97,285 papers found

OBJECTIVE: To investigate the diagnosis and prognosis aspects of carcinoma of the cervix in a group of young patients less 35 years old, not very clear in literature. STUDY: Retrospective and comparative diagnostic and prognostic study. This study is related to the epidemiology and prognosis of such cervical cancer in…

BACKGROUND: Intramedullary nailing is an effective approach for treatment of diaphyseal tibial fractures. However, infrapatellar intramedullary nailing can easily cause angulation and rotation displacement at the fracture ends and increase risk of postoperative infection. Intramedullary nailing via the suprapatellar ap…

Medulloblastoma is the most common malignant brain tumor in children. There was a perception of pediatric neuro-oncologists that the incidence had declined in Canada. An epidemiological survey was undertaken to determine the incidence of this tumor in Canada and if a change had indeed occurred. All patients 14 yea…

OBJECTIVE: To evaluate the survival rate and complications of endodontically treated residual crowns and roots restored directly or by glass fiber post and core or cast metal post and core. METHODS: In this study, 96 patients with a total of 142 teeth were selected. All the teeth were undergone root canal therapy. And…

Between 1961 and 1994, 1,120 adult and adolescent patients had reintervention on the aortic, mitral or both valves. Operative mortality was 7%; five, 10, 15 and 20 year survival rates were 81%, 65%, 54% and 52%, respectively. From the sixties to the nineties, the number of procedures (58 to 304), the age of patients (4…

During the last 10 years (1982-1992) 370 patients have had a pelvic pouch constructed in the Colorectal Unit at the Department of Surgery II, Sahlgrenska Hospital. The complications and the eventual outcome in 307 patients (median follow-up 5.5 years ranging from 1.5 to 11 years) have been analysed. The overall complic…

The spread of antibiotic resistance among bacterial pathogens is to a large extent mediated by mobile antibiotic resistance genes (ARGs). The prevalence and geographic distribution of several newly discovered ARGs, as well as some clinically important ARGs conferring resistance to last resort antibiotics, are largely u…

BACKGROUND: Most heart function clinics cannot absorb their high volume of referrals. The effectiveness of clinic discharge protocols to offload stable patients is understudied. We examined predictors and barriers of implementing discharge criteria at our tertiary heart function clinic. METHODS: This is a retrospectiv…

Applying accommodating resistance combined with isoinertial resistance has been demonstrated to be effective in improving neuromuscular attributes important for sport performance. The main purpose of this study was to determine whether short sprints can be acutely enhanced after several sets of back squats with or with…

AIM: To investigate the effects of cold acclimation on the thermal response and neuromuscular function of the hand. METHODS: Ten healthy subjects [three female, seven male, age (mean +/- SD): 27.9 +/- 7.9 years] immersed their right hand in 8 degrees C water for 30 min, 5 days a week for 3 weeks. On the first and the…

UNLABELLED: Only one study evaluated the scientific activity in community pharmacies in Spain, and it was restricted to articles published in just two journals. OBJECTIVE: To assess the scientific activity in community pharmacies in Spain through a bibliometric analysis of the original papers published during the year…

We have used Landsat-5 TM and Landsat-7 ETM+ images together with simultaneous ground-truth data at sample points in the Doñana marshes to predict water turbidity and depth from band reflectance using Generalized Additive Models. We have point samples for 12 different dates simultaneous with 7 Landsat-5 and 5 Land…

The aims of this study are: (1) to determine cause-specific survival by stage, grade, and molecular groups of breast cancer, (2) to identify factors which explain and predict the likelihood of survival and the risk of dying from this cancer; and (3) to find out the distribution of breast cancer cases by stage, grade, a…

PURPOSE: To present the long-term outcomes of photorefractive keratectomy (PRK) combined with accelerated corneal cross-linking (CXL) for refractive error correction in a series of keratoconus suspects. SETTING: University practice. DESIGN: Retrospective case series. METHODS: A series of patients with topographic fi…

BACKGROUND: We report the epidemiological characteristics of tuberculosis(TB) in the area of Santiago de Compostela (Spain) between 1995 and 1998. METHODS: Inclusion criteria were: 1) microbiological and/or pathological diagnosis of TB in any specimen, and 2) consistent recent medical history of TB with reading > 5 mm…

From 1970 to 1992 a total of 63 patients underwent operation for ampullary tumor: 40 pancreatoduodenectomies (PDs), 3 total PDs, 8 ampullectomies, and 12 bypass or exploratory laparotomies. The resectability rate was 68%. There were 9 benign tumors, 1 anaplastic tumor, and 53 adenocarcinomas. According to Martin's clas…

During the 17 years from 1972 to 1988 1010 Pseudomonas aeruginosa isolates from sputum samples of 183 cystic fibrosis patients attending the Danish Cystic Fibrosis Centre at Rigshospitalet were serogrouped and phage typed. The patients were chronically infected with Pseudomonas aeruginosa (range of duration of infectio…

Mandibular condyle fractures develop frequently and show the variable type of injury and complication. New opinions have emerged from recent investigation into condylar fractures. The author investigated 246 patients with condylar fractures who visited SNUDH from January 1980 to August, 1988, 8. with regard to clinical…

PURPOSE: Pelvic fractures are classified as stable or unstable. They correlate with a severity of trauma and the initial medical treatment is decisive. This study evaluated the transferrals of such fractures and described the initial treatment as well as the clinical course. METHODS: We analysed retrospective data fro…