Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Chronic Airways Obstruction”

79 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 79 results

Post-approval studies (Phase 4)UnknownNCT06571942
What this trial is testing

Effect of the Inhaled Triple Therapies Over the Small Airway in Biomass Exposure

Who this might be right for
COPD BronchitisPollution Related Respiratory Disorder
National Institute of Respiratory Diseases, Mexico 128
Not applicableStudy completedNCT02490553
What this trial is testing

Epidemiological Study on the Relationship Between Respiratory Health and Air Pollution From Industrial Sources

Who this might be right for
Airway ObstructionHypertensionDiabetes Mellitus+2 more
University Hospital, Lille 3,276
Not applicableStudy completedNCT01355978
What this trial is testing

Non-invasive Ventilation System in Moderate-to-Severe Chronic Obstructive Pulmonary Disease (COPD)

Who this might be right for
Pulmonary Disease, Chronic ObstructiveAirflow Obstruction, ChronicChronic Obstructive Airway Disease+1 more
Breathe Technologies, Inc. 22
Large-scale testing (Phase 3)WithdrawnNCT04790487
What this trial is testing

Chlorpheniramine Maleate Nasal Spray for Chronic Rhinitis

Who this might be right for
Allergic RhinitisNasal Congestion
Larkin Community Hospital
Not applicableStudy completedNCT06086730
What this trial is testing

Comparison Of Blow Bottle Positive Expiratory Pressure (BBPEP) Versus Acapella Among Patient With Chronic Bronchitis

Who this might be right for
Chronic Bronchitis
Riphah International University 36
Not applicableEnded earlyNCT06268730
What this trial is testing

Effects of SinuSonic on Psychological and Physical Well-Being

Who this might be right for
Nasal Congestion and InflammationsSinus Congestion Chronic
University of North Carolina, Chapel Hill 16
Not applicableStudy completedNCT00871637
What this trial is testing

Airway Macrophages and Sputum Milieu in Adult Subjects With Airflow Obstruction

Who this might be right for
Pulmonary Disease, Chronic ObstructiveBronchitis, ChronicOccupational Diseases+1 more
University of Nebraska 30
Not applicableActive Not RecruitingNCT07323888
What this trial is testing

Traditional vs. Posterior Nasal Radiofrequency Ablation for Chronic Rhinitis

Who this might be right for
Nasal ObstructionChronic RhinitisNonallergic Rhinitis+2 more
Chien Yu Huang 60
Post-approval studies (Phase 4)WithdrawnNCT00603785
What this trial is testing

Effects of Anti-IgE Antibody Omalizumab on Patients With Chronic Sinusitis

Who this might be right for
Chronic Sinusitis
University of California, San Francisco
Post-approval studies (Phase 4)Study completedNCT02812186
What this trial is testing

Deep Versus Moderate Neuromuscular Blockade During Laparoscopic Surgery

Who this might be right for
CholecystitisEndometriosisBowel Obstruction+4 more
Stony Brook University 79
Not applicableEnrolling By InvitationNCT06614582
What this trial is testing

Long-term Evaluation of Nasopharyngeal Airway in Hypotonia

Who this might be right for
Hypotonia, MuscleObstructive Sleep ApneaNasal Airway Obstruction
University of Michigan 40
Not applicableStudy completedNCT00442468
What this trial is testing

Airway Limitation Study: Study In Primary Care Centers Of Chronic Bronchitis In Long-Term Cigarette Smokers Of At Least 40 Years Of Age With Symptoms Of Cough And Shortness Of Breath

Who this might be right for
Pulmonary Disease, Chronic Obstructive
GlaxoSmithKline 1,283
Large-scale testing (Phase 3)Study completedNCT01572792
What this trial is testing

Efficacy, Safety and Tolerability of Two Fixed Dose Combinations of Aclidinium Bromide/Formoterol Fumarate, Aclidinium Bromide, Formoterol Fumarate and Placebo for 28-Weeks Treatment in Patients With Moderate to Severe, Stable Chronic Obstructive Pulmonary Disease (COPD)

Who this might be right for
Chronic Obstructive Pulmonary Disease
AstraZeneca 921
Not applicableActive Not RecruitingNCT07050992
What this trial is testing

Laser Posterior Nasal Nerve Neurolysis

Who this might be right for
Allergic RhinitisChronic RhinitisRhinorrhea+5 more
Chiayi Christian Hospital 120
Not applicableUnknownNCT01521572
What this trial is testing

Effect of the Salbutamol on Mechanical Properties of Respiratory System

Who this might be right for
SmokingAirway Obstruction
Rio de Janeiro State University 200
Not applicableUnknownNCT03467880
What this trial is testing

Multicenter Study of Impulse Oscillometry in Chinese

Who this might be right for
Healthy SubjectsChronic Obstructive Pulmonary DiseaseAsthma+2 more
Guangzhou Institute of Respiratory Disease 4,000
Not applicableLooking for participantsNCT06736145
What this trial is testing

Cervical Nags Effect on Accessory Muscles

Who this might be right for
COPD
Riphah International University 36
Not applicableStudy completedNCT01347931
What this trial is testing

In-home Evaluation of a Noninvasive Open Ventilation System in Patients With Severe Respiratory Insufficiency

Who this might be right for
Pulmonary Disease, Chronic ObstructiveAirflow Obstruction, ChronicChronic Obstructive Airway Disease+1 more
Breathe Technologies, Inc. 30
Not applicableStudy completedNCT06948578
What this trial is testing

Thread-Embedding Acupuncture for Functional and QoL Improvement in COPD Patients

Who this might be right for
Chronic Pulmonary Obstruction
Universitas Indonesia 34
Post-approval studies (Phase 4)Study completedNCT04754230
What this trial is testing

Effect of Tranexamic Acid on Postoperative Bleeding Following Sinus and Nasal Surgery

Who this might be right for
Chronic SinusitisNasal ObstructionTurbinate; Hypertrophy Mucous Membrane+2 more
Stanford University 40
Next Page