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CTRI Number  CTRI/2022/01/039287 [Registered on: 10/01/2022] Trial Registered Prospectively
Last Modified On: 05/10/2023
Post Graduate Thesis  No 
Type of Trial  PMS 
Type of Study   Other (Specify) [Post Marketing Study]  
Study Design  Single Arm Study 
Public Title of Study   Post Marketing Observational Study to Assess the Effectiveness and Safety of Prochlorperazine In Patients with Acute Vertigo 
Scientific Title of Study   A Prospective, Multicenter, Open-Label, Single-Arm, Post Marketing Observational Study to Assess the Effectiveness and Safety of Prochlorperazine In Patients with Acute Vertigo 
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
PROC-521-0124, Version 1.0 dated 22-Nov-2021  Protocol Number 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Mohan Kameswaran 
Designation  Prof Dept of ENT  
Affiliation  Madras ENT Research Foundation 
Address  Madras ENT Research Foundation, No-1, I Cross Street, Off. II Main Road, Raja Annamalaipuram, Chennai – 600 028.

Chennai
TAMIL NADU
600 028
India 
Phone  9840733366  
Fax    
Email  merfmk30@yahoo.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Anuja Jawale 
Designation  Affiliate Safety Representative 
Affiliation  Abbott Healthcare Pvt. Ltd. 
Address  Abbott Healthcare Pvt Ltd Floor 16, Godrej BKC, Plot No C – 68, BKC, Near MCA Club, Bandra (E) Mumbai

Mumbai
MAHARASHTRA
400051
India 
Phone  8657459168  
Fax    
Email  anuja.sawant1@abbott.com  
 
Details of Contact Person
Public Query
 
Name  Vairamuthu Ammaiyappan 
Designation  Director-Bussiness Expansion and Clinical Research 
Affiliation  IDD Research Solutions 
Address  Tek Meadows Campus,No 51, 3rd, C block, Old Mahabalipuram Rd, Sholinganallur, Chennai, Tamil Nadu

Chennai
TAMIL NADU
600 119
India 
Phone  9606829331  
Fax    
Email  vairamuthu.ammaiyappan@iddresearch.com  
 
Source of Monetary or Material Support  
Abbott Healthcare Pvt. Ltd. Floor 16, Godrej BKC, Plot No. C-68, BKC, Near MCA Club, Bandra (E), Mumbai – 400051. 
 
Primary Sponsor  
Name  Abbott Healthcare Pvt Ltd 
Address  Abbott Healthcare Pvt. Ltd. Floor 16, Godrej BKC, Plot No. C-68, BKC, Near MCA Club, Bandra (E), Mumbai – 400051. 
Type of Sponsor  Pharmaceutical industry-Global 
 
Details of Secondary Sponsor  
Name  Address 
NIL  NIL 
 
Countries of Recruitment     India  
Sites of Study
Modification(s)  
No of Sites = 28  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Carlton pereira  Bosco ENT Nursing and Research Centre   Continental Building, Ground Floor, 135, Dr Annie Besant Rd, Worli, Mumbai, Maharashtra 400018
Mumbai
MAHARASHTRA 
919819643240

cdpereir@gmail.com 
Dr RV Patil  ACPM Medical College and Hospital  Ground Floor,Morane Road,Dhule-424002
Dhule
MAHARASHTRA 
7020450433

sheetalpatil2@clinfirstresearchsolutionllp.com 
Dr Sandip Agrawal  Agrwal nursing home  Agrawal Nursing Home, First floor, Central Avenue, Gandhi Putala, Nagpur-440002
Nagpur
MAHARASHTRA 
9823164283

dr.sandipagrawal@rediffmail.com 
Dr C Preetam  AIIMS  Department of ENT and Head & Neck Surgery,AIIMS Bhubaneswar, Sijva, patrapad, Bhubaneshwar 751019
Khordha
ORISSA 
9438884166

preetam82@gmail.com 
Dr Anand Raju  Anand ENT Hospital  1st Floor,39-42,Sarojini Naidu Road,Balaji Nagar,new Siddhatuputur,Coimabatore-641044
Coimbatore
TAMIL NADU 
9842996596

ranandent@yahoo.com 
Dr Sanika Kalambe Ghate  Dr. Sanika ENT Clinic  Dr. Sanika ENT Clinic, G-1, Second floor, Near Dharmpeth Mahila Bank, Mokha Towers , Trimurthi Nagar, Ring Road, Nagpur- 440022
Nagpur
MAHARASHTRA 
9284417019

govindap.2208@gmail.com 
Dr Shweta Gogia  Dr. Shweta Gogia ENT Clinic  F77 1st Floor, Old building, Near sai Gangaram hospital Delhi 110060
New Delhi
DELHI 
9818966277

drshwetagogia@gmail.com 
Dr Pravahar Chilluveru  Excel Hopsital  1-5-56/29, Department of ENT, First floor, Room no 101, Old Alwal Road, Beside Bharat Petroleum Near IG Statue, Banda Basti, Secundarabad, Telangana 500010
Hyderabad
TELANGANA 
9440664042

doctorresearch1212@gmail.com 
Dr Tushar Kanti Ghosh  Ghosh ENT Foundation  GD- market, FE350,First Floor, FE Block lane, Sector III, Kolkata- 700106 , West Bengal
Kolkata
WEST BENGAL 
9830196537

tusharghish_kolkata@yahoo.com 
Dr Harendra Kumar  GSVM Medical College  GSVM Medical College, Second Floor, Swaroop Nagar Kanpur-208002
Kanpur Nagar
UTTAR PRADESH 
9695334616

harendragautam34@yahoo.in 
Dr Ankur Kumar  Infinia Dental and ENT Clinic  81 Raja Rammohan Roy Sarani,First Floor, Amherst St, Kolkata, West Bengal 700009
Kolkata
WEST BENGAL 
7760621864

drankur86@gmail.com 
Dr MB Bharathi   JSS Hospital  Room no 1058,Ground Floor,Department of ENT,JSS Hospital, Mahatma Gandhi Road, Ramchandra Agarahara, Mysuru-570004
Mysore
KARNATAKA 
7204439185

docmbbharathi@gmail.com 
Dr Debasis Jena  KIMS Hospital  Room No 28-32,Ground floor,ENT department,KIMS Hospital, KIIT University, Bhubaneswar, Odessa -751024
Khordha
ORISSA 
9439874783

djly136@gmail.com 
DrMukesh More  Krishna Maternity Home  1st Floor, ENT Clinic,Krishna Maternity Home, 730, Near Canada Corner Signal, Umiya Apt, above ICICI Bank, Nashik, Maharashtra 422002
Nashik
MAHARASHTRA 
7058990690

clinicalselite@gmail.com 
Dr Mohan Kameswaran  Madras ENT Research Foundation  Ground floor,ENT department,ENT Research Foundation, No-1, I Cross Street, Off. II Main Road, Raja Annamalaipuram, Chennai – 600 028.
Chennai
TAMIL NADU 
919633648748

vandana.aravind217@gmail.com 
Dr Vineet Jain  Mahavir ENT Hopsital  Mahavir ENT Hopsital, First Floor, 8-A-4, Mahavir Nagar, Kota 324006
Kota
RAJASTHAN 
8766120071

narendrasinghal007@gmail.com 
Dr Minal Modi  Modi Clinic  Ground floor,ENT clinic,Modi Clinic, 61A, Raksha Lekha Society, Pune - Satara Road, Dhankawadi, Pune, Maharashtra 411043
Pune
MAHARASHTRA 
9890361917

modiminal@yahoo.co.in 
Dr Alok Agarwal  Nidanta Superspeciality Clinic  5/19 Ground Floor East Patel Nagar New Delhi
New Delhi
DELHI 
9811211669

alokagarwal.ent@gmail.com 
Dr Gautam Khaund  Nightingale Hospital  Room No 1,Ground Floor,Department of ENT,Nightingale Hospital, Shillong Road, Dispur, Guwahati - 781005,
Kamrup
ASSAM 
9864062999

gautamkhaund@rediffmail.com 
DrSudipta Chandra  Purnam Medicare  Ground Floor,5/1,AGC Boss road,Kolkata-700020
Kolkata
WEST BENGAL 
9830640314

scdr60@gmail.com 
Dr Harikrishna Reddy  Ramya Hospital  Plot No.8,9,10 414/50, Second Floor, Main Road, Old Bowenpally Cross Rd, Secunderabad, Telangana 500011
Hyderabad
TELANGANA 
9440664042

drresearch1212@gmail.com 
Dr Bimal Kumar Mandal  RD ENT clinic  3E,First Floor, Mansatala Row, Khidirpur, Kolkata, West Bengal 700023
Kolkata
WEST BENGAL 
6291550961

nabina@valnizen.com 
Dr Gayatri Pandit  Samarth ENT Clinic  Shop No.4 and 5,Mazzainine Floor, shree plaza, Kothnur Main Rd, Opposite Mithai Mane, Nrupathunga Nagar, JP Nagar 7th Phase, J. P. Nagar, Bengaluru, Karnataka 560078
Bangalore
KARNATAKA 
9886758980

drgayatripandit@gmail.com 
Dr KGSomashekara  Saptgiri Institute of Medical Sciences  Ground Floor,ENT Department,15, Hesarghatta Main Rd, Navy Layout, Chikkasandra, Chikkabanavara, Bengaluru, Karnataka 560090
Bangalore
KARNATAKA 
9844024597

somashekara.kganesh@gmail.com 
Dr Maheshkumar Nikam  Shreepad Ent Hospital  Shreepad Ent Hospital, F/14 First Floor, Surya Arcade, Panchavati, Nashik - 422003
Nashik
MAHARASHTRA 
8805556996

drmaheshnikam211@gmail.com 
Dr Viral Prajapati  Sunshine Hopsital  Sunshine Surgical Hospital,402-405 4th floor copper leaf complex, Opp.Sarvopari Mall Bhuyangdev, Ahmedabad,380061
Ahmadabad
GUJARAT 
9979890542

drvgprajapatimsent@gmail.com 
Dr Karthik Munagala  TX Hospital  2-6-71, First floor, Bharath Nagar, Uppal, Hyderabad
Hyderabad
TELANGANA 
9951536522

shafi@ishnova.in 
Dr Vishal Parmar  Ved ENT  B-302, Third Floor, Nikanth-IIappt, Opp Netra Bunglowas, Ahmedabad 380009
Ahmadabad
GUJARAT 
9879079324

ent.drvishal@gmail.com 
 
Details of Ethics Committee
Modification(s)  
No of Ethics Committees= 28  
Name of Committee  Approval Status 
A.C.P.M.IEC  Approved 
Deccan Independent Ethics Committee  Approved 
Deccan Independent Ethics Committee  Approved 
Deccan Independent Ethics Committee  Approved 
Hospital Ethics Committee, Marwari Hospital  Approved 
Institutional EC of Aayush Hospital  Approved 
Institutional Ethics Committee JSS Medical College  Approved 
Institutional Ethics Committee, Bhubaneswar   Approved 
KIMS Institutional Ethics Committee  Approved 
Medstar Speciality Hospital Ethics Committee  Approved 
MERF Institute of Ethical Committee  Approved 
Muktai Hospital Institutional Ethics Committee  Approved 
Royal Pune Independent Ethics Committee  Approved 
Royal Pune Independent Ethics Committee  Approved 
Royal Pune Independent Ethics Committee  Approved 
Royal Pune Independent Ethics Committee  Approved 
Royal Pune Independent Ethics Committee  Approved 
Royal Pune Independent Ethics Committee  Approved 
Royal Pune Independent Ethics Committee  Approved 
Royal Pune Independent Ethics Committee  Approved 
Royal Pune Independent Ethics Committee  Approved 
Royal Pune Independent Ethics Committee  Approved 
Royal Pune Independent Ethics Committee  Approved 
Royal Pune Independent Ethics Committee  Approved 
Royal Pune Independent Ethics Committee  Approved 
Royal Pune Independent Ethics Committee  Approved 
Royal Pune Independent Ethics Committee  Approved 
Saptgiri Institute of Medical sciences and Research centre, Institutional Ethics Committee  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: G939||Disorder of brain, unspecified,  
 
Intervention / Comparator Agent  
Type  Name  Details 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  65.00 Year(s)
Gender  Both 
Details  1. Patients of either sex in the age group of 18-65 years.
2. Patients diagnosed with Meniere’s disease, vestibular neuritis, labyrinthitis, or
post-operative vertigo.
3. Patients willing to participate in the study and sign an informed consent form 
 
ExclusionCriteria 
Details  1. Patients diagnosed with BPPV.
2. Patients with history of psychiatric illness.
3. Patients on anti-psychotic or anti-depressant medication.
4. Patients with history of cardiovascular, kidney or liver disorder.
5. Patients requiring hospitalization for any cause.
6. Patients with suspected or established subcortical brain damage, with or without
hypothalamic damage.
7. Pregnant and nursing women.
8. Women with childbearing potential who are not practicing a reliable method of birth
control.
9. Patients with a known history of hypersensitivity to phenothiazine derivatives 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Open Label 
Primary Outcome  
Outcome  TimePoints 
To evaluate the effectiveness of prochlorperazine in acute vertigo patients, by assessing
clinical response based on the scale for vestibular vertigo severity level and clinical
response evaluation (SVVSLCRE), from baseline to post-treatment 
Visit1 to Visit 5 
 
Secondary Outcome  
Outcome  TimePoints 
To evaluate the effectiveness of prochlorperazine in acute vertigo patients, by assessing
change in the severity of vertigo symptoms through improvement in nystagmus grading,
from baseline to post-treatment.
2. Safety and tolerability:
a) To evaluate the safety of prochlorperazine, in acute vertigo patients, from baseline to
end of study.
b) To evaluate the tolerability of prochlorperazine, in acute vertigo patients, posttreatment.
3. To evaluate relief in vertigo-associated symptoms, in acute vertigo patients, from
baseline to post-treatment. 
Visit 1 to Visit 5 
 
Target Sample Size   Total Sample Size="1708"
Sample Size from India="1708" 
Final Enrollment numbers achieved (Total)= "0"
Final Enrollment numbers achieved (India)="0" 
Phase of Trial   Post Marketing Surveillance 
Date of First Enrollment (India)   10/01/2022 
Date of Study Completion (India) Date Missing 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Date Missing 
Estimated Duration of Trial   Years="1"
Months="6"
Days="0" 
Recruitment Status of Trial (Global)
Modification(s)  
Not Applicable 
Recruitment Status of Trial (India)  Completed 
Publication Details   NIL 
Individual Participant Data (IPD) Sharing Statement

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

Response - NO
Brief Summary  
A Prospective, Multicenter, Open-Label, Single-Arm, Post Marketing Observational Study
to Assess the Effectiveness and Safety of Prochlorperazine In Patients with Acute Vertigo
Total 1708 patient will be recruited in the study in India. There will be total 5 Visits.
 
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