EchiNam: multicenter retrospective study on the experience, challenges, and pitfalls in the diagnosis and treatment of alveolar echinococcosis in Belgium.

Objectives: The aim of this retrospective study was to collect epidemiological, clinical, laboratory, imaging, management, and follow-up data on cases of alveolar echinococcosis (AE) diagnosed and/or followed up within the Namur Hospital Network (NHN) in order to gather information on the challenges, pitfalls, and overall experience in the diagnosis and treatment of AE.

Methods: EchiNam was a multicenter retrospective study. Patients diagnosed and/or treated for probable or confirmed AE in the NHN between 2002 and 2023 were included in the study.

Spinal cord involvement in progressive multifocal leukoencephalopathy and immune reconstitution inflammatory syndrome.

Progressive multifocal leukoencephalopathy (PML) is an opportunistic infectious demyelinating disease of the central nervous system caused by JC polyomavirus predominantly affecting immunocompromised individuals. Nowadays, HIV, hematological malignancies and iatrogenic immune suppression account for most PML cases. For unknown reasons, spinal cord is classically protected from PML lesions.

[Evaluation of the knowledge on alveolar echinococcosis among general practitioners in the province of Liege : impact of a formative intervention].

Alveolar echinococcosis is an indigenouszoonosis caused by the growth of the larval stage of a small tapeworm, Echinococcus multilocularis. Despite a low incidence in Belgium, with about 10 cases on average recorded per year, this parasitosis poses a real public health problem because it often remains difficult to diagnose and is potentially fatal in the absence of treatment. General practitioners are on the frontline, but they do not always know enough about the disease, which causes a delay in the diagnosis and impacts the prognosis.

[Facing COVID-19 : myocarditis following vaccination with mRNA SARS-CoV-2].

Myocarditis is a relatively uncommon and underdiagnosed heart disease. Its clinical presentation is variable, from pauci-symptomatic to a symptomatology of sudden chest pain. The latter mimics cardiological emergencies and must therefore be quickly discerned to guide the rest of the treatment.

Transmission of SARS-CoV-2 After COVID-19 Screening and Mitigation Measures for Primary School Children Attending School in Liège, Belgium.

Importance: Recent data suggest a relatively low incidence of COVID-19 among children. The possible role that children attending primary school may play in the transmission of SARS-CoV-2 remains poorly understood.

Objective: To gain a better understanding of the possible role of children in the transmission of SARS-CoV-2.

Impact of switch from tenofovir disoproxil fumarate-based regimens to tenofovir alafenamide-based regimens on lipid profile, weight gain and cardiovascular risk score in people living with HIV.

Background: As cardiovascular diseases represent the main cause of non-AIDS related death in people living with HIV (PLWH) with undetectable viral load, we evaluated lipid profile, weight gain and calculated cardiovascular risk change after switching from tenofovir disoproxil fumarate (TDF)-based regimens to tenofovir alafenamide (TAF)-based regimens.

Methods: For this retrospective study, we selected HIV-infected patients with suppressed viral load who fitted in one of the two groups below: First group (TDF/TDF): Patients treated continuously with TDF-based regimens. Second group (TDF/TAF): Patients treated with TDF-regimens during at least 6 months then switched to TAF-regimens while maintaining other drugs unchanged.

Long-term clinical follow-up of patients suffering from moderate-to-severe COVID-19 infection: a monocentric prospective observational cohort study.

Objectives: Various symptoms and considerable organ dysfunction persist following infection with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Uncertainty remains about the potential mid- and long-term health sequelae. This prospective study of patients hospitalized with coronavirus disease 2019 (COVID-19) in Liège University Hospital, Belgium aimed to determine the persistent consequences of COVID-19.

Detectability of HIV Residual Viremia despite Therapy Is Highly Associated with Treatment with a Protease Inhibitor-Based Combination Antiretroviral Therapy.

HIV persistence despite therapy contributes to chronic immune activation and inflammation, increasing the risk of aging-associated events in HIV-infected individuals. We sought here to better understand the complex link between clinical and treatment features and HIV persistence despite therapy. A total of 11,045 samples from 1,160 individuals under combination antiretroviral therapy (cART) with an unquantifiable viral load (VL; limit of quantification, 20 copies/ml) were categorized as detectable or undetectable depending on the detection of a PCR signal using a commercially available assay.

Factors associated with late presentation for HIV care in a single Belgian reference center: 2006-2017.

Late presentation for HIV care is a major issue and the cause of higher morbidity, mortality and transmission. In this regard, we analyzed the characteristics of patients presenting for care at our center from January 2006 to July 2017 (n = 687). The majority of the studied population was of African origin (54.

Louse-borne relapsing fever in a refugee from Somalia arriving in Belgium.

We report a case of louse-borne relapsing fever (LBRF) in a refugee from Somalia who had arrived in Belgium a few days earlier. He complained of myalgia and secondarily presented fever. Blood smears revealed spirochetes later identified as Borrelia recurrentis.

One-stage exchange arthroplasty for chronic periprosthetic hip infection: results of a large prospective cohort study.

Background: Exchange arthroplasty of one or two stages is required for the treatment of chronic periprosthetic joint infections. Two-stage exchange is costly and has high morbidity with limited patient mobility between procedures. One-stage exchange has been promoted by several European teams as the preferred alternative.

Exuberant inflammatory reaction as a side effect of platelet-rich plasma injection in treating one case of tendinopathy.

Platelet-rich plasma (PRP) contains a large number of growth factors, which may enhance tendon healing processes. Local injection of PRP represents a relatively new treatment for tendinopathies. To date, no side effects have been reported after injection of PRP to treat tendinopathy.

Monitoring the one year postoperative infection rate after primary total hip replacement.

Purpose: Infection of a total hip replacement is potentially a devastating complication. Statistical process control methods have been generating interest as a means of improving the quality of healthcare, and we report our experience with the implementation of such a method to monitor the one year infection rate after primary total hip replacement.

Method: Infection was defined as the growth of the same organism in cultures of at least two aspirates or intra-operative specimens, or growth of one pathogen in a patient with local signs of infection such as erythema, abscess or draining sinus tract.

Report of a case of Streptococcus agalactiae mycotic aneurysm and review of the literature.

A unique case of mycotic aneurysm of the abdominal aorta caused by Streptococcus agalactiae in an afebrile patient presenting with abdominal pain is described. Although this bacterium is associated with a variety of infections in human beings, aortitis is uncommon. Chronic alcoholism and diabetes mellitus are the 2 major predisposing conditions for group B Streptococci infection and both were present in this case.