Clinical trials: Pulmonary Ventilation Function
Dyspnea During Pregnancy, Physiological Changes in Pregnancy
Breathing Exercises Versus Incentive Spirometry in Third-Trimester Pregnancy
Shortness of breath (dyspnea) is commonly experienced during the third trimester of pregnancy due to physiological changes affecting the respiratory system.
- Conditions
- Dyspnea During Pregnancy, Physiological Changes in Pregnancy, Reduced Functional Endurance
- Trial name
- NCT07365163
- Testing
- Deep Breathing Exercises, Volume-Oriented Incentive Spirometry
- Where
- Pakistan
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Lahore
Premature Infants, Neurally Adjusted Ventilatory Assist
How NAVA Works in Preterm Infants With Irregular Respiratory Efforts
For the infant participating the study, ventilator settings and respiratory variables will be recorded every day and exported to a specific computer using the Servo Record Viewer version 1.0 (Maquet Critical Care AB, Getinge…
- Conditions
- Premature Infants, Neurally Adjusted Ventilatory Assist, Ventilator Lung; Newborn, Mechanical Ventilation
- Trial name
- NCT04659083
- Testing
- Neurally adjusted ventilatory assist ventilation mode
- Where
- Finland
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Inha University Hospital
Obesity, Metabolic Syndrome
Exercise Capacity and Dyspnea in Obese Patients With Metabolic Syndrome: Effects of Weight Loss
Dyspnea is a common complaint in obese patients. The mechanisms behind this dyspnea and the effects of weight loss on dyspnea are not completely understood.
- Trial name
- NCT03035149
- Testing
- Weight Management Program
- Where
- Canada
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Respiratory Symptoms
Belgian Pulmonary Function Study
Pulmonary function tests including spirometry, lung volumes, measurements of resistance and diffusing capacity are essential in the diagnosis of several pulmonary diseases.
- Trial name
- BPFS (NCT01297881)
- Where
- Belgium
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Marc Decramer
Monitoring of Regional Distribution of Ventilation, Monitoring of Lung Volume
Prospective, Open, Non-interventional Study to Assess the Ability of an Electrical Impedance Tomograph (PlumoVista 500)
This observational PMCF study will be conducted to generate and gather clinical data from the intended target population of pediatric patients.
- Trial name
- PV500ped (NCT04873999)
- Where
- Germany
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Drägerwerk AG & Co. KGaA
Respiration Disorders
Non-invasive Methods of Measuring Lung Volume
Each breath humans take can be split into different measurements that clinicians can use to see how well a patient's lungs are working.
- Trial name
- NIM-LV (NCT06681467)
- Testing
- Respiratory monitoring band
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University Hospital Southampton NHS Foundation Trust
Acne Vulgaris, Allergic Rhinitis
MedlinePlus Health Prescriptions: Developing a Pragmatic Approach for Clinic Use
The specific aim of this proposed pilot study is to compare two standardized processes (paper and electronic) to deliver a customized MedlinePlus health information prescription.
- Conditions
- Acne Vulgaris, Allergic Rhinitis, Anxiety, Asthma
- Trial name
- NCT01050465
- Testing
- health information prescription
- Volunteers
- 907 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Main Heading (Descriptor) Terms
Impact of Kolcaba Comfort Theory Training on Dyspnea, Function, and Comfort in COPD Patients
Chronic Obstructive Pulmonary Disease (COPD) is the third most fatal chronic disease worldwide, following cardiovascular diseases and cancer.
- Trial name
- NCT06588361
- Testing
- Training Based on Kolcoba Comfort Theory
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Ataturk University
COVID-19
Long-Term Respiratory Muscle Strength in Young COVID-19 Patients
The coronavirus disease 2019 (COVID-19) is a highly contagious disorder caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
- Trial name
- NCT05381714
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Karabuk University
Ventilator-Induced Lung Injury, Mechanical Ventilation Complication
Protective Mechanical Ventilation and Risk of Postoperative Complications in Abdominal Surgery
Randomized controlled trial, comparing two groups of 40 patients each scheduled for open major abdominal surgery. The intervention group was ventilated with a protective strategy consisting on a low Tidal volume (Vt) (6ml/kg of…
- Conditions
- Ventilator-Induced Lung Injury, Mechanical Ventilation Complication, Postoperative Complications
- Trial name
- NCT03165760
- Testing
- protective ventilation
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Mongi Slim Hospital
High Altitude Pulmonary Edema
Susceptibility to High Altitude Pulmonary Edema in Subjects With Increased Hypoxic Pulmonary Vasoconstriction
It has been shown, that subjects susceptible to high altitude pulmonary edema (HAPE)are characterized by an abnormal increase of pulmonary artery pressure at rest in hypoxia and during exercise in normoxia.
- Trial name
- NCT00559442
- Testing
- Altitude Exposure:
- Where
- Germany
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Heidelberg University
Inadequate or Impaired Respiratory Function
Positive Airway Pressure Versus Breathing Exercises With Load Inspiratory in Patients Undergoing Bariatric Surgery
Obesity, due to excess fat in the thoracoabdominal region, can promote changes in respiratory function and lung function, leading to reduction in lung volume and capacity.
- Trial name
- NCT02682771
- Testing
- Bilevel positive airway pressure, PowerBreathe, Conventional Respiratory Physiotherapy (CRP)
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universidade Metodista de Piracicaba
Noninvasive Ventilation, Patient Positioning
Distribution of Pulmonary Ventilation in Lateral Decubitus of Healthy Adults Under Non-Invasive Mechanical Ventilation
The aim was to investigate via impedance tomography apparatus the distribution of pulmonary ventilation at a lateral position at different Continuous Positive Airway Pressure levels (0, 5, 10 cm Η2Ο) in healthy subjects.
- Trial name
- NCT06489509
- Testing
- Positive End Expiratory Pressure 5 H2O, Positive End Expiratory Pressure 10 H2O
- Where
- 2 sites in Greece
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Attikon Hospital
Cigarette Smoking
Effects of Deep Breathing Exercise on Pulmonary Function, Perceived Stress and Physical Fitness Among Healthy Smokers
Effects of deep breathing exercise on pulmonary function, perceived stress and physical fitness among healthy smokers.
- Trial name
- NCT06032793
- Testing
- Breathing exercises
- Where
- Pakistan
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Mechanical Ventilation
DIAPHRAGM STRENGTH AND LUNG VOLUMES
Diaphragm dysfunction (loss of diaphragm strength) is common in the intensive care unit (ICU) patients using ventilators. The diaphragm is the main muscle of respiration and its dysfunction can prolong mechanical ventilation and…
- Trial name
- DIAVOLA (NCT07206459)
- Testing
- Healthy Patients, Critically Care Patients
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Unity Health Toronto
Thoracic Anesthesia, One Lung Ventillation (OLV)
Association Between One Lung Ventilation and Myocardial Injury Markers (Troponin T and I) in Thoracic Surgical Procedures (OLVTIS)
This prospective single-group cohort study aims to investigate the association between the One-Lung Ventilation (OLV) technique and myocardial injury, as measured by postoperative Troponin T and Troponin I levels, in patients…
- Trial name
- OLVTIS (NCT07302243)
- Where
- Indonesia
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Universitas Jenderal Soedirman
Lung-protective Ventilation, Respiratory Function Monitor
Optimization of Ventilation Strategies in Preterm and Term Infants in a Single-center Intervention Study
This study was a non-blinded, non-randomized intervention study in a single-center clinical setting, analyzing ventilation quality with and without RFM visibility.
- Trial name
- NCT05512689
- Testing
- Ventilations while using a respiratory function monitor
- Where
- Austria
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Esketamine, One-lung Ventilation
Effects of Esketamine on Oxygenation and Quality of Recovery in Patients Undergoing Thoracoscopic Surgery
A total of 126 patients undergoing elective thoracoscopic surgery under general anesthesia were randomly divided into three groups: normal saline group (Group C), dexmedetomidine group (Group D), and esketamine group (Group…
- Conditions
- Esketamine, One-lung Ventilation, Oxygenation Indices
- Trial name
- OLV;Esk (NCT06822088)
- Testing
- Esketamine, Dexmedetomidine, Normal Saline
- Where
- China
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Jinqiao Qian
Atelectasis, Postoperative Pulmonary
Evaluation of the Effects of Different Ventilation Modes Used During Anesthesia Awakening on the Frequency of Postoperative Atelectasis
In our study, we aimed to detect atelectasis developing in patients undergoing surgery under general anesthesia using transthoracic lung ultrasonography and to investigate the effect of ventilation methods used during recovery…
- Trial name
- NCT06358027
- Testing
- lung ultrasound
- Volunteers
- 278 people, healthy volunteers welcome
- Sponsor
- Dokuz Eylul University
Healthy Volunteers
Assessment of 2 Different Techniques for Suppression of Respiratory Motion in Lung Cancer Treatment With Proton Therapy Using Magnetic Resonance Imaging (MRI)
Since 1996 proton therapy has been applied very successfully at the Paul Scherrer Institute in Switzerland to irradiate deep-seated, stationary tumors. In order to treat tumors within an organ which moves due to breathing (e.g.
- Trial name
- NCT03669341
- Testing
- Deep Inspiration Breath Hold (DIBH), High Frequency Percussive Ventilation (HFPV)
- Where
- Switzerland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Paul Scherrer Institut, Center for Proton Therapy