Approval Probability
TA Base Rate
Adjusted LOA
ML Risk
Also known as Hexaxim®: DTaP-IPV-HB-PRP-T Combined Vaccine
Hexaxim: DTaP-IPV-HB-PRP-T Combined Vaccine · 1 trial · 6 indications
Anti-PT and anti-FHA Ab concentrations are determined in terms of endotoxin units per millilitre (EU/mL).
Anti-PT and anti-FHA Ab levels are measured by electrochemiluminescence immunoassay (ECL) and anti-PT and anti-FHA Ab concentrations are determined in terms of EU/mL.
Anti-diphtheria, anti-tetanus, anti-PT and anti-FHA Ab levels are measured by ECL. Anti-poliovirus types 1, 2, and 3 Ab levels are measured by neutralisation assay. Anti-Hep B Ab levels are measured by VITROS ECi/ECiQ Immunodiagnostic system using chemiluminescence detection technology. Anti-polyribosylribitol phosphate (PRP) Ab levels are measured using a Farr-type radioimmunoassay (RIA). Ab concentrations are determined as: anti-diphtheria \>=0.01 international units (IU)/mL, \>=0.1 IU/mL, 1.0 IU/mL, anti-tetanus \>=0.01 IU/mL, \>=0.1 IU/mL, and \>=1.0 IU/mL, anti-PT and anti-FHA EU/mL, anti-PRP \>=0.15 microgram (mcg)/mL, \>=1.0 mcg/mL, anti-Poliovirus types 1, 2, and 3 Ab titers \>=8 (1/dilution \[dil\]), Anti-Hep B \>=10 milli (m) IU/mL, and \>=100 mIU/mL.
Seroprotection is determined as: anti-diptheria Ab concentrations \>=0.01 IU/mL, \>=0.1 IU/mL, and \>=1.0 IU/mL, anti-tetanus Ab concentrations \>=0.01 IU/mL, \>=0.1 IU/mL, and \>=1.0 IU/mL, anti-PT and anti-FHA Ab concentrations EU/mL (\>=LLOQ and \>=4\*LLOQ), anti-PRP Ab concentrations \>=0.15 mcg/mL and \>=1.0 mcg/mL, anti-poliovirus 1, 2, and 3 Ab titers \>=8 (1/dil), anti-Hep B Ab concentrations \>=10 mIU/mL and \>=100 mIU/mL.
Vaccine response is defined for anti-PT and anti-FHA as Ab post-Dose 3 concentrations \>=4\*LLOQ, if pre-Dose (Day 0) Ab concentration is \<4\*LLOQ or 1 month after third dose (Day 90) concentrations \>= pre-Dose Ab concentrations if pre-Dose (Day 0) concentrations \>=4\*LLOQ. Seroconversion for anti-PT and anti-FHA is defined as \>=4-fold Ab concentrations increase from pre-Dose (Day 0) to 1 month after third dose (Day 90).
Anti-diphtheria, anti-tetanus, anti-PT, and anti-FHA Ab levels are measured by ECL. Anti-poliovirus types 1, 2, and 3 Ab levels are measured by neutralisation assay. Anti-Hep B Ab levels are measured by VITROS ECi/ECiQ Immunodiagnostic system using chemiluminescence detection technology. Anti-PRP Ab levels are measured using a Farr-type RIA. Ab concentrations: anti-diphtheria \>=0.01 IU/mL, \>=0.1 IU/mL, \>=1.0 IU/mL, anti-tetanus \>=0.01 IU/mL, \>=0.1 IU/mL, and \>=1.0 IU/mL, anti-PT and anti-FHA EU/mL, anti-PRP \>=0.15 mcg/mL, \>=1.0 mcg/mL, anti-poliovirus 1, 2, and 3 Ab titers \>=8 (1/dil), anti-Hep B \>=10 mIU/mL, and \>=100 mIU/mL.
Seroprotection: anti-diphtheria Ab concentrations \>=0.01 IU/mL, \>=0.1 IU/mL, and \>=1.0 IU/mL, anti-tetanus Ab concentrations \>=0.01 IU/mL, \>=0.1 IU/mL, and \>=1.0 IU/mL, anti-PT and anti-FHA Ab concentrations EU/mL (\>=LLOQ and \>=4\*LLOQ), anti-PRP Ab concentrations \>=0.15 mcg/mL and \>=1.0 mcg/mL, anti-poliovirus 1, 2, and 3 Ab titers \>=8 (1/dil), and anti-Hep B Ab concentrations \>=10 mIU/mL and \>=100 mIU/mL.
Vaccine response is defined for anti-PT and anti-FHA as \>=4 fold Ab concentrations increase from pre-dose (Day 0) to 1 month after booster dose (Day 420), if pre-Dose (Day 0) Ab concentrations \<4\*LLOQ; or \>=2 fold Ab concentrations increase from pre- dose (Day 0) to 1 month after booster dose (Day 420), if pre-dose (Day 0) Ab concentrations \>=4\*LLOQ. Seroconversion is defined for anti-PT and anti-FHA as \>=4 fold Ab concentrations increase from pre-dose (Day 0) to 1 month after booster dose.
Booster response is defined for anti-PT and anti-FHA as \>=4 fold Ab concentrations increase from pre-booster (Day 390) to 1 month after booster dose (Day 420), if pre-booster Ab concentrations \<4\*LLOQ; or \>=2 fold Ab concentrations increase from pre-booster (Day 390) to 1 month after booster dose (Day 390) if pre-Booster Ab concentrations \>=4\*LLOQ.
| Arm | Type | Description |
|---|---|---|
| Study Group A | EXPERIMENTAL | HIV exposed and infected infants |
| Study Group B | EXPERIMENTAL | HIV exposed and uninfected infants |
| Name | Type | Description |
|---|---|---|
| Hexaxim®: DTaP-IPV-HB-PRP-T Combined Vaccine | BIOLOGICAL | 0.5 mL, Intramuscular at 6, 10, and 14 weeks of age + a booster at age 15 to 18 months |
Inclusion Criteria: (Screening Criteria for the participants mother) * At least 18 years of age at the time of the Screening blood sample draw * Self-reported or maternity-reported HIV infection in the mother Inclusion Criteria: * Born to an adult mother and aged 35 to 56 days (between 5 and 8 w...
Hexaxim is a combined vaccine intended to protect against diphtheria, tetanus, pertussis, hepatitis B, polio, and invasive disease caused by Haemophilus influenzae type b. It is studied as a primary vaccination series in infants, with a booster dose in the second year of life. It is also being evaluated in HIV-exposed and HIV-infected infants.
Hexaxim is developed by Sanofi, which trades on the New York Stock Exchange under the ticker SNY. Sanofi is the sponsor of the clinical program evaluating this combined DTaP-IPV-HB-PRP-T vaccine.
Hexaxim is in Phase 3 clinical development. It is an investigational combined vaccine and is not described as approved. The Phase 3 trial supporting this program has been completed.
Hexaxim has been studied in the Phase 3 trial NCT02817451, titled DTaP-IPV-HB-PRP-T Combined Vaccine as a Primary Series and a Second Year of Life Booster in HIV-Exposed Infected and Uninfected Infants. The trial was conducted in South Africa, enrolled 53 participants, and is completed.
Yes. Hexaxim is also written as Hexaxim, the DTaP-IPV-HB-PRP-T Combined Vaccine. The two names refer to the same Sanofi product, a combined vaccine covering diphtheria, tetanus, pertussis, polio, hepatitis B, and Haemophilus influenzae type b.
Hexaxim was studied in infants, including HIV-exposed infected and uninfected infants, starting at 5 weeks of age. The completed Phase 3 trial NCT02817451 evaluated the vaccine as a primary series and as a second year of life booster, and it enrolled 53 participants in South Africa.