Treatment Goals during Care of Adult Donors That Can Influence Outcomes of Heart Transplantation

Cardiac Dysrhythmias during Donor Care

Organ procurement coordinators must treat various cardiac dysrhythmias (arrhythmias), including rhythm disturbances that may cause or follow a cardiac arrest, in about 15% to 50% of donors. Treatment decisions should be based on the particular dysrhythmia and its effect on donor blood pressure. Medications selected should be effective but short acting. In this article, data available in publications located through a PubMed search are reviewed and specific dysrhythmias that are likely to occur during donor care are described. Treatment recommendations are based on guidelines from the American Heart Association.

The Physiology of Brain Death and Organ Donor Management

Brain death is associated with complex physiologic changes that may impact the management of the potential organ donor. Medical management is critical to actualizing the individual or family’s intent to donate and maximizing the benefit of that intent. This interval of care in the PICU begins with brain death and consent to donation and culminates with surgical organ procurement. During this phase, risks for hemodynamic instability and compromise of end organ function are high. The brain dead organ donor is in a distinct and challenging pathophysiologic condition that culminates in multifactorial shock. The potential benefits of aggressive medical management of the organ donor may include increased number of donors providing transplantable organs and increased number of organs transplanted per donor. This may improve graft function, graft survival, and patient survival in those transplanted. In this chapter, pathophysiologic changes occurring after brain death are reviewed. General and organ specific donor management strategies and logistic considerations are discussed. There is a significant opportunity for enhancing donor multi-organ function and improving organ utilization with appropriate PICU management.

Advanced Practice Organ Procurement Techniques: Placement of Pulmonary Artery Catheters

Insertion of pulmonary artery catheters by organ procurement coordinators may be incorporated into donor management to optimize organ perfusion. As invasive procedures are added to coordinator roles, the organ procurement organization must include didactic instruction and supervised clinical experience as part of any training program. Policies and procedures guiding the use of the pulmonary artery catheter and the measurements obtained must be provided by the organization to guide practitioners. This article focuses on methods for insertion and basic troubleshooting of a pulmonary artery catheter.