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Prevalence of Nasopharyngeal Carriage of Streptococcus Pneumoniae in Healthy Children of 12-18 Months in 6 Cities, China

Last updated on March 11, 2019

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Study Location
Pfizer Investigational Site
Beijing, Beijing, 10013 China
Contact
1-800-718-1021
Eligibility criteria
Condition
The disease, disorder, syndrome, illness, or injury that is being studied.
Streptococcus Pneumoniae Infections
Sex
Females and Males
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
12-18 months
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
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- Healthy children aged 12-18 months

Exclusion criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
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- Use of antibiotics up to 15 days prior to study inclusion

- Malformation or injury of the nasopharynx that makes the procedure of taking a
nasopharyngeal swab impossible

- Children with chronic infectious (chronic otitis media or chronic sinusitis prior to
study inclusion.

- Received any pneumococcal vaccine in the past.

- Children who have already provided a NP sample in the same study period.

- Any relevant hemorrhagic disorder.

- Any febrile process (fever ? 38°C) at time of screening.

NCT00952367
Pfizer
Completed
Prevalence of Nasopharyngeal Carriage of Streptococcus Pneumoniae in Healthy Children of 12-18 Months in 6 Cities, China

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