Monitoring AIDS treatment by physical signs is effective
When clinicians use simple physical signs of deteriorating health — such as weight loss or fever — these doctors can provide therapies almost as effective as those relying on the most advanced laboratory analysis. – When millions of HIV-infected people in poor countries began receiving advanced drug therapies, critics worried that patient care would suffer because few high-tech laboratories were available to guide treatments. But according to a study being published in The Lancet, these concerns are as yet unfounded.