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Could a Two-Level nerve block better tame breast surgery pain?

NCT ID NCT07747623

Symptom relief Sponsor: Atatürk Chest Diseases and Chest Surgery Training and Research Hospital 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 05, 2026 · Last updated Sep 16, 2026 · Updated 3 times

Summary

This trial is testing whether giving a nerve block at two levels of the spine provides better pain relief after breast surgery than the standard one-level block. The study will enroll 70 adults undergoing breast surgery, who will receive either a single injection or two injections of a numbing medication before the operation. Researchers will measure pain scores at rest and while coughing over the first 24 hours after surgery to see which approach 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
Erector spinae plane block (a nerve block procedure using bupivacaine)
What this could lead to
If one technique proves better, it could lead to more effective pain control after breast surgery, potentially reducing the chance of chronic pain and improving recovery.
What could go wrong
This is a small, early-stage comparison, and results may not apply to all patients. Nerve blocks can sometimes cause side effects like infection or nerve damage, though rare.

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 70 people

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

Started

Sep 2026

Expected to finish

Jan 2027

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

Female participants only

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: * Age between 18 and 80 years * American Society of Anesthesiologists physical status I-II-III * Body mass index between 18 and 30 kg/m² * Patients undergoing elective breast surgery Exclusion Criteria: * Patient refusing the procedure * History of chronic analgesic or opioid therapy * History of local anesthetic allergy * Infection in the intervention area

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Conditions

The condition(s) this trial relates to.

Pain, Postoperative

As listed by the trial registrant

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

Breast surgery Erector spinae plane block Multimodal analgesia Pain, postoperative

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

  • Ankara Etlik City Hospital

    RECRUITING

    Yenimahalle, Ankara, 06170, Turkey (Türkiye)

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