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Postoperative radiotherapy, added to adjuvant cisplatin-based chemotherapy, resulted in a near-doubling of median survival in patients with completely resected non-small-cell lung cancer (NSCLC), compared with chemotherapy alone—but only in the presence of mediastinal lymph node involvement (N2 disease).

Pharmion Corporation has acquired Cabrellis Pharmaceuticals and gained US and European rights to amrubicin, a third-generation synthetic anthracycline currently in phase II trials for small-cell lung cancer in North America and Europe.

A device that displays a holograph-like 3-dimensional (3D) image, created from a CT, MRI, or PET dataset, holds promise for more accurate radiotherapy treatment planning (see image on page 1). James C. H. Chu, PhD, professor of radiation oncology, Rush University Medical Center, presented results of a pilot study of the Perspecta Spatial 3D System, developed by Actuality Systems, Inc. (Bedford, Massachusetts), at the 48th Annual Meeting of the American Society for Therapeutic Radiology and Oncology

Celebrating 20 years of providing practical reviews and peer commentaries to the oncology community in an effort to promote optimal cancer education and quality care for persons with cancer

The standard of care with regard to adjuvant chemotherapy of lung cancer has changed remarkably over the past 3 years. Until the initial report of the International Adjuvant Lung Trial in 2003, there was no real evidence from any individual randomized clinical trial (RCT) that adjuvant chemotherapy improves survival in resectable non-small-cell lung cancer. However, five RCTs that have now been reported indicate that adjuvant chemotherapy is effective, at least in certain subgroups of resectable patients. Moreover, numerous meta-analyses have also reported a positive effect from adjuvant treatment. Nonetheless, because of methodologic issues and conflicting results, the question of who should be treated and what constitutes optimal adjuvant therapy remains controversial. This article reviews the recent randomized trials that have contributed to a change in the state of the art, as well as some of the methodologic problems that may have confounded their proper interpretation. It also considers newer approaches to adjuvant therapy, with a particular focus on strategies that incorporate our growing knowledge of molecular medicine and predictive factors to the field of adjuvant chemotherapy of lung cancer.

The standard of care with regard to adjuvant chemotherapy of lung cancer has changed remarkably over the past 3 years. Until the initial report of the International Adjuvant Lung Trial in 2003, there was no real evidence from any individual randomized clinical trial (RCT) that adjuvant chemotherapy improves survival in resectable non-small-cell lung cancer. However, five RCTs that have now been reported indicate that adjuvant chemotherapy is effective, at least in certain subgroups of resectable patients. Moreover, numerous meta-analyses have also reported a positive effect from adjuvant treatment. Nonetheless, because of methodologic issues and conflicting results, the question of who should be treated and what constitutes optimal adjuvant therapy remains controversial. This article reviews the recent randomized trials that have contributed to a change in the state of the art, as well as some of the methodologic problems that may have confounded their proper interpretation. It also considers newer approaches to adjuvant therapy, with a particular focus on strategies that incorporate our growing knowledge of molecular medicine and predictive factors to the field of adjuvant chemotherapy of lung cancer.

The standard of care with regard to adjuvant chemotherapy of lung cancer has changed remarkably over the past 3 years. Until the initial report of the International Adjuvant Lung Trial in 2003, there was no real evidence from any individual randomized clinical trial (RCT) that adjuvant chemotherapy improves survival in resectable non-small-cell lung cancer. However, five RCTs that have now been reported indicate that adjuvant chemotherapy is effective, at least in certain subgroups of resectable patients. Moreover, numerous meta-analyses have also reported a positive effect from adjuvant treatment. Nonetheless, because of methodologic issues and conflicting results, the question of who should be treated and what constitutes optimal adjuvant therapy remains controversial. This article reviews the recent randomized trials that have contributed to a change in the state of the art, as well as some of the methodologic problems that may have confounded their proper interpretation. It also considers newer approaches to adjuvant therapy, with a particular focus on strategies that incorporate our growing knowledge of molecular medicine and predictive factors to the field of adjuvant chemotherapy of lung cancer.

A phase III multicenter study has confirmed thathigh tumor tissue expression of the geneERCC1 in patients with metastatic nonsmall-cell lung cancer (NSCLC) is predictiveof resistance to cisplatin.

Avastin(bevacizumab, Genentech) has gainedFood and Drug Administration (FDA)approval in combination with carboplatinand paclitaxel for the first-line treatmentof unresectable, locally advanced, recurrent,or metastatic non-squamous-cell,non-small-cell lung cancer (NSCLC),which accounts for about three-quartersof newly diagnosed cases in the UnitedStates.

A blood test that measures specific blood proteins canaccurately distinguish lung cancer fromother smoking-related lung diseases, researchersfrom France said at the 31stCongress of the European Society forMedical Oncology (ESMO).

In a study investigating possible molecular abnormalities in nonsmokers with lung adenocarcinoma, a team of French researchers has found that never-smokers significantly overexpress the MAP (mitogen activated protein) kinases P38 and JNK (c-Jun N-terminal kinase), compared with smokers.

ZD6474 (Zactima), a once-daily oral drug that simultaneously blocks three tumor cell signaling pathways, looked promising in phase II studies vs gefitinib (Iressa) in advanced nonsmall- cell lung cancer (NSCLC) and can be combined with docetaxel (Taxotere), but the decision to move the drug into a phase III clinical trial triggered comments from the discussant (see Vantage Point) at the American Society of Clinical Oncology (ASCO) 42nd Annual Meeting.

Pharmacyclics, Inc, announced that new data and analyses supporting the company's decision to file a new drug application (NDA) for motexafin gadolinium (Xcytrin) were presented at the 2006 annual meeting of the American Society of Clinical Oncology (ASCO). This abstract was selected by the ASCO Scientific Program Committee to be featured in the "2006 Best of ASCO Meetings" in June.

Genentech, Inc, announced recently that the US Food and Drug Administration (FDA) has approved bevacizumab (Avastin) to be used in combination with carboplatin and paclitaxel chemotherapy for the first-line treatment of patients with unresectable, locally advanced, recurrent or metastatic nonsquamous, non-small-cell lung cancer (NSCLC), the most common type of lung cancer.

Non-small-cell lung cancer (NSCLC) is the leading cause of cancer death worldwide. Before 1980, radiotherapy was considered the only real recourse in advanced disease. In 1995, a landmark meta-analysis of trials conducted in the 1980s and early 1990s demonstrated a survival benefit with platinum-based chemotherapy. Newer chemotherapy agents and improved supportive care measures have allowed more patients to benefit from chemotherapy with reduced toxicity. Concurrent platinum-based chemotherapy and radiotherapy has improved the survival in stage III disease, and recently chemotherapy has also demonstrated improved survival in resected early-stage disease. The majority of patients still present with advanced unresec disease for whom the prognosis remains poor, but for key subpopulations the outlook has improved markedly since the emergence of targeted therapies directed against the epidermal growth factor receptor and vascular endothelial growth factor receptor pathways. Patient selection and the incorporation of targeted therapies with cytotoxic chemotherapy are the focus of many ongoing studies, and there is an abundance of new agents undergoing clinical trials. Together, these developments have moved us away from the nihilism of 20 years ago into an era of unprecedented optimism in taking on the many remaining challenges of managing NSCLC in the 21st century.

On October 20, 2006, the International-Early Lung Cancer Action Program (I-ELCAP), an international consortium of leading early lung cancer detection researchers and allied health-care providers including radiologists, thoracic surgeons, pulmonologists, oncologists, statisticians, research nurses, and computer scientists

On April 21, 2005, the Cancer Research and Prevention Foundation (CRPF), in conjunction with academic researchers, federal scientists, lung cancer advocates, and representatives of a number of pharmaceutical and diagnostic imaging companies, participated in a workshop held in Annapolis, Md, on the development of high-resolution spiral computed tomography (CT) imaging tools to assess therapeutic response in lung cancer clinical trials. In this report, we will address developments that led up to that workshop, what was discussed, and recommendations that came out of the meeting.

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.

Novel Molecular Therapies

a brief overview of the dosing and administration guidelines for the various targeted therapy agents discussed in this supplement to the ONCOLOGY Nurse Edition. Please consult the manufacturer's package insert for more information.

Primary neuroendocrine neoplasms of the lung represent a clinical spectrum of tumors ranging from the relatively benign and slow-growing typical carcinoid to the highly aggressive small-cell lung carcinoma. The rarity of carcinoids has made the role of radiation therapy in their management controversial. This review considers the results of published studies to generate treatment recommendations and identify areas for future research. Surgery remains the standard of care for medically operable disease. Histology plays the most important role in determining the role of adjuvant radiation. Resected typical carcinoids likely do not require adjuvant therapy irrespective of nodal status. Resected atypical carcinoids and large-cell neuroendocrine carcinomas have a significant risk of local failure, for which adjuvant radiation likely improves local control. Definitive radiation is warranted in unresectable disease. Palliative radiation for symptomatic lesions has demonstrated efficacy for all histologies. Collaborative group trials are warranted.

Non-small-cell lung cancer (NSCLC) is the leading cause of cancer death worldwide. Before 1980, radiotherapy was considered the only real recourse in advanced disease. In 1995, a landmark meta-analysis of trials conducted in the 1980s and early 1990s demonstrated a survival benefit with platinum-based chemotherapy. Newer chemotherapy agents and improved supportive care measures have allowed more patients to benefit from chemotherapy with reduced toxicity. Concurrent platinum-based chemotherapy and radiotherapy has improved the survival in stage III disease, and recently chemotherapy has also demonstrated improved survival in resected early-stage disease. The majority of patients still present with advanced unresec disease for whom the prognosis remains poor, but for key subpopulations the outlook has improved markedly since the emergence of targeted therapies directed against the epidermal growth factor receptor and vascular endothelial growth factor receptor pathways. Patient selection and the incorporation of targeted therapies with cytotoxic chemotherapy are the focus of many ongoing studies, and there is an abundance of new agents undergoing clinical trials. Together, these developments have moved us away from the nihilism of 20 years ago into an era of unprecedented optimism in taking on the many remaining challenges of managing NSCLC in the 21st century.

A recombinant fusion protein designed to stimulate immune response against the MAGE-A3 tumor antigen has shown some efficacy in patients with completely resected early-stage non-small-cell lung cancer (NSCLC), decreasing the recurrence rate by about one-third.