Hematologic Oncology

Since the topic of risk-stratified management of patients with myelodysplastic syndromes (MDS) was last reviewed in ONCOLOGY in 2007,[1] a few additional clinically relevant studies have emerged that can help inform decision-making in the consultation room.

Drs. Scott and Estey provide an excellent, concise review of current diagnostic and therapeutic approaches for patients with myelodysplastic syndromes (MDS). Both physicians are recognized world leaders in this area.

Socioeconomic factors and the type of treatment received have an impact on a non-Hodgkin lymphoma (NHL) patient’s risk of dying.

This supplement to ONCOLOGY provides a comprehensive look at state-of-the-art management of three of the most prevalent hematological malignancies in the US today.

Consider the following case study, which illustrates the complex physical and psychosocial care required for the patient developing graft-versus-host disease (GVHD) following an allogeneic hematopoietic stem cell transplantation (HSCT): Mr. SR is a 38-year-old male with a diagnosis of anaplastic large cell non-Hodgkin’s lymphoma (NHL).

Prophylaxis and management of graft-versus-host disease (GVHD) following a related or unrelated allogeneic hematopoietic stem cell transplant (HSCT) is very complex. The review article written by Barton-Burke and colleagues discusses all of the major components of the clinical manifestations, prophylaxis, and treatment of GVHD.

The investigational tyrosine kinase inhibitor bosutinib has an acceptable safety profile and appears to be efficacious among patients with chronic-phase chronic myelogenous leukemia who have intolerance or resistance to other TKIs, according to new data presented at ASCO 2008 (abstract 7001).

Our case illustrates the fact that MDS-associated GS can be treated palliatively with radiation and hypomethylating agents in an appropriate setting. With the growing geriatric patient population, effective treatment options are needed in this disease.

The introduction of imatinib mesylate (Gleevec) has dramatically changed the management and prognostic outlook of patients with chronic myeloid leukemia (CML).

Chronic myelogeneous leukemia (CML) is a biologically unique neoplasm resulting from a mutation producing a single abnormal protein that induces unregulated proliferation of myelopoiesis. Imatinib mesylate (Gleevec) profoundly inhibits the chimeric bcr/abl tyrosine kinase, and has dramatically improved the outlook for patients with CML in chronic phase.

The introduction of the tyrosine kinase inhibitor imatinib mesylate (Gleevec) has profoundly changed the treatment paradigm for patients with chronic myelogenous leukemia (CML).

The management of patients with chronic myelogenous leukemia (CML) has been altered dramatically since the introduction of tyrosine kinase inhibitors by Druker et al in the late 1990s.

What is the impact of being diagnosed with myelodysplastic syndromes (MDS)? What are the physical/psychosocial ramifi cations of RBC transfusions to manage the extreme fatigue and weakness that accompany refractory anemia; of parenteral or oral iron chelation therapy for

Among Ph+ chronic myelogenous leukemia patients in accelerated phase with imatinib (Gleevec) resistance or intolerance, treatment with nilotinib (Tasigna) rapidly produced significant responses and was generally well tolerated in an open-label pivotal phase II study

Study results presented at ASH 2007 showed efficacy of the novel tyrosine kinase inhibitor dasatinib (Sprycel) in imatinib (Gleevec) resistant or intolerant chronic myelogenous leukemia patients in chronic, accelerated, and blast phase

In a significant proportion of imatinib (Gleevec)-resistant chronic-phase chronic myelogenous leukemia patients with Bcr-Abl mutations, nilotinib (Tasigna) treatment results in hematologic, cytogenetic, and molecular responses

Six-year results of the IRIS trial confirm imatinib (Gleevec) as the standard first-line therapy for chronic myelogenous leukemia

Consolidation therapy using Zevalin (90yttrium-ibritumomab tiuxetan) following first remission significantly extends progression-free survival in patients with advanced-stage follicular non-Hodgkin's lymphoma

Cephalon, Inc, announced positive results from a phase III clinical trial of bendamustine (Treanda) in patients with indolent non-Hodgkin's lymphoma (NHL) whose cancer is no longer responsive to treatment with rituximab (Rituxan). The study met its primary endpoints of overall response rate and median duration of response, while demonstrating a manageable tolerability profile.

An interim data analysis is underway for the pivotal phase III trial of BiovaxID, Biovest International's fast-tracked patient-specific therapeutic vaccine for stage II-IV follicular non-Hodgkin's lymphoma.

FDG-PET performed after two cycles of standard chemotherapy can accurately predict which patients with Hodgkin's lymphoma will respond or relapse

Overall survival of Hodgkin lymphoma (HL) is 90%; however, survival decreases with time owing to late complications, including subsequent malignancy. Female survivors of pediatric HL have increased morbidity and mortality associated with secondary effects of radiation therapy, most specifically the development of secondary breast cancer. It is estimated that female HL survivors have a 35- to 75-fold excess risk of developing breast cancer, with the greatest risk occurring 15 to 20 years after initial diagnosis. This risk time frame is more than 20 years before the median age (61 years) of breast cancer diagnosis among the general population. This equates to an HL survivor reaching the cumulative lifetime incidence of breast cancer by 40 years of age when compared with the general population.

As noted in part 1 of this two-part article, non-Hodgkin's lymphoma is one of a few malignancies that have been increasing in incidence over the past several decades. Likewise, these disorders are more common in elderly patients, with a median age of occurrence of 65 years. Therapy in elderly patients may be affected by multiple factors, especially attendent comorbidities. The approaches to management of these patients, with either indolent or aggressive disease processes, have been based on prospective clinical trial results, many of which have included a younger patient population. Fortunately over the past decade, results of treatment trials that have targeted an older patient population have emerged. The disease incidence and treatment approaches for both follicular (part 1) and diffuse aggressive (part 2) histologies in elderly patients are reviewed, as well as the impact of aging on the care of these patients.

As noted in part 1 of this two-part article, non-Hodgkin's lymphoma is one of a few malignancies that have been increasing in incidence over the past several decades. Likewise, these disorders are more common in elderly patients, with a median age of occurrence of 65 years. Therapy in elderly patients may be affected by multiple factors, especially attendent comorbidities. The approaches to management of these patients, with either indolent or aggressive disease processes, have been based on prospective clinical trial results, many of which have included a younger patient population. Fortunately over the past decade, results of treatment trials that have targeted an older patient population have emerged. The disease incidence and treatment approaches for both follicular (part 1) and diffuse aggressive (part 2) histologies in elderly patients are reviewed, as well as the impact of aging on the care of these patients.

As noted in part 1 of this two-part article, non-Hodgkin's lymphoma is one of a few malignancies that have been increasing in incidence over the past several decades. Likewise, these disorders are more common in elderly patients, with a median age of occurrence of 65 years. Therapy in elderly patients may be affected by multiple factors, especially attendent comorbidities. The approaches to management of these patients, with either indolent or aggressive disease processes, have been based on prospective clinical trial results, many of which have included a younger patient population. Fortunately over the past decade, results of treatment trials that have targeted an older patient population have emerged. The disease incidence and treatment approaches for both follicular (part 1) and diffuse aggressive (part 2) histologies in elderly patients are reviewed, as well as the impact of aging on the care of these patients.

As noted in part 1 of this two-part article, non-Hodgkin's lymphoma is one of a few malignancies that have been increasing in incidence over the past several decades. Likewise, these disorders are more common in elderly patients, with a median age of occurrence of 65 years. Therapy in elderly patients may be affected by multiple factors, especially attendent comorbidities. The approaches to management of these patients, with either indolent or aggressive disease processes, have been based on prospective clinical trial results, many of which have included a younger patient population. Fortunately over the past decade, results of treatment trials that have targeted an older patient population have emerged. The disease incidence and treatment approaches for both follicular (part 1) and diffuse aggressive (part 2) histologies in elderly patients are reviewed, as well as the impact of aging on the care of these patients.

Nurses can safely administer rituximab (Rituxan) to patients with non-Hodgkin's lymphoma in half the usual infusion time, providing substantial benefits to the patients and infusion center alik

Among patients with follicular non-Hodgkin's Lymphoma (F-NHL), adding 90yttrium-ibritumomab tiuxetan (Zevalin) plus extended-dose rituximab (Rituxan) to a short course of CHOP plus rituximab (CHOP-R) increased complete response rates with acceptable toxicity

Non-Hodgkin's lymphoma is one of a few malignancies that have been increasing in incidence over the past several decades. Likewise, these disorders are more common in elderly patients, with a median age of occurrence of 65 years. Therapy in elderly patients may be affected by multiple factors, especially attendant comorbidities. The approaches to management of these patients, with either indolent or aggressive disease processes, have been based on prospective clinical trial results, many of which have included a younger patient population. Fortunately, over the past decade, results of treatment trials that have targeted an older patient population have emerged. The disease incidence and treatment approaches for both follicular (part 1 of this article) and diffuse aggressive (part 2) histologies in elderly patients are reviewed, as well as the impact of aging on the care of these patients.

In a phase II study, use of dasatinib (Sprycel) as first-line therapy for patients with chronic myelogenous leukemia (CML) in chronic phase led to more and faster cytogenetic responses than seen historically with standard-dose imatinib (Gleevec)