BACKGROUND: Behavioural variant of frontotemporal dementia (bvFTD) is a neurodegenerative disease that is clinically characterised by progressive behavioural changes and social interpersonal dysfunctions. Its diagnosis remains a clinical challenge, and depression is one of the main causes of misdiagnoses due to the prevalence of apathy in bvFTD. OBJECTIVE: To evaluate the sensitivity and specificity of the Social Cognition and Emotional Assessment (SEA) and the mini-SEA for differentiating bvFTD from major depressive disorder (MDD). METHODS: Scores for the SEA and mini-SEA for 37 patients with bvFTD (divided into subgroups of 17 with early bvFTD and 20 with moderate bvFTD according to the normal range of the Mattis Dementia Rating Scale), 19 MDD patients and 30 control subjects were compared to define the discrimination power of these tools compared with other standard neuropsychological tests. RESULTS: SEA and mini-SEA scores were significantly lower for both the early and moderate bvFTD groups compared with control subjects and the MDD group, and very few scores overlapped between patients in the bvFTD subgroups and patients in the MDD and control subgroups. SEA and mini-SEA scores distinguished early bvFTD from MDD with sensitivity and specificity rates above 94%. CONCLUSION: Unlike standard executive neuropsychological tests, SEA and the mini-SEA can differentiate MDD from bvFTD in the early stages of the disease. The mini-SEA is an easy tool that can be utilised in neurological or psychiatric departments.
BACKGROUND: Behavioural variant of frontotemporal dementia (bvFTD) is a neurodegenerative disease that is clinically characterised by progressive behavioural changes and social interpersonal dysfunctions. Its diagnosis remains a clinical challenge, and depression is one of the main causes of misdiagnoses due to the prevalence of apathy in bvFTD. OBJECTIVE: To evaluate the sensitivity and specificity of the Social Cognition and Emotional Assessment (SEA) and the mini-SEA for differentiating bvFTD from major depressive disorder (MDD). METHODS: Scores for the SEA and mini-SEA for 37 patients with bvFTD (divided into subgroups of 17 with early bvFTD and 20 with moderate bvFTD according to the normal range of the Mattis Dementia Rating Scale), 19 MDDpatients and 30 control subjects were compared to define the discrimination power of these tools compared with other standard neuropsychological tests. RESULTS: SEA and mini-SEA scores were significantly lower for both the early and moderate bvFTD groups compared with control subjects and the MDD group, and very few scores overlapped between patients in the bvFTD subgroups and patients in the MDD and control subgroups. SEA and mini-SEA scores distinguished early bvFTD from MDD with sensitivity and specificity rates above 94%. CONCLUSION: Unlike standard executive neuropsychological tests, SEA and the mini-SEA can differentiate MDD from bvFTD in the early stages of the disease. The mini-SEA is an easy tool that can be utilised in neurological or psychiatric departments.
Authors: Megan S Barker; Reena T Gottesman; Masood Manoochehri; Silvia Chapman; Brian S Appleby; Danielle Brushaber; Katrina L Devick; Bradford C Dickerson; Kimiko Domoto-Reilly; Julie A Fields; Leah K Forsberg; Douglas R Galasko; Nupur Ghoshal; Jill Goldman; Neill R Graff-Radford; Murray Grossman; Hilary W Heuer; Ging-Yuek Hsiung; David S Knopman; John Kornak; Irene Litvan; Ian R Mackenzie; Joseph C Masdeu; Mario F Mendez; Belen Pascual; Adam M Staffaroni; Maria Carmela Tartaglia; Bradley F Boeve; Adam L Boxer; Howard J Rosen; Katherine P Rankin; Stephanie Cosentino; Katya Rascovsky; Edward D Huey Journal: Brain Date: 2022-04-29 Impact factor: 15.255
Authors: Lindsey G McIntosh; Sishir Mannava; Corrie R Camalier; Bradley S Folley; Aaron Albritton; Peter E Konrad; David Charles; Sohee Park; Joseph S Neimat Journal: Front Aging Neurosci Date: 2015-01-21 Impact factor: 5.750
Authors: Simon Ducharme; Annemiek Dols; Robert Laforce; Emma Devenney; Fiona Kumfor; Jan van den Stock; Caroline Dallaire-Théroux; Harro Seelaar; Flora Gossink; Everard Vijverberg; Edward Huey; Mathieu Vandenbulcke; Mario Masellis; Calvin Trieu; Chiadi Onyike; Paulo Caramelli; Leonardo Cruz de Souza; Alexander Santillo; Maria Landqvist Waldö; Ramon Landin-Romero; Olivier Piguet; Wendy Kelso; Dhamidhu Eratne; Dennis Velakoulis; Manabu Ikeda; David Perry; Peter Pressman; Bradley Boeve; Rik Vandenberghe; Mario Mendez; Carole Azuar; Richard Levy; Isabelle Le Ber; Sandra Baez; Alan Lerner; Ratnavalli Ellajosyula; Florence Pasquier; Daniela Galimberti; Elio Scarpini; John van Swieten; Michael Hornberger; Howard Rosen; John Hodges; Janine Diehl-Schmid; Yolande Pijnenburg Journal: Brain Date: 2020-06-01 Impact factor: 13.501
Authors: James M Gwinnutt; Task Toyoda; Stephen Jeffs; Emma Flanagan; Jacqueline R Chipping; Jack R Dainty; Eneida Mioshi; Michael Hornberger; Alex MacGregor Journal: Rheumatol Adv Pract Date: 2021-06-27