5-(3,3-Dimethyle-1-Triazeno) Imidazole-4-Carboxamide and Interleukin-2 Adjuvant Therapy in Resected High-Risk Primary and Regionally Metastatic Melanoma.
Am J Med Sci
; 357(1): 43-48, 2019 01.
Article
em En
| MEDLINE
| ID: mdl-30611319
ABSTRACT
BACKGROUND:
In the precheckpoint inhibitor era, high-dose interferon was the only approved adjuvant therapy for high-risk melanoma. In this manuscript, we analyze the recurrence-free survival, overall survival and toxicity profile of adjuvant treatment with interleukin-2 (IL-2) and 5-(3,3-dimethyle-1-triazeno) imidazole-4-carboxamide (DTIC) for resected high-risk melanoma patients.METHODS:
All patients with stage IIB, IIC or stage III melanoma who were treated with DTIC/IL-2 combination therapy at a single institution from 2000 to 2010 were identified from the University of Louisville Hospital medical record. Patients received 6 months of subcutaneous IL-2 (12â¯×â¯106 units days 1-4) and intravenous DTIC (750 mg/m2 day 1 of each cycle) every 28 days for 6 cycles. Individual medical records were accessed to collect the data.RESULTS:
Of the 112 patients treated, all underwent surgical resection and then received adjuvant treatment. A total of 58.7% of the patients were male, 42.2% female; 99% were Caucasian. A total of 79 (72.5%) of the patients were alive at the time of analysis and 57 (47.7%) patients were currently event free. A total of 69 (63.3%) patients completed all 6 months of adjuvant combination treatment with 13.8% of the patients requiring IL-2 and 21.1% of the patients requiring DTIC dose reduction. Five year overall survival was 75.57% with recurrence-free survival of 53.05%.CONCLUSIONS:
For several decades, there has not been an ideal adjuvant treatment for patients with resected high risk melanoma. Our retrospective analysis suggests that combination therapy with DTIC/IL-2 is beneficial and relatively well tolerated as an alternative adjuvant treatment for patients with high-risk melanoma.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Temas:
Geral
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Prevencao_e_fatores_de_risco
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Agentes_cancerigenos
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Tipos_de_cancer
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Pele
Base de dados:
MEDLINE
Assunto principal:
Interleucina-2
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Dacarbazina
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Melanoma
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Antineoplásicos
Tipo de estudo:
Etiology_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Female
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Humans
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Male
País/Região como assunto:
America do norte
Idioma:
En
Revista:
Am J Med Sci
Ano de publicação:
2019
Tipo de documento:
Article