Comparison of Two Mechanical Ventilation Strategies on Tissue Oxygenization of Patients Undergoing Bariatric Surgery
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Bariatric Surgery Candidate
- Sponsor
- Bagcilar Training and Research Hospital
- Enrollment
- 30
- Primary Endpoint
- Arterial blood gas analysis
- Status
- Completed
- Last Updated
- 5 years ago
Overview
Brief Summary
Comparison the effect of two different mechanical ventilation modes on tissue oxygenization.
Detailed Description
Aim of the study is to evaluate and compare the effects of two different mechanical ventilation modes as Volume Controlled Mechanical Ventilation (VCV) and Pressure Controlled Mechanical Ventilation (PCV) on non invasive tissue oxygenization levels of patients who scheduled for bariatric surgery.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Patients with Body Mass Index 35 - 50 kg/m2 Patients classified as American Society of Anesthesiologist (ASA) 1-2-3 classification Patients elected for Bariatric surgery
Exclusion Criteria
- •Patients who wants to reject of study participation Patients who has any surgical complication during the surgery period Patients with decompensated cardiac failure Patients with Moderate or Severe obstructive/restrictive lung disease Patients with Reynaud disease Patients with Buerger phenomena Patients whıo has Intraoperative airway pressure more than 45 cmH2O Patients who had previous thoracic surgery Patients with Negative Modified Allen test
Outcomes
Primary Outcomes
Arterial blood gas analysis
Time Frame: Peroperative 0. minute - 30. minute - 60. minute
Lactate, Ph, Arterial oxygen pressure, Arterial Carbondioxide pressure, Oxygen Saturation
Peripheral oxygen saturation
Time Frame: peroperative 0. minute - 15. minute - 30. minute - 45. minute - 60. minute
Peripheral Oxygen Saturation (SpO2)
Oxygenization-2
Time Frame: post operative 1. hour - 4. hour - 8. hour - 12. hour - 24.hour
Post operative Non invazive technique of Superficial Tissue Oxygenization
Arterial blood gas analysis-2
Time Frame: post operative 1.hour - 4. hour - 8. hour - 12. hour - 24.hour
Lactate, Ph, Arterial oxygen pressure, Arterial Carbondioxide pressure, Oxygen Saturation
Oxygenization
Time Frame: peroperative 0. minute - 15. minute - 30. minute - 45. minute - 60. minute
Peroperative Non invazive technique of Superficial Tissue Oxygenization
Peripheral oxygen saturation-2
Time Frame: post operative 1.hour - 4. hour - 8. hour - 12. hour - 24.hour
Peripheral Oxygen Saturation (SpO2)
Secondary Outcomes
- Postoperative hemodynamic measurements(post operative 1.hour - 4. hour - 8. hour - 12. hour - 24.hour)
- Carbondioxide(peroperative 15. minute - 30. minute - 45. minute - 60. minute)
- Peroperative hemodynamic measurements(peroperative 0. minute - 15. minute - 30. minute - 45. minute - 60. minute)