Condition
Retention clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Retention clinical trials that are recruiting, at sites in 3 countries (most in Egypt (1), India (1), Canada (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 3Countries
Newest Retention clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| How facial type relates to relapse after orthodontic treatment during retention | — | Rohtak, Haryana | Recruiting | Jun 3, 2026 |
| Improving recruitment and retention of family members in ICU clinical trials | — | Montreal, Quebec | Recruiting | Sep 19, 2024 |
| Restoring non-cavity dental lesions with different materials | — | Cairo | Recruiting | May 1, 2024 |
All recruiting trials (3)
-
How facial type relates to relapse after orthodontic treatment during retention
This study tests whether people with different facial types have different patterns of tooth movement relapse after orthodontic treatment during the retention phase.
-
Improving recruitment and retention of family members in ICU clinical trials
This study is trying out different ways to get family members of ICU patients to join and stay in clinical trials to see which methods work best.
-
Restoring non-cavity dental lesions with different materials
This study is testing different materials and methods to see which works best for treating non-cavity dental lesions in patients.
Related topics
Quick answers
How many Retention clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in Egypt (1 trial), India (1 trial), Canada (1 trial). Each study page lists its sites and which ones are recruiting.
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.