Tryptophan Supplementation and Postoperative Delirium-A Randomized Controlled Trial

Zinc Supplementation during Pregnancy: A Randomized Controlled Trial

Zinc deficiency during pregnancy has been related to adverse pregnancy outcomes. However, the results of zinc-supplementation trials have not been consistent in improvement of pregnancies outcomes. This study was undertaken to investigate whether zinc supplementation was associated with pregnancy complications in Iranian women during the last 2 trimesters. It also assessed the anthropometric me...

Effect of Dexmedetomidine on Postoperative Pain in Knee Arthroscopic Surgery; a Randomized Controlled Clinical Trial

knee surgery. The purpose of this study was to assess the analgesic effects of intra-articular injection of a dexmedetomidine following knee arthroscopy. Methods:   Forty six patients schadualed for arthroscopic knee surgery under general anaesthesia, were randomly devided into two groups. Intervention group received 1μg/kg dexmedetomidine (D) and isotonic saline. Control group received 25ml is...

Postoperative oral nutritional supplementation after major gastrointestinal surgery: a randomized controlled clinical trial.

BACKGROUND AND OBJECTIVES This study aimed to evaluate the efficacy of post-operative oral nutrition supplementation after major gastrointestinal surgery. METHODS AND STUDY DESIGN A prospective randomized controlled trial was conducted to evaluate 174 subjects who were discharged within 2 weeks after major gastrointestinal surgery. The subjects in the study group were prescribed 400 ml/day of...

Effect of Progesterone Supplementation on Natural Frozen-Thawed Embryo Transfer Cycles: A Randomized Controlled Trial

zinc supplementation during pregnancy: a randomized controlled trial

zinc deficiency during pregnancy has been related to adverse pregnancy outcomes. however, the results of zinc-supplementation trials have not been consistent in improvement of pregnancies outcomes. this study was undertaken to investigate whether zinc supplementation was associated with pregnancy complications in iranian women during the last 2 trimesters. it also assessed the anthropometric me...