Health-related quality-of-life (HRQoL) analysis from the phase 3 CLEAR trial of lenvatinib (LEN) plus pembrolizumab (PEMBRO) or everolimus (EVE) versus sunitinib (SUN) for patients (pts) with advanced renal cell carcinoma (aRCC).
Robert J. Motzer, Camillo Porta, B. Yа. Alekseev, Sun Young Rha, Toni K. Choueiri, María José Méndez-Vidal, Sung‐Hoo Hong, Anil Kapoor, Jeffrey C. Goh, Masatoshi Eto, Jinyi Wang, Janice Pan, Alemseged Ayele Asfaw, Cixin He, Kalgi Mody, David Cella
Abstract
4502 Background: LEN + PEMBRO improved PFS, OS and ORR vs SUN in the first-line treatment of pts with aRCC; LEN + EVE improved PFS and ORR vs SUN (Motzer R et al. NEJM. 2021). We report results of a secondary objective of the CLEAR trial comparing the impact of LEN + PEMBRO or EVE vs SUN, on HRQoL. Methods: Pts (N=1069) were randomized (1:1:1) to receive LEN 20 mg PO QD + PEMBRO 200 mg IV Q3W; LEN 18 mg + EVE 5 mg PO QD; or SUN 50 mg PO QD (4 wks on/2 wks off). HRQoL was assessed per FKSI-DRS, EORTC QLQ-C30, and EuroQoL EQ-5D-3L, at baseline, on day 1 of subsequent 3 wk cycles starting with cycle 2, and at the off-treatment visit. HRQoL analyses (unless otherwise noted) were based on data from randomized pts with any HRQoL data who received ≥1 dose of study treatment. No adjustments for multiple testing or estimation were used; P-values and CIs are nominal and descriptive. Results: For comparisons of LEN + PEMBRO vs SUN, overall changes from baseline at mean follow-up (wk 46) favored LEN + PEMBRO with significant differences between treatments for physical functioning (least squares mean difference [LS MD] [95% CI]: 3.0 [0.5, 5.5]) and fatigue (−2.8 [−5.5, −0.1]), dyspnea (−2.8 [−5.3, −0.3]), and constipation (−2.2 [−4.2, −0.2]). LS MD of the FKSI-DRS total score was 0.2 (−0.4, 0.7). For comparisons of LEN + EVE vs SUN, overall changes from baseline at wk 46 favored SUN with significant differences in overall HRQoL (−2.8 [−5.1, −0.5] assessed by the EORTC QLQ-C30 GHS/QoL scale) and pain (2.8 [0.1, 5.5]), appetite loss (4.2 [1.3, 7.1]), and diarrhea (5.3 [2.6, 7.9]). LS MD of the FKSI-DRS total score was −0.4 (−1.0, 0.2). 14 of 18 scales for both LEN + PEMBRO and LEN + EVE vs SUN had no significant differences in LS MD comparisons. The LEN + PEMBRO arm is favored over SUN for the median time to first deterioration (TTD) for physical functioning, dyspnea, appetite loss and EQ-5D VAS (Table). 15 of 19 scales for both LEN + PEMBRO and LEN + EVE vs SUN had no significant differences in TTD comparisons. Conclusions: Compared with SUN, pts in LEN + PEMBRO group had similar or better symptoms and HRQoL. Clinical trial information: NCT02811861. [Table: see text]