NCT01287026|CompletedPhase 1/2
Real-time MRI Right Heart Catheterization Using Passive Catheters
Real-Time MRI Right Heart Catheterization Using Passive Catheters
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Real-Time MRI Right Heart Catheterization Using Passive Catheters
Sponsor study identifier
Secondary identifiers
interventional
150
1 country
1
Study Start
February 23, 2011
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
March 21, 2019
Actual (reported)Study Completion
March 21, 2019
Actual (reported)Background: \- Currently, heart catheterization procedures are guided by X-rays. Researchers are developing new techniques to perform heart catheterization without the use of X-rays by investigating possible uses of magnetic resonance imaging (MRI) scans. To study these uses, researchers are interested in performing a part of the standard X-ray catheterization procedure using MRI on individuals who are scheduled to have heart catheterization. Objectives: \- To examine the safety and feasibility of right-heart catheterization using MRI-guided catheters. Eligibility: \- Individuals at least 21 years of age who are undergoing a medically necessary heart catheterization procedure. Design:
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
March 21, 2019
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
January 25, 2011
Actual (reported)February 1, 2011
Actual (reported)February 23, 2011
Date type not reportedThis date has not been verified as actual or estimated.
March 21, 2019
Actual (reported)March 21, 2019
Actual (reported)To test the initial safety and feasibility of diagnostic right heart catheterization in human subjects using MRI- guidance and
There will be no heating or adverse events related to the MRI RHC.
Ongoing
To train staff in the conduct of simple MRI catheterization in humans, to accrue incremental experience towards more complex MRI catheterization procedures
Ongoing
To test incremental MRI scanning techniques (technical developments) to assist MRI catheterization in humans
Ongoing
Open Label
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
National Institutes of Health Clinical Center, 9000 Rockville Pike
Bethesda, Maryland, 20892, United States
Rogers T, Ratnayaka K, Khan JM, Stine A, Schenke WH, Grant LP, Mazal JR, Grant EK, Campbell-Washburn A, Hansen MS, Ramasawmy R, Herzka DA, Xue H, Kellman P, Faranesh AZ, Lederman RJ. CMR fluoroscopy right heart catheterization for cardiac output and pulmonary vascular resistance: results in 102 patients. J Cardiovasc Magn Reson. 2017 Jul 27;19(1):54. doi: 10.1186/s12968-017-0366-2.
Robert J Lederman, M.D.
National Heart, Lung, and Blood Institute (NHLBI)
150 participants (actual enrollment reported by the registry).
First Submitted
January 25, 2011
First Posted
February 1, 2011
Study Start
February 23, 2011
Date type not reportedThis date has not been verified as actual or estimated.
Novel MRI Techniques in the Evaluation of Pulmonary Vascular Disease
Contact the study team to confirm eligibility.
Primary Completion
March 21, 2019
Actual (reported)Study Completion
March 21, 2019
Actual (reported)Last Updated
April 5, 2019
Record last verified: 2019-03-21
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Source: ClinicalTrials.gov.
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