Working…
ClinicalTrials.gov
ClinicalTrials.gov Menu

Combination Chemotherapy Followed By Donor Stem Cell Transplant in Treating Patients With Hemophagocytic Lymphohistiocytosis

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT00334672
Recruitment Status : Unknown
Verified June 2009 by National Cancer Institute (NCI).
Recruitment status was:  Active, not recruiting
First Posted : June 8, 2006
Last Update Posted : September 17, 2013
Sponsor:
Information provided by:
National Cancer Institute (NCI)

Brief Summary:

RATIONALE: Drugs used in chemotherapy work in different ways to stop the growth of hemophagocytic lymphohistiocytosis cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more hemophagocytic lymphohistiocytosis cells. A donor stem cell transplant may be able to replace blood-forming cells that were destroyed by chemotherapy. Sometimes the transplanted cells from a donor can make an immune response against the body's normal cells. Cyclosporine and methotrexate may stop this from happening.

PURPOSE: This phase III trial is studying how well combination chemotherapy followed by a donor stem cell transplant works in treating patients with hemophagocytic lymphohistiocytosis.


Condition or disease Intervention/treatment Phase
Nonneoplastic Condition Biological: anti-thymocyte globulin Drug: busulfan Drug: cyclophosphamide Drug: cyclosporine Drug: dexamethasone Drug: etoposide Drug: methotrexate Drug: mycophenolate mofetil Drug: therapeutic hydrocortisone Other: laboratory biomarker analysis Procedure: allogeneic hematopoietic stem cell transplantation Procedure: biopsy Phase 3

  Hide Detailed Description

Detailed Description:

OBJECTIVES:

Primary

  • Provide and evaluate revised induction and maintenance therapy comprising etoposide, dexamethasone, and cyclosporine, in terms of achieving and maintaining an acceptable clinical condition in order to perform a curative allogeneic hematopoietic stem cell transplantation (AHSCT), in patients with primary inherited or severe and persistent secondary hemophagocytic lymphohistiocytosis (HLH).
  • Evaluate and improve the outcome of AHSCT with various types of donors.
  • Determine the prognostic importance of the state of remission at the time of AHSCT.
  • Evaluate the neurological complications, in terms of early neurological alterations and cerebrospinal fluid (CSF) findings, in patients treated with this regimen.

Secondary

  • Improve the understanding of the pathophysiology of HLH by conducting biological studies of genetics and cytotoxicity in these patients, including genotype-phenotype studies and the prognostic value of natural killer (NK) cell activity subtyping.

OUTLINE: This is a multicenter study.

  • Induction therapy (weeks 1-8): Patients receive etoposide IV over 1-3 hours twice weekly in weeks 1 and 2 and then once weekly in weeks 3-8. Patients also receive dexamethasone IV or orally once daily and cyclosporine IV or orally twice daily in weeks 1-8. Patients with clinically evident, progressive neurological symptoms or an abnormal cerebrospinal fluid (CSF) (cell count and protein) that has not improved after 2 weeks of induction therapy undergo intrathecal therapy comprising methotrexate and hydrocortisone once weekly in weeks 3-6.

Patients are evaluated after 8 weeks of induction therapy. Patients with primary (i.e., familial) hemophagocytic lymphohistiocytosis (HLH) or genetic evidence of HLH proceed to maintenance therapy. Patients with severe and persistent secondary (i.e., nonfamilial) HLH and no genetic evidence of HLH proceed to maintenance therapy only if their disease is still active after induction therapy. Patients with nonfamilial HLH and no genetic evidence of HLH who have achieved complete remission (CR) discontinue treatment. If their disease reactivates, they may then proceed to allogeneic hematopoietic stem cell transplantation (AHSCT).

  • Maintenance therapy (weeks 9-40): Patients receive dexamethasone IV on days 1-3 in weeks 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, and 40; etoposide IV over 1-3 hours once in weeks 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, and 39; and cyclosporine IV or orally twice daily in weeks 9-40.

After completion of maintenance therapy, patients with primary (i.e., familial) HLH, severe and persistent secondary (i.e., nonfamilial) HLH, or reactivating disease proceed to AHSCT. Patients with nonfamilial HLH who have completed maintenance therapy, but do not go on to receive AHSCT, may be recommended for additional maintenance therapy at the discretion of the treating physician.

  • AHSCT:

    • Preparative regimen: Patients receive a preparative regimen comprising busulfan orally or IV four times daily on days -8 to -5, etoposide IV over 6 hours on day -4, and cyclophosphamide IV over 1 hour on days -3 and -2. Patients who are undergoing unrelated AHSCT, also receive antithymocyte globulin (ATG) IV over 12 hours on days -3 to -1.
    • Transplantation: Patients undergo AHSCT on day 0.
    • Graft-versus-host disease prophylaxis: Beginning on day -1, patients receive cyclosporine IV continuously and then orally, when tolerated, once daily for 6-12 months. Patients also receive methotrexate* IV on days 1, 3, and 6.

NOTE: *As a substitute for methotrexate, patients may receive oral mycophenolate mofetil twice daily on days 0-40, followed by a taper and discontinuation.

Patients undergo periodic blood collection and bone marrow biopsies for biological studies.

After completion of study treatment, patients are followed periodically for up to 5 years.

PROJECTED ACCRUAL: A total of 288 patients will be accrued for this study.


Layout table for study information
Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 288 participants
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: Hemophagocytic Lymphohistiocytosis
Study Start Date : March 2006
Estimated Primary Completion Date : November 2010





Primary Outcome Measures :
  1. Survival


Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Layout table for eligibility information
Ages Eligible for Study:   up to 17 Years   (Child)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

DISEASE CHARACTERISTICS:

  • Newly diagnosed hemophagocytic lymphohistiocytosis (HLH) meeting 1 of the following criteria*:

    • Diagnosis by molecular/genetic methods
    • Diagnosis by meeting 5 out of 8 of the following criteria:

      • Clinical criteria:

        • Fever
        • Splenomegaly
      • Laboratory criteria:

        • Cytopenias affecting ≥ 2 of 3 lineages in the peripheral blood, including the following:

          • Hemoglobin < 9.0 g/dL (< 10.0 g/dL in infants < 4 weeks of age)
          • Platelet count < 100,000/mm^3
          • Neutrophil count < 1,000/mm^3
        • Hypertriglyceridemia and/or hypofibrinogenemia:

          • Fasting triglycerides ≥ 3.0 mmol/L (i.e., ≥ 265 mg/dL)
          • Fibrinogen ≤ 1.5 g/L
      • Histopathologic criteria:

        • Hemophagocytosis in bone marrow, spleen, or lymph nodes

          • No evidence of malignancy
      • New diagnostic criteria:

        • Low or absent natural killer (NK) cell activity
        • Ferritin ≥ 500 mcg/L
        • Soluble CD25 (i.e., soluble interleukin-2 receptor) ≥ 2,400 U/mL NOTE: *Patients who do not meet the diagnostic criteria for HLH but who have a strong clinical suspicion of HLH may be eligible at the discretion of the investigator
  • Primary HLH (i.e., familial hemophagocytic lymphohistiocytosis [FLH]) OR secondary HLH (i.e., severe acquired form of HLH)
  • Acceptable donor meeting 1 of the following criteria:

    • HLA-identical related donor
    • Matched unrelated donor
    • Mismatched unrelated donor
    • Familial haploidentical donor

PATIENT CHARACTERISTICS:

  • Not specified

PRIOR CONCURRENT THERAPY:

  • No prior cytotoxic treatment for HLH
  • No prior cyclosporine treatment for HLH

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00334672


Locations
Layout table for location information
United Kingdom
Birmingham Children's Hospital
Birmingham, England, United Kingdom, B4 6NH
Institute of Child Health at University of Bristol
Bristol, England, United Kingdom, BS2 8AE
Addenbrooke's Hospital
Cambridge, England, United Kingdom, CB2 2QQ
Watford General Hospital
Herts, England, United Kingdom, WD18 0HB
Leeds Cancer Centre at St. James's University Hospital
Leeds, England, United Kingdom, LS9 7TF
Royal Liverpool Children's Hospital, Alder Hey
Liverpool, England, United Kingdom, L12 2AP
Great Ormond Street Hospital for Children
London, England, United Kingdom, WC1N 3JH
Royal Manchester Children's Hospital
Manchester, England, United Kingdom, M27 4HA
Children's Hospital - Sheffield
Sheffield, England, United Kingdom, S10 2TH
Southampton General Hospital
Southampton, England, United Kingdom, SO16 6YD
Royal Aberdeen Children's Hospital
Aberdeen, Scotland, United Kingdom, AB25 2ZG
Royal Hospital for Sick Children
Edinburgh, Scotland, United Kingdom, EH9 1LF
Royal Hospital for Sick Children
Glasgow, Scotland, United Kingdom, G3 8SJ
Sponsors and Collaborators
Children's Cancer and Leukaemia Group
Investigators
Layout table for investigator information
Study Chair: Vasanta Nanduri, MD Watford General Hospital

Layout table for additonal information
ClinicalTrials.gov Identifier: NCT00334672     History of Changes
Other Study ID Numbers: CDR0000481605
CCLG-LCH-2006-02
EU-20619
UKCCSG-HLH-2004
EUDRACT-2005-002187-28
First Posted: June 8, 2006    Key Record Dates
Last Update Posted: September 17, 2013
Last Verified: June 2009
Keywords provided by National Cancer Institute (NCI):
hemophagocytic lymphohistiocytosis
Additional relevant MeSH terms:
Layout table for MeSH terms
Lymphohistiocytosis, Hemophagocytic
Histiocytosis, Non-Langerhans-Cell
Histiocytosis
Lymphatic Diseases
Cyclosporine
Mycophenolic Acid
Dexamethasone
Hydrocortisone
Hydrocortisone 17-butyrate 21-propionate
Hydrocortisone acetate
Hydrocortisone hemisuccinate
Cyclophosphamide
Methotrexate
Etoposide
Busulfan
Cyclosporins
Antilymphocyte Serum
Anti-Inflammatory Agents
Antiemetics
Autonomic Agents
Peripheral Nervous System Agents
Physiological Effects of Drugs
Gastrointestinal Agents
Glucocorticoids
Hormones
Hormones, Hormone Substitutes, and Hormone Antagonists
Antineoplastic Agents, Hormonal
Antineoplastic Agents
Immunosuppressive Agents
Immunologic Factors