Cancer research communications · 2024
Association between Immune-Related Adverse Events and Atezolizumab in Previously Treated Patients with Unresectable Advanced or Recurrent Non-Small Cell Lung Cancer.
СтатьяМногоцентровое исследованиеНаблюдательное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Hayashi Hidetoshi, Nishio Makoto, Akamatsu Hiroaki, Goto Yasushi, Miura Satoru, Gemma Akihiko, Yoshino Ichiro, Misumi Toshihiro, Kijima Takashi, Takase Naoto, Fujita Masaki, Tasaka Sadatomo, Mouri Atsuto, Kondo Tetsuro, Takamura Kei, Kawashima Yosuke, Imaizumi Kazuyoshi, Iwasawa Shunichiro, Nakagawa Shintaro, Mitsudomi Tetsuya
Аннотация
PURPOSE: Real-world, large-scale studies on the association between immune-related adverse events (irAE) and immune checkpoint inhibitor therapy effectiveness are limited. We evaluated overall survival (OS) and progression-free survival based on the occurrence and grade of irAEs.
PATIENTS AND METHODS: We used data from Japanese patients with unresectable advanced or recurrent non-small cell lung cancer (NSCLC) who received atezolizumab and were enrolled in J-TAIL, a multicenter, prospective, single-arm observational study.
RESULTS: Among the 1,002 patients, 190 (19.0%) developed irAEs. The most common irAEs were skin disorders (3.8%) of any grade and interstitial lung disease (1.5%) of grade ≥3. Patients who developed irAEs within 4 or 6 weeks of treatment initiation had higher baseline C-reactive protein levels than those without irAEs. OS was longer in patients with irAEs [HR, 0.66; 95% confidence interval (CI), 0.54-0.82], particularly in those with low-grade irAEs (HR, 0.45; 95% CI, 0.33-0.62), than in patients without irAEs. The HR (95% CI) for OS in patients with low-grade and high-grade skin or endocrine disorder-related irAEs was 0.42 (0.28-0.64) and 0.37 (0.15-0.88), respectively. The HR (95% CI) for OS in patients with low-grade and high-grade irAEs other than skin or endocrine disorders was 0.44 (0.30-0.65) and 1.27 (0.96-1.69), respectively.
CONCLUSIONS: In patients with unresectable advanced or recurrent NSCLC treated with atezolizumab in real-world settings, irAEs are associated with a clinical benefit except in those with high-grade irAEs other than skin and endocrine disorders.
SIGNIFICANCE: Immune checkpoint inhibitors are useful for treating NSCLC but can cause life-threatening irAEs. This study had a large sample size and stratified the analysis by irAE type and grade. The results suggest that improved management of irAEs may improve the therapeutic effect of atezolizumab.
PATIENTS AND METHODS: We used data from Japanese patients with unresectable advanced or recurrent non-small cell lung cancer (NSCLC) who received atezolizumab and were enrolled in J-TAIL, a multicenter, prospective, single-arm observational study.
RESULTS: Among the 1,002 patients, 190 (19.0%) developed irAEs. The most common irAEs were skin disorders (3.8%) of any grade and interstitial lung disease (1.5%) of grade ≥3. Patients who developed irAEs within 4 or 6 weeks of treatment initiation had higher baseline C-reactive protein levels than those without irAEs. OS was longer in patients with irAEs [HR, 0.66; 95% confidence interval (CI), 0.54-0.82], particularly in those with low-grade irAEs (HR, 0.45; 95% CI, 0.33-0.62), than in patients without irAEs. The HR (95% CI) for OS in patients with low-grade and high-grade skin or endocrine disorder-related irAEs was 0.42 (0.28-0.64) and 0.37 (0.15-0.88), respectively. The HR (95% CI) for OS in patients with low-grade and high-grade irAEs other than skin or endocrine disorders was 0.44 (0.30-0.65) and 1.27 (0.96-1.69), respectively.
CONCLUSIONS: In patients with unresectable advanced or recurrent NSCLC treated with atezolizumab in real-world settings, irAEs are associated with a clinical benefit except in those with high-grade irAEs other than skin and endocrine disorders.
SIGNIFICANCE: Immune checkpoint inhibitors are useful for treating NSCLC but can cause life-threatening irAEs. This study had a large sample size and stratified the analysis by irAE type and grade. The results suggest that improved management of irAEs may improve the therapeutic effect of atezolizumab.