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)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
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.
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Kontakter og lokationer
Studiesteder
-
-
-
Basel, Schweiz, 4031
- Clinic for Anaesthesia, Intermediate Care, Prehospital Emergency Medicine and Pain Therapy, University Hospital Basel
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
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
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Technical feasibility of using the Medtronic Cotrending algorithm
Tidsramme: one time assessment at study end
|
Specifically, it will be determined:
|
one time assessment at study end
|
Andre resultatmål
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Between-patient variability in the intraoperative Cotrending-derived boundaries of cerebral autoregulation
Tidsramme: one time assessment at study end
|
Determination of the extent of between-patient variability in the intraoperative Cotrending-derived boundaries of cerebral autoregulation.
|
one time assessment at study end
|
|
Within-patient variability in the intraoperative Cotrending-derived boundaries of cerebral autoregulation
Tidsramme: one time assessment at study end
|
Determination of the extent of within-patient variability in the intraoperative Cotrending-derived boundaries of cerebral autoregulation.
|
one time assessment at study end
|
|
Predictability of intraoperative Cotrending-derived boundaries of cerebral autoregulation
Tidsramme: one time assessment at study end
|
Determination to what extent the intraoperative Cotrending-derived boundaries of cerebral autoregulation can be predicted using preoperative or preinduction blood pressures.
|
one time assessment at study end
|
|
Within-patient variability in the intraoperative Cotrending-derived boundaries of cerebral autoregulation
Tidsramme: one time assessment at study end
|
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.
|
one time assessment at study end
|
|
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
Tidsramme: one time assessment at study end
|
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.
|
one time assessment at study end
|
|
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
Tidsramme: one time assessment at study end
|
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.
|
one time assessment at study end
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Patrick M. Wanner, Clinic for Anaesthesia, Intermediate Care, Prehospital Emergency Medicine and Pain Therapy, University Hospital Basel
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 2025-02371; am26Wanner
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .