Trial of Different Dosages' Ge Gen Qin Lian Decoction in the Treatment of Type 2 Diabetes

NCT ID: NCT01219803

Last Updated: 2012-05-08

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

UNKNOWN

Clinical Phase

NA

Total Enrollment

240 participants

Study Classification

INTERVENTIONAL

Study Start Date

2010-08-31

Study Completion Date

2014-08-31

Brief Summary

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Ge Gen Qin Lian Decoction are one kind of Chinese prescription, and previous study showed they had antidiabetic effects on the clinical patients and no obvious toxicity was found. The purpose of this study was to evaluate the efficacy and safety of different dosage of Ge Gen Qin Lian Decoction in the treatment of type 2 diabetic patients and explore relationship of the dosage and effect and the safety of 3 dosages of Ge Gen Qin Lian Decoction.

Detailed Description

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two hundred and forty primary diabetic patients will be expected to be recruited, which were divided into different groups in a randomized, doubled blind, dose-paralleled-control multi-centre clinical design. The patients were randomly taken with high-dosage(5 times of low-dosage),mild-dosage(3 times of low-dosage), low-dosage,placebo(4.5% of low dosage) by 2 times every day for 12 weeks. Hemoglobin A1c (HbA1c), Fasting plasma glucose (FPG),postprandial 2 hours plasma glucose(2hPG),insulin(0h,1h,2h),syndrome,symptoms,body mass index (BMI),waist circumference (WC) of these groups were measured and analyzed. Some safety indexes such blood and urine and stool routine examination, electrocardiogram (ECG)and liver and kidney function tests were measured and analyzed during the experiment. The treatment period is 12 week.

Conditions

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Diabetes Mellitus, Type 2 Dose-Response Relationship, Drug

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Caregivers

Study Groups

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High dose GGQL Decoction

Group Type EXPERIMENTAL

High Dose GGQL Decoction

Intervention Type DRUG

The drug was a kind of decoction extracted by Chinese herbs such as Huanglian etc,5 times thick of low dose GGQL Decoction, 150ml/bag, twice in a day

Mild dose GGQL Decoction

Group Type EXPERIMENTAL

Mild dose GGQL Decoction

Intervention Type DRUG

The drug was a kind of decoction extracted by Chinese herbs such as Huanglian etc,3 times thick of low dose GGQL Decoction, 150ml/bag, twice in a day

Low dose GGQL Decoction

Group Type EXPERIMENTAL

Low dose GGQL Decoction

Intervention Type DRUG

The drug was a kind of decoction extracted by Chinese herbs such as Huanglian etc, 150ml/bag, twice in a day

Placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

The placebo was a kind of decoction,which including 4.5% low dose GGQL Decoction to feel bitter taste as other drugs, 150ml/bag, twice in a day

Interventions

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High Dose GGQL Decoction

The drug was a kind of decoction extracted by Chinese herbs such as Huanglian etc,5 times thick of low dose GGQL Decoction, 150ml/bag, twice in a day

Intervention Type DRUG

Mild dose GGQL Decoction

The drug was a kind of decoction extracted by Chinese herbs such as Huanglian etc,3 times thick of low dose GGQL Decoction, 150ml/bag, twice in a day

Intervention Type DRUG

Low dose GGQL Decoction

The drug was a kind of decoction extracted by Chinese herbs such as Huanglian etc, 150ml/bag, twice in a day

Intervention Type DRUG

Placebo

The placebo was a kind of decoction,which including 4.5% low dose GGQL Decoction to feel bitter taste as other drugs, 150ml/bag, twice in a day

Intervention Type DRUG

Other Intervention Names

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High Dose Ge Gen Qin Lian Decoction Mild dose Ge Gen Qin Lian Decoction Low dose Ge Gen Qin Lian Decoction placebo of Ge-Gen-Qin-Lian Decoction

Eligibility Criteria

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Inclusion Criteria

* Clinical diagnosis of type 2 diabetes mellitus
* 30-65 years old
* HbA1c≥7.0%, and FPG\>7.0 mmol/L, but \<13.9 mmol/L or 2hPG\>11.1 mmol/L
* Informed consent has been signed
* Dampness and Heat in Spleen

Exclusion Criteria

* The patients accepted diabetic treatment for more than a month continuously
* The patients were treated by drugs in 3 week before they were given test drugs
* Diabetic ketosis, diabetic ketoacidosis or serious inflammation in a month
* The contractive pressure \>160 mmHg or diastolic pressure \>100 mmHg
* Pregnant, preparing for pregnancy or breast-feeding women
* Mental patients
* The patients whose ALT or AST are \>100U/L,and BUN or Cr are abnormal.
* The patients who have serious heart, lung, liver, kidney and brain or other primary complications
* Allergic persons
* The patients who are attending other clinical trial
* The patients who have serious diabetic complications
* The patients who ever attended this clinical trial
* Alcohol and / or psychoactive substances, drug abuse and dependency
* The person maybe loss for some reason such as work or life condition according to the investigator's judgement
* The lipid-lowering or antihypertensive drug dosage and category which the patients are taking could not be kept stable
* The patients who are eating some drugs or health food which can affect the body weight
Minimum Eligible Age

30 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Guang'anmen Hospital of China Academy of Chinese Medical Sciences

OTHER

Sponsor Role lead

Responsible Party

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Tong Xiaolin

Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Xiao Lin Tong, Ph.D

Role: STUDY_CHAIR

Guang' anmen Hospital of China Academy of Chinese Medical Sciences

Locations

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Beijing Traditional Chinese Medicine Hospital of the Capital University of Medical Sciences

Beijing, Beijing Municipality, China

Site Status RECRUITING

China-Japan Friendship Hospital

Beijing, Beijing Municipality, China

Site Status RECRUITING

Ji Shui Tan Hospital of Beijing

Beijing, Beijing Municipality, China

Site Status RECRUITING

Dongzhimen Hospital Attached to Beijing Traditional Chinese Medicine University

Beijing, Beijing Municipality, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Feng mei Lian, Ph.D

Role: CONTACT

0086-010-88001402

Other Identifiers

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20100727

Identifier Type: -

Identifier Source: org_study_id

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