E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Healthy volunteers (for booster immunization of healthy children previously primed with 3 doses of pneumococcal conjugate vaccine or a two-dose catch-up immunization in unprimed children in the second year of life) |
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E.1.1.1 | Medical condition in easily understood language |
Immunization against certain infections caused by the Streptococcus pneumoniae bacterium. This bacterium can cause ear infection, lung infection or meningitis. |
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E.1.1.2 | Therapeutic area | Diseases [C] - Bacterial Infections and Mycoses [C01] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10042197 |
E.1.2 | Term | Streptococcus pneumoniae septicaemia |
E.1.2 | System Organ Class | 100000004862 |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10042195 |
E.1.2 | Term | Streptococcus pneumoniae pneumonia |
E.1.2 | System Organ Class | 100000004862 |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10054642 |
E.1.2 | Term | Streptococcus pneumoniae septicemia |
E.1.2 | System Organ Class | 100000004862 |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10035648 |
E.1.2 | Term | Pneumococcal pneumonia [Streptococcus pneumoniae pneumonia] |
E.1.2 | System Organ Class | 100000004862 |
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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 assess the safety and reactogenicity of the 10Pn-PD-DiT vaccine in terms of occurrence of adverse events with grade 3 intensity grade 3 after booster vaccination |
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E.2.2 | Secondary objectives of the trial |
• To assess the safety and reactogenicity of the 10Pn-PD-DiT vaccine after administration of any vaccine dose.
• To assess one month post-booster dose, the immuno-genicity of the 10Pn-PD-DiT vaccine.
• To assess the immunogenicity of a 2-dose catch-up vac-cination with the 10Pn-PD-DiT vaccine in the second year of life.
• To assess the antibody persistence 11 to 18 months after completion of the primary vaccination course with the 10Pn-PD-DiT vaccine in study 10PN-PD-DIT-032. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Subjects who the investigator believes that their parent(s)/Legally Acceptable Representative(s) (LAR(s)) can and will comply with the requirements of the protocol.
• A male or female, between and including 15-21 months of age at the time of visit 1.
• For the Pn-Pn group, subjects who completed the full vaccination course in study 10PN-PD-DIT-032. For the Zil-Pn group, subjects who were previously enrolled in the control group of study 10PN-PD-DIT-032.
• Written informed consent, signed or thumb printed, ob-tained from the parent(s)/LAR(s) of the subject. Where parent(s)/LAR(s) are illiterate, the consent form will be countersigned by a witness.
• Healthy subjects as established by medical history and clinical examination before entering into the study. |
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E.4 | Principal exclusion criteria |
• Use of any investigational or non-registered product (drug or vaccine) other than the study vaccine(s)/product(s) within 30 days preceding the first dose of vaccine, or planned use during the study period.
• Chronic administration of immunosuppressants or other immune-modifying drugs within six months prior to vaccination.
• Planned administration/administration of a vaccine not foreseen by the study protocol during the period starting from 30 days before each dose of study vaccine and ending 30 days after. Locally recommended vaccines for example Oral Polio Vaccine or influenza vaccine are always allowed, even if concomitantly administered with the study vaccines, but should be documented in the CRF.
• Concurrently participating in another clinical study at any time during the study period, in which the subject has been or will be exposed to an investigational or a non-investigational product (pharmaceutical product or device).
• Administration of any pneumococcal vaccine since the end of study 10PN-PD-DIT-032.
• Any confirmed or suspected immunosuppressive or im-munodeficient condition, since the end of study 10PN-PD-DIT-032, based on medical history and physical examination.
• Major congenital defects or serious chronic illness.
• History of any progressive neurological disorders or seizures.
• Acute disease and/or fever at the time of enrolment.
• History of any reaction or hypersensitivity likely to be exacerbated by any component of the vaccines.
• Administration of immunoglobulins and/or any blood products less than 3 months prior to visit 1 or planned use during the study.
• Child in care. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Occurrence of grade 3 adverse events (solicited and unsolicited) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Within 31 days (Day 0 to Day 30) after booster vaccination |
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E.5.2 | Secondary end point(s) |
• Occurrence of each solicited local adverse event (any, grade 3)
• Occurrence of each solicited general adverse event (any, grade 3, related)
• Occurrence of unsolicited adverse events
• Occurrence of serious adverse events
• Evaluation of the immune responses to the components of the investigational vaccine in the primed group
• Evaluation of the immune responses to the components of the investigational vaccine in the unprimed group |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
• Within 4 days (Day 0-Day 3) after each vaccine dose for solicited adverse events
• Within 31 days (Day 0-Day 30) after each vaccine dose
• During the entire study period
• Prior to and one month after the booster immunization
• Prior to the first dose and one month after dose 2 |
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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 | Yes |
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 | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
Immunogenicity, reactogenicity |
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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 | No |
E.8.1.1 | Randomised | Information not present in EudraCT |
E.8.1.2 | Open | Information not present in EudraCT |
E.8.1.3 | Single blind | Information not present in EudraCT |
E.8.1.4 | Double blind | Information not present in EudraCT |
E.8.1.5 | Parallel group | Information not present in EudraCT |
E.8.1.6 | Cross over | Information not present in EudraCT |
E.8.1.7 | Other | Information not present in EudraCT |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
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 |
Will this trial be conducted at a single site globally?
| Yes |
E.8.4 | Will this trial be conducted at multiple sites globally? | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.2 | Trial being conducted completely outside of the EEA | Yes |
E.8.6.3 | Specify the countries outside of the EEA in which trial sites are planned |
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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.8.9.2 | In all countries concerned by the trial years | 0 |
E.8.9.2 | In all countries concerned by the trial months | 3 |
E.8.9.2 | In all countries concerned by the trial days | 0 |