses cost data within organizations and focuses on evaluating and predicting the resource consumption pattern for dialysis patients with different risk factors. Multiple regression analysis was used to identify 23 risk factors for routine dialysis patients. Of these risk factors, six were associated with the increase of dialysis cost: age (i.e. 75 years old and older), liver function disorder, hypertension, bile-duct disorder, cancer and high blood lipids. Patients with liver function disorder incurred much higher costs for injection medication and supplies. Hypertensive patients incurred higher costs for injection medication, supplies and oral medication. Patients with bile-duct disorder incurred a significant difference in check-up costs (i.e. costs were higher for those aged 75 years and older than those who were younger than 30 years of age). Cancer patients also incurred significant differences in cost of medical supplies. Patients
Xu, Lei; Wang, Ting; Chen, Ting; Yang, Wen-Qun; Liang, Ze-Ping; Zhu, Jing-Ci
Objectives: To identify risk factors for enteral feeding intolerance screening in critically ill patients, thereby, provide some reference for healthcare staff to assess the risk of feeding intolerance, and lay the foundation for future scale development. Methods: This study used a mixed methodology, including a literature review, semi-structured interviews, the Delphi technique, and the analytic hierarchy process. We used the literature review and semi-structured interviews (n=22) to draft a preliminarily item pool for feeding intolerance, Delphi technique (n=30) to screen and determine the items, and the analytic hierarchy process to calculate the weight of each item. The study was conducted between June 2014 and September 2015 in Daping Hospital, Third Military Medical University, Chongqing, China. Results: Twenty-three risk factors were selected for the scale, including 5 dimensions. We assigned a weight to each item according to their impact on the feeding intolerance, with a higher score indicating a greater impact. The weight of each dimension was decreasing as follows: patient conditions, weight score equals 42; general conditions, weight score equals 23; gastrointestinal functions, weight score equals 15; biochemical indexes, weight score equals 14; and treatment measures, weight score equals 6. Conclusion: Developed list of risk factors based on literature review, survey among health care professionals and expert consensus should provide a basis for future studies assessing the risk of feeding intolerance in critically ill patients. PMID:28762434
Fawcett, Vanessa J; Flynn-O'Brien, Katherine T; Shorter, Zeynep; Davidson, Giana H; Bulger, Eileen; Rivara, Frederick P; Arbabi, Saman
Hospital readmission is a significant contributor to increasing health care use related to caring for older trauma patients. This study was undertaken with the following aims: determine the proportion of older adult trauma patients who experience unplanned readmission, as well as risk factors for these readmissions and identify the most common readmission diagnoses among these patients. We conducted a retrospective cohort study of trauma patients age 55 years and older who survived their hospitalization at a statewide trauma center between 2009 and 2010. Linking 3 statewide databases, nonelective readmission rates were calculated for 30 days, 6 months, and 1 year after index discharge. Competing risk regression was used to determine risk factors for readmission and account for the competing risk of dying without first being readmitted. Subhazard ratios (SHR) are reported, indicating the relative risk of readmission by 30 days, 6 months, and 1 year. The cumulative readmission rates for the 14,536 participants were 7.9%, 18.9%, and 25.2% at 30 days, 6 months, and 1 year, respectively. In multivariable models, the strongest risk factors for readmission at 1 year (based on magnitude of SHR) were severe head injury (adjusted SHR = 1.47; 95% CI, 1.24-1.73) and disposition to a skilled nursing facility (SHR = 1.54; 95% CI, 1.39-1.71). The diagnoses most commonly associated with readmission were atrial fibrillation, anemia, and congestive heart failure. In this statewide study, unplanned readmissions after older adult trauma occurred frequently up to 1 year after discharge, particularly for patients who sustained severe head trauma and who could not be discharged home independently. Examining common readmission diagnoses might inform the development of interventions to prevent unplanned readmissions. Copyright © 2015 American College of Surgeons. All rights reserved.
Full Text Available BACKGROUND Stroke is usually end result of predisposing conditions that originated years before the ictus. Creating awareness and treatment of its modifiable risk factors will reduce the incidence of stroke. OBJECTIVE To study the risk factors and lipid profile pattern in stroke patients. METHODS Patients with diagnosis of stroke comprising 50 consecutive patients each of ischaemic and haemorrhagic strokes who were admitted in Jorhat Medical College & Hospital, Assam over a period of 1 year (May 2015 - April 2016 included in the study, while patients on lipid lowering therapy were excluded from the study. History of risk factors like hypertension, diabetes mellitus, smoking and alcoholism were taken. To determine the subtype of stroke, clinical examination followed by CT scan/MRI of brain were done. A serum sample after 8 hours of overnight fasting was taken on the next day of admission for both groups of patients. Total serum cholesterol, triglycerides, LDL-cholesterol, VLDL-cholesterol and HDL-cholesterol was determined, using enzymatic colorimetric method. RESULTS A total of 100 patients were studied, of whom 66 were males and 34 were females. The mean age for the ischaemic group was 62±12 years and for the haemorrhagic group were 55±14 years. In this study, dyslipidaemia was present in 58 (58% patients. Patients with high total cholesterol - 33 (18 ischaemic, 15 haemorrhagic, high LDL-cholesterol was found in 38 (22 ischaemic, 16 haemorrhagic, high triglycerides in 31 (14 ischaemic, 17 haemorrhagic and low HDL-cholesterol in 47 (29 ischaemic, 18 haemorrhagic. Among 100 patients, 66 had hypertension, 20 had diabetes mellitus, 18 had both diabetes and hypertension, 43 were smokers, 36 consumed alcohol and >2 risk factor were found in 44. CONCLUSION Dyslipidaemia was found in 58% of patients and most striating features were low HDL-cholesterol and elevated triglycerides level, indicating they are independent risk factors for stroke. No
Full Text Available Background: Ectopic pregnancy (EP is the most common cause of death related to pregnancy during the first trimester and its' incidence is increasing. Knowledge about the risk factors of EP can be helpful in diagnosis and also in prevention of EP, because some of these risk factors are preventable. The aim of this study is to assess the EP patients and the prevalence of EP risk factors among them in Bandarabbas.Methods: Eighty two patients with EP referred to Shariati hospital in Bandarabbas in 2009 were included in our descriptive study. Study was conducted using a questionnaire about demographic characteristics, EP risk factors, and information about treatment and duration of hospital stay. Data was collected using interview with patients by educated personnel and patients' records during hospitalization. After data collection we analysed the data using SPSS 17.0 software using descriptive statistics (Mean, Standard Deviation, and frequency.Results: Mean age of the participants was 27.46±5.98. Sixty four (78% patients were households and 18(22% were employees. Sixteen (19.5% had low socioeconomic status, 62(75.6% had intermediate socioeconomic status and 4 (4.9% had high socioeconomic status.Twenty one (25.6% of patients were using withdrawal method for contraception at the time of conception. Condom, Oral Contraceptive Pills (OCP, DMPA, and IUD was reported in 7 (8.5%, 13 (15.9%, 8 (9.8%, and 2 (2.4% respectively. Other 31 (37.8% patients weren’t using any method for contraception. Six (7.3% patients had previous history of EP. Also 4 (4.9% had history of previous EP in their near family members. One (1.2% patient was undergone surgery for Tubal Ligation (TL.Four (4.9% patient were using tobacco. EP location was in fallopian tube in 62 (75.6% and in other places in 20 (24.4% of patients. Thirty four (41.5% received drug therapy, 35 (42.7% undergone surgery and 13 (15.9% received both drug and surgery treatment. Mean duration of hospital
Yoo, Jun-Il; Ha, Yong-Chan; Choi, Hana; Kim, Kyu-Hwang; Lee, Young-Kyun; Koo, Kyung-Hoi; Park, Ki-Soo
To evaluate malnutrition and chronic inflammation as risk factors for sarcopenia in elderly patients with hip fractures, as defined by the criteria of the Asian Working Group on Sarcopenia (AWGS). A total of 327 elderly patients with hip fractures were enrolled in this retrospective observational study. The main outcome measure was the nutritional status and nutritional risk factors for sarcopenia in elderly patients. Diagnosis of sarcopenia was made according to the guidelines of the AWGS. Whole body densitometry analysis was used to measure skeletal muscle mass, and muscle strength was evaluated by handgrip testing. Multivariable regression analysis was utilized to analyze the nutritional risk factors for sarcopenia in patients with hip fractures. Of 327 patients with hip fractures (78 men and 249 women), the prevalence of sarcopenia was 60.3% and 30.1% in men and women, respectively. The rates of three indicators of malnutrition in men and women (low BMI, hypoalbuminemia, and hypoproteinemia) in sarcopenia patients with hip fractures were 23.4%, 31.9%, and 53.2% and 21.3%, 21.3%, and 37.3%, respectively. The prevalence of markers of chronic inflammation (increased CRP and ESR) in men and women with sarcopenia and hip fractures were 74.9% and 52.2%, and 49.3% and 85.1%, respectively. After adjusting for covariates, low BMI and hypoproteinemia in women were associated with a 2.9- and 2.1-fold greater risk of sarcopenia than non-sarcopenia, respectively. The present study revealed a strong relationship between sarcopenia and malnutrition and chronic inflammatory factors in elderly patients with hip fractures.
Full Text Available Obstructive ileus and peritonitis are the most frequent complication of colorectal cancer, manifested in 8-40 % cases. Anastomotic leakage (AL is a fatal complication in colorectal surgery. In our study, we aim to analyze the safety, outcomes in patients with colon obstruction after resection with new anastomosis technique implementation and to identify prognostic value of each risk factor on development of AL. A retrospective analysis of prospectively acquired data of 155 consecutive emergency patients with cancer of proximal rectum and sigmoid colon complicated by chronic bowel obstruction in stage of subcompensation and decompensation were included in our study and divided into 2 groups. In the basic group (n=95, primary nonfunctional anastomosis (PNA was performed after resection of the rectum. In the comparing group (n=60, resection of the colon or rectum with primary anastomosis was performed. Results: Postoperative complications have arisen in 5 (5,3 % patients of group I and in 11 (18,4% patients of group II. AL was developed only in 1 patient in the basic group (1,1% and in 7 (11,7 % patients of the compared group on the 5th-12th day after operation. We have worked out the rate score of risk factors of AL. Ğ score was given for each AL factor which we had selected for elaboration of this scale. Conclusions: Based on AL risk factors scale we highlighted 5 levels of risk which have significant clinical meaning and help surgeons decide finally how to finish operation in patient with bowel obstruction in order to avoid AL. PNA with preventive transversostoma was shown to provide adequate decompression of the colon, reliable prevention of colorectal AL, avoid complex reconstructive operations and be a good alternative for Hartman’s procedure.
Zhou, Jing; Ke, Lu; Tong, Zhihui; Li, Gang; Li, Weiqin; Li, Ning; Li, Jieshou
Splanchnic venous thrombosis (SVT) is considered a rare but important complication in patients with acute pancreatitis (AP) and literatures regarding this topic were sparse. The aim of the present study was to investigate the risk factors of SVT in necrotizing acute pancreatitis (NAP) and assess the prognosis of these patients. Both univariate and multivariate logistic regression analyses were applied using 15 indices including age, gender, Acute Physiology and Chronic Health Evaluation II scores (APACHE II), CRP (C - reactive protein) levels, etc to explore potential risk factors for the development of SVT in NAP patients. Moreover, clinical outcome measures such as mortality, organ failure and length of hospital and ICU stay were also compared between NAP patients with or without SVT. According to the statistical results, only intra-abdominal pressure (IAP) was proved to be an independent risk factor for SVT (OR, 1.283; 95% CI, 1.091-1.509,P=0.003). In addition, Balthazar's CT score and occurrence of IPN (infected pancreatic necrosis) also reached statistical significance (P=0.040 and 0.047, respectively), but the 95% confidence interval shown in the multivariate logistic regression suggested that the observed ORs are not significant (1.326;95% CI 0.984-1.787 and 2.61;95 CI 0.972-7.352, respectively), which indicates weaker association between the two parameters and SVT. Regarding the clinical outcomes, patients with SVT showed higher mortality, longer hospital and intensive care unit duration, higher rates of a variety of complications and more utilization of invasive interventions. IAP is an independent risk factor for the development of SVT in patients with NAP, while Balthazar's CT score and occurrence of IPN are also associated with SVT, although not as strong as IAP. Moreover, occurrence of SVT relates with extremely poor prognosis in NAP patients, evidenced by increased mortality, morbidity and need for invasive interventions. Copyright © 2014 Elsevier
Frangoul, H; Min, E; Wang, W; Chandrasekhar, R; Calder, C; Evans, M; Manes, B; Bruce, K; Brown, V; Ho, R; Domm, J
We evaluated the incidence and risk factors for hypogammaglobulinemia after allogeneic hematopoietic SCT (HSCT) in pediatric patients. Ig levels were measured pre-transplant, every 2 weeks until day 100 and then monthly post SCT in 185 patients undergoing myeloablative HSCT. Median age was 9 years; 142 (77%) had malignant disease and 114 (62%) received stem cells from an unrelated source. Hypogammaglobulinemia (IgG SCT. The cumulative incidence of hypogammaglobulinemia at 1 year was higher among patients who developed acute GVHD (97% vs 54%, PSCT (P<0.001) and development of acute GVHD (P<0.001) were all significantly associated with higher risk of hypogammaglobulinemia post HSCT. We conclude that hypogammaglobulinemia is common, following allogeneic HSCT in pediatric patients, especially in those with malignant diseases, those who receive an unrelated transplant or patients who develop GVHD.
The conventional risk factors for coronary artery disease (CAD) include hypertension, diabetes mellitus, hyperlipidaemia and cigarette smoking(1). There is a large body of evidence, which implicates these factors in the causation of coronary artery disease. Objective: To study the attern of the above-mentioned as well as additional risk factors including age, gender, family history, obesity and hepatitis B and C seropositivity in the population of patients undergoing coronary angiography at our tertiary care hospital.Methodology:In this cross-sectional survey, 465 patients undergoing coronary angiography were studied using a questionnaire as well as clinical and laboratory data. The information obtained included age, sex, clinical presentation, past medical history, family history, the presence or absence of previous ischemic heart disease, diabetes, hypertension and a history of smoking. A history of duration of diabetes and hypertension, their treatment and the presence or absence of complications was also noted. A proportion of patients had their fasting blood lipid levels measured. Height, weight and waist circumference as well as HepBsAg and anti-HCV levels were also determined.Results: The 465 patients studied included 383 males and 82 females. The mean age of all patients was 49.68 +- 0.464 years and the difference between genders was not significant. A past history of ischaemic heart disease was present in 31% of patients. Diabetes mellitus was present in 23% of males and 45% of females. A history of hypertension was present in 30.8% males and 70.7% of the females. Of the patients who could be studied, the mean LDL was 110.29 +- 1.706 mg/dL, the mean HDL was 41.01 +- 0.319 mg/dL and the mean TG was 189.67 +- 4.21 mg/dL. The difference in lipid profile values between male and female patients was not significant (p-value >0.05). Waist circumference was increased in 69.7% males and 93.9% females and here the difference between genders was significant, Hep
Oh, Sung Jin; Shin, Jin Yong
Currently, circumferential resection margins (CRM) are used as a clinical endpoint in studies on the prognosis of rectal cancer. Although the concept of a circumferential resection margin in extraperitoneal rectal cancer differs from that in intraperitoneal rectal cancer due to differences in anatomical and biologic behaviors, previous reports have provided information on CRM involvement in all types of rectal cancer including intraperitoneal lesions. Therefore, the aim of this study was to analyze risk factors of CRM involvement in extraperitoneal rectal cancer. From January 2005 to December 2008, 306 patients with extraperitoneal rectal cancer were enrolled in a prospectively collected database. Multivariate logistic regression analysis was used to identify predictors of CRM involvement. The overall rate of CRM involvement was found to be 16.0%. Multivariate analysis showed that male sex, larger tumor size (≥4 cm), stage higher than T3, nodal metastasis, tumor perforation and non-sphincter preserving proctectomy (NSPP) were risk factors for CRM involvement. Male sex, larger tumor size (≥4 cm), advanced T stage, nodal metastasis, tumor perforation, and NSPP are significant risk factors of CRM involvement in extraperitoneal rectal cancer. Given that postoperative chemoradiotherapy is recommended for patients with a positive CRM, further oncologic studies are warranted to ascertain which patients with these risk factors would require adjuvant therapy.
Mi, Weifeng; Zhang, Suzhen; Liu, Qi; Yang, Fude; Wang, Yong; Li, Tao; Mei, Qiyi; He, Hongbo; Chen, Zhiyu; Su, Zhonghua; Liu, Tiebang; Xie, Shiping; Tan, Qingrong; Zhang, Jinbei; Zhang, Congpei; Sang, Hong; Chen, Wenhao; Shi, Le; Li, Lingzhi; Shi, Ying; Guo, Lihua; Zhang, Hongyan; Lu, Lin
This multi-center observational study investigated the prevalence of agitation in newly hospitalized schizophrenia patients in China and its potential risk factors. It was performed in 2014 and covered 14 hospitals. Newly hospitalized patients with schizophrenia or suspected schizophrenia who met the diagnostic criteria of the International Statistical Classification of Diseases and Related Health Problems, 10th revision, were recruited. Agitation and related risk factors were evaluated by a questionnaire designed for the survey. General demographic data, disease characteristics, scores on schizophrenia rating scales and agitation rating scales (e.g., Positive and Negative Syndrome Scale-Excited Component [PANSS-EC] and Behavioral Activity Rating Scale [BARS]) were collected. Among the 1512 patients screened in the study, 1400 (92.59%) were eligible. According to the PANSS-EC and BARS, the prevalence of agitation was 60.92% (853 of 1400) and 59.00% (826 of 1400), respectively. The overall prevalence of agitation was 47.50% (665 of 1400). The most important risk factor of agitation was being aggressive at baseline (Modified Overt Aggression Scale score ≥4, odds ratio=6.54; 95% confidence interval=4.93-8.69). Other risk factors included a history of aggressive behavior, northern region of residence, involuntary hospitalization, disease severity, low level of education, living alone, being unemployed or retired. Copyright © 2017. Published by Elsevier B.V.
Full Text Available Abstract Background Hepatitis B and C is common in Pakistan and various risk factors are attributable to its spread. One thousand and fifty consecutive male cases suffering from chronic liver disease (327 HBV and 723 HCV were selected from the OPD of public sector hospital and a private clinic dealing exclusively with the liver patients. To compare the results 723 age and gender matched controls were selected from the blood transfusion services of the public sector hospital. A standard questionnaire was filled for all patients and controls which included the information on possible risk factors. Findings Family history of liver disease was significantly higher (43% and 34% in HBV and HCV positive cases as compared to 5% in controls [odds ratio 15.6; 95% Confidence Interval CI: 10.1 -- 24.1, 10.9; 95% Confidence Interval CI: 7.3 -- 16.4] and same trend was seen for death due to liver disease in the family. Majority 74% hepatitis B positive cases had their shaves done at communal barbers but this practice was equally prevalent amongst controls (68%, thus negating it as a possible risk factor, but there is a significant risk with p Conclusion Injections, surgery and dental treatment appear as major risk factors for the transmission of hepatitis B and C in the community. Massive health care awareness drives need to be done for both health care providers and the public to reduce this menace.
Cengiz, Fatma Pelin; Emiroglu, Nazan
BACKGROUND Mycosis fungoides, the most common subtype of cutaneous T-cell lymphoma, is more common in patients aged 45-55. OBJECTIVE Cardiovascular risk factors have been investigated in several skin diseases. However, the relation between cardiovascular diseases and mycosis fungoides remains unclear. Therefore, the aim of this study was to assess cardiovascular risk factors in patients with mycosis fungoides. METHODS 32 patients with mycosis fungoides and 26 healthy controls were enrolled in the study. Glucose, total cholesterol, high-density lipoprotein cholesterol, triglyceride, homocystein, high sensitivity C-reactive protein, low-density lipoprotein – cholesterol, were measured in the sera of patients. RESULTS Patients had significantly higher high-sensitivity C-reactive protein, homocysteine, low-density lipoprotein - cholesterol, total cholesterol (p= 0.032) (phomocysteine and high-sensitivity C-reactive protein than healthy subjects. The present study has demonstrated an increased rate of cardiovascular risk in patients with mycosis fungoides. Even though the etiology of these associations is elusive, dermatologists should be sensitized to investigate metabolic derangements in patients with mycosis fungoides, in order to lessen mortality and comorbidity with a multidisciplinary approach. PMID:25672297
Full Text Available Background: The aim of this study was the independent psychosis risk factors assessment in a group of subjects fulfilling the criteria of at risk mental state, under specialist outpatient psychiatric care. Participants: Seventy-one patients – 33 women and 38 men, were involved into this study, aged on average 17.34, all under psychiatric care. The patients were recruited into the study in the sequence of their outpatient clinic admission. The criterion to be included into the study was the diagnosis of ultra-high risk state (UHRS – defined according to the Australian research group principles. Subsequently, the patients were divided into subgroups according to the clinical features of their mental state. Method: The author’s demographic questionnaire was applied in the study. Information regarding the family history of psychosis was obtained from patients and/or their relatives or carers. The patients’ mental state was assessed monthly – according to the presence of psychotic symptoms, change of their incidence and duration, presence of depressive symptoms or aggressive behaviour (measured by a three-level scale. On the basis of the obtained information, we evaluated: 1 conversion into psychosis time – measured from diagnosing of UHRS to the development of full-symptom psychosis, 2 therapeutic methods used (psychotherapy, pharmacotherapy or both, 3 use of psychoactive substances after being diagnosed with UHRS, 4 presence of serious life stressors (the patients’ subjective estimation – during the six-month period preceding the conversion into psychosis. Results: 1 In the UHRS group of patients, staying under professional outpatient psychiatric care, the use of marijuana was an independent risk factor of conversion into psychosis. 2 In the investigated group of patients with at risk mental state we did not find any correlation between modulating factors (including: therapeutic methods used, depressive symptoms, aggression or
Wu, Haishan; Huang, Rong; Yi, Chunyan; Wu, Juan; Guo, Qunying; Zhou, Qian; Yu, Xueqing; Yang, Xiao
♦ BACKGROUND: Early peritonitis was confirmed to be associated with a higher risk of early technique failure. However, literature concerning peritonitis within the first 3 months of peritoneal dialysis (PD) initiation is scarce. The present study was to investigate risk factors associated with early-onset peritonitis in PD patients. ♦ METHODS: In this retrospective observational cohort study, all incident PD patients from January 1, 2006, to December 31, 2013, were recruited and followed up until December 31, 2014. According to time-to-first episode of peritonitis, patients were divided into early-onset (≤ 3 months) peritonitis and late-onset (> 3 months) peritonitis. Baseline demographic, clinical, and laboratory data, as well as episodes of peritonitis, were collected. Risk factors associated with early-onset peritonitis were evaluated using logistic regression model. ♦ RESULTS: Of 1,690 patients on PD, 503 (29.8%) developed at least 1 episode of peritonitis and 118 (7.0%) patients presented the first episodes of peritonitis within the first 3 months. A multivariate logistic analysis showed that higher body mass index (BMI) (odds ratio [OR] 1.08, 95% confidence interval [CI] 1.01 - 1.15, p = 0.034), hypoalbuminemia (OR 1.75, 95% CI 1.11 - 2.78, p = 0.017), and catheter exit-site infection (OR 4.14, 95% CI 2.45 - 7.00, p peritonitis. Compared to those with late-onset, patients with early-onset peritonitis had a higher overall peritonitis rate (0.76 vs 0.38 per patient-year, p 0.05). ♦ CONCLUSIONS: Higher BMI, hypoalbuminemia, and catheter exit-site infection were the risk factors associated with early-onset peritonitis in PD patients. Copyright © 2016 International Society for Peritoneal Dialysis.
Full Text Available Background. The emergence of interstitial pneumonia (IP in patients with hematological malignancy (HM is becoming a challenging scenario in current practice. However, detailed characterization and investigation of outcomes and risk factors on survival have not been addressed. Methods. We conducted a retrospective study of 42,584 cancer patients covering the period between 1996 and 2008 using the institutional cancer registry system. Among 816 HM patients, 61 patients with IP were recognized. The clinical features, laboratory results, and histological types were studied to determine the impact of IP on survival and identify the profile of prognostic factors. Results. HM patients with IP showed a significant worse survival than those without IP in the 5-year overall survival (P=0.027. The overall survival showed no significant difference between infectious pneumonia and noninfectious interstitial pneumonia (IIP versus nIIP (P=0.323. In a multivariate Cox regression model, leukocyte and platelet count were associated with increased risk of death. Conclusions. The occurrence of IP in HM patients is associated with increased mortality. Of interest, nIIP is a prognostic indicator in patients with lymphoma but not in patients with leukemia. However, aggressive management of IP in patients with HM is strongly advised, and further prospective survey is warranted.
Reunes, S; Rombaut, V; Vogelaers, D; Brusselaers, N; Lizy, C; Cankurtaran, M; Labeau, S; Petrovic, M; Blot, S
To determine risk factors for nosocomial bloodstream infection (BSI) and associated mortality in geriatric patients in geriatric and internal medicine wards at a university hospital. Single-center retrospective (1992-2007), pairwise-matched (1:1-ratio) cohort study. Geriatric patients with nosocomial BSI were matched with controls without BSI on year of admission and length of hospitalization before onset of BSI. Demographic, microbiological, and clinical data are collected. One-hundred forty-two BSI occurred in 129 patients. Predominant microorganisms were Escherichia coli (23.2%), coagulase-negative Staphylococci (19.4%), Pseudomonas aeruginosa (8.4%), Staphylococcus aureus (7.1%), Klebsiella pneumoniae (5.8%) and Candida spp. (5.8%). Matching was successful for 109 cases. Compared to matched control subjects, cases were more frequently female, suffered more frequently from arthrosis, angina pectoris and pressure ulcers, had worse Activities of Daily Living-scores, had more often an intravenous or bladder catheter, and were more often bedridden. Logistic regression demonstrated presence of an intravenous catheter (odds ratio [OR] 7.5, 95% confidence interval [CI] 2.5-22.9) and being bedridden (OR 2.9, 95% CI 1.6-5.3) as independent risk factors for BSI. In univariate analysis nosocomial BSI was associated with increased mortality (22.0% vs. 11.0%; P=0.029). After adjustment for confounding co-variates, however, nosocomial BSI was not associated with mortality (hazard ratio 1.3, 95% CI 0.6-2.6). Being bedridden and increasing age were independent risk factors for death. Intravenous catheters and being bedridden are the main risk factors for nosocomial BSI. Although associated with higher mortality, this infectious complication seems not to be an independent risk factor for death in geriatric patients. Copyright © 2011 European Federation of Internal Medicine. Published by Elsevier B.V. All rights reserved.
Abanoz, Yasin; Gülen Abanoz, Yeşim; Gündüz, Ayşegül; Uludüz, Derya; İnce, Birsen; Yavuz, Burcu; Göksan, Baki
Studies have suggested a possible association of migraine and increased risk of ischemic stroke in young adults, particularly in smokers and in women who use oral contraceptive drugs. We aimed to analyze the association between migraine and ischemic stroke in young population in a hospital-based cohort. We included 202 consecutive patients with the diagnosis of ischemic stroke who were between 15 and 50 years and age- and gender-matched 250 volunteers with no history of stroke. All participants were interviewed using a questionnaire for migraine. Localization of ischemic lesion was classified as anterior and posterior circulation according to neuroimaging findings. The cause of ischemic lesion and all risk factors were recorded. Undetermined etiology was the most frequent (43.1%) and the most common determined cause was cardioembolism (22.3%) in young stroke patients. Frequency of migraine was 30.2% among patients with stroke whereas 16.8% of healthy subjects had migraine (p = 0.001). Migraine with aura was significantly more common among patients with stroke compared to healthy subjects (18.3 vs 4.4%; p = 0.000) whereas the frequency of migraine without aura was similar in both groups (11.9 vs 12.4%). Using logistic regression, migraine with aura was shown to be an independent risk factor for ischemic stroke in young population (p = 0.000) and separate analysis for gender demonstrated that it was only a risk factor for women (p = 0.009) but not for men (p = 0.107). Migraine with aura was found to be more common in ischemic stroke in young patients. It was an independent risk factor in women.
Ghazi, Lama; Oparil, Suzanne; Calhoun, David A; Lin, Chee Paul; Dudenbostel, Tanja
Resistant hypertension, defined as blood pressure >140/90 mm Hg despite using ≥3 antihypertensive medications, is a well-recognized clinical entity. Patients with resistant hypertension are at an increased risk of cardiovascular disease compared with those with more easily controlled hypertension. Coronary heart disease mortality rates of younger adults are stagnating or on the rise. The purpose of our study was to characterize the phenotype and risk factors of younger patients with resistant hypertension, given the dearth of data on cardiovascular risk profile in this cohort. We conducted a cross-sectional analysis with predefined age groups of a large, ethnically diverse cohort of 2170 patients referred to the Hypertension Clinic at the University of Alabama at Birmingham. Patients (n=2068) met the inclusion criteria and were classified by age groups, that is, ≤40 years (12.7% of total cohort), 41 to 55 years (32.1%), 56 to 70 years (36.1%), and ≥71 years (19.1%). Patients aged ≤40 years compared with those aged ≥71 years had significantly earlier onset of hypertension (24.7±7.4 versus 55.0±14.1 years; P hypertension, younger individuals have a distinct phenotype characterized by overlapping risk factors and comorbidities, including obesity, high aldosterone, and high dietary sodium intake compared with elderly. © 2017 American Heart Association, Inc.
Caroline E. Wyers
Full Text Available Patients with a low bone mineral density have an increased risk of cardiovascular diseases (CVD and venous thromboembolic events (VTE. The aim of our retrospective chart review was to investigate the prevalence of CVD, VTE, hypertension (HT, and diabetes mellitus type 2 (DM2 in patients with a recent clinical fracture visiting the Fracture Liaison Service (FLS. Out of 3057 patients aged 50–90 years, 1359 consecutive patients, who agreed and were able to visit the FLS for fracture risk evaluation, were included (71.7% women; mean age 65.2 yrs. Based on medical history, 29.9% had a history of CVD (13.7%, VTE (1.7%, HT (14.9%, and DM2 (7.1% or a combination. Their prevalence increased with age (21% in patients aged 50–59 years to 48% in patients aged >80 years and was higher in men than in women (36% versus 27%, but independent of bone mineral density and fracture type. Careful evaluation of medical history with respect to these risk factors should be performed in patients with a recent clinical fracture before starting treatment with medications that increase the risk of VTE or cardiovascular events, such as raloxifene, strontium ranelate, or NSAIDs.
Yagi, Hideki; Sumino, Hiroyuki; Aoki, Tomoyuki; Tsunekawa, Katsuhiko; Araki, Osamu; Kimura, Takao; Nara, Makoto; Ogiwara, Takayuki; Murakami, Masami
To investigate the relationship between blood rheology and endothelial function in patients with coronary risk factors, brachial arterial flow-mediated vasodilatation (FMD), an index of endothelial function and blood passage time (BPT), an index of blood rheology, and fasting blood cell count, glucose metabolism, and plasma fibrinogen, lipid, C-reactive protein, and whole blood viscosity levels were measured in 95 patients with coronary risk factors and 37 healthy controls. Brachial arterial FMD after reactive hyperemia was assessed by ultrasonography. BPT was assessed using the microchannel method. In healthy controls, BPT significantly correlated with FMD (r = - 0.325, p index (BMI; r = 0.530, p measurement of blood rheology using the microchannel method may be useful in evaluating brachial arterial endothelial function as a marker of atherosclerosis in these patients.
Tanaka, Jun; Yugue, Itaru; Shiba, Keiichiro; Maeyama, Akira; Naito, Masatoshi
A retrospective, consecutive case series. To determine the risk factors for a tracheostomy in patients with a cervical spinal cord injury. Respiratory status cannot be stabilized in patients with a cervical spinal cord injury (CSCI) for various reasons, so a number of these patients require long-term respiratory care and a tracheostomy. Various studies have described risk factors for a tracheostomy, but none have indicated a relationship between imaging assessment and the need for a tracheostomy. The current study used imaging assessment and other approaches to assess and examine the risk factors for a tracheostomy in patients with a CSCI. Subjects were 199 patients who were treated at the Spinal Injuries Center within 72 hours of a CSCI over 8-year period. Risk factors for a tracheostomy were retrospectively studied. Patients were assessed in terms of 10 items: age, sex, the presence of a vertebral fracture or dislocation, ASIA Impairment Scale, the neurological level of injury (NLI), PaO2, PaCO2, the level of injury on magnetic resonance imaging (MRI), the presence of hematoma-like changes (a hypointense core surrounded by a hyperintense rim in T2-weighted images) on MRI, and the Injury Severity Score.Items were analyzed multivariate logistic regression, and P tracheostomy, accounting for 11.6% of patients with a CSCI. Univariate analyses of the risk factors for tracheostomy revealed significant differences for six items: age, Injury Severity Score, presence of fracture or dislocation, ASIA Impairment Scale A, NLI C4 or above, and MRI scans revealing hematoma-like changes. Multivariate logistic regression analyses revealed significant differences in terms of two items: NLI C4 or above and MRI scans revealing hematoma-like changes. Thirty patients had both an NLI C4 or above and MRI scans revealing hematoma-like changes. Of these, 17 (56.7%) required a tracheostomy. Patients with an NLI C4 or above and MRI scans revealing hematoma-like changes were likely to
M. A. Kunitsyna
Full Text Available Aim – to perform comprehensive analysis of the risk factors of diabetes mellitus (DM in patients with chronic pancreatitis (CP. Materials and methods. All examined patients with chronic pancreatitis (CP were divided into 2 groups. The first group – 38 patients with the progression of the diabetes in the first 3 years of the CP, the second – 44 people with no diabetes after 10 years of disease. Formation of CP etiologic groups based on the mandatory presence of one of two factors: alcohol abuse, the presence of disease of biliary system. The combination of two etiological factors wasl exclusion criteria. Results and conclusion. Among the examined patients biliary form of CP occurred in 52 patients, alcohol – in 30 patients. It was found that in the first three years of CP risk of diabetes is not associated with family history, obesity, number of exacerbations, but in the form of alcoholic CP DM formed almost two times more often than in the biliary. When combined with CP in patients with diabetes were significantly more common strain of the main flow and structural changes in the tail of the pancreas.
Hu, Yangmin; Ping, Yanting; Li, Leiqing; Xu, Huimin; Yan, Xiaofeng; Dai, Haibin
Carbapenem-resistant Klebsiella pneumoniae (CRKP) is rapidly emerging as a life-threatening nosocomial infection. In this study, we aim to identify risk factors, especially antibiotic use, for CRKP infection among intensive care unit (ICU) patients. This was a matched case-control study of a 67-bed ICU in a tertiary care teaching hospital from 1 January 2011 through 30 June 2013. The control cases were selected among the patients with carbapenem-susceptible Klebsiella pneumoniae (CSKP) and were matched with CRKP cases for year of ICU admission and site of infection. The clinical outcomes and antibiotic treatments were analyzed. One hundred and thirty patients were included in the study (65 cases and 65 controls). Bivariable analysis showed that age of patients (p = 0.044), number of antibiotic groups (p = 0.001), and exposure to carbapenems (p carbapenems, previous carbapenem exposure (p carbapenems is an independent risk factor for CRKP infection. Patients with this clinical factor should be targeted for interventions to reduce the subsequent risk of infection.
Villa, Alessandro; Polimeni, Antonella; Strohmenger, Laura; Cicciù, Domenico; Gherlone, Enrico; Abati, Silvio
Most studies regarding xerostomia focus on elderly people. Therefore, the authors conducted a study of dental patients 18 years or older to determine the prevalence of self-reported xerostomia and associated risk factors. The authors sent a total of 2,200 questionnaires to four dental clinics to assess patients' self-reported xerostomia. They also collected sociodemographic data and information regarding personal behavior. They used logistic regression models to estimate odds ratios (OR) and 95 percent confidence intervals (CI) to explore the relationship between self-reported xerostomia and risk factors that reasonably might be expected to be associated with self-reported xerostomia. The overall prevalence of xerostomia in participants was 7 percent. Participants with burning-mouth sensations were associated with having higher odds of experiencing dry mouth (OR, 2.1; 95 percent CI, 0.9-5.2). Participants 51 years or older were significantly more likely to report having dry mouth than were younger participants (P xerostomia increased with increasing numbers of medications patients reported using. The authors found that medication use and age were highly significant risk factors for dental patients reporting xerostomia. Clinicians should interview their patients carefully regarding their use of medications and provide proper oral health care to improve xerostomia resulting from medication use.
Maurer, Martin, E-mail: email@example.com [Charite - University Medicine Berlin, Department of Radiology, Augustenburger Platz 1, 13353 Berlin (Germany); Heine, Oliver [Guerbet GmbH, Otto-Vogler-Str. 11, 65843 Sulzbach (Germany); Wolf, Michael [Michael Wolf Information Systems, Viktoriastr. 26, 66346 Puettlingen (Germany); Freyhardt, Patrick; Schnapauff, Dirk; Hamm, Bernd [Charite - University Medicine Berlin, Department of Radiology, Augustenburger Platz 1, 13353 Berlin (Germany)
Objective: To review the safety, the tolerability and the diagnostic effectiveness of iobitridol under daily practice conditions in the general population and at-risk patients in a post-marketing surveillance study. Materials and methods: A total of 160 639 patients (55.1% male, 43.6% female, mean age 58.6 years) were analysed in 555 centers. Patients underwent X-ray examinations using iobitridol (Xenetix, Guerbet, Sulzbach, Germany) as IV contrast medium (mean volume 85.6 ml). 21.8% of all patients had at least one risk factor (e.g., renal impairment), 7.3% were at-risk patients with allergies or who had previously reacted to contrast medium. Antiallergic pretreatment before contrast medium administration was given in 1144 patients (0.7%). Adverse events were documented and the image quality was assessed. Results: A diagnosis was possible in 99.5% of all cases. The image quality was rated good or excellent in 92.2%. The adverse event rate (e.g., nausea, urticaria) observed was 0.6% in all patients, 1.6% in patients with allergies and 6.0% in patients with a previous reaction to contrast medium. Adverse events occurred more often in women than in men (p < 0.001). Pretreatment did not decrease the rate of adverse events. The rate of adverse events was not increased in higher doses of iobitridol, even if administered to high-risk patients. Conclusions: Iobitridol was shown to be a safe and well-tolerated contrast medium with a low incidence of adverse events in patients with and without risk factors resulting in a good or excellent image quality in most patients.
Imko-Walczuk, Beata; Piesiaków, Maria Luiza; Okuniewska, Aleksandra; Jaśkiewicz, Janusz; Lizakowski, Sławomir; Dębska-Ślizień, Alicja; Rutkowski, Bolesław
Cancer has become the second most common cause of death in patients after organ transplantation. Among all cancers arising de novo after transplantation skin cancers are the most common, accounting for 95% of all skin neoplasms. Due to the significantly higher morbidity, aggressive, rapid progression of cancer and unfavorable prognosis, the population requires a specific oncological approach. Therefore, special attention should be paid to factors predisposing to the development of cancer, including skin cancer, in patients after organ transplantation. Some of these factors are well understood, while the role of others is still ambiguous. Among the etiological factors mentioned are those that are associated with the recipient. These include genetic factors such as male sex, fair skin and inability to be tanned, and compatibility of the HLA system, and non genetic factors such as patient age, chronic skin ulcers and scars, the type of transplanted organ, immunosuppression, and particularly the type and cumulative doses of drugs. In addition, the pathogenesis of cancer is influenced by environmental factors such as exposure to sunlight and therefore latitude, ionizing radiation, chemical carcinogens and viral infections. Knowledge of etiological factors and mechanisms of etiopathogenesis allow for indication and observation of patients with increased risk of cancer as well as faster healing in these patients.
Full Text Available Recent researches revealed that asymptomatic bacterial colonization on PMs might be ubiquitous and increase the risk of clinical PM infection. Early diagnosis of patients with asymptomatic bacterial colonization could provide opportunity for targeted preventive measures.The present study explores the incidence of bacterial colonization of generator pockets in pacemaker replacement patients without signs of infection, and to analyze risk factors for asymptomatic bacterial colonization.From June 2011 to December 2013, 118 patients underwent pacemaker replacement or upgrade. Identification of bacteria was carried out by bacterial culture and 16S rRNA sequencing. Clinical risk characteristics were analyzed.The total bacterial positive rate was 37.3% (44 cases, and the coagulase-negative Staphylococcus aureus detection rate was the highest. Twenty two (18.6% patients had positive bacterial culture results, of which 50% had coagulase-negative staphylococcus. The bacterial DNA detection rate was 36.4 % (43 cases. Positive bacterial DNA results from pocket tissues and the surface of the devices were 22.0% and 29.7%, respectively. During follow-up (median, 27.0 months, three patients (6.8%, 3/44 became symptomatic with the same genus of microorganism, S. aureus (n=2 and S. epidermidis (n=1. Multivariable logistic regression analysis showed that history of bacterial infection, use of antibiotics, application of antiplatelet drugs, replacement frequency were independent risk factors for asymptomatic bacterial colonization.There was a high incidence of asymptomatic bacterial colonization in pacemaker patients with independent risk factors. Bacterial culture combined genetic testing could improve the detection rate.
E. V. Minakov
Full Text Available Aim. To study erectile dysfunction prevalence among out-patients with arterial hypertension (HT and/or coronary heart disease (CHD as well as to study risk factors of erectile dysfunction.Material and methods. The anonymous poll was carried out among 103 male patients with HT and/or CHD. General information about patient, medical history, treatment was analyzed. All patients were examined by cardiologists. Erectile function was assessed with The International Index Erectile Function (IIEF questionnaire.Results. 86 (84% questionnaires were returned. 62 (72% patients from 86 responding had erectile dysfunction. Age, blood pressure level, abdominal obesity, beta-blocker therapy and chronic heart failure affected erectile function.Conclusion. The erectile dysfunction was common disorder among male patients with HT and/or CHD. Early erectile dysfunction diagnosis, prevention and therapy are necessary to provide high level of compliance in patients with cardiovascular diseases.
Atasever, Ayse Gulsah; Ozcan, Perihan Ergin; Kasali, Kamber; Abdullah, Taner; Orhun, Gunseli; Senturk, Evren
Gastrointestinal (GI) motility disorders in intensive care patients remain relatively unexplored. Nowadays, the frequency, risk factors and complications of GI dysfunction during enteral nutrition (EN) become more questionable. To evaluate the frequency, risk factors and complications of GI dysfunction during EN in the first 2 weeks of the intensive care unit (ICU) stay and to identify precautions to prevent the development of GI dysfunction and avoid complications. In this prospective observational study, we deliberately targeted at-risk patients. A total of 137 patients who received nasogastric tube feeding in an ICU of a tertiary hospital were enrolled. The incidence of GI dysfunction that was found to be 63% which was associated mainly between MDR bacteria positivity and negative fluid balance. Diarrhea was observed in 36 patients (26%) and on 147 patient-days (incidence rate, 5.5 per 100 patient-days). The median day of diarrhea onset was 6 days after the initiation of EN. Forty patients (29%) presented with constipation (85% during the first week). Fifty patients (36%) exhibited upper digestive intolerance on 212 patient-days (incidence rate, 7.9 per 100 patient-days), after a median EN duration of 6 days (range, 2-14 days). Logistic regression analysis revealed MDR bacteria growth in the culture (OR, 1.75; 95% CI, 1.15-2.67; P =0.008) and negative fluid balance (OR, 0.57; 95% CI, 0.34-0.94; P =0.03) as the risk factors for GI dysfunction. We also showed that GI dysfunction was associated with high SOFA score, hypoalbuminemia, catecholamine use, and prolonged length of stay (LOS). GI dysfunction, on the other hand, can cause some complications including inadequate nutrition, and newly developed decubitus ulcers. GI dysfunction should be considered a clinical predictor of inadequate nutrition and prolonged LOS. In addition, the most dramatic risk for GI dysfunction was observed in patients with MDR bacteria growth in the culture and patients in negative fluid
Tressières, Benoît; D’Incan, Michel; Machet, Laurent; Grange, Florent; Estève, Éric; Dalac, Sophie; Ingen-Housz-Oro, Saskia; Bagot, Martine; Beylot-Barry, Marie; Joly, Pascal
Background. Lymphomatoid papulosis (LyP) is classified as an indolent cutaneous lymphoma, but outcome dramatically worsens if LyP is associated with lymphoma. The frequency of this association remains unclear in the literature. Here, we assess the frequency and risk factors of association between LyP and another lymphoma in an 11-year retrospective study conducted in 8 dermatology departments belonging to the French Study Group on Cutaneous Lymphoma (FSGCL). Patients and Methods. Patients with LyP were identified and data extracted from the FSGCL registry between 1991 and 2006. Patients were followed up to January 2014. Age, sex, number of skin lesions, histologic subtype, and genotype were recorded at baseline. Risk factors were determined using univariate and multivariate analysis. Cumulative probability of association was calculated using the Kaplan-Meier method. Results. We observed 52 cases of lymphomas (cutaneous, n = 38; systemic, n = 14) in 44 of 106 patients (41%). Lymphoma diagnosis was concomitant with or prior to LyP diagnosis in 31 cases and occurred during the course of LyP in 21 cases (cutaneous, n = 14; systemic, n = 7; median delay: 5 years; interquartile range: 1.5–7 years). In multivariate analysis, main prognostic factors for association between LyP and another lymphoma were older age (odds ratio [OR]: 1.05 per year; 95% confidence interval [CI]: 1.01–1.08; p = .011) and presence of a T-cell clone in LyP lesions (OR: 7.55; 95% CI: 2.18–26.18; p = .001). Conclusion. Older age and presence of a T-cell clone in LyP lesions are risk factors for associated lymphomas in patients with LyP. These findings should help to identify patients who require close management in clinical practice. Implications for Practice: The management of lymphomatoid papulosis (LyP) is that of an indolent cutaneous lymphoma, based on its excellent prognosis. However, this good prognosis is altered if LyP is associated with lymphoma. Furthermore, risk factors for and
Full Text Available Renal involvement in patients with sickle cell disease (SCD is associated with signi-ficant morbidity and mortality. Proteinuria is common in patients with SCD and is a risk factor for future development of renal failure. We sought to identify risk factors, if any, associated with pro-teinuria in adult Saudi patients with SCD. We studied 67 patients with SCD followed-up at the King Khalid University Hospital, Riyadh, Saudi Arabia. All patients underwent 24-hour urine collection to measure creatinine clearance and to quantify proteinuria. In addition, blood was examined for evaluation of hematological and biochemical parameters. Clinical information was gathered from review of the patients′ charts. A urine protein level of more than 0.150 grams/24 hours was consi-dered abnormal. Urine protein was correlated with various clinical and laboratory parameters. Thirty-one males and 36 females were evaluated. The mean age of the cohort was 23.8 (± 7.2 years. Twenty-seven patients (40.3% had proteinuria of more than 0.150 grams/24 hours. The study group had a mean hemoglobin level of 8.5 (± 2.8 g/dL and mean fetal hemoglobin (HbF level of 14.4% (± 7.3%. Majority of the patients (61 had hemoglobin SS genotype and six patients had S-β0 thala-ssemia. None of the parameters evaluated correlated with proteinuria although there was a border-line association with older age and higher systolic blood pressure (P = 0.073 and 0.061 respec-tively. Hydroxyurea use for more than a year was not beneficial. In conclusion, our study suggests that proteinuria in adult Saudi patients is not associated with any clear identifiable risk factors.
Hsieh, Ming-Ju; Liu, Yun-Hen; Chao, Yin-Kai; Lu, Ming-Shian; Liu, Hui-Ping; Wu, Yi-Cheng; Lu, Hung-I; Chu, Yen
Although elderly patients with thoracic disease were considered to be poor candidates for thoracotomy before, recent advances in preoperative and postoperative care as well as surgical techniques have improved outcomes of thoracotomies in this patient group. The aim of this study was to investigate surgical risk factors and results in elderly patients (aged > or =70 years) with thoracic empyema. Seventy-one elderly patients with empyema thoracis were enrolled and evaluated from July 2000 to April 2003. The following characteristics and clinical data were analysed: age, sex, aetiology of empyema, comorbid diseases, preoperative conditions, postoperative days of intubation, length of hospital stay after surgery, complications and mortality. Surgical intervention, including total pneumonolysis and evacuation of the pleura empyema cavity, was carried out in all patients. Possible influent risk factors on the outcome were analysed. The sample group included 54 men and 17 women with an average age of 76.8 years. The causes of empyema included parapneumonic effusion (n = 43), lung abscess (n = 8), necrotizing pneumonitis (n = 8), malignancy (n = 5), cirrhosis (n = 2), oesophageal perforation (n = 2), post-traumatic empyema (n = 2) and post-thoracotomy complication (n = 1). The 30-day mortality rate was 11.3% and the in-hospital mortality rate was 18.3% (13 of 71). Mean follow up was 9.4 months and mean duration of postoperative hospitalization was 35.8 days. Analysis of risk factors showed that patients with necrotizing pneumonitis or abscess had the highest mortality rate (10 of 18, 62.6%). The second highest risk factor was preoperative intubation or ventilator-dependency (8 of 18, 44.4%). This study presents the clinical features and outcomes of 71 elderly patients with empyema thoracis who underwent surgical treatment. The 30-day surgical mortality rate was 11.3%. Significant risk factors in elderly patients with empyema thoracis were necrotizing pneumonitis, abscess
Burmeister, Jayme Eduardo; Mosmann, Camila Borges; Costa, Veridiana Borges; Saraiva, Ramiro Tubino; Grandi, Renata Rech; Bastos, Juliano Peixoto; Gonçalves, Luiz Felipe; Rosito, Guido Aranha
There are scarce epidemiological data on cardiovascular risk profile of chronic hemodialysis patients in Brazil. The CORDIAL study was designed to evaluate cardiovascular risk factors and follow up a hemodialysis population in a Brazilian metropolitan city. All patients undergoing regular hemodialysis for chronic renal failure in all fifteen nephrology centers of Porto Alegre were considered for inclusion in the baseline phase of the CORDIAL study. Clinical, laboratory and demographic data were obtained in medical records and in structured individual interviews performed in all patients by trained researchers. A total of 1215 patients were included (97.3% of all hemodialysis patients in the city of Porto Alegre). Their average age was 58.3 years old, 59.5% were male and 62.8% were white. The prevalence of cardiovascular risk factors observed was 87.5% for hypertension, 84.7% for dyslipidemia, 73.1% for sedentary lifestyle, 53.7% for tobacco use, and 35.8% for diabetes. In a multivariate adjusted analysis, we found that sedentary lifestyle (p = 0.032, PR 1.08 - 95%CI: 1.01-1.15), dyslipidemia (p = 0.019, PR 1.08 - 95%CI: 1.01-1.14), and obesity (p < 0.001, PR 1.96 - 95%CI: 1.45-2.63) were more frequent in women; and hypertension (p = 0.018, PR 1.06 - 95%CI: 1.01-1.11) and tobacco use (p = 0.006, PR 2.7 - 95%CI: 1.79-4.17) were more often found among patients under 65 years old. Sedentary lifestyle was independently associated with time in dialysis less than 12 months (p < 0.001, PR 1.23 - 95% CI: 1.14-1.33). Hemodialysis patients in this southern metropolitan Brazilian city have a high prevalence of cardiovascular risk factors resembling many northern countries
Burmeister, Jayme Eduardo, E-mail: firstname.lastname@example.org [Universidade Federal de Ciências da Saúde de Porto Alegre - Programa de Pós-graduação em Ciências da Saúde, Porto Alegre, RS (Brazil); Universidade Luterana do Brasil - Curso de Medicina, Porto Alegre, RS (Brazil); Mosmann, Camila Borges [Universidade Luterana do Brasil - Curso de Medicina, Porto Alegre, RS (Brazil); Costa, Veridiana Borges [Universidade Federal de Ciências da Saúde de Porto Alegre - Faculdade de Medicina, Porto Alegre, RS (Brazil); Saraiva, Ramiro Tubino; Grandi, Renata Rech; Bastos, Juliano Peixoto [Universidade Luterana do Brasil - Curso de Medicina, Porto Alegre, RS (Brazil); Gonçalves, Luiz Felipe [Universidade Federal do Rio Grande do Sul - Faculdade de Medicina, Porto Alegre, RS (Brazil); Hospital Mãe de Deus - Departamento de Nefrologia, Porto Alegre, RS (Brazil); Rosito, Guido Aranha [Universidade Federal de Ciências da Saúde de Porto Alegre - Programa de Pós-graduação em Ciências da Saúde, Porto Alegre, RS (Brazil); Universidade Luterana do Brasil - Curso de Medicina, Porto Alegre, RS (Brazil)
There are scarce epidemiological data on cardiovascular risk profile of chronic hemodialysis patients in Brazil. The CORDIAL study was designed to evaluate cardiovascular risk factors and follow up a hemodialysis population in a Brazilian metropolitan city. All patients undergoing regular hemodialysis for chronic renal failure in all fifteen nephrology centers of Porto Alegre were considered for inclusion in the baseline phase of the CORDIAL study. Clinical, laboratory and demographic data were obtained in medical records and in structured individual interviews performed in all patients by trained researchers. A total of 1215 patients were included (97.3% of all hemodialysis patients in the city of Porto Alegre). Their average age was 58.3 years old, 59.5% were male and 62.8% were white. The prevalence of cardiovascular risk factors observed was 87.5% for hypertension, 84.7% for dyslipidemia, 73.1% for sedentary lifestyle, 53.7% for tobacco use, and 35.8% for diabetes. In a multivariate adjusted analysis, we found that sedentary lifestyle (p = 0.032, PR 1.08 - 95%CI: 1.01-1.15), dyslipidemia (p = 0.019, PR 1.08 - 95%CI: 1.01-1.14), and obesity (p < 0.001, PR 1.96 - 95%CI: 1.45-2.63) were more frequent in women; and hypertension (p = 0.018, PR 1.06 - 95%CI: 1.01-1.11) and tobacco use (p = 0.006, PR 2.7 - 95%CI: 1.79-4.17) were more often found among patients under 65 years old. Sedentary lifestyle was independently associated with time in dialysis less than 12 months (p < 0.001, PR 1.23 - 95% CI: 1.14-1.33). Hemodialysis patients in this southern metropolitan Brazilian city have a high prevalence of cardiovascular risk factors resembling many northern countries.
Kudo, Yujin; Kamisawa, Terumi; Anjiki, Hajime; Takuma, Kensuke; Egawa, Naoto
Pancreatic cancer sometimes occurs during the course of chronic pancreatitis. This study aimed to identify risk factors for developing pancreatic cancer associated with chronic pancreatitis. The incidence of pancreatic cancer developing in 218 patients with chronic pancreatitis and clinical features of the chronic pancreatitis patients who developed pancreatic cancer were studied. Nine patients developed pancreatic cancer. Average period from the diagnosis of chronic pancreatitis to the diagnosis of pancreatic cancer was 9.6 years. All pancreatic cancers were diagnosed at an advanced stage. Only 2 patients had been followed-up periodically. There were no significant differences between chronic pancreatitis patients who developed pancreatic cancer and those who did not in male/female ratio (3.5 vs. 8), average age on diagnosis (65.0 vs. 56.5), alcoholic/non-alcoholic chronic pancreatitis (1.6 vs. 2.6), smoking habits (62.5% vs. 70.7%), diabetes mellitus (77.8% vs. 54.4%), and continued alcohol drinking (37.5% vs. 53.1%). Over the period examined, 4% of chronic pancreatitis patients developed pancreatic cancer. Sex ratio, onset age, etiology, smoking habits, diabetes mellitus, and continued alcohol drinking were not significant risk factors for developing pancreatic cancer in chronic pancreatitis patients. Periodic follow-up due to the possibility of pancreatic cancer is necessary in chronic pancreatitis patients.
Argote Ravelo, Luana; Toledo Rodriguez, Gisela del Pilar; Delgado Almanza, Rodolfo
A retrospective descriptive study was carried out with the objective of identifying some risk factors of breast cancer in patients diagnosed in the hospital Julio Trigo Lopez from 2007 to 2008. Of a universe of 54 patients, it was selected a sample of 31 patients (57,4%) who were those that gave their consent to be interviewed at the time that lasted the investigation (6 months). The 90,3% of the cases corresponded to infiltrating ductal carcinoma type. The age group more affected was 60-69 years and the white race; 41,9% presented personal antecedents of breast nodule, whereas the familiar antecedent of breast cancer was not significant. The 61,3% presented menarche after 12 years old, and the greater percent appeared to the childbirth before 24 years old. The 40,7% did not only offer maternal lactation; 87,1% had one or more children and 58,6% presented the menopause after the 50 years old. There was not risk exposure at the workplaces. The conjunction of several risk factors can favor the appearance of breast cancer, but the absence of demonstrable risk factors does not exclude the possibility of suffering the disease
Nicoletti, Valeria; Gioia, Stefania; Lucatelli, Pierleone; Nardelli, Silvia; Pasquale, Chiara; Nogas Sobrinho, Stefano; Pentassuglio, Ilaria; Greco, Francesca; De Santis, Adriano; Merli, Manuela; Riggio, Oliviero
Hepatic encephalopathy (HE) is a common complication of cirrhosis but it is less studied in patients with non-cirrhotic portal hypertension (NCPH). To describe the prevalence of cognitive impairment (overt and covert HE) in NCPH patients and to identify the risk factors for its development. 51 patients with NCPH, 35 with chronic portal vein thrombosis (PVT) and 16 with idiopathic non-cirrhotic portal hypertension (INCPH), were evaluated for the presence of previous or present overt HE (OHE). The psychometric hepatic encephalopathy score and the SCAN battery were used to detect the presence of covert HE (CHE). 34 compensated cirrhotic patients were used as control. In NCPH patients, abdominal scans were performed to detect the presence of shunts. None of the patients experienced OHE at evaluation while 5.7% of PVT and 12.5% of INCPH patients referred at least one documented episode of previous OHE, similarly to patients with cirrhosis (14.7%). Even if lower than in patients with cirrhosis (64.7%), a considerable proportion of patients with chronic PVT (34.3%) and INCPH (25%) had CHE (p=0.008). The presence of a large portal-systemic shunt was the only factor significantly correlated to cognitive impairment in NCPH patients. HE is a tangible complication of NCPH and is mainly related to the presence of portal-systemic shunts. Copyright © 2016 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.
Full Text Available Abstract Background Victimization among people with a Severe Mental Illness is a common phenomenon. The objectives of this study proposal are: to delineate the extent and kind of victimization in a representative sample of chronic psychiatric patients; to contribute to the development and validation of a set of instruments registering victimization of psychiatric patients; to determine risk factors and protective factors; and to gain insight into the possible consequences of victimization. Methods/Design An extensive data set of 323 patients with Sever Mental Illness (assessed 4 years ago is used. In 2010 a second measurement will be performed, enabling longitudinal research on the predictors and consequences of victimization. Discussion The consequences of (revictimization have barely been subjected to analysis, partially due to the lack of a comprehensive, conceptual model for victimization. This research project will contribute significantly to the scientific development of the conceptual model of victimization in chronic psychiatric patients.
Šagud, Marina; Jakšić, Nenad; Vuksan-Ćusa, Bjanka; Lončar, Mladen; Lončar, Ivana; Peleš, Alma Mihaljević; Miličić, Davor; Jakovljević, Miro
Posttraumatic stress disorder (PTSD) is a chronic condition related to severe stress and trauma. There is a mounting evidence about increased prevalence and mortality from cardiovascular diseases (CVD) in patients with PTSD. This review summarizes the current data on possible relations between PTSD and increased risks of CVD, including biological, psychological and behavioral factors. Biological factors refer to increased prevalence of metabolic syndrome (MetS), hypertension, elevation of pro-inflammatory cytokines and homocysteine levels. Peripheral Brain-derived neurotropic factor (BDNF), serum N-terminal pro-brain natriuretic peptide (NT-proBNP) and quantitative electroencephalogram (qEEG) are promising surrogate markers of increased cardiovascular risk. Among psychological factors, some personality traits, such as neuroticism and trait impulsivity/hostility, contribute to the development of PTSD, and are associated with general cardiovascular distress. Recently, type-D (distressed) personality is usually investigated in relation to cardiovascular morbidity, but in populations other than PTSD patients. Behavioral factors refer to unhealthy life-styles, encompassing high smoking rate, drug substances abuse and addiction, physical inactivity and unhealthy diet. The relationships among all these factors are complex and yet incompletely taken into consideration. Because of a high prevalence of CVD in patients with PTSD, there is a strong need for a more intensive focus on this vulnerable population in both primary and secondary cardiovascular prevention as well as in effective treatment possibilities.
Kim, Young Ae; Kim, Eun Su; Hwang, Ho Kyeong; Lee, Kyung Bok; Lee, Sol; Jung, Ji Woong; Kwon, Yu Jin; Cho, Dong Hui; Park, Sang Su; Yoon, Jin; Jang, Yong-Seog
Purpose: Peripheral neuropathy (PN) is known as a major contributor of the worsening of ischemic symptoms and the foot ulceration in patients with peripheral arterial occlusive disease (PAOD). However, there are few studies reporting the prevalence and risk factors for PN in PAOD. This study aimed to evaluate these issues for PN and to establish the importance of screening as additional treatment target for PN in PAOD. Materials and Methods: A total of 52 limbs with PAOD were enrolled from January 2011 to December 2012. PN was divided into radiculopathy, ischemic PN (IPN), and diabetic PN (DPN), based on electromyographic findings. We investigated the prevalence of overall PN and subtypes of PN and then analyzed the risk factors. Results: The prevalence of overall PN in PAOD was 43 of 52 limbs (82.7%). In terms of subtypes of PN, the prevalence rate of radiculopathy and IPN was 30.8% and 23.1%, respectively. DPN showed in 22 limbs (73.3%) among 30 diabetic limbs. There was no significant correlation between each type of PN and ischemic symptoms. Our analysis showed that coronary artery disease (CAD) was a significant risk factor (P=0.01) for IPN, however, did not identify any significant risk factors for DPN. Conclusion: This present study indicated that most patients with PAOD had PN and CAD was a risk factor for IPN. In particular, PAOD with diabetes represented a higher prevalence for DPN. Our study suggests that PN should be evaluated and considered as another treatment target in patients with PAOD. PMID:26217631
Daiane Porto Gautério
Full Text Available Objective. To identify the risks factors for new accidental falls in elderly patients attended in the Traumatology Ambulatory of a University hospital in Rio Grande do Sul, Brazil. Methodology. Quantitative study of the type of multiple cases. Performed at the traumatology ambulatory, amongst fifteen elders that attended the inclusion criteria: age of sixty or more; patient at the traumatology ambulatory because of a fall motivated by accident, oriented and in conditions of answer an interview of data collectors. The data collection was made between April and June, 2013, with the Elderly Nursing Core Set scale (Lopes & Fonseca. The data analysis was made by a descriptive structure, which helped identify the existence of relation patterns among the cases. Results. The risk factors for new accidental falls identified with larger incidence amongst the elders studied were: impaired balance (15/15, age above 65 (11/15, use of antihypertensive drugs (9/15, absence of non-slip material at home environment (7/15, in seven cases; rugs scattered at the floor of the house (6/15. Conclusion. The combination of intrinsic and extrinsic factors that include the environmental risks is considered a much more relevant cause to occur the new falls. The minimization of the home dangers, allied to the control of the elder intrinsic factors, may reduce the risks of causes. In that sense, is necessary that the nursing team make available more attention to the elderly assisted at the ambulatories, mainly those with sequelae due to fall accidents.
Porto Gautério, Daiane; Zortea, Bruna; Costa Santos, Silvana Sidney; da Silva Tarouco, Bárbara; Lopes, Manoel José; João Fonseca, Cesar
To identify the risks factors for new accidental falls in elderly patients attended in the Traumatology Ambulatory of a University hospital in Rio Grande do Sul, Brazil. Quantitative study of the type of multiple cases. Performed at the traumatology ambulatory, amongst fifteen elders that attended the inclusion criteria: age of sixty or more; patient at the traumatology ambulatory because of a fall motivated by accident, oriented and in conditions of answer an interview of data collectors. The data collection was made between April and June, 2013, with the Elderly Nursing Core Set scale (Lopes & Fonseca). The data analysis was made by a descriptive structure, which helped identify the existence of relation patterns among the cases. The risk factors for new accidental falls identified with larger incidence amongst the elders studied were: impaired balance (15/15), age above 65 (11/15), use of antihypertensive drugs (9/15), absence of non-slip material at home environment (7/15), in seven cases; rugs scattered at the floor of the house (6/15). The combination of intrinsic and extrinsic factors that include the environmental risks is considered a much more relevant cause to occur the new falls. The minimization of the home dangers, allied to the control of the elder intrinsic factors, may reduce the risks of causes. In that sense, is necessary that the nursing team make available more attention to the elderly assisted at the ambulatories, mainly those with sequelae due to fall accidents.
Michetti, Christopher P; Prentice, Heather A; Rodriguez, Jennifer; Newcomb, Anna
We studied trauma-specific conditions precluding semiupright positioning and other nonmodifiable risk factors for their influence on ventilator-associated pneumonia (VAP). We performed a retrospective study at a Level I trauma center from 2008 to 2012 on ICU patients aged ≥15, who were intubated for more than 2 days. Using backward logistic regression, a composite of 4 factors (open abdomen, acute spinal cord injury, spine fracture, spine surgery) that preclude semiupright positioning (supine composite) and other variables were analyzed. In total, 77 of 374 (21%) patients had VAP. Abbreviated Injury Score head/neck greater than 2 (odds ratio [OR] 2.79, P = .006), esophageal obturator airway (OR 4.25, P = .015), red cell/plasma transfusion in the first 2 intensive care unit days (OR 2.59, P = .003), and 11 or more ventilator days (OR 17.38, P VAP risk factors, whereas supine composite, scene vs emergency department airway intervention, brain injury, and coma were not. Factors that may temporarily preclude semiupright positioning in intubated trauma patients were not associated with a higher risk for VAP. Copyright © 2016 Elsevier Inc. All rights reserved.
Sharieff, S.; Khan, Shah-e-Zaman
Objective: To describe and identify the demographic features and risk factors for peri partum cardiomyopathy (PPCM). Design: A prospective study: The study was conducted at the department of Adult Cardiology, National Institute of Cardiovascular Diseases (NICVD), Karachi, Pakistan from December 1999 to August 2001. Subjects and Methods: A total of 35 consecutive patients diagnosed to have peri partum cardiomyopathy (PPCM) on echocardiogram were enrolled. Proforma containing demographic characteristics and established risk factors for PPCM was established and filled carefully. The data gathered was analyzed statistically. Results: The mean age at the time of diagnosis was 30.8-6.74 years. Urdu speaking (Mohajir) population was found to be more affected ethnic group (42.9%) Majority of the patients was from lower socio-economic group with poor nutritional status (77%) and multiparous (77.14%). 25.7% had past history of PPCM and 71.4% presented during postpartum period. Mortality at six months was 22.8% while 42.9% had persistent disease and only 34.3% recovered completely. Conclusion: Advanced age, lower economic group with poor nutritional status, multi parity and past history of peri partum cardiomyopathy were identified as risk factors for the development of PPCM, especially among Mohajir population. There was no statistically significant difference between the clinical features and outcome of patients presented first time or with recurrent PPCM. We identified advanced age (>30 years), high LVEDD, and low ejection fraction (EF) at initial presentation as poor prognostic factors. (author)
Le Heron, J.
Effective dose is currently widely used as a means of quantifying patient dose (and hence patient risk) in diagnostic radiology. Its appeal stems primarily from being able to normalise partial body irradiations into equivalent whole body irradiations, and additionally from being linked to a sound definition of radiation detriment. However there are several aspects of effective dose that should lead to its use being accompnied by a degree of caution. One such factor is age. Calculation of age specific tissue weighting factors for the tissues used in the formulation of effective dose show that the relative contributions of the tissues vary considerably as a function of age. When this is combined with age specific risk factors for cancers and hereditary effects, the implications of a given 'effective dose' for an x-ray procedure depend markedly on the age of the patient. Because of the elderly component of the patient population, the ensuing risks arising from diagnostic radiology are at a level considerably less than that assessed using the population-averaged approach. (author)
Zirpoli, Josefina Cláudia; Lacerda, Heloisa Ramos; Albuquerque, Valéria Maria Gonçalves de; Albuquerque, Maria de Fátima Pessoa Militão de; Miranda Filho, Demócrito de Barros; Monteiro, Verônica Soares; de Barros, Isly Lucena; de Arruda Junior, Evanízio Roque; Montarroyos, Ulisses Ramos; Ximenes, Ricardo Arraes de Alencar
The incidence of ischemic heart disease is higher in patients with HIV/AIDS. However, the frequency of angina pectoris in these patients is still not known. Literature about this subject is still scarce. To evaluate the prevalence of angina pectoris and risk factors for coronary disease and to examine the association between traditional risk factors and HIV-related risk factors and angina pectoris. An epidemiological cross-sectional study, analyzed as case-control study, involving 584 patients with HIV/AIDS. Angina pectoris was identified by Rose questionnaire, classified as definite or possible. Information regarding risk factors was obtained through a questionnaire, biochemical laboratory tests, medical records and anthropometric measures taken during consultations at AIDS treatment clinics in Pernambuco, Brazil, from June 2007 to February 2008. To adjust the effect of each factor in relation to others, multiple logistic regression was used. There was a preponderance of men (63.2%); mean ages were 39.8 years for men, 36.8 years for women. The prevalence of definite and possible angina were 11% and 9.4%, respectively, totaling 20.4%, with independent associations between angina and smoking (OR = 2.88; 95% CI: 1.69-4.90), obesity (OR = 1.62; 95% CI: 0.97-2.70), family history of heart attack (OR = 1.70; 95% CI: 1.00-2.88), low schooling (OR = 2.11; 95% CI: 1.24-3.59), and low monthly income (OR = 2.93; 95% CI: 1.18-7.22), even after adjustment for age. This study suggests that angina pectoris is underdiagnosed, even in patients with medical monitoring, revealing lost opportunities in identification and prevention of cardiovascular morbidity.
Chenaf, Chouki; Kabore, Jean-Luc; Delorme, Jessica; Pereira, Bruno; Mulliez, Aurélien; Roche, Lucie; Eschalier, Alain; Delage, Noémie; Authier, Nicolas
Codeine is a widely used opioid analgesic but studies on its misuse in chronic noncancer pain (CNCP) are still lacking. The aim of this study was to assess the incidence of codeine shopping behavior in CNCP patients and to identify the associated risk factors. This was a population-based retrospective cohort study from the French health insurance claims database from 2004 to 2014. The main outcome was the one-year incidence of codeine shopping behavior defined as ≥1 day of overlapping prescriptions written by ≥2 different prescribers and filled in ≥3 different pharmacies. A total of 1,958 CNCP patients treated with codeine were included, with a mean age of 62.7 ± 16.1 years, 36.8% men. The 1-year incidence rate of codeine shopping behavior was 4.03% (95% confidence interval [CI], 3.07-5.28). In multivariate analysis, risk factors associated with shopping behavior were younger age (≤40 years) (hazard ratio [HR] = 7.29; 95% CI, 4.28-12.42), mental health disorders (HR = 2.25; 95% CI, 1.08-4.67), concurrent use of anxiolytic benzodiazepines (HR = 3.12; 95% CI, 1.55-6.26), and previous use of strong opioids (HR = 2.94; 95% CI, 1.24-6.98). The incidence of codeine shopping behavior in CNCP patients was 4% and risk factors identified were shared with those of opioid abuse. Shopping behavior for codeine was not infrequent in CNCP patients. The risk factors identified in this study are similar to those identified for opioid abuse in other studies. Appropriate use of codeine from the perspectives of patients and healthcare providers should be encouraged. Copyright Â© 2016 American Pain Society. Published by Elsevier Inc. All rights reserved.
Full Text Available Ardeshir Moayeri,1 Mahmoud Mohamadpour,2 Seyedeh Fatemeh Mousavi,3 Ehsan Shirzadpour,2 Safoura Mohamadpour,3 Mansour Amraei4 1Department of Anatomy, 2Department of Biochemistry, Faculty of Medicine, 3Department of Epidemiology, Prevention of Psychosocial Injuries Research Center, 4Department of Physiology, Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran Aim: Patients with type 2 diabetes mellitus (T2DM have an increased risk of bone fractures. A variable increase in fracture risk has been reported depending on skeletal site, diabetes duration, study design, insulin use, and so on. The present meta-analysis aimed to investigate the association between T2DM with fracture risk and possible risk factors.Methods: Different databases including PubMed, Institute for Scientific Information, and Scopus were searched up to May 2016. All epidemiologic studies on the association between T2DM and fracture risk were included. The relevant data obtained from these papers were analyzed by a random effects model and publication bias was assessed by funnel plot. All analyses were done by R software (version 3.2.1 and STATA (version 11.1.Results: Thirty eligible studies were selected for the meta-analysis. We found a statistically significant positive association between T2DM and hip, vertebral, or foot fractures and no association between T2DM and wrist, proximal humerus, or ankle fractures. Overall, T2DM was associated with an increased risk of any fracture (summary relative risk =1.05, 95% confidence interval: 1.04, 1.06 and increased with age, duration of diabetes, and insulin therapy.Conclusion: Our findings strongly support an association between T2DM and increased risk of overall fracture. These findings emphasize the need for fracture prevention strategies in patients with diabetes. Keywords: diabetes mellitus, fractures, bone, osteoporosis, risk factors, meta-analysis
Hyun Oh Park
Full Text Available Background: Ventilator-associated pneumonia (VAP is a common disease that may contribute to morbidity and mortality among trauma patients in the intensive care unit (ICU. This study evaluated the associations between trauma factors and the development of VAP in ventilated patients with multiple rib fractures. Methods: We retrospectively and consecutively evaluated 101 patients with multiple rib fractures who were ventilated and managed at our hospital between January 2010 and December 2015, analyzing the associations between VAP and trauma factors in these patients. Trauma factors included sternal fracture, flail chest, diaphragm injury, traumatic aortic dissection, combined cardiac injury, pulmonary contusion, pneumothorax, hemothorax, hemopneumothorax, abbreviated injury scale score, thoracic trauma severity score, and injury severity score. Results: Forty-six patients (45.5% had at least 1 episode of VAP, 10 (21.7% of whom died in the ICU. Of the 55 (54.5% patients who did not have pneumonia, 9 (16.4% died in the ICU. Using logistic regression analysis, we found that VAP was associated with severe lung contusion (odds ratio, 3.07; 95% confidence interval, 1.12 to 8.39; p=0.029. Conclusion: Severe pulmonary contusion (pulmonary lung contusion score 6–12 is an independent risk factor for VAP in ventilated trauma patients with multiple rib fractures.
Henriksen, Daniel Pilsgaard; Brabrand, Mikkel; Lassen, Annmarie Touborg
vital signs at arrival to a medical emergency department (MED). DESIGN AND SETTING: Single-centre, retrospective cohort study of all patients admitted to the MED from September 2010-August 2011. SUBJECTS: Patients were included when their vital signs (systolic blood pressure, pulse rate, respiratory.......2-3.0%) among the non-deteriorating, hazard ratio 4.11 (95% CI: 2.38-7.10). CONCLUSIONS: Among acutely admitted medical patients who arrive with normal vital signs, 31.0% showed signs of deterioration within 24 hours. Risk factors included old age, Do-not-attempt-to-resuscitate order, admission from the open...... general ED. Thirty-day mortality among patients with deterioration was four times higher than among non-deteriorating patients. Further research is needed to determine whether intensified monitoring of vital signs can help to prevent deterioration or mortality among medical emergency patients....
Greven, K; Corn, B; Case, D; Purser, P; Lanciano, R
Purpose: Although 8 years have passed since the FIGO mandated surgical staging of corpus cancer, limited data have been published to assess the impact of irradiation (RT) on patients so treated. Despite the fact that retrospective reviews have documented pelvic failure rates ranging from 15-20% in patients with high risk uterine-confined disease who have received no or 'inadequate' RT, the role of RT has been questioned. Kadar et al (Ob. Gyn. 80: 655-659, 1992) suggest that the number of tumor related factors is the most important predictor of death and that RT did not affect the site of recurrence. We sought to corroborate these findings by constructing a large data base of women with corpus cancers managed with initial surgery followed by adjuvant irradiation. Methods and Materials: Between 1983 and 1993, 394 patients received adjuvant postoperative RT from one of three academic radiation practices. RT consisted of vaginal(V) brachytherapy alone in 28 pts, pelvic(P) RT in 169 pts, P +V in 167 pts, pelvic +paraaortic (P+P)RT in 13 pts and whole abdominal (WA) RT in 17 pts. Lymph nodes(LN) were evaluated in 213 (54%). The median number of pelvic and paraaortic LN in the pathology specimen were 6 and 4, respectively. Median followup until death was 63 months. Results: 5 year disease-free survival (DFS) rate and pelvic control rates were 77% and 91%, respectively. Risk factors (defined by Kadar) refer to cervical stroma involvement, myometrial invasion >(1(3)), grade 3, and capillary space invasion (CSI) for patients with PSI/II excluding unfavorable histologies. Multivariate analysis revealed that age, histology, and pathologic stage were independent prognostic indicators for disease free survival. The number of factors was not significantly associated with inferior outcomes as suggested by Kadar et al, who reported 5-year survival rates of 66% and 17% for patients with 2 and 3 or 4 risk factors, respectively. Conclusion: The excellent pelvic control and disease
Full Text Available Background Hypomagnesemia is a common adverse event during cetuximab (Cmab treatment. However, few reports have investigated the incidence and risk factors of hypomagnesemia in head and neck cancer patients treated with Cmab. Methods We retrospectively reviewed 131 head and neck cancer patients who received Cmab-containing therapy. Main eligibility criteria were ≥3 Cmab administrations, no prior EGFR-directed therapy, and no prophylactic Mg supplementation.Results Median baseline serum Mg level and number of Cmab administrations were 2.2 mg/dl and eight, respectively. Overall incidence of hypomagnesemia was 50.4% (grade 1, 46.6%; grade 2, 3.1%; grade 3, 0%; grade 4, 0.8% and differed between patients treated with palliative chemotherapy and bioradiation (Cmab and radiation (63% vs. 24%; p<0.01. Independent risk factors were low baseline serum Mg [Odds ratio (OR 161.988, 95% confidence interval (CI 9.436-2780.895], ≥7 Cmab administrations (OR 3.56, 95% CI 1.16-13.98, and concurrent administration of platinum (cisplatin; OR 23.695, 95% CI 5.219-107.574, carboplatin; OR 5.487, 95% CI 1.831-16.439. Respective incidence of hypomagnesemia in patients in high- (concurrent platinum and ≥7 Cmab administrations and low-risk (no concurrent platinum and <7 Cmab administrations groups was 66.0% and 6.6% (P<0.001, OR 28.0. Conclusion Cmab is associated with a significant risk of hypomagnesemia in patients with head and neck cancer with longer term administration and concurrent platinum therapy. High-risk patients should be treated with particular care.
Cao Yanxia; Su Jian; Wang Bingsheng; Wu Songhong; Dai Ruiting; Cao Caixia
Objective: To analyse the prevalence rate and risk factors of pulmonary embolism (PE) in patients with dyspnea and to explore the predisposing causes and its early clinical manifestations. Methods: Retrospective analysis was done in 461 patients with dyspnea performed 99 Tc m -macroaggregated albumin (MAA) lung perfusion imaging and 99 Tc m -DTPA ventilation imaging or 99 Tc m -MAA perfusion imaging and chest X-ray examination. Among them, 48 cases without apparent disease were considered as control group, whereas the remaining patients with other underlying illnesses as patients group. PEMS statistics software package was used for estimation of prevalence rate, χ 2 test and PE risk factor analysis. Results: There were 251 PE patients among 461 patients, the prevalence rate [ (π)=95% confidence interval (CI) ] was: lower extremity thrombosis and varicosity (80.79-95.47 ), post cesarean section (55.64-87.12), lower extremity bone surgery or fracture (52.76-87.27 ), cancer operation (52.19-78.19), atrial fibrillation or heart failure (53.30-74.88), obesity (23.14-50.20), post abdominal surgery (20.23-59.43), diabetes (19.12-63.95), chronic bronchitis (1.80-23.06), normal control group (3.47-22.66). Except chronic bronchitis, PE prevalence rate between patients group and control group had significant difference (P 99 Tc m -MAA and DTPA lung imaging should be done as early as possible. (authors)
Yang, Meng; Zhang, Ling; Huang, Linping; Sun, Xiaoliang; Ji, Haoyang; Lu, Yao
Elevated preoperative levels of alkaline phosphatase (ALP) in patients with refractory secondary hyperparathyroidism are correlated with postoperative hypocalcemia and mortality. The aim of this study was to identify the predictors of preoperative ALP in patients with secondary hyperparathyroidism. From April 2012 to December 2015, 220 patients with refractory secondary hyperparathyroidism undergoing total parathyroidectomy without autotransplantation were reviewed. A total of 164 patients presented with elevated preoperative ALP. Univariate analysis showed that patients with elevated ALP were significantly younger. The elevated ALP group had significantly higher levels of preoperative parathyroid hormone (PTH), lower preoperative serum calcium, higher preoperative phosphorus, lower postoperative hypocalcemia, and a longer hospital stay. Logistic regression analysis showed that elevated preoperative PTH was a significant independent risk factor for elevated preoperative ALP (P = 0.000), and its value of 1624 pg/mL was the optimal cutoff point. Factors predictive of elevated preoperative ALP in patients with secondary hyperparathyroidism include preoperative PTH. Earlier surgery, aggressive calcium supplementation, and more careful or aggressive postoperative care for high-risk patients are needed.
Kourbeti, Irene S; Vakis, Antonis F; Ziakas, Panayiotis; Karabetsos, Dimitris; Potolidis, Evangelos; Christou, Silvana; Samonis, George
OBJECT The authors performed a prospective study to define the prevalence and microbiological characteristics of infections in patients undergoing craniotomy and to clarify the risk factors for post-craniotomy meningitis. METHODS Patients older than 18 years who underwent nonstereotactic craniotomies between January 2006 and December 2008 were included. Demographic, clinical, laboratory, and microbiological data were systemically recorded. Patient characteristics, craniotomy type, and pre- and postoperative variables were evaluated as risk factors for meningitis RESULTS Three hundred thirty-four procedures were analyzed (65.6% involving male patients). Traumatic brain injury was the most common reason for craniotomy. Almost 40% of the patients developed at least 1 infection. Ventilator-associated pneumonia (VAP) was the most common infection recorded (22.5%) and Acinetobacter spp. were isolated in 44% of the cases. Meningitis was encountered in 16 procedures (4.8%), and CSF cultures were positive for microbial growth in 100% of these cases. Gram-negative pathogens (Acinetobacter spp., Klebsiella spp., Pseudomonas aeruginosa, Enterobacter cloaceae, Proteus mirabilis) represented 88% of the pathogens. Acinetobacter and Klebsiella spp. demonstrated a high percentage of resistance in several antibiotic classes. In multivariate analysis, the risk for meningitis was independently associated with perioperative steroid use (OR 11.55, p = 0.005), CSF leak (OR 48.03, p meningitis in this study. Ventilator-associated pneumonia was the most common infection overall. The offending pathogens presented a high level of resistance to several antibiotics.
Xiao Hui; Ma Lin; Lou Xin; Cai Youquan; Wang Yulin; Wang Yan; Wu Lei; Wu Weiping
Objective: To investigate the MRI features of the brain in patients with neuromyelitis optica (NMO), and to evaluate the correlation between the brain abnormalities and related risk factors. Methods: Fifty-four patients with definite NMO according to 2006 Wingerchuk diagnosis criteria were enrolled in this study. MRI scanning of the brain was performed in these patients. Distribution and signal features of all the lesions were analyzed. A Logistic regression analysis was used to evaluate the risk factors of brain abnormalities. Results: Twenty-four NMO patients (44.4%) showed unremarkable findings and thirty (55.6%) showed abnormalities on brain MRI. Multiple and non-specific small lesions in the subcortical white matter and grey-white matter junction were the most frequent abnormalities on brain MRI (13/30, 43.3%). Typical lesion locations included corpus callosum, subependyma of ventricles, hypothalamus and brain stem. The lesions showed punctate, patchy and linear abnormal signals. Post-contrast MRI showed no abnormal enhancement in 16 cases. Logistic regression analysis showed that coexisting autoimmune disease or infection. history had correlations with abnormalities of the brain on MRI (OR=3.519, P<0.05). Conclusions: There was a high incidence of brain abnormalities in NMO. Subependymal white matter, corpus callosum, hypothalamus and brain stem were often involved in NMO. NMO patients with coexisting autoimmune disease and infection history had higher risk of brain abnormalities. (authors)
Maria do Sameiro-Faria
Full Text Available Background. End-stage renal disease (ESRD patients under hemodialysis (HD have high mortality rate. Inflammation, dyslipidemia, disturbances in erythropoiesis, iron metabolism, endothelial function, and nutritional status have been reported in these patients. Our aim was to identify any significant association of death with these disturbances, by performing a two-year follow-up study. Methods and Results. A large set of data was obtained from 189 HD patients (55.0% male; 66.4 ± 13.9 years old, including hematological data, lipid profile, iron metabolism, nutritional, inflammatory, and endothelial (dysfunction markers, and dialysis adequacy. Results. 35 patients (18.5% died along the follow-up period. Our data showed that the type of vascular access, C-reactive protein (CRP, and triglycerides (TG are significant predictors of death. The risk of death was higher in patients using central venous catheter (CVC (Hazard ratio [HR] =3.03, 95% CI = 1.49–6.13, with higher CRP levels (fourth quartile, compared with those with lower levels (first quartile (HR = 17.3, 95% CI = 2.40–124.9. Patients with higher TG levels (fourth quartile presented a lower risk of death, compared with those with the lower TG levels (first quartile (HR = 0.18, 95% CI = 0.05–0.58. Conclusions. The use of CVC, high CRP, and low TG values seem to be independent risk factors for mortality in HD patients.
Paudel, Klara; Namagondlu, Girish; Samad, Nasreen; McKitty, Khadija; Fan, Stanley L
Can we identify modifiable risk factors for peritonitis in patients undergoing peritoneal dialysis (PD)? We aimed to determine whether housing standard, PD exchange technique or patient motivation might be modifiable risks for peritonitis. We also explored the relationship between lack of motivation and depression. Nurse home visits assessed PD exchange technique, environment and patient motivation. Motivation scores were correlated separately with an Apathy Evaluation Score and a depression score using PHQ-9 questionnaires. Home hygiene, exchange technique and motivation were above average in 53%, 56% and 60%, respectively in 104 patients undergoing PD. After 15 months, 25.9% patients developed peritonitis but nurses' ratings of homes and exchange techniques were not predictive. Low patient motivation was predictive. Patients rated to have above or below median motivation had significantly different Apathy Scores (p = 0.0002). Unmotivated depressed patients were significantly more likely to develop peritonitis compared to motivated depressed patients. Lack of motivation predicted peritonitis particularly if associated with depression. Further studies are required focusing on specific motivation scoring schemes and the psychosocial support that might lead to better outcomes. © 2014 European Dialysis and Transplant Nurses Association/European Renal Care Association.
Fuertes de Vega, Irene; Baliu-Piqué, Carola; Bosch Mestres, Jordi; Vergara Gómez, Andrea; Vallés, Xavier; Alsina Gibert, Mercè
There are very few data available regarding risk factors associated with antibiotic resistant-Neisseria gonorrhoeae. A study was conducted on 110 samples from 101 patients with gonococcal infection, in order to describe their characteristics and compare them with the antimicrobial susceptibility profile of their samples. An association was observed between resistant infections and heterosexual men, older age, concurrent sexually transmitted infection, and unsafe sexual behaviors. There is a need for improved data on the risk factors associated with antibiotic resistant gonococcal infection in order to identify risk groups, and to propose public health strategies to control this infection. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.
Pohl, A; Erichsen, M; Stehr, M; Hubertus, J; Bergmann, F; Kammer, B; von Schweinitz, D
Neuroblastoma is the second most common solid pediatric tumor and the most common cancer to be detected in children younger than 12 months of age. To date, 2 different staging systems describe the extent of the disease: the International Neuroblastoma Staging System (INSS) and the International Neuroblastoma Risk Group Staging System (INRGSS). The INRGSS-system is characterized by the presence or absence of so called image-defined risk factors (IDRFs), which are described as surgical risk factors. We hypothesized that IDRFs correlate with surgical complications, surgical radicality, local recurrence and overall survival (OS). Between 2003 and 2010, 102 patients had neuroblastoma surgery performed in our department. We analyzed medical records for IDRF-status and above named data. 16 patients were IDRF-negative, whereas 86 patients showed one or more IDRF. Intra- or postoperative complications have been reported in 21 patients (21%). 19 of them showed one or more IDRF and 2 patients were IDRF-negative (p=n.s.). Patients who suffered from intra- or postoperative complications demonstrated a decreased OS (p=0.011). Statistical analysis revealed an inverse correlation between the extent of macroscopical removal and IDRF-status (p=0.001). Furthermore, the number of IDRFs were associated with a decreased likelihood of radical tumor resection (p<0.001). 19 patients had local recurrence; all of them were IDRF-positive (p=0.037). Pediatric surgeons should consider IDRFs as a useful tool for risk assessment and therefore planning for neuroblastoma surgery. © Georg Thieme Verlag KG Stuttgart · New York.
Full Text Available BACKGROUND: In the 2003 Toronto SARS outbreak, SARS-CoV was transmitted in hospitals despite adherence to infection control procedures. Considerable controversy resulted regarding which procedures and behaviours were associated with the greatest risk of SARS-CoV transmission. METHODS: A retrospective cohort study was conducted to identify risk factors for transmission of SARS-CoV during intubation from laboratory confirmed SARS patients to HCWs involved in their care. All SARS patients requiring intubation during the Toronto outbreak were identified. All HCWs who provided care to intubated SARS patients during treatment or transportation and who entered a patient room or had direct patient contact from 24 hours before to 4 hours after intubation were eligible for this study. Data was collected on patients by chart review and on HCWs by interviewer-administered questionnaire. Generalized estimating equation (GEE logistic regression models and classification and regression trees (CART were used to identify risk factors for SARS transmission. RESULTS: 45 laboratory-confirmed intubated SARS patients were identified. Of the 697 HCWs involved in their care, 624 (90% participated in the study. SARS-CoV was transmitted to 26 HCWs from 7 patients; 21 HCWs were infected by 3 patients. In multivariate GEE logistic regression models, presence in the room during fiberoptic intubation (OR = 2.79, p = .004 or ECG (OR = 3.52, p = .002, unprotected eye contact with secretions (OR = 7.34, p = .001, patient APACHE II score > or = 20 (OR = 17.05, p = .009 and patient Pa0(2/Fi0(2 ratio < or = 59 (OR = 8.65, p = .001 were associated with increased risk of transmission of SARS-CoV. In CART analyses, the four covariates which explained the greatest amount of variation in SARS-CoV transmission were covariates representing individual patients. CONCLUSION: Close contact with the airway of severely ill patients and failure of infection control practices to prevent exposure
Masemiano P. Chege
Objectives: To describe the risk factors for type 2 diabetes mellitus among patients attending the outpatient clinics in a rural mission hospital in Kenya. Method: Forty-five diabetics and forty-five non-diabetics, resident in this rural hospital’s catchment area for at least 10 years, were randomly selected from patients attending outpatient clinics. Diabetics in a stable condition (not requiring hospitalisation, whose fasting blood sugars were below 6.1 mmol/L, were matched for age and gender with the non-diabetics who came to the hospital for outpatient services. A pilot-tested questionnaire on demography, current and past dietary habits, social habits, and family history was used to collect data. Waist circumference, height and weight were measured and BMI calculated. Data was analysed using SPSS for Windows. The Kruskal–Wallis test was used to compare the medians for the continuous variables, while the chi-squared test was used for the categorical variables. The z-test was used to calculate the relative risk. Results: Ninety participants (26 males, 64 females. The mean age was 61.8 for diabetics and 61.4 for non-diabetics. Childhood starvation (relative risk 2.08, p = 0.0090 and use of cassava for sustenance during childhood starvation (relative risk 3.12, p = 0.0090 were identified as risk factors. Diabetes in close relatives, another risk factor for this population (relative risk 2.2, p = 0.0131. Abdominal obesity was a risk factor for this population (in females relative risk 2.0, p = 0.0010. Conclusion: The risk factors for type 2 diabetes mellitus described in this rural population include advancing age, diabetes in a first-degree relative and abdominal obesity. This is similar to what has been cited in other studies. At variance, we found that more than 50% of the diabetics reported having suffered malnutrition/starvation in childhood, with more than half of them reporting their dependence on cassava as the only food source during starvation.
Kaoutzanis, Christodoulos; Winocour, Julian; Gupta, Varun; Ganesh Kumar, Nishant; Sarosiek, Konrad; Wormer, Blair; Tokin, Christopher; Grotting, James C; Higdon, K Kye
Postoperative hematomas are one of the most frequent complications following aesthetic surgery. Identifying risk factors for hematoma has been limited by underpowered studies from single institution experiences. To examine the incidence and identify independent risk factors for postoperative hematomas following cosmetic surgery utilizing a prospective, multicenter database. A prospectively enrolled cohort of patients who underwent aesthetic surgery between 2008 and 2013 was identified from the CosmetAssure database. Primary outcome was occurrence of major hematomas requiring emergency room visit, hospital admission, or reoperation within 30 days of the index operation. Univariate and multivariate analysis was used to identify potential risk factors for hematomas including age, gender, body mass index (BMI), smoking, diabetes, type of surgical facility, procedure by body region, and combined procedures. Of 129,007 patients, 1180 (0.91%) had a major hematoma. Mean age (42.0 ± 13.0 years vs 40.9 ± 13.9 years, P hematomas. Males suffered more hematomas than females (1.4% vs 0.9%, P Hematoma rates were higher in patients undergoing combined procedures compared to single procedures (1.1% vs 0.8%, P hematoma included age (Relative Risk [RR] 1.01), male gender (RR 1.98), the procedure being performed in a hospital setting rather than an office-based setting (RR 1.68), combined procedures (RR 1.35), and breast procedures rather than the body/extremity and face procedures (RR 1.81). Major hematoma is the most common complication following aesthetic surgery. Male patients and those undergoing breast or combined procedures have a significantly higher risk of developing hematomas. 2. © 2017 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: email@example.com
Full Text Available Teodora Chiţă,1,2 Bogdan Timar,1,2 Delia Muntean,1,2 Luminiţa Bădiţoiu,1,3 Florin Horhat,1,2 Elena Hogea,1 Roxana Moldovan,1,3 Romulus Timar,1,2 Monica Licker1,2 1Victor Babes University of Medicine and Pharmacy Timisoara, 2Pius Brinzeu Emergency Hospital, 3Regional Centre of Public Health, Timisoara, Romania Aim: Patients with diabetes mellitus (DM have an increased risk of infections, especially urinary tract infections (UTIs. The aim of this study was to assess the prevalence and etiology of UTIs and identify the risk factors for their development in patients with DM. Patients and methods: In this retrospective, noninterventional study, the medical records of 2,465 adult patients with DM who were hospitalized in a Diabetes Clinic were reviewed. Data regarding the presence of UTI and possible associated risk factors were collected and their possible relation was analyzed. The study protocol and procedures were approved by the Ethics Committee of Timişoara Emergency Hospital. All data were collected and analyzed using SPSS v.17 statistical software. Results: The prevalence of UTIs in patients with DM was 12.0% (297 cases, being higher in females than in males and higher in patients with type 2 DM compared with patients with type 1 DM. In univariate logistic regression analysis, risk factors associated with UTIs were female gender, age, type 2 DM, longer duration of DM, and the presence of chronic kidney disease and coronary artery disease. Multivariate analysis identified age, duration of DM, and metabolic control (hemoglobin A1c levels as independent risk factors for UTIs. The gram-negative bacilli from the Enterobacteriaceae family were predominant, with Escherichia coli being the most frequent of them (70.4%. Conclusion: UTIs are a frequent condition associated with DM. It is necessary to improve the care and the screening of UTIs in patients with DM to prevent the occurrence of possible associated severe renal complications
Burt, A D; Scott, G; Shiach, C R; Isles, C G
We present the pathological findings in a case of acquired immunodeficiency syndrome (AIDS) in a patient with no known risk factor. Postmortem examination showed klebsiella lung abscess, generalised cytomegalovirus infection, cerebral toxoplasmosis, and a primary cerebral lymphoma. An additional feature was the presence of dilatation of the intrahepatic large bile ducts in association with an atypical distribution of cytomegalovirus. The relation between this case and previously reported case...
Burt, A D; Scott, G; Shiach, C R; Isles, C G
We present the pathological findings in a case of acquired immunodeficiency syndrome (AIDS) in a patient with no known risk factor. Postmortem examination showed klebsiella lung abscess, generalised cytomegalovirus infection, cerebral toxoplasmosis, and a primary cerebral lymphoma. An additional feature was the presence of dilatation of the intrahepatic large bile ducts in association with an atypical distribution of cytomegalovirus. The relation between this case and previously reported cases of AIDS is discussed.
Hassan, Kamal; Fadi,Hassan
Kamal Hassan,1,2 Hassan Fadi3 1Faculty of Medicine in the Galilee, Bar-Ilan University, Safed, Israel; 2Peritoneal Dialysis Unit, Galilee Medical Center, Nahariya, Israel; 3Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel Objective: Residual renal function (RRF) is an important predictor of outcome in peritoneal dialysis (PD) patients. Hypoalbuminemia was found to be an independent risk factor for the development of acute kidney injury. We investigated the possibility of a...
Spekhorst, Lieke M; Oldenburg, Bas; van Bodegraven, Ad A; de Jong, Dirk J; Imhann, Floris; van der Meulen-de Jong, Andrea E; Pierik, Marieke J; van der Woude, Janneke C; Dijkstra, Gerard; D'Haens, Geert; Löwenberg, Mark; Weersma, Rinse K; Festen, Eleonora A M
To determine the prevalence of work disability in inflammatory bowel disease (IBD), and to assess risk factors associated with work disability. For this retrospective cohort study, we retrieved clinical data from the Dutch IBD Biobank on July 2014, containing electronic patient records of 3388 IBD patients treated in the eight University Medical Centers in the Netherlands. Prevalence of work disability was assessed in 2794 IBD patients and compared with the general Dutch population. Multivariate analyses were performed for work disability (sick leave, partial and full disability) and long-term full work disability (> 80% work disability for > 2 years). Prevalence of work disability was higher in Crohn's disease (CD) (29%) and ulcerative colitis (UC) (19%) patients compared to the general Dutch population (7%). In all IBD patients, female sex, a lower education level, and extra-intestinal manifestations, were associated with work disability. In CD patients, an age > 40 years at diagnosis, disease duration > 15 years, smoking, surgical interventions, and anti-TNFα use were associated with work disability. In UC patients, an age > 55 years, and immunomodulator use were associated with work disability. In CD patients, a lower education level (OR = 1.62, 95%CI: 1.02-2.58), and in UC patients, disease complications (OR = 3.39, 95%CI: 1.09-10.58) were associated with long-term full work disability. The prevalence of work disability in IBD patients is higher than in the general Dutch population. Early assessment of risk factors for work disability is necessary, as work disability is substantial among IBD patients.
Achalia, Rashmin M; Chaturvedi, Santosh K; Desai, Geetha; Rao, Girish N; Prakash, Om
Tardive dyskinesia (TD) is one of the most distressing side effects of antipsychotic treatment. As prevalence studies of TD in Asian population are scarce, a cross-sectional study was performed to assess the frequency of TD in Indian patients with schizophrenia and risk factors of TD. Cross-sectional study of 160 Indian patients fulfilling the DSM-IV TR criteria for schizophrenia and who received antipsychotics for at least one year, were examined with two validated scales for TD. Logistic regression analyses were used to examine the relationship between TD and clinical risk factors. The frequency of probable TD in the total sample was 26.4%. The logistic regression yielded significant odds ratios between TD and age, intermittent treatment, and total cumulative antipsychotic dose. The difference of TD between SGA and FGA disappeared after adjusting for important co-variables in regression analysis. Indian patients with schizophrenia and long-term antipsychotic treatment have a high risk of TD, and TD is associated with older age, intermittent antipsychotic treatment, and a high total cumulative antipsychotic dose. Our study findings suggest that there is no significant difference between SGAs with regards to the risk of causing TD as compared to FGAs. Copyright © 2014 Elsevier B.V. All rights reserved.
Fernández, Alberto; Barreiro-de Acosta, Manuel; Vallejo, Nicolau; Iglesias, Marta; Carmona, Amalia; González-Portela, Carlos; Lorenzo, Aurelio; Domínguez-Muñoz, J Enrique
The use of complementary and alternative medicine in inflammatory bowel disease patients is progressively increased. To evaluate the use of complementary and alternative medicine in inflammatory bowel disease patients and to know potential risk factors for their use. The subjective response of these therapies and the impact on treatment adherence were also evaluated. Prospective, descriptive and transversal study. Inflammatory bowel disease patients were classified according to demographic and clinical characteristics. A questionnaire about the use of complementary and alternative medicine was collected. 705 patients were included. 126 patients (23%) had used complementary and alternative medicine. The most commonly used was herbal remedies (n=61), homoeopathy (n=36), acupuncture (n=31), kefir (n=31) and aloe vera (n=25). Factors associated with its use were extraintestinal manifestations (OR 1.69, CI 95% 1.11-2.57) and long-term evolution of the disease (OR 2.08, CI 95% 1.44-2.99). Most patients (74%) had the subjective feeling that use of complementary and alternative medicine had not improved their condition, 11 had adverse events related to its use and 11% of patients discontinued their conventional drugs. Use of complementary and alternative medicine in inflammatory bowel disease patients is frequent, especially in those with extraintestinal manifestations and long-term evolution. The use of these therapies was not perceived as a benefit for patients. Copyright © 2012 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.
Zhou, Min; Xiao, Chuan; Yang, Min; Yuan, Ping; Liu, Yuanyuan
To investigate risk factors for schizophrenia patients with complication of type 2 diabetes mellitus and to provide scientific evidence for prevention and management of this disease. Relevant studies on schizophrenia with type 2 diabetes mellitus in China were searched through PubMed, Medline, CBM, CNKI and VIP from 1997 to 2014. Meta-analysis was performed using RevMan 5.2 soft ware. A total of 26 studies involving 6 373 participants (including 957 cases and 5 416 controls) were included. The results of Meta-analysis showed that the risk factors for schizophrenic patients with complication of type 2 diabetes mellitus were: gender (female) (OR=1.28, 95%CI: 1.09-1.50), age (≥ 40 year) (OR=6.02, 95%CI: 4.48-8.09), overweight (OR=2.32, 95%CI: 1.52-2.88), family history of diabetes (OR=6.12, 95%CI: 3.16-11.86), duration of schizophrenia (>10 years) (OR=3.60, 95%CI: 2.39-5.41), triglycerides (MD=0.38, 95%CI: 0.05-0.71). Male, old age, overweight, family history of diabetes, longer duration and high level of triglycerides are risk factors for schizophrenic patients with complication of diabetes mellitus.
Xu, B; Yang, C Z; Wu, S B; Zhang, D; Wang, L N; Xiao, L; Chen, Y; Wang, C R; Tong, A; Zhou, X F; Li, X H; Guan, X H
Objective: To explore the risk factors for lower extremity amputation in patients with diabetic foot. Methods: The clinical data of 1 771 patients with diabetic foot at the Air Force General Hospital of PLA from November 2001 to April 2015 were retrospectively analyzed. The patients were divided into the non-amputation and amputation groups. Within the amputation group, subjects were further divided into the minor and major amputation subgroups. Binary logistic regression analyses were used to assess the association between risk factors and lower extremity amputation. Results: Among 1 771 patients with diabetic foot, 323 of them (18.24%) were in the amputation group (major amputation: 41; minor amputation: 282) and 1 448 (81.76%) in the non-amputation group. Compared with non-amputation patients, those in the amputation group had a longer hospital stay and higher estimated glomerular filtration rate(eGFR)levels. Fasting plasma glucose (FPG), glycosylated hemoglobin (HbA1c), C-reaction protein (CRP), ESR, ferritin, fibrinogen and WBC levels of the amputation group were higher, while hemoglobin albumin, transferrin, TC, TG, HDL-C and LDL-C were lower than those of the non-amputation group (all P diabetic foot. Conclusion: Wagner's grade, ischemia of lower limbs and infection are closely associated with amputation of diabetic foot patients.
Amlerova, Jana; Laczo, Jan; Vlcek, Kamil; Javurkova, Alena; Andel, Ross; Marusic, Petr
At present, the risk factors for world-centered (allocentric) navigation impairment in patients with temporal lobe epilepsy (TLE) are not known. There is some evidence on the importance of the right hippocampus but other clinical features have not been investigated yet. In this study, we used an experimental human equivalent to the Morris water maze to examine spatial navigation performance in patients with drug-refractory unilateral TLE. We included 47 left-hemisphere speech dominant patients (25 right sided; 22 left sided). The aim of our study was to identify clinical and demographic characteristics of TLE patients who performed poorly in allocentric spatial memory tests. Our results demonstrate that poor spatial navigation is significantly associated with younger age at epilepsy onset, longer disease duration, and lower intelligence level. Allocentric navigation in TLE patients was impaired irrespective of epilepsy lateralization. Good and poor navigators did not differ in their age, gender, or preoperative/postoperative status. This study provides evidence on risk factors that increase the likelihood of allocentric navigation impairment in TLE patients. The results indicate that not only temporal lobe dysfunction itself but also low general cognitive abilities may contribute to the navigation impairment. Copyright © 2012 Elsevier Inc. All rights reserved.
Full Text Available AIM: To compare the clinical characteristics of infectious keratopathy in type 2 diabetes mellitus (T2DM and non-diabetes mellitus (NDM and to investigate risk factors for infectious keratopathy in T2DM patients. METHODS: Totally 230 patients with T2DM and 168 with NDM diagnosed as infectious keratopathy were hospitalized at Qingdao Eye Hospital from 2001 to 2015. Data including sex, age, occupation, season, smoking and alcohol consumption habits, duration between onset and treatments, duration of hospitalization were collected. Initially identified indicators were analyzed with a multivariate logistic regression. Glycosylated hemoglobin A1c (HbA1c in patients with T2DM was analyzed. The infectious keratopathies in the two groups were categorized and compared. RESULTS: The diabetic group consisted of 146 (63.5% males and 84 (36.5% females. The NDM group consisted of 111 (66.1% males and 57 (33.9% females. There was no signigicantly difference in sex distribution between the two groups (P>0.05. There were significant differences in age, occupation of patients, season of the onset of diseases, duration between onset and treatment, and durations of hospitalization between the two groups (P0.05. CONCLUSION: Advanced age and the summer and winter seasons are identified as risk factors for infectious keratopathy in T2DM patients, and T2DM patients are more prone to bacterial keratitis.
Full Text Available AIM: To estimate the correlation between diabetic duration, blood glucose levels, plasma C-peptide and dry eye, and the risk factors for dry eye in patients with type 2 diabetes mellitus(T2DMMETHODS: The clinical data of 51 patients(102 eyeswith type 2 diabetes diagnosed by the Department of Endocrinology, Jiangsu Provincial Hospital of Traditional Chinese Medicine was collected, in that 44 cases(88 eyesof patients diagnosed with dry eye. Those patients were detected for the levels of glycosylated hemoglobin A1c(HbA1c, fasting blood-glucose(FBG, postprandial 2h blood-glucose(2h PBG, fasting plasma C-peptide and insulin, 1h C-peptide and insulin. Corneal fluorescein staining(FL, tear break-up time(BUTand Schirmer Ⅰ test(SⅠtwere collected from all subjects. Compared biochemistry index and ocular surface index. The multiple Logistic regression was used to analyze the risk factors for dry eye in patients with T2DM. RESULTS: There was no significant differences between the patients with different diabetic duration, on BUT, SⅠt, winking frequency, vision, FL and the scores of dry eye symptoms(P>0.05. HbA1c was significantly correlated with FL(P0.05. There were significant differences in FL among patients with HbA1c in 8.1% to 11.8%(P0.01. FBG was significantly correlated with FL and winking frequency(P0.05. The 2h PBG was significantly correlated with tear secretion and vision(P0.05. Plasma C-peptide was significantly correlated with BUT(PP0.05. FBG and plasma C-peptide in T2DM patients were risk factors for occurrence of dry eye(P0.05. CONCLUSION: Poor function of insulin secretion and poor control of blood glucose in T2DM patients are risk factors for dry eye. Both of them can decline tear film stability. High blood glucose levels easily lead to decrease of tear secretion, vision and corneal epithelial defect.
Lechner, Melissa G; Vyas, Chirag M; Hamnvik, Ole-Petter R; Alexander, Erik K; Larsen, P Reed; Choueiri, Toni K; Angell, Trevor E
Thyroid dysfunction during tyrosine kinase inhibitor (TKI) cancer treatment is common, but predisposing risk factors have not been determined. Recommendations for monitoring patients treated with one or multiple TKI and in conjunction with other relevant cancer therapies could be improved. The study objective was to assess the risk factors for new thyroid dysfunction in TKI-treated previously euthyroid cancer patients. A retrospective cohort study of patients with advanced nonthyroidal cancer treated with TKI from 2000 to 2017, having available thyroid function tests showing initial euthyroid status, excluding patients with preexisting thyroid disease or lack of follow-up thyroid function tests. During TKI treatment, patients were classified as euthyroid (thyrotropin [TSH] normal), subclinical hypothyroidism (TSH 5-10 mIU/L, or higher TSH if free thyroxine normal), or overt hypothyroidism (TSH >10 mIU/L, low free thyroxine, or requiring thyroid hormone replacement). The timing of thyroid dysfunction and TKI used were assessed. Risk factors for incident hypothyroidism were evaluated using multivariate models. In 538 adult patients included, subclinical hypothyroidism occurred in 71 (13.2%) and overt hypothyroidism occurred in 144 (26.8%) patients with TKI therapy, following a median cumulative TKI exposure of 196 days (interquartile range [IQR] 63.5-518.5 days). The odds of hypothyroidism were greatest during the first six months on a TKI. Median exposure time on the TKI concurrent with thyroid dysfunction in patients treated with only one TKI was 85 days (IQR 38-293.5 days) and was similar to the 74 days (IQR 38-133.3 days) in patients treated previously with other TKI (p = 0.41). Patients who developed hypothyroidism compared to those who remained euthyroid had greater odds of being female (odds ratio = 1.99 [confidence interval 1.35-2.93], p < 0.01), but greater cumulative TKI exposure and greater number of TKI received were not associated with
Stępińska, Janina; Czerwińska, Katarzyna; Witkowski, Adam; Dąbrowski, Maciej; Chmielak, Zbigniew; Kuśmierski, Krzysztof; Hryniewiecki, Tomasz; Demkow, Marcin
The risk of bleedings in transcatheter aortic valve implantation (TAVI) patients increases due to age and concomitant diseases. The aim of the study was to assess the risk of bleedings, their influence on early prognosis of TAVI patients and utility of the TIMI and GUSTO scales in the evaluation of bleeding and in prediction of blood transfusion. This was a single center study of in-hospital bleedings in 56 consecutive TAVI patients. Bleedings were classified according to the GUSTO and TIMI scales. HASBLED's scale risk factors, diabetes mellitus, female sex, the route of bioprosthesis implantation and inhospital antithrombotic treatment were analyzed. Statistical analysis consisted of c2, Fisher's exact, Wilcoxon tests and logistic regression analysis. Serious bleedings occurred in 35 (62.5%) patients. There was no significant correlation with HASBLED score. History of anemia was a significant predictor of bleeding in GUSTO (p = 0.0013) and TIMI (p = 0.048) scales. No bleedings in patients receiving vitamin K antagonists (VKA) pre- and VKA plus clopidogrel post intervention were observed. Patients with bleedings according to the GUSTO scale more often required blood tranfusion than in TIMI scale (p = 0.03). History of anemia is the strongest predictor of serious bleedings. VKA before and VKA with clopidogrel after TAVI are safer than dual antiplatelet or triple therapy. The TIMI and GUSTO scales can adequately classify bleeding after TAVI, however the GUSTO better predicts transfusions.
Lambert, Christine; Nüssler, Andreas; Biesalski, Hans Konrad; Freude, Thomas; Bahrs, Christian; Ochs, Gunnar; Flesch, Ingo; Stöckle, Ulrich; Ihle, Christoph
The aim of this study was to investigate the prevalence of risk of malnutrition (RoM) in an orthopedic and traumatology patient cohort with a broad range of ages. In addition to the classical indicators for risk assessment (low body mass index, weight loss, and comorbidity), this study aimed to analyze the effects of lifestyle factors (eating pattern, smoking, physical activity) on RoM. The prospective cohort study included 1053 patients in a level 1 trauma center in Germany. RoM was assessed by Nutritional Risk Screening (NRS) 2002 and for the elderly additionally by Mini Nutritional Assessment (MNA). Age-dependent risk factors identified in univariate statistical analysis were used for multivariate logistic regression models. The prevalence of patients at RoM (NRS ≥3) was 22%. In the three age categories (<50 y, 50-69 y, and ≥70 y), loss of appetite, weight loss, number of comorbidities, drugs and gastrointestinal symptoms significantly increased RoM in univariate statistical analysis. In patients ages ≥70 y, several disease- and lifestyle-related factors (not living at home, less frequent consumption of vegetables and whole meal bread, low physical activity, and smoking) were associated with RoM. Multivariate logistic regression model for the total study population identified weight loss (odds ratio [OR], 6.09; 95% confidence interval [CI], 4.14-8.83), loss of appetite (OR, 3.81; 95% CI, 2.52-5.78), age-specific low BMI (OR, 1.87; 95% CI, 1.18-2.97), number of drugs taken (OR, 1.19; 95% CI, 1.12-1.26), age (OR, 1.03; 95% CI, 1.02-1.04), and days per week with vegetable consumption (OR, 0.938; 95% CI, 0.89-0.99) as risk factors. Malnutrition in trauma and orthopedic patients is not only a problem related to age. Lifestyle-related factors also contribute significantly to malnutrition in geriatric patients. Copyright © 2017 Elsevier Inc. All rights reserved.
Shahid, M.; Iqbal, R.
To determine the risk factors for Deliberate Self-Harm (DSH) in patients presenting to the Emergency Departments (EDs) of three tertiary care hospitals of Karachi, Pakistan. Study Design: Multicentre matched case control study. Place and Duration of Study: EDs of the Aga Khan University Hospital, Karachi, Civil Hospital, Karachi and Jinnah Postgraduate Medical Centre, Karachi, from March 2011 to February 2012. Methodology: A total of 201 cases and 201 matched controls were taken from three hospitals situated in Karachi. All patients of 16 years and above presenting to the EDs of the hospitals with DSH attempt were invited to participate in the study. Controls were ED patients with complaints other than DSH. A control was matched with case for hospital, gender and age. Two questionnaires were used to collect information on the risk factors of DSH. Conditional Logistic Regression (CLR) was used to assess the association of various risk factors with DSH. Results: Risk factors of DSH in Karachi included current history of mental disorder (OR = 4.53, 95% CI = 1.59 - 12.92), not sharing problems with someone (OR = 4.67, 95% CI = 2.4 - 9.0), living in rented houses (OR = 2.58, 95% CI = 1.37 - 4.84), Pathan ethnicity (OR = 5.05, 95% CI = 1.01-25.38) followed by others (OR = 3.88, 95% CI = 0.77 - 19.69) and Urdu speaking (OR = 2.71, 95% CI = 0.59 - 12.45). Absence of physical illness in the past month had an inverse association with DSH (OR = 0.17, 95% CI = 0.07 - 0.37). Conclusion: Mental illnesses, low socio-economic status and loneliness were the risk factors of DSH patients presenting to the three EDs of Karachi. Physical illness in the last month was protective against DSH in these patients. Psychiatric evaluation of DSH patients in the ED is important for early diagnosis and management of mental disorders. (author)
Martínez-Quintana, Efrén; Rodríguez-González, Fayna; Medina-Gil, José María; Garay-Sánchez, Paloma; Tugores, Antonio
CYP2C19 is a major isoform of cytochrome P450 that metabolizes a number of drugs and is involved in the glucocorticoids synthesis. CYP2C19 polymorphisms have been associated with the genetic risk for type 2 diabetes. Five hundred and three patients with an acute coronary event were studied to assess the association between the CYP2C19 activity (CYP2C19*2, CYP2C19*3 and CYP2C19*17 variants) and the type of acute coronary syndrome, cardiovascular risk factors (arterial systemic hypertension, diabetes mellitus, dyslipidemia and smoking), analytical parameters and the extent and severity of coronary atherosclerosis. Genotype distribution in our series was similar to that expected in the Caucasian population. Among the traditional cardiovascular risk factors, very poor metabolizer patients (*2/*2, *3/*3 or *2/*3) had a greater tendency to present diabetes mellitus needing insuline (P=.067). Conversely, when we compared very poor, poor and normal metabolizers vs. rapid and ultrarapid metabolizers we found significant differences in those diabetic patients under insulin treatment (64 patients [18%] vs. 17 patients [11%]; P=.032). On the contrary, analytical parameters, systemic arterial hypertension, dyslipidemia, smoking or the personal/family history of coronary artery disease did not reach statistical significance regardless of CYP2C19 activity. Similarly, the number and the type of coronary disease (thrombotic, fibrotic or both) did not differ between patients with different CYP2C19 enzyme activity. Patients with an acute coronary event and a very poor, poor and normal CYP2C19 metabolizer genotype have a higher prevalence of diabetes mellitus needing insuline than patients with the rapid and ultrarapid metabolizers CPY2C19 genotype. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.
Full Text Available BACKGROUND: Delirium is one of the main causes of increased length of intensive care unit (ICU stay among patients who have undergone living donor liver transplantation (LDLT. We aimed to evaluate risk factors for delirium after LDLT as well as to investigate whether delirium impacts the length of ICU and hospital stay. METHODS: Seventy-eight patients who underwent LDLT during the period January 2010 to December 2012 at a single medical center were enrolled. The Confusion Assessment Method for the Intensive Care Unit (CAM-ICU scale was used to diagnose delirium. Preoperative, postoperative, and hematologic factors were included as potential risk factors for developing delirium. RESULTS: During the study period, delirium was diagnosed in 37 (47.4% patients after LDLT. The mean onset of symptoms occurred 7.0±5.5 days after surgery and the mean duration of symptoms was 5.0±2.6 days. The length of stay in the ICU for patients with delirium (39.8±28.1 days was significantly longer than that for patients without delirium (29.3±19.0 days (p<0.05. Risk factors associated with delirium included history of alcohol abuse [odds ratio (OR = 6.40, 95% confidence interval (CI: 1.85-22.06], preoperative hepatic encephalopathy (OR = 4.45, 95% CI: 1.36-14.51, APACHE II score ≥16 (OR = 1.73, 95% CI: 1.71-2.56, and duration of endotracheal intubation ≥5 days (OR = 1.81, 95% CI: 1.52-2.23. CONCLUSIONS: History of alcohol abuse, preoperative hepatic encephalopathy, APACHE II scores ≥16 and endotracheal intubation ≥5 days were predictive of developing delirium in the ICU following liver transplantation surgery and were associated with increased length of ICU and hospital stay.
Vyas, Hari Gopal; Kumar, Anup; Bhandari, Vimal; Kumar, Niraj; Jain, Abhinav; Kumar, Rohit
Introduction: Fournier's gangrene is an aggressive disease with high morbidity and mortality. The aim of this study was to assess risk factors associated with mortality among patients of Fournier's gangrene. Materials and Methods: Between May 2011 and September 2012, all patients of Fournier's gangrene treated at our center were included in the study. All patients underwent emergency surgical debridement and received broad spectrum intravenous antibiotics. Their baseline characteristics, treatment, and follow-up data were recorded and analyzed. Results: A total of 30 patients were included in the study. Of these, six patients (20%) died during the treatment. Age Fournier gangrene severity index (FGSI) score Fournier's gangrene, increased age, total leukocyte count, extent of the area involved, septic shock at admission, VAS score, and FGSI score at admission have a significant association with mortality. PMID:24082432
Aagaard, Theis; Roen, Ashley; Daugaard, Gedske; Brown, Peter; Sengeløv, Henrik; Mocroft, Amanda; Lundgren, Jens; Helleberg, Marie
Abstract Background Febrile neutropenia (FN) is a common complication to chemotherapy associated with a high burden of morbidity and mortality. Reliable prediction of individual risk based on pretreatment risk factors allows for stratification of preventive interventions. We aimed to develop such a risk stratification model to predict FN in the 30 days after initiation of chemotherapy. Methods We included consecutive treatment-naïve patients with solid cancers and diffuse large B-cell lymphomas at Copenhagen University Hospital, 2010–2015. Data were obtained from the PERSIMUNE repository of electronic health records. FN was defined as neutrophils ≤0.5 × 10E9/L at the time of either a blood culture sample or death. Time from initiation of chemotherapy to FN was analyzed using Fine-Gray models with death as a competing event. Risk factors investigated were: age, sex, body surface area, haemoglobin, albumin, neutrophil-to-lymphocyte ratio, Charlson Comorbidity Index (CCI) and chemotherapy drugs. Parameter estimates were scaled and summed to create the risk score. The scores were grouped into four: low, intermediate, high and very high risk. Results Among 8,585 patients, 467 experienced FN, incidence rate/30 person-days 0.05 (95% CI, 0.05–0.06). Age (1 point if > 65 years), albumin (1 point if 2) and chemotherapy (range -5 to 6 points/drug) predicted FN. Median score at inclusion was 2 points (range –5 to 9). The cumulative incidence and the incidence rates and hazard ratios of FN are shown in Figure 1 and Table 1, respectively. Conclusion We developed a risk score to predict FN the first month after initiation of chemotherapy. The score is easy to use and provides good differentiation of risk groups; the score needs independent validation before routine use. Disclosures All authors: No reported disclosures.
Hosseini Tabatabaei, N; Babakhani, B; Hosseini Tabatabaei, A; Vahabi, Z; Soltanzadeh, A
The aim of this study was to investigate some of nongenetic factors associated with Parkinson's disease (PD) in a sample of Iranian patients. This case-control study included 75 patients with idiopathic PD and 75 control patients. The patients in the control group were found to have drunk more glasses of tea per day than the case group before the onset of their problem (p=0.019). Every extra glass of tea per day decreased the risk of PD by 0.8 times (OR=0.8, 95%CI=0.73-0.97, p=0.02). Each cup of coffee per week decreased the chance of developing PD by 0.5 times (OR=0.5, 95%CI=0.28-0.9, p=0.021). A previous history of evening work increased PD risk by 4.6 times (OR=4.6, 95%CI=1.29-16.86, p=0.019) while major stressful events increased it by 13.5 times (OR=13.5, 95%CI=4.7-38.1, p=0.0001). In conclusion, coffee and tea consumption may exert a protective effect against PD, while evening work and stress may be risk factors for the development of the disease.
Seidel, D U; Jacob, L; Kostev, K; Sesterhenn, A M
The goal of the present study was to analyze the risk factors for epistaxis in patients followed in general practices in Germany. The current study sample included patients aged 18 years or older who received a first epistaxis diagnosis between January 2012 and December 2016 (index date). Epistaxis patients and controls without epistaxis were matched (1:1) on the basis of age, gender, insurance status and physician. A total of 16,801 patients with epistaxis and 16,801 control subjects were included in this study. Of the subjects, 53.2% were men, and the mean age was 59.6 years (SD=21.2 years). Epistaxis was found to be positively associated with hypertension, obesity, chronic sinusitis, other disorders of the nose and nasal sinuses, anxiety disorder, and adjustment disorder (ORs ranging from 1.13 to 1.44). Epistaxis was also associated with the prescription of vitamin K antagonists, preparations from the heparin group, platelet aggregation inhibitors excluding heparin, direct thrombin inhibitors, direct factor Xa inhibitors, other antithrombotic agents, selective serotonin reuptake inhibitors and nasal steroids (ORs ranging from 1.15 to 3.55). Overall, epistaxis risk is increased by multiple medical and psychiatric disorders. Several antithrombotic and nasal steroid therapies are also associated with this risk.
Seoane-Pillado, María Teresa; Pita-Fernández, Salvador; Valdés-Cañedo, Francisco; Seijo-Bestilleiro, Rocio; Pértega-Díaz, Sonia; Fernández-Rivera, Constantino; Alonso-Hernández, Ángel; González-Martín, Cristina; Balboa-Barreiro, Vanesa
The high prevalence of cardiovascular risk factors among the renal transplant population accounts for increased mortality. The aim of this study is to determine the incidence of cardiovascular events and factors associated with cardiovascular events in these patients. An observational ambispective follow-up study of renal transplant recipients (n = 2029) in the health district of A Coruña (Spain) during the period 1981-2011 was completed. Competing risk survival analysis methods were applied to estimate the cumulative incidence of developing cardiovascular events over time and to identify which characteristics were associated with the risk of these events. Post-transplant cardiovascular events are defined as the presence of myocardial infarction, invasive coronary artery therapy, cerebral vascular events, new-onset angina, congestive heart failure, rhythm disturbances, peripheral vascular disease and cardiovascular disease and death. The cause of death was identified through the medical history and death certificate using ICD9 (390-459, except: 427.5, 435, 446, 459.0). The mean age of patients at the time of transplantation was 47.0 ± 14.2 years; 62% were male. 16.5% had suffered some cardiovascular disease prior to transplantation and 9.7% had suffered a cardiovascular event. The mean follow-up period for the patients with cardiovascular event was 3.5 ± 4.3 years. Applying competing risk methodology, it was observed that the accumulated incidence of the event was 5.0% one year after transplantation, 8.1% after five years, and 11.9% after ten years. After applying multivariate models, the variables with an independent effect for predicting cardiovascular events are: male sex, age of recipient, previous cardiovascular disorders, pre-transplant smoking and post-transplant diabetes. This study makes it possible to determine in kidney transplant patients, taking into account competitive events, the incidence of post-transplant cardiovascular events and
Romero-Velez, Gustavo; Lisker-Cervantes, Andrés; Villeda-Sandoval, Christian I; Sotomayor de Zavaleta, Mariano; Olvera-Posada, Daniel; Sierra-Madero, Juan Gerardo; Arreguin-Camacho, Lucrecia O; Castillejos-Molina, Ricardo A
Objective To assess the prevalence and risk factors of erectile dysfunction (ED) in HIV patients from the HIV clinic of a tertiary referral center in Mexico City. Design Prevalence was obtained from cross-sectional studies, and the International Index of Erectile Function (IIEF), a standardized method, was used to assess ED. Methods A cross-sectional study was performed in the HIV clinic. Participants completed the IIEF to allow ED assessment. Information on demographics, clinical and HIV-related variables was retrieved from their medical records. Results One hundred and nine patients were included, with a mean age of 39.9 ± 8.8 years. ED was present in 65.1% of the individuals. Patients had been diagnosed with HIV for a mean of 92.7 ± 70.3 months and had undergone a mean 56.4 ± 45.5 months of HAART. The only variable associated with ED in the univariate analysis was dyslipidemia, and this association was also found in the multivariate analysis (P = 0.01). Conclusions ED is highly prevalent in HIV patients. Dyslipidemia should be considered as a risk factor for ED in HIV patients. Romero-Velez G, Lisker-Cervantes A, Villeda-Sandoval CI, Sotomayor de Zavaleta M, Olvera-Posada D, Sierra-Madero JG, Arreguin-Camacho LO, and Castillejos-Molina RA. Erectile dysfunction among HIV patients undergoing highly active antiretroviral therapy: Dyslipidemia as a main risk factor. Sex Med 2014;2:24–30. PMID:25356298
Full Text Available Dengue is one of the most serious and rapidly emerging tropical mosquito-borne diseases. The state of Kerala in India is hyperendemic for the disease and is one of the leading states in the reporting of deaths due to dengue. As primary prevention of dengue has had limited success, the prevention of mortality through the identification of risk factors and efficient patient management is of utmost importance. Hence, a record-based case control study was conducted in the Medical College Hospital in Thiruvananthapuram to identify the risk factors of mortality in patients admitted with dengue. Dengue patients over 40 years of age were 9.3 times (95% CI; 1.9–44.4 more likely to die compared with younger patients. The clinical features associated with mortality from dengue were altered sensorium (odds ratio (OR – 156, 95% CI; 12.575–1935.197, abnormal reflexes (OR – 8.5, 95% CI; 1.833–39.421 and edema (OR – 13.22, 95% CI; 2.651–65.951. Mortality was also higher in those patients with co-morbidities such as diabetes mellitus (OR – 26, 95% CI; 2.47–273.674 and hypertension (OR – 44, 95% CI; 6.23–315.499. The independent predictors of mortality were altered sensorium and hypertension. Dengue fever patients with these clinical features and those who are elderly should be more rigorously monitored and promptly referred from lower settings when required to reduce mortality. Keywords: Dengue, Mortality, Risk factors, Kerala, Thiruvananthapuram
Pan Jianji; Hong Jinsheng; Zhang Yu
Objective: To study the risk factors of radiation-induced lower cranial neuropathy (RILCN) after conventional radiotherapy in patients with nasopharyngeal carcinoma, and to improve the radiotherapeutic planning. Methods: A hundred cases received radical radiotherapy of nasopharyngeal carcinoma and 200 individual matched controls on sex, age and time to start the radiotherapy were studied. Conditional logistic regression model was used to analyze 13 risk factors related to development of RILCN. Results: Conditional logistic regression analysis revealed that cigarette smoking, irradiation scheme, radiation close to the superior neck, neck fibrosis and acute radiation-related dermatitis of neck were risk factors of RILCN, their relative risks were 4.594, 2.629, 1.072, 4.141 and 2.531, respectively. Among three external irradiation schemes, it is found that pre-auricular portal plus whole neck tangential portal irradiation had the highest risk of RILCN. Conclusions: The study suggested that the irradiation scheme of pre-auricular portal plus whole neck tangential portal should be no longer used. (authors)
Full Text Available Background: Despite the growing incidence of Clostridium difficile diarrhea (CCD in patients with inflammatory bowel disease (IBD, little is known about the associated risk factors. Method: A retrospective study comparing cases of CCD in patients with IBD to IBD carriers who did not develop CCD. A comparison was also made with patients who developed CCD but did not suffer IBD. Results: Three cases (20 % with IBD and CCD had received antibiotics during the previous three months versus none of the controls (IBD without CCD, p = 0.22. Ten cases (67 % received treatment with proton pump inhibitors (PPIs versus 2 (13 % in the control group (IBD without CCD, p = 0.001. Seven cases underwent colonoscopy and pseudomembranes were seen in one (14 %. Fourteen (93 % patients demonstrated a favourable response to metronidazole. Patients with IBD and CCD presented with younger age (36 ± 10 years, a higher degree of community-acquired infection (13 patients, 87 %, immunosuppressive treatment (7 patients, 47 % and less patients had received previous antibiotic treatment (3 patients, 20 % than those with CCD without IBD. The proportion of patients who received treatment with PPIs was similar (66 % and 80 %, respectively p = 0.266. Conclusions: CCD in IBD carriers affects younger patients, the majority are community acquired (less nosocomial and it is more related to previous treatment with PPIs than with the antibiotic treatment. Clinical evolution is also favourable.
Jun Ouk Ha
Full Text Available BackgroundGastrointestinal symptoms are common in patients with type 2 diabetes mellitus (T2DM. The prevalence of gastroesophageal reflux disease (GERD in Korea appears to be increasing. Some studies have shown that T2DM is a risk factor for symptomatic GERD. However, this possibility is still debated, and the pathogenesis of GERD in T2DM is not yet fully understood. The aim of this study was to analyze the prevalence and risk factors (including autonomic neuropathy of GERD in patients with T2DM.MethodsThis cross-sectional case-control study enrolled T2DM patients (n=258 and healthy controls (n=184. All participants underwent physical examinations and laboratory tests. We evaluated medical records and long-term diabetes complications, including peripheral and autonomic neuropathy in patients with T2DM. Esophagogastroduodenoscopy was performed in all patients. The Los Angeles (LA classification was used to grade GERD. GERD was defined as LA grade A (or higher or minimal change with GERD symptoms. GERD symptoms were examined using a frequency scale. Data were expressed as mean±standard error. Independent t-tests or chi-square tests were used to make comparisons between groups.ResultsThe prevalence of GERD (32.6% vs. 35.9%, P=0.266 and GERD symptoms (58.8% vs. 59.2%, P=0.503 was not significantly different between T2DM patients and controls. We found no significant differences between T2DM patients with GERD and T2DM patients without GERD with respect to diabetic complications, including autonomic neuropathy, peripheral neuropathy, duration of DM, and glucose control.ConclusionThe prevalence of GERD in patients with T2DM showed no difference from that of controls. GERD was also not associated with peripheral and cardiovascular autonomic neuropathy, age, or duration of DM in patients with T2DM.
Chen, Baibing; Choi, Hyunmi; Hirsch, Lawrence J; Katz, Austen; Legge, Alexander; Wong, Rebecca A; Jiang, Alfred; Kato, Kenneth; Buchsbaum, Richard; Detyniecki, Kamil
In the current study, we explored the prevalence of physician-confirmed seizure clusters. We also investigated potential clinical factors associated with the occurrence of seizure clusters overall and by epilepsy type. We reviewed medical records of 4116 adult (≥16years old) outpatients with epilepsy at our centers for documentation of seizure clusters. Variables including patient demographics, epilepsy details, medical and psychiatric history, AED history, and epilepsy risk factors were then tested against history of seizure clusters. Patients were then divided into focal epilepsy, idiopathic generalized epilepsy (IGE), or symptomatic generalized epilepsy (SGE), and the same analysis was run. Overall, seizure clusters were independently associated with earlier age of seizure onset, symptomatic generalized epilepsy (SGE), central nervous system (CNS) infection, cortical dysplasia, status epilepticus, absence of 1-year seizure freedom, and having failed 2 or more AEDs (Pepilepsy (16.3%) and IGE (7.4%; all Pepilepsy type showed that absence of 1-year seizure freedom since starting treatment at one of our centers was associated with seizure clustering in patients across all 3 epilepsy types. In patients with SGE, clusters were associated with perinatal/congenital brain injury. In patients with focal epilepsy, clusters were associated with younger age of seizure onset, complex partial seizures, cortical dysplasia, status epilepticus, CNS infection, and having failed 2 or more AEDs. In patients with IGE, clusters were associated with presence of an aura. Only 43.5% of patients with seizure clusters were prescribed rescue medications. Patients with intractable epilepsy are at a higher risk of developing seizure clusters. Factors such as having SGE, CNS infection, cortical dysplasia, status epilepticus or an early seizure onset, can also independently increase one's chance of having seizure clusters. Copyright © 2017. Published by Elsevier B.V.
Fan, Xiaoguang; Huang, Rong; Wang, Juan; Ye, Hongjian; Guo, Qunying; Yi, Chunyan; Lin, Jianxiong; Zhou, Qian; Shao, Fengmin; Yu, Xueqing; Yang, Xiao
Background The first episode of peritonitis affects survival of the peritoneal membrane as a medium for dialysis as well as survival of patients. The aim of this study is to investigate risk factors associated with the first episode of peritonitis in Southern Chinese continuous ambulatory peritoneal dialysis (CAPD) patients. Methods This is a single-center, retrospective, cohort study. All incident CAPD patients from 1 January 2006 to 31 December 2010 were recruited, and followed up until their first episode of peritonitis or 31 December, 2012. Baseline demographic, socioeconomic, clinical and laboratory data were collected. Cox proportional model was used to determine the factors associated with the first episode of peritonitis. Results In a cumulative 30756.5 patient-months follow-up (the median vintage 26.1 months) of 1117 CAPD patients, 309(27.7%) patients presented the first episodes of peritonitis. The cumulative peritonitis-free survival was 86.2%, 78.1%, 71.4% and 57.8% at 1, 2, 3 and 5 year, respectively. The multivariate analysis showed that factors associated with risk for the first episode of peritonitis were elderly patients (>65 years) [hazard ratio (HR) = 1.427, 95% confidence interval (CI) = 1.051 to 1.938, P = 0.023], male(HR = 1.315, 95% CI = 1.028 to 1.684, P = 0.030), lower education level (HR = 1.446, 95% CI: 1.127 to 1.855, P = 0.004) and albumin peritonitis in Southern Chinese CAPD patients. PMID:25222609
Caru, Maxime; Kern, Laurence; Bousquet, Marc; Curnier, Daniel
To quantify the preventive fraction of physical fitness on the risk factors in patients with cardiovascular diseases (CVDs). A total of 249 subjects (205 men and 44 women) suffering from CVD were categorized into four groups, according to their percentage of physical fitness. We calculated the odds ratio to obtain the preventive fraction in order to evaluate the impact of the physical fitness level on the risk factors ( i.e ., abdominal obesity, depression, diabetes, dyslipidemia, hypertension, obesity, overweight and smoking). It is observed that a normal physical fitness level is sufficient to induce a preventive action on abdominal obesity (38%), diabetes (12%), hypertension (33%), obesity (12%) and overweight (11%). Also, the preventive fraction increases with the level of physical fitness, in particular for hypertension (36%) and overweight (16%). A high physical fitness level does not necessarily induce a preventive action in most risk factors, excluding depression. This is the first study which demonstrates that reaching a normal physical fitness level is enough to induce a protection for some risk factors, despite having a CVD.
Full Text Available Background: The prevalence and incidence of HCV infection varies geographically due to exposureto different risk factors. Identification of HCV genotype is important to defining the epidemiology of thedisease. The objective of this study was to describe genotype distribution and its relation to riskfactors among HCV infected patients attending virology clinic of the Department of InfectiousDiseases at the Tripoli Medical Centre. Methods: The medical records of 891 Libyan chronic HCVinfected patients registered and followed up from January 2003 to January 2007 were reviewed. Datagathered includes patient's age, gender, risk factors and family history of HCV infection. Statisticalanalysis was performed using t, x2 and contingency coefficient tests. Results: The mean age was40.22±13.09 years. Two thirds of patients were males. Normal alanine aminotransferase (ALT atdiagnosis was found in 62% of the patients. HCV RNA < 2 million copies at diagnosis was foundamong 54% of patients. HCV genotype 1 (G1 was the most frequent (30.9%, followed by G4(29.2%. Genotype 2 affected 19.3% and G3 13.6%. No classification of HCV genotype was availablefor 2% of the patients. Many subtypes of HCV were detected with different frequencies (G1a and b,G2a, b, c and a/c, G3a and G4a and c/d. All genotypes of HCV were more common among males(P<0.001. Genotype 3 was the most frequent among male patients (88.6%. Regarding the riskfactors, 33% of patients had a history of hospitalization and/or surgical procedures, and 22.7% had ahistory of blood transfusion. A past history of intravenous drug abuse (IVDA was reported by 15% ofthe patients, and 15.9% reported a history of dental procedures. The relationship between thegenotype of HCV and risk factors was statistically significant (P<0.001. No history of risky exposurewas found among 10.8% of patients. Conclusion: Genotypes 1 and 4 were more predominantamong HCV infected patients. Males were affected more than females and
Kudumija Slijepcevic, Marija; Jukic, Vlado; Novalic, Darko; Zarkovic-Palijan, Tija; Milosevic, Milan; Rosenzweig, Ivana
To determine predictive risk factors for violent offending in patients with paranoid schizophrenia in Croatia. The cross-sectional study including male in-patients with paranoid schizophrenia with (N=104) and without (N=102) history of physical violence and violent offending was conducted simultaneously in several hospitals in Croatia during one-year period (2010-2011). Data on their sociodemographic characteristics, duration of untreated illness phase (DUP), alcohol abuse, suicidal behavior, personality features, and insight into illness were collected and compared between groups. Binary logistic regression model was used to determine the predictors of violent offending. Predictors of violent offending were older age, DUP before first contact with psychiatric services, and alcohol abuse. Regression model showed that the strongest positive predictive factor was harmful alcohol use, as determined by AUDIT test (odds ratio 37.01; 95% confidence interval 5.20-263.24). Psychopathy, emotional stability, and conscientiousness were significant positive predictive factors, while extroversion, pleasantness, and intellect were significant negative predictive factors for violent offending. This study found an association between alcohol abuse and the risk for violent offending in paranoid schizophrenia. We hope that this finding will help improve public and mental health prevention strategies in this vulnerable patient group.
Full Text Available Objective: The increased risk for thrombosis is known as hypercoagulability or thrombophilia. In our study, we aimed to determine the frequency of the identified defects for thrombophilia in patients with central venous thrombosis aged under 50 years and to compare results with the findings in the current literature. Materials and Methods: Forty-three patients (16-50 years old were retrospectively evaluated. Thrombophilia investigation included determinations of protein C, protein S, antithrombin, and activated protein C resistance, factor V Leiden (FVL, prothrombin 20210A (PT 20210 and methylene tetrahydrofolate reductase (MTHFR C677T mutations, antiphospholipid antibodies (APA, factor VIII levels, and homocysteine levels. Results: We detected a single thrombophilic defect in 67.4%, two defects in 27.9% and three defects in 4.7% of our patients. The most common thrombophilic defect was mutation in the MTHFR gene (41.8%, and this was followed by the FVL mutation (34.9%.Conclusion: Since the prevalence of individual thrombophilic defects varies in each population, ethnic group and geographical location, screening for thrombophilic defects in patients presenting with cerebral venous thrombosis should primarily investigate the most frequent thrombophilia risk factors.
Yokuş, Osman; Şahin Balçık, Özlem; Albayrak, Murat; Ceran, Funda; Dağdaş, Simten; Yılmaz, Mesude; Özet, Gülsüm
The increased risk for thrombosis is known as hypercoagulability or thrombophilia. In our study, we aimed to compare the frequency of the identified defects for thrombophilia in patients with central venous thrombosis and under the age of 50 years, with the findings in the current literature. Forty-three patients (16-50 years old) were retrospectively evaluated. Thrombophilia investigation included determinations of protein C, protein S, antithrombin, and activated protein C resistance, factor V Leiden (FVL), prothrombin 20210A (PT 20210) and methylene tetrahydrofolate reductase (MTHFR) C677T mutations, antiphospholipid antibodies (APA), factor VIII levels, and homocysteine levels. We detected a single thrombophilic defect in 67.4%, two defects in 27.9% and three defects in 4.7% of our patients. The most common thrombophilic defect was mutation in the MTHFR gene (41.8%), and this was followed by the FVL mutation (34.9%). Since the prevalence of individual thrombophilic defects varies in each population, ethnic group and geographical location, screening for thrombophilic defects in patients presenting with cerebral venous thrombosis should primarily investigate the most frequent thrombophilia risk factors.
Chen, Wenliang; Ke, Xiurong; Wang, Xiaoqing; Sun, Xiaoliang; Wang, Juncheng; Yang, Guojing; Xia, Haijie; Zhang, Lei
The aim of this prospective study was to investigate the incidence and clinical features of delirium after total joint arthroplasty, and to establish the potential risk factors for postoperative delirium. A total of 212 consecutive patients undergoing hip or knee arthroplasty, who met the inclusion and exclusive criteria were enrolled. The general characteristics, preoperative and postoperative hematological variables were documented respectively. According to the presence of delirium, all patients were divided into the delirium group and non-delirium group. Univariate and multivariate logistic regression were performed to identify the possible predictors for postoperative delirium. At a minimum of 6months of follow-up, 35 patients were observed with postoperative delirium at an estimated total incidence of 16.5%. The incidence of delirium was statistically higher in hip arthroplasty (22.8%) than that in knee arthroplasty (7.1%). The multivariate regression analysis identified older age (OR=1.590, P=0.023), a history of stroke (OR=190.23, P=0.036), preoperative PaO 2 (OR=1.277, P=0.018) and equivalent fentanyl dose (OR=1.010, P=0.012) as the predictive factors for postoperative delirium after total joint arthroplasty. The incidence of postoperative delirium after total joint arthroplasty is higher than expected. Based on our findings, we suggest that the surgeons should focus on those patients who have these risk factors and ensure the appropriate management to avoid postoperative delirium. Copyright © 2017 Elsevier Inc. All rights reserved.
Full Text Available BACKGROUND: Periodontal disease is common among adults and is associated with an increasing risk of chronic kidney disease (CKD. We aimed to investigate the prevalence and risk factors of CKD in patients with periodontal disease in China. METHODS: In the current cross-sectional study, patients with periodontal disease were included from Guangdong Provincial Stomatological Hospital between March 2011 and August 2011. CKD was defined as estimated glomerular filtration rate (eGFR <60 mL/min/1.73 m(2, the presence of albuminuria, or hematuria. All patients with periodontal disease underwent a periodontal examination, including periodontal probing pocket depth, gingival recession, and clinical attachment level by Florida Probe. They completed a questionnaire and had blood and urine samples taken. The adjusted prevalence of indicators of kidney damage was calculated and risk factors associated with CKD were analyzed. RESULTS: A total of 1392 patients with periodontal disease were invited to participate this study and 1268 completed the survey and examination. After adjusting for age and sex, the prevalence of reduced eGFR, albuminuria, and hematuria was 2.7% (95% CI 1.7-3.7, 6.7% (95% CI 5.5-8.1 and 10.9% (95% CI 9.2-12.5, respectively. The adjusted prevalence of CKD was 18.2% (95% CI 16.2-20.3. Age, male, diabetes, hypertension, history of CKD, hyperuricemia, and interleukin-6 levels (≥7.54 ng/L were independent risk factors for reduced eGFR. Female, diabetes, hypertension, history of CKD, hyperuricemia, high level of cholesterol, and high sensitivity C-reactive protein (hsCRP (≥ 1.03 mg/L and TNF-α levels (≥ 1.12 ng/L were independently associated with an increased risk of albuminuria. Female, lower education (
Evanizio Roque de Arruda Junior
Full Text Available INTRODUCTION: Studies disagree as to whether there is a greater prevalence of hypertension among HIV/AIDS patients and the role of antiretroviral therapy. OBJECTIVE: Evaluate the prevalence of hypertension and risk factors in a cohort of HIV-infected patients, with emphasis on antiretroviral therapy. METHOD: Case-control study conducted at baseline of a cohort, between June/2007 and December/2008 in Pernambuco/Brazil. Blood pressure was classified as normal, prehypertension, and hypertension. RESULTS: Of 958 patients, 245 (25.6% had hypertension (cases, 325 (33.9% had prehypertension, and 388 (40.5% were normotensive (controls. Comparison between hypertensive and normotensive patients showed that traditional factors, such as age > 40 (OR = 3.06, CI = 1.91-4.97, male gender (OR = 1.85, CI = 1.15-3.01, BMI > 25 (OR = 5.51, CI = 3.36-9.17, and triglycerides > 150 mg/dL (OR = 1.69, CI = 1.05-2.71, were independently associated with hypertension. Duration of antiretroviral therapy and CD4 > 200 cells/mm³ were associated with hypertension in univariate analysis, but did not remain in final model. Type of antiretroviral schema and lipodystrophy showed no association with hypertension. CONCLUSION: Hypertension in HIV/AIDS patients is partially linked to invariable factors, such as age and sex. Efforts should be directed toward controlling reversible factors, particularly excessive weight gain and unsuitable diet.
Full Text Available Transnasal endoscopy is widely used in screening for upper gastrointestinal lesions because of less associated pain. Nasal bleeding is the most severe adverse effect, but specific risk factors have not been identified. The aim of this study is to identify risk factors for nasal bleeding during transnasal endoscopy. Nasal bleeding occurred in 160/3035 (5.3% of patients undergoing transnasal endoscopy as part of health checkups. Patient data were retrospectively evaluated including anthropometric, medical, and life-style parameters with multiple logistic regression analysis. Multiple logistic regression revealed that nasal bleeding was significantly associated with age in decades [odds ratio/10 years 0.78, 95% confidence interval (CI 0.63–0.97, p = 0.027], female gender (2.15, 95% CI 1.48–3.12, p < 0.001, a history of previous upper gastrointestinal endoscopy (0.55, 95% CI 0.36–0.82, p = 0.004, and chronic/allergic rhinitis (0.60, 95% CI 0.36–0.98, p = 0.043. Other factors including the use of antiplatelet and/or anticoagulant drugs were not significantly associated with nasal bleeding. Female and young patients are significantly associated with an increased risk of bleeding from transnasal endoscopy, but antiplatelet and/or anticoagulant medications and a history of chronic/allergic rhinitis may not be associated. Keywords: Transnasal endoscopy, Nasal bleeding, Risk factors
Kim, Sun Hyu
This study was performed to examine the characteristics of indoor and outdoor falls in older patients and the factors related to severe injury in the emergency department (ED). In total, 26,515 patients fell indoors and 19,581 outdoors. The general and clinical characteristics were compared between the two groups and factors associated with severe injury following the falls were evaluated. Younger males fell more frequently outdoors than indoors. The common activities during outdoor falls were sports and leisure activities. Environmental hazards lead to more outdoor falls than indoor falls. Factors associated with severe injury after indoor falls were transport to the ED by public ambulance or from another medical facility rather than individual transportation, fall from stairs rather than fell over, and a head and neck injury rather than a lower extremity injury. Factors related to severe injury after outdoor falls were male sex, transport to the ED by public ambulance or from another medical facility or by another method rather than individual transportation, state employed, fall from stairs rather than fell over, head and neck or thorax or abdomen injury rather than a lower extremity injury. Transport to the ED by public ambulance or from another medical facility, and head and neck injury were risks for severe injury following indoor and outdoor falls in elderly subjects. Efforts to identify the risk factors for severe injury and for falling itself are important to prevent and reduce fall injuries in elderly subjects. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.
Lawrence, Ryan E; Brent, David; Mann, J John; Burke, Ainsley K; Grunebaum, Michael F; Galfalvy, Hanga C; Oquendo, Maria A
We aimed to examine the relationship between religion and suicide attempt and ideation. Three hundred twenty-one depressed patients were recruited from mood-disorder research studies at the New York State Psychiatric Institute. Participants were interviewed using the Structured Clinical Interview for DSM Disorders, Columbia University Suicide History form, Scale for Suicide Ideation, and Reasons for Living Inventory. Participants were asked about their religious affiliation, importance of religion, and religious service attendance. We found that past suicide attempts were more common among depressed patients with a religious affiliation (odds ratio, 2.25; p = 0.007). Suicide ideation was greater among depressed patients who considered religion more important (coefficient, 1.18; p = 0.026) and those who attended services more frequently (coefficient, 1.99; p = 0.001). We conclude that the relationship between religion and suicide risk factors is complex and can vary among different patient populations. Physicians should seek deeper understanding of the role of religion in an individual patient's life in order to understand the person's suicide risk factors more fully.
Depender Kumar Timshina
Full Text Available Objective: To assess and compare the risk factors in patients with benign gastric and duodenal ulcers and to correlate the prevalence of Helicobacter pylori (H. pylori infection in benign peptic ulcer disease. Methods: A total of 30 consecutive patients with peptic ulcer disease were included in this study after upper gastrointestinal endoscopy. Their clinical profile and endoscopic findings were noted. Antral biopsies were subjected to histopathological examination and urease test for detection of H. pylori. Results were correlated. The study was cleared by the Institute Research Council and the Ethics committee. Results: The male: female ratio was 11:4. Overall, H. pylori infection was prevalent in 93.3% of the patients. Patients who took spicy food had a significantly higher rate of H. pylori positivity (P=0.04. Smoking, alcohol intake and NSAIDs did not affect H. pylori status in patients. There was no significant association between the site of the ulcer and H. pylori infection. Conclusions: Based on our observations we conclude that prevalence of H. pylori infection is similar in duodenal and gastric ulcers and intake of spicy food is a significant risk factor.
Liu, Gao; Fu, Zhi-Qing; Zhu, Ping; Li, Shi-Jun
Central venous catheterization (CVC)-related venous thrombosis is a common but serious clinical complication, thus prevention and treatment on this problem should be extensively investigated. In this research, we aimed to investigate the incidence rate of CVC-related venous thrombosis in senile patients and give a further discussion on the related risk factors and predictors. A total of 324 hospitalized senile male patients subjected to CVC were selected. Retrospective investigation and analysis were conducted on age, underlying diseases, clinical medications, catheterization position and side, catheter retention time, and incidence of CVC-related venous thrombosis complications. Basic laboratory test results during catheterization and thrombogenesis were also collected and analyzed. Among the 324 patients, 20 cases (6.17%) of CVC-related venous thrombosis were diagnoseds. The incidence rate of CVC-related venous thrombosis in subclavian vein catheterization was significantly lower than that in femoral vein catheterization (Pcatheterization (Pcatheterization and internal jugular vein catheterization (Pvenous thrombosis history (Pvenous thrombosis in senile male patients. Subclavian vein catheterization was the most appropriate choice among senile patients to decrease the incidence of CVC-related venous thrombosis. Previous venous thrombosis history, high lactate dehydrogenase level, low HDL level, and low albumin level were important risk factors in predicting CVC-related venous thrombosis.
Zheng, Rendong; Cao, Lin; Cao, Wen; Chu, Xiaoqiu; Hu, Yongxin; Zhang, Huifeng; Xu, Juan; Sun, Hongping; Bao, Weiping; Liu, Kemian; Liu, Chao
Background. Male hypogonadism is an endocrine disease characterized by low levels of serum testosterone and is closely related to the development of diabetes. The purpose of the present study was to observe the risk factors for hypogonadism in male patients with type 2 diabetes. Methods. A total of 213 patients with type 2 diabetes were enrolled and divided into a low total testosterone (TT) group (=75) and a normal TT group (=138). The patients' blood glucose, blood lipids, serum insulin, and sex hormones were measured. The correlations between the patients' metabolic index and sex hormone levels were analyzed. Results. Compared with the normal TT group, body mass index (BMI), fasting insulin (FINS), and HOMA insulin resistance index (HOMA-IR) levels were significantly higher, but the luteinizing hormone (LH) levels were significantly lower in the low TT group (p hypogonadism. BMI, metabolic syndrome (MS), HOMA-IR, and LH are independent risk factors for hypogonadism in male patients with type 2 diabetes. PMID:27006953
Procopio, Giuseppe; Grassi, Paolo; Testa, Isabella; Verzoni, Elena; Torri, Valter; Salvioni, Roberto; Valdagni, Riccardo; de Braud, Filippo
The aim of this study was to evaluate the safety profile of abiraterone acetate (AA) in metastatic castration-resistant prostate cancer (mCRPC) men with cardiovascular comorbidity, as little conclusive safety data are available in this patient subset. A retrospective analysis of mCRPC patients with controlled cardiovascular comorbidities, receiving AA 1000 mg administered orally once daily and prednisone 5 mg twice daily, between April 2011 and July 2012, was performed. All clinical and instrumental variables and toxicity data were analyzed by descriptive statistics: mean, standard deviation, minimum and maximum values for continuous variables, and absolute and relative frequencies for categorical variables. A total of 51 mCRPC patients were evaluated. Metastatic sites included the bone (74%), lungs, and liver (26%). All patients were previously treated with at least 2 lines of hormone and 1 docetaxel-based chemotherapy. Preexisting cardiac risk factors included hypertension (41%), cardiac ischemia (12%), arrhythmias (6%), dislipidemia (18%), and hyperglycemia (30%). No grade 3-4 adverse events were observed. Grade 1-2 adverse events included fluid retention (18%), asthenia (15%), and hypertension (16%). Median progression-free survival was 5.1 months (95% confidence interval, 0.5-12). Prostate specific antigen assessment revealed a good overall disease control rate (64%). AA appears to be safe and well tolerated even in patients with cardiovascular comorbidities or with increased risk factors for cardiovascular diseases.
Fava, Antonietta; Plastino, Massimiliano; Cristiano, Dario; Spanò, Antonio; Cristofaro, Stefano; Opipari, Carlo; Chillà, Antonio; Casalinuovo, Fatima; Colica, Carmen; De Bartolo, Matteo; Pirritano, Domenico; Bosco, Domenico
To evaluate glucose metabolism and/or insulin resistance (IR) in 96 patients with Fibromyalgia (FM), associated or not to cognitive impairment. We investigated glucose metabolism in 96 FM patients. Enrolled patients were divided into two groups: 48 patients with memory deficit (group A) and 48 without memory deficit (control group). We evaluated glucose and insulin levels after a 2 h-Oral-Glucose-Tolerance-Test (2 h-OGTT) and insulin resistance (IR) by the homeostasis model assessment formula (HOMA). Body Mass Index (BMI), waist-to-hip-ratio (WHR), anxiety level, fasting plasma insulin and Non-Steroidal Anti-Inflammatory agents use were higher in patients with FM with memory impairment; while age, sex, waist circumference, education level, fasting plasma glucose, glycate hemoglobin, triglycerides, blood lipid profile, C- Reactivity-Protein (CRP), blood pressure and smoking habits were similar in both groups. Following OGTT the prevalence of glucose metabolism abnormalities was significantly higher in group A. IR was present in 79% patients, of whom 23% had also impaired glucose tolerance, 4% newly diagnosed diabetes mellitus and 52% IR only. Obesity and overweight prevailed in group A. IR, but not BMI or WHR was associated to an increased risk of memory impairment (OR = 2,6; 95% CI: 1,22-3,7). The results of this study suggest that IR may represent a risk factor for memory impairment in fibromialgic patients.
Full Text Available Progressive epidural hematoma (PEDH after head injury is often observed on serial computerized tomography (CT scans. Recent advances in imaging modalities and treatment might affect its incidence and outcome. In this study, PEDH was observed in 9.2% of 412 head trauma patients in whom two CT scans were obtained within 24 hours of injury, and in a majority of cases, it developed within 3 days after injury. In multivariate logistic regression, patient gender, age, Glasgow Coma Scale (GCS score at admission, and skull fracture were not associated with PEDH, whereas hypotension (odds ratio (OR 0.38, 95% confidence interval (CI 0.17–0.84, time interval of the first CT scanning (OR 0.42, 95% CI 0.19–0.83, coagulopathy (OR 0.36, 95% CI 0.15–0.85, or decompressive craniectomy (DC (OR 0.46, 95% CI 0.21–0.97 was independently associated with an increased risk of PEDH. The 3-month postinjury outcome was similar in patients with PEDH and patients without PEDH (χ2=0.07, P=0.86. In conclusion, epidural hematoma has a greater tendency to progress early after injury, often in dramatic and rapid fashion. Recognition of this important treatable cause of secondary brain injury and the associated risk factors may help identify the group at risk and tailor management of patients with TBI.
Xue Yang; Lin Shan; Jia Junya; Yan Tiekun
Objective: To investigate the prevalence of arterial vascular calcification (VC) in uremic patients undergoing diabetic nephropathy (DN) and explore its risk factors. Methods: Demographic and clinical data were collected in the patients latest diagnosed as uremia and not received dialysis treatment. The uremic patients were divided into DN group and non-diabetic nephropathy (NDN) group. And 20 healthy subjects were chosen as control group from the Physical Examination Room. The patients'sex and ages were similar in the 3 groups. VC was semi-quantitatively evaluated by plain radiographic films from abdomen, pelvis and hands. The clinical and laboratorial parameters related to VC were detected and analyzed. Results: 1)The present study included 20 (51.28%) DN uremic patients and 19 (48.72%) NDN uremic patients. The average diabetic duration in the DN patients was (8.11 ± 7.39) years. 2)Among the 39 uremic patients, VC was found on radiographic films in 29 cases (74.36%), including 23 cases (58.97%) with the con-score 1-3 and 6 cases (15.38%) with 3-6 scores. And VC was not detected in control group. Bone density analysis showed that osteopenia occupied 14 cases (35.90%) in all and the T-score was-0.81 ± 0.87. 3)Linear correlation analysis revealed that VC was correlated with serum calcium and phosphate (r=0.026, P 0.05). VC score was significantly correlated with the diabetic duration (r=0.790, P<0.001). Logistic regression revealed that the diabetes duration was the independent risk factors (P<0.05) for VC. The reflections of serum calcium and phosphate were rejected. 4)The prevalence of VC in DN group (95.0%) was higher than that in NDN group (42.1%, P<0.05). And the VC score in DN group(3.18 ± 1.77) was higher than that in NDN group (1.56 ± 0.97, P<0.05). Conclusion: There is a higher VC prevalence rate and more VC severity in DN uremic patients than in NDN patients. Diabetes duration is an independent risk factor for VC. Preventing from the high serum glucose
Rogoveanu, O C; Tuțescu, N C; Kamal, D; Alexandru, D O; Kamal, C; Streba, L; Trăistaru, M R
Cerebral palsy is the most common cause of developing neuro-motor disability in children, in many cases, the triggering cause remaining unknown. Quadriplegia is the most severe spastic cerebral palsy, characterized by severe mental retardation and bi-pyramidal syndrome. The purpose of this paper was to demonstrate the importance of knowing the risk factors and the psychosomatic ones, determining to what extent they influence the functional evolution in patients diagnosed with spastic quadriplegia. 23 children diagnosed with spastic quadriplegia were included in the study, being aged between 1 year and half and 12 years. Patients were assessed at baseline (T1), at one year (T2) and after two years at the end of the study (T3). Patients received a comprehensive rehabilitation program for the motor and sensory deficits throughout the study. Initially, a comprehensive evaluation (etiopathogenic, clinical and functional) that started from a thorough medical history of children (the older ones), was conducted but chose parents to identify the risk factors, and a complete physical exam. At each assessment, joint and muscle balance was conducted. To assess functionality, the gross motor function classification systems (GMFCS) and manual ability (MACS) were used. Many risk factors that were classified according to the timeline in prenatal factors, perinatal and postnatal, were identified from a thorough history. A direct correlation was noticed between the decrease of coarse functionality and manual ability, both initially and in dynamic and low APGAR scores, low gestational age, low birth weight and a higher body mass index of the mother. A direct link was observed between the gross motor function and the manual ability. A significant improvement in the MACS score was noticed in patients with a better GMFCS score.
Elisa Moreira de Souza
Full Text Available HIV-associated neurocognitive disorder (HAND is relatively frequent among HIV-infected patients and is often underdiagnosed. Assessment of HAND in daily clinical practice is challenging and different tools have been proposed. Objective : To evaluate risk factors and compare different screening tools for neurocognitive impairment in HIV-infected patients. Methods : HIV-infected patients were evaluated using the International HIV-Dementia Scale (IHDS, Mini-Mental State Examination (MMSE and a neurocognitive self-perception questionnaire recommended by the European AIDS Clinical Society. Sociodemographic, clinical and laboratory data were obtained through chart review and patient interview. Results : Among the 63 patients included, low performance on the IHDS was observed in 54.0% and IHDS score was inversely associated with age (OR 0.13; 95%CI [0.02-0.67]. Regarding cognitive self-perception, 63.5% of patients reported no impairment on the three domains covered by the questionnaire. Among those patients self-reporting no problems, 42.1% had low performance on the IHDS. None of the patients scored below the education-adjusted cut-off on the MMSE. Conclusion : IHDS scores suggestive of HAND were observed in more than half of the patients and lower scores were found among older patients. There was low agreement between the different tools, suggesting that the MMSE may be inadequate for assessing HAND. The self-assessment questionnaire had low sensitivity and might not be useful as a screening tool.
M. K. M. Kathyayani
Full Text Available BACKGROUND Existence of particular chronobiological pattern in onset of acute cerebrovascular diseases characterised by circannual rhythms has been detected. India is a subtropical country with clear seasonal variations in weather conditions. Stroke causes death and disability worldwide. Seasons may influence stroke occurrence. The mechanisms underlying these seasonal variations of stroke are not fully understood, but a possible reason may include seasonal variation of biological factors such as arterial blood pressure, serum lipid levels and other blood components. Better understanding and controlling of risk factors associated with onset of stroke will improve the disease prevention. The objective of the present study is to examine the role of possible precipitating or triggering factors. This study reviews records of patients with stroke attending the Department of Medicine, KGH, Visakhapatnam. MATERIALS AND METHODS Patients with diagnosis of stroke attending the Department of Medicine, KGH, Visakhapatnam, were selected. Computed tomographic types of stroke, both ischaemic and haemorrhagic and risk factors associated were considered with tropical seasonal variation. RESULTS A total of 150 stroke patients were included in the study of which 93 (62% were males, 57 (38% were females and 46% in 50-65 years age group, 4% in 20-35 years, 28% in 35-50 years, 22% in 65-80 years and above age groups. Of the total, 93.33% presented with 1st attack and only 6.66% presented with recurrent stroke. The prevalence of types of stroke was: ischaemic stroke 54.66%, haemorrhagic stroke 45.33%. The prevalence of risk factors associated with stroke was - male gender 62%, smoking 56.66%, hypertension 56%, age >50 years 46%, alcohol consumption 43%, hyperlipidaemia 16.66%, consumption of alcohol and smoking together 13.33%, valvular heart diseases 6.66%. A high seasonal prevalence was observed in winter season (50.66%. CONCLUSION This study revealed that male
Mirmoghtadaee, P.; Mood, N.E.; Sabzghabaee, A.M.; Yaraghi, A.
Objectives: Patients poisoned with opioids sometimes need endotracheal intubation with or without the use of mechanical ventilation. This study was done to determine the prognostic risk factors for of the need for endotracheal intubation and mechanical ventilation. Methodology: In this cross-sectional study which was performed in Isfahan (Iran), one hundred (n=100) opioid poisoned patients whom their overdoses were diagnosed by their full and reliable history, physical examination and positive response to naloxone; vital signs at the hospital admission, blood biochemistry, ABG details and also the type and estimated dosage of opioid, route of consumption, and their need to mechanical ventilation were evaluated. Results: Patients were mostly aged between 20-40 years old. Seventy nine patients were male and 26 cases (21 men) required endotracheal intubation and 15 cases (14 men) needed both intubation and mechanical ventilation. The most consumed opiates among the poisoned patients were opium (35%), heroin (16%), Tramadol (15%), Methadone (9%), crack (6%), Diphenoxylate (4%) and others (15%). There was a significant difference between the mean heart rates and respiratory rate of the patients who were connected to the ventilator and others (99.8 +- 21.8 and 87.3 +- 16.3; p=0.01). The lower level of consciousness [OR: 2.2 95% Confidence Interval (CI): 1.2-4.2], and lower admission level of hemoglobin (OR: 3.6; CI:1.2-10.8) were among the factors for predicting the need for intubation and ventilation. Conclusion: Determining the risk factors with prognostic value for the need to intubation or ventilation seems to be necessary for improving the standard of therapy in opioids poisoned patients. (author)
Reis Campos, Lízia Maria Franco dos; Luz Dias, Francisca da; Antunes, Lusânia Maria Greggi; Murta, Eddie Fernando Candido
Pap smears are the most common and inexpensive screening method for cervical cancer. We analyzed micronucleus prevalence in exfoliated cervical mucosa cells, to investigate associations between increased numbers of micronuclei and risk factors for cervical cancer. Analytical cross-sectional study, at Instituto de Pesquisa em Oncologia (IPON). Exfoliated cervical cells were obtained from 101 patients between September 2004 and November 2005. Patients' ages, habits (passive or active smoking, alcoholism and numbers of sexual partners), age at first sexual intercourse, contraceptive methods used, histories of sexually transmitted diseases, use of hormone replacement therapy, numbers of pregnancies and abortions, inflammatory cytology and cervical intraepithelial neoplasia (CIN) were obtained. Cells were collected using Ayre spatulas, transferred to vials containing 0.9% saline solution for micronucleus tests and analyzed at 1000x magnification. The number of micronuclei in 1,000 epithelial cells per patient sample was counted. Comparisons between groups with active (7.9 +/- 7.8) and passive (7.2 +/- 10.6) smoking versus no smoking (3.7 +/- 5.1); with/without alcoholism (7.8 +/- 1.4 and 6.9 +/- 10.1); with/without inflammatory cytology (10.7 +/- 10.5 and 1.3 +/- 1.7); and with CIN I, II and III and no CIN (respectively 4.3 +/- 4.3, 10.6 +/- 5.3, 22.7 +/- 11.9 and 1.3 +/- 1.4) found elevated micronucleus prevalence (P < 0.05). We concluded that the prevalence of micronuclei in exfoliated uterine cervical cells was greater in patients with one or more risk factors for uterine cervical cancer than in patients without risk factors.
Lízia Maria Franco dos Reis Campos
Full Text Available CONTEXT AND OBJECTIVE: Pap smears are the most common and inexpensive screening method for cervical cancer. We analyzed micronucleus prevalence in exfoliated cervical mucosa cells, to investigate associations between increased numbers of micronuclei and risk factors for cervical cancer. DESIGN AND SETTING: Analytical cross-sectional study, at Instituto de Pesquisa em Oncologia (IPON. METHODS: Exfoliated cervical cells were obtained from 101 patients between September 2004 and November 2005. Patients' ages, habits (passive or active smoking, alcoholism and numbers of sexual partners, age at first sexual intercourse, contraceptive methods used, histories of sexually transmitted diseases, use of hormone replacement therapy, numbers of pregnancies and abortions, inflammatory cytology and cervical intraepithelial neoplasia (CIN were obtained. Cells were collected using Ayre spatulas, transferred to vials containing 0.9% saline solution for micronucleus tests and analyzed at 1000x magnification. The number of micronuclei in 1,000 epithelial cells per patient sample was counted. RESULTS: Comparisons between groups with active (7.9 ± 7.8 and passive (7.2 ± 10.6 smoking versus no smoking (3.7 ± 5.1; with/without alcoholism (7.8 ± 1.4 and 6.9 ± 10.1; with/without inflammatory cytology (10.7 ± 10.5 and 1.3 ± 1.7; and with CIN I, II and III and no CIN (respectively 4.3 ± 4.3, 10.6 ± 5.3, 22.7 ± 11.9 and 1.3 ± 1.4 found elevated micronucleus prevalence (P < 0.05. CONCLUSIONS: We concluded that the prevalence of micronuclei in exfoliated uterine cervical cells was greater in patients with one or more risk factors for uterine cervical cancer than in patients without risk factors.
Full Text Available Qiumei Wang,1 Zhenxin Zhang,2 Ling Li,2 Hongbo Wen,2 Qun Xu3,4 1Department of Geriatrics, 2Department of Neurology, 3School of Basic Medicine, Peking Union Medical College Hospital, 4Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, People's Republic of China Background: Although Parkinson's disease (PD is clinically characterized by motor symptoms, cognitive impairment is one of the most disabling non-motor symptoms. Despite it attracting increasing attention worldwide, less is known about its prevalence in the Chinese population. The objective of this study was to assess cognitive impairment and related risk factors in Chinese PD patients. Methods: We collected the demographic, diagnostic, and treatment information of 901 PD patients from 42 centers throughout the People's Republic of China, then administered a battery of neuropsychological tests, to assess motor, cognitive, and neuropsychiatric symptoms. Results: Overall, 193 of 901 (21.4% PD patients met the criteria for dementia (PD-D, and 206 (22.8% met the criteria for mild cognitive impairment (PD-MCI. Visuospatial dysfunction and attention/executive impairment predominated. Increased severity of cognitive impairment was associated with greater motor impairment. Patients with psychiatric symptoms, such as depression and hallucinations, were more likely to have dementia. Potentially, the younger-aged and more educated are shown less cognitive impairment, but age at onset, and levodopa equivalent dose, were not associated with the presence of cognitive dysfunction. Conclusion: The prevalence and profile of cognitive impairment in Chinese PD patients, as well as the risk factors, are similar as those reported for other races, but the frequency of nonamnestic cognitive domains differs. Keywords: cognitive impairment, risk factor, prevalence, Parkinson's disease
Tian, Yuanshi; Xie, Xishao; Xiang, Shilong; Yang, Xin; Zhang, Xiaohui; Shou, Zhangfei; Chen, Jianghua
Abstract Peritonitis remains a major complication of peritoneal dialysis (PD). A high peritonitis rate (HPR) affects continuous ambulatory peritoneal dialysis (CAPD) patients’ technique survival and mortality. Predictors and outcomes of HPR, rather than the first peritonitis episode, were rarely studied in the Chinese population. In this study, we examined the risk factors associated with HPR and its effects on clinical outcomes in CAPD patients. This is a single center, retrospective, observational cohort study. A total of 294 patients who developing at least 1 episode of peritonitis were followed up from March 1st, 2002, to July 31, 2014, in our PD center. Multivariate logistic regression was used to determine the factors associated with HPR, and the Cox proportional hazard model was conducted to assess the effects of HPR on clinical outcomes. During the study period of 2917.5 patient-years, 489 episodes of peritonitis were recorded, and the total peritonitis rate was 0.168 episodes per patient-year. The multivariate analysis showed that factors associated with HPR include a quick occurrence of peritonitis after CAPD initiation (shorter than 12 months), and a low serum albumin level at the start of CAPD. In the Cox proportional hazard model, HPR was a significant predictor of technique failure. There were no differences between HPR and low peritonitis rate (LPR) group for all-cause mortality. However, when the peritonitis rate was considered as a continuous variable, a positive correlation was observed between the peritonitis rate and mortality. We found the quick peritonitis occurrence after CAPD and the low serum albumin level before CAPD were strongly associated with an HPR. Also, our results verified that HPR was positively correlated with technique failure. More importantly, the increase in the peritonitis rate suggested a higher risk of all-cause mortality. These results may help to identify and target patients who are at higher risk of HPR at the start
Jensen, Berit Elin S; Hansen, Jane M; Junker, Anders B
INTRODUCTION: Dual antiplatelet therapy is standard treatment following percutaneous coronary intervention (PCI) and stenting. However, such therapy increases the risk of upper gastrointestinal bleeding (UGIB). The risk factors of UGIB are well-documented and proton pump inhibitor (PPI) treatment...... reduces the risk. The aim was to describe the prevalence of risk factors of UGIB in dual antiplatelet-treated patients. METHODS: A questionnaire was used to assess the prevalence of risk factors of upper gastrointestinal bleeding among dual antiplatelet-treated first-time PCI patients in Western Denmark......: A total of 1,358 patients with a mean age of 64.1 years (range: 33-92 years) were included. The distribution of risk factors was as follows: dyspepsia: 681 patients (50.1%); previous ulcer: 110 (8.1%; 2.3% with bleeding); use of NSAIDs: 214 (15.8%); corticosteroids (2.9%), SSRIs (5.8%) and anticoagulants...
Full Text Available AIM: To explore the main risk factors related to the incidence of endophthalmitis in patients after cataract surgery in China and to provide evidence for prevention. METHODS: The results of 5 studies on the main risk factors of endophthalmitis in patients after cataract surgery were analyzed by Meta-analysis method. RESULTS: The pooled odds ratio values and 95% CI of age(≥70, diabetes, vitreous overflow, operative time(≥10min, common operating room and control of using time of topical anesthetic were 1.81(95% CI: 1.43-1.69,3.66(95% CI: 1.64-8.16,2.21(95% CI: 1.46-3.32,3.54(95% CI: 2.47-5.06,2.77(95% CI: 2.07-3.72,2.09(95% CI: 1.53-2.86. CONCLUSION: The main risk factors of endophthalmitis were the age(≥70, diabetes, vitreous overflow, operative time(≥10min, common operating room and control of using time of topical anesthetic.
Osman, Osama O; El-Magzoub, Abdul-Rahman A; Elamin, Sarra
Central vein stenosis (CVS) is a common complication of central venous catheter (CVC) insertion. In this study we evaluated the prevalence and risk factors of CVS among hemodialysis (HD) patients in a single center in Sudan, using Doppler ultrasound as a screening tool. The study included 106 prevalent HD patients. For every patient, we performed Duplex Doppler for the right and left jugular, subclavian and femoral veins. A patient was considered to have hemodynamically significant stenosis if the pre-stenosis to the post-stenosis velocities ratio was ≥ 2.5 or they had complete vein occlusion. Overall, 28.3% of patients had Doppler detected CVS, including 25.5% with hemodynamically significant stenosis and 2.8% with compromised flow. The prevalence of CVS was 68.4% among symptomatic patients compared to 19.5% in asymptomatic patients. The prevalence of CVS among patients with history of 0-1, 2-3 and ≥ 4 central venous catheters was 3.4%, 29.4% and 53.8% respectively (p=0.00). CVS was not more common in patients with history of previous/current jugular or femoral vein catheterization compared to no catheter placement in these veins (28.3% vs 28.6% and 35% vs 26.7% respectively; p >0.1). However, CVS was significantly more common in patients with previous/ current subclavian vein catheterization compared to no catheter placement in this vein (47.8% vs 22.9%, p = 0.02). CVS is highly prevalent among studied HD patients, particularly in the presence of suggestive clinical signs. The number of HD catheter placements and subclavian vein utilization for dialysis access impose a significantly higher risk of CVS.
Steenholdt, Casper; Svenson, M; Bendtzen, K
BACKGROUND: Infliximab (IFX) elicits acute severe infusion reactions in about 5% of patients with inflammatory bowel disease (IBD). AIM: To investigate the role of anti-IFX antibodies (Ab) and other risk factors. METHODS: The study included all IBD patients treated with IFX at a Danish university...... hospital until 2010 either continuously (IFX every 4-12 weeks) or episodically (reinitiation after >12 weeks). Anti-IFX Ab were measured using radioimmunoassay. RESULTS: Twenty-five (8%) of 315 patients experienced acute severe infusion reactions. Univariate analysis showed that patients who reacted were...... younger at the time of diagnosis (19 vs. 26 years, P=0.013) and at first IFX infusion (28 vs. 35 years, P=0.012). Furthermore, they more often received episodic therapy (72% vs. 31%, P
Huang, Shi-Yu; Lee, Ing-Kit; Liu, Jien-Wei; Kung, Chia-Te; Wang, Lin
Among 1,076 dengue patients, 9 patients with rhabdomyolysis and 1,067 patients without rhabdomyolysis (controls) were retrospectively analyzed. Of nine patients with rhabdomyolysis, the most commonly reported symptom other than fever was myalgia; dengue hemorrhagic fever (DHF) was found in seven cases, and acute kidney injury was found in six cases. Furthermore, one (11.1%) patient died. The median duration from hospital admission to rhabdomyolysis diagnosis was 3 days. Patients with rhabdomyolysis had higher age, proportion of men, prevalence of hypertension, frequency of myalgia, and incidences of DHF, pleural effusion, and acute kidney injury than controls. Multivariate analysis showed that hypertension (odds ratio [OR] = 14.270), myalgia (OR = 20.377), and acute kidney injury (OR = 65.547) were independent risk factors for rhabdomyolysis. Comparison of cytokine/chemokine concentrations in 101 DHF patients, including those with (N = 4) and without (N = 97) rhabdomyolysis, showed that interleukin-6 and tumor necrosis factor-α levels were significantly increased in the former. PMID:25349377
Full Text Available Background: Insights into the characteristics of treatment seekers for lifestyle changes and treatment preferences are necessary for intervention planning. Aim: To compile a profile of treatment-seeking obese patients with non-communicable diseases (NCDs or NCD risk factors and to compare patients who choose group-based (facility-based therapeutic group [FBTG] versus usual care (individual consultations treatment. Setting: A primary healthcare facility in Cape Town, South Africa. Methods: One hundred and ninety-three patients were recruited in this cross-sectional study. Ninety six chose FBTG while 97 chose usual care. A questionnaire, the hospital database and patients’ folders were used to collect data. Weight, height and waist circumference were measured. STATA 11.0 was used for descriptive statistics and to compare the two groups. Results: The subjects’ mean age was 50.4 years, 78% were women and of low education levels and income, and 41.5% had type 2 diabetes, 83.4% hypertension and 69.5% high cholesterol. Mean (s.d. HbA1c was 9.1 (2.0%, systolic BP 145.6 (21.0 mmHg, diastolic BP 84.5 (12.0 mmHg, cholesterol 5.4 (1.2 mmol/L, body mass indicator (BMI 39.3 (7.3 kg/m2 and waist circumference 117 (12.6 cm. These figures were undesirable although pharmacological treatment for diabetes and hypertension was in place. Only 14% were physically active, while TV viewing was > 2h/day. Mean daily intake of fruit and vegetables (2.2 portions/day was low while added sugar (5 teaspoons and sugar-sweetened beverages (1.3 glasses were high. Usual care patients had a higher smoking prevalence, HbA1c, number of NCD risk factors and refined carbohydrate intake, and a lower fruit and vegetable intake. Conclusion: Treatment seekers were typically middle-aged, low income women with various modifiable and intermediate risk factors for NCDs. Patients choosing usual care could have more NCD risks. Keywords: Non-communicable diseases; primary health care; family
Brady, Sharmayne R E; de Courten, Barbora; Reid, Christopher M
People with rheumatoid arthritis (RA) have an increased risk of cardiovascular disease (CVD) compared with the general population. We investigated the relative contribution of traditional cardiovascular risk factors to this elevated risk.......People with rheumatoid arthritis (RA) have an increased risk of cardiovascular disease (CVD) compared with the general population. We investigated the relative contribution of traditional cardiovascular risk factors to this elevated risk....
Plaum, Pål-Erik; Riemer, Gunnar; Frøslie, Kathrine Frey
Background Myelomeningocele (MMC) is a part of a complex neural tube defect and a disorder of the cerebrospinal fluid system. Pressure sores are a frequent complication for patients with MMC. Little is known about the risk factors for pressure sores in adults with MMC. The aim of this study was to investigate an association between the presence of pressure sores and other patient characteristics, in order to develop an improved strategy for the management of sores. Methods A structured questionnaire regarding sores, medical condition, function and living factors was designed and sent to the 193 patients with MMC registered in the year 2003 at TRS, a National Centre for Rare Disorders in Norway. Results Out of 193 total, 87 patients participated and 71 patients (82%) reported sores; 26 (30%) at the time of the interview and 45 (52%) during the last 5 years. Sores were mostly localized on toes and feet and occurred exclusively in regions with reduced or missing sensibility. A significant association was found between sores and memory deficit (p = 0.02), Arnold Chiari malformation (p = 0.02) and a record of previous sores (p = 0.004). Sores were not significantly associated with hydrocephalus, syringomyelia, nutrition, body mass index, smoking, physical activity, employment or living together with other persons. Some patients (18, 21%) reported skin inspection by others and the remainder relied on self-inspection. Conclusion Patients with sensory deficit, memory problems, and Arnold Chiari malformation had a higher risk of having pressure sores. This patient group needs improved skin inspection routines and sore treatment. PMID:17196099
Plaum, Pål-Erik; Riemer, Gunnar; Frøslie, Kathrine Frey
Myelomeningocele (MMC) is a part of a complex neural tube defect and a disorder of the cerebrospinal fluid system. Pressure sores are a frequent complication for patients with MMC. Little is known about the risk factors for pressure sores in adults with MMC. The aim of this study was to investigate an association between the presence of pressure sores and other patient characteristics, in order to develop an improved strategy for the management of sores. A structured questionnaire regarding sores, medical condition, function and living factors was designed and sent to the 193 patients with MMC registered in the year 2003 at TRS, a National Centre for Rare Disorders in Norway. Out of 193 total, 87 patients participated and 71 patients (82%) reported sores; 26 (30%) at the time of the interview and 45 (52%) during the last 5 years. Sores were mostly localized on toes and feet and occurred exclusively in regions with reduced or missing sensibility. A significant association was found between sores and memory deficit (p = 0.02), Arnold Chiari malformation (p = 0.02) and a record of previous sores (p = 0.004). Sores were not significantly associated with hydrocephalus, syringomyelia, nutrition, body mass index, smoking, physical activity, employment or living together with other persons. Some patients (18, 21%) reported skin inspection by others and the remainder relied on self-inspection. Patients with sensory deficit, memory problems, and Arnold Chiari malformation had a higher risk of having pressure sores. This patient group needs improved skin inspection routines and sore treatment.
Full Text Available Abstract Background Myelomeningocele (MMC is a part of a complex neural tube defect and a disorder of the cerebrospinal fluid system. Pressure sores are a frequent complication for patients with MMC. Little is known about the risk factors for pressure sores in adults with MMC. The aim of this study was to investigate an association between the presence of pressure sores and other patient characteristics, in order to develop an improved strategy for the management of sores. Methods A structured questionnaire regarding sores, medical condition, function and living factors was designed and sent to the 193 patients with MMC registered in the year 2003 at TRS, a National Centre for Rare Disorders in Norway. Results Out of 193 total, 87 patients participated and 71 patients (82% reported sores; 26 (30% at the time of the interview and 45 (52% during the last 5 years. Sores were mostly localized on toes and feet and occurred exclusively in regions with reduced or missing sensibility. A significant association was found between sores and memory deficit (p = 0.02, Arnold Chiari malformation (p = 0.02 and a record of previous sores (p = 0.004. Sores were not significantly associated with hydrocephalus, syringomyelia, nutrition, body mass index, smoking, physical activity, employment or living together with other persons. Some patients (18, 21% reported skin inspection by others and the remainder relied on self-inspection. Conclusion Patients with sensory deficit, memory problems, and Arnold Chiari malformation had a higher risk of having pressure sores. This patient group needs improved skin inspection routines and sore treatment.
Defining fall risk factors and predicting fall risk status among patients in acute care has been a topic of research for decades. With increasing pressure on hospitals to provide quality care and prevent hospital-acquired conditions, the search for effective fall prevention interventions continues. Hundreds of risk factors for falls in acute care…
Full Text Available Saeed Kadasah,1 Misbahul Arfin,2 Sadaf Rizvi,2 Mohammed Al-Asmari,2 Abdulrahman Al-Asmari2 1Department of Psychiatry, 2Division of Molecular Biology & Genetics, Scientific Research Center, Prince Sultan Military Medical City, Riyadh, Saudi Arabia Background: Schizophrenia is one of the most common devastating psychiatric disorders that negatively affects the quality of life and psychosocial functions. Its etiology involves the interplay of complex polygenic influences and environmental risk factors. Inflammatory markers are well-known etiological factors for psychiatric disorders, including schizophrenia. Objective: The aim of this study was to investigate the association of proinflammatory cytokine genes, tumor necrosis factor (TNF-α (-308G/A and TNF-β (+252A/G polymorphisms with schizophrenia susceptibility. Subjects and methods: TNF-α and TNF-β genes were amplified using amplification refractory mutation system primers in 180 schizophrenia patients and 200 healthy matched controls recruited from the Psychiatry Clinic of Prince Sultan Military Medical City, Riyadh. The frequencies of alleles and genotypes of TNF-α (-308G/A and TNF-β (+252A/G polymorphisms in patients were compared with those in controls. Results: The frequencies of TNF-α (-308 allele A and genotype GA were significantly higher, while those of allele G and genotype GG were lower in schizophrenia patients as compared to controls, indicating that genotype GA and allele A of TNF-α (-308G/A may increase susceptibility to schizophrenia, while genotype GG and allele G may reduce it. On the other hand, the distribution of alleles and genotypes of TNF-β (+252A/G polymorphism does not differ significantly in patients from controls; however, the frequency of genotype GG of TNF-β (+252A/G was significantly higher in male patients than in female patients. The distribution of TNF-α (-308G/A and TNF-β (+252A/G polymorphisms was almost similar in schizophrenia patients with
Małkiewicz-Borkowska, M; Namysłowska, I; Siewierska, A; Puzyńska, E; Sredniawa, H; Zechowski, C; Iwanek, A; Ruszkowska, E
The relation of some family characteristics such as cohesion and adaptability with organic risk factors, developmental psychopathology, clinical picture and premorbid adjustment was assessed in the group of 100 hospitalized adolescent patients and families. We found correlation between: some of organic risk factors (pathology of neonatal period, pathology of early childhood), some of indicators of developmental psychopathology (eating disorders, conduct disorders), some of clinical signs (mannerism, grandiosity, hostility, suspciousness, disturbances of content of thinking), premorbid adjustment, and variables related to families, described before. We think that biological variables characterizing child (pathology of neonatal period, pathology of early childhood) have an influence on some family characteristics as independent variable. General system theory and circular thinking support these conclusions. In order to verify them, it is necessary to undertake further investigations, based on other methodology, using this results as preliminary findings.
Gonçalves, Iara; Linhares, Marcelo; Bordin, Jose; Matos, Delcio
Identification of risk factors for requiring transfusions during surgery for colorectal cancer may lead to preventive actions or alternative measures, towards decreasing the use of blood components in these procedures, and also rationalization of resources use in hemotherapy services. This was a retrospective case-control study using data from 383 patients who were treated surgically for colorectal adenocarcinoma at 'Fundação Pio XII', in Barretos-SP, Brazil, between 1999 and 2003. To recognize significant risk factors for requiring intraoperative blood transfusion in colorectal cancer surgical procedures. Univariate analyses were performed using Fisher's exact test or the chi-squared test for dichotomous variables and Student's t test for continuous variables, followed by multivariate analysis using multiple logistic regression. In the univariate analyses, height (P = 0.06), glycemia (P = 0.05), previous abdominal or pelvic surgery (P = 0.031), abdominoperineal surgery (Pblood transfusion.
Vaziri, Kamyar; Pershing, Suzann; Albini, Thomas A; Moshfeghi, Darius M; Moshfeghi, Andrew A
To identify potential risk factors associated with endogenous endophthalmitis among hospitalized patients with hematogenous infections. Retrospective cross-sectional study. MarketScan Commercial Claims and Encounters, and Medicare Supplemental and Coordination of Benefit inpatient databases from the years 2007-2011 were obtained. Utilizing ICD-9 codes, logistic regression was used to identify potential predictors/comorbidities for developing endophthalmitis in patients with hematogenous infections. Among inpatients with hematogenous infections, the overall incidence rate of presumed endogenous endophthalmitis was 0.05%-0.4% among patients with fungemia and 0.04% among patients with bacteremia. Comorbid human immunodeficiency virus infection/acquired immunodeficiency syndrome (HIV/AIDS) (OR = 4.27; CI, 1.55-11.8; P = .005), tuberculosis (OR = 8.5; CI, 1.2-61.5; P = .03), endocarditis (OR = 8.3; CI, 4.9-13.9; P endogenous endophthalmitis. Patients aged 0-17 years (OR = 2.61; CI, 1.2-5.7; P = .02), 45-54 years (OR = 3.4; CI, 2.0-5.4; P endogenous endophthalmitis. Endogenous endophthalmitis is rare among hospitalized patients in the United States. Among patients with hematogenous infections, odds of endogenous endophthalmitis were higher for children and middle-aged patients, and for patients with endocarditis, bacterial meningitis, lymphoma/leukemia, HIV/AIDS, internal organ abscess, diabetes with ophthalmic manifestations, skin cellulitis/abscess, pyogenic arthritis, tuberculosis, longer hospital stays, and/or ICU/NICU admission. Published by Elsevier Inc.
Murayama, N; Iseki, E; Endo, T; Nagashima, K; Yamamoto, R; Ichimiya, Y; Arai, H; Sato, K
The mechanism underlying delusion in Alzheimer's disease patients has not been fully clarified; however, the occurrence of delusion is a critical issue for dementia patients and their caregivers. In Japan, delusion of theft is the most frequent delusion in AD patients. We examined the risk factors for delusion of theft in AD patients showing mild dementia. Fifty-six AD patients were administered HDS-R, MMSE and COGNISTAT, including the 'speech sample', to assess their neuropsychological and social cognitive functions. The age, years of education, presence of cohabiting family members and premorbid personality traits were obtained from family members. About 25.0% of AD patients showed delusion of theft (D-group), and 75% did not (non-D-group). About 33.3% of female patients and 5.9% of male patients were included in the D-group (p theft in AD patients was related to female gender, absence of cohabiting family members, neurotic personality and retained social cognitive function.
Kinahan, James Conor; NiChorcorain, Aoife; Cunningham, Sean; Freyne, Aideen; Cooney, Colm; Barry, Siobhan; Kelly, Brendan D
Polyuria increases the risk of dehydration and lithium toxicity in lithium-treated patients. Risk factors have been inconsistently described and the variance of this adverse effect remains poorly understood. This study aimed to establish independent risk factors for polyuria in a community, secondary-level lithium-treated sample of patients. This was a cross-sectional study of the lithium-treated patients attending a general adult and an old age psychiatry service. Participants completed a 24-hour urine collection. Urine volume and the presence of polyuria were the outcomes of interest. The relationship between outcome and the participant's demographic and clinical characteristics was explored with univariable and multivariable analysis. A total of 122 participants were included in the analysis, with 38% being diagnosed with polyuria. Female gender and increased body weight independently predicted the presence of polyuria (standardized regression coefficient 1.01 and 0.94, respectively; p = 0.002 and p = 0.003, respectively). Female gender and increased body weight, lithium dose, and duration of lithium treatment independently predicted higher 24-hour urine volumes (standardized regression coefficients 0.693, p < 0.0005; 0.791, p < 0.0005; 0.276, p = 0.043; 0.181, p = 0.034, respectively). Of three different weight metrics, lean body weight was the most predictive. Female gender and increased body weight explain part of the variance of this adverse effect. Both risk factors offer fresh insights into the pathophysiology of this potentially reversible and dangerous adverse effect of lithium treatment. Future research should focus on understanding the differences between the genders and between different body compositions in terms of lithium pharmacokinetics and pharmacodynamics. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
Zacarías, Andrea; Narváez, Javier; Rodríguez Moreno, Jesús; Jordana, Montserrat; Nolla, Joan M; Gómez Vaquero, Carmen
To evaluate the effectiveness of an intervention on cardiovascular risk factors (CVRF) in patients with rheumatoid arthritis. After determining their CVRF and cardiovascular risk (CVR) by modified SCORE, we gave the patients a letter for their general practitioners in which they were requested for their cooperation in controlling CVRF and where the therapeutic goal for LDL cholesterol was specified. Three months later, any therapeutic intervention was recorded as well as the results. We included 211 patients, 29% with a high CVR. There were new diagnoses of CVRF in 100 patients (47%). The general practitioner changed the treatment in 2/12 diabetes, 30/84 HBP, 74/167 with elevation of LDL cholesterol and 21/51 with hypertriglyceridemia. The percentage of patients with good control over CVRF was: a) in HBP, 25 to 73%; b) elevation of LDL cholesterol from 10 to 17%; and c) in hypertriglyceridemia, 25 to 38%. Through this intervention, a new CVRF was diagnosed in nearly half of the patients. The effectiveness of the intervention on CVRF was low. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.
Full Text Available Objective. Identify the risk factors for foot ulceration in patients with diabetes type 2 (DM2 who attended a primary care center in the city of Colima (Mexico. Methodology. This was a descriptive cross-sectional study conducted during 2012 with the participation of 87 patients with DM2 from both sexes and older than 30 years of age. Socio-demographic, anthropometric, clinical, and biochemical variables were measured. The study inquired about prior evaluation of the feet and prior education on diabetes by the healthcare team. Results. The mean age was 59 years and 70% were women. The average number of years since diagnosis was nine years; only 35% had good glycemia control; 66% engage in exercise; 51% wear open shoes; none had temperature differences in the feet; 82% had some type of dermatological abnormality; 50% had deformities in their feet. A total of 24% had been diagnosed with peripheral neuropathy and another 11% had peripheral vascular disease. Sixty percent of all the patients had risk of foot ulceration. Only 23% of the participants had had previous foot exams. One of every three diabetic patients had received education about the disease. Conclusion. An important proportion of the patients had risk of foot ulceration, contrary to the insufficient percentage of individuals with previous inspection and education about foot care. For nursing, it is an area of opportunity in this level of care to improve the inspection and education on diabetes, specifically on foot care, mainly in those patients with a prolonged evolution of the disease, deficient glycemia control, and risk of ulceration.
Vural, M.; Satiroglu, Oe.; Goeksel, I.; Akbas, B.; Karabay, Oe.
Psychological variables, such as depression and anxiety, are known as independent risk factors for coronary artery disease (CAD), suggesting the interaction of psychological and physiological factors in the development of CAD. In the present study, we analyzed the possible association between depressive and anxiety symptoms and major atherosclerotic risk factors in patients with chest pain warranting coronary angiography. The patients without CAD (n=159) and those with CAD (n=155) were evaluated for the severity of depression and anxiety by the symptom scales; high scores indicate severe symptoms. Age, male/female ratio, prevalence of diabetes mellitus (DM), and depression level were significantly higher in the CAD group. Among a total of 314 patients with chest pain, the mean depression score was higher in patients with DM (16.01±8.12 vs 13.01±9.6, p=0.01) and those with hypercholesterolemia (15.43±9.61 vs 12.53±9.61, p=0.02). The mean anxiety score was also higher in patients with DM (20.81±12.85 vs 16.51±12.09, p=0.008), hypercholesterolemia (20.67±13.11 vs 15.29±11.36, p=0.002), or hypertension (20.74±12.94 vs 14.1±10.8, p=0.001). Thus, DM and hypercholesterolemia are associated with depression and anxiety, while hypertension is only related to anxiety. In contrast, smoking and family history of atherosclerosis are not related to depression and anxiety scores. These results suggest depression and anxiety symptoms may contribute to the development and progression of CAD, especially in patients with DM or hypercholesterolemia. (author)
Abougalambou, Salwa Selim Ibrahim; Abougalambou, Ayman S
Diabetic retinopathy (DR) is the leading cause of blindness in the United States and it is the leading cause of new cases of blindness in adults aged 20-74. It is estimated that about 20% of patients with type 2 DM have evidence of diabetic retinopathy at diagnosis with diabetes. To evaluate the prevalence of DR and to determine risk factors related to diabetic retinopathy among type 2 diabetes patients attending endocrinology clinics at Hospital Universiti Sains Malaysia (HUSM). The study design was observational prospective longitudinal follow-up study, the study was conducted with sample of 1077 type 2 diabetes mellitus outpatient recruited via attended the diabetes clinics at HUSM. Diagnosis of retinopathy is based on finding the diagnostic signs of retinopathy on eye exams by fundoscopy. Logistic regression analysis was used to assess the independent variables that affect the development of retinopathy. The prevalence of retinopathy was 39.3%. It has been noticed from this study findings, that the progression of retinopathy is been influenced by five independent risk factors such as duration of diabetes, presence neuropathy, total cholesterol at second and third visit and createnine clearance. DR is highly prevalent among type 2 DM. The progression of retinopathy is been influenced by five independent risk factors such as duration of diabetes, presence neuropathy, total cholesterol at second and third visit and createnine clearance. DR is a serious diabetic complication and public health strategies are required in order to reduce its risk factors and decrease its prevalence. Copyright © 2014 Diabetes India. Published by Elsevier Ltd. All rights reserved.
Araki, Kenichiro; Shirabe, Ken; Watanabe, Akira; Kubo, Norio; Sasaki, Shigeru; Suzuki, Hideki; Asao, Takayuki; Kuwano, Hiroyuki
Although single-incision laparoscopic cholecystectomy is now widely performed in patients with cholecystitis, some cases require an additional port to complete the procedure. In this study, we focused on risk factor of additional port in this surgery. We performed single-incision cholecystectomy in 75 patients with acute cholecystitis or after cholecystitis between 2010 and 2014 at Gunma University Hospital. Surgical indications followed the TG13 guidelines. Our standard procedure for single-incision cholecystectomy routinely uses two needlescopic devices. We used logistic regression analysis to identify the risk factors associated with use of an additional full-size port (5 or 10 mm). Surgical outcome was acceptable without biliary injury. Nine patients (12.0%) required an additional port, and one patient (1.3%) required conversion to open cholecystectomy because of severe adhesions around the cystic duct and common bile duct. In multivariate analysis, high C-reactive protein (CRP) values (>7.0 mg/dl) during cholecystitis attacks were significantly correlated with the need for an additional port (P = 0.009), with a sensitivity of 55.6%, specificity of 98.5%, and accuracy of 93.3%. This study indicated that the severe inflammation indicated by high CRP values during cholecystitis attacks predicts the need for an additional port. J. Med. Invest. 64: 245-249, August, 2017.
Dehpour Ahmad Reza
Full Text Available Abstract Background Lithium-induced thyroid abnormalities have been documented in many studies. They may occur despite normal plasma lithium levels. The objectives of this study were: 1 to determine possible relationship between lithium ratio, defined as erythrocyte lithium concentrations divided by plasma lithium concentrations, and thyroid abnormalities in bipolar patients receiving lithium and 2 to find other possible risk factors for developing thyroid abnormalities in the subjects. Methods Sixty-eight bipolar patients receiving lithium therapy were enrolled in a cross-sectional evaluation of thyroid function test and thyroid size. Patients were divided into two groups based on their thyroid function tests and thyroid sizes. Erythrocyte and plasma lithium concentrations were determined by atomic absorption spectrometry for each patient. Lithium ratio was then calculated. Results No significant differences were found between age, positive family history of affective disorder, plasma lithium concentration, erythrocyte lithium concentration, and lithium ratio comparing the two groups. Thyroid abnormalities was significantly higher in women than in men (p Conclusions Lithium ratio does not appear to have a predictive role for thyroidal side effects of lithium therapy. Female gender was the main risk factor. We suggest more frequent thyroid evaluation of bipolar women who are treated with lithium.
Jorgensen, Sarah; Zurayk, Mira; Yeung, Samantha; Terry, Jill; Dunn, Maureen; Nieberg, Paul; Wong-Beringer, Annie
Optimal management of urinary tract infections (UTIs) in the emergency department (ED) is challenging due to high patient turnover, decreased continuity of care, and treatment decisions made in the absence of microbiologic data. We sought to identify risk factors for return visits in ED patients treated for UTI. A random sample of 350 adult ED patients with UTI by ICD 9/10 codes was selected for review. Relevant data was extracted from medical charts and compared between patients with and without ED return visits within 30days (ERVs). We identified 51 patients (15%) with 59 ERVs, of whom 6% returned within 72h. Nearly half of ERVs (47%) were UTI-related and 33% of ERV patients required hospitalization. ERVs were significantly more likely (Ppregnancy; skilled nursing facility residence; dementia; psychiatric disorder; obstructive uropathy; healthcare exposure; temperature≥38 °C heart rate>100; and bacteremia. Escherichia coli was the most common uropathogen (70%) and susceptibility rates to most oral antibiotics were below 80% in both groups except nitrofurantoin (99% susceptible). Cephalexin was the most frequently prescribed antibiotic (51% vs. 44%; P=0.32). Cephalexin bug-drug mismatches were more common in ERV patients (41% vs. 15%; P=0.02). Culture follow-up occurred less frequently in ERV patients (75% vs. 100%; PUTI patients may be minimized by using ED-source specific antibiogram data to guide empiric treatment decisions and by targeting at-risk patients for post-discharge follow-up. Copyright © 2017 Elsevier Inc. All rights reserved.
Full Text Available Background: Non-alcoholic fatty liver disease (NAFLD is associated with inefficient macro- and micronutrient metabolism, and alteration of circulating phospholipid compositions defines the signature of NAFLD. This current study aimed to assess the pattern of serum phospholipids in the spectrum of NAFLD, and its related comorbidities and genetic modifications. Methods: 97 patients with diagnosed NAFLD were recruited at a single center during 2013–2016. Based on histological and transient elastography assessment, 69 patients were divided into non-alcoholic steatohepatitis (NASH and non-alcoholic fatty liver (NAFL subgroups. 28 patients served as healthy controls. Serum phospholipids were determined by liquid-chromatography mass spectrometry (LC-MS/MS. Results: The total content of phosphatidylcholine (PC and sphingomyelin in the serum was significantly increased in NAFL and NASH patients, compared to healthy controls. In addition, serum lysophospatidylethanolamine levels were significantly decreased in NAFL and NASH individuals. Circulating PC species, containing linoleic and α-linolenic acids, were markedly increased in NAFLD patients with hypertension, compared to NAFLD patients without hypertension. The pattern of phospholipids did not differ between NAFLD patients with diabetes and those without diabetes. However, NAFLD patients with hyperglycemia (blood glucose level (BGL >100 mg/dL exhibited significantly a higher amount of monounsaturated phosphatidylethanolamine than those with low blood glucose levels. In addition, NAFLD patients with proven GG-genotype of PNPLA3, who were at higher risk for the development of progressive disease with fibrosis, showed lower levels of circulating plasmalogens, especially 16:0, compared to those with CC- and CG-allele. Conclusions: Our extended lipidomic study presents a unique metabolic profile of circulating phospholipids associated with the presence of metabolic risk factors or the genetic background
Tse, Sau Mei; Mok, Chi Chiu
Objectives The objective of this paper is to study the time trend and risk factors of avascular bone necrosis (AVN) in patients with systemic lupus erythematosus (SLE). Methods Between 1999 and 2014, patients who fulfilled the ACR criteria for SLE and developed symptomatic AVN were identified from our cohort database and compared with those without AVN, matched for age, sex and SLE duration. The standardized incidence ratios (SIRs) of AVN in different SLE age groups were calculated from data derived from our hospital registry and population census. Risk factors for AVN were studied by logistic regression, adjusted by a propensity score for ever use of high-dose glucocorticoids (GCs). Results Fifty-five SLE patients with AVN and 220 SLE patients without AVN were studied. There were 104 AVN sites involved, with the hips being most commonly affected (82%). The point prevalence of AVN in our SLE cohort was 7.4%. The SIRs of AVN in our SLE patients were 131 (86.6-199; p < 0.001) and 56.0 (34.3-91.4; p < 0.001), respectively, in the periods 1995-2004 and 2005-2014. In both decades, the age-stratified SIR was highest in the youngest age group (<19 years). AVN patients were more likely to be treated with GCs and had received a significantly higher cumulative dose of prednisolone since SLE diagnosis (16.5 vs 10.7 grams; p = 0.001). The SLE damage score (excluding AVN) was also significantly higher in AVN than non-AVN patients (2.5 vs 0.4; p < 0.001). Logistic regression revealed that preceding septic arthritis of the involved joint (odds ratio (OR) 17.7 (1.5-205); p = 0.02), cushingoid body habitus (OR 2.4 (1.1-5.2); p = 0.04), LDL cholesterol level (OR 1.4 (1.0-1.9); p = 0.04), maximum daily dose of prednisolone (OR 6.4 (1.2-33.3); p = 0.03) and cumulative dose of prednisolone received in the first six months of the first lupus flare (OR 1.3 (1.0-1.8); p = 0.046) were independently associated with AVN. Conclusions AVN is prevalent in SLE
Vickers, Mark L; Dulhunty, Joel M; Ballard, Emma; Chapman, Paul; Muller, Michael; Roberts, Jason A; Cotta, Menino O
Infection with multidrug-resistant (MDR) Gram-negative organisms leads to poorer outcomes in the critically ill burn patient. The aim of this study was to identify the risk factors for MDR Gram-negative pathogen infection in critically ill burn patients admitted to a major tertiary referral intensive care unit (ICU) in Australia. A retrospective case-control study of all adult burn patients admitted over a 7-year period was conducted. Twenty-one cases that cultured an MDR Gram-negative organism were matched with 21 controls of similar age, gender, burn size and ICU stay. Multivariable conditional logistic regression was used to individually assess risk factors after adjusting for Acute Burn Severity Index. Adjusted odds ratios (ORs) were reported. P-values negative infection included superficial partial thickness burn size (OR: 1.08; 95% confidence interval (CI): 1.01-1.16; P-value: 0.034), prior meropenem exposure (OR: 10.39; 95% CI: 0.96-112.00; P-value: 0.054), Gram-negative colonization on admission (OR: 9.23; 95% CI: 0.65-130.15; P-value: 0.10) and escharotomy (OR: 2.66; 95% CI: 0.52-13.65; P-value: 0.24). For cases, mean age was 41 (SD: 13) years, mean total body surface area burned was 47% (SD: 18) and mean days in ICU until MDR specimen collection was 17 (SD: 10) days. Prior meropenem exposure, Gram-negative colonization on admission, escharotomy and superficial partial thickness burn size may be potentially important factors for increasing the risk of MDR Gram-negative infection in the critically ill burn patient. © 2017 Royal Australasian College of Surgeons.
Ilene A. Claudius
Full Text Available Introduction: Violence against healthcare workers in the medical setting is common and associated with both physical and psychological adversity. The objective of this study was to identify features associated with assailants to allow early identification of patients at risk for committing an assault in the healthcare setting. Methods: We used the hospital database for reporting assaults to identify cases from July 2011 through June 2013. Medical records were reviewed for the assailant’s (patient’s past medical and social history, primary medical complaints, ED diagnoses, medications prescribed, presence of an involuntary psychiatric hold, prior assaultive behavior, history of reported illicit drug use, and frequency of visits to same hospital requesting prescription for pain medications. We selected matched controls at random for comparison. The primary outcome measure(s reported are features of patients committing an assault while undergoing medical or psychiatric treatment within the medical center. Results: We identified 92 novel visits associated with an assault. History of an involuntary psychiatric hold was noted in 52%, history of psychosis in 49%, a history of violence in the ED on a prior visit in 45%, aggression at index visit noted in the ED chart in 64%, an involuntary hold (or consideration of for danger to others in 61%, repeat visits for pain medication in 9%, and history of illicit drug use in 33%. Compared with matched controls, all these factors were significantly different. Conclusion: Patients with obvious risk factors for assault, such as history of assault, psychosis, and involuntary psychiatric holds, have a substantially greater chance of committing an assault in the healthcare setting. These risk factors can easily be identified and greater security attention given to the patient.
Walker, P M; Ben Salem, D; Giroud, M; Brunotte, F
This retrospective study investigated the dependence of N-acetyl aspartate (NAA) ratios on risk factors for cerebral vasculopathy such as sex, age, hypertension, diabetes mellitus, carotid stenosis, and dyslipidaemia, which may have affected brain vessels and induced metabolic brain abnormalities prior to stroke. We hypothesise that in stroke patients metabolic alterations in the apparently normal contralateral brain are dependent on the presence or not of such risk factors. Fifty nine patients (31 male, 28 female: 58.8+/-16.1 years old) with cortical middle cerebral artery (MCA) territory infarction were included. Long echo time chemical shift imaging spectroscopy was carried out on a Siemens 1.5 T Magnetom Vision scanner using a multi-voxel PRESS technique. Metabolite ratios (NAA/choline, NAA/creatine, lactate/choline, etc) were studied using uni- and multivariate analyses with respect to common risk factors. The influence of age, stroke lesion size, and time since stroke was studied using a linear regression approach. Age, sex, and hypertension all appeared to individually influence metabolite ratios, although only hypertension was significant after multivariate analysis. In both basal ganglia and periventricular white matter regions in apparently normal contralateral brain, the NAA/choline ratio was significantly lower in hypertensive (1.37+/-0.16 and 1.50+/-0.19, respectively) than in normotensive patients (1.72+/-0.19 and 1.85+/-0.15, respectively). Regarding MCA infarction, contralateral tissue remote from the lesion behaves abnormally in the presence of hypertension, the NAA ratios in hypertensive patients being significantly lower. These data suggest that hypertension may compromise the use of contralateral tissue data as a reference for comparison with ischaemic tissue.
Carnt, Nicole; Robaei, Dana; Minassian, Darwin C; Dart, John K G
To determine demographic and clinical features of patients with Acanthamoeba keratitis (AK) that are independent risk factors both for bad outcomes and for severe inflammatory complications (SIC). A retrospective audit of medical records of AK cases at Moorfields Eye Hospital from July 2000 to April 2012, including 12 earlier surgical cases. Cases with a bad outcome were defined as those having one or more of the following: corneal perforation, keratoplasty, other surgery (except biopsy), duration of antiamoebic therapy (AAT) ≥10.5 months (the 75th percentile of the whole cohort) and final visual acuity ≤20/80. SICs were defined as having scleritis and/or a stromal ring infiltrate. Multivariable analysis was used to identify independent risk factors for both bad outcomes and SICs. Records of 194 eyes (194 patients) were included, having bad outcomes in 93 (48%). Bad outcomes were associated with the presence of SIC, aged >34 years, corticosteroids used before giving AAT and symptom duration >37 days before AAT. The development of SIC was independently associated with aged >34 years, corticosteroids used before giving AAT and herpes simplex virus (HSV) keratitis treatment before AAT. The prompt diagnosis of AK, avoidance of a misdiagnosis of HSV keratitis and corticosteroid use before the exclusion of AK as a potential cause of keratitis are essential to the provision of a good outcome for patients and for the avoidance of SIC. Older age is an unmodifiable risk factor that may reflect differences in the immune response to AK in this patient subset. © 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.
Lee, Yu; Lin, Pao-Yen; Chien, Chih-Yen; Fang, Fu-Min
The purpose of this study is to examine the prevalence and risk factors of depressive disorder in caregivers of patients with head and neck cancer. Study subjects were recruited from a multidisciplinary outpatient clinic for head and neck cancer in a medical center from February to July 2012. Caregivers of patients with head and neck cancer were enrolled and assessed using the Structured Clinical Interview for the DSM-IV, Clinician Version, the Short Form 36 Health Survey, and the Family APGAR index. The main aim of the study was to examine the difference in demographic data and clinical characteristics between the caregivers with and without depressive disorders. In addition, a stepwise forward model of logistic regression was used to test the possible risk factors. One hundred and forty-three caregivers were included in the study. The most prevalent psychiatric disorder was depressive disorder (14.7%), followed by adjustment disorder (13.3%). Nearly one-third of the caregivers had a psychiatric diagnosis. By using logistic regression analysis, it was found that unemployment (odds ratio (OR) = 3.16; 95% CI, 1.04-9.68), lower social functioning (OR = 1.43; 95% CI, 1.18-1.72), and lower educational level (OR = 1.16; 95% CI, 1.01-1.34) were significant risk factors for the depressive disorder. The clinical implication of our results is the value of using the standardized structured interview for early diagnosis of depressive disorder in caregivers of head and neck cancer patients. Early screening and management of depression in these caregivers will raise their quality of life and capability to care patients. Copyright © 2014 John Wiley & Sons, Ltd.
Full Text Available Yong-hua Gao,1,* Wei-jie Guan,2,* Ya-nan Zhu,3 Rong-chang Chen,2 Guo-jun Zhang1 1Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 2State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 3Department of Emergency Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People’s Republic of China *These authors contributed equally to this work Background and aims: Pseudomonas aeruginosa (PA is the most common pathogen in bronchiectasis and frequently develops resistance to multiple classes of antibiotics, but little is known about the clinical impacts of PA-resistant (PA-R isolates on bronchiectasis. We, therefore, investigated the prevalence, risk factors and prognostic implications of PA-R isolates in hospitalized bronchiectasis patients.Patients and methods: Between June 2011 and July 2016, data from adult bronchiectasis patients isolated with PA at the First Affiliated Hospital of Zhengzhou University were retrospectively analyzed. PA was classified as PA-R in case antibiogram demonstrated resistance on at least one occasion.Results: Seven hundred forty-seven bronchiectasis patients were assessed. Of these, 147 (19.7% had PA isolate in the sputum or bronchoscopic culture. PA-R and PA-sensitive accounted for 88 (59.9% and 59 (31.1% patients, respectively. In multivariate model, factors associated with PA-R isolate in bronchiectasis included prior exposure to antibiotics (odds ratio [OR] =6.18, three or more exacerbations in the previous year (OR =2.81, higher modified Medical Research Council dyspnea scores (OR =1.93 and greater radiologic severity (OR =1.15. During follow-up (median: 26 months; interquartile range: 6–59 months, 36 patients died, of whom 24 (66
Boubacar Ba, El Hadji; Leye, Papa Alassane; Traoré, Mamadou Mour; Ndiaye, Pape Ibrahima; Gaye, Ibrahima; Bah, Mamadou Diawo; Fall, Mamadou Lamine; Diouf, Elisabeth
Emergency anesthesia in elderly patients aged 65 years and older is complex. The occurrence of intraoperative incidents and arterial hypotension is conditioned by patients' initial health status and by the quality of intraoperative management. This study aimed to determine the incidence of intra-anesthetic arterial hypotension in elderly patients during emergency surgery and to assess the involvement of certain factors in its occurrence: age, sex, patient's history, ASA class, anesthetic technique. We conducted a retrospective descriptive and analytical study in the Emergency Surgery Department at the Aristide Le Dantec University Hospital from 1 March 2014 to 28 February 2015. We collected data from 210 patients out of 224 elderly patients aged 65 years and older undergoing emergency anesthesias (10.93%). Data of 101 men and 109 women were included in the analysis, of whom 64.3% had at least one defect. Patients' preoperative status was assessed using American Society of Anesthesiology (ASA) classification: 71% of patients were ASA class 1 and 2 and 29% were ASA class 3 and 4. Locoregional anesthesia was the most practiced anesthetic technique (56.7%). 28 patients (13.33%) had intra-anesthetic arterial hypotension, of whom 16 under general anesthesia and 12 under locoregional anesthesia. It was more frequent in patients with high ASA class and a little less frequent in patients with PAH and underlying heart disease. Arterial hypotension in elderly patients during emergency surgery exposes the subject to the risk of not negligible intraoperative hypotension, especially in patients with high ASA class. Prevention is based on adequate preoperative assessment and anesthetic management.
Kim, Byung Hoon; Lee, Sangseok; Yoo, Byunghoon; Lee, Woo Yong; Lim, Yunhee; Kim, Mun-Cheol; Yon, Jun Heum; Kim, Kye-Min
Hip fracture surgery on elderly patients is associated with a high incidence of morbidity and mortality. The aim of this study is to identify the risk factors related to the postoperative mortality and complications following hip fracture surgery on elderly patients. In this retrospective study, the medical records of elderly patients (aged 65 years or older) who underwent hip fracture surgery from January 2011 to June 2014 were reviewed. A total of 464 patients were involved. Demographic data of the patients, American Society of Anesthesiologists physical status, preoperative comorbidities, type and duration of anesthesia and type of surgery were collected. Factors related to postoperative mortality and complications; as well as to intensive care unit admission were analyzed using logistic regression. The incidence of postoperative mortality, cardiovascular complications, respiratory complications and intensive care unit (ICU) admission were 1.7, 4.7, 19.6 and 7.1%, respectively. Postoperative mortality was associated with preoperative respiratory comorbidities, postoperative cardiovascular complications (P bedridden state (P elderly patients undergoing hip fracture surgery.
Kunyakham, Wichak; Foocharoen, Chingching; Mahakkanukrauh, Ajanee; Suwannaroj, Siraphop; Nanagara, Ratanavadee
Avascular necrosis (AVN) has been reported in systemic lupus erythematosus (SLE) and most SLE patients suffer from this problem. To study the prevalence of AVN in Thai SLE patients and to determine the risk factors for developing AVN. A retrospective study was performed, between January 1, 1995 and August 31, 2005, on patients over 15 years of age in Khon Kaen, Thailand. The medical records of 736 SLE patients were reviewed. The female to male ratio was 15.4:1. The prevalence of AVN was 8.8%. The average age at the time of AVN detection was 27 years (range, 18-54) and the average duration of disease 69 months (range, 12-112). All cases were AVN of the hip joint. The factors correlated with AVN included: long duration of disease, history of previous septic arthritis in the ipsilateral hip to the AVN development, hematological involvement, gastrointestinal involvement, arthritis and cutaneous vasculitis. After regression analysis, hematological involvement and long duration of disease were associated with AVN with a respective odds ratio of 3.13 (95% CI 1.13-8.54) and 1.01 (95% CI 1.00-1.02). Neither high-dose steroid nor antimalarial treatment were correlated with AVN in our study and 4.6% (n = 3) of patients had never received steroid therapy during the follow-up period. Prevalence of symptomatic AVN was 8.8% in our SLE patients. A longer duration of disease and hematological involvement were associated with AVN development.
Ramsey, Scott D; Bansal, Aasthaa; Fedorenko, Catherine R; Blough, David K; Overstreet, Karen A; Shankaran, Veena; Newcomb, Polly
Patients with cancer are more likely to file for bankruptcy than the general population, but the impact of severe financial distress on health outcomes among patients with cancer is not known. We linked Western Washington SEER Cancer Registry records with federal bankruptcy records for the region. By using propensity score matching to account for differences in several demographic and clinical factors between patients who did and did not file for bankruptcy, we then fit Cox proportional hazards models to examine the relationship between bankruptcy filing and survival. Between 1995 and 2009, 231,596 persons were diagnosed with cancer. Patients who filed for bankruptcy (n = 4,728) were more likely to be younger, female, and nonwhite, to have local- or regional- (v distant-) stage disease at diagnosis, and have received treatment. After propensity score matching, 3,841 patients remained in each group (bankruptcy v no bankruptcy). In the matched sample, mean age was 53.0 years, 54% were men, mean income was $49,000, and majorities were white (86%), married (60%), and urban (91%) and had local- or regional-stage disease at diagnosis (84%). Both groups received similar initial treatments. The adjusted hazard ratio for mortality among patients with cancer who filed for bankruptcy versus those who did not was 1.79 (95% CI, 1.64 to 1.96). Hazard ratios varied by cancer type: colorectal, prostate, and thyroid cancers had the highest hazard ratios. Excluding patients with distant-stage disease from the models did not have an effect on results. Severe financial distress requiring bankruptcy protection after cancer diagnosis appears to be a risk factor for mortality. Further research is needed to understand the process by which extreme financial distress influences survival after cancer diagnosis and to find strategies that could mitigate this risk. © 2016 by American Society of Clinical Oncology.
Tae Ik Chang
Full Text Available BACKGROUND AND AIM: Metabolic acidosis is common in patients with chronic kidney disease and is associated with increased mortality in hemodialysis patients. However, this relationship has not yet been determined in peritoneal dialysis (PD patients. METHODS: This prospective observational study included a total of 441 incident patients who started PD between January 2000 and December 2005. Using time-averaged serum bicarbonate (TA-Bic levels, we aimed to investigate whether a low serum bicarbonate concentration can predict mortality in these patients. RESULTS: Among the baseline parameters, serum bicarbonate level was positively associated with hemoglobin level and residual glomerular filtration rate (GFR, while it was negatively associated with albumin, C-reactive protein (CRP levels, peritoneal Kt/V urea, and normalized protein catabolic rate (nPCR in a multivariable linear regression analysis. During a median follow-up of 34.8 months, 149 deaths were recorded. After adjustment for age, diabetes, coronary artery disease, serum albumin, ferritin, CRP, residual GFR, peritoneal Kt/V urea, nPCR, and percentage of lean body mass, TA-Bic level was associated with a significantly decreased risk of mortality (HR per 1 mEq/L increase, 0.83; 95% CI, 0.76-0.91; p < 0.001. In addition, compared to patients with a TA-Bic level of 24-26 mEq/L, those with a TA-Bic level < 22 and between 22-24 mEq/L conferred a 13.10- and 2.13-fold increased risk of death, respectively. CONCLUSIONS: This study showed that a low serum bicarbonate concentration is an independent risk factor for mortality in PD patients. This relationship between low bicarbonate levels and adverse outcome could be related to enhanced inflammation and a more rapid loss of RRF associated with metabolic acidosis. Large randomized clinical trials to correct acidosis are warranted to confirm our findings.
Carpenter, Christopher R; Scheatzle, Mark D; D'Antonio, Joyce A; Ricci, Paul T; Coben, Jeffrey H
Falls represent an increasingly frequent source of injury among older adults. Identification of fall risk factors in geriatric patients may permit the effective utilization of scarce preventative resources. The objective of this study was to identify independent risk factors associated with an increased 6-month fall risk in community-dwelling older adults discharged from the emergency department (ED). This was a prospective observational study with a convenience sampling of noninstitutionalized elders presenting to an urban teaching hospital ED who did not require hospital admission. Interviews were conducted to determine the presence of fall risk factors previously described in non-ED populations. Subjects were followed monthly for 6 months through postcard or telephone contact to identify subsequent falls. Univariate and Cox regression analysis were used to determine the association of risk factors with 6-month fall incidence. A total of 263 patients completed the survey, and 161 (61%) completed the entire 6 months of follow-up. Among the 263 enrolled, 39% reported a fall in the preceding year, including 15% with more than one fall and 22% with injurious falls. Among those completing the 6 months of follow-up, 14% reported at least one fall. Cox regression analysis identified four factors associated with falls during the 6-month follow-up: nonhealing foot sores (hazard ratio [HR] = 3.71, 95% confidence interval [CI] = 1.73 to 7.95), a prior fall history (HR = 2.62, 95% CI = 1.32 to 5.18), inability to cut one's own toenails (HR = 2.04, 95% CI = 1.04 to 4.01), and self-reported depression (HR = 1.72, 95% CI = 0.83 to 3.55). Falls, recurrent falls, and injurious falls in community-dwelling elder ED patients being evaluated for non-fall-related complaints occur at least as frequently as in previously described outpatient cohorts. Nonhealing foot sores, self-reported depression, not clipping one's own toenails, and previous falls are all associated with falls after
Full Text Available Yang-Pei Chang,1 Chih-Jen Yang,2 Kai-Fang Hu,3 A-Ching Chao,4 Yu-Han Chang,5 Kun-Pin Hsieh,6 Jui-Hsiu Tsai,7 Pei-Shan Ho,8,9 Shen-Yang Lim101Department of Neurology, 2Department of Internal Medicine, 3Department of Dentistry, Kaohsiung Municipal Ta-Tung Hospital, 4Department of Neurology, College of Medicine, 5Department of Management, Kaohsiung Municipal Ta-Tung Hospital, 6School of Pharmacy, College of Pharmacy, 7Department of Psychiatry, Kaohsiung Municipal Ta-Tung Hospital, 8Faculty of Dental Hygiene, College of Dental Medicine, Kaohsiung Medical University, 9Cancer Center, Kaohsiung Medical University Chung-Ho Memorial Hospital, Kaohsiung, Taiwan, Republic of China; 10Faculty of Medicine, University of Malaya, Kuala lumpur, MalaysiaObjective: Pneumonia is the leading cause of death in patients with Parkinson’s disease (PD. However, few studies have been performed to explore the risk factors for pneumonia development in patients with PD.Methods: We conducted a nationwide population-based cohort study of patients with PD to identify the risk factors for these patients developing pneumonia. Participants with newly diagnosed PD between 2000 and 2009 were enrolled from the 2000–2010 National Health Insurance Research Database in Taiwan. We compared patients with PD with an incidence of hospitalization with pneumonia vs those without, and Cox proportional hazard models were used to estimate the risk of pneumonia.Results: Of the 2,001 enrolled patients (mean follow-up duration 5.8 years, range: 2.7–14.7 years, 381 (19.0% had an incidence of hospitalization with pneumonia during the study period. Multivariate Cox proportional hazards analysis identified older age group (≥80 years of age, hazard ratio [HR] =3.15 [95% confidence interval 2.32–4.28], male sex (HR =1.59 [1.29–1.96], certain geographic regions (northern, HR =1.36 [1.04–1.78], southern and eastern, HR =1.40 [1.05–1.88], rural areas (HR =1.34 [1.05–1.72], chronic heart
Full Text Available Ayse Gulsah Atasever,1 Perihan Ergin Ozcan,2 Kamber Kasali,3 Taner Abdullah,4 Gunseli Orhun,2 Evren Senturk5 1Anesthesiology and Intensive Care, Sinop Ayancik State Hospital, Sinop, Turkey; 2Anesthesiology and Intensive Care, Istanbul University Hospital, Istanbul, Turkey; 3Biostatistics, Ataturk University, Erzurum, Turkey; 4Anesthesiology Department, Istanbul University Hospital, Istanbul, Turkey; 5Anesthesiology and Intensive Care, Koc University Hospital, Istanbul, Turkey Background: Gastrointestinal (GI motility disorders in intensive care patients remain relatively unexplored. Nowadays, the frequency, risk factors and complications of GI dysfunction during enteral nutrition (EN become more questionable. Aim: To evaluate the frequency, risk factors and complications of GI dysfunction during EN in the first 2 weeks of the intensive care unit (ICU stay and to identify precautions to prevent the development of GI dysfunction and avoid complications.Methods: In this prospective observational study, we deliberately targeted at-risk patients. A total of 137 patients who received nasogastric tube feeding in an ICU of a tertiary hospital were enrolled.Results: The incidence of GI dysfunction that was found to be 63% which was associated mainly between MDR bacteria positivity and negative fluid balance. Diarrhea was observed in 36 patients (26% and on 147 patient-days (incidence rate, 5.5 per 100 patient-days. The median day of diarrhea onset was 6 days after the initiation of EN. Forty patients (29% presented with constipation (85% during the first week. Fifty patients (36% exhibited upper digestive intolerance on 212 patient-days (incidence rate, 7.9 per 100 patient-days, after a median EN duration of 6 days (range, 2–14 days. Logistic regression analysis revealed MDR bacteria growth in the culture (OR, 1.75; 95% CI, 1.15–2.67; P=0.008 and negative fluid balance (OR, 0.57; 95% CI, 0.34–0.94; P=0.03 as the risk factors for GI dysfunction. We
Vijay, Sophia; Kumar, Prahlad; Chauhan, Lakbir Singh; Vollepore, Balasangameshwara Hanumanthappa; Kizhakkethil, Unnikrishnan Pallikkara; Rao, Sumathi Govinda
Poor treatment adherence leading to risk of drug resistance, treatment failure, relapse, death and persistent infectiousness remains an impediment to the tuberculosis control programmes. The objective of the study was to identify predictors of default among new smear positive TB patients registered for treatment to suggest possible interventions to set right the problems to sustain and enhance the programme performance. Twenty districts selected from six states were assigned to six strata formed, considering the geographic, socio-cultural and demographic setup of the area. New smear positive patients registered for treatment in two consecutive quarters during III quarter 2004 to III quarter 2005 formed the retrospective study cohort. Case control analysis was done including defaulted patients as "cases" and equal number of age and sex matched patients completing treatment as "controls". The presence and degree of association between default and determinant factors was computed through univariate and multivariate logistic regression analysis. Data collection was through patient interviews using pre-tested semi structured questionnaire and review of treatment related records. Information on a wide range of socio demographic and patient related factors was obtained. Among the 687 defaulted and equal numbers of patients in completed group, 389 and 540 patients respectively were satisfactorily interviewed. In the logistic regression analysis, factors independently associated with default were alcoholism [AOR-1.72 (1.23-2.44)], illiteracy [AOR-1.40 (1.03-1.92)], having other commitments during treatment [AOR-3.22 (1.1-9.09)], inadequate knowledge of TB [AOR-1.88(1.35-2.63)], poor patient provider interaction [AOR-1.72(1.23-2.44)], lack of support from health staff [AOR-1.93(1.41-2.64)], having instances of missed doses [AOR-2.56(1.82-3.57)], side effects to anti TB drugs [AOR-2.55 (1.87-3.47)] and dissatisfaction with services provided [AOR-1.73 (1.14-2.6)]. Majority of
Full Text Available Poor treatment adherence leading to risk of drug resistance, treatment failure, relapse, death and persistent infectiousness remains an impediment to the tuberculosis control programmes. The objective of the study was to identify predictors of default among new smear positive TB patients registered for treatment to suggest possible interventions to set right the problems to sustain and enhance the programme performance.Twenty districts selected from six states were assigned to six strata formed, considering the geographic, socio-cultural and demographic setup of the area. New smear positive patients registered for treatment in two consecutive quarters during III quarter 2004 to III quarter 2005 formed the retrospective study cohort. Case control analysis was done including defaulted patients as "cases" and equal number of age and sex matched patients completing treatment as "controls". The presence and degree of association between default and determinant factors was computed through univariate and multivariate logistic regression analysis. Data collection was through patient interviews using pre-tested semi structured questionnaire and review of treatment related records. Information on a wide range of socio demographic and patient related factors was obtained. Among the 687 defaulted and equal numbers of patients in completed group, 389 and 540 patients respectively were satisfactorily interviewed. In the logistic regression analysis, factors independently associated with default were alcoholism [AOR-1.72 (1.23-2.44], illiteracy [AOR-1.40 (1.03-1.92], having other commitments during treatment [AOR-3.22 (1.1-9.09], inadequate knowledge of TB [AOR-1.88(1.35-2.63], poor patient provider interaction [AOR-1.72(1.23-2.44], lack of support from health staff [AOR-1.93(1.41-2.64], having instances of missed doses [AOR-2.56(1.82-3.57], side effects to anti TB drugs [AOR-2.55 (1.87-3.47] and dissatisfaction with services provided [AOR-1.73 (1
Mataradžija, Amra; Resić, Halima; Rašić, Senija; Kukavica, Nihad; Masnić, Fahrudin
Introduction: Cardiovascular diseases are the most frequent causes of morbidity and mortality in patients with chronic renal disease. The aim of our paper is to evaluate the risk factors of cardiovascular complications in patients with various stages of chronic renal disease (CRD), with or without diabetes mellitus (DM). Patients and methods: The study included 98 patients with different stages of the CRD, with creatinine clearance homocysteine, BNP, cholesterol, LDL, HDL, HbA1c, Body Mass Index (BMI). First group comprised 49 patients with DM, age 50-82 years, M 28/F 21. Second group comprised 49 patients without DM, age 35-80 years, M 18/F 31. The IMT (intima media thickness) was measured by B-mode ultrasonography, and all patients had echocardiography examination done by 2D Doppler ultrasonography. Results: The IMT values in diabetic patients had statistically significant positive correlation with homocysteine values of r=0,9393, p0,05). 47,4% of diabetics had arteriosclerotic changes on carotid arteries, 8,5% had stenosis of ACC, and 22,0% had rhythm abnormalities on ECG. A positive correlation between IMT and BMI was found in diabetics, but was not statistically significant r=0,111, p>0,05. In the diabetics group a significantly higher (phomocystein, BNP and cholesterol. PMID:20433431
Jae Hyun Kwon
Full Text Available Background/Aims: This study aimed to investigate the incidence and risk factors for acute kidney injury (AKI and chronic kidney disease (CKD in patients with renal infarction. Methods: A single-center retrospective study was conducted from January 2005 to December 2013. Baseline and clinical characteristics of the enrolled patients with renal infarction were evaluated and analyzed according to the presence of AKI and CKD. In particular, predictors for AKI and CKD were determined using logistic regression analysis. Results: Of the 105 patients included in present study, 41 (39.0% patients had AKI. A total of 80 patients were followed up for 2 years after hospital discharge. Among these patients, 27 (33.8% patients had CKD. In the multivariate analysis, the predictors were mean blood pressure (odds ratio [OR] 1.062, 95% confidence interval [CI] 1.015-1.112, p = 0.009 and bilateral involvement (OR 4.396, 95% CI 1.096-17.632, p = 0.037 for AKI, and AKI (OR 14.799, 95% CI 4.173-52.490, p Conclusions: Physicians should pay attention to the development of AKI and CKD after renal infarction and follow patients over a long term.
Almashouq, Mohammad K.; Youssef, Amira M.; Al-Qumaidi, Hamid; Al Derwish, Mohammad; Ouizi, Samir; Al-Shehri, Khalid; Masoodi, Saba N.
Background Although Diabetes mellitus is a major public health problem in the Middle East and North Africa (MENA) region with high rates of diabetic foot complications, there are only limited data concerning mortality among such a high risk group. Therefore, the main aim of the current study was to assess all-cause mortality and its related predictors among diabetic patients with and without diabetic foot complications. Methods Using data from the Saudi National Diabetes Registry (SNDR), a total of 840 patients with type 1 or type 2 diabetes aged ≥25 years with current or past history of diabetic foot ulcer (DFU) or diabetes related lower extremity amputation (LEA) were recruited in 2007 from active patients’ files and followed up to 2013. These patients were compared with an equal number of age and gender matched diabetic patients without foot complication recruited at the same period. All patients were subjected to living status verification at 31st December 2013. Results The all-cause mortality rate among patients with DFU was 42.54 per 1000 person-years and among LEA patients was 86.80 per 1000 person-years among LEA patients for a total of 2280 and 1129 person-years of follow up respectively. The standardized mortality ratio (SMR) (95% CI) was 4.39 (3.55–5.23) and 7.21 (5.70–8.72) for cases with foot ulcer and LEA respectively. The percentage of deceased patients increased by almost twofold (18.5%) among patients with diabetic foot ulcer and more than threefold (32.2%) among patients with LEA compared with patients without diabetic foot complications (10.7%). The worst survival was among patients with LEA at 0.679 and the presence of diabetic nephropathy was the only significant independent risk factor for all-cause mortality among patients with diabetic foot complications. On the other hand, obese patients have demonstrated significantly reduced all-cause mortality rate. Conclusions Diabetic patients with diabetic foot complications have an excess
Aydin, Özlem Altuntaş; Karaosmanoğlu, Hayat Kumbasar; Sayan, Murat; İnce, Emine Rahşan; Nazlıcan, Özcan
Data on syphilis seroprevalence among human immunodeficiency virus (HIV)/Acquired immunodeficiency syndrome (AIDS) patients are unavailable in Turkey although they have common transmission routes. Our study is oriented towards the assessment of the seroprevalence of syphilis and the related risk factors in the HIV/AIDS patients followed in our outpatient clinic. Newly diagnosed HIV/AIDS cases (n = 308) who attended our outpatient clinic between January 2006 and April 2013 were included in the study. Patient characteristics, medical history, physical examination findings, CD4+ T lymphocyte count, HIV RNA level, rapid plasma reagent (RPR) and Treponema pallidum hemagglutination (TPHA) test results were analyzed retrospectively. TPHA positivity was considered indicative of syphilis-causing T pallidum exposure. HIV infection was transmitted through heterosexual (n = 176) or homosexual (n =131) contact (266 male, 86.3%; age 38.3 ± 11.7 years; CD4+ T lymphocyte count, 330.6 ± 15.17/mm3). 50.7% of the patients attained only primary education. Out of the 245 cases, who were asked about the number of their sexual partners, 40 patients (26 women) lived in a monogamous relationship. Condom usage was not practiced (57.2%) or was only occasional (34.4% - particularly with their legal spouses and for contraception). Physical exam revealed no signs of syphilis or other STIs. TPHA (+/- RPR) positivity was determined in 40 patients (12.9%), indicating T pallidum exposure. All patients with positive syphilis serology were male (p= 0.0026). T pallidum exposure was determined in 21.3% of homosexual and 6.8% of heterosexual cases (p = 0.0003). Since sexual contact is the most common route of transmission for both infections, syphilis seroprevalence was relatively high in our HIV/AIDS patients. Male and homosexual HIV/AIDS patients constituted a group at the highest risk for syphilis.
Al-Adsani, Afaf M.S.
To determine the risk factors associated with diabetic retinopathy in Kuwaiti subjects with type 2 diabetes. Kuwaiti subjects with type 2 diabetes (n=165) attending the Diabetic Clinic at Al-sabah Hospital, Kuwait between October 2000 and March 2005 were screened for diabetic retinopathy. Any diabetic retinopathy was found in 40% while 20.6% had sight threatening retinopathy. Mild NPDR was present in 21.2%, moderate to severe non-proliferative diabetic retinopathy (NPDR) in 7.9%, and proliferative diabetic retinopathy in 3.0%. Maculopathy was present in 10.3% and 7.9 % pf patients were photocoagulated. Compared to those without retinopathy, diabetic patients with any retinopathy were significantly older (51.7+-10.3 versus 47.2+-9.5 years; p<0.005), had longer duration of diabetes (13.1+-6.3 versus 4.7 +-5.4 years; p<0.0001), higher systolic blood pressure (142.9+-23.0 versus 130.3+-20.2; p<0.0001) and poor glycemic control (Hemoglobin A1c=10.1+-2.4 versus 8.9+-2.3; p<0.005). The prevalence of hypertension and nephropathy was significantly higher in patients with any retinopathy than those without retinopathy (70.8% versus 49.5%; p<0.01 and 64.4% versus 30.8%; p<0.0001) respectively. Longer duration of diabetes and presence of nephropathy was the most significant independent factors associated with any retinopathy and sight-threatening retinopathy. Treatment with sulphonylurea or insulin, and poor glycemic control were other significant independent factors associated with any retinopathy. Longer duration of diabetes, presence of nephropathy, glycemic control and mode of treatment were the most significant independent factors of diabetic retinopathy. However, population-based study is warranted to identify the risk factors, as well as the prevalence of diabetic retinopathy. (author)
Full Text Available BACKGROUND: Assessing the risk of recurrent ischemic events in patients with transient ischemic attack (TIA and minor ischemic stroke (MIS is of a great importance in clinical practice. METHODS: Consecutive patients with TIA or MIS who were visited in Ghaem Hospital, (Mashhad, Iran were enrolled in a prospective cohort study during 2010 to 2011. Diagnosis of TIA or MIS was accomplished by a stroke neurologist. Only those who presented within 24 hours from the onset of symptoms were recruited. MIS was considered as an ischemic stroke with National Institutes of Health Stroke Scale (NIHSS < 4. The endpoint of the study was a new ischemic cerebrovascular event or vascular death in 90 days and additionally in 3 days. The decision to admit and type of treatment in each case was left to the discretion of the stroke neurologist. The association between 20 potential factors with recurrent ischemic events in 3 and 90 days was investigated using univariate and multivariate analysis (MVA. RESULTS: 393 TIA patients (238 males and 155 females and 118 MIS patients (77 males and 41 females were enrolled in the study. Stroke occurred in 117 (23.2% patients, TIA in 99 (19.6%, and there was 11 (2.2% vascular deaths within 3 months in the total 511 patients with minor ischemic events. Crescendo TIAs and multiple TIAs were associated with greater risk of stroke in 3 days in a univariate analysis (OR = 5.12, P < 0.001 and (OR = 3.98, P = 0.003, respectively. Patients with index stroke had 11.5% lower risk of recurrent stroke in 3 days than patients with index TIA in multivariate analysis (OR = 0.115, P = 0.039. Diabetes was independently associated with 3 months stroke recurrence in the patients with minor ischemic events (OR = 2.65, P = 0.039. CONCLUSION: Multiple and crescendo TIAs are the main predictors of stroke recurrence, derived from the univariate analysis of the patients with minor ischemic events. Keywords: Transient Ischemic Attacks, Infarction, Brain
Marina Mikhailovna Podvorotova
Full Text Available In patients with rheumatoid arthritis (RA, bone fractures occur 1.5-2 times more frequently than in the population. They often lead to reduced quality of life, to disability and death in the patients. It should be noted that risk factors (RFs for fractures have not been studied on a sufficient sample in Russia; there are no recommendations on the prevention of fractures in this category of patients. Objective: to compare groups of RA patients with and without a history of fractures to further identify possible RFs for fractures. Subjects and methods. The trial included 254 patients aged 18 to 85 years, diagnosed with RA, from the database of the multicenter program «Osteoporosis in rheumatoid arthritis: Diagnosis, risk factors, fractures, treatment», who had been followed up in 2010 to 2011. The patients were divided into two groups: 1 101 (39.8% patients with a history of low-trauma fractures and 2 153 (60.2% patients without a history of fractures. In Group 1, the patients were older than in Group 2 (mean age 59.8 and 56.1 years, respectively. Menopause was recorded in 88.1 and 77.8% of cases, respectively. The groups differed in the duration of RA an average of 15.5 and 11.5 years, respectively Results. The fractures in the history were associated with the use of glucocorticoids (GC, their higher cumulative dose and use duration. In Group 1 patients, the bone mineral density (BMD was lower in all study skeleton portions and more frequently corresponded to osteoporosis. RA complications, such as amyloidosis and osteonecrosis, were more common in the patients with a history of fractures. Conclusion. In RA patients, the most likely RFs of fractures are age, the long-term intake of large-dose GC, low BMD, the severe course of RA, and the presence of its complications.
Daniela Zilio Larentis
Full Text Available Background. The epidemiology of Clostridium difficile infection has changed over time. Therefore, it is essential to monitor the characteristics of patients at risk of infection and factors associated with poor prognosis. Objective. To evaluate factors associated with C. difficile infection and with poor prognosis in those with documented C. difficile colitis. Methods. A retrospective case-control study of 75 patients with documented C. difficile colitis and 75 controls with hospital-acquired diarrhea of other causes. Stepwise multiple logistic regression was used to identify factors associated with C. difficile infection among patients with hospital-acquired diarrhea. Results. Previous antibiotic treatment (odds ratio (OR, 13.3; 95% confidence interval (CI, 1.40–126.90, abdominal distension (OR, 3.85; 95% CI, 1.35–10.98, and fecal leukocytes (OR, 8.79; 95% CI, 1.41–54.61 are considered as predictors of C. difficile colitis; anorexia was negatively associated with C. difficile infection (OR, 0.15; 95% CI, 0.03–0.66. Enteral tube feeding was independently associated with a composite outcome that included in-hospital mortality, intensive care unit admission, and treatment failure (OR, 3.75; 95%CI, 1.24–11.29. Conclusions. Previous antibiotic use and presence of fecal leukocytes in patients with hospital-acquired diarrhea are associated with C. difficile colitis and enteral tube support with complications associated with C. difficile colitis.
Full Text Available Magdalena Bosak,1 Wojciech Turaj,1 Dominika Dudek,2 Marcin Siwek,2 Andrzej Szczudlik1 1Department of Neurology, 2Department of Psychiatry, Jagiellonian University Medical College, Krakow, Poland Purpose: The aim of this study was to assess the prevalence of depression among patients with epilepsy and to establish the risk factors of depression in that group, with special focus on the use of potentially depressogenic medications. Patients and methods: We studied 289 consecutive patients who visited epilepsy outpatient clinic (University Hospital of Krakow and met inclusion criteria. All patients were screened with Beck Depression Inventory (BDI, and those with BDI score ≥12 were further evaluated by a psychiatrist. Results: Mean age of patients was 35.7 years, and mean duration of epilepsy was 14.7 years. Idiopathic generalized epilepsy was diagnosed in 63 patients (21.8%, focal epilepsy was found in 189 subjects (65.4%, and unclassified epilepsy was diagnosed in 37 patients (12.8%. Frequent seizures (>1 per month were reported in 107 patients (37.0%. Thirty-five patients (12.1% reported an ongoing treatment with one or more of the predefined potentially depressogenic medication (ß-blockers, combined estrogen and progestogen, corticosteroid, or flunarizine. In a group of 115 patients (39.8% who scored ≥12 points in BDI, depression was finally diagnosed in 84 subjects (29.1% after psychiatric evaluation. Only 20 of those patients (23.8% were treated with antidepressant. Independent variables associated with the diagnosis of depression in the logistic regression model included frequent seizures (odds ratio [OR] =2.43 [95% confidence interval, 95% CI =1.38–4.29], P=0.002, use of potentially depression-inducing medications (OR =3.33 [95% CI =1.50–7.39], P=0.003, age (OR =1.03 [95% CI =1.01–1.05] per year], P=0.005, and use of oxcarbazepine (OR =2.26 [95% CI =1.04–4.9], P=0.038. Conclusion: The prevalence of depression among consecutive
Full Text Available Background: Besides genetic factors, the occurrence of diabetes is influenced by lifestyles and environmental factors as well as trace elements in diet materials. Subjects with impaired fasting glucose (IFG have an increased risk of developing diabetes mellitus (DM. This study aimed to explore risk factors affecting IFG and diabetes in patients from Northeast China. Methods: A population-based, cross-sectional survey of chronic diseases and related risk factors was conducted in Jilin Province of Northeast China. All adult residents, aged 18–79, were invited to participate in this survey using the method of multistage stratified random cluster sampling. One hundred thirty-four patients with IFG or DM and 391 healthy control subjects were recruited. We compared demographic factors, body size measurements, healthy-related behaviors, and hair metallic element contents between IFG/diabetes patients and healthy individuals. Results: IFG/diabetes patients had a greater weight, waist, hip, and body mass index (BMI than control subjects. Significant differences in the content of zinc (Zn, potassium (K, copper (Ca, and sodium (Na as well as Cu/Zn ratios between IFG or DM patients and control subjects (p < 0.05 were also observed. Hair Cu, selenium (Se, and Na contents were positively correlated with blood glucose levels (Cu: rs = 0.135, p = 0.002; Se: rs = 0.110, p = 0.012; Na: rs = 0.091, p = 0.038. Polytomous logistic regression adjusting for age, sex, family history of diabetes and BMI, showed that subjects with high BMI were more likely to develop IFG and DM (IFG: OR = 1.15, OR 95% CI = 1.02–1.29; DM: OR = 1.15, OR 95% CI = 1.01–1.33. Moreover, rarely or never eating fruits was a risk factor for DM (OR = 5.46, OR 95% CI = 1.87–15.98 but not for IFG (OR = 1.70, OR 95% CI = 0.72–4.02. Subjects with abdominal obesity or DM history were more susceptible to DM (abdominal obesity: OR = 2.99, OR 95% CI = 1.07–8.37; DM history: OR = 2.69, OR 95
Castel, Hélène; Denouel, Angeline; Lange, Marie; Tonon, Marie-Christine; Dubois, Martine; Joly, Florence
Purpose: Cognitive impairment in cancer patients induced, at least in part, by treatment are frequently observed and likely have negative impacts on patient quality of life. Such cognitive dysfunctions can affect attention, executive functions, and memory and processing speed, can persist after treatment, and their exact causes remain unclear. The aim of this review was to create an inventory and analysis of clinical studies evaluating biological markers and risk factors for cognitive decline in cancer patients before, during, or after therapy. The ultimate objectives were to identify robust markers and to determine what further research is required to develop original biological markers to enable prevention or adapted treatment management of patients at risk. Method: This review was guided by the PRISMA statement and included a search strategy focused on three components: “cognition disorders,” “predictive factors”/“biological markers,” and “neoplasms,” searched in PubMed since 2005, with exclusion criteria concerning brain tumors, brain therapy, and imaging or animal studies. Results: Twenty-three studies meeting the criteria were analyzed. Potential associations/correlations were identified between cognitive impairments and specific circulating factors, cerebral spinal fluid constituents, and genetic polymorphisms at baseline, during, and at the end of treatment in cancer populations. The most significant results were associations between cognitive dysfunctions and genetic polymorphisms, including APOE-4 and COMT-Val; increased plasma levels of the pro-inflammatory cytokine, IL-6; anemia; and hemoglobin levels during chemotherapy. Plasma levels of specific hormones of the hypothalamo-pituitary-adrenal axis are also modified by treatment. Discussion: It is recognized in the field of cancer cognition that cancer and comorbidities, as well as chemotherapy and hormone therapy, can cause persistent cognitive dysfunction. A number of biological
Full Text Available Background and Purpose: Stroke is the second leading cause of death worldwide. The role of zinc as a contributing factor in the pathogenesis of stroke was considered. Results: This cross-sectional study on 100 stroke patients in Ayatollah Rouhani Hospital and 100 control group from cohort master plan "Ageing and health projects Amirkola was conducted. Zinc levels Serum simultaneously with other blood tests in the early hours of hospitalization. Zinc serum level was defined 70 to 120 micrograms per deciliter. Findings: The difference in mean of zinc level in patients and control group was not significant (102.6±47.7 in control group vs 100.9±35.8 in patient, p=0.7. Difference in zinc Serum level had statically significant with IHD (under70 0 cases (0, 70 to120 8 cases (24, 120 and upper24 cases (75, p=0.003 and with type of stroke (under70 (3(3.3 hemorrhagic vs 0(0 ischemic, 70 to 120(19(21 vs6 (60, 120 and upper68 (75.6 vs4 (40, p=0.025 and also with patient and control group (under70 (3(3 in patient's vs 20(20 control group, 70 to 120(25(25 vs54 (54, 120 and upper72 (72 vs26 (26, p<0001. In patients group 72(73.5 of cases had zinc serum level above 120. HLP difference was significant in patient and control group (50(50 in control group vs 35(35 in patients, p=0.04. Regression logistic show that IHD (p<0001, OR=30, CI=6-152, HLP (p<0001, OR=4, CI=9.09-1.85, zinc serum level (p<0001, OR=15.5, CI=4-59.8 had significant role. Conclusions: Zinc serum levels, Ischemic Heart Disease, Hyperlipidemia were most risk factor that play role in Babol stroke patients.
Andrade, D; Bortolotto, L; Bonfá, E; Borba, E
To investigate if patients with Primary Antiphospholipid Syndrome (PAPS) with venous and/or arterial thrombosis without traditional coronary artery disease (CAD) risk factors develop early atherosclerotic vascular damage. 27 female patients with PAPS (Sidney criteria) and 27 age, body mass index (BMI), and sex matched controls were consecutively selected. Exclusion criteria were: black race, age ≥55 years, traditional cardiovascular risk factors, other thrombophilias or connective tissue diseases, corticosteroids use and pregnancy. All subjects underwent Pulse Wave Velocity (PWV) and Echo-Tracking (ET), both in carotidal bed, to analyse vascular functional properties. Age (p = 0.92) and BMI (p = 0.91) were comparable in both groups. PAPS patients and controls had similar PWV (9.07 ± 1.08 m/s vs 9.42 ± 1.47 m/s, p = 0.34) as well as echo tracking parameters such as intima-media thickness (683 ± 171 µm vs 636 ± 140 µm, p = 0.52), carotideal diameter (p = 0.26), distensibility (p = 0.92), compliance coefficients (p = 0.36) and elastic modulus (p = 0.78). Patients with exclusively venous thrombosis showed lower PWV than patients with arterial thrombosis (8.55 ± 0.70 m/s vs 9.56 ± 0.94 m/s, p = 0.01), but no difference regarding intima-media thickness (683 ± 171 µm vs 636 ± 140 µm, p = 0.52) was observed. Patients with PAPS do not seem to be at higher risk of developing premature atherosclerosis. Patients who suffered exclusively venous thrombosis seem to be at lower risk than those with exclusively arterial events. Other studies need to confirm our findings. © The Author(s) 2015.
Dejgaard, Thomas F; Johansen, Nanna B; Frandsen, Christian S
We investigated the short-term effect of adding liraglutide 1.8 mg once daily to insulin treatment on cardiovascular risk factors in patients with type 1 diabetes. In total, 100 overweight (BMI ≥25 kg/m(2) ) adult patients (age ≥18 years) with type 1 diabetes and HbA1c ≥ 8% (64 mmol/mol) were....... In conclusion, in patients with long-standing type 1 diabetes, liraglutide as add-on to insulin increased heart rate and did not improve other cardiovascular risk factors after 24 weeks of treatment....... randomized to liraglutide 1.8 mg or placebo added to insulin treatment in a 24-week double-blinded, placebo-controlled trial. At baseline and after 24 weeks of treatment, 24-hour blood pressure and heart rate, pulse pressure, pulse wave velocity and carotid intima-media thickness were evaluated. Compared...
Foletti, J M; Bruneau, S; Farisse, J; Thiery, G; Chossegros, C; Guyot, L
We recorded similarities between patients managed in the psychiatry department and in the maxillo-facial surgical unit. Our hypothesis was that some psychiatric conditions act as risk factors for facial trauma. We had for aim to test our hypothesis and to validate a simple and efficient questionnaire to identify these psychiatric disorders. Fifty-eight consenting patients with facial trauma, recruited prospectively in the 3 maxillo-facial surgery departments of the Marseille area during 3 months (December 2012-March 2013) completed a self-questionnaire based on the French version of 3 validated screening tests (Self Reported Psychopathy test, Rapid Alcohol Problem Screening test quantity-frequency, and Personal Health Questionnaire). This preliminary study confirmed that psychiatric conditions detected by our questionnaire, namely alcohol abuse and dependence, substance abuse, and depression, were risk factors for facial trauma. Maxillo-facial surgeons are often unaware of psychiatric disorders that may be the cause of facial trauma. The self-screening test we propose allows documenting the psychiatric history of patients and implementing earlier psychiatric care. Copyright © 2014 Elsevier Masson SAS. All rights reserved.
Rahimi, Najmeh; Gozashti, Mohamad Hossain; Najafipour, Hamid; Shokoohi, Mostafa; Marefati, Hamid
Due to this belief that opium may have beneficial effects on diabetes or cardiovascular risk factors, the present study aimed to assess the potential and possible effects of opium consumption on diabetes control and some cardiovascular risk factors in diabetic patients. This study enrolled 374 diabetic subjects from diabetes care centers in Kerman, Iran, including opium user group (n = 179) and a non-opium user group (n = 195). The data were collected through a questionnaire completed by interviewing, physical examination and laboratory assessment. Opium did not show any statistically significant effect on blood glucose, glycated hemoglobin (HbA1C), fasting blood sugar (FBS), low-density lipoprotein (LDL) and diastolic blood pressure. However, systolic blood pressure (SBP) and prevalence of high SBP were significantly higher in opium user group (P opium user group (P opium does not seem to have beneficial effects on diabetes control or cardiovascular risk factors. Therefore, it would not be advisable to consume opium as an anti-diabetes or cardioprotective agent.
Leat, Susan J; Zecevic, Aleksandra A; Keeling, Alexis; Hileeto, Denise; Labreche, Tammy; Brymer, Christopher
Despite poor vision being a risk factor for falls, current hospital policies and practices often do not include a vision assessment at patient admission or in the hospital's incident reporting system when a fall occurs. Our purpose was to document the prevalence of vision loss in hospital general medicine units to increase awareness of poor vision as a potential risk factor for falls that occur within the hospital, and inform future preventative practice. This cross-sectional study took place in medicine units of an acute care hospital. Participants were adult in-patients. Visual acuity (VA), contrast sensitivity and stereoacuity were measured, and patients were screened for field loss, extinction and neglect. 115 participants took part (average age 67 ± 17, 48% female). Overall, 89% had a visual impairment defined as being outside the age-norms for one or more vision measure, 62% had low vision, and 36% had vision loss equivalent to legal blindness [VA equal to or poorer than 1.0 logMAR (6/60, 20/200) or ≥10x below age-norms]. There was a considerable discrepancy between the prevalence of low vision and the percentage of patients who reported an ocular diagnosis that would result in visual loss (30%). Ten patients fell during the study period, and of these 100% had visual impairment, 90% had low vision and 60% had vision loss equivalent to legal blindness, which compares to 58%, 22% and 9% for non-fallers. Similar high prevalences were found in those whose reason for admission to the hospital was a fall (92%, 63% and 33% respectively). Vision loss has a high prevalence among patients in hospital medicine units, and is higher still among those who fall. Since vision loss may be a contributing factor to falls that occur in hospitals, implementing an assessment of vision at hospital admission would be useful to alert staff to those patients who are at risk for falls due to poor vision, so that preventative measures can be applied. © 2017 The Authors Ophthalmic
Kinoshita, Hidefumi; Shimizu, Yosuke; Mizowaki, Takashi
Salvage radiotherapy is the only curative treatment for patients with prostate cancer showing biochemical progression after radical prostatectomy. In this study, we evaluated the clinicopathological parameters that influence the outcome of salvage radiotherapy. Medical records of 49 patients who underwent salvage radiotherapy after radical prostatectomy from 1997 to 2008 at the Graduate School of Medicine, Kyoto University, were retrospectively reviewed. Radiotherapy was carried out with 66 Gy on the prostatic bed. Biochemical progression-free survival after salvage radiotherapy at 2, 5 and 7 years was 51.0%, 42.2% and 42.2%, respectively. Significant parameters predicting biochemical progression after salvage radiotherapy by Cox regression analysis were prostatectomy Gleason score sum ≥8 (hazard ratio 0.08; 95% confidence interval 0.03-0.22; P=0.001), prostate-specific antigen nadir after radical prostatectomy ≥0.04 ng/mL (hazard ratio 0.30; 95% confidence interval 0.13-0.69; P=0.005) and negative surgical margin (hazard ratio 0.28; 95% confidence interval 0.12-0.70; P=0.006). When the patients were subgrouped by these risk factors, the 5-year progression-free survival rates after salvage radiotherapy were 77.8%, 50.0% and 6.7% in patients with 0, 1 and ≥2 predictors, respectively. In order to discriminate favorable candidates for salvage radiotherapy, Gleason score of prostatectomy, prostate-specific antigen nadir after prostatectomy and positive surgical margin represent independent predictors. Thus, progression-free survival might be more precisely predicted according to the presence/absence of these risk factors. The significance of this risk classification should be confirmed by large prospective studies. (author)
van Dongen, A.J.; Kremer, J.A.M.; Sluisveld, P.H. van; Verhaak, C.M.; Nelen, W.L.D.M.
STUDY QUESTION: Is patient screening for emotional risk factors before starting IVF treatment feasible? SUMMARY ANSWER: Introduction of screening for emotional risk factors by a validated instrument (SCREENIVF) in couples treated by IVF or ICSI is feasible, indicated by a moderate to high and stable
İnci Şule Özer
Full Text Available Objective: Stroke in people aged less than 45 years is less frequent than in older patients, but has major impacts on both the individual and society. The aim of this study was to determine the etiologic subtypes of acute ischemic stroke in the young. Materials and Methods: We reviewed the hospital records of 619 patients who were admitted with acute ischemic stroke between January 2011 and November 2014. Acute ischemic stroke in the young was defined as patients aged 45 years and under. Demographic data, the National Institutes of Health Stroke Scale (NIHSS scores at admission and detailed investigations aimed at determining etiologic cause were recorded. Etiologic stroke subtypes were determined using the automated Causative Classification System. Modified Rankin Scale (mRS scores were recorded in the follow-up. Results: There were 32 (5.2% young patients with acute ischemic stroke. The rates of hypertension, diabetes mellitus, atrial fibrillation, and coronary artery disease were significantly lower in young patients compared with patients aged more than 45 years (p<0.05. The mean NIHSS score at admission and hospital mortality was significantly lower in patients aged 45 years and under compared with those older than 45 years (p=0.006, p=0.043. Cardioaortic embolism was the most common etiologic stroke subtype in both groups. Other causes were significantly more frequent in the young acute ischemic stroke group compared with the older patients. The median follow-up mRS was significantly lower in patients aged 45 years and under compared with those older than 45 years (p<0.001. Conclusion: Young patients with ischemic stroke have different risk factors, stroke etiology, stroke severity and prognosis compared with patients older than 45 years with the same condition
Schetelig, J; de Wreede, L C; van Gelder, M
For young patients with high-risk CLL, BTK-/PI3K-inhibitors or allogeneic stem cell transplantation (alloHCT) are considered. Patients with a low risk of non-relapse mortality (NRM) but a high risk of failure of targeted therapy may benefit most from alloHCT. We performed Cox regression analyses......, performance status, prior autologous HCT, remission status and sex-mismatch had a significant impact, whereas del(17p) did not. The model-based prediction of 5-year EFS was 55% and 64%, respectively, for male and female good-risk patients. Good-risk transplant candidates with high-risk CLL and limited...
Conclusions A simple method of substituting missing risk factor data can produce reliable estimates of CVD risk scores. Targeted screening for high CVD risk, using pre-existing electronic medical record data, does not require multiple imputation methods in risk estimation.
Viallon, Alain; Marjollet, Olivier; Berthelot, Philippe; Carricajo, Anne; Guyomarc'h, Stéphane; Robert, Florianne; Zeni, Fabrice; Bertrand, Jean Claude
The objective of our study was to define the characteristics of patients admitted to the emergency department (ED) presenting with a methicillin-resistant Staphylococcus aureus (MRSA) infection. The study included all patients admitted to the ED between January 2003 and December 2004 in whom a staphylococcal infection was documented. The risk factors associated with carriage of MRSA, the diagnosis made in the ED, and the treatment administered were established from the patients' medical files. The sites from which the bacteria were isolated, the spectrum of resistance of the staphylococci to different antibiotics, and the presence or absence of the gene coding for Panton-Valentin leukocidin for certain S aureus isolates were determined from the reports issued by the bacteriologic department. Two groups of patients were compared: those with an infection caused by MRSA and those with an infection due to methicillin-susceptible S aureus (MSSA). A total of 238 patients were included, 93 presenting with an infection caused by MRSA and 145 an infection due to MSSA. The patients harboring MRSA had a higher median age than those carrying MSSA (74 vs 61 years, P = .0001), experienced a greater loss of autonomy (according to the Knauss index), and had more comorbidity factors. Nine patients, younger than 40 years, presented with an infection due to MRSA in the absence of any comorbidity factor or any factor associated with carriage of these bacteria. Seven patients in the MRSA group were tested for Panton-Valentine leukocidin genes, and a positive result was obtained in 2 of them. Regardless of whether the infection was caused by MRSA or by MSSA, the bacteria were most frequently isolated from a cutaneous site, in 40% and 65% of the patients, respectively. Irrespective of the group, 28% of the patients presented with bacteremia. The spectrum of resistance of these MRSA strains suggested a hospital rather than community origin. The initial antibiotic therapy was rarely
Costa, J E F; Morais, V M S; Gonçales, J P; Silva, D M; Coêlho, M R C D
It has been reported a higher seroprevalence of HBV and HCV in leprosy patients than in the general population, but the reasons for these findings are not yet clear. On the other hand, there is evidence that these viruses may influence the onset of leprosy reactional episodes, an important cause of neurological sequelae. This study aimed to determine seroprevalence and risk factors for HBV and HCV in leprosy patients and to investigate its association with leprosy reactions. Patients attended from 2015 to 2016 at a Reference Center in Leprosy in Northeastern region of Brazil, were interviewed, had their records reviewed to investigate biological, clinical, behavioral and socioeconomic factors, and underwent blood sample collection. Biological samples were tested for HBV (HBsAg, anti-HBs and anti-HBs) and HCV (anti-HCV) serological markers by ELISA and, in anti-HCV positive samples, HCV RNA was screened by real time PCR. SPSS program was used to analyze the data. A total of 403 leprosy patients were included. Although anti-HBc was positive in 14.1%, there was no detection of HBsAg, which contradicts the hypothesis that leprosy patients have immune deficit that make them more prone to chronic HBV infection. Multibacillary leprosy (0.057), health-related work (0.011) and lower educational level (0.035) were associated with anti-HBc positivity. Anti-HCV was positive in 0.5%, with no detection of HCV RNA. No association was identified between anti-HCV and the epidemiological analyzed factors. There was also no association of anti-HBc or anti-HCV with type 1 or type 2 leprosy reactions. Thus, the seroprevalence of HBV and HCV in leprosy patients was similar to that of the general population of Northeastern region of Brazil, and no association of HBV or HCV with leprosy reactions was observed. Copyright © 2017 Elsevier B.V. All rights reserved.
Nuttall, Gregory; Burckhardt, Jennifer; Hadley, Anita; Kane, Sarah; Kor, Daryl; Marienau, Mary Shirk; Schroeder, Darrell R; Handlogten, Kathryn; Wilson, Gregory; Oliver, William C
Prior research has provided inconsistent data regarding the risk factors associated with complications from arterial cannulation. The goal of this study was to clearly define the incidence and risks factors associated with arterial cannulation complications. After obtaining institutional review board approval, all patients requiring arterial line placement with documentation were included in this retrospective study between January 1, 2006, and December 31, 2012. Leveraging two robust data warehouses, the Perioperative DataMart and the Mayo Clinic Life Silences System, the authors cross-matched arterial line cannulation with a documented vascular consult, neurologic consult, infection, or return to surgery within 30 days in order to identify the initial patient population. A total of 62,626 arterial lines were placed in 57,787 patients, and 90.1% of the catheters placed were 20-gauge catheters. The radial artery was cannulated in 94.5% of patients. A total of 21 patients were identified as having experienced vascular complications or nerve injuries, resulting in a complication rate of 3.4 per 10,000 (95% CI, 2.1 to 5.1). Cardiac surgery had the largest number of catheters placed (n = 15,419) with 12 complications (complication rate = 7.8 per 10,000; 95% CI, 4.0 to 13.6). The rate of complications differed significantly (P < 0.001) across the three most common catheter sizes (2.7 per 10,000 [95% CI, 1.5 to 4.4] for 20 gauge, 17.2 per 10,000 [95% CI, 4.7 to 43.9] for 18 gauge, and 9.4 per 10,000 [95% CI, 1.1 to 34.1] for 5 French). In a large retrospective study, the authors document a very low rate of complications with arterial line placement.
Yeo, Yunku; Kim, TaeYeon; Ha, KeeSoo; Jang, GiYoung; Lee, JungHwa; Lee, KwangChul; Son, ChangSung; Lee, JooWon
Kawasaki disease (KD) patients younger than 1 year of age are at especially high risk of developing coronary artery abnormalities (CAA). To define the clinical characteristics of this group, as well as the risk factors predisposing them to CAA, we reviewed the medical records of 136 KD patients younger than 1 year of age who were treated at the Korea University Medical Center from January 2001 to July 2006. Of these patients, 16 developed CAA (11.8%). The CAA(+) group had a longer duration of total fever than the CAA(-) group (9.1+/-3.7 days vs. 6.3+/-2.0 days, p=0.011), but did not differ in the duration of pre- and post-intravenous gamma-globulin (IVGG) fever. The CAA(+) group had fewer diagnostic symptoms than the CAA(-) group (2.7+/-1.1 vs. 4.3+/-1.2, p<0.001). Of the hematological findings, the CAA(+) group only differed from the CAA(-) group in having significantly higher total white blood cell (19.2+/-6.0 vs. 14.7+/-4.7 K/mm(3), p=0.007) and platelet (462.9+/-101.0 vs. 383.6+/-121.1 K/mm(3), p=0.014) levels. Multivariable logistic regression analysis showed that the only factors which were significantly associated with the development of CAA were the total number of symptoms (OR=0.493, 95% CI=0.293-0.829, p=0.007) and the duration of total fever (OR=1.405, 95% CI=1.092-1.808, p=0.008). Conclusively, incomplete clinical manifestations and a longer duration of total fever are significantly associated with the development of CAA in KD patients younger than 1 year of age. Therefore, these patients should be monitored for incomplete KD, especially if unexplained fever continues, and treatment to shorten the duration of total fever should be initiated.
Full Text Available Chronic renal failure (CRF represents the major cause of mortality in the nephro-logy unit in Ivory Coast because the means for appropriate management are lacking. The present study was performed to investigate the risk factors for CRF so that strategies for prevention could be elaborated. A case-control study was performed prospectively at the Yopougon Teaching Hos-pital in Abidjan from January 2006 to December 2006. Factors known to cause CRF were investigated in patients and controls. Their prevalence rates were compared with the general population. A total of 280 patients and 113 controls were recruited. The mean age of the patients was 37.88 ± 13.33 years and that of the controls was 41.5 ± 9.72 years. Both genders were equally represented. The main causes of CRF were chronic glomerulonephritis (47.48%, with HIV infec-tion accounting for 15% of them, and essential hypertension (HTA (25%. Essential HTA repre-sented the only factor which, if untreated, inevitably leads to CRF. Thus, our study indicates that HTA is a major public health concern. All efforts should be implemented to reduce the high prevalence of HTA and the deleterious effect of this disorder in Ivory Coast.
Cruz, R J; DiMartini, A; Akhavanheidari, M; Iacovoni, N; Boardman, J F; Donaldson, J; Humar, A; Bartynski, W S
Posterior reversible encephalopathy syndrome (PRES) is an uncommon but well-known complication after transplantation diagnosed by characteristic radiological features. As limited data on this complex syndrome exist we sought to better define the incidence, clinical presentation and risk factors for PRES in liver transplant (LTx) patients. We conducted a retrospective analysis of 1923 adult LTx recipients transplanted between 2000 and 2010. PRES was diagnosed radiologically in 19 patients (1%), with 84% of cases occurring within 3 months post-LTX. We compared this cohort of PRES patients to 316 other LTx recipients also requiring radiographic imaging within 3 months after LTx for neurological symptoms. Seizure was the most common clinical manifestation in the PRES group (88% vs. 16%, pliver disease and infection/sepsis. These factors may be related to a common pathway of vascular dysregulation/damage that appears to characterize this complex syndrome. Intracranial bleeding and seizures may be the end result of these phenomena. The relationship of these associated factors to the hypothesized pathophysiology of PRES is discussed. © Copyright 2012 The American Society of Transplantation and the American Society of Transplant Surgeons.
Hashemi, H.; Firouznia, K.; Soroush, H.; Amir orang, J.; Foghani, A.; Pakravan, M.
Background: Cervical spine and intervertebral discs are potentially prone to functional disorders. Objectives: This study sought type and distribution of different pathologies in the cervical spine and a possible relationship between the MRI findings and the probable risk factors of the degenerative disorders. Materials and Methods: This descriptive cross-sectional research was carried out from october 2000 to january 2002 in three referral centers in Tehran. All the patients had referred for cervical MRI for neck pain and/or radicular pain. Results: Totally 342 patients entered the study. Sixty percent of patients were male. The mean age was 55.1± 12.1 years. Seventy-nine percent of patients had abnormal MRI findings (238 patients (70%) had signs of degenerative processes and 31 patients (9%) had the other findings ) with a total 308 pathologies. The most common findings were disc bulging /protrusion (%21.1), disc dehydration (%20.1), disc herniation (%18.1), and canal stenosis (%17.5). Older age, male gender and history of neck trauma were associated with increasing probability of degenerative changes (P-values<0.05). Conclusion: Types of cervical spine pathologies are comparable to other reports. The anatomical distribution of disc bulging and protrusion in our study are similar to other reports. Likewise age, gender and a history of trauma the neck were closely associated with the degenerative signs on the MR images
Bittencourt, Vivian Lemes Lobo; Graube, Sandra Leontina; Stumm, Eniva Miladi Fernandes; Battisti, Iara Denise Endruweit; Loro, Marli Maria; Winkelmann, Eliane Roseli
Analyzing factors related to the risk of falls in hospitalized adult patients. A cross-sectional, analytical and quantitative study, developed in Clinical and Surgical Hospitalization Units from June to August 2015. Data collection instruments were sociodemographic and clinical forms, and the Morse Scale. Data were obtained with the patients and from medical records. Absolute and relative frequencies were used in the univariate statistical analysis, and chi-square test in the bivariate analysis. 612 patients participated in the study. An association (pdiabetes mellitus, systemic arterial hypertension, visual impairment, vertigo and fear of falling. An association between the risk of falls was found due to hospitalization, comorbidities and intrinsic factors. Regarding extrinsic factors, an association between mats/carpets and risk of falls was found. No association between the risk of falls with other extrinsic factors was found. Analisar os fatores relacionados ao risco de quedas em pacientes adultos internados em um hospital. Estudo transversal, analítico e quantitativo, desenvolvido em Unidades de Internação Clínica e Cirúrgica, no período de junho a agosto 2015. Os instrumentos de coleta de dados foram formulários sociodemográfico, clínico e Escala de Morse. Os dados foram obtidos com os pacientes e nos prontuários. Na análise estatística univariada utilizou-se de frequência absoluta e relativa, e na bivariada utilizou-se do teste de qui-quadrado. Participaram do estudo 612 pacientes. Foi encontrada associação (pdiabetes mellitus, hipertensão arterial sistêmica, dificuldade visual, vertigens e medo de cair. Existe associação entre o risco de quedas com motivo de internação, comorbidades e fatores intrínsecos. Em relação aos fatores extrínsecos, foi encontrada associação entre tapetes e risco de quedas. Não houve associação entre o risco de quedas com outros fatores extrínsecos.
Viswanathan, Vijay; Kumpatla, Satyavani; Aravindalochanan, Vigneswari; Rajan, Rajeswari; Chinnasamy, C.; Srinivasan, Rajan; Selvam, Jerard Maria; Kapur, Anil
Background Diabetes mellitus (DM) is recognised as an important risk factor to tuberculosis (TB). India has high TB burden, along with rising DM prevalence. There are inadequate data on prevalence of DM and pre-diabetes among TB cases in India. Aim was to determine diabetes prevalence among a cohort of TB cases registered under Revised National Tuberculosis Control Program in selected TB units in Tamil Nadu, India, and assess pattern of diabetes management amongst known cases. Methods 827 among the eligible patients (n = 904) underwent HbA1c and anthropometric measurements. OGTT was done for patients without previous history of DM and diagnosis was based on WHO criteria. Details of current treatment regimen of TB and DM and DM complications, if any, were recorded. A pretested questionnaire was used to collect information on sociodemographics, habitual risk factors, and type of TB. Findings DM prevalence was 25.3% (95% CI 22.6–28.5) and that of pre-diabetes 24.5% (95% CI 20.4–27.6). Risk factors associated with DM among TB patients were age (31–35, 36–40, 41–45, 46–50, >50 years vs 50 years vs <30 years) [2.24 (1.1–4.55) (p = 0.026); 6.96 (3.3–14.7); 3.44 (1.83–6.48); 4.3 (2.25–8.2) (p<0.001)], waist circumference [<90 vs. ≥90 cm (men), <80 vs. ≥80 cm (women)] [3.05 (1.35–6.9) (p = 0.007)], smoking [1.92 (1.12–3.28) (p = 0.017)] and monthly income (5000–10,000 INR vs <5000 INR) [0.59 (0.37–0.94) (p = 0.026)]. DM risk was higher among pulmonary TB [3.06 (1.69–5.52) (p<0.001)], especially sputum positive, than non-pulmonary TB. Interpretation Nearly 50% of TB patients had either diabetes or pre-diabetes. PMID:22848473
Full Text Available Hyperphosphatemia has been associated with adverse outcomes in patients with end stage kidney disease (ESKD. The purpose of this study was to determine risk factors for hyperphosphatemia in ESKD patients treated with peritoneal dialysis (PD. This information will be used to develop a patient specific phosphate binder application to facilitate patient self-management of serum phosphate. Adult PD patients documented their food, beverage, and phosphate binder intake for three days using a dietitian developed food journal. Phosphate content of meals was calculated using the ESHA Food Processor SQL Software (ESHA Research, Salem, UT, USA. Clinic biochemistry tests and an adequacy assessment (Baxter Adequest program were done. Univariate logistic regression was used to determine predictors of serum phosphate >1.78 mmol/L. A multivariable logistic regression model was then fit including those variables that achieved a significance level of p < 0.20 in univariate analyses. Sixty patients (38 men, 22 women completed the protocol; they were 60 ± 17 years old, 50% had a history of diabetes mellitus (DM and 33% had hyperphosphatemia (PO4 > 1.78 mmol/L. In univariate analysis, the variables associated with an increased risk of hyperphosphatemia with a p-value < 0.2 were male gender (p = 0.13, younger age (0.07, presence of DM (0.005, higher dose of calcium carbonate (0.08, higher parathyroid serum concentration (0.08, lower phosphate intake (0.03, lower measured glomerular filtration rate (0.15, higher phosphate excretion (0.11, and a higher body mass index (0.15. After multivariable logistic regression analysis, younger age (odds ratio (OR 0.023 per decade, 95% confidence interval (CI 0.00065 to 0.455; p = 0.012, presence of diabetes (OR 11.40, 95 CI 2.82 to 61.55; p = 0.0003, and measured GFR (OR 0.052 per mL/min decrease; 95% CI 0.0025 to 0.66 were associated with hyperphosphatemia. Our results support that younger age and diabetes mellitus are
Full Text Available Postoperative nausea and vomiting (PONV are still a significant problem in modern anesthetic practice. Discomfort caused by PONV intensifies other unpleasant elements of recovery, such as pain, frustration or fear. PONV also generates aversion to future anesthesia and have a negative impact on staff and patient's family. PONV can increase the cost of completing a surgical procedure, because it extends the time a patient spends in the postanesthesia care unit (PACU or delay discharge of ambulatory patients. It is generally accepted that the incidence of PONV after general anesthesia for various types of surgery in the last decade is still between 20-30%, and 70% in laparoscopic abdominal surgery. The incidence is three times higher in females compared to males. Many factors are involved in triggering PONV, such as patientrelated factors, the type of surgery, anesthesia management, etc. The results of this study suggest that the patient positioning (modified supine lithotomy position with ''Trendelenburg" increases the risk of PONV in gynecologic laparoscopy.
Tai, Yu-Hsiao; Tai, Yi-Jou; Hsu, Heng-Cheng; Lee, Shu-Ping; Chen, Yun-Yuan; Chiang, Ying-Cheng; Chen, Yu-Li; Chen, Chi-An; Cheng, Wen-Fang
We evaluated the prevalence of and risk factors for hypersensitivity reactions related to carboplatin, which is commonly used to treat gynecological malignancies. All women with pathologically documented ovarian, fallopian tube, or primary peritoneal cancer treated with carboplatin alone or a carboplatin-based combination chemotherapy regimen at a single hospital between January 2006 and December 2013 were retrospectively recruited. We analyzed the incidence, characteristics, risk factors, management, and outcomes of carboplatin-related hypersensitivity reactions among these patients. Among 735 eligible women, 75 (10.2%) experienced a total of 215 carboplatin-related hypersensitivity reaction events. The annual incidence of carboplatin-related hypersensitivity reactions gradually increased from 0.88% in 2006 to 5.42% in 2013. The incidence of carboplatin-related hypersensitivity was higher in patients with advanced stage disease ( P Kruskal-Wallis test), serous and mixed histological types ( P = 0.003, Kruskal-Wallis test), malignant ascites ( P = 0.009, chi-square test), and history of other drug allergy ( P test). Compared to women without hypersensitivity reactions, women who experienced hypersensitivity reactions had a significantly greater median cycle number (12 vs. 6, P test) and dose (6,816 vs. 3,844 mg, P test). The cumulative incidence of carboplatin-related hypersensitivity reactions dramatically increased with >8 cycles or dose >3,500 mg. Therefore, disease severity, histological type, malignant ascites, past drug allergies, and cumulative carboplatin dose are risk factors for carboplatin-related hypersensitivity reactions. Such reactions could potentially be reduced or prevented by slowing the infusion rate and using a desensitization protocol involving anti-allergy medications.
Full Text Available Heart disease is the leading cause of death worldwide. Therefore, assessing the risk of its occurrence is a crucial step in predicting serious cardiac events. Identifying heart disease risk factors and tracking their progression is a preliminary step in heart disease risk assessment. A large number of studies have reported the use of risk factor data collected prospectively. Electronic health record systems are a great resource of the required risk factor data. Unfortunately, most of the valuable information on risk factor data is buried in the form of unstructured clinical notes in electronic health records. In this study, we present an information extraction system to extract related information on heart disease risk factors from unstructured clinical notes using a hybrid approach. The hybrid approach employs both machine learning and rule-based clinical text mining techniques. The developed system achieved an overall microaveraged F-score of 0.8302.
Full Text Available Introduction:Cardiovascular diseases are the most frequent causes of morbidity and mortality in patients with chronic renal disease. The aim of our paper is to evaluate the risk factors of cardiovascular complications in patients with various stages of chronic renal disease (CRD, with or without diabetes mellitus (DM.Patients and methods:The study included 98 patients with different stages of the CRD, with creatinine clearance <60 ml/min/1,73m2, and laboratory parameters monitored: homocysteine, BNP, cholesterol, LDL, HDL, HbA1c, Body Mass Index (BMI. First group comprised 49 patients with DM, age 50-82 years, M 28/F 21. Second group comprised 49 patients without DM, age 35-80 years, M 18/F 31. The IMT (intima media thickness was measured by B-mode ultrasonography, and all patients had echocardiography examination done by 2D Doppler ultrasonography.Results:The IMT values in diabetic patients had statistically significant positive correlation with homocysteine values of r=0,9393, p<0,034, and cholesterol r=0,289, p<0,05, compared to non-diabetics. A significant negative correlation was found between the ejection fraction (EF and BMI in both groups, more prominent in non-diabetics r=0,289, p<0,044 (diabetics r=0,162, p>0,05. 47,4% of diabetics had arteriosclerotic changes on carotid arteries, 8,5% had stenosis of ACC, and 22,0% had rhythm abnormalities on ECG. A positive correlation between IMT and BMI was found in diabetics, but was not statistically significant r=0,111, p>0,05. In the diabetics group a significantly higher (p<0,05 values of BNP, HbA1c, proteinuria, BMI, and cholesterol were found, and significantly lowered EF (p<0,0001.Conclusion:Risk factors for cardiovascular complications in patients with DM are various, and the most pronounced significance was found in the values of homocystein, BNP and cholesterol.
Methods. Cross-sectional community-based study using the WHO stepwise approach. Saudi adults were randomly chosen from Primary Health Care Centers catchment areas. Data was collected using a questionnaire which included sociodemographic data, history of hypertension, risk factors, treatment practices, biochemical and anthropometric measurements. Collected data was cheeked, computer fed, and analysed using SPSS V17. Results. Out of 4719 subjects (99.2% response, 542 (11.5% subjects were known hypertensives or detected by health workers in the past 12 months. Hypertension was significantly associated with age, gender, geographical location, education, employment, diabetes, physical inactivity, excess body weight, and ever smoking. Multiple logistic analysis controlling for age showed that significant predictors of hypertension were diabetes mellitus, ever smoking, obesity, and hypercholesteremia. Several treatment modalities and practices were significantly associated with gender, age, education, and occupation. About 74% were under prescribed treatment by physicians, 62% on dietary modification, 37% attempted weight reduction, 27% performed physical exercise, and less than 7% used herbs, consulted traditional healers or quitted smoking. Income was not significantly associated with any treatment modality or patient practices. Conclusion. Hypertension (known and undetected is a major chronic health problem among adults in Saudi Arabia. Many patients' practices need changes. A comprehensive approach is needed to prevent, early detect, and control the disease targeting, the risk factors, and predictors identified.
Vassallo, M.; Gera, K. N.; Allen, S.
The elderly, the very young, and the sick are known to be adversely affected by high environmental temperatures. In a retrospective open case-note review of 872 patients in a large institution during a hot summer we identified characteristics in the elderly that increase the risk of marginal hyperthermia. Women were more likely to be affected than men (25.6% vs 16.9%). We found an age-related increase in marginal hyperthermia, 15.7% of those below 60 years developed a hyperthermia compared to 18.9% in those between 70-79 years (non-significant), 28.3% in those between 80-89 years (p = 0.01) and 50% in those above 90 years (p bedridden group, p < 0.01, and 20.4% of the semi-dependent, p < 0.01, compared to 11.1% of the mobile group). These factors were more significant as predictors of risk than the diagnosis. Identifying high risk patients early and taking appropriate measures to avoid hyperthermia and dehydration is important to try to decrease mortality during heatwaves. PMID:7784280
Windemuth, Andreas; de Leon, Jose; Goethe, John W.; Schwartz, Harold I.; Woolley, Stephen; Susce, Margaret; Kocherla, Mohan; Bogaard, Kali; Holford, Theodore R.; Seip, Richard L.; Ruaño, Gualberto
The purpose of this study was to identify genetic variants predictive of cardiovascular risk factors in a psychiatric population treated with second generation antipsychotics (SGA). 924 patients undergoing treatment for severe mental illness at four US hospitals were genotyped at 1.2 million single nucleotide polymorphisms. Patients were assessed for fasting serum lipid (low density lipoprotein cholesterol [LDLc], high density lipoprotein cholesterol [HDLc], and triglycerides) and obesity phenotypes (body mass index, BMI). Thirteen candidate genes from previous studies of the same phenotypes in non-psychiatric populations were tested for association. We confirmed 8 of the 13 candidate genes at the 95% confidence level. An increased genetic effect size was observed for triglycerides in the psychiatric population compared to that in the cardiovascular population. PMID:21851846
Nadide Torlak Koca
Full Text Available Aim: Osteoarthritis (OA is a degenerative disease, that developes as a result of the impairment of formation and destruction processes in cartilage and sinovial tissues, with the effect of various traumatic, biomechanic, inflammatory and genetic factors. Material and Methods: In this study, risk factors and relation between OA and OP (osteoporosis is evaluated in 127 patients with knee OA. Age, gender, obesity, menopause, ligamentous laxity, DM, injury of joint, genetic predisposition and proprioceptive defects are the risk factors in knee OA. Results: No relation was observed between radiographic knee OA and scores of tests which evaluate pain and disability such as WOMAC and Lequesne; but there was a significant relation between obesity and WOMAC and Lequesne scores. Thus, obesity is a disability determinant in knee OA. We think that smoking has protective effects on OA, but this claim has to be proven with studies containing large control groups. In accordance with literature, we determined a significant concurrence between hand and knee OA. This relation gets stronger as severity of radiographic disease increases. In our patients with knee OA depriving clinical inflammation signs, CRP values were higher than control group and this was statistically significant. Therefore, we may not deny a chronic inflammatory response in OA. No significant relation observed between serum cholesterol values, lipid values, blood pressure and OA. However, presence of DM accelerates the radiographic progression of OA. Serum uric acid levels were significantly higher in our OA patients than in controls. The literature data, that high serum