BM-MNCs and UC-MSCs Infusion for Type 2 Diabetes Mellitus Patients

NCT ID: NCT03943940

Last Updated: 2019-05-10

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

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-04-24

Study Completion Date

2020-08-30

Brief Summary

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The purpose of this study is to evaluate the preliminary safety and efficacy of autologous bone marrow mononuclear cells (BM-MNCs) and allogeneic umbilical cord tissue-derived mesenchymal stem cells (UC-MSCs) infusion in type 2 Diabetes Mellitus patients.

Detailed Description

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Mononuclear cells are collected from autologous bone marrow and allogeneic mesenchymal stem cells are isolated and cultured from umbilical cord tissues.

30 patients with Type 2 Diabetes Mellitus will be enrolled and received mononuclear cell and mesenchymal stem cell by intravenous infusion and followed up for 6 months. The other 30 patients with Type 2 Diabetes Mellitus will be enrolled and treated by standard medicines, which would be used as the control group.

Safety is to assess the occurrence of adverse events (AEs) during either stem cells infusion or by physician assessments.

The primary endpoint is to assess the improvement of patient's C-peptid and HOMA-β, HOMA-IR, cytokines TNF-α, IL-1β, Blood glucose level, Hemoglobin A1c (HbA1c) level.

Conditions

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Type 2 Diabetes Mellitus

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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BM-MNC and UC-MSC

30 patients with Type 2 Diabetes Mellitus will be enrolled and received mononuclear cells and mesenchymal stem cells by intravenous infusion.

Group Type EXPERIMENTAL

BM-MNC and UC-MSC

Intervention Type BIOLOGICAL

Autologous bone marrow mononuclear cells (BM-MNCs) and allogeneic umbilical cord tissue-derived mesenchymal stem cells (UC-MSCs) under sterile conditions to treat this disease.

UC-MSC: 1-2 x 10\^6 cells/kg

Stand medicines

30 patients with Type 2 Diabetes Mellitus will be enrolled and treated by standard medicines.

Group Type OTHER

Control

Intervention Type OTHER

Standard medicine

Interventions

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BM-MNC and UC-MSC

Autologous bone marrow mononuclear cells (BM-MNCs) and allogeneic umbilical cord tissue-derived mesenchymal stem cells (UC-MSCs) under sterile conditions to treat this disease.

UC-MSC: 1-2 x 10\^6 cells/kg

Intervention Type BIOLOGICAL

Control

Standard medicine

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Who is diagnosed with Type 2 Diabetes Mellitus according to the ADA 3 years or more
* Patients are able to read, write and understand ICF form and agree to participate in the study
* Males and females between age 18 and 70 years at the screening.
* FBG \> 7 mmol/L
* 8% ≤ HbA1C ≤ 11%
* Fasting C-peptide \> 0.6 ng/ml
* Anti GAD (-)
* The patient is treated by two oral diabetes medications but uncontrolled blood glucose (HbA1C ≥ 8%)

Exclusion Criteria

* Pregnant women, planning to become pregnant and lactating women during the study period
* The patient has a disease or a history of vascular disease; history of abdominal or chest aortic disease;
* Patients are diagnosed with heart failure degree IV according to NYHA or kidney failure degree IV according to KDIGO;
* Patients with severe malignancy or dysplasia within 5 years prior to the study period or who are suffering from severe malignant or dysplasia
* Infection is undergoing antibiotic treatment or antibiotics have just been discontinued within 14 days
* Hematologic disease or coagulopathy
* There are abnormalities in liver function (AST and/or ALT ≥ 2 times or bilirubin ≥ 2.0 times normal value at the time of screening);
* Patients with immunodeficiency diseases such as HIV or hepatitis B and C;
* Acute or chronic pancreatitis or a history of acute pancreatitis;
* Patients taking immunosuppressive drugs (such as azathioprine, methotrexate) within 6 months before the study time or taking immunosuppressive drugs;
* The patient is unable to complete the study;
* The patient is participating in another study.
Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Van Hanh General Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Phuong Thi-Bich Le, MSc-MD

Role: PRINCIPAL_INVESTIGATOR

Stem Cell Unit, Van Hanh General Hospital

Locations

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Van Hanh General Hospital

Ho Chi Minh City, Ho Chi Minh, Vietnam

Site Status RECRUITING

Countries

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Vietnam

Central Contacts

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Phuong Thi-Bich Le, MSc-MD

Role: CONTACT

902742732 ext. +84

StemCellUnit VanHanh

Role: CONTACT

Facility Contacts

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Phuong Thi-Bich Le, MSc-MD

Role: primary

902742732 ext. +84

Other Identifiers

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TNLS012019-TBG

Identifier Type: -

Identifier Source: org_study_id

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