The Greek Collaborative Long COVID Study: Non-Hospitalized and Hospitalized Patients Share Similar Symptom Patterns.

Long COVID-19 syndrome refers to persisting symptoms (>12 weeks) after the initial coronavirus infection and is estimated to affect 3% to 12% of people diagnosed with the disease globally. Aim: We conducted a collaborative study with the Long COVID patient organization in Greece, in order to estimate the characteristics, symptoms, and challenges these patients confront. Methods: Data were collected from 208 patients using unstructured qualitative free-text entries in an anonymized online questionnaire.

Levosimendan in intensive care and emergency medicine: literature update and expert recommendations for optimal efficacy and safety.

The inodilator levosimendan, in clinical use for over two decades, has been the subject of extensive clinical and experimental evaluation in various clinical settings beyond its principal indication in the management of acutely decompensated chronic heart failure. Critical care and emergency medicine applications for levosimendan have included postoperative settings, septic shock, and cardiogenic shock. As the experience in these areas continues to expand, an international task force of experts from 15 countries (Austria, Belgium, China, Croatia, Finland, France, Germany, Greece, Hungary, Italy, the Netherlands, Spain, Sweden, Switzerland, and the USA) reviewed and appraised the latest additions to the database of levosimendan use in critical care, considering all the clinical studies, meta-analyses, and guidelines published from September 2019 to November 2021.

Role of new biomarkers: functional and structural damage.

Traditional diagnosis of acute kidney injury (AKI) depends on detection of oliguria and rise of serum creatinine level, which is an unreliable and delayed marker of kidney damage. Delayed diagnosis of AKI in the critically ill patient is related to increased morbidity and mortality, prolonged length of stay, and cost escalation. The discovery of a reliable biomarker for early diagnosis of AKI would be very helpful in facilitating early intervention, evaluating the effectiveness of therapy, and eventually reducing cost and improving outcome.

Serum levels of gelatinase associated lipocalin as indicator of the inflammatory status in coronary artery disease.

Background. Atherosclerosis is a chronic inflammatory disease and the acute clinical manifestations represent acute on chronic inflammation. Neutrophil gelatinase-associated lipocalin (NGAL) is found in the granules of human neutrophils, with many diverse functions.

Diagnostic coronary angiography is related to decreased TNF-alpha production after ex-vivo whole blood stimulation with LPS.

Background: Several studies showed serum markers elevation as a result to coronary angiography. We investigated the effect of diagnostic coronary angiography (DCA) on the development of systemic inflammatory response syndrome (SIRS) and on whole blood cytokine production capacity after ex-vivo LPS stimulation.

Methods: In this observational study, clinical characteristics and serum cytokines of the patients were recorded at baseline and at 2, 6, 12, and 24h after DCA.

Prognostic clinical and angiographic characteristics for the development of a new significant lesion in remote segments after successful percutaneous coronary intervention.

Background: The majority of cardiovascular events in patients undergoing PCI arise from the progression of NCL during the long-term follow-up period. The purpose of the study was to investigate the clinical and angiographic factors related to the progression of non-culprit lesions (NCL) of patients undergoing percutaneous coronary interventions (PCI).

Methods: One hundred and seventeen patients that underwent two coronary angiograms with a time interval greater than 3 months were enrolled.

Painful peripheral neuropathy associated with voriconazole use.

Background: Voriconazole is a new antifungal agent that has been recently introduced into clinical practice. We found no published reports of painful peripheral neuropathy associated with its use.

Objective: To describe a unique case of painful peripheral neuropathy associated with voriconazole use.