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Life sciences · Observational Study
ClinicalTrials.gov · November 5, 2026
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Observational Study.
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Registry record from ClinicalTrials.gov (NCT06350929). This is a study registration, not published results. Lead sponsor: University Hospital, Toulouse. Recruitment status: RECRUITING. Study type: OBSERVATIONAL. Enrollment: 50 participants (ESTIMATED). Conditions: Hypotension. Interventions: OTHER: Cardiac output monitoring by the Starling™ SV Sebac®. Primary outcome measures: Evaluation of the impact of a bolus of diluted norepinephrine on cardiac output in chronic heart failure patients presenting with arterial hypotension after anesthetic induction. , During the surgery.. Brief summary: Arterial hypotension is a frequent complication of general anesthesia and a significant contributor to postoperative complications. It is a critical marker for the development of acute renal failure and postoperative myocardial infarction. Chronic heart failure (CHF) patients are increasingly encountered in the operating room, and their perioperative morbidity and mortality are substantial, with specific management lacking precise recommendations. The main objective is to assess the impact of a diluted norepinephrine bolus on cardiac output in chronic heart failure patients experiencing arterial hypotension after anesthesia induction.