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The main purpose of the study is to compare the effectiveness of PEEP application in terms of perioperative oxygenation level in the use of classical LMA and i-gel, which is often preferred. The secondary aim is to compare parameters such as gastric insufflation and the rate of postoperative pulmonary complication development in the case of PEEP with two supraglottic airway devices.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Classical LMA | Patients who received general anesthesia with classical LMA |
| |
| i-Gel | Patients who received general anesthesia with i-Gel |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| PEEP | Diagnostic Test | PEEP of 7 cmH2O will be applied 5 minutes after classical LMA or i-gel insertion. |
|
| Measure | Description | Time Frame |
|---|---|---|
| LUS score preop | Loss of ventilation will be evaluated by calculating the LUS score. Each region will be scored according to the LUS model as follows: Presence of lung deviation with lines or less than two isolated B-lines is scored as 0; 1 point in the presence of more than one well-defined B line; presence of more than one combined B line, 2 points; and when a tissue pattern characterized by dynamic air bronchograms (lung consolidation) is presented, the score is 3. The worst ultrasound pattern observed in each region will be recorded and used to calculate the sum of the scores. | Baseline |
| LUS score postoperative | Loss of ventilation will be evaluated by calculating the LUS score. Each region will be scored according to the LUS model as follows: Presence of lung deviation with lines or less than two isolated B-lines is scored as 0; 1 point in the presence of more than one well-defined B line; presence of more than one combined B line, 2 points; and when a tissue pattern characterized by dynamic air bronchograms (lung consolidation) is presented, the score is 3. The worst ultrasound pattern observed in each region will be recorded and used to calculate the sum of the scores. | postoperative 1.hour |
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Inclusion Criteria:
Exclusion Criteria:
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Patients who will undergo transurethral resection of the bladder and prostate taken in the lithotomy position, ureter and kidney stone operations with ureteroscopy
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Ahmet Demirörs, MD | Contact | +905548997181 | drahmetdemirors@gmail.com | |
| canan ün, MD | Contact | 905306450054 | cananun@yahoo.com |
| Name | Affiliation | Role |
|---|---|---|
| canan ün, MD | ankara ch bilkent | Principal Investigator |
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| ZEEP | Diagnostic Test | PEEP of 0 cmH2O will be applied 5 minutes after classical LMA or i-gel insertion. |
|