Assessing Fluid-responsiveness Using Non-invasive Hybrid Diffuse Optics on Peripheral Muscle (NCT07298720) | Clinical Trial Compass
RecruitingNot Applicable
Assessing Fluid-responsiveness Using Non-invasive Hybrid Diffuse Optics on Peripheral Muscle
Spain200 participantsStarted 2025-01-07
Plain-language summary
Proof-of-concept observational study including ICU patients undergoing a PLR maneuver. Local microvasculature will be assessed with the hDOS platform on the brachioradialis muscle, deriving the microvascular blood flow index (BFI) and tissue oxygen saturation (StO2). CO will be assessed via an invasive hemodynamic monitor based on pulse waveform analysis through the patient's arterial line. The correlation over time between CO and microvascular parameters, and the ability of microvascular variables for predicting a positive CO response (increase \> 10%) will be assessed.
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:
* Invasive blood pressure monitoring through an arterial line
Exclusion Criteria:
* Patients with suspected pregnancy
* Intra-abdominal hypertension
* Elevated intracranial pressure
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.