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Terminated Phase 4 Interventional Results available

Acute Cough Study In Children

ClinicalTrials.gov ID: NCT01257542

Public ClinicalTrials.gov record NCT01257542. 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.

ClinicalTrials.gov public records Last synced Sep 4, 2026, 7:35 PM EDT

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, Parallel-Group, Double-Blind, Placebo-Controlled, Single-Dose, Pilot Study To Evaluate Efficacy Of Dextromethorphan Hydrobromide On Acute Cough In A Pediatric Population

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

15 mg dextromethorphan hydrobromide will be better than placebo with respect to reducing the number of coughs over 6 hours and reducing the subjective severity of cough over 6 hours.

Study identification

NCT ID
NCT01257542
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 4
Lead sponsor
Pfizer
Industry
Enrollment
140 participants

Conditions and interventions

Eligibility (public fields only)

Age range
6 Years to 11 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
Nov 30, 2010
Primary completion
Feb 28, 2011
Completion
Feb 28, 2011
Last update posted
Sep 19, 2012

2010 – 2011

United States locations

U.S. sites
4
U.S. states
4
U.S. cities
4
Facility City State ZIP Site status
DMI Research Pinellas Park Florida 33782-4533
Concentrics Center for Research Indianapolis Indiana 46240
Cyn3rgy Research Gresham Oregon 97030
Clinical Research Associates Incorporated Nashville Tennessee 37203

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 NCT01257542, 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 Sep 19, 2012 · Synced Sep 4, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT01257542 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →