Upper respiratory tract disorder
MONDO:0004867A disease involving the upper respiratory tract.
Also known as: disease of upper respiratory tract, disease or disorder of upper respiratory tract, disorder of upper respiratory tract, upper respiratory tract disease, upper respiratory tract disease or disorder
1854 clinical trials for this condition and its sub-types, 5 tagged with Upper respiratory tract disorder itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Upper respiratory tract disorder
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Tracheal disorder 6 trials · 1,091 incl. sub-types
8 sub-types
- Chronic obstructive pulmonary disease 937 trials · 1,054 incl. sub-types Sub-types →
- Tracheal stenosis 20 trials
- Tracheitis 2 trials · 7 incl. sub-types Sub-types →
- Congenital tracheomalacia 6 trials
- Trachea neoplasm 2 trials · 5 incl. sub-types Sub-types →
- Isolated tracheo-esophageal fistula 2 trials
- Laryngotracheoesophageal cleft 1 trial Sub-types →
- Tracheal calcification 0 trials
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Nasopharyngeal disorder 1 trial · 263 incl. sub-types
3 sub-types
- Nasopharyngeal neoplasm 37 trials · 226 incl. sub-types Sub-types →
- Nasopharyngitis 6 trials · 37 incl. sub-types Sub-types →
- Nasopharyngeal diphtheria 0 trials
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Laryngeal disorder 44 trials · 259 incl. sub-types
20 sub-types
- Laryngeal neoplasm 72 trials · 138 incl. sub-types Sub-types →
- Spasmodic dystonia 39 trials
- Voice disorders 18 trials
- Laryngeal abductor paralysis 10 trials
- Congenital laryngeal palsy 9 trials
- Laryngitis 2 trials · 8 incl. sub-types Sub-types →
- Congenital subglottic stenosis 7 trials
- Idiopathic subglottic stenosis 7 trials
- Polyp of vocal cord 7 trials
- Laryngostenosis 3 trials
- Congenital laryngomalacia 1 trial
- H syndrome 0 trials
- Acquired laryngomalacia 0 trials
- Congenital laryngeal cyst 0 trials
- Congenital laryngeal web 0 trials
- Laryngeal diphtheria 0 trials
- Laryngeal granuloma 0 trials
- Laryngocele 0 trials
- Larynx atresia 0 trials
- Primary laryngeal lymphangioma 0 trials
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Nasal cavity disorder 3 trials · 226 incl. sub-types
5 sub-types
- Rhinitis 22 trials · 161 incl. sub-types Sub-types →
- Nasal cavity polyp 39 trials
- Nasal cavity neoplasm 1 trial · 15 incl. sub-types Sub-types →
- Binder syndrome 7 trials
- Choanal atresia 4 trials Sub-types →
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Pharyngitis 34 trials · 43 incl. sub-types
2 sub-types
- Streptococcal sore throat 8 trials
- Acute pharyngitis 6 trials
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Tonsillitis 23 trials · 28 incl. sub-types
2 sub-types
- Acute tonsillitis 7 trials
- Adenoiditis 0 trials
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Adenoid hypertrophy 23 trials
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Epiglottitis 1 trial
1 sub-type
- Acute epiglottitis 0 trials
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Acute laryngopharyngitis 0 trials
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Uvulitis 0 trials
Most studied deeper sub-types
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Color-Changing cards could soothe scared kids during breathing treatments
Symptom relief Not yet recruitingThis study will test whether using special distraction cards or color-changing thermochromic cards can reduce pain, fear, and anxiety in children aged 4-6 who are receiving inhaler therapy for respiratory infections. About 90 children will be randomly assigned to use one type of …
Sponsor: Muhammed Ata Nur GEÇER • Aim: Symptom relief
Last updated Jun 27, 2026 09:00 UTC
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New study links airway size to nighttime teeth grinding
Knowledge-focused Not yet recruitingThis study looks at how the size of the upper airway might influence teeth grinding (bruxism) during sleep in people with obstructive sleep apnea. Researchers will use safe, low-radiation 3D scans and sleep tests to measure airway volume and bruxism in 80 adults. The goal is to b…
Sponsor: Wroclaw Medical University • Aim: Knowledge-focused
Last updated Jul 24, 2026 00:00 UTC