Condition
Pain Assessment clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Pain Assessment clinical trials that are recruiting, at sites in 3 countries (most in United States (2), Netherlands (1), Italy (1)). By phase: Phase 2 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 3Countries
Newest Pain Assessment clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Building a short video and audio database of cancer pain to help AI recognize patient pain | — | Rotterdam, South Holland | Recruiting | Dec 3, 2025 |
| Refining multiple AI strategies for automatic pain assessment (RUGGI) | — | Salerno, Italy | Recruiting | Jun 26, 2025 |
| Wild blueberry powder for joint and gut health | — | Oklahoma City, Oklahoma | Recruiting | Feb 14, 2025 |
| Extra pain relief after root canal treatment | Phase 2 | New York, New York | Recruiting | Oct 23, 2024 |
All recruiting trials (4)
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Building a short video and audio database of cancer pain to help AI recognize patient pain
This project collects short face and voice recordings from adults with cancer who do and don't have pain to help test AI that tries to recognize pain from expressions.
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Refining multiple AI strategies for automatic pain assessment (RUGGI)
This project tests whether AI models using wearable sensors, facial video/thermography, and physiological signals can detect and estimate pain in adults with chronic or cancer-related pain.
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Wild blueberry powder for joint and gut health
This trial will test whether taking 25 g of freeze-dried wild blueberry powder daily for 12 weeks changes gut bacteria, lowers inflammation markers, and improves joint pain in adults with multi-joint or knee arthritis.
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Extra pain relief after root canal treatment
This study tests if an extra pain relief injection after a root canal can help people feel less pain and recover better compared to those who get a placebo or no extra anesthetic.
Related topics
Quick answers
How many Pain Assessment 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 United States (2 trials), Netherlands (1 trial), Italy (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 2: 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.