CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 141 enrolled
Drug / intervention
Metformin +1 moredrug
Likely dose
Metformin 1000mgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT02570672
NCT02570672Phase 2Completed

Metformin for Preventing Frailty in High-risk Older Adults

The University of Texas Health Science Center at San Antonio·interventional·Posted Oct 7, 2015·Updated Aug 6, 2025

In Brief

A Phase 2 clinical trial evaluating Metformin and Placebo for Frailty. Completed, enrolled 141 participants across 1 site.

Detailed Summary

Frailty is a geriatric syndrome which leads to poor health outcomes in older adults, such as falls, disability, hospitalization, institutionalization, and death. Due to the dramatic growth in the U.S. aging population and the health care costs associated with frailty (estimated at more than $18 billion per year), frailty is a major health care problem. There has been little research into potential pharmacologic interventions that would delay or reduce the incidence of frailty. Thus, the major goal of this study is to test metformin as a novel intervention for the prevention of frailty. The investigators propose that diabetes/insulin resistance and inflammation are major contributors to frailty, and that the use of metformin to modulate diabetes/insulin resistance and inflammation will prevent and/or ameliorate the progression of frailty.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsFrailty
CountriesUnited States

Timeline

Phase 2CompletedFinished
20162017201820192020202120222023202420252026
First PostedOct 7, 2015
Enrollment StartApr 1, 2016
Primary CompletionFeb 7, 2024
TodayJul 2, 2026
Enrollment to primary: 7.9 yearsPosted 10.7 years ago

Interventions

Metformindrug

Subjects will be randomized to metformin titrated to 1000mg twice daily as tolerated.

Placebodrug

Subjects will randomized to placebo will receive placebo