Compromised Outcomes in Stage IV Non-Small-Cell Lung Cancer With Actionable Mutations Initially Treated Without Tyrosine Kinase Inhibitors: A Retrospective Analysis of Real-World Data.

PURPOSE: Identification and targeting of actionable oncogenic drivers (AODs) in advanced non-small-cell lung cancer (NSCLC) has dramatically improved outcomes. However, genomic testing uptake is variable and hampered by factors including slow turnaround time, frequently resulting in initial non-tyrosine kinase inhibitor (TKI) treatment. We investigate how this behavior affects outcomes. METHODS: This retrospective analysis of real-world, deidentified data from the Integra Connect Database included adults with stage IV NSCLC newly diagnosed from January 1, 2018, to December 31, 2020, with mutations of EGFR, ALK, ROS1, BRAF, MET, RET, ERBB2, or NTRK. Outcomes were reported as time to next treatment or death (TTNT) and overall survival (OS). RESULTS: Five hundred ten patients harboring AODs were identified and grouped as follows: group A (n = 379) were treated after the AOD was reported and served as the comparator. One hundred thirty-one patients treated before their AOD report were divided into group B (n = 47) who were initially started on chemotherapy and/or checkpoint inhibitor but switched to appropriate TKI within 35 days and group C (n = 84) who were also started empirically on non-TKI and did not switch within 35 days. Survival (OS) was significantly superior in group A compared with group C; TTNT was significantly superior in group A compared with groups B and C. CONCLUSION: For patients harboring AODs in advanced NSCLC, initial treatment before receipt of genomic test results yields significantly inferior outcomes and should be avoided. Molecular profiling panels with rapid turnaround times are essential to optimize patient outcomes and should be standard of care.

Real-world treatment patterns and outcomes of triple-class treated patients with multiple myeloma in the United States.

OBJECTIVES: Although multiple myeloma (MM) survival has improved following the introduction of proteosome inhibitors, immunomodulatory drugs, and anti-CD38 therapies, patients become refractory to these agents. Real-world outcomes of triple-class exposed patients are limited and were investigated in this study. METHODS: The Integra Connect Database was used to assess the treatment patterns of triple-class exposed patients with relapsed/refractory MM (RRMM) (January 2016-December 2019). RESULTS: During this period, patients (N = 501) reached triple exposure in a median of three lines of therapy (LOTs) over 995 days. A new LOT was started in a median of 18 (1-691) days after triple exposure; 71% of the patients started a new LOT within 30 days. Throughout the follow-up period, 8% of the patients had a therapy gap greater than 90 days. Following triple exposure, 103/501 patients (21%) received only triple-class agents in subsequent LOTs, while 24 (4.8%) patients received only non-triple-class agents. The median apparent survival from initiation of first therapy after triple exposure was 308 days. CONCLUSION: These results indicate that recycling of triple-class agents after previous exposure is widespread and prognosis in the RRMM population remains poor, highlighting the continuing unmet need for new agents with novel mechanisms to improve patient outcomes.