Chemotherapy for patients with advanced lung cancer with interstitial lung disease: a prospective observational study
Year: 2022
Type: article
Study design: Observational Study
Abstract: Introduction: Although recent advances in chemotherapy for lung cancer are remarkable, most clinical trials have excluded patients with interstitial lung disease (ILD) due to the concern of developing acute exacerbation (AE) of ILD. Hence, accumulating original evidence of cancer treatment for this population is important. Methods: , inoperable, advanced lung cancer with ILD were included. The primary outcome was the frequency of AE-ILD after registration; the secondary outcomes were the risk factor of AE-ILD and the efficacy of chemotherapy. Results: Among 124 patients enrolled, 109 patients who received chemotherapy were analyzed. The median age was 72 years, and the majority showed usual interstitial pneumonia (UIP)/probable UIP pattern upon chest computed tomography. The median percent-predicted forced vital capacity (%FVC) was 81% (interquartile range: 66-95%). After registration, 23 patients (21.1%; 95% confidence interval [CI]: 14.4-29.7%) developed AE-ILD. The logistic analysis revealed that lower %FVC slightly but significantly increased the risk of AE-ILD (odds ratio per 10% decrease: 1.27; 95% CI: > 1.00-1.62). Overall response rates/median overall survival times in non-small-cell lung cancer and small-cell lung cancer for the first-line chemotherapy were 41% (95% CI: 31-53)/8.9 months (95% CI: 7.6-11.8) and 91% (95% CI: 76-98)/12.2 months (95% CI: 9.2-14.5), respectively. Conclusion: AE-ILD during chemotherapy is a frequent complication among patients with lung cancer with ILD, particularly those with lower %FVC. Conversely, even in this population, passable treatment response can be expected.
Authors: Keigo Koda, Yasunori Enomoto, Yoichiro Aoshima, Yusuke Amano, Shinpei Kato, Hirotsugu Hasegawa, Takashi Matsui, Koshi Yokomura, Eisuke Mochizuki, Shun Matsuura, Naoki Koshimizu, Meiko Morita, Suguru Kojima, Ayano Watanabe, Yoshiyuki Oyama, Masaki Ikeda, Hideki Kusagaya, Tomohiro Uto, Jun Sato, Shiro Imokawa, Masato Kono, Dai Hashimoto, Yosuke Kamiya, Mikio Toyoshima, Kazuhiro Asada, Masako Morita, Masashi Mikamo, Hideki Yasui, Hironao Hozumi, Masato Karayama, Yuzo Suzuki, Kazuki Furuhashi, Tomoyuki Fujisawa, Noriyuki Enomoto, Yutaro Nakamura, Naoki Inui, Takafumi Suda
Institutions: Hamamatsu Rosai Hospital, Hamamatsu University, Hamamatsu University School of Medicine, Seirei Mikatabara General Hospital, Fujieda Municipal General Hospital, Shizuoka City Hospital, Shizuoka Red Cross Hospital, Shizuoka Saiseikai General Hospital, Iwata City Hospital, Seirei Hamamatsu General Hospital, Shizuoka General Hospital, Hamamatsu Medical Center
Language: English
Subfield: Pulmonary and Respiratory Medicine
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $2,300
OpenAlex ID: W4285282951