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Phase 1 Study Accessing the Safety and Tolerability of CBP-307

Primary Purpose

Autoimmune Diseases

Status
Completed
Phase
Phase 1
Locations
Australia
Study Type
Interventional
Intervention
CBP-307
Placebo
Sponsored by
Suzhou Connect Biopharmaceuticals, Ltd.
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Autoimmune Diseases

Eligibility Criteria

18 Years - 55 Years (Adult)MaleAccepts Healthy Volunteers

Inclusion Criteria:

  • Informed consent must be obtained in writing for all subjects at enrollment into the study
  • Healthy male subjects age between 18 and 55 years, inclusive
  • Body mass index (BMI) between 19 and 30 kg/m2, inclusive
  • No clinically significant findings in the medical history and physical examination, especially with regard to the liver and gastrointestinal systems
  • No clinically significant laboratory values and urinalysis, unless the investigator considers any abnormality to be clinically irrelevant
  • Normal ECG, blood pressure, and heart rate, unless the investigator considers any abnormality to be clinically irrelevant
  • Resting heart rate ≥ 55 bpm

Exclusion Criteria:

  • Family history of premature CHD (Coronary Heart Disease)
  • Any condition requiring the regular use of any medication
  • Exposure to prescription medications or to drugs known to interfere with metabolism of drugs within 30 days prior to screening
  • Exposure to any other medication, including over-the counter medications, herbal remedies and vitamins 14 days prior to randomization (except paracetamol (see Section 5.2 Prior and concomitant treatments)
  • Participation in another study with any investigational drug in the 2 months preceding the study
  • Treatment in the previous 3 months with any drug known to have a well defined potential for toxicity to a major organ
  • Positive urine cotinine result at screening
  • Be in the exclusion period of any previous study with investigational drugs
  • Symptoms of a clinically significant illness in the 3 months before the study
  • Presence or sequelae of gastrointestinal, liver or kidney disease, or other conditions known to interfere with the absorption, distribution, metabolism, or excretion of drugs
  • Chronic constipation or diarrhea, irritable bowel syndrome, inflammatory bowel disease
  • Hemorrhoids or anal diseases with regular or recent presence of blood in feces
  • History of significant allergic disease (e.g. medications) and acute phase of allergic rhinitis in the previous 2 weeks before randomization or any food allergy
  • Blood or plasma donation of more than 500 ml during the previous 2 month before randomization and/or more than 50 ml in the 2 weeks prior to screening
  • Subjects at risk for tuberculosis (TB), specifically subjects with: Current clinical, radiographic or laboratory evidence of active TB; history of active TB unless there is documentation that the prior anti-TB treatment was appropriate in duration and type;latent TB which has not been successfully treated; a positive quantiFERON® test at screening or within 6 months prior to Day 1
  • Known positive test for HIV
  • Known positive test for hepatitis B (antigens HBs, antibody HBc) or C, unless caused by immunization
  • History of shingles or recurrent episodes of HSV1 or HSV2 infections
  • Current evidence of drug abuse or history of drug abuse within one year before randomization
  • History of alcohol abuse or active alcoholism as defined in Appendix A Definition of alcohol abuse
  • Mental condition rendering the subject incapable to understand the nature, scope, and possible consequences of the study
  • Adults under guardianship and people with restriction of freedom by administrative or legal decisions
  • Unlikely to comply with the clinical study protocol; e.g. uncooperative attitude, inability to return for follow-up visits, and improbability of completing the study
  • Subject is the investigator or any sub-investigator, research assistant, pharmacist, study coordinator, other staff or relative thereof directly involved in the conduct of the protocol.
  • Systolic blood pressure less than 95 mmHg or greater than 140 mmHg, or diastolic blood pressure less than or equal to 50 mmHg or greater than or equal to 95 mmHg.
  • Subjects with resting heart rate less than 55 beats per minute or greater than 90 beats per minute.

Sites / Locations

  • Nucleus Network

Arms of the Study

Arm 1

Arm 2

Arm Type

Active Comparator

Placebo Comparator

Arm Label

CBP-307

Placebo

Arm Description

Participants will receive a single dose or once daily dose of CBP-307 for 28 days.

Participants will receive a single dose or once daily dose of matching placebo for 28 days.

Outcomes

Primary Outcome Measures

Number of Participants with Adverse Events as a Measure of Safety and Tolerability
Safety measurements will include vital signs, hematology, blood chemistry, blood pressure and other readouts.

Secondary Outcome Measures

Plasma Concentrations of Study Drug Over Time and Maximal Plasma Concentration (Cmax)
Elimination Half-live (T1/2) of Study Drug
Exposure to Study Drug Measured as Area Under the Curve (AUC)
Effect of Study Drug on Blood Lymphocyte Counts

Full Information

First Posted
October 20, 2014
Last Updated
November 1, 2016
Sponsor
Suzhou Connect Biopharmaceuticals, Ltd.
Collaborators
Tigermed Consulting Co., Ltd, Nucleus Network Ltd
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1. Study Identification

Unique Protocol Identification Number
NCT02280434
Brief Title
Phase 1 Study Accessing the Safety and Tolerability of CBP-307
Official Title
A Randomized, Double-Blind, Placebo-Controlled, Parallel Group, Dose Escalation Study in Healthy Subjects to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of CBP-307 Following Oral Single and Multiple Escalating Dose Administration
Study Type
Interventional

2. Study Status

Record Verification Date
November 2016
Overall Recruitment Status
Completed
Study Start Date
November 2014 (undefined)
Primary Completion Date
August 2015 (Actual)
Study Completion Date
August 2015 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Suzhou Connect Biopharmaceuticals, Ltd.
Collaborators
Tigermed Consulting Co., Ltd, Nucleus Network Ltd

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
This study will evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of CBP-307 following oral single and multiple escalating dose administration in healthy subjects.
Detailed Description
This study will evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of CBP-307 following oral single and multiple escalating dose administration in healthy subjects. The study will have two parts: Part 1 will assess 5 dose levels of the drug in single dosing; and Part 2 will evaluate 3 dose levels in 28-day repeat dosing. The effect of food will also be evaluated in a single dosing study.

6. Conditions and Keywords

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

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1
Interventional Study Model
Parallel Assignment
Masking
ParticipantCare ProviderInvestigatorOutcomes Assessor
Allocation
Randomized
Enrollment
64 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
CBP-307
Arm Type
Active Comparator
Arm Description
Participants will receive a single dose or once daily dose of CBP-307 for 28 days.
Arm Title
Placebo
Arm Type
Placebo Comparator
Arm Description
Participants will receive a single dose or once daily dose of matching placebo for 28 days.
Intervention Type
Drug
Intervention Name(s)
CBP-307
Intervention Type
Drug
Intervention Name(s)
Placebo
Primary Outcome Measure Information:
Title
Number of Participants with Adverse Events as a Measure of Safety and Tolerability
Description
Safety measurements will include vital signs, hematology, blood chemistry, blood pressure and other readouts.
Time Frame
up to 6 weeks
Secondary Outcome Measure Information:
Title
Plasma Concentrations of Study Drug Over Time and Maximal Plasma Concentration (Cmax)
Time Frame
Up to 6 weeks
Title
Elimination Half-live (T1/2) of Study Drug
Time Frame
Up to 6 weeks
Title
Exposure to Study Drug Measured as Area Under the Curve (AUC)
Time Frame
Up to 6 weeks
Title
Effect of Study Drug on Blood Lymphocyte Counts
Time Frame
Up to 6 weeks

10. Eligibility

Sex
Male
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
55 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria: Informed consent must be obtained in writing for all subjects at enrollment into the study Healthy male subjects age between 18 and 55 years, inclusive Body mass index (BMI) between 19 and 30 kg/m2, inclusive No clinically significant findings in the medical history and physical examination, especially with regard to the liver and gastrointestinal systems No clinically significant laboratory values and urinalysis, unless the investigator considers any abnormality to be clinically irrelevant Normal ECG, blood pressure, and heart rate, unless the investigator considers any abnormality to be clinically irrelevant Resting heart rate ≥ 55 bpm Exclusion Criteria: Family history of premature CHD (Coronary Heart Disease) Any condition requiring the regular use of any medication Exposure to prescription medications or to drugs known to interfere with metabolism of drugs within 30 days prior to screening Exposure to any other medication, including over-the counter medications, herbal remedies and vitamins 14 days prior to randomization (except paracetamol (see Section 5.2 Prior and concomitant treatments) Participation in another study with any investigational drug in the 2 months preceding the study Treatment in the previous 3 months with any drug known to have a well defined potential for toxicity to a major organ Positive urine cotinine result at screening Be in the exclusion period of any previous study with investigational drugs Symptoms of a clinically significant illness in the 3 months before the study Presence or sequelae of gastrointestinal, liver or kidney disease, or other conditions known to interfere with the absorption, distribution, metabolism, or excretion of drugs Chronic constipation or diarrhea, irritable bowel syndrome, inflammatory bowel disease Hemorrhoids or anal diseases with regular or recent presence of blood in feces History of significant allergic disease (e.g. medications) and acute phase of allergic rhinitis in the previous 2 weeks before randomization or any food allergy Blood or plasma donation of more than 500 ml during the previous 2 month before randomization and/or more than 50 ml in the 2 weeks prior to screening Subjects at risk for tuberculosis (TB), specifically subjects with: Current clinical, radiographic or laboratory evidence of active TB; history of active TB unless there is documentation that the prior anti-TB treatment was appropriate in duration and type;latent TB which has not been successfully treated; a positive quantiFERON® test at screening or within 6 months prior to Day 1 Known positive test for HIV Known positive test for hepatitis B (antigens HBs, antibody HBc) or C, unless caused by immunization History of shingles or recurrent episodes of HSV1 or HSV2 infections Current evidence of drug abuse or history of drug abuse within one year before randomization History of alcohol abuse or active alcoholism as defined in Appendix A Definition of alcohol abuse Mental condition rendering the subject incapable to understand the nature, scope, and possible consequences of the study Adults under guardianship and people with restriction of freedom by administrative or legal decisions Unlikely to comply with the clinical study protocol; e.g. uncooperative attitude, inability to return for follow-up visits, and improbability of completing the study Subject is the investigator or any sub-investigator, research assistant, pharmacist, study coordinator, other staff or relative thereof directly involved in the conduct of the protocol. Systolic blood pressure less than 95 mmHg or greater than 140 mmHg, or diastolic blood pressure less than or equal to 50 mmHg or greater than or equal to 95 mmHg. Subjects with resting heart rate less than 55 beats per minute or greater than 90 beats per minute.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Jason Lickliter, MD, PhD, FRACP
Organizational Affiliation
Nucleus Network
Official's Role
Principal Investigator
First Name & Middle Initial & Last Name & Degree
Zheng Wei, PhD
Organizational Affiliation
Suzhou Connect Biopharmaceuticals
Official's Role
Study Director
Facility Information:
Facility Name
Nucleus Network
City
Melbourne
State/Province
Victoria
ZIP/Postal Code
3004
Country
Australia

12. IPD Sharing Statement

Learn more about this trial

Phase 1 Study Accessing the Safety and Tolerability of CBP-307

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