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COMPLETEDNA

Noninvasive Hemoglobin Monitoring for Maintaining Hemoglobin Concentration Within the Target Range

Use of Noninvasive Hemoglobin Monitoring for Maintaining Hemoglobin Concentration Within the Target Range During Major Surgery: A Randomized Controlled Trial

NCT03816514•Seoul National University Hospital

View on ClinicalTrials.gov

Summary

The primary aim of this study is to evaluate whether pulse oximetry based noninvasive hemoglobin (SpHb) monitoring can reduce the incidence of hemoglobin (Hb) level out of the target range in adult patients undergoing major surgery with the potential risk of bleeding.

Eligibility

Age

19 - No limit years

Sex

ALL

Healthy Volunteers

Inclusion Criteria

•Adult patients with ASA physical status class I, II, III, who scheduled to undergo elective non-cardiac major surgery with more than moderate risk of bleeding under general anesthesia or spinal anesthesia.
•Eligible Surgery include: Spine surgery, bone tumor surgery, Total Hip Replacement, ovarian cancer surgery, cervical cancer surgery, radical cystectomy, open retroperitoneal mass excision, Radical Retropubic Prostatectomy, explorative laparotomy for abdominal mass excision, abdominal aortic aneurysm repair
•Patients who are requiring an arterial catheter as a part of their standard care.

Exclusion Criteria

•Patients with preexisting deformity or skin condition that would impede sensor placement
•Patients with allergies to the adhesive sensor material
•Patients with uncorrected preoperative anemia (preoperative hemoglobin \< 7 g/dL)
•Patients who were not suitable for participation in the opinion of the study investigator.

Locations (1)

Seoul national university hospital

Seoul, South Korea

Key Dates

Start Date

March 4, 2019

Primary Completion Date

November 2, 2020

Completion Date

November 6, 2020

Last Updated

December 22, 2020

Enrollment

130

ACTUAL participants

Conditions

HemoglobinsBlood TransfusionHemorrhage

Interventions

SpHb monitoring

PROCEDURE

Conventional management

PROCEDURE

Prognostic Analysis of Different Treatment Options for Cerebral Hemorrhage

NCT05548530

Brain Hemorrhage

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RECRUITINGNA

Comparison of Efficacy and Safety of Manual Syringing Versus Pneumatic Pressure Bag for Blood Transfusion in Patients Undergoing Cesarean Section With Major Obstetric Hemorrhage

NCT07466719

Obstetric HemostasisIntravascular Hemolysis+3 more

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: December 22, 2020Data synced to Clareo: March 29, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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Noninvasive Hemoglobin Monitoring for Maintaining Hemoglobin Concentration Within the Target Range

Inclusion Criteria

Exclusion Criteria

Prognostic Analysis of Different Treatment Options for Cerebral Hemorrhage

Comparison of Efficacy and Safety of Manual Syringing Versus Pneumatic Pressure Bag for Blood Transfusion in Patients Undergoing Cesarean Section With Major Obstetric Hemorrhage

Triple Antihypertensive Medication After Intracerebral Hemorrhage for Blood Pressure Control

Evaluating a Prototype CT Scan for ICH Evacuation

Hemodynamic ABI Monitor

A Multicenter, RAndomlzed, coNtrolled, umBrella Trial fOr Minimally Invasive Neurosurgery With Al-assisted Robotic guidanCe for Hemorrhagic Stroke: Large Basal Ganglia Hemorrhage