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Irinotecan in Combined-Modality Therapy for Locally Advanced Non-Small-Cell Lung CancerThe management of non-small-cell lung cancer is undergoing rapid evolution. Although the advent of combined-modality therapy has led to improved survival, most patients eventually succumb to the disease. The arrival of a
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High-Dose Therapy for Follicular LymphomaMost patients with advanced-stage follicular non-Hodgkin’s lymphoma (NHL) are not cured with conventional therapy. The use of high-dose therapy and autologous stem-cell transplantation in patients with relapsed follicular
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Novel Concepts in Radioimmunotherapy for Non-Hodgkin's LymphomaTositumomab/iodine-131 tositumomab (Bexxar) and ibritumomab tiuxetan (Zevalin) are radioimmunoconjugates targeting the CD20 antigen. Both agents are approved in the United States for use in relapsed or refractory, indolent or transformed, B-cell lymphoma. These agents are well tolerated and have the highest levels of single-agent activity observed in these histologies. This review will summarize the key trials that led to approval of both I-131 tositumomab and ibritumomab tiuxetan, and then focus on four novel therapeutic concepts in radioimmunotherapy: retreatment, therapy of de novo indolent lymphoma, therapy of aggressive histologies, and incorporation in high-dose therapy programs utilizing autologous stem cell support.
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Management of Renal Cell CarcinomaSurgical resection remains the cornerstone of management for localized renal cell carcinoma. No effective postsurgical adjuvant therapy has been established for
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Clinical Status and Optimal Use of Rituximab for B-Cell LymphomasRituximab (IDEC-C2B8 [Rituxan]) is a chimeric anti-CD20 monoclonal antibody (MoAb) that was recently approved by the FDA for the treatment of patients with low-grade or follicular B-cell non-Hodgkin’s lymphoma. Its potential efficacy in other B-cell malignancies is currently being explored. This article reviews the mechanisms of action of rituximab, as well as preclinical data and results of the clinical trials that led to its approval. Also discussed are the mechanics of administering rituximab on the recommended weekly ´ 4 outpatient schedule. Finally, the article describes ongoing and planned trials of rituximab in other dosage schedules, in other B-cell neoplasms, and in conjunction with chemotherapy. As the first MoAb to gain FDA approval for the treatment of a malignancy, rituximab signals the beginning of a promising new era in cancer therapy. [ONCOLOGY 12(12):1763-1770, 1998]
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Clinical Status and Optimal Use of Rituximab for B-Cell LymphomasRituximab (IDEC-C2B8 [Rituxan]) is a chimeric anti-CD20 monoclonal antibody (MoAb) that was recently approved by the FDA for the treatment of patients with low-grade or follicular B-cell non-Hodgkin’s lymphoma. Its potential efficacy in other B-cell malignancies is currently being explored. This article reviews the mechanisms of action of rituximab, as well as preclinical data and results of the clinical trials that led to its approval. Also discussed are the mechanics of administering rituximab on the recommended weekly ´ 4 outpatient schedule. Finally, the article describes ongoing and planned trials of rituximab in other dosage schedules, in other B-cell neoplasms, and in conjunction with chemotherapy. As the first MoAb to gain FDA approval for the treatment of a malignancy, rituximab signals the beginning of a promising new era in cancer therapy. [ONCOLOGY 12(12):1763-1770, 1998]
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Recent Progress in Radioimmunotherapy for CancerRadioimmunotherapy allows for the delivery of systemically targeted radiation to areas of disease while relatively sparing normal tissues. Despite numerous challenges, considerable progress has been made in the application of radioimmunotherapy to a wide variety of human malignancies. The greatest successes have occurred in the treatment of hematologic malignancies. Radioimmunotherapy, with or without stem-cell transplant support, has produced substantial complete remission rates in chemotherapy-resistant B-cell lymphomas. Nonmyeloablative regimens have shown so much promise that they are now being tested as initial therapy for low-grade B-cell lymphomas. Although solid tumor malignancies have been less responsive to radioimmunotherapy, encouraging results have been obtained with locoregional routes of administration, especially when the tumor burden is small. Greater tumor-to-normal tissue ratios are achievable with regional administration. Even with intraperitoneal and intrathecal administration, bone marrow suppression remains the dose-limiting toxicity. Ongoing research into new targeting molecules, improved chelation chemistry, and novel isotope utilization is likely to extend the applications of this strategy to other tumor types. The potential for radioimmunotherapy will be enhanced if this modality can be optimally adapted for integration with other agents and if the administration method can be tailored to the type and distribution of malignancy. [ONCOLOGY 11(7):979-987, 1997]
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Trimodality Therapy for Non–Small-Cell Lung CancerProspects for the multimodality treatment of non–small-cell lung cancer have improved substantially with the demonstration of fairly dramatic results, in terms of 5-year survival, in several phase III trials that employed
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Concomitant Cisplatin, Vinorelbine, and Radiation in Advanced Chest MalignanciesNewer chemotherapy drugs have shown encouraging activity in advanced non-small-cell lung cancer. Based on these improved outcomes, as well as the high rate of distant relapse in patients with locally advanced disease, several recent studies have evaluated the use of systemic therapy in patients with earlier-stage disease.
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Concomitant Cisplatin, Vinorelbine, and Radiation in Advanced Chest MalignanciesNewer chemotherapy drugs have shown encouraging activity in advanced non-small-cell lung cancer. Based on these improved outcomes, as well as the high rate of distant relapse in patients with locally advanced disease, several recent studies have evaluated the use of systemic therapy in patients with earlier-stage disease.
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Transplant Registries: Guiding Clinical Decisions and Improving OutcomesAbout 50,000 hematopoietic stem cell transplantations are performed yearly, primarily for malignancies. Use of this therapy increased dramatically over the past 30 years due to its proven and potential efficacy in diverse
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Transplant Registries: Guiding Clinical Decisions and Improving OutcomesAbout 50,000 hematopoietic stem cell transplantations are performed yearly, primarily for malignancies. Use of this therapy increased dramatically over the past 30 years due to its proven and potential efficacy in diverse
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Transplant Registries: Guiding Clinical Decisions and Improving OutcomesAbout 50,000 hematopoietic stem cell transplantations are performed yearly, primarily for malignancies. Use of this therapy increased dramatically over the past 30 years due to its proven and potential efficacy in diverse
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Transplant Registries: Guiding Clinical Decisions and Improving OutcomesAbout 50,000 hematopoietic stem cell transplantations are performed yearly, primarily for malignancies. Use of this therapy increased dramatically over the past 30 years due to its proven and potential efficacy in diverse
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Combined Chemoradiation Therapy for Limited-Stage Small-Cell Lung CancerAfter nearly 4 decades of use in treating small-cell lung cancer (SCLC), thoracic radiation has become integral to the management of limited-stage disease. Many prospective randomized trials have demonstrated that adding
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Neoadjuvant Therapy With Cisplatin/Fluorouracil vs Cisplatin/UFT in Locally Advanced Squamous Cell Head and Neck CancerThis study compared the activity and toxicity of fluorouracil (5-FU)/cisplatin with the combination tegafur and uracil (UFT)/cisplatin in the neoadjuvant treatment of locally advanced-stage III or IV (M0)-head and neck
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Neoadjuvant Therapy With Cisplatin/Fluorouracil vs Cisplatin/UFT in Locally Advanced Squamous Cell Head and Neck CancerThis study compared the activity and toxicity of fluorouracil (5-FU)/cisplatin with the combination tegafur and uracil (UFT)/cisplatin in the neoadjuvant treatment of locally advanced-stage III or IV (M0)-head and neck
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Neoadjuvant Therapy With Cisplatin/Fluorouracil vs Cisplatin/UFT in Locally Advanced Squamous Cell Head and Neck CancerThis study compared the activity and toxicity of fluorouracil (5-FU)/cisplatin with the combination tegafur and uracil (UFT)/cisplatin in the neoadjuvant treatment of locally advanced-stage III or IV (M0)-head and neck
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Neoadjuvant Therapy With Cisplatin/Fluorouracil vs Cisplatin/UFT in Locally Advanced Squamous Cell Head and Neck CancerThis study compared the activity and toxicity of fluorouracil (5-FU)/cisplatin with the combination tegafur and uracil (UFT)/cisplatin in the neoadjuvant treatment of locally advanced-stage III or IV (M0)-head and neck
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Neoadjuvant Therapy With Cisplatin/Fluorouracil vs Cisplatin/UFT in Locally Advanced Squamous Cell Head and Neck CancerThis study compared the activity and toxicity of fluorouracil (5-FU)/cisplatin with the combination tegafur and uracil (UFT)/cisplatin in the neoadjuvant treatment of locally advanced-stage III or IV (M0)-head and neck
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Efficiency of In Vivo Purging With Rituximab Followed by High-Dose Therapy With Autologous Peripheral Blood Stem Cell Transplantation in B-Cell Non-Hodgkin’s Lymphomas: A Single-Institution StudyHigh-dose therapy (HDT) with peripheral blood stem cell transplantation is a treatment option for patients with advanced follicular, marginal, and mantle cell lymphoma. In this setting, frequent contamination of peripheral blood stem cell harvests by
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Efficiency of In Vivo Purging With Rituximab Followed by High-Dose Therapy With Autologous Peripheral Blood Stem Cell Transplantation in B-Cell Non-Hodgkin’s Lymphomas: A Single-Institution StudyHigh-dose therapy (HDT) with peripheral blood stem cell transplantation is a treatment option for patients with advanced follicular, marginal, and mantle cell lymphoma. In this setting, frequent contamination of peripheral blood stem cell harvests by
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Efficiency of In Vivo Purging With Rituximab Followed by High-Dose Therapy With Autologous Peripheral Blood Stem Cell Transplantation in B-Cell Non-Hodgkin’s Lymphomas: A Single-Institution StudyHigh-dose therapy (HDT) with peripheral blood stem cell transplantation is a treatment option for patients with advanced follicular, marginal, and mantle cell lymphoma. In this setting, frequent contamination of peripheral blood stem cell harvests by
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Efficiency of In Vivo Purging With Rituximab Followed by High-Dose Therapy With Autologous Peripheral Blood Stem Cell Transplantation in B-Cell Non-Hodgkin’s Lymphomas: A Single-Institution StudyHigh-dose therapy (HDT) with peripheral blood stem cell transplantation is a treatment option for patients with advanced follicular, marginal, and mantle cell lymphoma. In this setting, frequent contamination of peripheral blood stem cell harvests by
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Consolidation TherapyWe previously reported the efficacy of concurrent cisplatin (Platinol)/etoposide (PE) and radiotherapy in stage IIIB non–small-cell lung cancer in which biopsy confirmation of T4 (noneffusion) or N3 status was required (S9019). In view of the activity of docetaxel (Taxotere) as second-line therapy and potential molecular mechanisms of action favoring taxane sequencing, we designed the present study to maintain a core of concurrent PE/radiotherapy, but to substitute docetaxel consolidation for the two additional cycles of PE.
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Preoperative Therapy for Early-Stage NSCLC: Opportunities and ChallengesThe treatment of early-stage non–small-cell lung cancer (NSCLC) has undergone a paradigm shift recently with the addition of systemic therapy to local therapy. The use of cisplatin-based chemotherapy following surgery is now a standard approach for patients with stage II–IIIA disease.
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Diagnosis and Management of Mycosis FungoidesMycosis fungoides (MF), the most common cutaneous T-cell lymphoma, is a low-grade cutaneous lymphoma characterized by skin-homing CD4+ T cells. It is notable for highly symptomatic progressive skin lesions, including patches, plaques, tumors, and erytheroderma, and has a poorer prognosis at later stages. Diagnosis remains difficult owing to MF’s nonspecific skin presentation and identification of the optimal treatment strategy is challenging given the paucity of controlled trials and numerous and emerging treatment options. Management includes topical therapy with the addition of systemic therapy for patients with later-stage disease including tumors; erythroderma; and nodal, visceral, or blood involvement. Topical therapies include mechlorethamine (nitrogen mustard), carmustine (BCNU), steroids, bexarotene gel (Targretin Gel), psoralen plus ultraviolet A (PUVA), ultraviolet B (UVB), and either localized or total skin electron radiotherapy. Systemic therapies include interferon, retinoids, oral bexarotene (Targretin), denileukin diftitox (Ontak), vorinostat (Zolinza), extracorporeal photochemotherapy (photopheresis), and cytotoxic chemotherapy. Herein, we outline clinically relevant aspects of MF, including clinical presentation, pathology, diagnosis, and staging. We describe in detail existing and emerging therapeutics and offer specific recommendations for management of each stage of MF.
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Management of Anal Cancer in 2010 Part 2: Current Treatment Standards and Future DirectionsThe treatment of anal squamous cell cancer with definitive chemoradiation is the gold-standard therapy for localized anal cancer, primarily because of its sphincter-saving and colostomy-sparing potential.
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Management of Anal Cancer in 2010 Part 2: Current Treatment Standards and Future DirectionsThe treatment of anal squamous cell cancer with definitive chemoradiation is the gold-standard therapy for localized anal cancer, primarily because of its sphincter-saving and colostomy-sparing potential.
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Intensity-Modulated Radiation Therapy for Anal Cancer: An Obvious yet Complicated TransitionPrimary surgery with an abdominoperineal resection (APR) was historically the standard of care for localized anal squamous cell carcinoma. APR achieved 40%-70% survival rates at five years, with local failures from 27%-47%.[1,2] With modern technology and radiation dose escalation, external beam radiation therapy (EBRT) studies have improved complete response rates, decreased morbidity, and improved sphincter preservation rates. Nigro et al added 5-fluorouracil (5FU) and mitomycin C (MMC) to concurrent EBRT [3,4] and impressive complete response rates inspired other groups to investigate the role of chemotherapy as a component of sphincter-preserving therapy. The European Organization for Research and Treatment of Cancer (EORTC) and United Kingdom Coordinating Committee on Cancer Research (UKCCCR) studies reported improved local control and colostomy-free survival when chemotherapy (5FU/MMC) was administered in conjunction with radiation.[5,6] The five-year survival rate for patients receiving standard chemoradiation approaches 70%; however, 20%-40% experience grade 3-4 toxicity, and administration with MMC causes profound hematologic toxicity.
