Comparing pain relief methods after shoulder surgery

Comparison of Postoperative Analgesic Efficacy of Serratus Posterior Superıor Intercostal Plane Block and Combination of Interscalene Brachial Plexus Block and Superfisial Plexus Block in Shoulder Arthroscopies

Not applicable Interventional Ankara Etlik City Hospital · NCT06660875

This study is testing two different ways to manage pain after shoulder surgery to see which one helps patients feel better and need fewer opioids.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment80 (estimated)
Ages18 Years to 65 Years
SexAll
SponsorAnkara Etlik City Hospital Government
Locations1 site (Yenimahalle, Ankara)
Trial IDNCT06660875 on ClinicalTrials.gov

What this trial studies

This study evaluates the effectiveness of two different pain management techniques for patients undergoing shoulder arthroscopy. It compares the postoperative analgesic efficacy of a combination of interscalene brachial plexus block and superficial cervical plexus block against the serratus posterior superior intercostal plane block. The goal is to determine which method provides better pain control and reduces the need for opioids after surgery. The study involves consenting patients aged 18 to 65 who are scheduled for elective shoulder surgery.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 to 65 with an ASA physical status of I-III who are scheduled for elective shoulder arthroscopy.

Not a fit: Patients with advanced comorbidities, chronic opioid use, or those undergoing emergency surgery may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved pain management strategies for patients recovering from shoulder surgery.

How similar studies have performed: Other studies have shown positive outcomes with similar nerve block techniques for postoperative pain management, indicating potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* 18 to 65 years old
* American Society of Anesthesiologists (ASA) physical status I-II-III
* Body mass index 18 to 30 kg/m2
* Elective shoulder arthroscopy surgery

Exclusion Criteria:

* Under 18 and over 65
* ASA score IV and above
* Advanced co-morbidity
* History of bleeding diathesis
* BMI under 18 kg/m2 and over 30 kg/m2
* Patient refusing the procedure
* Patients who have previously undergone shoulder surgery
* Chronic opioid or analgesic use
* Patients who will operate under emergency conditions
* Patients who will not undergo shoulder surgery

Where this trial is running

Yenimahalle, Ankara

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Shoulder Arthroscopyİnterscalene Brachial Plexus BlockSuperficial Cervical Plexus BlockSerratus Posterior Superior Intercostal Plane BlockRemifantanile conceptionAcute painPostoperatif pain
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.