Study to Assess Safety and Efficacy of Fexofenadine Hydrochloride (HCL) + Pseudoephedrine HCL Fixed Dose Combination in Indian Male and Female Participants With Allergic Rhinitis (AR) Who Are 12 Years and Above
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Phase
Phase 4
Status
Completed
Study type
Interventional
Design
Na · None · Treatment
Enrollment
203actual
Sites
11
Country
India
Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →
Source: ClinicalTrials.gov, retrieved 2026-08-19
Dates
each axis at the precision it was filed, with the registry's own basis| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | 2025-06-15 | actual | When the study began enrolling |
| Primary completion | 2025-12-05 | actual | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2025-12-05 | actual | The whole study's end, after follow-up |
| First posted | 2023-02-09 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2026-02-17 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- Rhinitis Allergic
Intervention
- Drug: Fexofenadine HCL and pseudoephedrine HCL — also filed as ALLEGRA® D
Primary outcomes
what the primary-completion date above is the date OFNumber of participants with treatment-emergent adverse events (TEAEs)
measured Day 1 to Day 16
Number of participants with treatment-emergent serious adverse events (SAEs)
measured Day 1 to Day 16
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