E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
acute uncomplicated influenza |
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E.1.1.1 | Medical condition in easily understood language |
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E.1.1.2 | Therapeutic area | Diseases [C] - Virus Diseases [C02] |
MedDRA Classification |
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To prove the non-inferiority of Echinaforce Hotdrink compared to Tamiflu in patients with symptoms of acute uncomplicated influenza |
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E.2.2 | Secondary objectives of the trial |
Safety and tolerability of Echinaforce Hotdrink compared to Tamiflu |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
·Fever defined as body temperature (axillary) ≥37,8°C
· Presence of one or more respiratory symptoms (cough, sore throat, nasal symptoms)
· Presence of one or more constitutional symptoms (headache, malaise, myalgia, sweats and/or chills, fatigue)
· Onset of symptoms < 48 h before randomisation
· Adolescent aged 12 to 17, or adult aged 18 –70
· Weight > 40 kg
· Good general condition
· Signed informed consent |
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E.4 | Principal exclusion criteria |
· Subjects with pre-existing influenza symptoms for more than 48 hours at inclusion visit V1
· Suspected bacterial infection
· Bronchitis or Pneumonia
· Intake of antimicrobial agents in the past month
· Antibiotics (Penicilline, Sulfonamides, Quinolones, etc.)
· Antivirals (Zanamivir, Amantadine, Rimantadine, Interferones)
· Benzoic acid
· Broncho Vaxom
· any herbal preparation
· Influenza vaccination in the past 12 months
· Weight < 40 kg
· age of > 70 years at enrolment
· Intake of systemic steroid or immune-suppressive medications at inclusion or in the past 2 months
· Women without appropriate and effective contraception
· Pregnant or breast feeding women
· Chronic cardiac diseases (congenital heart disease, congestive heart failure, coronary artery disease)
· Known endocrine disorders like diabetes mellitus (type 1)
· Liver and kidney disorders
· Respiratory disorders (COPD or cystic fibrosis)
· Known Asthma
· Serious chronic diseases which influence the absorption, me-tabolism and the elimination of the investigational product, especially progressive systemic illnesses like tuberculosis, leukae-mia, collagen disorders and multiple sclerosis
· Other clinically significant chronic diseases
· Known AIDS, HIV-infections and auto-immune diseases
· Illness requiring hospitalisation
· Atopic and allergic subjects (under medicinal treatment)
· Known allergy to plants of the composite family (Asteraceae) or to Oseltamivir
· Known allergy to Paracetamol and Dextromethorphan
· Psychiatric disorders which may influence the results of the trial (epilepsy, suicide attempts)
· Risk population of developing complications: chronic respiratory, cardiovascular (excluding hypertension) or metabolic disorders and immune-compromised
· Neurological and neuro-developmental condition
· Planned surgical intervention during the trial
· Alcohol and/or drug abuse, narcotic drug addiction before and during trial (more than 50 g and / or 10 cigarettes per day)
· Concurrent participation in another clinical trial
· Participation in a clinical trial 30 days prior to this trial
· Incapability of understanding the language in which the information for the patient is given
· The patient is the investigator him/herself |
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E.5 End points |
E.5.1 | Primary end point(s) |
Cumulative proportion of alleviated patients after 1 day, 5 days and 10 days of treatment, i.e. when influenza symptoms (cough, nasal obstruction, sore throat, fatigue, headache, myalgia and feverish-ness) are rated as absent or mild in the evening and remain so for 24 hours. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
1 day, 5 days and 10 days of treatment |
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E.5.2 | Secondary end point(s) |
Derived from the diary:
· Evaluation of further influenza symptoms (fever, malaise, sweats and/or chills)
· Sleeping disturbance (number of days during study period)
· Time point of return to normal activity
· Use of rescue medication
Reported by the investigator:
· Additional health care contact during the treatment period
· Proportion of subjects with complications (pneumonia, sinusitis, bronchitis, etc.)
· antibiotic use
· Hospitalisation due to influenza
· Final assessment of efficacy and tolerability by patient and investigator |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
daily by means of diary, after 10 days by investigator |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | Yes |
E.8.1.7.1 | Other trial design description |
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E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 25 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 0 |
E.8.9.1 | In the Member State concerned months | 20 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 0 |
E.8.9.2 | In all countries concerned by the trial months | 20 |
E.8.9.2 | In all countries concerned by the trial days | 0 |