Efficacy and Safety of Dapagliflozin and Dapagliflozin Plus Saxagliptin in Combination With Metformin in Type 2 Diabetes Patients Compared With Sulphonylurea

NCT ID: NCT02471404

Last Updated: 2019-03-26

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

939 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-09-21

Study Completion Date

2017-03-13

Brief Summary

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This study is being carried out to see if dapagliflozin and dapagliflozin plus saxagliptin as an addition to metformin is effective and safe in treating patients with type 2 diabetes when compared to glimepiride (sulphonylurea) as an addition to metformin treatment.

Detailed Description

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Conditions

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Type 2 Diabetes Mellitus Inadequate Glycaemic Control

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

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Dapagliflozin+metformin

Dapagliflozin + saxagliptin placebo + glimepiride placebo + metformin

Group Type ACTIVE_COMPARATOR

Dapagliflozin

Intervention Type DRUG

10 mg, orally Green, plain, diamond-shaped, film-coated tablet

Placebo for saxagliptin

Intervention Type DRUG

Does not contain active ingredient, orally Plain, yellow, biconvex, round, film-coated tablet

Placebo for glimepiride

Intervention Type DRUG

Does not contain active ingredient, orally. Opaque gray capsule

Dapagliflozin+saxagliptin+metformin

Dapagliflozin + saxagliptin + glimepiride placebo+ metformin

Group Type ACTIVE_COMPARATOR

Dapagliflozin

Intervention Type DRUG

10 mg, orally Green, plain, diamond-shaped, film-coated tablet

Saxagliptin

Intervention Type DRUG

5 mg, orally Plain, yellow, biconvex, round, film-coated tablet

Placebo for glimepiride

Intervention Type DRUG

Does not contain active ingredient, orally. Opaque gray capsule

Glimepiride+metformin

Glimepiride + dapagliflozin placebo + saxagliptin placebo + metformin

Group Type ACTIVE_COMPARATOR

Glimepiride

Intervention Type DRUG

1, 2, or 4 mg, orally Opaque gray capsule

Placebo for dapagliflozin

Intervention Type DRUG

Does not contain active ingredient, orally Green, plain, diamond-shaped, film-coated tablet

Placebo for saxagliptin

Intervention Type DRUG

Does not contain active ingredient, orally Plain, yellow, biconvex, round, film-coated tablet

Interventions

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Dapagliflozin

10 mg, orally Green, plain, diamond-shaped, film-coated tablet

Intervention Type DRUG

Saxagliptin

5 mg, orally Plain, yellow, biconvex, round, film-coated tablet

Intervention Type DRUG

Glimepiride

1, 2, or 4 mg, orally Opaque gray capsule

Intervention Type DRUG

Placebo for dapagliflozin

Does not contain active ingredient, orally Green, plain, diamond-shaped, film-coated tablet

Intervention Type DRUG

Placebo for saxagliptin

Does not contain active ingredient, orally Plain, yellow, biconvex, round, film-coated tablet

Intervention Type DRUG

Placebo for glimepiride

Does not contain active ingredient, orally. Opaque gray capsule

Intervention Type DRUG

Other Intervention Names

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Forxiga Onglyza™ Amaryl

Eligibility Criteria

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Inclusion Criteria

1. Is male or female and ≥18 and \<75 years old at time of informed consent.
2. Has a HbA1c of ≥7.5% and ≤10.5% based on central laboratory results from Visit 1, with individual need for therapy escalation.
3. Currently treated with a stable maximum tolarated dose (MTD) (≥1500 mg/day) of metformin therapy for at least 8 weeks prior to Enrolment visit.
4. Has a BMI of ≤45 kg/m2 at Enrolment visit.
5. Has a C-peptide laboratory value of ≥1.0 ng/mL (0.33 nmol/L; 333.3 pmol/L) based on central laboratory results from Visit 1.

Exclusion Criteria

1. Clinically diagnosed with Type I diabetes, known diagnosis of maturity onset diabetes of the young (MODY), or secondary diabetes mellitus or known presence of glutamate decarboxylase 65 (GAD65) antibodies.
2. Patients who, in the judgment of the Investigator, may be at risk for dehydration or volume depletion that may affect the patient's safety and/or the interpretation of efficacy or safety data.
3. Clinically significant cardiovascular disease or procedure within 3 months prior to Enrolment or expected to require coronary revascularization procedure during the course of the study.
4. Concomitant treatment with loop diuretics
Minimum Eligible Age

18 Years

Maximum Eligible Age

74 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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AstraZeneca

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Research Site

Hodonín, , Czechia

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Hradec Králové, , Czechia

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Jílové u Prahy, , Czechia

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Ostrava - Belsky Les, , Czechia

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Pardubice, , Czechia

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Plzen - Severni Predmesti, , Czechia

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Praha Klanovice, , Czechia

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Přelouč, , Czechia

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Uherské Hradiště, , Czechia

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Zlín, , Czechia

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Aschaffenburg, , Germany

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Bad Homburg, , Germany

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Bad Mergentheim, , Germany

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Bad Nauheim, , Germany

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Bad Neuenahr-Ahrweiler, , Germany

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Bad Oeynhausen, , Germany

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Bad Reichenhall, , Germany

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Berlin, , Germany

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Berlin, , Germany

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Berlin, , Germany

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Berlin, , Germany

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Berlin, , Germany

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Berlin, , Germany

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Berlin, , Germany

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Bochum, , Germany

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Bochum, , Germany

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Bonn, , Germany

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Bünde, , Germany

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Cologne, , Germany

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Daaden, , Germany

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Darmstadt, , Germany

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Datteln, , Germany

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Deggingen, , Germany

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Dippoldiswalde, , Germany

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Dortmund, , Germany

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Dresden, , Germany

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Duisburg, , Germany

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Erfurt, , Germany

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Erlangen, , Germany

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Eschweiler, , Germany

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Essen, , Germany

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Essen, , Germany

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Essen, , Germany

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Frankfurt, , Germany

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Frankfurt, , Germany

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Frankfurt am Main, , Germany

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Freiburg im Breisgau, , Germany

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Freiburg im Breisgau, , Germany

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Freudenstadt, , Germany

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Gelnhausen, , Germany

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Giengen an der Brenz, , Germany

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Goch, , Germany

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Göttingen, , Germany

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Grevesmühlen, , Germany

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Großheirath, , Germany

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Hamburg, , Germany

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Hamburg, , Germany

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Hamburg, , Germany

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Hamburg, , Germany

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Hamburg, , Germany

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Hamburg, , Germany

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Hamelin, , Germany

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Hanover, , Germany

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Heidelberg, , Germany

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Herne, , Germany

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Hildesheim, , Germany

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Hof, , Germany

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Hohenmölsen, , Germany

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Höhenkirchen, , Germany

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Jerichow, , Germany

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Kallstadt, , Germany

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Karlsruhe, , Germany

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Kassel, , Germany

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Kiel-Kronshagen, , Germany

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Köthen, , Germany

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Leipzig, , Germany

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Leipzig, , Germany

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Lichtenfels, , Germany

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Lingen, , Germany

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Löhne, , Germany

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Ludwigshafen, , Germany

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Magdeburg, , Germany

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Mannheim, , Germany

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Mannheim, , Germany

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Marburg, , Germany

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Marl, , Germany

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Meine, , Germany

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Meißen, , Germany

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Mühldorf A. Inn, , Germany

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München, , Germany

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München, , Germany

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München, , Germany

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Münster, , Germany

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Münster, , Germany

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Neumünster, , Germany

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Neuwied Am Rhein, , Germany

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Oldenburg, , Germany

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Papenburg, , Germany

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Pirna, , Germany

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Rehburg-Loccum, , Germany

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Rehlingen-Siersburg, , Germany

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Reinfeld, , Germany

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Remagen, , Germany

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Rhaunen, , Germany

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Rodgau-Dudenhofen, , Germany

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Saarlouis, , Germany

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Schwabenheim, , Germany

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Speyer, , Germany

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Stadtbergen, , Germany

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Stolberg, , Germany

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Straubing, , Germany

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Stuttgart, , Germany

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Sulzbach, , Germany

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Trier, , Germany

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Villingen-Schwenningen, , Germany

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Wahlstedt, , Germany

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Wangen, , Germany

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Weinheim, , Germany

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Westerkappeln, , Germany

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Wetzlar, , Germany

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Witten, , Germany

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Ács, , Hungary

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Budapest, , Hungary

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Budapest, , Hungary

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Budapest, , Hungary

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Csongrád, , Hungary

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Debrecen, , Hungary

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Esztergom, , Hungary

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Hatvan, , Hungary

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Kisvárda, , Hungary

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Komárom, , Hungary

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Miskolc, , Hungary

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Mosonmagyaróvár, , Hungary

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Nyíregyháza, , Hungary

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Orosháza-Szentetornya, , Hungary

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Pécs, , Hungary

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Polgár, , Hungary

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Székesfehérvár, , Hungary

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Bochnia, , Poland

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Bydgoszcz, , Poland

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Chrzanów, , Poland

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Gdansk, , Poland

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Koluszki, , Poland

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Krakow, , Poland

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Legnica, , Poland

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Lodz, , Poland

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Mrągowo, , Poland

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Ostrowiec Świętokrzyski, , Poland

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Poznan, , Poland

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Sobótka, , Poland

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Wierzchosławice, , Poland

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Wroclaw, , Poland

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Banská Bystrica, , Slovakia

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Bratislava, , Slovakia

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Bratislava, , Slovakia

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Košice, , Slovakia

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Košice, , Slovakia

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Košice, , Slovakia

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Levice, , Slovakia

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Levice, , Slovakia

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Lučenec, , Slovakia

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Malacky, , Slovakia

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Námestovo, , Slovakia

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Nové Zámky, , Slovakia

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Považská Bystrica, , Slovakia

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Považská Bystrica, , Slovakia

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Prievidza, , Slovakia

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Púchov, , Slovakia

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Rimavská Sobota, , Slovakia

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Sabinov, , Slovakia

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Trenčín, , Slovakia

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Trnava, , Slovakia

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Vrútky, , Slovakia

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Countries

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Czechia Germany Hungary Poland Slovakia

References

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Muller-Wieland D, Kellerer M, Cypryk K, Skripova D, Rohwedder K, Johnsson E, Garcia-Sanchez R, Kurlyandskaya R, Sjostrom CD, Jacob S, Seufert J, Dronamraju N, Csomos K. Efficacy and safety of dapagliflozin or dapagliflozin plus saxagliptin versus glimepiride as add-on to metformin in patients with type 2 diabetes. Diabetes Obes Metab. 2018 Nov;20(11):2598-2607. doi: 10.1111/dom.13437. Epub 2018 Jul 16.

Reference Type DERIVED
PMID: 29947099 (View on PubMed)

Provided Documents

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Document Type: Statistical Analysis Plan

View Document

Document Type: Study Protocol

View Document

Other Identifiers

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D1689C00014

Identifier Type: -

Identifier Source: org_study_id

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