Gilles Berrut, Claire Roubaud Baudron, Marc Paccalin, Benoit de Wazières, Gaëtan Gavazzi
{"title":"[Clostridioides difficile infections: Update and therapeutic guidelines].","authors":"Gilles Berrut, Claire Roubaud Baudron, Marc Paccalin, Benoit de Wazières, Gaëtan Gavazzi","doi":"10.1684/pnv.2024.1181","DOIUrl":null,"url":null,"abstract":"<p><p>Clostridioides difficile infection (CDI) represents a significant challenge due to its increasing incidence, severity, and treatment difficulty. Effective management requires a multifactorial approach that includes preventive strategies, prudent antibiotic use, and adapted therapeutic options. Ongoing research and innovation offer promising prospects for improving ICD management, making vigilance and informed practices essential among healthcare professionals. Two main complications of ICD are pseudomembranous colitis (PMC) and toxic megacolon. PMC involves severe colonic inflammation due to C. difficile toxins, leading to pseudomembrane formation. Diagnosis relies on clinical criteria, microbiological tests, and endoscopy. Toxic Megacolon is characterized by severe colonic dilation and systemic toxicity, requiring immediate medical intervention. ICD diagnosis combines clinical signs and microbiological tests. These tests include toxin tests, GDH antigen detection, PCR for toxin genes, and stool culture. Imaging techniques assess colonic inflammation and complications. Combined diagnostic criteria from the American Gastroenterological Association (AGA) and European guidelines emphasize integrating clinical and laboratory findings for accurate diagnosis. ICD treatment involves stopping the implicated antibiotics and starting specific antimicrobial therapy. Common treatments include mainly fidaxomicin and oral vancomycin. Fecal microbiota transplantation (TMF) is recommended for recurrent cases unresponsive to standard treatments. Bezlotoxumab, an antibody targeting C. difficile toxin B, is used to prevent recurrence in high-risk adults. ICD poses a major challenge due to its increasing incidence, severity, and difficulty in treatment. A multifactorial approach involving rigorous preventive strategies, prudent antibiotic management, and adapted therapeutic options is essential for controlling the infection. Ongoing research and innovations in treatment offer promising prospects for improving patient management. Healthcare professionals must remain vigilant and informed to ensure effective practices in combating this infection and utilizing available resources optimally.</p>","PeriodicalId":51244,"journal":{"name":"Geriatrie et Psychologie Neuropsychiatrie De Vieillissement","volume":"22 3","pages":"316-324"},"PeriodicalIF":0.4000,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Geriatrie et Psychologie Neuropsychiatrie De Vieillissement","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1684/pnv.2024.1181","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PSYCHIATRY","Score":null,"Total":0}
引用次数: 0
Abstract
Clostridioides difficile infection (CDI) represents a significant challenge due to its increasing incidence, severity, and treatment difficulty. Effective management requires a multifactorial approach that includes preventive strategies, prudent antibiotic use, and adapted therapeutic options. Ongoing research and innovation offer promising prospects for improving ICD management, making vigilance and informed practices essential among healthcare professionals. Two main complications of ICD are pseudomembranous colitis (PMC) and toxic megacolon. PMC involves severe colonic inflammation due to C. difficile toxins, leading to pseudomembrane formation. Diagnosis relies on clinical criteria, microbiological tests, and endoscopy. Toxic Megacolon is characterized by severe colonic dilation and systemic toxicity, requiring immediate medical intervention. ICD diagnosis combines clinical signs and microbiological tests. These tests include toxin tests, GDH antigen detection, PCR for toxin genes, and stool culture. Imaging techniques assess colonic inflammation and complications. Combined diagnostic criteria from the American Gastroenterological Association (AGA) and European guidelines emphasize integrating clinical and laboratory findings for accurate diagnosis. ICD treatment involves stopping the implicated antibiotics and starting specific antimicrobial therapy. Common treatments include mainly fidaxomicin and oral vancomycin. Fecal microbiota transplantation (TMF) is recommended for recurrent cases unresponsive to standard treatments. Bezlotoxumab, an antibody targeting C. difficile toxin B, is used to prevent recurrence in high-risk adults. ICD poses a major challenge due to its increasing incidence, severity, and difficulty in treatment. A multifactorial approach involving rigorous preventive strategies, prudent antibiotic management, and adapted therapeutic options is essential for controlling the infection. Ongoing research and innovations in treatment offer promising prospects for improving patient management. Healthcare professionals must remain vigilant and informed to ensure effective practices in combating this infection and utilizing available resources optimally.
期刊介绍:
D''une qualité scientifique reconnue cette revue est, la première revue francophone gériatrique et psychologique indexée dans les principales bases de données internationales. Elle couvre tous les aspects médicaux, psychologiques, sanitaires et sociaux liés au suivi et à la prise en charge de la personne âgée.
Que vous soyez psychologues, neurologues, psychiatres, gériatres, gérontologues,... vous trouverez à travers cette approche originale et unique, un veritable outil de formation, de réflexion et d''échanges indispensable à votre pratique professionnelle.