Keloid therapy: A neoteric comparative study

Area of Science:

• Dermatology
• Regenerative Medicine
• Wound Healing

Background:

• Keloids are fibroproliferative disorders marked by excessive collagen deposition in the skin.
• These scars result from inflammation, surgery, or trauma, impacting skin structure and appearance.

Purpose of the Study:

• To compare the efficacy and side effects of intralesional cryotherapy versus intralesional bleomycin for keloid treatment.
• To evaluate the effectiveness of a combined therapy approach for keloid management.

Main Methods:

• An interventional, comparative clinical trial involving 60 patients with keloids.
• Patients were divided into three groups: combined bleomycin and cryotherapy, bleomycin alone, and cryotherapy alone.
• Scar evaluation used the Vancouver Scar Scale, assessing lesion height and pliability.

Main Results:

• Combined therapy demonstrated a statistically significant decrease in lesion height and improved pliability.
• Both bleomycin and cryotherapy groups showed decreased lesion height, though not always statistically significant.
• The combined group exhibited the most significant reduction in scar volume and associated symptoms.

Conclusions:

• Intralesional cryotherapy and intralesional bleomycin are effective keloid treatments.
• Combined therapy is a superior technique, offering greater efficacy and a favorable side effect profile for keloid treatment.
• This study validates combined therapy as an effective modality for reducing keloid size and improving patient outcomes.