Safety and Efficacy of Albuterol Administered by the Halix™ Dry Powder Inhaler in Subjects With Asthma
Public ClinicalTrials.gov record NCT03643874. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Cumulative Dose, 2-Way Crossover Study of the Safety and Efficacy of Albuterol Administered by the Halix™ Dry Powder Inhaler Compared With MDI in Subjects With Asthma
Study identification
- NCT ID
- NCT03643874
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Concentrx Pharmaceuticals, Inc.
- Industry
- Enrollment
- 13 participants
Conditions and interventions
Conditions
Interventions
- Halix albuterol 90 mcg Drug
- albuterol HFA MDI 90 mcg Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 55 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 29, 2018
- Primary completion
- Aug 30, 2018
- Completion
- Sep 29, 2018
- Last update posted
- Jan 29, 2019
2018
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| North Carolina Clinical Research | Raleigh | North Carolina | 27607 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03643874, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 29, 2019 · Synced May 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03643874 live on ClinicalTrials.gov.