Acta Clinica Belgica最新文献

{"title":"Flemish consensus statement on the prevention, diagnosis and treatment of urinary tract infections in older nursing home residents.","authors":"Jodie Langbeen, Veroniek Saegeman, Laura Heireman, Koen Magerman, Hilde Jansens, Dana Van Kerkhoven, Wouter Dhaeze, Jan De Lepeleire, Katrien Latour, Indira Coenen, Erwin Ho, Dieter Vereecke, Door Jouck, Frederik Van Hoecke, Dirk Vogelaers","doi":"10.1080/17843286.2024.2423120","DOIUrl":"https://doi.org/10.1080/17843286.2024.2423120","url":null,"abstract":"<p><strong>Background: </strong>Urinary tract infections (UTIs) are one of the most commonly reported infections in Belgian nursing home residents. In older adults, UTI diagnosis and management is complex, often leading to over-diagnosis and irrational antimicrobial use, stressing the need for a guideline approach.</p><p><strong>Objectives and methods: </strong>A consensus statement on the prevention, diagnosis and treatment of UTIs in older adults residing in nursing homes was developed in a collaborative effort between the Flemish Hospital Outbreak Support Teams, the Flemish Agency for Care and Health, the Association of the Flemish Coordinating and Advising General Practitioners, the Belgian Association of Urology, the Belgian Society for Gerontology and Geriatrics and PhD researchers based on a combination of clinical expertise, (inter)national guidelines and peer-reviewed studies.</p><p><strong>Results: </strong>Optimizing fluid intake, appropriate toilet behaviour and posture, mobilization and local estrogen therapy in women are of proven value in UTI prevention, whereas the use of cranberry and probiotics is not to be advocated. The importance of avoiding bladder catheterization is stressed. In older nursing home residents, the diagnosis of UTIs remains challenging, mostly due to atypical systemic symptoms. A consensus diagnostic algorithm for UTI among residents with and without a urinary catheter was developed, including the presence of suggestive clinical symptoms and a positive urine culture. Urine dipsticks have a high negative but a low positive predictive value. C-reactive protein point-of-care testing is not recommended. Asymptomatic bacteriuria should not be screened for, in order to avoid unnecessary triggers for treatment. In cystitis, nitrofurantoin is the primary choice for treatment, with fosfomycin as an alternative; in prostatitis and uncomplicated pyelonephritis a fluoroquinolone is the advocated empirical antimicrobial.</p>","PeriodicalId":7086,"journal":{"name":"Acta Clinica Belgica","volume":" ","pages":"1-11"},"PeriodicalIF":1.6,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142581857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Validation of EUCAST rapid antimicrobial susceptibility testing directly from positive blood cultures in a non-automated lab setting.","authors":"Gregory Strubbe, Eveline Van Honacker, Stien Vandendriessche, Anne-Sophie Messiaen, Bruno Verhasselt, Jerina Boelens","doi":"10.1080/17843286.2024.2421075","DOIUrl":"10.1080/17843286.2024.2421075","url":null,"abstract":"<p><strong>Introduction: </strong>To speed up antimicrobial susceptibility testing (AST), the European Committee on Antimicrobial Susceptibility Testing (EUCAST) proposed rapid AST (RAST), a disk diffusion method to be read after 4, 6 and 8 hours of incubation. We investigated the feasibility of implementation of RAST in a non-automated lab setting.</p><p><strong>Materials & methods: </strong>To this end, reference strains as well as a variety of clinical and resistant strains were used to spike sterile hemocultures (BioMérieux BACT/ALERT 3D® and Becton Dickinson BACTEC FX® systems), followed by RAST in comparison to classical long-incubation AST.</p><p><strong>Results & conclusion: </strong>Our results with reference strains show that reading RAST after 4 hours is frequently too soon to obtain clinical results, and that <i>Streptococcus pneumoniae</i> reference strain did yield readable inhibition zones in RAST when harvested from BioMérieux BACT/ALERT 3D® bottle cultures. In a wider panel of strains, Gram positives RAST results were very similar to standard AST, while with Gram negative species errors were more frequently observed, limiting clinical implementation.</p>","PeriodicalId":7086,"journal":{"name":"Acta Clinica Belgica","volume":" ","pages":"1-8"},"PeriodicalIF":1.6,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A multimodal treatment of basilar artery re-occlusion - case report.","authors":"Budišić M, Kalousek V, Bosnar Puretić M, Pilepić L, Dežmalj Grbelja L, Lovrenčić Huzjan A, Gavrančić M, Roje Bedeković M","doi":"10.1080/17843286.2024.2409478","DOIUrl":"https://doi.org/10.1080/17843286.2024.2409478","url":null,"abstract":"<p><strong>Background: </strong>Stroke due to basilar artery occlusion (BAO) is a severe neurovascular condition with only recently proven effectiveness of mechanical thrombectomy as treatment. Early re-occlusion of the basilar artery (RE-BAO) is an even more challenging form of stroke to treat, associated with poor outcomes and still no optimal treatment guidelines. There are only a few reported cases covering this topic thus far.</p><p><strong>Case presentation: </strong>We present a 52-year-old male patient with RE-BAO treated with a combination of bridging intravenous (IV) tissue plasminogen activator (tPA), mechanical thrombectomy (MT), rescue intraarterial (IA) tPA, and after re-occlusion, repeated bridging IV tPA and repeated MT in a 75-hour time span.</p><p><strong>Discussion: </strong>In previous trials applying IA tPA after MT showed promising results in patients with anterior circulation stroke. However, our case report implies that using a combined treatment of IV tPA before and IA tPA after MT in posterior circulation shows similar results.</p><p><strong>Conclusion: </strong>To our knowledge, this is the first case of RE-BAO managed with the aforementioned multimodal treatment. Such an approach recently showed promising results in the anterior circulation, and our report supports the effectiveness of multimodal recanalization treatment in the posterior circulation as well.</p>","PeriodicalId":7086,"journal":{"name":"Acta Clinica Belgica","volume":" ","pages":"1-5"},"PeriodicalIF":1.6,"publicationDate":"2024-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142339028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"'Iatrogenic septic pit': empyema, a rare complication after endobronchial valve placement.","authors":"Charlotte Verhaeghe, Reinier Wener","doi":"10.1080/17843286.2024.2405754","DOIUrl":"https://doi.org/10.1080/17843286.2024.2405754","url":null,"abstract":"<p><p><b>Objective:</b> Patients with severe emphysema who do not experience relief with non-invasive therapies such as medication and physical activity may need advanced treatments. Bronchoscopic lung volume reduction using endobronchial valves (EBV) is an alternative therapy that may improve exercise capacity and quality of life in carefully selected cases. This treatment is less invasive compared to lung reduction surgery or transplants.<b>Clinical presentation:</b> In this case report, a rarely described complication after EBV insertion is presented: empyema. <b>Conclusion:</b> However EBV has advantages in selected cases, it can be associated with different complications such as pneumothorax, valve migration, and pneumonia.</p>","PeriodicalId":7086,"journal":{"name":"Acta Clinica Belgica","volume":" ","pages":"1-3"},"PeriodicalIF":1.6,"publicationDate":"2024-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142278701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The first reported familial case of statin-induced immune-mediated necrotizing myopathy associated with anti-hydroxy-3-methylglutaryl-CoA reductase autoantibodies and HLA DRB1*11:01","authors":"M. Bronchain, L. Pothen, L. Taihi, A. Cordenier, V. Van Parys","doi":"10.1080/17843286.2024.2403694","DOIUrl":"https://doi.org/10.1080/17843286.2024.2403694","url":null,"abstract":"Immune-mediated necrotizing myopathy (IMNM) is a rare type of auto-immune myositis, characterized by symmetric muscle pain, proximal weakness, elevated serum CK levels and pathologic findings of ne...","PeriodicalId":7086,"journal":{"name":"Acta Clinica Belgica","volume":"41 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142253902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A case of VEXAS with microcytic anemia: don't be mislead by an associated condition!","authors":"Kenza Squalli, Louis Wolff, Frédéric Vandergheynst","doi":"10.1080/17843286.2024.2402131","DOIUrl":"https://doi.org/10.1080/17843286.2024.2402131","url":null,"abstract":"<p><strong>Background: </strong>VEXAS syndrome encompasses a wide range of rheumatological and hematological manifestations, which often features myelodysplastic syndrome accompanied by either macrocytic anemia or macrocytosis.</p><p><strong>Case report: </strong>A 61-year-old Sicilian male was referred for a microcytic anemia associated with skin lesions, recurrent fever, involuntary weight loss, recurrent superficial venous thrombosis, migratory polyarthritis and a lung nodule. A hemoglobin electrophoresis uncovered a minor beta-thalassemia contributing to the anemia in addition to the chronic inflammation and vitamin B9/B12 deficiencies. A bone marrow aspiration demonstrated the presence of vacuoles in erythroid and myeloid precursors, as well as dysplasia in all three lineages. This led us to consider VEXAS syndrome which was confirmed by the presence of UBA1 mutation type p.M41T. Low-dose steroids and sarilumab (200 mg every 3 weeks) therapy led to a transient partial remission.</p><p><strong>Conclusion: </strong>The pivotal insight from this observation centers around the microcytic characteristic of the anemia, with the confounding factor being minor thalassemia, whereas the type of anemia typically associated with VEXAS is macrocytic. This finding may be of particular relevance to patients from regions with endemic thalassemia. Consequently, the presence of microcytic anemia should not hinder clinicians from considering VEXAS syndrome in the appropriate clinical context.</p>","PeriodicalId":7086,"journal":{"name":"Acta Clinica Belgica","volume":" ","pages":"1-3"},"PeriodicalIF":1.6,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142278700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Outcomes of adjuvant immune checkpoint inhibitor therapy in melanoma: a retrospective study.","authors":"Fieuws Sarah,De Ridder Margot,Baert Valerie,Decruyenaere Alexander,Brochez Lieve,Rottey Sylvie,Jacobs Celine,Saerens Michael","doi":"10.1080/17843286.2024.2402622","DOIUrl":"https://doi.org/10.1080/17843286.2024.2402622","url":null,"abstract":"BACKGROUNDAdjuvant treatment of malignant melanoma has improved the outcomes for patients. However, real-world data on efficacy and safety are limited. We investigated outcomes of melanoma patients treated with adjuvant immune checkpoint inhibitors (ICI) in the Ghent University Hospital.METHODSPatients with melanoma (stage III-IV), who received at least one cycle of ICI as adjuvant treatment between 2018 and 2021 were included in this retrospective cohort study. Primary outcomes were recurrence-free (RFS) and overall survival (OS). Other outcomes of interest were relapse patterns and safety.RESULTS59 patients were included, with a median follow-up of 36 months. Disease recurrence or death of any cause was observed in 25/59 (42.4%) of the patients. The median RFS was 56.0 months (95%CI 36.1-75.9 months). At 48 months, RFS and OS were 55.9% and 84%, respectively. 9/23 (39%) recurrences were locoregional and 14/23 (60.9%) patients developed distant metastasis as first recurrence, including 2 (3.4%) with brain metastasis. Median time to recurrence was 9 months (range 2-56 months). 35/59 (59.3%) completed one year of adjuvant treatment, 12/59 (20.3%) stopped because of recurrence and 10/59 (16.9% because of toxicity. Immune-related adverse events wereseen in 29/59 (49.4%) patients, 10/59 (16.9%) developed grade 3-4 toxicity.CONCLUSIONThis study confirms the real-world efficacy and safety of adjuvant ICI for melanoma, achieving RFS and OS comparableto the pivotal clinical trials. About 40% of patients develop arelapse, mainly during the adjuvant treatment. The outcomes ofpatients progressing during adjuvant ICI are poor, emphasizing the need of prospective and real-world studies on optimal management after progression on (neo)adjuvant treatment.","PeriodicalId":7086,"journal":{"name":"Acta Clinica Belgica","volume":"11 1","pages":"1-9"},"PeriodicalIF":1.6,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142253903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Single center, real-world retrospective study of CAR-T cell therapy for relapsed/refractory large B-cell lymphoma beyond second line: five-year results at the University Hospitals Leuven.","authors":"Jan Brijs, Jonas Van Ham, Benedicte Dubois, Franky Sinap, Vibeke Vergote, Daan Dierickx, Peter Vandenberghe","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>Large B-cell lymphomas (LBCL) are the most frequently aggressive B-cell non-Hodgkin lymphomas. Anti-CD19 chimeric antigen receptor (CAR)-T cell therapy has emerged as a new, powerful treatment for relapsed or refractory (R/R) disease. Two CAR-T cell products, tisagenlecleucel (tisa-cel,) and axicabtagene ciloleucel (axi-cel), are reimbursed in Belgium for R/R LBCL beyond second line.</p><p><strong>Objectives and methods: </strong>We conducted a retrospective cohort study to report the outcome with tisa-cel and axi-cel for R/R LBCL beyond second line in the years 2019-2023 at the University Hospitals Leuven for 79 patients selected for apheresis and CAR-T infusion.</p><p><strong>Results: </strong>Eleven patients (14%) did not proceed to CAR-T cell infusion. For infused patients (<i>n</i> = 68), the best overall response rate (ORR)/complete response (CR) rate was 64%/49% for tisa-cel and 88%/66% for axi-cel (<i>p</i> = 0.04 for ORR). After a median follow-up of 13.8 months, progression-free survival (PFS) and overall survival (OS) at 1 year were 30% and 43% for tisa-cel and 48% and 62% for axi-cel. Cytokine release syndrome (CRS) (all grades/grade ≥3) occurred in 82%/9% after tisa-cel and in 97%/0% after axi-cel. Immune effector cell-associated neurotoxicity syndrome (ICANS) (all grades/grade ≥3) occurred in 24%/18% after tisa-cel and in 54%/40% after axi-cel. The non-relapse mortality in the infusion cohort was 13%.</p><p><strong>Conclusion: </strong>Our real-world data show high and durable response rates, with a non-significant trend towards a higher efficacy and higher toxicity for axi-cel compared to tisa-cel. Our results are in line with other real-world registries except for a shorter median OS and more high-grade ICANS.</p>","PeriodicalId":7086,"journal":{"name":"Acta Clinica Belgica","volume":" ","pages":"1-9"},"PeriodicalIF":1.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142278702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhancing hospital emergency response based on the experience of COVID-19.","authors":"Tania Desmet, Peter De Paepe, Kristof Eeckloo","doi":"10.1080/17843286.2024.2387384","DOIUrl":"https://doi.org/10.1080/17843286.2024.2387384","url":null,"abstract":"<p><strong>Introduction: </strong>The COVID-19 pandemic required a significant response from global healthcare systems. In Belgium, the crisis began in March 2020, prompting quick action in hospitals. This study assesses the effectiveness of Belgium's hospital emergency plans and compares them with global standards for potential enhancements.</p><p><strong>Methodology: </strong>An online survey targeting CEOs of 60 Flemish general hospitals evaluated the deployment of hospital emergency coordination cells during the pandemic's first and fourth waves, utilizing various statistical analyses.</p><p><strong>Results: </strong>Findings indicate a high establishment rate of COVID-19 coordination cells before the government's deadline. Despite this readiness, differences in leadership, involvement, and communication strategies were noted among hospitals. There was a notable shift towards hybrid meetings and an evolving role for coordination cells, highlighting the need for a more structured crisis management approach.</p><p><strong>Conclusion: </strong>The study concludes that while Flemish hospitals were quick to respond, the lack of a standardized framework suggests the potential for adopting models like the Hospital Incident Command System (HICS) for improved crisis management. Future research should examine the long-term effects of these strategies and the integration of comprehensive emergency management systems in Belgium's healthcare.</p>","PeriodicalId":7086,"journal":{"name":"Acta Clinica Belgica","volume":" ","pages":"1-11"},"PeriodicalIF":1.6,"publicationDate":"2024-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141915857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Herpes zoster in Belgium: a new solution to an old problem.","authors":"Arjen F Nikkels, Didier Schoevaerdts, Florence Kauffmann, Florence Strubbe, Sherihane Bensemmane","doi":"10.1080/17843286.2024.2350258","DOIUrl":"10.1080/17843286.2024.2350258","url":null,"abstract":"<p><p>Herpes zoster (HZ) is caused by reactivation of the varicella-zoster virus. The life-time risk of developing HZ is ~ 30%. Management of HZ can be challenging due to limited efficacy of oral antivirals on pain control, and neuropathic pain that may require aggressive management. Post-herpetic neuralgia (PHN) can cause substantial pain and occurs in up to one-quarter of patients with HZ. Up to 48,000 HZ cases are estimated to occur annually in Belgium, estimated to cost almost 7 million euros in treatment. The recombinant zoster vaccine (RZV, <i>Shingrix</i>, GSK) was approved in Europe in 2017. In 2022, the Belgian Superior Health Council recommended vaccination with RZV for immunocompetent adults aged ≥ 60 years, and immunocompromised patients aged ≥ 16 years, including those receiving immunosuppressive therapy, in particular Janus kinase inhibitors. RZV showed high age-independent efficacy in preventing HZ infection and in clinical trials that has since been confirmed in real-world effectiveness studies. In clinical trials, protection was sustained for at least 10 years after vaccination. As of 1 November 2023, RZV is reimbursed for three immunocompromised patient groups aged ≥ 18 years: malignancy treated in the past 5 years, HIV infection, and organ or haematological stem cell transplantation or are a transplant candidate. HZ is vaccine-preventable and RZV provides a highly effective tool for HZ prevention. While reimbursement for some at-risk groups is welcomed, reimbursement currently falls well short of Superior Health Council recommendations. Adult immunisation strategies should be promoted to achieve high vaccination coverage against HZ, contributing to healthy aging in Belgium.</p>","PeriodicalId":7086,"journal":{"name":"Acta Clinica Belgica","volume":" ","pages":"205-216"},"PeriodicalIF":1.6,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141086520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}