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Clinical Trial Summary

To learn about the effects of naproxen and aspirin on the normal colon in people with Lynch Syndrome.


Clinical Trial Description

Primary Objectives: - To evaluate the effect of naproxen or aspirin on the abundance of T cells and other im-mune cell types in the normal colorectal mucosa of participants with Lynch syndrome (LS) using single-cell approaches. Secondary Objectives: - To evaluate cell-type specific effects of treatment with naproxen or aspirin on gene ex-pression in the normal colorectal mucosa and endometrium in participants with LS using single-cell approaches. - To evaluate the effect of treatment with naproxen or aspirin on the spatial distribution of immune-related cell types in the normal colorectal mucosa and endometrium in of partic-ipants with LS using multiplex imaging approaches. - To assess the effect of treatment with naproxen or aspirin on colorectal polyp burden in participants with LS. - To assess the safety profile of treatment with naproxen or aspirin in participants with LS. - To assess the effect of treatment with naproxen or aspirin in normal mucosa, stool and periodontal microbiome in participants with LS. - To compare the effect of naproxen or aspirin on the abundance of T cells and other im-mune cell types in the normal colorectal mucosa, endometrium and peripheral blood of participants with LS. - To assess the symptoms of LS participants randomized to naproxen or aspirin. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05411718
Study type Interventional
Source M.D. Anderson Cancer Center
Contact Eduardo Vilar-Sanchez, MD
Phone (713) 563-4743
Email evilar@mdanderson.org
Status Recruiting
Phase Phase 2
Start date March 21, 2023
Completion date November 30, 2025

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