Clinical trials: Aspiration, open to volunteers
Volleyball Players
Diaphragmatic Facilitation and Upper Extremity Performance in Volleyball Players
The diaphragm contributes to both respiration and trunk stabilization. Effective diaphragmatic function may support postural control, force transfer, and upper extremity performance during dynamic activities.
- Trial name
- NCT07784517
- Testing
- Diaphragmatic Facilitation
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Istinye University
Acute Pulmonary Embolism
Comparing Three Catheter Aspiration Strategies for Intermediate-High-Risk Acute Pulmonary Embolism
Acute pulmonary embolism (PE) is a serious and potentially life-threatening condition in which blood clots block the arteries of the lungs.
- Trial name
- NCT07869875
- Testing
- Small-bore (8-12 F) percutaneous catheter aspiration, Large-bore (16 F or larger) percutaneous catheter aspiration thrombectomy, Combined large-bore and small-bore percutaneous catheter aspiration
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- Qiu Jipeng
Virtual Reality, Respiratory Effort
Impact of Immersive Virtual Reality (IVR) on Respiratory Effort: A Pilot Study in Healthy Adults
This pilot randomized crossover study will evaluate the acute effects of immersive virtual reality (IVR) on respiratory effort during submaximal exercise in healthy adults.
- Conditions
- Virtual Reality, Respiratory Effort, Exercise
- Trial name
- NCT07498816
- Testing
- Immersive Virtual Reality
- Where
- Chile
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Pontificia Universidad Catolica de Chile
Bronchopulmonary Dysplasia
Early Predictors of Bronchopulmonary Dysplasia in Extremely Preterm Infants
Bronchopulmonary dysplasia (BPD) remains one of the most common complications in extremely preterm infants despite advances in neonatal intensive care.
- Trial name
- EPIRESP (NCT07771387)
- Where
- Austria
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Pulmonary Aspiration, Emergency Surgery
Aspiration Risk Assessment by Gastric Ultrasound in eMErgency Surgery and ANesThetic Decision-making: The ARGUMENT Study
Pulmonary aspiration of gastric contents is a serious patient safety problem accounting for 50% of anesthesia-related mortality.
- Trial name
- NCT06303492
- Testing
- GUS
- Where
- Canada
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Fasting, Delayed Gastric Emptying
Gastric Assessment of Pediatric Patients Undergoing Surgery
The goal of this pilot prospective cohort study is to examine the reproducibility of gastric volume and emptying as measured by gastric ultrasound and its correlation to a gold-standard test for gastric emptying in the…
- Conditions
- Fasting, Delayed Gastric Emptying, Aspiration Pneumonia, Respiratory Aspiration of Gastric Content
- Trial name
- NCT05674643
- Testing
- Gastric Ultrasound Baseline Scans, Acetaminophen Absorption Test (AAT), Gastric Ultrasound Serial Scans
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Head and Neck Neoplasms, Swallowing Sparing IMRT
The SWOAR Trial Sparing of Swallowing and Aspiration Related Organs at Risk & Submandibular Gland With Intensity Modulated Radiotherapy Versus Standard IMRT in Head and Neck Squamous Cell Carcinomas
The aim of SWOAR TRIAL is to test sparing of Dysphagia/ Aspiration risk structures (DARS) and contra lateral submandibular gland by IMRT.
- Trial name
- SWOAR (NCT05187091)
- Testing
- Swallowing and submandibular sparing IMRT, Standard IMRT with medical CRT/RT, Cisplatine
- Where
- India
- Volunteers
- 136 people, healthy volunteers welcome
- Sponsor
- All India Institute of Medical Sciences
Breathing, Lung Function Decreased
Phase Resolved Functional Lung MRI and Oscillometry for the Observation of Healthy Lung Function
This study will examine the relationship of airways resistance measured by oscillometry with ventilation defects measured by Phase Resolved Functional Lung (PREFUL) MRI in healthy human subjects.
- Conditions
- Breathing, Lung Function Decreased, MRI Imaging, Healthy
- Trial name
- PROOF (NCT07614685)
- Testing
- Airway Oscillometer, Phase Resolved Functional Lung MRI
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Rochester
Exposure to Man-made Visible Light
Systematically Assessing Effects of Colored Light on Humans With a Multi-modal Approach (Substudy 6 of 7)
NOTE: This is the sixth of in total 7 sub-studies related to the Ethics Committee of the Canton of Bern Ref. No. KEK-BE 2016-00674.
- Trial name
- NCT02919163
- Testing
- Visible light exposure
- Where
- Switzerland
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Bern
Respiratory Function
Acute and Long-Term Effects of Integrated Myofascial Release Therapy on Respiratory Function in Healthy Adults
This study will investigate the immediate and longer-term effects of integrated myofascial release therapy on breathing-related outcomes in healthy adults.
- Trial name
- EMGT-RESP (NCT07822139)
- Testing
- Other
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Karabuk University
E Cigarette Use
Circuit Breathing Exercise on Smoking Cessation Among Youth E-Cigarette Users
This study aims to investigate the acute effects of a circuit breathing intervention on nicotine withdrawal symptoms and respiratory parameters among youth who use e-cigarettes.
- Trial name
- NCT07886099
- Testing
- Circuit breathing, Diaphragmatic Breathing, Normal Breathing Condition
- Where
- Thailand
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Healthy Volunteer Study
Exploratory Clinical Study to Assess Safety and Efficacy of Xenon Gas Inhalation to Control Neuroinflammation
The goal of this clinical study is to evaluate safety of Xenon gas inhalation in healthy volunteers. This first phase safety clinical study is part of evaluation of the xenon gas inhalation as a therapy for neurodegenerative…
- Trial name
- NCT06945614
- Testing
- Xenon gas inhalation
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- General Biophysics LLC
Respiratory Function, Respiratory Muscle Strength
Respiratory Function and Athletic Performance in Professional Soccer Players
This prospective observational study aims to investigate the relationship between respiratory function and multidimensional athletic performance parameters in professional soccer players.
- Conditions
- Respiratory Function, Respiratory Muscle Strength, Athletic Performance, Reaction Time
- Trial name
- NCT07617116
- Testing
- Respiratory and Athletic Performance Assessments
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Istinye University
Healthy Volunteers, Dengue
Phase 1 Challenge Study Using rDEN2delta30-7169 to Evaluate Host-Pathogen Interactions in Primary, Homotypic, and Heterotypic Dengue Virus Infection
Background: Dengue is a viral disease spread by mosquitoes. Most people bitten by mosquitoes carrying dengue viruses do not get sick, but severe cases can cause shock, internal bleeding, and death.
- Conditions
- Healthy Volunteers, Dengue, Human Challenge Trial
- Trial name
- NCT07706686
- Testing
- rDEN2delta30-7169
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Health Behavior, Quality of Life
The Lake Nona Life Project
The Lake Nona Life Project aims to examine the health and wellness of participants over the course of multiple years, focusing on the links between health and wellness, longevity, quality of life, and human performance.
- Conditions
- Health Behavior, Quality of Life, Aging
- Trial name
- NCT02533804
- Where
- United States
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- University of Central Florida
Respiratory Function, Runners
The Effects of a Mindfulness Program on Running Performance, Respiratory Function, and Heart Rate Variability
Broadly, the objective of the research is to evaluate the effectiveness of a specific breathwork program (Les Mills Breath) on various physiological variables related to running performance, compared to a mindfulness control (20…
- Trial name
- NCT07521956
- Testing
- Mindful meditation, Breathwork
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of the Fraser Valley
Core Stability, Respiratory Function
Effects of Diaphragmatic Breathing During Equipment-Based Pilates in Women
This randomized controlled study aims to investigate the effects of diaphragmatic breathing exercises on core stabilization muscle strength, peak expiratory flow (PEF), and chest expansion in women performing equipment-based…
- Conditions
- Core Stability, Respiratory Function, Diaphragmatic Breathing
- Trial name
- NCT07652229
- Testing
- Diaphragmatic Breathing Exercise, Equipment-Based Pilates Training
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Istanbul Aydın University
Burnout, Professional, Stress, Psychological
Foundational Programs to Combat Clinician Stress
This is a prospective, randomized, controlled clinical trial in which clinicians from University of Pennsylvania Health Systems (UPHS) including Penn Medicine- Lancaster General Health (LGH) and Massachusetts General Hospital…
- Conditions
- Burnout, Professional, Stress, Psychological, Stress, Physiological, Psychological Well-Being
- Trial name
- FACCTS (NCT07220421)
- Testing
- Sudarshan Kriya Yoga (SKY) Breathing and Sahaj Meditation, Health Education Program (HEP)
- Where
- 6 sites in United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Lancaster General Hospital
Shoulder Pain, Abdominal Pain (AP)
Outcome of Active Aspiration Versus Simple Compression to Remove Residual Gas From Abdominal Cavity in Reducing Pain After Laparoscopic Cholecystectomy
The aim of this study is to compare outcome of active aspiration versus simple compression to remove residual gas from abdominal cavity in reducing pain after laparoscopic cholecystectomy.
- Trial name
- Lap Chole (NCT07299656)
- Testing
- Group A (Active Aspiration), simple compression
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- King Edward Medical University
Intubation Complications
Ramped Versus Supine Position for Emergent Endotracheal Intubation in Adult Patients; Prospective, Randomized, Comparative Study
Endotracheal intubation is a life saving procedure for critically unwell and injured patients presenting to the emergency department.
- Trial name
- NCT06924411
- Testing
- Direct Intubation
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sohag University