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Which nerve block wins for breast surgery pain?

NCT ID NCT06436599

Symptom relief Sponsor: Mustafa Burgac Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study compared two types of nerve blocks (serratus posterior superior intercostal plane block and deep serratus anterior plane block) to see which provides better pain relief after breast surgery. Sixty-two adults having a mastectomy received one of the two blocks with bupivacaine. Researchers measured pain scores and opioid use for 24 hours after surgery to find the more effective option.

What this could mean

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

Active substance
bupivacaine
What this could lead to
If one block proves better, it could become the preferred method for managing pain after breast surgery, reducing opioid use and improving recovery.
What could go wrong
This is a small, completed study with only 62 participants. Results may not apply to all patients or surgeries, and individual pain responses vary.

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

62 people

The number who actually took part.

Started

Dec 2023

Finished

Jun 2024

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

Accepted

You do not need to have the condition being studied to take part.

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: * unilateral mastectomy(modified radial mastectomy) * ASA I-III risk group Exclusion Criteria: * Coagulopathy * Wound and infection in the block area * Local anaesthetic allergy * Mental retardation * Non-cooperative * Pregnant patients

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Conditions

The condition(s) this trial relates to.

agnosia pain agnosia

As listed by the trial registrant

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

Analgesia

Contacts and locations

Locations

  • Istanbul Professor Doctor Süleyman Yalçın City Hospital

    Istanbul, Turkey (Türkiye)

More trials for these conditions

Other studies related to the condition(s) this trial covers.