A Single Center Study to Establish the Imaging Protocol of 99mTc-EC-DG in

Status Completed

Clinical Trial Summary

This study will assess the safety and tolerability of the investigational radiolabeled imaging agent technetium-99m-labeled ethylenedicysteine-deoxyglucose (99mTc-EC-DG). Additionally, the study will determine the specific times to best image the heart using a SPECT camera with the investigational imaging agent and compare the images to those taken while undergoing the standard rest and exercise/regadenoson testing previously performed to detect the presence and severity of Coronary Artery Disease (CAD).

Clinical Trial Description

The study will assess the safety and tolerability of technetium-99m-labeled ethylenedicysteine-deoxyglucose (99mTc-EC-DG).

An outcome will be to develop an imaging protocol for a multicenter trial that will measure the specific imaging parameters required for determination of sensitivity and specificity of 99mTc-EC-DG in a cardiovascular single photon emission computed tomography (SPECT) study compared to an exercise/regadenoson 99mTc- Sestamibi (MIBI) study for detection of the presence and, when available, severity of coronary artery disease (CAD) as documented by coronary angiography when available.

This study will be a single-center, prospective, open-label study of up to 6 patients with positive findings from a MIBI (99mTc-sestamibi) exercise/regadenoson study within 30 days for evaluation of CAD. Patients who meet study eligibility criteria will undergo a 99mTc-EC-DG rest study and a 99mTc-EC-DG exercise/regadenoson study. When possible, patients enrolled will have clinical plans for a coronary angiography study to confirm presence and severity of CAD.

This study will enroll up to 6 patients with a reversible perfusion defect indicative of CAD on a MIBI exercise/regadenoson study. These patients will undergo a 99mTc-EC-DG rest study and an exercise/regadenoson study. ;

Study Design

Allocation: Non-Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Diagnostic

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT01778218
Study type	Interventional
Source	Cell>Point LLC
Contact
Status	Completed
Phase	Phase 2
Start date	January 2013
Completion date	March 2013

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

A Single Center Study to Establish the Imaging Protocol of 99mTc-EC-DG in Evaluating the Presence and Severity of Coronary Artery Disease (CAD)

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms