Advance Care Planning and Dysphagia: Why Plan Early?
Deteriorating swallowing function is an inevitable feature of many advanced illnesses — including late-stage dementia, ALS/MND, advanced Parkinson’s disease, and end-stage cancer. When a patient loses the ability to eat safely in the final stages of illness, families often face agonising decisions: should we insert a nasogastric tube? Should we shift to comfort feeding only? The best time to make these decisions is before a crisis — while the patient retains the mental capacity to express their own wishes.
Advance Care Planning (ACP) allows patients to document their preferences for future medical interventions while they still have the capacity to do so, and to protect those preferences through legally recognised documents.
Hong Kong’s Legal Framework
Advance Directives (AD)
In Hong Kong, Advance Directives are currently recognised under common law (as of May 2026, the Advance Directive Bill consultation has concluded; refer to current government announcements for legislative progress). Key features:
- Advance Directives can refuse specific treatments; they cannot demand specific treatments
- They take effect when the patient loses decision-making capacity
- Must be made voluntarily by a mentally capable adult
- Legal or medical witness is strongly recommended
Advance Directive Provisions Relevant to Dysphagia
ADs frequently address dysphagia-related decisions including:
- Refusal of nasogastric tube (NGT) or percutaneous endoscopic gastrostomy (PEG) under specified conditions
- Refusal of cardiopulmonary resuscitation if the heart stops
- Request for comfort feeding in place of artificial nutrition
Enduring Power of Attorney (EPA)
An EPA can authorise a trusted person (such as a family member) to make financial and personal care decisions — including medical decisions — on behalf of the patient after capacity is lost, subject to the specific powers granted in the document.
The Key Decision: Nasogastric Tube or Comfort Feeding?
Considering Nasogastric Tube Feeding
The nasogastric tube (NGT) is the most common form of artificial nutrition in Hong Kong. In the following situations, long-term NGT feeding may add more burden than benefit:
- Advanced dementia: Research consistently shows that tube feeding does not prolong survival in advanced dementia patients and may increase discomfort, agitation, and infection risk
- End-stage cancer: Discomfort from the tube may outweigh any nutritional benefit in the terminal phase
- Late-stage neurodegenerative disease: Swallowing function will continue to deteriorate as the disease progresses; artificial nutrition does not alter this trajectory
Comfort Feeding
Comfort feeding prioritises patient pleasure and dignity over achieving caloric targets. Core principles:
- Offer small amounts of foods and drinks the patient enjoys and can manage safely
- Accept the presence of some aspiration risk in exchange for improved quality of life
- Mealtimes become a time for family connection and emotional comfort rather than clinical nutrition delivery
The SLP’s role in a comfort feeding plan is to identify food textures and drink consistencies the patient can enjoy with manageable risk, and to advise caregivers on safe handling within a realistic care context.
The Multidisciplinary Team’s Role in HK
Speech-Language Therapist (SLT)
- Assesses swallowing function and aspiration risk
- Explains swallowing prognosis within the context of the patient’s disease trajectory
- Helps design a comfort feeding plan tailored to the patient’s preferences
- Clarifies the practical meaning of each feeding option for families and other clinicians
Physician (Geriatrician / Palliative Medicine)
- Provides prognostic assessment
- Confirms the patient’s decision-making capacity
- Provides medical input to the Advance Directive process
- Coordinates the multidisciplinary care plan
Medical Social Worker
- Assists with the administrative process for completing an Advance Directive
- Connects the family with community palliative care services
- Provides emotional support for family members facing difficult decisions
Nurse (Palliative / End-of-Life Care)
- Monitors comfort indicators and signs of distress
- Provides practical day-to-day comfort feeding guidance
- Coordinates home hospice services
How to Start the ACP Conversation
Optimal Timing
- After a diagnosis of serious or irreversible illness
- When dysphagia is first diagnosed
- When swallowing function begins to decline significantly
- Do not wait for a crisis — an emergency hospitalisation for aspiration pneumonia is not the right moment for a first ACP conversation
A Practical Conversation Framework
- Understand how much the patient knows about their prognosis
- Explore what quality of life elements matter most (e.g., sharing meals with family, dying at home)
- Describe the practical lived experience of tube feeding and comfort feeding — not theoretical pros and cons
- Document the patient’s preferences and ensure the medical record reflects their choices
Hong Kong Resources
- Hospital Authority “My Wish” Programme: ACP conversation guides and documentation forms available through HA hospitals
- Palliative Care Services: Referral through the patient’s doctor to HA palliative medicine or NGO-run home hospice programmes (e.g., Bradbury Hospice, Caritas)
- Law Society of Hong Kong: EPA templates and lawyer referral
This guide provides general legal and clinical information and does not constitute legal advice. Advance Directives should be completed under the guidance of qualified legal and medical professionals.