Use of Galvanic Skin Response to Measure Peripheral Block Activity
Use of Galvanic Skin Response(GSR) to Measure Peripheral Block Activity
2 other identifiers
observational
50
1 country
1
Brief Summary
the investigators aim in this study is to determine whether the block is successful in successful infraclavicular brachial plexus blocks performed with USG, according to the change in GSR value in the upper extremity blocked due to sympathetic nerve blockade. Block success will be evaluated by sensory and motor examination of the blocked arm.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for all trials
Started Jan 2022
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
January 30, 2022
CompletedFirst Submitted
Initial submission to the registry
January 2, 2023
CompletedFirst Posted
Study publicly available on registry
January 10, 2023
CompletedPrimary Completion
Last participant's last visit for primary outcome
February 28, 2023
CompletedStudy Completion
Last participant's last visit for all outcomes
March 30, 2023
CompletedJanuary 10, 2023
January 1, 2023
1.1 years
January 2, 2023
January 7, 2023
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Galvanic Skin Response
30/01/2023-28/02/2023
Interventions
The probe will be attached to the patient's finger and the Galvanic Skin Response will be measured
Eligibility Criteria
patients aged 18-65 who will undergo upper extremity surgery
You may qualify if:
- ASA1-ASA2 patients
- Patients between the ages of 18-65
- Patients who underwent infraclavicular block
You may not qualify if:
- ASA3-ASA4 patients
- Patients younger than 18 years old and over 65 years old
- Patients who do not want to be included in the study
- Patients in whom infraclavicular brachial plexus block is contraindicated
- Patients who cannot cooperate
- Those with diabetes mellitus
- Patients who have failed infraclavicular brachial plexus block and switched to general anesthesia
- Those with peripheral artery disease
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Adiyaman University
Adıyaman, 32000, Turkey (Türkiye)
Related Publications (2)
Tarvainen MP, Koistinen AS, Valkonen-Korhonen M, Partanen J, Karjalainen PA. Analysis of galvanic skin responses with principal components and clustering techniques. IEEE Trans Biomed Eng. 2001 Oct;48(10):1071-9. doi: 10.1109/10.951509.
PMID: 11585030BACKGROUNDMarhofer P, Greher M, Kapral S. Ultrasound guidance in regional anaesthesia. Br J Anaesth. 2005 Jan;94(1):7-17. doi: 10.1093/bja/aei002. Epub 2004 Jul 26.
PMID: 15277302RESULT
MeSH Terms
Interventions
Intervention Hierarchy (Ancestors)
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- CASE CONTROL
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- assistant doctor
Study Record Dates
First Submitted
January 2, 2023
First Posted
January 10, 2023
Study Start
January 30, 2022
Primary Completion
February 28, 2023
Study Completion
March 30, 2023
Last Updated
January 10, 2023
Record last verified: 2023-01