• K Baumstarck, T Leroy, Z Hamidou, E Tabouret, P Farina, M Barrié, C Campello, G Petrirena, O Chinot, and P Auquier.
• EA3279, Self-perceived Health Assessment Research Unit, Aix Marseille Université, 27 bd Jean Moulin, Marseille Cedex 05, 13385, France. karine.baumstarck@univ-amu.fr.
• J. Neurooncol. 2016 Aug 1; 129 (1): 155-64.

AbstractPatients with high-grade gliomas (HGG) and their caregivers have to confront a very aggressive disease that produces major lifestyle disruptions. There is an interest in studying the ability of patients and their caregivers to cope with the difficulties that affect quality of life (QoL). We examine, in a sample of patient-caregiver dyads in the specific context of newly diagnosed cases of HGG, whether the QoL of patients and caregivers is influenced by the coping processes they and their relatives use from a specific actor-partner interdependence model (APIM). This cross-sectional study involved 42 dyads with patients having recent diagnoses of HGG and assessed in the time-frame between diagnosis and treatment initiation. The self-reported data included QoL (Patient-Generated Index, EORTC QLQ-C30, and CareGiver Oncology QoL), emotional status, and coping strategies (BriefCope). The APIM was used to test the dyadic effects of coping strategies on QoL. Coping strategies, such as social support, avoidance, and problem solving, exhibited evidence of either an actor effect (degree to which the individual's coping strategies are associated with their own QoL) or partner effect (degree to which the individual's coping strategies are associated with the QoL of the other member of the dyad) for patients or caregivers. For positive-thinking coping strategies, actor and partner effect were not observed. This study emphasizes that the QoL for patients and their caregivers was directly related to the coping strategies they used. This finding suggests that targeted interventions should be offered to help patients and their relatives to implement more effective coping strategies.

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