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This study aims to explore the effect of head/neck position (sniffing vs ramped) and C-MAC blade geometry (MAC vs D-blade) on intubation in morbidly obese patients.
The patients will be randomized into 4 groups:
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| S MAC: Sniffing + MAC blade. | Active Comparator | the patient will be positioned in sniffing position and MAC blade will be used in intubation |
|
| Ramped position and using MAC blade. | Active Comparator | the patient will be positioned in Ramped position and MAC blade will be used in intubation |
|
| S D-blade: Sniffing + D-blade. | Active Comparator | the patient will be positioned in sniffing position and D-blade will be used in intubation |
|
| R D-blade: Ramped + D-blade. | Active Comparator | the patient will be positioned in Ramped position and D-blade willbe used in intubation |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Sniffing position and using MAC blade. | Device | Machintosch blade will be used in intubating patient in sniffing position |
|
| Measure | Description | Time Frame |
|---|---|---|
| Intubation time (seconds), from blade insertion to confirmed placement via capnography. | Intubation time (seconds), from blade insertion to confirmed placement via capnography. | seconds |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| fagr fathy abdo, Medical Doctorate | Ain Shams University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Ain Shams University | Cairo | Egypt | 00202 | Egypt |
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| Ramped position and MAC Blade | Device | MAC blade will be used in intubating patient in ramped postion |
|
| videolaryngoscopy | Device | D-blade will be used in intubating patient in sniffing position |
|
| videolaryngosopy | Device | D-blade will be used in intubating patient in Ramped position |
|
| ID | Term |
|---|---|
| D009767 | Obesity, Morbid |
| ID | Term |
|---|---|
| D009765 | Obesity |
| D050177 | Overweight |
| D044343 | Overnutrition |
| D009748 | Nutrition Disorders |
| D009750 | Nutritional and Metabolic Diseases |
| D001835 | Body Weight |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
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