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CTRI Number  CTRI/2025/07/091033 [Registered on: 16/07/2025] Trial Registered Prospectively
Last Modified On: 14/07/2025
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Drug 
Study Design  Randomized, Parallel Group, Placebo Controlled Trial 
Public Title of Study   Study of Megesterol acetate in treating cancer related anorexia  
Scientific Title of Study   A randomised, double blind, placebo controlled trial of megestrol acetate suspension with olanzapine or olanzapine with placebo in treating symptomatic anorexia in people with advanced cancer 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  SOURAV KUMAR MISHRA 
Designation  ASSOCIATE PROFESSOR 
Affiliation  AIIMS Bhubaneswar 
Address  Associate professor Division head Medical oncology Department of medical oncology and hematology AIIMS Bhubaneswar

Khordha
ORISSA
751019
India 
Phone  7008651823  
Fax    
Email  drskmishra1984@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  KIRAN YGL 
Designation  SENIOR RESIDENT 
Affiliation  AIIMS BHUBANESWAR 
Address  Senior resident Department of medical oncology and hematology G-Block AIIMS Bhubaneswar

Khordha
ORISSA
751019
India 
Phone  8123511009  
Fax    
Email  kiran.yglapsr@gmail.com  
 
Details of Contact Person
Public Query
 
Name  KIRAN YGL 
Designation  SENIOR RESIDENT 
Affiliation  AIIMS BHUBANESWAR 
Address  Senior resident Department of medical oncology and hematology G-Block AIIMS Bhubaneswar

Khordha
ORISSA
751019
India 
Phone  8123511009  
Fax    
Email  kiran.yglapsr@gmail.com  
 
Source of Monetary or Material Support  
All India Institute of Medical Sciences, Bhubaneswar 
 
Primary Sponsor  
Name  All India Institute of Medical Sciences Bhubaneswar 
Address  All India Institute of Medical sciences, AIIMS road, Sijua, Patrapada Bhubaneswar, Odisha - 751019 
Type of Sponsor  Government medical college 
 
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 
Dr Sourav Kumar Mishra  AIIMS Bhubaneswar  Department of Medical Oncology and Hematology AIIMS Bhubaneswar Sijua, Patrapada
Khordha
ORISSA 
7008651823

drskmishra1984@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Institutional Ethics Committee AIIMS Bhubaneswar  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: C00-D49||Neoplasms,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Megesterol acetate suspension with Olanzapine  4 mL of Megesterol acetate suspension thrice daily for 12 weeks with Olanzapine 2.5 mg/day once daily for 12weeks 
Comparator Agent  Olanzapine with Placebo  2.5mg/day Olanzapine once daily for 12 weeks with 4mL of placebo thrice daily for 12 weeks  
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  99.00 Year(s)
Gender  Both 
Details  1) Histologically or cytologically confirmed advanced cancer, treated with palliative cytotoxic chemotherapy
2) Eastern cooperative oncology group perfromance status (ECOG PS) of 0 to 3
3) Age 18years and above
4) Patient taking an oral diet
5) Normal renal and hepatic function 
 
ExclusionCriteria 
Details  1)Patients diagnosed with Carcinoma Breast
2)Patients planned for or on Targeted therapy, or Immunotherapy, or Oral metronomic chemotherapy
3)Patients with concurrent radiotherapy
4)Pregnant or breastfeeding women
5)Persistent and uncontrolled nausea and/or vomiting
6)Active gastrointestinal tract obstruction
7)Patients allergic to the drugs being tested
 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   Sequentially numbered, sealed, opaque envelopes 
Blinding/Masking   Participant and Investigator Blinded 
Primary Outcome  
Outcome  TimePoints 
1. To compare gain in weight in advanced malignancies with cancer related anorexia in two arms: a.Megesterol acetate and olanzapine. b. olanzapine plus placebo
2. To compare improvement in appetite in advanced malignancies with cancer related anorexia in two arms: a.Megesterol acetate and olanzapine. b. olanzapine plus placebo
 
12 weeks 
 
Secondary Outcome  
Outcome  TimePoints 
To compare between the 2 arms:
a. Change in quality of life (QOL)
b. Degree of nausea
c. Rate of completion of chemotherapy
d. Side effect profile of the intervention to understand the adverse events due to Megestrol acetate and olanzapine
 
12 weeks 
 
Target Sample Size   Total Sample Size="104"
Sample Size from India="104" 
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)   01/08/2025 
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="6"
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   Cancer-related anorexia (CRA) affects 40%-60% of patients who have been newly diagnosed with cancer. It is associated with decreased appetite, early satiety, alterations in taste, reduced performance status, and a lower quality of life (QOL). It leads to insufficient oral intake, compromising cancer survival. Current guidelines for the treatment of anorexia and cachexia recommend dietary counselling, and it will be the initial step of nutritional support that will be offered to cancer patients who are cachectic or at-risk patients who can eat. Common pharmaco-therapeutic agents used for CRA are Corticosteroids, mirtazapine, olanzapine, and megestrol acetate. Olanzapine has showed a good effect in reducing nausea and increased oral intake, it can be considered as the current standard of care for treating CRA.

Hypothesis/ Research question

We hypothesize that the addition of Megesterol acetate to olanzapine in patients with cancer related anorexia will improve appetite and will lead to gain in weight compared with olanzapine alone.
 
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