Clinical trials: Respiratory Function Tests
Vagus Nerve Stimulations, Spirometry
Transcutaneous Auricular Vagus Nerve Stimulation and Spirometry: Sham-Controlled Randomized Trial
This study will examine the short-term effects of transcutaneous auricular vagus nerve stimulation (a non-invasive electrical stimulation delivered through the outer ear) on lung function measured by spirometry in healthy adults.
- Conditions
- Vagus Nerve Stimulations, Spirometry, Autonomic Nervous System (ANS) Functioning and Mood State, Blood Pressure Monitoring
- Trial name
- taVNS-SPIRO (NCT07482930)
- Testing
- Transcutaneous auricular vagus nerve stimulation
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- SEFA HAKTAN HATIK
Cerebral Palsy, Respiratory Function Tests
Respiratory Function, Respiratory Muscle Strength, and Hand Function in Hemiparetic Cerebral Palsy
The goal of this observational study is to learn how respiratory function and respiratory muscle strength are related to hand use in children and teenagers with hemiparetic cerebral palsy (CP) aged 6 to 18 years.
- Conditions
- Cerebral Palsy, Respiratory Function Tests, Fine Motor Skills
- Trial name
- NCT07394439
- Volunteers
- 37 people
- Sponsor
- Halic University
Bronchiectasis Adult, Expiratory Muscle Training
Effects of Expiratory Muscle Training Added to Pulmonary Rehabilitation in Patients With Bronchiectasis
This randomized, single-blind, parallel-group controlled trial aims to investigate the effects of expiratory muscle training added to standard pulmonary rehabilitation on respiratory muscle strength, pulmonary function, cough…
- Conditions
- Bronchiectasis Adult, Expiratory Muscle Training, Pulmonary Rehabilitation, Lung Function Tests
- Trial name
- NCT07317531
- Testing
- pulmonary rehabilitation, Expiratory muscle training
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Istanbul Demiroglu Bilim University
COVID-19, Infant, Newborn, Diseases
Long-term Respiratory Complications in Infants With Perinatal COVID-19
Study outcomes and endpoints: Primary outcome: to assess clinical characteristics of infants with confirmed COVID-19 infection at birth and to evaluate long-term respiratory consequences of neonatal COVID-19 infection.
- Conditions
- COVID-19, Infant, Newborn, Diseases, Respiratory Function Tests
- Trial name
- COLF (NCT05793723)
- Testing
- Pulmonary function testing device
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Intrauterine Growth Retardation (IUGR), Lung Function Tests
Early Lung Function Trajectories: Comparison Between Infants With and Without Intrauterine Growth Restriction.
During intrauterine life, some babies are smaller or grow less than expected. This fetal growth abnormality, called fetal growth restriction (FGR), can be diagnosed by ultrasound.
- Conditions
- Intrauterine Growth Retardation (IUGR), Lung Function Tests, Preterm Infant, Respiratory Monitoring
- Trial name
- ELFIGO (NCT06919757)
- Testing
- fetal ultrasound to assess lungs, heart and diaphragm
- Where
- Italy
- Volunteers
- 54 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Tracheostomy, Cough
Objective Evaluation of Cough Effort in Tracheotomized Patients (LOST Study)
This study aims to evaluate how well tracheotomized patients can cough before and after their tracheostomy tube is removed. Cough strength is measured using two different tools-Peak Flow and Lorio.
- Conditions
- Tracheostomy, Cough, Weaning, Respiratory Function Tests
- Trial name
- NCT07061561
- Testing
- Peak Expiratory Flow Measurement Using Peak Flow Meter and Lorio Device
- Volunteers
- 34 people
- Sponsor
- Centre Hospitalier de Saint-Denis
Balanced; Rearrangement, Respiratory Function Test
The Effect of Lycra Garment on Spastic Diplegic Cerebral Palsy Individuals With Scoliosis
The primary aim of this study was to investigate the effects of lycra clothing on balance and respiratory functions in individuals with cerebral palsy with scoliosis, and the secondary aim was to investigate the effects of lycra…
- Trial name
- NCT06295991
- Testing
- Lycra garment
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people
- Sponsor
- Hacettepe University
Respiratory Function Tests，Heart Function Tests, Cardiopulmonary Function
Xiangya Cardiopulmonary Health and Disease Cohort
Xiangya Cardiopulmonary Health and Disease Cohort (XY-CPHDC) is a non-intervention study grounded in real-world data. It is designed as a bidrectional clinical cohort combined retrospective and prospective design, in order to…
- Trial name
- XY-CPHDC (NCT06972784)
- Where
- China
- Volunteers
- 30,000 people, healthy volunteers welcome
- Sponsor
- Xiangya Hospital of Central South University
Respiratory Function Tests, Chronic Obstructive Pulmonary Disease
Effects of Atomized Dexmedetomidine on Lung Function in Patients With Chronic Obstructive Pulmonary Disease
Studies have shown that intravenous infusion and nebulized dexmedetomidine can improve lung function in mechanically ventilated patients, including those with preoperative COPD, exerting lung protection.
- Conditions
- Respiratory Function Tests, Chronic Obstructive Pulmonary Disease, Dexmedetomidine
- Trial name
- NCT06207331
- Testing
- Dexmedetomidine 0.5 μg/kg, Dexmedetomidine 1 μg/kg, Saline
- Where
- China
- Volunteers
- 6 people
- Sponsor
- The Second Affiliated Hospital of Chongqing Medical University
Postoperative Period, Physical Therapy Modalities
Positive Pressure Therapy to Optimize LUNG Function After Heart Surgery
The most common cardiac surgeries are myocardial revascularization and valve replacement or plastic surgery. In the postoperative period of cardiac surgeries, the incidence of pulmonary complications ranges from 30% to 50% and is…
- Conditions
- Postoperative Period, Physical Therapy Modalities, Continuous Positive Airway Pressure, Respiratory Function Tests
- Trial name
- PRO-LUNGHS (NCT06611527)
- Testing
- PS+PEEP group, CPAP group
- Where
- Brazil
- Volunteers
- 156 people
- Sponsor
- Federal University of São Paulo
Respiratory Muscles, Respiration, Artificial
Visualization of Inspiratory Effort and Respiratory Mechanics to Promote Lung- and Diaphragm Protective Ventilation
This is a multicentre prospective cohort trial in adult and pediatric ICU patients. The investigators will measure the effect of a patient's inspiratory effort during mechanical ventilation on the lungs and diaphragm.
- Conditions
- Respiratory Muscles, Respiration, Artificial, Respiratory Function Tests
- Trial name
- VIREM (NCT05459116)
- Testing
- Placement of nasogastric balloon
- Where
- 3 sites in Belgium, Canada
- Volunteers
- 150 people
- Sponsor
- University Hospital, Antwerp
Electric Impedance, Respiratory Function Tests
Prediction of COPD Severity Using Electrical Impedance Tomography
The purpose of this study is to predict the CT visual score of emphysema with EIT-based parameters, in order to provide a non-invasive and convenient method for the evaluation of lung structure and physiological and pathological…
- Conditions
- Electric Impedance, Respiratory Function Tests, Pulmonary Disease, Chronic Obstructive
- Trial name
- NCT06359145
- Where
- China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Chinese PLA General Hospital
Respiratory Function Tests, Long COVID
Late Respiratory Consequences of SARS-CoV-2 Pneumonia
The goal of this observational study is to learn about the respiratory system in post-COVID syndrome. The main question aims to answer: how the post-COVID syndrome alters the lung function Participants will be asked to perform…
- Trial name
- NCT05812196
- Testing
- Lung function test, COVID infection
- Where
- Hungary
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Szeged University
Respiratory Function Tests
Is There a Difference in Pulmonary Functions and Craniovertebral Angle Among Adolescent Based on Smart Phone Usage
The smartphones have become a necessity for most adolescents as they are used for communication and entertainment and education purposes especially in the period of COVID pandemic.
- Trial name
- NCT05847127
- Where
- Egypt
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Maryan Mamdouh Fayez
Pulmonary Function Test, Tidal Volume
Respiratory Monitoring System Safety and Performance Study
The goal of this observational study is collect data to evaluate the efficacy of the RMS system in monitoring, recording, and presenting respiratory function data to the user in participants scheduled for pulmonary function…
- Conditions
- Pulmonary Function Test, Tidal Volume, Respiratory Rate, Ventilators
- Trial name
- NCT05812378
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- RTM Vital Signs, LLC
Blood Pressure, Carotid Intima Media Thickness
Cardiopulmonary Outcomes and Household Air Pollution Trial
The purpose of this randomized controlled field trial is to determine whether a liquefied petroleum gas (LPG) stove and fuel distribution intervention reduces personal and kitchen exposure to household air pollutants and improves…
- Conditions
- Blood Pressure, Carotid Intima Media Thickness, Endothelial Function, Signs and Symptoms, Respiratory
- Trial name
- CHAP (NCT02994680)
- Testing
- Three-burner LPG stove, Delivery of LPG tanks, Vouchers for LPG tanks
- Where
- Peru
- Volunteers
- 181 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Muscle Soreness, Exercise
Effects of Delayed Muscle Pain on Respiratory Muscle Function
The aim of the study was to determine whether delayed-onset muscle soreness (DOMS) in trunk muscles has an effect on respiratory function parameters, respiratory muscle strength, respiratory muscle endurance, and exercise…
- Conditions
- Muscle Soreness, Exercise, Respiratory Muscles, Respiratory Function Tests
- Trial name
- NCT05276986
- Testing
- DOMS protocol
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Ankara Yildirim Beyazıt University
Respiratory Function Tests, Anesthesia, General
PSV on Ventilation Inhomogeneity and Lung Function in Patients Under SB Across LMA
General anesthesia has been demonstrated to have a negative impact on lung function. Both surgery and patient position influence the perioperative lung function.
- Conditions
- Respiratory Function Tests, Anesthesia, General, Patient Positioning, Ventilation
- Trial name
- VINHO (NCT02986269)
- Testing
- general anesthesia across LMA, Spontaneous breathing(SB), Pressure Support Ventilation
- Where
- Switzerland
- Volunteers
- 40 people
- Sponsor
- Walid HABRE
Respiratory Muscle, Pulmonary Function Test
Ultrasonographic Evaluation of Respiratory Muscles in Stroke Patients
Ultrasonographic evaluation of respiratory muscle thickness in stroke patients, determination of its correlation with pulmonary function test (PFT) , and the first evaluation method to determine respiratory rehabilitation goals…
- Trial name
- NCT05093491
- Testing
- Spirometry and ultrasonography in stroke group, Spirometry and ultrasonography in healthy group
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Istanbul Physical Medicine Rehabilitation Training and Research Hospital
Covid19, Respiratory Muscle Training
Effects of Respiratory Muscle Training in People Who Have Had COVID-19 Disease
The main objective of the present study is to observe the short-term effects of respiratory muscle training applied by telerehabilitation on quality of life and exercise tolerance in people who have had the COVID-19 disease.
- Conditions
- Covid19, Respiratory Muscle Training, Respiratory Function Test, Quality of Life
- Trial name
- NCT04734561
- Testing
- Inspiratory muscle training group, Inspiratory + expiratory muscle training group
- Where
- Spain
- Volunteers
- 88 people
- Sponsor
- Universidad Complutense de Madrid