{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T19:20:29Z","timestamp":1790623229465,"version":"4.1.0"},"reference-count":34,"publisher":"American Society of Clinical Oncology (ASCO)","issue":"9","content-domain":{"domain":["ascopubs.org"],"crossmark-restriction":true},"short-container-title":["JCO Global Oncology"],"published-print":{"date-parts":[[2023,5]]},"abstract":"<jats:p> To describe the population with early malignant melanoma, we performed a cohort study on the basis of the Epidemiological Registry of Malignant Melanoma in Colombia-Asociacion Colombiana de Hematologia y Oncologia. From January 2011 until December 2021, 759 patients were included; the average age was 66 years, 57% were women, acral lentiginous histology was found in 27.8% of patients, and the median follow-up was 36.5 months. The prognostic factors for overall survival in our population are Eastern Cooperative Oncology Group 3-4 (hazard ratio [HR], 13.8), stage III (HR, 5.07), received radiotherapy (HR, 3.38), ulceration on histology (HR, 2.68), chronic sun exposure (HR, 2.3), low income (HR, 2.04), previous local surgery (HR, 0.27), and have received adjuvant treatment (HR, 0.41). <\/jats:p>","DOI":"10.1200\/go.22.00377","type":"journal-article","created":{"date-parts":[[2023,5,22]],"date-time":"2023-05-22T19:59:21Z","timestamp":1684785561000},"update-policy":"https:\/\/doi.org\/10.1200\/crossmark","source":"Crossref","is-referenced-by-count":9,"title":["Clinical Outcomes and Prognostic Factors of Patients With Early Malignant Melanoma in One Latin American Country: Results of the Epidemiological Registry of Malignant Melanoma in Colombia Study"],"prefix":"10.1200","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4992-4306","authenticated-orcid":false,"given":"Aylen Vanessa","family":"Ospina Serrano","sequence":"first","affiliation":[{"name":"Asociaci\u00f3n Colombiana de Hematolog\u00eda y Oncolog\u00eda\u2014ACHO, ICCAL Hospital, Universitario Fundaci\u00f3n Santa Fe de Bogot\u00e1, Bogot\u00e1, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fernando","family":"Contreras","sequence":"additional","affiliation":[{"name":"Instituto Nacional de Cancerolog\u00eda INC, Universidad El Bosque, Bogot\u00e1, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Iv\u00e1n","family":"Triana","sequence":"additional","affiliation":[{"name":"Asociaci\u00f3n Colombiana de Hematolog\u00eda y Oncolog\u00eda\u2014ACHO, ICCAL Hospital, Universitario Fundaci\u00f3n Santa Fe de Bogot\u00e1, Bogot\u00e1, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guillermo","family":"S\u00e1nchez-Vanegas","sequence":"additional","affiliation":[{"name":"Hospital Universitario Mayor\u2014Mederi, Universidad del Rosario, Bogot\u00e1, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5015-4380","authenticated-orcid":false,"given":"Juan David","family":"Ort\u00edz","sequence":"additional","affiliation":[{"name":"Fundaci\u00f3n Valle de Lili, Cali, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pedro","family":"Ramos","sequence":"additional","affiliation":[{"name":"Cl\u00ednica Universitaria Colombia Sanitas, Oncocare, Bogot\u00e1, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Claudia","family":"Vargas","sequence":"additional","affiliation":[{"name":"Centro Oncol\u00f3gico Antioquia, Medell\u00edn, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Natalia","family":"Arango","sequence":"additional","affiliation":[{"name":"Centro Oncol\u00f3gico Antioquia, Medell\u00edn, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Henry","family":"Idrobo","sequence":"additional","affiliation":[{"name":"Centro M\u00e9dico Juli\u00e1n Coronel, Universidad del Valle, Cali, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Isabel","family":"Mun\u00e9var","sequence":"additional","affiliation":[{"name":"Hospital Militar Central, Fundaci\u00f3n Cardio infantil, Hemato Onc\u00f3logos Asociados, Bogot\u00e1, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andr\u00e9s","family":"Yepes","sequence":"additional","affiliation":[{"name":"Hospital Universitario San Vicente Fundaci\u00f3n, Medell\u00edn, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William","family":"Mantilla","sequence":"additional","affiliation":[{"name":"Fundaci\u00f3n Cardio infantil, Universidad del Rosario, Grupo ICAROS, Bogot\u00e1, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paola","family":"Jim\u00e9nez","sequence":"additional","affiliation":[{"name":"Hemato Onc\u00f3logos Asociados, Los Cobos Medical Center, Bogot\u00e1, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giovanna","family":"Rivas","sequence":"additional","affiliation":[{"name":"Cl\u00ednica de Occidente, Cali, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mauricio","family":"Lema","sequence":"additional","affiliation":[{"name":"Cl\u00ednica de Oncolog\u00eda Astorga, Medell\u00edn, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carmen","family":"Alcal\u00e1","sequence":"additional","affiliation":[{"name":"Cl\u00ednica de la Costa, Barranquilla, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Diego","family":"G\u00f3mez","sequence":"additional","affiliation":[{"name":"Fundaci\u00f3n cardiovascular de Colombia, Hospital Internacional de Colombia, Bucaramanga, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matilde","family":"Chinchia","sequence":"additional","affiliation":[{"name":"Cosmitet, Cl\u00ednica Rey David, Cali, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Angela","family":"Barrero","sequence":"additional","affiliation":[{"name":"Asociaci\u00f3n Colombiana de Hematolog\u00eda y Oncolog\u00eda\u2014ACHO, Bogota, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"233","reference":[{"key":"b1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jdin.2020.10.013"},{"key":"b2","doi-asserted-by":"publisher","DOI":"10.1016\/j.piel.2010.10.028"},{"key":"b3","doi-asserted-by":"publisher","DOI":"10.1684\/ejd.2021.4022"},{"key":"b4","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2019.09.029"},{"key":"b5","doi-asserted-by":"publisher","DOI":"10.1111\/jdv.14280"},{"key":"b6","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa1709030"},{"key":"b7","doi-asserted-by":"publisher","DOI":"10.1016\/S1470-2045(20)30494-0"},{"key":"b8","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa1802357"},{"key":"b9","doi-asserted-by":"publisher","DOI":"10.1200\/JCO.20.02110"},{"key":"b10","doi-asserted-by":"publisher","DOI":"10.1200\/JCO.18.01219"},{"key":"b11","doi-asserted-by":"publisher","DOI":"10.1016\/S1470-2045(20)30062-0"},{"key":"b12","doi-asserted-by":"publisher","DOI":"10.1200\/JCO.18.02306"},{"key":"b13","doi-asserted-by":"publisher","DOI":"10.1016\/S1470-2045(16)00141-8"},{"key":"b14","doi-asserted-by":"publisher","DOI":"10.1007\/s11864-018-0575-4"},{"key":"b15","volume-title":"Global Cancer Observatory: Cancer Today","author":"Ferlay J","year":"2020"},{"key":"b16","doi-asserted-by":"publisher","DOI":"10.1111\/ijd.16077"},{"key":"b17","first-page":"63","volume":"9","author":"Saginala K","year":"2021","journal-title":"Med Sci"},{"key":"b18","first-page":"18","volume":"6","author":"Trotter SC","year":"2013","journal-title":"J Clin Aesthet Dermatol"},{"key":"b19","doi-asserted-by":"publisher","DOI":"10.1200\/JCO.2000.18.22.3782"},{"key":"b20","doi-asserted-by":"publisher","DOI":"10.1177\/0300060517708922"},{"key":"b21","doi-asserted-by":"publisher","DOI":"10.1590\/abd1806-4841.20184779"},{"key":"b22","doi-asserted-by":"publisher","DOI":"10.2307\/2531201"},{"key":"b23","doi-asserted-by":"publisher","DOI":"10.1016\/j.abd.2019.11.009"},{"key":"b24","first-page":"1005","volume":"28","author":"Rastrelli M","year":"2014","journal-title":"In Vivo"},{"key":"b25","doi-asserted-by":"publisher","DOI":"10.1200\/EDBK_174930"},{"key":"b26","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.10775"},{"key":"b27","doi-asserted-by":"publisher","DOI":"10.1016\/S1470-2045(15)70122-1"},{"key":"b28","doi-asserted-by":"publisher","DOI":"10.1093\/annonc\/mdz411"},{"key":"b29","doi-asserted-by":"publisher","DOI":"10.6004\/jnccn.2019.0018"},{"key":"b30","doi-asserted-by":"publisher","DOI":"10.1111\/bjd.21026"},{"key":"b31","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejca.2008.06.016"},{"key":"b32","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejca.2010.11.020"},{"key":"b33","doi-asserted-by":"publisher","DOI":"10.1353\/hpu.0.0113"},{"key":"b34","first-page":"671","volume":"15","author":"S\u00e1nchez-Vanegas G","year":"2013","journal-title":"Rev Salud Publica"}],"container-title":["JCO Global Oncology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/ascopubs.org\/doi\/pdfdirect\/10.1200\/GO.22.00377","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,5,22]],"date-time":"2023-05-22T19:59:40Z","timestamp":1684785580000},"score":1,"resource":{"primary":{"URL":"https:\/\/ascopubs.org\/doi\/10.1200\/GO.22.00377"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,5]]},"references-count":34,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2023,5]]}},"alternative-id":["10.1200\/GO.22.00377"],"URL":"https:\/\/doi.org\/10.1200\/go.22.00377","relation":{},"ISSN":["2687-8941"],"issn-type":[{"value":"2687-8941","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,5]]},"assertion":[{"value":"2022-11-03","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-02-13","order":1,"name":"revised","label":"Revised","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-03-13","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-05-22","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e2200377"}}