At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Ultrasound-guided Shoulder Block Versus Pericapsular Nerve Group Block (PENG) for Postoperative Analgesia in Arthroscopic Shoulder Surgery: a Randomized Controlled Trial
In Brief
A clinical study evaluating PENG block and Shoulder block for Shoulder Surgery. Completed, enrolled 46 participants across 1 site.
Detailed Summary
Effective analgesia in arthroscopic shoulder surgery is a major concern and is essential for all aspects of the patient's recovery. The aim of this study is to assess the quality of pain relief in patients who will undergo arthroscopic shoulder surgeries receiving either shoulder block versus PENG block comparing and evaluating the differences between the two techniques.It is hypothesized that PENG block will be comparable to shoulder block as a promising effective alternative for analgesia for arthroscopic shoulder surgeries with fewer side effects. It is suggested that the PENG block can be safely applied for analgesia.
Study Details
Timeline
Interventions
A linear ultrasound probe will be placed longitudinally between the coracoid and the humeral head. After defining the humeral head, the tendon of the subscapular muscle and the deltoid muscle over it, the needle will be inserted using the "in plane" technique. When the needle will have passed through the deltoid muscle and touched the subscapularis tendon, a bone-like hard tissue will be felt and the needle could not be advanced further. The needle tip will be placed between the deltoid muscle and subscapularis tendon, and the injectate will be slowly administered.
The probe will be kept over the scapular spine to identify the trapezius and the supraspinatus muscle. Then, it Will be moved laterally to identify the concavity of the supraspinatus fossa and the hyper-echoic fascia of the supraspinatus muscle. In the concavity of the fossa, the suprascapular artery and the suprascapular nerve run in close proximity. A 50 mm nerve block needle will be used in the long axis view for the block. After confirming extravascular placement of the needle, injectate will be given below the supraspinatus fascia and then during axillary nerve block,The posterior surface of the humerus will be visualised in the short axis view. So, the circumflex artery will be visualised longitudinally. After confirming extra-vascular placement of the needle, injectate will be given into space.