Diagnosis and Treatment of Acute Periprosthetic Infections with the BioFire System within a Time-Dependent and Bacterium-Dependent Protocol: Review and Prosthesis-Saving Protocol.

Despite ongoing efforts to enhance diagnostic and treatment processes, the success rate for eradicating infections, particularly prosthetic joint infections (PJIs), currently stands at around 50%. For acute infections occurring shortly after arthroplasty, guidelines recommend a treatment known as DAIR (debridement, antibiotics, and implant retention). This approach is suggested for infections within 30 days post-arthroplasty or with less than 3 weeks of symptoms, provided that there is a stable implant and adequate soft-tissue mass.

Treatment adherence and tolerability of immediate- and prolonged-release lithium formulations in a sample of bipolar patients: a prospective naturalistic study.

The aim of this study was to compare treatment adherence and tolerability of different lithium formulations in 70 bipolar patients receiving lithium therapy for the first time. During the 1-year follow-up, information was collected regarding patient's clinical course, therapeutic adherence, side effects of the treatment and serum levels of lithium, creatinine and thyroid-stimulating hormone. At baseline, 30 patients (43%) were on prolonged-release lithium formulations and 40 (57%) on immediate-release formulations.

Relationships Among Delayed Sleep Phase Disorder, Emotional Dysregulation, and Affective Temperaments in Adults With Attention Deficit Hyperactivity Disorder and Cyclothymia.

This study aims to explore the relationships between delayed sleep phase disorder (DSPD) and emotional dysregulation in 240 patients (134 with cyclothymia, 81 with attention deficit hyperactivity disorder [ADHD] and 25 with both conditions). DSPD was assessed using the Morningness-Eveningness Questionnaire, followed by a clinical evaluation. Affective temperaments and emotional dysregulation were also investigated through the brief version of the Temperament Evaluation of Memphis, Pisa, Paris, and San Diego and the Reactivity, Intensity, Polarity, Stability questionnaires, respectively.

Contact lens-related Fusarium keratitis: a case report.

We aim to highlight the key factors for a good outcome of fungal keratitis. We describe a case of contact lens-related Fusarium keratitis in a young girl. After identification of Fusarium spp under direct microscopic examination and in culture, a prolonged treatment with topic natamycin 5% was started and administered for five months with restitutio ad integrum of the eye.

Atypical clinical presentation of meningococcal meningitis: a case report.

A young woman was examined in the Emergency Department for fever, pharyngitis and widespread petechial rash. Physical examination, including neurological evaluation, did not show any other abnormalities. Chest X-ray was negative.

Catheter associated urinary tract infection (CA-UTI) incidence in an Internal Medicine Ward of a Northern Italian Hospital.

Catheter-associated urinary tract infections (CA-UTI) are estimated to be the most frequent nosocomial infections (40%). A catheter is introduced to 10-25% of inpatients, and is often left on site for a long period of time. We carried out a prospective study on inpatients of our Internal Medicine ward to assess the incidence of CA-UTI under the implementation of corrective action.

[Seven cases of port-a-cath contamination caused by Pantoea agglomerans in the Oncological Service of Iseo Hospital, Brescia (Italy)].

Pantoea agglomerans, a gram negative bacillus in the Enterobacteriaceae family, has been isolated from feculent material, plants and soil. Soft tissue and bone-joint infections due to P. agglomerans following penetrating trauma by vegetation and bacteraemia in association with intravenous fluid, total parenteral nutrition, blood products and anaesthetic agent contamination have been reported.

The RGS gene loco is essential for male reproductive system differentiation in Drosophila melanogaster.

Background: The loco gene encodes several different isoforms of a regulator of G-protein signalling. These different isoforms of LOCO are part of a pathway enabling cells to respond to external signals. LOCO is known to be required at various developmental stages including neuroblast division, glial cell formation and oogenesis.

Trends in methicillin-resistant Staphylococcus aureus (MRSA) bloodstream infections: effect of the MRSA "search and isolate" strategy in a hospital in Italy with hyperendemic MRSA.

Objective: To evaluate the secular trends in MRSA BSIs after the introduction of a nosocomial MRSA control intervention.

Design: Before-after study.

Setting: An 850-bed community hospital with an ICU and vascular surgery, neurosurgery, bone marrow transplantation, and AIDS units.

Antibiotic lock-technique for the treatment of catheter-related bloodstream infections.

The management of central venous catheter-related bloodstream infections (CRBSI), though still debated, requires the removal of the line in most cases: we investigated the efficacy of an alternative approach, based on higher concentrations of antibiotics locked within the catheter lumen, in an open, pilot study aimed at preserving the line in place and at eradicating the infection. Thirty consecutive patients carrying a central line over 10 days and who fulfilled criteria for ascertained diagnosis of bacterial CRBSI, had the catheter "locked" with antimicrobials therein; all patients also received systemic antibiotic therapy within the first 48 hours. Subsequently, 15 patients underwent locks alone, and 15 locks plus systemic therapy.

Sequential regimen for early post-surgical infective endocarditis due to methicillin-resistant Staphylococcus aureus (MRSA), unresponsive to standard antibiotic therapy: a case report.

We describe a patient with early post-surgical infective endocarditis due to methicillin-resistant Staphylococcus aureus, who was unsuitable for surgical reintervention and who failed standard antistaphylococcal therapy, but was successfully cured with a sequential regimen including quinupristin/dalfopristin and linezolid.

Linezolid for the treatment of central nervous system infections in neurosurgical patients.

We report our experience with linezolid in the treatment of 5 patients with central nervous system infections subsequent to neurosurgical interventions. In all cases, initial antimicrobial treatment regimens, including a glycopeptide, either failed or were associated with significant adverse events. The good clinical outcome and the absence of significant side-effects associated with linezolid suggest that it may be an attractive alternative for the treatment of central nervous system infections, particularly in settings characterized by a high incidence of multiresistant Gram-positive pathogens.

Epidemiological features and case management practices of imported malaria in northern Italy 1991-1995.

We report the results of a retrospective analysis of the clinical charts of imported malaria cases notified during the period 1991-95 in the Lombardy region of northern Italy. We analysed 694 admissions related to 683 individuals. The proportion of immigrants increased during the observation period from 34.