96,737 papers found

OBJECTIVE: Our aim was to investigate the relation between left atrial stiffness (LASt) and thoracic aortic plaque thickness in hypertensive patients with stroke. METHOD: A total of 97 hypertensive patients were recruited (age: 59.2 ± 7.5 years), including 56 consecutive patients with undefined str…

PURPOSE OF THE PAPER. The purpose of this paper is to study the relationship between religiosity and psychosocial adjustment in a group of Asian refugees from Laos. SUMMARY OF METHODS UTILIZED. Subjects consisted of 100 adult Hmong refugees from Laos who had relocated one decade earlier to Minnesota. At the time of the…

BACKGROUND: Because asbestos dust is considered one of the most dangerous types of dust for people's health, issues related to the effects of asbestos exposure still remain questions about the role of cessation of exposure. OBJECTIVES: The aim of the present study was to determine the importance of temporal patterns,…

OBJECTIVES: Smoking is a preventable cause of early death and the habit starts in adolescence. The aim of this study was to describe tobacco consumption in secondary school students in 2008 and trends in the last 20 years in Barcelona. MATERIAL AND METHODS: We analyzed the trend in tobacco consumption by comparing dat…

Edwards syndrome (trisomy 18) occurs in 1: 8000 live births and is closely related to the mother's age. Most of the embryos and fetuses with trisomy of 18 chromosome pair undergo natural abortion. Change in number and structure of chromosomes usually takes place spontaneously. However, the incidence of chromosome mutat…

OBJECTIVES: The aim of this study was to describe the therapeutic situation of patients who had been followed up for antiretroviral therapy for at least 5 years. PATIENTS AND METHODS: A retrospective and descriptive study reviewed records of the historical cohort of adults infected with HIV in the national and teachin…

Pediatric Critical Care Medicine Fellowship trainees need to acquire skills to perform procedures. Over the last several years there have been advances that allowed for less invasive forms of interventions.Our hypothesis was that over the past decade the rate of procedures performed by Pediatric Critical Care Medicine…

INTRODUCTION: Crohn's disease (CD), Ulcerative Colitis (UC) and Indeterminate Colitis (IC), commonly known as Inflammatory Bowel Disease (IBD) represent a heterogeneous group of chronic diseases of unknown origin and varying course, diagnosed in pediatric age at 25 to 30% of cases. Epidemiological international studies…

PURPOSE: CT colonography (CTC) is a minimally invasive screening test with high sensitivity for colonic polyps (>1 cm). Prior studies suggest that CTC utilization remains low. However, there are few studies evaluating recent CTC utilization and predictors of CTC utilization. Our purpose was to estimate recent nationwid…

BACKGROUND: To address the increasing age of pertussis cases, Yukon replaced the Grade 9 tetanus/diphtheria/inactivated polio booster with diphtheria/tetanus/acellular pertussis (dTap) and implemented a dTap catch-up program for Grade 12 students. The program began in June 2004, making Yukon one of the first Canadian j…

To estimate the long-term persistence of anti-HAV antibodies, 120 (schedule 0-6) and 194 (schedule 0-12) adults were vaccinated and followed-up annually for 6 years. Shortly after the last dose, anti-HAV levels fell sharply (annual decline rate delta > 65%). Thereafter, delta diminished to 10-15%. GMTs 5.5 years after…

OBJECTIVES: Several epidemiological studies suggest declining trends in dementia over the last three decades with both decreasing age-specific prevalence and incidence. There is limited data on whether this delayed clinical onset is accompanied by a shorter postdiagnosis survival. METHODS: A total of 5,205 participant…

Anaplastic thyroid cancer (ATC) is one of the most deadly cancers in humans. Searching a PubMed database, studies published during the last 20 years, 63 publications dealing with treatment of patients were identified. Cohort studies comprised 6,609 patients with the median age 68 years (range 57-77 years). The median s…

OBJECTIVE: The purpose of this study is to determine the profile of the demand for paediatric neurology care in a Spanish tertiary hospital over the past 20 years. METHOD: We studied epidemiological data, reasons for consultation, diagnoses and complementary tests from all patients examined by our Paediatric Neurology…

This study analyzes the effective patent life of antiretroviral (ARV) new molecular entities (NMEs) approved for marketing in the United States (US) between 1987 and 2007. The study includes all NMEs approved during the study period with at least one patent listed in the Orange Book (OB). Drugs discontinued from the ma…

Does placement of impenetrable sharps disposal systems in hospitals reduce needle-stick injury? To study this question, annual health questionnaires were distributed on a quarterly basis to all 8000 employees in an academic medical center in a large eastern US metropolitan city asking each employee whether he or she ha…