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CTRI Number  CTRI/2024/11/077114 [Registered on: 20/11/2024] Trial Registered Prospectively
Last Modified On: 03/10/2025
Post Graduate Thesis  No 
Type of Trial  Observational 
Type of Study   Follow Up Study 
Study Design  Single Arm Study 
Public Title of Study   Evaluation of Skin Safety of a Nano Urea emulsion Through 24-Hour Patch Testing in Healthy Individuals. 
Scientific Title of Study   Evaluation of Dermatological Safety of an Investigational Urea Nano-Emulsion Product Through a 24-Hour Occlusive Patch Test on Healthy Human Subjects. 
Trial Acronym  CROM/11 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Vijaykumar Patil 
Designation  Medical Superitendent 
Affiliation  Prakash Institute of Medical Science and Research  
Address  PSM Department, Room no. 7, Islampur Sangli road, Islampur, Walwa, Sangli

Sangli
MAHARASHTRA
415409
India 
Phone  9371877555  
Fax    
Email  cromgoa@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Dhananjay Lad 
Designation  Director 
Affiliation  CROM Nano Technologies Pvt Ltd 
Address  CROM Premises, Research Department, Waterfront Building, Office F1 to F7, Opp Shalini palace, Ranaka lake, Kolhapur

Kolhapur
MAHARASHTRA
416001
India 
Phone  9158592177  
Fax    
Email  cromnanotechnologies@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Dhananjay Lad 
Designation  Director 
Affiliation  CROM Nano Technologies Pvt Ltd 
Address  CROM Premises, Research Department, Waterfront Building, Office F1 to F7, Opp Shalini palace, Ranaka lake, Kolhapur

Kolhapur
MAHARASHTRA
416001
India 
Phone  9158592177  
Fax    
Email  cromnanotechnologies@gmail.com  
 
Source of Monetary or Material Support  
CROM Clinical Research and Medical Tourism Pvt. Ltd. Division Nano Agro Technologies, Goa, India, Pin 403001. 
 
Primary Sponsor  
Name  CROM Clinical Research and Medical Tourism Pvt. Ltd. Division Nano Agro Technologies 
Address  In front of AYUSH cell, MOPA International Airport Flyover Junction, NH-17, Goa-Mumbai Highway, Dhargal, Oshalbag, Goa 403513 
Type of Sponsor  Research institution 
 
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 Vijaykumar Patil  Prakash Institute of Medical Science and Research  PSM Department, Room no. 7, Islampur Sangli road, Islampur, Walwa, Sangli Sangli MAHARASHTRA 415409 India
Sangli
MAHARASHTRA 
9371877555

cromgoa@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Prakash Medical College Institutional Ethics Committee  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Healthy Human Volunteers  Healthy 
 
Intervention / Comparator Agent  
Type  Name  Details 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  55.00 Year(s)
Gender  Male 
Details  Subjects in age group 18 - 55 years (both the ages inclusive).
Healthy male subjects.
Subjects with Fitzpatrick skin type III to V.
Subjects willing to give a written informed consent.
Subjects willing to maintain the patch test in position for 24 hours.
Subject having not participated in a similar investigation in the past one month.
Subjects willing to come for regular follow up visits.
Subjects ready to follow instructions during the study period.
 
 
ExclusionCriteria 
Details  Infection, allergy on the tested area.
Skin allergy, antecedents or atopic subjects.
Athletes and subjects with history of excessive sweating.
Cutaneous disease which may influence the study result.
Subjects on oral corticosteroid .
Subjects participating in any other cosmetic or therapeutic study.
Any history of underlying uncontrolled medical illness including diabetes, liver disease or history of alcoholism, HIV or any other serious medical illness.  
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Open Label 
Primary Outcome  
Outcome  TimePoints 
Safety on dermal patch tests for all the products  0 hrs, 24 hrs and and 7 days 
 
Secondary Outcome  
Outcome  TimePoints 
None  None 
 
Target Sample Size   Total Sample Size="60"
Sample Size from India="60" 
Final Enrollment numbers achieved (Total)= "60"
Final Enrollment numbers achieved (India)="60" 
Phase of Trial   N/A 
Date of First Enrollment (India)   23/11/2024 
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="0"
Months="2"
Days="9" 
Recruitment Status of Trial (Global)
Modification(s)  
Not Yet Recruiting 
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
Modification(s)  

Total number of subjects:       60 healthy human subjects

Gender:                                   Male and Female

Age group:                              18-60 years

Test site:                                  At the nape of the neck, in between two shoulder blades in males.

                                                 Forearm in women

Test period:                             9 days for all subjects including screening and enrollment period.

Patch test unit:                        Derma proof Aluminium Finn chamber prefixed to a scanpore tap

 
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