Clinical trial Recruiting at 1 site Phase 4 Interventional Ages 18 to 37 Women only

Giving ketorolac for pain after egg retrieval in fresh embryo transfer IVF cycles

Official title: Balancing Comfort and Success: Post-retrieval Ketorolac in Fresh Embryo Transfers

Run by University of Iowa · NCT07185724 · Data updated 2026-11-12

This trial tests whether a single IV dose of ketorolac given after egg retrieval helps control pain for people planning a day-5 fresh embryo transfer without lowering their chances of pregnancy.

More Infertility (IVF Patients) trials

Quick facts

PhasePhase 4
Study typeInterventional
Ages18 Years to 37 Years
SexWomen only
Enrollment200 (estimated)
SponsorUniversity of Iowa
Academic / other
Locations1 site (Iowa City, Iowa)
StatusRecruiting
StartedNovember 8, 2025
Main results expectedOctober 1, 2027
Study endsSeptember 1, 2028
Registry record updatedDecember 15, 2025
Trial IDNCT07185724 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

People having autologous IVF with a planned day-5 fresh embryo transfer, BMI below 50, and no medical allergy or contraindication to NSAIDs are eligible.

Probably not a fit

People with NSAID allergy or other contraindications to ketorolac, or those not planning a fresh transfer (for example freezing all embryos), are unlikely to benefit from this intervention.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a double-blind, randomized controlled trial comparing a single 30 mg IV dose of ketorolac given at the end of oocyte retrieval versus usual care without ketorolac. Participants are randomized 1:1 with block randomization while still under sedation, and all undergo standard IVF and a planned day-5 fresh embryo transfer. Study staff will collect clinical data and follow outcomes including post-operative pain, bleeding, and IVF success measures through medical record review for up to 45 weeks. The trial focuses on autologous IVF cycles and permits standard stimulation and insemination methods used at the center.

Why it matters

Potential benefit: If successful, patients could have better immediate pain relief after egg retrieval without reducing the chance of embryo implantation or pregnancy.

How similar studies have gone: Prior reviews and several recent studies have shown ketorolac provides improved pain control and no clear harm to IVF outcomes, though large randomized data specifically for fresh transfers remain limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* IVF utilizing autologous oocytes and all sperm sources
* IVF cycles utilizing ICSI and standard insemination
* Plan to transfer embryo on day 5
* BMI below 50

Exclusion Criteria:

-allergies or medical contraindications to NSAIDs

Where it's running

  • UI Health Care Center for Advanced Reproductive Care
    Iowa City, Iowa, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.