Clinical trial · Interventional
Lung US for PEEP Optimization in Robotic Radical Prostatectomy or Cystectomy Patients
Intraoperative Bedside Lung-ultrasound Use to Optimize Positive End-expiratory Pressure for Elective Robotic-assisted Radical Prostatectomy or Cystectomy Patients: a Randomized Controlled Trial
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
There is an increasing trend in the use of robotic-assisted radical prostatectomy or cystectomy (RARPC). Preventing lung atelectasis without inducing overdistention of the lung is challenging. Many studies tried to optimize PEEP titration by using methods such as dead space fraction guided and static pulmonary compliance directed techniques, or by using electrical impedance tomography. However, the use of these methods is limited by inaccuracy and the need for sophisticated devices. Bedside Lung ultrasound is fast, easy and economic technique that is gaining interest in the operating room. Ultrasound-guided PEEP titration has been used in bariatric surgeries (different position and usually shorter procedure time) and proved effective in improving oxygenation, compliance and reducing the incidence of postoperative pulmonary atelectasis and hypoxia without causing hemodynamic instability. The aim of this study is to evaluate the effectiveness of intraoperative individualized lung ultrasound-guided stepwise PEEP optimization in patients undergoing RARPC on oxygenation, intraoperative and early postoperative pulmonary complications.
Conditions
Conditions (5)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Lung Ultrasound | — | UNRESOLVED | — |
| Positive End Expiratory Pressure | — | UNRESOLVED | — |
| Prostate Cancer | Malignant Prostate Neoplasm | CURATED_EXACT | 0.92 |
| Surgery | — | UNRESOLVED | — |
| Urinary Bladder Cancer | Malignant Bladder Neoplasm | ALIAS | 0.90 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Lung Ultrasound - guided Stepwise PEEP | Procedure | — | UNRESOLVED |
| Standard Ventilation Protocol | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- US - PEEP group
- description
- Lung Ultrasound - guided Positive End Expiratory Pressure group
- interventionNames
- Procedure: Lung Ultrasound - guided Stepwise PEEP
- Procedure: Standard Ventilation Protocol
- type
- ACTIVE_COMPARATOR
- label
- Standard group
- description
- Standard Ventilation group
- interventionNames
- Procedure: Standard Ventilation Protocol
Primary outcomes (1)
- measure
- Post-operative lung consolidation
- timeFrame
- 24 hours
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 70 Years
Show eligibility criteria text
Inclusion Criteria: * ASA I, II \& III. * Normal respiratory functions or mild lung disease. Exclusion Criteria: * BMI more than 40. * Moderate to severe obstructive pulmonary disease (FEV1 \< 80% of predicted). * Moderate to severe restrictive pulmonary disease (TLC \< 70% of predicted). * Severe pulmonary hypertension (mean PAP\>55). * Previous lung surgery. * Decompensated cardiac disease (NYHA 3 or 4). * Patients who received invasive mechanical ventilation within the last 30 days before surgery.
References
Publications (0)
Data not yet available