J Nippon Med Sch
Department of Palliative Care, Tokatsu Hospital.
Published: August 2022
Background: In Japan, little is known of the severity of and factors associated with psychological distress among caregivers of patients with advanced or recurrent cancer who die.
Methods: This prospective cohort study of cancer patients at the National Cancer Center Hospital East, Japan, and their caregivers followed the participants from the initial palliative care consultation (T1) to 6 months (T2) and 13 months (T3) after the patient's death. At T1, patients and caregivers were interviewed separately. After T1, telephone interviews were conducted periodically, and a mail survey was distributed at T2 and T3. The Patient Health Questionnaire-9 (PHQ-9) was used to assess depression, and the Distress and Impact Thermometer (DIT) was used to screen for psychological distress. Items on end-of-life attitudes, including awareness, discussion, and willingness of cancer care and death, were developed.
Results: Thirty-one of 86 eligible pairs participated in this study. The participation rate was low (36%) and enrollment was thus halted. Data were collected up to T3 for 22 pairs (completion rate 71%). PHQ-9 scores at T2 and T3 were higher than at T1, but the difference was not significant (p = 0.07). PHQ-9 score at T3 was significantly associated with caregiver PHQ-9 and distress at T1, with patient distress and impact at T1, and with caregiver health problems at T2.
Conclusions: Caregiver depression persisted up to 13 months after the patient's death, which suggests that pre-bereavement screening with the DIT might be useful. The present paired enrollment process requires improvement.
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http://dx.doi.org/10.1272/jnms.JNMS.2022_89-410 | DOI Listing |
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