Nested Randomized Controlled Trials in Large Databases: An Opportunity for Inflammatory Bowel Disease?

1

Nested randomized controlled trials (RCTsNC) are designed to address challenges in traditional RCTs by utilizing existing patient cohorts.
2

RCTsNC enhance patient recruitment and follow-up processes, making them more economical compared to conventional randomized trials.
3

This trial design allows for the use of longitudinal data to assess safety and efficacy over longer periods.
4

Despite their advantages, RCTsNC face limitations such as selection bias and challenges in placebo comparisons.
5

RCTsNC have not yet been applied in inflammatory bowel disease research, presenting a unique opportunity for future studies.

Journal Of Crohn's And Colitis

by Maria Jose Temido, Sailish Honap, Silvio Danese, Vipul Jairath, Fernando Magro, Francisco Portela, Laurent Peyrin-Biroulet
August 29, 2024

1