Clinical trials: Bronchoscopy
Satisfaction, Personal
3D Printing in Airway Anatomy and Bronchoscopy Education
The main purpose of this study is to use 3D printing technology to make a human anatomical bronchial tree model, which is applied in medical education for medical students and students of the department of respiratory therapy.
- Trial name
- NCT05410236
- Testing
- 3D bronchial tree model
- Where
- Taiwan
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Fu Jen Catholic University
Bronchoscopy
Utility of Syringe Based Suction Versus Channel Suction in Bronchoalveolar Lavage
Bronchoalveolar lavage (BAL) is a common technique among pulmonologists. Its goal is to collect cells from alveolar units. This is done by wedging a flexible bronchoscope in a bronchus, instilling saline, and removing the saline…
- Trial name
- NCT01853904
- Testing
- Bronchoscopy/ BAL with Channel Suction, Bronchoscopy/BAL with Syringe Suction
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Oklahoma
Sedation, Bronchoscopy
Patient-controlled Sedation With Propofol Versus Combined Sedation During Bronchoscopy
bronchoscopy - a randomized controlled trial" (EudraCT number: 2015-005274-38, protocol number: "BRONSE") is a phase IV single centre prospective randomized controlled trial with parallel groups.
- Trial name
- NCT03357393
- Testing
- Midazolam, Propofol-Lipuro, morphine-scopolamine
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Lena Nilsson
Nasotracheal Intubation
Nasotracheal Intubation in Children for Outpatient Dental Surgery
The aim of study was to compare the hemodynamic responses and adverse events associated with nasotracheal intubation (NTI) using a fiberoptic bronchoscope (FOB) and a direct laryngoscope (DLS) in children undergoing general…
- Trial name
- NCT02993692
- Testing
- Direct laryngoscopy and fiberoptic bronchoscopy
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Inonu University
Airway Disease
Airway Pressure and Lumen Changes During NIV With Flexible Bronchoscopy
Introduction: The non-invasive ventilation (NIV) of continuous nasopharyngeal O2 with intermittent close/open nose and abdomen compression (PO2-NC-AC) can provide effective oxygenation, ventilation and circulation.
- Trial name
- NCT03666403
- Testing
- NIV rate: 0/min, NIV rate: 10-20/min, NIV rate: 5-10/min
- Where
- 2 sites in Taiwan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Cigarette Smoker, Current Every Day Smoker
Bronchoscopy in Determining the Effect of E-Cigarette Smoking on Biomarkers in the Lungs
This trial studies biomarkers obtained by bronchoscopy (bronchoalveolar lavage and lung brushings) to determine the effect of smoking e-cigarettes on the lungs.
- Trial name
- NCT03691350
- Testing
- Bronchoscopy with Bronchoalveolar Lavage, Cigarette, Electronic Cigarette
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Ohio State University Comprehensive Cancer Center
Bronchoscopy
Bronchoscopy and Bispectral Index (BIS) - Guided Sedation
Bronchoscopy is performed on a daily basis for diagnostic and therapeutic purposes. This procedure may cause anxiety and discomfort requiring the use of sedative drugs.
- Trial name
- NCT00839371
- Testing
- Propofol, Midazolam
- Where
- Switzerland
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- University Hospital, Geneva
Pediatric Surgical Procedures Requiring Endotracheal Intubation Under General Anesthesia
Comparison of Optimal Endotracheal Tube Depth Using Four Different Formulas in Children Aged 1-4 Years and Verification With Fiberoptic Bronchoscopy
. The optimal position of the endotracheal tube (ETT) within the trachea is the middle third portion, distal to the vocal cords.
- Trial name
- NCT06937840
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Ankara University
Thoracic Neoplasms
Comparison of Ultrasound, CT, and Classical Methods for Selecting Sizes and Placement of Left-Sided Double-Lumen Tubes
Investigators aimed to compare anatomical measurements obtained using ultrasound and computed tomography with classical methods to select the appropriate size of double-lumen tubes more quickly and easily and to determine the…
- Trial name
- NCT06731517
- Testing
- intubation
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Asthma, Mucus; Plug, Tracheobronchial
Study of Focal Airway Disease in Asthma Using Image Guided Bronchoscopy
This is a single center study of 60 subjects including those with asthma and mucus plugging, those with asthma and without mucus plugging, and healthy controls.
- Trial name
- SOFA (NCT04514913)
- Testing
- Multidetector Computed Tomography (MDCT) Scan, Virtual Navigation Bronchoscopy (VNB)
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Pneumonia, Atelectasis
Bronchoscopy Anesthesia and Neuropsychological Assessment in Children (BANACH) Study
Fiberoptic bronchoscopy plays a very important role in the diagnosis and treatment of respiratory diseases in children.In China,this procedure is mainly performed under two different anesthesia methods：sedation and general…
- Conditions
- Pneumonia, Atelectasis, Cough
- Trial name
- NCT03359044
- Volunteers
- 290 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
Asthma
Mechanistic Insights From Bronchoscopy Airway Samples
The purpose of this study is to examine the mechanisms of asthma. The investigators are comparing the cells of individuals with and without asthma and looking at the roles various parts of the cell play in the production and…
- Trial name
- MIBAS (NCT06105710)
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Acute Lung Inflammation
Effects of Bronchial Segmental Endotoxin Instillation in Humans
Background: When bacteria enter the lungs, serious infections can occur. Researchers want to learn more about the process of inflammation in the lungs by studying lung cells and the products that they make.
- Trial name
- NCT02392442
- Testing
- Saline, Endotoxin
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Airway Disease
Characterisation of Large Airway Collapse During Exercise (LACE)
The large central airways (i.e. trachea and bronchi) act as a conduit to enable lower airway ventilation but also facilitate airway clearance during dynamic manoeuvres, such as coughing.
- Trial name
- LACE (NCT04264052)
- Testing
- CBE & MRI
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Diagnostic, Procedures and Surgeries on or Through Accessible Mucous Membranes
Topical Application of Cocaine HCl 4% and 10% on Safety and Efficacy in Local (Topical) Anesthesia
This study aims to evaluate topical application of Cocaine HCl 4% and 10% on safety and efficacy in local (topical) anesthesia for diagnostic procedures and surgeries on or through accessible mucous membranes of the nasal…
- Conditions
- Diagnostic, Procedures and Surgeries on or Through Accessible Mucous Membranes, of the Nasal Cavities
- Trial name
- NCT01746940
- Testing
- Cocaine HCl 4% Topical Solution, Cocaine HCl 10% Topical Solution
- Where
- 2 sites in United States
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Lannett Company, Inc.
Tracheomalacia, Tracheobronchomalacia
Tracheal Mechanics During Bronchoscopy
The main purpose of this study is use a new type of measurement to help decide what kind of therapy would help people with a collapsing windpipe or tracheomalacia.
- Trial name
- NCT00536315
- Where
- United States
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Asthma
Severe Asthma Research Program (SARP)- San Francisco Clinical Site
The mission of SARP is to improve the understanding of severe asthma through integrated study of its clinical and biological features and to evaluate their changes over time.
- Trial name
- SARP (NCT01718197)
- Where
- United States
- Volunteers
- 151 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Healthy
A Bronchoscopy Study to Assess the Effects of Inhaled Corticosteroids on Adult Healthy Volunteers
This is a randomized, single-blind, controlled, single centre bronchoscopy study designed to assess the effects of fluticasone propionate on airway gene expression and cellularity in healthy adult controls without asthma.
- Trial name
- NCT02476825
- Testing
- Fluticasone propionate, Accuhaler
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospitals, Leicester
Infection Control
Audit of Bronchoscopy Practice in Egypt: Adherence to Safety and Infection Control Guidelines
Both patient and staff safety are of major importance during the procedure of fibreoptic bronchoscopy. Patient safety depends partly on adequate disinfection of instruments and accessories used as well as careful monitoring…
- Trial name
- NCT02944695
- Testing
- audit
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Assiut University
Bronchiectasis Adult, Mediastinal Lymphadenopathy
Lidocaine Administration During Flexible Bronchoscopy and Endobronchial Ultrasound
The purpose of this study is to assess if there is decrease in cough during flexible bronchoscopy and endobronchial ultrasound when different modes of lidocaine administration are used.
- Conditions
- Bronchiectasis Adult, Mediastinal Lymphadenopathy, Pneumonia, Chest--Diseases
- Trial name
- NCT03829618
- Testing
- Topical lidocaine, Nebuliser solution, Nebuliser Suspension
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center