Condition

Opioid Analgesia clinical trials and research

• 7Clinical trials
• 6Countries

Newest Opioid Analgesia clinical trials

All recruiting trials (7)

• Continuous nefopam infusion after pancreatoduodenectomy

  This trial will test whether a continuous infusion of nefopam can lower opioid use and reduce pain for people having a pancreatoduodenectomy.

  Recruiting Phase 4 Iuliu Hatieganu University of Medicine and Pharmacy · Cluj-Napoca, Cluj · NCT07423650

• Retrolaminar nerve block for lumbar surgery pain

  This trial will test whether adding an ultrasound-guided retrolaminar nerve block to standard multimodal pain management reduces opioid use after elective lumbar spine surgery.

  Recruiting Universidad de los Andes, Chile · Santiago, Santiago Metropolitan · NCT07334288

• Anrikefon versus nalbuphine for pain control after eye surgery

  This trial will test whether Anrikefon provides pain relief as well as nalbuphine for adults having eye surgery under general anesthesia.

  Recruiting Phase 4 Zhongshan Ophthalmic Center, Sun Yat-sen University · Guangzhou, Guangdong and 2 other locations · NCT07269106

• Kratom and other substances safety in people with past opioid use

  This study tests kratom at different doses against a placebo and oxycodone to see how people with a history of opioid use tolerate and respond to them.

  Recruiting Phase 1 Baylor College of Medicine · Houston, Texas · NCT07218549

• Pharmacist-led opioid stewardship for adults with chronic non-cancer pain

  This program will test whether a pharmacist-led opioid stewardship program helps adults with chronic non-cancer pain reduce high-risk opioid prescriptions and improve their knowledge and attitudes about opioid use.

  Recruiting Korea University Guro Hospital · Seoul, Seoul · NCT07102446

• Co-designed pain and sedation protocol for adults on ECMO

  This project will test a co-designed pain and sedation plan to see if it's acceptable for adults receiving ECMO and similar ventilated ICU patients.

  Recruiting Guy's and St Thomas' NHS Foundation Trust · London, London · NCT07032987

• Using buprenorphine for pain relief after ankle fracture surgery

  This study tests if a skin patch with buprenorphine can help manage pain after ankle fracture surgery for patients who haven't used opioids before, while also looking at safety and the risk of addiction.

  Recruiting Phase 4 Washington University School of Medicine · St Louis, Missouri · NCT06949826

Related topics

Quick answers

How many Opioid Analgesia clinical trials are recruiting right now?

7, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 6 countries. The most sites are in United States (2 trials), Chile (1 trial), Romania (1 trial), China (1 trial), South Korea (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 4: 3, Phase 1: 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.

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