Mesenchymal Stem Cells for Treatment of Poor Graft Function After Allogeneic Hematopoietic Stem C… (NCT06171906) | Clinical Trial Compass
Not Yet RecruitingPhase 4
Mesenchymal Stem Cells for Treatment of Poor Graft Function After Allogeneic Hematopoietic Stem Cell Transplantation
China68 participantsStarted 2024-01-01
Plain-language summary
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is an effective approach for treating both benign and malignant blood disorders. It primarily involves high-dose chemotherapy to eliminate tumor cells within the patient's body, as well as to suppress the recipient's hematopoiesis and immune function. The transplantation replaces the recipient's original hematopoietic stem cells (HSCs) with donor-derived HSCs, thereby reconstructing the donor's hematopoietic and immune functions to achieve disease cure.
Poor graft function (PGF) following transplantation, which refers to inadequate engraftment of the transplanted hematopoietic stem cells, is one of the major factors limiting the effectiveness of allo-HSCT. Mesenchymal stromal cells (MSCs), identified within the bone marrow stroma, are a type of non-hematopoietic multipotent stem cells. Several studies, including previous research by our research team, suggest that MSCs can improve the bone marrow hematopoietic microenvironment by secreting various cytokines. This leads to the promotion of hematopoietic stem cell proliferation and differentiation, enhancement of hematopoietic function, and support for hematopoiesis as well as direct or indirect promotion of vascular regeneration in damaged tissues and organs.
Therefore, exploring the efficacy of umbilical cord-derived MSCs in treating poor graft function after allo-HSCT, observing the recovery of blood parameters in patients with poor engraftment, monitoring transplantation-related complications and immune reconstitution, and conducting preliminary investigations into the underlying mechanisms can contribute to the exploration of new clinical techniques for the treatment of PGF following allo-HSCT.
Who can participate
Age range
18 Years – 60 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Screening patients for allogeneic hematopoietic stem cell transplantation;
. No gender limit, age ≥18 years old and ≤60 years old;
. KPS score \>60 points, expected survival period \>3 months;
. Those without serious functional damage to important organs throughout the body;
. The patient has no other contraindications to hematopoietic stem cell transplantation
. Voluntary test and informed consent.
Exclusion criteria
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
The Hemogram recovery of patients with poor graft function after treatment