Condition
Anesthesia, Spinal clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Anesthesia, Spinal clinical trials that are recruiting, at sites in 3 countries (most in Poland (1), Canada (1), Turkey (Türkiye) (1)). By phase: Phase 4 (1), Phase 3 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 3Countries
Newest Anesthesia, Spinal clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Perfusion Index as a Predictor of Spinal Anesthesia–Induced Hypotension in Day-Case Knee Arthroscopy | — | Ankara, Yenimahalle\Ankara | Recruiting | Aug 5, 2026 |
| Intrathecal morphine and urinary retention after revision knee replacement | Phase 3 | Toronto, Ontario | Recruiting | Jul 3, 2025 |
| Different spinal morphine doses for pain relief after hip replacement | Phase 4 | Sosnowiec, Silesian Voivodeship and 2 other locations | Recruiting | Mar 14, 2025 |
All recruiting trials (3)
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Perfusion Index as a Predictor of Spinal Anesthesia–Induced Hypotension in Day-Case Knee Arthroscopy
This study looks to see if a baseline perfusion index can predict low blood pressure after spinal anesthesia in healthy adults having knee arthroscopy.
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Intrathecal morphine and urinary retention after revision knee replacement
This study will see if adding a small dose of spinal (intrathecal) morphine for adults having revision knee replacement lowers early pain but raises the chance of needing a urinary catheter.
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Different spinal morphine doses for pain relief after hip replacement
This trial tests whether different doses of morphine given with spinal anesthesia reduce pain and balance safety after total hip replacement in adults.
Related topics
Quick answers
How many Anesthesia, Spinal clinical trials are recruiting right now?
3, 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 Poland (1 trial), Canada (1 trial), Turkey (Türkiye) (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 1, Phase 3: 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.