- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT03041337
Right Heart International NETwork During Exercise in Different Clinical Conditions (RIGHT-Net)
Morphological and Functional Response of the Right Heart and Pulmonary Circulation
The aim of this registry will be to compare the pathophysiological response of the morphology and function of the right heart and pulmonary circulation assessed with resting and stress-echocardiography in patients with various cardiovascular diseases, to compare them to healthy individuals. The physiological response in healthy individuals as well as elite athletes, defined as athletes participating at national and international competitions, will also be evaluated. Patients will be enrolled both prospectively as well as retrospectively and the will be evaluated by resting and stress echocardiography, which are part of the routine clinical practice.
All clinical outcome measures will be collected as part of routine examinations. The measurements will include systolic and diastolic pump function of the right and left ventricles and other echocardiographic parameters. Moreover, a comparison of these parameters among different groups will be performed. Other optional assessments will include: exercise capacity assessed with 6-minute walking distance, World Health Organization functional class (WHO functional class), peak oxygen uptake assessed by spiroergometry. Patients will be evaluated at baseline and each year with the aforementioned procedures according to the sites clinical routine.
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
Patients will be evaluated with a routinely performed resting and stress echocardiography. Moreover, physical examination and ECG will be performed and past medical history will be collected. Optional procedures comprise of quality of life assessment (SF-36 questionnaire), six minute walking distance (6MWD), cardiopulmonary exercise testing (CPET), routine laboratory including biochemical work-up.
Comparison among different cohorts of patients with regards to right heart morphology and function at rest, assessed during a routinely performed resting and stress echography. The following parameters will be evaluated:
- Right ventricular (RV) diameters
- RV free wall thickness
- End-diastolic and end-systolic left ventricular volumes and ejection fraction
- Right atrial (RA) area
- End-diastolic and end-systolic RV area and % shortening of the areas of the right ventricle
- Tricuspid regurgitation velocity (TRV) and severity
- Tricuspid annular plane systolic excursion (TAPSE)
- Inferior vena cava diameter and % of collapsibility
- TAPSE at peak exercise and after 5 minutes recovery
- TRV at peak exercise and after 5 minutes recovery
- RV end-diastolic and end-systolic area and % shortening of the areas at peak exercise and after 5 minutes recovery
- RA area at peak exercise and after 5 minutes recovery
- Left ventricular end-diastolic and end-systolic volume and ejection fraction at peak exercise and after 5 minutes recovery
- Left ventricular eccentricity index at peak exercise and after 5 minutes recovery
Tipo di studio
Iscrizione (Anticipato)
Contatti e Sedi
Contatto studio
- Nome: Eduardo Bossone, Chief of Cardiology
- Numero di telefono: +390899926241
- Email: ebossone@hotmail.com
Backup dei contatti dello studio
- Nome: Alberto M. Marra, MD
- Numero di telefono: +4915207559254
- Email: alberto.marra@med.uni-heidelberg.de
Luoghi di studio
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Salerno
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Cava de' Tirreni, Salerno, Italia, 84019
- Reclutamento
- Cardiology and Coronary Care Unit
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Contatto:
- Eduardo Bossone
- Numero di telefono: +390899926241
- Email: ebossone@hotmail.com
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Contatto:
- Francesco Ferrara
- Numero di telefono: +393386762554
- Email: francesco.ferrara30@tin.it
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Metodo di campionamento
Popolazione di studio
Descrizione
Inclusion Criteria:
- Written informed consent
- Males and females ≥ 18 years' old
- Ability to understand study-specific design and procedures and provide informed consent to the study
Exclusion Criteria:
- Inability to perform exercise stress test
- Active smoker
- Pregnancy and/or lactation
- Active malignancy
- End-stage renal disease requiring dialysis
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Coorti e interventi
Gruppo / Coorte |
Intervento / Trattamento |
---|---|
Healthy subjects
Cohort of patients referred to our echocardiography laboratory to work assessment procedures and without any cardiovascular risk factor.
They will underwent stress echocardiography.
|
stress echocardiography will be performed in accordance with the current guidelines on a variable load 45° cycle ergometer with an incremental workload of 25 W every 2 minutes up to the symptom-limited maximal tolerated workload. Echocardiographic measurements will be acquired at baseline, at peak exercise and during recovery of 5 minutes. The electrocardiogram and blood pressure will be monitored at each workload. Termination criteria and / or positive test criteria for inducible myocardial ischemia will follow the current recommendations |
cardio-respiratory diseases
patients with any possible cardiovascular and respiratory condition.
They will underwent stress echocardiography.
|
stress echocardiography will be performed in accordance with the current guidelines on a variable load 45° cycle ergometer with an incremental workload of 25 W every 2 minutes up to the symptom-limited maximal tolerated workload. Echocardiographic measurements will be acquired at baseline, at peak exercise and during recovery of 5 minutes. The electrocardiogram and blood pressure will be monitored at each workload. Termination criteria and / or positive test criteria for inducible myocardial ischemia will follow the current recommendations |
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
---|---|---|
Right Ventricle contractile reserve
Lasso di tempo: ten years
|
Difference of tricuspid regurgitation velocity at rest to peak exercise (m/s)
|
ten years
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
---|---|---|
All-cause Mortality
Lasso di tempo: ten years
|
All cause of mortality
|
ten years
|
Cardiovascular Mortality
Lasso di tempo: ten years
|
all cardiovascular mortality
|
ten years
|
RV internal end-diastolic diameters
Lasso di tempo: ten years
|
measurement of basal and midcavity RV internal end-diastolic diameters from the four-chamber view in mm
|
ten years
|
tricuspid annular plane systolic excursion (TAPSE)
Lasso di tempo: ten years
|
tricuspid annular plane systolic excursion (TAPSE) determined in M-mode in mm
|
ten years
|
Collaboratori e investigatori
Investigatori
- Cattedra di studio: Eduardo Bossone, Azienda Universitaria Ospedaliera "S. Giovanni e Ruggi d'Aragona"
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Anticipato)
Completamento dello studio (Anticipato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- RIGHT-Net
Piano per i dati dei singoli partecipanti (IPD)
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Informazioni su farmaci e dispositivi, documenti di studio
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Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
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