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In a study reported in the Journal of Clinical Oncology, Sudo et al found that many patients undergoing definitive chemoradiotherapy (bimodality therapy) for esophageal cancer can derive substantial survival benefit from subsequent salvage surgery, supporting a practice of intensive...
Elevated esophageal mucosa cyclooxygenase-2 (COX-2) levels appear to be associated with the presence of Barrett’s esophagus as well as high waist-to-hip ratios and current tobacco smoking, according to the results of a study reported by Nguyen et al in Digestive Diseases & Sciences. These ...
Serum levels of VEGF-A and TGF-β1 may be helpful in tailoring neoadjuvant treatment regimens for patients with esophageal squamous cell carcinoma, according to research presented at the American Society for Radiation Oncology’s (ASTRO) 56th Annual Meeting (Abstract 10). Results of...
Radiation therapy alone is as effective in decreasing swallowing complications experienced by advanced esophageal cancer patients as radiation therapy combined with chemotherapy, thus allowing patients to forgo chemotherapy, according to research presented at the American Society for Radiation...
In a European analysis reported in the Journal of Clinical Oncology, Davies et al found that pathologic tumor downstaging after neoadjuvant chemotherapy was the strongest independent predictor of overall survival in patients undergoing surgery for esophageal and esophagogastric junction...
A new study published in the Journal of the National Cancer Institute by researchers at Northwestern Medicine shed new light on the risks associated with the growing popularity of endoscopic resection in the treatment of localized, early-stage esophageal cancer. Merkow et al found that the...
Statin use was associated with a significantly reduced risk of developing Barrett’s esophagus, according to a new study by Nguyen et al in Gastroenterology. Obese patients experienced the greatest level of risk reduction with statin use. While statins have been associated with a reduced risk...
The effect of neoadjuvant chemoradiation therapy in early-stage esophageal cancer is not clear. In the phase III FFCD 9901 trial reported in the Journal of Clinical Oncology, Mariette et al found that neoadjuvant chemoradiation including fluorouracil (5-FU) and cisplatin did not improve R0...
Hepatocyte growth factor (HGF) and its receptor MET have been found to promote the proliferation, migration, and survival of tumor cells and to play a role in gastric cancer. In a phase II study reported in The Lancet Oncology, Iveson et al found evidence of benefit from adding the anti-HGF...
In what may be the first randomized trial of systemic therapy in this setting, Dutton and colleagues evaluated gefitinib (Iressa) vs placebo in patients with esophageal cancer progressing after chemotherapy. As reported in The Lancet Oncology, the COG trial showed no survival benefit with gefitinib ...
In a single-blind phase III trial reported in The Lancet Oncology, Zhu et al compared the use of 125iodine seed–loaded vs conventional covered stents along with single high-dose brachytherapy as palliative treatment in patients with unresectable esophageal cancer. Use of the irradiated stents ...
Barrett’s esophagus with low-grade dysplasia increases risk of esophageal adenocarcinoma. In a European study reported in JAMA, Phoa et al assessed whether endoscopic radiofrequency ablation reduced the rate of neoplastic progression compared with endoscopic surveillance in patients with...
Patients with the most common type of esophageal cancer are less likely to respond to chemotherapy when their tumors are high in a protein called leptin, according to a study by Bain et al published in the British Journal of Cancer. Study Details Researchers from the University of Aberdeen...
More data have emerged that discount the potential for benefit with epidermal growth factor receptor (EGFR) inhibitors in esophageal cancer. The latest comes from the RTOG 0436 randomized phase III trial in patients with nonoperable esophageal cancer, the results of which were presented at the 2014 ...
Use of a minimally invasive endoscopic procedure to remove superficial, early-stage esophageal cancer is as effective as surgery that takes out and rebuilds the esophagus, according to a study by researchers at Mayo Clinic in Florida. The research, published in Clinical Gastroenterology and...
An international consortium co-led by researchers at Fred Hutchinson Cancer Research Center and the QIMR Berghofer Medical Research Institute in Australia has identified four genetic variants associated with an increased risk of esophageal cancer and its precursor, Barrett’s esophagus. The...
Although aspirin and other nonsteroidal anti-inflammatory drugs (NSAIDs) have been shown to reduce cancer mortality by 20%, exactly why these drugs reduce the number of cancer incidences and deaths is not known. Now, a small longitudinal study of 13 patients with Barrett’s esophagus is...
A series of microRNA expression signatures that may help to define progression of the precancerous condition Barrett’s esophagus into esophageal adenocarcinoma was reported recently in Cancer Prevention Research, a journal of the American Association for Cancer Research. “Once a rare...