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NCT01512979 · ClinicalTrials.gov registry record · Phase 4

Linagliptin and Metformin Versus Linagliptin in Newly Diagnosed, Untreated Type 2 Diabetes

A Phase 4 study of Diabetes Mellitus, Type 2, sponsored by Boehringer Ingelheim.

Completed
Registry status
Phase 4
Development phase
316
Enrollment target
20
Study locations

NCT01512979: Completed Phase 4 study of Diabetes Mellitus, Type 2, sponsored by Boehringer Ingelheim.

NCT01512979 is a Phase 4 study of Diabetes Mellitus, Type 2 that has completed, run by Boehringer Ingelheim. The registered enrollment target is 316 participants, below the 4,484-participant average among 348 other Diabetes Mellitus, Type 2 trials with a reported enrollment target (93% lower). The trial reports 20 study locations across 10 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01512979, a Phase 4 study of Diabetes Mellitus, Type 2, has completed, sponsored by Boehringer Ingelheim.

COMPLETED
Registry status
Phase 4
Development phase
316 participants
Enrollment target
20
Study locations

Study Summary

The purpose of this trial is to determine whether a initial combination of linagliptin and metformin compared to linagliptin alone for 24 weeks is effective in newly diagnosed, treatment-naïve patients with Type 2 Diabetes.

Primary Outcome

HbA1c is measured as a percentage. The change from baseline is the Week 24 HbA1c minus the baseline HbA1c. Means are adjusted for treatment and continuous baseline HbA1c

Conditions Studied

Interventions

  • DRUG metformin
  • DRUG linagliptin
  • DRUG metformin placebo

Study Locations (20)

California

  • 1218.83.11011 Boehringer Ingelheim Investigational Site - Chino
  • 1218.83.11001 Boehringer Ingelheim Investigational Site - Huntington Beach
  • 1218.83.11019 Boehringer Ingelheim Investigational Site - Huntington Park
  • 1218.83.11015 Boehringer Ingelheim Investigational Site - Lomita
  • 1218.83.11023 Boehringer Ingelheim Investigational Site - Norwalk
  • 1218.83.11014 Boehringer Ingelheim Investigational Site - Roseville
  • 1218.83.11031 Boehringer Ingelheim Investigational Site - San Diego

Florida

  • 1218.83.11022 Boehringer Ingelheim Investigational Site - Fort Lauderdale
  • 1218.83.11025 Boehringer Ingelheim Investigational Site - Orlando
  • 1218.83.11033 Boehringer Ingelheim Investigational Site - Sanford

North Carolina

  • 1218.83.11013 Boehringer Ingelheim Investigational Site - Jacksonville
  • 1218.83.11028 Boehringer Ingelheim Investigational Site - Salisbury
  • 1218.83.11009 Boehringer Ingelheim Investigational Site - Shelby

Arizona

  • 1218.83.11002 Boehringer Ingelheim Investigational Site - Phoenix

Arkansas

  • 1218.83.11036 Boehringer Ingelheim Investigational Site - Little Rock

Georgia

  • 1218.83.11029 Boehringer Ingelheim Investigational Site - Oakwood

Kentucky

  • 1218.83.11026 Boehringer Ingelheim Investigational Site - Owensboro

Maryland

  • 1218.83.11008 Boehringer Ingelheim Investigational Site - Elkton

Trial Details

FieldValue
Enrollment Target 316 participants
Start Date 2012-01
Est. Completion 2013-04
Phase Phase 4
Boehringer Ingelheim

515 total trials

What the finished NCT01512979 record still lists

NCT01512979 is an interventional study that assigns participants to a tested intervention. The registered 316 participants enrollment target is mid-sized for trials with a published cap, below the 4,484-participant average among 348 other Diabetes Mellitus, Type 2 trials with a reported enrollment target (93% lower).

The record links to 1 condition, with Diabetes Mellitus, Type 2 appearing as the primary indexed condition, and to 3 interventions - of which metformin is the first listed.

NCT01512979 names 20 study sites across 10 states, led by California, Florida, North Carolina.

Frequently Asked Questions

What is clinical trial NCT01512979 about?

NCT01512979 is a clinical study titled "Linagliptin and Metformin Versus Linagliptin in Newly Diagnosed, Untreated Type 2 Diabetes". The purpose of this trial is to determine whether a initial combination of linagliptin and metformin compared to linagliptin alone for 24 weeks is effective in newly diagnosed, treatment-naïve patients with Type 2 Diabetes.

What is the current status of trial NCT01512979?

This trial is currently completed. It is a Phase 4 study. The enrollment target is 316 participants. The study started on 2012-01. Estimated completion is 2013-04.

What conditions does trial NCT01512979 study?

This clinical trial studies the following conditions: Diabetes Mellitus, Type 2.

What interventions are being tested in trial NCT01512979?

The interventions under investigation include: metformin (DRUG), linagliptin (DRUG), metformin placebo (DRUG).

Who is sponsoring clinical trial NCT01512979?

This trial is sponsored by Boehringer Ingelheim, which has 515 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT01512979 being conducted?

This trial has 20 study locations across Arizona, Arkansas, California, Florida, Georgia. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Diabetes Mellitus, Type 2

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT01512979's enrollment target sits among peer trials

316 118th of 348 higher than 231 of 348 other Diabetes Mellitus, Type 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Diabetes Mellitus, Type 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT01512979, the US trial registry maintained by the National Library of Medicine. NCT01512979 (mid enrollment · wide site footprint · completed) retrieved and formatted by PlainTrial, see methodology.