Acute hemodynamic effects of the prostacyclin analog 15AU81 in severe congestive heart failure
| Autor: | Carla A. Sueta, J. Herbert Patterson, Robert C. Bourge, Christy L. Shaffer, Kirkwood F. Adams, Ray McKinnis, Jyoti P. Jankowski, Susan W. Clarke, Mihai Gheorghiade |
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| Rok vydání: | 1995 |
| Předmět: |
Adult
Male medicine.medical_specialty Cardiac index Hemodynamics Prostacyclin Blood Pressure Heart Rate Internal medicine Prostaglandins Synthetic medicine Humans Pulmonary wedge pressure Adverse effect Heart Failure Dose-Response Relationship Drug business.industry Washout Middle Aged medicine.disease medicine.anatomical_structure Anesthesia Heart failure Vascular resistance Cardiology Female Cardiology and Cardiovascular Medicine business medicine.drug |
| Zdroj: | The American journal of cardiology. 75(3) |
| ISSN: | 0002-9149 |
| Popis: | This multicenter, open-label study provides the first assessment of the safety and acute hemodynamic effects of a short-term infusion of 15AU81, a chemically stable analog of prostacyclin, in patients with New York Heart Association class III or IV heart failure. Twelve patients underwent sequential dose escalation by increasing the rate of the infusion at 15-minute intervals until the drug was no longer tolerated. Patients then received a 90-minute infusion at their maximum tolerated dose. The infusion was then discontinued and the subjects were observed during a 90-minute washout segment. Serial hemodynamic measurements were made throughout the dose-ranging, maintenance, and washout segments. A significant decrease in systemic vascular resistance (1,935 ± 774 vs 1,243 ± 351 dynes.s.cm -5 ; p |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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