New monitor tested in transplant patients to improve care
NCT ID NCT07148323
First seen Jun 27, 2026 · Last updated Aug 27, 2026 · Updated 4 times
Summary
This study is testing a new monitoring platform called HemoSphere Alta in 100 adults having heart or liver transplant surgery. The goal is to collect data to help improve the device, not to treat a disease. Participants must be at least 18 years old and already scheduled for a pulmonary artery catheter during surgery.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2025
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Up to 100 subjects with planned monitoring with a pulmonary artery catheter in the Operating Room (OR). Subjects must meet the eligibility criteria for the Primary Cohort to be enrolled in the study. Subjects may further qualify for inclusion in Sub-Cohorts A and/or B. Sub-Cohort A Right Ventricular Failure (RVF) will include up to 25 subjects undergoing either non-cardiac or cardiac surgery with a planned transesophageal echocardiogram (TEE) assessment. Sub-Cohort B Cerebral Autoregulation Index (CAI) will include up to 50 subjects aged ≥ 45 years undergoing Cardiopulmonary Bypass (CPB) with the ability to place ForeSight and Acumen IQ sensors and are at high risk for cerebrovascular disease.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Signed informed consent 2. Age ≥ 18 years 3. Planned monitoring with a pulmonary artery catheter 4. Patient scheduled to undergo cardiac or liver transplant surgery lasting \> 2 hours 5. Additional criteria for Sub-Cohort A (RVF) 1. Possible Right Ventricular Dysfunction/Failure based on pre-operative assessment of previous Transthoracic Echocardiogram (TTE) 2. Planned Transesophageal Echocardiogram (TEE) assessment during the operative procedure 6. Additional criteria for Sub-Cohort B (CAI) 1. Age ≥ 45 years 2. Planned cardiac surgery with Cardiopulmonary Bypass (CPB) 3. Ability to place ForeSight IQ and Acumen IQ sensors during the operative monitoring period 4. High risk for cerebral vascular disease, defined as: a history of hypertension, pulse pressure \> 60 mmHg, diabetes, stroke, transient ischemic attack, carotid bruit, tobacco smoking, or peripheral vascular disease Exclusion Criteria: 1. Inability to provide informed consent 2. Pregnancy as confirmed per EMR 3. Patients deemed not suitable for the study at the discretion of the Investigator 4. Participation in another study that clinically interferes with the current study 5. Additional exclusion criteria for Sub-Cohort A 1. Presence of left bundle branch block 2. Presence of current/recurrent sepsis 3. Presence of hypercoagulability, as identified in the patient's past medical history and preoperative evaluation 4. Structural abnormality, including congenital heart defects, of the right ventricle 6. Additional exclusion criteria for Sub-Cohort B a. Surgery for congenital heart defect
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University of Rochester Medical Center
RECRUITINGRochester, New York, 14620, United States
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