Stroke Volume Analysis During Aortic Valve Replacement Trial (standart)
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Tipo di studio
Tipo di studio
Iscrizione (Anticipato)
Iscrizione
Contatti e Sedi
Contatto studio
Contatto studio
- Nome: Michael Sander, MD
- Numero di telefono: +4930450531052
- Email: michael.sander@charite.de
Luoghi di studio
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Berlin, Germania, 10117
- Reclutamento
- Charité Universitätsmedizin Berin
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Sub-investigatore:
- Felix Balzer, MD
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Contatto:
- Michael Sander, MD
- Numero di telefono: +4930450531052
- Email: michael.sander@charite.de
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Sub-investigatore:
- Sascha Treskatsch, MD
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Sub-investigatore:
- Marit Habicher, MD
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Sub-investigatore:
- Viktor Mezger, MD
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Metodo di campionamento
Popolazione di studio
Descrizione
Inclusion Criteria:
- scheduled transcatheter aortic valve implantation
- signed patient consent form
- aged 18 or older by time of surgery
- no participation in other clinical trials
Exclusion Criteria:
- pregnant or breast-feeding women
- emergency surgery
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Numero di gruppi/coorti
Coorti e interventi
Gruppo / CoorteGruppo / Coorte |
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Hemodynamic optimisation
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No hemodynamic optimisation
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Lasso di tempo |
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Measurement of stroke volume (ml) before TAVI (transcatheter aortic valve implantation) by means of (1) FloTrac, (2) transesophageal doppler echocardiography, (3) pulmonary thermodilution via pulmonary artery catheter
Lasso di tempo: Before Surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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Before Surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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Measurement of cardiac output (l/min) before TAVI (transcatheter aortic valve implantation) by means of (1) FloTrac, (2) transesophageal doppler echocardiography, (3) pulmonary thermodilution via pulmonary artery catheter
Lasso di tempo: Before Surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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Before Surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Lasso di tempo |
|---|---|
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Measurement of stroke volume (ml) after TAVI (transcatheter aortic valve implantation) by means of (1) FloTrac, (2) transesophageal doppler echocardiography and (3) pulmonary thermodilution via pulmonary artery catheter
Lasso di tempo: After surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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After surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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Accordance of stroke volume and cardiac output measurements assessed by (1) FloTrac, (2) transesophageal doppler echocardiography and (3) pulmonary thermodilution via pulmonary artery catheter AFTER ADMINISTRATION OF FLUID BOLUS
Lasso di tempo: Before and after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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Before and after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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Accordance of stroke volume and cardiac output measurements assessed by two of the mentioned methods [i.e. (1) FloTrac, (2) transesophageal doppler echocardiography and (3) pulmonary thermodilution via pulmonary artery catheter]
Lasso di tempo: Before and after Surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
|
Before and after Surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
|
|
Measurement of cardiac output (l/min) after TAVI (transcatheter aortic valve implantation) by means of (1) FloTrac, (2) transesophageal doppler echocardiography and (3) pulmonary thermodilution via pulmonary artery catheter
Lasso di tempo: After Surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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After Surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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Altre misure di risultato
Altre misure di risultato
Misura del risultato |
Lasso di tempo |
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oxygen delivery (ml)
Lasso di tempo: Before and after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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Before and after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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image quality of echocardiography
Lasso di tempo: Before and after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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Before and after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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Length of stay on ICU
Lasso di tempo: participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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Cumulative rate of infections
Lasso di tempo: after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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incidence of delirium after surgery
Lasso di tempo: after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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dosage of inotropic medication (mg/d)
Lasso di tempo: after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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length of hospital stay
Lasso di tempo: after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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incidence of stroke
Lasso di tempo: after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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after surgery; participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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Collaboratori e investigatori
Sponsor
Sponsor
Investigatori
Investigatori
- Investigatore principale: Michael Sander, MD, Charite University, Berlin, Germany
Studiare le date dei record
Studia le date principali
Inizio studio
Inizio studio
Completamento primario (Anticipato)
Completamento primario
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- EA1/060/13
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 .