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CTRI Number  CTRI/2025/08/093758 [Registered on: 27/08/2025] Trial Registered Prospectively
Last Modified On: 27/08/2025
Post Graduate Thesis  No 
Type of Trial  Observational 
Type of Study   observational 
Study Design  Single Arm Study 
Public Title of Study   Evaluation of diaphragm function in post-operative period after block in shoulder surgery. 
Scientific Title of Study   Evaluation of Hemi diaphragmatic paralysis in post-operative period after interscalene block in shoulder arthroscopic patients. 
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 Reshma Nath 
Designation  Anesthesiologist 
Affiliation  Sancheti Institute of Orthopedics and Rehabilitation 
Address  Sancheti Institute of orthopedics and Rehabilitation, Thube park,shivajinagar

Pune
MAHARASHTRA
411005
India 
Phone  7447457752  
Fax    
Email  resham.vj@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Sandeep Diwan 
Designation  Senior Anesthesiologist 
Affiliation  Sancheti Institute of Orthopedics and Rehabilitation 
Address  Department of Anesthesiology, Sancheti Hospital, Shivaji Nagar, Pune

Pune
MAHARASHTRA
411005
India 
Phone  8484914584  
Fax    
Email  sdiwan14@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Sandeep Diwan 
Designation  Senior Anesthesiologist 
Affiliation  Sancheti Institute of Orthopedics and Rehabilitation 
Address  Department of Anesthesiology, Sancheti Hospital, Shivaji Nagar, Pune

Pune
MAHARASHTRA
411005
India 
Phone  8484914584  
Fax    
Email  sdiwan14@gmail.com  
 
Source of Monetary or Material Support  
NIL 
 
Primary Sponsor  
Name  Dr Reshma Nath 
Address  Sancheti Institute of orthopedics and Rehabilitation, Thube park,Shivaji nagar.PIN -411005,Maharashtra 
Type of Sponsor  Other [Self] 
 
Details of Secondary Sponsor  
Name  Address 
Dr Sandeep Diwan  Sancheti Hospital,Shivajinagar,Pune,Maharashtra-411005 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Reshma Nath  Sancheti Hospital  Department of Anaesthesia,JRC wing 6th floor,Thube park,Shivajinagar,PIN-411005
Pune
MAHARASHTRA 
7447457752

resham.vj@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Institutional Ethics Committe  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: M65-M67||Disorders of synovium and tendon,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Nil  Nil 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  75.00 Year(s)
Gender  Both 
Details  1. Patients scheduled for shoulder arthroscopy for rotator cuff repair between the ages of 18-75 years old,
2. ASA physical status I-III,
3. Mentally competent and able to consent to the study were eligible for enrolment.
 
 
ExclusionCriteria 
Details   
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Incidence of symptomatic hemidiaphragmatic paresis in heterogeneous groups of different volumes and drug concentrations   2hours post surgery 
 
Secondary Outcome  
Outcome  TimePoints 
To evaluate patient discharge time from PACU if affected by HDP.
To evaluate hospital discharge time if affected by HDP.
To assess sleep disturbances if affected by HDP.
 
2hours post surgery 
 
Target Sample Size   Total Sample Size="150"
Sample Size from India="150" 
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)   08/09/2025 
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="0"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
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   To investigate the incidence of symptomatic hemidiaphragmatic palsy in post operative period after interscalene block in shoulder arthroscopy patients.
To investigate patient discharge time from PACU if affected by HDP
To investigate hospital discharge time if affected by HDP
To assess any sleep disturbance if affected by HDP
 
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