NCT06844630

Interscalene vs Infraspinatus-teres Minor (ITM) Interfascial Block in Shoulder Surgery

Comparison of Postoperative Analgesic Efficacy Between the Interscalene Block and Infraspinatus-Teres Minor Interfascial Blocks in Patients Undergoing Arthroscopic Shoulder Surgery

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 60 (actual)
• Sponsor: Kadem Koc · Academic / Other
• Sex: All
• Age: 18 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

Postoperative pain is important following arthroscopic shoulder surgery. Postoperative effective pain treatment provides early mobilization and shorter hospital stay.Ultrasound (US)-guided brachial plexus blocks such as interscalen and supraclavicular block are usually performed. Interscalene brachial plexus block is one of the most preferred techniques among these. Due to the phrenic nerve paralysis frequently seen in interscalene block, alternative diaphragm-sparing block techniques have emerged over time. One of these is the Infraspinatus teres minor interfascial block. Infraspinatus teres minor interfascial block can block both the suprascapular nerve and the axillary nerve, which are effective in the innervation of the shoulder, with a single-point injection. The main aim of our study was to show that there is no difference between interscalene block and infraspinatus-teres-minor interfascial block in terms of their effects on postoperative analgesia in patients undergoing arthroscopic shoulder surgery.

Conditions

• Shoulder Pain
• Pain, Postoperative
• Surgical Procedure, Unspecified

Interventions

Type	Name	Description
OTHER	Preoperative block application (İntersclane Block)	Before surgery, patients will receive a unilateral interscalene block under ultrasound guidance.
OTHER	Preoperative block application (Infraspinatus-teres minor interfascial block)	Before surgery, patients will receive a unilateral infraspinatus-teres minor interfascial block under ultrasound guidance.

Timeline

• Start date: 2025-03-01
• Primary completion: 2025-06-30
• Completion: 2025-08-30
• First posted: 2025-02-25
• Last updated: 2025-12-29

Locations

1 site across 1 country: Turkey (Türkiye)