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CTRI Number  CTRI/2024/10/075198 [Registered on: 14/10/2024] Trial Registered Prospectively
Last Modified On: 22/09/2025
Post Graduate Thesis  No 
Type of Trial  Interventional 
Type of Study   Drug 
Study Design  Randomized, Parallel Group, Placebo Controlled Trial 
Public Title of Study   Study of Retatrutide on Patients with Heart and Kidney Diseases 
Scientific Title of Study   A Phase 3, Randomized, Double-Blind, Placebo-Controlled, Event-Driven Study to Investigate the Effect of Retatrutide on the Incidence of Major Adverse Cardiovascular Events and the Decline in Kidney Function in Participants with Body Mass Index ≥27 kg/m2 and Atherosclerotic Cardiovascular Disease and/or Chronic Kidney Disease 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
J1I-MC-GZBO Version No. a, Protocol Date 05-JAN-2024  Protocol Number 
NCT06383390  ClinicalTrials.gov 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Manish Mistry 
Designation  Medical Director 
Affiliation  Eli Lilly and Company (India) Pvt. Ltd. 
Address  Plot No - 92, Sec - 32, Institutional Area, Gurgaon HARYANA-122001 India

Gurgaon
HARYANA
122001
India 
Phone  9820234897  
Fax    
Email  manish.mistry@lilly.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Manish Mistry 
Designation  Medical Director 
Affiliation  Eli Lilly and Company (India) Pvt. Ltd. 
Address  Plot No - 92, Sec - 32, Institutional Area, Gurgaon HARYANA-122001 India

Gurgaon
HARYANA
122001
India 
Phone  9820234897  
Fax    
Email  manish.mistry@lilly.com  
 
Details of Contact Person
Public Query
 
Name  Dr Rajeev Sharan Shrivastava 
Designation  Associate Director 
Affiliation  Eli Lilly and Company (India) Pvt. Ltd. 
Address  Plot No - 92, Sec - 32, Institutional Area, Gurgaon HARYANA-122001 India

Gurgaon
HARYANA
122001
India 
Phone  9810308697  
Fax    
Email  shrivastava_rajeev_sharan@lilly.com  
 
Source of Monetary or Material Support  
Eli Lilly and Company (India) PVT LTD, Plot No.92, Sector-32, Gurgaon, Haryana-122001 
 
Primary Sponsor  
Name  Eli Lilly Company India Pvt Ltd 
Address  Eli Lilly and Company (India) PVT LTD, Plot No.92, Sector-32, Gurgaon, Haryana - 122001 
Type of Sponsor  Pharmaceutical industry-Global 
 
Details of Secondary Sponsor  
Name  Address 
NIL  NIL 
 
Countries of Recruitment     Argentina
Australia
Austria
Belgium
Brazil
Canada
Czech Republic
Denmark
France
Germany
Greece
Hungary
India
Israel
Italy
Mexico
Netherlands
Poland
Romania
Slovakia
Spain
Turkey
United Kingdom
United States of America  
Sites of Study
Modification(s)  
No of Sites = 19  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Saroj Kumar Sahoo  All India Institute of Medical Sciences  Sijua, G-Block, Department of Trauma Emergency Cardiology OPD, Bhubaneswar, Odisha, India, 751019
Khordha
ORISSA 
919914663618

tem_sarojkumar@aiimsbhubaneswar.edu.in 
Dr Gunjan Ghodeshwar  All India Institute of Medical Sciences (AIIMS) - Nagpur  Plot 2 Sector 20 Mihan, Nagpur, Maharashtra, India, 441108
Nagpur
MAHARASHTRA 
919902594923

gunjan.ghodeshwar@gmail.com 
Dr Naveen Jamwal  Dr. Ram Manohar Lohia Institute of Medical Sciences  Vibhuti Khand, Gomti Nagar, Lucknow, Uttar Pradesh, India, 226010
Lucknow
UTTAR PRADESH 
919415112357

drjamwal@yahoo.com 
Dr Anjith Vupputuri  Endolife Speciality Hospitals  D.No.12-12-94, Old Club Road, Kothapet, Guntur – 522001, A.P., India.
Guntur
ANDHRA PRADESH 
91-0863-2252000

dranjithcardio@gmail.com 
Dr Vimal Mehta  G.B. Pant Institute of Postgraduate Medical Education & Research  Room No-133, First Floor, Academic Block, Department of Cardiology, Jawahar Lal Nehru Marg, New Delhi, Delhi, India, 110002
New Delhi
DELHI 
919718599105

drvimalmehta@yahoo.co.in 
Dr Sajeer Kalathingathodika  Government Medical College - Kozhikode  Calicut, Kozhikode, Kerala, India, 673008
Kozhikode
KERALA 
919539912575

drsajeerkt@gmail.com 
Dr Amit Kumar Gupta  K care Hospital  16, Civil Lines Road, Kanpur, Uttar Pradesh, India, 208001
Kanpur Nagar
UTTAR PRADESH 
919828322415

dramitdmkhims@gmail.com 
Dr Rishi Vinod Lohiya  KIMS Kingsway Hospitals  Department of Cardiology, 44 Kingsway, Near Kasturchand Park, 2nd Floor, Room No. 208, Kingsway Hospital, Parwana Bhawan, Nagpur - 440001, Maharashtra, India
Nagpur
MAHARASHTRA 
919320182115

drrvlohiya@gmail.com 
Dr Prasad M Bhat  Life Care Hospital and Research Centre  2748/2152 M.L.N Enclave, 16th East Cross Road, 8thMain, D block, Sahakarnagara, Bangalore, Karnataka, India, 560092
Bangalore
KARNATAKA 
917349570035

drprasadlcrc@gmail.com 
Dr Awadhesh Kumar Sharma  LPS Institute of Cardiology  GT Road, Kanpur, Uttar Pradesh, India, 208002
Kanpur Nagar
UTTAR PRADESH 
919501958808

awakush@gmail.com 
Dr Chakrabhavi Basavegowda Keshavamurthy  Manipal Hospitals  No. 85-86, Bangalore-Mysore Ring Road, Bannimantapa A Layout, Siddique Nagar, Mysore - 570015, Karnataka, India
Mysore
KARNATAKA 
919900152852

cbkeshavamurthy@gmail.com 
Dr Jai Shankar Krishnamoorthy  Medway Hospitals - Kodambakkam  2/26, 1st Main Road, Medway Heart Institute basement, Chennai, Tamil Nadu, India, 600024
Chennai
TAMIL NADU 
919455794557

drkjs68@yahoo.com 
Dr Abhishek Sachdeva  Motilal Nehru Medical College Hospital  George Town, Allahabad, Uttar Pradesh, India, 211002
Allahabad
UTTAR PRADESH 
919990850478

sachdevadrabhishek@gmail.com 
Dr Pritesh Parekh  Nirmal Hospital Private Limited  Ring road, Surat, Gujarat, India 395002
Surat
GUJARAT 
919824157137

parekh.cardiac.care@gmail.com 
Dr Devendra Kumar Agarwal  Sardar Patel Medical College and A. G. Hospitals  Department of Cardiology, PBM Campus, Research Cell-B-Block, Ground Floor, Haldiram Moolchand Wing, Bikaner, Rajasthan, India, 334001
Bikaner
RAJASTHAN 
919829217899

tippy1234@rediffmail.com 
Dr Atul Damodar Abhyankar  Shri Bachuhai Dahyabhai Mehta Mahavir Heart Institute  Ring Road, Shri B.D. Mehta Mahavir Heart Institute, Shree Mahavir Health Campus, Athwa gate, Surat, Gujarat, India, 395002
Surat
GUJARAT 
919825145738

atulda@hotmail.com 
Dr Tanuj Bhatia  Shri Mahant Indiresh Hospital  Shri Guru Ram Rai Institute of Medical & Health Sciences, Patel Nagar, 4th Floor, Patel Nagar, Dehradun, Uttarakhand, India, 248001
Dehradun
UTTARANCHAL 
919936618283

tanujbhatia21@rediffmail.com 
Dr Mahesh Chandumal Fulwani  Shrikrishna Hrudayalaya And Critical Care Center  Tikekar Road, Nagpur - 440012, Maharashtra, India
Nagpur
MAHARASHTRA 
919921120005

drmaheshfulwani@gmail.com 
Dr Kavita Tyagi  Sir Ganga Ram Hospital  Rajinder Nagar, Nephrology Research, Room No 1297, 2nd Floor, Old Rajinder Nagar, New Delhi, Delhi, India, 110060
New Delhi
DELHI 
919811047377

drkavitatyagi@gmail.com 
 
Details of Ethics Committee
Modification(s)  
No of Ethics Committees= 19  
Name of Committee  Approval Status 
Ethics Committee Brij Medical Centre Private Limited  Approved 
Ethics Committee GSVM Medical College Kanpur  Approved 
Ethics Committee, S. P. Medical College  Approved 
Ethics Committee, Sir Ganga Ram Hospital  Approved 
Institutional Ethics Committee Columbia Asia Hospital Mysuru  Approved 
Institutional Ethics Committee Medway Hospitals  Approved 
Institutional Ethics Committee MLN Medical College  Approved 
Institutional Ethics Committee of Endolife Speciality Hospital (IEC-ESH)  Approved 
Institutional Ethics Committee, AIIMS, Bhubaneswar  Approved 
Institutional Ethics Committee, AIIMS, Nagpur  Approved 
Institutional Ethics Committee, Dr. Ram Manohar Lohia Institute of Medical Sciences  Approved 
Institutional Ethics Committee, Government Medical College, Kozhikode  Approved 
Institutional Ethics Committee, Maulana Azad Medical College  Approved 
Institutional Ethics Committee, Shri Guru Ram Rai Institute of Medical and Health Sciences  Approved 
Kingsway Hospitals Ethics Committee  Approved 
Lifecare Hospital Institutional Review Board  Approved 
Nirmal Hospital Private Limited Ethics Committee  Approved 
Shri B D Mehta Mahavir Heart Institute Institute Ethics Committee  Approved 
Virtuous Institutional Medical Research Ethics Committee  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Approved/Obtained 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: E669||Obesity, unspecified,  
 
Intervention / Comparator Agent
Modification(s)  
Type  Name  Details 
Comparator Agent  Placebo  Participants will receive placebo administered subcutaneously (SC) once weekly. The study will last for about 5 years. 
Intervention  Retatrutide  Participants will receive escalated doses of retatrutide (from low to high doses) administered subcutaneously (SC) once weekly up to a maximum tolerated dose. The study will last for about 5 years. 
 
Inclusion Criteria  
Age From  45.00 Year(s)
Age To  99.00 Year(s)
Gender  Both 
Details  - A Body Mass Index of more than 27.0 kilograms per meter squared.
- Participants may be with or without T2D unless their HbA1c is 10% or lower.
- Participants have established atherosclerotic cardiovascular disease (ASCVD) and/or chronic kidney disease (CKD), as evidenced at least one of the following: coronary artery disease, cerebrovascular disease, peripheral arterial disease, or chronic kidney disease. 
 
ExclusionCriteria 
Details  - Have T1D or history of diabetic ketoacidosis.
- Have any of the following cardiovascular conditions 90 days or less, prior to randomization: myocardial infarction, acute coronary syndrome, stroke, acute decompensated heart failure, or have New York Heart Association (NYHA) Classification Class 4 heart failure at screening.
- Have an eGFR less than 20 mL/min/1.73 meter squared or UACR more than 5000 mg/g at screening, or have received dialysis 90 days or less from the date of randomization, or have undergone a kidney transplant or have a scheduled transplant.
- Have had or plan to have a surgical treatment for obesity
- Have a history of chronic or acute pancreatitis, or history of medullary thyroid carcinoma or multiple endocrine neoplasia (MEN) syndrome type 2, or have a clinically significant gastric emptying abnormality. 
 
Method of Generating Random Sequence   Stratified randomization 
Method of Concealment   Centralized 
Blinding/Masking   Double Blind Double Dummy 
Primary Outcome  
Outcome  TimePoints 
1. Time to First Occurrence of Composite Endpoints (includes nonfatal myocardial infarction (MI), nonfatal stroke, cardiovascular (CV) death, or hospitalization or urgent visit due to heart failure (HF)).
2. Time to First Occurrence of Composite Endpoint of End Stage Kidney Disease (ESKD), ≥ 40% Sustained Decline in Estimated Glomerular Filtration Rate (eGFR), CV Death or Renal Death. 
1. Randomization up to Study Completion (Approximate 248 Weeks)
2. Randomization up to Study Completion (Approximate 248 Weeks) 
 
Secondary Outcome  
Outcome  TimePoints 
1. Time to First Occurrence of Composite Endpoint of Major Cardiovascular Events (MACE-3) (includes CV death, nonfatal MI, and nonfatal stroke).
2. Time to First Occurrence of Composite Endpoint of CV death, or hospitalization or urgent visit due to heart failure (HF).
3. Time to Occurrence of All-Cause Death.
4. Time to First Occurrence of composite endpoint of ≥ 40% Sustained Decline in eGFR, End-Stage Renal Disease (ESRD), or Renal Death.
5. Percentage change from Baseline in Albuminuria urinary albumin/creatinine ratio (UACR) in Participants with UACR ≥30 mg/g (0.03 mg/mg) at baseline. 
1. Randomization up to Study Completion (Approximate 248 Weeks).
2. Randomization up to Study Completion (Approximate 248 Weeks).
3. Randomization up to Study Completion (Approximate 248 Weeks).
4. Randomization up to Study Completion (Approximate 248 Weeks).
5. Randomization up to Study Completion (Approximate 248 Weeks). 
 
Target Sample Size   Total Sample Size="10000"
Sample Size from India="530" 
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   Phase 3 
Date of First Enrollment (India)
Modification(s)  
19/11/2024 
Date of Study Completion (India) Applicable only for Completed/Terminated trials 
Date of First Enrollment (Global)  30/04/2025 
Date of Study Completion (Global) Applicable only for Completed/Terminated trials 
Estimated Duration of Trial   Years="4"
Months="3"
Days="16" 
Recruitment Status of Trial (Global)
Modification(s)  
Open to Recruitment 
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 - YES
  1. What data in particular will be shared?
    Response - Individual participant data that underlie the results reported in this article, after de-identification (text, tables, figures, and appendices).

  2. What additional supporting information will be shared?
    Response -  Study Protocol
    Response -  Statistical Analysis Plan
    Response - Clinical Study Report

  3. Who will be able to view these files?
    Response - Researchers whose proposed use of the data has been approved by an independent review committee identified for this purpose.

  4. For what types of analyses will this data be available?
    Response - For individual participant data meta-analysis.

  5. By what mechanism will data be made available?
    Response (Others) -  www.vivli.org

  6. For how long will this data be available start date provided 01-10-2024 and end date provided 31-03-2025?
    Response - Beginning 3 months and ending 5 years following article publication.

  7. Any URL or additional information regarding plan/policy for sharing IPD? 
    Additional Information - NIL
Brief Summary   Retatrutide has the potential of demonstrating clinically meaningful improvements in long-term outcomes associated with obesity. The proposed Study GZBO is designed to characterize the effect of retatrutide on cardiovascular outcomes, kidney outcomes, and kidney function. The primary objectives of this trial are to assess the reduction of risk of the following events in participants with body mass index (BMI) of more than 27 kg/m2 and established atherosclerotic cardiovascular disease (ASCVD) and/or chronic kidney disease (CKD): 

- Incidence of cardiovascular (CV) events, including CV death, nonfatal myocardial infarction (MI), nonfatal stroke, or heart failure (HF) events that result in hospitalization or urgent visits.  
- Incidence of kidney events, including end-stage kidney disease (ESKD), sustained decline of estimated glomerular filtration rate (eGFR) of more than 40%, CV death or renal death.
 
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