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Table 1 Allocation of pigs to the 4 experimental groups

From: Neurologic effects of short-term treatment with a soluble epoxide hydrolase inhibitor after cardiac arrest in pediatric swine

Parameter Total Sham + Veh Sham + TPPU CA + Veh CA + TPPU
Intent-to-treat 46 11 10 13 12
Did not complete 4 day protocol 12 3 1 4 4
Survived 4 day protocol 34 8 9 9 8
Reasons for death      
 Could not be resuscitated 4 N/A N/A 2 2
 Could not be extubated 3 2 0 0 1
 Poor perfusion after extubation 1 0 0 0 1
 Refractory seizures 1 0 0 1 0
 Severe hypotension prior to protocol initiation 2 1 0 1 0
 Other 1 0 1a 0 0
Asphyxia duration in 4 d survivors
 7 min 15 N/A N/A 8 7
 8 min 2 N/A N/A 1 1
Received ≥ 1 dose of vehicle/drug prior to death 6 2 1 1 2
  1. CA, cardiac arrest; N/A, not applicable; Veh, vehicle
  2. aDied suddenly after 2nd TPPU injection, likely secondary to venous air embolism