Ronald M. Bukowski, MD | Authors

April 15, 2008

Recent advances in the understanding of the biology of renal cell carcinoma (RCC) have been translated into clinical treatment options in metastatic disease.

December 01, 2007

Occult distant micrometastasis at the time of radical cystectomy leads predominantly to distant failures in patients with locally advanced muscle-invasive transitional cell carcinoma of the bladder. Cisplatin-based combination chemotherapy enhances survival in patients with metastatic urothelial cancer. Studies evaluating adjuvant chemotherapy have been limited by inadequate statistical power. However, randomized clinical trials have demonstrated a survival benefit for neoadjvuant cisplatin-based combination chemotherapy, which should be considered a standard of care. In addition, neoadjuvant therapy may assist in the rapid development of novel systemic therapy regimens, since pathologic complete remission appears to be a powerful prognostic factor for long-term outcomes. Patients who are either unfit for or refuse radical cystectomy may benefit from neoadjuvant chemotherapy with or without radiation to enable bladder preservation.

August 01, 2007

Prognostic factor models can provide important information to help patients and clinicians make treatment decisions. These decisions have become more complex in the selection of treatment for patients with metastatic renal cell carcinoma (RCC).

May 01, 2007

Paralleling the increasing use of multikinase inhibitors in the field of cancer therapy, patients and clinicians are confronted with frequently occurring cutaneous side effects associated with the use of these new drugs. Two such targeted agents, sunitinib (Sutent) and sorafenib (Nexavar), were recently approved by the US Food and Drug Administration to treat patients with metastatic renal cell cancer (RCC).

May 01, 2006

This report of a case of cytokine-refractory metastatic, clear-cell renal cell carcinoma (RCC) presents some current issues related to use of targeted therapy in the community. Due to the different mechanisms of cytostatic vs cytotoxic agents, traditional response assessments may not always apply in deciding when to either continue or stop treatment. While community physicians may increasingly focus more on duration of response, symptom relief, and how well patients tolerate treatment, there is a clear need for validated surrogate markers of biologic activity and response, as well as randomized trials that directly compare some of the targeted therapies being applied in advanced RCC.

May 01, 2006

The manuscripts that comprise this supplement "Defining Clinical Endpoints in Renal Cell Carcinoma" are presented by six leading international clinical and basic investigators, and are derived from their presentations at the roundtable discussion, "Defining Clinical Endpoints in Renal Cell Carcinoma," which took place in Chicago on October 21, 2005, sponsored by Bayer HealthCare.

January 01, 2000

Renal cell carcinomas include a group of epithelial neoplasms, such as clear-cell and papillary carcinomas, that continue to pose significant management challenges in patients

June 01, 1999

Patients with metastatic renal cell carcinoma continue to present a therapeutic challenge. Current therapeutic approaches involve surgery and various types of immunotherapy. The rationale for this latter form of therapy

January 01, 1995

Drs. Abi-Rached and Neugut have presented a comprehensive review of the natural history and epidemiologic characteristics of patients who develop carcinoma of the gallbladder. They correctly point out that this tumor is a rare neoplasm, with the annual incidence in the United States being quite low; the number of patients dying from gallbladder cancer in 1978 was estimated to be 2,469, representing only .3% to 1.0% of total cancer deaths in the United States [1]. Since incidence rates vary significantly by geographical area, the risk factors associated with this tumor are of interest. For example, in Chile, cancer of the gallbladder and bile ducts accounts for 5.25% of cancer deaths [2]. Among Jews in Israel, the incidence appears to be higher in patients of European birth compared with those born in Asia [3]. Incidence also appears to be higher in Native Americans and Mexican-Americans born in the United States than in other population groups in the United States [4]. For instance, gallbladder cancer is the most common gastrointestinal malignancy among Southwestern Native Americans [5].