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A Randomized Trial of Epinephrine in Out-of-Hospital Cardiac Arrest.
Perkins, Gavin D; Ji, Chen; Deakin, Charles D; Quinn, Tom; Nolan, Jerry P; Scomparin, Charlotte; Regan, Scott; Long, John; Slowther, Anne; Pocock, Helen; Black, John J M; Moore, Fionna; Fothergill, Rachael T; Rees, Nigel; O'Shea, Lyndsey; Docherty, Mark; Gunson, Imogen; Han, Kyee; Charlton, Karl; Finn, Judith; Petrou, Stavros; Stallard, Nigel; Gates, Simon; Lall, Ranjit.
Afiliación
  • Perkins GD; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Ji C; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Deakin CD; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Quinn T; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Nolan JP; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Scomparin C; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Regan S; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Long J; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Slowther A; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Pocock H; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Black JJM; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Moore F; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Fothergill RT; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Rees N; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • O'Shea L; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Docherty M; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Gunson I; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Han K; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Charlton K; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Finn J; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Petrou S; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Stallard N; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Gates S; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
  • Lall R; From the Warwick Clinical Trials Unit (G.D.P., C.J., C.S., S.R., J.L., S.P., S.G., R.L.) and Warwick Medical School (A.S., N.S.), University of Warwick, Coventry, University Hospitals Birmingham (G.D.P.) and the Cancer Research U.K. Clinical Trials Unit, University of Birmingham (S.G.), Birmingham,
N Engl J Med ; 379(8): 711-721, 2018 Aug 23.
Article en En | MEDLINE | ID: mdl-30021076
ABSTRACT

BACKGROUND:

Concern about the use of epinephrine as a treatment for out-of-hospital cardiac arrest led the International Liaison Committee on Resuscitation to call for a placebo-controlled trial to determine whether the use of epinephrine is safe and effective in such patients.

METHODS:

In a randomized, double-blind trial involving 8014 patients with out-of-hospital cardiac arrest in the United Kingdom, paramedics at five National Health Service ambulance services administered either parenteral epinephrine (4015 patients) or saline placebo (3999 patients), along with standard care. The primary outcome was the rate of survival at 30 days. Secondary outcomes included the rate of survival until hospital discharge with a favorable neurologic outcome, as indicated by a score of 3 or less on the modified Rankin scale (which ranges from 0 [no symptoms] to 6 [death]).

RESULTS:

At 30 days, 130 patients (3.2%) in the epinephrine group and 94 (2.4%) in the placebo group were alive (unadjusted odds ratio for survival, 1.39; 95% confidence interval [CI], 1.06 to 1.82; P=0.02). There was no evidence of a significant difference in the proportion of patients who survived until hospital discharge with a favorable neurologic outcome (87 of 4007 patients [2.2%] vs. 74 of 3994 patients [1.9%]; unadjusted odds ratio, 1.18; 95% CI, 0.86 to 1.61). At the time of hospital discharge, severe neurologic impairment (a score of 4 or 5 on the modified Rankin scale) had occurred in more of the survivors in the epinephrine group than in the placebo group (39 of 126 patients [31.0%] vs. 16 of 90 patients [17.8%]).

CONCLUSIONS:

In adults with out-of-hospital cardiac arrest, the use of epinephrine resulted in a significantly higher rate of 30-day survival than the use of placebo, but there was no significant between-group difference in the rate of a favorable neurologic outcome because more survivors had severe neurologic impairment in the epinephrine group. (Funded by the U.K. National Institute for Health Research and others; Current Controlled Trials number, ISRCTN73485024 .).
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Simpatomiméticos / Epinefrina / Paro Cardíaco Extrahospitalario Tipo de estudio: Clinical_trials / Etiology_studies Límite: Aged / Female / Humans / Male / Middle aged País/Región como asunto: Europa Idioma: En Revista: N Engl J Med Año: 2018 Tipo del documento: Article
Texto completo
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Simpatomiméticos / Epinefrina / Paro Cardíaco Extrahospitalario Tipo de estudio: Clinical_trials / Etiology_studies Límite: Aged / Female / Humans / Male / Middle aged País/Región como asunto: Europa Idioma: En Revista: N Engl J Med Año: 2018 Tipo del documento: Article