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Biosimilar Study Comparing PK, PD, Safety and Immunogencity of BP11 With US Licensed Xolair and EU Approved Xolair

A Randomized Phase I, Double-Blinded, Parallel Comparative Assessment of PK, PD, Safety, and Immunogenicity of BP11 Versus US-Licensed Xolair® and EU Approved-Xolair® Following a Single 150 mg Dose SC Administration in Healthy Male Volunteers

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05053334
Enrollment
165
Registered
2021-09-22
Start date
2022-02-16
Completion date
2024-01-10
Last updated
2025-06-05

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

Conditions

Healthy Volunteers

Brief summary

A single dose, double blind comparative trial to assess the pharmacokinetics, pharmacodynamics, safety and immunogenicity of 3 different products (BP11, US-Xolair and EU-Xolair) containing 150mg of Omalizumab as subcutaneous injection in healthy male volunteers.

Detailed description

The study will be conducted at 2 sites in New Zealand and 1 site in Australia. A total of 165 healthy male subjects (55 subjects per arm) who meet the required entry criteria will be randomly assigned to one of 3 treatment groups in a 1:1:1 ratio to receive a single SC injection of either BP11, EU-Xolair, or US-Xolair.

Interventions

DRUGOmalizumab Prefilled Syringe

150mg/ml of Omalizumab prefilled syringe

Sponsors

CuraTeQ Biologics Private Ltd.
CollaboratorUNKNOWN
Syneos Health
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
OTHER
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
MALE
Age
18 Years to 55 Years
Healthy volunteers
Yes

Inclusion criteria

1. Signed and dated written informed consent prior to any study-specific procedures, ability to understand, and willingness to comply with the study procedures, restrictions, and requirements as judged and confirmed by the Investigator. 2. Healthy adult male subjects, 18 to 55 years (both inclusive) of age at the time of signing informed consent. 3. Subjects who are considered healthy as determined by clinically acceptable findings of hematology, clinical chemistry, coagulation profile, urinalysis, and 12-lead ECG as per investigator's discretion. 4. Subject must agree to use a highly effective contraception as detailed in Appendix 1(Section 13.1) during the study period (starting from screening visit) and until 9 months after administration of BP11, Xolair® -EU or Xolair® -US by agreeing to use (with their female partner if she is of childbearing potential) 2 acceptable forms of contraception. 5. Subjects must refrain from donating sperm or fathering a child during the study period (starting from screening visit) and until 9 months after administration of BP11, Xolair®-EU or Xolair®-US administration by agreeing to use (with their female partner if she is of childbearing potential) 2 acceptable forms of contraception.

Exclusion criteria

1. Known history of hypersensitivity or allergic reactions to omalizumab or any of its excipients. 2. History of cardiovascular, hepatic, ophthalmic, pulmonary, neurological, metabolic, hematological, gastrointestinal, endocrine, immunological, psychiatric or any other disease which in the opinion of the Investigator would make the subject inappropriate for study participation. 3. Abnormal and clinically relevant (in the opinion of the Investigator) vital signs, ECG, history of angina, exertional dyspnea, orthopnea, congestive heart failure, or myocardial infarction. 4. Major surgery or major trauma within past one year of screening or anticipated need for any surgery during the study duration. 5. Difficulty in blood sampling or difficulty in accessibility of veins. 6. History of significant alcohol abuse within 1 years prior to screening or regular use of alcohol within 6 months prior to the screening visit (more than 14 units of alcohol per week \[1 unit = 150 mL of wine, 360 mL of beer, or 45 mL of 40% alcohol\]). 7. History of drug abuse within 1 year prior to screening or recreational use of soft drugs (such as marijuana) within 1 month or hard drugs (such as cocaine, phencyclidine \[PCP\], crack, opioid derivatives including heroin, and amphetamine derivatives) within 3 months prior to screening. 8. Subjects with positive drug test at screening or admission.

Design outcomes

Primary

MeasureTime frameDescription
To evaluate pharmacokinetic (PK) similarity of BP11 with US-Xolair and EU-Xolair and between US-Xolair and EU-XolairUpto 127 DaysAUC0-inf will be evaluated
To evaluate PK similarity of BP11 with US-Xolair and EU-Xolair and between US-Xolair and EU-XolairUpto 127 DaysCmax will be evaluated

Secondary

MeasureTime frameDescription
To assess and compare non-primary PK parameters of BP11 with US-Xolair and EU-XolairUpto 127 DaysAUC0-t
To assess and compare pharmacodynamics (PD) of BP11 with US-Xolair and EU-XolairUpto 127 DaysFree IgE levels will be assessed
Safety & tolerability of BP11 with US-Xolair and EU-XolairUpto 127 DaysAssessment of Vital signs-Blood pressure

Countries

Australia, New Zealand

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026