98,317 papers found

BACKGROUND: Social connection is a key determinant of health, but its role in shaping end-of-life outcomes is poorly understood. We examined changes in structure, function, and quality components of social connection in older people's last years of life, and the extent to which social connection predicts end-of-life ou…

A retrospective analysis of 32 patients older than 16 years of age treated at Neurosurgical Department of Hacettepe University within the last 30 years (1959-1988) for cerebellar medulloblastoma was considered. The clinical features, treatment modalities and outcome are discussed. The survival rates for 5 and 10 years…

BACKGROUND: To measure the reimbursed health expenditures in the last year of life and the proportion it represents in total reimbursement costs in 2008, to analyse the structure of such expenditures and to identify costs by cause of death. METHODS: Data were obtained from the French national insurance information sys…

World Malaria Day is commemorated each year on April 25, the date in 2000 when leaders of 44 African nations met in Abuja, Nigeria, and committed their countries to reducing the number of malaria-related deaths. Approximately 90% of all malaria deaths occur in Africa (1). During the last 15 years, donors have collectiv…

The authors report a case of primary hydatid disease in the lumbar muscles of a 40-year-old male patient. The rarity of this disease in our regions and the low incidence of this location make primary diagnosis difficult. The tumor had been treated elsewhere five years previously by means of simple excision. Recurrence…

Tetanus antibody determinations in 109 children aged 1 1/2 to 15 1/2 years showed that 98.2% had a sufficiently protective tetanus antitoxin titre. There were no significant differences between completely and incompletely first immunised children. Increased titres of up to 25 IU/ml serum were found shortly after multip…

PURPOSE: To evaluate the postoperative results of patients with valvular bovine pericardium prosthesis in mitral position. METHODS: From 1977 to 1988, 10.812 bovine pericardial valves were produced by IMC Biomédica and implanted. Our group at IMC implanted 1,193. Of the 663 patients with mitral change, 586 were a…

: Krüppel-like factor 4 () emerged as an epigenetically regulated gene in a variety of settings, including cell reprogramming and malignant cell proliferation. The aim of the present manuscript is to explore the relationship described in recent years between circular RNAs, miRNAs, and. These have been shown to be…

To compare the journal impact factor (JIF) and Eigenfactor score (ES) of Institute for Scientific Information (ISI)-indexed biomedical journals published from the Kingdom of Saudi Arabia (KSA) over the last 8 years. Methods: This is a retrospective study, conducted at Alfaisal University, Riyadh, KSA from January…

In several reports, the functional results of mastoid surgery in children have been stated to be disappointing. In this study, a series of 49 child patients who underwent mastoid surgery for chronic suppurative otitis media were examined 10 years postoperatively. At surgery, a cholesteatoma was detected in 49% of the p…

BACKGROUND: Various conservative and non-conservative methods have been debated for their effectiveness in treating relapsed idiopathic congenital talipes equinovarus (CTEV). The aim of this work was the assessment of repeating Ponseti method in management of relapsed idiopathic CTEV in children less than two years of…

The improvement of prophylaxis and adequate replacement of clotting factors, the quality of life and natural history of haemophilia have been significantly improved. However, significant functional impairment is inevitable. This study was performed to evaluate over 10 years clinical and radiographic outcomes of cementl…

BACKGROUND: Louse- borne relapsing fever is an acute febrile illness caused by Borrelia recurrentis and is transmitted by body lice, Pediculus humanus corporis. The disease has occurred as epidemic in different parts of the country.Therefore, the aim of this retrospective study was conducted to assess the LBRF profile…

The aim of the study was to retrospectively review results of operative treatment for coverage deficit of femoral head in children with severe epiphysis displacement in Legg-Calvé-Perthes (LCP) disease. The material included 23 shelf acetabuloplasty procedures for LCP disease. The average age at diagnosis was 8.1…

BACKGROUND: Gynecological cancers are an important cause of morbidity and mortality. Screening with mammography and Pap smear reduces breast and cervical cancer mortality. Neverthless, high participation rates are needed to ensure their effectiveness. We sought to assess the use of mammography and Pap smear and analyze…

OBJECTIVE: To analyze changes in the presentation of primary hyperparathyroidism over the last 3 decades. DESIGN: Retrospective review. SETTING: Tertiary referral center. PATIENTS: Three hundred patients undergoing parathyroidectomy for primary hyperparathyroidism, 100 each in the years 1985, 1995, and 2005. MAIN O…

BACKGROUND: The purpose of this investigation was to determine the effects of age and fitness on tolerance to maximal lower body negative pressure (LBNP). METHODS: Ten older fit (OF) [73.9 +/- 2 years; 39.0 +/- 2 ml.kg(-1).min(-1) (age and estimated VO(2)peak, respectively)], 10 older unfit (OU) (70.9 +/- 1 years; 27.…

OBJECTIVE: To assess the prevalence of asthma symptoms and of asthma in children due to the high frequency of pediatrics patients with symptoms suggestive of the disease and to the lack of data regarding prevalence of asthma in this population. METHODS: We carried out a cross-sectional study with 2,735 school-age child…

Although there have been great advances in the treatment of electrical injuries in the last 20 years, the extremity loss ratio in electrical injuries remains at an unacceptably high level. The primary cause is due to the progressive tissue necrosis which results in the continuous extension of necrosis in the wound, lea…

Though in comparison with the overall lethality of tuberculosis the extra-respiratory localizations of the disease showed a markedly less weight than the respiratory ones during the past 15 years (12.8% in 1975 and 6.7% in 1989), this pathology chapter is still essential due to the diversity of Tb forms and localizatio…