Condition
External Oblique Intercostal Plane Block clinical trials and research
As of November 12, 2026, Find a Trial lists 3 External Oblique Intercostal Plane Block clinical trials that are recruiting, at sites in 2 countries (most in Egypt (2), Turkey (Türkiye) (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 2Countries
Newest External Oblique Intercostal Plane Block clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| External Oblique Intercostal Plane Block vs Erector Spinae Plane Block for Paediatric Upper Abdominal Surgeries | — | Alexandria | Recruiting | Jun 1, 2026 |
| Comparing two ultrasound-guided abdominal wall nerve blocks for pain after sleeve gastrectomy | — | Banhā, Benha | Recruiting | Jan 26, 2026 |
| Nerve block versus IV pain control after laparoscopic gallbladder removal | — | Adana | Recruiting | Nov 21, 2025 |
All recruiting trials (3)
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External Oblique Intercostal Plane Block vs Erector Spinae Plane Block for Paediatric Upper Abdominal Surgeries
This study tests whether two ultrasound-guided nerve blocks—external oblique intercostal plane and erector spinae plane—provide different pain relief for children undergoing upper abdominal surgery.
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Comparing two ultrasound-guided abdominal wall nerve blocks for pain after sleeve gastrectomy
This trial will test whether the external oblique intercostal plane (EOIP) block or the subcostal transversus abdominis plane (TAP) block gives better pain relief and lowers opioid use for adults having laparoscopic sleeve gastrectomy.
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Nerve block versus IV pain control after laparoscopic gallbladder removal
This trial will test whether two ultrasound-guided nerve blocks (paravertebral and external oblique intercostal) cut pain and tramadol use compared with IV patient-controlled tramadol in adults having elective laparoscopic gallbladder removal.
Related topics
Quick answers
How many External Oblique Intercostal Plane Block 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 2 countries. The most sites are in Egypt (2 trials), Turkey (Türkiye) (1 trial). Each study page lists its sites and which ones are recruiting.
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
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