Diljeet K. Singh, MD, MPH | Authors

WAL MART PHARMACY

2206 N BALTIMORE ST

Articles

The Role of Adjuvant Radiation in Endometrial Cancer

April 10, 2009

Endometrial cancer is the most common gynecologic malignancy, with an estimated 40,100 cases and 7,470 deaths in 2008. This malignancy represents 6% of all cancers, and 3% of cancer deaths in women. Endometrial cancer is more prevalent in older women, with an incidence of 1 in 142 for women 40 to 59 years old, increasing to 1 in 81 women over 70 years old.[1] Median age at diagnosis is 62.[2] The mortality of endometrial cancer has decreased from 4.18 to 4.12 per 100,000 from 1991 to 2004.

Cancer Chemoprevention: Hormones, Nonclassic Antioxidant Natural Agents, NSAIDs, and Other Agents

December 01, 1998

This two-part series provides an up-to-date summary of the various chemopreventive agents currently in development and testing. Part 1, published in last month’s issue, focused on the retinoids, such as all-trans-

Cancer Chemoprevention Part 1: Retinoids and Carotenoids and Other Classic Antioxidants

November 01, 1998

Cancer chemoprevention is the use of specific natural or synthetic substances with the objective of reversing, suppressing, or preventing carcinogenic progression to invasive cancer. Currently, numerous chemopreventive agents are in various stages of development and testing. Part 1 of this two-part series provides an overview of issues unique to chemoprevention trials, including the use of surrogate biomarkers as end points. This is followed by a discussion of the retinoids, such as all-trans-retinoic acid (ATRA [Vesanoid]), 9-cis-retinoic acid (9cRA), and isotretinoin (Accutane), and the carotenoids (eg, beta-carotene and lycopene) and other "classic" antioxidants (eg, vitamins E and C and selenium). Research on these agents will be delineated by disease site when applicable. Part 2, which will appear in next month’s issue, will focus on hormonally mediated chemopreventive agents, such as tamoxifen (Nolvadex), finasteride (Proscar), oral contraceptives, and dehydroepiandrosterone (DHEA). Part 2 also will cover nonantioxidant natural agents, such as calcium, the polyphenols, the isothiocyanates, and genistein; nonsteroidal anti-inflammatory drugs (NSAIDS), such as celecoxib, sulindac sulfone, and aspirin; difluro-methylornithine (DFMO [Eflornithine]); oltipraz; and N-acetylcysteine. [ONCOLOGY(11):1643-1658, 1998]