Clinical trials: Lung Volume
Hemorrhagic Shock, Pediatric Trauma
Effect of Resuscitation on Gastric Emptying Using POCUS in Pediatric Trauma Patients
Pediatric trauma often leads to hemorrhagic shock, which reduces blood flow to the digestive tract and delays gastric emptying. This delay can cause fluid and food to remain in the stomach, increasing the risk of pulmonary…
- Conditions
- Hemorrhagic Shock, Pediatric Trauma, Delayed Gastric Emptying, Gastric Dysmotility
- Trial name
- NCT07810907
- Volunteers
- 50 people
- Sponsor
- Assiut University
ARDS, Acute Respiratory Distress Syndrome
A Comparison of Optimal PEEP Determination Guided by EIT and Conventional Protective Ventilation Tool in ARDS Patients
The study of positive end-expiratory pressure(PEEP) in the setting mode has not yet been conclusive. there are several ways to choose the best positive end-expiratory pressure(PEEP) mode for ARDS patients.
- Trial name
- NCT03498807
- Testing
- Ventiltor P/V Loop, Electrical Impedance Tomography
- Where
- Taiwan
- Volunteers
- 87 people
- Sponsor
- Hui-Ju Hsu
Postoperative Pulmonary Dysfunction
Different Modes of Ventilation During Cardiopulmonary Bypass
66 patients divided into 3 groups with different modes of ventilation.
- Trial name
- NCT03824301
- Testing
- Volume controlled ventilation, Pressure controlled ventilation
- Where
- Egypt
- Volunteers
- 66 people
- Sponsor
- Ain Shams University
Acute Respiratory Distress Syndrome, ARDS
Implementation of Lung Protective Ventilation in Patients With Acute Respiratory Failure
This is a quality improvement study with the purpose of observing and measuring the effects of implementation of a proven standardized lung protective ventilation protocol in the new electronic medical record system iCentra…
- Conditions
- Acute Respiratory Distress Syndrome, ARDS, Respiratory Distress Syndrome, Acute, Respiratory Insufficiency
- Trial name
- IMPROVENT (NCT03225807)
- Where
- United States
- Volunteers
- 8,692 people
- Sponsor
- Intermountain Health Care, Inc.
Pulmonary Arterial Hypertension, Chronic Thromboembolic Pulmonary Hypertension
Non-Invasive Measurement of Cardiac Output and Stroke Volume in PAH/CTEPH
Pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH) are severe clinical conditions that, despite advances in therapeutics over the past 20 years, lead to serious morbidity and…
- Trial name
- NCT05618093
- Testing
- Non-invasive hemodynamic measurements
- Where
- United States
- Sponsor
- University of California, Los Angeles
ARDS (Acute Respiratory Distress Syndrome)
Pressure Release Ventilation Compared to Lung Protective Ventilation in Moderate and Severe ARDS
This study compares two different ways of providing mechanical ventilation to patients with moderate to severe acute respiratory distress syndrome (ARDS), a serious condition in which the lungs become inflamed and make it…
- Trial name
- NCT07803614
- Testing
- Arm 1 Intervention Name: Low-Tidal-Volume Ventilation (LTV)
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Koot Ahmad
Hemodialysis Patient, Dry Weight
VEXUS and Assessment of Dry Weight of Patients on Hemodialysis
This is a prospective, single-arm study that will be conducted over a period of 24 weeks. The same maintenance HD patients will be followed sequentially in two study phases, with each patient serving as their own control.
- Trial name
- NCT07721636
- Testing
- ULTRASOUND for volume assessment
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Alexandria University
COPD
Effects of Endoscopic Lung Volume Reduction on Diaphragm Function and Conformation
Chronic obstructive lung disease (COPD) is a common disease that is frequently complicated by hyperinflation. The resulting increase in lung volume impairs the diaphragmatic function because of a shortening of the diaphragmatic…
- Trial name
- NCT05799352
- Testing
- Endoscopic lung volume reduction
- Where
- Belgium
- Volunteers
- 35 people
- Sponsor
- Erasme University Hospital
COPD
The Effect of QVAR on Lung Functioning in Chronic Obstructive Pulmonary Disease
This is an investigator-sponsored research study to evaluate if treatment with HFA-134a beclomethasone (QVAR) has an effect on peripheral (or outer) airway inflammation and airway "remodeling" or scarring in subjects with COPD.
- Trial name
- NCT00238082
- Testing
- HFA-134A Beclomethasone DIpropionate (QVAR)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- National Jewish Health
Asthma
Montelukast Added to Standard Therapy for Acute Asthma in Children Age 6-14 Years
Oral montelukast is helpful in chronic asthma. The purpose of this pediatric study was to investigate whether the addition of oral montelukast to standard therapy for acute asthma exacerbations results in further improvement in…
- Trial name
- NCT00353184
- Testing
- Montelukast 5-mg orally added to standard therapy
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- Washington University School of Medicine
Lung Diseases
Pressure-controlled vs Volume Controlled Ventilation on RV Function During OLV
The use of pressure controlled ventilation (TV) during one lung ventilation (OLV) for thoracic surgery is associated with comparable oxygenation with volume controlled ventilation (VCV) with added benefits of decreasing airway…
- Trial name
- NCT01763879
- Testing
- The PCV-VCV group, The VCV-PCV group
- Where
- Saudi Arabia
- Volunteers
- 28 people
- Sponsor
- Imam Abdulrahman Bin Faisal University
EIT Electrode Belt Stiffness, Tidal Volume Changes
Effect of Electrode Belt Used for Lung Monitoring With EIT on Tidal Volume
Tidal volumes of ten spontaneously breathing healthy volunteers were measured using spirometer in two situations: wearing EIT electrode belt and without electrode belt.
- Trial name
- NCT06419790
- Testing
- EIT electrode belt, spirometry
- Where
- Czechia
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Czech Technical University in Prague
Right Ventricular Dysfunction
Right Ventricular Contractility Reserve Following Repair of Tetralogy of Fallot
Background: Residual pulmonary regurgitation following repair of tetralogy of Fallot, in particular the use of a transannular patch, has been shown to correlate with the development of right ventricular dysfunction.
- Trial name
- TOF-Cond (NCT00557934)
- Testing
- dobutamine
- Where
- Germany
- Volunteers
- 16 people
- Sponsor
- University Hospital Tuebingen
Malignant Pleural Mesothelioma
Response Evaluation in Malignant Pleural Mesothelioma
Recently, a few small trials have shown promising results on value of fluoro-2-deoxy-D-glucose and positron emission tomography imaging in response assessment in Malignant Pleural Mesothelioma.
- Trial name
- NCT00969098
- Where
- Italy
- Volunteers
- 150 people
- Sponsor
- Istituto Clinico Humanitas
COPD
Comparing Pressure Based and Dilution Based Total Lung Capacity Measurements in COPD Patients for Lung Function Diagnostics
Total Lung Capacity (TLC) of the lungs can be determined using a pressure based method (i.e. by body plethysmography) or it can be determined using a dilution based method (i.e.
- Trial name
- NCT04531293
- Testing
- Respiratory Analysis System
- Where
- Switzerland
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- ndd Medizintechnik AG
Atrial Fibrillation, Atrial Fibrillation, Persistent
Electrical Cardioversion As a Predictor in Postoperative Preservation of Sinus Rhythm
The aim of this study is to evaluate benefits of electric cardioversion in the early and long-term postoperative period in patients after radiofrequency catheter isolation of pulmonary veins.
- Trial name
- NCT06654401
- Testing
- Transthoracic echocardiography, 24-hour ECG Monitor, Electroanatomic mapping
- Where
- Russia
- Volunteers
- 125 people
- Sponsor
- Saint Petersburg State University, Russia
Heterogeneous Emphysema
Endoscopic Lung Volume Reduction After Catheter-based CV Measurement in Patients With Heterogeneous Emphysema and Complete Interlobar Fissures
This clinical trial evaluates the impact of catheter-based measurement of interloabr collateral ventilation prior to endoscopic lung volume reduction in patients with hetereogeneous emphysema and complete interlobar fissures in…
- Trial name
- NCT01902732
- Testing
- Implantation of valves (IBV)
- Where
- 5 sites in Germany
- Volunteers
- 50 people
- Sponsor
- Heidelberg University
COPD
Evaluation by Electrical Impedancemetry of the Variation in Lung Volumes Under Non-invasive Ventilation (NIV) in Patients With Chronic Obstructive Pulmonary Disease (COPD)
The aim of this physiologic research is to assess lung volumes variations under NIV in stable COPD patients to understand the impact of "high-intensity" ventilation following the current recommendations.
- Trial name
- Eval 3V-BPCO (NCT05953298)
- Testing
- Electrical impedance tomography (EIT)
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Bordeaux
Neonatal Respiratory Function
3D Ultrasonography Fetal Lung Volume Measurement and Neonatal Respiratory Function
One hundred healthy women with singleton pregnancies in the 1st stage of labor will be included in the study, divided into two groups; Group A (n: 50 - women pregnant ± 34-37 weeks) \& Group B (n: 50 - women pregnant ± 37+1-40…
- Trial name
- NCT02475811
- Testing
- 3D ultrasonography
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Cairo University
Hypoxemic Respiratory Failure
Optimisation of High Flow Oxygen Therapy Settings During Hypoxaemic Respiratory Distress Based on Non-contact Measurement of Lung Volumes by Depth Camera
The goal of this clinical trial is to validate the interest of a strategy adjusting the flow rate delivered under high-flow oxygen (HFO) therapy according to the lung volumes measured by a new technique, in intensive care…
- Trial name
- DiStok (NCT06819644)
- Testing
- high flow oxygen therapy rate adjusted of lung volumes measured
- Where
- 8 sites in France
- Volunteers
- 406 people
- Sponsor
- University Hospital, Brest