1. Name Of The Medicinal Product
PEDIACEL®, suspension for injection in vial
Diphtheria, tetanus, pertussis (acellular, component), poliomyelitis (inactivated) and Haemophilus type b conjugate vaccine (adsorbed).
2. Qualitative And Quantitative Composition
Each 0.5 mL dose contains:
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* Produced in Vero cells.
† or equivalent antigenic quantity determined by a suitable immunochemical method.
For a full list of excipients, see Section 6.1.
3. Pharmaceutical Form
Suspension for injection in vial
PEDIACEL is a uniform, cloudy, white to off-white suspension.
4. Clinical Particulars
4.1 Therapeutic Indications
PEDIACEL is indicated for primary and booster vaccination against diphtheria, tetanus, pertussis, poliomyelitis and invasive Haemophilus influenzae type b disease in infants and children from the age of 6 weeks up to the fourth birthday. PEDIACEL should be used in accordance with applicable official recommendations.
4.2 Posology And Method Of Administration
Posology
Primary Vaccination
The primary vaccination series consists of 2 or 3 doses of 0.5 mL and may be commenced from 6 weeks of age according to applicable official recommendations. There should be an interval of at least one month between doses.
Booster Vaccination
After primary series vaccination with either 2 doses (e.g., 3, 5 months) or 3 doses (e.g., 2, 3, 4 months) of PEDIACEL, a booster dose should be given at least 6 months after the last priming dose in accordance with applicable official recommendations.
PEDIACEL can be considered for the booster if the composition is in accordance with the applicable official recommendations.
Based on safety and immunogenicity data from clinical studies, PEDIACEL should preferably be given to children who received the same vaccine in infancy. However, PEDIACEL may be given as a booster to children who received other diphtheria, tetanus, pertussis, poliomyelitis and Haemophilus influenzae type b (Hib) with or without hepatitis B vaccines in their primary series.
Method of Administration
PEDIACEL should be administered intramuscularly. The recommended injection sites are the anterolateral aspect of the thigh or the deltoid region of the upper arm, if there is adequate muscle mass, according to local clinical practice recommendations. The anterolateral aspect of the thigh is the preferred site for infants under one year of age.
Do not administer PEDIACEL by intravascular injection; ensure that the needle does not penetrate a blood vessel. Do not administer subcutaneously.
4.3 Contraindications
PEDIACEL should not be administered to children with known hypersensitivity
- to diphtheria, tetanus, pertussis, polio or Hib vaccines
- to any other component of the vaccine (see Section 6.1)
- to any residual substances carried over from manufacture (neomycin, streptomycin, polymyxin B, glutaraldehyde, formaldehyde and bovine serum albumin), which may be present in undetectable trace amounts.
PEDIACEL is contraindicated if the infant has experienced an encephalopathy of unkown aetiology, occurring within 7 days following previous vaccination with pertussis containing vaccine. In these circumstances pertussis vaccination should be discontinued and the vaccination course should be continued with diphtheria, tetanus, polio and Hib vaccines.
Progressive neurologic disorder, including infantile spasms, uncontrolled epilepsy, or progressive encephalopathy. Pertussis vaccine should not be administered to children with such conditions until a treatment regimen has been established and the condition has stabilized.
As with other vaccines, administration of PEDIACEL should be postponed in children suffering from acute severe febrile illness. The presence of a minor infection (e.g., mild upper respiratory infection) is not a contraindication.
4.4 Special Warnings And Precautions For Use
Applicable official recommendations for childhood immunizations should be consulted before administering this vaccine to children in or after the second year of life since the exact combination of antigens may not be considered appropriate and/or necessary after completion of the primary vaccination series.
Prior to immunization
As with all injectable vaccines, appropriate medical treatment and supervision should be readily available for immediate use in case of a rare anaphylactic reaction following the administration of the vaccine.
If any of the following events have occurred after administration of a pertussis-containing vaccine, the decision to administer PEDIACEL should be based on careful consideration of potential benefits and possible risks.
• Temperature of
• Collapse or shock-like state (hypotonic-hyporesponsive episode) within 48 hours
• Persistent crying lasting
• Convulsions with or without fever within 3 days.
If Guillain-Barré syndrome or brachial neuritis has occurred following receipt of prior vaccine containing tetanus toxoid, the decision to give any vaccine containing tetanus toxoid should be based on careful consideration of the potential benefits and possible risks.
A history of febrile convulsions, a family history of convulsions or Sudden infant death syndrome (SIDS) do not constitute a contraindication for the use of PEDIACEL. Vaccinees with a history of febrile convulsions should be closely followed up as such adverse events may occur within 2 to 3 days post vaccination.
The potential risk of apnoea and the need for respiratory monitoring for 48-72 hours should be considered when administering the primary immunization series to very premature infants (born
Immunocompromised children (whether from disease or treatment) may not obtain the expected immune response. If possible, consideration should be given to delaying vaccination until after the completion of any immunosuppressive treatment. HIV infection is not considered as a contraindication. The expected immunological response may not be obtained after vaccination of immunosuppressed patients.
Administration precautions
As for all injectable products, the vaccine should be administered with caution to children with thrombocytopenia or bleeding disorders since bleeding may occur following an intramuscular injection.
Other considerations
As with any vaccine, a protective immune response may not be elicited in all vaccinees (see Section 5.1).
Vaccines that contain Hib antigen do not provide protection against infections caused by other types of Haemophilus influenzae or against meningitis of other origin.
Granuloma or sterile abscess at the injection site has been reported with vaccines containing aluminium.
Since the Hib capsular polysaccharide antigen is excreted in the urine, a positive urine test can be observed within 1-2 weeks following vaccination. Other tests should be performed in order to confirm Hib infection during this period.
4.5 Interaction With Other Medicinal Products And Other Forms Of Interaction
Concomitant Vaccine Administration
PEDIACEL may be administered at the same time as, but as a separate injection to, any of the following monovalent or combination vaccines: hepatitis B, 7-valent pneumococcal conjugate, measles, mumps and rubella (MMR), varicella or meningococcal group C conjugate vaccines. Injections should be made into separate sites and, preferably, into separate limbs.
Meningococcal Group C Conjugate Vaccines
In a controlled clinical study PEDIACEL was administered concomitantly with two different meningococcal group C conjugate vaccines (a meningococcal group C CRM197 conjugate and a meningococcal group C tetanus toxoid conjugate vaccine) at 2, 3 and 4 months of age. Although seroprotection rates were high in both groups (>88.0% anti-PRP 197 conjugate vaccine than with a meningococcal group C tetanus toxoid conjugate vaccine. PEDIACEL did not affect the proportions of infants with meningococcal group C serum bactericidal antibody (SBA) titres of at least 1:8 (measured with rabbit complement) when co-administered with either a CRM197 conjugate or a tetanus toxoid conjugate vaccine (see Section 5.1).
Vaccine/Drug Interactions
Immunosuppressive treatments may interfere with the development of the expected immune response. (See Section 4.4.)
4.6 Pregnancy And Lactation
Not applicable. This vaccine is not intended for administration to women of child-bearing age.
4.7 Effects On Ability To Drive And Use Machines
Not relevant.
4.8 Undesirable Effects
Data from Clinical Trials
The data from 11 clinical trials conducted in several countries and using various immunization schedules were pooled. In these studies, PEDIACEL was administered in a primary series (N = 1437) and as a booster dose (N = 1632). The adverse reactions occurring after vaccination are summarized below.
Adverse reactions are ranked under headings of frequency using the following convention:
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Data from Post-marketing Experience
Based on spontaneous reporting, the following adverse events have been reported following commercial use of PEDIACEL. Because these events are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to vaccine exposure. Therefore, the frequency category “Not Known” is assigned to these adverse events.
Immune System Disorders
Hypersensitivity, anaphylactic reaction (such as urticaria, angioedema).
Nervous System Disorders
High-pitched crying, hypotonic hyporesponsive episode (infant appears pale, hypotonic (limp) and unresponsive). To date, this condition has not been associated with any permanent sequelae. Somnolence.
Vascular Disorders
Pallor
Skin and Subcutaneous Tissue Disorders
Rash.
Musculoskeletal, Connective Tissue and Bone Disorders
Pain in vaccinated limb.
General Disorders and Administration Site Conditions
Pyrexia (>40.5°C), injection site mass, asthenia, and listlessness.
Edematous reactions affecting one or both lower limbs have occurred following vaccination with H. influenzae type b containing vaccines. When this reaction occurs, it does so mainly after primary injections and is observed within the first few hours following vaccination. Associated symptoms may include cyanosis, redness, transient purpura and severe crying. All events resolved spontaneously without sequelae within 24 hours.
Additional Information on Special Populations
Apnoea in very premature infants (
4.9 Overdose
Non-applicable.
5. Pharmacological Properties
5.1 Pharmacodynamic Properties
Pharmacotherapeutic group: Bacterial and viral vaccines combined, diphtheria-haemophilus influenzae B-pertussis-poliomyelitis-tetanus, ATC code J07CA06.
Immunogenicity
In a randomized , single-blind, controlled multi-centre clinical trial, the immunogenicity of PEDIACEL was compared to another DTaP-IPV+Hib vaccine when administered to infants using the three-dose primary immunization schedule of 2, 3, and 4 months with a booster dose given at 12-18 months. Antibody responses one month after completion of the three-dose primary series and one month after the booster dose of PEDIACEL are summarized below.
Table 1: Immune Responses
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* Post-dose 3
Four-fold rise from pre-dose 4 if pre-dose 4 <4 x 4 EU/mL or two-fold rise from pre-dose 4
† Post-dose 3
Four-fold rise from pre-dose 4 if pre-dose 4 <4 x 3 EU/mL or two-fold rise from pre-dose 4 if pre-dose 4
In a controlled clinical trial, the immunogenicity of booster vaccination with PEDIACEL was compared to a hexavalent DTaP-IPV-Hib-Hepatitis B vaccine given at 11 to 18 months of age in toddlers who had been primed with 3 doses of DTaP-IPV-Hib-Hepatitis B vaccine. 100% of participants receiving PEDIACEL achieved seroprotective levels for diphtheria and tetanus (
In a randomized, double-blind, controlled clinical trial, the immunogenicity of PEDIACEL was compared to another DTaP-IPV+Hib vaccine when administered to infants using the two-dose primary immunization schedule of 3 and 5 months followed by a booster dose at 12 months. Antibody responses one month after completion of the three-dose series are summarized below.
Table 2: Immune Response
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* Post-dose 3
† Post-dose 3
Pertussis Efficacy
In a clinical trial in Sweden (Sweden I Efficacy Trial), the pertussis components in PEDIACEL (i.e., PT, FHA, PRN and FIM) have been shown to prevent pertussis in infants with a protective efficacy of 85.2% using the WHO case definition (
5.2 Pharmacokinetic Properties
No pharmacokinetic studies have been performed.
5.3 Preclinical Safety Data
Limited pre-clinical testing of PEDIACEL and closely related products revealed no unexpected findings and no target organ toxicity.
6. Pharmaceutical Particulars
6.1 List Of Excipients
Phenoxyethanol
Polysorbate 80
Water for Injections
6.2 Incompatibilities
In the absence of compatibility studies, PEDIACEL must not be mixed with other medicinal products.
6.3 Shelf Life
4 years.
6.4 Special Precautions For Storage
Store in a refrigerator (2°C - 8°C). Do not freeze.
Keep the container in the outer carton in order to protect from light.
6.5 Nature And Contents Of Container
0.5 ml suspension for injection in vial (glass) with stopper (bromobutyl).
Pack size of 1 or 10.
Not all pack sizes may be marketed.
6.6 Special Precautions For Disposal And Other Handling
Instructions for Use
The vaccine should be used as supplied; no dilution or reconstitution is necessary.
Inspect for extraneous particulate matter and/or discolouration before use. If these conditions exist, the product should not be administered.
Shake the vial well to uniformly distribute the suspension immediately before administering the vaccine. The normal appearance of the vaccine is a uniform, cloudy, white to off-white suspension, which may sediment during storage.
Disposal
Any unused product or waste material should be disposed of in accordance with local requirements.
7. Marketing Authorisation Holder
Sanofi Pasteur MSD Ltd
Mallards Reach
Bridge Avenue
Maidenhead
Berkshire, SL6 1QP
UK
8. Marketing Authorisation Number(S)
PL 06745/0120
9. Date Of First Authorisation/Renewal Of The Authorisation
16-10-2002 / 15-10-2007
10. Date Of Revision Of The Text
28 October 2011
® Registered trademark
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