We reappraised the five randomized controlled trials that compared cardiotocography plus ECG ST interval analysis (CTG+ST) vs. cardiotocography. The numbers enrolled ranged from 5681 (Dutch randomized controlled trial) to 799 (French randomized controlled trial). The Swedish randomized controlled trial (n = 5049) was the only trial adequately powered to show a difference in metabolic acidosis, ...

background to evaluate the effectiveness of acupuncture and compare it with fluoxetine in treatment of fibromyalgia syndrome (fms). methods we conducted a prospective, randomized clinical trial. fifteen patients were treated with acupuncture and compared with a control group (n=15) of patients who received fluoxetine. visual analogue scale, fibromyalgia impact questionnaire (fiq) and determined...

Background: The calculation of the sample size is one of the most important steps in designing a randomized controlled trial. The purpose of this study is drawing the attention of researchers to the importance of calculating and reporting the sample size in randomized controlled trials.    Methods: We reviewed related literature and guidelines and discussed some important issues in s...

Author Contributions: Dr Grey had full access to all the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis. Role of the Sponsor: The Health Research Council of New Zealand had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manusc...

Impact of intravenous dexmedetomidine on postoperative bowel movement recovery after laparoscopic nephrectomy: A consort-prospective, randomized, controlled trial