New pain block may cut opioid use after major surgery
NCT ID NCT07479069
First seen Jun 27, 2026 ยท Last updated Jun 27, 2026
Summary
This study tests whether a specific nerve block (erector spinae plane block) can lower the need for strong painkillers after open abdominal surgery. About 46 adults having abdominal surgery under general anesthesia will receive the block or standard care. The goal is to see if fewer patients need rescue opioids when their pain score is high.
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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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46 people
The number who actually took part.
- Started
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Oct 2025
- Expected to finish
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Mar 2026
An estimate. End dates often move.
- 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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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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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: * American Society of Anesthesiology (ASA) stage I-II. * Scheduled for abdominal surgery due to any indication. Exclusion Criteria: * History of Diabetes * History of neuropathic diseases * History of gastrointestinal bleeding, peptic ulcer, or inflammatory bowel disease * History of long-term nonsteroidal anti-inflammatory * History of chronic opioid analgesic use * History of severe hepatic or renal failure
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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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Department of Anesthesia, Fatima Memorial Hospital
Lahore, Punjab Province, 54000, Pakistan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a triage checklist ease pain months after emergency surgery?
- Can a nerve block quiet the brain during gallbladder surgery?