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Immunogenicity and safety of various recombinant acellular pertussis-containing vaccines in healthy women of child bearing age

A phase II randomized controlled trial evaluating the immunogenicity and safety of a recombinant aP vaccine and various Tdap vaccine formulations in healthy women of child bearing age

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
TCTR
Registry ID
TCTR20180321004
Enrollment
250
Registered
2018-03-21
Start date
2018-07-05
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pertussis Pertussis

Interventions

Sponsors

BioNet-Asia Co.,Ltd.
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 40 Years

Inclusion criteria

Inclusion criteria: 1. Female, aged 18-40 years (inclusive) at the time of enrollment; 2. Willing and able to provide written informed consent prior to any study procedure; 3. Free of clinically significant health problems, as determined by pertinent medical history and clinical examination at study screening; 4. Must have a negative urine pregnancy test at enrollment and willing to take reliable birth control measures for 1 month after vaccination; 5. Able to attend all scheduled visits and to understand and comply with the study procedures in the principal investigator's judgment.

Exclusion criteria

Exclusion criteria: 1. Acute or chronic, clinically significant psychiatric, hematologic, pulmonary, cardiovascular, or hepatic or renal functional abnormality as determined by the Investigator based on medical history, physical exam; 2. Pregnant or breast-feeding women or female who intends to become pregnant during the study period; 3. History of severe local or systemic reactions to any vaccination or a history of severe allergic reactions; 4. Known hypersensitivity or allergy to diphtheria, tetanus, or pertussis vaccine (including excipients); 5. Receipt of investigational product up to 30 days prior to enrollment or ongoing participation in another interventional clinical trial; 6. Receipt of licensed vaccines within 30 days prior to enrollment (3 months for live attenuated vaccines) or plan to receive other vaccine during the study period; 7. Receipt of diphtheria or tetanus or pertussis vaccine within 1 year prior to enrollment; 8. Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination; 9. Any chronic or active neurologic disorder, including seizures, and epilepsy; 10. Has a known history of Guillain-Barre Syndrome; 11. Has an active malignancy or recent (<10 years) history of metastatic or hematologic malignancy; 12. Suspected or known alcohol and/or illicit drug abuse within the past 5 years; 13. Administration of immunoglobulins and/or any blood products within 3 months preceding study entry or planned administration during the study period; 14. History of receiving immunosuppressive drugs or systemic corticosteroid (>0.5 mg/kg of prednisolone or equivalent for more than 14 days) within 3 months prior to study entry; 15. Has any active clinically significant finding or life-threatening disease that, in the opinion of the investigator, would increase the risk of the individual's having an adverse outcome by participating in this study.

Design outcomes

Primary

MeasureTime frame
Immunogenicity endpoint 28 days after vaccination Seroresponse rate of anti-PT ELISA IgG antibody

Secondary

MeasureTime frame
Immunogenicity endpoints at 28 days after vaccination Seroresponse rate of anti-FHA ELISA IgG antibody, Seroprotection rate of anti-tetanus and anti-dipht,Safety endpoints at 7 days after vaccination for solicited AEs and 28 days after vaccination for Unsolicited AE,SAE solicited local and systemic adverse events (AEs)/ Unsolicited AEs/ serious adverse events (SAEs)

Countries

Thailand

Contacts

Public ContactSouad Mansouri

Bionet-Asia Co., Ltd.

souad.m@bionet-asia.com023618110

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026