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Comparison between Ultrasound Guided Interscalene Nerve Block and Ultrasound Guided Combined Infraclavicular-Suprascapular Nerve Blocks as regard phrenic nerve sparing and perioperative Analgesia in Patients Undergoing Arthroscopic Shoulder Surgery Under General Anesthesia.

Comparison between Ultrasound Guided Interscalene Nerve Block and Ultrasound Guided Combined Infraclavicular-Suprascapular Nerve Blocks as regard phrenic nerve sparing and perioperative Analgesia in Patients Undergoing Arthroscopic Shoulder Surgery Under General Anesthesia.

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
PACTR
Registry ID
PACTR202502633214011
Enrollment
68
Registered
2025-02-14
Start date
2024-01-01
Completion date
Unknown
Last updated
2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Anaesthesia

Interventions

Interscalene Nerve Block Group
Combined lateral sagittal infraclavicular and anterior suprascapular nerve blocks

Sponsors

Faculty of Medicine Ain Shams University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: ? Age 21-70 years. ? Elective shoulder arthroscopy under general anesthesia. ? Physical Status: ASA I , ASA II and ASA III Patients. ? BMI less than 30 kg/m2.

Exclusion criteria

Exclusion criteria: ? Refusal of procedure or participation in the study by patients. ? Physical status: above ASA III. ? Infection at site of injection. ? History or evidence of coagulopathy. ? Allergies to drugs used (Bupivacaine). ? Distorted anatomy. ? Pathological lung disease or diaphragmatic paresis. ? Regular opoids use. ? Psychological disorder with difficult communication. ? A-V block. ? Pacemaker. ? Peripheral neuropathy.

Design outcomes

Primary

MeasureTime frame
The aim of this study is to compare between interscalene block versus combined lateral sagittal infraclavicular-anterior suprascapular blocks as regard phrenic nerve sparing.—

Secondary

MeasureTime frame
perioperative analgesia and opioids consumption.—

Countries

Egypt

Contacts

Public ContactAbdelaziz;Shrouk Abdallah;Ayman

Assistant Professor of Anesthesia Faculty of Medicine Ain Shams University ;Assistant Lecturer of Anesthesia Faculty of Medicine Ain Shams University

abdelaziz.abozeid@med.asu.edu.eg;dr.shrouk27@yahoo.com00201118003283;00201148827103

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Sep 19, 2026