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Study of a Single Subcutaneous Dose of Pozelimab Produced From Two Different Manufacturing Processes in Healthy Adult Participants

Regeneron Pharmaceuticals logo

Regeneron Pharmaceuticals

Status and phase

Completed
Phase 1

Conditions

Healthy Volunteer

Treatments

Drug: Pozelimab

Study type

Interventional

Funder types

Industry

Identifiers

NCT04491838
R3918-HV-2014
2020-002365-33 (EudraCT Number)

Details and patient eligibility

About

The primary objective of the study is to compare the pharmacokinetic(PK) profile of pozelimab produced by the original manufacturing process (Process A) compared to a second manufacturing process (Process B)

The secondary objectives of the study are:

  • Assess the safety and tolerability of a single SC dose of pozelimab produced by the 2 manufacturing processes
  • Assess the immunogenicity of pozelimab produced by the 2 manufacturing processes

Enrollment

40 patients

Sex

All

Ages

18 to 55 years old

Volunteers

Accepts Healthy Volunteers

Inclusion and exclusion criteria

Key Inclusion Criteria:

  • Has a body weight of 55 kg to 100 kg and a body mass index between 18 kg/m2 and 30 kg/m2 inclusive at the screening visit
  • Judged to be in good health based on medical history, physical examination, vital signs measurements, and ECG performed at screening and/or prior to administration of initial dose of study drug
  • Is in good health based on laboratory safety testing obtained at the screening visit. NOTE: Subject with a history of Gilbert's disease can be enrolled in the study
  • Willing to undergo vaccination against N meningitidis unless subjects have documentation of completed series of vaccinations within the past 2 years of the screening visit
  • Must have two negative COVID-19 tests within 7 days prior to study drug administration as defined in the protocol

Key Exclusion Criteria:

  • History of clinically significant cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, hematological, psychiatric or neurological disease, as assessed by the investigator
  • Hospitalization (>24 h) for any reason within 90 days of the screening visit
  • Has a confirmed positive drug test result at the screening visit and/or prior to enrollment; and/or a history of recreational drug use (eg, marijuana) and/or drug or alcohol abuse within a year prior to the screening visit
  • Is positive for HIV, hepatitis B, or hepatitis C antibody as defined in the protocol
  • Known or suspected COVID-19 disease
  • History of tuberculosis, systemic fungal diseases, or meningococcal infection
  • Known allergy or intolerance to penicillin class antibiotics or macrolides; any contraindication to azrithromycin per local prescribing information

Note: Other protocol-defined Inclusion/ Exclusion criteria apply

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

40 participants in 2 patient groups

Process A
Experimental group
Description:
Randomized 1:1
Treatment:
Drug: Pozelimab
Process B
Experimental group
Description:
Randomized 1:1
Treatment:
Drug: Pozelimab

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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