Efficacy of a new nutraceutical formulation: L-tryptophan, probiotics, charcoal, chamomile, mint, and licorice (COLONIR®) in the improvement of gastrointestinal symptoms in subjects with irritable bowel syndrome.

Background: Irritable bowel syndrome (IBS) is one of the most common functional gastrointestinal disorders. IBS is characterized by recurrent chronic abdominal pain and altered bowel habits in the absence of organic damage. Although there are reviews and guidelines for treating IBS, the complexity and diversity of IBS presentation make treatment difficult.

A curcumin-based 1-week triple therapy for eradication of Helicobacter pylori infection: something to learn from failure?

Background: Curcumin is the principal element of turmeric powder extracted from the root of Curcuma longa. Studies on curcumin have demonstrated some anti-Helicobacter pylori activity as well as immunomodulating properties. N-acetylcysteine and lactoferrin with their respective mucolytic and antibacterial activities might also be effective in H.

[Analysis of the problem of "difficult hospital discharges" in the University Hospital of Parma].

We analyzed, in a middle-sized hospital, the problems related to the so-called "difficult discharges", conceived as situations involving an economic, human and organizational burden exceeding patients' and their families' capacities and requiring a specific involvement of territorial services. During a whole year (July 1, 2001-June 30, 2002) the cases found were 591. We demonstrated that the problem concerns mainly elderly patients, almost equally distributed between males and females, a quarter of the sample being represented by patients who had recently undergone surgery and whose discharge difficulties were mostly related to mixed social and sanitary problems.