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Purpose

The purpose of this study is to calibrate the ViTrack™ arterial pressure waveform against intra-arterial pressure (IAP) in dynamic clinical settings and to assess the optimized ViTrack™ design to measure and continuously track blood pressure over a wide, clinically-relevant pressure range.

Condition

Eligibility

Eligible Ages
Over 18 Years
Eligible Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • scheduled to undergo noncardiac surgery with general or spinal anesthesia - clinical indication for invasive intra-arterial pressure monitoring - palpable pulse

Exclusion Criteria

  • difference of greater than 10 mmHg in the left versus right arm oscillometric systolic blood pressure - Upper extremity arteriovenous hemodialysis shunt - Upper extremity amputation - Planned surgical position/draping that precludes access to the wrist - Wrist distortion or pain from arthritis - Prior trauma or surgery at the radial artery monitoring site - Unable to provide informed consent - Clinical contraindication as determined by the clinical team or study investigators

Study Design

Phase
Study Type
Observational
Observational Model
Cohort
Time Perspective
Prospective

Arm Groups

ArmDescriptionAssigned Intervention
ViTrack device
  • Device: ViTrack device
    In the operating room the ViTrack™ device will be applied the wrist. Monitoring will start in the operating room and will continue throughout the surgery. The device can be worn on either wrist. It will be connected to a power unit that will capture blood pressure data and stream the data to a secure laptop

Recruiting Locations

The University of Texas Health Science Center at Houston
Houston, Texas 77030
Contact:
Mehmet Turan, MD
(713) 500-6251
Mehmet.A.Turan@uth.tmc.edu

More Details

Status
Recruiting
Sponsor
The University of Texas Health Science Center, Houston

Study Contact

Mehmet Turan, MD
(713) 500-6251
Mehmet.A.Turan@uth.tmc.edu

Notice

Study information shown on this site is derived from ClinicalTrials.gov (a public registry operated by the National Institutes of Health). The listing of studies provided is not certain to be all studies for which you might be eligible. Furthermore, study eligibility requirements can be difficult to understand and may change over time, so it is wise to speak with your medical care provider and individual research study teams when making decisions related to participation.