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Safety, Tolerability and Immunogenicity of Pneumovax 23 in Healthy Adults in India (V110-011)

Merck Sharp & Dohme (MSD) logo

Merck Sharp & Dohme (MSD)

Status and phase

Completed
Phase 3

Conditions

Pneumococcal Infection

Treatments

Biological: Pneumococcal Vaccine, Polyvalent (23-valent)

Study type

Interventional

Funder types

Industry

Identifiers

NCT00496093
V110-011
2007_018

Details and patient eligibility

About

To describe the safety, tolerability and immunogenicity of pneumovax 23 (V110) in healthy adults in India.

Full description

This was an open-label non-randomized study to assess the safety and immunogenicity of PNEUMOVAXTM 23 in healthy adults in India. The participants enrolled in this study were healthy Indian adults, 50 years of age or older, with no prior history of having received a pneumococcal vaccination (14-valent or 23-valent) and no prior history of Pneumococcal disease. All participants enrolled in the study received one 0.5 mL dose of PNEUMOVAXTM 23 by intramuscular (deltoid) injection on Day 1. Serum samples were obtained prior to vaccination on Day 1 and on Day 28 (+/-7 days) postvaccination. The duration of participation for each participant was approximately one month, with the study completion at the Day 28 postvaccination bleed and return of the Vaccination Report Card (VRC). Enrollment was completed within approximately 2 months. The last postvaccination blood sample was collected within 3 months of study initiation.

Enrollment

133 patients

Sex

All

Ages

50+ years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Healthy indian adults of 50 years of age
  • In good health; any underlying chronic illness must be documented to be in stable condition
  • Signed and dated informed consent prior to receipt of the study vaccine

Exclusion criteria

  • Functional or anatomic asplenia
  • History of auto immune disease
  • Hypersensitivity to any of the components of the study vaccine,including phenol
  • Known or suspected immune dysfunction, including persons with congenital immunodeficiency
  • Prior vaccination with any pneumococcal vaccine

Trial design

Primary purpose

Prevention

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

133 participants in 1 patient group

Pneumococcal Vaccine, Polyvalent (23-valent)
Experimental group
Description:
Participants received one 0.5 mL dose of Pneumococcal Vaccine, Polyvalent (23-valent) by intramuscular (deltoid) injection on Day 1.
Treatment:
Biological: Pneumococcal Vaccine, Polyvalent (23-valent)

Trial contacts and locations

0

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Data sourced from clinicaltrials.gov

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