[Effect of peripheral blood inflammatory indicators on the efficacy of immunotherapy in patients with advanced non-small cell lung cancer and chronic obstructive pulmonary disease].
Zhonghua Yi Xue Za Zhi
; 104(18): 1601-1609, 2024 May 14.
Article
em Zh
| MEDLINE
| ID: mdl-38742347
ABSTRACT
Objective:
To investigate the impact of peripheral blood inflammatory indicators on the efficacy of immunotherapy in patients with advanced non-small cell lung cancer (NSCLC) complicated with chronic obstructive pulmonary disease (COPD).Methods:
A retrospective cohort study was performed to include 178 patients with â ¢-â £ NSCLC complicated with COPD who received at least 2 times of immunotherapy in Xinqiao Hospital of the Army Medical University from January 2019 to August 2021. Baseline peripheral blood inflammatory indicators such as interleukin-6 (IL-6), interleukin-8 (IL-8), tumor necrosis factor-α (TNF-α) were collected within 2 weeks before the first treatment, with the last one being on or before February 7, 2022. X-tile software was used to determine the optimal cut-off value of peripheral blood inflammatory indicators. The Cox multivariate regression models were used to analyze the factors affecting progression free survival (PFS) and overall survival (OS).Results:
Among the 178 patients, there were 174 males (97.8%) and 4 females (2.2%); the age ranged from 42 to 86 (64.3±8.3) years old.There were 30 cases (16.9%) of immunotherapy monotherapy, 114 cases (64.0%) of immunotherapy combined with chemotherapy, 21 cases (11.8%) of immunotherapy combined with antivascular therapy, and 13 cases (7.3%) of immunotherapy combined with radiotherapy. The median follow-up period was 14.5 months (95%CI 13.6-15.3 months). The objective response rate (ORR) and disease control rate (DCR) were 44.9% (80/178) and 90.4% (161/178) for the whole group, the median PFS was 14.6 months (95%CI 11.6-17.6 months), and the median OS was 25.7 months (95%CI 18.0-33.4 months). The results of Cox multivariate analysis showed that IL-6>9.9 ng/L (HR=5.885, 95%CI 2.558-13.543, P<0.01), TNF-α>8.8 ng/L (HR=3.213, 95%CI 1.468-7.032, P=0.003), IL-8>202 ng/L (HR=2.614, 95%CI 1.054-6.482, P=0.038), systemic immune inflammatory index (SII)>2 003.95 (HR=2.976, 95%CI 1.647-5.379, P<0.001) were risk factors for PFS, and advanced lung cancer inflammation index (ALI)>171.15 was protective factor for PFS (HR=0.545, 95%CI 0.344-0.863, P=0.010). IL-6>9.9 ng/L(HR=6.124, 95%CI 1.950-19.228, P<0.002), lactate dehydrogenase (LDH)>190.7 U/L (HR=2.776, 95%CI 1.020-7.556, P=0.046), SII>2 003.95 (HR=4.521, 95%CI 2.241-9.120, P<0.001) were risk factors for OS, and ALI>171.15 was a protective factor for OS (HR=0.434, 95%CI 0.243-0.778, P=0.005).Conclusion:
Baseline high levels of IL-6, TNF-α, IL-8, SII, LDH, and low levels of ALI are risk factors for poor prognosis in patients with advanced NSCLC-COPD receiving immunotherapy.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Interleucina-6
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Fator de Necrose Tumoral alfa
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Carcinoma Pulmonar de Células não Pequenas
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Doença Pulmonar Obstrutiva Crônica
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Imunoterapia
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Neoplasias Pulmonares
Limite:
Adult
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Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
Idioma:
Zh
Ano de publicação:
2024
Tipo de documento:
Article