CompletedPhase 3

Saxagliptin + Metformin Compared to Saxagliptin or Metformin Monotherapy in PCOS Women With Impaired Glucose Homeostasis

United States38 participantsStarted 2014-03

Plain-language summary

The objective of the present proposal is to compare the clinical, endocrine and metabolic effects of therapy with combination saxagliptin and metformin to saxagliptin and metformin monotherapy in women with PCOS and prediabetic hyperglycemia (IFG, IGT or IFG/IGT). Saxagliptin is an oral dipeptidyl peptidase IV (DPP-4) inhibitor whose mechanism of action is to prolong the duration of blood glucagon-like peptide (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP) levels by inhibiting their degradation and thereby augmenting insulin secretion. This study will serve as a pilot investigation to open perspectives for future studies to explore the potential of combining anti-diabetic drugs with different mechanisms of action in in patients with PCOS and impaired glucose regulation (IGR), especially ones for whom standard treatment with metformin is less effective.

Who can participate

Age range

18 Years – 42 Years

Sex

FEMALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Females 18 years to 42 years of age with polycystic ovary syndrome(NIH PCOS criteria) with prediabetic hyperglycemia determined by an 75 gram oral glucose tolerance test (OGTT). Study subjects will be inclusive of PCOS women with impaired fasting glucose (IFG), impaired glucose tolerance (IGT), or both (IFG/IGT). * Written consent for participation in the study Exclusion Criteria: * Presence of significant systemic disease, heart problems including congestive heart failure, history of pancreatitis, or diabetes mellitus (Type 1 or 2) * Any hepatic diseases in the past (viral hepatitis, toxic hepatic damage, jaundice of unknown etiology), gallstones, abnormal liver function tests or renal impairment (elevated serum creatinine levels or abnormal creatinine clearance) * Uncontrolled thyroid disease (documented normal TSH), Cushing's syndrome, congenital adrenal hyperplasia or hyperprolactinemia * Significantly elevated triglyceride levels (fasting triglyceride \> 400 mg %) * Untreated or poorly controlled hypertension (sitting blood pressure \> 160/95 mm Hg) * Use of hormonal medications, drugs known to affect gastrointestinal motility, lipid-lowering (statins, etc.) and/or anti-obesity drugs or medications that interfere with carbohydrate metabolism (such as isotretinoin, hormonal contraceptives, gonadotropin releasing hormone (GnRH) analogues, glucocorticoids, anabolic steroids, C-19 progestins) for at least 8 weeks. Use of anti-androgens that act perip…

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Glucose Metabolism

Timeframe: 16 weeks

Oral Disposition Index

Timeframe: 16 weeks

Trial details

NCT IDNCT02022007

SponsorWoman's

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2016-08

Results submitted2016-11-09

View on ClinicalTrials.gov More Polycystic Ovary Syndrome trials