Chlorpheniramine Maleate Nasal Spray for Chronic Rhinitis
Public ClinicalTrials.gov record NCT04790487. 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 Randomized Placebo Control Trial to Evaluate the Efficacy of Chlorpheniramine Maleate Nasal Spray vs. Placebo for Acute or Chronic Rhinitis
Study identification
- NCT ID
- NCT04790487
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Phase 2, Phase 3
- Lead sponsor
- Larkin Community Hospital
- Other
- Enrollment
- Not listed
Conditions and interventions
Conditions
Interventions
- CPM Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 65 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
- Jul 29, 2019
- Primary completion
- Dec 29, 2020
- Completion
- Dec 29, 2021
- Last update posted
- Oct 15, 2023
2019 – 2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Larkin Health System | South Miami | Florida | 33143 | — |
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 NCT04790487, 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 Oct 15, 2023 · Synced Apr 29, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04790487 live on ClinicalTrials.gov.