A randomized controlled trial shows that use of clomiphene citrate or unstimulated intrauterine insemination is no more effective than expectant management in increasing fertility in couples. Medscape Medical News
New research shows that in some individuals exercise does not have a positive effect on mental health outcomes such as depression or anxiety. Nevertheless, its beneficial effect on physical health is not in dispute, and patients should be encouraged to stay physically active. Medscape Medical News
A new study showed that nephrotoxicity associated with the use of tenofovir is a significant adverse event that can be better predicted and managed. Medscape Medical News
Three recently approved drugs, when used in combination and with optimized background therapy, offer outstanding suppression of viral load. Medscape Medical News
New second-generation nonnucleoside reverse transcriptase inhibitors, some of which show activity against HIV strains resistant to current first-line therapy, continue to show promise. Medscape Medical News
A study shows that proton pump inhibitors are associated with an increased risk for hip fractures after 5 years of continuous use. Medscape Medical News
In a population-based cohort study, epidural anesthesia and analgesia were associated with a small improvement in 30-day survival, but this effect should be interpreted cautiously. Medscape Medical News
New research shows that in some individuals exercise does not have a positive effect on mental health outcomes such as depression or anxiety. Medscape Medical News
