TY - JOUR
T1 - Impact of aging on immune-related adverse events generated by anti–programmed death (ligand)PD-(L)1 therapies
AU - Baldini, Capucine
AU - Martin Romano, Patricia
AU - Voisin, Anne Laure
AU - Danlos, François Xavier
AU - Champiat, Stéphane
AU - Laghouati, Salim
AU - Kfoury, Maria
AU - Vincent, Hélène
AU - Postel-Vinay, Sophie
AU - Varga, Andreea
AU - Vuagnat, Perrine
AU - Ribrag, Vincent
AU - Mezquita, Laura
AU - Besse, Benjamin
AU - Hollebecque, Antoine
AU - Lambotte, Olivier
AU - Michot, Jean Marie
AU - Soria, Jean Charles
AU - Massard, Christophe
AU - Marabelle, Aurélien
N1 - Publisher Copyright:
© 2020
PY - 2020/4/1
Y1 - 2020/4/1
N2 - Background: Aging is an important risk factor for cancers and is associated with poor prognosis. Weakness of the immune system, also called immunosenescence may occur with older age. The impact of aging on efficacy and safety of immune checkpoint blockers, such as anti-programmed death (ligand) PD-(L)1, remains undetermined. This study aims to evaluate the incidence of immune-related adverse events (irAEs) in patients aged 70 years or older than their younger counterparts. Methods: Patients with advanced solid tumors treated at Gustave Roussy with an anti–PD-(L)1 monotherapy between June 2014 and October 2017 were prospectively included within the dedicated irAEs pharmacovigilance registry REISAMIC (Registre des Effets Indésirables Sévères des Anticorps Monoclonaux Immunomodulateurs en Cancérologie). The incidence of irAEs of grade ≥II was compared between patients aged ≥70 (old patients, OP) versus patients aged < 70 years (young patients, YP) using a chi-squared test. Survivals were estimated using the Kaplan-Meier method. Results: Among the 603 patients treated by anti-PD(L)1, 191 were ≥70 y.o (OP) and 424 < 70 y.o (YP). The median (range) age of OP and YP were respectively 77 (70–93) and 59 years old (17–69). A total of 165 irAEs occurred in these patients (103 grade II and 58 grade III–IV). The overall incidence of grade ≥II irAEs was higher in OP than in YP (33% versus 25%, p = 0.03). In addition, OP were more prone of having multiples irAEs compared with YP (p = 0.037). Skin toxicities were more frequent in OP than in YP (p = 0.007) but endocrine toxicities were less frequent in OP than in YP (p = 0.044). This higher level of irAEs seems to be responsible for a higher rate of treatment discontinuation in OP (p = 0.2). There was no statistical difference in median time to toxicity, exposure to steroids or survival between the two groups. Conclusion: Although anti-PD-(L)1 immunotherapies remain an acceptable treatment option for older patients, prescribers should be aware that irAEs are more frequent in the elderly. Further translational studies are warranted to better understand the relationship between aging and irAEs.
AB - Background: Aging is an important risk factor for cancers and is associated with poor prognosis. Weakness of the immune system, also called immunosenescence may occur with older age. The impact of aging on efficacy and safety of immune checkpoint blockers, such as anti-programmed death (ligand) PD-(L)1, remains undetermined. This study aims to evaluate the incidence of immune-related adverse events (irAEs) in patients aged 70 years or older than their younger counterparts. Methods: Patients with advanced solid tumors treated at Gustave Roussy with an anti–PD-(L)1 monotherapy between June 2014 and October 2017 were prospectively included within the dedicated irAEs pharmacovigilance registry REISAMIC (Registre des Effets Indésirables Sévères des Anticorps Monoclonaux Immunomodulateurs en Cancérologie). The incidence of irAEs of grade ≥II was compared between patients aged ≥70 (old patients, OP) versus patients aged < 70 years (young patients, YP) using a chi-squared test. Survivals were estimated using the Kaplan-Meier method. Results: Among the 603 patients treated by anti-PD(L)1, 191 were ≥70 y.o (OP) and 424 < 70 y.o (YP). The median (range) age of OP and YP were respectively 77 (70–93) and 59 years old (17–69). A total of 165 irAEs occurred in these patients (103 grade II and 58 grade III–IV). The overall incidence of grade ≥II irAEs was higher in OP than in YP (33% versus 25%, p = 0.03). In addition, OP were more prone of having multiples irAEs compared with YP (p = 0.037). Skin toxicities were more frequent in OP than in YP (p = 0.007) but endocrine toxicities were less frequent in OP than in YP (p = 0.044). This higher level of irAEs seems to be responsible for a higher rate of treatment discontinuation in OP (p = 0.2). There was no statistical difference in median time to toxicity, exposure to steroids or survival between the two groups. Conclusion: Although anti-PD-(L)1 immunotherapies remain an acceptable treatment option for older patients, prescribers should be aware that irAEs are more frequent in the elderly. Further translational studies are warranted to better understand the relationship between aging and irAEs.
KW - Aging
KW - Anti–PD-1
KW - Anti–PD-L1
KW - Immune-related adverse events
KW - Toxicity
UR - http://www.scopus.com/inward/record.url?scp=85080135581&partnerID=8YFLogxK
U2 - 10.1016/j.ejca.2020.01.013
DO - 10.1016/j.ejca.2020.01.013
M3 - Article
C2 - 32143106
AN - SCOPUS:85080135581
SN - 0959-8049
VL - 129
SP - 71
EP - 79
JO - European Journal of Cancer
JF - European Journal of Cancer
ER -