TY - JOUR
T1 - Bleeding complications following initiation of thrombolytic therapy for acute myocardial infarction
T2 - A comparison of helicopter-transported and nontransported patients
AU - Fromm, Robert E.
AU - Hoskins, Edwina
AU - Cronin, Laura
AU - Pratt, Craig
AU - Spencer, William H.
AU - Roberts, Robert
PY - 1991/8
Y1 - 1991/8
N2 - Study objective: To evaluate the effect of helicopter transport of acute myocardial infarction (AMI) patients after initiation of thrombolysis on bleeding complications through hospital discharge. Design: Prospectively identified incidence (cohort) study. Setting: Air medical service of tertiary-care teaching hospital. Types of participants: Ninety-five consecutive AMI patients transported within 12 hours of the initiation of thrombolysis with recombinant tissue-type plasminogen activator were compared with 119 nontransported AM[ patients treated in a similar manner. Results: The transported and nontransported populations were similar with regard to age, sex, and infarct location. Transport was well tolerated with no episodes of cardiac arrest or cardioversion occurring during transport. Hypotension requiring fluids or increased pressors occurred in 18 patients. Bleeding complications of all types occurred in 43.2% of the transported and 49.6% of the nontransported patients, respectively (relative risk, 0.87; 95% confidence interval, 0.65 to 1.17). Conclusion: Helicopter transport of AMI patients after initiation of thrombolysis appears to be safe acutely and without a clinically significant increase in risk of bleeding complications through hospital discharge when accomplished by a highly skilled team.
AB - Study objective: To evaluate the effect of helicopter transport of acute myocardial infarction (AMI) patients after initiation of thrombolysis on bleeding complications through hospital discharge. Design: Prospectively identified incidence (cohort) study. Setting: Air medical service of tertiary-care teaching hospital. Types of participants: Ninety-five consecutive AMI patients transported within 12 hours of the initiation of thrombolysis with recombinant tissue-type plasminogen activator were compared with 119 nontransported AM[ patients treated in a similar manner. Results: The transported and nontransported populations were similar with regard to age, sex, and infarct location. Transport was well tolerated with no episodes of cardiac arrest or cardioversion occurring during transport. Hypotension requiring fluids or increased pressors occurred in 18 patients. Bleeding complications of all types occurred in 43.2% of the transported and 49.6% of the nontransported patients, respectively (relative risk, 0.87; 95% confidence interval, 0.65 to 1.17). Conclusion: Helicopter transport of AMI patients after initiation of thrombolysis appears to be safe acutely and without a clinically significant increase in risk of bleeding complications through hospital discharge when accomplished by a highly skilled team.
KW - myocardial infarction, patient transport
KW - thrombolysis
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U2 - 10.1016/S0196-0644(05)81433-7
DO - 10.1016/S0196-0644(05)81433-7
M3 - Article
C2 - 1906690
AN - SCOPUS:0025826042
SN - 0196-0644
VL - 20
SP - 892
EP - 895
JO - Annals of Emergency Medicine
JF - Annals of Emergency Medicine
IS - 8
ER -