Now showing items 41-50 of 461
Sexual risk factors associated with volunteering for HIV vaccine research in South Africa
There are few data on how the risk profiles of individuals who volunteer for HIV vaccine research compare to the general population from which participants are recruited. This study contrasts demographic and sexual risk ...
Factors associated with prevalence of mental disorder in people living with HIV/AIDS in South Africa
The study examines the association between the presence of mental disorder and a range of independent variables. A sample of 900 HIV-positive individuals was administered the Composite International Diagnostic Interview ...
Comparative efficacy of triptorelin pamoate and leuprolide acetate in men with advanced prostate cancer
OBJECTIVE: To compare the efficacy of monthly administrations of the luteinizing hormone-releasing hormone agonists triptorelin pamoate and leuprolide acetate to induce and maintain castrate levels of serum testosterone ...
Problems with prostate specific antigen screening for prostate cancer in the primary healthcare setting in South Africa
OBJECTIVES: To assess the feasibility of detecting early-stage prostate cancer in the primary healthcare setting, and to investigate whether there is a higher incidence of prostate cancer in Black African men. PATIENTS AND ...
Ejaculatory failure and hypogonadotrophic hypogonadism caused by haemochromatosis
[No abstract available]
October 2001: 40-Year-old Xhosa male with back pain and leg weakness
[No abstract available]
An early-onset recessive cerebellar disorder with distal amyotrophy and, in two patients, gross myoclonia: A probable ataxia telangiectasia variant
We report a family of 4 siblings from a non-consanguineous marriage, presenting with an early onset recessive cerebellar ataxia and progressive distal limb wasting. Ocular or other telangiectasias were absent. There were ...
Ultrasound-assisted transthoracic biopsy: Cells or sections?
Physicians increasingly use transthoracic ultrasound (US) as an aid for diagnostic procedures. At the bedside, US helps to visualize neoplasms in the chest wall, pleura, peripheral lung, and anterior mediastinum involving ...
Efficacy and safety of pantoprazole versus ranitidine in the treatment of patients with symptomatic gastroesophageal reflux disease
Background/Aim: Gastroesophageal reflux disease (GERD) is a prevalent disease associated with a high symptom burden and a reduced quality of life. This multicenter, randomized, double-blind study compared relief from key ...
Serologic markers for hepatitis B virus and hepatitis A virus in Bushmen in West Caprivi, Namibia.
A community based sero-epidemiological study was undertaken to determine the age specific prevalence rates of hepatitis A virus (HAV) and hepatitis B virus (HBV) infection in a band of Bushmen in the West Caprivi, Namibia. ...