Patient-reported outcomes following ciltacabtagene autoleucel or standard of care in patients with lenalidomide-refractory multiple myeloma (CARTITUDE-4): results from a randomised, open-label, phase 3 trial

Roberto Mina*, Anne K. Mylin, Hisayuki Yokoyama, Hila Magen, Winfried Alsdorf, Monique C. Minnema, Leyla Shune, Iris Isufi, Simon J. Harrison, Urvi A. Shah, Jordan M. Schecter, Martin Vogel, Nikoletta Lendvai, Katharine S. Gries, Eva G. Katz, Ana Slaughter, Carolina Lonardi, Jane Gilbert, Quanlin Li, William DeraedtOctavio Costa Filho, Nitin Patel, Erika Florendo, Lionel Karlin, Katja Weisel

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

Background: In CARTITUDE-4, ciltacabtagene autoleucel (cilta-cel) significantly improved progression-free survival (primary endpoint; previously reported) versus standard of care in patients with relapsed, lenalidomide-refractory multiple myeloma. We report here patient-reported outcomes. Methods: In the ongoing, phase 3, open-label CARTITUDE-4 study, patients were recruited from 81 sites in the USA, Europe, Asia, and Australia, and were randomly assigned 1:1 to cilta-cel (target, 0·75 × 106 CAR-T cells/kg) or standard of care (daratumumab, pomalidomide, and dexamethasone; pomalidomide, bortezomib, and dexamethasone). Eligible patients had relapsed, lenalidomide-refractory multiple myeloma, received one to three previous treatment lines including a proteasome inhibitor and an immunomodulatory drug, and had an ECOG performance status of 0 or 1. Secondary endpoints reported here include time to sustained worsening of symptoms (Multiple Myeloma Symptom and Impact Questionnaire [MySIm-Q]; a key secondary endpoint) and change in European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life (QoL) Questionnaire Core C30 (intention-to-treat population) and EuroQol 5-Dimension 5-Level (EQ-5D-5L; intention-to-treat population). This study is registered with ClinicalTrials.gov number NCT04181827 and is ongoing. Findings: Patients were enrolled from July 10, 2020, to Nov 17, 2021, and 419 of 516 screened patients were randomly assigned (cilta-cel, n=208; standard of care, n=211; median follow-up, 15·9 months [IQR 12·4 to 17·8]); median age was 61 years. 191 (92%) of 208 patients in the cilta-cel group and 190 (91%) of 209 evaluable patients in the standard- of-care group completed baseline assessments. MySIm-Q compliance post-baseline was 70 to 81% (cilta-cel) and 79 to 89% (standard of care). MySIm-Q median time to sustained symptom worsening with cilta-cel versus standard of care was 23·7 versus 18·9 months (HR 0·42; 95% CI 0·26 to 0·68). 12-month mean changes for EORTC global health status (GHS) were +10·1 (95% CI 7·0 to 13·1) and –1·5 (95% CI –5·3 to 2·3) points and were +8·0 (95% CI 5·2 to 10·7) and +1·4 (95% CI –1·9 to 4·7) points for EQ-5D-5L visual analogue scale (VAS). Rates of clinically meaningful improvements in GHS and VAS were higher with cilta-cel than with standard of care. Interpretation: Health-related QoL improvements and delayed symptom worsening support cilta-cel's clinical efficacy in lenalidomide-refractory disease. Funding: Janssen Research & Development, Legend Biotech USA.

Original languageEnglish
Pages (from-to)e45-e56
JournalThe Lancet Haematology
Volume12
Issue number1
DOIs
Publication statusPublished - Jan 2025

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