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The Project to Educate Physicians on End-of-life Care Supported by the American Medical Association and the Robert Wood

The Project to Educate Physicians on End-of-life Care Supported by the American Medical Association and the Robert Wood Johnson Foundation. Withholding, Withdrawing Therapy. Module 11. Objectives. Know the principles for withholding or withdrawing therapy

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The Project to Educate Physicians on End-of-life Care Supported by the American Medical Association and the Robert Wood

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  1. The Project to Educate Physicians on End-of-life CareSupported by the American Medical Association andthe Robert Wood Johnson Foundation Withholding, Withdrawing Therapy Module 11

  2. Objectives • Know the principles for withholding or withdrawing therapy • Apply these principles to the withholding or withdrawal of • artificial feeding, hydration • ventilation • cardiopulmonary resuscitation

  3. Role of the physician . . . • The physician helps the patient and family • elucidate their own values • decide about life-sustaining treatments • dispel misconceptions • Understand goals of care • Facilitate decisions, reassess regularly

  4. . . . Role of the physician • Discuss alternatives • including palliative and hospice care • Document preferences, medical orders • Involve, inform other team members • Assure comfort, nonabandonment

  5. Common concerns . . . • Legally required to “do everything?” • Is withdrawal, withholding euthanasia? • Are you killing the patient when you remove a ventilator or treat pain?

  6. . . . Common concerns • Can the treatment of symptoms constitute euthanasia? • Is the use of substantial doses of opioids euthanasia?

  7. Resuscitation Elective intubation Surgery Dialysis Blood transfusions, blood products Diagnostic tests Artificial nutrition, hydration Antibiotics Other treatments Future hospital, ICU admissions Life-sustaining treatments

  8. 8-step protocol to discuss treatment preferences . . . 1. Be familiar with policies, statutes 2. Appropriate setting for the discussion 3. Ask the patient, family what they understand 4. Discuss general goals of care

  9. . . . 8-step protocol to discuss treatment preferences 5. Establish context for the discussion 6. Discuss specific treatment preferences 7. Respond to emotions 8. Establish and implement the plan

  10. Aspects of informed consent • Problem treatment would address • What is involved in the treatment / procedure • What is likely to happen if the patient decides not to have the treatment • Treatment benefits • Treatment burdens

  11. Example 1: Artifical feeding, hydration • Difficult to discuss • Food, water are symbols of caring

  12. Review goals of care • Establish overall goals of care • Will artificial feeding, hydration help achieve these goals?

  13. Address misperceptions • Cause of poor appetite, fatigue • Relief of dry mouth • Delirium • Urine output

  14. Help family with need to give care • Identify feelings, emotional needs • Identify other ways to demonstrate caring • teach the skills they need

  15. Normal dying • Loss of appetite • Decreased oral fluid intake • Artificial food / fluids may make situation worse • breathlessness • edema • ascites • nausea / vomiting

  16. Example 2: Ventilator withdrawal • Rare, challenging • Ask for assistance • Assess appropriateness of request • Role in achieving overall goals of care

  17. Immediate extubation • Remove the endotracheal tube after appropriate suctioning • Give humidified air or oxygen to prevent the airway from drying • Ethically sound practice

  18. Terminal weaning • Rate, PEEP, oxygen levels are decreased first • Over 30–60 minutes or longer • A Briggs T piece may be used in place of the ventilator • Patients may then be extubated

  19. Ensure patient comfort • Anticipate and prevent discomfort • Have anxiolytics, opioids immediately available • Titrate rapidly to comfort • Be present to assess, reevaluate

  20. Prevent symptoms • Breathlessness • opioids • Anxiety • benzodiazepines

  21. Preparing for ventilator withdrawal • Determine degree of desired consciousness • Bolus 2-20 mg morphine IV, then continuous infusion • Bolus 1-2 mg midazolam IV, then continuous infusion • Titrate to degree of consciousness, comfort

  22. Prepare the family . . . • Describe the procedure • Reassure that comfort is a primary concern • Medication is available • Patient may need to sleep to be comfortable

  23. . . . Prepare the family • Involuntary movements • Provide love and support • Describe uncertainty

  24. Prior to withdrawal • Prior to procedure • discussion and agreement to discontinue • with patient (if conscious) • with family, nurses, respiratory therapists • document on the patient’s chart

  25. Withdrawal protocol– part 1 • Procedure • shut off alarms • remove restraints • NG tube is removed • family is invited into the room • pressors are turned off • parents may hold child

  26. Withdrawal protocol–part 2 • Establish adequate symptom control prior to extubation • Have medications IN HAND • midazolam, lorazepam, or diazepam • Set FiO2 to 21% • Adjust medications • Remove the ET tube

  27. Withdrawal protocol– part 3 . . . • Invite family to bedside • Washcloth, oral suction catheter, facial tissues • Reassess frequently

  28. . . . Withdrawal protocol– part 3 • After the patient dies • talk with family and staff • provide acute grief support • Offer bereavement support to family members • follow up to ensure they are okay

  29. Example 3: Cardiopulmonary resuscitation • Establish general goals of care • Use understandable language • Avoid implying the impossible • Ask about other life-prolonging therapies • Affirm what you will be doing

  30. Write appropriate medical orders • DNR • DNI • Do not transfer • Others • POLST

  31. Withholding, Withdrawing Therapy Summary

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