Clinical Trial: Pioglitazone-Metformin Combination Treatment for High Risk Oral Preneoplasia

Study Status: NOT_YET_RECRUITING
Recruit Status: NOT_YET_RECRUITING
Study Type: INTERVENTIONAL

Official Title: Pioglitazone-Metformin Combination Treatment for High Risk Oral Preneoplasia

Brief Summary: This is a Phase IIa oral cavity leukoplakia study of pioglitazone 15mg and metformin 500mg BID for 12 weeks.
The primary objective is to determine the clinical and histologic changes of leukoplakia from baseline following a 12 week course of twice daily pioglitazone-metformin.
Outcomes are defined as are a reduction of the leukoplakia grade in > 50% of treated participants and a partial or complete clinical response defined as 50% or greater reduction in the sum of measured targeted lesions.
In addition, participants who show clinical and histologic improvement should correlate with a significant reduction of Ki-67 proliferative indices in lesions of these participants as compared to baseline.

Detailed Summary:
Sponsor: University of Minnesota

Current Primary Outcome: a partial or complete clinical response defined as 50% or greater reduction in the sum of measured targeted lesions

Original Primary Outcome: a partial or complete clinical response defined as 50% or greater reduction in the sum of measured targeted lesions

Current Secondary Outcome:

Original Secondary Outcome:

Information By: University of Minnesota

Dates:
Date Received: January 19, 2023
Date Started: August 31, 2023
Date Completion: August 31, 2023
Last Updated: February 04, 2023
Last Verified: February 01, 2023