Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 8, 2026, 4:43 PM EDT

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Showing 1–1 of 1 matching trial from the live ClinicalTrials.gov search.
Conditions
Acute Respiratory Infection, Bronchitis, Rhinosinusitis
Interventions
Mucinex D (600 mg guaifenesin and 60 mg pseudoephedrine HCl extended-release bi-layer tablets)
Drug
Lead sponsor
Adams Respiratory Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
28
States / cities
Birmingham, Alabama • Carmichael, California • Torrance, California + 24 more