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A Study to Assess the Safety and Tolerability of Single Ascending Doses of REGN1033(SAR391786)

Regeneron Pharmaceuticals logo

Regeneron Pharmaceuticals

Status and phase

Completed
Phase 1

Conditions

Healthy Volunteers

Treatments

Drug: Placebo
Drug: REGN1033(SAR391786)

Study type

Interventional

Funder types

Industry

Identifiers

NCT01507402
R1033-HV-1107

Details and patient eligibility

About

This is a randomized, double-blind, placebo-controlled, single ascending dose study to assess the safety and tolerability of Intravenous (IV) and Subcutaneous (SC) REGN1033(SAR391786) in healthy volunteers.

Enrollment

76 patients

Sex

All

Ages

18 to 85 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  1. Healthy males and postmenopausal or surgically sterile females
  2. Body mass index (BMI) between 18 and 30 kg/m2 inclusive
  3. Willing and able to return for all clinic visits and complete all study-related procedures
  4. Able to read and understand, and willing to sign the ICF

Exclusion criteria

  1. Significant concomitant illness or history of significant illness such as, but not limited to cardiac, renal, rheumatologic, neurologic, psychiatric, endocrine, metabolic or lymphatic disease that would adversely affect the subject's participation in this study
  2. History of muscle neoplasms such as rhabdomyoma, rhabdomyosarcoma, leiomyoma, leiomyosarcoma or uterine fibroid tumors
  3. History of muscular dystrophy, myositis, and other primary diseases of skeletal muscle
  4. History of heart diseases including but not limited to coronary heart disease with/without history of myocardial infarction, chronic or acute heart failure, or cardiac arrhythmia, valvular heart disease or cardiac hypertrophy. Subjects taking prophylactic aspirin are excluded from the study and should not discontinue taking prophylactic aspirin to participate in the study
  5. History of systemic hypertension or use of concomitant medications to treat hypertension, or history of pulmonary hypertension
  6. History of diabetes mellitus or gestational diabetes or use of concomitant medications for treatment of these
  7. Recent use of androgenic steroids
  8. Unexplained creatine phosphokinase (CPK) levels >3X upper limit of normal.
  9. Any medical or psychiatric condition which, in the opinion of the investigator, would place the subject at risk, interfere with participation in the study or interfere with the interpretation of the study results
  10. Women of childbearing potential (not surgically sterile or amenorrheic for at least twelve months if postmenopausal)
  11. Onset of a new exercise routine or major change to a previous exercise or diet routine within 4 weeks prior to screening. Subjects must be willing to maintain his/her previous level of exercise for the duration of the study
  12. Known history of seropositivity to human immunodeficiency virus (HIV) antibody; hepatitis B surface antigen or hepatitis C antibody (HCV) associated with a positive HCV RNA polymerase chain reaction at the screening visit
  13. Positive urine drug test results during screening or history of drug or alcohol abuse within a year prior to the screening visit
  14. Any hospitalization within 60 days prior to the screening visit
  15. Participation in any clinical research study evaluating another investigational drug or therapy within 30 days or at least 5 half-lives, whichever is longer, of the investigational drug, prior to the screening visit
  16. History of a hypersensitivity reaction to doxycycline or to other tetracycline drugs
  17. Previous exposure to any biological therapeutic agent, excepting vaccines

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

76 participants in 9 patient groups

Cohort 1
Experimental group
Description:
Dose regimen 1 (Participants 18 to ≤ 65 yrs old)
Treatment:
Drug: Placebo
Drug: REGN1033(SAR391786)
Drug: REGN1033(SAR391786)
Cohort 2
Experimental group
Description:
Dose regimen 2 (Participants 18 to ≤ 65 yrs old)
Treatment:
Drug: Placebo
Drug: REGN1033(SAR391786)
Drug: REGN1033(SAR391786)
Cohort 3
Experimental group
Description:
Dose regimen 3 (Participants 18 to ≤ 65 yrs old)
Treatment:
Drug: Placebo
Drug: REGN1033(SAR391786)
Drug: REGN1033(SAR391786)
Cohort 4
Experimental group
Description:
Dose regimen 4 (Participants 18 to ≤ 65 yrs old)
Treatment:
Drug: Placebo
Drug: REGN1033(SAR391786)
Drug: REGN1033(SAR391786)
Cohort 5
Experimental group
Description:
Dose regimen 5 (Participants 18 to ≤ 65 yrs old)
Treatment:
Drug: Placebo
Drug: REGN1033(SAR391786)
Drug: REGN1033(SAR391786)
Cohort 6
Experimental group
Description:
Dose regimen 6 (Participants 18 to ≤ 65 yrs old)
Treatment:
Drug: Placebo
Drug: REGN1033(SAR391786)
Drug: REGN1033(SAR391786)
Cohort 7
Experimental group
Description:
Dose regimen 7 (Participants 18 to ≤ 65 yrs old)
Treatment:
Drug: Placebo
Drug: REGN1033(SAR391786)
Drug: REGN1033(SAR391786)
Cohort 8
Experimental group
Description:
Dose regimen 3 (Participants \> 65 to ≤ 85 yrs old)
Treatment:
Drug: Placebo
Drug: REGN1033(SAR391786)
Drug: REGN1033(SAR391786)
Cohort 9
Experimental group
Description:
Dose regimen 9 (Participants 18 to ≤ 65 yrs old)
Treatment:
Drug: Placebo
Drug: REGN1033(SAR391786)
Drug: REGN1033(SAR391786)

Trial contacts and locations

2

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Data sourced from clinicaltrials.gov

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