Clinical Study of UCB Combined With UC-MSCs in the Treatment of Bone Marrow Failure Disorders

November 26, 2023 updated by: Shandong Qilu Stem Cells Engineering Co., Ltd.

A Multicenter Collaborative Clinical Study of Umbilical Cord Blood Combined With Umbilical Cord Derived Mesenchymal Stem Cells in the Treatment of Bone Marrow Failure Disorders

The multicenter collaborative clinical study conducted a systematic clinical observation in the treatment of bone marrow failure diseases via UCB&UC-MSCs , in order to observe its clinical efficacy and safety.

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 (Estimated)

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.
100

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 2
  • 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.

Study Locations

  • China
    • Shandong
      • Jinan, Shandong, China, 250031
        • Recruiting
        • Shandong Provincial Third Hospital
        • Contact:
      • Jinan, Shandong, China
        • Recruiting
        • Affiliated Hospital of Shandong University of Traditional Chinese Medicine
        • Contact:
          • yuan Fang, MD
      • Jining, Shandong, China
        • Recruiting
        • Jining First People's Hospital
        • Contact:
      • Linyi, Shandong, China
        • Recruiting
        • Linyi People's Hospital
        • Contact:
      • Rizhao, Shandong, China
        • Recruiting
        • Rizhao People's Hospital
        • Contact:
          • Jun Guo
      • Tai'an, Shandong, China
        • Recruiting
        • Tai'an Central Hospital
        • Contact:
          • guanchen Bai
      • Weihai, Shandong, China
        • Recruiting
        • Weihai Municipal Hospital
        • Contact:
          • xiuzhi Deng
      • Yantai, Shandong, China
        • Recruiting
        • Yantai Ludong Hospital (Shandong Provincial Hospital Group)
        • 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

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  1. Patients with bone marrow failure disorders, including aplastic anemia, pure red cell aplastic anemia, immune-related pancytopenia, paroxysmal nocturnal hemoglobinuria, myelodysplastic syndrome, acute arrest of hemopoiesis, and cytopenia of unknown significance;
  2. Patients with no severe impairment of liver and kidney function (total bilirubin (TBIL): ≤ 1.5×ULN; ALT or AST: ≤ 2.5×ULN; Alkaline phosphatase: ≤ 3×ULN; Serum creatinine: ≤ 1.5×ULN);
  3. The prothrombin time (PT) or activated partial thrombin time (APTT) or international normalized ratio (INR): ≤ 1.5×ULN in the absence of anticoagulant therapy;
  4. The left ventricular ejection fraction (LVEF): ≥50% by cardiac echocardiography
  5. Hepatitis B surface antigen (HBsAg) and Hepatitis B core antibody (HBcAb) were negative. If any of the above items is positive, the HBV DNA titer in peripheral blood must be lower than the detection limit or 1×10^3 copys/ml;
  6. Patients with no plans for stem cell transplantation;
  7. Patients with ECOG 0-2;
  8. Those who voluntarily participate in this clinical study and have signed an informed consent .

Exclusion Criteria:

  1. Patients who have suffered malignant tumors other than squamous cell carcinoma of the skin, basal cell carcinoma of the skin, malignant melanoma cured by surgery, and carcinoma in situ of the cervix in the past 5 years;
  2. Patient with severe cardiac insufficiency (e.g. grade Ⅲ、Ⅳ by NYHA classification NYHA), and medically uncontrolled hypertension (systolic blood pressure ≥ 160 mmHg or diastolic blood pressure ≥110 mmHg);
  3. Patients with severe mental illness;
  4. Patients with clinically significant infection should be recruited with delay;
  5. AST or ALT: above 3 times the upper limit of normal, creatinine, total bilirubin, or alkaline: phosphatase (ALP): above 1.5 times the upper limit of normal;
  6. Patients with test positive for HIV, HCV or syphilis;
  7. Patients with severe allergies or allergic to the active ingredients, excipients of the drug, or blood products in this clinical trials;
  8. Patients who are pregnant or breastfeeding, or have a childbirth plan in the near future;
  9. Patients receive allogeneic/autologous hematopoietic stem cell transplantation by the assessment of investigators;
  10. There are other conditions that the investigators consider inappropriate for inclusion.

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: Parallel 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: Cyclosporine A
Drug: Cyclosporine A
3-5 mg per kilogram per day.
Experimental: UCB+UC-MSCs
Biological: Umbilical cord blood & Umbilical cord derived mesenchymal stem cells
Intravenous infusion of umbilical cord blood and umbilical cord derived mesenchymal stem cells (5-8×10^7) at 1 week interval.

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
Objective Response Rate (ORR)
Time Frame: Up to two years
To evaluate efficacy of UCB in combination with UC-MSCs in the treatment of bone marrow failure disorders
Up to two years

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
Progression-free Survival (PFS)
Time Frame: Up to two years
To assess Progression-free Survival (PFS) of the combination
Up to two years
Overall Survival (OS)
Time Frame: Up to two years
To assess overall survival (OS) of the combination
Up to two years

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.
Shandong Qilu Stem Cells Engineering Co., Ltd.

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Second Affiliated Hospital of Zhengzhou University
The Second Affiliated Hospital of Harbin Medical University
The First People's Hospital of Jingzhou
Jiangxi Province Children's Hospital
Shandong Jining No.1 People's Hospital
The Second Affiliated Hospital of Shandong University of traditional Chinese Medicine
Linyi People's Hospital
Weihai Municipal Hospital
Shandong Provincial Third Hospital
Shandong University of Traditional Chinese Medicine
Kaifeng Central Hospital
Dezhou People's Hospital
Binzhou People's Hospital
Zhengzhou Central Hospital
Zigong No.1 Peoples Hospital
Weihai Central Hospital
Rizhao People's Hospital
The Second Affiliated Hospital of Shandong First Medical University
Zibo Municipal Hospital
Shengli Oilfield Central Hospital
Linyi Central Hospital
The affiliated hospital of Jining medical college
Children's Hospital Affiliated to Shandong University
Tai'an Central Hospital
Lanling People's Hospital
The Affiliated Hospital of Binzhou Medical College
Gansu Provincial Hospital of Traditional Chinese Medicine (TCM)
Wuwei People's Hospital
Gansu Wuwei Tumour Hospital
Yuncheng Institute of Hematology
Air Force Hospital of Western War Zone
The First People' s Hospital of Yunnan Province
Yantai Ludong Hospital (Shandong Provincial Hospital Group)

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: zhe Yu, MD, Shandong Provincial Third Hospital

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.
August 1, 2023

Primary Completion (Estimated)

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.
April 1, 2025

Study Completion (Estimated)

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.
April 1, 2026

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).
March 20, 2023

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.
March 20, 2023

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.
April 3, 2023

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.
November 29, 2023

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.
November 26, 2023

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.
November 1, 2023

More Information

Terms related to this study

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.
  • UCB&MSCs-BMF-2023

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

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.

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings