Publications by authors named "Theodora Bejan Angoulvant"

Introduction: Progressive interstitial lung diseases (ILDs) are rare but severe diseases, with high mortality and morbidity, with no effective pharmacological treatment allowing for long-term remission, and therefore no clear therapeutic recommendations. Several ILDs present inflammatory components (ILDic), which may justify the use of anti-inflammatory and immunosuppressive drugs, as first-step therapy. Except for systemic sclerosis (SSc)-ILD and sarcoidosis, the evidence in favor of this approach is very weak.

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Several high-quality, randomized, sham-controlled trials have provided evidence supporting the efficacy and safety of radiofrequency, ultrasound and alcohol catheter-based renal denervation (RDN) for reducing blood pressure (BP). A French clinical consensus document has therefore been developed to propose guidance for the appropriate use of RDN in the management of hypertension along with a dedicated care pathway and management strategy. The French experts group concluded that RDN can serve as an adjunct therapy for patients with confirmed uncontrolled, resistant essential hypertension despite treatment with≥3 antihypertensive drugs, including a long-acting calcium channel blocker, a renin-angiotensin system blocker and a thiazide/thiazide-like diuretic at maximally tolerated doses.

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Introduction: Axial spondyloarthritis (axSpA) is a chronic inflammatory disease characterised by inflammatory low back pain. Non-steroidal anti-inflammatory drugs (NSAIDs) are recommended as a first treatment in axSpA. In case of inadequate response to NSAIDs, biological disease-modifying antirheumatic drugs (bDMARDs) should be introduced according to the recommendations of the European League Against Rheumatism (EULAR) and the American College of Rheumatology.

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Article Synopsis
  • Mycophenolate mofetil (MMF) is used to treat interstitial lung disease (ILD), but its pharmacokinetics in this context weren't previously known. This study aimed to describe the variability of MPA pharmacokinetics in ILD patients using population modeling.
  • MPA levels were measured in 27 ILD patients over an 8-hour period after administering 1000 mg MMF twice daily, and the best fit for its pharmacokinetics was a two-compartment model influenced by factors like body weight and renal function.
  • This research represents the first exploration of MPA pharmacokinetics in ILD and suggests that MPA behaves similarly to other applications, warranting further investigation.
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Purpose: This review aimed to investigate the prevalence of hypertension and cardiovascular (CV) complications in various inflammatory and autoimmune diseases (IAD).

Recent Findings: Despite recent improvements in the management of IAD, patients with IAD still have an increased CV mortality and CV complications, mostly related to CV risk factors such as hypertension and inflammation. We systematically searched MEDLINE and EMBASE libraries for controlled studies involving hypertension and CV complications in systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), psoriasis including psoriatic arthritis (PsA), Sjogren's syndrome (SS), or antineutrophil cytoplasmic antibody-associated vasculitis (AAV) between January 2000 and March 2022.

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Background: Acute myocarditis usually presents as chest pain with rising troponin and normal coronary arteries. Despite frequent favourable evolution at the acute phase, it is associated with heart failure and ventricular rhythm disorders, and is considered the leading cause of sudden cardiac death in young, apparently healthy, adults. There are no specific recommendations for acute myocarditis diagnosis and management, only expert consensus, given the lack of large databases.

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Introduction: Hypertension is a burden for most kidney transplant recipients. Whether respect of hypertension guidelines results in better outcomes is unknown.

Methods: In this multicenter study, office blood pressure at 12 months following transplantation (i.

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Background: Standard of care for interstitial lung disease (ILD) with a nonspecific interstitial pneumonia (NSIP) pattern proposes mycophenolate mofetil (MMF) as one of the first-step therapies while rituximab is used as rescue therapy.

Methods: In a randomised, double-blind, two-parallel group, placebo-controlled trial (NCT02990286), patients with connective tissue disease-associated ILD or idiopathic interstitial pneumonia (with or without autoimmune features) and a NSIP pattern (defined on NSIP pathological pattern or on integration of clinicobiological data and a NSIP-like high-resolution computed tomography pattern) were randomly assigned in a 1:1 ratio to receive rituximab (1000 mg) or placebo on day 1 and day 15 in addition to MMF (2 g daily) for 6 months. The primary end-point was the change in percent predicted forced vital capacity (FVC) from baseline to 6 months analysed by a linear mixed model for repeated measures analysis.

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Immune checkpoint inhibitors (ICI) have high efficacy in metastatic colorectal cancer (mCRC) with microsatellite instability (MSI) but not in microsatellite stable (MSS) tumour due to the low tumour mutational burden. Selective internal radiation therapy (SIRT) could enhance neoantigen production thus triggering systemic anti-tumoral immune response (abscopal effect). In addition, Oxalipatin can induce immunogenic cell death and Bevacizumab can decrease the exhaustion of tumour infiltrating lymphocyte.

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Article Synopsis
  • Basiliximab is a medicine used to stop kidney transplant rejection, and this study looked at how it works in the body.
  • Researchers reanalyzed data from 16 kidney transplant patients who received different doses of basiliximab.
  • They found that men had higher levels of the medicine and that another drug, cyclosporine, seemed to lower the effects of basiliximab, suggesting that dosing could be improved.
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Infliximab is an anti-TNF-α monoclonal antibody approved in chronic inflammatory bowel diseases (IBD). This study aimed at providing an in-depth description of infliximab target-mediated pharmacokinetics in 133 IBD patients treated with 5 mg/kg infliximab at weeks 0, 2, 14, and 22. A two-compartment model with double target-mediated drug disposition (TMDD) in both central and peripheral compartments was developed, using a rich database of 26 ankylosing spondylitis patients as a reference for linear elimination kinetics.

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Article Synopsis
  • - The study aimed to identify characteristics that influence how well patients with rheumatoid arthritis (RA) respond to tumour necrosis factor inhibitors (TNFi) by analyzing data from 29 clinical trials.
  • - Results showed that non-obese patients tend to have a better response, with a significant difference in the treatment effectiveness based on body weight, disease duration, and initial disease activity levels.
  • - Overall, non-obese patients, those with longer disease duration, and higher initial disease activity levels were found to be more likely to benefit from TNFi treatment.
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Background And Objective: Infliximab, an anti-tumour necrosis factor (TNF)-α monoclonal antibody, has been approved in chronic inflammatory disease, including rheumatoid arthritis, Crohn's disease and ankylosing spondylitis. This study aimed to investigate and characterise target-mediated drug disposition of infliximab and antigen mass turnover during infliximab treatment.

Methods: In this retrospective cohort of 186 patients treated with infliximab for rheumatoid arthritis, Crohn's disease or ankylosing spondylitis, trough infliximab concentrations were determined from samples collected between weeks 0 and 22 after treatment initiation.

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Importance: Systemic safety of intravitreal anti-vascular endothelial growth factor (anti-VEGF) is a matter of debate and regular updates are necessary.

Objective: To evaluate systemic adverse events (SAEs) associated with intravitreal anti-VEGF drugs compared with non-anti-VEGF treatments in patients with ocular diseases.

Data Sources: Electronic searches were conducted in MEDLINE, Embase, and Cochrane Central Register of Controlled Trials databases from inception to July 7, 2020.

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Amyotrophic lateral sclerosis (ALS) is a neurodegenerative condition characterized by the progressive loss of motor neurons. Patients usually die 3-5 years after diagnosis from respiratory failure. Several studies investigated the role of vitamin D as a biomarker or a therapeutic option for ALS patients.

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  • Infarct size is an important factor in heart attacks known as STEMI, and doctors usually check this by taking many blood samples to see how certain harmful substances change in the blood.
  • Researchers wanted to find a way to get accurate results using fewer blood samples by creating special strategies called Limited Sampling Strategies (LSS).
  • They tested these new methods using data from 132 patients and found good times to take just 1 to 3 blood samples to understand the heart's condition better, making it easier and more comfortable for patients in the future!
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Background:  Heparin-induced thrombocytopenia (HIT) is a rare complication of heparin treatments, and only a few large patient cohorts have been reported. In this study, biological and clinical data from 144 French patients with HIT were analyzed in comparison with the literature.

Methods:  The diagnosis of HIT was confirmed in all patients by an immunoassay combined with serotonin release assay.

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Background: The risk of cardiovascular adverse events from rapidly accelerated fibrosarcoma B-type (BRAF) and mitogen-activated extracellular signal-regulated kinase (MEK) inhibitors is not fully characterized.

Aim: To evaluate the cardiovascular adverse events risks related to BRAF and/or MEK inhibitors in randomized placebo-controlled clinical trials and in the real-life setting.

Methods: We used two approaches.

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PRESCRIPTION OF FIXED DOSE COMBINATIONS OF ANTIHYPERTENSIVE DRUGS. Many fixed-dose antihypertensive combinations are available for treating hypertension. Compared to free associations, fixed-dose combinations have major advantages including a well-defined dose-ratio and a better adherence.

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Monoclonal antibodies are therapeutic monoclonal Ig that act by highly specific binding to their target antigen and by interacting with the immune system. Their side effects are mainly related to their mechanism of action. The most frequent adverse effects are infusion reactions.

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Before menopause, women are protected from the risk of hypertension and atherosclerosis by endogenous estrogens. Estrogens have a vasoprotective role, while progesterone seems to have a neutral effect. Exogenous estrogens used in menopausal treatment have vascular effects.

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Background Mineralocorticoid receptor antagonists (MRAs) have emerged as potential atrial fibrillation (AF) preventive therapy, but inconsistent results have been reported. We aimed to examine the effects of MRAs on AF occurrence and explore factors that could influence the magnitude of the effect size. Methods and Results PubMed, Embase, and Cochrane Central databases were used to search for randomized clinical trials and observational studies addressing the effect of MRAs on AF occurrence from database inception through April 03, 2018.

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Background: The last international consensus on the management of type 2 diabetes (T2D) recommends SGLT-2 inhibitors or GLP-1 agonists for patients with clinical cardiovascular (CV) disease; metformin remains the first-line glucose lowering medication. Last studies suggested beneficial effects of SGLT-2 inhibitors or GLP-1 agonists compared to DPP-4 inhibitors, in secondary CV prevention. Recently, a potential benefit of SGLT-2 inhibitors in primary CV prevention also has been suggested.

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