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Heart donation: the New Zealand experience, 1987-1996
P N Ruygrok1, R Maddison, J M Langlands
1Department of Cardiology, Green Lane Hospital, Auckland.
The New Zealand Medical Journal
|July 23, 1998
Summary
A 9-year audit of 267 donor hearts found only 28% were implanted. Increasing the recipient pool and public awareness are key to improving heart transplant rates.
Area of Science:
- Cardiology
- Transplantation Surgery
- Public Health
Background:
- Heart transplantation is a life-saving procedure for end-stage heart failure.
- Donor organ availability remains a significant limitation in heart transplantation programs worldwide.
Purpose of the Study:
- To audit donor hearts offered to a specific unit over a nine-year period.
- To assess the outcomes of donor heart utilization.
- To identify factors influencing heart acceptance rates and inform acceptance criteria.
Main Methods:
- Retrospective analysis of demographic, clinical, and outcome data for all referred donor hearts.
- Data collection included donor characteristics and reasons for heart non-implantation.
Main Results:
- 267 donor hearts were offered between 1987-1996; 76 (28%) were implanted.
- Primary reasons for non-implantation included lack of a suitable recipient (51%), medical unsuitability (20%), and donor age (19%).
- Donor demographics showed a mean age of 31.2 years, with trauma being the most common cause of death (52%).
Conclusions:
- Improving heart transplant rates requires addressing both donor organ supply and recipient availability.
- Strategies to increase the recipient pool and enhance public awareness of organ donation benefits are crucial.