Biosimilar Study Comparing PK, PD, Safety and Immunogencity of BP11 With US Licensed Xolair and EU Approved Xolair
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ClinicalTrials.gov Identifier: NCT05053334 |
Recruitment Status :
Recruiting
First Posted : September 22, 2021
Last Update Posted : May 25, 2023
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Condition or disease | Intervention/treatment | Phase |
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Healthy Volunteers | Drug: Omalizumab Prefilled Syringe | Phase 1 |
The study will be conducted at 2 sites in New Zealand.
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.
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 165 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor) |
Primary Purpose: | Other |
Official Title: | 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 |
Actual Study Start Date : | February 16, 2022 |
Estimated Primary Completion Date : | October 16, 2023 |
Estimated Study Completion Date : | October 16, 2023 |

Arm | Intervention/treatment |
---|---|
Experimental: BP11 (Proposed biosimilar)
Subcutaneous injection of Omalizumab developed by CuraTeQ.
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Drug: Omalizumab Prefilled Syringe
150mg/ml of Omalizumab prefilled syringe |
Active Comparator: US-Xolair
Subcutaneous injection of Omalizumab licensed for use in USA
|
Drug: Omalizumab Prefilled Syringe
150mg/ml of Omalizumab prefilled syringe |
Active Comparator: EU-Xolair
Subcutaneous injection of Omalizumab approved for use in Europe.
|
Drug: Omalizumab Prefilled Syringe
150mg/ml of Omalizumab prefilled syringe |
- To evaluate pharmacokinetic (PK) similarity of BP11 with US-Xolair and EU-Xolair and between US-Xolair and EU-Xolair [ Time Frame: Upto 127 Days ]AUC0-inf will be evaluated
- To evaluate PK similarity of BP11 with US-Xolair and EU-Xolair and between US-Xolair and EU-Xolair [ Time Frame: Upto 127 Days ]Cmax will be evaluated
- To assess and compare non-primary PK parameters of BP11 with US-Xolair and EU-Xolair [ Time Frame: Upto 127 Days ]AUC0-t
- To assess and compare non-primary PK parameters of BP11 with US-Xolair and EU-Xolair [ Time Frame: Upto 127 Days ]Vd
- To assess and compare non-primary PK parameters of BP11 with US-Xolair and EU-Xolair [ Time Frame: Upto 127 Days ]Tmax, T½
- To assess and compare pharmacodynamics (PD) of BP11 with US-Xolair and EU-Xolair [ Time Frame: Upto 127 Days ]Free IgE levels will be assessed
- To assess and compare pharmacodynamics (PD) of BP11 with US-Xolair and EU-Xolair [ Time Frame: Upto 127 Days ]Total IgE levels will be assessed
- Safety & tolerability of BP11 with US-Xolair and EU-Xolair [ Time Frame: Upto 127 Days ]Assessment of Vital signs-Blood pressure
- Safety & tolerability of BP11 with US-Xolair and EU-Xolair [ Time Frame: Upto 127 Days ]Assessment of Vital signs-Pulse rate
- Safety & tolerability of BP11 with US-Xolair and EU-Xolair [ Time Frame: Upto 127 Days ]Assessment of Vital signs-Body temperature
- Safety & tolerability of BP11 with US-Xolair and EU-Xolair [ Time Frame: Upto 127 Days ]Assessment of Vital signs-Respiratory rate
- Safety & tolerability of BP11 with US-Xolair and EU-Xolair [ Time Frame: Screening, Pre-dose (within 1 hour of drug administration) and post dose on day 3) ]Normal 12 Lead ECG (Ventricular rate)
- Safety & tolerability of BP11 with US-Xolair and EU-Xolair [ Time Frame: Screening, Pre-dose (within 1 hour of drug administration) and post dose on day 3) ]Normal 12 Lead ECG (PR interval)
- Safety & tolerability of BP11 with US-Xolair and EU-Xolair [ Time Frame: Screening, Pre-dose (within 1 hour of drug administration) and post dose on day 3) ]Normal 12 Lead ECG (QRS complex)
- Safety & tolerability of BP11 with US-Xolair and EU-Xolair [ Time Frame: Screening, Pre-dose (within 1 hour of drug administration) and post dose on day 3) ]Normal 12 Lead ECG (QT interval and QT interval corrected for heart rate using Bazett's formula)
- Safety & tolerability of BP11 with US-Xolair and EU-Xolair [ Time Frame: Pre-dose(0hour or within 1 hour prior of drug administration), post dose at 6hours, 12 hours and 24hours. ]Assessment of injection site reaction

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Ages Eligible for Study: | 18 Years to 55 Years (Adult) |
Sexes Eligible for Study: | Male |
Gender Based Eligibility: | Yes |
Accepts Healthy Volunteers: | Yes |
Inclusion Criteria:
- 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.
- Healthy adult male subjects, 18 to 55 years (both inclusive) of age at the time of signing informed consent.
- 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.
- 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.
- 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:
- Known history of hypersensitivity or allergic reactions to omalizumab or any of its excipients.
- 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.
- 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.
- Major surgery or major trauma within past one year of screening or anticipated need for any surgery during the study duration.
- Difficulty in blood sampling or difficulty in accessibility of veins.
- 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]).
- 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.
- Subjects with positive drug test at screening or admission.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05053334
Contact: Disha Dadke, Dr. | +91 8455255222 | Disha.Dadke@curateqbio.com | |
Contact: Arpit Kumar Prajapati, Dr. | Arpitkumar.Prajapati@curateqbio.com |
Australia, Queens Land | |
Q-Pharm Pty Ltd | Not yet recruiting |
Herston, Queens Land, Australia, 4006 | |
Contact: Kristi McLendon, Dr 37072720 ext 07 k.mclendon@nucleusnetwork.com.au | |
New Zealand | |
Auckland Clinical Studies Ltd (NZCR OpCo Limited) | Recruiting |
Grafton, Auckland, New Zealand, 1010 | |
Contact: Leanne Barnett, Dr 093733474 leanne.barnett@nzcr.co.nz | |
Principal Investigator: Leanne Barnett, Dr | |
Christchurch Clinical Studies Trust Ltd (NZCR OpCo Limited) | Recruiting |
Christchurch, New Zealand, 8011 | |
Contact: Chris Wynne, Dr. 033729477 Chris.Wynne@nzcr.co.nz | |
Principal Investigator: Chris Wynne, Dr |
Responsible Party: | Syneos Health |
ClinicalTrials.gov Identifier: | NCT05053334 |
Other Study ID Numbers: |
BP11-101 |
First Posted: | September 22, 2021 Key Record Dates |
Last Update Posted: | May 25, 2023 |
Last Verified: | February 2023 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | Yes |
Studies a U.S. FDA-regulated Device Product: | No |
Product Manufactured in and Exported from the U.S.: | Yes |
Omalizumab Anti-Allergic Agents Anti-Asthmatic Agents Respiratory System Agents |