โš ๏ธ Medical Notice: If you are experiencing a medical emergency, call 911 or go to the nearest ER. This directory is an educational resource and not an emergency medical service.
๐Ÿ›๏ธ Verified NIH Protocol โ€ข Sourced via U.S. National Library of Medicine (Last Synced: 2025-03-20)

Endometrial Biopsy in Progestin Contraceptive Users

๐ŸŸข Recruiting Early Phase 1 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: Oregon Health and Science University

๐Ÿฉบ Protocol Summary

The purpose of the study is to learn more about menstrual changes in progestin contraception users. The investigators are hoping to find out what changes in the endometrium lead to different bleeding patterns during the first year of progestin contraception use. Participants will choose to receive the contraceptive implant (Etonogestrel implant also called Nexplanon) or the contraceptive injectable (Depo-medroxyprogesterone acetate (DMPA) also called Depo-Provera) for up to 12 months. They will be asked to have 4 endometrial biopsies over the course of the study, as well as blood draws, physical exams, and pregnancy tests. Participants will also use a daily text message or email diary to report bleeding patterns. This study's plan is to comprehensively phenotype bleeding patterns and profile the entire endometrium using single-cell RNA seq data (sCRNAseq).

Primary Research Facility: OHSU (Portland, Oregon)

๐Ÿ“‹ Preliminary Self-Screener

0 of 3 Answered

Answer all 3 basic criteria below to see your preliminary screening result:

๐Ÿ“ Primary Site Map

Site: OHSU โ€” Portland, Oregon

๐Ÿ“„ Print Doctor Discussion Sheet

Preview and print a 1-page summary with 5 tailored questions for your physician.

๐Ÿ’ฐ Clinical Trial Costs & Insurance Coverage

Coverage for clinical trial participation varies depending on your health insurance policy, state legislation, and whether specific procedures are investigational research or routine medical care. Under federal law (Affordable Care Act ยง 2709), health insurers generally cannot drop coverage or refuse to pay for routine patient care costs incurred in approved clinical trials.

๐Ÿ’ก Always ask the study coordinator for the trial's official Informed Consent Form, which outlines all sponsor-funded research items versus procedures billed to your insurance.

๐Ÿ›๏ธ Official Government Provenance

NIH ClinicalTrials.gov Protocol Record

NCT Identifier: NCT05760144 โ€ข Last Synced: 2025-03-20
View on ClinicalTrials.gov โ†—
๐Ÿ“ž Call Desk ๐Ÿ“‹ Check Eligibility