Yttrium-90 anti-CD25 BEAM conditioning for autologous hematopoietic cell transplantation in Peripheral T-cell lymphoma.

Peripheral T-cell lymphomas (PTCLs) have a poor prognosis with current treatments. High-dose chemotherapy followed by autologous hematopoietic cell transplant (AHCT) is used as a consolidation strategy after achieving clinical remission with first-line therapy, as well as in chemotherapy-sensitive relapse if allogeneic transplant is not an option. CD25 is a targetable protein often highly expressed in PTCLs.

Post-Transplantation Sinusoidal Obstruction Syndrome in Adult Patients with B Cell Acute Lymphoblastic Leukemia Treated with Pretransplantation Inotuzumab.

Sinusoidal obstruction syndrome (SOS) is a potentially life-threatening complication that can be observed after allogeneic hematopoietic cell transplantation (HCT). Inotuzumab ozogamicin is an anti-CD22 monoclonal antibody-drug conjugate that has demonstrated high efficacy in relapsed/refractory (R/R) acute lymphoblastic leukemia (ALL) but is associated with an increased risk of SOS in HCT recipients. Here we aimed to examine the incidence and outcomes of SOS in 47 adult patients with R/R ALL who received inotuzumab therapy and subsequently underwent HCT at our institution.

Developing and Monitoring a Standard-of-Care Chimeric Antigen Receptor (CAR) T Cell Clinical Quality and Regulatory Program.

As the world of cellular therapy expands to include immune effector cell (IEC) products such as commercial chimeric antigen receptor (CAR) T cells, quality management (QM) professionals are faced with creating either new IEC stand-alone programs or expand existing hematopoietic cell transplantation (HCT) programs to promote patient safety and be aligned with quality, regulatory, and accreditation requirements. The team professionals at City of Hope (COH) recently expanded the quality HCT program to include IEC products and, in doing so, implemented new regulatory infrastructure while maintaining high quality patient care. At COH, we developed the quality structure of our cellular therapy program through collaborations between quality, regulatory, and CAR T patient care committees, which included physicians and nurse coordinators.

Causes of Inferior Outcome in Adolescents and Young Adults with Acute Lymphoblastic Leukemia: Across Oncology Services and Regardless of Clinical Trial Enrollment.

Adolescents and young adults (AYA: 15-39 years) with acute lymphoblastic leukemia (ALL) have inferior survival when compared with children (1-14 years). An approach is lacking that includes both patients enrolled and not enrolled in clinical trials, and includes the contribution of health care delivery, treatment, and clinical prognosticators. We assembled a retrospective cohort of ALL patients diagnosed between 1-39 years (AYA: = 93; child: = 91) and treated at a single institution between 1990 and 2010, irrespective of clinical trial enrollment.

Tandem Autologous Hematopoietic Cell Transplantation for Patients with Primary Progressive or Recurrent Hodgkin Lymphoma: A SWOG and Blood and Marrow Transplant Clinical Trials Network Phase II Trial (SWOG S0410/BMT CTN 0703).

Based on promising pilot data a phase II tandem autologous hematopoietic stem cell transplant (AHSCT) trial for relapsed/refractory Hodgkin lymphoma (HL) was performed in the US intergroup setting to determine if long-term progression-free survival (PFS) could be improved. Patients were enrolled after salvage therapy and stem cell collection. Sensitivity to salvage was defined by 1999 Standardized Response Criteria and did not include fluorodeoxyglucose-positron emission tomography.

Hematologic disorders after solid organ transplantation.

The evaluation of hematologic disorders after solid organ transplantation (SOT) must take into account issues unique to the post-transplant setting that influence the development of anemia and single or multi-lineage cytopenias. Attention to the time of onset of cytopenia(s) is important, because the disorders of passenger lymphocyte syndrome, transplant-related thrombotic microangiopathy, hemophagocytic syndrome, and graft-versus-host disease typically occur during the first few months after SOT, and post-transplant lymphoproliferative disorder usually occurs within the first year. Drug-related anemia and cytopenia(s) occur due to a variety of mechanisms, including drug-induced hemolysis and marrow suppression and perturbation of T-cell subsets by the immunosuppressive agents, leading to immune dysregulation and autoimmunity.

Excessive toxicity of the high dose thiotepa and etoposide regimen when combined with radiation: Long-term autologous transplantation experience in follicular and mantle cell lymphoma.

We recently described a novel thiotepa plus etoposide high-dose therapy (HDT) conditioning regimen for aggressive histology non-Hodgkin's lymphoma (NHL) that had low regimen-related toxicity (RRT) and an efficacy rate comparable to other NHL HDT regimens. In this report, we describe the UW experience with the addition of total body irradiation (TBI) and pre-transplant involved-field radiation (IFRT) to the thiotepa + etoposide HDT regimen. Between 1992 and 1999, 28 patients with indolent or mantle cell lymphoma were treated on this protocol.

Phase II study of weekly low-dose paclitaxel for relapsed and refractory non-Hodgkin's lymphoma: a Wisconsin Oncology Network Study.

This study was performed to determine the clinical activity and safety of weekly low-dose paclitaxel (90 mg/m2) given as a 1-hour infusion in patients with relapsed and refractory non-Hodgkin's lymphoma (NHL). Thirty patients were treated on a phase II protocol conducted at the University of Wisconsin Comprehensive Cancer Center and within the Wisconsin Oncology Network (WON). A cycle of therapy was defined as paclitaxel at 90 mg/m2 weekly for 6 consecutive weeks followed by a 2-week rest period.