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CompletedNCT02578173Updated Jun 21, 2016

Evaluation of a Novel Method of Contrast Volume Quantification - AVERT PLUS 2.0

An observational study in Acute Kidney Injury, sponsored by Anand Prasad. Completed. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2016-06-21.

Sponsored by Anand Prasad · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
20
Ages
18 Years and older
Sex
All
01

Study summary

Purpose: To evaluate the accuracy of the AVERT PLUS to monitor contrast volume used during angiographic procedures. This will be a first in man prospective observational study of the accuracy of this system to quantify contrast volume used during clinically indicated angiography in the cardiac catheterization laboratory.

Read the detailed description

Research Design:

The AVERT PLUS is an FDA 510K cleared device which consists of 1) a contrast delivery modulator designed to reduce unnecessary contract dye delivery to the patient during angiography (coronary or peripheral) and 2) a concomitant contrast monitoring system to precisely measure contrast volume delivered to the patient. This will be a first in man prospective observational study of the accuracy of this system to quantify contrast volume used during clinically indicated angiography in the cardiac catheterization laboratory.

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Conditions studied

  • Acute Kidney Injury

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03

In context

Acute Kidney Injury

1,595 studies on the registry are indexed under Acute Kidney Injury; 371 are open to participants now.

This study's enrollment of 20 is below the median of 150 across 773 observational studies indexed under Acute Kidney Injury.

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Lead sponsor

Anand Prasad is the lead sponsor of 2 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Patients with cardiovascular disease who are undergoing clinically indicated coronary or peripheral angiography

Inclusion criteria

  • Patients undergoing clinically indicated coronary or peripheral angiography

Exclusion criteria

Exclusion Criteria:

  • None
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Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
20 participants (actual)
Patient registry
No

Groups and cohorts

  • AVERT PLUS

    The AVERT PLUS will be used on the first 10 patients enrolled in the study. The AVERT PLUS is a contrast monitoring system which is used to precisely measure the volume of contrast delivered to the patient.

    Device: AVERT PLUS

  • Non device group

    The second group of 10 patients will undergo the scheduled angiography using the standard method of measuring contrast dye delivery.

Interventions

  • DeviceAVERT PLUS
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What researchers measure

Primary outcomes

  1. Observational study of the accuracy of the AVERT PLUS CM system to quantify contrast volume during a clinically indicated procedure.

    The fluid volume of contrast media used during the angiography procedure will be measured in milliliters.

    Time frame: The total volume of contrast received by the subject will be measured at the conclusion of the angiography procedure, procedure duration from 30 minutes to 4 hours dependent on patient's clinical status; no further measurements thereafter.

07

Study locations

No study locations are listed for this record.

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jun 21, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT02578173
Lead sponsor
Anand Prasad
Responsible party
Anand Prasad (Assistant Professor of Medicine, The University of Texas Health Science Center at San Antonio) — Sponsor-investigator
First posted
Oct 16, 2015
Start date
Oct 2015
Primary completion
Mar 2016
Completion
Mar 2016
Last update
Jun 21, 2016

Study contacts

Michele Shepard
study director · Osprey Medical, Inc

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jun 2016. You cannot join it, but the record below documents what was studied.

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