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随机对照试验:临终关怀视频教育工具对晚期癌症患者及其照顾者的影响

Randomized trial of a hospice video educational tool for patients with advanced cancer and their caregivers.

机构信息

Department of Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA.

Harvard Medical School, Boston, Massachusetts, USA.

出版信息

Cancer. 2020 Aug 1;126(15):3569-3578. doi: 10.1002/cncr.32967. Epub 2020 Jun 8.

Abstract

BACKGROUND

Patients with advanced cancer and their caregivers have substantial misperceptions regarding hospice, which contributes to its underuse.

METHODS

The authors conducted a single-site randomized trial of a video educational tool versus a verbal description of hospice in 150 hospitalized patients with advanced cancer and their caregivers. Patients without a caregiver were eligible. Intervention participants (75 patients and 18 caregivers) viewed a 6-minute video depicting hospice. Control participants (75 patients and 26 caregivers) received a verbal description identical to the video narrative. The primary outcome was patient preference for hospice. Secondary outcomes included patient and/or caregiver knowledge and perceptions of hospice, and hospice use.

RESULTS

Between February 2017 and January 2019, approximately 55.7% of eligible patients (150 of 269 eligible patients) and 44 caregivers were enrolled. After the intervention, there was no difference noted with regard to patients' preferences for hospice (86.7% vs 82.7%; P = .651). Patients in the video group reported greater knowledge regarding hospice (9.0 vs 8.4; P = .049) and were less likely to endorse that hospice is only about death (6.7% vs 21.6%; P = .010). Among deceased patients, those assigned to the intervention were more likely to have used hospice (85.2% vs 63.6%; P = .01) and to have had a longer hospice length of stay (median, 12 days vs 3 days; P < .001). After the intervention, caregivers assigned to view the video were more likely to prefer hospice for their loved ones (94.4% vs 65.4%; P = .031), reported greater knowledge concerning hospice (9.7% vs 8.0%; P = .001), and were less likely to endorse that hospice is only about death (0.0% vs 23.1%; P = .066).

CONCLUSIONS

A hospice video did not significantly impact patients' preferences for hospice care. Patients with advanced cancer and their caregivers who were assigned to view the video were more informed regarding hospice and reported more favorable perceptions of hospice. Patients were more likely to use hospice and to have a longer hospice length of stay.

摘要

背景

晚期癌症患者及其照护者对临终关怀存在很大的误解,这导致临终关怀的使用率较低。

方法

作者对 150 名住院晚期癌症患者及其照护者进行了一项单站点随机试验,比较了视频教育工具与口头描述临终关怀的效果。没有照护者的患者符合条件。干预组(75 名患者和 18 名照护者)观看了一段 6 分钟的视频,描述了临终关怀。对照组(75 名患者和 26 名照护者)接受了与视频叙述相同的口头描述。主要结局是患者对临终关怀的偏好。次要结局包括患者和/或照护者对临终关怀的知识和认知,以及临终关怀的使用。

结果

在 2017 年 2 月至 2019 年 1 月期间,约有 55.7%的合格患者(269 名合格患者中的 150 名)和 44 名照护者入组。干预后,患者对临终关怀的偏好没有差异(86.7%对 82.7%;P=0.651)。观看视频的患者报告对临终关怀的了解程度更高(9.0 对 8.4;P=0.049),不太可能认为临终关怀仅与死亡有关(6.7%对 21.6%;P=0.010)。在死亡患者中,接受干预的患者更有可能使用临终关怀(85.2%对 63.6%;P=0.01),临终关怀时间也更长(中位数 12 天对 3 天;P<0.001)。干预后,被安排观看视频的照护者更倾向于为自己的亲人选择临终关怀(94.4%对 65.4%;P=0.031),对临终关怀的了解程度更高(9.7%对 8.0%;P=0.001),不太可能认为临终关怀仅与死亡有关(0.0%对 23.1%;P=0.066)。

结论

临终关怀视频并没有显著影响患者对临终关怀的选择。观看视频的晚期癌症患者及其照护者对临终关怀的了解更为深入,对临终关怀的看法也更为有利。患者更有可能使用临终关怀,并延长临终关怀时间。

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