Clinical trials: Postoperative Pulmonary Atelectasis
Major Abdominal Surgery, Atelectasis
Optimal Interval for Periodic Alveolar Recruitment Maneuvers Achieving 90% Lung Re-expansion During Intraoperative Ventilation
This study aims to determine the optimal interval for periodic alveolar recruitment maneuvers (PARM) that can achieve effective lung re-expansion in 90% of patients undergoing intraoperative mechanical ventilation during…
- Conditions
- Major Abdominal Surgery, Atelectasis, Lung-protective Ventilation, Lung Ultrasound Score
- Trial name
- NCT07239557
- Testing
- Different interval of PARM
- Where
- China
- Volunteers
- 52 people
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Pulmonary Atelectasis
Ventilation Strategy Reduces Postoperative Atelectasis
Atelectasis is common during and after general anesthesia. The investigators hypothesized that a ventilation strategy with a combination of 1) continuous positive airway pressure (CPAP) or positive end-expiratory pressure (PEEP)…
- Trial name
- NCT01911923
- Testing
- No CPAP/PEEP and 100 % oxygen, CPAP/PEEP and 30 % oxygen
- Where
- Sweden
- Sponsor
- Region Västmanland
Total Laparoscopic Hysterectomy, Atelectasis, Postoperative
Effects of Ultrasound-guided Recruitment Manoeuvres on Postoperative Pulmonary Complications in OSA Patients Undergoing Total Laparoscopic Hysterectomy
This study aims to evaluate the lung-protective effects of ultrasound-guided lung recruitment maneuvers in patients with OSA undergoing total laparoscopic hysterectomy and to explore the efficacy of EELV measurement in assessing…
- Trial name
- NCT07362680
- Testing
- the sustained inflation recruitment maneuver, the incremental PEEP recruitment maneuver, the Ultrasound-guided recruitment maneuver
- Where
- China
- Volunteers
- 90 people
- Sponsor
- The First Affiliated Hospital of Xinxiang Medical College
Positive End-expiratory Pressure, Hemodynamic Variable
Individualized Positive End-Expiratory Pressure (PEEP) on Oxygenation, Hemodynamics, and Early Postoperative Atelectasis in Laparoscopic Bariatric Surgery
The aim of this study is to evaluate the effectiveness of intraoperative individualized positive end-expiratory pressure (PEEPIND) titration, compared to fixed positive end-expiratory pressure of 5 cmH2O, on oxygenation…
- Conditions
- Positive End-expiratory Pressure, Hemodynamic Variable, Postoperative Atelectasis, Laparoscopic Bariatric Surgery
- Trial name
- NCT06115668
- Testing
- Positive end-expiratory pressure 5 (PEEP 5), Individualized positive end-expiratory pressure (PEEPIND)
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Tanta University
Obesity, Morbid, Complications of Bariatric Procedures
The Effect of Postoperative Incentive Spirometry on Pulmonary Function and Pulmonary Complications in Bariatric Surgery
This study evaluates the omission of incentive spirometry use following bariatric surgery. Half of participants will receive an incentive spirometer while the other half will not.
- Conditions
- Obesity, Morbid, Complications of Bariatric Procedures, Pulmonary Atelectasis, Pneumonia
- Trial name
- NCT02431455
- Testing
- Incentive spirometer, No incentive spirometer
- Where
- United States
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- Lahey Clinic
Atelectasis
Lung Ultrasound Evaluation of Individualized Versus Standard PEEP on Postoperative Atelectasis in Gynecological Laparoscopy
The purpose of this study is to compare two different airway pressure (PEEP) strategies during gynecological laparoscopic surgery to see which one better prevents lung collapse (atelectasis).
- Trial name
- NCT07602543
- Where
- Turkey (Türkiye)
- Volunteers
- 72 people
- Sponsor
- Ankara Etlik City Hospital
Anesthesia, Pulmonary Atelectasis
Impact of an Open Lung Extubation Strategy on Postoperative Pulmonary Complications
Perioperative respiratory complications are a major source of morbidity and mortality. Postoperative atelectasis plays a central role in their development.
- Conditions
- Anesthesia, Pulmonary Atelectasis, Complication of Anesthesia
- Trial name
- NCT04993001
- Testing
- Open lung extubation, Conventional extubation
- Where
- Canada
- Volunteers
- 69 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Atelectasis, Postoperative Pulmonary Complications (PPCs)
Automated Intraoperative Lung Recruitment Maneuvers in Major Laparoscopic Surgery
Laparoscopic colorectal surgery is associated with an increased risk of intraoperative atelectasis due to pneumoperitoneum, Trendelenburg positioning, and prolonged anesthesia duration.
- Trial name
- NCT07349784
- Testing
- Automated Intraoperative Lung Recruitment Maneuvers
- Where
- Turkey (Türkiye)
- Volunteers
- 56 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Postoperative Pulmonary Atelectases
Lung Ultrasound for the Detection of Pulmonary Atelectasis in the Perioperative Period
Atelectases (collapsed lung areas) of 15-20% of total lung occur in up to 90% of patients who are anaesthetized and intubated. The goal of the present prospective study is to detect atelectatic areas in the perioperative period…
- Trial name
- NCT02121275
- Testing
- Ultrasound of the lungs, Electric impedance tomography
- Where
- Austria
- Volunteers
- 25 people
- Sponsor
- Medical University of Vienna
Atelectases, Postoperative Pulmonary
Prevention and Treatment of Early Postoperative Atelectasis Using The MetaNeb System in Patients Underwent Esophagectomy
The goal of this clinical trial is to evaluate whether the MetaNeb® System can effectively prevent and treat early postoperative atelectasis in adult patients admitted to ICU after esophagectomy for esophageal cancer.
- Trial name
- NCT07284056
- Testing
- MetaNeb Therapy, Standard of care
- Where
- China
- Volunteers
- 178 people
- Sponsor
- Shanghai Zhongshan Hospital
Postoperative Pulmonary Complications
Consensus Statements on Definition, Components and Grading of Postoperative Pulmonary Complications
An international team of experts is working on a project called PrECiSIOn to develop a clear, consistent definition of PPCs. The goals of this study are to: Define postoperative pulmonary complications in a way that makes sense…
- Trial name
- PrECiSIOn (NCT06916598)
- Testing
- Delphi study, Structured Interview
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Postoperative Atelectasis, Lung Recruitment
Lung Recruitment Maneuvers for Postoperative Atelectasis Prevention After Idiopathic Adolescents' Scoliosis Correction
The investigators hypothesized that an ultrasound-guided lung recruitment maneuvers would be more effective in preventing postoperative atelectasis than conventional alveolar recruitment after surgical correction of idiopathic…
- Conditions
- Postoperative Atelectasis, Lung Recruitment, Scoliosis; Adolescence
- Trial name
- NCT05325463
- Testing
- conventional lung recruitment, ultrasound- guided lung recruitment
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Tanta University
Mechanical Ventilation Complication, Postoperative Pulmonary Atelectasis
Perioperative Mechanical Ventilation and Postoperative Monitoring of IPI
This study evaluates the influence of alveolar recruitment maneuver, protocolized liberation from respiratory support and monitoring of Integrated Pulmonary Index on the duration of the mechanical ventilation and the number of…
- Trial name
- WEAN-IPI (NCT02524522)
- Testing
- INTELLiVENT-ASV mode, SIMV mode
- Where
- Russia
- Volunteers
- 40 people
- Sponsor
- Northern State Medical University
Complication of Surgical Procedure, Acute Respiratory Failure, Adult
Prospective Evaluation of a RIsk Score for Postoperative Pulmonary COmPlications in Europe
Prospective Evaluation of a RIsk Score for postoperative pulmonary COmPlications in Europe (PERISCOPE) is a multi-centre, international observational study of a random-sample cohort of patients undergoing a nonobstetric…
- Conditions
- Complication of Surgical Procedure, Acute Respiratory Failure, Adult, Postoperative Respiratory Complications, Pulmonary Failure
- Trial name
- PERISCOPE (NCT01346709)
- Where
- 63 sites in Albania, Belgium and 19 more
- Volunteers
- 5,450 people
- Sponsor
- European Society of Anaesthesiology
Atelectasis, Postoperative Pulmonary
Optimizing PEEP in Laparoscopic Bariatric Surgery Using Bedside Lung Ultrasound
Lung ultrasound imaging is a promising non-invasive, non-radiant, portable and easy to use tool that as yet to be studied in the intraoperative setting.
- Trial name
- NCT04269564
- Testing
- stepwise PEEP
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Atelectasis, Postoperative Pulmonary
Driving Pressure-guided PEEP Titration in Robot-assisted Laparoscopic Surgeries
The purpose of this study is to investigate the effect of driving-pressure guided positive end-expiratory pressure (PEEP) titration.
- Trial name
- NCT04327193
- Testing
- Titrated PEEP based on driving pressure, Conventional PEEP
- Where
- South Korea
- Volunteers
- 66 people
- Sponsor
- Seoul National University Hospital
Atelectasis, Postoperative
Lung Recruitment in Laparoscpic Surgery
The goal of this clinical trial study is to assess the effectiveness of different methods of lung recruitment maneuver on the incidence of atelectasis in adults undergoing laparoscopic cholecystectomy surgery using lung…
- Trial name
- NCT06221449
- Testing
- Positive end expiratory pressure
- Where
- Egypt
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Menoufia University
Surgery--Complications, Atelectasis
The Incidence of Postoperative Pulmonary Complications in Patients With a Positive and Negative AIR-Test During General Anesthesia
The overall objective of this study is to describe the incidence of postoperative pulmonary complications in patients with a positive and negative AIR-test result.
- Conditions
- Surgery--Complications, Atelectasis, Anesthesia
- Trial name
- NCT05345743
- Testing
- Surgery
- Where
- Netherlands
- Volunteers
- 632 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Postoperative Atelectasis, Postoperative Pulmonary Atelectasis
Lung Ultrasound Assessment of Postoperative Atelectasis After Mechanical Ventilation With Minimum Driving Pressure
Brief summary The goal of this clinical trial is to compare two different types of perioperative mechanical ventilation (MV), specifically Protective Mechanical Ventilation (PMV) and MV with the lowest possible Driving Pressure…
- Conditions
- Postoperative Atelectasis, Postoperative Pulmonary Atelectasis, Postoperative Pulmonary Complications (PPCs), Lung Ultrasonography Score
- Trial name
- NCT07186920
- Testing
- PEEP titration for Minimum Driving Pressure, Lung Protective Ventilation
- Where
- Greece
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University General Hospital of Patras
Pulmonary Atelectasis, Bariatric Surgery
The Incidence of Post-Operative Lung Atelectasis With Erector Spinae Plane Block in Bariatric Surgery:
We aim to compare the incidence of post-operative lung atelectasis with erector spinae plane block versus systemic analgesia in patients undergoing bariatric surgery
- Trial name
- NCT06695858
- Testing
- ESPB
- Where
- Egypt
- Volunteers
- 138 people
- Sponsor
- Kasr El Aini Hospital