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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.
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.
A phase I, single-center, open-label, dose-escalation study (University of Alabama [UAB] 9614) has been undertaken to evaluate the feasibility and safety of uracil and tegafur (in a molar ratio of 4:1 [UFT]) plus oral
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-Cancer patients are better off seeking treatment at high-volume institutions when they require complicated cancer surgery or chemotherapy, according to a new report from the National Cancer Policy Board (NCPB). It listed pancreatic cancer surgery, removal of all or part of the esophagus, and removal of pelvic organs as examples of such procedures.
The January issue of Science reported that researchers had successfully extended the lifespan of normal human cells using the enzyme telomerase to lengthen telomeres. Reaction to these initial findings was guarded. Oncologists were concerned that the
INDIANAPOLIS--Eli Lilly and Company’s Gemzar (gemcitabine) has received FDA approval for use as first-line treatment of inoperable, locally advanced, or metastatic non-small-cell lung cancer (NSCLC) in combination with cisplatin (Platinol). The agent was previously approved as first-line, single-agent therapy of locally advanced or metastatic pancreatic cancer
Eniluracil is a potent inactivator of dihydropyrimidine dehydrogenase (DPD), which is the first enzyme in the degradative pathway of systemically administered 5-fluorouracil (5-FU). Two completely oral regimens of eniluracil plus 5-FU are being evaluated in clinical trials: (1) a chronic schedule with both agents administered BID in a 10:1 ratio for 28 days of a 5-week course, and (2) a 5-day schedule of eniluracil once daily on days 1 through 7 and 5-FU once daily on days 2 through 6. The clinical development of eniluracil is being pursued in several tumor types, including colorectal cancer, breast cancer, and pancreatic cancer. Response rates achieved in a phase II study of the chronic schedule of oral eniluracil/5-FU in patients with colorectal cancer compare favorably with those obtained in trials of intravenous 5-FU and leucovorin, while results from other trials are awaited. Safety analysis for the 28-day schedule has revealed a low incidence of severe toxicities, particularly as compared with standard 5-FU regimens. [ONCOLOGY 12(Suppl 7):52-56, 1998]
LOS ANGELES--A second-generation topo-isomerase I inhibitor, RFS 2000, has led to significantly improved survival in patients with advanced pancreatic carcinoma, according to interim results of an ongoing phase II study presented at an ASCO poster session.
HAMBURG-The challenge in the treatment of pancreatic cancer “is to take systemic therapy one step further, whether it’s with new drugs or with novel approaches based on new biologic information,” Margaret Tempero, MD, of the University of Nebraska Medical Center, Omaha, said at the Ninth European Cancer Conference (ECCO 9), sponsored by the Federation of European Cancer Societies.
For decades, pancreatic cancer has been one of the most difficult and frustrating cancers to treat. Despite the promising response rates achieved with a number of chemotherapeutic regimens evaluated in phase II trials in the 1970s and ’80s, no regimen proved superior to single-agent fluorouracil (5-FU) in terms of overall survival. As a result, some oncologists adopted a position of therapeutic nihilism and criticized what appeared to be futile attempts to identify effective therapy for patients with advanced-stage disease. Instead, they argued that clinical research efforts should focus on the development of adjuvant therapy for patients with earlier-stage disease.[1]
Michael and Moore provide an excellent review of the frustrating history of drug development for pancreatic cancer. These frustrations have been accompanied by the knowledge that pancreatic adenocarcinoma has almost always metastasized systemically, most often to the liver, by the time the patient comes to a physician.[1] Thus, local treatment, while important, will ultimately cure only a few patients in the absence of effective concomitant or sequential systemic therapy.
The treatment of advanced pancreatic carcinoma has been viewed with pessimism. Because of the lack of activity of commonly used agents, there is no consensus regarding a standard chemotherapy regimen. Assessment of
UFT (tegafur and uracil) has been studied extensively in Japan, with documented efficacy in hepatobiliary and pancreatic cancer. In the United States, UFT with or without leucovorin has not undergone phase II testing in
Although candidate genes for hereditary pancreatic cancer have been identified (Figure 1), namely p16 and BRCA2, pancreatic cancer patients having an inherited predisposition will not be easy to recognize on clinical grounds.
The Society of Surgical Oncology surgical practice guidelines focus on the signs and symptoms of primary cancer, timely evaluation of the symptomatic patient, appropriate preoperative extent of disease evaluation, and role of the surgeon in
This special series on cancer and genetics is compiled and edited by Henry T. Lynch, MD, director of the Hereditary Cancer Institute, professor of medicine, and chairman of the Department of Preventive Medicine and Public Health, Creighton University School of Medicine, and director of the Creighton Cancer Center, Omaha, Nebraska. Part I of this three-part series on pancreatic cancer appeared in June 1997. Part II (below) reviews the gene mutations thought to contribute to the development of hereditary pancreatic cancer, and Part III will explores the clinical recognition of a hereditary predisposition to pancreatic cancer.
Adenocarcinoma of the pancreas is the fifth leading cause of cancer death in the United States.[1] It has a lifetime incidence of approximately one in 150 persons in the United States and a male-to-female ratio of approximately 1.3 to 1.[2]
CHICAGO--After many years of frustration, there may finally be a reason for guarded optimism about the development of effective therapy for patients with advanced stage pancreatic cancer, Mace Rothenberg, MD, said at the 9th annual meeting of the Network for Oncology Communication and Research, based in Atlanta.
FORT LAUDERDALE, Fla--Clinicians now have at their disposal more accurate staging technologies for pancreatic cancer than were available in the past.
During our medical training, we were often reminded that our purpose is not just to take care of a disease, but rather, to take care of the person with that disease. We learned that a patient's physical condition represents only one aspect of that disease
Gemcitabine (Gemzar), recently approved by the FDA as a treatment IND for patients with advanced or metastatic pancreatic cancer, has shown promise in the treatment of non-small-cell lung cancer (NSCLC), both as a single agent and in combination with other chemotherapy drugs, Alan Sandler, md, reported at a symposium held at the Chemotherapy Foundation meeting last year.
A diagnosis of cancer evokes a patient's ultimate existential and spiritual concerns. These concerns can be quite pronounced in the patient with pancreatic cancer due to the generally advanced stage of the disease at diagnosis
Most patients who have pancreatic cancer present with advanced disease that is not amenable to surgery. For patients whose disease is amenable to surgery and who are managed with surgical resection alone, local
The past 20 years have witnessed important changes in the manner in which many people with cancer are opting to deal with their disease. In the past, patients yielded to their physicians' treatment choices and assumed that they
