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Local therapy in advanced melanoma after immune checkpoint inhibitors aiming to achieve complete response.
de Barros E Silva, Milton José; Teixeira, Marcos Rezende; Lobo, Matheus de Melo; Molina, André Sapata; Bertolli, Eduardo; Santos Filho, Ivan Dunshee de Abranches Oliveira; Castro Ribeiro, Heber Salvador; Pelizon, Antônio Cássio de Assis; Lopes Pinto, Clóvis Antônio; Duprat Neto, João Pedreira.
Afiliación
  • de Barros E Silva MJ; Department of Medical Oncology, AC Camargo Cancer Center, São Paulo, Brazil.
  • Teixeira MR; Department of Medical Oncology, AC Camargo Cancer Center, São Paulo, Brazil.
  • Lobo MM; Department of Surgical Oncology, AC Camargo Cancer Center, São Paulo, Brazil.
  • Molina AS; Department of Surgical Oncology, AC Camargo Cancer Center, São Paulo, Brazil.
  • Bertolli E; Department of Surgical Oncology, AC Camargo Cancer Center, São Paulo, Brazil.
  • Santos Filho IDAO; Department of Surgical Oncology, AC Camargo Cancer Center, São Paulo, Brazil.
  • Castro Ribeiro HS; Department of Surgical Oncology, AC Camargo Cancer Center, São Paulo, Brazil.
  • Pelizon ACA; Department of Radiation Oncology, AC Camargo Cancer Center, São Paulo, Brazil.
  • Lopes Pinto CA; Department of Pathology, AC Camargo Cancer Center, São Paulo, Brazil.
  • Duprat Neto JP; Department of Surgical Oncology, AC Camargo Cancer Center, São Paulo, Brazil.
J Cancer Res Ther ; 19(5): 1272-1278, 2023.
Article en En | MEDLINE | ID: mdl-37787295
Background and Objectives: New scenarios for local therapy have arisen after starting immune checkpoint inhibitors (ICIs) to treat advanced melanoma (AM). The aim of this study is to examine the role of local therapies with curative intention for patients with AM that have been on ICI. Methods: This was a single institution, retrospective analysis of unresectable stage III or IV melanoma patients on treatment with anti-PD1 ± anti-CTLA-4 who underwent local therapy with curative intention with no other remaining sites of disease (NRD). Results: Of the 170 patients treated with ICI, 19 (11.2%) met the criteria of curative intention. The median time on ICI before local therapy was 16.6 months (range: 0.92-43.2). At the time of the local treatment, the disease was controlled in 16 (84.25%) and progressing in 3 patients (15.75%); 14 patients (73.7%) treated a single lesion and 5 (26.3%) treated 2 to 3 lesions. In a median follow-up of 17 months (range: 1.51-38.2) after the local therapy and 9.8 months after the last ICI cycle (range: 0.56-31), only 2 (10.5%) out of 19 patients relapsed. Conclusions: Patients with AM on treatment with ICI were able to achieve NRD after local treatment and may benefit from long-term disease control without systemic treatment.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Antineoplásicos Inmunológicos / Melanoma Límite: Humans Idioma: En Revista: J Cancer Res Ther Asunto de la revista: NEOPLASIAS / TERAPEUTICA Año: 2023 Tipo del documento: Article País de afiliación: Brasil Pais de publicación: India
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Antineoplásicos Inmunológicos / Melanoma Límite: Humans Idioma: En Revista: J Cancer Res Ther Asunto de la revista: NEOPLASIAS / TERAPEUTICA Año: 2023 Tipo del documento: Article País de afiliación: Brasil Pais de publicación: India