共 4 条
When Do DCD Donors Die? Outcomes and Implications of DCD at a High-volume, Single-center OPO in the United States
被引:26
|作者:
Scalea, Joseph R.
[1
]
Redfield, Robert R.
[1
]
Rizzari, Michael D.
[1
]
Bennett, Ryan
[2
]
Anderson, Michael E.
[2
]
Anderson, James E.
[2
]
Kaufman, Dixon B.
[1
]
Sollinger, Hans W.
[1
]
Fernandez, Luis A.
[1
,2
]
D'Alessandro, Anthony M.
[1
,2
]
Mezrich, Joshua
[1
]
机构:
[1] Univ Wisconsin, Dept Surg, Div Transplantat, 600 Highland Ave,Suite H4-7, Madison, WI 53792 USA
[2] Univ Wisconsin, Organ & Tissue Donat, Madison, WI 53792 USA
关键词:
critical care;
dead donor rule;
donation after circulatory death;
time to death;
withdrawal of support;
CARDIAC DEATH DONORS;
CIRCULATORY DEATH;
ORGAN DONATION;
TIME;
TRANSPLANTATION;
PROCUREMENT;
ALLOCATION;
PERFUSION;
SYSTEM;
POOL;
D O I:
10.1097/SLA.0000000000001298
中图分类号:
R61 [外科手术学];
学科分类号:
摘要:
Objective:The objective of this study was to determine the fate of patients who attempted to donate organs after circulatory death (DCD) using a standardized DCD protocol.Background:Successful donation is not always possible after attempted DCD.Methods:Data were collected for all DCD donors between 1/2011 and 9/2014. DCDs were carried out using a uniform protocol at a single-center organ procurement organization.Results:During the timeframe considered, DCD donation was attempted in 169 patients. In 46 patients (27.2%), no organs were recovered because the patients did not die within 2hours. Successful donation was more likely if withdrawal of support occurred in the operating room versus the intensive care unit (P = 0.006). Time from extubation to death was available for 161/169 donors (95.3%). Of 161 donors, 111 (66.9%) died in under 1 hour. The mean time from withdrawal of support to patient death for unsuccessful donations was 33hours, 37 minutes (range, 24 minutes-242hours) versus 29 minutes (range, 5 minutes-2hours, 4 minutes) for successful donations. Twenty-seven patients who unsuccessfully donated (67.5%) died within 24hours. Were unsuccessful donations converted to successful donations, as many as 837 abdominal transplants could have been carried out in the United States, during the study period.Conclusions:DCD is an important form of organ donation. A large number of abdominal transplants are not possible due to unsuccessful DCD organ donation. It may be useful to explore DCD donor family satisfaction to identify other options for improving DCD donation.
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页码:211 / 216
页数:6
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