New study tests better pain control after lung surgery
NCT ID NCT07540104
First seen Jun 24, 2026 · Last updated Aug 11, 2026 · Updated 5 times
Summary
This study compares two ways to manage pain after video-assisted lung surgery: a nerve block injected near the ribs and a small dose of morphine given into the spinal fluid. Sixty adults having elective lung surgery will be randomly assigned to one of the two methods before anesthesia. Researchers will measure how much extra pain medicine patients need in the first 24 hours, along with pain scores and recovery quality. The goal is to see which technique provides better pain relief with fewer side effects.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- bupivacaine with epinephrine (nerve block) and morphine (spinal injection)
- What this could lead to
- If one method works better, it could offer patients a more effective way to manage pain after lung surgery with fewer opioids.
- What could go wrong
- This is a small, early-stage trial with only 60 people, so results may not apply to everyone. Both methods carry risks like infection or allergic reaction.
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
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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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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Sep 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 75 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: * Age between 18 and 75 years * American Society of Anesthesiologists physical status I to III * Scheduled for elective video-assisted thoracoscopic surgery, including wedge resection, segmentectomy, or lobectomy Exclusion Criteria: * Refusal to participate * Pregnancy * Morbid obesity (body mass index greater than 40 kg per square meter) * Allergy to study medications * Neuropsychiatric disorders, cognitive impairment, or inability to communicate * History of substance abuse * Active systemic infection or infection at the planned injection site * Severe cardiac, respiratory, hepatic, renal, or endocrine disease. * Chronic pain syndrome or ongoing chronic pain treatment * Emergency surgery or previous ipsilateral VATS or thoracotomy * Preoperative opioid use: ≥15 mg oral morphine equivalents/day for ≥30 days within the previous 3 months. * Anticipated need for postoperative mechanical ventilation. * Contraindications to neuraxial or peripheral regional anesthesia, including anticoagulant therapy, coagulopathy, infection, or relevant anatomical abnormalities.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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Ondokuz Mayis University
RECRUITINGAtakent, Samsun, 55270, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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