Not Yet RecruitingNot Applicable

The Efficacy and Safety of Stereotactic Radiotherapy Bridging Allogeneic Hematopoietic Stem Cell Transplantation for the Treatment of Hematological Malignance Patients With Extramedullary Infiltrating

20 participantsStarted 2026-04-14

Plain-language summary

Application of Stereotactic Body Radiotherapy (SBRT) Bridging to Allogeneic Hematopoietic Stem Cell Transplantation in Adult Hematological Malignance Patients with Extramedullary Lesions. This study aims to improve transplantation outcomes with extramedullary lesions. The investigators aim to study the Post-Transplantation Evaluation of Disease-Free Survival, Overall Survival, Treatment-Related Mortality, Cumulative Recurrence Rate, Post-Transplantation Complications, and Safety Data.

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: Subjects who meet all of the following criteria are eligible for enrollment in this study: * Age between 18 and 60 years. * A confirmed diagnosis of a hematologic malignancy, including but not limited to Acute Myeloid Leukemia (AML), Acute Lymphoblastic Leukemia (ALL), Chronic Myeloid Leukemia (CML), Myelodysplastic Syndromes (MDS), Non-Hodgkin Lymphoma (NHL), Hodgkin Lymphoma (HL), and Multiple Myeloma (MM). * Diagnosis of extramedullary disease/lesions confirmed by one of the following: pathological biopsy, cytology, or at least one imaging modality (including PET-CT, contrast-enhanced CT, or contrast-enhanced MRI). * Presence of a suitable donor and scheduled to undergo allogeneic hematopoietic stem cell transplantation (allo-HSCT). * Karnofsky Performance Status (KPS) score \> 60% or Eastern Cooperative Oncology Group Performance Status (ECOG PS) score of 0 to 2. * Has not participated in any other clinical trial involving cell-based or immunotherapies for the treatment of the primary disease. * The subject voluntarily agrees to participate in the study, demonstrates good compliance, and is willing to cooperate with follow-up procedures. * A signed informed consent form must be obtained prior to the initiation of any study-related procedures. For subjects aged 18 years or older, consent is to be provided by the subject or their immediate family member. If, in the physician's judgment, obtaining consent directly from the subject is not in the patient'…

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

Overall Survival

Timeframe: one year

Trial details

NCT IDNCT07456189

SponsorInstitute of Hematology & Blood Diseases Hospital, China

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2028-03-01

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