Effect of Infraclavicular and Interscalen Block on Oxygenitaon of the Forearm

Not Applicable

Completed

• Conditions: Upper Extremity Fracture
• Interventions: Procedure: Interscalen Block; Procedure: Infraclavicular Block

• Registration Number: NCT04748211
• Lead Sponsor: Bulent Ecevit University

Brief Summary

to research the oxygenitaon effects of infraclavicular and interscalene blocks on the forearm.

Detailed Description

To research the oxygenation effects of infraclavicular and interscalen blocks on the forearm by comparing the blood flow (BF) values using the USG, Perfusion index (PI) and Near infrared spectroscopy (NIRS) values using the massimo device.

Study Timeline

• Study Start: 2018-06-15
• Primary Completion: 2019-06-15
• Study Completion: 2019-06-15
• Study First Submitted: 2020-12-13
• Status Verified: 2021-02
• Study First Submitted QC: 2021-02-05
• Study First Posted: 2021-02-10
• Last Update Submitted: 2021-02-10
• Last Update Posted: 2021-02-12

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 104

Inclusion Criteria

• aged between 18-65
• ASA Score I-III
• undergoing elective or emergency arm, elbow and forearm surgery

Exclusion Criteria

• Patient's refusal for Brachial Plexus Blockage
• Patients who had any neurological disorders preventing the evaluation of the sensory block in the upper extremity,
• Infection in the area to be blocked with ICB or ISB,
• Non-cooperated patients
• Patients with coagulopathy,
• Morbidly obese patients
• Patients with diabetes mellitus
• Patients with hypertension
• Patients with peripheral artery disease
• Patients with allergy to the drugsto be used
• Patients who had trauma in the area scheduled for the block
• Paitens who had deterioration of anatomical integrity because of previous surgery
• Pregnant women
• Patients whose block failed

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Interscalen Block	Interscalen Block	Group II received USG and neurostimulator guided interscalen block. 10 ml 2% lidocain and 10 ml 0.05% marcaine was administered for local anetshesia. After the block was administered MAP, HR, TAV, BAD, BAA, BF, PI and rSO 2 values were measured and recorded at the 10th, 20th, and 30th minutes.
Infraclavicular Block	Infraclavicular Block	Group I received USG and neurostimulator guided infraclavicular block, 10 ml 2% lidocain and 10 ml 0.05% marcaine was administered for local anetshesia. After the block was administered MAP, HR, TAV, BAD, BAA, BF, PI and rSO 2 values were measured and recorded at the 10th, 20th, and 30th minutes.

Primary Outcome Measures

Name	Time	Method
oxygenation of the forearm	during the procedure three times	to compare the oxygenation of the forearm by measuring perfusion index device

Trial Locations

Locations (1)

Zonguldak Bulent Ecevit University; 🇹🇷 Zonguldak, Turkey