E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Systemic and respiratory symptoms of Influenza-like-illness (ILI) |
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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] - Ear, nose and throat diseases [C09] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10016797 |
E.1.2 | Term | Flu-like symptoms |
E.1.2 | System Organ Class | 100000004867 |
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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 evaluate the efficacy of Oscillococcinum in the treatment of symptoms of ILI. |
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E.2.2 | Secondary objectives of the trial |
To evaluate the efficacy of Oscillococcinum in:
-the reduction of symptoms duration
-the reduction of symptoms severity
-the improvement of patients’ quality of life
-the development of secondary illnesses
-the reduction of concomitant medication.
To evaluate the patients' compliance regarding the use of Oscillococcinum
To evaluate the tolerability of Oscillococcinum
To evaluate the patients' and physicians' satisfaction regarding the efficacy and tolerability of Oscillococcinum
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Aged ≥ 12 and < 65 years of age.
2. Patients with ILI defined as sudden onset of symptoms and at least one of the following systemic symptoms: fever (≥37.8°C) or chills, headache, myalgia, malaise (= assessment mild, moderate or severe for at least one of these symptoms) and at least one of the following respiratory symptom: cough, sore throat, shortness of breath (= assessment mild, moderate or severe for at least one of these symptoms), of less than or equal to 24 hours duration.
3. Patients able to take the first dose of study medication in the first 24 hours of ILI.
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E.4 | Principal exclusion criteria |
1. Patients with active and clinically significant renal, cardiac, pulmonary, vascular, neurologic, metabolic (diabetes, thyroid disorders, adrenal disease), immunodeficiency disorders, cancer, hepatitis, cirrhosis, asthma or chronic obstructive pulmonary disease (COPD)
2. Participation in a clinical study with an investigational drug within 4 weeks prior to study entry
3. Patients who experienced a previous episode of acute upper respiratory tract infection (URTI), sinusitis, bronchitis, otitis or pneumonia within 2 weeks prior to study day 0
4. Patients taking steroids or immuno-suppressant therapies within 2 months prior to Study Day 0.
5. Participants with evidence/history of alcoholism, drug abuse, psychiatric disorders or any other medical condition that could affect the study completion or the collection of the data relevant for safety or efficacy
6. Patients with contraindications for paracetamol, e.g. liver insufficiency, severe renal insufficiency
7. Treatment within 2 weeks prior to the Initial Visit with neuraminidase inhibitors, adamantanes or within 1 week with Oscillococcinum® or antibiotics
8. Patients with a positive pharyngeal test for Group A streptococcus at inclusion
8. Patients with any other disease that requires immediate start of antibiotic treatment.
9. Pregnant or breast-feeding women.
10. Patients with intolerance of fructose, malabsorption of glucose or galactose, sucrase/isomaltase deficit
11. Any other condition which according to the investigator’s judgement is not compatible with the principles of the study, e.g. inability to give informed consent, inability to complete the diary
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E.5 End points |
E.5.1 | Primary end point(s) |
The first primary evaluation criterion is the time to absence of systemic flu-like symptoms.
Time to absence of systemic flu-like symptoms is defined as follows: Time from first intake of study medication to the first occurrence of
- no fever (body temperature <37.8°C)
AND
- chills, headache, myalgia, and malaise recorded as ‘none’.
Scores of ‘none’ for chills, headache, myalgia, malaise, and fever have to be maintained over 24 hours.
Symptoms are assessed as none, mild, moderate, or severe. The assessment of symptoms is to be done 3 times daily and to be documented in a patient diary.
If the difference between Oscillococcinum and placebo is statistically significant for the time to absence of systemic flu-like symptoms, the time to absence of systemic flu-like symptoms AND to alleviation of respiratory flu-like symptoms will be tested as a co-primary endpoint.
Time to absence of systemic AND alleviation of respiratory flu-like symptoms is defined as follows: Time from first intake of study medication to the first occurrence of:
- absence of systemic flu-like symptoms as defined above
AND
- alleviation of cough, sore throat and shortness of breath, defined as follows:
- if recorded as ‘moderate’ or ‘severe’ at inclusion: recorded as ‘none’ or ‘mild’
- if recorded as ‘mild’ at inclusion: recorded as ‘none’
- scores of ‘none’ or ‘mild’ have to be maintained over 24 hours.
The primary evaluation criteria are efficacy evaluation criteria.
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
After each treatment dose days 01-03 and follow up days 04-07 |
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E.5.2 | Secondary end point(s) |
To answer to the objective: evaluate efficacy on symptom duration:
- Time to alleviate respiratory flu-like symptoms
- Time to absence of systemic symptoms AND alleviation of respiratory flu-like symptoms as defined for the co-primary endpoint (if not tested as a co-primary endpoint)
- Time to alleviate each symptom (all criteria of systemic flu-like symptoms plus all criteria of respiratory symptoms plus other symptoms (consisting of fatigue, nasal congestion and gastro-intestinal symptoms)).The definition of alleviation used for the respiratory symptoms for the co-primary endpoint is applied to all symptoms for this endpoint.
-Time to absence of each symptom (all criteria of systemic flu-like symptoms plus all criteria of respiratory symptoms plus other symptoms (consisting of fatigue, nasal congestion and gastro-intestinal symptoms)). For absence, the definition applies that is used in the primary endpoint regarding absence of systemic symptoms.
To answer to the objective: evaluate efficacy on symptoms severity:
- Severity of symptoms after each dose of treatment in terms of total score for systemic flu-like symptoms and total score for respiratory flu-like symptoms. The total score for the systemic flu-like symptoms is the sum of the scores for each criterion of the systemic flu-like symptoms. The total score for the respiratory flu-like symptoms is the sum of the scores for each criterion of the respiratory flu-like symptoms.
- Severity of each individual symptom after each dose of treatment
-Proportion of patients with 50% reduction in total symptom score after each dose of treatment
- Proportion of patients with 50% reduction in total score for systemic flu-like symptoms after each dose of treatment
- Proportion of patients with 50% reduction in total score for respiratory flu-like symptoms after each dose of treatment
- Severity of each individual symptom score after each dose of treatment
- Proportion of patients with 50% reduction in the score for each symptom after each dose of treatment
To answer to the objective: evaluate efficacy of Oscillococcinum in the improvement of patients’ quality of life:
- Time to return to usual daily activities and perform these as normal. Usual daily activities will be captured using the following term ‘Activities you normally would have done today’. The activities will be assessed as ‘not possible’, ‘can be done with difficulties , and ‘can be done as normal’.
- Sleep disturbance (number of days that sleep disturbance is recorded as ‘moderate’ or ‘severe’). Sleep disturbance will be captured using the following assessments: ‘severe’, ‘moderate’, ‘mild’, and ‘none’.
-Number of days of absence from work/school (if applicable). These data will be captured by the investigator during the Final Visit.
-Number of days with sick certificate (German:Krankschreibung): The days covered by a sick certificate will be recorded by the investigator during the Initial Visit and the Final Visit, as appropriate.
To answer to the objective: evaluate efficacy of Oscillococcinum on the development of secondary illnesses:
- Incidence of secondary complications of influenza-like illness such as sinusitis, bronchitis, otitis, pneumonia. Secondary complications will be captured within the documentation of adverse events.
To answer to the objective: evaluate efficacy of Oscillococcinum on the reduction of concomitant medication:
- Use of concomitant medication including: antipyretics / analgesics / decongestants, antibiotics / antivirals / herbal preparations.
- Use of rescue medication paracetamol.
To answer to the objective:evaluate the patients’ and physicians’ satisfaction regarding the efficacy of Oscillococcinum:
- Treatment satisfaction regarding efficacy
To answer to the objective: evaluate patients’ compliance regarding the use of Oscillococcinum
- The patients’ intake of the study medication is documented in the diaries and assessed by counting the unused doses at the Final Visit
To answer to the objective: evaluate the tolerability of Oscillococcinum
- Occurrence of adverse events.
- Changes in findings of the physical examination between the Initial Visit and the Final Visit.
- Occurrence of unscheduled visits.
- Treatment satisfaction regarding safety. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
After each treatment dose days 01-03 and follow up days 04-07 |
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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 | Yes |
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 | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
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 | 30 |
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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Last visit of the last subject undergoing the trial is completed according to the protocol. |
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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 | 1 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |