Effects of parenteral nutrition + best supportive nutritional care vs. best supportive nutritional care alone on quality of life in patients with pancreatic cancer-a secondary analysis of PANUSCO.

Purpose: Parenteral nutrition (PN) can be an effective treatment to improve the nutritional status of patients with pancreatic cancer, but the effects of PN on quality of life (QoL) are still understudied. Therefore, we aimed at investigating whether the best supportive nutritional care (BSNC) in combination with PN at home compared to BSNC alone changed QoL in patients with advanced pancreatic cancer undergoing chemotherapy over a period of 7 weeks.

Methods: n = 12 patients in the PANUSCO study received nutritional counseling only (control group (CG)) and n = 9 patients were also given supportive PN (intervention group (IG)).

An open label randomized multicentre phase IIIb trial comparing parenteral substitution versus best supportive nutritional care in subjects with pancreatic adenocarcinoma receiving 5-FU plus oxaliplatin as 2nd or higher line chemotherapy regarding clinical benefit - PANUSCO.

Background: Pancreatic cancer is an extremely aggressive malignancy. Subjects are afflicted with a variety of disconcerting symptoms, including profound cachexia. Recent data indicate that the outcome of oncological patients suffering from cancer cachexia could be improved by parenteral nutrition and that parenteral nutrition results in an improvement of quality of life and in prolonged survival.

Glutamine distribution in patients with ulcerative colitis and in patients with familial adenomatous polyposis coli before and after restorative proctocolectomy.

Background And Aims: Restorative proctocolectomy with construction of an ileoanal pouch (IPAA) is the surgical treatment of choice for patients with ulcerative colitis (UC) or familial adenomatous polyposis (FAP). This procedure imposes an essential change in function on the terminal ileal mucosa and pouch mucosa. Glutamine is one of the major nutrients for the small-bowel mucosa; it is metabolized into glutamate and subsequently alanine in the human enterocyte.

Effects of restorative proctocolectomy on renal and adrenal function.

Purpose: Restorative proctocolectomy is a standard procedure in the surgical treatment of ulcerative colitis and familial adenomatous polyposis. The radical removal of the colorectum with construction of an ileostomy often results in high stoma losses. These may lead to changes in the electrolyte and acid-base balance and to alterations in renal and suprarenal gland function.

Reduction of chemotherapy-induced side-effects by parenteral glutamine supplementation in patients with metastatic colorectal cancer.

In animal studies, glutamine (Gln) reduces chemotherapy-associated mucositis and mucosal atrophy. Therefore, this study examined the protective effects of a parenteral Gln supplementation in patients with metastatic colorectal carcinoma receiving 5-fluorouracil (5-FU)/calcium-folinate (CF) chemotherapy. In a prospective study, a total of 24 patients underwent three courses of 5-FU/CF chemotherapy and were randomised with (n = 12) or without (n = 12) glycyl-L-glutamine.

[Stoma physiology].

In addition to psychological stress, stomas may lead to metabolic consequences. Colostomies normally cause only minor physiological problems; however, patients with ileostomies are at risk for severe metabolic disturbances. The small intestine essentially manages the balance of water and electrolytes and the absorption of nutrition.

Strategies and needs for nutritional support in cancer surgery.

Nutritional therapy in tumor patients undergoing surgery should be regarded as a supportive therapy. They render the operation tolerable or even feasible, and they have a positive effect on postoperative progress and wound healing. Malnourished patients definitely profit from nutritional therapy.