Decision-Making in Multiple Sclerosis Patients: A Systematic Review. (12th March 2018)

• Record Type: Journal Article
• Authors: Neuhaus, Mireille; Calabrese, Pasquale; Annoni, Jean-Marie
• Other Names: Ghezzi Angelo Academic Editor.
• Is Part Of: Multiple sclerosis international. Volume 2018(2018)
• Publication Date: 2018-03-12
• Subjects: Multiple sclerosis -- Periodicals; 616.834005
• DOI: 10.1155/2018/7835952
• Languages: English
• ISSNs: 2090-2654

Abstract

Abstract : Background . Multiple sclerosis (MS) is frequently associated with cognitive and behavioural deficits. A growing number of studies suggest an impact of MS on decision-making abilities. The aim of this systematic review was to assess if (1) performance of MS patients in decision-making tasks was consistently different from controls and (2) whether this modification was associated with cognitive dysfunction and emotional alterations. Methods . The search was conducted on Pubmed/Medline database. 12 studies evaluating the difference between MS patients and healthy controls using validated decision-making tasks were included. Outcomes considered were quantitative (net scores) and qualitative measurements (deliberation time and learning from feedback). Results . Quantitative and qualitative decision-making impairment in MS was present in 64.7% of measurements. Patients were equally impaired in tasks for decision-making under risk and ambiguity. A correlation to other cognitive functions was present in 50% of cases, with the highest associations in the domains of processing speed and attentional capacity. Conclusions . In MS patients, qualitative and quantitative modifications may be present in any kind of decision-making task and can appear independently of other cognitive measures. Since decision-making abilities have a significant impact on everyday life, this cognitive aspect has an influential importance in various MS-related treatment settings.