Comparing two types of nerve blocks for shoulder surgery pain relief

Sub Omohyoid Suprascapular Nerve Block Versus Interscalene Nerve Block for Postoperative Shoulder Surgery Pain: Randomized Comparative Study.

Not applicable Interventional Minia University · NCT05796778

This study is testing two different types of nerve blocks to see which one helps reduce pain better after shoulder surgery for patients aged 18 to 60.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment72 (estimated)
Ages18 Years to 60 Years
SexAll
SponsorMinia University Academic / other
Locations1 site (Minya)
Trial IDNCT05796778 on ClinicalTrials.gov

What this trial studies

This study compares the effectiveness of sub omohyoid suprascapular nerve block and interscalene nerve block in managing postoperative pain for patients undergoing shoulder surgery. The goal is to reduce the need for opioids, which can have significant side effects, thereby enhancing recovery in fast track surgical programs. Patients aged 18 to 60 with ASA I-II classifications will be included, while those with certain medical conditions or allergies will be excluded. The study is conducted at Minia University Hospital.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18-60 scheduled for shoulder surgery with ASA physical status I or II.

Not a fit: Patients with allergies to local anesthetics, significant obesity, or certain medical conditions may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved pain management strategies for shoulder surgery patients, reducing reliance on opioids.

How similar studies have performed: While nerve blocks are commonly used, the specific comparison of these two techniques in this context is less established, indicating a novel approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Aged 18-60 years.
2. ASA I-II.
3. Both sexes.
4. Shoulder surgery.

Exclusion Criteria:

1. Patient refusal
2. Allergy to local anesthetics
3. BMI \>40 kg/m2
4. Bleeding diathesis or history of anticoagulant use.
5. Psychiatric diseases.
6. Infection of the skin at the site of needle punctures area.

Where this trial is running

Minya

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 Post Operative PainRegional AnesthesiaNerve BlockInterscalene brachial plexus blockshoulder painsubomohyoid plane block
Last reviewed 2026-06-13 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.