Collagen Protein and Reduced Pain During Rest

• 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

  3 Insights on

  • Reduced Pain During Rest

  • High evidence
  • Clinical

  yet significantly lower during rest (mean 2.0 versus 3.5±1.0, respectively; p=0.01)

  Effect

  Beneficial

  Effect size

  Moderate

  Significant

  Yes