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Background: Acute liver failure (ALF) is a rare but often lethal syndrome. In Italy, recent data on its incidence and causes are lacking. We report here the epidemiological analysis of ALF cases observed in Campania, a Southern Italian region, over the last 25 years., Methods: Medical records of ALF cases hospitalized from 1992 to 2018 were retrospectively analyzed., Results: Two hundred ten ALF cases occurred during 1992-2018: 103 (49%) hepatitis B virus (HBV)-related (including 5 cases also infected with Delta virus), 39 (19%) from undetermined cause, 36 (17%) drug-induced, 11 (5%) Wilson's disease-associated, 8 (4%) hepatitis A virus (HAV)-related and 12 (6%) from other causes. Separate time-periods analysis of data showed a significant progressive decrease in ALF incidence mainly attributable to a decline of HBV and other viruses etiology. Already before 2010, HAV or Delta virus-related cases have no longer been observed. No hepatitis C or E virus-related ALF was detected through the study period. A progressive decrease in frequency of ALF due to undetermined causes or drug was also evident., Conclusions: A decrease in ALF incidence and a changing in its etiology were observed in Campania during 1992-2018. Both results were likely mainly due to 1991 introduction of HBV universal vaccination and may be considered generalizable nationwide.

Background: Vaginal candidiasis (VC) is a disease that affects thousands of women of childbearing age, mainly caused by Candida albicans fungus. Photodynamic therapy (PDT) uses photosensitizing substances that are nontoxic in the dark, but able to produce reactive oxygen species when they are subjected to a light source. In this work our purpose was to investigate PDT effects on fungal burden and inflammatory cells in a murine model of C. albicans-induced vaginal candidiasis., Methods: Female BALB/c mice 6-10 weeks were estrogenized and maintained in this state during all experiment. After 72h, mices were inoculated intravaginally (IV) with 20μL of 2×10(5)C. albicans cells suspension. Mice were separated into 5 groups after five days: H (healthy), PBS (control), laser, MB (methylene blue) and PDT. PDT and MB groups received IV 20μL solution with 1mM of MB, others received PBS. PDT and laser groups were irradiated with a red laser (100mW, 660nm) in one (36J, 6min) or two sessions (18J, 3min). After the end of treatment, mice were submitted to microbiological and histomorphometric analysis with ImageJ software. Data were plotted by mean values and standard deviations of CFU/mL and percentage of inflammatory cells area. ANOVA and Bonferroni post-test were used and data were considered significant when p<0.05., Results: PDT significantly reduced C. albicans after the two tested protocols, however, percentage area of inflammatory cells was significantly reduced just with two sessions of PDT., Conclusions: PDT with MB and red laser is a promising therapy for VC. It is able to reduce fungal infection in biofilm and inflammatory signals associated with VC in a murine model of vaginitis., (Copyright © 2014 Elsevier B.V. All rights reserved.)

Abscess formation during the course of acute brucellosis is a rare event. A case of subphrenic abscess, the first to our knowledge, is described. A 49 years-old male patient with fever and a mild increase in ALT and gamma-GT was referred to our Institution. Routine blood exams tested negative and antibodies against Brucella spp. Were also negative. CT examination of abdomen was normal. After 8 days, US examination showed a liquid area under the right diaphragma and US-guided puncture revealed an abscess; pus culture showed the presence of Brucella melitensis. Seven days later theWright reaction became positive. After percutaneous catheter drainage of the abscess, fever disappeared and US follow-up showed reconstitution of subphrenic space. Our study confirm that sonography is a valid method to demonstrate abdominal abscess and that US-guided percutaneous puncture and drainage are useful tools in diagnosis and treatment of fluid abdominal collections

This work analyzes the consequences of the Brazilian psychiatric reform to the care provided to the mentally ill in their family environment. It is a descriptive and exploratory study based on a qualitative approach, using the historical-dialectic materialism as its theoretical and methodological framework. The subjects of the research were 11 women that provided care to mentally ill persons. The analysis of their discourses revealed unique aspects related to caring for the mentally ill in their family environment and the difficulties resulting from the process of institutionalization of the mentally ill. The conclusion is that women who provide care for the mentally ill have an important social role that is indispensable to the consolidation of the psychiatric reform in the country.

This is a qualitative study about the care provided by "caregivers" enrolled in the Home Care Program in Betim, Minas Gerais. Interviews were held during home visits in order to identify characteristics of home care providers, analyze their perception about health care, verify factors which interfere in home care and relationships which are established between caregiver/person cared for/other family members. Discourse analysis (Fiorin, 1993) was used to build the empirical categories which revealed that most of the caregivers are family members, women, average age of 42 years, limited schooling, mostly housewives. The subjects sampled reported that the act of caring involves technique, duty and dedication. They referred to financial difficulties, physical and emotional stress. The relationships established during care involved feelings of pleasure, satisfaction and helplessness in the face of the needs and sufferings of the person cared for. The authors concluded that home care fosters more humane care, but requires technical guidance and emotional training for the caregivers and support from the health institution.

The study describes a set of nine projects which are initiatives in the innovation of the teaching twelve country of Nursing in Latin America. It discusses the purpose of these projects so as to incorporate pedagogical concepts which are critical and provoke reflection, and active methods of teaching and analysis of conceptual aspects, the management, strategies and models which are adopted. It describes the common features of the courses in the semi-present and distance forms and analyzes the teaching methods which focus on the teacher-student relation, as strengthening group and independent learning, as well as the use of adequate teaching materials. It also analyzes the communication system established by the projects, which seeks to strengthen horizontal relations, incorporating technology and distance education. It concludes by suggesting that this initiative is a suitable strategy to contribute to build new models for training nursing personnel.

The authors describe an open study in 22 patients with febrile conditions of unknown origin who were treated with imipenem-cilastatin while waiting for routine laboratory and culture tests. These were done immediately at the patients' entry into hospital, after which imipenem-cilastatin treatment was started immediately, and was subsequently confirmed by the isolates and culture tests. The drug was found to be active and to eradicate the responsible organism in all cases. In addition, it was found to be easy to handle and not to give rise to side-effects or changes in laboratory tests.

The results obtained at the end of the first three years of a hepatitis B vaccination campaign in Campania, are reported. HEVAC-B and H-B-VAX proved innocuous and efficacious in producing anti-HBs. Newborn babies and children produced anti-HBs more often and with higher titres than adults. Titre 10 mUI/ml of anti-HBs persisted, in the responders for at least 36 months on average. AVH by HBV was observed in two adult non responders. Transplacental or delivery infection was observed in 9.3% of the babies born of HBsAg positive mothers and more often among babies born of HBeAg positive mothers. Infection by HBV was observed in 6.0% of the babies, in 4.0% of the children and in 12.0% of the adults, in spite of the production of anti-HBs. HB-antigenemia, was as a rule transitory, but sometimes fluctuating or persistent. Careful observation during a prolonged follow up is necessary for these subjects.