Principles and Communication


•    Communication:

o    SPIKES model:

    Set up the interview.

    Perception — check patient’s understanding.

    Invitation — how much do they want to know?

    Knowledge — share information clearly and in small chunks.

    Empathy — respond to emotions.

    Strategy and summary — plan together.

o    Important to avoid medical jargon and allow silence.


•    Capacity:

o    Patients must understand, retain, weigh, and communicate a decision.

o    Presumed to have capacity unless proven otherwise.

o    Capacity is decision- and time-specific.


•    Advance care planning:

o    Includes discussing:

    Preferred place of care and death.

    DNACPR (Do Not Attempt Cardiopulmonary Resuscitation) orders.

    Advance decisions to refuse treatment (ADRT).

    Lasting power of attorney (LPA) for health and welfare.


Extra Revision Pearls

•    Terminal agitation: may require benzodiazepines (e.g., midazolam SC).

•    Anticipatory (just-in-case) medication: includes morphine, midazolam, glycopyrronium, haloperidol.

•    Opioid-induced hyperalgesia: consider reducing dose or rotating opioid.

•    When converting between opioids: reduce dose by 30% to account for incomplete cross-tolerance.

•    Bowel regimens: always prescribe prophylactic laxatives with opioids.

•    Family education: explain signs of imminent death (e.g., reduced intake, Cheyne-Stokes breathing, cool extremities).

•    Doctrine of double effect: giving medication with the intention of symptom relief is ethically acceptable even if life-shortening.