Pulsatile GnRH Pump Therapy Leads to Ovulation and Pregnancy in a Patient with Polycystic Ovary Syndrome: A Case Study - Report - MDSpire

Pulsatile GnRH Pump Therapy Leads to Ovulation and Pregnancy in a Patient with Polycystic Ovary Syndrome: A Case Study

  • By

  • Shumin Wang

  • Ying Xiong

  • Lang Qin

  • Kehui Xu

  • Meng Cheng

  • April 29, 2026

  • 0 min

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Clinical Report: Pulsatile GnRH Pump Therapy in PCOS Patient

Overview

This case study demonstrates the successful use of pulsatile GnRH pump therapy to induce ovulation and achieve pregnancy in a 28-year-old woman with PCOS who was resistant to conventional treatments. The therapy was administered without adverse effects, highlighting its potential as an alternative for managing infertility in PCOS patients.

Background

Polycystic ovary syndrome (PCOS) is a prevalent cause of anovulatory infertility in women of reproductive age, affecting 6%-10% globally. Traditional ovulation induction methods, such as letrozole and gonadotropins, may not be effective for all patients, particularly those resistant to these treatments. There is a pressing need for alternative therapies that can safely induce ovulation without the risk of complications like ovarian hyperstimulation syndrome (OHSS).

Data Highlights

Contextualize the absence of numerical data and its impact on the study's conclusions.

Key Findings

  • Pulsatile GnRH pump therapy led to successful ovulation and pregnancy in a PCOS patient.
  • The patient had previously failed to conceive with letrozole and HMG.
  • The therapy was administered without causing ovarian hyperstimulation syndrome (OHSS).
  • The patient presented with a lean PCOS phenotype and normal LH levels.
  • This case suggests pulsatile GnRH therapy as a viable alternative for PCOS patients resistant to conventional treatments.

Clinical Implications

Identify specific patient profiles that may benefit from pulsatile GnRH therapy.

Conclusion

Highlight the need for further studies and discuss potential limitations of the case.

References

  1. American Society for Reproductive Medicine, ASRM, 2023 -- Recommendations from the 2023 International Evidence-based Guideline for the Assessment and Management of Polycystic Ovary Syndrome
  2. The Journal of Clinical Endocrinology & Metabolism, 2023 -- Evaluation of Cumulative Live Birth Rates in Preimplantation Genetic Testing Cycles: Progestin Versus GnRH Analogues
  3. The Journal of Clinical Endocrinology & Metabolism, 2023 -- Elevated AMH Levels Correlate With Gestational Hypertension in PCOS Patients Undergoing IVF/ICSI with Fresh Embryo Transfer
  4. Frontiers in Endocrinology, 2023 -- The ovulation trigger method affects gonadotropin concentrations and gonadotropin receptor expression during final oocyte maturation in women
  5. cedars-sinai pulse — Women With Hyperandrogenic PCOS Have Lower Pregnancy Rates
  6. Women With Hyperandrogenic PCOS Have Lower Pregnancy Rates
  7. Aromatase inhibitors (letrozole) for subfertile women with polycystic ovary syndrome
  8. Use of pulsatile gonadotropin-releasing hormone (GnRH) in patients with functional hypothalamic amenorrhea
  9. Recommendations from the 2023 International Evidence-based Guideline for the Assessment and Management of Polycystic Ovary Syndrome (2023) - practice guidance | American Society for Reproductive Medicine | ASRM

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