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Cell Depletion

Stem Cell Selection for Blood Diseases

Phase 2
Recruiting
Research Sponsored by Mitchell Cairo
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
6. Sickle Cell Disease (Homozygous Hemoglobin S Disease, or Hemoglobin S β 0/+ thalassemia, or Hemoglobin SC Disease)
High Risk Myelodysplastic syndrome (MDS)
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 1 year
Awards & highlights

Study Summary

This trial is testing a new stem cell selection method for children, adolescents, and young adults undergoing an AlloSCT. The new method uses α/β CD3+/CD19+ cell depletion to select the stem cells, and all other treatment is standard of care.

Who is the study for?
This trial is for children and young adults (0-30 years) with various blood diseases, including high-risk acute leukemia, lymphoma, sickle cell disease, and bone marrow failure syndromes. Participants must have adequate organ function and not be pregnant or breastfeeding. They can't join if they've had a recent transplant or uncontrolled infection.Check my eligibility
What is being tested?
The study tests a stem cell transplantation technique using α/β CD3+/CD19+ cell depletion in patients with malignant and non-malignant hematologic conditions. This method aims to improve outcomes by selecting specific cells while maintaining standard care treatments.See study design
What are the potential side effects?
While the description doesn't specify side effects of α/β T-cell depletion, similar procedures may include risks like infections due to lowered immunity, graft-versus-host disease where donor cells attack the body, bleeding complications from low platelet count, and reactions to infusion.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I have Sickle Cell Disease.
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I have been diagnosed with high-risk Myelodysplastic syndrome.
Select...
I have a bone marrow failure syndrome and treatments haven't worked for me.
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I am 30 years old or younger.
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I have AML and it has not responded well to initial treatments or it has come back.
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My leukemia is considered high risk due to specific genetic features or because it didn't respond well to initial treatment.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~1 year
This trial's timeline: 3 weeks for screening, Varies for treatment, and 1 year for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
incidence of adverse events related to administration of α/β CD3+/CD19+ cell depleted stem cells
Secondary outcome measures
incidence of GVHD following Allogeneic stem cell transplantation (AlloSCT) utilizing α/β CD3+/CD19+ cell depletion
incidence of hematpoitic engraftment following Allogeneic stem cell transplantation (AlloSCT) utilizing α/β CD3+/CD19+ cell depletion

Trial Design

1Treatment groups
Experimental Treatment
Group I: alpha beta cell depletionExperimental Treatment1 Intervention
Matched allogeneic donor stem cells will be processed utilizing α/β CD3+/CD19+ cell depletion with the Prodigy system. Standard pre-conditioning and post-transplant motioning will be given.

Find a Location

Who is running the clinical trial?

Mitchell CairoLead Sponsor
1 Previous Clinical Trials
40 Total Patients Enrolled
Mitchell S CairoStudy ChairNew York Medical College
1 Previous Clinical Trials
32 Total Patients Enrolled

Media Library

Alpha/Beta Depletion (Cell Depletion) Clinical Trial Eligibility Overview. Trial Name: NCT04099966 — Phase 2
Acute Leukemia Research Study Groups: alpha beta cell depletion
Acute Leukemia Clinical Trial 2023: Alpha/Beta Depletion Highlights & Side Effects. Trial Name: NCT04099966 — Phase 2
Alpha/Beta Depletion (Cell Depletion) 2023 Treatment Timeline for Medical Study. Trial Name: NCT04099966 — Phase 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Do I meet the qualifications to be included in this medical experiment?

"This clinical trial is seeking participants with congenital hypoplastic anemia between the ages of one day and 30 years old. The total number of enrollees for this study will be 20 individuals."

Answered by AI

Could you elaborate on the potential risks of alpha beta depletion for those receiving treatment?

"Despite the fact that there is no evidence of efficacy, alpha beta depletion's safety was evaluated as a 2 due to limited clinical data demonstrating its security."

Answered by AI

Is this research endeavor actively seeking participants?

"Clinicaltrials.gov shows that this experiment is still searching for participants since its initial post on April 1st 2021 and subsequent revision dated September 27th 2022."

Answered by AI

How many research participants are taking part in this investigation?

"Affirmative. Clinicaltrials.gov displays that this medical trial, initially posted on April 1st 2021, is currently enrolling participants. There is a requirement for 20 individuals at one facility to join the study."

Answered by AI

Is the upper age limit of 55 applicable to participants in this scientific trial?

"This trial only considers patients between one day and thirty years of age. Additionally, there are 586 clinical trials that focus on minors and 1979 studies for senior citizens."

Answered by AI
~7 spots leftby Dec 2025