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Given the demographic shifts and needs of cost rationalization, it is of high priority to organize health care on the basis of ambulatory outpatients models. The aim of this study was to examine activity at the gastro-hepatology outpatients clinic of the Molinette Hospital. In this facility, the management is based on a work team organization that follows cohorts of patients with specific pathologies.All services, consultations and urea breath test (UBT) for the diagnosis of Helicobacter pylori infection, carried out from January 2003 to December 2006, were extrapolated from the computerized system. Consultations were divided into first examination and controls. Furthermore, the destination of the patients after each consultation was considered.During the year 2003, 8 842 consultations and 4 071 UBT were carried out, in the year 2004, 11 342 consultations and 2 409 UBT, in the year 2005, 12 474 consultations and 2 510 UBT, in the year 2006, 12 249 consultations and 2 357 UBT. No further specialistic management was required for 25% of patients, while 2% had been hospitalized in the bed unit, 3% in the short hospitalization unit or the day-hospital. The remaining 70% were included in work teams or monitored thereafter. The comparison with consultations from 1994 shows an increase due to both first examination (+300%) and controls (+83%).The burden of the requests from the population and primary care structures addressed to the outpatients clinic of gastro-hepatology is relevant. The activity of this facility leads to a low rate of hospitalization as well as of cost reduction.

Digestive diseases (GI) have a major impact on public health in Italy. Hospital stay for digestive pathologies parallels that due to cardiovascular causes. Total mortality for GI causes is also very high. The management of GI pathologies is therefore a major task for the National Health System. To the experienced gastroenterologist it is clear that a large number of hospitalisation is linked to a lack of careful outpatient follow-up of diseases such as cirrhosis, ulcerative colitis and peptic ulcer.One year of activity of our Gastro-entero-Hepatology outpatient service is examined. The management of the majority of GI diseases is organized in working teams of physicians and surgeons following cohorts of patients suffering of a specific disease.During the year 2000 not only a statistically significant higher number of patients has been examined (p0.05), in comparison with 1994, but also the hospitalisation rate was lowered resulting in a very significative cost-containment.The specialization of outpatient activities into working teams offers advantages in terms of more appropriate medical care and cost reduction, partly due to a less frequent hospitalisation. The obvious counterpart was an increase of request of such form of follow-up from patients, resulting in longer delay to the access.

Sixty four patients, following severe acute brain injury were fed according to a strict dietetic therapy at the Intensive Care Unit at the Institute of Neurological Surgery, University of Turin. We used mixtures composed of simple nutritional elements consisting of carbohydrate as glucose polymers from 7 to 15 units, free aminoacids and MCT oil, integrated with natural elements. The solutions were administered via a nasogastric tube with the maximum caloric intake of 6.000 Kcal and 186 grams proteins/24 hr. After recording a series of hematochemical and clinical parameters we obtained the following results: 1) the average blood sugar level was always found to be pathological among the 11 patients who eventually died during their hospitalization, while 30% of the discharged patients had normal blood sugar values; 2) kidney function was significantly more affected among eventually deceased patients than among discharged ones; 3) the hospitalization time had a negative influence on the hepatic functions. Total serum albumins and proteins cease their decline respectively at average values of 2 and 5.5% gr, cholesterol maintains a constant level between 180 and 200% gr, calcium between 8 and 9 mg% and phosphorous around 3 mg%. Alkaline phosphatase in all patients rose significantly to pathological values only after a week of hospitalization. All other tests presented an irregular course. The survival period of our group of patients was significantly longer than that of control group. Within our group the survival rate was better among patients who received, within 10 days from cerebral damages, a hypercaloric and hyperprotein diet of more than 5.000 Kcal and 120 grams of proteins in 24 h, as compared to those whom the same diet was administered more gradually or following a longer period of time after having sustained cerebral damage.