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Self-Care Monitoring of Heart Failure Symptoms and Lung Impedance at Home Following Hospital Discharge: Longitudinal Study.

出院后居家心力衰竭症状和肺阻抗的自我护理监测: 纵向研究。

  • 影响因子:5.82
  • DOI:10.2196/15445
  • 作者列表:"Aamodt IT","Lycholip E","Celutkiene J","von Lueder T","Atar D","Falk RS","Hellesø R","Jaarsma T","Strömberg A","Lie I
  • 发表时间:2020-01-07
Abstract

BACKGROUND:Self-care is key to the daily management of chronic heart failure (HF). After discharge from hospital, patients may struggle to recognize and respond to worsening HF symptoms. Failure to monitor and respond to HF symptoms may lead to unnecessary hospitalizations. OBJECTIVE:This study aimed to (1) determine the feasibility of lung impedance measurements and a symptom diary to monitor HF symptoms daily at home for 30 days following hospital discharge and (2) determine daily changes in HF symptoms of pulmonary edema, lung impedance measurements, and if self-care behavior improves over time when patients use these self-care monitoring tools. METHODS:This study used a prospective longitudinal design including patients from cardiology wards in 2 university hospitals-one in Norway and one in Lithuania. Data on HF symptoms and pulmonary edema were collected from 10 participants (mean age 64.5 years; 90% (9/10) male) with severe HF (New York Heart Association classes III and IV) who were discharged home after being hospitalized for an HF condition. HF symptoms were self-reported using the Memorial Symptom Assessment Scale for Heart Failure. Pulmonary edema was measured by participants using a noninvasive lung impedance monitor, the CardioSet Edema Guard Monitor. Informal caregivers aided the participants with the noninvasive measurements. RESULTS:The prevalence and burden of shortness of breath varied from participants experiencing them daily to never, whereas lung impedance measurements varied for individual participants and the group participants, as a whole. Self-care behavior score improved significantly (P=.007) from a median of 56 (IQR range 22-75) at discharge to a median of 81 (IQR range 72-98) 30 days later. CONCLUSIONS:Noninvasive measurement of lung impedance daily and the use of a symptom diary were feasible at home for 30 days in HF patients. Self-care behavior significantly improved after 30 days of using a symptom diary and measuring lung impedance at home. Further research is needed to determine if daily self-care monitoring of HF signs and symptoms, combined with daily lung impedance measurements, may reduce hospital readmissions.

摘要

背景: 自我护理是慢性心力衰竭 (HF) 日常管理的关键。出院后,患者可能难以识别和应对恶化的 HF 症状。未能监测和应对 HF 症状可能导致不必要的住院。 目的: 本研究旨在 (1) 确定在出院后 30 天内每天在家监测 HF 症状的肺阻抗测量和症状日记的可行性,以及 (2) 确定肺水肿的 HF 症状的每日变化,肺阻抗测量,如果当患者使用这些自我护理监测工具时,自我护理行为随着时间的推移而改善。 方法: 本研究采用前瞻性纵向设计,包括来自 2 所大学医院心内科病房的患者 -- 1 所在挪威,1 所在立陶宛。收集了 10 名重度 HF (纽约心脏协会 III 级和 IV 级) 参与者 (平均年龄 64.5 岁; 90% (9/10) 男性) 的 HF 症状和肺水肿数据因心衰住院后出院回家。使用心力衰竭纪念症状评估量表自我报告 HF 症状。参与者使用无创肺阻抗监测仪,CardioSet 水肿保护监测仪测量肺水肿。非正式照顾者通过无创测量帮助参与者。 结果: 呼吸短促的患病率和负担因参与者每天经历呼吸短促而异,而肺阻抗测量因个体参与者和群体参与者而异。自我护理行为评分显著改善 (P =。 007) 从出院时的中位数 56 (IQR 范围 22-75) 到 30 天后的中位数 81 (IQR 范围 72-98)。 结论: 在 HF 患者中,每天无创测量肺阻抗和使用症状日记在家中 30 天是可行的。在家使用症状日记和测量肺阻抗 30 天后,自我护理行为显著改善。需要进一步的研究来确定 HF 体征和症状的日常自我护理监测,结合每日肺阻抗测量,是否可以减少再入院。

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影响因子:3.94
发表时间:2020-01-15
DOI:10.1016/j.taap.2019.114847
作者列表:["Bernstein DM","Toth B","Rogers RA","Kling DE","Kunzendorf P","Phillips JI","Ernst H"]

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影响因子:4.04
发表时间:2020-01-10
DOI:10.1042/BST20191010
作者列表:["Zaragosi LE","Deprez M","Barbry P"]

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