NCT06462365 Prevention of GvHD in Participants With Hematological Malignancies Undergoing Hematopoietic Stem Cell Transplant (HSCT)
| NCT ID | NCT06462365 |
| Status | Recruiting |
| Phase | Phase 1 |
| Sponsor | Tr1X, Inc. |
| Condition | Hematologic Malignancy |
| Study Type | INTERVENTIONAL |
| Enrollment | 36 participants |
| Start Date | 2024-04-08 |
| Primary Completion | 2026-04-15 |
Eligibility & Interventions
Eligibility Fast-Check
Enter your details for a quick preliminary check. This does not replace medical advice.
What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
Phase 1 is the earliest stage of human testing — safety and dosage are the primary focus. Visits are frequent and medical supervision is intensive. You will be among the first people to receive this treatment.
This trial targets 36 participants in total. It began in 2024-04-08 with a primary completion date of 2026-04-15.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
The purpose of this Phase 1, first in human open-label study is to assess the safety and tolerability of TRX-103 in patients with hematological malignancies undergoing HLA-mismatched related or unrelated hematopoietic stem cell transplantation (HSCT). It is anticipated that up to 36 Subjects will be enrolled during a 18-24 month enrollment period. TRX-103 will be infused one time post HSCT.
Eligibility Criteria
Inclusion Criteria: 1. Subjects with one of the following hematologic malignancies: Acute Lymphoblastic Leukemia (B- or T-ALL), Acute Myeloid Leukemia (AML) and Myelodysplastic Syndrome (MDS), or Chronic myelomonocytic leukemia (CMML) 2. Males and Females Age ≥ 18 years. 3. Weight of ≥ 35 Kg. 4. Karnofsky performance status ≥ 70 %. 5. Available mismatched related (haploidentical) or unrelated donors for peripheral blood stem cell (PBSC) donation. 6. Subjects must otherwise fulfill institutional criteria for eligibility to undergo allogeneic stem cell transplantation. 7. Absence of uncontrolled bacterial, viral or fungal infection at time of enrollment. 8. Have adequate organ function. 9. Subjects \> 65-year-old receiving MAC conditioning will only be eligible if they have a HSCT-comorbidity index score \< 5. 10. Subjects must be able to understand and sign informed consent and be willing and able to complete all specified procedures and visits. Exclusion Criteria: 1. Prior allogeneic bone marrow, peripheral blood, or cord blood HSCT. 2. Any subject with a history of significant renal, hepatic, pulmonary, or cardiac dysfunction, or on treatment to support cardiac dysfunction. 3. HIV positive. 4. Positive hepatitis-B surface antigen. Subject may be included if they are HBV PCR negative. 5. Positive hepatitis-C antibody with positive Recombinant Immunoblot Assay (RIBA) or PCR unless the subject has received curative anti-viral treatment and confirmed negative viral load by PCR. 6. Received another investigational agent for treatment of disease understudy within 28 days (or 5 half-lives, whichever is shorter) of conditioning and/or have not recovered from treatment related toxicities. 7. Subjects with a previous history of Thrombotic Thrombocytopenic Purpura (TTP) or Hemolytic Uremic Syndrome (HUS) who are not good candidates for treatment with sirolimus. 8. Subjects that are pregnant, breast feeding or aim to become pregnant during the study period. (Subjects must agree to use a highly effective method of contraception). 9. Any serious illness, uncontrolled inter-current illness, psychiatric illness, active or uncontrolled infection, or other medical condition or history, including laboratory results.
Contact & Investigator
Maria Grazia Roncarolo, MD
STUDY DIRECTOR
Tr1X, Inc.
Frequently Asked Questions
Who can join the NCT06462365 clinical trial?
This trial is open to participants of all sexes, aged 18 Years or older, studying Hematologic Malignancy. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
What phase is the NCT06462365 trial and what does that mean for participants?
Phase 1 trials are the first stage of human testing. The primary goal is to assess safety and determine appropriate dosage levels. Participants are closely monitored. These trials typically involve a small number of volunteers.
Is NCT06462365 currently recruiting?
Yes, NCT06462365 is actively recruiting participants. Contact the research team at Tr1xClinicalTrials@Tr1x.bio for enrollment information.
Where is the NCT06462365 trial being conducted?
This trial is being conducted at Duarte, United States, Boston, United States, Minneapolis, United States, New York, United States and 1 additional location.
Who is sponsoring the NCT06462365 clinical trial?
NCT06462365 is sponsored by Tr1X, Inc.. The principal investigator is Maria Grazia Roncarolo, MD at Tr1X, Inc.. The trial plans to enroll 36 participants.