Open AccessAdvance directives for future dementia can be modified by a brief video presentation on dementia care: An experimental study
Author(s) -
Theresia Volhard,
Frank Jessen,
Luca Kleineidam,
Steffen Wolfsgruber,
Dirk Lanzerath,
Michael Wagner,
Wolfgang Maier
Publication year - 2018
Publication title -
plos one
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.99
H-Index - 332
ISSN - 1932-6203
DOI - 10.1371/journal.pone.0197229
Subject(s) - dementia , psychological intervention , framing (construction) , gerontology , severe dementia , medicine , psychology , clinical psychology , psychiatry , disease , pathology , structural engineering , engineering
Objectives To investigate whether life-sustaining measures in medical emergency situations are less accepted for an anticipated own future of living with dementia, and to test whether a resource-oriented, in contrast to a deficit-oriented video about the same demented person, would increase the acceptance of such life-saving measures. Design Experimental study conducted between September 2012 and February 2013. Setting Community dwelling female volunteers living in the region of Bonn, Germany. Participants 278 women aged 19 to 89 (mean age 53.4 years). Intervention Presentation of a video on dementia care focusing either on the deficits of a demented woman (negative framing), or focusing on the remaining resources (positive framing) of the same patient. Main outcome measures Approval of life-sustaining treatments in five critical medical scenarios under the assumption of having comorbid dementia, before and after the presentation of the brief videos on care. Results At baseline, the acceptance of life-sustaining measures in critical medical situations was significantly lower in subjects anticipating their own future life with dementia. Participants watching the resource-oriented film on living with dementia had significantly higher post-film acceptance rates compared to those watching the deficit-oriented negatively framed film. This effect particularly emerges if brief and efficient life-saving interventions with a high likelihood of physical recovery are available (eg, antibiotic treatment for pneumonia). Conclusions Anticipated decisions regarding life-sustaining measures are negatively influenced by the subjective imagination of living with dementia, which might be shaped by common, unquestioned stereotypes. This bias can be reduced by providing audio-visual information on living with dementia which is not only centred around cognitive and functional losses but also focuses on remaining resources and the apparent quality of life. This is particularly true if the medical threat can be treated efficiently. These findings have implications for the practice of formulating, revising, and supporting advance directives.