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Ultrasound-Guided clinical trials and research
As of November 12, 2026, Find a Trial lists 2 Ultrasound-Guided clinical trials that are recruiting, at sites in 2 countries (most in China (1), Greece (1)). By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 2Clinical trials
- 2Countries
All recruiting trials (2)
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Ultrasound-Guided Rhomboid-Intercostal Block vs Thoracic Paravertebral Block for Pain Control After VATS
This study tests whether the rhomboid-intercostal block (RIB) or the thoracic paravertebral block (PVB) provides better pain relief after a 3-port VATS chest surgery in adults.
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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 Ultrasound-Guided clinical trials are recruiting right now?
2, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in China (1 trial), Greece (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 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.