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Study to Evaluate the Safety, PK, and Pharmacodynamics of LIB003 (LIB003SAD)

L

LIB Therapeutics

Status and phase

Completed
Phase 1

Conditions

Hypercholesterolemia

Treatments

Biological: LIB003

Study type

Interventional

Funder types

Industry

Identifiers

NCT03545438
LIB003-001

Details and patient eligibility

About

Randomized, double-blind, placebo-controlled, single ascending dose study in nine (9) separate and sequential dose cohorts (7 SC and 2 IV cohorts) to assess the safety and tolerability, pharmacokinetics and pharmacodynamics of LIB003 in subjects with moderately elevated LDL-C levels.

Full description

After meeting eligibility criteria within each cohort subjects will be randomized to receive a single dose of LIB003. Seven (7) cohorts will receive LIB003 escalating doses of LIB003, or placebo, by SC injection and 2 cohorts LIB003 or placebo by IV infusion. Dose escalation will be based on the assessment of safety and tolerability data. All cohorts will each first enroll a sentinel group of subjects who will receive LIB003 or placebo in a double-blind fashion with the remaining subjects in that cohort only to be dosed after the safety data on day 4 from the sentinel subjects has been assessed and deemed safe.

Enrollment

63 patients

Sex

All

Ages

18 to 70 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Men and women who are >/=18 and </=70 years of age. Female subjects must be of non-childbearing potential.
  • LDL-C >/=100 mg/dL who are either not on a lipid-lowering therapy or who are on stable statin therapy.
  • Body mass index (BMI) >18 and <38 kg/m2
  • Mild hypertensives on a stable dose of no more than one antihypertensive drug

Exclusion criteria

  • History of any prior or concomitant clinical condition or acute and/or unstable systemic disease compromising subject inclusion
  • Systolic blood pressure <90 mmHg or >160 mmHg or diastolic blood pressure <50 or >100 mmHg at screening
  • Positive blood screen for human immunodeficiency virus (HIV), hepatitis B surface antigen, or hepatitis C virus antibody
  • Abnormal liver function test at Screening (aspartate aminotransferase [AST] or alanine aminotransferase [ALT] >2 × the upper limit of normal [ULN]
  • Estimated glomerular filtration rate <60 mL/min/1.73 m2 at screening, as determined by the CKD-EPI Equation
  • History of prescription drug abuse, illicit drug use (including marijuana), or alcohol abuse
  • Unable to spend 4 days in confinement unit
  • History of allergy to protein-based biologics including, but not limited to, mAbs and vaccine
  • Any other finding which, in the opinion of the Investigator, would compromise the subject's safety or participation in the study

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Sequential Assignment

Masking

Triple Blind

63 participants in 9 patient groups, including a placebo group

cohort 1
Placebo Comparator group
Description:
LIB003 dose 1 SC
Treatment:
Biological: LIB003
cohort 2
Placebo Comparator group
Description:
LIB003 dose 2 SC
Treatment:
Biological: LIB003
cohort 3
Placebo Comparator group
Description:
LIB003 dose 4 SC
Treatment:
Biological: LIB003
cohort 4
Placebo Comparator group
Description:
LIB003 dose 4 SC
Treatment:
Biological: LIB003
cohort 5
Placebo Comparator group
Description:
LIB003 dose 5 SC
Treatment:
Biological: LIB003
cohort 6
Placebo Comparator group
Description:
LIB003 dose 4 IV
Treatment:
Biological: LIB003
cohort 7
Placebo Comparator group
Description:
LIB003 dose 5 IV
Treatment:
Biological: LIB003
cohort 8
Placebo Comparator group
Description:
LIB003 dose 3 SC - statin treated
Treatment:
Biological: LIB003
cohort 9
Placebo Comparator group
Description:
LIB003 dose 4 SC - statin treated
Treatment:
Biological: LIB003

Trial documents
1

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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