This will be a randomized, double-blind, placebo controlled, parallel-group Phase 2 study to evaluate the efficacy of a new formulation of phenylephrine HCl and a currently marketed phenylephrine HCl for relief of nasal congestion in subjects with naturally occurring cold symptoms.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
193
2 doses of one tablet 12 hours apart
4 doses of one capsule 4 hours apart
4 doses of placebo capsule and tablet taken 4 hours apart
The Medical Arts Health Research Group
Kelowna, British Columbia, Canada
Mission Hills Urgent Care Walk in Clinic
Mission, British Columbia, Canada
James Lai, MD, Inc
Vancouver, British Columbia, Canada
Mean Change From Baseline in the Nasal Congestion Severity Score
Average change from baseline in the Nasal Congestion Severity Score on an 8 point scale with 0=None and 7=Severe. Change from baseline in the Nasal Congestion Severity Score averaged over assessments at 2, 4, 6, 8, 10, and 12 hours.
Time frame: 0-12 hours
Average Change From Baseline in the Nasal Congestion Severity Score
Average change from baseline in the Nasal Congestion Severity Score averaged over hours 8-12. This is an 8 point scale with 0=None and 7=Severe.
Time frame: 0-12 hours
Change From Baseline in the Nasal Congestion Severity Score
Change from baseline in the Nasal Congestion Severity Score at 2 hours. This is an 8 point scale with 0=None and 7=Severe.
Time frame: 0-2 hours
Change From Baseline in the Nasal Congestion Severity Score
Change from baseline in the Nasal Congestion Severity Score at 4 hours. This is an 8 point scale with 0=None and 7=Severe.
Time frame: 0-4 hours
Change From Baseline in the Nasal Congestion Severity Score
Change from baseline in the Nasal Congestion Severity Score at 6 hours. This is an 8 point scale with 0=None and 7=Severe.
Time frame: 0-6 hours
Change From Baseline in the Nasal Congestion Severity Score
Change from baseline in the Nasal Congestion Severity Score at 8 hours. This is an 8 point scale with 0=None and 7=Severe.
Time frame: 0-8 hours
Change From Baseline in the Nasal Congestion Severity Score
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NEOMO Research
Greater Sudbury, Ontario, Canada
Dawson Road Family Medical Clinic
Guelph, Ontario, Canada
Sunningdale Health and Wellness Centre
London, Ontario, Canada
Bluewater Clinical Research Group, Inc.
Sarnia, Ontario, Canada
Canadian Phase Onward, Inc.
Toronto, Ontario, Canada
PrimeHealth Clinical Research
Toronto, Ontario, Canada
Diex Recherche
Sherbrooke, Quebec, Canada
...and 1 more locations
Change from baseline in the Nasal Congestion Severity Score at 10 hours. This is an 8 point scale with 0=None and 7=Severe.
Time frame: 0-10 hours
Change From Baseline in the Nasal Congestion Severity Score
Change from baseline in the Nasal Congestion Severity Score at 12 hours. This is an 8 point scale with 0=None and 7=Severe.
Time frame: 0-12 hours
Change From Baseline in the Nasal Congestion Severity Score
Change from baseline in the Nasal Congestion Severity Score at 24 hours. This is an 8 point scale with 0=None and 7=Severe.
Time frame: 0-24 hours
Average Change From Baseline in Sinus Pressure/Tenderness Scores
Change from baseline in Sinus Pressure/Tenderness Scores averaged over assessments at 2, 4, 6, 8, 10, and 12 hours. This is an 8 point scale with 0=None and 7=Severe.
Time frame: 0-12 hours
Change From Baseline in Sinus Pressure/Tenderness Scores
Change from baseline in Sinus Pressure/Tenderness Scores at 2 hours. This is an 8 point scale with 0=None and 7=Severe.
Time frame: 0-2 hours
Change From Baseline in Sinus Pressure/Tenderness Scores
Change from baseline in Sinus Pressure/Tenderness Scores at 4 hours.
Time frame: 0-4 hours
Change From Baseline in Sinus Pressure/Tenderness Scores
Change from baseline in Sinus Pressure/Tenderness Scores at 6 hours. This is an 8 point scale with 0=None and 7=Severe.
Time frame: 0-6 hours
Change From Baseline in Sinus Pressure/Tenderness Scores
Change from baseline in Sinus Pressure/Tenderness Scores at 8 hours. This is an 8 point scale with 0=None and 7=Severe.
Time frame: 0-8 hours
Change From Baseline in Sinus Pressure/Tenderness Scores
Change from baseline in Sinus Pressure/Tenderness Scores at 10 hours. This is an 8 point scale with 0=None and 7=Severe.
Time frame: 0-10 hours
Change From Baseline in Sinus Pressure/Tenderness Scores
Change from baseline in Sinus Pressure/Tenderness Scores at 12 hours. This is an 8 point scale with 0=None and 7=Severe.
Time frame: 0-12 hours
Change From Baseline in Sinus Pressure/Tenderness Scores
Change from baseline in Sinus Pressure/Tenderness Scores at 24 hours. This is an 8 point scale with 0=None and 7=Severe.
Time frame: 0-24 hours