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Fentanyl clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Fentanyl clinical trials that are recruiting, at sites in 3 countries (most in Egypt (2), Canada (1), Lebanon (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 Fentanyl clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Sedation with dexmedetomidine, propofol, or both during cataract surgery | — | Beirut | Recruiting | Apr 29, 2026 |
| Intrathecal dexmedetomidine plus fentanyl with bupivacaine for spinal anesthesia during above-knee amputation | — | Cairo | Recruiting | Dec 11, 2025 |
| Fentanyl versus ketorolac added to peribulbar local anesthesia for anterior eye surgeries | — | Cairo | Recruiting | Aug 26, 2025 |
| Using cannabis oil to support opioid addiction treatment | Phase 2 | Vancouver, British Columbia | Recruiting | Aug 14, 2023 |
All recruiting trials (4)
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Sedation with dexmedetomidine, propofol, or both during cataract surgery
This project will test whether dexmedetomidine, propofol, or their combination (each given with fentanyl) provides the best sedation, safety, and surgeon satisfaction for adults having cataract surgery.
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Intrathecal dexmedetomidine plus fentanyl with bupivacaine for spinal anesthesia during above-knee amputation
This trial will test whether adding intrathecal dexmedetomidine to fentanyl and bupivacaine gives better and longer pain relief after above-knee amputation for adults with lower-limb sarcoma.
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Fentanyl versus ketorolac added to peribulbar local anesthesia for anterior eye surgeries
This trial tests whether adding fentanyl or ketorolac to peribulbar local anesthesia helps adults having anterior segment eye surgeries have better pain control and eye immobility.
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Using cannabis oil to support opioid addiction treatment
This study is trying out a balanced cannabis oil to see if it can help people with opioid addiction who are also getting treatment with methadone.
Related topics
Quick answers
How many Fentanyl 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 Egypt (2 trials), Canada (1 trial), Lebanon (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.