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Efficacy and Safety of Sotagliflozin Versus Placebo in Chinese Patients With Type 2 Diabetes Mellitus Not Adequately Controlled by Diet and Exercise

Primary Purpose

Type 2 Diabetes Mellitus

Status
Terminated
Phase
Phase 3
Locations
China
Study Type
Interventional
Intervention
sotagliflozin (SAR439954)
placebo
Sponsored by
Sanofi
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Type 2 Diabetes Mellitus

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion criteria :

  • Chinese patients with Type 2 Diabetes who are treated with diet and exercise only during the 12 weeks prior to screening
  • Signed written informed consent.

Exclusion criteria:

  • Age <18 years at the screening visit.
  • Type 1 diabetes.
  • Hemoglobin A1c <7% or >10% measured by the central laboratory at the screening visit.
  • Fasting plasma glucose >15 mmol/L (>270 mg/dL) measured by the central laboratory at the screening visit and confirmed by a repeat test (>15 mmol/L [>270 mg/dL]) before randomization
  • Body mass index (BMI) ≤20 or >45 kg/m² at the screening visit.
  • Women of childbearing potential not willing to use highly effective method(s) of birth control during the study treatment period and the follow-up period, or who are unwilling or unable to be tested for pregnancy during the study.
  • Previous use of any antidiabetic medication(s) for >4 months at any time or previous use of any types of insulin for >1 month (at any time, except for treatment of gestational diabetes).
  • Previous use of any antidiabetic drug within 12 weeks prior to the screening visit.
  • History of gastric surgery including history of gastric banding or inflammatory bowel disease within 3 years prior to the screening visit.
  • History of diabetic ketoacidosis (DKA) or non-ketotic hyperosmolar coma within 12 weeks prior to the screening visit.
  • Mean of 3 separate blood pressure measurements >180 mmHg (SBP) or >100 mmHg (diastolic blood pressure (DBP)).
  • History of hypertensive emergency within 12 weeks prior to the screening visit.
  • Patients with severe anemia, severe cardiovascular (CV) (including congestive heart failure New York Heart Association (NYHA) IV), respiratory, hepatic, neurological, psychiatric, or active malignant tumor or other major systemic disease or patients with short life expectancy that, according to Investigator, will preclude their safe participation in this study, or will make implementation of the protocol or interpretation of the study results difficult.
  • Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) >3 times the upper limit of the normal (ULN) laboratory range.
  • Total bilirubin >1.5 times the ULN (except in case of Gilbert's syndrome).
  • Use of systemic glucocorticoids (excluding topical or ophthalmic application, nasal spray, or inhaled forms) for more than 10 consecutive days within 90 days prior to the screening visit.
  • Patient who has taken other investigational drugs or prohibited therapy for this study within 12 weeks or 5 half-lives prior to the screening visit, whichever is longer.
  • Pregnant (confirmed by serum pregnancy test at the screening visit) or breastfeeding women.
  • Patients with severe renal disease as defined by an eGFR of <30 mL/min/1.73m² at the screening visit, based on the 4 variable Modification of Diet in Renal Disease (MDRD) equation.
  • Patient unwilling or unable to perform self-monitoring of blood glucose (SMBG), complete the patient diary, or comply with study visits and other study procedures as required per protocol.
  • Patients unable to consume at least 50% of the standard meal during the MMTT at baseline (Day 1, Visit 3) before randomization.

The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.

Sites / Locations

  • Investigational Site Number 1560001
  • Investigational Site Number 1560003
  • Investigational Site Number 1560004
  • Investigational Site Number 1560002
  • Investigational Site Number 1560007
  • Investigational Site Number 1560008
  • Investigational Site Number 1560024
  • Investigational Site Number 1560022
  • Investigational Site Number 1560033
  • Investigational Site Number 1560021
  • Investigational Site Number 1560029
  • Investigational Site Number 1560009
  • Investigational Site Number 1560014
  • Investigational Site Number 1560019
  • Investigational Site Number 1560025
  • Investigational Site Number 1560027
  • Investigational Site Number 1560012
  • Investigational Site Number 1560013
  • Investigational Site Number 1560034
  • Investigational Site Number 1560026
  • Investigational Site Number 1560017
  • Investigational Site Number 1560016
  • Investigational Site Number 1560006
  • Investigational Site Number 1560005
  • Investigational Site Number 1560035
  • Investigational Site Number 1560023
  • Investigational Site Number 1560028
  • Investigational Site Number 1560032
  • Investigational Site Number 1560015

Arms of the Study

Arm 1

Arm 2

Arm 3

Arm Type

Experimental

Experimental

Placebo Comparator

Arm Label

Sotagliflozin dose 1

Sotagliflozin dose 2

Placebo

Arm Description

Sotagliflozin dose 1, given as two (2) dose 2 tablets, once daily, before the first meal of the day

Sotagliflozin dose 2, given as 1 sotagliflozin dose 2 tablet and 1 sotagliflozin-matching placebo tablet (identical to sotagliflozin dose 2 in appearance), once daily, before the first meal of the day

Two sotagliflozin-matching placebo tablets (identical to sotagliflozin dose 2 in appearance), once daily, before the first meal of the day

Outcomes

Primary Outcome Measures

Change in hemoglobin A1c (HbA1c)
Absolute change from baseline to week 24 in HbA1c (for sotagliflozin dose1)

Secondary Outcome Measures

Change in 2-hour postprandial glucose (PPG) following a mixed meal tolerance test (MMTT)
Absolute change from baseline to week 24 in 2-hour PPG following a MMTT (for sotagliflozin dose1 and 2)
Change in fasting plasma glucose (FPG)
Absolute change from baseline to week 24 in FPG (for sotagliflozin dose1 and 2)
Change in body weight
Absolute change from baseline to week 24 in body weight (for sotagliflozin dose1 and 2)
Change in HbA1c
Absolute change from baseline to week 24 in HbA1c (for sotagliflozin dose 2)
Change in systolic blood pressure (SBP) for all patients
Absolute change from baseline to week 12 in SBP for all patients (for sotagliflozin dose1 and 2)
Change in SBP for patients with baseline SBP ≥130 mmHg
Absolute change from baseline to week 12 in SBP patients with baseline SBP ≥130 mmHg (for sotagliflozin dose1 and 2)
Adverse events
Number of patients with adverse events

Full Information

First Posted
November 29, 2018
Last Updated
April 21, 2022
Sponsor
Sanofi
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1. Study Identification

Unique Protocol Identification Number
NCT03760965
Brief Title
Efficacy and Safety of Sotagliflozin Versus Placebo in Chinese Patients With Type 2 Diabetes Mellitus Not Adequately Controlled by Diet and Exercise
Official Title
A Randomized, Double-blind, Placebo-controlled, Parallel-group, Multicenter Study to Evaluate the Efficacy and Safety of Sotagliflozin as Monotherapy in Chinese Patients With Type 2 Diabetes Who Have Inadequate Glycemic Control on Diet and Exercise
Study Type
Interventional

2. Study Status

Record Verification Date
April 2022
Overall Recruitment Status
Terminated
Why Stopped
Sanofi ended collaboration with Lexicon for Sotagliflozin. In China no regulatory pathway to transfer sponsorship during the conduct of ongoing studies.
Study Start Date
November 27, 2018 (Actual)
Primary Completion Date
April 24, 2020 (Actual)
Study Completion Date
April 24, 2020 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Sanofi

4. Oversight

Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Product Manufactured in and Exported from the U.S.
No
Data Monitoring Committee
No

5. Study Description

Brief Summary
Primary Objective: To demonstrate the superiority of sotagliflozin dose 1 versus placebo on hemoglobin A1c (HbA1c) reduction in Chinese patients with type 2 diabetes (T2D) who have inadequate glycemic control on diet and exercise. Secondary Objectives: To compare sotagliflozin dose 1 versus placebo for change in 2-hour postprandial glucose (PPG) following a mixed meal tolerance test (MMTT), change in fasting plasma glucose (FPG), and change in body weight. To compare sotagliflozin dose 2 versus placebo for change in HbA1c, change in 2-hour PPG following a MMTT, change in FPG, and change in body weight. To compare sotagliflozin dose 2 and sotagliflozin dose 1 versus placebo for change in systolic blood pressure (SBP) for all patients, and change in SBP for patients with baseline SBP ≥130 mmHg. To evaluate the safety of sotagliflozin dose 2 and sotagliflozin dose 1 versus placebo.
Detailed Description
Total study duration is up to 30 weeks, including a screening period consisting of a screening phase of up to 2 weeks and a 2-week single-blind placebo run-in phase, a 24-week double-blind treatment period, and a 2-week post-treatment follow-up visit period to collect safety information.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Type 2 Diabetes Mellitus

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 3
Interventional Study Model
Parallel Assignment
Masking
ParticipantInvestigator
Allocation
Randomized
Enrollment
276 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Sotagliflozin dose 1
Arm Type
Experimental
Arm Description
Sotagliflozin dose 1, given as two (2) dose 2 tablets, once daily, before the first meal of the day
Arm Title
Sotagliflozin dose 2
Arm Type
Experimental
Arm Description
Sotagliflozin dose 2, given as 1 sotagliflozin dose 2 tablet and 1 sotagliflozin-matching placebo tablet (identical to sotagliflozin dose 2 in appearance), once daily, before the first meal of the day
Arm Title
Placebo
Arm Type
Placebo Comparator
Arm Description
Two sotagliflozin-matching placebo tablets (identical to sotagliflozin dose 2 in appearance), once daily, before the first meal of the day
Intervention Type
Drug
Intervention Name(s)
sotagliflozin (SAR439954)
Intervention Description
Pharmaceutical form: tablet Route of administration: oral
Intervention Type
Drug
Intervention Name(s)
placebo
Intervention Description
Pharmaceutical form: tablet Route of administration: oral
Primary Outcome Measure Information:
Title
Change in hemoglobin A1c (HbA1c)
Description
Absolute change from baseline to week 24 in HbA1c (for sotagliflozin dose1)
Time Frame
Baseline to Week 24
Secondary Outcome Measure Information:
Title
Change in 2-hour postprandial glucose (PPG) following a mixed meal tolerance test (MMTT)
Description
Absolute change from baseline to week 24 in 2-hour PPG following a MMTT (for sotagliflozin dose1 and 2)
Time Frame
Baseline to Week 24
Title
Change in fasting plasma glucose (FPG)
Description
Absolute change from baseline to week 24 in FPG (for sotagliflozin dose1 and 2)
Time Frame
Baseline to Week 24
Title
Change in body weight
Description
Absolute change from baseline to week 24 in body weight (for sotagliflozin dose1 and 2)
Time Frame
Baseline to Week 24
Title
Change in HbA1c
Description
Absolute change from baseline to week 24 in HbA1c (for sotagliflozin dose 2)
Time Frame
Baseline to Week 24
Title
Change in systolic blood pressure (SBP) for all patients
Description
Absolute change from baseline to week 12 in SBP for all patients (for sotagliflozin dose1 and 2)
Time Frame
Baseline to Week 12
Title
Change in SBP for patients with baseline SBP ≥130 mmHg
Description
Absolute change from baseline to week 12 in SBP patients with baseline SBP ≥130 mmHg (for sotagliflozin dose1 and 2)
Time Frame
Baseline to Week 12
Title
Adverse events
Description
Number of patients with adverse events
Time Frame
Up to Week 24

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion criteria : Chinese patients with Type 2 Diabetes who are treated with diet and exercise only during the 12 weeks prior to screening Signed written informed consent. Exclusion criteria: Age <18 years at the screening visit. Type 1 diabetes. Hemoglobin A1c <7% or >10% measured by the central laboratory at the screening visit. Fasting plasma glucose >15 mmol/L (>270 mg/dL) measured by the central laboratory at the screening visit and confirmed by a repeat test (>15 mmol/L [>270 mg/dL]) before randomization Body mass index (BMI) ≤20 or >45 kg/m² at the screening visit. Women of childbearing potential not willing to use highly effective method(s) of birth control during the study treatment period and the follow-up period, or who are unwilling or unable to be tested for pregnancy during the study. Previous use of any antidiabetic medication(s) for >4 months at any time or previous use of any types of insulin for >1 month (at any time, except for treatment of gestational diabetes). Previous use of any antidiabetic drug within 12 weeks prior to the screening visit. History of gastric surgery including history of gastric banding or inflammatory bowel disease within 3 years prior to the screening visit. History of diabetic ketoacidosis (DKA) or non-ketotic hyperosmolar coma within 12 weeks prior to the screening visit. Mean of 3 separate blood pressure measurements >180 mmHg (SBP) or >100 mmHg (diastolic blood pressure (DBP)). History of hypertensive emergency within 12 weeks prior to the screening visit. Patients with severe anemia, severe cardiovascular (CV) (including congestive heart failure New York Heart Association (NYHA) IV), respiratory, hepatic, neurological, psychiatric, or active malignant tumor or other major systemic disease or patients with short life expectancy that, according to Investigator, will preclude their safe participation in this study, or will make implementation of the protocol or interpretation of the study results difficult. Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) >3 times the upper limit of the normal (ULN) laboratory range. Total bilirubin >1.5 times the ULN (except in case of Gilbert's syndrome). Use of systemic glucocorticoids (excluding topical or ophthalmic application, nasal spray, or inhaled forms) for more than 10 consecutive days within 90 days prior to the screening visit. Patient who has taken other investigational drugs or prohibited therapy for this study within 12 weeks or 5 half-lives prior to the screening visit, whichever is longer. Pregnant (confirmed by serum pregnancy test at the screening visit) or breastfeeding women. Patients with severe renal disease as defined by an eGFR of <30 mL/min/1.73m² at the screening visit, based on the 4 variable Modification of Diet in Renal Disease (MDRD) equation. Patient unwilling or unable to perform self-monitoring of blood glucose (SMBG), complete the patient diary, or comply with study visits and other study procedures as required per protocol. Patients unable to consume at least 50% of the standard meal during the MMTT at baseline (Day 1, Visit 3) before randomization. The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Clinical Sciences & Operations
Organizational Affiliation
Sanofi
Official's Role
Study Director
Facility Information:
Facility Name
Investigational Site Number 1560001
City
Beijing
ZIP/Postal Code
100044
Country
China
Facility Name
Investigational Site Number 1560003
City
Beijing
ZIP/Postal Code
100730
Country
China
Facility Name
Investigational Site Number 1560004
City
Beijing
ZIP/Postal Code
100730
Country
China
Facility Name
Investigational Site Number 1560002
City
Beijing
ZIP/Postal Code
101200
Country
China
Facility Name
Investigational Site Number 1560007
City
Changchun
ZIP/Postal Code
130021
Country
China
Facility Name
Investigational Site Number 1560008
City
Changchun
ZIP/Postal Code
130041
Country
China
Facility Name
Investigational Site Number 1560024
City
Chongqing
ZIP/Postal Code
400010
Country
China
Facility Name
Investigational Site Number 1560022
City
Guangzhou
ZIP/Postal Code
510120
Country
China
Facility Name
Investigational Site Number 1560033
City
Guangzhou
ZIP/Postal Code
510150
Country
China
Facility Name
Investigational Site Number 1560021
City
Guangzhou
Country
China
Facility Name
Investigational Site Number 1560029
City
Harbin
ZIP/Postal Code
150001
Country
China
Facility Name
Investigational Site Number 1560009
City
Hohhot
ZIP/Postal Code
010017
Country
China
Facility Name
Investigational Site Number 1560014
City
Huai'An
ZIP/Postal Code
223300
Country
China
Facility Name
Investigational Site Number 1560019
City
Huzhou
Country
China
Facility Name
Investigational Site Number 1560025
City
Jining
Country
China
Facility Name
Investigational Site Number 1560027
City
Jining
Country
China
Facility Name
Investigational Site Number 1560012
City
Luoyang
Country
China
Facility Name
Investigational Site Number 1560013
City
Pingxiang
ZIP/Postal Code
337055
Country
China
Facility Name
Investigational Site Number 1560034
City
Qingdao
ZIP/Postal Code
266011
Country
China
Facility Name
Investigational Site Number 1560026
City
Qingdao
ZIP/Postal Code
266042
Country
China
Facility Name
Investigational Site Number 1560017
City
Shanghai
ZIP/Postal Code
200040
Country
China
Facility Name
Investigational Site Number 1560016
City
Shanghai
Country
China
Facility Name
Investigational Site Number 1560006
City
Shijiazhuang
Country
China
Facility Name
Investigational Site Number 1560005
City
Tianjin
ZIP/Postal Code
300211
Country
China
Facility Name
Investigational Site Number 1560035
City
Wuhan
ZIP/Postal Code
430000
Country
China
Facility Name
Investigational Site Number 1560023
City
Xuzhou
ZIP/Postal Code
221006
Country
China
Facility Name
Investigational Site Number 1560028
City
Yinchuan
ZIP/Postal Code
750004
Country
China
Facility Name
Investigational Site Number 1560032
City
Yuncheng
ZIP/Postal Code
044000
Country
China
Facility Name
Investigational Site Number 1560015
City
Zhuzhou
ZIP/Postal Code
412007
Country
China

12. IPD Sharing Statement

Plan to Share IPD
Yes
IPD Sharing Plan Description
Qualified researchers may request access to patient level data and related study documents including the clinical study report, study protocol with any amendments, blank case report form, statistical analysis plan, and dataset specifications. Patient level data will be anonymized and study documents will be redacted to protect the privacy of trial participants. Further details on Sanofi's data sharing criteria, eligible studies, and process for requesting access can be found at: https://vivli.org

Learn more about this trial

Efficacy and Safety of Sotagliflozin Versus Placebo in Chinese Patients With Type 2 Diabetes Mellitus Not Adequately Controlled by Diet and Exercise

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