Effect of temazepam on oxygen saturation and sleep quality at high altitude: randomised placebo controlled crossover trial

Objective: To determine the effects of temazepam on the quality of sleep and on oxygen saturation during sleep in subjects at high altitude.

Ultrasound treatment for treating the carpal tunnel syndrome: randomised “sham” controlled trial

Objective: To assess the efficacy of ultrasound treatment for mild to moderate idiopathic carpal tunnel syndrome.

The effects of postnatal health education for mothers on infant care and family planning practices in Nepal: a randomised controlled trial

Objectives: To evaluate impact of postnatal health education for mothers on infant care and postnatal family planning practices in Nepal.

Point of care testing: randomised controlled trial of clinical outcome

Objectives: To describe the proportion of patients attending an accident and emergency department for whom blood analysis at the point of care brought about a change in management; to measure the extent to which point of care testing resulted in differences in clinical outcome for these patients when compared with patients whose samples were tested by the hospital laboratory.