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CompletedNCT02401880Updated Feb 24, 2016

Effects of Linagliptin in Addition to Empagliflozin on Islet Cell Physiology

A Phase 4 interventional study of Linagliptin and Placebo in Type 2 Diabetes Mellitus, sponsored by Profil Institut für Stoffwechselforschung GmbH. Completed at 2 sites in Germany. Open to participants aged 30 Years to 80 Years. Per ClinicalTrials.gov, last updated 2016-02-24.

Sponsored by Profil Institut für Stoffwechselforschung GmbH · Phase 4, Interventional, and Basic science

Phase
Phase 4
Study type
Interventional
Enrollment
89
Allocation
Randomized
Ages
30 Years to 80 Years
Sex
All
01

Study summary

The primary aim of this exploratory mechanistic study is to investigate the effects of Empagliflozin and Linagliptin on alpha- and beta cell physiology in T2DM patients.

This study aims to evaluate the effect of the DPP-IV inhibitor linagliptin (as compared to placebo) in addition to the SGLT-2 inhibitor empagliflozin on pancreatic alpha and beta cell function, as well as several markers of metabolic control.

Read the detailed description

This study will be performed as a multi-center study which includes 2 centres. 44 subjects with T2DM are to be included according to the defined in- and exclusion criteria.

Subjects has to be on a stable metformin therapy and will receive in a first step empagliflozin for 30 days. Both therapies (metformin and empagliflozin) will be continued for another 30 days and subjects will be randomized to receive in addition Linagliptin or Placebo for 30 days.

Subjects will come for two inhouse periods to their corresponding study center and will undergo an hyperglycaemic clamp test as well as a Meal test in each of the periods.

02

Conditions studied

  • Type 2 Diabetes Mellitus
03

In context

Diabetes Mellitus

10,925 studies on the registry are indexed under Diabetes Mellitus; 1,319 are open to participants now.

This study's enrollment of 89 is above the median of 80 across 8,367 interventional studies indexed under Diabetes Mellitus.

Browse Diabetes Mellitus studies →

Lead sponsor

Profil Institut für Stoffwechselforschung GmbH is the lead sponsor of 24 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
30 Years to 80 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  1. Male or female subject with diabetes mellitus type 2
  2. Diabetes mellitus type 2 on stable treatment with metformin (daily dose at least 1000 mg) for at least 6 months
  3. HbA1c 7.0%-9.9%, both inclusive
  4. Diabetes duration of at least 24 months)

Exclusion criteria

Exclusion Criteria:

  1. History of diabetes mellitus type 1
  2. GFR (as calculated by the Cockcroft-Gault equation) \< 60 ml/min at Screening
  3. Systolic blood pressure outside the range of 100-160 mmHg or diastolic blood pressure above 95 mmHg at Screening
05

Study design

Phase
Phase 4
Primary purpose
Basic science
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Investigator, Outcomes assessor)
Enrollment
89 participants (actual)

Study arms

  • Active comparator
    Empagliflozin plus Linagliptin

    Linagliptin 5mg to be adminstered for 30 days in T2DM patients on stable metformin and Empagliflozin

    Drug: Linagliptin · Drug: Empagliflozin

  • Placebo comparator
    Empagliflozin plus Placebo

    Placebo to be adminstered for 30 days in T2DM patients on stable metformin and Empagliflozin

    Other: Placebo · Drug: Empagliflozin

  • Other
    Empagliflozin

    Empagliflozin 25mg will be adminstered for 30 days in T2DM patients

    Drug: Empagliflozin

Interventions

  • DrugLinagliptin

    22 subjects will receive Linagliptin for 30 days

    Also known as: Trajenta

  • OtherPlacebo

    22 subjects will receive Placebo for 30 days

  • DrugEmpagliflozin

    44 subjects will receive Empagliflozin for 60 days

    Also known as: Jardiance

06

What researchers measure

Primary outcomes

  1. • Change in glucagon release (AUC0-180 min) during Liquid Meal Test (LMT) from V3 to V4 between the two treatment groups (Linagliptin vs. placebo)

    Time frame: 30 days

Secondary outcomes

  1. • Change in glucagon release (AUC0-180 min) during LMT from V2 to V3 during treatment with Empagliflozin (V2 vs. V3)

    Time frame: 30 days

07

Study locations

2 sites
  • Profil Mainz GmbH & Co. KG
    Mainz, 55116, Germany
  • Profil Institut für Stoffwechselforschung GmbH
    Neuss, 41460, Germany
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 24, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT02401880
Lead sponsor
Profil Institut für Stoffwechselforschung GmbH
Responsible party
Sponsor
First posted
Mar 30, 2015
Start date
May 2015
Primary completion
Dec 2015
Completion
Dec 2015
Last update
Feb 24, 2016

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Feb 2016. You cannot join it, but the record below documents what was studied.

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