UC-MSC Transplantation for Left Ventricular Dysfunction After AMI

NCT ID: NCT03902067

Last Updated: 2024-04-25

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

NOT_YET_RECRUITING

Clinical Phase

PHASE1

Total Enrollment

40 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-12-01

Study Completion Date

2025-12-31

Brief Summary

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A pilot study to evaluate the safety and feasibility of umbilical cord mesenchymal stem cells in the treatment of acute myocardial infarction by catheter transplantation

Detailed Description

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In this study, 40 patients with cardiac insufficiency after acute myocardial infarction were selected and randomly divided into umbilical cord MSCs transplantation treatment group and non-intervention control group to preliminarily observe the safety and effectiveness of MSCs cell transplantation treatment.

Conditions

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Left Ventricular Dysfunction Acute Myocardial Infarction

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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UC-MSC

UC-MSC transplantation

Group Type EXPERIMENTAL

UC-MSC

Intervention Type BIOLOGICAL

0.25ml Shanghai Life UC-MSC injection is resuspended into 10ml of cell suspension and slowly infused into infarct-related blood vessels through an administration catheter in 2 minutes, and the number of cells transplanted each time is 5x10(6) cells. The UC-MSC products are manufactured by Shanghai Life with viability\>80%, and endotoxin\<0.1 EU, at the concentration of 2x10(7) cells/ml.

Control Group

Routine treatment

Group Type PLACEBO_COMPARATOR

Control Group

Intervention Type BIOLOGICAL

Routine treatment without catheter infusion

Interventions

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UC-MSC

0.25ml Shanghai Life UC-MSC injection is resuspended into 10ml of cell suspension and slowly infused into infarct-related blood vessels through an administration catheter in 2 minutes, and the number of cells transplanted each time is 5x10(6) cells. The UC-MSC products are manufactured by Shanghai Life with viability\>80%, and endotoxin\<0.1 EU, at the concentration of 2x10(7) cells/ml.

Intervention Type BIOLOGICAL

Control Group

Routine treatment without catheter infusion

Intervention Type BIOLOGICAL

Other Intervention Names

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Transplantation Group

Eligibility Criteria

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Inclusion Criteria

* Patients with acute extensive anterior myocardial infarction were successfully treated with emergency interventional therapy within 12 hours after onset. LVEF was less than 0.35 by echocardiography 30 days after operation, scar area was more than 25% by MRI, and cardiac function was NYHA III-IV grade.
* Fully inform the purpose, method and possible side effects of the test, agree to the test, and sign an informed consent form;
* Good compliance, willing to take drugs and follow up according to the requirements of the plan;
* Life expectancy exceeds one year.

Exclusion Criteria

* Those who cannot tolerate cell therapy;
* Patients with severe hepatic and renal insufficiency (ALT\>1.5 times the upper limit of normal value, Cr \>1.5 times the upper limit of normal value);
* Patients with malignant tumors or extremely weak patients;
* Patients with severe infection;
* Patients who are expected to have the second coronary intervention or bypass grafting within 3 months;
* Patients with other serious systemic diseases and organ dysfunction;
* Patients with cardiogenic shock;
* Patients with hemorrhagic diseases;
* Researchers believe that anyone who is not suitable for inclusion
Minimum Eligible Age

50 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Shanghai Jiao Tong University Affiliated Sixth People's Hospital

OTHER

Sponsor Role collaborator

Shanghai Life Science & Technology

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Chengxing Shen, Dr.

Role: PRINCIPAL_INVESTIGATOR

Shanghai Jiao Tong University Affiliated Sixth People's Hospital

Locations

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Shanghai Jiao Tong University Affiliated Sixth People's Hospital

Shanghai, Shanghai Municipality, China

Site Status

Countries

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China

Central Contacts

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Chengxing Shen

Role: CONTACT

+86-18501664545

Gang LU

Role: CONTACT

+862134712825

Facility Contacts

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Chengxing Shen

Role: primary

+86-18501664545

Other Identifiers

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ShanghaiLST-ucmsc-ami01

Identifier Type: -

Identifier Source: org_study_id

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