Evaluating the role of FDG-PET/CT in managing infective endocarditis
Official title: Impact of FDG-PET/CT on Management of Patients with Native Valve Infective Endocarditis
Run by Montreal Heart Institute · NCT04792281 · Data updated 2026-11-12
This study is testing whether FDG-PET/CT imaging can help doctors make better treatment decisions for adults suspected of having infective endocarditis.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 97 (estimated) |
| Sponsor | Montreal Heart Institute Academic / other |
| Locations | 6 sites (Montreal, Quebec and 5 other locations) |
| Status | Recruiting |
| Started | August 31, 2021 |
| Main results expected | December 31, 2025 |
| Study ends | December 31, 2025 |
| Registry record updated | November 22, 2024 |
| Trial ID | NCT04792281 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults aged 18 and older who are suspected of having native valve infective endocarditis and are referred for FDG-PET/CT imaging.
✕Probably not a fit
Patients with prosthetic cardiac valves, those who are pregnant or breastfeeding, and individuals with a body mass index over 45 kg/m2 may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This multicentric observational study aims to assess the impact of FDG-PET/CT imaging on the management of patients suspected of having native valve infective endocarditis (NVE). Participants will be recruited from six different healthcare centers, including two specialized cardiac centers and four tertiary care hospitals. The study will focus on patients classified as having possible infective endocarditis according to the modified Duke criteria and will evaluate how FDG-PET/CT influences clinical decision-making. The study will include adults who can provide informed consent and tolerate the PET/CT procedure.
Why it matters
Potential benefit: If successful, this study could enhance the diagnostic accuracy and management strategies for patients with infective endocarditis.
How similar studies have gone: While the use of FDG-PET/CT in this context is gaining interest, this specific approach is relatively novel and has not been extensively tested in prior studies.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * 18 years of age or older, capable to provide informed consent; * Referred for a FDG-PET/CT study * Classified as having Possible IE prior to FDG-PET/CT imaging; * Patients must be able to tolerate the physical/logistical requirements of a PET/CT scan. Exclusion Criteria: * Subjects with prosthetic cardiac valve and/or CIED; * Pregnant or breastfeeding female; * Body mass index \> 45 kg/m2.
Where it's running
-
Montreal Heart Institute
Montreal, Quebec, Canada Recruiting -
Jewish General Hospital
Montreal, Quebec, Canada Recruiting -
Centre Hospitalier de l'Universite de Montreal
Montreal, Quebec, Canada Not yet recruiting -
McGill University Health Center
Montreal, Quebec, Canada Not yet recruiting -
University Institute of Cardiology and Respirology of Quebec
Québec, Quebec, Canada Not yet recruiting -
Centre Hospitalier de l'Universite de Sherbrooke
Sherbrooke, Quebec, Canada Not yet recruiting
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Al[18F]F-NOTA-folate PET imaging in suspected cardiac sarcoidosis and infective endocarditis
This diagnostic test uses a folate-based PET tracer to see if it can help identify inflammation or infection in the heart for people with suspected cardiac sarcoidosis or infective endocarditis.
-
Etiologic Diagnosis Algorithm in Infective Endocarditis
Aiming to see if a combined culture and molecular testing approach can help doctors choose the right antibiotics faster for adults with infective endocarditis.
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Rifampin-free therapy vs rifampin-containing therapy for staphylococcal prosthetic valve endocarditis
This study tests whether a rifampin-free antibiotic regimen can be as effective as a rifampin-containing regimen for adults with staphylococcal prosthetic valve endocarditis.
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Improving health and quality of life for patients recovering from infective endocarditis through cardiac rehabilitation
This study is testing if joining a cardiac rehabilitation program can help people recovering from infective endocarditis feel healthier and improve their quality of life.
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Echocardiography versus no echocardiography for Staphylococcus aureus bloodstream infection with VIRSTA score <3
This trial tests whether it is safe to skip routine echocardiography in adults hospitalized with Staphylococcus aureus bloodstream infection who have a VIRSTA score under 3.
-
Barts Endocarditis Registry
This registry collects health, imaging, microbiology, treatment, and outcome information from adults with infective endocarditis seen at Barts Heart Centre to learn which approaches work best.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.