RESUMO
BACKGROUND: Immune checkpoint inhibitors confer significant clinical benefit by bolstering immune-system activity, however, they also produce a spectrum of immune-related adverse events (irAEs). Rapid recognition and timely treatment of these patients is essential for improved outcomes. METHODS: We conducted a systematic review of English-language articles in MEDLINE, EMBASE, Web of Science, PubMed, and Cochrane CENTRAL databases on patients with head and neck cancer treated with immune checkpoint inhibitors who developed treatment-related adverse events. RESULTS: Of 1715 unique citations, 11 studies met inclusion criteria. Eight patients with serious irAEs were reported from case reports and case series. Overall, 46 treatment-related AEs were identified from the pooled 791 patients with at least 12 having potential relevance to irAEs. The most frequent AEs observed in patients receiving PD-1 inhibitors involved the endocrine, cutaneous, and gastrointestinal systems. CONCLUSIONS: Characterizing irAEs in longitudinal studies is needed for developing strategies for their prompt recognition and management.
Assuntos
Antineoplásicos Imunológicos/efeitos adversos , Neoplasias de Cabeça e Pescoço/terapia , Imunoterapia/efeitos adversos , HumanosRESUMO
In the original publication [1] the name of author Jeremy M. Aymard was spelled wrong. The original article was updated to rectify this error.
RESUMO
BACKGROUND: Given the potential for older patients to experience exaggerated toxicity and symptoms, this study was performed to characterize patient reported outcomes in older patients following definitive radiation therapy (RT) for oropharyngeal cancer (OPC). METHODS: Cancer-free head and neck cancer survivors (>6 months since treatment completion) were eligible for participation in a questionnaire-based study. Participants completed the MD Anderson Symptom Inventory-Head and Neck module (MDASI-HN). Those patients ≥65 years old at treatment for OPC with definitive RT were included. Individual and overall symptom severity and clinical variables were analyzed. RESULTS: Of the 79 participants analyzed, 82% were male, 95% white, 41% T3/4 disease, 39% RT alone, 27% induction chemotherapy, 52% concurrent, and 18% both, and 96% IMRT. Median age at RT was 71 yrs. (range: 65-85); median time from RT to MDASI-HN was 46 mos. (2/3 > 24 mos.). The top 5 MDASI-HN items rated most severe in terms of mean (±SD) ratings (0-10 scale) were dry mouth (3.48 ± 2.95), taste (2.81 ± 3.29), swallowing (2.59 ± 2.96), mucus in mouth/throat (2.04 ± 2.68), and choking (1.30 ± 2.38) reported at moderate-severe levels (≥5) by 35, 29, 29, 18, and 13%, respectively. Thirty-nine % reported none (0) or no more than mild (1-4) symptoms across all 22 MDASI-HN symptoms items, and 38% had at least one item rated as severe (≥7). Hierarchical cluster analysis resulted in 3 patient groups: 1) ~65% with ranging from none to moderate symptom burden, 2) ~35% with moderate-severe ratings for a subset of classically RT-related symptoms (e.g. dry mouth, mucus, swallowing) and 3) 2 pts. with severe ratings of most items. CONCLUSIONS: The overall long-term symptom burden seen in this older OPC cohort treated with modern standard therapy was largely favorable, yet a higher symptom group (~35%) with a distinct pattern of mostly local and classically RT-related symptoms was identified.