Visceral metastases of melanoma-single institution experience an analysis of 15 cases

Authors analysed 15 cases with visceral metastasis of melanoma. In eight cases the primary was unknown but in seven cases the data about primary was known. From 15 patients 10 were male and 5 female. All metastases were in abdominal cavity (liver-3, abdominal lymph nodes-4. stomach-2, bowel-4, omentum-1, spleen-1, oesophagus-1, adrenal-2 cases. In one case metastatic deposit was in brain and in one case i the vertebral body. In 6 cases visceral metastases were in more than one location.

5,10-methylenetetrahydrofolic acid with 5-fluorouracil as first line treatment in metastatic colorectal cancer: Phase II study results

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Background: 5-Fluorouracil (FU) plus Leucovorin (LV) has historically been the standard first line treatment of colorectal cancer. Although LV modestly enhances FU activity, it can increase systemic toxicity and also must be intracellularly converted in multiple steps to its active metabolite, 5,10-methylenetetrahydrofolate (CoFactor [CO]). Unlike LV, CO directly modulates FU inhibition of thymidylate synthase without the need for metabolic conversion. Preclinical models show reduced hematologic toxicity of CO+FU with enhanced efficacy compared to FU+LV. We evaluated CO+FU chemotherapy in patients with previously untreated mCRC. Methods: Patients (pts) had performance status ECOG 0–2 and objectively measurable mCRC. Prior adjuvant therapy was allowed including FU+LV. Fifty pts were enrolled and treated with CO 60mg/m2 and FU 450mg/m2 (weekly IV bolus) for 6 weeks, followed by 14 day rest. Response was measured at 16 wks (WHO criteria). Results: As of January 2006, 50 pts received at least 1 dose of drug and are no longer on treatment. Patient demographics: median age = 65 (range 42–86), M/F = 60%/40%. Mean number of doses was 18.0 (range 2–41). Overall incidence of grade 3/4 AEs was 14 (28%). No grade 3/4 drug-related hematologic toxicity was observed. There was no significant effect on HCT, Bili, WBC, ALT, and AST during the course of the study. Objective response rate (CR + PR) to first line treatment with CO+FU based on independent blinded review was 35% (2 CR, 14 PR, 23 SD, 7 PD; 95% CI: 21.4–50.2) based on 46 pts evaluable for response. Median time to tumor progression was 163 days (95% CI: 105 -189). Twenty pts are deceased and median survival has not been reached. Conclusions: The results suggest thatCO+FU is safe, well tolerated, and has activity in mCRC. In the optimum treatment strategy afforded by the availability of numerous drugs, the high level of activity and low toxicity of CO+FU suggests that this combination may be a good initial treatment in a sequential strategy of mCRC management, especially among pts who would benefit by minimizing initial toxicity.

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ESPEN Guidelines on Enteral Nutrition: Pancreas

The two major forms of inflammatory pancreatic diseases, acute and chronic pancreatitis, require different approaches in nutritional management, which are presented in the present guideline. This clinical practice guideline gives evidence-based recommendations for the use of ONS and TF in these patients. It was developed by an interdisciplinary expert group in accordance with officially accepted standards and is based on all relevant publications since 1985. The guideline was discussed and accepted in a consensus conference. In mild acute pancreatitis enteral nutrition (EN) has no positive impact on the course of disease and is only recommended in patients who cannot consume normal food after 5-7 days. In severe necrotising pancreatitis EN is indicated and should be supplemented by parenteral nutrition if needed. In the majority of patients continuous TF with peptide-based formulae is possible. The jejunal route is recommended if gastric feeding is not tolerated. In chronic pancreatitis more than 80% of patients can be treated adequately with normal food supplemented by pancreatic enzymes. 10-15% of all patients require nutritional supplements, and in approximately 5% tube feeding is indicated.