Which nerve block eases lung surgery pain best?
NCT ID NCT07232940
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares two ultrasound-guided nerve blocks for pain after video-assisted lung surgery. 90 adults will receive either an erector spinae plane block or a serratus posterior superior intercostal plane block. Researchers will measure opioid use and pain scores for 24 hours after surgery to see which block works better.
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
- What this could lead to
- If one block proves better, it could improve pain control and reduce opioid use after lung surgery.
- What could go wrong
- This is a small, early-phase study with only 90 patients. Results may not apply to all surgeries or patients, and nerve blocks carry risks like infection or nerve damage.
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 90 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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May 2026
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
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.
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 aged 18-65 years with ASA physical status I-III who will undergo elective video-assisted thoracoscopic surgery (VATS) will be included. Exclusion Criteria: * Patients who do not consent to participate in the study Patients with coagulopathy Patients with a history of local anesthetic allergy or toxicity Patients with hepatic or renal failure Patients with uncontrolled diabetes Patients with uncontrolled hypertension Mentally disabled patients Patients receiving chronic pain treatment (opioid users) Patients using antidepressant medication Patients with neuropathic pain Mentally disabled patients Presence of infection at the injection site Pregnant or breastfeeding women, or those with suspected pregnancy
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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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Bursa City Hospital
RECRUITINGBursa, Nilüfer, 16110, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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