A two-arm, multicenter, randomized, double-blind, single dose placebo-controlled parallel groups study evaluating efficacy and tolerability of 800 mg Acetylsalicylic Acid (Aspirina C) in adult patients with a common cold during a two hour in patient phase; and a follow-up period of five days of home treatment as required.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
388
1-2 tablets Acetylsalicylic Acid 400 mg (in combination with Ascorbic Acid 240 mg) as needed every 4-6 hours over a maximum of 5 days
1-2 tablets matching Placebo as needed every 4-6 hours over a maximum of 5 days
Unnamed facility
Borgo di Terzo, Bergamo, Italy
Unnamed facility
Brembate, Bergamo, Italy
Change in Cold Symptoms (patient Wisconsin Upper Respiratory Symptom Survey (WURSS domain 2 score) from baseline
Time frame: 2 hours following intake of the first study medication dose
Changes in Common Cold Profile (sum of WURSS domains 1 182 3)
Time frame: At each of five evenings during the follow-up period (or directly prior to the first intake of rescue medication during the follow-up period)
Changes in Global Cold Severity (WURSS domain 1)
Time frame: At each of five evenings during the follow-up period (or directly prior to the first intake of rescue medication during the follow-up period)
Changes in Cold Symptoms (WURSS domain 2)
Time frame: At each of five evenings during the follow-up period (or directly prior to the first intake of rescue medication during the follow-up period)
Changes in Cold-specific Functional Impairments (WURSS domain 3)
Time frame: At each of five evenings during the follow-up period (or directly prior to the first intake of rescue medication during the follow-up period)
Changes in Global Cold Severity (WURSS domain 4)
Time frame: At each of five evenings during the follow-up period (or directly prior to the first intake of rescue medication during the follow-up period)
Adverse Event Collection
Time frame: Until end of study
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Unnamed facility
Calusco d'Adda, Bergamo, Italy
Unnamed facility
Capriate San Gervasio, Bergamo, Italy
Unnamed facility
Caravaggio, Bergamo, Italy
Unnamed facility
Casazza, Bergamo, Italy
Unnamed facility
Cologno al Serio, Bergamo, Italy
Unnamed facility
Covo, Bergamo, Italy
Unnamed facility
Dalmine, Bergamo, Italy
Unnamed facility
Mozzanica, Bergamo, Italy
...and 18 more locations