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CPET in Myocardial Ischemia

StatusRecruiting
PhaseNot applicable
Started
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Record status
This record was last updated August 5, 2021 (before its estimated December 2022 completion). Its status may not reflect the trial's current state.

Record History

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  1. Primary completion date: Dec 2020 to Dec 2022v5
  2. Start date changed from estimate of Sep 30, 2019 to Oct 3, 2019v4
  3. Trial status: Not Yet Recruiting to Recruiting
    • Study sites: 0 to 1
    • Start date: Sep 2019 to Sep 30, 2019
    v3
  4. Primary endpoints: 1 to 2v2
  5. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The investigators goal is to determine whether cardiopulmonary exercise testing (CPET) can be utilized in the diagnosis of myocardial ischemia. For the study participants the investigators will recruit patients who have been referred to myocardial perfusion PET/CT scan in Kuopio University Hospital. The participants will perform the CPET on a cycle ergometer on separate day after the perfusion scan. The investigators will compare the results of the PET/CT scan and CPET and evaluate if the possible perfusion defects detected in PET/CT correlate with the gas exchange parameters in CPET. The patients who receive invasive coronary treatment (coronary bypass surgery or percutaneous coronary intervention) will be invited to perform additional CPET ja PET/CT tests six months after the treatment. The goal will be to determine whether the recovery of myocardial perfusion can be assessed with gas exchange parameters in CPET.
Trial Details
NCT Number NCT04067700
Lead Sponsor Kuopio University Hospital
Conditions
(from sponsor)		 Myocardial Ischemia
Related terms Myocardial Ischemia
Enrollment 100 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov