Study to Compare the Pharmacokinetics and Pharmacodynamics of ASA Powder for Oral Inhalation With Non-enteric-coated Chewable Aspirin in Adult Subjects With Obstructive or Restrictive Pulmonary Function
Public ClinicalTrials.gov record NCT05625347. 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
A Single-dose, Open-label, Multi-center, Randomized, 2-treatment Crossover Study to Compare the Pharmacokinetics, Pharmacodynamics, Safety and Tolerability of Acetylsalicylic Acid Powder for Oral Inhalation With Non-enteric-coated Chewable Aspirin in Adult Subjects With Obstructive or Restrictive Pulmonary Function
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this clinical trial is to compare the pharmacokinetics (PK) pharmacodynamics (PD), safety and tolerability of acetylsalicylic acid powder for oral inhalation (I-ASA) with non-enteric-coated chewable aspirin (C-ASA) in adult subjects with obstructive or restrictive pulmonary function. In the first treatment period, subjects will be randomized to receive either a single dose (100 mg) of I-ASA powder via a Dry Powder Inhaler (DPI) OR a single dose (162 mg) of C-ASA tablets. After a washout period, subjects will be crossed over to receive the other treatment in the second treatment period. All subjects will receive both treatments during the study. Each single dose treatment will be followed by up to 24 hours of serial post-dose PK, PD, and safety/tolerability assessments.
Study identification
- NCT ID
- NCT05625347
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 4 participants
Conditions and interventions
Interventions
- single dose (100 mg) of ASA Drug
- single dose (162 mg) of non-enteric-coated chewable aspirin tablets Drug
Drug
Eligibility (public fields only)
- Age range
- 40 Years and older
- 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
- Mar 10, 2023
- Primary completion
- Jun 29, 2023
- Completion
- Jun 29, 2023
- Last update posted
- Mar 21, 2024
2023
United States locations
- U.S. sites
- 4
- U.S. states
- 3
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Omega Research Orlando, LLC | Orlando | Florida | 32808 | — |
| Clinical Site Partners, LLC CSP Orlando | Winter Park | Florida | 32789 | — |
| Sinai Hospital | Baltimore | Maryland | 21209 | — |
| Hassman Research Institute | Berlin | New Jersey | 08009 | — |
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 NCT05625347, 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 Mar 21, 2024 · Synced Sep 8, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05625347 live on ClinicalTrials.gov.