Effects of Ranolazine on Coronary Flow Reserve in Symptomatic Diabetic Patients and CAD
Public ClinicalTrials.gov record NCT01754259. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Effects of Ranolazine on Coronary Flow Reserve in Symptomatic Patients With Diabetes and Suspected or Known Coronary Artery Disease
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Coronary vascular dysfunction is highly prevalent among patients with known or suspected Coronary Artery Disease (CAD)1, increases the severity of inducible myocardial ischemia (beyond the effects of upstream coronary obstruction)2, and identifies patients at high risk for serious adverse events, including cardiac death1, 3-5. Diabetic patients without known CAD with impaired coronary vascular function show a risk of cardiac death comparable to, and possibly higher, than that for non-diabetic patients with known CAD10. In the setting of increased oxygen demand, coronary vasodilator dysfunction can upset the supply-demand relationship and lead to myocardial ischemia, subclinical left ventricular dysfunction (diastolic and systolic), and symptoms. The significance of microvascular coronary dysfunction is increasingly recognized as invasive and non-invasive (PET) methods of quantifying CFR become available. Importantly, current treatment strategies for obstructive CAD, such as percutaneous coronary intervention with angioplasty and stenting, are not helpful in microvascular disease. Similarly, mortality-altering treatments for systolic heart failure, such as angiotensin converting enzyme inhibitors, have not been beneficial in treating diastolic dysfunction.
Study identification
- NCT ID
- NCT01754259
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 47 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years to 90 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 31, 2013
- Primary completion
- Sep 30, 2015
- Completion
- Nov 30, 2015
- Last update posted
- Jul 23, 2017
2013 – 2015
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Brigham and Women's Hospital | Boston | Massachusetts | 02115 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01754259, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 23, 2017 · Synced Sep 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01754259 live on ClinicalTrials.gov.