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NCT02029807 · ClinicalTrials.gov registry record

Comparison of Physiological Variables During Blood Donation

A clinical trial of Hemorrhage, sponsored by University of Colorado, Denver.

Completed
Registry status
50
Enrollment target
1
Study location

NCT02029807: Completed study of Hemorrhage, sponsored by University of Colorado, Denver.

NCT02029807 is a study of Hemorrhage that has completed, run by University of Colorado, Denver. The registered enrollment target is 50 participants, below the 264-participant average among 20 other Hemorrhage trials with a reported enrollment target (81% 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

NCT02029807, a study of Hemorrhage, has completed, sponsored by University of Colorado, Denver.

COMPLETED
Registry status
50 participants
Enrollment target
1
Study location

Study Summary

The investigators have developed a system based on a pulse oximeter, a tablet, and an algorithm running on the tablet that analyzes the pulse oximeter waveform. The algorithm that runs on this system should be able to accurately keep track of blood loss during blood donation. The investigators will compare the algorithm with the blood loss tracked by a device called a flow meter. The algorithm that runs on this system should be able to accurately keep track of stroke volume changes. The investigators will compare the algorithm with the stroke volume changes tracked by a device called a CCNexfin. The algorithm that runs on this system should work whether it's in place for the whole blood donation, or if it's placed after the blood donation has started. The investigators will use two pulse oximeters for the system on each hand and compare one that is used for the whole blood donation versus one that is not used for the whole blood donation.

Primary Outcome

The CRI algorithm is intended to display the trend of intravascular volume changes. This is measured Day One.

Conditions Studied

Hemorrhage

Study Locations (1)

Colorado

  • Children's Hospital Colorado's Blood Donation Center - Aurora

Trial Details

FieldValue
Enrollment Target 50 participants
Start Date 2014-01
Est. Completion 2016-06
University of Colorado, Denver

1,283 total trials

What the finished NCT02029807 record still lists

NCT02029807 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 50 participants, a relatively small participant target, below the 264-participant average among 20 other Hemorrhage trials with a reported enrollment target (81% lower).

The record links to 1 condition, with Hemorrhage appearing as the primary indexed condition, and to 0 interventions.

NCT02029807 reports a single indexed study location in Colorado.

Frequently Asked Questions

What is clinical trial NCT02029807 about?

NCT02029807 is a clinical study titled "Comparison of Physiological Variables During Blood Donation". The investigators have developed a system based on a pulse oximeter, a tablet, and an algorithm running on the tablet that analyzes the pulse oximeter waveform. The algorithm that runs on this system should be able to accurately keep track of blood loss during blood donation. The investigators will...

What is the current status of trial NCT02029807?

This trial is currently completed. The enrollment target is 50 participants. The study started on 2014-01. Estimated completion is 2016-06.

What conditions does trial NCT02029807 study?

This clinical trial studies the following conditions: Hemorrhage.

Who is sponsoring clinical trial NCT02029807?

This trial is sponsored by University of Colorado, Denver, which has 1,283 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT02029807 being conducted?

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

Learn More About Clinical Trials

Similar trials for Hemorrhage

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 NCT02029807's enrollment target sits among peer trials

50 14th of 20 higher than 5 of 20 other Hemorrhage trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Hemorrhage 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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Related registry views

Source: ClinicalTrials.gov NCT02029807, the US trial registry maintained by the National Library of Medicine. NCT02029807 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.