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Completed Phase 2 Interventional Results available

Safety and Efficacy of LX4211 With Metformin in Type 2 Diabetes Patients With Inadequate Glycemic Control on Metformin

ClinicalTrials.gov ID: NCT01376557

Public ClinicalTrials.gov record NCT01376557. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 19, 2026, 1:43 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 2, Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel Group Study to Evaluate the Safety and Efficacy of LX4211 in Combination With Metformin in Subjects With Type 2 Diabetes Mellitus Who Have Inadequate Glycemic Control on Metformin Monotherapy

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study is intended to assess the effect on HbA1c of different dose regimens of LX4211 in combination with metformin in subjects with Type 2 Diabetes Mellitus who have inadequate glycemic control on metformin monotherapy.

Study identification

NCT ID
NCT01376557
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Lexicon Pharmaceuticals
Industry
Enrollment
299 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 75 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jun 2011 (Type not available)
Primary completion
May 2012 (Actual)
Completion
May 2012 (Actual)
Last update posted
Oct 31, 2014

2011 – 2012

United States locations

U.S. sites
56
U.S. states
25
U.S. cities
51
Facility City State ZIP Site status
Lexicon Investigational Site Anaheim California 92801 —
Lexicon Investigational Site Carmichael California 95608 —
Lexicon Investigational Site Greenbrae California 94904 —
Lexicon Investigational Site La Jolla California 92037 —
Lexicon Investigational Site Northridge California 91325 —
Lexicon Investigational Site Orange California 92868 —
Lexicon Investigational Site Pismo Beach California 93449 —
Lexicon Investigational Site Tarzana California 91356 —
Lexicon Investigational Site Tustin California 92780 —
Lexicon Investigational Site Denver Colorado 80209 —
Lexicon Investigational Site Denver Colorado 80220 —
Lexicon Investigational Site Newark Delaware 19713 —
Lexicon Investigational Site Edgewater Florida 32132 —
Lexicon Investigational Site Miami Florida 33135 —
Lexicon Investigational Site Orlando Florida 32806 —
Lexicon Investigational Site West Palm Beach Florida 33401 —
Lexicon Investigational Site Winter Park Florida 32792 —
Lexicon Investigational Site Blue Ridge Georgia 30513 —
Lexicon Investigational Site Savannah Georgia 31406 —
Lexicon Investigational Site Lafayette Indiana 47904 —
Lexicon Investigational Site Madisonville Kentucky 42431 —
Lexicon Investigational Site Baton Rouge Louisiana 70808 —
Lexicon Investigational Site Brockton Massachusetts 02301 —
Lexicon Investigational Site Waltham Massachusetts 02453 —
Lexicon Investigational Site Traverse City Michigan 49684 —
Lexicon Investigational Site Olive Branch Mississippi 38654 —
Lexicon Investigational Site Kansas City Missouri 64111 —
Lexicon Investigational Site Omaha Nebraska 68131 —
Lexicon Investigational Site Las Vegas Nevada 89101 —
Lexicon Investigational Site Las Vegas Nevada 89128 —
Lexicon Investigational Site Great Neck New York 11023 —
Lexicon Investigational Site West Seneca New York 14224 —
Lexicon Investigational Site Greensboro North Carolina 27455 —
Lexicon Investigational Site Winston-Salem North Carolina 27103 —
Lexicon Investigational Site Grand Forks North Dakota 58201 —
Lexicon Investigational Site Canal Fulton Ohio 44614 —
Lexicon Investigational Site Dayton Ohio 45439 —
Lexicon Investigational Site Kettering Ohio 45429 —
Lexicon Investigational Site Perrysburg Ohio 43551 —
Lexicon Investigational Site Eugene Oregon 97404 —
Lexicon Investigational Site Uniontown Pennsylvania 15401 —
Lexicon Investigational Site Clinton South Carolina 29325 —
Lexicon Investigational Site Mt. Pleasant South Carolina 29464 —
Lexicon Investigational Site Chattanooga Tennessee 37411 —
Lexicon Investigational Site Chattanooga Tennessee 37421 —
Lexicon Investigational Site Austin Texas 78728 —
Lexicon Investigational Site Dallas Texas 75230 —
Lexicon Investigational Site Houston Texas 77024 —
Lexicon Investigational Site Houston Texas 77098 —
Lexicon Investigational Site Killeen Texas 76543 —
Lexicon Investigational Site San Antonio Texas 78229 —
Lexicon Investigational Site San Antonio Texas 78258 —
Lexicon Investigational Site Tomball Texas 77375 —
Lexicon Investigational Site Ogden Utah 84403 —
Lexicon Investigational Site Salt Lake City Utah 84109 —
Lexicon Investigational Site Virginia Beach Virginia 23454 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01376557, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Oct 31, 2014 · Synced Oct 19, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01376557 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →