The quality of reporting of randomized controlled trials

Important considerations in calculating and reporting of sample size in randomized controlled trials

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...

Adherence to the CONSORT Statement in the Reporting of Randomized Controlled Trials on Pharmacological Interventions Published in Iranian Medical Journals

Background: Among manuscripts submitted to biomedical journals, randomized controlled trials (RCTs) form the backbone of evidence-based medicine. Hence, their protocol should be designed rigorously and their results should be reported clearly. To improve the quality of RCT reporting, researchers developed the CONSORT Statement in 1996 and updated it in 2010. This study was designed to assess th...

reporting quality assessment of randomized controlled trials published in nephrology urology monthly journal

context randomized controlled trials (rcts) are important tools for evidence-based health care decisions. it is, therefore, important that they be conducted and reported with the highest possible standards. the aim of this study was to evaluate the reporting quality of the rcts published in nephrology urology monthly journal and to examine whether there was a change over time in the reporting q...

reporting quality assessment of randomized controlled trials published in hepatitis monthly

Blindness in Randomized Controlled Trials

In combination with randomization, blinding or masking is an important factor in randomized controlled trials (RCTs), particularly in trials that assess therapeutic effects. Here an attempt is made to explain blindness and why it is important. In clinical trials, blinding is defined as the condition imposed on a study in which study participants, health care providers and assessors collecting o...