PLoS medicine
-
Recent changes in mental health services and in the laws governing treatment if mentally ill individuals are encouraging, but further improvement is needed.
-
Randomized Controlled Trial
Randomized, controlled intervention trial of male circumcision for reduction of HIV infection risk: the ANRS 1265 Trial.
Observational studies suggest that male circumcision may provide protection against HIV-1 infection. A randomized, controlled intervention trial was conducted in a general population of South Africa to test this hypothesis. ⋯ Male circumcision provides a degree of protection against acquiring HIV infection, equivalent to what a vaccine of high efficacy would have achieved. Male circumcision may provide an important way of reducing the spread of HIV infection in sub-Saharan Africa. (Preliminary and partial results were presented at the International AIDS Society 2005 Conference, on 26 July 2005, in Rio de Janeiro, Brazil.).
-
Registration of clinical trials is an essential step in ensuring that data from all trials are reported. However, there are differing opinions on what registration should include.