Cold, Flu Symptom
Conditions
Brief summary
A Phase 3, multicenter, Randomized, Double-blind, comparative clinical trial to evaluate the association of paracetamol 500mg + Fexofenadine 60mg + Phenylephrine 20mg in the flu and common cold treatment. ⚠️Study will only be conducted in research centers in Brazil (please do not send e-mail if your center is outside brazil).
Detailed description
A multicenter, randomized, double-blind, parallel-group, superiority, placebo control clinical trial. Adult patients (aged ≥ 18 years) of both sexes with common cold or flu will be randomized in a 1:1 ratio to receive the experimental drug (paracetamol 500mg / fexofenadine 60mg / phenylephrine 20mg) or placebo, in the dosage of one (01) film-coated tablet every eight (08) hours, for 3 to 7 days. The primary superiority assessment will be carry out compared the experimental drug to placebo in the relief of cold and flu symptoms through the absolute variation of the overall score obtained in the symptom assessment questionnaire after treatment start. ⚠️Study will only be conducted in research centers in Brazil (please do not send e-mail if your center is outside brazil).
Interventions
DRUGExperimental drug (paracetamol 500mg / fexofenadine 60mg / phenylephrine 20mg)
Subjects randomized to this group will receive one (01) experimental drug film-coated tablet every eight (08) hours for three (03) days (nine \[09\] dosage administration). Subjects will be instructed to, thereafter, maintain treatment at the same dosage (one \[01\] film-coated tablet every eight \[08\] hours) in case of persistence of symptoms, discontinuing treatment when they present with no symptoms.
DRUGPlacebo
Subjects randomized to this group will receive one (01) experimental drug film-coated tablet every eight (08) hours for three (03) days (nine \[09\] dosage administration). Subjects will be instructed to, thereafter, maintain treatment at the same dosage (one \[01\] film-coated tablet every eight \[08\] hours) in case of persistence of symptoms, discontinuing treatment when they present with no symptoms.
Sponsors
Eurofarma Laboratorios S.A.
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)
Masking description
Group 1: Eurofarma Laboratórios SA paracetamol 500mg / fexofenadine 60mg / phenylephrine 20mg FDC (experimental drug). Group 2: Placebo.
Intervention model description
Adult participants (aged ≥ 18 years) of both sexes with common cold or flu will be randomized in a 1:1 ratio to receive the experimental drug (paracetamol 500 mg / fexofenadine 60 mg / phenylephrine 20 mg) or placebo, in the dosage of one (01) film-coated tablet every eight (08) hours, for 3 to 7 days. Randomized participants will be instructed to use the study treatment uninterruptedly, every eight (08) hours, for three (03) days, and may, after that, discontinue treatment at any time if they experience no more symptoms.
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Common cold: presence of moderate to severe nasal congestion AND moderate to severe runny nose AND at least one (01) of the following moderate to severe symptoms: sneezing, headache, myalgia, sore throat, throat pain, dysphonia, cough and fever. Duration of symptoms ≤ 48 hours at screening. Informed Consent Form (ICF) signed before carrying out any study procedure.
Exclusion criteria
* Presence of significant septum deviation, compatible with impaired nasal ventilatory function, at the investigator's discretion. * Presence of nasal polyposis to previous rhinoscopy. * Known hypersensitivity to any component of the experimental drug formulation. * Required antibiotic therapy for upper airway infection treatment
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Relief of cold and flu symptoms | 26 hours | absolute variation of the overall score obtained in the symptom assessment questionnaire (Likert Scale), in which nasal congestion, runny nose, sneezing, headache, myalgia, sore throat, throat pain hoarseness, cough and fever will be assessed on a 4-point categorical scale (0 = absent, 1 = mild, 2 = moderate and 3 = severe) after administration of the first dose of the study treatment from baseline. The overall symptom score will be determined by the sum of the points assigned to the individual symptoms. The baseline overall score will vary in the interval of 6 to 30 points, ranging from 0 to 30 points in the other assessments, and the higher the score, the worse the subject's symptoms |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| overall efficacy of the experimental drug | 11 days | subject's treatment overall evaluation 3 (±1) days after the administration of the first dose of study treatment from baseline. |
| efficacy of the experimental drug on the nasal congestion symptoms | 3 hours (± 30 minutes), 26 (± 2) hours and 3 (± 1) days after administration | Proportion of subjects with improved nasal congestion and runny nose 3 hours (± 30 minutes), 26 (± 2) hours and 3 (± 1) days after administration of the first dose of the study treatment from baseline, being considered improvement the reduction of at least one point on the 4-point categorical Likert scale (0 = absent, 1 = mild, 2 = moderate, and 3 = severe). |
| duration of the experimental drug treatment | 7 days | Duration (in days) of study treatment |
| use of rescue medication | 7 days | Amount (in number of tablets) of rescue medication used. |
Countries
Brazil
Outcome results
None listed