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BMN 165

Phase 3

Phenylketonuria | Monoclonal antibody | Metabolic |BioMarin Pharmaceutical Inc.|Last Updated: Aug 6, 2019

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLEDDMC
Total Trials2
Total Enrollment285

FDA Designations

No designations recorded

Clinical trial landscape

BMN 165 · 2 trials · 1 indication

Phase 3 1Phase 2 1
NCT01819727An Open-Label Phase 3 Study of BMN 165 for Adults With PKU Not Previously Treated w/ BMN 165Phenylketonuria
COMPLETED261 Analytics
PHASE3COMPLETED
An Open-Label Phase 3 Study of BMN 165 for Adults With PKU Not Previously Treated w/ BMN 165
PhenylketonuriaUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Participants With Hypersensitivity Adverse Reaction
baseline and 36 weeks

Hypersensitivity AEs will be identified in two ways: * Broad Algorithmic anaphylactic reaction Standardized MedDRA Queries (SMQ) * Modified Hypersensitivity SMQ to include above additional preferred terms

Blood Phenylalanine Concentration
Baseline, Week 24

All patients will have their plasma Phenylalanine (Phe) assessed. Please note that "Pharmacokinetics Sub-study" was not performed, and thus no results are available.

Secondary Endpoints

Blood Phenylalanine Concentration
baseline and 36 weeks
Number of Participants With Study Drug Related Adverse Events
Minimum Weekly Assessment of Injection Sites, Vital Signs and Adverse Events. Other Safety Assessments will be performed at other intervals (below):
Percentage of Participants With Positive Anti-PAL Immunoglobulin G [IgG]
Baseline, Week 24
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
BMN 165, 20mg/dayACTIVE_COMPARATORSubjects who meet the eligibility criteria will be randomized 1:1 to titrate to one of two dose regimens: 20 mg/day or 40 mg/day. The randomization will be stratified by the last available blood Phe concentration prior to Day 1 (600 to 900 μmol/L and \> 900 μmol/L).
BMN 165, 40mg/dayACTIVE_COMPARATORSubjects who meet the eligibility criteria will be randomized 1:1 to titrate to one of two dose regimens: 20 mg/day or 40 mg/day. The randomization will be stratified by the last available blood Phe concentration prior to Day 1 (600 to 900 μmol/L and \> 900 μmol/L).
Group 1EXPERIMENTAL4-8 week induction of rAvPAL-PEG at 2.5 mg, followed by titration to maintenance dose

Interventions

NameTypeDescription
BMN 165DRUGAfter informed consent, eligible subjects will be randomized (1:1) to titrate up to one of two dose regimens: 20 mg/day or 40 mg/day. All subjects will initiate IP at a fixed-dose of 2.5 mg/week for 4 weeks (Induction). After the Induction Period, subjects will enter the Titration Period (Weeks 5 up to 34) where they will increase their weekly BMN 165 dose to a daily dose regimen of 20 mg/day or 40 mg/day. The Titration Period will be individualized to each subject based on a minimum of 6 weeks (the amount of time it takes to reach a dose regimen of 20 mg/day with no dose interruptions) and up to 30 weeks (accounts for dose reduction or interruption due to AEs). Subjects will stop titration once they have achieved either the 20 mg/day or 40 mg/day dose regimen. The majority of subjects will maintain the 20 or 40 mg/day dose regimen for at least an additional 2 weeks until a minimum of approximately 26 weeks or a maximum of 36 weeks in the study.
BMN 165 (rAvPAL-PEG)BIOLOGICALSubcutaneous injection of rAvPAL-PEG administered from 1 time up to 5 times per week between 2.5mg up to a maximum of 375mg for 24 weeks.
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Eligibility Criteria

Age Range18 Years to 70 Years
SexALL
Healthy VolunteersNo
Study Sites31

INCLUSION CRITERIA Individuals eligible to participate in this study must meet all of the following criteria: * A current diagnosis of PKU with the following: * Current blood Phe concentration \>600 µmol/L at screening and * Average blood Phe concentration of \>600 µmol/L over the past 6 mont...

Countries:United States
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Competitive Landscape -Phenylketonuria 12 trials

Frequently asked questions about BMN 165

What is BMN 165 used for?

BMN 165 is used for the treatment of phenylketonuria (PKU), a metabolic disorder. It is being developed by BioMarin Pharmaceutical Inc. as a monoclonal antibody therapy for patients with this condition.

What does BMN 165 target?

BMN 165 is a monoclonal antibody, but its specific molecular target has not been disclosed in the available information. The drug is being studied for its effects on phenylketonuria, a metabolic disorder.

Who makes BMN 165?

BMN 165 is being developed by BioMarin Pharmaceutical Inc., a biopharmaceutical company traded on the NASDAQ under the ticker symbol BMRN. The company is conducting clinical trials to evaluate the drug for phenylketonuria.

What phase is BMN 165 in?

BMN 165 is in Phase 3 clinical development. It has completed two Phase 3 trials and one Phase 2 trial, all of which are finished. The drug is investigational and has not been approved by regulatory authorities.

What clinical trials is BMN 165 in?

BMN 165 has completed three clinical trials: NCT01560286, a Phase 2 study with 24 patients; NCT01819727, a Phase 3 study with 261 patients; and NCT01889862, a Phase 3 study with 215 patients. All trials were conducted in the United States.

Is BMN 165 the same as rAvPAL-PEG?

BMN 165 is also known as rAvPAL-PEG, as indicated by the Phase 2 trial title. The drug is being developed under both names, with BMN 165 being the primary designation used in later-stage trials.