A Comparative Study of Fractional CO2 Laser with Topical Triamcinolone Acetonide Versus Intralesional Triamcinolone Acetonide in the Treatment of Alopecia Areata

    January 2024 in “ Journal of Cutaneous and Aesthetic Surgery ”
    Harish Prasanna, Rajashekar Talari Srinivas, Suresh Kumar K … Priya Ravikumar
    Studysummary This study found that treating patchy alopecia areata with fractional CO2 laser and topical triamcinolone acetonide was more effective and safer than intralesional triamcinolone, despite higher initial discomfort, as it resulted in greater patient satisfaction and fewer adverse effects like skin atrophy.
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    Research cited in this study 15

    1. Evaluation of Fractional Carbon Dioxide Laser Alone Versus Its Combination With Betamethasone Valerate in Treatment of Alopecia Areata: A Clinical and Dermoscopic Study Archives of dermatological research · 2022
    2. Lifestyle Factors Involved in the Pathogenesis of Alopecia Areata International journal of molecular sciences · 2022
    3. Alopecia Areata: An Update on Etiopathogenesis, Diagnosis, and Management Clinical Reviews in Allergy & Immunology · 2021
    4. Lessons Learned from the First Decade of Laser-Assisted Drug Delivery Dermatology and Therapy · 2021
    5. Alopecia Areata: A Review on Diagnosis, Immunological Etiopathogenesis, and Treatment Options Clinical and Experimental Medicine · 2021
    6. Comparative Study Between Fractional Carbon Dioxide Laser vs Intralesional Steroid Injection in Treatment of Alopecia Areata Dermatologic Therapy · 2020
    7. Efficacy of Different Concentrations of Intralesional Triamcinolone Acetonide for Alopecia Areata: A Systematic Review and Meta-Analysis Journal of the American Academy of Dermatology · 2019
    8. Fractional Laser-Assisted Hair Regrowth and Microneedling for the Treatment of Alopecia Areata: A Review Cureus · 2019
    9. Alopecia Areata: A Multifactorial Autoimmune Condition Journal of autoimmunity · 2018
    10. Alopecia Areata: Treatment Options and Efficacy Journal of the American Academy of Dermatology · 2017
    11. Alopecia Areata: Overview and Insights from January 2018 Journal of The American Academy of Dermatology · 2017
    12. Objective Outcome Measures: Collecting Meaningful Data on Alopecia Areata Journal of The American Academy of Dermatology · 2017
    13. Alopecia Areata: Current Situation and Perspectives Archivos Argentinos De Pediatria · 2017
    14. Hair Regrowth Through Wound Healing Process After Ablative Fractional Laser Treatment in a Murine Model Lasers in Surgery and Medicine · 2015
    15. Clinical Effects of Non-Ablative and Ablative Fractional Lasers on Various Hair Disorders: A Case Series of 17 Patients Journal of Cosmetic and Laser Therapy · 2013