
65380Ģ9 (nasal* or intranasal* or transnasal* or nasopharyn* or naso-pharyn* or rhinopharyn* or rhino-pharyn* or nose or noses or nostril*).ti,ab. 13767Ģ3 (cool* or chill* or cold* or hypotherm* or hypo-therm* or cryotherapy* or cryo-therap* or cryotreat* or cryo-treat* or cryogen* or cryo-gen* or cryotherm* or cryo-therm*).ti,ab.

14905ġ6 (TBI or diffuse axonal injur*).ti,ab. 114180ġ5 ((head or heads or forehead* or crani* or intracrani* or intercrani* or cerebr* or intracerebr* or intercerebr* or capitis or brain* or forebrain* or skull* or hemisphere*) adj5 (edem* or oedem* or swell*)).ti,ab. 49562ġ4 ((head or heads or forehead* or crani* or intracrani* or intercrani* or cerebr* or intracerebr* or intercerebr* or capitis or brain* or forebrain* or skull* or hemisphere*) adj5 (injur* or trauma* or damage* or wound* or fracture* or contusion*)).ti,ab. 88408ġ0 ((brain* or cerebr* or cerebell* or intracerebral or intracran* or intra-cran* or parenchymal or intraventricular or intra-ventricular or infratentorial or infra-tentorial or supratentorial or supra-tentorial or basal gangli* or subarachnoid) adj5 (haemorrhage* or hemorrhage* or haematoma* or hematoma* or bleed*)).ti,ab.

196056ĩ ((brain* or cerebr* or cerebell* or cortical or vertebrobasilar or hemisphere* or intracran* or intra-cran* or intracerebral or infratentorial or infra-tentorial or supratentorial or supra-tentorial or MCA or anterior circulation or posterior circulation or basal gangli*) adj5 (ischemi* or ischaemi* or infarct* or thrombo* or emboli* or occlus* or hypox* or vasospasm*)).ti,ab. 18686Ĩ (stroke or strokes or poststroke or poststrokes or cerebrovasc* or cerebro-vasc* or brain vasc* or cerebral vasc* or cva* or apoplexy* or SAH).ti,ab. 13961ĥ (sudden cardiac death* or SCD or SCA).ti,ab. 29159Ĥ ((heart* or cardiac* or cardiopulmonary* or cardio-pulmonar* or circulat*) adj5 (resuscita* or life support*)).ti,ab. Search date: 22/10/13Ģ exp Cardiopulmonary Resuscitation/ 11375ģ ((heart* or cardiac* or cardiopulmonary* or cardio-pulmonar* or circulat*) adj5 arrest*).ti,ab.

The search strategies for each of the 6 literature databases are presented below (A1 to A6).Ī1: Source: MEDLINE In-Process & Other Non-indexed Citations and Ovid MEDLINE 1946 to Present. All other databases were searched using the Cochrane Library interface. MEDLINE, MEDLINE in Process and Embase were searched using the OvidSP interface. Health Technology Assessment database (HTA). Cochrane Central Register of Controlled Trials (CENTRAL)Ĭochrane Database of Systematic Reviews (CDSR)ĭatabase of Abstracts of Reviews of Effectiveness (DARE)
