Clinical trials: Exposure, Inhalation
Asthma
Clinical Study to Evaluate the Safety, Tolerability and the Concentration of the BDP (Beclomethasone Dipropionate), Active Metabolite of BDP, FF( Formoterol Fumarate) and GB (Glycopyrronium Bromide), After Inhalation of CHF 5993 at Two Different Doses and QVAR®
The study is being conducted to compare the pharmacokinetic (PK) of BDP (and its main active metabolite B17MP), FF, and GB between CHF 5993 BDP/FF/GB 200/6/12.5 µg pMDI and CHF 5993 BDP/FF/GB 100/6/12.5 µg pMDI (pressurized…
- Trial name
- NCT05898984
- Testing
- Test product (T):CHF 5993 BDP/FF/GB 200/6/12.5 µg pMDI, Reference product 1 (R1): CHF 5993 BDP/FF/GB 100/6/12.5 µg pMDI, Reference product 2 (R2): BDP HFA (QVAR REDIHALER®, BDP 80 μg)
- Where
- Belgium
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Chiesi Farmaceutici S.p.A.
Respiratory Viral Infection, Respiratory Tract Diseases
PREvent Viral Exposure and Transmission Study: a COVID-19 (SARS-CoV-2) PEP Study (PREVENT)
This is an open label controlled household-randomised trial designed to evaluate the efficacy of RESP301 alongside standard of care ("SOC") versus SOC alone.
- Conditions
- Respiratory Viral Infection, Respiratory Tract Diseases, COVID-19 Respiratory Infection
- Trial name
- PREVENT (NCT04842331)
- Testing
- RESP301 (a nitric oxide generating solution), Standard of Care (SOC)
- Where
- United Kingdom
- Sponsor
- Thirty Respiratory Limited
Exposure to Environmental Pollution, Adverse Effect of Unspecified General Anesthetic
Anesthetic Gas Leakage in Children During Tonsillectomy: a Comparison of Cuffed and Uncuffed Tracheal Tubes
Fires and operating room pollution may occur when anesthesia gases leak into the oropharynx during airway surgery. Investigators sought to measure the concentrations of anesthetic gases that leak into the mouth of children…
- Trial name
- NCT02725164
- Testing
- oxygen concentration, nitrous oxide concentration, carbon dioxide concentration
- Volunteers
- 31 people
- Sponsor
- State University of New York at Buffalo
Asthmatic
Lung Bioavailability and Total Systemic Exposure to Beclomethasone17MonoPropionate and Formoterol Across Two Strengths of NEXThaler Inhalation Powder
The study is aimed to assess the dose proportional total systemic exposure (when the administration is without the activated charcoal) to B17MP (active metabolite of BDP) and its lung bioavailability (when the administration is…
- Trial name
- NCT01738087
- Testing
- NEXThaler 100/6 mcg DPI, Flixotide Accuhaler 500 mcg, NEXThaler 200/6 mcg DPI
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- Chiesi Farmaceutici S.p.A.
Anthrax
Evaluation of Clinical Benefit and Safety Following CYFENDUS Administration for Post-Exposure Prophylaxis of Anthrax Disease.
The goal of this observational study is to evaluate the safety and clinical benefit of two doses of CYFENDUS vaccine when used with the concurrent recommended antibacterial regimen for post-exposure prophylaxis to prevent…
- Trial name
- NCT07268612
- Testing
- CYFENDUS
- Volunteers
- 250 people
- Sponsor
- Emergent BioSolutions
Breast Cancer, Ductal Carcinoma in Situ
The Use of Deep Inspiration Breath Hold and Prone Irradiation to Decrease Cardiac Radiation Exposure
This study aims to discover more about radiation techniques for people treated for left-sided breast cancer that minimizes exposure to the heart, as noted by mean heart dose.
- Conditions
- Breast Cancer, Ductal Carcinoma in Situ, Invasive Breast Cancer
- Trial name
- NCT03375892
- Testing
- Deep Inspiration Breath Hold during Radiation, Free breathing during radiation
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Medical College of Wisconsin
Ozone Exposure During Rest and Exercise
Susceptibility of Cardiorespiratory Responses to Ozone During Cycling Exercise
Ground level ozone (O3) is a common airborne pollutant that is well recognized to cause negative respiratory symptoms and impair pulmonary function.
- Trial name
- NCT05473000
- Testing
- Exercise, Ozone, Room air
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Fear of Flying
Diaphragmatic Breathing During Virtual Reality Exposure Therapy for Aviophobia
The study investigated the effect of diaphragmatic breathing as an additional coping strategy during Virtual Reality Exposure Therapy in patients with aviophobia.
- Trial name
- NCT02990208
- Testing
- Diaphragmatic breathing, Virtual Reality Exposure Therapy
- Volunteers
- 30 people
- Sponsor
- University of Regensburg
Asthma
A Study In Pediatric Subjects With Asthma Using ADVAIR HFA, ADVAIR HFA With Spacer, And ADVAIR DISKUS
Collect PK/PD data for this age group to compare ADVAIR DISKUS with ADVAIR HFA
- Trial name
- NCT00400608
- Testing
- ADVAIR HFA, ADVAIR DISKUS
- Where
- 3 sites in United States
- Volunteers
- 28 people
- Sponsor
- GlaxoSmithKline
Innate Immunity, Mucosal Immunity
Lung Immune Challenge Study: Controlled Exposure to Inhaled Resiquimod (R848)
Respiratory viral infections can be a cause of significant illness, particularly in vulnerable individuals as seen in the COVID-19 pandemic.
- Conditions
- Innate Immunity, Mucosal Immunity, Asthma, Viral Infection
- Trial name
- NCT06488118
- Testing
- R848, Saline
- Where
- United Kingdom
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Akhilesh Jha
Pharmacokinetics, Epinephrine
Study of Drug Exposure in Systemic Circulation of Primatene Mist by Oral Inhalation, Versus Epinephrine Injection by Intramuscular Injection and ProAir by Oral Inhalation in Healthy Individuals
To assess the drug exposure profile in systemic circulation of Primatene Mist by inhalation, versus Epinephrine by intramuscular injection, and ProAir HFA by inhalation in healthy adults.
- Conditions
- Pharmacokinetics, Epinephrine, Albuterol, Asthma
- Trial name
- NCT04207840
- Testing
- Epinephrine (0.125 mg/inhalation), Epinephrine Injection Auto-Injector (0.3mg/0.3mL), Albuterol Sulfate (0.09 mg/inhalation)
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Amphastar Pharmaceuticals, Inc.
Healthy
A Study to Assess the Lung Exposure Bioequivalence of Budesonide, Glycopyrronium, & Formoterol (BGF) Metered Dose Inhaler (MDI) With a Next-generation Propellant (NGP) With a Spacer, BGF MDI Hydrofluoroalkane (HFA) With a Spacer, as Well as BGF MDI NGP Without a Spacer
The primary purpose of this study is to demonstrate the equivalence of budesonide, glycopyrronium, formoterol (BGF) metered dose inhaler (MDI) hydrofluoroolefin (HFO) with a spacer to BGF MDI hydrofluoroalkane (HFA) with a…
- Trial name
- NCT06340581
- Testing
- Treatment A: BGF MDI HFA, Treatment B: BGF MDI HFO, Treatment C: BGF MDI HFO
- Volunteers
- healthy volunteers welcome
- Sponsor
- AstraZeneca
Close Contact Transmission
Exploratory Study of Aerosol Inhalation of FB2001 for Post-exposure Prophylaxis of COVID-19 Close Contacts
This is a single-arm, open-label, dose ramp-up exploratory clinical trial to evaluate the efficacy, safety and tolerance of aerosol inhalation of FB2001 as post-exposure prophylaxis among close contacts of COVID-19 patients.
- Trial name
- NCT05415241
- Testing
- FB2001
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ruijin Hospital
Allergic Rhinitis
Comparison Between Systemic Exposure to Ciclesonide Nasal Spray, Ciclesonide HFA Nasal Aerosol and Orally Inhaled Ciclesonide (BY9010/M1-422)
The purpose of this study is to compare the systemic des-ciclesonide exposure of OMNARIS™ (ciclesonide) nasal spray, ciclesonide HFA nasal aerosol, and orally inhaled ciclesonide HFA-metered-dose inhaler (MDI).
- Trial name
- NCT00458835
- Testing
- Ciclesonide
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Covis Pharma S.à.r.l.
Pollution; Exposure, Smoke Inhalation
Controlled Exposure of Healthy Nonsmokers to Secondhand and Thirdhand Cigarette Smoke
This study compares the health effects of dermal and inhalational exposure to thirdhand cigarette smoke to those of inhalational exposure to secondhand cigarette smoke in healthy, adult nonsmokers.
- Conditions
- Pollution; Exposure, Smoke Inhalation, Exposure to Pollution
- Trial name
- THS04 (NCT04013256)
- Testing
- Cigarette Smoke
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Bronchiolitis
Furosemide Inhalation in Dyspnea of Mustard Gas Exposed Patients
to assess the efficacy of inhaled furosemide in mustard gas exposed patients with acute respiratory failure
- Trial name
- NCT00512811
- Testing
- furosemide
- Where
- Iran
- Sponsor
- Baqiyatallah Medical Sciences University
Pulmonary Hypertension
Acute Exposure of Simulated Hypoxia on Heart Rate and Ventilation During Exercise
Randomized crossover trial in patients with Pulmonary Hypertension (PAH, CTEPH) to assess the acute response to simulated altitude (FIO2: 15.1% = equivalent to 2500m above sea level) on heart rate and Ventilation changes under…
- Trial name
- NCT03592979
- Testing
- Simulated Altitude: (FiO2: 15.1)
- Where
- Switzerland
- Volunteers
- 28 people
- Sponsor
- University of Zurich
Spinal Cord Injuries
Acute Intermittent Hypoxia on Leg Function Following Spinal Cord Injury
The purpose of this study is to determine how the nervous system controlling leg muscles is altered following spinal cord injury and how they may be affected by brief periods of low oxygen inhalation over time.
- Trial name
- NCT02274116
- Testing
- AIH - Intermittent Hypoxia - hypoxia air mixture
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Spaulding Rehabilitation Hospital
Chronic Obstructive Pulmonary Disease
Study to Assess the Lung Exposure Bioequivalence of Budesonide, Glycopyrronium, and Formoterol Delivered by BGF MDI With Next-Generation Propellant Compared With BGF MDI With HFA Propellant
The study will assess the Pharmacokinetic (PK) and safety of BGF MDI [Budesonide/glycopyrronium/formoterol (BGF) metered dose inhaler (MDI)] formulated with 2 different propellants :Hydrofluoroolefin (HFO) and Hydrofluoroalkane…
- Trial name
- NCT05477108
- Testing
- Treatment A (BGF MDI HFO with oral activated charcoal), Treatment B (BGF MDI HFA with oral activated charcoal)
- Where
- United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Chronic Obstructive Pulmonary Disease
A Study to Assess the Pharmacokinetics and Safety of Budesonide, Glycopyrronium, & Formoterol (BGF) Metered Dose Inhaler (MDI) With a Next-Generation Propellant (NGP) With a Spacer, BGF MDI Hydrofluoroalkane (HFA) With a Spacer, as Well as BGF MDI NGP Without a Spacer
This study aims to assess the effect on total systemic exposure and to characterize exposure BGF MDI HFO with a spacer compared to without a spacer; also, to demonstrate that total systemic exposure of BGF when administered as…
- Trial name
- NCT06297668
- Testing
- Treatment A: BGF MDI HFA, Treatment B: BGF MDI HFO, Treatment C: BGF MDI HFO
- Where
- Germany
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- AstraZeneca