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This 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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Overexpression by the HER2 gene plays a significant role in breast cancer pathogenesis, and the phenomenon is commonly regarded as a predictor of a poor prognosis. HER2 overexpression has been linked to sensitivity and/or resistance to hormone therapy and chemotherapeutic regimens, including CMF (cyclophosphamide, methotrexate, and fluoro-uracil) and anthracyclines. Studies of patients with advanced disease demonstrate that, despite the association of HER2 overexpression with poor prognosis, the odds of HER2-positive patients responding clinically to taxanes were greater than three times those of HER2-negative patients. Further studies in preclinical models used combination therapy for breast cancer cells that overexpress HER2, and the use of agents that interfere with HER2 function plus paclitaxel (Taxol) resulted in significant antitumor effects. [ONCOLOGY 11(Suppl):43-48, 1997]

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We previously reported that “in vivo purging” with rituximab (Rituxan) during stem-cell collection is safe and does not adversely affect engraftment. We now report on our transplant experience with rituximab. From June 1998 to December

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At the 2000 Annual Meeting of the American Society of Hematology, we presented the benefits of rituximab (Rituxan) combined with CHOP (cyclophosphamide [Cytoxan, Neosar], doxorubicin HCl, vincristine [Oncovin], prednisone), known as R-CHOP, in comparison with CHOP alone for the treatment of elderly patients with diffuse large B-cell lymphoma (DLCL).

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The side effects commonly experienced by patients receiving chemotherapy for the treatment of cancer can challenge many aspects of daily life. Nausea and vomiting, the most common side effects reported by patients, affect the ability to continue with usual life activities and, thus have a pronounced impact on quality of life.

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From March 1996 to March 1998, 106 patients with untreated metastatic breast cancer (MBC) were treated with docetaxel (Taxotere) (100 mg/m²) and doxorubicin (75 mg/m²) on an alternating cycle-by-cycle (doxorubicin, docetaxel, doxorubicin, etc) or sequential (four cycles of docetaxel, then four cycles of doxorubicin) basis, every 3 weeks, for a maximum of eight cycles.

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This phase II study aimed to evaluate the tolerability and activity of the monoclonal anti-CD20 antibody rituximab (Rituxan) in patients with either untreated or relapsed biopsy-proven extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT) type, with measurable or evaluable disease.

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In this interview we discuss predictive biomarkers and response to immune checkpoint inhibitors for urothelial tumors, which include tumors of the bladder, ureters, and the renal pelvis.

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Radiation therapy (RT) is an important treatment modality for multiple thoracic malignancies. Incidental irradiation of the lungs, which are particularly susceptible to injury, is unavoidable and often dose-limiting. The most radiosensitive subunit of the lung is the alveolar/capillary complex, and RT-induced lung injury is often described as diffuse alveolar damage. Reactive oxygen species generated by RT are directly toxic to parenchymal cells and initiate a cascade of molecular events that alter the cytokine milieu of the microenvironment, creating a self-sustaining cycle of inflammation and chronic oxidative stress. Replacement of normal lung parenchyma by fibrosis is the culminating event. Depending on the dose and volume of lung irradiated, acute radiation pneumonitis may develop, characterized by dry cough and dyspnea. Fibrosis of the lung, which can also cause dyspnea, is the late complication. Imaging studies and pulmonary function tests can be used to quantify the extent of lung injury. While strict dose-volume constraints to minimize the risk of injury are difficult to impose, substantial data support some general guidelines. New modalities such as intensity-modulated radiation therapy and stereotactic body radiation therapy provide new treatment options but also pose new challenges in safely delivering thoracic RT.

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The science supporting molecularly targeted therapies for the treatment of patients with solid tumors continues to evolve. Nurses are challenged to understand cell signaling, molecular targeting, and the mechanism of action of targeted agents. Two cell signal transduction pathways regulate the development, proliferation, and metastasis of solid tumors: the human epidermal growth factor (HER) receptor pathway and the vascular endothelial growth factor (VEGF) receptor pathway. Several novel pharmacologic agents with distinct indications and methods of administration target the HER and VEGF molecular pathways.

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FDA approval of palliative chemotherapy is largely based on disease-free and overall survival, quality of life, and symptom reduction; the latter should be routinely measured by the treating oncologist. Physician assessments of symptoms underreport symptom severity compared to patient-reported symptom assessments.

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One of the potential side effects of chemotherapy is cardiac toxicity. The resulting damage to the heart can range from non–life-threatening events to devastating heart failure. The spectrum of these events can occur almost immediately, during a drug infusion, or as a delayed complication later in the patient’s life. Oncology nurses not only need to be familiar with identifying and intervening in acute cardiac events, but also in some instances will need to monitor for delayed cardiac toxicities during the continuum of the patient’s life.

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Carcinoma of the breast is the most common cancer in women in the United States and is second only to lung cancer as a cause of cancer death in women. The incidence of breast cancer has risen steadily over the past decade, with the most dramatic increase seen in smaller primary breast tumors, partly because widespread use of screening mammography permits earlier detection [1].

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It’s not an outcome Dr. Harold Freeman, President and Founder, Ralph Lauren Center for Cancer Care and Prevention, or anyone else could have imagined, but since cancer patient navigators were introduced in the 1990s, we’re seeing battles and competition over just about every aspect of it.

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Because many types of cancers metastasize to the lungs, early detection may affect both tumor staging and treatment planning. On the other hand, it is also important to refrain from subjecting patients to procedures that

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The American Society of Clinical Oncology (ASCO) Quality Oncology Practice Initiative (QOPI®) is a voluntary program designed to assess and improve processes of care in oncology practices.

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In this installment of Second Opinion, we are presenting two cases of tumors of the female genital tract, specifically, the ovary and uterus, which contain both epithelial and mesenchymal components and therefore have unique diagnostic and therapeutic implications. The first has an unusually poor prognosis and the second is notoriously difficult to diagnose.

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Until anatomic staging and physiologic prediction models improve, induction therapy serves as a useful crutch that can mitigate the weaknesses in both of these important preoperative tasks.

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This review describes the development and technical capabilities of GIS, potential applications of Geographical Informational Systems in cancer research, and the limitations of such work.

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Neuroblastoma is the most common solid extracranial tumor in children. Although the outcome of patients with localized disease has improved substantially, the prognosis for those with advanced disease is still poor, despite multimodality therapeutic efforts of increasing intensity over the last 20 years. Dr. Matthay provides an excellent overview review of the biology and treatment of this devastating but fascinating childhood malignancy.

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Chemotherapy has had limited success in biliary tract cancer. Of thenewer agents, gemcitabine (Gemzar) and irinotecan (CPT-11, Camptosar)both have single-agent activity in patients with advanced disease.We conducted a phase II trial to study the efficacy and toxicity of thecombination of gemcitabine plus irinotecan in patients with locallyadvanced or metastatic biliary tract cancer. The study has enrolled 14patients with histologically or cytologically documented cancer of thebiliary tract or gallbladder with bidimensionally measurable disease,Eastern Cooperative Oncology Group performance status 0 or 1,decompressed biliary tree, and no prior exposure to chemotherapy.Gemcitabine at 1,000 mg/m2 and irinotecan at 100 mg/m2 were bothadministered on days 1 and 8, every 21 days. In patients who had lessthan grade 3 hematologic and less than grade 2 nonhematologic toxicityfollowing cycle 1, the dose of irinotecan was increased to 115 mg/m2 forsubsequent cycles. A total of 65 cycles of chemotherapy have beenadministered, with an average of 4.5 cycles per patient (range: 1 to 11cycles). The median treatment duration was 3 months (range: 0.75 to 8months). An objective partial response was determined radiographicallyin two patients (14%) while stable disease for periods ranging from 4to 11.5 months was noted in six patients (43%). Toxicity consisted ofgrade 3/4 neutropenia in seven patients (50%) with no episodes offebrile neutropenia, grade 3/4 thrombocytopenia in four (28%), grade3 diarrhea in two (14%), and grade 3 nausea in one patient. Thecombination of gemcitabine plus irinotecan appears to possess modestclinical activity, and it is well tolerated in patients with advanced biliarycancer. Patient accrual is ongoing to this study.

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Allogeneic marrow transplantation is used to reconstitute hematopoiesis in patients who have received myeloablative therapy for a hematologic malignancy or in patients with irreversible marrow failure, to reconstitute the immune system in patients with severe immunodeficiency, and to normalize metabolism in patients with select inherited metabolic deficiency disorders.

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Elderly patients with stage I-III non-small-cell lung cancer (NSCLC) constitute a peculiar patient population and need specific therapeutic approaches. Limited resections are an attractive alternative for elderly patients with resectable NSCLC because of the potential reduction in postoperative complications. Curative radiation therapy is an acceptable alternative for elderly patients who are unfit for or refuse surgery. Hypofractionated stereotactic body radiation therapy is of particular interest for this population because of its favorable tolerance.

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The most frequent pattern of pain related to cancer and cancer treatment consists of continuous pain punctuated by episodes of worsening pain. The cancer pain guidelines developed by the Agency for Health Care Policy and Research (AHCPR)

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Concluding their discussion on newly diagnosed multiple myeloma, expert panelists consider treatment options for patients with high-risk disease.

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The purpose of this review is to provide the oncology community with knowledge about the doses used in medical imaging, radiation-induced cancer risks from imaging, and considerations to keep in mind when balancing imaging benefits and risks in pediatric and adult oncologic settings.

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For resectable gastric cancer, perioperative chemotherapy or adjuvant chemoradiation with chemotherapy are standards of care. The decision making for adjuvant therapeutic management can depend on the stage of the cancer, lymph node positivity, and extent of surgical resection.

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The effectiveness of paclitaxel (Taxol) in a range of tumors has been established in a large number of trials. In non–small-cell lung cancer, paclitaxel combined with cisplatin (Platinol) has been shown to be highly effective.

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The Hellenic Cooperative Oncology Group conducted a randomized phase III trial to compare paclitaxel (Taxol) 200 mg/m² IV 3-hour infusion on day 1 plus carboplatin (Paraplatin) at an area under the curve (AUC) of 6 (group