RT Journal Article
SR Electronic
T1 The association between prehospital care and in-hospital treatment decisions in acute stroke: a cohort study
JF Emergency Medicine Journal
JO Emerg Med J
FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine
SP 93
OP 99
DO 10.1136/emermed-2013-203026
VO 32
IS 2
A1 Sheppard, James P
A1 Mellor, Ruth M
A1 Greenfield, Sheila
A1 Mant, Jonathan
A1 Quinn, Tom
A1 Sandler, David
A1 Sims, Don
A1 Singh, Satinder
A1 Ward, Matthew
A1 McManus, Richard J
YR 2015
UL http://emj.bmj.com/content/32/2/93.abstract
AB Background Hospital prealerting in acute stroke improves the timeliness of subsequent treatment, but little is known about the impact of prehospital assessments on in-hospital care. Objective Examine the association between prehospital assessments and notification by emergency medical service staff on the subsequent acute stroke care pathway. Methods This was a cohort study of linked patient medical records. Consenting patients with a diagnosis of stroke were recruited from two urban hospitals. Data from patient medical records were extracted and entered into a Cox regression analysis to investigate the association between time to CT request and recording of onset time, stroke recognition (using the Face Arm Speech Test (FAST)) and sending of a prealert message. Results 151 patients (aged 71±15 years) travelled to hospital via ambulance and were eligible for this analysis. Time of symptom onset was recorded in 61 (40%) cases, the FAST test was positive in 114 (75%) and a prealert message was sent in 65 (44%). Following adjustment for confounding, patients who had time of onset recorded (HR 0.73, 95% CI 0.52 to 1.03), were FAST-positive (HR 0.54, 95% CI 0.37 to 0.80) or were prealerted (HR 0.26, 95% CI 0.18 to 0.38), were more likely to receive a timely CT request in hospital. Conclusions This study highlights the importance of hospital prealerting, accurate stroke recognition, and recording of onset time. Those not recognised with stroke in a prehospital setting appear to be excluded from the possibility of rapid treatment in hospital, even before they have been seen by a specialist.