Safety and Immunogenicity of a Pneumococcal Conjugate Vaccine Candidate in Healthy Adults (19-49 Years)

NCT ID: NCT06698198

Last Updated: 2024-11-20

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

175 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-12-03

Study Completion Date

2019-09-30

Brief Summary

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This was a Phase I, randomized, active-controlled, observer-blinded, multi-center study to assess the safety and the immunogenicity of 4 Pneumococcal Conjugate Vaccines (PCV) candidates in parallel with Prevnar 13, in Healthy Adults (19-49 years) in the United States.

Detailed Description

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Conditions

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Pneumococcal Immunization

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

TRIPLE

Participants Investigators Outcome Assessors

Study Groups

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Group 1: Pneumococcal Conjugate Vaccine (PCV) SP0202-I

Participants will receive 1 intramuscular injection of PCV formulation SP0202-I

Group Type EXPERIMENTAL

Pneumococcal Conjugate Vaccine

Intervention Type BIOLOGICAL

Suspension for Intramuscular injection

Group 2: Pneumococcal Conjugate Vaccine (PCV) SP0202-II

Participants will receive 1 intramuscular injection of PCV formulation SP0202-II

Group Type EXPERIMENTAL

Pneumococcal Conjugate Vaccine

Intervention Type BIOLOGICAL

Suspension for Intramuscular injection

Group 3: Pneumococcal Conjugate Vaccine (PCV) SP0202-III

Participants will receive 1 intramuscular injection of PCV formulation SP0202-III

Group Type EXPERIMENTAL

Pneumococcal Conjugate Vaccine

Intervention Type BIOLOGICAL

Suspension for Intramuscular injection

Group 4: Pneumococcal Conjugate Vaccine (PCV) SP0202-IV

Participants will receive 1 intramuscular injection of PCV formulation SP0202-IV

Group Type EXPERIMENTAL

Pneumococcal Conjugate Vaccine

Intervention Type BIOLOGICAL

Suspension for Intramuscular injection

Group 5: Prevnar 13®

Group Type ACTIVE_COMPARATOR

Prevnar 13®

Intervention Type BIOLOGICAL

Suspension for Intramuscular injection

Interventions

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Pneumococcal Conjugate Vaccine

Suspension for Intramuscular injection

Intervention Type BIOLOGICAL

Prevnar 13®

Suspension for Intramuscular injection

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

* Men or women aged 19 to 49 years on the day of inclusion ("19 to 49 years" means from the day of the 19th birthday to the day before the 50th birthday)
* Informed Consent Form (ICF) has been signed and dated
* Able to attend all scheduled visits and to comply with all trial procedures
* Body mass index within the range of 18.5 and 29.9 kg/m2

Exclusion Criteria

* Subject is pregnant, or lactating, or of childbearing potential and not using an effective method of contraception or abstinence from at least 4 weeks prior to vaccine injection until at least 4 weeks after injection. To be considered of non-childbearing potential, a female must be pre-menarche, or post-menopausal for at least 1 year, or surgically sterile.
* Participation at the time of study enrollment (or in the 4 weeks preceding the trial vaccination) or planned participation during the present trial period in another clinical trial investigating a vaccine, drug, medical device, or medical procedure.
* Receipt of any vaccine in the 4 weeks preceding the trial vaccination or planned receipt of any vaccine in the 4 weeks following trial injection, except for influenza vaccination, which may be received at least 2 weeks before SP0202 or Prevnar 13 injection.
* Previous vaccination against S. pneumoniae with either a pneumococcal conjugate vaccine (PCV) or a Pneumococcal polysaccharide vaccines (PPSV).
* Receipt of immune globulins, blood or blood-derived products in the past 3 months.

The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.
Minimum Eligible Age

19 Years

Maximum Eligible Age

49 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Sanofi Pasteur, a Sanofi Company

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Clinical Sciences & Operations

Role: STUDY_DIRECTOR

Sanofi

Locations

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Investigational Site Number: 0002

Metairie, Louisiana, United States

Site Status

Investigational Site Number: 0001

Newark, New Jersey, United States

Site Status

Countries

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United States

Other Identifiers

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PSK00007

Identifier Type: OTHER

Identifier Source: secondary_id

U1111-1210-0812

Identifier Type: REGISTRY

Identifier Source: secondary_id

PSK00007

Identifier Type: -

Identifier Source: org_study_id

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