POCUS-Guided Esmolol in Septic Shock: A Pilot RCT (NCT07313605) | Clinical Trial Compass
Not Yet RecruitingPhase 1/2
POCUS-Guided Esmolol in Septic Shock: A Pilot RCT
100 participantsStarted 2026-01-15
Plain-language summary
The goal of this pilot clinical trial is to determine if conducting a larger study using point-of-care ultrasound (POCUS) to guide beta-blocker therapy in patients with septic shock is feasible. Septic shock is a life-threatening condition where infection causes dangerously low blood pressure, requiring medications to support the heart and circulation. In septic shock, the body's stress response causes the heart to beat too fast, which can worsen organ damage.
Beta-blockers are medications that slow the heart rate and may improve outcomes, but previous studies have shown mixed results. Some patients may be harmed by beta-blockers if they have not received enough fluids or if their heart is not functioning well. This study uses ultrasound to identify patients who are most likely to benefit and least likely to be harmed by beta-blocker therapy.
The main questions this study aims to answer are: Is it feasible to recruit patients, obtain consent, perform ultrasound screening, and follow the study protocol? Researchers will compare two groups: one receiving the beta-blocker esmolol versus another receiving standard care, to assess the feasibility of a larger trial.
Participants in the esmolol group will receive an intravenous infusion titrated to achieve a target heart rate of 75-95 beats per minute for up to 5 days or until shock resolves. All participants will be monitored for 90 days to track survival and organ function.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Age 18 years or older
. Within 24 hours of diagnosis of septic shock based on Sepsis-3 criteria (requirement for vasopressors to maintain organ perfusion, lactate greater than 2 mmol/L, suspected or confirmed infection)
. Within 72 hours of ICU admission
. Tachycardia with heart rate 100 beats per minute or greater, defined as either sinus tachycardia or atrial fibrillation/flutter
Exclusion criteria
. Known allergy to beta-blockers
. Second or third-degree heart block without a functioning pacemaker
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Recruitment Rate
Timeframe: From study initiation to end of recruitment, approximately 25 months
2
Consent Rate
Timeframe: From study initiation to end of recruitment, approximately 25 months
3
POCUS Screening Completion Rate
Timeframe: From study initiation to end of recruitment, approximately 25 months
4
Protocol Adherence
Timeframe: From day of randomization (day 1) to day 5