- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07630129
AUTOREGULATE- NONCARDIAC-COTRENDING
Feasibility and Clinical Implications of Real-time Cerebral Autoregulation Monitoring in Major Noncardiac Surgery With the Medtronic Cotrending Algorithm (AUTOREGULATE- NONCARDIAC-COTRENDING)
Panoramica dello studio
Stato
Intervento / Trattamento
Descrizione dettagliata
Intraoperative hypotension during noncardiac surgery is strongly associated with postoperative organ injury. The AUTOREGULATE-NONCARDIAC study, a multicenter prospective cohort study and precision medicine platform is aiming to investigate the feasibility and clinical implications of different approaches of cerebral autoregulation (cAR) monitoring in high-risk patients undergoing major noncardiac surgery (ClinicalTrials.gov NCT05336864). A central shortcoming of the currently used gold standard methodology of cerebral autoregulation monitoring (COx [Cerebral Oximetry Index] methodology) is its necessity for extended periods of monitoring data with sufficient variability, its high failure rate in certain settings, e.g. in noncardiac surgery, and the requirement for expertise in evaluating the generated cerebral autoregulatory curves.
There is a need for novel approaches to cerebral autoregulation monitoring addressing the performance and usability issues of the COx methodology. One potentially promising algorithm is the Medtronic Cotrending algorithm, which in cardiac surgery has shown strong agreement with the COx methodology and provided rapid estimates of cAR state with high uptime and user-friendly visualization of autoregulatory status. However, the Medtronic Cotrending algorithm has never been tested in noncardiac surgery.
This substudy of AUTOREGULATE-NONCARDIAC aims to prospectively assess the feasibility and clinical implications of intraoperative real-time cAR monitoring using the Medtronic Cotrending algorithm.
Tipo di studio
Iscrizione (Effettivo)
Contatti e Sedi
Luoghi di studio
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Basel, Svizzera, 4031
- Clinic for Anaesthesia, Intermediate Care, Prehospital Emergency Medicine and Pain Therapy, University Hospital Basel
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Metodo di campionamento
Popolazione di studio
Descrizione
Inclusion Criteria:
- All patients included in AUTOREGULATE-NONCARDIAC at the University Hospital Basel study center with the Medtronic INVOS(TM) near-infrared spectroscopy (NIRS) device.
Exclusion Criteria:
- No intraoperative data collected
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Technical feasibility of using the Medtronic Cotrending algorithm
Lasso di tempo: one time assessment at study end
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Specifically, it will be determined:
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one time assessment at study end
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Altre misure di risultato
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Between-patient variability in the intraoperative Cotrending-derived boundaries of cerebral autoregulation
Lasso di tempo: one time assessment at study end
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Determination of the extent of between-patient variability in the intraoperative Cotrending-derived boundaries of cerebral autoregulation.
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one time assessment at study end
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Within-patient variability in the intraoperative Cotrending-derived boundaries of cerebral autoregulation
Lasso di tempo: one time assessment at study end
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Determination of the extent of within-patient variability in the intraoperative Cotrending-derived boundaries of cerebral autoregulation.
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one time assessment at study end
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Predictability of intraoperative Cotrending-derived boundaries of cerebral autoregulation
Lasso di tempo: one time assessment at study end
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Determination to what extent the intraoperative Cotrending-derived boundaries of cerebral autoregulation can be predicted using preoperative or preinduction blood pressures.
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one time assessment at study end
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Within-patient variability in the intraoperative Cotrending-derived boundaries of cerebral autoregulation
Lasso di tempo: one time assessment at study end
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Determination to what extent within-patient variability in the intraoperative Cotrending-derived boundaries of cerebral autoregulation can be explained by other intraoperative factors, e.g.
CO2 variability.
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one time assessment at study end
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Association of disturbed intraoperative Cotrending-derived cerebral autoregulatory function with the composite of postoperative organ injury (myocardial injury and/or acute kidney injury) on postoperative days 1-3
Lasso di tempo: one time assessment at study end
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Investigation of the association of disturbed intraoperative Cotrending-derived cerebral autoregulatory function with the composite of postoperative organ injury (myocardial injury and/or acute kidney injury) on postoperative days 1-3.
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one time assessment at study end
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Association of disturbed intraoperative Cotrending-derived cerebral autoregulatory function with the composite of major cardiovascular, renal and neurological complications up to 1 year following surgery
Lasso di tempo: one time assessment at study end
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Investigation of the association of disturbed intraoperative Cotrending-derived cerebral autoregulatory function with the composite of major cardiovascular, renal and neurological complications up to 1 year following surgery.
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one time assessment at study end
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Collaboratori e investigatori
Investigatori
- Investigatore principale: Patrick M. Wanner, Clinic for Anaesthesia, Intermediate Care, Prehospital Emergency Medicine and Pain Therapy, University Hospital Basel
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Inizio studio (Effettivo)
Completamento primario (Effettivo)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- 2025-02371; am26Wanner
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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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