Clinical trials: Laryngeal Obstruction
Asthma, Wheezing
Swiss Paediatric Airway Cohort
The Swiss Paediatric Airway Cohort (SPAC) is a national, prospective clinical cohort of children and adolescents who visit physicians in Switzerland for recurrent wheeze, cough, and exercise- or sleep-related respiratory…
- Conditions
- Asthma, Wheezing, Cough, Exercise Induced Bronchospasm
- Trial name
- SPAC (NCT03505216)
- Where
- 12 sites in Austria, Switzerland
- Volunteers
- 6,000 people
- Sponsor
- University of Bern
Cleft Palate, Cleft Lip
Perioperative Respiratory Adverse Events in Cleft Lip and Palate Surgery: Incidence, Risk Factors, and Clinical Scoring
Cleft lip and palate surgeries present unique anesthetic challenges due to shared airway access with the surgical field, frequent anatomical abnormalities, and a predominantly infant and toddler population.
- Conditions
- Cleft Palate, Cleft Lip, Laryngospasm, Bronchospasm
- Trial name
- NCT07651904
- Testing
- Standard General Anesthesia per Institutional Protocol
- Volunteers
- 150 people
- Sponsor
- Marmara University Pendik Training and Research Hospital
Tracheoesophageal Fistula, Esophageal Atresia
Phenotypic and Genetic Assessment of Tracheal and Esophageal Birth Defects in Patients
The investigators propose a preliminary study performing exome sequencing on samples from patients and their biologically related family members with tracheal and esophageal birth defects (TED).
- Conditions
- Tracheoesophageal Fistula, Esophageal Atresia, Laryngeal Cleft, Tracheal Stenosis
- Trial name
- TED (NCT03455881)
- Where
- United States
- Volunteers
- 360 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Voice Disorders in Children, Vocal Nodules in Children
Effect of Semi-occluded Vocal Tract Therapy on the Phonation of Children With Vocal Fold Nodules
The goal of this clinical trial is to determine and compare the effects of different voice therapy programs in children with vocal fold nodules.
- Conditions
- Voice Disorders in Children, Vocal Nodules in Children, Hoarseness, Dysphonia
- Trial name
- NCT05878197
- Testing
- Straw phonation, Resonant voice therapy, Vocal Hygiene
- Where
- Belgium
- Volunteers
- 30 people
- Sponsor
- University Hospital, Ghent
Sleep Apnea, Obstructive, Respiration Disorders
Treatment of Children With Obstructive Sleep Apnea and Laryngomalacia: the Role of Laser Supraglottoplasty
This is a research study of the effect of treating laryngomalacia (floppiness of tissue on top of the voice box that can possibly block breathing) found in association with obstructive sleep apnea (blockage of breathing while…
- Trial name
- NCT00394550
- Testing
- supraglottoplasty with laser
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Indiana University
Exercise Induced Laryngeal Obstruction (EILO)
Atrovent in Exercise Induced Laryngeal Obstruction (EILO)
Exercise Induced Laryngeal Obstruction (EILO) is a condition not uncommon in otherwise healthy young people. EILO is caused by posteromedial collapse of supraglottic structures or medialization of the vocal folds, or both, during…
- Trial name
- NCT02755714
- Testing
- Ipratropium bromide spray
- Where
- Norway
- Volunteers
- 20 people
- Sponsor
- Haukeland University Hospital
Airway Obstruction
Effect of Laryngeal Mask Airway on Image Quality n Pediatric Patients Undergoing Magnetic Resonant Imaging
This study compare the effects of Oral airway vs LMA in preventing anesthesia-induced partial airway obstruction, in an attempt to lessen MRI motion artifacts, which would result in improvements in image quality.
- Trial name
- NCT04730362
- Testing
- guedel airway, supraglottic airway, propofol bolus and then anesthesia sevoflurane
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- National Cancer Institute, Egypt
Rare Disorders, Undiagnosed Disorders
Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford
The Coordination of Rare Diseases at Sanford (CoRDS) is an international patient registry that serves as a centralized resource for rare disease research.
- Conditions
- Rare Disorders, Undiagnosed Disorders, Disorders of Unknown Prevalence, Cornelia De Lange Syndrome
- Trial name
- CoRDS (NCT01793168)
- Where
- United States
- Volunteers
- 20,000 people
- Sponsor
- Sanford Health
Exercise-Induced Laryngeal Obstruction, Dyspnea During Activity
Effect of Ipratropium Bromide on EILO
The investigators propose a study that compares breathlessness and airway obstruction during intense exercise in 34 children and adolescents with Exercise-Induced Laryngeal Obstruction after breathing in ipratropium bromide or…
- Trial name
- NCT07394036
- Testing
- Ipratropium Bromide
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Cook Children's Health Care System
Exercise Induced Asthma, Exercise Induced Pharyngeal Collapse
Diagnostics and Quality of Life With EIA and EILO
The purpose of this study is to investigate the quality of life of subjects suffering from dyspnoea while exercising and quantify the number of diagnoses of Exercise induced Asthma (EIA) and Exercise induced laryngeal obstruction…
- Trial name
- NCT03550456
- Testing
- ECC, ECC with CLE, Speech therapy
- Where
- Germany
- Volunteers
- 40 people
- Sponsor
- Johann Wolfgang Goethe University Hospital
Exercise Induced Laryngeal Obstruction (EILO)
HelpILO - RCT on EILO Treatment
Exercise induced laryngeal obstruction (EILO) is a common cause of exertional breathing problems in young individuals, caused by paradoxical inspiratory adduction of laryngeal structures, and diagnosed by continuous visualization…
- Trial name
- NCT04620343
- Testing
- A: Breathing advice with bio-feedback, B: Breathing advice with bio-feedback, Inspiratory muscle training (IMT), C: Breathing advice with bio-feedback, Speech Therapy
- Where
- Norway
- Volunteers
- 350 people
- Sponsor
- Haukeland University Hospital
Voice Disorders
Voice Therapy With a Semi-occluded Vocal Tract
1. The first objective of this research is to investigate the immediate effects of three semi-occluded vocal tract (SOVT) exercises (straw phonation in air, straw phonation in 2cm water, and straw phonation in 5cm water) on…
- Trial name
- NCT06137131
- Testing
- Straw phonation in air, straw phonation in water, /u/ phonation
- Where
- Belgium
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- University Ghent
Exercise Induced Laryngeal Obstruction, Asthma in Children
Prevalence of EILO Among Children With Asthma
The goal of this cross-sectional study is to investigate the prevalence of Exercise Induced Laryngeal Obstruction (EILO) in children with asthma.
- Conditions
- Exercise Induced Laryngeal Obstruction, Asthma in Children, Exercise-Induced Bronchospasm, Exercise-Induced Bronchoconstriction
- Trial name
- NCT06480084
- Testing
- Continuous Laryngoscopy during Exercise Test (CLE test)
- Where
- Netherlands
- Volunteers
- 200 people
- Sponsor
- Medisch Spectrum Twente
Exercise Induced Laryngeal Obstruction (EILO)
Managing Dysfunctional Breathing and Exercise-induced Laryngeal Obstruction in Adolescent Athletes
This study aimed to assess if a multidimensional individually tailored intervention, including Norwegian Psychomotor Physiotherapy (NPMP), elements of cognitive behavioural therapy and a rehabilitation plan, helped reduce…
- Trial name
- NCT06033755
- Testing
- Norwegian psychomotor physiotherapy
- Where
- Norway
- Volunteers
- 18 people
- Sponsor
- VID Specialized University
Airway Obstruction
Comparison of Laryngeal Mask and I-gel to Laryngoscope by Novice Operators in Simulated Difficult Airway
The use of laryngeal mask airway or i-gel to manage airway may improve success rates, especially in difficult situations more than tracheal intubation.
- Trial name
- NCT02224027
- Testing
- proceal laryngeal mask airway, tracheal tube, i-gel
- Where
- South Korea
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Yeungnam University College of Medicine