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Effect of Heart Rate Control With Ivabradine on Hemodynamic in Patients With Sepsis

NCT05882708 · Status: RECRUITING · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 172

Last updated 2026-04-24

No results posted yet for this study

Summary

Sepsis, a life-threatening syndrome, is often accompanied by tachycardia in spite of adequate volume resuscitation to correct hypovolemia and vasopressor medication to correct hypotension. Recently, relevant studies have shown that sustained tachycardia in sepsis was also related to high mortality, and appropriate control of heart rate could improve prognosis. Ivabradine reduces heart rate directly without a negative inotropic effect through inhibition of the If ionic current，which is absent from the traditional rate control drug (beta-blockers). This is a prospective, multicenter, randomized, open label study designed to compare ivabradine with placebo on the difference of heart rate and haemodynamics in patients with sepsis.

Conditions

  • Sepsis
  • Ivabradine
  • Hemodynamics
  • Heart Rate Control

Interventions

DRUG

Ivabradine

After randomization, the starting dose of ivabradine, 5mg, is given via the gastrointestinal tract every 12 hours. Heart rate control ranged from 70 to 94 bpm. Ivabradine was maintained until 96 hours after initiation of therapy. Beyond this period, the decision to continue ivabradine is left to the discretion of the treating intensivist. During the drug intervention period, heart rate is assessed before each dose. Ivabradine is tapered or discontinued if the heart rate is lower than the target rate; If the heart rate remains ≥95 bpm after 48 hours, the dose is increased to 7.5mg. If a heart rate of 95 or more bpm recurs after discontinuation during the intervention period, treatment with ivabradine can be resumed. Furthermore, Ivabradine is also discontinued at any time in the presence of severe liver impairment, malignant arrhythmia, cardiac conduction block, allergy, the need to take drugs with potentially harmful effects of ivabradine.

Sponsors & Collaborators

  • The Third Affiliated Hospital of Guangzhou Medical University

    collaborator OTHER

  • Second Affiliated Hospital of Guangzhou Medical University

    lead OTHER

Principal Investigators

  • Zhenhui Zhang, PhD · Third Affiliated Hospital of Guangzhou Medical University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-06-01
Primary Completion
2026-12-31
Completion
2027-05-31

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05882708 on ClinicalTrials.gov