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Spinal morphine may boost recovery after keyhole surgery

NCT ID NCT06666985

Symptom relief Sponsor: First Affiliated Hospital, Sun Yat-Sen University Source: ClinicalTrials.gov ↗

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Aug 28, 2026 · Updated 1 time

Summary

This study looks at whether adding a spinal injection of morphine to standard pain relief helps people recover faster and feel better after major laparoscopic (keyhole) abdominal surgery. About 700 adults having planned surgery lasting at least 2 hours will be randomly assigned to get either the real spinal injection or a sham (fake) procedure. Researchers will measure recovery quality, pain levels, and quality of life for up to 30 days after surgery.

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

Phase 4

Runs after approval, following long-term safety and how well the treatment works in everyday use.

Participants

About 700 people

The number the study aims to enrol. It can still change while the study runs.

Started

Dec 2024

Expected to finish

Oct 2026

An estimate. End dates often move.

Lead sponsor

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 years and older

Sex

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion criteria: * Age 18 years or over AND able to give informed consent (with interpreters provided where necessary) * Elective (i.e., planned) laparoscopic or robotic abdominal surgery within one or more of the following specialties: * Colorectal * Gynaecology * Hepato-biliary (including pancreatic surgery) * Upper gastrointestinal * Urology/Renal * Anticipated duration of surgery ≥ 2 hours (from knife-to-skin to end of wound closure) * Anticipated hospital stay ≥ 24 hours (from the end of surgery) Exclusion criteria: * Allergy to study drugs * Anatomical factors making intrathecal injection impossible * Anticipated requirement for postoperative invasive ventilation * American Society of Anesthesiologists (ASA) Score \<IV * Coagulopathies (i.e. INR\>1.3 and/or platelet count\<100×10\^9/L) * Cognitive impairment leading to inability to complete the study processes and questionnaires * Drugs affecting coagulation (except aspirin), which have not been suitably and timely paused preoperatively * Infection near the planned site of intrathecal injection * Ongoing sepsis * Patients previously included in the trial and who need to return to theatre for a new abdominal surgery * Pregnancy or breast feeding

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Patients undergoing major laparoscopic abdominal surgery

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • The First Affiliated Hospital of Sun Yat-sen University

    RECRUITING

    Guangzhou, Guangdong, China