300 likes | 544 Vues
Organ Donation End of Life care in the Operating Room Matthew Bock Surgical recovery coordinator. University of Wisconsin Organ Procurement Organization 1-866-UWHC OPO (1-866-894-2676). Perspective. Remembering why we’re here. Save lives through transplantation
E N D
Organ DonationEnd of Life care in the Operating RoomMatthew BockSurgical recovery coordinator University of Wisconsin Organ Procurement Organization 1-866-UWHC OPO (1-866-894-2676)
Remembering why we’re here • Save lives through transplantation • Supporting the family’s choice • Honoring the patient’s wishes
Uniform Determination of Death Act, 1980 • Irreversible cessation of circulatory and respiratory function - OR- • Irreversible cessation of all functions of the entire brain, including the brain stem
Donation After Brain Death Donation After Cardiac Death (DCD) Two ways to donateDeceased Organ Donation
Brain Death Severe neurological injury Meets Brain death criteria: -Clinical exam -Apnea test DCD Severe neurological injury Does not meet criteria for brain death Family has elected to withdraw support
Brain Death Severe neurological injury Meets Brain death criteria: -Clinical exam -Apnea test DCD Severe neurological injury Does not meet criteria for brain death Family has elected to withdraw support
Clinical Diagnosis of Brain Death • Unresponsive to all stimuli • No spontaneous respiratory activity • All brain stem reflexes are absent: • Pupillary response to light • Corneal reflexes • Oculo-vestibular reflex (caloric response) • Oculocephalic reflex (doll’s eye phenomenon) • Gag reflex
Apnea Test • Make sure patient has normal body temp, blood pressure, volume status, ABG’s • Disconnect from ventilator • Monitor continuous pulse oximetry • Administer 100% O2 at 6 L/min into the trachea • Monitor closely for respiratory movements • Check serial ABG’s, or at approx. 8 minutes • If no respiratory movement and arterial PCO2 is > 60 mm Hg, the apnea test supports the clinical diagnosis of brain death
Apnea Test • Make sure patient has normal body temp, blood pressure, volume status, ABG’s • Disconnect from ventilator • Monitor continuous pulse oximetry • Administer 100% O2 at 6 L/min into the trachea • Monitor closely for respiratory movements • Check serial ABG’s, or at approx. 8 minutes • If no respiratory movement and arterial PCO2 is > 60 mm Hg, the apnea test supports the clinical diagnosis of brain death
Brain Death Severe neurological injury Meets Brain death criteria: -Clinical exam -Apnea test DCD Severe neurological injury Does not meet criteria for brain death Family has elected to withdraw support
Brain Death Severe neurological injury Meets Brain death criteria: -Clinical exam -Apnea test DCD Severe neurological injury Does not meet criteria for brain death Family has elected to withdraw support
Severe Neurologic Injury • Trauma • MVA, Fall • SDH • Anoxia • Cardiac Arrest, near drowning
Brain Death Severe neurological injury Meets Brain death criteria: -Clinical exam -Apnea test DCD Severe neurological injury Does not meet criteria for brain death Family has elected to withdraw support
Two ways to donate Donation After Brain Death • Patient is maintained on ventilator for organ recovery • Organs dissected insitu • 3-4 hour surgery Donation After Cardiac Death (DCD) • Patient is extubated in the Operating Room or ICU • Surgery begins 5 minutes after cessation of cardiac function and declaration by patient’s physician • Rapid recovery with organs procured en bloc.
Two ways to donate Donation After Brain Death • Patient is maintained on ventilator for organ recovery • Organs dissected insitu • 3-4 hour surgery Donation After Cardiac Death (DCD) • Patient is extubated in the Operating Room or ICU • Surgery begins 5 minutes after cessation of cardiac function and declaration by patient’s physician • Rapid recovery with organs procured en bloc.
Two ways to donate Donation After Brain Death • Patient is maintained on ventilator for organ recovery • Organs dissected insitu • 3-4 hour surgery Donation After Cardiac Death (DCD) • Patient is extubated in the Operating Room or ICU • Surgery begins 5 minutes after cessation of cardiac function and declaration by patient’s physician • Rapid recovery with organs procured en bloc.
ICU nurse RT OPO staff No family yet
Who is involved? Hospital Anesthesia Surgical Technician/Scrub Nurse Circulating Nurse Abdominal Transplant Team - Surgeon - Physician Assistant - Surgical Recovery Coordinator Cardiothoracic Team - Surgeon - Surgical Fellow - Surgical Recovery Coordinator
Paperwork • Consent x2 • Time out • Post Op disposition • Death packet
Prep & drape • Femoral cutdown • Cover patient and back table • Unnecessary staff exits the room
DCD Withdrawal in the OR Accommodating the Family
Organ Preservation Time • Heart: 4-6 hrs • Lungs: 4-6 hrs • Liver: 12 hrs • Pancreas: 18 hrs • Kidneys: 24 hrs