RECRUITINGPhase 2INTERVENTIONAL

Autologous Stem Cell Transplant (ASCT) for Autoimmune Diseases

Autologous Hematopoietic Stem Cell Transplant for Children and Young Adults With Life Threatening Autoimmune Diseases

About This Trial

A subset of autoimmune diseases (ADs) in children and young adults are life-threatening and unresponsive to conventional treatments. In these patients, the delivery of high dose immunosuppressive therapy followed by autologous stem cell transplant (ASCT) offers a treatment strategy capable of purging the pathogenic, autoreactive immune system and an opportunity for "immune reset." This strategy has been used in adults across a myriad of indications with evidence for efficacy. This study proposes a pilot study to evaluate this therapeutic strategy in children and young adults with systemic sclerosis (SSc) and systemic lupus erythematosis (SLE), two potentially life threatening autoimmune diseases that may response to this therapeutic approach.

Who May Be Eligible (Plain English)

Who May Qualify: 1. Age 8 ≤ 25 years at time of enrollment. 2. Severe systemic sclerosis or systemic lupus erythematosus based on specific criteria 3. your organs (liver, kidneys, etc.) are working well enough based on blood tests status 4. No active, untreated infections. Who Should NOT Join This Trial: 1. Previous hematopoietic stem cell transplant (HSCT) or solid organ transplant 2. Pregnancy 3. Ongoing participation in a clinical trial testing an investigational drug or ongoing receipt of disallowed disease modifying anti-rheumatic drugs (DMARD) 4. Severe comorbidity that jeopardizes the ability of the subject to tolerate therapy Always talk to your doctor about whether this trial is right for you.

Original Eligibility Criteria

View original clinical language

Inclusion Criteria: 1. Age 8 ≤ 25 years at time of enrollment. 2. Severe systemic sclerosis or systemic lupus erythematosus based on specific criteria 3. Adequate organ function status 4. No active, untreated infections. Exclusion Criteria: 1. Previous hematopoietic stem cell transplant (HSCT) or solid organ transplant 2. Pregnancy 3. Ongoing participation in a clinical trial testing an investigational drug or ongoing receipt of disallowed disease modifying anti-rheumatic drugs (DMARD) 4. Severe comorbidity that jeopardizes the ability of the subject to tolerate therapy

Treatments Being Tested

BIOLOGICAL

Depletion of CD3/CD19 in an autologous stem cell transplant

The purpose of this study is to determine the safety and feasibility of CD3/CD19 depleted autologous stem cell transplant for the treatment of life threatening autoimmune disease. We will perform CD3/CD19 depletion using the CliniMACs device as a means of purging autoreactive T and B cells from the transfused autologous stem cell product, while retaining some immune function, namely natural killer cells and monocytes in the product.

Locations (1)

Children's Hospital of Philadelphia

Philadelphia, Pennsylvania, United States