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OpenTrials
Completed

NCT Number: NCT01877876

Assessing the Accuracy of the RevK Sensor

Evaluation of a new generation of sensors for monitoring blood hemoglobin. The newest version is RevK.

Completed

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Key information

Conditions

Patients Undergoing Spine Surgery

Age range

18 year–85 year

Sex eligibility

All sexes

Study type

Observational

Primary location

University of California, San Francisco

San Francisco, California, 94143, United States

About this study

Evaluation of a new generation of sensors for monitoring blood hemoglobin with the Masimo non-invasive hemoglobin monitor. The newest sensor version is RevK.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Male or non-pregnant female
  • American Society of Anesthesiology Classification 1, 2 or 3
  • Scheduled to undergo spine or hip surgery

Exclusion criteria

  • Pregnant or nursing
  • Patients who in the study investigators clinical judgement would not be suitable for research

Treatment and study plan

Primary outcomes

  1. To assess the accuracy of the RevK sensor for measuring blood hemoglobin compared to a laboratory-derived hemoglobin value.

    Time frame: Intermittently during spine surgery

    Primary outcome is based on the difference between a value from the SpHb (Masimo SpHb™ continuous hemoglobin reading) minus tHb (laboratory hemoglobin determination).

Sponsors and collaborators

Lead sponsor

University of California, San Francisco

Other

Registry information

Official study title

Assessing the Accuracy of the RevK Sensor for Non-Invasive Hemoglobin Monitoring

Important dates

Study start
2013
Primary completion
2014
Study completion
2015
First posted
Jun 14, 2013
Registry last updated
Jun 10, 2015

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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