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The association between medication use and cognitive performance in people with SCI.
Rehabilitation Psychology ( IF 3.713 ) Pub Date : 2021-10-07 , DOI: 10.1037/rep0000412
Noelle E Carlozzi 1 , Jonathan P Troost 2 , Neena Singhal 1 , Dawn M Ehde 3 , Rishi Bakshi 1 , Ivan R Molton 3 , Jennifer A Miner 1 , Christopher M Graves 1 , Anna L Kratz 1
Affiliation  

PURPOSE/OBJECTIVE Polypharmacy is common in people with spinal cord injury (SCI). Given the high rates of medication use, and the complicated side effect profile of many of the medications that are regularly prescribed in people with SCI, we were interested in the association between the use of different classes of medications and cognitive function in these individuals. Research Method/Design: One-hundred and 73 people with SCI participated in an observational study. Self-reported medications were provided by participants. Participants also completed several cognitive tests designed to capture multiple aspects of cognition (processing speed, attention, working memory, learning, free-recall memory, delayed free recall memory, executive function), as well as a self-report measure that captures participant perceptions of cognitive function. A series of multivariable linear regressions were used to test for associations between medications and the seven measures of cognition. RESULTS In general, there was not a robust relationship between medication use and cognitive function; the sole exception was an association between opioid use and subjective cognitive function. There was some preliminary support for an association between medication use, especially benzodiazepine and opioid analgesic use, and poorer cognitive performance. Specifically: Opioid analgesic use was associated with slowed processing speed, worse attention, poorer working memory, poorer executive function and more subjective cognitive complaints; benzodiazepine use was associated with slower processing speed, poorer working memory, and worse executive function; anticonvulsant use was related to worse delayed free recall memory; and the number of medication categories a person with SCI was taking was related to slower processing speed, and worse subjective cognitive function. Antidepressant, cannabis, skeletal muscle relaxant, sedative and stimulant use were not significantly related to cognitive performance, nor to subjective reports of cognitive function. CONCLUSIONS/IMPLICATIONS Findings did not support a strong relationship between medication use and cognitive function in people with SCI. There is some preliminary support for an association between benzodiazepine use and cognitive performance, but this needs to be confirmed in future research. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

中文翻译:

SCI 患者药物使用与认知能力之间的关联。

目的/目的 多药治疗在脊髓损伤 (SCI) 患者中很常见。鉴于药物使用率高,以及 SCI 患者经常使用的许多药物的复杂副作用,我们对这些人使用不同类别药物与认知功能之间的关联感兴趣。研究方法/设计:173 名 SCI 患者参与了一项观察性研究。参与者提供了自我报告的药物。参与者还完成了多项认知测试,旨在捕捉认知的多个方面(处理速度、注意力、工作记忆、学习、自由回忆记忆、延迟自由回忆记忆、执行功能),以及捕捉参与者感知的自我报告测量的认知功能。一系列多变量线性回归用于测试药物与七项认知测量之间的关联。结果 总的来说,药物使用和认知功能之间没有很强的关系;唯一的例外是阿片类药物使用与主观认知功能之间的关联。一些初步支持药物使用,尤其是苯二氮卓类药物和阿片类镇痛剂的使用与较差的认知能力之间存在关联。具体而言:阿片类镇痛剂的使用与处理速度减慢、注意力更差、工作记忆力更差、执行功能更差和主观认知抱怨更多有关;苯二氮卓类药物的使用与较慢的处理速度、较差的工作记忆和较差的执行功能有关;抗惊厥药的使用与更严重的延迟自由回忆有关;SCI 患者服用的药物种类数量与处理速度较慢和主观认知功能较差有关。抗抑郁药、大麻、骨骼肌松弛剂、镇静剂和兴奋剂的使用与认知表现和认知功能的主观报告没有显着相关性。结论/意义 研究结果不支持 SCI 患者的药物使用与认知功能之间存在密切关系。有一些初步支持苯二氮卓类药物的使用与认知能力之间存在关联,但这需要在未来的研究中得到证实。(PsycInfo 数据库记录 (c) 2021 APA,保留所有权利)。SCI 患者服用的药物种类数量与处理速度较慢和主观认知功能较差有关。抗抑郁药、大麻、骨骼肌松弛剂、镇静剂和兴奋剂的使用与认知表现和认知功能的主观报告没有显着相关性。结论/意义 研究结果不支持 SCI 患者的药物使用与认知功能之间存在密切关系。有一些初步支持苯二氮卓类药物的使用与认知能力之间存在关联,但这需要在未来的研究中得到证实。(PsycInfo 数据库记录 (c) 2021 APA,保留所有权利)。SCI 患者服用的药物种类数量与处理速度较慢和主观认知功能较差有关。抗抑郁药、大麻、骨骼肌松弛剂、镇静剂和兴奋剂的使用与认知表现和认知功能的主观报告没有显着相关性。结论/意义 研究结果不支持 SCI 患者的药物使用与认知功能之间存在密切关系。有一些初步支持苯二氮卓类药物的使用与认知能力之间存在关联,但这需要在未来的研究中得到证实。(PsycInfo 数据库记录 (c) 2021 APA,保留所有权利)。镇静剂和兴奋剂的使用与认知表现和认知功能的主观报告没有显着相关性。结论/意义 研究结果不支持 SCI 患者的药物使用与认知功能之间存在密切关系。有一些初步支持苯二氮卓类药物的使用与认知能力之间存在关联,但这需要在未来的研究中得到证实。(PsycInfo 数据库记录 (c) 2021 APA,保留所有权利)。镇静剂和兴奋剂的使用与认知表现和认知功能的主观报告没有显着相关性。结论/意义 研究结果不支持 SCI 患者的药物使用与认知功能之间存在密切关系。有一些初步支持苯二氮卓类药物的使用与认知能力之间存在关联,但这需要在未来的研究中得到证实。(PsycInfo 数据库记录 (c) 2021 APA,保留所有权利)。但这需要在未来的研究中得到证实。(PsycInfo 数据库记录 (c) 2021 APA,保留所有权利)。但这需要在未来的研究中得到证实。(PsycInfo 数据库记录 (c) 2021 APA,保留所有权利)。
更新日期:2021-10-07
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