Blood ozonization in patients with mild to moderate COVID-19 pneumonia: a single centre experience.

The emerging outbreak of the coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) continues to spread worldwide. We prescribed some promising medication to our patients with mild to moderate pneumonia due to SARS-CoV-2, however such drugs as chloroquine, hydrossichloroquine, azithromycin, antivirals (lopinavir/ritonavir, darunavir/cobicistat) and immunomodulating agents (steroids, tocilizumab) were not confirmed as effective against SARS-CoV2. We, therefore, started to use auto-hemotherapy treated with an oxygen/ozone (O/O) gaseous mixture as adjuvant therapy.

Incremental value of FDG-PET/CT to monitor treatment response in infectious spondylodiscitis.

Objective: To assess the added value of serial 2-deoxy-2-[18F]fluoro-D-glucose (FDG) uptake analysis in predicting clinical response to treatment in infectious spondylodiscitis (IS). We sought to analyze changes in quantitative FDG-PET/CT parameters among patients with clinical response or treatment failure and to compare the sensitivity and specificity of serial FDG-PET/CT and MRI in predicting treatment response in IS.

Materials And Methods: This retrospective study consisted of 68 FDG-PET/CT examinations in 34 patients performed before and after at least 2 weeks of antibiotic treatment.

Management of vertebral osteomyelitis over an eight-year period: The UDIPROVE (UDIne PROtocol on VErtebral osteomyelitis).

Objectives: Vertebral osteomyelitis (VO) is a compelling clinical entity for clinicians because of its insidious and indolent course, which makes diagnosis difficult.

Methods: All patients with a suspected diagnosis of VO were analyzed over an 8-year period (January 2009 to January 2017). The UDIPROVE protocol (UDIne PROtocol on VErtebral osteomyelitis) was applied in all cases.

Prosthetic joint infections: clinical management, diagnosis, and treatment.

Purpose Of Review: Prosthetic joint infections (PJIs) represent one of the most disastrous complications in prosthetic surgery, requiring long hospitalization, prolonged antimicrobial treatment and repeated surgical interventions. No gold standard test to formulate diagnosis exist. A combination of high index of suspicion, physical examination, microbiological and biohumoral investigations is required.

Post-neurosurgical meningitis: Management of cerebrospinal fluid drainage catheters influences the evolution of infection.

Background: In order to better define the pathogenic role of cerebrospinal fluid (CSF) drainage catheters in postoperative patients, we comparatively analyze the clinical course of device and non-device-related meningitis.

Methods: This is an observational, partially prospective, study on consecutive adult patients who developed meningitis after undergoing neurosurgical procedures at the Neurosurgery and Neurointensive care Departments, Spedali Civili, Brescia, Italy, between January 1999 and August 2007.

Results: All 77 consecutive post-neurosurgical meningitis events in 65 patients were included in the analysis.

Current antibiotic management of prosthetic joint infections in Italy: the 'Udine strategy'.

The rate of prosthetic joint infections followed and cured at our institution is constantly increasing, in line with epidemiological data from the recent literature. This is probably related to the greater number of knee and hip prostheses implanted every year. For intermediate and late infections, only the two-stage approach is applied, as this demonstrates the best outcome in our experience.

First report of endocarditis by Gluconobacter spp. in a patient with a history of intravenous-drug abuse.

Gluconobacter belongs to the acetic acid bacteria (AAB), which are microorganisms commonly found in the environment and used in the food industry. These bacteria have increasingly been reported as organisms that can potentially infect humans. We report a case of Gluconobacter spp.

TDM-guided therapy with daptomycin and meropenem in a morbidly obese, critically ill patient.

Objective: To describe a case of severe cellulitis, successfully treated with high-dose daptomycin plus continuous infusion meropenem, in a patient with morbid obesity and renal failure, in whom drug exposure over time was optimized by means of real-time therapeutic drug monitoring (TDM).

Case Summary: A 63-year-old man with morbid obesity (body mass index 81.6 kg/m²) and renal failure was admitted to the emergency department because of severe cellulitis.

Risk factors and clinical characteristics associated with hospitalization for community-acquired bacterial pneumonia in HIV-positive patients according to the presence of liver cirrhosis.

Background: Community-acquired bacterial pneumonia (CABP) represents an important cause of morbidity and mortality for cirrhotic and HIV-infected patients, respectively. However, little is known on CABP in HIV-positive patients with cirrhosis. A study was performed to describe the clinical features and factors predictive of mortality and prolonged hospitalization in cirrhotic HIV-infected patients with a diagnosis of CABP.

Haemostatic activation in HIV infected patients treated with different antiretroviral regimens.

HIV infected patients treated with highly active antiretroviral therapy (HAART) may be at increased risk of cardiovascular events, particularly if based upon the use of protease inhibitors (PI). We investigated the haemostatic markers of cardiovascular risk in 115 HIV infected subjects, divided into four groups : 1) patients naïve to antiretroviral therapy (Naïve; n=34 patients), or subjects that had been on a stable combination therapy for > or =12 months with either: 2) double reverse transcriptase nucleoside analogue inhibitors therapy (2NRTI; n=26), 3) 2NRTI backbone plus a non-nucleoside analogue reverse transcriptase inhibitor (NNRTI; n=27), and 4) on a PI based regimen (PI; n=28). Forty-four healthy subjects were included as controls.

Major role of levofloxacin in the treatment of a case of Listeria monocytogenes meningitis.

We report a case of acute bacterial meningitis due to Listeria monocytogenes whose successful treatment was mainly attributable to high-dose levofloxacin therapy (500 mg iv bid). This supports the hypothesis that levofloxacin may be an effective option for the treatment of listerial meningitis.

Clinical stability in human immunodeficiency virus-infected patients with community-acquired pneumonia.

Clinical stability (CS), defined as normalization of vital signs, is often used to manage inpatients with community-acquired pneumonia (CAP). The main objective of our study was to identify a reliable definition of CS for human immunodeficiency virus (HIV)-positive patients with CAP. During an 18-month period, 437 HIV-positive Italian inpatients with CAP were enrolled in the study.

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.

Pharmacokinetic evaluation of oral levofloxacin in human immunodeficiency virus-infected subjects receiving concomitant antiretroviral therapy.

The purpose of this study was to evaluate the pharmacokinetics (PK) profile of oral levofloxacin in human immunodeficiency virus-positive patients in steady-state treatment with nelfinavir (NFV) or with efavirenz (EFV) and to determine the effects of levofloxacin on the PK parameters of these two antiretroviral agents. For levofloxacin, plasma samples were obtained at steady state during a 24-h dosing interval. Plasma NFV and EFV concentrations were evaluated before and after 4 days of levofloxacin treatment.