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Feasibility of Conducting Nonpharmacological Interventions to Manage Dementia Symptoms in Community-Dwelling Older Adults: A Cluster Randomized Controlled Trial.
American Journal of Alzheimer's Disease and other Dementias ( IF 3.4 ) Pub Date : 2019-09-18 , DOI: 10.1177/1533317519872635
Juyoung Park 1 , Magdalena I Tolea 2 , Diane Sherman 1 , Amie Rosenfeld 2 , Victoria Arcay 1 , Yve Lopes 1 , James E Galvin 2
Affiliation  

This study assessed the feasibility of conducting 3 nonpharmacological interventions with older adults in dementia, exploring the effects of chair yoga (CY), compared to music intervention (MI) and chair-based exercise (CBE) in this population. Using a cluster randomized controlled trial (RCT), 3 community sites were randomly assigned 1:1:1 to CY, MI, or CBE. Participants attended twice-weekly 45-minute sessions for 12 weeks. Thirty-one participants were enrolled; 27 safely completed the interventions and final data collection (retention rate of 87%). Linear mixed modeling was performed to examine baseline and longitudinal group differences. The CY group improved significantly in quality of life compared to the MI group (CY mean = 35.6, standard deviation [SD] = 3.8; MI mean = 29.9, SD = 5.3, P = .010). However, no significant group differences were observed in physical function, behavioral, or psychological symptoms (eg, for mini-PPT: slopetime = 0.01, standard error [SE] = 0.3, P = .984 in the CBE group; slopetime = -0.1, SE = 0.3, P = .869 in the MI group; slopetime = -0.3, SE = 0.3, P = .361 in the CY group) over the 12-week intervention period. Overall, this pilot study is notable as the first cluster RCT of a range of nonpharmacological interventions to examine the feasibility of such interventions in older adults, most with moderate-to-severe dementia. Future clinical trials should be conducted to examine the effects of nonpharmacological interventions for older adults with dementia on health outcomes.

中文翻译:

进行非药物干预以治疗社区居住的老年人痴呆症状的可行性:一项集群随机对照试验。

这项研究评估了在该人群中对老年痴呆症患者进行3种非药物干预的可行性,探讨了瑜伽椅(CY)与音乐干预(MI)和基于椅子的运动(CBE)相比的效果。使用群集随机对照试验(RCT),将3个社区站点按1:1、1:1的比例随机分配给CY,MI或CBE。参与者参加了为期12周的每周两次的45分钟会议。共有31名参与者参加;27位安全地完成了干预并最终收集了数据(保留率为87%)。进行线性混合建模以检查基线和纵向组差异。与MI组相比,CY组的生活质量显着改善(CY平均= 35.6,标准差[SD] = 3.8; MI平均= 29.9,SD = 5.3,P = .010)。然而,在身体功能,行为或心理症状上没有观察到显着的组间差异(例如,对于小型PPT:CBE组的斜率时间= 0.01,标准误[SE] = 0.3,P = .984;斜率时间= -0.1,SE在12周的干预期内,MI组= 0.3,P = .869; CY组的斜率时间= -0.3,SE = 0.3,P = .361)。总体而言,这项先导研究是一系列非药物干预措施的第一个类集RCT,旨在检查此类干预措施对老年人(大多数患有中度至重度痴呆症)的可行性。应该进行进一步的临床试验,以检查老年痴呆症成年人的非药物干预对健康结局的影响。CBE组中的984;MI组的斜率时间= -0.1,SE = 0.3,P = .869; 在12周的干预期内,CYP组的斜率时间= -0.3,SE = 0.3,P = .361)。总体而言,这项先导研究是一系列非药物干预措施的第一个类集RCT,旨在检查此类干预措施对老年人(大多数患有中度至重度痴呆症)的可行性。应该进行进一步的临床试验,以检查老年痴呆症成年人的非药物干预对健康结局的影响。CBE组中的984;MI组的斜率时间= -0.1,SE = 0.3,P = .869; 在12周的干预期内,CYP组的斜率时间= -0.3,SE = 0.3,P = .361)。总体而言,这项先导研究是一系列非药物干预措施的第一个类集RCT,旨在检查此类干预措施对老年人(大多数患有中度至重度痴呆症)的可行性。应该进行进一步的临床试验,以检查老年痴呆症成年人的非药物干预对健康结局的影响。这项试验性研究是一系列非药物干预措施的第一个类集RCT,旨在检查此类干预措施对老年人(大多数患有中度至重度痴呆症)的可行性。应该进行进一步的临床试验,以检查老年痴呆症成年人的非药物干预对健康结局的影响。这项试验性研究是一系列非药物干预措施的第一个类集RCT,旨在检查此类干预措施对老年人(大多数患有中度至重度痴呆症)的可行性。应该进行进一步的临床试验,以检查老年痴呆症成年人的非药物干预对健康结局的影响。
更新日期:2019-11-01
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