Development of a flow cytometric method to determine DNA ploidy of oesophageal cancer cells obtained by forceps biopsy samples during oesophago-gastro-duodenoscopy.

Background: The DNA content of oesophageal tumour cells is a prognostic factor in untreated patients. To investigate whether DNA ploidy is useful to select patients for neoadjuvant therapy it is of interest to develop a method allowing reliable flow cytometric analysis of the DNA content of tumour cells obtained by forceps biopsy during endoscopy before start of therapy.

Methods: Freshly frozen forceps biopsy samples from 30 patients with oesophageal cancer were disaggregated.

Minimal standard terminology for digestive endoscopy: results of prospective testing and validation in the GASTER project.

Background And Study Aims: Standardization of the endoscopic report is a key issue for future research in the field of digestive endoscopy. The Minimal Standard Terminology (MST) has been proposed by the European Society for Gastrointestinal Endoscopy (ESGE) as a structured language for production of computerized endoscopic reports. The aim of this study was to validate version 1.

The minimal standard terminology for digestive endoscopy: introduction to structured reporting.

The wider use of computers for the management of endoscopic data and the use of electronic endoscopes for the production of high quality endoscopic images has made the standardization of terminology and images formats necessary in digestive endoscopy reports. The European Society for Gastrointestinal Endoscopy and the American Society for Gastrointestinal Endoscopy have combined their efforts to propose a Minimal Standard Terminology for Computerized Databases in Endoscopy. This terminology is based on the following principles: no term describing findings less frequent than 1%, of the daily practice, and no term based on subjective impressions.

Five-day continuous infusion of 5-fluorouracil and pulsed folinic acid in patients with metastatic colorectal carcinoma: an effective second-line regimen.

Objective: A previous phase I trial in 14 pretreated patients with progressive advanced colorectal cancer demonstrated 750 mg/m2 to be the maximum tolerable dose of 5-fluorouracil (5-FU) administered as a five-day continuous infusion modulated by short infusions of 100 mg/m2 folinic acid twice daily. The dose-limiting toxicities were hand-foot syndrome and severe mucositis. A response rate of 21% and 50% stable disease could be achieved.

Comparison of standard carbidopa-levodopa and sustained-release carbidopa-levodopa in Parkinson's disease: pharmacokinetic and quality-of-life measures.

We compared clinical, pharmacokinetic, and quality-of-life measures in patients with Parkinson's disease (PD) who were on standard carbidopa-levodopa (Std-L) and after conversion to sustained-release carbidopa-levodopa 50/200 (L-CR). A total of 20 PD patients with motor fluctuations participated in the study and 18 completed it. There were 10 women and eight men, with a mean age of 67.