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NCT03263130
Site and Mechanism(s) of Expiratory Airflow Limitation in COPD, Emphysema and Asthma-COPD Overlap
trial testing As above: diagnosis: COPD, Emphysema, Asthma-COPD Overlap in COPD, Emphysema, Asthma COPD Overlap in 60 participants. Currently enrolling.
1 January 2027
Quick facts
| Lead sponsor | Gelb, Arthur F., M.D. |
|---|---|
| Status | Recruiting now |
| Study type | OBSERVATIONAL |
| Enrollment | 60 |
| Start date | 1 January 2017 |
| Primary completion | 1 January 2027 |
| Estimated completion | 1 December 2027 |
| Sites | 2 locations across United States |
Drugs / interventions tested
- As above: diagnosis: COPD, Emphysema, Asthma-COPD Overlap
Conditions studied
- COPD, Emphysema, Asthma COPD Overlap — all drugs for COPD, Emphysema, Asthma COPD Overlap →
- Emphysema — all drugs for Emphysema →
Sponsor
Gelb, Arthur F., M.D. — full company profile →
Who can join
30 and older, any sex, with COPD, Emphysema, Asthma COPD Overlap or Emphysema. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The purpose of this cross-sectional, observational study is to evaluate the site and mechanism(s) for expiratory airflow limitation in chronic, treated, current or former smokers (\>15 pack years) with COPD, Emphysema, and Asthma-COPD Overlap with mild to severe expiratory airflow limitation. Treatment may include short and long acting inhaled beta2agonists, short and long acting inhaled muscarinic receptor antagonists, inhaled and or oral corticosteroid, oral antibiotic, supplemental oxygen, and PDE type 4 inhibitor. In some cases, the patient may have had a history of asthma preceding the development of COPD (Asthma COPD Overlap).
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT03263130
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other Gelb, Arthur F., M.D. trials
Trials by the same sponsor.
- NCT03839992 — Detection of Unsuspected Small Airways Obstruction in Cystic Fibrosis · recruiting
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT03263130 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Gelb, Arthur F., M.D.
- Last refreshed: 27 October 2023
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03263130.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing