Overview
This study aims to support EOL decision-making in patients with advanced COPD and their family members. A parallel two-arm single-blinded randomised controlled trial will be conducted to evaluate the effects of a specific decision support intervention. A total of 226 patients with advanced COPD and their designated family members will be recruited from hospital wards and outpatient clinics.
Description
Chronic Obstructive Pulmonary Disease (COPD) is a progressive life-limiting condition. However, patients with advanced COPD and their family members generally are unprepared for end-of-life (EOL) situations. The Ottawa Decision Support Framework model is adopted to address the patients' decisional needs for the difficult decisions in EOL care. The participants will be randomly allocated to either the intervention group to receive the decision support intervention or the control group to receive general health coaching. Outcomes will be measured at baseline and 1- and 6-month post-allocation. Subsequently, a descriptive qualitative study will be conducted with a subsample of 30 dyads to explore how the intervention influenced the study outcomes.
Eligibility
Inclusion Criteria of patients:
- are aged 50 years or over
- have been diagnosed with COPD
- are cognitively sound (scored > 5 on the validated Abbreviated Mental Test (Hong Kong version) [AMT-HK])
- meet at least two of the six specific clinical indicators related to advanced COPD in the Gold Standards Framework (GSF) Proactive Identification Guidance, 6th Edition
- can nominate a family member who would take part in their healthcare decision- making.
Inclusion Criteria of patients' family members:
- are aged 18 years or over,
- can communicate in Cantonese,
- have at least one personal contact per week with the patient in the past 6 months and
- are willing to join the study. Family members will be excluded if they score < 6 on the AMT-HK or are expecting to leave Hong Kong within the next 6 months.
Exclusion Criteria:
- non-communicable due to a severe hearing impairment, dysphasia or a language barrier;
- are receiving palliative care services or
- have already completed ACP or an advance directive.