Condition
Retained Products of Conception clinical trials and research
As of November 12, 2026, Find a Trial lists 6 Retained Products of Conception clinical trials that are recruiting, at sites in 4 countries (most in China (3), France (1), Belgium (1)). By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 6Clinical trials
- 4Countries
Newest Retained Products of Conception clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Drug-assisted expectant care versus surgery for retained products of conception | — | Changsha, Hunan | Recruiting | Feb 19, 2026 |
| Operative hysteroscopy in the operating room versus the outpatient clinic | — | Créteil | Recruiting | Aug 28, 2025 |
| Intracervical vasopressin to help hysteroscopic removal of retained pregnancy tissue. | Phase 4 | Greenville, South Carolina | Recruiting | Aug 4, 2025 |
| Evaluating conservative management for retained products of conception and enhanced myometrial vascularity | — | Beijing | Recruiting | Mar 6, 2025 |
| Using hyaluronic acid gel to prevent adhesions after surgery for retained pregnancy tissue | — | Beijing, Beijing Municipality | Recruiting | Oct 20, 2021 |
| Hysteroscopy for treating retained products of conception after miscarriage | — | Ghent | Recruiting | Mar 18, 2021 |
All recruiting trials (6)
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Drug-assisted expectant care versus surgery for retained products of conception
This project tests whether trying drug-assisted expectant management and waiting for the right time for surgery in people with retained products of conception reduces intrauterine scarring and better preserves fertility compared with immediate curettage.
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Operative hysteroscopy in the operating room versus the outpatient clinic
This will test whether operative hysteroscopy done in an outpatient clinic works as well as when it's done in the operating room for women treated for fibroids, polyps, or retained products of conception.
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Intracervical vasopressin to help hysteroscopic removal of retained pregnancy tissue.
This test checks whether injecting vasopressin into the cervix during hysteroscopic removal helps women 18–51 have complete removal of retained pregnancy tissue.
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Evaluating conservative management for retained products of conception and enhanced myometrial vascularity
This study is testing if gentle treatments for people with leftover pregnancy tissue after a miscarriage can help them recover naturally over two menstrual cycles.
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Using hyaluronic acid gel to prevent adhesions after surgery for retained pregnancy tissue
This study is testing if a special gel can help prevent complications like infertility after surgery for leftover pregnancy tissue.
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Hysteroscopy for treating retained products of conception after miscarriage
This study tests whether a procedure called hysteroscopy helps women who had a miscarriage and still have some pregnancy tissue to get pregnant again faster compared to just waiting it out.
Related topics
Quick answers
How many Retained Products of Conception clinical trials are recruiting right now?
6, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 4 countries. The most sites are in China (3 trials), France (1 trial), Belgium (1 trial), United States (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.