Condition
Side Effects clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Side Effects clinical trials that are recruiting, at sites in 4 countries (most in Spain (1), China (1), Ethiopia (1)). 1 was first registered in the last 30 days. By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 1New in 30 days
- 4Countries
Newest Side Effects clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Pain-relief medicines after tooth extractions: dipyrone vs paracetamol in adults | Phase 4 | Juiz de Fora, Minas Gerais | Recruiting | Nov 5, 2026 |
| Mittin intervention to improve contraceptive side effect counseling and follow-up in Addis Ababa | — | Addis Ababa | Recruiting | Dec 24, 2025 |
| Moderately hypofractionated adaptive postoperative radiotherapy for high-risk endometrial cancer | — | Beijing, Beijing Municipality | Recruiting | Aug 11, 2025 |
| Using cryotherapy to prevent eyebrow and eyelash loss in breast cancer patients undergoing chemotherapy | — | Santander, Cantabria and 1 other locations | Recruiting | May 2, 2025 |
All recruiting trials (4)
-
Pain-relief medicines after tooth extractions: dipyrone vs paracetamol in adults
This study tests whether dipyrone or paracetamol, used for pain after dental extractions, have different effects on blood counts and safety in healthy adults.
-
Mittin intervention to improve contraceptive side effect counseling and follow-up in Addis Ababa
Aims to see if the Mittin program helps women who use hormonal methods or copper IUDs in Addis Ababa better manage their contraception according to their preferences.
-
Moderately hypofractionated adaptive postoperative radiotherapy for high-risk endometrial cancer
This study will test a shorter, adaptive postoperative radiation schedule for people with high-risk endometrial cancer to shorten treatment time while watching for side effects and cancer control.
-
Using cryotherapy to prevent eyebrow and eyelash loss in breast cancer patients undergoing chemotherapy
This study is testing whether cryotherapy can help breast cancer patients keep their eyebrows and eyelashes while they undergo chemotherapy.
Related topics
Quick answers
How many Side Effects clinical trials are recruiting right now?
4, as of November 12, 2026. 1 of them was first registered in the last 30 days. 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 Spain (1 trial), China (1 trial), Ethiopia (1 trial), Brazil (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.