Masimo Radical-7 Monitor a Useful Adjuvant During Major Spine Surgery

N/ATerminatedNCT01221961

Cedars-Sinai Medical Center62 enrolled

Overview

This is a study designed to compare the agreement of hemoglobin (Hb) measurements, documented at specific time points (the time a blood sample was obtained by the standard clinical care after physician/nurse orders it and, during that same time, the Hb value recorded by the Masimo Radical-7 monitor); recorded several times throughout patient's major spine surgery procedure (depending on how many times the physician/nurse orders the Hb value to be tested), between the standard clinical practice {intermittent measure of Hb \[Cedar Sinai Medical Center (CSMC) Lab and outside lab) and Masimo radical-7 device (continuous, non-invasive Hb level measurements)\*.

\*See whether or not the hemoglobin values recorded at the same time matches between the standard clinical practice (CSMC Lab and outside Lab) and the Masimo device

Study Type

OBSERVATIONAL

Enrollment

Conditions

Major Spine Surgery Procedure

Interventions

Masimo Radical-7DEVICE

The Masimo device will be placed on one finger of the patient. To see whether or not the hemoglobin values recorded at the same time matches between the standard clinical practice (CSMC Lab and outside Lab) and the Masimo device

Eligibility

Sex: ALLMin age: 18 YearsMax age: 80 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Patients scheduled to undergo multiple level spine surgery procedures * 18 - 80 years of age * American Society of Anesthesiologists (ASA) Class I - III adults of either sex * Pregnant women Exclusion Criteria: * Patients with a perfusion index less than 1 or low confidence reading * Patients with nail polish and /or a nail deformity on a finger that would used for sensor placement * Patient undergoing cardio-pulmonary bypass

Outcomes

Primary Outcomes

Hemoglobin value

During the time surgery last.

Time frame: 0-8 hours

Secondary Outcomes

Blood transfusion