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CTRI Number  CTRI/2025/02/080221 [Registered on: 10/02/2025] Trial Registered Prospectively
Last Modified On: 28/01/2025
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   Cross Sectional Study 
Study Design  Other 
Public Title of Study   A one-year observational study comparing wound size in chronic ulcers between collagen dressings and conventional dressings at a tertiary care hospital. 
Scientific Title of Study   A one-year observational study comparing size of wound after being subjected to collagen dressings and conventional dressings at a tertiary care hospital 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Shrey Siddharth 
Designation  Junior Resident MS General Surgery 
Affiliation  Jawaharlal Nehru Medical College Belagavi 
Address  JNMC, NEHRU NAGAR, BELAGAVI, KARNATAKA
Sahyog Hospital, BORO, GIRIDIH, JHARKHAND
Belgaum
KARNATAKA
590010
India 
Phone  7666671875  
Fax    
Email  shrey.siddharth15@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  DR. A P BELLAD 
Designation  PROFESSOR, MS General Surgery 
Affiliation  Jawaharlal Nehru Medical College Belagavi 
Address  JNMC, NEHRU NAGAR, BELAGAVI, KARNATAKA

Belgaum
KARNATAKA
590010
India 
Phone  9448112599  
Fax    
Email  anilbellad@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Shrey Siddharth 
Designation  Junior Resident MS General Surgery 
Affiliation  Jawaharlal Nehru Medical College Belagavi 
Address  JNMC, NEHRU NAGAR, BELAGAVI, KARNATAKA
Sahyog Hospital, BORO, GIRIDIH, JHARKHAND

KARNATAKA
590010
India 
Phone  7666671875  
Fax    
Email  shrey.siddharth15@gmail.com  
 
Source of Monetary or Material Support  
DR. SHREY SIDDHARTH junior resident, department of general surgery, JNMC, belagavi. 
 
Primary Sponsor  
Name  DR SHREY SIDDHARTH 
Address  JNMC, NEHRU NAGAR, BELAGAVI 
Type of Sponsor  Other [Primary investigator] 
 
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 
SHREY SIDDHARTH  Department of General Surgery, JAWAHARLAL NEHRU MEDICAL COLLEGE, BELAGAVI.  DEPARTMENT OF GENERAL SURGERY, Jawaharlal Nehru Medical College, NEHRU NAGAR, BELAGAVI, KARNATAKA
Belgaum
KARNATAKA 
7666671875

shrey.siddharth15@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
JNMC INSTITUTIONAL ETHICS COMITTEE  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: O||Medical and Surgical,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  size of chronic wound  the size of chronic wound will be compared at the beginning and at the end of 2 weeks 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  60.00 Year(s)
Gender  Both 
Details  1) Patient with chronic ulcer (more than 6 weeks duration) (diabetic ulcer, venous ulcer, arterial ulcer, pressure ulcer, non-healing ulcer)
2) Chronic ulcers of 6cm ±3cm diameter
3) Patient giving informed consent
4) Patient between 18–60-year age group

 
 
ExclusionCriteria 
Details  1) Patient with infective ulcer
2) Critically ill patient
3) Patient refusing
4) Any evidence of underlying bone osteomyelitis
5) Malignancy
6) immunocompromised state
7) Age more than 60 years.
 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Case Record Numbers 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Collagen dressing helps in better wound healing as compared to conventional dressing.  Collagen dressing helps in better wound healing as compared to conventional dressing. 
 
Secondary Outcome  
Outcome  TimePoints 
comparing the rate of wound healing after being subjected to collagen dressing and conventioanl dressing.  comparing the rate of wound healing after being subjected to collagen dressing and conventioanl dressing. 
 
Target Sample Size   Total Sample Size="82"
Sample Size from India="82" 
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   N/A 
Date of First Enrollment (India)   12/02/2025 
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="0"
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   Collagen dressing increases the rate of wound healing as compared to moistened gauze. Further, it also reduces the follow up period and antibiotic use significantly as compared to conventional dressing. The use of collagen granules dressing accelerates the rate of wound healing in chronic ulcers. Thus reducing the ulcer size can help patient to early return to work. Early return to work does reduce the financial burden on the patient. 
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