Policies and practice of solid organ donation amongst people living with HIV in Canada: time for education and re-evaluation

The numbers of organ donors in Canada and the USA fall short of increasing demand, resulting in increased morbidity, poor health outcomes, higher medical costs and death of many individuals waitlisted for transplantation. In the US, since 2013 when the US HIV Organ Policy Equity (HOPE) Act lifted the ban on organ donation between people living with HIV, the option of using organs from People with HIV became a reality. In Canada, HIV diagnosis was an exclusion criterion to organ donation until 2017, when permission was granted if requirements for 'exceptional distribution' could be met. Still, donation of organs from people with HIV poses challenges. Herein, we overview policies involving donors with HIV in Canada in order to inform healthcare providers, researchers and the community. We also advocate for the need to reassess these policies, highlight educational needs and engage interest in advancing research to inform policy reforms.

Efficacy of hope: Analysis of organ quality and availability among deceased HIV-positive donors

BACKGROUND

Improved survival among people with human immunodeficiency virus (HIV) (PWH) has led to increased organ failure, necessitating transplantation. In 2013, the HIV Organ Policy Equity (HOPE) Act was passed, allowing PWH to donate organs to other PWH. No study has assessed organ quality and quantity among a national pool of PWH.

METHODS

CFAR Network of Integrated Clinical Systems (CNICS), a multicenter study capturing data on PWH, was used to identify 6504 deaths from 1999 to 2018. Exclusions included cause of death, chronic kidney disease, fibrosis-4 score ≥ 3.25, and opportunistic infection at the time of death. Donor quality was defined by HIV viremia and the kidney donor profile index (KDPI). The CDC Wonder database, which contains national death data, permitted the estimation of deaths among PWH nationally from 1999 to 2018. Assuming CNICS was representative of PWH nationally, percentages of potential donors were applied to the CDC Wonder cohort.

RESULTS

Within CNICS, there were 3241 (65.9%) potential kidney donors and 3536 (71.9%) potential liver donors from 1999 to 2018. Based on viremia and KDPI, 821 were lower-risk kidney donors (16.7%) and 1206 (24.5%) were lower-risk liver donors. Within CDC Wonder, we identified 12 048 potential donors from 1999 to 2018. Extrapolating from CNICS to the national cohort suggested 396 kidney donors (792 kidneys) and 433 liver donors annually, with 100 kidney donors (200 kidneys) and 147 livers being lower-risk.

CONCLUSION

A substantial number of PWH meet donation criteria, a valuable source of organs for PWH in need of transplants. Our estimates suggest there may be more available organs from PWH than current transplant numbers indicate.