Clinical trials: Respiratory Effort
COVID-19, Heart Rate
Effect of Mask Use on Hemodynamic Responses During Exertion
The use of masks is a necessity due to the current pandemic conditions. The aim of the study is to examine the effects of the use of masks during effort on dyspnea and fatigue with hemodynamic parameters.
- Conditions
- COVID-19, Heart Rate, Blood Pressure, Exercise Test
- Trial name
- NCT05401331
- Testing
- Treadmilll, mask
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi
SARS-CoV Infection
Recovery of Exertion Ability Following COVID-19 Infection in Military Staff
The Paris Fire Brigade staff have been particularly exposed to COVID-19 due to rescue and care activities for victims at risk in Paris area (where the virus was actively circulating).
- Trial name
- CovEx (NCT04548505)
- Where
- France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Direction Centrale du Service de Santé des Armées
Obstructive Sleep Apnea, Adherence
Effort-based Decision-making and CPAP Adherence
Obstructive sleep apnoea is the most common sleep disorder in general population, and is often associated with cognitive deficit, mood disorders, hypertension, diabetes mellitus, excessive daytime somnolence, nicturia and an…
- Trial name
- NCT04557293
- Testing
- Continuous Positive Airway Pressure (CPAP) treatment
- Where
- Italy
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Istituti Clinici Scientifici Maugeri SpA
Speech Perception, Communication Barriers
The Effects of Operating Room COVID-19 Personal Protective Equipment on Speech Perception and Listening Effort
BACKGROUND: The aim of this study is to evaluate the effects of the combination surgical mask+N95 mask+face shield in operating room on speech perception and listening effort during the COVID-19 process.
- Conditions
- Speech Perception, Communication Barriers, Operating Rooms, Protective Devices
- Trial name
- NCT07505953
- Where
- Turkey (Türkiye)
- Volunteers
- 219 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University
Sleep Apnea, Obstructive, Sleep Apnea, Central
DreamKit Respiratory Effort Signal Validation
This study has been developed in order to demonstrate the validity of the DreamKit respiratory effort signal.
- Trial name
- NCT04926077
- Testing
- DreamKit
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Philips Clinical & Medical Affairs Global
COPD
Urdu Translation, Validity and Reliability of Dyspnea 12 (D-12)
Dyspnea is a distressing symptom with pain like perception. The object of study is to translate a tool that measure overall dyspnea severity.
- Trial name
- NCT04879095
- Where
- Pakistan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Sleep Apnea, Obstructives, Sleep Apnea Central
Development of a Torso Patch Sensor (C-TraQ) as a Companion Device to a Fingertip Sensor (TipTraQ) for Direct Monitoring of Respiratory Effort
The existing PranaQ system utilizes a fingertip sensor that captures PPG(Photoplethysmography) and accelerometer data, and its clinical validation is well-established.
- Trial name
- NCT07744854
- Where
- Taiwan
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- PranaQ Pte. Ltd.
Fatigue
Fatigue and Kinematics During Isometric Activity of the Upper Limbs in Young and Older Adults
The aim of this study is to understand the relationship between perceived effort and physiological and kinematic variables caused by isometric activity of the upper limbs, as well as its relationship with socio-demographic…
- Trial name
- NCT04938791
- Testing
- Isometric activity
- Where
- Portugal
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Escola Superior de Saude da Cruz Vermelha Portuguesa - Lisboa
Pelvic Floor, Respiration
Pelvic Floor Activity and Breathing in Women
The pelvic floor and diaphragm work together in many different functions. Two important functions are breathing and continence. The pelvic floor muscles have to lift and squeeze to maintain continence.
- Trial name
- NCT01694979
- Testing
- Minimum expiration effort, Moderate expiration effort, Maximum expiration effort
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Kitani, Lenore, PT
Dyspnea
Specificity of Dyspnoea Relief With Inhaled Furosemide
This study evaluates the effect of inhaled furosemide on different types of breathlessness relief in healthy volunteers. Each volunteer inhaled mists of either furosemide or a control substance on 3 occasions per day on 2…
- Trial name
- FurosAH (NCT02881866)
- Testing
- Furosemide, Saline
- Where
- United Kingdom
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Oxford Brookes University
Healthy
An Investigation of the Effect of Environmental Factors on Respiratory Muscle Endurance Test Results in Healthy Individuals
This study aims to investigate the effect of music as an environmental factor on respiratory muscle endurance in healthy individuals.
- Trial name
- NCT04280419
- Where
- Turkey (Türkiye)
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
The Impact of Extreme Physical Exertion on Health, The Impact of Extreme Physical Exertion on Glucose
A Comprehensive Interdisciplinary Assessment of the Impact of Ultramarathons on the Health of Middle-aged and Older Amateur Runners - SUPERMARATON 2025 Project
The "Supermarathon 2025" study was designed as a prospective, interdisciplinary field study to assess the impact of extreme physical exertion, such as a 100-kilometer ultramarathon, on the health of individuals aged ≥ 45 years.
- Conditions
- The Impact of Extreme Physical Exertion on Health, The Impact of Extreme Physical Exertion on Glucose, The Impact of Extreme Physical Exertion on Respiratory System, The Impact of Extreme Physical Exertion on Joints and Muscles
- Trial name
- NCT07451717
- Testing
- Blood and urine analysis
- Where
- Poland
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Medical University of Gdansk
Apnea, Respiration
Functional Bed Sheet Capturing Pressure Variation and Respiratory Effort Over Time
Apnea, a cessation in breathing is critical condition that affects the person regardless of age. In infants, an apneic state occurs when there is an absence of respirations for 20 seconds (Alvaro \& Rigatto, 2012).
- Trial name
- NCT03119103
- Testing
- Functional Bed Sheet
- Where
- Canada
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Studio 1 Labs
Acute Respiratory Failure
Surface Mechanomyography Using a Parasternal Patch to Measure and Detect Respiratory Drive and Effort
Surface mechanomyography (sMMG) has been proposed as a tool to study muscle mechanical activity. sMMG is a noninvasive technique using specific transducers to record muscle surface oscillations due to mechanical activity of the…
- Trial name
- PATCH-MMG (NCT06046898)
- Testing
- non-invasive ventilation with or without resistance
- Where
- France
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University Hospital, Angers
Deep Venous Thrombosis, Pulmonary Embolism
FUVID Study: Functional Characterization of Children With Chronic Venous Thromboembolic Disease
This is a multi-center prospective cohort study of patients with first-episode deep venous thrombosis and pulmonary embolism.
- Trial name
- NCT04583878
- Testing
- Blood draw (Visit 1), Blood draw (Visits 2 and 3)
- Where
- 14 sites in United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Healthy Volunteers
Physiological Effects of High-flow Nasal Cannula During Exercise
The high-flow nasal cannula (HFNC) has increased its evidence in patients during pulmonary rehabilitation. These studies hypothesize that the physiological effects of HFNC (positive expiratory pressure, anatomical dead space…
- Trial name
- NCT05550935
- Testing
- High-flow Nasal Cannula
- Where
- Chile
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Pontificia Universidad Catolica de Chile
Work of Breathing
The Gas Mask: the Effects on Respiration!
Background: The gas mask is used to protect military and non-military subjects exposed to respiratory hazards (CBRN agents). The aim of the study was to evaluate the impact of the gas mask on respiratory patterns and indexes of…
- Trial name
- NCT02782936
- Testing
- measurement of the work of breathing, Gas mask
- Where
- Canada
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Laval University
Voice Disorders, Voice Fatigue
Brain and Voice Signatures in Teachers
Primary muscle tension dysphonia voice disorder with symptoms of vocal strain and vocal fatigue is common and can have a significant negative impact on quality of Life.
- Trial name
- BRAVO1 (NCT06126627)
- Testing
- Stress induction
- Where
- Germany
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bonn
Lung Cancer
HANSE - Holistic Implementation Study Assessing a Northern German Interdisciplinary Lung Cancer Screening Effort
The HANSE study is primarily intended as a pilot to provide evidence that a holistic and effective lung cancer screening program can be implemented in Germany and that such a screening program can be integrated in the current…
- Trial name
- HANSE (NCT04913155)
- Testing
- Low-dose CT screening
- Where
- 3 sites in Germany
- Volunteers
- 12,100 people, healthy volunteers welcome
- Sponsor
- Hannover Medical School
Respiratory Rate Accuracy Test
Perminova Respiratory Effort Accuracy Validation 09-12-2013-Rev 2
The purpose of this study is to validate the accuracy of the Perminova N4 Monitoring system Respiration Rate technology.
- Trial name
- NCT02048436
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Clinimark, LLC