E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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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 describe and characterize adverse events occurring after vaccination with COVAXiS or REPEVAX vaccine among two groups: Group 1 - adolescents 10-14 years of age who participated in study 371-03/01 (and thus received a 5th dose of Tripedia vaccine) and Group 2 - controls 10-14 years of age who were vaccinated with at least three doses of a whole-cell pertussis vaccine in infancy plus at least one subsequent dose of pertussis vaccine in their 2nd through 7th year of life.
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E.2.2 | Secondary objectives of the trial |
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E.2.3 | Trial contains a sub-study | Information not present in EudraCT |
E.3 | Principal inclusion criteria |
1. Eligible to receive REPEVAX or COVAXiS vaccine, in accord with German recommendations for a booster dose of acellular pertussis vaccine at 9-17 years of age. 2. Signed and dated informed consent or assent form (as applicable) that is obtained prior to the first study intervention. 3. Judged to be in good health on the basis of reported medical history and history-directed physical examination. 4. Plans to remain in the study area for the length of the trial. 5. The participant and a parent or legal guardian can read, write, and understand the documents and all are mentally competent to give assent and consent. 6. If female, not known or suspected to be pregnant at the time of enrollment into the study and is not planning pregnancy during participation in this trial. 7.Either prior participation in study 371-03/01 (Group 1) or a documented history of 3 doses of tetanus, diphtheria and whole-cell pertussis vaccine in infancy plus at least one subsequent dose of pertussis vaccine in their 2nd through 7th year of life (Group 2). 8. Has access to a telephone. 9. Oral temperature < 38.0oC.
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E.4 | Principal exclusion criteria |
1. Pregnancy or nursing a child. 2. Known or suspected primary or acquired disease of the immune system (conditions suspected of having an immunologic component such as autoimmune diseases [eg, rheumatoid arthritis or inflammatory bowel disease] will not be excluded unless they meet exclusion criterion 3 or 5). 3. Malignancy, allergy immunotherapy, or receiving immunosuppressive therapy (participants who are taking topical and inhaled steroids could be included in the study as would participants on a “short course” of oral steroids, 7 days, as long as there are not two courses within the previous two weeks prior to vaccination). 4. Receipt of any pertussis, diphtheria or tetanus-containing vaccines within the past 3 years. 5. Any unstable significant underlying chronic disease, including (but not limited to) malignancy, cardiopulmonary disease, renal, endocrinologic, hematologic or hepatic dysfunction. 6. Known impairment of neurologic function or currently active seizure disorder or currently requiring medication for seizures. 7. Personal history of physician-diagnosed or laboratory-confirmed pertussis disease within the last 2 years. 8. Receipt of blood products or immunoglobulin within the previous 3 months. 9. Known or suspected allergy to any of the vaccines or vaccine components intended for use in the study. 10. Daily use of non-steroidal anti-inflammatory drugs. 11. Receipt of any vaccine or investigational product within the 30 days prior to enrollment, or planning to receive another vaccine within 28 days after receiving study vaccine. 12. Chemical dependency (eg, alcoholism or intravenous drug use but not including nicotine or caffeine), based on investigator judgment. 13. Known or suspected acute infectious respiratory illness at the time of vaccination with active symptoms and signs including one or more of the following: rhinorrhea, new cough, pharyngitis, respiratory problems (eg. wheezing, shortness of breath). 14. Any condition which, in the opinion of the investigator, would pose a health risk to the participant or interfere with the evaluation of the vaccine. 15. History of immediate anaphylaxis, encephalopathy within 7 days, or seizure within 3 days of receiving diphtheria, tetanus, or pertussis vaccine. 16. Planned participation in another interventional clinical trial during the present trial period (participation in a related study to evaluate immune responses to this study’s vaccination is permitted). 17.Thrombocytopenia or bleeding disorder that would pose a contraindication to an IM vaccination.
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E.5 End points |
E.5.1 | Primary end point(s) |
The occurrence, time to onset, number of days of occurrence, severity, and seriousness of solicited injection site and systemic events occurring up to 14 days after each vaccination. The occurrence, nature (MedDRA preferred term), time to onset, duration, severity, and relationship to vaccination of all unsolicited adverse events and serious adverse events from Contact 1 (Day of vaccination) through Contact 3 (Day 28 after vaccination)
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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 | No |
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 | Information not present in EudraCT |
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) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | No |
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 | No |
E.8.1.5 | Parallel group | No |
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) | Information not present in EudraCT |
E.8.2.2 | Placebo | Information not present in EudraCT |
E.8.2.3 | Other | Information not present in EudraCT |
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.8.5 | 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 | Information not present in EudraCT |
E.8.7 | Trial has a data monitoring committee | Information not present in EudraCT |
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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Completed Follow Up of the Last Patient 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 | |
E.8.9.1 | In the Member State concerned months | 5 |
E.8.9.1 | In the Member State concerned days | |