Breast Cancer Clinical Trial
Alemtuzumab and Glucocorticoids in Treating Newly Diagnosed Acute Graft-Versus-Host Disease in Patients Who Have Undergone a Donor Stem Cell Transplant
Summary
RATIONALE: Alemtuzumab and glucocorticoids, such as prednisone or methylprednisolone, may be an effective treatment for acute graft-versus-host disease caused by a donor stem cell transplant.
PURPOSE: This phase II trial is studying how well giving alemtuzumab together with glucocorticoids works in treating newly diagnosed acute graft-versus-host disease in patients who have undergone donor stem cell transplant.
Full Description
OBJECTIVES:
Determine whether the administration of low-dose alemtuzumab at the onset of acute graft-versus-host disease can accelerate withdrawal of glucocorticoids and decrease nonrelapsing mortality in patients who have undergone myeloablative allogeneic stem cell transplantation.
OUTLINE: This is an open-label, nonrandomized study.
Within 72 hours of beginning glucocorticoid therapy, patients receive alemtuzumab IV over at least 2 hours on days 1 and 2. If graft-versus-host disease (GVHD) responds well during days 1-14 but returns between days 28 and 56, patients are eligible to receive 2 additional doses of alemtuzumab.
Patients receive glucocorticoid therapy comprising methylprednisolone IV or oral prednisone daily until objective evidence of improvement in manifestations of GVHD. Patients with resolved or significantly improved GVHD receive treatment until day 10 followed by an accelerated taper until day 72 if no flare up of GVHD occurs during the glucocorticoid taper. Patients with recurrent or progressive GVHD during the accelerated taper are treated for 5-7 days before resuming a less rapid taper. Patients with no improvement may receive secondary therapy with alternative immunosuppressive medications at the discretion of the managing physician. Treatment continues in the absence of progressive GVHD of at least 3 days duration during days 2-10; persisting GVHD without improvement between days 10-14; recurrent or progressive GVHD after day 10 that does not respond within 3 days to topical immunosuppressive therapy; and/or an increase in the systemic glucocorticoid dose by two taper steps; or unacceptable toxicity.
Patients undergo blood collection at baseline and then periodically during study treatment for pharmacokinetics and quantification of viral loads for human herpes virus 6, adenovirus, Epstein-Barr virus, and cytomegalovirus. Samples are also examined by flow cytometry for B- and T-cell quantification at baseline, periodically during study treatment, and at 1 year after transplantation.
After completion of study treatment, patients are followed periodically.
PROJECTED ACCRUAL: A total of 53 patients will be accrued for this study.
Eligibility Criteria
DISEASE CHARACTERISTICS:
Newly diagnosed acute graft-versus-host disease (GVHD)
Grade IIB-IV disease
Requires glucocorticoids for treatment of GVHD, as indicated by 1 of the following:
Initial treatment with prednisone or methylprednisolone at 2 mg/kg is indicated (in the judgement of the attending physician) by any of the following:
Severity of GVHD requires hospitalization
GVHD manifestations include symptoms other than anorexia, nausea, and vomiting
GVHD begins within 2-3 weeks after hematopoietic stem cell transplantation (HSCT)
GVHD manifestations progress rapidly from 1 day to the next before treatment
Initial treatment with prednisone or methylprednisolone at 1 mg/kg did not produce adequate clinical improvement within the first 4 days (in the judgement of the attending physician)
Has undergone allogeneic HSCT with myeloablative conditioning
No nonmyeloablative conditioning or autologous HSCT
No primary treatment of acute GVHD with methylprednisolone at any of the following doses:
More than 2 mg/kg/day at any time
2 mg/kg/day for > 72 hours
1 mg/kg/day for > 96 hours
No presence of distinctive or diagnostic manifestations of chronic GVHD
No relapsed, refractory, or secondary malignancy
PATIENT CHARACTERISTICS:
Karnofsky performance status (PS) 20-100% OR Lanksy PS 20-100%
Life expectancy ≥ 1 month
Absolute neutrophil count ≥ 500/mm^3
Negative pregnancy test
No Mini Mental State Exam score < 24/30 or confusion (for patients > 12 years of age)
No history of type I hypersensitivity reaction to alemtuzumab or any of its components
No increasing levels of viremia by serial quantitative viral plasma polymerase chain reaction assays
No invasive viral or fungal disease that does not respond to appropriate antiviral or antifungal medications
PRIOR CONCURRENT THERAPY:
See Disease Characteristics
No systemic immunosuppression tapered or stopped for treatment of leukemic relapse or minimal residual disease
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There is 1 Location for this study
Seattle Washington, 98109, United States
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