Pilot study on the effect of tropocollagen injections on re-epithelialisation rate of hard-to-heal venous leg ulcers.
- 2026-07-02
- RCT · n = 20
- Journal of wound care 35(7)
- Dorota Piechota
- Marcela Nowak
- PubMed: 42397770
- DOI: 10.12968/jowc.2025.0107
- High evidence
- Clinical
The tropocollagen group demonstrated a higher rate of relative wound re-epithelialisation by day 30. On day 60, the tropocollagen group exhibited a significantly higher degree of wound re-epithelialisation compared with the control group (p<0.01).
- Effect
- Beneficial
- Effect size
- Moderate
- Significant
- Yes