Exploring diet changes to prevent diverticulitis episodes

Investigation of Medical Management to Prevent Episodes of Diverticulitis (IMPEDE) Trial

NIH-funded research University of Washington · NIH-10851743

This study is looking at whether following a Mediterranean-style diet can help people with diverticulitis have fewer painful episodes compared to just sticking to regular fiber guidelines, and it’s for anyone dealing with this condition who wants to explore dietary changes for better health.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionUniversity of Washington NIH-funded
Lab location1 site (Seattle, United States)
Project IDNIH-10851743 on NIH RePORTER

What this research studies

This research investigates the effectiveness of a Mediterranean-style diet compared to standard fiber intake guidance for patients with diverticulitis. It aims to determine if dietary modifications can reduce the frequency of diverticulitis episodes, which are often painful and unpredictable. The study will involve a pilot trial where participants will be randomly assigned to either dietary approach, allowing researchers to assess the impact on their health outcomes. By focusing on diet and lifestyle factors, the research seeks to provide a non-pharmacological method for managing diverticulitis.

Who could benefit from this research

Good fit: Ideal candidates for this research are individuals diagnosed with diverticulitis who are seeking ways to manage their condition through dietary changes.

Not a fit: Patients who do not have diverticulitis or those who are unable to make dietary changes may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could provide patients with a dietary strategy to significantly reduce the risk of diverticulitis episodes.

How similar studies have performed: Previous studies have shown that dietary modifications can significantly impact the risk of diverticulitis, suggesting that this approach may be promising.

Where this research is happening

Seattle, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.