Skin cancer incidence in Mexican renal transplant recipients: a cohort over 56 years.

Autor: Malagón‐Liceaga, Andrea, Bermúdez‐Rodríguez, Samantha Paola, Romero‐Aguila, Jesús Alejandro, Carolina, Lopez‐Jimenez Fanny, Palafox‐Romo, Rebeca, Díaz‐Sánchez, Verónica Monserrat, Marino‐Vazquez, Lluvia, Morales‐Buenrostro, Luis Eduardo, Alberú Gómez, Josefina, Domínguez‐Cherit, Judith, Ruelas‐Villavicencio, Ana Lilia
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Zdroj: International Journal of Dermatology; Nov2024, Vol. 63 Issue 11, pe315-e321, 7p
Abstrakt: Background: Skin cancer is a primary health concern in renal transplant recipients (RTRs). Existing research mainly stems from North America, Europe, and Australia, with limited data from Latin America. Methods: This 56‐year (1967–2023) retrospective cohort study explores skin cancer incidence in Mexican RTRs. Our objective was to assess the long‐term incidence of malignant cutaneous neoplasms in Mexican RTRs. Results: Over 56 years, 1642 RTRs (58% male) were studied. Median follow‐up was 8.4 years; median age at transplantation was 32.6 years. Skin cancer incidence was 6.6% (95% CI: 5.5–7.9), with an incidence density rate of 6.5 (95% CI: 5.4–7.9) per 1000 person‐years and a median latency of 9.8 years. Incidence increased with longer transplantation‐related immunosuppression (TRI), with a relative risk for >30 years of TRI of 4.8 (95% CI: 2.6–9.1) for any skin cancer and 7.5 (95% CI: 3.8–14.6) for squamous cell carcinoma (SCC). SCC was the most common malignancy (76.1%), followed by basal cell carcinomas (BCC), with a 3.6:1 ratio. Metastatic SCC occurred in 6.5% of skin cancer patients, with a skin cancer‐related mortality rate of 2.7%. Limitations of the study include its single‐center and retrospective design and unassessed factors such as human papillomavirus infection and sun exposure. Conclusions: Our study provides unique insights into the epidemiology of skin cancer among Mexican RTRs. It constitutes the largest cohort of skin cancer cases among RTRs in Mexico and, to our knowledge, in Latin America. Despite the lack of recognition of a high skin cancer incidence in non‐White RTRs, our 6.6% incidence underscores the need to enhance surveillance programs. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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