Clinical trials: Inhalation
Inflammation, Sleep Deprivation
Circadian Rhythm Disruption Effects on Smoke Inhalation
Particulate matter exposure during smoke inhalation provokes inflammatory immune responses in people exposed to burning biomass including fire fighters and civilians.
- Conditions
- Inflammation, Sleep Deprivation, Circadian Rhythm Sleep Disorder, Shift Work Type, Smoke Inhalation
- Trial name
- NCT04955431
- Testing
- Sleep Restriction, Normal Sleep
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Montana
Ventilation, Reproducibility
Assessing Variability of the Ventilatory Response to Duffin's Rebreathing Procedure
This study will combine Duffin's rebreathing procedure with additional study procedures, such as quantitative pupillometry, that are planned for subsequent clinical studies in order to confirm feasibility and gather…
- Conditions
- Ventilation, Reproducibility, Physiology
- Trial name
- NCT05168501
- Testing
- Rebreathing procedure
- Where
- United States
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Food and Drug Administration (FDA)
Healthy
AZD8848 Single Ascending Dose Study
This study will investigate the safety, tolerability, pharmacokinetics and pharmacodynamics of single ascending doses of AZD8848 in healthy subjects.
- Trial name
- NCT01560234
- Testing
- AZD8848
- Where
- United Kingdom
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Minimal Flow Anesthesia, General Anaesthesia
Minimal Flow Anesthesia and Infection Risk
This study is being done to find out if the heat and moisture that build up during minimal flow anesthesia can lead to the growth of germs (microorganisms) inside the anesthesia equipment.
- Conditions
- Minimal Flow Anesthesia, General Anaesthesia, Inhalation Anesthesia, Infection Risk
- Trial name
- NCT07092046
- Testing
- Sevoflurane (Volatile Anesthetic), Propofol 1%, Remifentanil 2 MG
- Where
- Turkey (Türkiye)
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Healthy
Pharmacodynamic Study to Compare Acute Effects of Dihydroergotamine Mesylate (DHE) on Pulmonary Arterial Pressure
Compare the acute effects and tolerability of Dihydroergotamine Mesylate (DHE) delivered by Oral Inhalation (MAP0004) versus by intravenous (IV) infusion in healthy adult volunteers.
- Trial name
- NCT01089062
- Testing
- MAP0004, IV Dihydroergotamine Mesylate (DHE)
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Allergan
Sleep Disordered Breathing, Sleep Hypopnea
Apnea Hypopnea Index Severity Versus Head Position During Sleep
This study evaluates the correlation of the position of the head during sleep, independent of the position of the torso, and the severity of apnea hypopneas in obstructive sleep apnea.
- Conditions
- Sleep Disordered Breathing, Sleep Hypopnea, Sleep Apnea, Sleep Apnea, Obstructive
- Trial name
- NCT04086407
- Testing
- Dual-axis inclinometer attached to the subject's forehead with tape
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Sleep Systems
Adult Subject
Effect of Super-Oxygenated Water on Blood Oxygen Saturation
Therapeutic delivery of additional Oxygen to blood stream via hyperbaric and extracorporeal oxygenation that raises blood Oxygen saturation level, apart from oxygenation in the lungs, is known to induce tissue repair, restore…
- Trial name
- NCT07016191
- Testing
- Ingestion of Water
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Inhale, Inc
Healthy
Use of Fitbits During Breathing Meditation
This study will examine short breathing meditations paired with Fitbit technology in order to assess mindfulness and track physical activity.
- Trial name
- NCT05101343
- Testing
- Breathing meditation
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Winthrop University
Pulmonary Arterial Hypertension, Interstitial Lung Disease
A Study of Treprostinil to Treat Interstitial Lung Disease Pulmonary Hypertension
The purpose of this research study is to find out more about the drug treprostinil via inhaler and the mechanisms of why patients with pulmonary arterial hypertension related to Interstitial Lung disease (PAH-ILD) have…
- Conditions
- Pulmonary Arterial Hypertension, Interstitial Lung Disease, Healthy Adults
- Trial name
- NCT05564637
- Testing
- Treprostinil, Right Heart Catheterization (RHC) while exercising, Optional Muscle Biopsy
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Breast Cancer
Evaluation of the Efficacy of Digital Breast Tomosynthesis Imaging
The primary objective of this protocol is to collect the 2-dimensional (2D) screening and diagnostic images, and 3-dimensional (3D) Digital Breast Tomosynthesis (DBT) scans from patient mammography examinations acquired on…
- Trial name
- DBT (NCT01373671)
- Testing
- SIEMENS INSPIRATION DIGITAL BREAST TOMOSYNTHESIS (DBT) SYSTEM
- Where
- United States
- Volunteers
- 764 people, healthy volunteers welcome
- Sponsor
- Siemens Medical Solutions USA - CSG
Healthy Subjects
Pharmacokinetics & Tolerability Study of MAP0004 in Smoking and Non-Smoking Adult Volunteers
Compare the pharmacokinetics of Dihydroergotamine Mesylate (DHE) delivered by oral inhalation (MAP0004) or Intravenous (IV) DHE in smokers versus non-smokers.
- Trial name
- NCT01199965
- Testing
- MAP0004, IV DHE
- Where
- United Kingdom
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Allergan
Healthy
Normal Breathing and Swallowing in Healthy Volunteers
The purpose of this study is to establish normative values for clinical testing measures of swallow, respiratory and cough functions.
- Trial name
- NCT03122145
- Testing
- Capsaicin, Videofluoroscopic swallow study
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- University of Florida
Disease Caused by Severe Acute Respiratory Syndrome Coronavirus 2 (Disorder)
A Phase I Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Single and Multiple Ascending Doses of Inhaled MBS-COV (SNS812) in Healthy Participants
A Phase I, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Single and Multiple Ascending Doses of Inhaled MBS-COV in Healthy Participants
- Trial name
- NCT05677893
- Testing
- MBS-COV
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Oneness Biotech Co., Ltd.
Sleep Disordered Breathing, Sleep Apnea, Central
Evaluation of Software Enhancements to the Respironics BiPAP Auto Servo Ventilation (AutoSV) Device
This study is being undertaken to collect data from Respironics Inc's BiPAP Auto Servo Ventilation 3 (autoSV3) and compare with data from Respironics, Inc's BiPAP autoSV2, to confirm that the algorithms in the BiPAP autoSV3…
- Trial name
- AUTOSV3 (NCT00720213)
- Testing
- Respironics BiPAP autoSV2, Respironics BiPAP autoSV3
- Where
- 5 sites in United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Philips Respironics
Coronavirus Infections, Healthcare Associated Infection
NO Prevention of COVID-19 for Healthcare Providers
Thousands of healthcare workers have been infected with SARS-CoV-2 and contracted COVID-19 despite their best efforts to prevent contamination. No proven vaccine is available to protect healthcare workers against SARS-CoV-2.
- Trial name
- NOpreventCOVID (NCT04312243)
- Testing
- Inhaled nitric oxide gas
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Healthy, Dyspnea
Aerosol Inhalation Treatment for Dyspnea
The purpose of this protocol is to develop and test optimal delivery of aerosol furosemide, a treatment that has the potential to significantly improve symptom management and enhance the quality of care for patients with…
- Trial name
- NCT01440764
- Testing
- Furosemide, Saline
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Aging, Alzheimer Disease
Heart Rate and Breathing Effects on Attention and Memory
In the current study, we will examine how daily paced breathing affects plasma amyloid beta levels and the rate of learning in older adults.
- Conditions
- Aging, Alzheimer Disease, Age-related Cognitive Decline
- Trial name
- HeartBEAM (NCT05602220)
- Testing
- Brain training, Paced breathing
- Where
- United States
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Asthma, COPD
The Natural History of Small Airways Physiology in Diseased and Healthy States
Spirometry is a useful clinical tool for the assessment and monitoring of lung disease, however, it does not provide information on peripheral airways resistance.
- Conditions
- Asthma, COPD, Interstitial Lung Disease, Cystic Fibrosis
- Trial name
- NCT00677560
- Where
- United Kingdom
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Postpartum Hemorrhage
Comparison of Inhaled Oxytocin (IH) With Intramuscular (IM) Oxytocin in Pregnant Women and With Intravenous (IV) Oxytocin in Healthy Non-pregnant Women
The study will evaluate a stable, dry-powder formulation of oxytocin, with the goal of reducing post-partum hemorrhage morbidity and mortality in resource poor settings.
- Trial name
- NCT02999100
- Testing
- IH Oxytocin, IM Oxytocin, IV Oxytocin
- Where
- 3 sites in Australia, United Kingdom
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Healthy
To Assess Safety, Tolerability and Pharmacokinetics of BI 443651 in Healthy Male Volunteers
To investigate safety, tolerability and pharmacokinetics, following single doses of BI 443651
- Trial name
- NCT02706925
- Testing
- BI 443651
- Where
- Germany
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim