Track: Photodermatology: UV Damage, Photoaging and Phototherapy

Photodermatology and Light-Based Treatments

Photodermatology explores the profound effects of ultraviolet (UV) radiation on the skin, encompassing both harmful consequences such as photoaging and carcinogenesis, and therapeutic applications through controlled phototherapy. With increasing global exposure to sunlight and artificial sources of radiation, understanding the dual role of light in dermatology has become essential. This session will highlight the mechanisms of UV damage, clinical manifestations of photoaging, and the evidence‑based use of phototherapy in treating chronic skin diseases.

Overview:

The session will provide a comprehensive narrative on the impact of UV radiation on skin health, beginning with the molecular mechanisms of DNA damage, oxidative stress, and collagen degradation. Faculty will discuss clinical outcomes such as photoaging, pigmentation disorders, and photocarcinogenesis, alongside preventive strategies including sunscreens and photoprotection. The therapeutic dimension will focus on phototherapy for psoriasis, vitiligo, and other chronic dermatoses, emphasizing protocols, safety, and long‑term monitoring. Emerging technologies such as targeted phototherapy and combination regimens will also be explored. Participants will gain a balanced understanding of both the risks and benefits of light in dermatology.

Key Topics:

UV radiation and DNA damage – Mechanisms of mutagenesis and photocarcinogenesis.
Photoaging – Clinical features, collagen breakdown, and preventive interventions.
Phototherapy in chronic dermatoses – Evidence‑based use in psoriasis, vitiligo, and eczema.
Photoprotection strategies – Advances in sunscreens, antioxidants, and lifestyle interventions.
Emerging technologies – Targeted phototherapy and novel light‑based treatments.

Learning Objectives:

Understand the molecular and clinical impact of UV radiation on skin health.
Recognize the manifestations and mechanisms of photoaging.
Apply phototherapy protocols safely and effectively in chronic dermatoses.
Integrate photoprotection strategies into patient care.
Evaluate emerging technologies in photo dermatology for future practice.

International Conference on Dermatology and Skin Care

Track: Photodermatology: UV Damage, Photoaging and Phototherapy

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