A Phase 2/3 interventional study of Metformin and Dapagliflozin (10mg Tab) in Poly Cystic Ovary Syndrome, sponsored by Tanta University. Not yet recruiting. Open to female participants aged 18 Years to 40 Years. Per ClinicalTrials.gov, last updated 2026-09-09.
Sponsored by Tanta University · Phase 2/3, Interventional, and Treatment
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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).
Tanta University is the lead sponsor of 1,013 studies on the registry; 321 are open to participants now.
Of its 15 completed or terminated interventional studies of FDA-regulated products, 0 (0%) have results posted.
Counted across the registry records on this site, refreshed daily.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
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; 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 , , 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 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.
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
Autoimmune disease
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraception
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Corticosteroids (steroids)
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hypersensitivity
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Patients will receive Metformin 1000 mg once daily orally for 12 weeks
Drug: Metformin
Patients will receive Dapagliflozin 10 mg once daily orally for 12 weeks
Drug: Dapagliflozin (10mg Tab)
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
Fertility parameters- Luteinizing hormone
Measurement of Luteinizing hormone
Time frame: 3-months
Fertility parameters- Follicle stimulating hormone
Measurment of Luteinizing hormone
Time frame: 3-months
Fertility parameters-Total testosterone
Measurement of Total testosterone
Time frame: 3-months
No study locations are listed for this record.
Start is estimated for Sep 2026; primary completion for Apr 2027, 7 months later.
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This study is not yet recruiting, as verified in Sep 2026. You cannot join it, but the record below documents what was studied.
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Studies of the drugs tested here: Metformin · Dapagliflozin