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Which nerve block eases shoulder surgery pain best?

NCT ID NCT07483814

Symptom relief Sponsor: Aydin Adnan Menderes University 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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study compares two types of nerve blocks—interscalene and suprascapular—for controlling pain after arthroscopic shoulder surgery. 84 adults having shoulder arthroscopy will receive one of the blocks, and researchers will measure pain levels and side effects. The goal is to find which block provides better pain relief and reduces the risk of chronic pain.

What this could mean

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

Active substance
nerve block (interscalene block or suprascapular block)
What this could lead to
If one block works better, it could improve pain control after shoulder surgery and lower the chance of long-term pain.
What could go wrong
This is a small, single-center study with 84 people. Results may not apply to everyone, and both blocks have known side effects like temporary weakness or breathing issues.

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.

Participants

About 84 people

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

Started

Jan 2024

Expected to finish

Jun 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.

Who is studied

Once suitability is confirmed, detailed information about the work programs is provided in glossary and written form. Random grouping (randomization) and work will be specifically approved after being informed before any process.

Ages

18 to 65 years

Sex

Anyone

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: 1. Patients who have provided written informed consent 2. Patients over 18 years of age scheduled for elective shoulder arthroscopy 3. Patients classified as ASA I-II 4. Patients undergoing general anesthesia Exclusion Criteria: 1. Patients undergoing shoulder surgery other than arthroscopic procedures (e.g., revision or open surgery) 2. Patients with pre-existing respiratory, cardiac, renal, neurological, or hepatic diseases 3. Presence of neuropathy affecting the brachial plexus 4. Contraindications to peripheral nerve block (e.g., coagulopathy) 5. Known allergy to local anesthetics

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Conditions

The condition(s) this trial relates to.

Chronic Pain chronic pain syndrome Pain, Postoperative

As listed by the trial registrant

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

Chronic pain Postoperative acute pain

Contacts and locations

Locations

  • Adnan menderesüniversite Hastanesi

    Aydin, Efeler, 09010, Turkey (Türkiye)

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