Effects of Oral Care in Terminal Cancer Patients Shortly Before Death.

OBJECTIVE

We aimed to examine the effects of oral care in patients with terminal cancer approaching death.

BACKGROUND

Patients with terminal-stage cancer often experience symptoms like oral dryness and candidiasis. Previous studies showed that without professional dental care, oral hygiene significantly worsens within 3 weeks before death. Therefore, oral management is essential for patients with terminal cancer. However, the specific effects of oral hygiene in these patients remain unclear.

MATERIAL AND

METHODS

Twenty patients were admitted to two palliative care units at our institution between June 2022 and May 2023 and received oral care multiple times before death. Oral hygiene was assessed using the Oral Health Assessment Tool (OHAT), and oral dryness was evaluated with an oral moisture checker. The Face Rating Scale (FRS) was assessed before and after professional oral care.

RESULTS

During the week of death, the number of people who were able to speak and follow instructions decreased, while the number who used sedatives and oxygen increased. There was no significant difference in the degree of oral dryness before oral care between the time of hospitalisation and the week of death. However, oral dryness improved significantly after oral care at admission (before: 21.0 ± 8.3, after: 26.7 ± 3.2) and the week of death (before: 16.8 ± 8.4, after: 25.8 ± 3.7). There was no difference in the time taken for oral care or FRS scores at admission and the week of death.

CONCLUSION

Continuous oral care in patients with terminal cancer can prevent worsening oral hygiene and maintain moisture.