Comparing two pain relief methods after clavicle surgery

Ultrasound-guided Clavipectoral Fascia Plane Block Versus Interscalene Brachial Plexus Block for Postoperative Analgesia in Midshaft Clavicular Surgery

NA · Ain Shams University · NCT06917820

This study is testing which pain relief method works better after clavicle surgery for adults aged 21 to 60.

Quick facts

PhaseNA
Study typeInterventional
Enrollment50 (estimated)
Ages21 Years to 60 Years
SexAll
SponsorAin Shams University (other)
Locations1 site (Cairo)
Trial IDNCT06917820 on ClinicalTrials.gov

What this trial studies

This study aims to compare the effectiveness of two postoperative analgesic techniques, the Interscalene Brachial Plexus Block (ISBPB) and the Clavipectoral Fascia Plane Block (CPB), in patients undergoing open reduction and internal fixation of midshaft clavicular fractures. Patients aged 21 to 60 years with ASA class I and II status will be monitored for pain relief and diaphragmatic function following surgery. Preoperative assessments will include medical history, routine investigations, and monitoring of vital signs. The study will evaluate the outcomes of each analgesic technique to determine which provides better postoperative pain management.

Who should consider this trial

Good fit: Ideal candidates are patients aged 21 to 60 years with ASA class I and II status undergoing elective midshaft clavicle surgery.

Not a fit: Patients with ASA class III and IV status, those with bleeding disorders, or pregnant women may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved pain management strategies for patients undergoing clavicle surgery.

How similar studies have performed: Previous studies have shown varying success with similar analgesic techniques, but this specific comparison is novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients aged from 21 to 60 years.
* American Society of Anesthesiologists (ASA) class I and II status.
* Of both sexes.
* Patients undergoing elective midshaft clavicle fracture open reduction and internal fixation surgery.

Exclusion Criteria:

* Patient refusal.
* American Society of Anesthesiologists (ASA) class llI and IV status.
* Patients with bleeding disorders.
* A history of relevant drug allergy to any of the used drugs.
* Alcohol or drug abuse and opioid dependence.
* Pregnant female patients.
* Patients with BMI above 30 kg/m2.
* Patients with infection at site of the fracture or the block procedure.
* Patients with reduced pulmonary functions due to chronic obstructive pulmonary disease (COPD), uncontrolled asthma, pneumothorax or pleural effusion.

Where this trial is running

Cairo

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.

View on ClinicalTrials.gov →

Conditions: Post Operative Pain

Last reviewed 2026-05-15 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.