Authors
Latest:
Irinotecan/Cisplatin in Advanced, Treated Gastric or Gastroesophageal Junction CarcinomaWe conducted a phase II study to assess the response rate and toxicity profile of the irinotecan (CPT-11, Camptosar) plus cisplatin combination administered weekly to patients with at least one previous chemotherapy for advanced adenocarcinoma of the stomach or gastroesophageal junction. Patients with histologic proof of adenocarcinoma of the stomach or gastroesophageal junction with adequate liver, kidney, and bone marrow functions were treated with 50 mg/m² of irinotecan plus 30 mg/m² of cisplatin, both administered intravenously 1 day a week for 4 consecutive weeks, followed by a 2-week recovery period.
Latest:
Arkansas Pioneers 'Total Therapy' for Multiple MyelomaLITTLE ROCK, Ark--Little prog-ress has been made during the last 30 years toward improving the prognosis of patients with myeloma. Because of the patients' often brittle condition and advanced age, dose intensity concepts had not been evaluated until the late Tim McElwain from the Royal Marsden Hospital reported responses to high-dose melphalan [Alkeran] at 140 mg/m² in patients with refractory disease or high-risk newly diagnosed patients.
Latest:
Commentary (Moore): Are Cancer Patients Subject to Employment Discrimination?Mark Rothstein and colleagues have tackled a difficult and sensitive subject: the existence of, and reasons for, employment discrimination against cancer victims. Employment discrimination in any chronic disease is not uncommon, but may be even more widespread in cancer patients, whose treatment is very lengthy, often physically or mentally debilitating, and usually exceedingly expensive. Because improved therapeutic approaches to the treatment of cancer have led to increased rates of survival, there will be more and more survivors in our society in the future. In pediatric cancer, therapeutic advances continue to increase the survival rate, which now is estimated at about 70% overall [1]. Thus, the potential for increasingly greater numbers of employable cancer survivors is high. And with children, although representing only 1% of all cancers, the actual number of person-years saved will be exceedingly high [1]. Adult cancers are diagnosed at more advanced age and in many cases the patient is near retirement age. Nevertheless, the issue of employability and job discrimination is very important to resolve.
Latest:
The Promise of Pharmacogenomics: Gemcitabine and PemetrexedAlthough no overall differences in survival have been observed betweenthe many chemotherapy combinations in non–small-cell lungcancer, the clinical application of mRNA expression levels of amplifiedgenes may disclose many genetic influences on cytotoxic drug sensitivityand enable clinicians to tailor chemotherapy according to eachindividual’s gene profile. Specifically, the assessment of ribonucleotidereductase subunit M1 and thymidylate synthase mRNA expression levelsmight select patients who benefit from gemcitabine (Gemzar) orpemetrexed (Alimta) combinations. Until recently, clinical prognosticfactors such as performance status, weight loss, and lactate dehydrogenasewere the only parameters used to predict chemotherapy responseand survival. However, accumulated data indicate that overexpressionof genes involved in cancer glycolysis pathways plays an important role,and might be an independent mechanism of chemoresistance. Thedysregulation of glycolytic genes is affected by growth signals involvingthe PI3K/Akt pathway and downstream genes such as hypoxiainduciblefactor-1-alpha. One can thus envision that substantial improvementsin therapeutic outcome could benefit from the integrationof tailored ribonucleotide reductase-dependent chemotherapy, ribonucleotidereductase antisense therapy, and targeted therapy.
Latest:
When Cancer Pain Breaks Through, What Can You Do?Oncology nurses must play an integral role in improving the treatment of breakthrough pain-one patient, one in-service for colleagues, and one clinical research study at a time.
Latest:
Multiple Hepatic Lesions in a Patient With a History of DCISAn asymptomatic 45-year-old woman presented for a screening mammogram and was noted to have a soft-tissue opacity with calcifications in the left breast. Ultrasound revealed a highly suspicious mass.
Latest:
Treatment of Pancreatic Cancer: Current Limitations, Future PossibilitiesDr. Blackstock and colleagues are to be commended for their concise review broadly outlining current advances in the management of pancreatic cancer and future avenues of development.
Latest:
Diagnostic and Management Issues in Gallbladder CarcinomaCarcinoma of the gallbladder is a rare malignancy, with an incidence rate in the United States of 2.2 to 4.4 per 100,000 persons. Its clinical presentation is nonspecific, and the majority of patients have advanced disease at
Latest:
Adjuvant Treatment After Orthotopic Liver Transplantation: Is It Really Necessary?This review summarizes the current data on efficacy and rationale of adjuvant treatment for hepatocellular cancer after orthotopic liver transplantation, as well as future prospects. No adjuvant treatment is currently advocated.
Latest:
Hodgkin's Lymphoma in the Elderly: A Different Disease in Patients Over 60With improved prognosis for patients with Hodgkin's lymphoma (HL), interest has increasingly focused on high-risk groups such as elderly patients. Advanced age at presentation is still one of the strongest negative risk factors. Many different factors influence the prognosis in elderly patients. These include biologic differences such as more aggressive histology, different distribution of disease, more frequent diagnosis of advanced stage, and shorter history of disease. In addition, however, aging itself and associated factors such as comorbidity, reduced tolerability of conventional therapy, more severe toxicity and treatment-related deaths, failure to maintain dose intensity, shorter survival after relapse, and death due to other causes contribute to the poorer outcome in elderly patients. Besides the evaluation of specific causes and risk factors, this review highlights recent and ongoing studies for elderly patients with HL as well as international approaches and recommendations for this age group.
Latest:
Cost Considerations in the Management of Cancer in the Older PatientThis paper provides an overview of several prominent articles and empirical studies on supportive care and cancer-related costs faced by older cancer patients. It focuses primarily on individuals 65 years of age and over and reviews several types of cancer.
Latest:
Biweekly Gemcitabine, Doxorubicin, and Paclitaxel as First-Line Treatment in Metastatic Breast CancerIn a single-center, open, phase II trial, we assessed the toxicity and activity of a triple combination therapy-doxorubicin at 30 mg/m2 (day 1), paclitaxel (Taxol) at 135 mg/m2 (day 2), and gemcitabine (Gemzar) at 2,500 mg/m2
Latest:
Current and Emerging Treatments for Brain MetastasesConventional methods for treating brain metastasis, such as surgery, WBRT, and SRS, each compete with and complement one another. A plethora of recent studies have helped define and expand the utility of these tools.
Latest:
Minimizing Oral Complications of Cancer TreatmentAggressive cancer therapy places patients at greater risk for oral complications and treatment-related consequences. Unfortunately, prevention and/or treatment of such oral sequelae have become often overlooked priorities of the treatment team.
Latest:
An Elderly Man With New Skin Plaques Consistent With Cutaneous T-Cell LymphomaAn 80-year-old man presented with a disabling pruritic rash characterized by disseminated and coalescing plaques on the trunk and proximal extremities and covering 40% of his total body surface area, without peripheral lymphadenopathy.
Latest:
Therapy for Early-Stage Colorectal CancerSurgery is the only curative option for patients with colorectal cancer. The goal of other modalities, such as chemotherapy, immunotherapy, and radiotherapy, is to prolong survival and reduce the risk of recurrence.
Latest:
Secondary Breast Cancer in a Woman Treated for Hodgkin Lymphoma as a ChildOverall 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.
Latest:
TORn in Two Over Breast Cancer Drug ResistanceKnowing the genetic makeup of patient tumors permits the development of new DNA-based diagnostics, such as BEAMing and PARE. By incorporating these new tools into future trials, we should be able to concurrently learn about drug resistance and significantly improve patient responses.
Latest:
Is Personalized Medicine Here?This review describes the achievements in therapeutic and molecular diagnostics, details evolving molecular platforms, and highlights the challenges for the translation of these developments to daily clinical practice.
Latest:
Which Rectal Cancers Are Locally Advanced?In populations in whom there has been a focus on the important components of rectal cancer management, 5-year survival is better in rectal cancer than in colon cancer, which was not the case in the past. Total mesorectal excision (TME) is one of many important components of current management.
Latest:
Synovial Fluid in Checkpoint Inhibitor–Induced Inflammatory ArthritisThis case report and literature review emphasize that ICI-IA should not be ruled out based on the presence of synovial fluid with elevated WBC with a neutrophil predominance. Early steroid use should be considered.
Latest:
Molecular Profiling in Metastatic Colorectal CancerABSTRACT: Colorectal cancer (CRC) is a commonly diagnosed malignancy. Although chemotherapy remains the backbone of treatment, the landscape of treating metastatic CRC (mCRC) is changing with the understanding of its heterogeneity and molecular blueprint. Colon cancer sidedness has proven to hold prognostic implications, with right-sided tumors having higher incidence of BRAF and KRAS mutations and being microsatellite instability–high (MSI-H); overall, they have a worse prognosis compared with left sided-tumors. Results of molecular research have demonstrated the need to profile each mCRC patient for RAS and BRAF mutations, MSI-H status, HER2 amplifications, and NTRK fusions. Ongoing clinical trials using targeted agents aim to further improve survival outcomes. We emphasize the epidemiology, knowledge of primary tumor location, and mutational landscape of mCRC, as well as novel treatment options for patients harboring unique subtypes of these characteristics.
Latest:
Adjuvant or Induction Cisplatin-Based Chemotherapy for Operable Lung CancerDespite aggressive surgical management, 5-year survival rates of non–small-cell lung cancer (NSCLC) patients range from 73% for those with pathologic stage IA to 25% for those with stage IIIA.[1] Clinical or preoperative staging often underestimates the extent of the disease (particularly if positron-emission tomography and mediastinoscopy are not used), and the estimated survival rates for a given clinical stage are much lower than those for the corresponding surgical/pathologic stage.[1]
Latest:
Propelling Immunotherapy Combinations Into the ClinicThis review summarizes promising new targets and immunotherapy combination strategies currently under clinical development.
Latest:
Locoregional Treatment of Breast Cancer: Where to Next?Personalized cancer care is generally thought of as using molecular information from tumors in order to identify which therapeutic agents will be most effective in a given patient.
Latest:
The Moving Target of Cancer Care CostsPatients aged 65 years and older represent 12% of the US population yet account for approximately 56% of cancer cases and 69% of all cancer mortalities. The overall cost of cancer in 2005 was $209.9 billion—$74 billion for direct medical costs and $118.4 billion for indirect mortality costs. This paper considers the direct, indirect, and out-of-pocket expenditures incurred by cancer patients ‚â • 50 years of age. Several major empirical studies on supportive care for older patients and cancer-related costs were reviewed. Insurance coverage, hematologic malignancies, squamous cell carcinoma of the head and neck, and cancers of the breast, prostate, colorectum, and lung were evaluated. Major sources of direct medical expenditures covered by third-party insurers for patients aged 65 years and older include extended length of hospital stay, home health assistance following hospital discharge, adjuvant prescription medications, lower-risk treatment (for prostate cancer), and advent of new pharmaceuticals (for colorectal cancer). The mean total direct medical cost for breast cancer is $35,164, and the cumulative cost for prostate cancer is $42,570. Emerging targeted cancer drug costs range from $20,000 to $50,000 annually per patient. Additional clinical trials and cost-effective treatments are needed for older patients to ameliorate the disproportionate economic burden among older individuals with cancer. Additional research about cancer costs may also lead to reforms in cancer care reimbursement, and therefore provide access to affordable health care for older patients.
Latest:
The Many Controversies of Stage IIIA/IIIB Lung CancerThe first issue deserving comment is the heterogeneity of stage III disease. Stage IIIA N2 non–small-cell lung cancer (NSCLC) includes patients with at least one “incidental” N2 node detected at the time of surgical resection in patients who had a negative mediastinal evaluation (including mediastinoscopy) preoperatively. It also includes patients whose initial computed tomography (CT) and positron-emission tomography (PET) scans show multiple bulky (> 2 cm) nodes that are confirmed by either mediastinoscopy or endobronchial ultrasound-guided bronchoscopy.
Latest:
Metastatic Adrenocortical Carcinoma With a Prolonged Response to MitotaneAdrenocortical carcinoma is a rare disease, with an annual incidence rate ranging from 0.5 to 2.0 cases per million individuals.
Latest:
Mucocutaneous Paraneoplastic Syndromes Associated With Hematologic MalignanciesA case report is followed by a review of the diagnosis and treatment of other cutaneous paraneoplastic syndromes that are associated with hematologic malignancies.
Latest:
Adding Chemotherapy in Medulloblastoma Linked With Improved SurvivalA recent retrospective study found that adding chemotherapy to postoperative treatment of craniospinal radiation for adults with medulloblastoma improves survival.
