Pre-treatment psychoeducational intervention and outcomes in head and neck cancer patients undergoing radiotherapy
Menée au Canada auprès 1 992 patients atteints d’un cancer de la tête et du cou traité par radiothérapie, cette étude analyse l’association entre une intervention de nature psycho-pédagogique dispensée avant les traitements anticancéreux et la survie globale, la survie sans récidive locorégionale ainsi que la récidive locorégionale
Background : To investigate the relationship between attendance to a pre-treatment psychoeducational intervention (prehab) with treatment outcomes and toxicities in patients receiving radiotherapy for head and neck cancers (HNCs). Methods : Patients were included from prehab inception in 2013 to 2017, comparing overall survival (OS), locoregional recurrence-free survival (LRFS), and locoregional recurrence (LRR) between prehab attendees (PA) and non-attendees (PNA). Multivariable analysis was performed for OS and LRFS. Results : Among 864 PA and 1128 PNA, 2-year OS was 88% vs 80% (p?<?0.001), and LRFS was 84% vs 75% (p?<?0.001). On multivariable analysis (MVA), OS and LRFS were independently and unfavourably associated with PNA. The PA cohort had a lower frequency of a “rocky treatment course” compared with the PNA cohort (52/150, 35% vs 71/150, 47%; p?=?0.034). Conclusions : Prehab at our institution is associated with improved long-term oncologic outcomes. Prospective data is needed to better understand this association.