inTandem4: Dose-ranging Study in Patients With Type 1 Diabetes Mellitus

Sponsor
Lexicon Pharmaceuticals (Industry)
Overall Status
Completed
CT.gov ID
NCT02459899
Collaborator
Sanofi (Industry)
141
17
4
13
8.3
0.6

Study Details

Study Description

Brief Summary

The primary objective of this study was to define the dose leading to desirable efficacy, as measured by the change in hemoglobin A1C (A1C) between Baseline and Week 12.

Condition or Disease Intervention/Treatment Phase
Phase 2

Study Design

Study Type:
Interventional
Actual Enrollment :
141 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Masking:
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose:
Treatment
Official Title:
A Phase 2b, Dose-ranging, Randomized, Double-blind, Placebo-controlled, Parallel-group, Multicenter Study in Patients With Type 1 Diabetes Mellitus Who Have Inadequate Glycemic Control With Insulin Therapy
Actual Study Start Date :
Jul 1, 2015
Actual Primary Completion Date :
Aug 1, 2016
Actual Study Completion Date :
Aug 1, 2016

Arms and Interventions

Arm Intervention/Treatment
Placebo Comparator: Placebo

Two placebo-matching sotagliflozin tablets, once daily, orally for 12 weeks.

Drug: Placebo
Placebo, once daily, before the first meal of the day

Experimental: Sotagliflozin 75 mg

Sotagliflozin 75 mg (one 75 mg tablet and one placebo tablet), once daily, orally for 12 weeks.

Drug: Placebo
Placebo, once daily, before the first meal of the day

Drug: Sotagliflozin
Sotagliflozin,once daily, before the first meal of the day

Experimental: Sotagliflozin 200 mg

Sotagliflozin 200 mg (one 200 mg tablet and one placebo tablet), once daily, orally for 12 weeks.

Drug: Placebo
Placebo, once daily, before the first meal of the day

Drug: Sotagliflozin
Sotagliflozin,once daily, before the first meal of the day

Experimental: Sotagliflozin 400 mg

Sotagliflozin 400 mg (two 200 mg tablets), once daily, orally for 12 weeks.

Drug: Sotagliflozin
Sotagliflozin,once daily, before the first meal of the day

Outcome Measures

Primary Outcome Measures

  1. Change From Baseline in Hemoglobin A1C (A1C) at Week 12 [Baseline to Week 12]

    Baseline was defined as the last value collected prior to the first dose of double-blind study medication. Post-baseline Least Square (LS) mean values were obtained from mixed-effects model repeated measures (MMRM) model with treatment, randomization strata of insulin delivery method (continuous subcutaneous insulin infusion [CSII] or multiple daily injection [MDI]), time (study week), and a treatment-by-time interaction as fixed categorical effects, and baseline A1C-by-time interaction as a covariate.

Secondary Outcome Measures

  1. Change From Baseline to Week 12 in 2-Hour Postprandial Glucose (PPG) Following the Standardized Mixed Meal [Baseline, Week 12]

    A 2-hour PPG sample (plasma) was obtained 2-hours after a standardized Mixed Meal at Baseline (Day 1) and at the visit at Week 12. Post-Baseline LS mean was obtained from analysis of covariance (ANCOVA) model with treatment, randomization strata of insulin delivery method (CSII, MDI) as fixed categorical effects, and baseline postprandial glucose as a covariate.

  2. Absolute Change From Baseline in Body Weight to Week 12 [Baseline to Week 12]

    Baseline was defined as the last value collected prior to the first dose of double-blind study medication. Post-Baseline LS mean was obtained from MMRM model with treatment, randomization strata of insulin delivery method (CSII, MDI), time (study week), and a treatment-by-time interaction as fixed categorical effects, and baseline weight-by-time interaction as a covariate.

  3. Percent Change From Baseline in Body Weight to Week 12 [Baseline to Week 12]

    Baseline was defined as the last value collected prior to the first dose of double-blind study medication. Post-Baseline LS mean was obtained from MMRM model with treatment, randomization strata of insulin delivery method (CSII, MDI), time (study week), and a treatment-by-time interaction as fixed categorical effects, and baseline weight-by-time interaction as a covariate.

  4. Change From Baseline to Week 12 in 24-Hour Urinary Glucose Excretion [Baseline, Week 12]

    Urine was collected over 24 hours to measure Urinary Glucose Excretion at baseline, and at the end of the 12-week treatment. Post-Baseline LS mean was obtained from ANCOVA model with treatment, randomization strata of insulin delivery method (CSII, MDI) as fixed categorical effects, and Baseline urinary glucose excretion as a covariate.

  5. Change From Baseline to Week 12 in Fasting Plasma Glucose [Baseline to Week 12]

    Baseline was defined as the last value collected prior to the first dose of double-blind study medication. Post-Baseline LS mean was obtained from MMRM model with treatment, randomization strata of insulin delivery method (CSII, MDI), time (study week), and a treatment-by-time interaction as fixed categorical effects, and baseline fasting plasma glucose-by-time interaction as a covariate.

Eligibility Criteria

Criteria

Ages Eligible for Study:
18 Years and Older
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
No
Inclusion Criteria:
  • Participant had given written informed consent to participate in the study in accordance with local regulations.

  • Adult participants 18 years and older with a diagnosis of type 1 diabetes mellitus (T1D) made at least 1 year prior to informed consent.

  • Participants were being treated with insulin or insulin analog delivered via continuous subcutaneous insulin infusion (CSII) or multiple daily injection (MDI).

  • At the Screening Visit, A1C had to be between 7.0% and 10.0%.

  • Females of childbearing potential had to use an adequate method of contraception and have a negative pregnancy test.

Exclusion Criteria:
  • Use of antidiabetic agent other than insulin or insulin analog at the time of screening.

  • Use of sodium-glucose cotransporter (SGLT) inhibitors within 8 weeks prior to screening.

  • Chronic systemic corticosteroid use.

  • Type 2 diabetes mellitus (T2DM), or severely uncontrolled T1D as determined by the Investigator.

Contacts and Locations

Locations

Site City State Country Postal Code
1 Lexicon Investigational Site Concord California United States 94520
2 Lexicon Investigational Site Ventura California United States 93003
3 Lexicon Investigational Site Denver Colorado United States 80209
4 Lexicon Investigational Site Jacksonville Florida United States 32225
5 Lexicon Investigational Site Miami Florida United States 33175
6 Lexicon Investigational Site Springfield Illinois United States 62711
7 Lexicon Investigational Site Metairie Louisiana United States 70006
8 Lexicon Investigational Site Auburn Maine United States 04210
9 Lexicon Investigational Site Rockville Maryland United States 20852
10 Lexicon Investigational Site Great Falls Montana United States 59405
11 Lexicon Investigational Site Omaha Nebraska United States 68114
12 Lexicon Investigational Site High Point North Carolina United States 27265
13 Lexicon Investigational Site Columbus Ohio United States 43213
14 Lexicon Investigational Site San Antonio Texas United States 78229
15 Lexicon Investigational Site Salt Lake City Utah United States 84107
16 Lexicon Investigational Site Chesapeake Virginia United States 23321
17 Lexicon Investigational Site Manassas Virginia United States 20110

Sponsors and Collaborators

  • Lexicon Pharmaceuticals
  • Sanofi

Investigators

  • Study Director: Suman Wason, MD, Lexicon Pharmaceuticals, Inc.

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.
Responsible Party:
Lexicon Pharmaceuticals
ClinicalTrials.gov Identifier:
NCT02459899
Other Study ID Numbers:
  • LX4211.1-206-T1DM
  • LX4211.206
First Posted:
Jun 2, 2015
Last Update Posted:
Feb 12, 2020
Last Verified:
Feb 1, 2020

Study Results

Participant Flow

Recruitment Details The study was conducted at 17 centers in the United States from 10 July 2015 to 26 August 2016.
Pre-assignment Detail 207 participants were screened and 141 participants with Type 1 diabetes mellitus who had inadequate glycemic control with insulin therapy alone, were randomized equally into four treatment groups: sotagliflozin 75 milligrams (mg), sotagliflozin 200 mg, sotagliflozin 400 mg or placebo.
Arm/Group Title Placebo Sotagliflozin 75 mg Sotagliflozin 200 mg Sotagliflozin 400 mg
Arm/Group Description Two placebo-matching sotagliflozin tablets, once daily, orally for 12 weeks. Sotagliflozin 75 mg (one 75 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 200 mg (one 200 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 400 mg (two 200 mg tablets), once daily, orally, for 12 weeks.
Period Title: Overall Study
STARTED 36 35 35 35
COMPLETED 33 29 35 33
NOT COMPLETED 3 6 0 2

Baseline Characteristics

Arm/Group Title Placebo Sotagliflozin 75 mg Sotagliflozin 200 mg Sotagliflozin 400 mg Total
Arm/Group Description Two placebo-matching sotagliflozin tablets, once daily, orally for 12 weeks. Sotagliflozin 75 mg (one 75 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 200 mg (one 200 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 400 mg (two 200 mg tablets), once daily, orally, for 12 weeks. Total of all reporting groups
Overall Participants 36 35 35 35 141
Age (years) [Mean (Standard Deviation) ]
Mean (Standard Deviation) [years]
48.1
(11.29)
42.4
(12.01)
47.0
(14.01)
44.8
(15.36)
45.6
(13.29)
Sex: Female, Male (Count of Participants)
Female
21
58.3%
22
62.9%
15
42.9%
15
42.9%
73
51.8%
Male
15
41.7%
13
37.1%
20
57.1%
20
57.1%
68
48.2%
Race (NIH/OMB) (Count of Participants)
American Indian or Alaska Native
0
0%
0
0%
0
0%
0
0%
0
0%
Asian
1
2.8%
0
0%
1
2.9%
0
0%
2
1.4%
Native Hawaiian or Other Pacific Islander
0
0%
0
0%
0
0%
0
0%
0
0%
Black or African American
0
0%
4
11.4%
3
8.6%
0
0%
7
5%
White
34
94.4%
31
88.6%
31
88.6%
35
100%
131
92.9%
More than one race
1
2.8%
0
0%
0
0%
0
0%
1
0.7%
Unknown or Not Reported
0
0%
0
0%
0
0%
0
0%
0
0%
Body Weight (kilograms) [Mean (Standard Deviation) ]
Mean (Standard Deviation) [kilograms]
91.92
(19.681)
79.97
(14.358)
82.90
(17.140)
86.95
(20.857)
85.48
(18.557)
Daily Total Insulin Dose (International units per kilogram (IU/kg)) [Mean (Standard Deviation) ]
Mean (Standard Deviation) [International units per kilogram (IU/kg)]
0.68
(0.306)
0.65
(0.229)
0.70
(0.298)
0.77
(0.409)
0.70
(0.315)
Hemoglobin A1C (A1c) (percentage of A1C) [Mean (Standard Deviation) ]
Mean (Standard Deviation) [percentage of A1C]
7.95
(0.849)
8.00
(0.839)
8.07
(0.926)
8.05
(0.735)
8.02
(0.832)
Body Mass Index (kilograms per meter square) [Mean (Standard Deviation) ]
Mean (Standard Deviation) [kilograms per meter square]
31.81
(5.763)
27.41
(5.016)
28.01
(4.707)
29.37
(5.849)
29.17
(5.569)
Duration of Diabetes (years) [Mean (Standard Deviation) ]
Mean (Standard Deviation) [years]
26.9
(13.51)
22.2
(13.04)
23.4
(13.17)
24.0
(14.96)
24.1
(13.66)
Insulin delivery method in Participants (Count of Participants)
continuous subcutaneous insulin infusion (CSII)
19
52.8%
18
51.4%
18
51.4%
18
51.4%
73
51.8%
multiple daily injection (MDI)
17
47.2%
17
48.6%
17
48.6%
17
48.6%
68
48.2%

Outcome Measures

1. Primary Outcome
Title Change From Baseline in Hemoglobin A1C (A1C) at Week 12
Description Baseline was defined as the last value collected prior to the first dose of double-blind study medication. Post-baseline Least Square (LS) mean values were obtained from mixed-effects model repeated measures (MMRM) model with treatment, randomization strata of insulin delivery method (continuous subcutaneous insulin infusion [CSII] or multiple daily injection [MDI]), time (study week), and a treatment-by-time interaction as fixed categorical effects, and baseline A1C-by-time interaction as a covariate.
Time Frame Baseline to Week 12

Outcome Measure Data

Analysis Population Description
Analysis included participants from the mITT population. Here, overall number of participants analyzed = participants with available data for this outcome measure.
Arm/Group Title Placebo Sotagliflozin 75 mg Sotagliflozin 200 mg Sotagliflozin 400 mg
Arm/Group Description Two placebo-matching sotagliflozin tablets, once daily, orally for 12 weeks. Sotagliflozin 75 mg (one 75 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 200 mg (one 200 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 400 mg (two 200 mg tablets), once daily, orally, for 12 weeks.
Measure Participants 33 29 35 33
Least Squares Mean (Standard Error) [percentage of A1C]
-0.35
(0.096)
-0.60
(0.100)
-0.84
(0.095)
-0.73
(0.096)
Statistical Analysis 1
Statistical Analysis Overview Comparison Group Selection Placebo, Sotagliflozin 75 mg
Comments Analysis was performed using MMRM model with treatment, randomization strata of insulin delivery method (CSII, MDI), time (study week), and a treatment-by-time interaction as fixed categorical effects, and Baseline A1C-by-time interaction as a covariate.
Type of Statistical Test Superiority
Comments
Statistical Test of Hypothesis p-Value 0.07
Comments Threshold for significance < 0.05
Method MMRM
Comments
Method of Estimation Estimation Parameter Least squares mean difference
Estimated Value -0.25
Confidence Interval (2-Sided) 95%
-0.53 to 0.02
Parameter Dispersion Type: Standard Error of the Mean
Value: 0.139
Estimation Comments
Statistical Analysis 2
Statistical Analysis Overview Comparison Group Selection Placebo, Sotagliflozin 200 mg
Comments Analysis was performed using MMRM model with treatment, randomization strata of insulin delivery method (CSII, MDI), time (study week), and a treatment-by-time interaction as fixed categorical effects, and Baseline A1C-by-time interaction as a covariate.
Type of Statistical Test Superiority
Comments
Statistical Test of Hypothesis p-Value <0.001
Comments Threshold for significance < 0.05
Method MMRM
Comments
Method of Estimation Estimation Parameter Least squares mean difference
Estimated Value -0.48
Confidence Interval (2-Sided) 95%
-0.75 to -0.22
Parameter Dispersion Type: Standard Error of the Mean
Value: 0.135
Estimation Comments
Statistical Analysis 3
Statistical Analysis Overview Comparison Group Selection Placebo, Sotagliflozin 400 mg
Comments Analysis was performed using MMRM model with treatment, randomization strata of insulin delivery method (CSII, MDI), time (study week), and a treatment-by-time interaction as fixed categorical effects, and Baseline A1C-by-time interaction as a covariate.
Type of Statistical Test Superiority
Comments
Statistical Test of Hypothesis p-Value 0.006
Comments Threshold for significance < 0.05
Method MMRM
Comments
Method of Estimation Estimation Parameter Least squares mean difference
Estimated Value -0.38
Confidence Interval (2-Sided) 95%
-0.65 to -0.11
Parameter Dispersion Type: Standard Error of the Mean
Value: 0.136
Estimation Comments
2. Secondary Outcome
Title Change From Baseline to Week 12 in 2-Hour Postprandial Glucose (PPG) Following the Standardized Mixed Meal
Description A 2-hour PPG sample (plasma) was obtained 2-hours after a standardized Mixed Meal at Baseline (Day 1) and at the visit at Week 12. Post-Baseline LS mean was obtained from analysis of covariance (ANCOVA) model with treatment, randomization strata of insulin delivery method (CSII, MDI) as fixed categorical effects, and baseline postprandial glucose as a covariate.
Time Frame Baseline, Week 12

Outcome Measure Data

Analysis Population Description
Analysis included participants from the mITT population. Here, overall number of participants analyzed = participants with available data for this outcome measure.
Arm/Group Title Placebo Sotagliflozin 75 mg Sotagliflozin 200 mg Sotagliflozin 400 mg
Arm/Group Description Two placebo-matching sotagliflozin tablets, once daily, orally for 12 weeks. Sotagliflozin 75 mg (one 75 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 200 mg (one 200 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 400 mg (two 200 mg tablets), once daily, orally, for 12 weeks.
Measure Participants 32 27 25 32
Least Squares Mean (Standard Error) [milligrams per deciliter (mg/dL)]
-0.2
(12.51)
-20.5
(13.66)
-27.6
(14.16)
-49.7
(12.51)
3. Secondary Outcome
Title Absolute Change From Baseline in Body Weight to Week 12
Description Baseline was defined as the last value collected prior to the first dose of double-blind study medication. Post-Baseline LS mean was obtained from MMRM model with treatment, randomization strata of insulin delivery method (CSII, MDI), time (study week), and a treatment-by-time interaction as fixed categorical effects, and baseline weight-by-time interaction as a covariate.
Time Frame Baseline to Week 12

Outcome Measure Data

Analysis Population Description
Analysis included participants from the mITT population. Here, overall number of participants analyzed = participants with available data for this outcome measure.
Arm/Group Title Placebo Sotagliflozin 75 mg Sotagliflozin 200 mg Sotagliflozin 400 mg
Arm/Group Description Two placebo-matching sotagliflozin tablets, once daily, orally for 12 weeks. Sotagliflozin 75 mg (one 75 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 200 mg (one 200 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 400 mg (two 200 mg tablets), once daily, orally, for 12 weeks.
Measure Participants 33 29 35 33
Least Squares Mean (Standard Error) [kilograms]
1.13
(0.425)
-0.16
(0.441)
-1.24
(0.417)
-1.48
(0.422)
4. Secondary Outcome
Title Percent Change From Baseline in Body Weight to Week 12
Description Baseline was defined as the last value collected prior to the first dose of double-blind study medication. Post-Baseline LS mean was obtained from MMRM model with treatment, randomization strata of insulin delivery method (CSII, MDI), time (study week), and a treatment-by-time interaction as fixed categorical effects, and baseline weight-by-time interaction as a covariate.
Time Frame Baseline to Week 12

Outcome Measure Data

Analysis Population Description
Analysis included participants from the mITT population. Here, overall number of participants analyzed = participants with available data for this outcome measure.
Arm/Group Title Placebo Sotagliflozin 75 mg Sotagliflozin 200 mg Sotagliflozin 400 mg
Arm/Group Description Two placebo-matching sotagliflozin tablets, once daily, orally for 12 weeks. Sotagliflozin 75 mg (one 75 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 200 mg (one 200 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 400 mg (two 200 mg tablets), once daily, orally, for 12 weeks.
Measure Participants 33 29 35 33
Least Squares Mean (Standard Error) [percent change]
1.26
(0.535)
0.11
(0.556)
-1.47
(0.531)
-1.61
(0.538)
5. Secondary Outcome
Title Change From Baseline to Week 12 in 24-Hour Urinary Glucose Excretion
Description Urine was collected over 24 hours to measure Urinary Glucose Excretion at baseline, and at the end of the 12-week treatment. Post-Baseline LS mean was obtained from ANCOVA model with treatment, randomization strata of insulin delivery method (CSII, MDI) as fixed categorical effects, and Baseline urinary glucose excretion as a covariate.
Time Frame Baseline, Week 12

Outcome Measure Data

Analysis Population Description
Analysis included participants from the mITT population. Here, overall number of participants analyzed = participants with available data for this outcome measure.
Arm/Group Title Placebo Sotagliflozin 75 mg Sotagliflozin 200 mg Sotagliflozin 400 mg
Arm/Group Description Two placebo-matching sotagliflozin tablets, once daily, orally for 12 weeks. Sotagliflozin 75 mg (one 75 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 200 mg (one 200 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 400 mg (two 200 mg tablets), once daily, orally, for 12 weeks.
Measure Participants 23 24 23 24
Least Squares Mean (Standard Error) [grams per day]
0.2555
(10.53532)
42.0185
(10.52465)
57.9850
(10.51367)
70.7058
(10.28691)
6. Secondary Outcome
Title Change From Baseline to Week 12 in Fasting Plasma Glucose
Description Baseline was defined as the last value collected prior to the first dose of double-blind study medication. Post-Baseline LS mean was obtained from MMRM model with treatment, randomization strata of insulin delivery method (CSII, MDI), time (study week), and a treatment-by-time interaction as fixed categorical effects, and baseline fasting plasma glucose-by-time interaction as a covariate.
Time Frame Baseline to Week 12

Outcome Measure Data

Analysis Population Description
Analysis included participants from the mITT population. Here, overall number of participants analyzed = participants with available data for this outcome measure.
Arm/Group Title Placebo Sotagliflozin 75 mg Sotagliflozin 200 mg Sotagliflozin 400 mg
Arm/Group Description Two placebo-matching sotagliflozin tablets, once daily, orally for 12 weeks. Sotagliflozin 75 mg (one 75 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 200 mg (one 200 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 400 mg (two 200 mg tablets), once daily, orally, for 12 weeks.
Measure Participants 33 29 34 33
Least Squares Mean (Standard Error) [mg/dL]
-10.8
(8.99)
-19.4
(9.55)
-19.8
(8.85)
-32.2
(8.99)

Adverse Events

Time Frame Adverse event (AE) data were collected from first dose up to 30 days after date of last dose of double-blind study treatment (up to 114 days)
Adverse Event Reporting Description Analysis was performed on safety population which included all randomized participants who had received at least 1 dose of study drug.
Arm/Group Title Placebo Sotagliflozin 75 mg Sotagliflozin 200 mg Sotagliflozin 400 mg
Arm/Group Description Two placebo-matching sotagliflozin tablets, once daily, orally, for 12 weeks. Sotagliflozin 75 mg (one 75 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 200 mg (one 200 mg tablet and one placebo tablet), once daily, orally, for 12 weeks. Sotagliflozin 400 mg (two 200 mg tablets), once daily, orally, for 12 weeks.
All Cause Mortality
Placebo Sotagliflozin 75 mg Sotagliflozin 200 mg Sotagliflozin 400 mg
Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
Total 0/36 (0%) 0/35 (0%) 0/35 (0%) 0/35 (0%)
Serious Adverse Events
Placebo Sotagliflozin 75 mg Sotagliflozin 200 mg Sotagliflozin 400 mg
Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
Total 1/36 (2.8%) 1/35 (2.9%) 1/35 (2.9%) 1/35 (2.9%)
Ear and labyrinth disorders
Deafness neurosensory 1/36 (2.8%) 1 0/35 (0%) 0 0/35 (0%) 0 0/35 (0%) 0
Injury, poisoning and procedural complications
Fibula fracture 0/36 (0%) 0 1/35 (2.9%) 1 0/35 (0%) 0 0/35 (0%) 0
Tibia fracture 0/36 (0%) 0 1/35 (2.9%) 1 0/35 (0%) 0 0/35 (0%) 0
Metabolism and nutrition disorders
Diabetic ketoacidosis 0/36 (0%) 0 0/35 (0%) 0 1/35 (2.9%) 1 1/35 (2.9%) 1
Other (Not Including Serious) Adverse Events
Placebo Sotagliflozin 75 mg Sotagliflozin 200 mg Sotagliflozin 400 mg
Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
Total 10/36 (27.8%) 5/35 (14.3%) 6/35 (17.1%) 4/35 (11.4%)
Gastrointestinal disorders
Abdominal discomfort 0/36 (0%) 0 0/35 (0%) 0 0/35 (0%) 0 2/35 (5.7%) 2
Constipation 2/36 (5.6%) 2 0/35 (0%) 0 0/35 (0%) 0 0/35 (0%) 0
Diarrhoea 3/36 (8.3%) 3 0/35 (0%) 0 1/35 (2.9%) 1 1/35 (2.9%) 1
Infections and infestations
Nasopharyngitis 2/36 (5.6%) 2 2/35 (5.7%) 2 2/35 (5.7%) 2 0/35 (0%) 0
Sinusitis 4/36 (11.1%) 6 2/35 (5.7%) 2 0/35 (0%) 0 0/35 (0%) 0
Upper respiratory tract infection 0/36 (0%) 0 0/35 (0%) 0 2/35 (5.7%) 2 0/35 (0%) 0
Respiratory, thoracic and mediastinal disorders
Asthma 0/36 (0%) 0 0/35 (0%) 0 2/35 (5.7%) 2 0/35 (0%) 0
Cough 1/36 (2.8%) 1 3/35 (8.6%) 3 0/35 (0%) 0 1/35 (2.9%) 1

Limitations/Caveats

[Not Specified]

More Information

Certain Agreements

Principal Investigators are NOT employed by the organization sponsoring the study.

If no publication has occurred within 12 months of the completion of the study, the Investigator shall have the right to publish/present independently the results of the study. The Investigator shall provide the Sponsor with a copy of any such presentation/publication for comment at least 30 days before any presentation/submission for publication. If requested by the Sponsor, any presentation/submission shall be delayed up to 90 days, to allow the Sponsor to preserve its proprietary rights.

Results Point of Contact

Name/Title Trial Transparency Team
Organization Sanofi
Phone 800-633-1610 ext 1#
Email Contact-US@sanofi.com
Responsible Party:
Lexicon Pharmaceuticals
ClinicalTrials.gov Identifier:
NCT02459899
Other Study ID Numbers:
  • LX4211.1-206-T1DM
  • LX4211.206
First Posted:
Jun 2, 2015
Last Update Posted:
Feb 12, 2020
Last Verified:
Feb 1, 2020