- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT02895659
Fluid Management in Patients Undergoing Cardiac Surgery (Hemacetat)
Fluid Management in Patients Undergoing Cardiac Surgery - Effects of an Acetate Versus Lactate Buffered Balanced Infusion Solution on Hemodynamic Stability, a Randomized Controlled Double-blind Trial
Background: Currently used crystalloid solutes have a variable composition and may therefore influence acid-base status, intra- and extracellular water content and plasma electrolyte compositions and have a major impact on organ function and outcome. Despite continuing evaluation no superiority of one particular type of fluid has been reached so far. To the best of the investigators' knowledge no study in humans has ever assessed whether the type of crystalloid fluid given for fluid resuscitation in patients undergoing cardiac surgery has an impact on hemodynamic stability and cardiac function so far. Nonetheless in the animal model it was shown that the choice of crystalloid fluid may greatly influence cardiac performance
Primary Aim: In this study the investigators want to clarify whether a balanced type acetate-buffered fluid solution in patients undergoing cardiac surgery is associated with better hemodynamic stability and cardiac function than a lactate-buffered crystalloid solute.
Studienübersicht
Status
Bedingungen
Studientyp
Einschreibung (Tatsächlich)
Phase
- Phase 4
Kontakte und Standorte
Studienorte
-
-
-
Bern, Schweiz, 3010
- Department of Intensive Care, Bern University Hospital and University of Bern, Bern, Switzerland
-
-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Elective single heart valve replacement
- Elective double valve replacement
- Elective single or double valve replacement and coronary artery bypass grafting
Exclusion Criteria:
- Patients unable to give informed consent
- Patients younger than 18 years of age or older than 80 years
- Pregnancy or breastfeeding
- Ejection fraction (EF) of less than 30% preoperatively
- Preexisting renal insufficiency with a glomerular filtration rate below 30ml/min
- Patients transferred form the intensive care unit to the operating theater
- Emergency operation
- Reoperation
- Patients planned for fast-track surgery
- Patients planned for minimal extracorporal circuits
- Preexisting anemia requiring immediate perioperative blood transfusion
- Chronic inflammatory diseases
- Any signs of infection or sepsis
- Limitation of full therapy (e.g. Jehowa's witnesses)
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Vervierfachen
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Aktiver Komparator: Ringer lactate
Fluid resuscitation will be performed with lactated Ringers during the perioperative period.
Perioperative hemodynamic management will be performed according to a specified treatment protocol.
|
Perioperative hemodynamic management will be performed according to a specified treatment protocol.
|
|
Aktiver Komparator: Ringer acetate
Fluid resuscitation will be performed with acetated Ringers during the perioperative period.
Perioperative hemodynamic management will be performed according to a specified treatment protocol.
|
Perioperative hemodynamic management will be performed according to a specified treatment protocol.
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
Cumulative dose of inopressors (norepinephrine and epinephrine) per kg bodyweight/hour during the perioperative period
Zeitfenster: Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
Time on inopressors
Zeitfenster: Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
|
Cumulative dose of inodilators
Zeitfenster: Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
|
Time on inodilators
Zeitfenster: Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
|
Cumulative dose of vasodilatators
Zeitfenster: Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
|
Time on vasodilatators
Zeitfenster: Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
|
Total amount of fluid
Zeitfenster: Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
|
Changes in acid-base status
Zeitfenster: Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
Perioperative period (induction of anesthesia until extubation in the intensive care unit, usually less than 24 hours))
|
Mitarbeiter und Ermittler
Ermittler
- Hauptermittler: Carmen A Pfortmueller, MD, Department of Intensive Care, Bern University Hospital and University of Bern, Bern, Switzerland
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
- Pathologische Prozesse
- Krankheitsattribute
- Kritische Krankheit
- Physiologische Wirkungen von Arzneimitteln
- Adrenerge Wirkstoffe
- Neurotransmitter-Agenten
- Molekulare Mechanismen der pharmakologischen Wirkung
- Autonome Agenten
- Agenten des peripheren Nervensystems
- Adrenerge Alpha-Agonisten
- Adrenerge Agonisten
- Bronchodilatatoren
- Anti-Asthmatiker
- Atemwegsmittel
- Adrenerge Beta-Agonisten
- Sympathomimetika
- Vasokonstriktorische Mittel
- Mydriatics
- Noradrenalin
- Epinephrin
- Racepinephrin
- Epinephrylborat
Andere Studien-ID-Nummern
- 20160804.1.3
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .
Klinische Studien zur Kritische Krankheit
-
Yancheng First People's HospitalNoch keine RekrutierungCritical Illness; Mechanical Ventilation; Schock
-
Charite University, Berlin, GermanyReactive Robotics GmbHAbgeschlossenKritische Krankheit | Rehabilitation | Frühe Gehfähigkeit | Critical Illness PolyneuromyopathieDeutschland
-
Adana City Training and Research HospitalAbgeschlossenCritical Illness PolyneuromyopathieTruthahn
-
Istituto Clinico HumanitasRekrutierungKritische Krankheit Myopathie | Kritische Krankheit Polyneuropathie | Critical Illness PolyneuromyopathieItalien
-
University of AthensUnbekanntCritical-Illness-Polyneuromyopathie (CIPNM) | Auf der Intensivstation erworbene Schwäche (ICUAW)Griechenland
-
Hospital de Clinicas de Porto AlegreUnbekanntCritical Illness PolyneuropathienBrasilien
-
Charite University, Berlin, GermanyReactive Robotics GmbHAbgeschlossenKritische Krankheit | Covid19 | Rehabilitation | Robotik | Frühmobilisierung | Critical Illness PolyneuromyopathieDeutschland
-
Insel Gruppe AG, University Hospital BernMonash UniversityAktiv, nicht rekrutierendMuskelschwäche | Kritische Krankheit Myopathie | Physische Inaktivität | Kritische Krankheit Polyneuropathie | Critical Illness PolyneuromyopathieAustralien, Schweiz
-
Istituti Clinici Scientifici Maugeri SpAFondazione Don Carlo Gnocchi Onlus; Azienda Ospedaliero-Universitaria di Modena und andere MitarbeiterRekrutierungKritische Krankheit Myopathie | Critical-Illness-Polyneuromyopathie (CIPNM) | Guillain Barre-SyndromItalien
-
Koç UniversityAbgeschlossenCOVID-19 | Rehabilitation | Akutes Lungenversagen | Erworbene Schwäche auf der Intensivstation | Critical Illness PolyneuromyopathieTruthahn