Your AI-Trained Oncology Knowledge Connection!
A cutting-edge prognostic tool called MammaPrint, developed by Agendia, a laboratory located in The Netherlands, uses molecular technology to predict whether breast cancer will metastasize, helping clinicians make more accurate management decisions for their patients.
Use of accelerated partial breast irradiation (APBI) with multicatheter brachytherapy to treat resected early-stage breast cancer is associated with good early outcomes in terms of local control, adverse effects, and cosmesis
Pharmion Corporation announced final data from a randomized, double-blind, placebo-controlled phase III trial demonstrating that the addition of thalidomide (Thalomid) to standard treatment improves survival by 17.6 months in patients over age 75 newly diagnosed with multiple myeloma compared to standard treatment, consisting of melphalan and prednisone (MP) alone.
Pain in older cancer patients is a common event, and many times it is undertreated. Barriers to cancer pain management in the elderly include concerns about the use of medications, the atypical manifestations of pain in the elderly, and side effects related to opioid and other analgesic drugs. The care of older cancer patients experiencing pain involves a comprehensive assessment, which includes evaluation for conditions that may exacerbate or be exacerbated by pain, affecting its expression, such as emotional and spiritual distress, disability, and comorbid conditions. It is important to use appropriate tools to evaluate pain and other symptoms that can be related to it. Pain in older cancer patients should be managed in an interdisciplinary environment using pharmacologic and nonpharmacologic interventions whose main goals are decreasing suffering and improving quality of life. In this two-part article, the authors present a review of the management of pain in older cancer patients, emphasizing the roles of adequate assessment and a multidisciplinary team approach.
Strides made in the treatment of metastatic breast cancer (MBC) appear to prolong survival in some settings, but the cost in terms of quality of life (QOL) remains a concern. The previous four E-Updates in this series on metastatic breast cancer have focused on the various treatment options, including chemotherapy, anti-HER2 targeted therapy, antiangiogenic therapy, and hormonal therapy. In this E-Update, we turn to the role of supportive measures in the treatment of cancer, specifically as these measures relate to quality of life. These measures include the use of erythropoiesis-stimulating agents (ESA) and bisphosphonates, management of fatigue and pain, and psychological care.
FDA has approved a supplemental New Drug Application for Nexavar (sorafenib) tablets for the treatment of patients with unresectable heptocellular carcinoma. Nexavar (Bayer Healthcare Pharmaceuticals and Onyx Pharmaceuticals) is the first approved systemic therapy for liver cancer and the only one shown to significantly improve overall survival.
Celgene to acquire Pharmion
Compared with older men, younger men have a similarly high rate of biochemical control of localized prostate cancer when treated with brachytherapy and should therefore be offered this treatment option
Cancer patients receiving chemotherapy have not noticed a restriction in their access to treatment following the enactment of the Medicare Prescription Drug Improvement and Modernization Act of 2003
Radioactive microsphere therapy is gaining in popularity among specialists who deal with both primary and metastatic solid tumors in the liver (see images on page 1 and "On the cover" box below). During the past 2 years, sessions dedicated to this therapeutic approach have been held in meetings of all major related specialties: interventional radiology, radiology, radiation oncology, surgical oncology, hepatobiliary surgery, nuclear medicine, and medical oncology.
A New England Journal of Medicine review article is highlighting the cancer risks of computed tomography at the same time that hundreds of scientific presentations and new product announcements at the 2007 RSNA meeting are fueling the continued growth of multislice CT.
America's clinical trial pipeline is drying up, with fewer safe and effective new cancer drugs reaching the market. Some experts contend that FDA's control of the drug approval process hinders the development of new products.
In 1998, the American Cancer Society (ACS) set a challenge goal for the United States to lower cancer incidence by 25% between 1992 and 2015. At about the midpoint (2004), overall cancer incidence rates had declined at a rate of about 0.6% per year, about half the pace needed to achieve the 25% goal by 2015
West Clinic has opened West Clinic International Shanghai in collaboration with Shanghai Kanglian Hospital.
For decades, initial therapy for chronic lymphocytic leukemia (CLL) consisted of alkylators such as chlorambucil (Leukeran). The introduction of nucleoside analogs such as fludarabine and monoclonal antibodies such as rituximab (Rituxan) markedly changed the initial therapy of CLL, particularly in the United States. Fludarabine and combination regimens such as fludarabine/cyclophosphamide (FC) have achieved higher complete response (CR) rates and progression-free survival (PFS) than chlorambucil in previously untreated CLL, but long-term overall survival has not improved, due to concurrent improvement in salvage therapy of relapsed CLL patients. Upfront chemoimmunotherapy regimens such as fludarabine/rituximab (FR) and fludarabine/cyclophosphamide/rituximab (FCR) have similarly improved CR rates and PFS in previously untreated CLL patients, but it is unclear whether overall survival is improved. Advances in cytogenetic analysis and other biologic prognostic factors have greatly enhanced clinicians' ability to risk-stratify newly diagnosed CLL patients, and knowledge of such prognostic factors is necessary to properly interpret results of clinical treatment studies. The choice of initial therapy for an individual patient should depend upon the patient's age and medical condition, cytogenetic and other prognostic factors, and whether the goal of therapy is maximization of CR and PFS or palliation of symptoms with minimal toxicity.
By the year 2030 most patients with breast cancer will be aged 65 years or more and many will be frail. Frailty implies diminished physiologic reserve; contributors include diminished organ function, comorbidities, impaired physical function, and geriatric syndromes. Time-efficient tools for assessing frailty are being developed and, once validated, can be used to identify frail cancer patients and help direct therapy. Screening mammography in frail patients is questionable, and a clinical breast exam is likely to identify breast cancers that warrant intervention. Hormonal therapy may be a reasonable primary therapy in older frail women with hormone receptor–positive lesions. For estrogen receptor– and progesterone receptor–negative lesions, excision of the primary tumor may be adequate. Adjuvant hormonal therapy may be appropriate in frail elders with high-risk hormone receptor–positive breast cancer; chemotherapy is rarely indicated regardless of tumor status. The majority of frail elders with metastases will have hormone receptor–positive breast cancers, and endocrine therapy should be considered; those with receptor-negative tumors may be treated with single-agent chemotherapy or supportive care measures. Oncologists need to acquire the skills to appropriately identify frail elders so they select appropriate therapies that will minimize toxicity and maintain quality of life.
US Food and Drug Administration (FDA) has approved a supplemental New Drug Application for sorafenib (Nexavar) tablets for the treatment of patients with unresectable hepatocellular carcinoma (HCC).
By the year 2030 most patients with breast cancer will be aged 65 years or more and many will be frail. Frailty implies diminished physiologic reserve; contributors include diminished organ function, comorbidities, impaired physical function, and geriatric syndromes. Time-efficient tools for assessing frailty are being developed and, once validated, can be used to identify frail cancer patients and help direct therapy. Screening mammography in frail patients is questionable, and a clinical breast exam is likely to identify breast cancers that warrant intervention. Hormonal therapy may be a reasonable primary therapy in older frail women with hormone receptor–positive lesions. For estrogen receptor– and progesterone receptor–negative lesions, excision of the primary tumor may be adequate. Adjuvant hormonal therapy may be appropriate in frail elders with high-risk hormone receptor–positive breast cancer; chemotherapy is rarely indicated regardless of tumor status. The majority of frail elders with metastases will have hormone receptor–positive breast cancers, and endocrine therapy should be considered; those with receptor-negative tumors may be treated with single-agent chemotherapy or supportive care measures. Oncologists need to acquire the skills to appropriately identify frail elders so they select appropriate therapies that will minimize toxicity and maintain quality of life.
Angiogenesis is a critical requirement for malignant growth, invasion, and metastases. Agents interfering with angiogenesis have shown efficacy in the treatment of a number of solid tumors, such as metastatic colorectal cancer, non–small-cell lung cancer, and renal cell cancer, and are being studied in many more. Each of the three agents currently approved by the US Food and Drug Administration-bevacizumab (Avastin), sunitinib (Sutent), and sorafenib (Nexavar)-offer challenges to nurses, in terms of assessment and management of toxicity, and to their patients as well: learning and integrating self-care strategies, such as self-assessment and self-administration (for sorafenib and sunitinib). This article reviews the recommended dosing, drug interactions, potential side effects, and management strategies for these three agents. Other agents that have antiangiogenesis properties, such as the epidermal growth factor inhibitors, the mTOR inhibitors, bortezomib, and thalidomide will not be addressed.
Hematopoietic stem cell (HSC) transplantation may improve outcomes of patients with hematologic malignancies not curable with conventional therapies. In some clinical settings, transplantation represents the only curative option. The feasibility and efficacy of this approach in older patients are undefined, since this population has been excluded from nearly all clinical trials. Advances in supportive care, HSC harvesting, and safer conditioning regimens have made this therapy available to patients well into their 6th and 7th decades of life. Recent evidence suggests that elderly patients with good performance status and no comorbidities could, in fact, not only survive the transplant with reasonable risk, but also benefit in the same measure as younger patients.
Hematopoietic stem cell (HSC) transplantation may improve outcomes of patients with hematologic malignancies not curable with conventional therapies. In some clinical settings, transplantation represents the only curative option. The feasibility and efficacy of this approach in older patients are undefined, since this population has been excluded from nearly all clinical trials. Advances in supportive care, HSC harvesting, and safer conditioning regimens have made this therapy available to patients well into their 6th and 7th decades of life. Recent evidence suggests that elderly patients with good performance status and no comorbidities could, in fact, not only survive the transplant with reasonable risk, but also benefit in the same measure as younger patients.
The patient is a 39-year-old Caucasian male who presented with a right renal mass and painless gross hematuria. He underwent a right laparoscopic radical nephrectomy and the final pathology revealed a carcinoid tumor.
Hematopoietic stem cell (HSC) transplantation may improve outcomes of patients with hematologic malignancies not curable with conventional therapies. In some clinical settings, transplantation represents the only curative option. The feasibility and efficacy of this approach in older patients are undefined, since this population has been excluded from nearly all clinical trials. Advances in supportive care, HSC harvesting, and safer conditioning regimens have made this therapy available to patients well into their 6th and 7th decades of life. Recent evidence suggests that elderly patients with good performance status and no comorbidities could, in fact, not only survive the transplant with reasonable risk, but also benefit in the same measure as younger patients.
past decade has witnessed a host of technologic improvements in prostate cancer therapy. The three major modalities offered in most managed care plans include radical prostatectomy, external-beam radiation therapy (EBRT), and interstitial brachytherapy (seed implant). Continued technologic advancement has led to incremental improvements in the safety and effectiveness of each modality. However, these improvements have led to a significant increase in the cost of treatment.
Micromet, Inc. has announced that the Paul-Ehrlich Institute, Langen, Germany, has approved an Investigational Medicinal Product Dossier for the conduct of a phase II clinical trial testing MT103 in patients with acute lymphoblastic leukemia.
FDA has granted accelerated approval to Novartis' Tasigna (nilotinib) capsules for the treatment of chronic phase and accelerated phase Philadelphia chromosome positive chronic myelogenous leukemia in adult patients who are resistant or intolerant to prior therapy that included imatinib (Gleevec)
MB07133 gets orphan drug status
