01Purpose and principlesWhat the treatment does and how it fits into care.
A serious-illness conversation is a clinical intervention that helps people understand what is happening, prepare for likely change and make choices consistent with their priorities. It may concern prognosis, treatment benefit, deterioration, resuscitation, place of care or uncertainty. One well-prepared conversation is valuable, but understanding and preferences develop over time; plan a series rather than demanding final answers in one meeting.
Preparation prevents avoidable harm. Review the record, reconcile differing specialist opinions and decide which choice is actually needed now. Arrange privacy, seating, sufficient time, interpretation and communication aids. Ask the patient whom they want present and what family may be told. Team members should agree roles and avoid introducing contradictory estimates without explanation.
Begin by assessing perception and invitation. Explore what the person has noticed, what clinicians have explained and how much detail they want today. A brief warning lets them prepare for difficult information. Present one idea at a time, avoid euphemisms such as 'a shadow' or 'doing everything', and translate probabilities into likely effects on time, function and treatment burden. Then pause and attend to emotion.
The conversation should progress from information to meaning and recommendation. Ask what makes life worthwhile, what the person fears, whom they rely on and how much burden they would accept for a particular benefit. The clinician then offers a recommendation grounded in those values and the medical evidence. Close with teach-back, named actions, contingency advice, written information and a time to revisit.
Numerical information needs context. State the denominator, timeframe and outcome, and supplement percentages with natural frequencies where helpful. Explain whether a figure means tumour response, survival to discharge or return to previous function. For uncertain trajectories, discuss best-case, worst-case and most likely scenarios and what clinicians will watch to determine which is unfolding. Avoid a single precise date that implies certainty unsupported by evidence.
A multidisciplinary meeting should not become a crowd around the bed. Identify one lead speaker, introduce roles, obtain consent for attendees and give the patient uninterrupted time. If several clinicians disagree, resolve as much as possible beforehand and disclose remaining uncertainty openly. Afterward, the lead clinician writes a same-day account and sends clear actions to primary, community and out-of-hours teams rather than relying on family to relay complex decisions.
Key points
- Prepare before speaking: clarify the medical facts, decision, likely outcomes, uncertainty, capacity, participants, environment and who will follow up.
- First-line opening is permission plus agenda: ask what the person understands, what they want to know and who they want involved.
- Give a warning phrase before difficult news, use plain language, pause, and check understanding before adding more detail.
- Describe prognosis as a range and pair uncertainty with what is known about function, likely crises and the next review.
- Respond to emotion with recognition, validation, curiosity and presence before returning to facts or solutions.
- Elicit values through abilities, relationships and experiences the person wants to preserve, plus outcomes or burdens they find unacceptable.
- The gold-standard endpoint is not a memorised script: it is shared understanding, a values-linked recommendation, documented decisions and reliable follow-up.
- Ask for teach-back, summarise the agreed plan and explicitly state what remains uncertain or undecided.
- Use a professional interpreter and accessible information; capacity cannot be judged fairly if communication support has not been attempted.
02Indications, selection and cautionsWho may benefit, who needs urgent treatment and important alternatives.
Progression, repeated admission, major treatment choice, functional decline or patient concern should prompt discussion before a crisis removes time and capacity.
Some people want numerical detail, others broad direction or staged disclosure; ask rather than assuming preference from age, culture or family behaviour.
Silence, anger, repeated factual questions, humour or withdrawal may indicate fear or grief and warrants acknowledgement before more information.
Belief that treatment will cure when clinicians expect only small palliative benefit requires gentle exploration, correction and teach-back.
Inability to retain the decision, compare outcomes or maintain attention may reflect delirium or communication failure and needs targeted support and reassessment.
Different accounts of prior wishes, demands for non-beneficial treatment or exclusion of the patient calls for senior facilitation and a clear decision process.
03Assessment before treatmentTests and checks that guide safe selection.
Read from the initial assessment onwards. Tests may run in parallel in urgent care; first-line, preferred, confirmatory, definitive and gold-standard labels appear only when the chapter explicitly states them.
- 01
First-line perception and invitation checkFirst stepFirst line - Why
- Discover what the person understands, how much information they want now and whom they authorise to participate.
- Interpretation and limitations
- Mismatch between the clinical account and patient understanding determines where explanation starts; declining detail today does not permanently waive involvement.
- 02
Decision-specific capacity assessment - Why
- Establish whether the person can understand, retain, use or weigh and communicate information relevant to the choice.
- Interpretation and limitations
- Support hearing, language and cognition first; disagreement or emotion does not by itself demonstrate incapacity.
- 03
Values and unacceptable-outcome exploration - Why
- Identify abilities, relationships, roles, locations and trade-offs that should shape the clinical recommendation.
- Interpretation and limitations
- Specific values are more actionable than a request for 'everything' or 'comfort' until each term is connected to likely interventions and outcomes.
- 04
Prognostic evidence synthesis - Why
- Combine trajectory, performance, disease response, acute reversibility and specialist evidence before discussing future outcomes.
- Interpretation and limitations
- Use ranges and scenarios rather than unsupported precision; distinguish population estimates from what is known about this person's changing condition.
- 05
Teach-back - Why
- Ask the patient to explain in their own words what they think is happening and what the next plan will be.
- Interpretation and limitations
- A gap identifies communication work for the clinician, not failure by the patient; rephrase, use diagrams or interpreter support and check again.
- 06
Meeting record review - Why
- Capture participants, capacity, information shared, values, decisions, unresolved issues, dissent, actions and planned review.
- Interpretation and limitations
- A useful record lets an out-of-hours clinician understand reasoning, not merely that 'prognosis discussed' or a family meeting occurred.
04Treatment approachPreparation, options, escalation and aftercare.
01Planned conversationPrepare, understand, inform and recommendFirst stepA foreseeable treatment or future-care discussion can occur before urgent deterioration.+
- 1Confirm facts and decision scope, arrange privacy and communication support, invite chosen participants and establish what the patient already knows.
- 2Ask permission, give information in small units with a warning phrase, explain uncertainty and pause to recognise emotional responses.
- 3Explore goals and unacceptable burdens, offer a values-linked recommendation, use teach-back and document actions, contingencies and follow-up.
02Family secrecy requestPreserve trust and patient autonomyA relative asks the team not to tell a patient important diagnostic or prognostic information.+
- 1Explore the relative's fear and explain that the team will ask the patient how they want information handled rather than disclose indiscriminately.
- 2PreferredSpeak privately with the patient, assess their preferred level of information and family involvement, and respect a voluntary wish to delegate discussion.
- 3Document consent and boundaries, support the family emotionally and revisit preferences if the clinical situation or patient's questions change.
03DisagreementDe-escalate conflict while protecting lawful careEscalationThe patient, family and clinical team disagree about benefit, escalation or withdrawal of treatment.+
- 1Clarify the disputed facts, values and decision authority, correct misunderstandings and ensure capacity, advance decisions and attorney powers have been checked.
- 2Explain the clinician's benefit-burden reasoning and what care will continue, allowing time, senior review, advocacy, interpretation and a second opinion where safe.
- 3Use mediation, ethics support or legal advice for persistent material conflict and maintain symptom relief and respectful communication throughout.
04Bedside urgencyCommunicate enough for the immediate choiceClinical deterioration means a treatment decision cannot wait for the full planned meeting.+
- 1State the immediate problem, available options and time constraint in short plain language while treating symptoms and arranging communication support.
- 2Assess capacity for this narrower decision, elicit the patient's overriding goal and make a proportionate recommendation rather than presenting every future scenario.
- 3Document the urgent reasoning and return after stabilisation for fuller explanation, emotional support, family discussion and revision of the ongoing plan.
05Complications, monitoring and follow-upAdverse effects, response and longer-term review.
- Review understanding after difficult news, at the end of the meeting and again after the person has had time to process it.
- Check whether promised referrals, documents, family updates and symptom actions occurred within the stated timeframe.
- Revisit prognosis and goals after major disease response, deterioration, admission or change in decision-making capacity.
- Correct conflicting records promptly and share the agreed account with relevant services according to consent and clinical need.
- Ask about emotional impact and offer psychological, spiritual, advocacy or bereavement support when required.
- Document unresolved questions and identify who will contact the patient rather than leaving uncertainty ownerless.
06Special situationsVariants, exceptions and circumstances that change the usual approach.
Hope can change object
When cure is no longer realistic, hope may focus on comfort, time at home, reconciliation, a milestone or control over decisions.
Emotion changes comprehension
After shocking information, cognitive bandwidth narrows; fewer facts, explicit pauses and written follow-up improve usable understanding.
Recommendation is not coercion
A clinician can recommend the option most consistent with evidence and elicited values while preserving the patient's freedom to accept or refuse.
Prognosis includes function
People often need to know what they may be able to do and what care they may require, not survival time alone.
Interpreter use protects capacity
High-quality interpretation enables understanding, privacy and autonomous choice; family translation can distort sensitive information or mask coercion.
Ask-tell-ask controls pace
Elicit the current understanding, offer a small amount of wanted information and then check its meaning before continuing.
A recommendation should show linkage
State explicitly how the proposed plan follows from the patient's priority and the treatment's realistic physiological effect.
Written summaries reduce recall burden
A plain-language account of facts, decisions, contacts and unanswered questions helps patients revisit information after emotional shock.
Follow-up repairs misunderstanding
Inviting later questions acknowledges that comprehension evolves and gives the team a planned opportunity to correct unintended messages.
07Common pitfallsFrequent interpretation and management errors.
- 01
Delivering prognostic detail before asking what the patient knows or wants.
- 02
Using euphemisms that hide death, deterioration or the purpose of treatment.
- 03
Filling an emotional silence with more technical information.
- 04
Offering options without a clinical recommendation when one can be justified.
- 05
Using a family member as the routine interpreter for a high-stakes choice.
- 06
Agreeing to conceal information without asking the capable patient their preference.
- 07
Documenting only the conclusion and omitting values, capacity and dissent.
- 08
Attempting to settle every future decision in one exhausting meeting.