Efficacy and Safety of Umbilical Cord Mesenchymal Stem Cells Transplantation in Patients With Type 2 Diabetes Mellitus

NCT ID: NCT04441658

Last Updated: 2020-06-22

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

PHASE1/PHASE2

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-04-10

Study Completion Date

2022-12-31

Brief Summary

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This study is a 24-week single-center, randomized, double-blind, placebo-controlled trial. The trial includes a 3-week early screening and lifestyle education period, 6-week treatment period, and 18-week follow-up period. Chinese type 2 diabetic subjects receiving traditional hypoglycemic treatment were randomly assigned to umbilical cord mesenchymal stem cell or placebo infusion therapy to observe the efficacy and safety of umbilical cord mesenchymal stem cell infusion therapy.

Detailed Description

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This study is a 24-week single-center, randomized, double-blind, placebo-controlled trial. The trial includes a 3-week early screening and lifestyle education period, 6-week treatment period, and 18-week follow-up period. Chinese type 2 diabetic subjects receiving traditional hypoglycemic treatment(including insulin) were randomly assigned to umbilical cord mesenchymal stem cell or placebo infusion therapy to observe the efficacy and safety of umbilical cord mesenchymal stem cell infusion therapy.

Conditions

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Type 2 Diabetes Mesenchymal Stem Cells

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

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experimental group

The volunteers of the experimental group will be given peripheral intravenously a dose of 0.75\*10\^6/ kg human umbilical cord mesenchymal stem cells at 0,1,5,6 week.

Group Type EXPERIMENTAL

Umbilical Cord Mesenchymal Stem Cells

Intervention Type BIOLOGICAL

human umbilical cord mesenchymal stem cells were peripheral intravenous infused to experimental group

control group

The control group will be given the same dose of saline containing human albumin.

Group Type PLACEBO_COMPARATOR

saline

Intervention Type BIOLOGICAL

saline containing human albumin will be infused to the control group

Interventions

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Umbilical Cord Mesenchymal Stem Cells

human umbilical cord mesenchymal stem cells were peripheral intravenous infused to experimental group

Intervention Type BIOLOGICAL

saline

saline containing human albumin will be infused to the control group

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

1. Type 2 diabetes;
2. The course of diabetes is 5-15 years;
3. 20kg/m2≤body mass index (BMI)≤30 kg /m2;
4. 7.5% ≤HbA1c≤10%;
5. Insulin dose and other oral antidiabetic drugs doses should be stable over the 3 months prior to randomization.

Exclusion Criteria

1. Heavy allergic constitution or an allergy to any component used in cell culture.
2. Being treated with drug (Glucocorticoids,Tricyclic Antidepressive Agents,etc.) affect the metabolism of glucose in the past 1 month;
3. other causes of diabetes;
4. All kinds of acute complications such as diabetic ketoacidosis and non-ketohyperosmotic syndrome were screened in the past 6 months;
5. Having evidence of ongoing or frequent/severe hypoglycemia in the past 6 months;
6. Severe cardiovascular and cerebral events:occurrence of heart failure NYHA Classification III or IV, myocardial infarction, cerebral infarction, cerebral hemorrhage within 6 months before the observation period;
7. Patients with abnormal liver and kidney function: AST and ALT exceeding 2.5 times of the normal upper limit, and serum creatinine exceeding 1.5 mg/dl for men, exceeding 1.4 mg/dl for women;
8. Positive results of HbsAg、Anti-HCV、HIV or syphilis;
9. Patients suffering from other serious systemic diseases (such as malignancy, central nervous system,cardiovascular system, blood system, digestive system,endocrine system,respiratory system, genitourinary system, immune system and);
10. Ongoing pregnancy or absence of effective contraception in women with childbearing potential;
11. Patients who had received other stem cell therapy before screening.
Minimum Eligible Age

30 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Shanghai East Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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wang congrong, doctor

Role: PRINCIPAL_INVESTIGATOR

Shanghai East Hospital, China

Locations

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Shanghai East Hospital, Shanghai Tongji University

Shanghai, Shanghai Municipality, China

Site Status RECRUITING

Countries

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China

Central Contacts

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wang congrong, doctor

Role: CONTACT

+86-021-38804518

liu zhongmin, doctor

Role: CONTACT

+86-021-38804518

Facility Contacts

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wang congrong, doctor

Role: primary

Other Identifiers

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DFSC-2020(CR)-02

Identifier Type: -

Identifier Source: org_study_id

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