Read on to learn about what constitutes a randomized controlled trial and why they work. ... Researchers normally match people in a control group for age, sex, and ethnicity, ...

A randomized controlled trial of an antibiotic discontinuation policy for clinically suspected ventilator-associated pneumonia. Chest 2004;125:1791-1799 Crossref ...

Matching Patients and Practitioners Based on Beliefs About Care: Results of a Randomized Controlled Trial. Author(s): Edward Krupat, PhD, John Hsu, MD, MBA, MSCE +3 More.

In a phase 3, multinational, multicenter, randomized, double-blind, placebo-controlled, 104-week trial conducted at 107 sites in 21 countries, we assigned adults with biopsy-proven, active lupus ...

Agreement between observational studies and randomized controlled trials by adjustments performed in the observational study. (A) All matched observational studies and randomized trials (n = 350). (B) ...

Randomized controlled trials are the accepted standard for evaluating investigational therapies, but such trials are sometimes not an option for reasons of ethics or feasibility. Here, we discuss ...

Through propensity score matching, 15 (15 of 18, 83%) OVATION-1 patients were matched at a 1:1 ratio to 15 (37%, 15 of 41) Medidata historic trial control patients . The remaining three (17%) ...