Blar i UiS Brage på forfatter "Sønnesyn, Hogne"
-
Benzodiazepines and antidepressants: Effects on cognitive and functional decline in Alzheimer's disease and Lewy body dementia
Borda, Miguel Germán; Jaramillo-Jiménez, Alberto; Oesterhus, Ragnhild; Santacruz, José Manuel; Tovar-Rios, Diego Alejandro; Sønnesyn, Hogne; Cano-Gutierrez, Carlos Alberto (Peer reviewed; Journal article, 2021)Objectives We aim to study the effects of the prescription of benzodiazepines and antidepressants on cognitive and functional decline in older adults living with Alzheimer's disease (AD) and Lewy body dementia (LBD) over ... -
Body mass index trajectories and associations with cognitive decline in people with Lewy body dementia and Alzheimer's disease
Borda, Miguel Germán; Jaramillo-Jiménez, Alberto; Melvær, Giil Lasse; Tovar-Rios, Diego Alejandro; Sønnesyn, Hogne; Aarsland, Dag (Peer reviewed; Journal article, 2022)Background and Aims In older adults with dementia, low body mass index (BMI) is associated with higher mortality and other adverse health outcomes. BMI or nutritional status trajectories from diagnosis have not yet been ... -
Body mass index, performance on activities of daily living and cognition: analysis in two different populations
Borda, Miguel Germán; Venegas-Sanabria, Luis Carlos; Garcia-Cifuentes, Elkin; Gomez, Ronald Camilo; Cano-Gutierrez, Carlos Alberto; Tovar-Rios, Diego Alejandro; Aarsland, Vera Vårin Birkemo; Khalifa, Khadija; Jaramillo-Jiménez, Alberto; Aarsland, Dag; Sønnesyn, Hogne (Peer reviewed; Journal article, 2021)Background With this study, we aim to determine the associations of the different categories of the body mass index (BMI) with activities of daily living (ADL) and cognitive performance in two different populations living ... -
Effects of purified anthocyanins in people at risk for dementia: Study protocol for a phase II randomized controlled trial
Khalifa, Khadija; Bergland, Anne Katrine; Sønnesyn, Hogne; Oppedal, Ketil; Oesterhus, Ragnhild; Dalen, Ingvild; Larsen, Alf Inge; Fladby, Tormod; Brooker, Helen; Wesnes, Keith A.; Ballard, Clive; Aarsland, Dag (Peer reviewed; Journal article, 2020)Background: The number of people with dementia is increasing, with huge challenges for society and health-care systems. There are no disease-modifying therapies available. There is, therefore, an urgent need to identify ... -
Factors associated with functional loss among community‐dwelling Mexican older adults
Castellanos-Perilla, Nicolas; Borda, Miguel Germán; Fernandez Quilez, Alvaro; Aarsland, Vera Vårin Birkemo; Sønnesyn, Hogne; Cano-Gutierrez, Carlos Alberto (Peer reviewed; Journal article, 2020)Introducción. El deterioro funcional está relacionado con muchos resultados adversos. Objetivo. Explorar la relación de los factores sociodemográficos, médicos y psicológicos con la incidencia del deterioro funcional en ... -
Frailty in Older Adults with Mild Dementia: Dementia with Lewy Bodies and Alzheimer’s Disease
Borda, Miguel Germán; Sønnesyn, Hogne; Steves, Claire J.; Vik-Mo, Audun Osland; Perez-Zepeda, Mario Ulises; Årsland, Dag (Journal article; Peer reviewed, 2019-04)Introduction: The aim of the study is to describe the frequency of frailty in people with a new diagnosis of mild dementia due to Alzheimer’s disease (AD) and dementia with Lewy bodies (DLB). Methods: This is a secondary ... -
A Randomised Placebo-Controlled Study of Purified Anthocyanins on Cognition in Individuals at Increased Risk for Dementia
Aarsland, Dag; Khalifa, Khadija; Bergland, Anne Katrine; Sønnesyn, Hogne; Oppedal, Ketil; Holteng, Lise Birgitte Austbø; Oesterhus, Ragnhild; Nakling, Arne; Jarholm, Jonas Alexander; de Lucia, Chiara; Fladby, Tormod; Brooker, Helen; Dalen, Ingvild; Ballard, Clive (Peer reviewed; Journal article, 2022)Importance Identifying nutritional compounds which can reduce cognitive decline in older people is a hugely important topic. Objective To study the safety and effect of anthocyanins in maintaining cognitive functioning ... -
Specific neuropsychiatric symptoms are associated with functional decline trajectories in Alzheimer’s disease and Lewy body dementia: a five-year follow-up study
Borda, Miguel Germán; Brønnick, Kolbjørn Kallesten; Garcia-Cifuentes, Elkin; Jaramillo-Jiménez, Alberto; Reyes-Ortiz, Carlos; Patricio-Baldera, Jonathan; Sønnesyn, Hogne; Pérez-Zepeda, Mario Ulises; Vik-Mo, Audun Osland; Aarsland, Dag (Peer reviewed; Journal article, 2023)Background Neuropsychiatric symptoms (NPS) are often overlooked and under-identified symptoms associated with dementia, despite their significant impact on the prognosis of individuals living with the disease. The specific ... -
Timed Up and Go in People with Subjective Cognitive Decline Is Associated with Faster Cognitive Deterioration and Cortical Thickness
Borda, Miguel Germán; Ferreira, Daniel; Selnes, Per; Tovar-Rios, Diego Alejandro; Jaramillo-Jiménez, Alberto; Kirsebom, Bjørn-Eivind; Garcia-Cifuentes, Elkin; Dalaker, Turi Olene; Oppedal, Ketil; Sønnesyn, Hogne; Fladby, Tormod; Aarsland, Dag (Peer reviewed; Journal article, 2022)Introduction: Early markers of neurodegeneration provide an opportunity to detect, monitor, and initiate interventions in individuals who have an increased risk of developing dementia. Here, we investigated whether the ...