Authors
Latest:
Impact of UFT on Tumoral TS and DPD Levels in Colorectal CancerThis was an open lable, pilot translational clinical pharmacology study of a brief (7 day) course of UFT, 300 mg/m²/day, in combination with leucovorin, 90 mg/day, in six patients with newly diagnosed advanced colorectal cancer.
Latest:
UFT/Leucovorin Plus Vinorelbine Combination for Advanced Breast CancerThis phase I study was undertaken to define the maximum tolerated dose, the dose-limiting toxicity, and the recommended dose of UFT plus leucovorin and vinorelbine in combination treatment of patients with metastatic breast cancer previously treated with one chemotherapy regimen. The pharmacokinetics of UFT and vinorelbine were also evaluated.
Latest:
UFT/Leucovorin Plus Vinorelbine Combination for Advanced Breast CancerThis phase I study was undertaken to define the maximum tolerated dose, the dose-limiting toxicity, and the recommended dose of UFT plus leucovorin and vinorelbine in combination treatment of patients with metastatic breast cancer previously treated with one chemotherapy regimen. The pharmacokinetics of UFT and vinorelbine were also evaluated.
Latest:
Bronchioloalveolar Carcinoma: a Translational PerspectiveIn this issue of Oncology, Levy and colleagues provide a comprehensive review of bronchioloalveolar carcinoma [BAC], with a focus on the management of this rare disease, which represents 4% of all lung cancers.[1] The definition of BAC was revised by the World Health Organization (WHO) in 2004, with changes made to the diagnostic criteria and classification.[2] BAC was defined as an adenocarcinoma of the lung that grows in a lepidic fashion along the alveolar septa without invasion of stroma, blood vessels, or pleura. BAC has been sub-classified into three types: nonmucinous, mucinous, and mixed.
Latest:
Aggressive Pituitary TumorsAlthough almost all pituitary tumors are benign adenomas, a surprisingly large number of these tumors invade tissues outside of the pituitary gland. Such invasion, by itself, is not diagnostic of pituitary carcinomas, which are
Latest:
Cisplatin and Paclitaxel for Non–Small-Cell Lung Cancer: The European ExperienceMany physicians have questioned whether the additional survival benefit gained from the use of combination chemotherapy in non–small-cell lung cancer has been offset by chemotherapy-induced toxicity, particularly with
Latest:
Cryoglobulinemic DiseaseIn spite of the complicated etiologic, clinical, and pathologic scenario of cryoglobulinemia, physicians can play a key role in its successful management by early recognition of the most common clinical presentations.
Latest:
The UFT/Leucovorin/Etoposide Regimen for the Treatment of Advanced Gastric CancerGastric cancer is the most chemosensitive adenocarcinoma among digestive neoplasms. A few years ago, we performed a phase II trial with the FLEP regimen, in which fluorouracil (5-FU) and leucovorin are combined
Latest:
The UFT/Leucovorin/Etoposide Regimen for the Treatment of Advanced Gastric CancerGastric cancer is the most chemosensitive adenocarcinoma among digestive neoplasms. A few years ago, we performed a phase II trial with the FLEP regimen, in which fluorouracil (5-FU) and leucovorin are combined
Latest:
The UFT/Leucovorin/Etoposide Regimen for the Treatment of Advanced Gastric CancerGastric cancer is the most chemosensitive adenocarcinoma among digestive neoplasms. A few years ago, we performed a phase II trial with the FLEP regimen, in which fluorouracil (5-FU) and leucovorin are combined
Latest:
Small-Cell Lung Cancer: Therapeutic ChangesAlmost 40% of patients with newly diagnosed small-cell lung cancer (SCLC) have disease confined to the ipsilateral hemithorax and within a single radiation port, ie, limited-stage disease. The median survival for this group of patients after treatment is approximately 15 months, with one in every four patients surviving 2 years. Current optimal treatment consists of chemotherapy with platinum/etoposide, given concurrently with thoracic radiation. Surgery may represent an option for very early-stage disease, but its added value is uncertain. Prophylactic cranial irradiation (PCI) is used for patients with limited-stage SCLC who have achieved a complete response following initial therapy, as it decreases the risk of brain metastases and provides an overall survival benefit. Newer targeted agents are currently being evaluated in this disease and hold the promise of improving current outcomes seen in patients with early-stage disease.
Latest:
The Ferrell/Virani Article ReviewedPalliative care for patients and their families across the cancer disease trajectory-from diagnosis, through survivorship, to end of life-is essential for quality cancer care.
Latest:
Pancreatic Cancer: Incremental Success in Overcoming a Major Therapeutic ChallengeErlotinib (Tarceva) is a human epidermal growth factor receptor type 1/epidermal growth factor receptor (HER1/EGFR) tyrosine kinase inhibitor initially approved by the US Food and Drug Administration for the treatment of patients with locally advanced or metastatic non–small-cell lung cancer after failure of at least one prior chemotherapy regimen. In this report, we present the pivotal study that led to the approval of erlotinib in combination with gemcitabine (Gemzar) in patients with locally advanced/metastatic chemonaive pancreatic cancer patients. The combination demonstrated a statistically significant increase in overall survival accompanied by an increase in toxicity. Physicians and patients now have a new option for the treatment of locally advanced/metastatic adenocarcinoma of the pancreas.
Latest:
ACR Appropriateness Criteria® Resectable Stomach CancerFor 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.
Latest:
ACR Appropriateness Criteria® Borderline and Unresectable Pancreas CancerThese guidelines review the use of radiation, chemotherapy, and surgery in borderline and unresectable pancreas cancer. Radiation technique, dose, and targets were evaluated, as was the recommended chemotherapy, administered either alone or concurrently with radiation. This report will aid clinicians in determining guidelines for the optimal treatment of borderline and unresectable pancreatic cancer.
Latest:
Outwitting the Blood-Brain BarrierThe blood-brain barrier and the blood-cerebrospinal fluid barrier are major physical impediments to therapeutics targeting central nervous system neoplasms. We review this topic from the perspective of a group whose focus is on the neurovascular unit.
Latest:
Incidental Primary Squamous Cell Carcinoma of the Kidney Within a Calyceal Diverticulum Associated With NephrolithiasisA 64-year-old man is diagnosed with primary squamous cell carcinoma within the upper pole calyceal diverticulum of the kidney. What are the best steps of management?
Latest:
Cisplatin, Fluorouracil, Celecoxib, and RT in Resectable Esophageal Cancer: Preliminary ResultsEsophageal cancer frequently expresses cyclooxygenase-2 (COX-2)enzyme. In preclinical studies, COX-2 inhibition results in decreasedcell proliferation and potentiation of chemotherapy and radiation. Wereport preliminary results of a phase II study conducted by the HoosierOncology Group in patients with potentially resectable esophageal cancer.All patients received cisplatin at 75 mg/m2 given on days 1 and 29and fluorouracil (5-FU) at 1,000 mg/m2 on days 1 to 4 and 29 to 32with radiation (50.4 Gy beginning on day 1). Celecoxib (Celebrex) wasadministered at 200 mg orally twice daily beginning on day 1 untilsurgery and then at 400 mg orally twice daily until disease progressionor unexpected toxicities, or for a maximum of 5 years. Esophagectomywas performed 4 to 6 weeks after completion of chemoradiation. Theprimary study end point was pathologic complete response (pCR). Secondaryend points included response rate, toxicity, overall survival, andcorrelation between COX-2 expression and pCR. Thirty-one patientswere enrolled from March 2001 to July 2002. Respective grade 3/4 toxicitieswere experienced by 58%/19% of patients, and consisted of granulocytopenia(16%), nausea/vomiting (16%), esophagitis (10%), dehydration(10%), stomatitis (6%), and diarrhea (3%). Seven patients (24%)required initiation of enteral feedings. There have been seven deathsso far, resulting from postoperative complications (2), pulmonary embolism(1), pneumonia (1), and progressive disease (3). Of the 22 patients(71%) who underwent surgery, 5 had pCR (22%). We concludethat the addition of celecoxib to chemoradiation is well tolerated. ThepCR rate of 22% in this study is similar to that reported with the use ofpreoperative chemoradiation in other trials. Further follow-up is necessaryto assess the impact of maintenance therapy with celecoxib onoverall survival.
Latest:
Endoscopic Therapy in Barrett Esophagus and Early CancerThis video reviews the use of endoscopic therapy for the management of Barrett esophagus and early esophageal cancer.
Latest:
Revisiting Induction Chemotherapy for Head and Neck CancerSquamous cell carcinomas of the head and neck are highly responsiveto induction chemotherapy. However, randomized trials have failedto demonstrate a survival advantage with the addition of induction chemotherapyto locoregional therapy consisting of surgery and/or radiationtherapy. Currently, concomitant radiation and chemotherapy hasemerged as a standard and has optimized locoregional control in headand neck cancer. In this setting, the addition of induction chemotherapymay further improve outcome by enhancing both locoregional and distantcontrol. As interest in induction regimens is renewed, we elected toconduct a systematic review of trials of induction chemotherapy forlocoregionally advanced head and neck cancer. The most studied combination-cisplatin plus fluorouracil (5-FU)-achieves objective responserates of about 80%. In a meta-analysis, induction with platinum/5-FU resulted in a small survival advantage over locoregionaltherapy alone. The introduction of a taxane into induction chemotherapyregimens has produced promising results. Induction chemotherapyshould be the subject of further clinical research in head andneck cancer. Randomized clinical trials in which the control arm isconcurrent chemoradiotherapy and the experimental arm is inductionchemotherapy followed by concurrent chemoradiotherapy are planned.Platinum/taxane combinations are the preferred regimens for furtherstudy in the induction setting and a suitable platform with which toinvestigate the addition of novel targeted agents.
Latest:
Ibritumomab Tiuxetan Radioimmunotherapy Is Safe and Well Tolerated in Patients With Relapsed or Refractory B-Cell Non-Hodgkin’s LymphomaIbritumomab tiuxetan (Zevalin) consists of an anti-CD20 murine IgG1 kappa monoclonal antibody covalently bound to tiuxetan (MX-DTPA), which stably chelates yttrium-90 for therapy. Ibritumomab tiuxetan therapy involves pretreatment with
Latest:
The Evolving Biology of Castration-Resistant Prostate Cancer: Review of Recommendations From the Prostate Cancer Clinical Trials Working Group 3We present a joint perspective from the medical oncology and urologic disciplines on the ongoing efforts to advance clinical trial performance in order to discover new therapies for this fatal disease.
Latest:
Challenges of Rural Cancer Care in the United StatesRural cancer patients often face substantial barriers to receiving optimal treatment, including availability of cancer care providers, distance to services, lack of public transportation, financial barriers, and limited access to clinical trials. However, a number of promising approaches may address some of these challenges.
Latest:
Richter's Transformation in Chronic Lymphocytic LeukemiaRichter's transformation, or Richter's syndrome, is an uncommon clinicopathological condition observed in about 5% to 10% of patients with chronic lymphocytic leukemia (CLL). This review summarizes advances in our understanding of the pathobiology and in the management of Richter's transformation in patients with CLL.
Latest:
Morphologic, Immunophenotypic, and Molecular Features of Epithelial Ovarian CancerThis review focuses on the clinicopathologic and molecular features of epithelial ovarian cancer, with specific attention to genetic predisposition, morphologic challenges, immunohistochemistry, and molecular features.
Latest:
Soyfood Consumption in Breast Cancer Survivors: Don't Overstate the Facts!Soyfoods are consumed by many because of cultural factors, for potentialThere are strongly conflicting data regarding soy intake and breast cancer. As such, if women (with or without breast cancer) enjoyed partaking of soy products, then it seems quite reasonable for them to partake of them. As with most things, moderation in intake is probably wise. beneficial effects on overall health, and for the unproven hope that they will ease menopausal symptoms in women.[1]
Latest:
Multiparametric MRI: Standardizations NeededMultiparametric MRI is a promising tool for identifying cancer within the prostate. It has the potential to drastically change the way prostate cancer is staged and treated. However, work remains to make this technique reproducible and accessible to the community-based radiologist and urologist.
Latest:
Book Review: Breast CancerThe editor of Breast Cancer is Daniel F. Roses, MD, a professor of surgery at New York University and director of the Comprehensive Breast Cancer Center at that institution. Its contributors include Pat Borgen, MD, from Memorial Sloan-Kettering, Armando Giuliano, MD, from the University of California, Alison Estabrook, MD, from St. Luke’s Roosevelt Hospital, Frea Schnabel, MD, from Columbia-Presbyterian, David Page, MD, from Vanderbilt University, Larry Norton, MD, from Memorial Sloan-Kettering, and John Neiderhuber, MD, from the University of Wisconsin Medical Center. All of these notable individuals have made significant contributions to the management of patients with breast cancer.
Latest:
Gemcitabine in Combination With New Platinum Compounds: An UpdateCombinations of gemcitabine (Gemzar) with cisplatin (Platinol) are among the most active new chemotherapy regimens developed for advanced non-small-cell lung cancer. Carboplatin (Paraplatin) is a platinum analog
Latest:
Treatment of Estrogen Deficiency Symptoms in Women Surviving Breast Cancer, Part 3There are several million breast cancer survivors worldwide. In the United States, 180,000 women were diagnosed with breast cancer in 1997, and approximately 97,000 of these women have an extremely low chance of a suffering a recurrence of their cancer. With an average age at diagnosis of 60 years and a 25-year expected duration of survival, the current number of breast cancer survivors in the United States may approach 2.5 million women. Since breast cancer is now being detected at an earlier stage than previously and since adjuvant chemotherapy may cause ovarian failure, an increasing number of women are becoming postmenopausal at a younger age after breast cancer treatment. This conference was convened in September 1997 to consider how menopausal breast cancer survivors should be treated at the present time and what future studies are needed to develop improved therapeutic strategies. A total of 47 breast cancer experts and 13 patient advocates participated. The proceedings of the conference are being published in six installments in successive issues of oncology. This third part focuses on the prevention of osteoporosis and the cardiovascular effects of estrogens and antiestrogens. [ONCOLOGY 13(3):397-432, 1999]
