Loose-dose Combination of Acarbose and Metformin for T2DM in Metformin-failure Patients

NCT ID: NCT03349684

Last Updated: 2020-08-05

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

PHASE3

Total Enrollment

287 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-03-05

Study Completion Date

2019-08-21

Brief Summary

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To demonstrate the efficacy and safety of acarbose and metformin loose-dose combination as compared to metformin monotherapy in the treatment of subjects with T2DM that is inadequately controlled by metformin alone

Detailed Description

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Conditions

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Diabetes Mellitus, Type 2

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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Acarbose plus metformin arm

Participants received loose combination of acarbose and metformin 3 times daily.

Group Type EXPERIMENTAL

Acarbose

Intervention Type DRUG

Uptitrated in the treatment phase from 50 mg per day for 1 week, followed by 100 mg per day for another week, and 150 mg per day for the rest 14 weeks, oral, with the first mouthful of main meal

Metformin

Intervention Type DRUG

500 mg 3 times daily, oral, with the first mouthful of main meal

Placebo

Intervention Type DRUG

Acarbose matching placebo, oral

Metformin plus placebo arm

Participants received loose combination of placebo and metformin 3 times daily.

Group Type ACTIVE_COMPARATOR

Metformin

Intervention Type DRUG

500 mg 3 times daily, oral, with the first mouthful of main meal

Placebo

Intervention Type DRUG

Acarbose matching placebo, oral

Interventions

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Acarbose

Uptitrated in the treatment phase from 50 mg per day for 1 week, followed by 100 mg per day for another week, and 150 mg per day for the rest 14 weeks, oral, with the first mouthful of main meal

Intervention Type DRUG

Metformin

500 mg 3 times daily, oral, with the first mouthful of main meal

Intervention Type DRUG

Placebo

Acarbose matching placebo, oral

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Males and females, aged 18 to less than 80 years
* Diabetes mellitus type 2, that is insufficently controlled with metformin defined by HbA1c between 7.0 % and 10.0%, inclusive
* Body mass index between 22 and 45 kg/m\^2, inclusive
* Women and men of reproductive potential must agree to use adequate contraception when sexually active

Exclusion Criteria

* Fasting plasma glucose \> 14.0 mmol/L
* Severe metabolic diabetic complications
Minimum Eligible Age

18 Years

Maximum Eligible Age

79 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Bayer

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Bayer Study Director

Role: STUDY_DIRECTOR

Bayer

Locations

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Anhui Provincial Hospital

Hefei, Anhui, China

Site Status

The First Affiliated Hospital of Anhui Medical University

Hefei, Anhui, China

Site Status

The First Affiliated Hospital of Sun Yat-Sen University

Guangzhou, Guangdong, China

Site Status

Sun Yat-Sen Memorial Hosp. Sun Yat-Sen Univ.

Guangzhou, Guangdong, China

Site Status

The 3rd Affiliated Hospital of Guangzhou Medical University

Guangzhou, Guangdong, China

Site Status

The Second Affliated Hospital of Hainan Medical University

Haikou, Hainan, China

Site Status

Hainan Third People's Hospital (Province Nongken Sanya Hopt)

Sanya, Hainan, China

Site Status

1st Affiliated Hospital of Henan Science and Technology Univ

Luoyang, Henan, China

Site Status

The first affiliated hospital of Zhengzhou University

Zhengzhou, Henan, China

Site Status

Taihe Hospital

Shiyan, Hubei, China

Site Status

Tongji Hosp. of Tongji Med Coll, Huazhong Uni of Sci & Tech.

Wuhan, Hubei, China

Site Status

Chenzhou No. 1 People's Hospital

Chenzhou, Hunan, China

Site Status

1st Peopl's Hosp of Changzhou 3rd Affil Hosp of Soochow Univ

Changzhou, Jiangsu, China

Site Status

Huai'an First People's Hospital, Nanjing Medical University

Huai'an, Jiangsu, China

Site Status

Jiangsu Province Hospital

Nanjing, Jiangsu, China

Site Status

Northern Jiangsu People's Hospital

Yangzhou, Jiangsu, China

Site Status

Jilin Province People's Hospital

Changchun, Jilin, China

Site Status

1st Affiliated Hospital of Xi'an Jiaotong Medical University

Xi'an, Shaanxi, China

Site Status

Shandong Provincial Hospital

Jinan, Shandong, China

Site Status

Affiliated Hospital of Jining Medical University

Jining, Shandong, China

Site Status

West China Hospital, Sichuan University

Chengdu, Sichuan, China

Site Status

People's Hospital of Xinjiang Uygur Autonomous Region

Ürümqi, Xinjiang, China

Site Status

Emergency General Hospital

Beijing, , China

Site Status

Peking Union Medical College Hospital CAMS

Beijing, , China

Site Status

Beijing Pinggu Hospital

Beijing, , China

Site Status

Changsha Central Hospital

Changsha, , China

Site Status

Jiangxi PingXiang people's Hospital

Pingxiang, , China

Site Status

Shanghai Tenth People's Hospital

Shanghai, , China

Site Status

Tianjin Union Medicine Centre (People's Hospital of Tianjin)

Tianjin, , China

Site Status

Countries

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China

Related Links

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https://clinicaltrials.bayer.com/

Click here to find results for studies related to Bayer products

Other Identifiers

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17886

Identifier Type: -

Identifier Source: org_study_id

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