U.S., Dec. 12 -- ClinicalTrials.gov registry received information related to the study (NCT07278050) titled 'Interscalene Block vs Serratus Posterior Superior Intercostal Plane Block' on Nov. 29.

Brief Summary: Postoperative pain is important following arthroscopic shoulder surgery. Postoperative effective pain treatment provides early mobilization and a shorter hospital stay. Ultrasound (US)-guided brachial plexus blocks, such as interscalene and supraclavicular block, are usually performed. Interscalen brachial plexus block (ISCB) is one of the most preferred techniques among these.

Ultrasound (US) guided serratus posterior superior block (SPSPB) is a new interfacial plane block defined by Tulgar et al in 2023. It is based on injection ...