Could a One-Time spinal shot ease pain after lung surgery?
NCT ID NCT05351229
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a single injection of morphine into the spinal fluid can reduce pain and the need for other painkillers after video-assisted or robotic lung surgery. About 90 adults undergoing elective lung surgery will be randomly assigned to receive either the morphine injection or a placebo (salt water). Neither the patient nor the doctor will know which they received. The goal is to find a better way to manage post-surgery pain.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- morphine sulfate
- What this could lead to
- If it works, this could offer a simple, single-dose method to better control pain after lung surgery and reduce the need for other painkillers.
- What could go wrong
- This is a small, early-phase trial (90 people) testing a well-known drug for a new use. The effect may be small or not better than placebo, and morphine carries risks like nausea, itching, or breathing problems.
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 90 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Sep 2023
- Expected to finish
-
Sep 2027
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 to 80 years
- 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 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: * Age 18-80 years old * Undergoing elective video-assisted thoracoscopic or robotic assisted surgery for anatomical lung resection * General anesthesia with anticipated intraoperative extubation. Exclusion Criteria: * American Society of Anesthesiologists (ASA) classification of 4 or 5 * Anticipated postoperative intubation * Significant liver disease * Preoperative use of intravenous inotropes and/or vasopressor support * Preoperative mechanical ventilation * Preoperative use of mechanical circulatory support device (intraaortic balloon pump, ventricular assist device, extracorporeal membrane oxygenation) * Severe pulmonary disease (home oxygen requirement and/or current oral steroid use) * Morphine allergy * Opioid or alcohol abuse * Chronic pain * Renal failure * Inability to comprehend English language * Bleeding disorder * Abnormal preoperative coagulation * Infection * Patient refusal * Failed spinal
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Pain, postoperative are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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
-
University of Chicago
RECRUITINGChicago, Illinois, 60637, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can simple breathing exercises ease pain after knee replacement surgery?
- Three ways to block hernia surgery pain go head to head
- Could a small electrical device cut painkiller use after hip surgery?
- Can a blood pressure drug cut opioid needs during bowel surgery?
- Two nerve blocks go head to head for breast surgery pain
- Propofol vs. inhaled anesthesia: which one spares your recovery?