Identifying opportunities for improving the organ supply through race-stratified data

Organ procurement in the US has received attention from government officials and policymakers the last two years, culminating in CMS releasing an updated Final Rule related to organ donation this year. This regulatory change revises how organ procurement organizations (OPOs), the federal contractors tasked with managing deceased donation, are evaluated and certified/de-certified. We used 2019 data and the CMS methodology to calculate race-stratified donation data among racial/ethnic minorities across the 57 OPOs. We found that the variability in donation rates across the 57 OPOs are greater among minority populations than non-Hispanic white potential donors. Among Tier 3 OPOs, there are: a) some with low donation rates across all racial/ethnic groups; b) some with low donation rates among only certain groups, and c) some where donation rates are lowest among non-Hispanic white patients. Among low-performing OPOs, these race/ethnicity-stratified data show that under-performance in certain areas is not due to the population demographics, and identifies areas for targeted interventions to increase donation and avoid decertification

Value based care in nephrology: the Kidney Care Choices Model and other Reforms

The Advancing American Kidney Health (AAKH) initiative has reinvigorated the focus on improving the care of patients with advanced chronic kidney disease. Multiple interventions have been planned, with focus on education campaigns for both clinicians and patients, delaying the progression of kidney disease and improving utilization of home dialysis modalities and kidney transplantation. Value-based care models for patients with advanced kidney disease are being rolled out, with the ESRD treatment choices model starting in January 2021, and the Kidney Care choices model planned to start in January 2022. There is increasing emphasis on the role of the nephrologist as the "captain of the ship", leading efforts in care coordination as physician leaders. The transplant reforms have focused on changes to organ procurement organizations aiming to increase availability of organs, as well as transplants performed, both deceased donor as well as living donor, and removing financial disincentives from live organ donation. The American Society of Nephrology (ASN) and the National Kidney Foundation (NKF) are partnering with the Department of Health and Human Services to develop educational material for clinicians and patients. In this review, we discuss these reforms, as well as potential challenges that have risen, and potential solutions, with emphasis on the Kidney Care Choices model.

An Adapted Process and Organ Procurement Perspective on Heart Retransplantation for a Healthy Heart’s Third Life

As organ procurement organizations nationwide see an increased opportunity to retransplant already transplanted hearts, we would like to share the overview and process of our 2 successful cases. Heart retransplantation increased our cardiac placement rates by 2.64% and 2% in 2015 and 2019, respectively. Spread across a nation that sees over 3500 heart placements annually, a 2% increase would be substantial. Since 2009, our cases stand as the only documented heart retransplantations in the United States. However, United Network for Organ Sharing data shows that potential exists. From a facilitation perspective, we have developed a protocol to ease the matching process. From a surgical perspective, these cases had no complications and saved 2 lives, with each heart now beating in a third person. We hope that by sharing our process and success, we can familiarize fellow organ procurement organizations and transplant communities with this viable opportunity.

Variability in Pediatric Brain Death Determination Protocols in the United States

Objective:To determine the variability in pediatric death by neurologic criteria (DNC) protocols between US pediatric institutions and compared to the 2011 DNC guidelines.Methods:Cross-sectional study of DNC protocols obtained from pediatric institutions in the United States (US) via regional organ procurement organizations. Protocols were evaluated across five domains: general DNC procedures, prerequisites, neurologic examination, apnea testing and ancillary testing. Descriptive statistics compared protocols to each other and the 2011 guidelines.Results:One hundred and thirty protocols were analyzed with 118 dated after publication of the 2011 guidelines. Of those 118 protocols, identification of a mechanism of irreversible brain injury was required in 97%, while 67% required an observation period after acute brain injury before DNC evaluation. Most protocols required guideline-based prerequisites such as exclusion of hypotension (94%), hypothermia (97%), and metabolic derangements (92%). On neurologic examination, 91% required a lack of responsiveness, 93% no response to noxious stimuli, and 99% loss of brainstem reflexes. 84% of protocols required the guideline-recommened two apnea tests. CO2 targets were consistent with guidelines in 64%. Contrary to guidelines, fifteen percent required ancillary testing for all patients and 15% permitted ancillary studies that are not validated in pediatrics.Conclusionsand Relevance: Variability exists between pediatric institutional DNC protocols in all domains of DNC determination, especially with respect to apnea and ancillary testing. Better alignment of DNC protocols with national guidelines may improve the consistency and accuracy of DNC determination.

Donor-Derived Tuberculosis: A Case Report and the Role of Communication Gaps in Transplantation Safety

Donor-derived tuberculosis (DD-TB) accounts for less than 5% of TB cases and is considered a rare event. In the transplant setting, the frequency of active TB is estimated to be 20 to 74 times higher than that in the general population, and it is associated with high mortality. In this context, the main strategy to minimize the risk of DD transmission is to identify high-risk donors. Despite screening recommendations, failures may result in a breakdown of safety that ends in the transmission of potentially fatal diseases. This report describes a case of DD-TB and emphasizes communication gaps that may occur between organ procurement organizations and transplant centers. Failure in reporting results, lack of exchanging information regarding recipients from the same donor, and inefficient communication between organ procurement organizations and transplant centers are lacks that may be prevented by a more efficient approach towards screening protocols and communication.