1,013 results match your criteria: "Bichat Claude Bernard hospital[Affiliation]"

Article Synopsis
  • PCSK9 is crucial for regulating LDL-cholesterol and certain variants, like p.Ser127Arg, lead to higher cholesterol levels and are mainly found in France, with few in South Africa and Norway due to a common ancestor effect.
  • The study analyzed 14 p.Ser127Arg carriers from eight families and compared them with other variants to understand their genetic background and health impact.
  • Results indicated that the common ancestor lived about 775 years ago, and carriers of p.Ser127Arg had significantly higher LDL-C levels, suggesting it may have a stronger effect on cholesterol levels compared to other mutations.
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Transseptal Transcatheter Valve-in-Valve Mitral Valve Implantation: Ready for Prime Time.

Circulation

November 2024

Cardiology Department, Bichat Claude Bernard Hospital, Paris Public Assistance, France. Paris City University, France. INSERM, U-1148, Paris, France.

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Background: Drugs used to treat rheumatic disease are associated with pneumotoxicity (drug-induced lung disease), but little is known about associated risk factors.

Aim: To determine expert physician-perceived risk factors for developing pneumotoxicity in patients with rheumatologic conditions.

Methods: A modified international 3-tier Delphi exercise was performed.

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Background: The Valve Academic Research Consortium for High Bleeding Risk (VARC-HBR) has recently introduced a consensus document that outlines risk factors to identify high bleeding risk in patients undergoing transcatheter aortic valve replacement. The objective of the present study was to evaluate the prevalence and predictive value of the VARC-HBR definition in a contemporary, large-scale transcatheter aortic valve replacement population.

Methods: Multicenter study including 10 449 patients undergoing transcatheter aortic valve replacement.

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Infliximab versus Cyclophosphamide for Severe Behçet's Syndrome.

NEJM Evid

November 2024

Department of Internal Medicine and Clinical Immunology, Sorbonne Universités, Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière University Hospital, Centre national de références Maladies Autoimmunes et systémiques rares, National Reference Centre for Rare Autoinflammatory Diseases and Inflammatory Amyloidosis, INSERM, UMR S959, Immunology-Immunopathology-Immunotherapy, Paris.

Article Synopsis
  • A study compared the effectiveness and safety of infliximab and cyclophosphamide as induction therapies for severe Behçet's syndrome involving major vascular or CNS issues.
  • Infliximab showed a higher complete response rate (81%) compared to cyclophosphamide (56%), indicating it may be more effective.
  • Additionally, infliximab had fewer adverse events (29.6%) compared to cyclophosphamide (64%), suggesting it may also be safer for patients.
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A recent study on tattoos and lymphoma does not support a possible association.

Ann Dermatol Venereol

December 2024

Department of Dermatology, Allergology, and Venereology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; "Tattoo" Consultation, Department of Dermatology, Bichat-Claude Bernard Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; European Academy of Dermatology and Venereology Task Force on Tattoos and Body Art, Lugano, Switzerland. Electronic address:

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Background: Suboptimal use of antimicrobials is a driver of antimicrobial resistance in West Africa. Clinical decision support systems (CDSSs) can facilitate access to updated and reliable recommendations.

Objective: This study aimed to assess contextual factors that could facilitate the implementation of a CDSS for antimicrobial prescribing in West Africa and Central Africa and to identify tailored implementation strategies.

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Effect of adequacy of empirical antibiotic therapy for hospital-acquired bloodstream infections on intensive care unit patient prognosis: a causal inference approach using data from the Eurobact2 study.

Clin Microbiol Infect

December 2024

OUTCOMEREA Research Group, Drancy, France; Institut National de la Santé et de la Recherche Medicale, Infection Antimicrobial Modelisation Evolution, U1137, Team Decision Science in Infectious Diseases, Paris, France; Assistance Publique Hôpitaux de Paris, Bichat hospital, Medical and infectious diseases ICU, F75018, Paris France. Electronic address:

Article Synopsis
  • Hospital-acquired bloodstream infections (HA-BSI) in ICU patients can be life-threatening, and this study aimed to see how early adequate antibiotic treatment affects 28-day mortality rates for patients who survive at least one day after infection onset.
  • Using data from a multicenter study with 2,418 patients, researchers found that those who received adequate treatment within 24 hours had a lower 28-day mortality rate (32.8%) compared to those who were inadequately treated (40%).
  • The study concluded that inadequate antibiotic therapy within 24 hours contributes significantly to 28-day mortality, indicating that quicker treatment could greatly improve patient outcomes in cases of HA-BSI.
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HPV Infection and Prevention in Patients With Immune-Mediated Inflammatory Diseases: A Scoping Review.

J Clin Rheumatol

October 2024

From the Department of Internal Medicine, Bichat-Claude Bernard Hospital, Assistance Publique Hôpitaux de Paris, Université Paris Cité, Paris, France.

Article Synopsis
  • HPV infections can cause serious cancers in both men and women, making it a big health issue.
  • People with certain immune diseases, like lupus, have a higher chance of getting persistent HPV infections and related problems.
  • To help these patients, getting vaccinated and regularly screening for early signs of cancer is very important, but many people still aren’t getting the vaccine.*
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Objective: To describe the efficacy of intermittent nucleoside analogue-based (NA) regimen to maintain HBV virological suppression in HBV/HIV-1 patients.

Methods: Conducted between 2014 and 2023, this observational retrospective study included all HBV (positive AgHbs)/HIV-1 coinfected patients with HIV RNA ≤ 50 cp/mL and HBV DNA ≤ 25 UI/mL who were switched to an intermittent (<7/7 days(D)) TDF or TAF-containing antiretroviral (ART) regimen. The primary outcome was the HBV virological success rate (SR) (proportion of patients with HBV pVL < 25 UI/mL) at W48.

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Kidney Biopsy Findings After Lung Transplantation.

Kidney Int Rep

September 2024

Nephrology and Transplantation Department, Bicêtre Hospital, Assistance Publique-Hôpitaux de Paris, Université de Paris Saclay, Le Kremlin-Bicêtre, France.

Article Synopsis
  • Early diagnosis of kidney damage after lung transplantation is crucial due to its negative impact on patient prognosis.
  • A study analyzed 100 kidney biopsies from lung transplant patients, finding that chronic renal dysfunction was the main reason for biopsy, revealing a variety of chronic kidney lesions.
  • Key factors linked to the risk of progressing to end-stage renal disease included postoperative dialysis, high levels of proteinuria, and significant glomerulosclerosis, highlighting the need for timely nephrologist referrals.
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Improving Ebola virus disease outbreak control through targeted post-exposure prophylaxis.

Lancet Glob Health

October 2024

UMR 1136 IPLESP unit, Sorbonne Université, Paris, France; Infectious Disease Department, Hopital Saint Antoine, Paris, France. Electronic address:

Ebola virus disease kills more than half of people infected. Since the disease is transmitted via close human contact, identifying individuals at the highest risk of developing the disease is possible on the basis of the type of contact (correlated with viral exposure). Different candidates for post-exposure prophylaxis (PEP; ie, vaccines, antivirals, and monoclonal antibodies) each have their specific benefits and limitations, which we discuss in this Viewpoint.

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Article Synopsis
  • * Sugammadex can reverse the effects of rocuronium-induced neuromuscular blockade but may also provoke anaphylaxis, indicating a need for better treatment options.
  • * Research into the antibodies of patients with rocuronium sensitivity found a diverse range that can activate anaphylaxis; high-affinity antibodies capable of reversing rocuronium effects were isolated, suggesting new avenues for diagnosis and treatment.
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Management of aortic disease in children with FBN1-related Marfan syndrome.

Eur Heart J

October 2024

Centre de réference pour le syndrome de Marfan et apparentés, Department of Cardiology, Bichat Claude Bernard Hospital, Université Paris Cité, INSERM U1148, Paris, France.

Marfan syndrome (MFS) is a hereditary connective tissue disorder with an estimated prevalence of 1:5000-1:10 000 individuals. It is a pleiotropic disease characterized by specific ocular, cardiovascular, and skeletal features. The most common cardiovascular complication is aortic root dilatation which untreated can lead to life-threatening aortic root dissection, mainly occurring in adult patients.

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Refractory anti-viral resistant CMV retinitis in an immunological nonresponder person living with HIV.

Int J Infect Dis

November 2024

Virology Department, National Reference Centre for Herpesviruses, Pitié-Salpêtrière Hospital, AP-HP, Sorbonne Université, Paris, France; Sorbonne University, INSERM, Pierre Louis Institute of Epidemiology and Public Health (IPLESP), Paris, France.

Article Synopsis
  • A patient with HIV had serious eye problems from a virus called CMV because their medicine wasn't working anymore.
  • Doctors tried different treatments, but they weren't successful, so they combined several medicines to try and help the patient.
  • Even though the new treatment worked for a while, the patient still had to deal with a weakened immune system and problems with the virus coming back.
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Purpose: Prostate cancer diagnosis is confirmed with a prostate biopsy, which is invasive and unpleasant. Adding canine olfaction into the diagnostic protocol could help avoid unnecessary biopsies. This study aims to determine whether dogs can identify ISUP (International Society of Urological Pathology) > 2 prostate cancer.

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Article Synopsis
  • The study aimed to explore outcomes of transcatheter patent foramen ovale (PFO) closure in patients over 60 years old, particularly looking at recurrent cerebrovascular events (CVE) and atrial fibrillation (AF).
  • Involving 689 patients, the procedural success rate was high at 99.4%, but there were notable risks: 9.6% of patients died during follow-up, and diabetes and atrial septal aneurysm were linked to increased CVE events.
  • The findings suggest that while most older patients experience low rates of CVE and AF post-procedure, factors like diabetes, atrial septal aneurysms, and increasing age are important in guiding clinical decisions regarding PFO closure.
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Background And Objective: This publication represents a summary of the updated 2024 European Association of Urology (EAU) guidelines for non-muscle-invasive bladder cancer (NMIBC), TaT1, and carcinoma in situ. The information presented herein is limited to urothelial carcinoma, unless specified otherwise. The aim is to provide practical recommendations on the clinical management of NMIBC with a focus on clinical presentation.

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Reaction on permanent make-up: Don't forget sarcoidosis!

J Am Acad Dermatol

December 2024

Department of Dermatology, Allergology, and Venereology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Tattoo Consultation, Department of Dermatology, Bichat-Claude Bernard Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France. Electronic address:

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Article Synopsis
  • - The study investigates the effectiveness of Objective Structured Clinical Examinations (OSCEs) for evaluating medical students, revealing that while in-person assessments provide depth, they also lead to inconsistencies due to varying examiner standards.
  • - Data from 900 medical students at Université Paris Cité was analyzed over multiple OSCE sessions, showing significant differences in scores based on staff who graded them, highlighting the need for a statistical method to account for this variability.
  • - The results indicate that both staff and student variances affect OSCE scores, with staff variability being notably impactful; implementing two raters for consensus grading can help enhance score reliability.
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Scope: This European Society of Clinical Microbiology and Infectious Diseases guideline provides evidence-based recommendations to support a selection of appropriate antibiotic use practices for patients seen in the emergency department (ED) and guidance for their implementation. The topics addressed in this guideline are (a) Do biomarkers or rapid pathogen tests improve antibiotic prescribing and/or clinical outcomes? (b) Does taking blood cultures in common infectious syndromes improve antibiotic prescribing and/or clinical outcomes? (c) Does watchful waiting without antibacterial therapy or with delayed antibiotic prescribing reduce antibiotic prescribing without worsening clinical outcomes in patients with specific infectious syndromes? (d) Do structured culture follow-up programs in patients discharged from the ED with cultures pending improve antibiotic prescribing?

Methods: An expert panel was convened by European Society of Clinical Microbiology and Infectious Diseases and the guideline chair. The panel selected in consensus the four most relevant antimicrobial stewardship topics according to pre-defined relevance criteria.

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