Sleep Disorders in Patients With Breast Cancer Prior to a Course of Radiotherapy - Prevalence and Risk Factors

Dirk Rades, Carlos A Narvaez, Liesa Dziggel, Soeren Tvilsted, Troels W Kjaer

Publikation: Bidrag til tidsskriftArtikelForskningpeer review

Abstrakt

BACKGROUND/AIM: Most patients with breast cancer are assigned to radiotherapy, which may cause fears leading to sleep disorders. Very few data are available regarding the prevalence of sleep disorders and corresponding risk factors.

PATIENTS AND METHODS: Data of 175 patients with breast cancer presenting for adjuvant radiotherapy were retrospectively analyzed. Twenty-three patient and tumor characteristics were investigated for associations with pre-radiotherapy sleep disorders.

RESULTS: Seventy-eight patients (44.6%) stated sleep disorders prior to radiotherapy. These were significantly associated with higher distress score (p<0.0001); greater number of emotional (p<0.0001), physical (p<0.0001) or practical problems (p<0.001); and request for psycho-oncological support (p<0.001). Trends were found for worse performance status (p=0.062) and higher comorbidity index (p=0.059).

CONCLUSION: Sleep disorders prior to radiotherapy for breast cancer are common. This applies particularly to patients with risk factors including distress due to emotional, physical or practical problems. These patients should be offered psycho-oncological support as soon as possible.

OriginalsprogEngelsk
Sider (fra-til)2489-2494
Antal sider6
TidsskriftAnticancer Research
Vol/bind41
Udgave nummer5
DOI
StatusUdgivet - maj 2021

Bibliografisk note

Copyright © 2021 International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

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