World Health Organization site
Skip Navigation Links

Main
Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ClinicalTrials.gov
Last refreshed on: 12 December 2020
Main ID:  NCT02752880
Date of registration: 26/04/2016
Prospective Registration: Yes
Primary sponsor: Chang Gung Memorial Hospital
Public title: YH1 in Poorly Controlled Type 2 Diabetes
Scientific title: The Efficacy and Safety of Concentrated Herbal Extract Granules, YH1, as an Add-On Medication in Poorly Controlled Type 2 Diabetes: A Randomized, Double-Blind, Placebo-Controlled Pilot Trial
Date of first enrolment: June 2016
Target sample size: 46
Recruitment status: Completed
URL:  https://clinicaltrials.gov/show/NCT02752880
Study type:  Interventional
Study design:  Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Treatment. Masking: Triple (Participant, Investigator, Outcomes Assessor).  
Phase:  Phase 2/Phase 3
Countries of recruitment
Taiwan
Contacts
Name:     Yueh-Hsiang Huang, MD
Address: 
Telephone:
Email:
Affiliation:  Chang Gung Memorial Hospital, Taoyuan, Taiwan
Key inclusion & exclusion criteria

Inclusion Criteria:

1. 20-75 years of age;

2. Diagnosed as type 2 diabetics based on World Health Organization criteria [1];

3. Body mass index (BMI) = 23 kg/m2;

4. Have been treated with = 3 kinds of oral hypoglycemic agents (OHAs) with persistent (>
6 months) high HbA1c (= 7.0 %).

Exclusion Criteria:

1. Type 1 diabetes, gestational diabetes, or other specific types of diabetes;

2. Have received insulin therapy in the past three months;

3. Have serious gastrointestinal (GI) tract diseases, such as peptic ulcers or GI tract
bleeding;

4. Experience stressful situations, including diabetic ketoacidosis, nonketotic
hyperosmolar diabetic coma, severe infection, or surgery in the previous one month;

5. Suffer from hepatic insufficiency with alanine aminotransferase (ALT) 2 times the
upper limit of normal or renal insufficiency with estimated glomerular filtration rate
(eGFR) < 60;

6. Uncontrolled hypertension (blood pressure = 160/100 mmHg);

7. Mental illness, abused or addicted to alcohol, psychoactive substances or other drugs;

8. Pregnant, lactating, or plan to become pregnant;

9. Hemoglobin disease or chronic anemia;

10. Have underlying conditions that could lead to poor compliance;

11. History of cerebrovascular disease or myocardial infarction;

12. Have undergone Chinese medicine treatment in the past two weeks.



Age minimum: 20 Years
Age maximum: 75 Years
Gender: All
Health Condition(s) or Problem(s) studied
Type 2 Diabetes
Intervention(s)
Drug: YH1 group
Drug: placebo group
Primary Outcome(s)
The Percentage Change in HbA1c Level From Baseline to 12 Weeks [Time Frame: 12 weeks]
Secondary Outcome(s)
The Percentage Change in 2hPG From Baseline to Week 12 [Time Frame: 12 weeks]
Secondary ID(s)
104-7934A3,105-7009C,106-0917C
Source(s) of Monetary Support
Please refer to primary and secondary sponsors
Secondary Sponsor(s)
Ethics review
Results
Results available: Yes
Date Posted: 22/07/2019
Date Completed:
URL: https://clinicaltrials.gov/ct2/show/results/NCT02752880
Disclaimer: Trials posted on this search portal are not endorsed by WHO, but are provided as a service to our users. In no event shall the World Health Organization be liable for any damages arising from the use of the information linked to in this section. None of the information obtained through use of the search portal should in any way be used in clinical care without consulting a physician or licensed health professional. WHO is not responsible for the accuracy, completeness and/or use made of the content displayed for any trial record.
Copyright - World Health Organization - Version 3.6 - Version history