MedPath

Safety and Efficacy Study of Guaifenesin and Pseudoephedrine for Symptomatic Therapy to Treat Acute RTI

Phase 4
Completed
Conditions
Acute Upper Respiratory Track Infection
Interventions
Device: Placebo
Registration Number
NCT01202279
Lead Sponsor
Reckitt Benckiser Inc.
Brief Summary

The purpose of this study is to determine if treatment with Mucinex D lowers the use of antibiotics in the treatment of upper respiratory infection when compared to placebo

Detailed Description

Not available

Recruitment & Eligibility

Status
COMPLETED
Sex
All
Target Recruitment
1179
Inclusion Criteria
  • patients aged 18 to 75 yrs of age presenting at a clinical site with symptoms diagnostic for an acute upper respiratory tract infection within the last 5 days
Exclusion Criteria
  • patients who had chronic, recurring respiratory signs and symptoms due to conditions such as chronic allergic rhinitis, chronic sinusitis or chronic bronchitis which in the investigator's opinion, confounded interpretation of symptom ratings for the acute upper respiratory infection. Also excluded were patients with a fever greater than 101 degrees F.

Study & Design

Study Type
INTERVENTIONAL
Study Design
PARALLEL
Arm && Interventions
GroupInterventionDescription
PlaceboPlaceboPlacebo given bid with a full glass of water for 7 days
Mucinex DGuaifenesinMucinex D (1200 mg guaifenesin and 120 mg pseudoephedrine HCl) extended release bilayer tablet twice a day (bid) with a full glass of water for 7 days
Primary Outcome Measures
NameTimeMethod
Change From Baseline in Total Symptom Score of the Wisconsin Upper Respiratory Symptom Survey - 21 (WURSS-21).Baseline and 7 Days

WURSS-21 is made up of 21 questions with a scoring from 0 = no symptom to 7 = severe symptom. With a minimum score of 0 to a maximum score of 147.

Antibiotic SparingDay 7

Number of patients who received an antibiotic

Secondary Outcome Measures
NameTimeMethod

Trial Locations

Locations (24)

Clinical Research Advantage, Inc.

🇺🇸

Mesa, Arizona, United States

Med Center

🇺🇸

Carmichael, California, United States

Research Center of Fresno, 3636 N. First Street, Suite 141

🇺🇸

Fresno, California, United States

Coastal Medical Research Group, Inc., 47 Santa Rosa Street

🇺🇸

San Luis Obispo, California, United States

Coastal Connecticut Research, LLC, 342 Montauk Avenue

🇺🇸

New London, Connecticut, United States

Glasgow Family Practice

🇺🇸

Newark, Delaware, United States

Koch Family Medicine, 81A E. Queenwood Road

🇺🇸

Morton, Illinois, United States

Sterling Research Group, Ltd., 650 Sprucewood Lane

🇺🇸

Erlanger, Kentucky, United States

Clinical Associates Research, 750 Main Street, Suite 310

🇺🇸

Reisterstown, Maryland, United States

Park Place Family Practice & Internal Medicine

🇺🇸

Taylor, Michigan, United States

Scroll for more (14 remaining)
Clinical Research Advantage, Inc.
🇺🇸Mesa, Arizona, United States

MedPath

Empowering clinical research with data-driven insights and AI-powered tools.

© 2025 MedPath, Inc. All rights reserved.