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CTRI Number  CTRI/2025/07/090684 [Registered on: 10/07/2025] Trial Registered Prospectively
Last Modified On: 10/07/2025
Post Graduate Thesis  No 
Type of Trial  Interventional 
Type of Study   Other (Specify) [Telemedicine]  
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   Telemedicine versus in-person consultation for major mental illness. 
Scientific Title of Study   Efficacy of telemedicine consultation compared to in-person consultation for patients with major mental illness: An open-label randomised control trial 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Santanu Nath 
Designation  Associate Professor 
Affiliation  All India Institute of Medical Sciences-Deoghar 
Address  Room-143, Department of Psychiatry, 1st Floor, D-Block, AIIMS, Deoghar, Devipur

Deoghar
JHARKHAND
814152
India 
Phone  9337434349  
Fax    
Email  doc.santanunath@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Santanu Nath 
Designation  Associate Professor 
Affiliation  All India Institute of Medical Sciences-Deoghar 
Address  Room-143, Department of Psychiatry, 1st Floor, D-Block, AIIMS, Deoghar, Devipur

Deoghar
JHARKHAND
814152
India 
Phone  9337434349  
Fax    
Email  doc.santanunath@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Santanu Nath 
Designation  Associate Professor 
Affiliation  All India Institute of Medical Sciences-Deoghar 
Address  Room-143, Department of Psychiatry, 1st Floor, D-Block, AIIMS, Deoghar, Devipur

Deoghar
JHARKHAND
814152
India 
Phone  9337434349  
Fax    
Email  doc.santanunath@gmail.com  
 
Source of Monetary or Material Support  
Multidisciplinary Research Unit (MRU) of AIIMS Deoghar under DHR, AIIMS Deoghar, Devipur, PIN: 814152, Jharkhand. 
 
Primary Sponsor  
Name  Multidisciplinary Research Unit MRU of AIIMS Deoghar under DHR 
Address  Department of Health Research, New Delhi, 2nd Floor, IRCS Building, 1, Red Cross Road, New Delhi - 110001. 
Type of Sponsor  Government funding agency 
 
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 
Santanu Nath  All India Institute of Medical Sciences-Deoghar  Room-143, Department of Psychiatry, 1st Floor, D-Block, AIIMS Deoghar, Devipur
Deoghar
JHARKHAND 
9337434349

doc.santanunath@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
IEC of AIIMS-Deoghar  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: F42||Obsessive-compulsive disorder, (2) ICD-10 Condition: F20||Schizophrenia, (3) ICD-10 Condition: F31||Bipolar disorder, (4) ICD-10 Condition: F32||Major depressive disorder, singleepisode,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  In-person Consultation  Participants randomized to in-person consultation arm will be provided in-person mode of consultation at 15th day (1st follow-up) and 30th day (2nd follow-up) for their mental illness. 
Intervention  Telemedicine  Participants randomized to telemedicine arm will be provided telemedicine mode of consultation at 15th day (1st follow-up) and 30th day (2nd follow-up) for their mental illness. The telemedicine call will last for 10-15 minutes per patient per consultation 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  90.00 Year(s)
Gender  Both 
Details  • Adult patients diagnosed with major mental illness like Schizophrenia Bipolar Disorder Major Depressive Disorder and OCD were diagnosed using ICD 11.
• Able to provide written informed consent.
• Having Mobile phone with WhatsApp facility.
 
 
ExclusionCriteria 
Details  • Patients with severe disease as determined by requiring inpatient care or referral to a higher centre for intervention. 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   On-site computer system 
Blinding/Masking   Open Label 
Primary Outcome  
Outcome  TimePoints 
1. change in CGI-S scores at all consultations to assess severity.   Baseline, 15th, 30th, 45th day 
 
Secondary Outcome  
Outcome  TimePoints 
1. Change in Positive and Negative symptoms scale (PANSS) scores for schizophrenia.
2. Change in Hamilton rating scale for depression (HAM-D) for Depression.
3. Change in Yale-Brown obsessive-compulsive scale (Y-BOCS) for OCD.
4. Change in Young mania rating scale (YMRS) for Mania.
5. cost-effectiveness, patient satisfaction, and treatment adherence across the various time points. 
Baseline, 15th, 30th, 45th day 
 
Target Sample Size   Total Sample Size="496"
Sample Size from India="496" 
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)   21/07/2025 
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="2"
Months="0"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
Recruitment Status of Trial (India)  Open to Recruitment 
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  

Despite the wide use of telemedicine across India, the efficacy of telemedicine over in-person consultations has yet to be established for mental health. This is one of the barriers to the broader utilisation and expansion of the services from the patient’s and clinicians’ points of view. We could not find similar studies in the Indian context. Paper to public health translation of telemedicine guidelines requires evidence for its usefulness across contexts, disorders, and demographics. The current study will help generate evidence for the feasibility of telemedicine compared to in-person consultations for patients with severe mental illnesses like schizophrenia, bipolar disorder, OCD and depression. The hypothesis for this trial is that, the efficacy of telemedicine will be equal to an in-person consultation for severe mental illness, and telemedicine will be cost-effective compared to in-person consultations for the same purpose. 

 
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