Analysis of patient-reported outcomes by disease progression status in patients (pts) with BRAF V600–mutant metastatic melanoma in the COMBI-d and COMBI-v trials
ANNALS OF ONCOLOGY(2016)
摘要
Dabrafenib (D) + trametinib (T) improved efficacy and better maintained health-related quality of life (HRQOL) vs BRAF inhibitor monotherapy in 2 phase 3 trials of pts with BRAF V600–mutant metastatic melanoma, COMBI-d (D + T vs D + placebo) and COMBI-v (D + T vs vemurafenib). Here, we examine the association of tumor response with HRQOL and symptom scores in COMBI-d and COMBI-v. COMBI-d and COMBI-v are randomized, double-blind phase 3 trials in pts with unresectable BRAF V600–mutant metastatic melanoma. The EORTC QLQ-C30 was used to assess HRQOL and symptom scores at baseline and during treatment. Treatment arms in each study were pooled and analyzed by best response (complete response [CR]/partial response [PR] vs stable disease [SD]/progressive disease [PD]). Maximum improvement (MI) was defined as maximum increase from baseline in functional domains and maximum decrease in symptom scores. P values were calculated by 2-sample t test. In COMBI-d (N = 423; CR/PR, n = 256; SD/PD, n = 148) and COMBI-v (N = 704; CR/PR, n = 417; SD/PD, n = 250), completion rates allowed mean MI scores to be calculated for ≥ 90% of pts. In COMBI-d, pts with CR/PR had greater mean MI in HRQOL vs pts with SD/PD in the global health dimension (13.8 vs 7.5; P = .004) and all functional domains (role [10.2 vs 7.9; P = .425]; social [10.3 vs 6.2; P = .112]; emotional [15.4 vs 10.3; P = .018]; physical [6.0 vs 5.3; P = .664]; cognitive [4.9 vs 1.9; P = .070]). Pts with CR/PR also had greater MI in most symptom scores vs pts with SD/PD, including > 5-point improvements in pain (P = .034) and insomnia (P = .065). Similarly, in COMBI-v, pts with CR/PR had a greater mean MI vs pts with SD/PD in the global health dimension (12.9 vs 7.1; P = .001) and all functional domains (role [9.7 vs 8.3; P = .548]; social [10.1 vs 6.8; P = .134]; emotional [16.1 vs 10.3; P < .001]; physical [6.8 vs 4.0; P = .066]; cognitive [5.1 vs 3.1; P = .148]). Larger MIs were reported in most symptom scores for pts with CR/PR vs SD/PD. Pts with a response had a greater MI from baseline in HRQOL and symptom scores vs pts without a response, demonstrating the association between tumor shrinkage and HRQOL in COMBI-d and COMBI-v.
更多查看译文
关键词
Melanoma
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要