Cutaneous Melanoma Incidence, Mortality, and Survival in Manizales, Colombia: a Population-based Study
Overview
Affiliations
Objective: We estimated the cutaneous melanoma (CM) incidence, mortality, and survival in Manizales, Colombia to establish predictors for survival.
Methods: This analytical cohort study used CM incident cases during 2006 to 2015 in the Manizales Cancer Registry (n = 132). Incidence and mortality rates were standardized using the direct method. Patients were followed up until 30 November 2020. Cause-specific survival was calculated using the Kaplan-Meier method for variables of interest, with the log-rank test for differences. Cox multivariate regression models were fitted.
Results: Incidence (per 100,000) increased from 1.6 to 3.0 in men and 2.6 to 2.8 in women during 2006-2010 to 2011-2015, respectively. Mortality was low and stable. Five-year survival was 68.7%, with significant differences according to age (hazard ratio [HR] >70 vs. ≤70 years: 3.37); histological subtype (HR for melanoma not otherwise specified and HR for nodular melanoma vs lentigo malignant melanoma and superficial spreading melanoma: 17.39 and 10.16, respectively); and clinical stage (HR stages III-IV vs. stages I-II: 5.94).
Conclusion: CM is characterized by increasing incidence and unfavorable prognosis, particularly in patients aged >70 years, with melanoma not otherwise specified and nodular melanoma, and advanced stages. Promoting photoprotection and early detection and management of suspicious skin lesions is crucial.
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Skin health of community-living older people: a scoping review.
Kottner J, Fastner A, Lintzeri D, Blume-Peytavi U, Griffiths C Arch Dermatol Res. 2024; 316(6):319.
PMID: 38822889 PMC: 11144137. DOI: 10.1007/s00403-024-03059-0.
Madronich S, Bernhard G, Neale P, Heikkila A, Andersen M, Andrady A Photochem Photobiol Sci. 2024; 23(6):1087-1115.
PMID: 38763938 DOI: 10.1007/s43630-024-00577-8.
de Vries E, Uribe C, Beltran Rodriguez C, Caparros A, Meza E, Gil F Cancers (Basel). 2023; 15(24).
PMID: 38136393 PMC: 10741499. DOI: 10.3390/cancers15245848.
Differences and Similarities in Epidemiology and Risk Factors for Cutaneous and Uveal Melanoma.
Branisteanu D, Porumb-Andrese E, Starica A, Munteanu A, Toader M, Zemba M Medicina (Kaunas). 2023; 59(5).
PMID: 37241175 PMC: 10224090. DOI: 10.3390/medicina59050943.