New study tests better pain control after abdominal surgery
NCT ID NCT07489872
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares three ways to manage pain after lower abdominal surgery: a spinal injection of morphine, a nerve block in the abdominal wall, or standard painkillers. Sixty-six adults having surgery through a midline incision will be randomly assigned to one of these groups. The goal is to see which method reduces opioid use and improves recovery, with results expected to guide better pain management protocols.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- intrathecal morphine and rectus sheath block
- What this could lead to
- If successful, this could lead to better pain management protocols after abdominal surgery, reducing opioid use and improving patient comfort.
- What could go wrong
- This is a small, early-phase trial with only 66 participants, so results may not apply to all patients. The interventions also carry risks like nausea or rare complications from spinal injections.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
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
-
About 66 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Feb 2025
- Expected to finish
-
Jul 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
-
18 to 90 years
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients over 18 years old * Patients undergoing lower abdominal surgery via midline incision. Exclusion Criteria: * Patients with solid organ dysfunction * Patients who receive opioid or corticosteroid medication prior to surgery * Patients with bleeding diathesis * Patients with psychiatric disorders * Patients who can not be contacted after 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
-
Marmara University School of Medicine
Istanbul, Turkey (Türkiye)
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Marmara University School of Medicine, Istanbul
Istanbul, Turkey (Türkiye)
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