Proceedings of the AST heart allocation meeting at the American Transplant Congress, Philadelphia, Pennsylvania, May 4, 2015

作者：Kobashigawa Jon^*; Teuteberg Jeffrey; Colvin Monica; Edwards Leah; Daun Tiffany; Luu Minh; Patel Jignesh; Vega John David; Meyer Dan

来源：Clinical Transplantation, 2016, 30(5): 641-648.

DOI：10.1111/ctr.12717

• cardiac transplantation
• exceptions
• heart allocation
• mechanical circulatory support
• policy
• sensitized patients

Ensuring fair and equitable allocation of donor hearts in the US is the charge of the Organ Procurement and Transplantation Network (OPTN). However, the recent increase of candidates waiting without a corresponding increase in available donors, higher waitlist mortality rates in higher status patients, the presence of disadvantaged subgroups, and the changing management of heart failure patients with increased VAD usage, has necessitated review of allocation policy. Therefore, the Heart Subcommittee of the OPTN/UNOS Thoracic Committee is exploring a further-tiered allocation system, devising a straw man model as a starting point for modeling analyses and public discussion. On May 4, 2015, an American Society of Transplantation (AST)-endorsed forum to discuss these potential proposed changes took place. Attendees included 41 people, mostly highly experienced transplant cardiologists and cardiothoracic surgeons, representing 19 heart transplant centers across the US, UNOS, and the Scientific Registry of Transplant Recipients (SRTR). There was unanimous agreement that the potential proposed policy will require careful wording to avoid ambiguity and gaming of the system, and strong support for abolishment of local organ sharing in favor of geographic sharing. However, contention existed concerning the appropriate prioritization levels of ECMO, temporary VAD/TAH patients as well as the 30-day LVAD listing.

• 出版日期2016-5