Comparison between analgesic effect of ultrasound guided external oblique intercostal block and erector spinae plane block in patients undergoing percutaneous nephrolithotomy.
NCT ID NCT06131151
First seen Sep 10, 2026 ยท Last updated Sep 10, 2026
Summary
The aim of the study is to compare the post-operative analgesic effect of USG unilateral External oblique intercostal (EOI) block with Erector spinae plane block (ESPB) for after percutaneous Nephrolithotomy with a hypothesis that both External oblique intercostal fascial plane block and Erector spinae plane block are effective in providing postoperative analgesia.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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54 people
The number who actually took part.
- Started
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Jan 2024
- Finished
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Jan 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age between 18 and 65 years Body mass index of 18-35 kg/m2 Patients with the American Society of Anesthesiologists physical status I/II Patients scheduled for elective Percutaneous Nephrolithotomy Both sexes, males and females Exclusion Criteria: * Patients refusal Allergy to local anaesthetics Infection at the site of injection Coagulopathy Chronic pain syndrome Prolonged opioid medication Patients who received any analgesic 24 h befor surgery
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Faculty of Medicine, Assiut University
Asyut, 71111, Egypt
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