Condition
Safety and Efficacy clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Safety and Efficacy clinical trials that are recruiting, at sites in 3 countries (most in China (2), Brazil (1), United Kingdom (1)). By phase: Phase 1/2 (2). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 3Countries
Newest Safety and Efficacy clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| RIG-101 for healthy adults and people with asthma | Phase 1/2 | London and 1 other locations | Recruiting | Mar 23, 2026 |
| Evaluating a scar gel for preventing hypertrophic scars | Phase 1/2 | Osasco, São Paulo and 1 other locations | Recruiting | Dec 27, 2024 |
| MR‑guided short‑course radiation with chemotherapy and surgery for unresectable locally advanced colon cancer | — | Chengdu, Sichuan | Recruiting | Feb 6, 2024 |
| Using stereotactic radiotherapy for treating thoracic tumors | — | Beijing, Beijing Municipality | Recruiting | Apr 27, 2022 |
All recruiting trials (4)
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RIG-101 for healthy adults and people with asthma
This trial will test whether RIG-101 is safe, well tolerated, and can protect healthy adults and adults with asthma from a controlled viral exposure.
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Evaluating a scar gel for preventing hypertrophic scars
This study tests a new scar gel to see if it can help prevent raised scars in people with recent scars compared to a standard product.
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MR‑guided short‑course radiation with chemotherapy and surgery for unresectable locally advanced colon cancer
This trial will test whether MR‑Linac short‑course radiotherapy followed by chemotherapy and surgery can help people with T4 unresectable locally advanced colon cancer achieve complete tumor removal and better outcomes.
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Using stereotactic radiotherapy for treating thoracic tumors
This study tests if a special type of radiation therapy can safely treat chest tumors that are 5cm or smaller while protecting nearby healthy tissue.
Related topics
Quick answers
How many Safety and Efficacy clinical trials are recruiting right now?
4, 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 China (2 trials), Brazil (1 trial), United Kingdom (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 1/2: 2. 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.