A Study of Hospital-at-Home for People Receiving Tarlatamab

Inclusion Criteria: Patient * Diagnosis of extensive stage small cell lung carcinoma (ES-SCLC) * Treatment plan of commercially available tarlatamab monotherapy as standard of care * Patients must be 18 years of age or older * Eastern Cooperative Oncology Group (ECOG) performance status \<2 * Patients must have adequate organ and bone marrow function, defined by the following laboratory results obtained within 28 days prior to the first study treatment: * ANC ≥ 1000 cells/μL (without granulocyte colony stimulating factor support within 4 weeks prior to Cycle 1, Day 1) * Platelet count ≥50,000/μL (without transfusion within 4 weeks prior to Cycle 1, Day 1) * Hemoglobin ≥8.0 g/dL (without transfusion within 4 weeks prior to Cycle 1, Day 1) * Alanine aminotransferase (ALT), aspartate aminotransferase (AST) ≤ 3 X upper limit of normal (ULN). Serum bilirubin ≤ 1.5 x ULN. Patients with known Gilbert disease who have serum bilirubin level ≤ 2 x ULN may be enrolled. * Estimated Glomerular Filtration Rate (eGFR) ≥ 30mL/min using the CKD-EPI formula. * The patient is willing to give and sign informed consent * Appropriate homebound setting as defined by one of the following: * Lodging at MSK Residence or hotel * 5 New York City boroughs, lower Westchester County (northern boundary Cross County Parkway) and Nassau County (eastern boundary Wantagh State Parkway). This is based on the community paramedic (SeniorCare) 60-minute response time catchment area. If there is an…