Gastrointestinal Cancer

A treatment for patients with advanced colorectal cancer that has spread to the liver has been found to increase life expectancy, said Dr. Nancy Kemeny, an oncologist at Memorial Sloan-Kettering Cancer Center. This treatment combines

ORLANDO-The delivery of neurolytic chemicals to the celiac plexus, guided by endoscopic ultrasound, has been shown to be an effective, convenient, and safe technique to provide pain relief for pancreatic cancer patients.

An innovative clinical trial to be conducted at Columbia University in New York City forpeople diagnosed with advanced pancreatic cancer is now recruiting patients. The volunteer patients will test the effectiveness of what is called “the Gonzalez

NEW YORK-An innovative clinical trial to be conducted at Columbia University is now recruiting patients with advanced pancreatic cancer. The patients will test the effectiveness of the “Gonzalez regimen,” which combines a strict diet of fresh fruits, vegetable juices, dietary supplements, and pancreatic enzyme extracts with a “detoxification” program. John Chabot, MD, a surgical oncologist at Columbia, is the principal investigator.

ORLANDO-Researchers from the Johns Hopkins University Hereditary Colorectal Cancer Registry have identified what they believe is a previously unrecognized hereditary cancer syndrome. Patients with this syndrome, a variant of hereditary nonpolyposis colorectal cancer (HNPCC), exhibit cafe au lait spots and develop their malignancies at a much earlier age than do other HNPCC patients.

BETHESDA, Md-Enrollment has begun in a randomized phase III trial to test two promising new drugs, irinotecan (Camptosar), also known as CPT-11, and oxaliplatin (an experimental platinum), as initial therapy for advanced colorectal cancer. The National Cancer Institute (NCI) expects that all of the more than 500 centers in the United States and Canada participating in the study will be enrolling patients by summer’s end.

BALTIMORE-A series of colon cancer case studies presented at a meeting on clinical cancer genetics at Johns Hopkins University illustrated the complexity, medical and otherwise, that accompanies genetic testing for cancer.

NEW YORK-An innovative clinical trial to be conducted at Columbia University is now recruiting patients with advanced pancreatic cancer. The study will test the effectiveness of the “Gonzalez regimen,” which combines a strict diet of fresh fruits, vegetable juices, dietary supplements, and pancreatic enzyme extracts with a “detoxification” program. John Chabot, MD, a surgical oncologist at Columbia-Presbyterian Cancer Center, is the principal investigator.

Protracted infusions of 5-fluorouracil (5-FU) combined with pelvic radiotherapy have been associated with improved survival and decreased local and distant metastases in the adjuvant therapy of rectal cancer. However,

This phase I trial combining UFT plus oral calcium folinate (Orzel) with irinotecan (CPT-11) (Camptosar) for the treatment of patients with advanced or metastatic colorectal cancer

Adjuvant chemotherapy has been shown to alter the natural history of resected colon cancer. Two regimens (5-fluorouracil [5-FU] plus calcium folinate and 5-FU plus levamisole [Ergamisol]) have been found to prolong

Although treatment with 5-fluorouracil (5-FU) plus calcium folinate has been reported to prolong survival in patients with metastatic colorectal cancer, it can also cause significant toxicity, potentially resulting in

This study was designed to determine if histopathologic evaluation of patients with resectable colorectal cancer following preoperative chemotherapy with uracil and tegafur with a molar ratio of 4:1 (UFT) could predict

A number of advances have been made in the use of adjuvant chemotherapy for resectable rectal cancer. Whereas pelvic radiation therapy has been shown to increase local control in patients with clinically resectable

ASCO-The addition of irinotecan, also known as CPT-11 (Camptosar), to standard first-line therapy significantly increased progression-free survival and antitumor response in patients with metastatic colorectal cancer, according to the preliminary results of a randomized, open-label phase III trial presented at the 35th Annual Meeting of the American Society of Clinical Oncology (ASCO). Irinotecan is currently FDA approved for second-line treatment of metastatic colorectal cancer.

Michael H. Levy, MD: This 38-year-old white male first came to his physician in January of 1993 complaining of epigastric and low back pain. In March of 1993, he was diagnosed with pancreatic cancer that was metastatic to his

WASHINGTON-Baseball star and colon cancer survivor Eric Davis has launched “Score Against Colon Cancer,” a public awareness and screening campaign that will capitalize on the St. Louis Cardinals slugger’s celebrity status and personal experience.

Colorectal cancer is the second leading cause of cancer-related death in the United States. During 1999, approximately

ORLANDO, Fla-Sharp dissection through a plane between the visceral and parietal layers of the pelvic fascia permits a clean removal of the entire rectum and mesorectum, and greatly decreases local recurrence of rectal cancer, Warren E. Enker, MD, reported at the 52nd Annual Cancer Symposium of the Society of Surgical Oncology (SSO). Typically, he said, patients have been treated with blunt dissection, resulting in inadequate mesorectal excision.

Nearly one-fifth of patients who develop colorectal cancer at a young age (40 and younger) have a family history consistent

ATLANTA-Although screening can reduce mortality from colorectal cancer, a CDC study indicates low use of sigmoidoscopy/proctoscopy and the fecal occult blood test (FOBT), particularly within the recommended time intervals. People with health insurance, higher incomes, and more education were more likely to report having had these tests.

Researchers have identified a mechanism that may explain where colorectal tumors arise and at what age the tumors develop in people with hereditary nonpolyposis colorectal cancer (HNPCC). The results of the study, conducted at Ohio State’s Comprehensive Cancer Center, help clarify why some people with the same HNPCC-related genetic mutation develop colorectal tumors at 30 years of age while others develop tumors at age 60. They also help explain why tumors in some patients develop in the distal area of the large intestine rather than in regions closer to the large intestine’s junction with the small intestine, which is more typical.

Aphase III clinical trial conducted by researchers at Lehigh Valley Hospital, Allentown, Pennsylvania, found that the OncoVAX colon cancer vaccine reduced the 5-year recurrence rate of patients with stage II colon cancer patients by 61% and improved their cancer-free survival rate by 50%. The study, published in a recent issue of the Lancet, compared patients who underwent surgery alone to patients who had surgery plus the vaccine.

The article by Drs. Peeters and Haller provides the details of 20 years of investigation into the adjuvant therapy of colorectal cancer. The authors describe pivotal trials through which an international cast of investigators have identified adjuvant

Surgery is the only curative option for patients with colorectal cancer. The goal of other modalities, such as chemotherapy, immunotherapy, and radiotherapy, is to prolong survival and reduce the risk of recurrence.