Ilenia Mascherona1, Michele Ferretti2, Emiliano Soldini3, Maira Biggiogero4, Caterina Maggioli5, Pio Eugenio Fontana6. 1. Ente Ospedaliero Cantonale-Ospedale Regionale di Locarno La Carità, Locarno, Switzerland. 2. Geriatrics Department, Clinica Luganese Moncucco, Lugano, Switzerland. 3. Research Methodology Competence Centre, Department of Business, Health and Social Care, University of Applied, Sciences and Arts of Southern Switzerland (SUPSI), Manno, Switzerland. 4. Unità di Ricerca Clinica, Clinica Luganese Moncucco, Lugano, Switzerland. 5. AUSL di Bologna-Ospedale di Budrio, Bologna, Italia. 6. Geriatrics Department, Clinica Luganese Moncucco, Via Moncucco, 10-6900, Lugano, Switzerland. pioeugenio.fontana@moncucco.ch.
Abstract
BACKGROUND: The behavioral and psychological symptoms of dementia (BPSD) can be severely distressing for both patients and caregivers. AIMS: This study assessed the efficacy of environmental diffusion essential oil therapy (EOT) combined with psychotropic drug therapy (group A) in BPSD management, compared with psychotropic drug therapy alone (group B). The stress responses of attending caregivers were also assessed. METHODS:Thirty-two patients with dementia and BPSD were enrolled. The presence and severity of BPSD were assessed using the Italian version of the NPI-NH scale, which also measures the stress felt by professional caregivers. Global geriatric evaluations were performed to rule out acute diseases that could contribute to delirium and worsen patients' mental status. RESULTS: Following treatment, the average NPI-NH value was significantly reduced in group A compared with group B (p < 0.001). Caregiver distress was also significantly reduced in group A (p < 0.01). DISCUSSION: This pilot study showed that BPSD were better treated using EOT combined with standard pharmacological treatment, compared with standard pharmacological treatment alone. No adverse effects of EOT were observed. Reductions in caregiver distress could be due either to reductions in BPSD severity and frequency resulting in decreased caregiver burden, and/or the emotional benefit for caregivers of exposure to essential oils. CONCLUSIONS: This study supports the combined use of EOT and psychotropic drugs in the treatment of BPSD. Essential oils may improve the wellbeing of both patients and caregivers, without adverse effects. Additionally, EOT is easy to administer by environmental diffusion.
RCT Entities:
BACKGROUND: The behavioral and psychological symptoms of dementia (BPSD) can be severely distressing for both patients and caregivers. AIMS: This study assessed the efficacy of environmental diffusion essential oil therapy (EOT) combined with psychotropic drug therapy (group A) in BPSD management, compared with psychotropic drug therapy alone (group B). The stress responses of attending caregivers were also assessed. METHODS: Thirty-two patients with dementia and BPSD were enrolled. The presence and severity of BPSD were assessed using the Italian version of the NPI-NH scale, which also measures the stress felt by professional caregivers. Global geriatric evaluations were performed to rule out acute diseases that could contribute to delirium and worsen patients' mental status. RESULTS: Following treatment, the average NPI-NH value was significantly reduced in group A compared with group B (p < 0.001). Caregiver distress was also significantly reduced in group A (p < 0.01). DISCUSSION: This pilot study showed that BPSD were better treated using EOT combined with standard pharmacological treatment, compared with standard pharmacological treatment alone. No adverse effects of EOT were observed. Reductions in caregiver distress could be due either to reductions in BPSD severity and frequency resulting in decreased caregiver burden, and/or the emotional benefit for caregivers of exposure to essential oils. CONCLUSIONS: This study supports the combined use of EOT and psychotropic drugs in the treatment of BPSD. Essential oils may improve the wellbeing of both patients and caregivers, without adverse effects. Additionally, EOT is easy to administer by environmental diffusion.
Authors: Wai Chi Chan; Linda C W Lam; Cindy W C Tam; Victor W C Lui; Grace T Y Leung; Allen T C Lee; Sandra S M Chan; Ada W T Fung; Helen F K Chiu; Wai Man Chan Journal: Age Ageing Date: 2010-11-23 Impact factor: 10.668
Authors: Pia Baldinger; Anna S Höflich; Markus Mitterhauser; Andreas Hahn; Christina Rami-Mark; Marie Spies; Wolfgang Wadsak; Rupert Lanzenberger; Siegfried Kasper Journal: Int J Neuropsychopharmacol Date: 2014-10-31 Impact factor: 5.176