Sponsor or institution
Clinical trials and research at Gelb, Arthur F., M.D.
As of November 12, 2026, Find a Trial lists 4 clinical trials run by Gelb, Arthur F., M.D. that are recruiting, in United States. By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 1Country
Newest trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Detecting hidden small airway issues in cystic fibrosis patients | — | Lakewood, California and 1 other locations | Recruiting | Feb 15, 2019 |
| Evaluating airflow limitation in COPD, emphysema, and asthma overlap | — | Lakewood, California and 1 other locations | Recruiting | Aug 28, 2017 |
| Understanding airflow limitation in asthma exacerbations | Phase 4 | Lakewood, California | Recruiting | Oct 21, 2010 |
| Understanding airflow limitation in moderate to severe asthma | — | Lakewood, California | Recruiting | Dec 18, 2007 |
All recruiting trials (4)
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Detecting hidden small airway issues in cystic fibrosis patients
This study is trying to find hidden breathing problems in children and adults with cystic fibrosis who seem healthy on standard lung tests by looking at their lung scans and airflow patterns.
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Evaluating airflow limitation in COPD, emphysema, and asthma overlap
This study is trying to see how airflow problems in chronic smokers with COPD, emphysema, and asthma overlap are caused by different parts of the lungs and how they relate to lung health.
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Understanding airflow limitation in asthma exacerbations
This study is testing how airflow problems during asthma attacks are caused by issues in the airways of non-smoking people with moderate to severe asthma, while they are treated with inhaled medications.
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Understanding airflow limitation in moderate to severe asthma
This study is trying to find out what causes breathing problems in people with moderate to severe asthma by looking at how their lungs work during stable times and flare-ups.
Quick answers
How many clinical trials run by Gelb, Arthur F., M.D. are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
All of them have sites in United States. Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.