Condition
Analgesia, Postoperative clinical trials and research
As of November 12, 2026, Find a Trial lists 5 Analgesia, Postoperative clinical trials that are recruiting, at sites in 4 countries (most in Egypt (2), China (1), Croatia (1)). By phase: Phase 4 (2). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 5Clinical trials
- 4Countries
Newest Analgesia, Postoperative clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Comparing two pain relief methods for open colon surgery | Phase 4 | Split | Recruiting | Apr 20, 2025 |
| Using the Nociception Level Index to guide opioid dosing during combined regional and general anesthesia | — | Hamburg | Recruiting | Apr 1, 2025 |
| Comparing fentanyl and dexmedetomidine for pain relief after knee surgery | — | El Sharkia | Recruiting | Jan 6, 2025 |
| Comparing two types of nerve blocks for pain relief after hernia surgery in children | — | El Sharkia and 1 other locations | Recruiting | Dec 30, 2024 |
| Bupivacaine Liposomes vs. Bupivacaine for pain relief after laparoscopic hepatobiliary pancreatic surgery | Phase 4 | Wuhan, Hubei and 1 other locations | Recruiting | Dec 17, 2024 |
All recruiting trials (5)
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Comparing two pain relief methods for open colon surgery
This study is testing whether a single dose of spinal morphine or continuous epidural pain relief works better for managing pain after open colon surgery for cancer patients.
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Using the Nociception Level Index to guide opioid dosing during combined regional and general anesthesia
This trial tests whether using a Nociception Level Index (NOL) monitor to guide opioid dosing during combined general and regional anesthesia can reduce opioid use and side effects for adults having elective trauma or orthopedic surgery.
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Comparing fentanyl and dexmedetomidine for pain relief after knee surgery
This study is testing whether fentanyl or dexmedetomidine works better for pain relief after knee surgery to see which one helps patients feel more comfortable and satisfied.
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Comparing two types of nerve blocks for pain relief after hernia surgery in children
This study is testing which type of nerve block works better for managing pain in children after hernia surgery.
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Bupivacaine Liposomes vs. Bupivacaine for pain relief after laparoscopic hepatobiliary pancreatic surgery
This trial tests whether liposome-encapsulated bupivacaine provides better postoperative pain relief than standard bupivacaine for people undergoing laparoscopic hepatobiliary pancreatic surgery.
Related topics
Quick answers
How many Analgesia, Postoperative clinical trials are recruiting right now?
5, as of November 12, 2026. 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 Egypt (2 trials), China (1 trial), Croatia (1 trial), Germany (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 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.