Graft-Versus-Host Disease Prophylaxis in Treating Patients With Hematologic Malignancies Undergoing Unrelated Donor Peripheral Blood Stem Cell Transplant

* Mantle cell NHL: may be treated in first complete remission (CR); (diagnostic lumbar puncture \[LP\] required pre-transplant)

* Low grade NHL: with \< 6 month duration of CR between courses of conventional therapy

* CLL: must have either:

* Failed to meet National Cancer Institute (NCI) Working Group criteria for complete or partial response after therapy with a regimen containing FLU (or another nucleoside analog, e.g. 2-Chlorodeoxyadenosine \[2-CDA\], pentostatin) or experience disease relapse within 12 months after completing therapy with a regimen containing FLU (or another nucleoside analog);

* Failed FLU-cyclophosphamide (CY)-Rituximab (FCR) combination chemotherapy at any time point; or

* Have "17p deletion" cytogenetic abnormality; patients should have received induction chemotherapy but could be transplanted in 1st CR; or

* Patients with a diagnosis of CLL (or small lymphocytic lymphoma) or diagnosis of CLL that progresses to prolymphocytic leukemia (PLL), or T-cell CLL or PLL

* Hodgkin lymphoma: must have received and failed frontline therapy

* Multiple myeloma: must have received prior chemotherapy; consolidation of chemotherapy by autografting prior to nonmyeloablative HCT is permitted

* Acute myeloid leukemia (AML): must have \< 5% marrow blasts at the time of transplant

* Acute lymphocytic leukemia (ALL): must have \< 5% marrow blasts at the time of transplant

* Chronic myeloid leukemia (CML): patients in 1st chronic phase (CP1) must have failed or be intolerant of tyrosine-kinase inhibitors (TKI); patients beyond CP1 will be accepted if they have \< 5% marrow blasts at time of transplant

* Myelodysplasia (MDS)/myeloproliferative syndrome (MPS): patients must have \< 5% marrow blasts at time of transplant

* Waldenstrom's macroglobulinemia: must have failed 2 courses of therapy

DONOR: FHCRC matching allowed will be grades 1.0 to 2.1: Unrelated donors who are prospectively:

* Matched for human leukocyte antigen (HLA)-A, B, C, DRB1 and DQB1 by high resolution typing

* Only a single allele disparity will be allowed for HLA-A, B, or C as defined by high resolution typing

DONOR: Donors are excluded when preexisting immunoreactivity is identified that would jeopardize donor hematopoietic cell engraftment; this determination is based on the standard practice of the individual institution; the recommended procedure for patients with 10 of 10 HLA allele level (phenotypic) match is to obtain a panel reactive antibody (PRA) screens to class I and class II antigens for all patients before HCT; if the PRA shows \> 10% activity, then flow cytometric or B and T cell cytotoxic cross matches should be obtained; the donor should be excluded if any of the cytotoxic cross match assays are positive; for those patients with an HLA class I allele mismatch, flow cytometric or B and T cell cytotoxic cross matches should be obtained regardless of the PRA results; a positive anti-donor cytotoxic crossmatch is an absolute donor exclusion

DONOR: Patient and donor pairs homozygous at a mismatched allele in the graft rejection vector are considered a two-allele mismatch, i.e., the patient is A\*0101 and the donor is A\*0102, and this type of mismatch is not allowed

DONOR: Only filgrastim (G-CSF) mobilized PBSC only will be permitted as a hematopoietic stem cell (HSC) source on this protocol

Patients with rapidly progressive intermediate or high grade NHL

Patients with a diagnosis of chronic myelomonocytic leukemia (CMML)

Patients with refractory anemia with excess blasts (RAEB) who have not received myelosuppressive chemotherapy i.e. induction chemotherapy

Central nervous system (CNS) involvement with disease refractory to intrathecal chemotherapy

Presence of circulating leukemic blasts (in the peripheral blood) detected by standard pathology for patients with AML, ALL or CML

Presence of \>= 5% circulating leukemic blasts (in the peripheral blood) detected by standard pathology for patients with MDS/MPS

Fertile men or women unwilling to use contraceptive techniques during and for 12 months following treatment

Females who are pregnant or breast-feeding

Patients with active non-hematological malignancies (except non-melanoma skin cancers) or those with non-hematological malignancies (except non-melanoma skin cancers) who have been rendered with no evidence of disease, but have a greater than 20% chance of having disease recurrence within 5 years; this exclusion does not apply to patients with non-hematologic malignancies that do not require therapy

Fungal infections with radiological progression after receipt of amphotericin B or active triazole for greater than 1 month

Cardiac ejection fraction \< 35% (or, if unable to obtain ejection fraction, shortening fraction of \< 26%); ejection fraction is required if age \> 50 years or there is a history of anthracycline exposure or history of cardiac disease; patients with a shortening fraction \< 26% may be enrolled if approved by a cardiologist

Diffusing capacity of the lung for carbon monoxide (DLCO) \< 40%, total lung capacity (TLC) \< 40%, forced expiratory volume in one second (FEV1) \< 40% and/or receiving supplementary continuous oxygen

The FHCRC PI of the study must approve of enrollment of all patients with pulmonary nodules

Patients with clinical or laboratory evidence of liver disease would be evaluated for the cause of liver disease, its clinical severity in terms of liver function, and the degree of portal hypertension; patients will be excluded if they are found to have fulminant liver failure, cirrhosis of the liver with evidence of portal hypertension, alcoholic hepatitis, esophageal varices, a history of bleeding esophageal varices, hepatic encephalopathy, uncorrectable hepatic synthetic dysfunction evinced by prolongation of the prothrombin time, ascites related to portal hypertension, bridging fibrosis, bacterial or fungal liver abscess, biliary obstruction, chronic viral hepatitis with total serum bilirubin \> 3 mg/dL, or symptomatic biliary disease

Karnofsky scores \< 60 or Lansky Score \< 50

Patient has poorly controlled hypertension and on multiple antihypertensives

Human immunodeficiency virus (HIV) positive patients

Active bacterial or fungal infections unresponsive to medical therapy

All patients receiving antifungal therapy voriconazole, posaconazole, or fluconazole and who are then randomized to ARM 2 must have sirolimus reduced according to the Standard Practice Antifungal Therapy Guidelines

The addition of cytotoxic agents for "cytoreduction" with the exception of tyrosine kinase inhibitors (such as imatinib), cytokine therapy, hydroxyurea, low dose cytarabine, chlorambucil, or Rituxan will not be allowed within three weeks of the initiation of conditioning

DONOR: Donor (or centers) who will exclusively donate marrow

DONOR: Donors who are HIV-positive and/or, medical conditions that would result in increased risk for G-CSF mobilization and harvest of PBSC

What this study is about