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CTRI Number  CTRI/2024/07/070478 [Registered on: 11/07/2024] Trial Registered Prospectively
Last Modified On: 13/11/2024
Post Graduate Thesis  No 
Type of Trial  BA/BE 
Type of Study    
Study Design  Randomized, Crossover Trial 
Public Title of Study   To study the bioequivalence of Relugolix 120 mg tablets 
Scientific Title of Study   An Open Label Balanced Randomized Single Dose Two Treatment Two Sequence Crossover Truncated Four Period Fully Replicate Reference Scaled Average Oral Bioequivalence Study Comparing Relugolix 120 mg Tablets Manufactured By BDR Pharmaceuticals Internationals Pvt Ltd India With Orgovyx (Relugolix) 120 MG Tablets Distributed By Sumitomo Pharma America Inc In Healthy Adult Human Male Subjects Under Fed Conditions  
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
SLS-BE-0024-24-RELU Version 02 Date 18 Apr 24  Protocol Number 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Pradeep 
Designation  Principal Investigator 
Affiliation  Spinos Lifescience and Research Pvt Ltd 
Address  Clinical Department 29 A Krishna Maduravanam Vellakinar Pirivu G N Mills Post

Coimbatore
TAMIL NADU
641029
India 
Phone  8220586899  
Fax    
Email  pradeep.t@spinoslifescience.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Pradeep 
Designation  Principal Investigator 
Affiliation  Spinos Lifescience and Research Pvt Ltd 
Address  Clinical Department 29 A Krishna Maduravanam Vellakinar Pirivu G N Mills Post


TAMIL NADU
641029
India 
Phone  8220586899  
Fax    
Email  pradeep.t@spinoslifescience.com  
 
Details of Contact Person
Public Query
 
Name  Dr Pradeep 
Designation  Principal Investigator 
Affiliation  Spinos Lifescience and Research Pvt Ltd 
Address  Clinical Department 29 A Krishna Maduravanam Vellakinar Pirivu G N Mills Post


TAMIL NADU
641029
India 
Phone  8220586899  
Fax    
Email  pradeep.t@spinoslifescience.com  
 
Source of Monetary or Material Support  
BDR Pharmaceuticals Internationals Pvt Ltd Opera house Mumbai - 400004 
 
Primary Sponsor  
Name  BDR Pharmaceuticals Internationals Pvt Ltd 
Address  Engineering Centre 6th Floor 9 Mathew Road Opera house Mumbai 400004 
Type of Sponsor  Pharmaceutical industry-Indian 
 
Details of Secondary Sponsor  
Name  Address 
Spinos Life Science and Research Private limited  No 29 A Krishna Maduravanam velakinar Pirivu Thudiyalur Coimbatore 641029 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Pradeep  Spinos Lifescience and Research Pvt Ltd  Clinical Department 29 A Krishna Maduravanam Vellakinar Pirivu G N Mills Post
Coimbatore
TAMIL NADU 
8220586899

pradeep.t@spinoslifescience.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Research Ethics Committee  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Approved/Obtained 
 
Health Condition / Problems Studied  
Health Type  Condition 
Healthy Human Volunteers  Fed 
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  Orgovyx 120 mg tablet  120 mg tablet Oral Dose Four Times 
Intervention  Relugolix 120 mg Tablet  120 mg tablet Oral Dose Four Times 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  45.00 Year(s)
Gender  Male 
Details  Normal healthy adult human male subjects of age between 18-45 years and Body Mass Index (BMI) ranges between 18.50 kg/m2 to 29.99 kg/m2
Subjects who have no evidence of underlying disease during screening and
check-in and whose screening is performed within 21 days of check in
Subjects whose screening laboratory values are within normal limits or
considered by the physician or principal/clinical investigator to be of no clinical
significance
Healthy as documented by the medical history physical examination (including
but may not be limited to an evaluation of the cardiovascular gastrointestinal
respiratory musculoskeletal and central nervous system) and vital sign
assessments
Generally healthy as documented by 12 lead electrocardiogram (ECG) Chest X Ray
and clinical laboratory assessments
Willing to consume Ovo lacto-vegetarian diet
Willing to comply to all requirements of this study protocol as well as instructed by the study personnel
If male and sexually active the subject is willing to commit to 2 acceptable
methods of birth control for the duration of the study up to 14 days from the last dose 
 
ExclusionCriteria 
Details  Evidence of allergy or known hypersensitivity to Relugolix or its inactive ingredients
Any major illness in the last three months or any significant ongoing chronic medical illness
Renal or liver impairment
Consumption of caffeine and or Xanthine containing products cigarettes and tobacco
containing products for at least 48.00 hours prior to check-in 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   Alternation 
Blinding/Masking   Open Label 
Primary Outcome  
Outcome  TimePoints 
To assess the Bioequivalence on Relugolix 120 mg Tablets   22 blood samples
00.00, 00.33, 00.67, 01.00, 01.33, 01.67, 02.00, 02.33, 02.67, 03.00, 03.33, 03.67, 04.00, 04.50, 05.00, 06.00, 08.00, 10.00, 12.00, 24.00, 48.00, and 72.00 hours  
 
Secondary Outcome  
Outcome  TimePoints 

Outcome TimePoints
To assess the safety and tolerability of Relugolix 120 mg tablets  
22 blood samples
00.00, 00.33, 00.67, 01.00, 01.33, 01.67, 02.00, 02.33, 02.67, 03.00, 03.33, 03.67, 04.00, 04.50, 05.00, 06.00, 08.00, 10.00, 12.00, 24.00, 48.00, and 72.00 hours  
 
Target Sample Size   Total Sample Size="48"
Sample Size from India="48" 
Final Enrollment numbers achieved (Total)= "48"
Final Enrollment numbers achieved (India)="48" 
Phase of Trial   N/A 
Date of First Enrollment (India)   01/07/2025 
Date of Study Completion (India) 16/10/2024 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Date Missing 
Estimated Duration of Trial   Years="0"
Months="6"
Days="0" 
Recruitment Status of Trial (Global)
Modification(s)  
Not Applicable 
Recruitment Status of Trial (India)  Completed 
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  
An Open-Label, Balanced, Randomized, Single-Dose, Two-Treatment, Two Sequence, Crossover, Truncated, Four-Period, Fully Replicate, Reference Scaled Average Oral Bioequivalence Study Design.
Enough volunteers shall be recruited in order to evaluate and start the study with at least 48 subjects, as this Bioequivalence study will be conducted on healthy, adult, human male subjects.
In each period subjects will be housed in the clinical facility for at least 11.00 hours pre-dose to 72.00 hours post-dose and the washout period of at least 21 days from the successive dosing day.

After collection of blood samples from all the subjects at each time point, study personnel will place the collected samples in a thermo-insulated box containing wet ice and transfer the box to the sample processing room where the blood samples will be centrifuged at 4000 ± 50 RPM for 10 minutes at 02°C to 08°C to separate the plasma. Centrifugation will start within 30 minutes of the collection of samples, at each collection time-point. The resulting plasma will be equally transferred to pre-labeled polypropylene tubes into two aliquots.
The plasma samples will be then stored in a freezer at the temperature of -30 ± 10°C or -70 ± 15°C at the clinical site and bio-analytical sites.
 
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