Ignite Creation Date:
2025-12-25 @ 12:04 AM
Ignite Modification Date:
2025-12-25 @ 10:02 PM
Study NCT ID:
NCT07196358
Status:
COMPLETED
Last Update Posted:
2025-09-29
First Post:
2025-09-21
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Topical Heparin for Prevention of Hypertrophic Scarring in Split-Thickness Skin Graft Donor Sites
Sponsor:
Dr. Ruth K.M. Pfau Civil Hospital, Karachi
Organization:
Study Overview
Official Title:
ROLE OF HEPARIN TO PREVENT HYPERTROPHIC SCARNIG IN DONOR AREA OF SPLIT THICKNESS SKIN GRAFT
Status:
COMPLETED
Status Verified Date:
2025-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
HepScar
Brief Summary:
This study is testing whether applying a special dressing soaked with heparin (a medicine that improves blood flow and reduces scar formation) can help prevent thick, raised scars (called hypertrophic scars) and reduce pain at the site where skin is taken for a split-thickness skin graft. When people need skin grafts for burns, injuries, or other conditions, the area where the skin is taken (donor site) can sometimes heal with painful or raised scars. In this study, each patient will have one donor site treated with the standard dressing and the other site treated with heparin dressing. We will compare how the wounds heal, the amount of pain, and whether scars develop over a 3-month period. The goal is to see if this simple, low-cost method can improve healing and reduce scarring for patients needing skin grafts.
Detailed Description:
Hypertrophic scarring at the donor site of split-thickness skin grafts (STSG) is a common problem that can cause pain, itching, discomfort, and cosmetic concerns. Conventional donor site dressings allow healing but do not specifically address scar prevention. Heparin has anti-inflammatory and anti-fibrotic properties, improves local blood circulation, and may reduce the formation of raised scars. Previous research has suggested a role for topical heparin in burn wound management, but its effect on STSG donor sites has not been adequately studied.
This study is an open-label, randomized controlled trial conducted in the Plastic \& Reconstructive Surgery Department at Ruth Pfau Civil Hospital, Dow University of Health Sciences. A total of 200 patients requiring STSG will be enrolled. Each patient will provide two donor sites (both thighs). One site will receive the standard paraffin gauze dressing, while the other will receive a heparin-soaked gauze dressing prepared by diluting heparin 5000 IU/mL with saline to achieve a 500 IU/mL solution. Dressings will remain in place until postoperative day 10 unless earlier change is required.
The primary outcome is the incidence and severity of hypertrophic scarring at the donor site, assessed using the Vancouver Scar Scale at 3 months. Secondary outcomes include donor site pain (measured by Numeric Rating Scale), analgesic requirements, and wound complications. Patients will be followed up at day 10, 1 month, and 3 months.
The study aims to determine whether topical heparin is an inexpensive, safe, and effective method to improve healing and prevent hypertrophic scarring in resource-limited settings, potentially changing standard practice for donor site management.
This study is an open-label, randomized controlled trial conducted in the Plastic \& Reconstructive Surgery Department at Ruth Pfau Civil Hospital, Dow University of Health Sciences. A total of 200 patients requiring STSG will be enrolled. Each patient will provide two donor sites (both thighs). One site will receive the standard paraffin gauze dressing, while the other will receive a heparin-soaked gauze dressing prepared by diluting heparin 5000 IU/mL with saline to achieve a 500 IU/mL solution. Dressings will remain in place until postoperative day 10 unless earlier change is required.
The primary outcome is the incidence and severity of hypertrophic scarring at the donor site, assessed using the Vancouver Scar Scale at 3 months. Secondary outcomes include donor site pain (measured by Numeric Rating Scale), analgesic requirements, and wound complications. Patients will be followed up at day 10, 1 month, and 3 months.
The study aims to determine whether topical heparin is an inexpensive, safe, and effective method to improve healing and prevent hypertrophic scarring in resource-limited settings, potentially changing standard practice for donor site management.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| IRB-3459-DUHS/Approval-2024-18 | OTHER | DUHS | View |