Comparison of Interscalene Block and Suprascapular With Axillary Block

Not Applicable

Completed

• Conditions: Shoulder Arthroplasty; Ultrasound Guided
• Interventions: Procedure: interscalene block; Procedure: suprascapular block + axillary block

• Registration Number: NCT04822610
• Lead Sponsor: Istanbul University

Brief Summary

In this study, the investigators are going to compare the analgesia effectiveness of interscalane block and suprascapular with axillary block in shoulder arthroplasties

Detailed Description

In the preoperative period, the participants will be taken to the block room. The participants will be monitored, standard sedation will be applied.

The first group will be get interscalene block. The second group will be get suprascapular and axillary block. The third group patient will be get no block. Afterwards, the participants will be operated under general anesthesia. A patient-controlled analgesia device will be attached to each group of participants and their postoperative follow-up will be made.

Study Timeline

• Study First Submitted: 2021-01-19
• Study First Submitted QC: 2021-03-29
• Study First Posted: 2021-03-30
• Study Start: 2021-06-30
• Status Verified: 2022-01
• Primary Completion: 2022-01-21
• Study Completion: 2022-01-31
• Last Update Submitted: 2022-01-31
• Last Update Posted: 2022-02-01

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 76

Inclusion Criteria

• accepting the study protocol,
• age older than 18 years and younger than 90 years,
• undergoing shoulder arthroplasty surgery
• the American Society of Anesthesiologist (ASA) physical status of I-II-III-IV

Exclusion Criteria

• severe respiratory distress
• patients with local anesthetic allergy
• contralateral hemidiaphragmatic parrhesia
• recurrent laryngeal nerve palsy
• infection at the injection site
• coagulation disorder

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Study group: interscalene block + IV PCA	interscalene block	preop usg guided interscalene block and IV PCA
Study group: suprascapular block + axillary block + IV PCA	suprascapular block + axillary block	preop usg guided suprascapular block + axillary block and IV PCA

Primary Outcome Measures

Name	Time	Method
Opioid (mg) consumption	48 hours	Opioid (mg) consumption
Measurement of postoperative pain	48 hours	VAS (visual analog scale) (0: no pain, 10: the worst pain imaginable)

Trial Locations

Locations (1)

Istanbul University, Faculty of Medicine; 🇹🇷 Istanbul, Fatih, Turkey