Our data more closely resemble those of the APACHE II database, demonstrating a higher degree of overall goodness-of-fit of APACHE II than APACHE III and SAPS II. Although discrimination was slightly better for the two new systems, calibration was good with a close fit for APACHE II only. Hospital mortality was higher than predicted for both new models but was underestimated to a greater degree by APACHE III. Both score systems demonstrated a considerable variation across the spectrum of diagnostic categories, which also differed between the two models.

SUMMARYAim: To compare the efficacy of pantoprazole and esomeprazole for the treatment of gastro-oesophageal reflux disease-(GERD-) related symptoms. Methods: In this multicentre, randomized, double-blind study 217 patients [intention-to-treat (ITT) Patients recorded GERD-related symptoms (daytime and night-time) using diaries (daily), and/or by telephone interviews (every third day) and completed the Gastrointestinal Symptom Rating Scale (GSRS) questionnaire. The area under the time curve (AUC) for the sum score of GERD-related symptoms (symptom load of each patient during the treatment) and the time to reach adequate relief from GERD-related symptoms were calculated. Results: Patients reported first adequate relief from daytime GERD-related symptoms after a mean of 3.7 (pantoprazole) and 5.9 days (esomeprazole) (P ¼ 0.034); the values for the night-time were 1.7 and 3.5 days, respectively (P ¼ 0.012, ITT). The AUCs for the single symptoms and the sum scores were comparable. Conclusions: Treatment with pantoprazole resulted in significantly faster first-time relief from daytime and night-time GERD-related symptoms than esomeprazole. Pantoprazole and esomeprazole were similar with respect to reduction of load of GERD-related symptoms.

Aims: To compare safety and efficacy of on-demand pantoprazole 20 mg/40 mg versus placebo in the long-term management of patients with mild gastroesophageal reflux disease (GERD) after heartburn relief. Methods: A total of 634 patients with endoscopically confirmed GERD grade 0/I and heartburn were included. During the acute phase, patients were treated with pantoprazole 20 mg once daily for 4 weeks. Those patients relieved from heartburn entered the long-term phase, and were randomly assigned to either treatment group pantoprazole 20 mg, 40 mg or placebo. Over 6 months, patients took study medication on demand (antacids as rescue medication) and discontinued the drug once symptoms abated. Results: After 4 weeks a total of 87.1%/90.0% of patients were free of heartburn (ITT/PP), and entered the subsequent long-term phase. The perceived average daily symptom load (placebo: 3.93, pantoprazole 20 mg: 2.91, pantoprazole 40 mg: 2.71, ITT) and the number of antacid tablets taken (average number, placebo: 0.68, pantoprazole 20 mg: 0.45, pantoprazole 40 mg: 0.33, ITT) were significantly higher in the placebo than in both pantoprazole groups (p < 0.0001), with no statistically significant difference between the two pantoprazole groups. The discontinuation rate due to insufficient control of heartburn was significantly lower in both pantoprazole groups compared to placebo (placebo: 10.9, pantoprazole 20 mg: 2.8, pantoprazole 40 mg: 0.9, ITT). Conclusions: Our findings favor on-demand treatment with pantoprazole 20 mg for the long-term management of heartburn in patients with uncomplicated GERD (grade 0/I) with superiority to placebo.

Background: Advanced pancreatic cancer, in addition to its high mortality, is characterized by one of the highest rates of venous thromboembolic events (VTE) as compared to other types of cancer. Enoxaparin, a low molecular weight heparin (LMWH), has proven to be effective for the prevention and treatment of VTE in surgical and general medical patients. Results of some small studies suggest that this benefit might extend to patients with cancer, however, enoxaparin is not currently indicated for this use. This phase IIb study was designed to analyze the efficacy of enoxaparin in patients with locally advanced or metastatic pancreatic cancer undergoing systemic chemotherapy.