RESUMEN
PURPOSE OF REVIEW: Patients with advanced cancer who have "oligometastatic" disease (OMD) have a limited burden of metastatic sites such that they may benefit from definitive therapies with limited toxicities. The incidence of cancers diagnosed in the elderly is increasing and treatment choices for them are often made because of their vulnerability to side effects. The present review discusses treatment of the elderly with OMD considering cancer outcomes and treatment toxicity. RECENT FINDINGS: Stereotactic body radiation therapy (SBRT) is emerging as a standard in the management of OMD because of its excellent local control and minimal toxicity. Phase II trials suggest that SBRT added to palliative therapy may improve overall survival and may delay the initiation of systemic therapy in OMD patients. Elderly patients are well represented in OMD studies SBRT will contribute significantly to the management of OMD in the elderly patient population by optimizing cancer control and limiting side effects.
Asunto(s)
Neoplasias/patología , Neoplasias/terapia , Anciano , Anciano de 80 o más Años , Neoplasias de la Mama/patología , Neoplasias de la Mama/terapia , Ensayos Clínicos como Asunto , Femenino , Humanos , Masculino , Neoplasias/diagnóstico por imagen , Cuidados PaliativosRESUMEN
BACKGROUND/AIM: Satellitosis/in-transit metastasis (S-ITM) has prognostic value in melanoma and Merkel cell carcinoma, but is not incorporated into cutaneous squamous cell carcinoma (cSCC) staging. PATIENTS AND METHODS: From our IRB-approved registry, patients with high-risk cSCC, including patients with S-ITM, were identified. Univariate (UVA) and multivariate (MVA) analyses were performed to compare disease progression (DP) and overall survival (OS). Cumulative incidence of DP and OS analyses were performed using Fine-Gray and Kaplan-Meier methods, respectively. RESULTS: A total of 18 S-ITM subjects were compared to 247 high risk subjects including T3N0 (n=143), N1-N3 without extranodal extension (ENE) (n=56), N1-N3 with ENE (n=26) and M1 disease (n=22). Median follow up was 16.5 months. Three-year rates of DP were 22% for T3N0, 42% for S-ITM, 48% for T4 bone invasion, 50% for N1-N3 without extranodal extension (ENE), 53% for N1-N3 with ENE, and 66% for M1. Patients with S-ITM did not experience significantly worse DP compared to those with T3N0 (HR=1.96, 95%CI=0.8-4.9; p=0.14). CONCLUSION: Cutaneous SCC patients with S-ITM experienced outcomes similar to locally advanced non-metastatic cSCC patients. Larger studies are needed to guide incorporation into staging systems.