Publications by authors named "Joaeelle Margaux"

Background: The prescription of antitumor drugs has often been associated with drug-related problems. Pretherapeutic multidisciplinary risk assessment programs including pharmaceutical care have been established to secure the initiation of injectable and oral antitumor therapies. This prospective cross-sectional double-center study evaluated the clinical and economic impact of the pharmacist in detecting drug-related problems in patients initiating antitumor therapies.

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Objectives: To investigate if patients with early rheumatoid arthritis responding insufficiently to initial methotrexate (MTX) and bridging glucocorticoids (GCs) could benefit from early but temporary etanercept introduction as a second remission-induction attempt.

Methods: CareRA2020 (NCT03649061) was a 2-year, open-label, multicentre, pragmatic randomised controlled trial. Treatment-naïve patients started MTX and GC bridging (COBRA-Slim: CS).

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Article Synopsis
  • - The study aimed to evaluate the effectiveness of patch tests (PTs) in identifying drugs causing non-immediate cutaneous adverse drug reactions (NICADRs) by comparing readings at days 3 (D3) and 4 (D4).
  • - Findings revealed that only 13.7% of patients tested positive on D3, while 24.9% tested positive on D4, highlighting a significant increase in sensitivity with the later reading (p < 0.0001).
  • - The research concluded that an additional reading at D4 improves the detection of culprit drugs in NICADRs, suggesting further investigations to confirm these results and explore the cost-effectiveness of this testing approach.
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Article Synopsis
  • Childhood diseases represent significant public health challenges linked to environmental exposures, collectively known as the exposome, impacting various health outcomes in children.
  • A comprehensive analysis reviewed studies on 88 environmental factors, finding that 44 factor-outcome pairs had a "very likely" level of evidence for negative health impacts, while many others showed either limited or no evidence.
  • The most concerning environmental factors included chemicals like HCB, PCBs, and PFOA, which were associated with multiple adverse health outcomes, emphasizing the need for ongoing research and policy action to address these risks.
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Primary carnitine deficiency (PCD) is an inherited disease of fatty acid beta-oxidation with autosomal recessive inheritance. The disease manifests as metabolic decompensation with hypoketotic hypoglycaemia associated with cardiomyopathy, hepatomegaly, rhabdomyolysis, and seizures. Various outcomes are described from asymptomatic adults to dramatic sudden infant death syndrome cases.

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Background: Although histological healing is raising interest in ulcerative colitis to predict recurrence, its meaning in Crohn's disease (CD) remains unknown. We aimed to study the performances of different histological indices to predict recurrence of CD patients with mucosal healing.

Methods: Crohn's disease patients with mucosal healing diagnosed between 2010 and 2018 were included if there was available clinical and endoscopical data.

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Background: New minimally invasive treatments are vital to delay joint replacement surgery in patients with knee osteoarthritis. This study was designed to select the most effective among three formulations of an enhanced protein solution containing clonidine, hyaluronic acid, and human plasma (JTA-004), and compare the safety and efficacy of intra-articular administration of the selected formulation with a reference treatment (hyaluronic acid) in symptomatic knee osteoarthritis patients.

Methods: In this two-stage, double-blind, phase II/III study conducted in 12 Belgian centers, 50-79-year-old patients with primary knee osteoarthritis were randomized (1:1:1:1) to receive one dose of one of three JTA-004 formulations (differing in clonidine concentration [50 or 100 μg/ml] and volume [2 or 4 ml]) or the reference treatment (hylan G-F 20).

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Fibromyalgia is a chronic disorder characterized by persistent widespread musculoskeletal pain. Patients with fibromyalgia have reduced physical activity and increased sedentary rate. The age-associated reduction of skeletal muscle mass and function is called sarcopenia.

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Favorable efficacy and safety profiles have been demonstrated for abatacept in patients with rheumatoid arthritis (RA) in randomized controlled trials, but these data require validation during long-term follow-ups in routine clinical practice. This study explored long-term safety and retention rates in RA patients treated with intravenous abatacept in the Belgian cohort of the international AbataCepT In rOutiNe clinical practice (ACTION) study (NCT02109666). This non-interventional, observational, longitudinal study included Belgian patients aged ≥ 18 years with moderate-to-severe RA who started intravenous abatacept treatment as first- or second/further-line biologic therapy in routine clinical practice.

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" Spondyloarthritis" consists of a group of several diseases sharing clinical, radiological and genetic similarities. Ankylosing spondylitis is the main representative of this group and is characterized by a predominant axial involvement. The presence of radiographic sacroiliitis is essential for the diagnosis of ankylosing spondylitis according to the modified New York criteria.

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Background: Fibromyalgia diagnosis is a challenging and long process, especially among primary care physicians (PCPs), because of symptom heterogeneity, co-morbidities and clinical overlap with other disorders. The purpose was to develop and validate a screening tool in French (FR), German (DE) and English (UK) to help PCPs identify patients with fibromyalgia.

Methods: The FibroDetect questionnaire was simultaneously developed in FR, DE and UK based on information obtained from a literature review, focus groups conducted with clinicians, and face-to-face interviews with fibromyalgia patients (FR, DE and UK, n = 23).

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Objective: Males with chronic obstructive pulmonary disease (COPD) are at increased risk for developing osteoporosis (OP) with subsequent vertebral compression fractures. Such fractures with resultant increased thoracic kyphotic angle (TKA) may interfere with these patients' already compromised pulmonary function. A retrospective cross-sectional study was performed to evaluate the recognition and treatment of vertebral fractures in male patients with COPD.

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Actually, 18 rheumatologists and specialists in physical therapy are collaborating in the Department, allowing to develop possibilities for the diagnosis and therapeutic challenge of patients suffering from disorders of the locomotor system. Accordingly, the knowledge, the know-how, the experience plus the willingness to make a good job are used for helping the patient, for contributing to medical progress and also for the education of future medical doctors. Our department has significantly contributed to a better understanding and therapeutic approach of rheumatoid arthritis, Sjogren's syndrome, aseptic necrosis, osteoporosis, osteoarthritis, and inflammation; it has been among the first in the world to offer new therapeutic modalities, otherwise not accessible and, to help a series of hopeless patients.

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Optical neuromyelitis or Devic's syndrome is a very uncommon neurological manifestation of systemic lupus erythematosus. It is also associated with antiphospholipid antibodies, limited responsiveness to glucocorticoid treatment and a poor prognosis. We report the case of a female systemic lupus erythematosus patient who developed recurrent flares of optical neuritis and transverse myelitis.

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Objectives: To determine whether the anti-68 kDaU1snRNP antibody is associated with mixed connective tissue disease and not with SLE; to evaluate correlations between anti-U1snRNP titers and disease activity; and to look for associations between anti-U1snRNP specificities and specific clinical features.

Patients And Methods: 40 patients with a positive double diffusion test for anti-68 kDa U1snRNP were studied, including 21 with mixed connective tissue disease, 14 with systemic lupus erythematosus and five with other connective tissue diseases. IgGs to 68 kDa U1snRNP were assayed using an ELISA.

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Large haemorrhagic and necrotic cutaneous lesions developed after two low dose (5 mg) methotrexate injections in a patient suffering from long standing rheumatoid arthritis. Differential clinical diagnosis included factitia dermatitis, infectious processes, pyoderma gangrenosum, rheumatoid neutrophilic dermatitis, necrotizing arteritis and vasculitis. Histological and direct immunofluorescent examinations of skin biopsies supported the diagnosis of leucocytoclastic vasculitis.

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