Abstract | BACKGROUND: METHODS: Among 42 patients scheduled for elective carotid endarterectomy, 20 had arterial hypotension following general anesthesia that was refractory to ephedrine. These patients were the basis of the study. After randomization, they received either 1 mg intravenous terlipressin (n = 10) or norepinephrine infusion (n = 10). Beat-by-beat recordings of systolic arterial blood pressure and heart rate were stored on a computer. The intraoperative maximum and minimum values of blood pressure and heart rate, and the time spent with systolic arterial blood pressure below 90 mmHg and above 160 mmHg, were used as indices of hemodynamic stability. Data are expressed as median (95% confidence interval). RESULTS:
Terlipressin and norepinephrine corrected arterial hypotension in all cases. However, time spent with systolic arterial blood pressure below 90 mmHg was less in the terlipressin group (0 s [0-120 s] vs. 510 s [120-1011 s]; P < 0.001). Nonresponse to treatment (defined as three boluses of terlipressin or three changes in norepinephrine infusion) occurred in zero and eight cases (P < 0.05), respectively. CONCLUSIONS:
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Authors | Gilles Boccara, Alexandre Ouattara, Gilles Godet, Eric Dufresne, Michèle Bertrand, Bruno Riou, Pierre Coriat |
Journal | Anesthesiology
(Anesthesiology)
Vol. 98
Issue 6
Pg. 1338-44
(Jun 2003)
ISSN: 0003-3022 [Print] United States |
PMID | 12766641
(Publication Type: Clinical Trial, Comparative Study, Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Chemical References |
- Angiotensin Receptor Antagonists
- Angiotensin-Converting Enzyme Inhibitors
- Antihypertensive Agents
- Vasoconstrictor Agents
- Angiotensin II
- Lypressin
- Terlipressin
- Norepinephrine
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Topics |
- Aged
- Anesthesia, General
- Angiotensin II
- Angiotensin Receptor Antagonists
- Angiotensin-Converting Enzyme Inhibitors
(therapeutic use)
- Antihypertensive Agents
(therapeutic use)
- Blood Pressure
(drug effects)
- Electrocardiography
- Endarterectomy, Carotid
- Female
- Heart Rate
(drug effects)
- Humans
- Hypotension
(drug therapy, etiology)
- Lypressin
(analogs & derivatives, therapeutic use)
- Male
- Middle Aged
- Norepinephrine
(therapeutic use)
- Postoperative Complications
(drug therapy)
- Prospective Studies
- Terlipressin
- Vasoconstrictor Agents
(therapeutic use)
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