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Comparative Effects of Exercise and Metformin on Glycemic Control in Prediabetic Adults: A Community-Based, Open-Label, Randomized Trial in a Low-Resource Setting

ClinicalTrials.gov · COMPLETED, 2026

226 participants

Abstract

This study is being done to compare the effect of regular exercise and metformin in people who have prediabetes. It is a community-based, open-label, randomized trial in which eligible participants will be divided into two groups. One group will do moderate physical exercise, and the other group will take metformin for 12 weeks. We will check their fasting blood sugar and HbA1c before and after the treatment to see which method works better for controlling sugar levels. The study is being done in a low-resource community setup to see which option is more practical and effective in real-life Pakistani settings.

Conditions: Pre Diabetic, Pre Diabetes.

Primary outcome: Change in Glycated Hemoglobin (HbA1c) from Baseline to 12 Weeks.

Enrollment: 226 participants.

How strong is the evidence?

Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 226 participants or records.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

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