Abstract |
Combination vaccines have been shown to improve the timeliness of vaccination and vaccine coverage. Safety and reactogenicity of combined diphtheria- tetanus-acellular pertussis-inactivated poliovirus and Haemophilus influenzae type b vaccine ( DTPa-IPV/Hib, Infanrix IPV+Hib, GlaxoSmithKline Biologicals) was assessed in two clinical studies. In Study A, 2,590 subjects received DTPa-IPV/Hib at 3, 4 and 5 months of age with a booster at 18 months. In Study B, 702 subjects received the same schedule but with DTPa- hepatitis B-IPV/Hib ( DTPa-HBV-IPV/Hib, Infanrix hexa, GlaxoSmithKline Biologicals) vaccine administered at 5 months of age. Reactogenicity was assessed for four days after each dose using diary cards. Serious adverse events (SAEs) were assessed until 24 months of age. The vaccines were well tolerated. After primary vaccination, irritability was the most frequently reported grade 3 general symptom (0.8% of doses in both studies). Fever (axillary) > 39 degrees C was infrequent (0.3% of doses in Study A; 0.5% of doses in Study B). After the booster dose, the most frequently reported grade 3 symptom was redness (5%) in Study A and pain (0.5%) in Study B. An axillary temperature > 39 degrees C was reported in 1.1% of subjects. Throughout the study period, 646 SAEs were reported, of which 6 SAEs were considered to be vaccination-related. The reactogenicity and safety profile of the combined DTPa-IPV/Hib vaccine was good when used for primary and booster vaccinations in over 3,000 Singaporean infants. Substitution of DTPa-IPV/Hib with DTPa-HBV-IPV/Hib at Month 5 reduced the number of injections required at this age by one.
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Authors | Fong Seng Lim, Kong Boo Phua, Bee Wah Lee, Seng Hock Quak, Yee Leong Teoh, Gunasekaran Ramakrishnan, Htay-Htay Han, Olivier Van Der Meeren, Jeanne-Marie Jacquets, Hans L Bock |
Journal | The Southeast Asian journal of tropical medicine and public health
(Southeast Asian J Trop Med Public Health)
Vol. 42
Issue 1
Pg. 138-47
(Jan 2011)
ISSN: 0125-1562 [Print] Thailand |
PMID | 21323176
(Publication Type: Journal Article, Multicenter Study, Randomized Controlled Trial)
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Chemical References |
- Diphtheria-Tetanus-Pertussis Vaccine
- Diphtheria-Tetanus-acellular Pertussis Vaccines
- Haemophilus Vaccines
- Hepatitis B Vaccines
- Poliovirus Vaccine, Inactivated
- RIX4414 vaccine
- Rotavirus Vaccines
- Vaccines, Attenuated
- Vaccines, Combined
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Topics |
- Diphtheria-Tetanus-Pertussis Vaccine
(administration & dosage, adverse effects, immunology)
- Diphtheria-Tetanus-acellular Pertussis Vaccines
(administration & dosage, adverse effects, immunology)
- Drug-Related Side Effects and Adverse Reactions
- Haemophilus Vaccines
(administration & dosage, adverse effects, immunology)
- Hepatitis B Vaccines
(administration & dosage, adverse effects, immunology)
- Humans
- Immunization Schedule
- Infant
- Poliovirus Vaccine, Inactivated
(administration & dosage, adverse effects, immunology)
- Product Surveillance, Postmarketing
- Rotavirus Vaccines
(administration & dosage, adverse effects, immunology)
- Singapore
- Vaccines, Attenuated
(administration & dosage, adverse effects, immunology)
- Vaccines, Combined
(administration & dosage, adverse effects, immunology)
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