A Phase 2 Study of DS-8500a in Japanese Subjects With Type 2 Diabetes Mellitus (T2DM)

NCT ID: NCT02628392

Last Updated: 2019-02-12

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

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

368 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-11-30

Study Completion Date

2016-09-30

Brief Summary

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The objectives of the study is to evaluate the efficacy, safety, and dose of DS-8500a compared with placebo in patients with type 2 diabetes mellitus.

Detailed Description

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The objectives of the study is to evaluate the efficacy, safety, and dose of DS-8500a compared with placebo in patients with type 2 diabetes mellitus after a 12-week oral administration of DS-8500a at 25, 50, or 75 mg in a double-blind, parallel-group comparison study. In addition, the clinical positioning of DS-8500a relative to an existing drug will be investigated using sitagliptin as a comparator.

Conditions

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Type2 Diabetes Mellitus

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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DS-8500a 25 mg QD

DS-8500a 25 mg tablet once daily (QD), orally, for up to 12 weeks, and matching sitagliptin placebo capsule

Group Type EXPERIMENTAL

DS-8500a

Intervention Type DRUG

DS-8500a tablets 25mg, 50mg, 75mg

placebo

Intervention Type DRUG

matching DS-8500a tablets and sitagliptin capsules

DS-8500a 50 mg QD

DS-8500a 50 mg QD tablet, orally, once daily for up to 12 weeks, and matching sitagliptin placebo capsule

Group Type EXPERIMENTAL

DS-8500a

Intervention Type DRUG

DS-8500a tablets 25mg, 50mg, 75mg

placebo

Intervention Type DRUG

matching DS-8500a tablets and sitagliptin capsules

DS-8500a 75 mg QD

DS-8500a 75 mg QD tablet, orally, once daily for up to 12 weeks, and matching sitagliptin placebo capsule

Group Type EXPERIMENTAL

DS-8500a

Intervention Type DRUG

DS-8500a tablets 25mg, 50mg, 75mg

placebo

Intervention Type DRUG

matching DS-8500a tablets and sitagliptin capsules

placebo

placebo tablet and placebo capsule, orally, once daily for up to 12 weeks to match DS-8500a and sitagliptin, respectively.

Group Type PLACEBO_COMPARATOR

placebo

Intervention Type DRUG

matching DS-8500a tablets and sitagliptin capsules

Sitagliptin

capsule, orally, once daily for up to 12 weeks and matching DS-8500 placebo tablet

Group Type ACTIVE_COMPARATOR

Sitagliptin

Intervention Type DRUG

capsules

placebo

Intervention Type DRUG

matching DS-8500a tablets and sitagliptin capsules

Interventions

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DS-8500a

DS-8500a tablets 25mg, 50mg, 75mg

Intervention Type DRUG

Sitagliptin

capsules

Intervention Type DRUG

placebo

matching DS-8500a tablets and sitagliptin capsules

Intervention Type DRUG

Other Intervention Names

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Januvia

Eligibility Criteria

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Inclusion Criteria

* Patients aged ≥ 20 years at the time of informed consent
* Japanese patients with type 2 diabetes
* Patients who have HbA1c ≥ 7.0% and \< 10.0%

Exclusion Criteria

* Patients with type 1 diabetes mellitus or with a history of diabetic coma, precoma, or ketoacidosis
* Patients receiving or requiring treatment with insulin
* Patients with a body mass index (BMI) of \< 18.5 kg/m2 or ≥ 35.0 kg/m2
* Patients with clinically evident renal impairment (estimated glomerular filtration rate \[eGFR\] of \< 45 mL/min per 1.73 m2) or clinically significant renal disease
* Patients with fasting plasma glucose ≥ 240 mg/dL
Minimum Eligible Age

20 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Daiichi Sankyo Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Heishinkai Medical Group Incorporated OCROM Clinic

Suita-shi, Osaka, Japan

Site Status

Countries

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Japan

Other Identifiers

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DS8500-A-J203

Identifier Type: -

Identifier Source: org_study_id

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