Comparing two ventilation methods for obese patients during laparoscopic bariatric surgery
Comparison Between Individualized PEEP Ventilation Guided by Driving Pressure and Conventional Lung Protective Strategy in Obese Patients Undergoing Laparoscopic Bariatric Surgery: a Prospective Randomized Controlled Trial
NA · Tanta University · NCT06950112
This study is testing two different breathing methods during weight loss surgery to see which one helps obese patients breathe better and stay safe.
Quick facts
| Phase | NA |
|---|---|
| Study type | Interventional |
| Enrollment | 60 (estimated) |
| Ages | 18 Years to 60 Years |
| Sex | All |
| Sponsor | Tanta University (other) |
| Locations | 1 site (Tanta, El Gharbia) |
| Trial ID | NCT06950112 on ClinicalTrials.gov |
What this trial studies
This study aims to compare two different ventilation strategies in obese patients undergoing laparoscopic bariatric surgery: individualized PEEP ventilation guided by driving pressure and a conventional lung protective strategy. The effectiveness of these methods will be assessed using lung ultrasound scores to evaluate lung function and safety. The study will include patients with a BMI between 30-40 kg/m2 and ASA physical status II or III, aged 18 to 60 years. The goal is to determine which ventilation approach provides better outcomes for this specific patient population.
Who should consider this trial
Good fit: Ideal candidates for this study are obese patients with a BMI of 30-40 kg/m2 scheduled for laparoscopic bariatric surgery.
Not a fit: Patients with a history of thoracic surgery, chest diseases, or other significant pre-existing conditions may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could lead to improved respiratory outcomes and safety during bariatric surgery for obese patients.
How similar studies have performed: Other studies have shown promising results with individualized ventilation strategies, suggesting potential benefits in similar patient populations.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. patients who have a BMI 30-40 kg/m2 2. American Society of Anesthesiologists (ASA) physical status II or III 3. patients aged between 18 and 60 years, 4. patients scheduled to undergo laparoscopic bariatric surgeries. Exclusion Criteria: 1. patients' refusal to participate in the study, 2. previous history of thoracic surgery, 3. Patients with a history of chest disease (COPD, emphysema, or pneumothorax), 4. Patients with abnormal pre-operative chest radiographs, such as pneumonia and pleural effusion, 5. Patients with right-side heart failure or impending failure, 6. Patients with known hypovolemia, and Patients with increased intracranial pressure.
Where this trial is running
Tanta, El Gharbia
- Tanta university — Tanta, El Gharbia, Egypt (RECRUITING)
Study contacts
- Study coordinator: Mahmoud Gamal Arakeeb, Assistant Lecturer
- Email: Mahmoud.arakeep@med.tanta.edu.eg
- Phone: +201062411170
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions: Obese Patients With Bariatric Surgery, Lung Ultrasound Score