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The Value of Continuous Noninvasive Hemoglobin Monitoring Using Masimo Radical -7 Pulse CO-Oximeter in Intraoperative Blood Transfusion Practice During Obstetric Procedures

NCT03408938 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 60

Last updated 2018-03-29

No results posted yet for this study

Summary

The principle aim of this study is to detect the accurracy of Masimo Radical-7¿ Pulse CO-Oximeter in relation to laboratory hemoglobin and estimated blood loss in intraoperative blood transfusion practice during obstetric procedures with high risk of bleeding.

Conditions

  • Masimo Radical Pulse Co-oximeter in Intraoperative Blood Transfusion Practice During Obestatric Procedure

Interventions

DEVICE

of Masimo Radical-7¿ Pulse CO-Oximeter

The Masimo pulse oximetry model: The pulse oximetry model which Masimo developed accounts for saturation values contributed by the true arterial signal, and by one or more motion or noise signals. lt is assumed that under conditions of motion, the detected IR and RD signals comprise both the true arterial saturation signal and a venous (or non-arterial) motion noise signal. Masimo uses a highly sophisticated adaptive filter with, Discrete saturation transform (DST) four other parallel engines, to leverage each algorithm's unique strengths to ensure accurate readings through all patient conditions. Masimo SET's most powerful algorithm is Signal extraction technology (SET). All algorithms depend upon assumptions. The more assumptions, the weaker the algorithm. DST makes only one assumption -that arterial blood has a higher oxygenation than venous - making it the most powerful pulse oximetry algorithm

Sponsors & Collaborators

  • Mohamed, Ahmed A., M.D.

    collaborator INDIV

  • Ashraf Mohamed Abd Elmawgod

    collaborator UNKNOWN

  • Abdelhamid, Bassant Mohamed, M.D.

    collaborator INDIV

  • Hossam Eldin Mostafa Yahia

    collaborator UNKNOWN

  • Cairo University

    lead OTHER

Principal Investigators

  • Ashraf Abdelmawgood, M.D · Professor of Anesthesia&I.C.U and Pain Clinic

  • Hossam El Din Mostafa, M.S · Assistant Lecturer of Anesthesia&I.C.U and Pain Clinic

Eligibility

Min Age
16 Years
Max Age
44 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2016-04-11
Primary Completion
2017-12-23
Completion
2017-12-28

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03408938 on ClinicalTrials.gov