Dapagliflozin on Hyperlipidemia and Insulin Resistance in Type 2 Diabetic Patients (DAPHNIS Study)

NCT ID: NCT02577159

Last Updated: 2018-08-29

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

UNKNOWN

Clinical Phase

PHASE4

Total Enrollment

50 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-07-01

Study Completion Date

2018-08-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The investigators will investigate whether dapagliflozin (FORXIGA) might improve lipoprotein metabolism as well as hyperglycemia in Japanese patients with type II diabetes mellitus whose HbA1c levels are less than 7.0% (from 20 to 65 years of age). The investigators will examine changes of fasting lipoprotein profile including TG, TC, HDL-C, apoB-48 and RemL-C before and after the 8 weeks administration of dapagliflozin.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

In this study, the investigators will investigate whether dapagliflozin (FORXIGA) might improve lipoprotein metabolism as well as hyperglycemia in Japanese patients with type II diabetes mellitus. Primary Objective is to examine changes of fasting lipoprotein profile by the administration of dapagliflozin; Concentrations of apoB-48 and RemL-C. Secondary Objectives are; to examine changes of fasting glucose and HbA1c (NGSP) level by the administration of dapagliflozin, to examine changes of fasting lipid profile by the administration of dapagliflozin; Concentrations of TG, TC, HDL-C and LDL-C, to examine changes of fractions of free fatty acids, protein mass of LPL, and lipoprotein profile assessed by the HPLC by the administration of dapagliflozin, to examine changes of biomarkers for renal and hepatic function by the administration of dapagliflozin, and to examine the frequency of adverse effects by the administration of dapagliflozin. This study is open-label study and contains patients who are diabetes mellitus of from 20 to 65 years of age and their Patients who have not achieve the clinical target of the glycemic control (less than 7.0% in HbA1c).

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Diabetes Mellitus, Type 2

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Dapagliflozin

Diabetic patients who met the inclusion/exclusion criteria. Dapagliflozin is orally administered for 8 weeks in the dose of 5mg per day if there is no serious event included in termination criteria. If the effect for improving diabetes is insufficient, it is allowed to raise its dose up to 10mg/day.

Group Type EXPERIMENTAL

Dapagliflozin

Intervention Type DRUG

Dapagliflozin is orally administered for 8 weeks in the dose of 5mg per day by adding the conventional treatment if there is no serious event included in termination criteria. If the effect for improving diabetes is insufficient, it is allowed to raise its dose up to 10mg/day.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Dapagliflozin

Dapagliflozin is orally administered for 8 weeks in the dose of 5mg per day by adding the conventional treatment if there is no serious event included in termination criteria. If the effect for improving diabetes is insufficient, it is allowed to raise its dose up to 10mg/day.

Intervention Type DRUG

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

conventional treatment

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Male or female subjects with type 2 diabetes mellitus of from 20 to 65 years of age.
* Patients who have not achieve the clinical target of the glycemic control (less than 7.0% in HbA1c).
* Patients who received the diet therapy, the exercise therapy or the following anti-diabetic drugs in addition to the diet and/or exercise therapy (up to two drugs) with dosage stable for 8 weeks prior to entry.
* Sulfonylurea (Glymepiride 2mg/day or less, Glibenclamide 1.25mg/day or less, Gliclazide 40mg/day or less)
* Thiazolidine (Actos)
* Biguanide (Metformin, Buformin)
* alpha-glucosidase inhibitor (Voglibose, Miglitol, Acarbose)
* DPP4 inhibitors (Sitagliptin, Linagliptin, Anagliptin, Teneligliptin, Alogliptin, Saxagliptin)
* Informed consent to participate in the study prior to any study procedures.

Exclusion Criteria

* Type 1 diabetes mellitus
* Moderate or severe renal dysfunction (eGFR\<45 ml/min/1.73m2 or hemodialysis)
* Severe hepatic insufficiency (AST and/or ALT \>3x upper limit of normal)
* Adrenal insufficiency or pituitary gland dysfunction
* Malnourishment, starvation, irregular dietary intake, poor dietary intake, debilitating condition or a severe muscle movement
* Volume depleted patients; concomitant medication such as loop diuretics.
* Excessive alcohol intake (\>60g daily)
* SGLT2 inhibitors such as dapagliflozin are already administered
* Contraindication with dapagliflozin
* Start a new medication of statins, fibrates, ezetimibe or probucol within a month
* Females who are likely to be pregnant, during pregnancy or lactating
* Participants in other clinical trials
* Inability to communicate and comply with all study requirements.
Minimum Eligible Age

20 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Osaka University

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Shizuya Yamashita, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Osaka University Graduate School of Medicine

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Sousei Hospital

Kadoma, Osaka, Japan

Site Status

Osaka Central Hospital

Osaka, Osaka, Japan

Site Status

Osaka University Hospital

Suita, Osaka, Japan

Site Status

Countries

Review the countries where the study has at least one active or historical site.

Japan

References

Explore related publications, articles, or registry entries linked to this study.

Hanada H, Mugii S, Okubo M, Maeda I, Kuwayama K, Hidaka Y, Kitazume-Taneike R, Yamashita T, Kawase R, Nakaoka H, Inagaki M, Yuasa-Kawase M, Nakatani K, Tsubakio-Yamamoto K, Masuda D, Ohama T, Matsuyama A, Ishigami M, Nishida M, Komuro I, Yamashita S. Establishment of chemiluminescence enzyme immunoassay for apolipoprotein B-48 and its clinical applications for evaluation of impaired chylomicron remnant metabolism. Clin Chim Acta. 2012 Jan 18;413(1-2):160-5. doi: 10.1016/j.cca.2011.09.013. Epub 2011 Sep 19.

Reference Type BACKGROUND
PMID: 21958700 (View on PubMed)

Masuda D, Sakai N, Sugimoto T, Kitazume-Taneike R, Yamashita T, Kawase R, Nakaoka H, Inagaki M, Nakatani K, Yuasa-Kawase M, Tsubakio-Yamamoto K, Ohama T, Nakagawa-Toyama Y, Nishida M, Ishigami M, Masuda Y, Matsuyama A, Komuro I, Yamashita S. Fasting serum apolipoprotein B-48 can be a marker of postprandial hyperlipidemia. J Atheroscler Thromb. 2011;18(12):1062-70. doi: 10.5551/jat.10470. Epub 2011 Sep 24.

Reference Type BACKGROUND
PMID: 21946533 (View on PubMed)

Okubo M, Hanada H, Matsui M, Hidaka Y, Masuda D, Sakata Y, Yamashita S. Serum apolipoprotein B-48 concentration is associated with a reduced estimated glomerular filtration rate and increased proteinuria. J Atheroscler Thromb. 2014;21(9):974-82. doi: 10.5551/jat.23309. Epub 2014 Jun 2.

Reference Type BACKGROUND
PMID: 24882621 (View on PubMed)

Mugii S, Hanada H, Okubo M, Masuda D, Takeoka K, Hidaka Y, Ohama T, Matsuyama A, Nakagawa-Toyama Y, Nishida M, Ishigami M, Komuro I, Yamashita S. Thyroid function influences serum apolipoprotein B-48 levels in patients with thyroid disease. J Atheroscler Thromb. 2012;19(10):890-6. doi: 10.5551/jat.12757. Epub 2012 Jul 4.

Reference Type BACKGROUND
PMID: 22786447 (View on PubMed)

Nakatani K, Sugimoto T, Masuda D, Okano R, Oya T, Monden Y, Yamashita T, Kawase R, Nakaoka H, Inagaki M, Yuasa-Kawase M, Tsubakio-Yamamoto K, Ohama T, Nishida M, Ishigami M, Komuro I, Yamashita S. Serum apolipoprotein B-48 levels are correlated with carotid intima-media thickness in subjects with normal serum triglyceride levels. Atherosclerosis. 2011 Sep;218(1):226-32. doi: 10.1016/j.atherosclerosis.2011.05.009. Epub 2011 May 18.

Reference Type BACKGROUND
PMID: 21641598 (View on PubMed)

Masuda D, Sugimoto T, Tsujii K, Inagaki M, Nakatani K, Yuasa-Kawase M, Tsubakio-Yamamoto K, Ohama T, Nishida M, Ishigami M, Kawamoto T, Matsuyama A, Sakai N, Komuro I, Yamashita S. Correlation of fasting serum apolipoprotein B-48 with coronary artery disease prevalence. Eur J Clin Invest. 2012 Sep;42(9):992-9. doi: 10.1111/j.1365-2362.2012.02687.x. Epub 2012 May 15.

Reference Type BACKGROUND
PMID: 22587365 (View on PubMed)

Ji L, Ma J, Li H, Mansfield TA, T'joen CL, Iqbal N, Ptaszynska A, List JF. Dapagliflozin as monotherapy in drug-naive Asian patients with type 2 diabetes mellitus: a randomized, blinded, prospective phase III study. Clin Ther. 2014 Jan 1;36(1):84-100.e9. doi: 10.1016/j.clinthera.2013.11.002. Epub 2013 Dec 28.

Reference Type BACKGROUND
PMID: 24378206 (View on PubMed)

Kaku K, Maegawa H, Tanizawa Y, Kiyosue A, Ide Y, Tokudome T, Hoshino Y, Yang J, Langkilde AM. Dapagliflozin as monotherapy or combination therapy in Japanese patients with type 2 diabetes: an open-label study. Diabetes Ther. 2014 Dec;5(2):415-33. doi: 10.1007/s13300-014-0086-7. Epub 2014 Oct 24.

Reference Type BACKGROUND
PMID: 25341477 (View on PubMed)

Bolinder J, Ljunggren O, Kullberg J, Johansson L, Wilding J, Langkilde AM, Sugg J, Parikh S. Effects of dapagliflozin on body weight, total fat mass, and regional adipose tissue distribution in patients with type 2 diabetes mellitus with inadequate glycemic control on metformin. J Clin Endocrinol Metab. 2012 Mar;97(3):1020-31. doi: 10.1210/jc.2011-2260. Epub 2012 Jan 11.

Reference Type BACKGROUND
PMID: 22238392 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

DAPHNIS

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Dapagliflozin Effects on Epicardial Fat
NCT02235298 COMPLETED PHASE4
Study With Dapagliflozin
NCT02971618 COMPLETED