“…However, for IHCA, hospital response times in initiating cardiopulmonary resuscitation are likely more rapid than from bystanders during OHCA, the advantages of initiatingTTM treatment in the In-Hospital setting to reduce reperfusion injury due to prolonged brain anoxia may differ as compared with the Out-of-Hospital setting. To date, randomized trials of TTM for IHCA in adults do not exist but a recent trial of TTM in children for IHCA found no difference in In-Hospital and 1 year survival between those managed with TTM to 32 to 34 Celsius vs. a control group which focused on avoidance for fever [15]. Additionally, observational studies, though limited, have not found a consistent benefit of TTM for patients with IHCA.…”