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New pain block could keep lung surgery patients comfortable for days

NCT ID NCT07134660

Symptom relief Sponsor: Shanghai Pulmonary Hospital, Shanghai, China Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study compares a long-acting painkiller (liposomal bupivacaine) to a standard one (bupivacaine hydrochloride) for numbing nerves between the ribs during lung surgery. About 210 adults having keyhole lung surgery will be randomly assigned to one of three groups: the long-acting block, the standard block, or no block. The goal is to see if the long-acting version provides better pain control from 25 to 72 hours after surgery, which could reduce opioid use and help patients recover faster.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
liposomal bupivacaine
What this could lead to
If it works, this could provide longer-lasting pain relief after lung surgery, reducing the need for opioids and speeding recovery.
What could go wrong
This is a mid-sized trial (210 people) and the effect may be modest. The long-acting version is more expensive, and not all patients may benefit.

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

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

About 210 people

The number the study aims to enrol. It can still change while the study runs.

Started

Sep 2025

Expected to finish

Sep 2026

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Scheduled for elective unilateral thoracoscopic (VATS) lung surgery * Age 18 to 80 years * American Society of Anesthesiologists (ASA) physical status I-III Exclusion Criteria: * Contraindication to local anesthetics (infection at puncture site, allergy to local anesthetics, coagulopathy or other bleeding risk) * Sensory abnormalities in the planned chest-wall surgical area * Hepatic dysfunction (ALT \> 50 U/L, AST \> 40 U/L, or total bilirubin ≥ 19 μmol/L) or renal dysfunction (serum creatinine \> 112 μmol/L, BUN \> 7.1 mmol/L, or dialysis within 28 days before surgery) * Pregnancy, breastfeeding, women of childbearing potential not using adequate contraception, or planning pregnancy during the study period * Preoperative opioid use, history of chronic pain, or history of opioid abuse * Refusal to provide informed consent

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Conditions

The condition(s) this trial relates to.

lung cancer lung neoplasm Pain, Postoperative

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Lung cancer Postoperative pain, acute

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Shanghai pulmonary hospital

    RECRUITING

    Shanghai, China

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