Dose-ranging Study in Patients With Type 1 Diabetes Mellitus

NCT ID: NCT02459899

Last Updated: 2020-02-12

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

141 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-07-31

Study Completion Date

2016-08-31

Brief Summary

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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.

Detailed Description

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Conditions

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Type 1 Diabetes Mellitus

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Placebo

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

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

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

Sotagliflozin 75 mg

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

Group Type EXPERIMENTAL

Placebo

Intervention Type DRUG

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

Sotagliflozin

Intervention Type DRUG

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

Sotagliflozin 200 mg

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

Group Type EXPERIMENTAL

Placebo

Intervention Type DRUG

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

Sotagliflozin

Intervention Type DRUG

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

Sotagliflozin 400 mg

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

Group Type EXPERIMENTAL

Sotagliflozin

Intervention Type DRUG

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

Interventions

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Placebo

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

Intervention Type DRUG

Sotagliflozin

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

Intervention Type DRUG

Eligibility Criteria

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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.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Sanofi

INDUSTRY

Sponsor Role collaborator

Lexicon Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Suman Wason, MD

Role: STUDY_DIRECTOR

Lexicon Pharmaceuticals, Inc.

Locations

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Lexicon Investigational Site

Concord, California, United States

Site Status

Lexicon Investigational Site

Ventura, California, United States

Site Status

Lexicon Investigational Site

Denver, Colorado, United States

Site Status

Lexicon Investigational Site

Jacksonville, Florida, United States

Site Status

Lexicon Investigational Site

Miami, Florida, United States

Site Status

Lexicon Investigational Site

Springfield, Illinois, United States

Site Status

Lexicon Investigational Site

Metairie, Louisiana, United States

Site Status

Lexicon Investigational Site

Auburn, Maine, United States

Site Status

Lexicon Investigational Site

Rockville, Maryland, United States

Site Status

Lexicon Investigational Site

Great Falls, Montana, United States

Site Status

Lexicon Investigational Site

Omaha, Nebraska, United States

Site Status

Lexicon Investigational Site

High Point, North Carolina, United States

Site Status

Lexicon Investigational Site

Columbus, Ohio, United States

Site Status

Lexicon Investigational Site

San Antonio, Texas, United States

Site Status

Lexicon Investigational Site

Salt Lake City, Utah, United States

Site Status

Lexicon Investigational Site

Chesapeake, Virginia, United States

Site Status

Lexicon Investigational Site

Manassas, Virginia, United States

Site Status

Countries

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United States

References

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Baker C, Wason S, Banks P, Sawhney S, Chang A, Danne T, Gesty-Palmer D, Kushner JA, McGuire DK, Mikell F, O'Neill M, Peters AL, Strumph P. Dose-dependent glycometabolic effects of sotagliflozin on type 1 diabetes over 12 weeks: The inTandem4 trial. Diabetes Obes Metab. 2019 Nov;21(11):2440-2449. doi: 10.1111/dom.13825. Epub 2019 Aug 1.

Reference Type DERIVED
PMID: 31264767 (View on PubMed)

Other Identifiers

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LX4211.206

Identifier Type: OTHER

Identifier Source: secondary_id

LX4211.1-206-T1DM

Identifier Type: -

Identifier Source: org_study_id

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