UnknownNot Applicable

Comparison of Central Venous Oxygen Saturation Measurements by Non-invasive Mespere Venous Oximeter and Central Venous Catheter

Canada40 participantsStarted 2014-10

Plain-language summary

The intent of this study is to validate the venous blood oxygenation measurements of the Mespere VA Oximeter compared to the saturations measured by venous blood sampling through an inserted central vein catheter, which is currently the standard of care for measuring SvO2

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 and older * Patients admitted to the ICU * Patients who have or are scheduled to have an indwelling central venous catheter inserted via the internal jugular vein or subclavian vein as part of their usual care Exclusion Criteria: * Abnormal neck anatomy * Unable to identify jugular vein under ultrasound guidance * Allergic to adhesive tape * Presence of known anatomical shunt or AV dialysis fistula * Known central vein stenosis

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

Mespere Venous Oximeter Accuracy Verification Study

Timeframe: up to 36 hours

Trial details

NCT IDNCT01788956

SponsorMespere Lifesciences Inc.

Sponsor typeINDUSTRY

Study typeOBSERVATIONAL

Primary completion2016-10

View on ClinicalTrials.gov More Sepsis trials

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.