Trials (Nov 2018)

Landiolol in patients with septic shock resident in an intensive care unit (LANDI-SEP): study protocol for a randomized controlled trial

  • Martin Unger,
  • Andrea Morelli,
  • Mervyn Singer,
  • Peter Radermacher,
  • Sebastian Rehberg,
  • Helmut Trimmel,
  • Michael Joannidis,
  • Gottfried Heinz,
  • Vladimír Cerny,
  • Pavel Dostál,
  • Christian Siebers,
  • Fabio Guarracino,
  • Francesca Pratesi,
  • Gianni Biancofiore,
  • Massimo Girardis,
  • Pavla Kadlecova,
  • Olivier Bouvet,
  • Michael Zörer,
  • Barbara Grohmann-Izay,
  • Kurt Krejcy,
  • Christoph Klade,
  • Günther Krumpl

DOI
https://doi.org/10.1186/s13063-018-3024-6
Journal volume & issue
Vol. 19, no. 1
pp. 1 – 8

Abstract

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Abstract Background In patients with septic shock, the presence of an elevated heart rate (HR) after fluid resuscitation marks a subgroup of patients with a particularly poor prognosis. Several studies have shown that HR control in this population is safe and can potentially improve outcomes. However, all were conducted in a single-center setting. The aim of this multicenter study is to demonstrate that administration of the highly beta1-selective and ultrashort-acting beta blocker landiolol in patients with septic shock and persistent tachycardia (HR ≥ 95 beats per minute [bpm]) is effective in reducing and maintaining HR without increasing vasopressor requirements. Methods A phase IV, multicenter, prospective, randomized, open-label, controlled study is being conducted. The study will enroll a total of 200 patients with septic shock as defined by The Third International Consensus Definitions for Sepsis and Septic Shock criteria and tachycardia (HR ≥ 95 bpm) despite a hemodynamic optimization period of 24–36 h. Patients are randomized (1:1) to receive either standard treatment (according to the Surviving Sepsis Campaign Guidelines 2016) and continuous landiolol infusion to reach a target HR of 80–94 bpm or standard treatment alone. The primary endpoint is HR response (HR 80–94 bpm), the maintenance thereof, and the absence of increased vasopressor requirements during the first 24 h after initiating treatment. Discussion Despite recent studies, the role of beta blockers in the treatment of patients with septic shock remains unclear. This study will investigate whether HR control using landiolol is safe, feasible, and effective, and further enhance the understanding of beta blockade in patients with septic shock. Trial registration EU Clinical Trials Register; EudraCT, 2017-002138-22. Registered on 8 August 2017.

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