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Predictors of Postoperative Pain Following Oocyte Retrieval for Assisted Reproduction

StatusActive, Not Recruiting
PhasePhase 4
Started2011-03-01
View on ClinicalTrials.gov ↗

Amendment history

2026-07-10
Study Status v5
Primary completion date2023-06-30→2027-06-30
Completion date2023-06-30→2027-06-30
2022-08-02
Study Status v4
Primary completion date2022-12-31→2023-06-30
Completion date2022-12-31→2023-06-30
2021-03-23
Study Status v3
Primary completion date2020-08-30→2022-12-31
Completion date2020-08-30→2022-12-31
2020-01-08
Completed→Active, Not Recruiting Study Status, Outcome Measures, Document Section, Outcome Measures (Results) v2
Trial statusCompleted→Active, Not Recruiting
Primary completion date2011-10-30→2020-08-30
Completion date2011-10-30→2020-08-30
Secondary endpointsdetails revised at 1 of 1 entry
2017-11-30
Study Status, Outcome Measures, IPDSharing, Participant Flow, Baseline Characteristics, Outcome Measures (Results), Adverse Events, Limitations and Caveats, More Information v1
Results first postednot stated→2017-12-05
Secondary endpoints1 entry, revised
Amount of Discomfort followingFollowing Discharge untilUntil Embryo Transfer
2017-04-03
Original filing
The central objective of this study will be to evaluate the relationship between estrogen levels and the pain following oocyte retrieval in women undergoing in vitro fertilization.
Trial Details
NCT Number NCT03105518
Lead Sponsor Brigham and Women's Hospital
Conditions Oocyte Retrieval, Postoperative Pain
Enrollment 100 participants
Start Date 2011-03-01
Primary Completion 2027-06-30 (estimated)
Study Completion 2027-06-30 (estimated)
Updated on ClinicalTrials.gov 2026-07-29