Impact of cognitive impairment on end-of-life care in patients with respiratory cancers

IF 2.4 Q2 RESPIRATORY SYSTEM Respiratory investigation Pub Date : 2024-11-28 DOI:10.1016/j.resinv.2024.11.012

Katsutoshi Ando , Ayumi Suzuki , Hiroki Yoshida

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Abstract

Backgrounds

With the aging population of Japan, an increase in patients with respiratory cancers coexisting with dementia is anticipated; however, the characteristics and terminal courses of these patients remain unclear.

Methods

We retrospectively assessed 142 patients with respiratory cancers receiving home health care, grouping them based on the presence of cognitive impairment and comparing their backgrounds.

Results

Cognitive impairment was confirmed in 38 patients (26.8%), and these individuals were older and had a higher incidence of brain metastases than those without cognitive impairment. There was no statistically significant difference in 3-month survival rates. Patients with cognitive impairment exhibited significantly lower opioid use (23.5 vs. 76.4 mg/day, p < 0.001) and lower utilization of patient-controlled analgesia (43.3% vs. 67.4%, p = 0.029).

Discussion

Our data reflect either milder symptoms or difficulty in accurately expressing pain or discomfort among patients with cognitive impairment, underscoring the importance of careful observation and management.

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