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lack of effectiveness
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Main objective is to evaluate the sparing effect of esmolol on the required doses of propofol and remifentanil
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Placebo | Placebo Comparator | patients will receive a closed-loop administration of propofol and remifentanil according to bispectral level and a placebo |
|
| Esmolol | Experimental | patients will receive a closed-loop administration of propofol and remifentanil according to bispectral level and esmolol |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| NaCl 9/00 | Drug | Same volume as in the esmolol group |
| |
| Esmolol |
| Measure | Description | Time Frame |
|---|---|---|
| administered doses of propofol and of remifentanil during anesthesia | end of anesthesia |
| Measure | Description | Time Frame |
|---|---|---|
| delay before recovery | at the end of anesthesia | |
| hemodynamic abnormalities requiring a treatment | end of anesthesia | |
| postoperative morphine requirement |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Marc Fischler, MD | Hôpital Foch | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Hôpital Foch | Suresnes | 92151 | France |
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| ID | Term |
|---|---|
| C036604 | esmolol |
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| Drug |
1 mg/kg administrated over 10 minutes followed by an infusion of 0,2 mg/kg/hr during all the anesthetic period |
|
| Third post-anesthetic hour |
| explicit memorisation | Second postoperative day |