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Completed

NCT Number: NCT01706276

MASIMO Radical 7 and Laboratory Measurement

Present study aimed to evaluate the accuracy of Masimo Radical 7 to monitor hemoglobin concentrations through compared with laboratory measurement during major hepatic surgery, and to determine the source of discordance between two methods.

Completed

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Key information

Conditions

Major Hepatic Surgery

Age range

18 year–75 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Department of Anaesthesiology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology

Wuhan, Hubei, 430030, China

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

  • adult patients
  • American Society of Anesthesiologists Physical Status Ⅰor Ⅱ
  • scheduled for potentially hemorrhagic major hepatic resection under general anesthesia
  • requiring an arterial line

Exclusion criteria

  • coagulopathy
  • hemoglobinopathy
  • cardiac dysrhythmias
  • arrhythmia
  • intracardiac shunt
  • heart valve diseases
  • tinea unguium
  • arterio puncture failure

Treatment and study plan

Primary outcomes

  1. Hemoglobin measurement using the Masimo device

    Time frame: 0.5h after skin incision

Secondary outcomes

  1. Change of Hemoglobin measurement using the Masimo device

    Time frame: 1h and 3h after skin incision

Sponsors and collaborators

Lead sponsor

Huazhong University of Science and Technology

Other

Registry information

Important dates

Study start
2012
Primary completion
2013
Study completion
2013
First posted
Oct 15, 2012
Registry last updated
Nov 20, 2013

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.