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SPSIP Versus RISS Block in Volume-Preserving VATS
Sponsor: Ferit Yetik
Summary
This prospective randomized controlled study aims to compare the effects of Serratus Posterior Superior Intercostal Plane (SPSIP) block and Rhomboid Intercostal and Subserratus (RISS) block on postoperative pain, respiratory function, and recovery quality in patients undergoing volume-preserving video-assisted thoracoscopic surgery (VATS). Eighty-four patients will be randomized in a 1:1 ratio to receive either SPSIP block or RISS block. The primary outcome is the incidence of somatic pain at the chest drain insertion site at postoperative 2 hours. Secondary outcomes include pain scores, opioid consumption, quality of recovery, diaphragmatic function, pulmonary function, rescue analgesic requirements, postoperative nausea and vomiting, and block-related complications.
Official title: Comparison of Serratus Posterior Superior Intercostal Plane Block and Rhomboid Intercostal-Subserratus Plane Block on Postoperative Analgesia and Respiratory Functions in Volume-Preserving Video-Assisted Thoracoscopic Surgery: A Prospective Randomized Controlled Trial
Key Details
Gender
All
Age Range
18 Years - 75 Years
Study Type
INTERVENTIONAL
Enrollment
84
Start Date
2026-06-18
Completion Date
2026-12
Last Updated
2026-06-22
Healthy Volunteers
No
Conditions
Interventions
Serratus posterior superior intercostal plane block
Ultrasound-guided Serratus Posterior Superior Intercostal Plane (SPSIP) block performed before induction of general anesthesia using local anesthetic for postoperative analgesia in patients undergoing video-assisted thoracic surgery.
Rhomboid Intercostal and Subserratus Block
Ultrasound-guided Rhomboid Intercostal and Subserratus (RISS) block performed before induction of general anesthesia using local anesthetic for postoperative analgesia in patients undergoing video-assisted thoracic surgery.
Locations (1)
Bursa City Hospital
Bursa, Nilüfer, Turkey (Türkiye)