Photoprotection in transplant recipients

Area of Science:

• Oncology
• Dermatology
• Transplant Medicine

Background:

• Skin cancers are the most common neoplasms in organ transplant recipients (OTRs), accounting for nearly 40% of posttransplant malignancies.
• Skin tumors significantly impact OTRs' quality of life and overall survival.
• Ultraviolet radiation (UVR) is a primary environmental risk factor for nonmelanoma skin cancers.

Purpose of the Study:

• To provide background information on UVR and photoprotection strategies for OTRs.
• To address concerns regarding vitamin D in the context of photoprotection.
• To discuss educational and behavioral aspects of photoprotection, including common misconceptions.

Main Methods:

• Literature review on UVR, photoprotection, and skin cancer in OTRs.
• Analysis of factors influencing photoprotective behaviors in OTRs.
• Identification and clarification of common misconceptions regarding photoprotection.

Main Results:

• UVR is a major preventable cause of skin cancer in OTRs.
• Effective photoprotection is essential to prevent new and worsening skin malignancies.
• Balancing UVR exposure for vitamin D synthesis with skin cancer prevention requires careful consideration.

Conclusions:

• Photoprotection is a critical component of posttransplant care for OTRs.
• Education on UVR risks and photoprotective measures is vital.
• Addressing misconceptions can improve adherence to photoprotection guidelines, thereby reducing skin cancer incidence and progression.