- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT02773043
Evaluation of Myocardial Perfusion Reserve (EVARESERVE)
Studieöversikt
Detaljerad beskrivning
Coronary artery disease is a public health problem. The measurement of myocardial perfusion reserve is a prognostic factor supplemental.
Its measure should influence the treatment and the follow up of the patients. The measurement of CRF by by one pressure-temperature sensor-tipped guide wire is a validated technique to evaluate the myocardial perfusion reserve but it is an invasive technique.
In this study, the investigators will compare this method with a non-invasive method: completely automated analysis and quantification of myocardial blood flow from DICOM files corresponding to stress and rest images was developed with a new camera CZT SPECT.
Studietyp
Inskrivning (Faktisk)
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
-
-
La Tronche, Frankrike, 38700
- CHU Michallon
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
- Myocardial scintigraphy with pharmacologic stress and abnormal results
- Coronarography indicated
- Informed consent
Exclusion Criteria:
- Pregnant woman
- Patient with terminal illness
- Terminal renal failure
- Allergy to iodine
- Informed consent impossible
- Patient under legal protection
- History of coronary artery bypass surgery
- Contraindications for adenosine: asthmatic patients, second or third-degree AV block without pacemaker or sick sinus syndrome. Systolic blood pressure less than 90 mmHg. Recent use of dipyramidole or dipyramidole-containing medications. Methyl xanthenes such as aminophylline caffeine or theobromine block the effect of adenosine and should be held for at least 12 hours prior to the test. Known hypersensitivity to adenosine. Unstable acute myocardial infarction or acute coronary syndrome.
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Diagnostisk
- Tilldelning: N/A
- Interventionsmodell: Enskild gruppuppgift
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
---|---|
Övrig: non invasive imaging technique
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
---|---|---|
Correlation between the measure of the coronary flow reserve with an invasive reference method (thermodilution) and a new non-invasive method in scintigraphy to measure the myocardial perfusion reserve
Tidsram: an average of 1 year
|
Coronary flow reserve by thermodilution is the ratio between mean transit time of a room temperature 3-ml bolus of saline during rest and maximal hyperemia. Coronary flow reserve by CZT camera is given by ratio between Mycoardial perfusion during rest and maximal hyperemia. Myocardial perfusion is given by new software. |
an average of 1 year
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
---|---|---|
Evaluation of the myocardial perfusion reserve measuring the CRF by thermodilution.
Tidsram: an average of 1 year
|
Coronary flow reserve by thermodilution is the ratio between mean transit time of a room temperature 3-ml bolus of saline during rest and maximal hyperemia.
|
an average of 1 year
|
Evaluation of the myocardial perfusion reserve in scintigraphy by the same operator over different time scales and by two different operators.
Tidsram: an average of 1 year
|
Coronary flow reserve by CZT camera is given by ratio between Mycoardial perfusion during rest and maximal hyperemia.
Myocardial perfusion is given by new software.
|
an average of 1 year
|
Study the correlations between the level of soluble VE-cadherin (sVE) and the other indicators of coronary endothelial involvement (CRF and RMP).
Tidsram: Day of coronarography
|
Blood test for soluble VE-cadherin (sVE), CRF, RMP
|
Day of coronarography
|
Samarbetspartners och utredare
Sponsor
Utredare
- Huvudutredare: Gilles Barone-Rochette, MD, PhD, University Hospital, Grenoble
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Uppskatta)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- 38RC14.214
Denna information hämtades direkt från webbplatsen clinicaltrials.gov utan några ändringar. Om du har några önskemål om att ändra, ta bort eller uppdatera dina studieuppgifter, vänligen kontakta register@clinicaltrials.gov. Så snart en ändring har implementerats på clinicaltrials.gov, kommer denna att uppdateras automatiskt även på vår webbplats .
Kliniska prövningar på Kranskärlssjukdom
-
IRCCS Policlinico S. DonatoRekryteringAnomalous aortic origin of the coronary artery (AAOCA)Italien
-
Biotronik AGAvslutadde Novo Lesions in Native coronary arteriesNederländerna, Schweiz, Tyskland, Belgien
-
University Hospital OstravaRekryteringIn-Stent Carotis Artery RestenosisTjeckien
-
Stanford UniversityIndragenPopliteal Artery Entrapment Syndrome | Funktionell popliteal artery Entrapment SyndromeFörenta staterna
-
Osaka General Medical CenterAvslutadEmergent coronary procedurJapan
-
Sohag UniversityHar inte rekryterat ännuUmblical Artery Doppler under terminsgraviditetEgypten
-
Xiangya Hospital of Central South UniversityWest China Hospital; Henan Provincial People's Hospital; Renmin Hospital... och andra samarbetspartnersRekryteringSpontan isolerad Superior Mesenteric Artery DissektionKina
-
Inova Health Care ServicesBoston Scientific CorporationAvslutadKoronar angiografi | Transradiell åtkomst | Radiell artär Intimal mediala tjocklek | Distal Radial Artery Access (dTRA)Förenta staterna
-
Baylor College of MedicineAvslutadLungblödning | MAPCA - Major Aortopulmonary Collateral ArteryFörenta staterna
-
University Hospital, AngersRekryteringPopliteal artär infångningFrankrike
Kliniska prövningar på CZT SPECT camera
-
Spectrum DynamicsUniversity Hospital, CaenAvslutadHjärtsjukdom | Parkinsons sjukdom | Skelettsjukdomar | Demens | Pulmonell hypertoni | Lungemboli | Njursjukdom | Benfraktur | Pagets sjukdom | BenskadaFrankrike
-
University Hospital, CaenPfizerRekryteringAmyloidos TransthyretinFrankrike
-
Centre Hospitalier Régional d'OrléansAvslutadIschemisk hjärtsjukdom | Ischemi, MyokardFrankrike
-
University Hospital, CaenAvslutad
-
Central Hospital, Nancy, FranceOkändAngioscintigrafi | TomoscintigrafiFrankrike
-
Sheba Medical CenterOkänd
-
Nantes University HospitalRekrytering
-
Mayo ClinicSusan G. Komen Breast Cancer FoundationAvslutad
-
GE HealthcareAvslutad
-
UNC Lineberger Comprehensive Cancer CenterAvslutadThorax | Lungskada | HjärtskadorFörenta staterna