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Poster session 10

1488P - Use of mobile app “SUPPORT+” to enhance community palliative care in advanced cancer patients: A feasibility study

Date

14 Sep 2024

Session

Poster session 10

Topics

Supportive Care and Symptom Management;  Survivorship

Tumour Site

Presenters

Wendy Chan

Citation

Annals of Oncology (2024) 35 (suppl_2): S913-S922. 10.1016/annonc/annonc1604

Authors

W.W.L. Chan1, Y.L. Tai2, H. Hou3, E. Cheung3, M. Liu3, S. Siu4, S.Y. Lam4, J. Keung4, K.K. Yuen4

Author affiliations

  • 1 Department Of Clinical Oncology, HKU - The University of Hong Kong, NA - Hong Kong/HK
  • 2 Department Of Clinical Oncology, The University of Hong Kong - Li Ka Shing Faculty of Medicine, Hong Kong/HK
  • 3 Department Of Clinical Oncology, HKU - The University of Hong Kong, Hong Kong/HK
  • 4 Clinical Oncology, Queen Mary Hospital, Hong Kong/HK

Resources

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Abstract 1488P

Background

Patients with advanced cancer often experience distressing symptoms between appointments, leading to unplanned admissions and emergency room visits. The SUPPORT+ mobile app was developed to improve symptom monitoring and clinical support for these patients. This study aims to assess the feasibility and acceptability of the SUPPORT+ mobile app for monitoring symptoms and providing interventions in advanced cancer patients.

Methods

Patients in palliative care downloaded the app and used it for symptom monitoring weekly with remote advice from palliative nurses for 16 weeks. Feasibility was assessed based on app usage and retention rates. Outcomes were compared at baseline and week 16.

Results

Out of 109 participants (55.1% male, median age 68.7 years), 84 completed the study. During the study period, 16 patients passed away. Among the remaining participants, 76 actively used the SUPPORT+ app for weekly symptom reporting, receiving remote support from palliative nurses. The retention rate was 81.7%. Home exercise and cancer myths were the most accessed app domains. Comparing baseline and week 16 data, a significant increase was observed in completion of advanced directive (AD) (11.0% vs. 14.1%, p=0.046) and discussion on the preferred place of dying (27.3% vs. 32.1%, p=0.041). Furthermore, anxiety scale scores significantly decreased in week 16 compared to baseline (mean 6.5 vs. 5.7, p=0.024). There were no significant differences in emergency room visits, depression scale scores, or palliative care knowledge between baseline and week 16. Most participants (92.8%) reported the app as easy to use, indicating a high level of acceptance and usability. Additionally, 71.1% mentioned that the app positively influenced their health habits.

Conclusions

The SUPPORT+ app demonstrated feasibility and acceptability in facilitating end-of-life communication, increasing AD completion, and potentially reducing anxiety in advanced cancer patients. Further research is needed to explore its long-term efficacy in larger randomized controlled trials.

Clinical trial identification

Editorial acknowledgement

Legal entity responsible for the study

The authors.

Funding

Has not received any funding.

Disclosure

All authors have declared no conflicts of interest.

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