Using PRP to Improve Endometrial Thickness in Women with Infertility

Effect of Autologous Platelet Rich Plasma(a-PRP) Intrauterine Instillation in Infertile Women With Thin Endometrium in Frozen-thawed Embryo Transfer Cycle: a Randomized Controlled Study

Not applicable Interventional Mahidol University · NCT06234540

This study tests if using a treatment called platelet-rich plasma (PRP) can help women with infertility and thin uterine lining have a thicker endometrium to improve their chances of getting pregnant.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment36 (estimated)
Ages18 Years and up
SexFemale
SponsorMahidol University Academic / other
Locations1 site (Bangkok Noi, Bangkok)
Trial IDNCT06234540 on ClinicalTrials.gov

What this trial studies

This study compares the effects of intrauterine instillation of autologous platelet-rich plasma (PRP) versus no treatment on endometrial thickness in infertile women with a history of thin endometrium. The focus is on women who have previously experienced cycle cancellations due to endometrial thickness less than 7 mm during IVF/ICSI procedures. The goal is to determine if PRP can enhance the uterine lining and improve the chances of successful embryo implantation during frozen-thaw cycles. The study is conducted at Siriraj Hospital in Bangkok, Thailand.

Who should consider this trial

Good fit: Ideal candidates are Thai women over 18 years old who have a history of IVF cycle cancellation due to thin endometrium.

Not a fit: Patients with medical conditions affecting platelet function or those with uterine anomalies may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could significantly improve pregnancy rates for women with thin endometrium undergoing IVF.

How similar studies have performed: Previous studies have shown promising results using PRP to increase endometrial thickness, suggesting potential success for this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients who will undergo frozen embryo transfer (Frozen-thawed cycle)
* Age above 18 years
* Thai nationality
* Have a history of cycle cancellation due to a thin endometrium \<7 mm. after standard hormonal treatmetn

Exclusion Criteria:

* medical conditions eg. Platelet dysfunction , vWD
* thrombocytopenia \<100,000 cell/mm3
* Receive antiplatelet therapy
* Uterine anomaly, cavity distortion eg submucous myoma uteri, uterine synergia, endometrial polyp

Where this trial is running

Bangkok Noi, Bangkok

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Thin EndometriumPRP, Platelet-rich plasma, IVF/ICSI, Frozen Thaw cycle
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.