Three versus six weeks of post-amputation antibiotic therapy in diabetic forefoot osteomyelitis with positive culture for residual infected bone.

Objectives: In 2021 in our university hospital, it was decided in a multidisciplinary consultation meeting on osteoarticular infection in patients with diabetic foot to reduce the duration of post-amputation antibiotic therapy from six to three weeks in patients with diabetic forefoot osteomyelitis and residual bone infection. This study aimed to compare clinical outcomes in this group of patients, before vs after the change in practice introduced in 2021.

Methods: In this before-after study, we included all cases reported between January 2016 and August 2023 in the University Hospital of Reims.

Long-term remission with temozolomide for AIDS-related primary central nervous system lymphoma.

Primary Central Nervous System Lymphoma (PCNSL) is an aggressive brain tumour with a median survival rarely exceeding 3 months without treatment when seen in association with advanced HIV. High dose methotrexate (HD-MTX) in association with combination antiretroviral therapy (cART) is the recommended chemotherapy. However, HD-MTX may be not feasible due to poor performance status and concerns about toxicity.

Epidemiology and characteristics of Paget's disease of bone in a French nationwide HIV cohort.

Paget's disease of bone (PDB) has rarely been reported in people with HIV (PWH). We describe the prevalence and characteristics of patients with PDB in the French multicenter Dat'AIDS cohort. Among 49 698 PWH actively followed in 2022, 9 had a diagnosis of PDB.

Significantly reduced duration of antibiotic prescription for erysipelas subsequent to the 2019 French guidelines on skin and soft tissue infection: A before-after study.

Background: New skin and soft tissue infections (SSTI) guidelines were published in 2019 in France, changing the recommended duration for antibiotic treatment. The objective of the present study was to assess the impact of the publication of the 2019 French guidelines on SSTIs on the duration of antibiotic prescription for erysipelas.

Methods: In a before-after study (a year before and a year after April 1st, 2019), we included all adult patients diagnosed with erysipelas in Reims University Hospital medical wards and the emergency department.

Idiopathic intracranial hypertension secondary to fluoroquinolone therapy: French pharmacovigilance data review.

We investigate spontaneous reports of IIH related to fluoroquinolones recorded in the French national pharmacovigilance database in order to detect a possible pharmacovigilance signal. The association between IIH risk and fluoroquinolone exposure was assessed using a case/non-case study. Between 1985 and July 2023, 17 reports of IIH after fluoroquinolone exposure were recorded.

External validation of the Dat'AIDS score: A risk score for predicting 5-year overall mortality in people living with HIV aged 60 years or older.

Objective: To perform an external validation of the Dat'AIDS score for predicting 5-year overall mortality among people with HIV (PWH) aged 60 years or older.

Methods: This was a multi-centre prospective cohort study at all sites participating in the Swiss HIV Cohort Study (SHCS). We calculated the Dat'AIDS score in PWH aged 60 years or older at their first visit between 1 January 2015 and 1 January 2020.

Early switching from intravenous to oral antibiotic therapy in bone and joint infections associated with methicillin-susceptible Staphylococcus aureus bacteremia.

Objectives: We aimed to evaluate the clinical outcomes of patients with bone and joint infection (BJI) associated with methicillin-susceptible Staphylococcus aureus bacteremia (MSSAB) treated with early oral switch to oral antibiotics (before day 14) versus later or no switch.

Patients And Methods: We included all cases reported between January 2016 and December 2021 in the University Hospital of Reims.

Results: Among 79 patients with BJI associated with MSSAB, 50.

Aetiology, clinical features, diagnostic studies, and outcomes of community-acquired pneumonia in kidney transplant recipients admitted to hospital: a multicentre retrospective French cohort study.

Objectives: To assess the aetiology, clinical features, diagnostic studies and outcomes of community-acquired pneumonia (CAP) in a French cohort of hospitalized kidney transplant recipients.

Methods: We performed a retrospective, multicentre study in kidney transplant recipients admitted to ten French centres for CAP from January 2016 to December 2018. CAP discharge diagnoses were clinically and radiologically validated.

Disappearance of anti-thyroglobulin antibodies from the cerebrospinal fluid in parallel with neurological improvement during treatment for Hashimoto's encephalopathy.

Abnormal elevation of thyroid antibodies in the CSF is observed in 62-75% of Hashimoto's encephalopathy cases. However, the relationship between CSF thyroid antibody levels and response to therapy has been poorly evaluated. We report the case of a 68-year-old man with Hashimoto's encephalopathy, in whom there was a relation between the favorable clinical outcome and the disappearance of antithyroid antibodies from the CSF and a decrease in serum thyroid antibodies.

Early plasma interferon-β levels as a predictive marker of COVID-19 severe clinical events in adult patients.

We assessed relationships between early peripheral blood type I interferons (IFN) levels, clinical new early warning scores (NEWS), and clinical outcomes in hospitalized coronavirus disease-19 (COVID-19) adult patients. Early IFN-β levels were lower among patients who further required intensive care unit (ICU) admission than those measured in patients who did not require an ICU admission during severe acute respiratory syndrome coronavirus type 2 infection. IFN-β levels were inversely correlated with NEWS only in the subgroup of patients who further required ICU admission.

Persistently elevated alkaline phosphatase could be related to Paget's disease of bone in a patient receiving tenofovir disoproxil fumarate.

The prevalence of Paget's disease of bone (PDB) reaches 1-2% of all adults aged ≥55 years old. However, reports describing PDB among HIV positive patients are extremely rare. We report here the case of a HIV positive person receiving tenofovir disoproxil fumarate (DF)-based antiretroviral therapy and who had persistently elevated alkaline phosphatase (AP) revealing PDB.

Incidence of cervical, breast and colorectal cancers between 2010 and 2015 in people living with HIV in France.

Background: We aimed to evaluate the incidence rates between 2010 and 2015 for invasive cervical cancer (ICC), breast cancer (BC), and colorectal cancer (CRC) in people living with HIV (PLWH) in France, and to compare them with those in the French general population. These cancers are targeted by the national cancer-screening program.

Setting: This is a retrospective study based on the longitudinal data of the French Dat'AIDS cohort.

Incidence, associated factors, and effect on renal function of amoxicillin crystalluria in patients receiving high doses of intravenous amoxicillin (The CRISTAMOX Study): A cohort study.

Background: Amoxicillin crystalluria (AC), potentially responsible for acute kidney injury (AKI), is reported more and more frequently in patients treated with high doses of intravenous amoxicillin (HDIVA). The main objective of this study was to evaluate AC incidence in these patients. The secondary objectives were to identify factors associated with AC and to evaluate its impact on the risk of AKI.

Raltegravir 1200 mg once daily as maintenance therapy in virologically suppressed HIV-1 infected adults: QDISS open-label trial.

Background: Raltegravir (RAL) has favorable tolerability and safety profile, with few and manageable drug interactions. The use of RAL 1200 mg once daily (qd) for first-line therapy is well established. We assessed efficacy and safety of RAL 1200 mg qd, as part of triple combined antiretroviral therapy (cART), for maintenance strategy.

Single-Dose 13-Valent Conjugate Pneumococcal Vaccine in People Living With HIV - Immunological Response and Protection.

Background: Patients living with HIV (PLHIV) are prone to invasive pneumococcal disease. The 13-valent conjugated pneumococcal vaccine (PCV13) is currently recommended for all PLHIV, followed in most guidelines by a 23-valent polysaccharide pneumococcal vaccine. Data are scarce concerning the immunological efficacy of PCV13 among PLHIV.

Progressive multifocal leukoencephalopathy in patients with immunovirological control and at least 6 months of combination antiretroviral therapy.

Objectives And Methods: : Progressive multifocal leukoencephalopathy (PML) has rarely been reported in people with HIV (PWH) with long-term HIV immune-virological control. We describe the clinical and biological characteristics of patients with confirmed PML among PWH with a CD4+ cell count more than 200 cells/μl and an undetectable HIV RNA viral load after at least 6 months of combined antiretroviral therapy (cART) at the time of PML diagnosis, in the large French multicenter Dat'AIDS cohort.

Results: : Among 571 diagnoses of PML reported in the Dat'AIDS cohort between 2000 and 2019, 10 cases (1.

Eosinophilia during Hantavirus infection: a cohort study.

Background: There are emerging eosinophil-related considerations concerning viral infections. The role of eosinophils has poorly been evaluated during Hantavirus infection.

Methods: The aim of this study was to determine the prevalence of eosinophilia (defined as an eosinophil count above 500 cells/mm) during haemorrhagic fever with renal syndrome (HFRS) in a large cohort of patients, and to identify factors associated with eosinophilia.

No increased risk of Kaposi sarcoma relapse in patients with controlled HIV-1 infection after switching protease inhibitor-based antiretroviral therapy.

Objectives: Our aim was to assess if switching from a protease inhibitors (PI)-based regimen to a PI-free one is associated with an increased risk of Kaposi Sarcoma (KS) relapse among patients living with HIV (PLHIV) with history of KS and controlled HIV replication.

Methods: In a retrospective analysis of the prospectively collected Dat'AIDS database we selected patients who both had a past KS history and a HIV-1 viral load below 200 copies/mL while being PI-treated. We searched for KS relapses while persistent virological success was maintained for at least 6 months, whether patients kept taking the PI, or switched to PI-free regimen.

Dolutegravir-based dual maintenance regimens combined with lamivudine/emtricitabine or rilpivirine: risk of virological failure in a real-life setting.

Background: Maintenance ART with dolutegravir-based dual regimens have proved their efficacy among HIV-1-infected subjects in randomized trials. However, real-life data are scarce, with limited populations and follow-up.

Objectives: We assessed virological failure (VF) and resistance-associated mutations (RAMs) on dolutegravir maintenance regimens in combination with rilpivirine or with lamivudine or emtricitabine (xTC) and analysed the factors associated with VF.

Direct, indirect and total effect of HIV coinfection on the risk of non-liver-related cancer in hepatitis C virus-infected patients treated by direct-acting antivirals: a mediation analysis.

Objectives: HIV-coinfected patients experience higher incidences of non-liver-related cancers than HCV-monoinfected patients. Chronic inflammation, immunosuppression, but also higher tobacco or alcohol consumption and metabolic dysregulation could explain this higher risk. We aimed to estimate the direct, indirect and total effects of HIV coinfection on the risk of non-liver-related cancers in HCV participants treated with direct-acting antivirals (DAAs).