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CTRI Number  CTRI/2024/07/071716 [Registered on: 31/07/2024] Trial Registered Prospectively
Last Modified On: 29/07/2024
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   Follow Up Study 
Study Design  Single Arm Study 
Public Title of Study   To know whether nerve block around collarbone has acted or not by knowing blood flow 
Scientific Title of Study   Evaluation of perfusion index as indicator for successful supraclavicular brachial plexus block 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Shaik Asif 
Designation  Post graduate 
Affiliation  Dr B R Ambedkar medical college and hospital 
Address  First floor OT complex Dr B R Ambedkar medical college and Hospital Shampura main road K G Halli Bangalore

Bangalore
KARNATAKA
560045
India 
Phone  07337275696  
Fax    
Email  asifshaik319@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr M Salim Iqbal 
Designation  Professor 
Affiliation  Dr B R Ambedkar medical college and hospital 
Address  First floor OT Complex Department of Anesthesia Dr B R Ambedkar medical college and Hospital Shampura main road K G Halli Bangalore

Bangalore
KARNATAKA
560045
India 
Phone  9964651079  
Fax    
Email  drsalim_iqbal@yahoo.co.in  
 
Details of Contact Person
Public Query
 
Name  Dr Shaik Asif 
Designation  Post graduate 
Affiliation  Dr B R Ambedkar medical college and hospital 
Address  First floor OT Complex Dr B R Ambedkar Medical College and Hospital Shampura main road K G Halli Bangalore

Bangalore
KARNATAKA
560045
India 
Phone  7337275696  
Fax    
Email  asifshaik319@gmail.com  
 
Source of Monetary or Material Support  
Dr B R Ambedkar Medical College and Hospital Shampura main road K G Halli Bangalore Karnataka 560045 
 
Primary Sponsor  
Name  Shaik Asif 
Address  1st floor OT Complex Department of Anesthesiology Dr B R Ambedkar Medical College and Hospital Shampura main road K G Halli Bangalore 
Type of Sponsor  Other [Self] 
 
Details of Secondary Sponsor  
Name  Address 
NIL  NIL 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Shaik Asif  Dr B R. Ambedkar Medical College and Hospital  First floor OT Complex Department of Anesthesiology Dr B R Ambedkar Medical College and Hospital Shampura Main Road K G Halli Bangalore
Bangalore
KARNATAKA 
7337275696

asifshaik319@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
INSTITUTION ETHICS COMMITTEE(IEC) DR.B R Ambedkar Medical College & Hospital  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: M00-M99||Diseases of the musculoskeletal system and connective tissue,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  NIL  NIL 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  60.00 Year(s)
Gender  Both 
Details  1 Patients posted for elective upper extremities surgery
2 American Society of Anesthesiologists(ASA)class 1,2,3 
 
ExclusionCriteria 
Details  1 Patients with history of known allergies to Bupivacaine
2 Alcoholism, Drug abuse, Psychological or other emotional problems that are likely to invalidate the informed consent 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment    
Blinding/Masking    
Primary Outcome  
Outcome  TimePoints 
To assess the variations in perfusion index value after supraclavicular brachial plexus block  30 min after block 
 
Secondary Outcome  
Outcome  TimePoints 
1.To calculate the cutoff value of Pi for successful supraclavicular brachial plexus block
2.Compare the changes in Pi value between successful and unsuccessful supraclavicular brachial plexus block
3.To assess grades of sensory/motor block and complications if any  
30 minutes after block 
 
Target Sample Size   Total Sample Size="60"
Sample Size from India="60" 
Final Enrollment numbers achieved (Total)= "Applicable only for Completed/Terminated trials"
Final Enrollment numbers achieved (India)="Applicable only for Completed/Terminated trials" 
Phase of Trial   N/A 
Date of First Enrollment (India)   15/08/2024 
Date of Study Completion (India) Applicable only for Completed/Terminated trials 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Applicable only for Completed/Terminated trials 
Estimated Duration of Trial   Years="1"
Months="6"
Days="0" 
Recruitment Status of Trial (Global)   Not Yet Recruiting 
Recruitment Status of Trial (India)  Not Yet Recruiting 
Publication Details   N/A 
Individual Participant Data (IPD) Sharing Statement

Will individual participant data (IPD) be shared publicly (including data dictionaries)?  

Response - NO
Brief Summary   Peripheral nerve block is one of the commonly used blocks in regional anesthesia. Peripheral nerve blocks provide more advantageous condition in cases where general or spinal anesthesia is risky as in heart, kidney, respiratory disease, chest trauma and diabetic patients. Block is limited to the region covering the area innervated by the plexus or terminal branches. 
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