Pain Management in Knee Osteoarthritis: Insights from an Exploratory Online Survey of Italian Patients and Physicians.

Background: In Italy, knee osteoarthritis (KOA) accounts for over 5 million prevalent cases and requires long-term multidisciplinary management. The most frequent KOA symptom is pain. The aim of the survey is to provide a national overview of the current management of moderate-to-severe pain associated with KOA from both clinicians' and patients' perspectives.

Lung damage in SARS-CoV-2 patients: An autopsy study in the era of vaccination.

Aims: The contribution of SARS-CoV-2 infection on lung damage and the effect of vaccination on either containing the number of deaths or mitigating lung damage has not been systematically investigated.

Methods: Post-mortem analysis was performed among consecutive in-patients with COVID-19 deceased in the Province of Trieste (2020-2022). The outcomes of the study were (i) rates of in-hospital mortality, (ii) contribution of COVID-19 to death, (iii) histological extent of lung injury and (iv) impact of vaccination.

Translation and validation in Italian of the methotrexate intolerance severity score for children and adults with arthritis.

Objectives: Methotrexate (MTX) is the most used drug to treat children and adults with arthritis and its use is burdened by adverse effects. The MTX intolerance severity score (MISS) was developed in English to identify patients who are intolerant to MTX. The aim of this study was to translate and validate the MISS in Italian.

Elevating the Standard of Care for Patients with Psoriatic Arthritis: 'Calls to Action' from a Multistakeholder Pan-European Initiative.

Introduction: Psoriatic arthritis (PsA) is a complex, progressive, and often debilitating disease. Despite recent advances in treatment, numerous unmet needs in patient care persist. Rheumacensus is a multistakeholder, pan-European initiative designed to identify ways to elevate the standard of care (SoC) and treatment ambition for patients with PsA, using the perspectives of three key stakeholder groups: patients, healthcare professionals (HCPs) and payors.

Silencing of Amylomyces rouxii aspartic II protease by siRNA to increase tyrosinase activity.

Amylomyces rouxii is a zygomycete that produces extracellular protease and tyrosinase. The tyrosinase activity is negatively regulated by the proteases and, which attempts to purify the tyrosinase (tyr) enzyme that has been hampered by the presence of a protease that co-purified with it. In this work we identified genes encoding aspartic protease II (aspII) and VI of A.

The Role of the Intravenous IgA and IgM-Enriched Immunoglobulin Preparation in the Treatment of Sepsis and Septic Shock.

Polyclonal Intravenous Immunoglobulins (IvIg) are often administered to critically ill patients more as an act of faith than on the basis of relevant clinical studies. This particularly applies to the treatment of sepsis and septic shock because the current guidelines recommend against their use despite many investigations that have demonstrated their beneficial effects in different subsets of patients. The biology, mechanisms of action, and clinical experience related to the administration of IvIg are reviewed, which aim to give a more in-depth understanding of their properties in order to clarify their possible indications in sepsis and septic shock patients.

Childhood traumatic events, alexithymia and perceived stress in patients with rheumatoid arthritis during the COVID-19 pandemic.

Rheumatoid arthritis (RA) is a chronic inflammatory disease, causing joint-swelling and pain. International literature highlights that patients with RA are more likely to report high levels of alexithymia, adverse childhood events (ACEs) and stress, but studies investigating the association between these dimensions are lacking. The general aim of the present study is to investigate the association between alexithymia, ACEs, and stress in RA patients and to highlight possible predictors of greater perceived stress.

Silencing of the Laccase () Gene from Causes Important Effects on the Formation of Toxocyst-like Structures and Fruiting Body.

A wide variety of biological functions, including those involved in the morphogenesis process of basidiomycete fungi, have been attributed to laccase enzymes. In this work, RNA interference (RNAi) was used to evaluate the role of the laccase () gene of PoB. Previously, transformant strains of were obtained and according to their level of silencing they were classified as light (T7), medium (T21) or severe (T26 and T27).

Laccase Production from : Purification and Functional Characterization of a Consistent Laccase Isoenzyme in Liquid Culture.

Laccases are valuable enzymes as an excellent ecological alternative for bioremediation issues because they can oxidize persistent xenobiotic compounds. The production and characterization of extracellular laccases from saprotrophic fungi from disturbed environments have been scarcely explored, even though this could diversify their functional characteristics and expand the conditions in which they carry out their catalysis. , isolated from a disturbed forest, produces an extracellular laccase in liquid culture.

The Techniques of Blood Purification in the Treatment of Sepsis and Other Hyperinflammatory Conditions.

Even in the absence of strong indications deriving from clinical studies, the removal of mediators is increasingly used in septic shock and in other clinical conditions characterized by a hyperinflammatory response. Despite the different underlying mechanisms of action, they are collectively indicated as blood purification techniques. Their main categories include blood- and plasma processing procedures, which can run in a stand-alone mode or, more commonly, in association with a renal replacement treatment.

Waterhouse-Friderichsen syndrome following a dog bite in an asplenic patient: case report and review of the literature.

The Waterhouse-Friderichsen syndrome represents a critical condition characterized by a septic shock associated with a disseminated intravascular coagulation causing the plugging of the microvascular network virtually all organs and systems, including the skin, the kidneys, the liver, and adrenal glands; the mortality rate is elevated, and survivors often must undergo multiple limb amputations. Here, we describe the uncommon case of an asplenic patient who developed this syndrome after a superficial wound caused by a dog bite causing an initial infection due to Capnocytophaga canimorsus that is part of the normal oral microbiome of pets. The clinical and pathological findings and the current and future therapeutic options are reviewed and discussed.

Widespread Arterial Thrombosis after ChAdOx1 nCov-19 Vaccination.

Vaccine-induced thrombotic thrombocytopenia is an uncommon complication of COVID-19 vaccines using adenovirus mRNA carriers and has been associated with thrombosis of the cerebral venous sinuses and portal system. We report a case of a 69-year-old woman admitted to the intensive care unit due to stroke caused by thrombosis of the right carotid artery 9 days after receiving the ChAdOx1 nCov-19 vaccine. Further investigations demonstrated multiple thrombi in the arterial tree in the absence of any venous involvement.

The Effects of Hemoadsorption on the Kinetics of Antibacterial and Antifungal Agents.

The extracorporeal elimination of a pathogen or damage-associated molecular pattern via blood purification techniques is increasingly being used in patients with septic shock and other clinical conditions characterized by a life-threatening inflammatory response. The removal of these substances can be accomoplished by means of ultrafiltration or hemoadsorption. Independently from the blood putification technique used, they could also affect the clearance of antibacterial and antifungal agents with a potentially significant clinical impact.

Extracellular proteases and laccases produced by Pleurotus ostreatus PoB: the effects of proteases on laccase activity.

Laccases are enzymes produced by plants and white rot fungi, such as Pleurotus ostreatus, with industrial applications. Fungal laccases have been widely studied, and investigations, such as those involving recombinant DNA technology or adding inducers, have been made to increase laccase production. On the other hand, it has been proposed that extracellular proteases could decrease laccase activity when both types of enzymes are produced by P.

Effects of the timing and intensity of treatment on septic shock patients treated with CytoSorb: Clinical experience.

Introduction: A group of adult septic shock patients treated with hemoperfusion (HA) with the Cytosorb associated with CVVHD were studied to determine (a) the effects of this technique on different clinical variables; and (b) the impact of the pre CytoSorb interval and its intensity on the outcome.

Methods: The catecholamine index (CI) and the pressure-catecholamine Index (PCAI) were used to assess the amount of catecholamine administered at baseline and during the procedure, respectively. The pre-treatment time was calculated since the onset of the septic-shock related hypotension and the initiation of the first session and the intensity was assessed considering either the total volume of blood processed and the duration of the HA.

Peer education: youth protagonism in a preventive approach to alcohol and other drugs.

This article describes the experience of the course in Health and Safety at School, which prepared young people to spread knowledge on prevention of alcohol and other drugs, using the peer education methodology. The participants were sixty 15 to 19 year-old upper secondary school students from 8 public schools in the Federal District. The activity was structured into 8 modules, with each module consisting of a meeting to discuss content, followed by field work at the schools, where students trained their colleagues and passed on information to them; and, lastly, a further meeting for the students to give feedback on their experience in the field.

Kinetics of Immunoglobulins in Septic Shock Patients Treated With an IgM- and IgA-Enriched Intravenous Preparation: An Observational Study.

To assess the variations of the blood levels of immunoglobulins (Ig) in septic shock patients treated with an Ig preparation enriched in IgM and IgA (eIg). The blood levels of Ig in survivors (S) and non-survivors (NS) of a group of septic shock patients were measured before the initial administration (D0) and 1 (D1), 4 (D4), and 7 (D7) days thereafter. The SAPS II score, the capillary permeability, the primary site of infection, the antibiotic appropriateness, and the outcome at 28 days were also assessed.

Effects of tocilizumab versus hemoadsorption combined with tocilizumab in patients with SARS-CoV-2 pneumonia: Preliminary results.

Objective: To assess the variations of Interleukin-6 (IL-6) in patients with SARS-CoV-2 infection treated with Tocilizumab (TCZ) alone or in association with hemoadsorption (HA).

Design: Retrospective.

Setting: An Intensive Care Unit (ICU) admitting mechanically ventilated patients with SARS-CoV-2 pneumonia.

The Combined Use of Tocilizumab and Hemoadsorption in a Patient with SARS-COV-2-19-Associated Pneumonia: A Case Report.

The SARS-COV-2-19-associated respiratory involvement is caused by the massive release of inflammatory cytokines ultimately leading to interstitial pneumonia and acute respiratory distress syndrome (ARDS). In the absence of an effective antiviral treatment, a reasonable causal approach could be constituted by the neutralization of these substances. The authors describe the clinical course of a patient with SARS-COV-2-19 interstitial pneumonia treated with the combination of an anti-interleukin 6 (IL-6) agent (tocilizumab) and hemoadsorption (HA).

A method for the extraction of high quality fungal RNA suitable for RNA-seq.

Transcriptomic analysis is an OMICs technology that is becoming indispensable to understand and get a complete picture of cell functioning and adaptation to the environmental cues the cell is continuously receiving. Among the techniques available to perform transcriptomics, RNA-seq is becoming the method of choice. The quality of the RNA used for the generation of cDNA libraries and subsequent sequencing is crucial for the success of the process.

RsaC sRNA modulates the oxidative stress response of Staphylococcus aureus during manganese starvation.

The human opportunistic pathogen Staphylococcus aureus produces numerous small regulatory RNAs (sRNAs) for which functions are still poorly understood. Here, we focused on an atypical and large sRNA called RsaC. Its length varies between different isolates due to the presence of repeated sequences at the 5' end while its 3' part is structurally independent and highly conserved.

Correction to: Effects of the timing of administration of IgM- and IgA-enriched intravenous polyclonal immunoglobulins on the outcome of septic shock patients.

Following publication of the original article [1], we have been notified that the tagging of the author name was done incorrectly in the XML version of the paper. The correct given name is Michele Claudio, and the family name is Vassallo.

Effects of the timing of administration of IgM- and IgA-enriched intravenous polyclonal immunoglobulins on the outcome of septic shock patients.

Background: The administration of endovenous immunoglobulins in patients with septic shock could be beneficial and preparations enriched with IgA and IgM (ivIgGAM) seem to be more effective than those containing only IgG. In a previous study Berlot et al. demonstrated that early administration of ivIgGAM was associated with lower mortality rate.

Fatal Septic Shock in a Patient with Hemophagocytic Lymphohistiocytosis Associated with an Infectious Mononucleosis.

The authors describe the case of a young woman who developed a clinical pictures resembling a septic shock-related multiple organ dysfunction syndrome a couple of months after having been diagnosed suffering from a hemophagocytic lymphohistiocytosis associated with an infectious mononucleosis. Despite the aggressive treatment, which included antibiotics, vasopressors, IV immunoglobulins, and the use of an extracorporeal device aimed to remove mediators released both during sepsis and the cytokine storm determined by the hemophagocytic lymphohistiocytosis, the patient died. At the autopsy, an extremely uncommon aggressive lymphoma of Epstein-Barr virus-positive T-lymphocytes with systemic involvement was discovered.