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NCT01997502 · ClinicalTrials.gov registry record

Accuracy of Pulse CO-Oximetry Technology in Characterizing Noninvasive SpHb

A clinical trial of Surgery and Hemoglobin, sponsored by University of California, Davis.

Completed
Registry status
621
Enrollment target
1
Study location

NCT01997502: Completed study of Surgery and Hemoglobin, sponsored by University of California, Davis.

NCT01997502 is a study of Surgery and Hemoglobin that has completed, run by University of California, Davis. The registered enrollment target is 621 participants, below the 52,847-participant average among 120 other Surgery trials with a reported enrollment target (99% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01997502, a study of Surgery and Hemoglobin, has completed, sponsored by University of California, Davis.

COMPLETED
Registry status
621 participants
Enrollment target
1
Study location

Study Summary

This protocol is a request from Masimo to assist in the collection of data to be used to further refine the accuracy of the monitor's algorithm.

Primary Outcome

Correlation between standard, lab-based, hemoglobin measurement and concurrent SpHb.

Conditions Studied

Interventions

  • OTHER Blood draw
  • DEVICE Pulse CO-Oximetry Technology

Study Locations (1)

California

  • UC Davis Health - Sacramento

Trial Details

FieldValue
Enrollment Target 621 participants
Start Date 2013-11-26
Est. Completion 2024-10-21
University of California, Davis

657 total trials

What the finished NCT01997502 record still lists

NCT01997502 is an observational study that tracks outcomes without assigning an intervention. The registered 621 participants enrollment target is mid-sized for trials with a published cap, below the 52,847-participant average among 120 other Surgery trials with a reported enrollment target (99% lower).

The record links to 2 conditions, with Surgery appearing as the primary indexed condition, and to 2 interventions - of which Blood draw is the first listed.

NCT01997502 reports a single indexed study location in California.

Frequently Asked Questions

What is clinical trial NCT01997502 about?

NCT01997502 is a clinical study titled "Accuracy of Pulse CO-Oximetry Technology in Characterizing Noninvasive SpHb". This protocol is a request from Masimo to assist in the collection of data to be used to further refine the accuracy of the monitor's algorithm.

What is the current status of trial NCT01997502?

This trial is currently completed. The enrollment target is 621 participants. The study started on 2013-11-26. Estimated completion is 2024-10-21.

What conditions does trial NCT01997502 study?

This clinical trial studies the following conditions: Surgery, Hemoglobin.

What interventions are being tested in trial NCT01997502?

The interventions under investigation include: Blood draw (OTHER), Pulse CO-Oximetry Technology (DEVICE).

Who is sponsoring clinical trial NCT01997502?

This trial is sponsored by University of California, Davis, which has 657 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT01997502 being conducted?

This trial has 1 study location across California. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Surgery

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT01997502's enrollment target sits among peer trials

621 18th of 120 higher than 103 of 120 other Surgery trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Surgery trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT01997502, the US trial registry maintained by the National Library of Medicine. NCT01997502 (mid enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.