A Pilot Study of Nonmyeloablative Regimen Using Total Marrow and Lymphoid Irradiation for Irradiation Sparing of Bystander Organs in Hematopoietic Cell Transplantation From Matched Related or Unrelated Donor in Patients With Sickle Cell Disease

About the study

This phase I trial tests the safety and effectiveness of total marrow and lymphoid irradiation (TMLI) and alemtuzumab as a conditioning regimen in patients with sickle cell disease. Conditioning regimens are treatments used to prepare a patient for stem cell transplantation. A stem cell transplant is a procedure in which a person receives blood stem cells, which make any type of blood cell. A conditioning regimen may include chemotherapy, monoclonal antibody therapy, and radiation to the entire body. It helps make room in the patient’s bone marrow for new blood stem cells to grow, and helps prevent the patient’s body from rejecting the transplanted cells. Alemtuzumab is a monoclonal antibody that may interfere with the ability of cancer cells to grow and spread. Graft-versus-host disease (GVHD) is a complication that may occur after hematopoietic cell transplantation (HCT) in which donated cells view the recipient’s cells as foreign and attack them. Giving TMLI and alemtuzumab may help reduce organ damage that can be caused by radiation and decrease the risk of GVHD.

Locations

93 United States sites

Age

12 Years - 40 Years

Phase

Phase 1

Study type

Interventional

Gender

All

Interventions

Drug

Procedure

Radiation

participation requirements

Documented informed consent of the participant and/or legally authorized representative

Assent, when appropriate, will be obtained per institutional guidelines
Registered into Risk Evaluation and Mitigation Strategies (REMS) program
Age: 2-40 years
Eastern Cooperative Oncology Group (ECOG) performance status =< 2 Have a diagnosis of sickle cell disease, be at a high risk for disease related morbidity or mortality, which must be defined by one of the following disease status criteria: Significant neurologic event (stroke) or any neurological deficit lasting > 24 hours; or increased transcranial Doppler velocity (> 200 m/s).
History of one or more episodes of acute chest syndrome (ACS) in the 2-year period preceding enrollment despite the institution of supportive care measures (i.e. asthma therapy and/or hydroxyurea).
History of one or more severe vaso-occlusive pain crises per year in the 2-year period preceding enrollment despite the institution of supportive care measures (i.e. a pain management plan and/or treatment with hydroxyurea).
Recurrent priapism requiring medical therapy.
Osteonecrosis of two or more joints despite the institution of supportive care measures.
Prior treatment with regular red blood cell (RBC) transfusion therapy, defined as receiving 8 or more transfusions per year for > 1 year to prevent vaso-occlusive clinical complications (i.e. pain, stroke, and acute chest syndrome)
Echocardiograph finding of tricuspid valve regurgitation jet (TRJ) velocity >= 2.5 m/sec.
Have a related donor who is matched on at least 8/10 human leukocyte antigen (HLA)-A, B, C, and DRB1 Loci
Total bilirubin =< 2.5 x upper limit normal (ULN( (unless has Gilbert's disease) (performed within 30 days prior to day 1 of protocol) Aspartate aminotransferase (AST) =< 1.5 x ULN (performed within 30 days prior to day 1 of protocol) Alanine aminotransferase (ALT) =< 1.5 x ULN (performed within 30 days prior to day 1 of protocol) Creatinine clearance (CrCl) of >= 60 mL/min per 24 hour urine test or the Cockcroft-Gault formula (performed within 30 days prior to day 1 of protocol)

If not receiving anticoagulants: International Normalized Ratio (INR) OR Prothrombin (PT) =< 1.5 x ULN (performed within 30 days prior to day 1 of protocol) If on anticoagulant therapy: PT must be within therapeutic range of intended use of anticoagulants If not receiving anticoagulants: Activated Partial Thromboplastin Time (aPTT) =<1.5 x ULN (performed within 30 days prior to day 1 of protocol) If on anticoagulant therapy: aPTT must be within therapeutic range of intended use of anticoagulants Left ventricular ejection fraction (LVEF) >= 50% (performed within 30 days prior to day 1 of protocol)

Note: To be performed within 28 days prior to Day 1 of protocol therapy.

If able to perform pulmonary function tests: Forced expiratory volume in 1 second (FEV1), force vital capacity (FVC), and diffused lung capacity of carbon monoxide (DLCO) (diffusion capacity) >= 50% of predicted (corrected for hemoglobin)

If unable to perform pulmonary function tests: Oxygen (O 2) saturation > 92% on room air
Note: To be performed within 28 days prior to Day 1 of protocol therapy.

Seronegative for human immunodeficiency virus (HIV) antigen (Ag)/antibody (Ab) combo, hepatitis C virus (HCV), active hepatitis B virus (HBV) (surface antigen negative), and syphilis (rapid plasma regain [RPR])

If positive, hepatitis C ribonucleic acid (RNA) quantitation must be performed

Meets other institutional and federal requirements for infectious disease titer requirements

Note Infectious disease testing to be performed within 28 days prior to day 1 of protocol therapy

Women of childbearing potential (WOCBP): negative urine or serum pregnancy test

If the urine test is positive or cannot be confirmed as negative, a serum pregnancy test will be require.

Agreement by females and males of childbearing potential to use an effective method of birth control or abstain from heterosexual activity for the course of the study through at least Six months after the last dose of protocol therapy.

Childbearing potential defined as not being surgically sterilized (men and women) or have not been free from menses for > 1 year (women only)
DONOR: Age =< 60 years DONOR: Medical history and physical examination confirm good health status as defined by institutional standards DONOR: Serologies for: Hepatitis B (HBV) Core Antibody, HIV I/II Antibody, human T-lymphotropic virus (HTLV) - I/II antibody, HCV antibody, Hepatitis B surface antigen, Serologic Test for Syphilis, HIV-1/HCV/HBV nucleic acid, West Nile virus nucleic acid, Trypanosoma cruzi antibody, Cytomegalovirus (CMV) antibody, (AKA: Donor Room Serologies) DONOR: Female donors of childbearing potential must have a negative serum or urine beta human chorionic gonadotropin (b-HCG) test within 30 days of initiation of conditioning, 30 days of patients admission for conditioning and 7 days of mobilization or bone marrow harvest. DONOR: The donor must be informed of the investigational nature of this study and have signed a consent form in accordance with Federal Guidelines and the guidelines of the participating institution

participation restrictions

Prior allogeneic or autologous stem cell transplant
Patients who are receiving any other investigational agents, or concurrent biological, chemotherapy, or radiation therapy.
History of allergic reactions attributable to compounds of similar chemical or biologic composition to study agent
Patients with any active malignancy are ineligible for this study, other than non-melanoma skin cancers
Medical problem or neurologic/psychiatric dysfunction which would impair patient ability to be compliant with the medical regimen and to tolerate transplantation or would prolong hematologic recovery which in the opinion of the principal investigator would place the recipient at unacceptable risk.
Active infection requiring antibiotics
Females only: Pregnant or breastfeeding
Any other condition that would, in the Investigator’s judgment, contraindicate the patient’s participation in the clinical study due to safety concerns with clinical study procedures
Prospective participants who, in the opinion of the investigator, may not be able to comply with all study procedures (including compliance issues related to feasibility/logistics)
DONOR: Evidence of active infection
DONOR: Medical or physical reason which makes the donor unlikely to tolerate or cooperate with growth factor therapy and leukapheresis if donating peripheral stem cells or unlikely to tolerate general anesthesia and bone marrow collection if donating a bone marrow
DONOR: Factors which place the donor at increased risk for complications from leukapheresis or granulocyte colony-stimulating Factor (G-CSF) therapy if donating peripheral stem cells or general anesthesia and bone marrow collection if donating a bone marrow
DONOR: Lactating female or, if of child-bearing potential, is unwilling to implement adequate birth control
DONOR: HIV positive
DONOR: Prior radiation therapy

Locations

  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Comprehensive Cancer Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
  • Duarte, California, United States, City of Hope Medical Center [Recruiting]
Last updated 2023-06-14