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Efficacy of Dapagliflozin Versus Metformin in Polycystic Ovary Syndrome

Efficacy of Dapagliflozin Versus Metformin in Polycystic Ovary Syndrome

Status
Not yet recruiting
Phases
Phase 2Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07810998
Enrollment
60
Registered
2026-09-09
Start date
2026-09-10
Completion date
2027-05-10
Last updated
2026-09-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Poly Cystic Ovary Syndrome

Brief summary

In PCOS (Polycystic Ovary Syndrome), studies have found impaired incretin secretion and activity, particularly in overweight/obese individuals. Conflicting results exist regarding glucagon-like peptide-1(GLP-1) levels in PCOS patients, with studies reporting reduced, normal, or increased levels. Incretin-based therapy has been suggested as a potential treatment to reverse prediabetes risk by preserving β-cell function in patients with impaired fasting glucose(IFG and impaired glucose tolerance(IGT).

Interventions

DRUGMetformin

Metformin is a widely used insulin-sensitizing agent and one of the most established pharmacological treatments for the metabolic abnormalities associated with polycystic ovary syndrome (PCOS).

Dapagliflozin is a sodium-glucose cotransporter-2 (SGLT2) inhibitor that promotes urinary glucose and sodium excretion by reducing renal glucose reabsorption. Beyond its established role in type 2 diabetes, dapagliflozin has attracted interest as a potential therapeutic option for polycystic ovary syndrome

Sponsors

Tanta University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Masking description

Double blinded

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 40 Years
Healthy volunteers
No

Inclusion criteria

Women diagnosed with PCOS according to Rotterdam 2003 criteria National Institute of Health criteria. Age: \>18 \<40 years. Infertile women (primary or secondary infertility)

Exclusion criteria

Patients with history of diabetes mellitus (Type 1 or 2). Patients with liver or renal dysfunction; inflammatory diseases; autoimmune disease; cancer, acute cardiovascular event within last three months and uncontrolled endocrine or metabolic disease. Use of hormonal medications, lipid-lowering (statins, etc.), anti-obesity drugs or weight loss medications (prescription or OTC) and medications known to exacerbate glucose tolerance (such as isotretinoin, hormonal contraceptives, glucocorticoids, anabolic steroids) stopped for at least 8 weeks. Use of anti-androgens that act peripherally to reduce hirsutism such as 5-alpha reductase inhibitors stopped for at least 4 weeks. Patients at risk for volume depletion due to co-existing conditions or concomitant medications, such as loop diuretics should have careful monitoring of their volume status. Presence of hypersensitivity to dapagliflozin or other Sodium/glucose cotransporter 2 (SGLT2) inhibitors (e.g. anaphylaxis, angioedema, exfoliative skin conditions). Use of Metformin, Thiazolidinediones, glucagon-like peptide-1 (GLP-1) receptor agonists, DPP-4 inhibitors, SGLT2 inhibitors Eating disorders (anorexia, bulimia) or gastrointestinal disorders. Having a history of bariatric surgery.

Design outcomes

Primary

MeasureTime frameDescription
Fertility parameters- Luteinizing hormone3-monthsMeasurement of Luteinizing hormone
Fertility parameters- Follicle stimulating hormone3-monthsMeasurment of Luteinizing hormone
Fertility parameters-Total testosterone3-monthsMeasurement of Total testosterone

Contacts

CONTACTMostafa M Bahaa, PhD
mbahaa@horus.edu.eg01025538337

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Sep 10, 2026