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Comparison between pregabalin and magnesium sulfate in hypotensive anaethesia
compare the effect of a single-dose 150 mg oral pregabalin and 2 grams intravenous magnesium sulfate given 30 minutes before induction of anesthesia on the total nitroglycerine used in patients undergoing functional endoscopic sinus surgery
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Pregabaline | Experimental | Preoperative oral dose of pregabalin for control blood pressure and decrease dose of nitroglycerine consumption |
|
| Magnesium sulfate | Experimental | Preoperative intravenous dose for control blood pressure and heart rate |
|
| Nitroglycrine | Experimental | Measuring the total dose of nitroglycerine used, using a syringe pump |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Pregabalin 150mg | Drug | The oral tablet half an hour preoperative 150 milligrams |
|
| Measure | Description | Time Frame |
|---|---|---|
| Dose of nitroglycerine | total dose measured by a syringe pump | an hour and half |
| Measure | Description | Time Frame |
|---|---|---|
| quality of surgical field | using Boezaart et al grading scale | an hour and half |
| surgeon satisfaction | using Likert's scale | an hour and half |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Eman Gamal, MD | Contact | 01032862852 | emangamalhassan2@gmail.com | |
| Sarah Omar, MD | Contact | 01005376176 | sara.mohamed@mu.edu.eg |
| Name | Affiliation | Role |
|---|---|---|
| Sarah Omar, M.D. | Minia University | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Faculty of medicine | Recruiting | Minya | 61111 | Egypt |
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| ID | Term |
|---|---|
| D000069583 | Pregabalin |
| D008278 | Magnesium Sulfate |
| D005996 | Nitroglycerin |
| ID | Term |
|---|---|
| D005680 | gamma-Aminobutyric Acid |
| D000613 | Aminobutyrates |
| D002087 | Butyrates |
| D000144 | Acids, Acyclic |
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| Magnesium Sulfate | Drug | Intravenous administration half an hour preoperative 2 grams |
|
|
| Nitroglycerin | Drug | measure total dose of nitroglycerine in milligrams using a syringe pump |
|
|
| surgeon satisfaction | Other | surgeon satisfaction measured according to Likert's scale |
|
|
| D002264 |
| Carboxylic Acids |
| D009930 | Organic Chemicals |
| D000596 | Amino Acids |
| D000602 | Amino Acids, Peptides, and Proteins |
| D017616 | Magnesium Compounds |
| D007287 | Inorganic Chemicals |
| D013431 | Sulfates |
| D013464 | Sulfuric Acids |
| D013456 | Sulfur Acids |
| D013457 | Sulfur Compounds |
| D009574 | Nitro Compounds |