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NCT00819598 · ClinicalTrials.gov registry record
Pilot Study to Determine the Optimal Technique for Measurement of Ankle Blood Pressures
A clinical trial of Peripheral Arterial Disease, sponsored by Summit Doppler Systems.
- Completed
- Registry status
- 70
- Enrollment target
- 1
- Study location
NCT00819598 is a study of Peripheral Arterial Disease that has completed, run by Summit Doppler Systems. The registered enrollment target is 70 participants, below the 4,205-participant average among 79 other Peripheral Arterial Disease trials with a reported enrollment target (98% lower). The trial reports 1 study location across 1 state.
The verdict
NCT00819598, a study of Peripheral Arterial Disease, has completed, sponsored by Summit Doppler Systems.
- COMPLETED
- Registry status
- 70 participants
- Enrollment target
- 1
- Study location
Study Summary
Peripheral arterial disease (PAD) is a highly prevalent medical condition. Patients with PAD are usually diagnosed on the basis of the ankle-brachial index. The ankle-brachial index is the ratio of ankle pressure to arm pressure based on measurement of blood pressures in the arms and legs using a Doppler device. The need for dedicated equipment and trained personnel, along with the time required to perform the test, have been identified as barriers to widespread implementation of ankle-brachial index screening. The use of automated oscillometric devices for blood pressure measurement and determination of the ankle-brachial index has been applied with variable success. It will be beneficial to investigate a reliable oscillometric-based procedure that can accurately measure leg pressures for the ankle-brachial index across the entire spectrum of PAD severity. The purpose of this study is to determine the optimal oscillometric-based technique for estimation of Doppler-derived systolic arm and ankle blood pressures for calculation of the ankle-brachial index in patients with and without PAD. Subjects with suspected arterial disease in the non-invasive lab will be enrolled. Arm, ankle, and toe pressure measurements will be made in the supine position using Doppler, oscillometric methods, and photoplethysmographic sensor. Arm and ankle pressures from a subset of subjects will be obtained in both seated and supine positions. The ankle-brachial index and toe-brachial index will be calculated.
Conditions Studied
Interventions
- PROCEDURE BLOOD PRESSURE MEASURMENT
- PROCEDURE BLOOD PRESSURE MEASUREMENT
Study Locations (1)
Ohio
- Cleveland Clinic - Cleveland
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 70 participants |
| Start Date | 2009-01 |
| Est. Completion | 2009-10 |
Interested in This Trial?
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT00819598
The ClinicalTrials.gov registry entry for NCT00819598 describes a study currently listed as completed, categorized as an unspecified phase. The registered enrollment target is 70 participants, a figure that helps gauge the scale of data the investigators plan to collect, below the 4,205-participant average among 79 other Peripheral Arterial Disease trials with a reported enrollment target (98% lower). The listed sponsor is Summit Doppler Systems, which has 2 total studies on file at ClinicalTrials.gov.
The record links to 1 condition, with Peripheral Arterial Disease appearing as the primary indexed condition, and to 2 interventions - of which BLOOD PRESSURE MEASURMENT is the first listed.
NCT00819598 reports 1 study location spanning 1 distinct geographic area - top geographies include Ohio.
Frequently Asked Questions
What is clinical trial NCT00819598 about?
NCT00819598 is a clinical study titled "Pilot Study to Determine the Optimal Technique for Measurement of Ankle Blood Pressures". Peripheral arterial disease (PAD) is a highly prevalent medical condition. Patients with PAD are usually diagnosed on the basis of the ankle-brachial index. The ankle-brachial index is the ratio of ankle pressure to arm pressure based on measurement of blood pressures in the arms and legs using a Do...
What is the current status of trial NCT00819598?
This trial is currently completed. The enrollment target is 70 participants. The study started on 2009-01. Estimated completion is 2009-10.
What conditions does trial NCT00819598 study?
This clinical trial studies the following conditions: Peripheral Arterial Disease.
What interventions are being tested in trial NCT00819598?
The interventions under investigation include: BLOOD PRESSURE MEASURMENT (PROCEDURE), BLOOD PRESSURE MEASUREMENT (PROCEDURE).
Who is sponsoring clinical trial NCT00819598?
This trial is sponsored by Summit Doppler Systems, which has 2 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT00819598 being conducted?
This trial has 1 study location across Ohio. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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Related
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