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Randomized Controlled Trial
. 2016 Apr 15;122(8):1270-82.
doi: 10.1002/cncr.29906. Epub 2016 Mar 11.

Web-based collaborative care intervention to manage cancer-related symptoms in the palliative care setting

Affiliations
Randomized Controlled Trial

Web-based collaborative care intervention to manage cancer-related symptoms in the palliative care setting

Jennifer L Steel et al. Cancer. .

Abstract

Background: The aim of this study was to examine the efficacy of a collaborative care intervention in reducing depression, pain, and fatigue and improve quality of life.

Methods: A total of 261 patients with advanced cancer and 179 family caregivers were randomized to a web-based collaborative care intervention or enhanced usual care. The intervention included the following: 1) a web site with written and audiovisual self-management strategies, a bulletin board, and other resources; 2) visits with a care coordinator during a physician's appointment every 2 months; and 3) telephone follow-up every 2 weeks. Primary patient outcomes included measures of depression, pain, fatigue, and health-related quality of life. Secondary outcomes included Interleukin (IL)-1α, IL-1β, IL-6, and IL-8 levels, Natural Killer (NK) cell numbers, and caregiver stress and depression.

Results: At the baseline, 51% of the patients reported 1 or more symptoms in the clinical range. For patients who presented with clinical levels of symptoms and were randomized to the intervention, reductions in depression (Cohen's d = 0.71), pain (Cohen's d = 0.62), and fatigue (Cohen's d = 0.26) and improvements in quality of life (Cohen's d = 0.99) were observed when compared to those in the enhanced usual car arm at 6 months. Reductions in IL-6 (φ = 0.18), IL-1β (φ = 0.35), IL-1α (φ = 0.19), and IL-8 (φ = 0.15) and increases in NK cell numbers (φ = 0.23) were observed in comparison with enhanced usual care arm at 6 months. Reductions in caregiver stress (Cohen's d = 0.75) and depression (Cohen's d = 0.37) were observed at 6 months for caregivers whose loved ones were randomized to the intervention arm.

Conclusions: The integration of screening and symptom management into cancer care is recommended.

Keywords: biobehavioral psychology oncology; collaborative care; depression; pain; quality of life.

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Conflict of interest statement

Financial Disclosures and Conflicts of Interest: The authors have no financial disclosures or conflicts of interest

Figures

Figure 1
Figure 1
CONSORT diagram of enrollment and 6-months follow up
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Figure 2
Home page of website
Figure 3
Figure 3
Socioeconomic disadvantage and symptom burden
Figure 4
Figure 4
Patients’ depressive symptoms and caregiver stress from baseline and 2- and 4-months follow-Up
Figure 5
Figure 5
Patient health-related quality of life and the caregiver depressive symptoms from baseline and 2- and 4-months follow-Up

References

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