[The Plague of 1478 in Brescia from Giacomo Melga's diary]. / La Peste del 1478 a Bresciadal diario di Giacomo Melga.

A severe epidemic of bubonic plague devastated Brescia in 1478. We became aware of the tragic events via a manuscript preserved in the town's Queriniana Library after it had been rediscovered and brought to light by the well-known local historian, Paolo Guerrini, who also edited the complete transcription. An important symptom of the disease, as reported from the beginning of a notary's dramatic description, was a splitting headache, described by people as mal del zuchot or del mazzucco. The disease appeared slowly at the beginning of March and spread like wildfire in July; the epidemic continued in its serious form for several months until July the following year. It is worth noting that at that time in Brescia popular devotion started to be paid to Saint Rocco, the French pilgrim invoked as patron saint against the plague. From the town, devotion to this Saint spread throughout the Province. In the space of a few years there was no parish nor village where Saint Rocco was not accepted among its patron saints; an oratory or altar was erected in his honour.

[Brain abscesses after extracranial infections of the head and neck area]. / Hirnabszesse nach extrakraniellen Infektionen im Kopf-Hals-Bereich.

The authors report on 20 immunocompetent patients with brain abscess after 12 cases of middle ear, seven tooth and a single frontal sinus infection. The clinical aspects, hematochemical and microbiological data, the role of imaging diagnostics (CT, MR) and the type of treatment are analysed. Neurosurgery was performed on 17 patients (85%), eight of whom subsequently underwent evacuation of the primary source of infection (four mastoidectomies, two timpanoplasties, two tooth extractions). Mastoidectomy was eventually carried out on one of the three patients who did not undergo neurosurgery. Microbiological diagnosis was possible in nine patients through culture examination: Proteus mirabilis in three cases, Peptostreptococcus sp. in two, Micrococcus varians, Proteus vulgaris, Streptococcus sanguis and Streptococcus viridans not typed in single cases. The pus was sterile in eight patients (47.1% of those operated). An association of two antimicrobial agents was used in 18 patients, while in two cases monotherapy was preferred, based on the isolated bacteria. Treatment lasted on average 38 days. The most frequently used therapy regimen (75%) was the association of a beta-lactam drug with chloramphenicol or metronidazole. Therapy was successful in 19/20 patients; one patient died. There was no significant difference in prognostic terms with regard to sex, age, duration of symptoms prior to diagnosis, clinical picture at onset, number and size of abscesses or type of treatment. Recognising the first clinical signs and symptoms (headache, fever, alterations in consciousness, focal neurological deficit, epileptic seizures) is extremely important for prompt diagnosis of brain abscess.

Combination of quinupristin/dalfopristin and glycopeptide in severe methicillin-resistant staphylococcal infections failing previous glycopeptide regimens.

BACKGROUND: We report our experience with quinupristin/ dalfopristin in combination with a glycopeptide in the treatment of severe staphylococcal infections failing previous glycopeptide regimens. PATIENTS AND METHODS: Five patients, affected by persistent bacteremia (n = 2), post-cardiothoracic surgery infection (n = 2) and post-traumatic bone infection (n = 1) due to methicillin-resistant Staphylococcus aureus (MRSA, n = 4) methicillin-resistant coagulase-negative Staphylococcus (MRCNS, n = 1) and unsuccessfully treated with antibiotics including a glycopeptide, were treated with a quinupristin/ dalfopristin and glycopeptide combination. RESULTS: Three patients were clinically cured; one patient with MRSA thoracic aorta prosthetic infection relapsed after 3 months; one patient was lost to follow-up. CONCLUSION: Quinupristin/dalfopristin, in combination with a glycopeptide, is an effective treatment option for severe methicillin-resistant staphylococcal infections failing previous glycopeptide regimens.

Cerebrospinal fluid penetration of levofloxacin in patients with spontaneous acute bacterial meningitis.

We have assessed levofloxacin penetration in cerebrospinal fluid (CSF) and the liquor-to-plasma ratio (C(L)/C(P)) at 2 hours after dosing in 5 patients with spontaneous acute bacterial meningitis. CSF levofloxacin concentration at 2 hours after dosing was 1.99+/-0.67 microg/mL, and the C(L)/C(P) at 2 hours after dosing was 0.34+/-0.09.

[Abdominal actinomycosis] / Actinomicosi addominale.

The authors present a case of abdominal actinomycosis in a 65-year old woman undergoing explorative laparatomy for suspected colic neoplasm. Only histological examination allowed a correct diagnosis to be made, showing once again the considerable difficulty of differential diagnosis.

Cytomegalovirus-associated transverse myelitis in a non-immunocompromised patient.

Cytomegalovirus (CMV)-associated transverse myelitis is rare in immunocompetent patients. The case of a 54-year-old man is reported here who developed acute transverse myelitis with cerebrospinal fluid (CSF) alterations, suggesting a central nervous system infection. CMV-IgM positivity in serum and CMV isolated from blood, positive CMV PCR and positivity for pp65 antigen in blood, without viral antigens in the CSF and a positive response to therapy with ganciclovir (followed by progressive improvement) supported the diagnosis.

Primary dorsal localization of invertebrate hydatidosis.

We describe patient with Echinococcus granulosus disease primary localized on the back. This case is uncommon because of the lack of risk exposure history and the sole muscular localization. The patient received several surgical operations on the back, without eradication of the infestation. At the end we discuss the clinical considerations that induced the choice of the usual medical therapy

[Disulfiram-induced hepatitis] / Epatite indotta da disulfiram.

Overt disulfiram-induced hepatitis is rare; it has a high mortality rate, especially when the etiology is non suspected and when the treatment is not promptly discontinued. The Authors describe a case of disulfiram-induced acute hepatitis and emphasize close clinical and biochemical monitoring.

Hepatitis-like syndrome induced by nimesulide?

The authors describe a case report of a 17 years old woman, complaining of weakness and malaise, associated with a significant increase of serum transaminases, that occurred twice in a month soon after the administration of Nimesulide per o.s.

Amphotericin B as primary therapy for cryptococcosis in patients with AIDS: reliability of relatively high doses administered over a relatively short period.

Thirty-one consecutive AIDS patients with cryptococcal disease were enrolled in a study of the efficacy and safety of short-course primary treatment with a relatively high dose of amphotericin B (1 mg/[kg.d] for 14 days); 26 patients also received flucytosine (100-150 mg/[kg.d], given either intravenously or orally). Twenty-five patients had cryptococcal meningitis confirmed by culture, three had presumed cryptococcal meningitis, and three had disseminated extrameningeal cryptococcosis. After successful primary treatment, all patients were given oral itraconazole or fluconazole as suppressive therapy, and their lifelong clinical and mycologic follow-up was planned. Successful primary therapy was defined as the resolution of symptoms and the documentation of negative cultures of cerebrospinal fluid and/or blood 2 months after the initial diagnosis. Therapy was successful in 29 (93.5%) of all 31 cases and in 26 (92.8%) of the 28 cases of culture-proven or presumed cryptococcal meningitis. Nephrotoxicity developed as a result of amphotericin B administration in seven cases; this adverse reaction required a reduction of the dose in two cases and the discontinuation of therapy in five. No deaths due to cryptococcosis were documented during primary therapy. Treatment failed in two cases. During a mean observation period of 10.7 months, three relapses of the underlying infection occurred. Our results indicate that an aggressive approach to the primary treatment of cryptococcosis in AIDS patients, with the administration of a relatively high dose of amphotericin B for a relatively short period, is effective and well tolerated.

An economic evaluation of home-care assistance for AIDS patients: a pilot study in a town in northern Italy.

OBJECTIVE: To evaluate the costs and cost-effectiveness of home-care assistance (HCA) as an alternative to hospital-based care only for patients with AIDS (PWA). DESIGN: A 6-month prospective study. Use of resources by a control group of PWA receiving ordinary hospital-based care (OC group) was compared with that by a random group of PWA who, in addition to hospital care, were also receiving home care (HC group). SETTING: Home- and hospital-based care for PWA in Vicenza, Italy. PATIENTS: HC group selection was based on eligibility criteria for severity of illness, home location and economic and family support. Ten of the PWA satisfying all eligibility criteria were randomly allocated to the HC group. The control group consisted of 32 PWA lacking one or more of the eligibility criteria. INTERVENTION: HCA involved the provision of palliative care for PWA by a multidisciplinary team of caregivers. Hospital-based services covered inpatient and outpatient services. MAIN OUTCOME MEASURE: The health benefits for HC and OC groups using a quantitative quality of life measure (the Quality of Well-Being Scale). RESULTS: Overall health-care cost savings of 6-7%, relative to the OC group, were predicted for the HC group. Costs per well week were estimated at US$482 for the HC group and US$791 for the OC group. CONCLUSION: Home-care assistance appears to be a cost-effective strategy for the treatment and care of PWA if strict eligibility criteria are adhered to.

Familial outbreak of agricultural anthrax in an area of northern Italy.

Three cases of cutaneous anthrax are reported which occurred in a farming family in northern Italy. Epidemiological studies revealed contact with an infected cow (delivery of a stillborn fetus and slaughter). The cow was slaughtered soon after the delivery; cultures of carcass specimens yielded growth of Bacillus anthracis. The origin of the animal infection was not known. Serum samples were obtained from all 11 members of the family group and randomly from 10 of the 75 cows on the farm, which appeared to be in good health. Tests for antibodies against protective antigen and lethal factor using EIA and Western blot techniques were positive in three subjects (in paired sera) with cutaneous anthrax and in one subject who neither had had direct contact with the infected cow nor showed any sign of anthrax.