Pain-Free lung surgery? study tests two nerve block methods
NCT ID NCT07535697
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares two pain-relief techniques for people having minimally invasive lung surgery (VATS). One method uses ultrasound to guide a numbing injection near the spine (ESPB), done by an anesthesiologist. The other uses a camera to guide the injection between the ribs (ICNB), done by the surgeon. Researchers will track how much pain medicine patients need in the first 24 hours and their pain scores. The goal is to see which method works better for controlling pain after surgery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Erector spinae plane block (ESPB) and intercostal nerve block (ICNB) - both are numbing injections
- What this could lead to
- If one method works better, it could improve pain control after lung surgery and reduce the need for strong painkillers.
- What could go wrong
- This is a small, early-stage study (72 people) comparing two existing techniques, so it may not show a clear winner or change practice.
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 72 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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May 2027
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 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Provision of written informed consent * Adults (≥ 18 years of age) * Elective video-assisted thoracoscopic surgery (VATS) for pulmonary resection (e.g., lobectomy, segmentectomy, wedge resection) Exclusion Criteria: * Lack of informed consent * Language barrier * Pregnancy or breastfeeding * Known allergy to local anesthetics used in the study * Infection at the injection site(s) * History of complex chest wall surgery * Revision surgery with a prior operation within the last 6 months * Intraoperative conversion to open thoracotomy * Chronic pain syndrome * Fibromyalgia * Chronic opioid use * Chronic alcohol abuse * Chronic substance abuse (e.g., THC, amphetamines, cocaine) * History of psychiatric disorders (e.g., depression, schizophrenia) * Impaired consciousness, cognition, or ability to communicate * Known coagulopathy (including platelet count \< 80,000/µL or prolonged PTT/aPTT \>1.5× the upper limit of normal) * Ongoing therapeutic anticoagulation
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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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Sana Klinikum Offenbach
RECRUITINGOffenbach, Hesse, 63069, Germany
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Lung imaging could reveal the best anesthetic dose for breast surgery
- Could lying a certain way after a nerve block double its pain relief?
- Can a pinch of magnesium make nerve blocks last longer?