- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT02360150
Evaluation of Myocardial Viability : Dual Energy Cardiac CT vs. Cardiac MRI (InfarctusGSI)
Evaluation of Myocardial Viability in Late Presentation Myocardial Infarction: Dual Energy Cardiac CT vs. Cardiac MRI.
The purpose of this study is therefore to show that associated with cardiac angiography echocardiography, in myocardial seen late, would provide the information necessary for the decision revascularization, in a timely manner.
This would allow the patient to avoid duplication of tests including risk related to coronary angiography (bleeding complications, stroke ...) and those related to the implantation of coronary stent (stent) without expected earnings in case of non-viability . This would also reduce the length of hospital stay and costs due to numerous reviews.
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert beskrivelse
Percutaneous coronary intervention is not recommended in stable patients with late presentation myocardial infarction, and myocardial viability needs to be evaluated before the procedure. The aim of the study is to evaluate the sensibility and specificity of dual-energy CT for the evaluation of myocardial viability in comparison to cardiac MRI.
The experimental procedure is limited to a second CT acquisition performed 10 minutes in dual energy mode.
Sensitivity and Specificity of delayed enhancement >50% of myocardial thickness provided by dual-energy CT will be evaluated in comparison to cardiac MRI.
Studietype
Registrering (Forventet)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
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Normandie
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Rouen, Normandie, Frankrike, 76031
- Rekruttering
- University Hospital of Rouen
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Ta kontakt med:
- Benjamin DUBOURG, Doctor
- Telefonnummer: +33 2 32 88 64 96
- E-post: Benjamin.Dubourg@chu-rouen.fr
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Underetterforsker:
- Jérome CAUDRON, Doctor
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-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Man or woman
- Major patient
- Patient with electrical, biological and clinical signs of myocardial infarction, with late presentation (>24 hours)
- Creatinine clearance (calculated using the Cockcroft (<age 65) or MDRD (> 65 years))formula > 30 ml / min.
- Affiliation to the french social security scheme.
- Women of childbearing age: Negative pregnancy test (urine test).
- Postmenopausal women, menopause confirmation of diagnosis
- Patient able to understand the spoken and written French.
- Signature of informed consent
Exclusion Criteria:
- Collapsus or organ failure requiring urgent care in intensive care unit
- Arrhythmia and/or non-reducible tachycardia.
- History of allergic reaction after iodinated contrast medium injection.
- History of nephrogenic systemic fibrosis.
- History of claustrophobia
- Unbalanced asthma.
- Acute pulmonary edema.
- Pregnant or breastfeeding women.
- Clinical signs of thyrotoxicosis.
- Person placed under judicial protection,
- Patient suffering from serious psychiatric disease.
- Patients participating in another clinical trial.
- Contraindication to MRI
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Diagnostisk
- Tildeling: N/A
- Intervensjonsmodell: Enkeltgruppeoppdrag
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
---|---|
Eksperimentell: second propeller arm scanner
The experimental procedure is to conduct a second helical scanner strictly centered on the heart, 10 minutes after the first helix without inject contrast medium, to assess late enhancement to the inclusion visit.
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The experimental procedure is to conduct a second helical scanner strictly centered on the heart, 10 minutes after the first helix without inject contrast medium, to assess late enhancement.
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
---|---|---|
Number of patient with a possible evaluation of myocardial viability using dual-energy cardiac CT
Tidsramme: Day 4
|
To study the sensitivity of dual-energy cardiac CT for the evaluation of myocardial viability, in patients with late presentation myocardial infarction.
|
Day 4
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
---|---|---|
Number of patient with a possible evaluation of myocardial viability using cardiac MRI
Tidsramme: Day 4
|
To study the sensitivity of cardiac MRI for the evaluation of myocardial viability in patients with late presentation myocardial infarction.
|
Day 4
|
Samarbeidspartnere og etterforskere
Sponsor
Etterforskere
- Hovedetterforsker: Benjamin DUBOURG, Doctor, University Hospital, Rouen
- Studieleder: Jean-Nicolas DACHER, Professor, University Hospital, Rouen
Studierekorddatoer
Studer hoveddatoer
Studiestart
Primær fullføring (Forventet)
Studiet fullført (Forventet)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 2013/205/HP
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