Effect of Vasopressin and Methylprednisolone vs. Placebo on Long-Term Outcomes in Patients with In-Hospital Cardiac Arrest A Randomized Clinical Trial

Asger Granfeldt, Birthe Sindberg, Dan Isbye, Jesper Kjærgaard, Camilla M. Kristensen, Søren Darling, Stine T. Zwisler, Stine Fisker, Jens Christian Schmidt, Hans Kirkegaard, Anders M. Grejs, Jørgen R. G. Rossau, Jacob M. Larsen, Bodil S. Rasmussen, Signe Riddersholm, Kasper Iversen, Martin Schultz, Jakob L. Nielsen, Bo Løfgren, Kasper G. LauridsenChristoffer Sølling, Kim Pælestik, Anders G. Kjærgaard, Dorte Due-Rasmussen, Fredrik Folke, Mette G. Charlot, Rikke Malene H. G. Jepsen, Sebastian Wiberg, Maria Høybye, Mathias J. Holmberg, Lars W. Andersen*

*Corresponding author for this work

Research output: Contribution to journalJournal articleResearchpeer-review

12 Citations (Scopus)
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Abstract

OBJECTIVE: The primary results from the Vasopressin and Methylprednisolone for In-Hospital Cardiac Arrest (VAM-IHCA) trial have previously been reported. The objective of the current manuscript is to report long-term outcomes.

METHODS: The VAM-IHCA trial was a multicenter, randomized, double-blind, placebo-controlled trial conducted at ten hospitals in Denmark. Adult patients (age ≥ 18 years) were eligible for the trial if they had an in-hospital cardiac arrest and received at least one dose of epinephrine during resuscitation. The trial drugs consisted of 40 mg methylprednisolone (Solu-Medrol®, Pfizer) and 20 IU of vasopressin (Empressin®, Amomed Pharma GmbH) given as soon as possible after the first dose of epinephrine. This manuscript report outcomes at 6 months and 1 year including survival, survival with favorable neurological outcome, and health-related quality of life.

RESULTS: 501 patients were included in the analysis. At 1 year, 15 patients (6.3%) in the intervention group and 22 patients (8.3%) in the placebo group were alive corresponding to a risk ratio of 0.76 (95% CI, 0.41-1.41). A favorable neurologic outcome at 1 year, based on the Cerebral Performance Category score, was observed in 14 patients (5.9%) in the intervention group and 20 patients (7.6%) in the placebo group (risk ratio, 0.78 [95% CI, 0.41-1.49]. No differences existed between groups for favorable neurological outcome and health-related quality of life at either 6 months or 1 year.

CONCLUSIONS: Administration of vasopressin and methylprednisolone, compared with placebo, in patients with in-hospital cardiac arrest did not improve long-term outcomes in this trial.

Original languageEnglish
JournalResuscitation
Volume175
Pages (from-to)67-71
Number of pages5
ISSN0300-9572
DOIs
Publication statusPublished - Jun 2022

Bibliographical note

Copyright © 2022 The Author(s). Published by Elsevier B.V. All rights reserved.

Keywords

  • In-hospital cardiac arrest
  • Long-term
  • Methylprednisolone
  • Outcomes
  • Vasopressin

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