Effects of Routine Metformin Therapy on Insulin Resistance, Iron Metabolism, Erythropoietin, Lipid Profile, and Hematological Parameters in Jordanian Women With Polycystic Ovary Syndrome: A Prospective Longitudinal Interventional Study
Abstract
This prospective longitudinal interventional study aims to evaluate the effects of routine metformin therapy on metabolic, iron-related, erythropoietin, lipid, and hematological parameters in adult women with polycystic ovary syndrome (PCOS). Participants diagnosed with PCOS according to established diagnostic criteria receive routine metformin therapy for six months as part of standard clinical care. Clinical and laboratory assessments are performed at baseline, three months, and six months to evaluate changes in insulin resistance, fasting blood glucose, fasting serum insulin, serum ferritin, serum iron, erythropoietin (EPO), lipid profile, and hematological indices. The study also examines the relationships between metabolic, iron-related, and hematological biomarkers during metformin treatment.
Conditions: Polycystic Ovary Syndrome (PCOS) Women, Insulin Resistance Syndrome.
Primary outcome: Change in insulin resistance (HOMA-IR); Change in serum ferritin concentration.
Enrollment: 25 participants.
How strong is the evidence?
Evidence Hub reads this as a clinical trial, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 25 participants or records.
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