Clinical trial Recruiting at 2 sites Observational Ages 18 and up

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.

More Infective Endocarditis trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment97 (estimated)
SponsorMontreal Heart Institute
Academic / other
Locations6 sites (Montreal, Quebec and 5 other locations)
StatusRecruiting
StartedAugust 31, 2021
Main results expectedDecember 31, 2025
Study endsDecember 31, 2025
Registry record updatedNovember 22, 2024
Trial IDNCT04792281 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.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.