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The aim of the study is to compare the effectiveness of prophylactic use of intravenous (IV) dexmedetomidine VS ketamine and meperidine(as a control group) in prevention of shivering associated with intrathecal anesthesia in patients undergoing knee arthroscopy
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Group D (dexmedetomidine group) | Active Comparator |
| |
| Group K (ketamine group) | Active Comparator |
| |
| Group C (control group) | Placebo Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Dexmedetomidine | Drug | Patients will receive dexmedetomidine 0.5 mcg/kg diluted in 10 mL of NS given as IV infusion over 10 min before induction of spinal anesthesia |
|
| Measure | Description | Time Frame |
|---|---|---|
| Incidence of shivering | Incidence of shivering post intrathecal anesthesia is recorded | During operation time |
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Inclusion Criteria:
- BMI 20-30 Scheduled patients for knee arthroscopy under spinal anesthesia. American Society of Anesthesiologists (ASA) physical status: I and II
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Ahmed Ga Mohammed, Resident | Contact | +201091339220 | ahmedgalalm678@gmail.com |
| Name | Affiliation | Role |
|---|---|---|
| Essam Ez Abdelhakeem, Professor | Assiut University | Study Director |
| Seham Mo Moeen, Professor | Assiut University | Study Director |
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| ID | Term |
|---|---|
| D020927 | Dexmedetomidine |
| D007649 | Ketamine |
| D008614 | Meperidine |
| ID | Term |
|---|---|
| D007093 | Imidazoles |
| D001393 | Azoles |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D006571 | Heterocyclic Compounds |
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| Ketamine | Drug | Patient will will receive ketamine 0.5 mg/kg diluted in 10 mL of NS given as IV infusion over 10 min before induction of spinal anesthesia |
|
| Meperidine | Drug | If the tested drug hasn't stopped shivering patient will receive 0.25 mg/kg meperidine |
|
| D003510 |
| Cyclohexanes |
| D003516 | Cycloparaffins |
| D006840 | Hydrocarbons, Alicyclic |
| D006844 | Hydrocarbons, Cyclic |
| D006838 | Hydrocarbons |
| D009930 | Organic Chemicals |
| D007540 | Isonipecotic Acids |
| D000147 | Acids, Heterocyclic |
| D010880 | Piperidines |