[Judicial psychiatric hospital closings. Workers' expectations in rehabilitation facilities: A pilot study from the Province of Taranto (Italy)]. / Verso la chiusura degli Ospedali Psichiatrici Giudiziari.Aspettative degli operatori delle strutture riabilitative: unaricerca pilota nella Provincia di Taranto (Italia).

SCOPE: The aim of this study is to gain a clear understanding of the level of knowledge and training of staff members from psychiatric rehabilitation services in the Province of Taranto (Italy), where patients released from judicial psychiatric hospitals will be admitted. MATERIALS AND METHODS: A questionnaire taken from an earlier study on judicial psychiatric hospitals, conducted by The Ministry of Justice of the Department Penitentiary Administration - Superior Institute of Penitentiary Studies, was used in this study. Were contacted in advance of Directors 8 Community Rehabilitation and Psychiatric Care and Day Care Centres 7 present the province of Taranto, who has sought membership survey. RESULTS: Many requests for information and training regarding the problems and challenges related to the management of individuals who are mentally ill, perpetrators of crimes, and persons who are held in protective custody are made by those who work in these institutions. CONCLUSIONS: Hospital workers are highly apprehensive with regard to working with a patient population quite different from that which they are normally accustomed to. In order to confront these challenges, they, together with other colleagues from both the private and public services sector, have turned toward the concept of teamwork. One element of contradiction seems to be a low level of knowledge regarding what will be required of them when their work will be connected to the world of criminal justice in the future. The workers who were interviewed who have experience in working with patients from Judicial Psychiatric Hospitals seem to be up to the task of meeting the complex needs of the mentally ill and perpetrators of crimes within psychiatric rehabilitation facilities, as these patients must be kept under security.

Dilated intercellular spaces as a marker of oesophageal damage: comparative results in gastro-oesophageal reflux disease with or without bile reflux.

BACKGROUND: The dilation of oesophageal intercellular spaces, clearly apparent in transmission electron microscopy images, is a marker of cellular damage induced by acid. AIM: To analyse the presence of dilated intercellular spaces and to quantify the scores in controls and in patients with gastro-oesophageal reflux disease or duodenal gastro-oesophageal reflux accompanied by erosive or non-erosive reflux disease. METHODS: Thirty-eight symptomatic patients with gastro-oesophageal reflux disease or duodenal gastro-oesophageal reflux and 12 asymptomatic controls, classified on the basis of pH-metry and bilimetry, underwent endoscopy. Six tissue biopsies were taken from the normal mucosa for light microscopy and transmission electron microscopy evaluation. Dilated intercellular spaces were measured on photomicrographs of the specimens (at least 100 transects were measured for each patient). RESULTS: Twenty-two patients with gastro-oesophageal reflux disease had normal macroscopic mucosa but, at histology, five patients with erosive gastro-oesophageal reflux disease had mild oesophagitis and one had moderate oesophagitis. Seven patients with duodenal gastro-oesophageal reflux had normal mucosa, whilst three with erosive duodenal gastro-oesophageal reflux had mild oesophagitis at histology. At transmission electron microscopy, all controls had dilated intercellular spaces of less than 1.69 microm. Each symptomatic patient had a mean dilated intercellular space value and a mean value of the maximum dilated intercellular space at least three or more times greater than that in controls (P < 0.001). No statistical differences were observed between erosive and non-erosive oesophagitis. CONCLUSIONS: The dilated intercellular space is an extremely sensitive marker of damage in gastro-oesophageal reflux disease, duodenal gastro-oesophageal reflux and non-erosive reflux disease, and serves as the most appropriate marker of damage evaluation in non-erosive reflux disease reported to date. A mean dilated intercellular space of 0.74 micro m provides a cut-off score for damage. No quantitative or qualitative differences in dilated intercellular space scores were found between pure and mixed acid reflux.

Pantoprazole, azithromycin and tinidazole: short duration triple therapy for eradication of Helicobacter pylori infection.

BACKGROUND: Azithromycin is an acid-stable macrolide that achieves remarkably high concentrations in gastric tissue, persisting above the MIC90 for Helicobacter pylori over a period of 5-days, after a single 500 mg oral dose. AIM: To evaluate and compare the efficacy, safety, and tolerability of two eradicating regimens of pantoprazole, azithromycin and tinidazole. METHODS: A total of 100 consecutive symptomatic H. pylori-positive patients received pantoprazole 40 mg b.d. for 1 week, and were randomly assigned to either azithromycin 500 mg o.m. and tinidazole 500 mg b.d. during the first 3 days (early group, n=50) or during the last 3 days of therapy with pantoprazole (late group, n=50). H. pylori status was assessed by histology and rapid urease test at entry and by histology and 13C-urea breath test 1 month after the end of the therapy. RESULTS: Ninety-nine patients completed the study. H. pylori was eradicated in 86% of patients in the early group (intention-to-treat 86%) and in 88% of patients in the late group (intention-to-treat 88%). CONCLUSIONS: This short triple therapy is effective for H. pylori eradication. The compliance was excellent and side-effects negligible. Moreover, the pantoprazole pre-treatment did not modify the efficacy of the therapy.

Severe and relapsing upper gastrointestinal bleeding in a patient with Glanzmann's thrombasthenia.

Glanzmann's thrombasthenia (GT) is a rare familial thrombocytic disease inherited as an autosomal recessive disorder that can induce hemorrhages due to a defect of platelet aggregation, resulting from the absence or reduced concentration of the membrane glycoproteic receptor binding the fibrinogen (integrin alpha(IIb)beta3). The gastrointestinal tract is the site of bleeding in only about 10% of cases but the related mortality is high (12.8%). Among the deaths due to hemorrhage, digestive bleeding causes 57.1%. According to reported data, the source of bleeding may be from preexisting gastroduodenal chronic and acute lesions. We report a case of severe and relapsing upper digestive bleeding in a woman with GT and coexisting thrombocytopenia (from HCV-related liver cirrhosis) and H. pylori-positive duodenal ulcer.

Correlation between endoscopic features of gastric antrum, histology and Helicobacter pylori infection in adults.

BACKGROUND: Helicobacter pylori induces histologic inflammation of mucosa variably correlated to different macroscopic features. Recent studies highlight that the presence of Helicobacter pylori could be assessed on the basis of the macroscopic pattern only, in particular nodularity. The present prospective study has correlated this and other endoscopic features, defined by Sydney classification of gastritis, both to Helicobacter pylori presence and histological patterns. RESULTS: Out of 532 patients, 364 were evaluable. The prevalence of Helicobacter pylori was 51.1% with a different distribution between the endoscopic features. Nodularity showed the highest positive predictive value in detecting the Helicobacter pylori presence (69.9%). The histological findings were: normal 26.9%, non atrophic gastritis 55.2%, atrophic gastritis 17.9%. There was a significant difference between abnormal endoscopic features in detecting the histologic gastritis, with endoscopic atrophy and nodularity showing the highest positive predictive value which reaches 96.7% and 91.8%, respectively. Helicobacter pylori infection and histologic gastritis were also present in 30.9% and 41.8%, respectively, of endoscopically normal subjects. Multivariate analysis has strictly correlated age with all abnormal endoscopic features, metaplasia with endoscopic atrophy, and chronic inflammation (gastritis) with nodularity. CONCLUSIONS: The single endoscopic features are poorly correlated with histologic changes and Helicobacter pylori status. Biopsies are mandatory in all cases. The causes of the different macroscopic findings are not yet fully understood.

Acromegaly and intestinal neoplasms.

Acromegalic subjects show increased frequency of neoplastic lesions in the colon and rectum with respect to the general population. Recent prospective studies using colonoscopy have shown a 3 time higher prevalence of intestinal polyps and up to 4 time increased presence of colorectal cancer in acromegaly, independently of sex, age, duration of disease and clinical status of the patients. The polyps are distributed throughout the extension of the large bowel and are often multiple, showing at least two different histologic types: hyperplastic and adenomatous. Sometimes they are associated with intestinal carcinomas. Pancolonoscopy is the procedure of choice for the diagnosis of large bowel neoplasms, even though it may be difficult to complete in these subjects because of the frequent presence of an enlarged and elongated colon. It shows a higher sensitivity and specificity compared to other tests such as the barium enema, fecal occult blood test and serum levels of carcinoembryonic antigen. Therefore, it is recommended to follow up acromegalic patients using pancolonoscopy to obtain early detection of neoplastic lesions in the large bowel.

Acromegaly and intestinal neoplasms.

Acromegalic subjects show increased frequency of neoplastic lesions in the colon and rectum with respect to the general population. Recent prospective studies using colonoscopy have shown a 3 time higher prevalence of intestinal polyps and up to 4 time increased presence of colorectal cancer in acromegaly, independently of sex, age, duration of disease and clinical status of the patients. The polyps are distributed throughout the extension of the large bowel and are often multiple, showing at least two different histologic types: hyperplastic and adenomatous. Sometimes they are associated with intestinal carcinomas. Pancolonoscopy is the procedure of choice for the diagnosis of large bowel neoplasms, even though it may be difficult to complete in these subjects because of the frequent presence of an enlarged and elongated colon. It shows a higher sensitivity and specificity compared to other tests such as the barium enema, fecal occult blood test and serum levels of carcinoembryonic antigen. Therefore, it is recommended to follow up acromegalic patients using pancolonoscopy to obtain early detection of neoplastic lesions in the large bowel.