Human Placental Mesenchymal Stem Cells Treatment on Diabetic Foot Ulcer

October 19, 2022 updated by: Beijing Tongren Hospital

Phase I Clinical Trials of Human Placental Mesenchymal Stem Cells Treatment on Diabetic Foot Ulcer

This study is designated to:

  1. investigate the tolerance and safety of treatment of Human placental mesenchymal stem cells gel on Human diabetic foot ulcer.
  2. learn the primary effectiveness of Human placental mesenchymal stem cells gel on Human diabetic food ulcer.
  3. study the pharmacokinetics of Human placental mesenchymal stem cells gel on Human diabetic food ulcer.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Anticipated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
43

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.
  • Name: Siyang Ni, Doc
  • Phone Number: +（86）-18911810275
  • Email: grandnsy@163.com

Study Locations

  • China
    • Beiijng
      • Beijing, Beiijng, China, 100730
        • Recruiting
        • National Institute for Drug Clinical Trial, Beijing Tongren Hospital, Capital Medical University
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Age ≥ 18 and Age ≤ 75
  • Type 1 or type 2 diabetes mellitus, glycosylated hemoglobin ≤ 9.0%
  • Diagnosed as condition of diabetic foot ulcer, Wagner grade at 1 or 2 after clinical treatment
  • Full understand the informed consent form, and signed it voluntarily

Exclusion Criteria:

  • Pregnant or breast-feed women or plan to pregnant or fail to take an efficient contraception
  • Be allergic to any component of the drug or showed allergic constitution
  • Showed a sign of systemic infection, or with complication of ethmyphitis, or osteomyelitis indicated by MRI
  • Have malignancy in the ulcer pathology test, or have a history of malignant tumor
  • Unable to clean the wounds due to the formation of tract between the ulcer and other condition
  • Infected with hepatitis B virus (HBV), hepatitis virus C (HCV), human immunodeficiency virus (HIV), or treponema pallidum
  • Alanine transaminase (ALT) or aspartate transaminase (AST) exceeds 2.5 times of the normal value, or Cr>200 μmol/L
  • Have a history of apoplexy, unstable angina pectoris, myocardial infarct
  • Have a psychiatric history, drug abuse or alcohol abuse history
  • Had participated in any other clinical trials in the past 3 months
  • Any other circumstances judged by the researchers disqualify the patient to participate in the trial

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Single dose experiments
Other: Single dose experiments
In single dose experiments, after clean the diabetic foot ulcer, paint the Human placental mesenchymal stem cells gel on the wound, each patient only receive treatment once time.
Experimental: Multi-dose experiments
Other: Multi-dose experiments
In multi-dose experiments, after clean the diabetic foot ulcer, paint the Human placental mesenchymal stem cells gel on the wound, each patient receive treatment on six consecutive days.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Rate of adverse event
Time Frame: 0 hour - 24 hours
The rate of adverse event in 24 hours after single dose of Human placental mesenchymal stem cells gel on Human diabetic food ulcer.
0 hour - 24 hours
Rate of adverse event
Time Frame: 0 Day - 7 Days
The rate of adverse event in 7 days after multi-dose of Human placental mesenchymal stem cells gel on Human diabetic food ulcer.
0 Day - 7 Days

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Rate of serious adverse event
Time Frame: 0 hour - 1 hour
The rate of serious adverse event in 1 hour after single dose of Human placental mesenchymal stem cells gel on Human diabetic food ulcer.
0 hour - 1 hour
Rate of cure rate
Time Frame: 0 day - 34 days
Rate of cure rate in 20 days and 34 days after multi-dose of Human placental mesenchymal stem cells gel on Human diabetic food ulcer.
0 day - 34 days

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Beijing Tongren Hospital

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Xiuli Zhao, Doc, Beijing Tongren Hospital, CMU

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
November 1, 2020

Primary Completion (Anticipated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 1, 2023

Study Completion (Anticipated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 31, 2023

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
July 7, 2020

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 7, 2020

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
July 9, 2020

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
October 21, 2022

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 19, 2022

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
December 1, 2021

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • HS201901

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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