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Introduction: In recent years, there has been a considerable increase in the prevalence of bacteria increasingly resistant to multiple families of antibiotics, which constitutes a major problem for public health.

Aim: To determine the prevalence and different risk factors for the acquisition of multi-resistant bacteria.

Methods: This is an analytical and prospective study including patients hospitalized in the Batna University Hospital during the period from January 2023 to March 2023 presenting a documented infection with isolation of sensitive or multi-resistant strains.

Predictors of efficacy of ultrasound-guided intra-articular glucocorticoid injection in knee osteoarthritis: A prospective study.

Background: Intra-articular glucocorticoid injection (IAGI) is widely used for treatment of knee osteoarthritis (OA) flares. Response rates are generally around 70%. Several studies have tried to identify predictors of good response, but response to ultrasound (US)-guided injection has not yet been investigated.

Etoposide-based therapy for severe forms of COVID-19.

The new coronavirus infection COVID-19 has quickly become a global health emergency. Mortality is principally due to severe Acute Respiratory Distress Syndrome (ARDS) which relays only on supportive treatment. Numerous pathological, clinical and laboratory findings rise the similarity between moderate to severe COVID-19 and haemophagocytic lymphohistiocytosis (HLH).