Brain death organ donation potential and life support therapy limitation in neurocritical patients.

Abstract:

OBJECTIVE:To analyze the profile, incidence of life support therapy limitation (LSTL) and donation potential in neurocritical patients. STUDY DESIGN:A multicenter prospective study was carried out. SETTING:Nine hospitals authorized for organ harvesting for transplantation. PATIENTS:All patients consecutively admitted to the hospital with GCS < 8 during a 6-month period were followed-up until discharge or day 30 of hospital stay. STUDY VARIABLES:Demographic data, cause of coma, clinical status upon admission and outcome were analyzed. LSTL, brain death (BD) and organ donation incidence were recorded. RESULTS:A total of 549 patients were included, with a mean age of 59.0 ± 14.5 years. The cause of coma was cerebral hemorrhage in 27.0% of the cases.LSTL was applied in 176 patients (32.1%). In 78 cases LSTL consisted of avoiding ICU admission. Age, the presence of contraindications, and specific causes of coma were associated to LSTL. A total of 58.1% of the patients died (n=319). One-hundred and thirty-three developed BD (24.2%), and 56.4% of these became organ donors (n=75). The presence of edema and mid-line shift on the CT scan, and transplant coordinator evaluation were associated to BD. LSTL was associated to a no-BD outcome. Early LSTL (first 4 days) was applied in 9 patients under 80 years of age, with no medical contraindications for donation and a GCS ≤ 4 who finally died in asystole. CONCLUSIONS:LSTL is a frequent practice in neurocritical patients. In almost one-half of the cases, LSTL consisted of avoiding admission to the ICU, and on several occasions the donation potential was not evaluated by the transplant coordinator.

journal_name

Med Intensiva

journal_title

Medicina intensiva

authors

Bodí MA,Pont T,Sandiumenge A,Oliver E,Gener J,Badía M,Mestre J,Muñoz E,Esquirol X,Llauradó M,Twose J,Quintana S

doi

10.1016/j.medin.2014.07.010

subject

Has Abstract

pub_date

2015-08-01 00:00:00

pages

337-44

issue

6

eissn

0210-5691

issn

1578-6749

pii

S0210-5691(14)00209-5

journal_volume

39

pub_type

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