- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03462589
Single Ascending Oral Doses of SY-008 in Healthy Subjects
October 8, 2019 updated by: Suzhou Yabao Pharmaceutical R&D Co., Ltd.
Randomized, Double-blind, Placebo-controlled, Dose Escalated Tolerance and Pharmacokinetic / Pharmacodynamic Studies of SY-008 Capsules Administered by Chinese Healthy Subjects
This is a phase Ⅰ,single-center, randomized, double-blinded, placebo-controlled, single ascending dose trial of SY-008 in healthy subjects.
Study Overview
Detailed Description
This is a randomized, double-blind, placebo-controlled, dosed tolerability, pharmacokinetic / pharmacodynamic study of a single oral SY-008 capsule for Chinese healthy subjects.
Plan to screening total of 54 healthy subjects , dividing them into 6 dose groups.
Study Type
Interventional
Enrollment (Actual)
54
Phase
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Jiangsu
-
Nanjing, Jiangsu, China, 210029
- The First Affiliated Hospital of Nanjing Medical University
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 65 years (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Gender: Male and female, gender balance.
- Age: 18-65 years old (including the boundary values).
- Weight ≥50kg and 19kg / m2 ≤ BMI ≤ 28kg / m2 [BMI = body weight (kg) / height 2 (m2).
- fasting plasm glucose (FPG): 3.9-6.1mmol / L (excluding the boundary values).
- glycosylated hemoglobin (HbA1c) <6.5%.
- healthy subjects determined by medical history, physical examination, electrocardiogram and laboratory tests. Test results within the normal range for the population or investigator site, or with abnormalities deemed clinically insignificant by the investigator.
- have venous access sufficient to allow blood sampling as per the protocol.
- have given written informed consent approved by sponsors and the ethical review board governing the site.
- are reliable and willing to make themselves available for the duration of the study and are willing to follow study procedures.
Exclusion Criteria:
- are investigator site personnel directly affiliated with this study and their immediate families. Immediate family is defined as a spouse, parent, child or sibling, whether biological or legally adopted.
- within 3 months prior to screening, complete or withdraw a clinical study, or are currently conducting a clinical study. Or are concurrently enrolled in any other type of medical research judged not to be scientifically or medically compatible with this study.
- have previously completed or withdrawn from this study.
- 2h postprandial plasm glucose (2hPPG) ≥7.8 mmol / L(Test on -1 Day).
- have known allergies to compounds related to SY-008 capsules or multiple drug allergies, or have been treated with SGLT-1(sodium-glucose cotransporter-1) inhibitors in 1 year.
- have significant history of or current cardiovascular, respiratory, hepatic, renal, gastrointestinal (such as hemorrhoids, inflammation of GI tract, tumor, history of surgery, habitual bellyache or diarrheal disorders, other motility disorders), endocrine, or neurological disorders capable of significantly altering the absorption, metabolism, or elimination of drugs or of constituting a risk when taking the study medication or interfering with the interpretation of data.
- have a history of alcohol abuse or drug abuse.
- show evidence or test positive on any of the following: hepatitis B virus surface antigen (HBsAg), hepatitis C virus antibody (HCV), Treponema pallidum antibody (TP), HIV (HIV1 + 2) antibody.
- have donated blood of 400 mL or more in the last 3 months or provided any blood donation within the last month from screening.
- are subjects who have an average weekly alcohol intake that exceeds 21 units per week (males) and 14 units per week (females; 1 unit = 12 oz or 360 mL of beer; 5 oz or 150 mL of wine; 1.5 oz or 45 mL of distilled spirits) or are subjects unwilling to stop alcohol consumption 24 hours prior to dosing until the completion of each inpatient study period.
- consume more than 10 cigarettes per day or the equivalent, or are unable or unwilling to refrain from nicotine during the study.
- intend to use over-the-counter or prescription medications within 14 days prior to dosing or during the study.
- subjects not agree to use reliable contraceptive methods (hormones or barriers or abstinence) during the study period and at least 1 month after administration.
- women were positive for blood pregnancy test within 24 hours prior to enrollment.
- pregnant or lactating women.
- in the opinion of the investigator or sponsor, are unsuitable for inclusion in the study.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: QUADRUPLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: SY-008 dose 1
A single dose of SY-008 (2~30mg) taken orally.
|
The study will be initiated in healthy subjects at a 2-mg dose that is expected to have minimal pharmacologic effect.
Doses will be escalated in subsequent dosing process, after appropriate review of safety data.
The subsequent planned doses are 6, 12, 18, 24, 30mg successively.
The increment of the dose escalation may be reduced, a lower dose may be administered following data review.
|
EXPERIMENTAL: SY-008 dose 2
A single dose of SY-008 (2~30mg) taken orally.
|
The study will be initiated in healthy subjects at a 2-mg dose that is expected to have minimal pharmacologic effect.
Doses will be escalated in subsequent dosing process, after appropriate review of safety data.
The subsequent planned doses are 6, 12, 18, 24, 30mg successively.
The increment of the dose escalation may be reduced, a lower dose may be administered following data review.
|
EXPERIMENTAL: SY-008 dose 3
A single dose of SY-008 (2~30mg) taken orally.
|
The study will be initiated in healthy subjects at a 2-mg dose that is expected to have minimal pharmacologic effect.
Doses will be escalated in subsequent dosing process, after appropriate review of safety data.
The subsequent planned doses are 6, 12, 18, 24, 30mg successively.
The increment of the dose escalation may be reduced, a lower dose may be administered following data review.
|
EXPERIMENTAL: SY-008 dose 4
A single dose of SY-008 (2~30mg) taken orally.
|
The study will be initiated in healthy subjects at a 2-mg dose that is expected to have minimal pharmacologic effect.
Doses will be escalated in subsequent dosing process, after appropriate review of safety data.
The subsequent planned doses are 6, 12, 18, 24, 30mg successively.
The increment of the dose escalation may be reduced, a lower dose may be administered following data review.
|
EXPERIMENTAL: SY-008 dose 5
A single dose of SY-008 (2~30mg) taken orally.
|
The study will be initiated in healthy subjects at a 2-mg dose that is expected to have minimal pharmacologic effect.
Doses will be escalated in subsequent dosing process, after appropriate review of safety data.
The subsequent planned doses are 6, 12, 18, 24, 30mg successively.
The increment of the dose escalation may be reduced, a lower dose may be administered following data review.
|
PLACEBO_COMPARATOR: SY-008 matching placebo
from 6mg to 30mg
|
The study will be initiated in healthy subjects at a 2-mg dose that is expected to have minimal pharmacologic effect.
Doses will be escalated in subsequent dosing process, after appropriate review of safety data.
The subsequent planned doses are 6, 12, 18, 24, 30mg successively.
The increment of the dose escalation may be reduced, a lower dose may be administered following data review.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of participants with treatment-related adverse events as assessed by CTCAE v4.03
Time Frame: 7 days
|
Number of Participants With Abnormal Laboratory Values and/or Adverse Events That Are Related to Treatment.
|
7 days
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
area under curve (AUC) of SY-008 following oral administration of single ascending dose
Time Frame: 3 days
|
to measure the study drug concentration in blood samples to be collected after drug administration.
|
3 days
|
Cmax of SY-008 following oral administration of single ascending dose
Time Frame: 3 days
|
to measure the study drug concentration in blood samples to be collected after drug administration.
|
3 days
|
T1/2 of SY-008 following oral administration of single ascending dose
Time Frame: 3 days
|
to measure the study drug concentration in blood samples to be collected after drug administration.
|
3 days
|
CL/F (Clearance rectified) of SY-008 following oral administration of single ascending dose
Time Frame: 3 days
|
to measure the study drug concentration in blood samples to be collected after drug administration.
|
3 days
|
glucose levels following single dose of SY-008
Time Frame: 24 hours
|
FPG AUC
|
24 hours
|
insulin secretion following single dose of SY-008
Time Frame: 3 days
|
insulin changes
|
3 days
|
C-peptide secretion following single dose of SY-008
Time Frame: 6 hours
|
C-peptide change
|
6 hours
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Feng Shao, Doctor, The Frist Affiliated Hospital Of Nanjing Madical University
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (ACTUAL)
August 2, 2018
Primary Completion (ACTUAL)
December 30, 2018
Study Completion (ACTUAL)
December 30, 2018
Study Registration Dates
First Submitted
February 11, 2018
First Submitted That Met QC Criteria
March 5, 2018
First Posted (ACTUAL)
March 12, 2018
Study Record Updates
Last Update Posted (ACTUAL)
October 10, 2019
Last Update Submitted That Met QC Criteria
October 8, 2019
Last Verified
October 1, 2019
More Information
Terms related to this study
Other Study ID Numbers
- SY008001
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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