Edward Chu, MD | Authors

September 18, 2018

In this article, we review the findings of the IDEA study and discuss the optimal duration of oxaliplatin-based adjuvant chemotherapy using patient-based risk factors.

February 15, 2018

This article reviews the critical issues of quality control and standardization of PHY906 and other herbal medicines, and highlights the importance of high-quality material for the conduct of preclinical and clinical studies, for cancer patients.

September 15, 2014

The issue of tumor heterogeneity is real, and it is present on several different levels. Without question, the presence of tumor heterogeneity has important clinical implications, and at this time, it represents a significant challenge to the success of cancer therapy.

February 15, 2014

It was originally hoped that the presence of mutations in KRAS and other related genes would provide an easy answer as to whether to administer anti-EGFR antibody therapy to a given metastatic colorectal cancer patient. However, in nature nothing is simple, and there are a number of issues that practicing clinicians should be made aware of.

August 15, 2013

Over the past few years, significant efforts have focused on developing and validating molecular biomarkers to better define the subset of patients with stage II disease who might derive benefit from adjuvant therapy.

March 15, 2012

This article reviews the main issues that must be considered in metastatic colorectal cancer from the surgical oncology and medical oncology perspectives, respectively.

May 17, 2011

In this issue of ONCOLOGY, Golan and Javle present a timely review of the current status of the insulin growth factor-1 receptor (IGF-1R) signaling pathway as a therapeutic target, with a specific focus on gastrointestinal (GI) cancers.

August 16, 2009

About the ActivityThis activity is based on a brief article developed as part of the E-Update Series and posted on the Web. It was developed from an identified educational need for information about practical management issues in the practice of medical, surgical, and radiation oncology. This activity has been developed and approved under the direction of CME LLC.

May 01, 2009

Since the early 1990s, postoperative adjuvant chemoradiotherapy was widely viewed as the main approach to treat patients with stage II and III rectal cancer. Over the past few years, significant efforts have shifted towards developing neoadjuvant approaches, which combine chemotherapy with radiotherapy prior to surgical resection.

December 24, 2006

Colorectal cancer (CRC) is the third most common cancer and the second leading cause of cancer-related death in United States. For nearly 50 years, fluorouracil has been the only anticancer drug proven to benefit patients with metastatic CRC (mCRC), and it continues to be the backbone on which most treatment regimens are built. In the past 10 years, development of the topoisomerase I inhibitor irinotecan (Camptosar), the third-generation platinum analog oxaliplatin (Eloxatin), and the oral fluoropyrimidine capecitabine (Xeloda) advanced mCRC treatment and opened up an era of combination chemotherapy. More recently, monoclonal antibodies such as bevacizumab (Avastin), cetuximab (Erbitux), and panitumumab (Vectibix) have become available for use in mCRC treatment in combination with cytotoxic agents and as monotherapies. The addition of these targeted agents to the mCRC treatment armamentarium has resulted in more therapeutic options and improved treatment outcomes for the patients. The prospect of mCRC treatment is ever promising as more targeted agents such as vatalanib are being introduced and as intelligent combination regimens are being designed based upon a better understanding of pharmacokinetics. In this article we review various treatment options, including cytotoxic and targeted agents, currently available for patients with mCRC.