Palliative-care ethics • Autonomy • Capacity • Confidentiality • Treatment limits • Euthanasia • Justice

Ethical Issues and Dilemmas in Palliative Care

A structured guide to principled decisions, communication and safe documentation

Learning objectives

• Apply beneficence, non-maleficence, autonomy and justice to palliative decisions.
• Assess consent, capacity, confidentiality, advance care planning and surrogate decision-making.
• Explain ethical reasoning for CPR, withholding/withdrawing treatment, proportionality and medical futility.
• Distinguish symptom control, palliative sedation and euthanasia/assisted suicide.
• Resolve conflicts with patients, families, clinicians and scarce resources using structured communication.
• Document decisions, uncertainty, consultation and review.

1. Why ethical dilemmas occur

Ethical dilemmas arise when legitimate values conflict: respecting a competent patient’s refusal while family requests treatment; relieving suffering while avoiding toxicity; preserving confidentiality while ensuring safety; offering beneficial treatment when resources are limited; or continuing technology that no longer benefits the patient.

Ethics is not an optional discussion after clinical care. It is part of every consent conversation, goals-of-care decision, medication plan, resuscitation order and discharge.

2. Four core principles

Principle	Meaning	Palliative application
Respect for autonomy	Recognize the person’s values, preferences, right to information and right to accept or refuse treatment.	Ask what matters, assess capacity, obtain informed consent and honor a valid refusal.
Beneficence	Act to promote wellbeing and relieve suffering.	Offer effective symptom control, meaningful rehabilitation and goal-concordant treatment.
Non-maleficence	Avoid preventable harm, disproportionate burden and unsafe treatment.	Prevent medication toxicity, futile procedures, coercion, neglect and avoidable transfers.
Justice	Fair access, non-discrimination and responsible stewardship of limited resources.	Use transparent criteria for beds, oxygen, medicines, referrals and home services; do not ration by social worth.

Principles can conflict. A reasoned decision identifies the conflict, gathers facts, explores values, considers alternatives, seeks consultation and records why the chosen option is proportionate.

3. Informed consent and refusal

Valid consent requires adequate information, voluntariness, capacity and a choice communicated by the patient or lawful decision-maker. Information should include the nature and purpose of treatment, likely benefits, material risks, alternatives and the consequences of declining.

• Use plain language, interpreter support, teach-back and enough time for questions.
• Consent is ongoing; a signature does not permit every future intervention.
• A competent patient may refuse treatment, even if clinicians or family believe refusal is unwise.
• Emergency treatment without prior consent may be justified when delay threatens life and the patient cannot decide, but document the reason and revisit consent as soon as possible.
• Do not obtain consent through threats, deception, withholding basic care or exploiting dependency.

4. Capacity and surrogate decisions

Capacity is decision-specific and may fluctuate. Assess whether the patient can understand relevant information, retain it long enough, use or weigh it and communicate a choice. Treat reversible causes such as hypoxia, pain, delirium, hypoglycaemia, intoxication or medication effects and reassess.

When capacity is absent

1. Find an advance directive, prior expressed wishes or appointed decision-maker where recognized.
2. Identify the legally appropriate surrogate; family involvement does not automatically grant authority.
3. Use substituted judgment—what would this patient likely choose—or a best-interests standard when preferences are unknown.
4. Consider comfort, dignity, benefits, burdens, proportionality, cultural values and least-restrictive alternatives.
5. Seek senior, ethics, social-work or legal advice when disagreement persists.

5. Confidentiality, privacy and truth-telling

• Speak with the patient privately where possible and ask who may receive information.
• Share only information necessary for care, safeguarding or a clearly defined legal requirement.
• Explain limits when there is imminent serious harm, abuse/neglect, court order or information essential for safe continuity.
• Protect HIV, sexual-health, mental-health, substance-use and family-conflict information.
• Truthful communication does not require a precise prognosis when uncertainty is high. State what is known, unknown, what will be done and when it will be reviewed.
• Respect a patient’s right to know or not know; document disclosure preferences and revisit them.

6. Advance care planning (ACP) and advance directives

ACP is an ongoing process in which patients, families/decision-makers and clinicians reflect on values, life goals and future medical choices. It may include preferred place of care, people to involve, acceptable burdens, emergency treatment, CPR, hospital transfer and symptom priorities.

An advance directive is a specific document or recorded statement made while the person has capacity about future treatment or surrogate authority. ACP can occur without a written directive, and a directive should be interpreted in its clinical context and current law.

• Start early, revisit after diagnosis, deterioration, a major decision or change in preference.
• Document the patient’s own words, capacity, participants, scope, review date and where the record is stored.
• Do not pressure a patient to complete a directive or assume family consensus equals patient choice.

7. CPR and emergency-treatment decisions

CPR decisions should be individualized, clinically realistic and reviewed when circumstances change. In advanced progressive disease, CPR may be physiologically futile or impose trauma without a reasonable chance of achieving the patient’s goals. A DNAR decision does not mean “do not treat”: antibiotics, oxygen, fluids, transfusion, surgery, analgesia and other care may still be appropriate.

1. Explain the clinical situation, likely outcome, burdens and alternatives.
2. Ask what the patient values and what outcomes they would consider acceptable.
3. Include the lawful surrogate if capacity is absent; do not place the burden of the final medical recommendation on the family.
4. Record the decision, scope, review date, communication and what treatments remain appropriate.
5. Provide a portable or clearly visible order where the system requires it.

8. Withholding, withdrawing and proportionality

There is no ethical difference between not starting a treatment and stopping it when the treatment no longer meets the patient’s goals or benefits are outweighed by burdens. The underlying illness causes death; withdrawing a non-beneficial intervention is not abandonment.

• Review treatment response, burdens, prognosis, reversibility, patient wishes and alternatives.
• Explain to family that treatment priorities are changing, while comfort, nursing care and presence continue.
• Stop non-beneficial investigations, monitoring or medicines when appropriate, but continue symptom assessment and relief.
• Provide a plan for distress, uncertainty and possible deterioration; seek ethics/senior support if conflict persists.

9. Medical futility and potentially inappropriate treatment

“Futile” should not be used casually to dismiss a patient. A treatment may be physiologically ineffective, unable to achieve the intended goal, disproportionately burdensome or inconsistent with the patient’s values. Clinicians are not ethically required to provide interventions that cannot offer a meaningful benefit, but they must explain the reasoning and continue appropriate alternatives.

• Separate “cannot cure” from “cannot benefit.” A treatment may still relieve symptoms or support a meaningful goal.
• Offer a time-limited trial with explicit success criteria when uncertainty is genuine.
• Do not offer unlimited interventions simply because a family demands “everything.”
• Do not withdraw because a patient is poor, disabled, elderly, stigmatized or lacks social support.

10. Opioids, proportionality and the doctrine of double effect

Appropriately prescribed opioids for symptom control are intended to relieve pain or breathlessness, not to cause death. Titrate to comfort and safety, monitor sedation/respiration and document the indication. A foreseeable but unintended adverse effect does not make appropriate symptom treatment euthanasia; however, “double effect” is not a licence for excessive dosing or poor monitoring.

• Use the lowest effective dose and a proportionate route; reassess cause and mechanism.
• Anticipate constipation, nausea, delirium, sedation and respiratory depression.
• Seek specialist help for refractory symptoms, opioid-induced hyperalgesia, renal accumulation or palliative sedation.

11. Palliative sedation

Palliative sedation is the carefully monitored lowering of consciousness to relieve otherwise refractory suffering when death may be near. Its intention is symptom relief, not to cause or hasten death. It is distinct from euthanasia.

• Confirm a severe refractory symptom, expert assessment, proportional alternatives and a realistic goal.
• Discuss with the patient when feasible; involve the lawful surrogate and family appropriately.
• Use the lightest level compatible with relief, review regularly and document medication, consent, monitoring and proportionality.
• Continue mouth/skin care, analgesia, family support and dignity. Follow current Ugandan professional and facility policy.

12. Euthanasia and assisted suicide

Euthanasia is a clinician deliberately causing death by administering a lethal substance; physician-assisted suicide involves a clinician providing lethal medicine for the patient to take. Terminology and law vary by country. Students must distinguish these practices from withholding/withdrawing non-beneficial treatment, refusing treatment, ordinary symptom control and palliative sedation.

• Do not provide a lethal prescription or injection outside current law and authorized professional practice.
• A request may reflect pain, depression, fear, loss of control, financial burden, family pressure or concern about future symptoms. Respond with empathy, direct safety assessment, symptom review, psychosocial/spiritual support and senior consultation.
• Protect vulnerable patients from coercion and diversion of controlled medicines.
• Document the request, capacity, safety assessment, information provided, referrals and follow-up.

13. Justice and scarce resources

• Use transparent clinical criteria for oxygen, beds, medicines, referrals, home visits and equipment.
• Do not prioritize or deprioritize by wealth, disability, age, diagnosis, ethnicity, gender, HIV status or social status.
• Explain delays honestly and offer the safest feasible alternative.
• Advocate for access to essential palliative medicines and community services; document shortages and harm.

14. Cultural, family and professional conflicts

• Ask what the patient and family believe, who should be involved and which practices matter.
• Protect the competent patient’s confidentiality and autonomy while respecting family-centred decision-making.
• Use an interpreter, cultural mediator, spiritual leader or social worker with permission.
• When team members disagree, hold a structured meeting, state facts and uncertainties, identify values in conflict and seek ethics/senior review.
• Clinicians may request conscientious support for a lawful procedure but must not abandon the patient or obstruct lawful access to care.

15. Ethical documentation

Document	Examples
Clinical facts	Diagnosis, prognosis, reversibility, treatment options and uncertainties.
Patient voice	Values, goals, preferences, refusals, disclosure wishes and exact important statements.
Capacity/authority	Capacity assessment, surrogate identity, advance directive and legal/ethical basis.
Reasoning	Benefits, burdens, alternatives, proportionality, justice and conflicts considered.
Plan	Treatments to start/stop, symptom care, CPR status, review date, referrals, family communication and escalation.

16. Clinical cases

17. Quick self-test

1. Name the four core ethical principles.
2. What elements are required for valid informed consent?
3. How does a DNAR decision differ from stopping all treatment?
4. What is the intended purpose of palliative sedation?
5. How should a clinician respond to a request for euthanasia or assisted suicide?
6. What must be documented in a complex ethical decision?

Answers

1. Autonomy, beneficence, non-maleficence and justice.
2. Adequate understandable information, capacity, voluntariness and communication of a choice.
3. DNAR limits CPR only; other beneficial, goal-concordant treatment and comfort care may continue.
4. To relieve refractory suffering with the lightest effective reduction in consciousness, not to cause or hasten death.
5. Listen, assess symptoms/capacity/safety/coercion, offer support and alternatives, obtain senior/mental-health/legal advice and follow current law; never improvise a lethal medicine.
6. Facts/uncertainty, patient values, capacity/authority, options/benefits/burdens, reasoning, decisions, consultations, communication and review plan.

Key take-home points

• Ethical palliative care protects dignity, autonomy, comfort, safety and fair access.
• Capacity is decision-specific; family presence does not replace the patient’s voice.
• Withholding or withdrawing non-beneficial treatment is not abandonment when comfort and communication continue.
• Proportionate symptom control and palliative sedation are ethically distinct from euthanasia.
• When values conflict, communicate openly, seek consultation and document the reasoning and review.

Further study and references

• Ethical Issues in Palliative Care — supplied Slideshare reference
• WHO: Palliative care
• Related lesson: Breaking bad news using SPIKES
• Related lesson: Counselling patients, caregivers and families

Educational resource for supervised learning. Confirm current Ugandan law, professional standards and facility policy for all legal and end-of-life decisions.