Clinical trial · Interventional
Efficacy of a GLP-1/FGF21 Dual Agonist for Treating PCOS
A Preliminary Study to Explore the Efficacy of a GLP-1/FGF21 Dual Agonist (HEC88473) in Patients With Polycystic Ovary Syndrome (PCOS)
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Polycystic ovary syndrome (PCOS) is the most common reproductive endocrine and metabolic disorder among women of reproductive age. It is characterized by oligo-ovulation or anovulation, clinical and/or biochemical hyperandrogenism, and polycystic ovarian morphology. In addition, PCOS is frequently accompanied by multiple metabolic abnormalities, including insulin resistance, obesity, impaired glucose tolerance, and dyslipidemia. Clinical studies have demonstrated that treatment with glucagon-like peptide-1 receptor agonists (GLP-1RAs) in women with PCOS results in significant weight reduction, decreased free testosterone levels, improvement in menstrual regularity, and increased clinical pregnancy rates. Fibroblast growth factor 21 (FGF21) has been shown to enhance insulin sensitivity, promote fatty acid oxidation, and improve lipid distribution. HEC88473 is a novel long-acting dual agonist targeting both the glucagon-like peptide-1 (GLP-1) receptor and the fibroblast growth factor 21 (FGF21) receptor. This study is initiated to evaluate the clinical efficacy of HEC88473 in women with PCOS and to explore its potential as a new therapeutic option for the management of PCOS.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| PCOS (Polycystic Ovary Syndrome) | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| GLP-1/FGF21 dual agonist (HEC88473) | Drug | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- HEC88473 Treatment in Women With PCOS
- description
- To evaluate the longitudinal changes in androgen metabolism in women with polycystic ovary syndrome (PCOS) during treatment with the GLP-1/FGF21 dual agonist HEC88473.
- interventionNames
- Drug: GLP-1/FGF21 dual agonist (HEC88473)
Primary outcomes (1)
- measure
- Change From Baseline in Free Androgen Index Over 24 Weeks of Treatment
- timeFrame
- Baseline to Week 24 (assessed at scheduled follow-up visits).
- description
- Longitudinal changes in free androgen index from baseline at each scheduled follow-up visit during the 24-week treatment period.
Secondary outcomes (14)
- measure
- Change in the Number of Spontaneous Menstrual Cycles During the 24-Week Treatment Period Compared With the 24-Week Pre-treatment Period
Eligibility
Eligibility (as posted)
- Sex
- Female
- Minimum age
- 18 Years
- Maximum age
- 40 Years
Show eligibility criteria text
Inclusion Criteria:
* Age between 18 and 40 years.
* Female.
* No plan for pregnancy from the time of signing the informed consent until 2 months after the last dose of study drug, and willingness to use study-approved contraceptive methods during this period.
* Fulfillment of at least two of the diagnostic criteria for PCOS according to the 2023 International Guideline, including:
1. Irregular menstrual cycles:
1-3 years after menarche: cycle length \<21 days or \>45 days; ≥3 years after menarche to perimenopause: cycle length \<21 days or \>35 days, or fewer than 8 menstrual cycles per year; ≥1 year after menarche: any cycle \>90 days;
2. Polycystic ovarian morphology: at least one ovary with ≥20 antral follicles (diameter \<10 mm), confirmed by transvaginal or transrectal pelvic ultrasonography;
3. Hyperandrogenism: biochemical hyperandrogenism (total testosterone \>1.67 nmol/L) or clinical hyperandrogenism (modified Ferriman-Gallwey \[mFG\] score \>4).
Exclusion Criteria:
* Use of hormonal contraceptives within 2 months prior to screening.
* History of acute or chronic pancreatitis or pancreatic injury.
* Personal or family history of medullary thyroid carcinoma or multiple endocrine neoplasia type 2A or 2B.
* History of type 1 or type 2 diabetes mellitus.
* Presence of other endocrine disorders that may cause polycystic ovarian morphology, such as 21-hydroxylase deficiency, pituitary prolactinoma, hypothyroidism, or Cushing's syndrome.
* Current use of other medications known to affect reproductive function, with discontinuation less than 2 months prior to screening, including GnRH agonists or antagonists, anti-androgens, and gonadotropins.
* Current use of other medications that may affect metabolism, with discontinuation less than 1 month prior to screening, including metformin, thiazolidinediones, and SGLT2 inhibitors.
* History of bariatric surgery within the past 12 months.
* Treatment with GLP-1 receptor agonists within the past 12 months.
* Pregnancy or lactation.
* Presence of other serious diseases of major organs such as the heart, liver, or kidney, or any malignancy.
* Any other condition that, in the investigator's opinion, may interfere with the evaluation of efficacy or safety or render the participant unsuitable for this study.References
Publications (0)
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