Freezing nerves during lung surgery may cut opioid use
NCT ID NCT06861387
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether freezing certain nerves during minimally invasive lung surgery can help patients recover faster with less pain. 150 adults having lung surgery will either get standard pain management or standard care plus nerve freezing. The goal is to see if the freezing reduces pain, opioid use, and hospital stays.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Cryotherapy (nerve freezing with a probe)
- What this could lead to
- If it works, this could offer a way to reduce pain and opioid use after lung surgery, leading to faster recovery and shorter hospital stays.
- What could go wrong
- This is a single-center trial with 150 participants, so results may not apply broadly. Risks include nerve damage, numbness, or bleeding at the treatment site.
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 150 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2029
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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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: 1. Patients are at least 18 years or older. 2. Patients are electively scheduled to undergo minimally invasive (i.e., VATS or RATS) anatomical lung (i.e., pneumonectomy, (bi)lobectomy, or segmentectomy) resection for benign or malignant disease. 3. Proficient understanding of the consequences of enrolment by the patients. 4. Written informed consent by the patient. Exclusion Criteria: 1. Patients with reported intolerance or hypersensitivity to the anaesthetic drug used for ICNB. 2. Patients chronically using opioids for reasons not related to the operation (i.e., more than 3 months). 3. Patients with liver failure inhibiting the systematic use of acetaminophen (i.e., paracetamol) 4. Patients with connective tissue disease. 5. Patients with comorbidities or history contra-indicating ICCA. 6. Patients who are pregnant. 7. Participation in other clinical trial(s) that may interfere with the current trial.
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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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St. Antonius Ziekenhuis
RECRUITINGNieuwegein, Utrecht, Netherlands
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Lung imaging could reveal the best anesthetic dose for breast surgery
- Nerve freezing before chest surgery: safe years later?
- New pain block may cut opioid use after lung surgery
- Pain-Free lung surgery? study tests two nerve block methods
- Timing of nerve block may ease pain after chest surgery
- New pain block may cut opioid use after lung surgery