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A First In Human Study to Assess CiVi007 in Subjects With an Elevated LDL-Cholesterol Level

Primary Purpose

Hypercholesterolemia

Status
Completed
Phase
Phase 1
Locations
United Kingdom
Study Type
Interventional
Intervention
CiVi007
Placebo
Sponsored by
Civi Biopharma, Inc.
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Hypercholesterolemia

Eligibility Criteria

18 Years - 50 Years (Adult)All SexesAccepts Healthy Volunteers

Key Inclusion Criteria:

  • Males or females, of any race, with fasting LDL C >2.6 mmol/L (100 mg/dL) and fasting serum triglycerides <4.52 mmol/L (400 mg/dL)
  • haematology and clinical chemistry without clinically significant abnormal values
  • Normal renal and hepatic function
  • Women must not be pregnant, lactating or of child bearing potential
  • Men must be willing to use appropriate contraception during the study
  • Able to comprehend and willing to sign an ICF and to abide by the study restrictions.

Key Exclusion Criteria:

  • Any uncontrolled or serious disease, or any medical or surgical condition
  • History or presence of coronary heart disease, peripheral artery disease, or cerebrovascular disease
  • Uncontrolled hypertension
  • Insulin dependent diabetes mellitus
  • Secondary dyslipidemia
  • History of renal or hepatic diseases, acquired immune deficiency syndrome, positive human immunodeficiency virus test and/or history of viral hepatitis B or C
  • History of cancer within 5 years
  • History of high alcohol consumption or positive alcohol breath test or urinary test for drugs of abuse
  • Participation in another clinical study within 3 months prior to screening or participation in another study
  • Use of treatment (e.g. antibody) towards PCSK9
  • History of multiple drug allergies or intolerance to subcutaneous injection.

Sites / Locations

  • Leeds Clinic

Arms of the Study

Arm 1

Arm 2

Arm 3

Arm 4

Arm 5

Arm 6

Arm Type

Experimental

Experimental

Experimental

Experimental

Experimental

Placebo Comparator

Arm Label

Cohort A1

Cohort A2

Cohort A3

Cohort A4

Cohort A5

Combined placebo group

Arm Description

CiVi007 dose 1

CiVi007 dose 2

CiVi007 dose 3

CiVi007 dose 4

CiVi007 dose 5

group response from placebo subsets of dosing cohorts

Outcomes

Primary Outcome Measures

LDL Cholesterol
% LDL-C reduction

Secondary Outcome Measures

Peak Plasma Concentration (Cmax) of CiVi007
Pharmacokinetic Outcome Measure
PCSK9 level
maximal % reduction in the level of circulating PCSK9

Full Information

First Posted
January 31, 2018
Last Updated
September 18, 2020
Sponsor
Civi Biopharma, Inc.
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1. Study Identification

Unique Protocol Identification Number
NCT03427710
Brief Title
A First In Human Study to Assess CiVi007 in Subjects With an Elevated LDL-Cholesterol Level
Official Title
A Placebo-controlled, Single Blind, Randomised, Phase I, First In Human Study to Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Subcutaneously Administered CiVi007 in Subjects With an Elevated LDL C Level
Study Type
Interventional

2. Study Status

Record Verification Date
September 2020
Overall Recruitment Status
Completed
Study Start Date
February 7, 2018 (Actual)
Primary Completion Date
February 14, 2020 (Actual)
Study Completion Date
August 18, 2020 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Civi Biopharma, Inc.

4. Oversight

Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
No

5. Study Description

Brief Summary
The primary objective of the study is to assess pharmacokinetics, dynamics, safety and tolerability of CiVi007 following single and multiple subcutaneous doses in subjects, including those on statin therapy

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Hypercholesterolemia

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1
Interventional Study Model
Parallel Assignment
Model Description
Adaptive design allowing modifications in single and multidose arms
Masking
ParticipantInvestigator
Allocation
Randomized
Enrollment
36 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Cohort A1
Arm Type
Experimental
Arm Description
CiVi007 dose 1
Arm Title
Cohort A2
Arm Type
Experimental
Arm Description
CiVi007 dose 2
Arm Title
Cohort A3
Arm Type
Experimental
Arm Description
CiVi007 dose 3
Arm Title
Cohort A4
Arm Type
Experimental
Arm Description
CiVi007 dose 4
Arm Title
Cohort A5
Arm Type
Experimental
Arm Description
CiVi007 dose 5
Arm Title
Combined placebo group
Arm Type
Placebo Comparator
Arm Description
group response from placebo subsets of dosing cohorts
Intervention Type
Drug
Intervention Name(s)
CiVi007
Intervention Description
cholesterol lowering drug
Intervention Type
Other
Intervention Name(s)
Placebo
Intervention Description
matching placebo to CiVi007
Primary Outcome Measure Information:
Title
LDL Cholesterol
Description
% LDL-C reduction
Time Frame
Maximum post dose within 8 weeks
Secondary Outcome Measure Information:
Title
Peak Plasma Concentration (Cmax) of CiVi007
Description
Pharmacokinetic Outcome Measure
Time Frame
8 weeks
Title
PCSK9 level
Description
maximal % reduction in the level of circulating PCSK9
Time Frame
Maximum post dose within 8 weeks

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
50 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Key Inclusion Criteria: Males or females, of any race, with fasting LDL C >2.6 mmol/L (100 mg/dL) and fasting serum triglycerides <4.52 mmol/L (400 mg/dL) haematology and clinical chemistry without clinically significant abnormal values Normal renal and hepatic function Women must not be pregnant, lactating or of child bearing potential Men must be willing to use appropriate contraception during the study Able to comprehend and willing to sign an ICF and to abide by the study restrictions. Key Exclusion Criteria: Any uncontrolled or serious disease, or any medical or surgical condition History or presence of coronary heart disease, peripheral artery disease, or cerebrovascular disease Uncontrolled hypertension Insulin dependent diabetes mellitus Secondary dyslipidemia History of renal or hepatic diseases, acquired immune deficiency syndrome, positive human immunodeficiency virus test and/or history of viral hepatitis B or C History of cancer within 5 years History of high alcohol consumption or positive alcohol breath test or urinary test for drugs of abuse Participation in another clinical study within 3 months prior to screening or participation in another study Use of treatment (e.g. antibody) towards PCSK9 History of multiple drug allergies or intolerance to subcutaneous injection.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Jim Bush, MBChB, PhD
Organizational Affiliation
Covance
Official's Role
Principal Investigator
Facility Information:
Facility Name
Leeds Clinic
City
Leeds
State/Province
West Yorkshire
ZIP/Postal Code
LS2 9LH
Country
United Kingdom

12. IPD Sharing Statement

Plan to Share IPD
Undecided

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A First In Human Study to Assess CiVi007 in Subjects With an Elevated LDL-Cholesterol Level

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