Prospective evaluation of the prognostic value of immune-related adverse events in patients with non-melanoma solid tumour treated with PD-1/PD-L1 inhibitors alone and in combination with radiotherapy
Copyright © 2020 Elsevier Ltd. All rights reserved..
BACKGROUND: Prospective data about the prognostic value of immune-related adverse events (irAEs) in non-melanoma solid tumours are rare. The prognostic value of irAEs in patients treated with combined radiotherapy and immunotherapy is currently unknown.
PATIENTS AND METHODS: The prospective non-interventional ST-ICI trial investigates treatment response of tumour patients to anti-programmed cell death-ligand 1 (PD-L1) immune checkpoint inhibitors alone and in combination with radiotherapy and possible predictive markers. Patients undergoing immunotherapy or immunoradiotherapy were surveyed for irAEs.
RESULTS: A total of 104 patients were included of whom 29 patients (28%) developed irAEs. Additional radiotherapy was performed in 50 patients (48%). Main tumour entities within the entire cohort were non-small cell lung cancer (NSCLC) (44%) and head and neck squamous cell carcinoma (42%). The rate of irAEs did not differ in patients with and without radiotherapy (p = 0.668). Patients who developed irAEs had longer overall survival (OS) (median: 22.8 months versus 9.0 months without irAEs, p = 0.001) and progression-free survival (PFS) (median: 7.8 months versus 3.2 months without irAEs, p = 0.002). In the subgroup with combined radiotherapy, patients with irAEs also had longer OS (median: 22.8 months versus 7.1 months without irAEs, p = 0.005) and PFS (median: 8.8 months versus 3.0 months without irAEs, p = 0.005). On multivariate analysis only PD-L1 on tumour cells (p = 0.049) and irAEs (p = 0.001) remained independent predictors of OS.
CONCLUSION: The development of irAEs represents a favourable prognostic parameter in patients undergoing immunotherapy and immunoradiotherapy for solid tumours.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2020 |
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Erschienen: |
2020 |
Enthalten in: |
Zur Gesamtaufnahme - volume:140 |
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Enthalten in: |
European journal of cancer (Oxford, England : 1990) - 140(2020) vom: 01. Nov., Seite 55-62 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Schweizer, Claudia [VerfasserIn] |
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Links: |
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Anmerkungen: |
Date Completed 22.02.2021 Date Revised 22.02.2021 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.ejca.2020.09.001 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM316154415 |
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100 | 1 | |a Schweizer, Claudia |e verfasserin |4 aut | |
245 | 1 | 0 | |a Prospective evaluation of the prognostic value of immune-related adverse events in patients with non-melanoma solid tumour treated with PD-1/PD-L1 inhibitors alone and in combination with radiotherapy |
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500 | |a published: Print-Electronic | ||
500 | |a Citation Status MEDLINE | ||
520 | |a Copyright © 2020 Elsevier Ltd. All rights reserved. | ||
520 | |a BACKGROUND: Prospective data about the prognostic value of immune-related adverse events (irAEs) in non-melanoma solid tumours are rare. The prognostic value of irAEs in patients treated with combined radiotherapy and immunotherapy is currently unknown | ||
520 | |a PATIENTS AND METHODS: The prospective non-interventional ST-ICI trial investigates treatment response of tumour patients to anti-programmed cell death-ligand 1 (PD-L1) immune checkpoint inhibitors alone and in combination with radiotherapy and possible predictive markers. Patients undergoing immunotherapy or immunoradiotherapy were surveyed for irAEs | ||
520 | |a RESULTS: A total of 104 patients were included of whom 29 patients (28%) developed irAEs. Additional radiotherapy was performed in 50 patients (48%). Main tumour entities within the entire cohort were non-small cell lung cancer (NSCLC) (44%) and head and neck squamous cell carcinoma (42%). The rate of irAEs did not differ in patients with and without radiotherapy (p = 0.668). Patients who developed irAEs had longer overall survival (OS) (median: 22.8 months versus 9.0 months without irAEs, p = 0.001) and progression-free survival (PFS) (median: 7.8 months versus 3.2 months without irAEs, p = 0.002). In the subgroup with combined radiotherapy, patients with irAEs also had longer OS (median: 22.8 months versus 7.1 months without irAEs, p = 0.005) and PFS (median: 8.8 months versus 3.0 months without irAEs, p = 0.005). On multivariate analysis only PD-L1 on tumour cells (p = 0.049) and irAEs (p = 0.001) remained independent predictors of OS | ||
520 | |a CONCLUSION: The development of irAEs represents a favourable prognostic parameter in patients undergoing immunotherapy and immunoradiotherapy for solid tumours | ||
650 | 4 | |a Clinical Trial | |
650 | 4 | |a Journal Article | |
650 | 4 | |a Immune checkpoint inhibitors | |
650 | 4 | |a Immune-related adverse events | |
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650 | 7 | |a PDCD1 protein, human |2 NLM | |
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700 | 1 | |a Haderlein, Marlen |e verfasserin |4 aut | |
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700 | 1 | |a Gostian, Antoniu-Oreste |e verfasserin |4 aut | |
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700 | 1 | |a Gaipl, Udo S |e verfasserin |4 aut | |
700 | 1 | |a Zhou, Jian-Guo |e verfasserin |4 aut | |
700 | 1 | |a Fietkau, Rainer |e verfasserin |4 aut | |
700 | 1 | |a Hecht, Markus |e verfasserin |4 aut | |
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