Acute LeukemiaNCT03810196

CD45RA Depleted Peripheral Stem Cell Addback for Viral or Fungal Infections Post TCRαβ/CD19 Depleted HSCT

A study testing CliniMACS Cell Processing System for TCRαβ + T Cell and CD45RA Depleted Peripheral Stem Cell Addback in people with Acute Leukemia and Acute Myeloid Leukemia, run by Children's Hospital of Philadelphia at 1 site in United States.

Recruiting

Looking for participants now. Contact the study team or a site below to ask about taking part.

Sites and contacts

Official record

Search all trials

Trial summary

Who is it for?: Ages Up to 25 years
Conditions the study is for: Acute Leukemia, Acute Myeloid Leukemia, Myelodysplastic Syndromes
What is being tested?: CliniMACS Cell Processing System for TCRαβ + T Cell and CD45RA Depleted Peripheral Stem Cell Addback
Type of treatment: Injection or infusion, Medical device
Could I receive a placebo?: No, everyone receives an active treatment
How many people: 50 participants
Where: 1 siteUnited States
Study dates: 1 Mar 2019to Jul 2028
Phase: Interventional
Are there results?: Not yet: the study is under way

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

Ages Up to 25 years
All sexes
No healthy volunteers
Child, Adult

Who may be able to join

Age: Patients <25 years.
First allogeneic HSCT only.
Disease eligibility: Acute leukemias at high risk for relapse including positive minimal residual disease at end consolidation, high risk cytogenetics, or relapse. Hematologic malignancies including: acute myeloid leukemia, myelodysplastic syndromes, acute lymphoblastic leukemia, mixed lineage or bi-phenotypic leukemia, lymphoblastic or Burkitts, juvenile myelomonocytic leukemia
Evaluation of organ and infectious status as per our Bone Marrow Transplant standard operating procedure (BMT SOP).
Signed consent by parent/guardian or able to give consent if >18 years.

Who cannot join

Patients who do not meet institutional disease, organ or infectious criteria
No suitable donor available for mobilized peripheral stem cells
Patients with genetic disorders including Fanconi anemia, Kostmann syndrome, dyskeratosis congenital or other DNA repair defects.
Patients with Hodgkin lymphoma or non-Burkitts, non-lymphoblastic lymphoma
Pregnant Participants
Donor selection and eligibility

Show all 9Show fewer

Unrelated donor meets National Marrow Donor Program criteria for donation
HLA testing/matching
Donor must be willing to undergo granulocyte colony stimulating factor (GCSF) mobilization and peripheral blood stem cell collection

Trial locations and contacts

1 site in 1 country. Contact the study team or a site near you to ask about taking part.

Megan Atkinson contact

215-590-2820

cttsbmtintake@chop.edu

Patricia Hankins, BSN, RN contact

215-590-5168

hankinsp@chop.edu

United States1 site, 1 recruiting

Children's Hospital of Philadelphia
Philadelphia, Pennsylvania, 19104
Megan Atkinson, 215-590-2820, cttsbmtintake@chop.edu
Patricia Hankins, BSN, RN, 215-590-5168, hankinsp@chop.edu
Recruiting

Other trials in United States

About this study

Official title: CD45RA Depleted Peripheral Stem Cell Addback for Patients at Risk for Viral or Fungal Infections Post TCRαβ/CD19 Depleted Hematopoietic Stem Cell Transplant

The major morbidities of allogeneic hematopoietic stem cell transplant with non-human leukocyte antigen (HLA) matched siblings are graft vs host disease (GVHD) and life threatening infections. T depletion of the donor hematopoietic stem cell graft is effective in preventing GVHD, but immune reconstitution is slow, increasing the risk of infections. An addback of donor CD45RA (naive T cells) depleted cells may improve immune reconstitution and help decrease the risk of infections.

Read the detailed description

The risk of severe graft versus host disease (GVHD) is increased with the use of unrelated and partially matched related donors. T cell depletion reduces the risk of severe GVHD, but immune reconstitution is delayed. Important memory T cells that may protect patients from fungal and viral infections are also removed in the T depletion process. CD45RA depletion has been studied both as a single step to reduce the risk of GVHD, and also, in conjunction with αβTCR depleted hematopoietic stem cell grafts to accelerate immune reconstitution. This is a single institutional pilot trial of this T cell depletion technique. Patients with acute leukemias at high risk for relapse are eligible to participate. Patients will be given CD45RA depleted donor peripheral stem cells (PSCs) following T depleted hematopoietic stem cell transplant (HSCT). A short course of GVHD prophylaxis will be used after CD45RA depletion.

Conditions: Acute Leukemia, Acute Myeloid Leukemia, Myelodysplastic Syndromes, Acute Lymphoblastic Leukemia, Mixed Lineage Leukemia, Lymphoblastic Lymphoma
Being tested: CliniMACS Cell Processing System for TCRαβ + T Cell and CD45RA Depleted Peripheral Stem Cell Addback
Medical subject headings: Leukemia, Myeloid, Acute, Myelodysplastic Syndromes, Precursor Cell Lymphoblastic Leukemia-Lymphoma, Burkitt Lymphoma, Leukemia, Myelomonocytic, Juvenile

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

CliniMACS Cell Processing System for TCRαβ + T Cell and CD45RA Depleted Peripheral Stem Cell AddbackDevice
Peripheral stem cell (PSC) product will be processed using the CliniMACS device for TCRαβ and T cell depletion. Approximately 10% of the PSCs will undergo CD45RA depletion and cryopreservation. Patients will receive CD45RA depleted infusion after the TCRab PSCT.

Study groups in NCT03810196
Study group	Role	What they receive
TBI regimen	Other	Standard of care myeloablative regimens will be used based on disease type and clinical status at time of transplant. Patients with acute lymphoblastic leukemia (ALL) or lymphoblastic lymphoma will receive total body irradiation (TBI) regimen (thiotepa, cyclophosphamide, TBI). Receives: Device: CliniMACS Cell Processing System for TCRαβ + T Cell and CD45RA Depleted Peripheral Stem Cell Addback
TBI or busulfan regimen	Other	Standard of care myeloablative regimens will be used based on disease type and clinical status at time of transplant. Patients not diagnosed with ALL or lymphoblastic lymphoma may receive either total body irradiation (TBI) regimen (thiotepa, cyclophosphamide, TBI) or busulfan containing regimen (thiotepa, cyclophosphamide, busulfan). Receives: Device: CliniMACS Cell Processing System for TCRαβ + T Cell and CD45RA Depleted Peripheral Stem Cell Addback

What is being measured

The primary outcome is the main question the study is designed to answer.

Incidence of acute graft vs. host disease (GVHD)
Incidence of acute graft vs. host disease (GVHD) (reaction of donor immune cells against host tissues)
Measured: Up to 100 days post-transplantation

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

1 Mar 2019Jul 2028

First posted18 Jan 2019
Study start1 Mar 2019
Primary completionJul 2027 (estimated)
Study completionJul 2028 (estimated)

Resources

Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
Publications (10)Papers the sponsor has linked to this study.
Other trials for Acute LeukemiaStudies of the same condition, open and under way.
More trials run by Children's Hospital of PhiladelphiaThe sponsor's other registered studies.
What the trial phases meanHow a treatment moves from first tests in people to approval.

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design

Study type: Interventional
Phase: Phase N/A
Primary purpose: Treatment
Allocation: Non-randomised
Intervention model: Parallel groups
Masking: None (open label)
Enrolment: 50 participants (estimated)

IDs, dates and publications

ClinicalTrials.gov ID: NCT03810196
Sponsor's protocol ID: 18-015286
Status last verified: Jul 2026
First submitted: 16 Jan 2019
Last updated: 8 Jul 2026
Results posted: No
Data monitoring committee: Yes
FDA-regulated drug: No
FDA-regulated device: Yes
Individual data sharing: No

Publications

Zvyagin IV, Mamedov IZ, Tatarinova OV, Komech EA, Kurnikova EE, Boyakova EV, Brilliantova V, Shelikhova LN, Balashov DN, Shugay M, Sycheva AL, Kasatskaya SA, Lebedev YB, Maschan AA, Maschan MA, Chudakov DM. Tracking T-cell immune reconstitution after TCRalphabeta/CD19-depleted hematopoietic cells transplantation in children. Leukemia. 2017 May;31(5):1145-1153. doi: 10.1038/leu.2016.321. Epub 2016 Nov 4.
PubMed 27811849
Anderson BE, McNiff J, Yan J, Doyle H, Mamula M, Shlomchik MJ, Shlomchik WD. Memory CD4+ T cells do not induce graft-versus-host disease. J Clin Invest. 2003 Jul;112(1):101-8. doi: 10.1172/JCI17601.
PubMed 12840064
Zheng H, Matte-Martone C, Li H, Anderson BE, Venketesan S, Sheng Tan H, Jain D, McNiff J, Shlomchik WD. Effector memory CD4+ T cells mediate graft-versus-leukemia without inducing graft-versus-host disease. Blood. 2008 Feb 15;111(4):2476-84. doi: 10.1182/blood-2007-08-109678. Epub 2007 Nov 28.
PubMed 18045967
Teschner D, Distler E, Wehler D, Frey M, Marandiuc D, Langeveld K, Theobald M, Thomas S, Herr W. Depletion of naive T cells using clinical grade magnetic CD45RA beads: a new approach for GVHD prophylaxis. Bone Marrow Transplant. 2014 Jan;49(1):138-44. doi: 10.1038/bmt.2013.114. Epub 2013 Aug 12.
PubMed 23933765
Bleakley M, Heimfeld S, Jones LA, Turtle C, Krause D, Riddell SR, Shlomchik W. Engineering human peripheral blood stem cell grafts that are depleted of naive T cells and retain functional pathogen-specific memory T cells. Biol Blood Marrow Transplant. 2014 May;20(5):705-16. doi: 10.1016/j.bbmt.2014.01.032. Epub 2014 Feb 11.
PubMed 24525279
Bleakley M, Heimfeld S, Loeb KR, Jones LA, Chaney C, Seropian S, Gooley TA, Sommermeyer F, Riddell SR, Shlomchik WD. Outcomes of acute leukemia patients transplanted with naive T cell-depleted stem cell grafts. J Clin Invest. 2015 Jul 1;125(7):2677-89. doi: 10.1172/JCI81229. Epub 2015 Jun 8.
PubMed 26053664
Touzot F, Neven B, Dal-Cortivo L, Gabrion A, Moshous D, Cros G, Chomton M, Luby JM, Terniaux B, Magalon J, Picard C, Blanche S, Fischer A, Cavazzana M. CD45RA depletion in HLA-mismatched allogeneic hematopoietic stem cell transplantation for primary combined immunodeficiency: A preliminary study. J Allergy Clin Immunol. 2015 May;135(5):1303-9.e1-3. doi: 10.1016/j.jaci.2014.08.019. Epub 2014 Oct 3.
PubMed 25282016
Triplett BM, Shook DR, Eldridge P, Li Y, Kang G, Dallas M, Hartford C, Srinivasan A, Chan WK, Suwannasaen D, Inaba H, Merchant TE, Pui CH, Leung W. Rapid memory T-cell reconstitution recapitulating CD45RA-depleted haploidentical transplant graft content in patients with hematologic malignancies. Bone Marrow Transplant. 2015 Jul;50(7):968-77. doi: 10.1038/bmt.2014.324. Epub 2015 Feb 9.
PubMed 25665048
Shook DR, Triplett BM, Eldridge PW, Kang G, Srinivasan A, Leung W. Haploidentical stem cell transplantation augmented by CD45RA negative lymphocytes provides rapid engraftment and excellent tolerability. Pediatr Blood Cancer. 2015 Apr;62(4):666-73. doi: 10.1002/pbc.25352. Epub 2015 Jan 5.
PubMed 25559618
Brodszki N, Turkiewicz D, Toporski J, Truedsson L, Dykes J. Novel treatment of severe combined immunodeficiency utilizing ex-vivo T-cell depleted haploidentical hematopoietic stem cell transplantation and CD45RA+ depleted donor lymphocyte infusions. Orphanet J Rare Dis. 2016 Jan 15;11:5. doi: 10.1186/s13023-016-0385-3.
PubMed 26768987

Interested in taking part?

Megan Atkinson

215-590-2820

cttsbmtintake@chop.edu

Talk to your doctor first and take this page with you. Only the study team can confirm whether you can join.

Questions to ask the study team

What is the study trying to find out?
What would I need to do, and how often would I visit?
Could I receive a placebo instead of the treatment?
What are the possible risks and benefits for me?
Will it cost me anything? Are travel or time paid for?
Can I keep seeing my own doctor during the study?
What happens when the study ends?

See sites and contacts

RecruitingPhase 1
A Study of CHM-029 in Participants With NPM1 Mutated, KMT2A or NUP98 Rearranged AML
AML (Acute Myeloid Leukemia)
RecruitingPhase 2
Testing New Therapies for Patients With Acute Myeloid Leukemia Who Are Newly Diagnosed and Have Not Yet Started Treatment (A MyeloMATCH Treatment Trial)
Acute Myeloid Leukemia, Acute Myeloid Leukemia Arising From Previous Myelodysplastic/Myeloproliferative Neoplasm
Active, not recruitingPhase 2
Clofarabine and Melphalan Before Donor Stem Cell Transplant in Treating Patients With Myelodysplasia, Acute Leukemia in Remission, or Chronic Myelomonocytic Leukemia
Adult Acute Lymphoblastic Leukemia in Remission, Acute Myeloid Leukemia Arising From Previous Myelodysplastic Syndrome
RecruitingPhase 1/2
Venetoclax and CLAG-M for the Treatment of Acute Myeloid Leukemia and High-Grade Myeloid Neoplasms
Acute Biphenotypic Leukemia, Acute Myeloid Leukemia
Not yet recruitingPhase 1
ATRN-119 in Combination With Decitabine in Patients With TP53-Mutated AML or Higher-Risk MDS
Acute Myeloid Leukemia, High-risk Myelodysplastic Syndrome

All Acute Leukemia trials

Study at a glance

From the registry record, last updated by the sponsor on 8 Jul 2026. Recruitment status is as the sponsor reported it: confirm with the study team.

Official title: CD45RA Depleted Peripheral Stem Cell Addback for Patients at Risk for Viral or Fungal Infections Post TCRαβ/CD19 Depleted Hematopoietic Stem Cell Transplant
ClinicalTrials.gov ID: NCT03810196
Acronym / sponsor ID: 18-015286
Conditions: Acute Leukemia, Acute Myeloid Leukemia, Myelodysplastic Syndromes, Acute Lymphoblastic Leukemia, Mixed Lineage Leukemia, Lymphoblastic Lymphoma
Study type: Interventional
Recruitment status: Recruiting
Enrolment: 50 participants (estimated)
Lead sponsor: Children's Hospital of PhiladelphiaUniversity, hospital or other
Study start: 1 Mar 2019 (actual)
Primary completion: Jul 2027 (estimated)
Study completion: Jul 2028 (estimated)
First posted: 18 Jan 2019 (actual)
Results: Not posted in the source record

Clinical summary

The research question as the sponsor registered it. This describes what the study plans to test, not what it found.

Detailed description

Study design

Primary purpose: Treatment
Allocation: Non-randomised
Intervention model: Parallel groups
Masking: None (open label)
Number of arms: 2

Arm	Type	Receives
TBI regimen	Other	Device: CliniMACS Cell Processing System for TCRαβ + T Cell and CD45RA Depleted Peripheral Stem Cell AddbackStandard of care myeloablative regimens will be used based on disease type and clinical status at time of transplant. Patients with acute lymphoblastic leukemia (ALL) or lymphoblastic lymphoma will receive total body irradiation (TBI) regimen (thiotepa, cyclophosphamide, TBI).
TBI or busulfan regimen	Other	Device: CliniMACS Cell Processing System for TCRαβ + T Cell and CD45RA Depleted Peripheral Stem Cell AddbackStandard of care myeloablative regimens will be used based on disease type and clinical status at time of transplant. Patients not diagnosed with ALL or lymphoblastic lymphoma may receive either total body irradiation (TBI) regimen (thiotepa, cyclophosphamide, TBI) or busulfan containing regimen (thiotepa, cyclophosphamide, busulfan).

Who may qualify

Ages: Up to 25 years
Sex: All
Healthy volunteers: Not accepted
Age groups: Child, Adult

Key inclusion criteria (5 listed)

Age: Patients <25 years.
First allogeneic HSCT only.
Disease eligibility: Acute leukemias at high risk for relapse including positive minimal residual disease at end consolidation, high risk cytogenetics, or relapse. Hematologic malignancies including: acute myeloid leukemia, myelodysplastic syndromes, acute lymphoblastic leukemia, mixed lineage or bi-phenotypic leukemia, lymphoblastic or Burkitts, juvenile myelomonocytic leukemia
Evaluation of organ and infectious status as per our Bone Marrow Transplant standard operating procedure (BMT SOP).
Signed consent by parent/guardian or able to give consent if >18 years.

Key exclusion criteria (9 listed)

Patients who do not meet institutional disease, organ or infectious criteria
No suitable donor available for mobilized peripheral stem cells
Patients with genetic disorders including Fanconi anemia, Kostmann syndrome, dyskeratosis congenital or other DNA repair defects.
Patients with Hodgkin lymphoma or non-Burkitts, non-lymphoblastic lymphoma
Pregnant Participants

Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.

Interventions

Intervention	Type	Arms
CliniMACS Cell Processing System for TCRαβ + T Cell and CD45RA Depleted Peripheral Stem Cell AddbackPeripheral stem cell (PSC) product will be processed using the CliniMACS device for TCRαβ and T cell depletion. Approximately 10% of the PSCs will undergo CD45RA depletion and cryopreservation. Patients will receive CD45RA depleted infusion after the TCRab PSCT.	Device	TBI or busulfan regimen, TBI regimen

Primary outcome

Incidence of acute graft vs. host disease (GVHD)
Time frame: Up to 100 days post-transplantation
Incidence of acute graft vs. host disease (GVHD) (reaction of donor immune cells against host tissues)

Results and safety

This study is still under way. Results are not available in the source record yet.

Research links

Official record on ClinicalTrials.govLast updated by the sponsor 8 Jul 2026.
Background: PubMed 27811849Zvyagin IV, Mamedov IZ, Tatarinova OV, Komech EA, Kurnikova EE, Boyakova EV, Brilliantova V, Shelikhova LN, Balashov DN, Shugay M, Sycheva AL, Kasatskaya SA, Lebedev YB, Maschan AA, Maschan MA, Chudakov DM. Tracking T-cell immune reconstitution after TCRalphabeta/CD19-depleted hematopoietic cells transplantation in children. Leukemia. 2017 May;31(5):1145-1153. doi: 10.1038/leu.2016.321. Epub 2016 Nov 4.
Background: PubMed 12840064Anderson BE, McNiff J, Yan J, Doyle H, Mamula M, Shlomchik MJ, Shlomchik WD. Memory CD4+ T cells do not induce graft-versus-host disease. J Clin Invest. 2003 Jul;112(1):101-8. doi: 10.1172/JCI17601.
Background: PubMed 18045967Zheng H, Matte-Martone C, Li H, Anderson BE, Venketesan S, Sheng Tan H, Jain D, McNiff J, Shlomchik WD. Effector memory CD4+ T cells mediate graft-versus-leukemia without inducing graft-versus-host disease. Blood. 2008 Feb 15;111(4):2476-84. doi: 10.1182/blood-2007-08-109678. Epub 2007 Nov 28.
Background: PubMed 23933765Teschner D, Distler E, Wehler D, Frey M, Marandiuc D, Langeveld K, Theobald M, Thomas S, Herr W. Depletion of naive T cells using clinical grade magnetic CD45RA beads: a new approach for GVHD prophylaxis. Bone Marrow Transplant. 2014 Jan;49(1):138-44. doi: 10.1038/bmt.2013.114. Epub 2013 Aug 12.
Background: PubMed 24525279Bleakley M, Heimfeld S, Jones LA, Turtle C, Krause D, Riddell SR, Shlomchik W. Engineering human peripheral blood stem cell grafts that are depleted of naive T cells and retain functional pathogen-specific memory T cells. Biol Blood Marrow Transplant. 2014 May;20(5):705-16. doi: 10.1016/j.bbmt.2014.01.032. Epub 2014 Feb 11.
Background: PubMed 26053664Bleakley M, Heimfeld S, Loeb KR, Jones LA, Chaney C, Seropian S, Gooley TA, Sommermeyer F, Riddell SR, Shlomchik WD. Outcomes of acute leukemia patients transplanted with naive T cell-depleted stem cell grafts. J Clin Invest. 2015 Jul 1;125(7):2677-89. doi: 10.1172/JCI81229. Epub 2015 Jun 8.
Background: PubMed 25282016Touzot F, Neven B, Dal-Cortivo L, Gabrion A, Moshous D, Cros G, Chomton M, Luby JM, Terniaux B, Magalon J, Picard C, Blanche S, Fischer A, Cavazzana M. CD45RA depletion in HLA-mismatched allogeneic hematopoietic stem cell transplantation for primary combined immunodeficiency: A preliminary study. J Allergy Clin Immunol. 2015 May;135(5):1303-9.e1-3. doi: 10.1016/j.jaci.2014.08.019. Epub 2014 Oct 3.
Background: PubMed 25665048Triplett BM, Shook DR, Eldridge P, Li Y, Kang G, Dallas M, Hartford C, Srinivasan A, Chan WK, Suwannasaen D, Inaba H, Merchant TE, Pui CH, Leung W. Rapid memory T-cell reconstitution recapitulating CD45RA-depleted haploidentical transplant graft content in patients with hematologic malignancies. Bone Marrow Transplant. 2015 Jul;50(7):968-77. doi: 10.1038/bmt.2014.324. Epub 2015 Feb 9.
Background: PubMed 25559618Shook DR, Triplett BM, Eldridge PW, Kang G, Srinivasan A, Leung W. Haploidentical stem cell transplantation augmented by CD45RA negative lymphocytes provides rapid engraftment and excellent tolerability. Pediatr Blood Cancer. 2015 Apr;62(4):666-73. doi: 10.1002/pbc.25352. Epub 2015 Jan 5.
Background: PubMed 26768987Brodszki N, Turkiewicz D, Toporski J, Truedsson L, Dykes J. Novel treatment of severe combined immunodeficiency utilizing ex-vivo T-cell depleted haploidentical hematopoietic stem cell transplantation and CD45RA+ depleted donor lymphocyte infusions. Orphanet J Rare Dis. 2016 Jan 15;11:5. doi: 10.1186/s13023-016-0385-3.
Individual participant dataSharing planned: No

Related trials for Acute Leukemia

RecruitingPhase 1
A Study of CHM-029 in Participants With NPM1 Mutated, KMT2A or NUP98 Rearranged AML
AML (Acute Myeloid Leukemia)
RecruitingPhase 2
Testing New Therapies for Patients With Acute Myeloid Leukemia Who Are Newly Diagnosed and Have Not Yet Started Treatment (A MyeloMATCH Treatment Trial)
Acute Myeloid Leukemia, Acute Myeloid Leukemia Arising From Previous Myelodysplastic/Myeloproliferative Neoplasm
Active, not recruitingPhase 2
Clofarabine and Melphalan Before Donor Stem Cell Transplant in Treating Patients With Myelodysplasia, Acute Leukemia in Remission, or Chronic Myelomonocytic Leukemia
Adult Acute Lymphoblastic Leukemia in Remission, Acute Myeloid Leukemia Arising From Previous Myelodysplastic Syndrome
RecruitingPhase 1/2
Venetoclax and CLAG-M for the Treatment of Acute Myeloid Leukemia and High-Grade Myeloid Neoplasms
Acute Biphenotypic Leukemia, Acute Myeloid Leukemia
Not yet recruitingPhase 1
ATRN-119 in Combination With Decitabine in Patients With TP53-Mutated AML or Higher-Risk MDS
Acute Myeloid Leukemia, High-risk Myelodysplastic Syndrome

Referral and contact

AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part.

Megan Atkinson contact

215-590-2820

cttsbmtintake@chop.edu

Patricia Hankins, BSN, RN contact

215-590-5168

hankinsp@chop.edu

Timothy Olson, MD, PhD principal investigator

Children's Hospital of Philadelphia

1 site in 1 country: see every site and its status.

Questions about this trial

What is this clinical trial studying?

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 5 inclusion and 9 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: looking for participants now, as of the sponsor's last update on 8 Jul 2026. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

This study is still under way. Results are not available in the source record yet.

How can a doctor refer a patient or contact the research team?

Contact Megan Atkinson (215-590-2820, cttsbmtintake@chop.edu), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Incidence of acute graft vs. host disease (GVHD) (time frame: Up to 100 days post-transplantation). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT03810196, which also lists 10 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 8 Jul 2026.