NCT06471062Not yet recruiting
Transit Time Flow Measurement in Coronary Surgery
Transit Time Flow Measurement in Coronary Surgery: The Mutual Influence of Collateral Flow Between Different Coronary Territories on Parameter Metrics
Source: ClinicalTrials.gov · Last updated 27 Nov 2024 · Not updated for over 12 months - ask the site whether it is still open
Brief summary (registry, in English)
Transit-time flowmetry (TTFM) allows grafts quality control during coronary artery bypass surgery by measuring the flow volume through them. To date, many studies have deeply studied the predictive role on the graft outcomes of the various flowmetry-derived parameters. One of the least investigated aspects, however, is the mutual influence that two newly realized grafts can have. This possibility would be related to the presence of a more or less developed collateral circulation between the bypassed territories. The purpose of this study is to assess whether a graft for a territory different than that provided by the left anterior descending artery (LAD) may affect the functionality (measured through flowmetry) of the left internal mammary artery - LAD graft.
- Status (registry)
- Not yet recruiting
- Study type
- Observational
- Enrollment
- 135 (estimated)
- First submitted
- 28 May 2024
- Start date
- 20 Nov 2024
- Primary completion date
- 20 May 2025
- Lead sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
- Diseases
- Coronary artery disease
- NCT number
- NCT06471062
What you commit to
- Study type: Observational
- Planned participants: 135
- From 20 Nov 2024 to the primary completion date, 20 May 2025
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- patients undergoing emergency surgery;
- patients undergoing combined surgery;
- patients undergoing single aortocoronary bypass surgery
Other illness
- patients in unstable haemodynamic conditions or in need of pharmacological or mechanical support;
Other
- patients unable to give informed consent;
Who the study is looking for
- age \> 18 years;
- informed consent acquired and registered;
- patients who undergo coronary artery bypass grafting (with or without cardiopulmonary bypass);
- patients with stable angina, unstable angina or acute coronary syndrome without elevation of the ST tract (NSTEMI)
Age in the registry: 18 years to - · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Fondazione Policlinico Gemelli IRCCS Coordinator of this site? Confirm its status | Roma | Italy | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.