Gastrointestinal infections are still responsible for around 60% of the infectious diseases that must be reported in Germany and are probably among the most common gastroenterological diseases. The main therapy for gastrointestinal infections remains oral fluid replacement. The recommendations for Clostridioides difficile infections (CDI) have been adapted according to the current data and based on international guidelines; vancomycin or, especially if there is an increased risk of recurrence, fidaxomicin should now be used primarily in CDI. In the case of febrile diarrhea and/or bloody diarrhea, malaria diagnosis should be carried out immediately.
UNASSIGNED: Bei Auftreten einer gastrointestinalen Durchfallerkrankung soll eine Diagnostik gezielt und nur in bestimmten Fällen durchgeführt werden; ein wichtiges Ziel ist die Vermeidung der Überdiagnostik durch Identifizierung bedrohlicher Fälle, in denen eine rasche und zielgerichtete Diagnostik erfolgen soll. Eine PCR-Diagnostik in Form von sogenannten „Gastroenteritis-Panels“ sollte nur bei speziellen Fragestellungen genutzt werden. THERAPIE DER INFEKTIöSEN GASTROENTERITIS: Der Hauptpfeiler der Therapie bei gastrointestinalen Infektionen bleibt die orale Flüssigkeitssubstitution, auch im stationären Bereich. In Ausnahmefällen kann eine empirische Antibiose nach Probengewinnung für die mikrobiologische Diagnostik erfolgen; dann sollten in keinem Fall mehr Fluorchinolone eingesetzt werden.
UNASSIGNED: Die Empfehlungen zur Clostridioides-difficile-Infektion (CDI) wurden gemäß der aktuellen Datenlage und angelehnt an internationale Leitlinien angepasst, primär soll jetzt Vancomycin oder, insbesondere bei erhöhtem Rezidivrisiko, Fidaxomicin bei einer CDI eingesetzt werden. In der Rezidivtherapie ist Fidaxomicin die Therapie der Wahl, alternativ kann das Vancomycin-Ausschleichschema verwendet werden. Die effektivste Therapie des Rezidivs stellt zwar der fäkale Mikrobiota-Transfer (FMT) dar, dieser ist allerdings in Deutschland nicht standardisiert verfügbar und sollte nur in Zentren durchgeführt werden. THERAPIE DER REISEDIARRHö: Bei fieberhafter Diarrhö und/oder blutiger Diarrhö sollte eine sofortige Malariadiagnostik erfolgen, da die fieberhafte Diarrhö das einzige Symptom einer Malaria sein kann. Generell sollte primär eine ausreichende Flüssigkeitszufuhr erfolgen. Bei Patienten mit fieberhafter Diarrhö und/oder Blutabgängen empfiehlt sich die Gabe von 1-malig Azithromycin 1000mg.

The first British Society of Gastroenterology (BSG) and Healthcare Infection Society (HIS)-endorsed faecal microbiota transplant (FMT) guidelines were published in 2018. Over the past 5 years, there has been considerable growth in the evidence base (including publication of outcomes from large national FMT registries), necessitating an updated critical review of the literature and a second edition of the BSG/HIS FMT guidelines. These have been produced in accordance with National Institute for Health and Care Excellence-accredited methodology, thus have particular relevance for UK-based clinicians, but are intended to be of pertinence internationally. This second edition of the guidelines have been divided into recommendations, good practice points and recommendations against certain practices. With respect to FMT for Clostridioides difficile infection (CDI), key focus areas centred around timing of administration, increasing clinical experience of encapsulated FMT preparations and optimising donor screening. The latter topic is of particular relevance given the COVID-19 pandemic, and cases of patient morbidity and mortality resulting from FMT-related pathogen transmission. The guidelines also considered emergent literature on the use of FMT in non-CDI settings (including both gastrointestinal and non-gastrointestinal indications), reviewing relevant randomised controlled trials. Recommendations are provided regarding special areas (including compassionate FMT use), and considerations regarding the evolving landscape of FMT and microbiome therapeutics.

The first British Society of Gastroenterology (BSG) and Healthcare Infection Society (HIS)-endorsed faecal microbiota transplant (FMT) guidelines were published in 2018. Over the past 5 years, there has been considerable growth in the evidence base (including publication of outcomes from large national FMT registries), necessitating an updated critical review of the literature and a second edition of the BSG/HIS FMT guidelines. These have been produced in accordance with National Institute for Health and Care Excellence-accredited methodology, thus have particular relevance for UK-based clinicians, but are intended to be of pertinence internationally. This second edition of the guidelines have been divided into recommendations, good practice points and recommendations against certain practices. With respect to FMT for Clostridioides difficile infection (CDI), key focus areas centred around timing of administration, increasing clinical experience of encapsulated FMT preparations and optimising donor screening. The latter topic is of particular relevance given the COVID-19 pandemic, and cases of patient morbidity and mortality resulting from FMT-related pathogen transmission. The guidelines also considered emergent literature on the use of FMT in non-CDI settings (including both gastrointestinal and non-gastrointestinal indications), reviewing relevant randomised controlled trials. Recommendations are provided regarding special areas (including compassionate FMT use), and considerations regarding the evolving landscape of FMT and microbiome therapeutics.

暂无摘要。

Fecal microbiota-based therapies include conventional fecal microbiota transplant and US Food and Drug Administration-approved therapies, fecal microbiota live-jslm and fecal microbiota spores live-brpk. The American Gastroenterological Association (AGA) developed this guideline to provide recommendations on the use of fecal microbiota-based therapies in adults with recurrent Clostridioides difficile infection; severe to fulminant C difficile infection; inflammatory bowel diseases, including pouchitis; and irritable bowel syndrome.
The guideline was developed using the GRADE (Grading of Recommendations, Assessment, Development, and Evaluation) framework to prioritize clinical questions, identify patient-centered outcomes, and conduct an evidence synthesis. The guideline panel used the Evidence-to-Decision framework to develop recommendations for the use of fecal microbiota-based therapies in the specified gastrointestinal conditions and provided implementation considerations for clinical practice.
The guideline panel made 7 recommendations. In immunocompetent adults with recurrent C difficile infection, the AGA suggests select use of fecal microbiota-based therapies on completion of standard of care antibiotics to prevent recurrence. In mildly or moderately immunocompromised adults with recurrent C difficile infection, the AGA suggests select use of conventional fecal microbiota transplant. In severely immunocompromised adults, the AGA suggests against the use of any fecal microbiota-based therapies to prevent recurrent C difficile. In adults hospitalized with severe or fulminant C difficile not responding to standard of care antibiotics, the AGA suggests select use of conventional fecal microbiota transplant. The AGA suggests against the use of conventional fecal microbiota transplant as treatment for inflammatory bowel diseases or irritable bowel syndrome, except in the context of clinical trials.
Fecal microbiota-based therapies are effective therapy to prevent recurrent C difficile in select patients. Conventional fecal microbiota transplant is an adjuvant treatment for select adults hospitalized with severe or fulminant C difficile infection not responding to standard of care antibiotics. Fecal microbiota transplant cannot yet be recommended in other gastrointestinal conditions.

OBJECTIVE: Treatment guidelines are key drivers of prescribing practice in the management of Clostridioides difficile infection (CDI), but recommendations on best practice can vary. We conducted a cost-utility analysis to compare the treatment pathway recommended by the European Society of Clinical Microbiology and Infectious Diseases (ESCMID) guideline with the pathway proposed by the National Institute for Health and Care Excellence (NICE) guideline, from the perspective of the UK National Health Service.
METHODS: A decision tree modelling approach was adopted to reflect the treatment pathway for CDI as outlined in ESCMID and NICE guidelines. Patients experiencing a CDI infection received up to three treatments per infection to achieve a response and could subsequently experience up to two recurrences. Data on patient demographics, treatment response, recurrence, utilities, CDI-related mortality, and costs were taken from published literature.
RESULTS: The ESCMID treatment pathway was cost-effective versus the NICE treatment pathway at a threshold of £20 000 per quality-adjusted life year gained, with an incremental cost-effectiveness ratio of £4931. Cost-effectiveness was driven by differences in index infection recommendations (ESCMID recommends fidaxomicin as first-line treatment whereas NICE recommends vancomycin). The model results were robust to variations in inputs investigated in scenarios and sensitivity analyses, and probabilistic sensitivity analysis demonstrated that the ESCMID guideline treatment strategy had a 100% likelihood of being cost-effective versus the NICE treatment strategy.
CONCLUSIONS: Compared with the NICE guideline, the ESCMID guideline recommendations for treating an index CDI represent the most cost-effective use of healthcare resources from the perspective of the UK National Health Service.

暂无摘要。

The updated Czech guidelines differ in some aspects from the 2021 guidelines issued by the ESCMID Study Group for Clostridium difficile. The key points of these Czech recommendations may be summarized as follows: • The drug of choice for hospitalized patients is orally administered fidaxomicin or vancomycin. In outpatients with a mild first episode of C. difficile infection, metronidazole can also be used. • If the patient\'s response to treatment is good and there are no complications, the duration of antibiotic treatment can be reduced (e.g. to 5 days in case of fidaxomicin or to 6-7 days in case of vancomycin). • If oral therapy is impossible, the drug of choice is tigecycline, 100 mg i.v., b.i.d., with initial shortening of the interval between the first and second doses for faster saturation. If the severity of the disease progresses during this antibiotic treatment, it is necessary to access the ileum or cecum, i.e. to perform double ileostomy or percutaneous endoscopic cecostomy, and to instill vancomycin or fidaxomicin lavages. • Fulminant C. difficile colitis should be treated with oral fidaxomicin ± tigecycline i.v. If peristalsis ceases, fidaxomicin should be administered into the ileum or cecum as described above. If sepsis develops, a broad-spectrum beta-lactam antibiotic (piperacillin/tazobactam, carbapenem) i.v. is added to topically administered fidaxomicin instead of tigecycline i.v.; at the same time, colectomy should be considered as the last resort. • To treat first recurrence, fidaxomicin or vancomycin is administered with a subsequent fecal microbiota transplant (FMT) from a healthy donor. For second or subsequent recurrence, administration of fidaxomicin is of little benefit; the therapy of choice is oral vancomycin and subsequent FMT. Prolonged vancomycin or fidaxomicin taper and pulse treatment is appropriate only when FMT cannot be performed.

BACKGROUND: Awareness and compliance with international guidelines for diagnosis and clinical management of Clostridioides difficile infection (CDI) are unknown.
OBJECTIVE: To compare the awareness and compliance with the recommended strategies for diagnosis and clinical management of CDI across Europe in 2018-2019.
METHODS: Hospital sites and their associated community practices across 12 European countries completed an online survey in 2018-2019, to report on their practices in terms of surveillance, prevention, diagnosis, and treatment of CDI. Responses were collected from 105 hospitals and 39 community general practitioners (GPs).
RESULTS: Hospital sites of 11 countries reported participation in national surveillance schemes compared with six countries for international schemes. The European Society of Clinical Microbiology and Infectious Diseases (ESCMID)-recommended CDI testing methodologies were used by 82% (86/105) of hospitals, however countries reporting the highest incidence of CDI used non-recommended tests. Over 75% (80/105) of hospitals were aware of the most recent European CDI treatment guidelines at the time of this survey compared with only 26% (10/39) of surveyed GPs. However, up to 15% (16/105) of hospitals reported using the non-recommended metronidazole for recurrent CDI cases, sites in countries with lower awareness of CDI treatment guidelines. Only 37% (39/105) of hospitals adopted contact isolation precautions in case of suspected CDI.
CONCLUSIONS: Good awareness of guidelines for the management of CDI was observed across the surveyed European hospital sites. However, low compliance with diagnostic testing guidelines, infection control measures for suspected CDI, and insufficient awareness of treatment guidelines continued to be reported in some countries.

Clostridioides difficile infection (CDI) remains a significant clinical challenge both in the management of severe and severe-complicated disease and the prevention of recurrence. Guidelines released by the Infectious Diseases Society of America and Society for Healthcare Epidemiology of America (IDSA/SHEA) and ESCMID had some consensus as well as some discrepancies in disease severity classification and treatment recommendations. We review and compare the key clinical strategies from updated IDSA/SHEA, ESCMID and current Australasian guidelines for CDI management in adults and discuss relevant issues for clinicians, particularly in the management of severe-complicated infection. Updated IDSA/SHEA and ESCMID guidelines now reflect the increased efficacy of fidaxomicin in preventing recurrence and have both promoted fidaxomicin to first-line therapy with an initial CDI episode in both non-severe and severe disease and endorsed the role of bezlotoxumab in the prevention of recurrent infection. Vancomycin remains acceptable therapy and metronidazole is not preferred. For severe-complicated infection the IDSA/SHEA recommends high-dose oral ± rectal vancomycin and IV metronidazole, whilst in an important development, ESCMID has endorsed fidaxomicin and tigecycline as part of combination anti-CDI therapy, for the first time. The role of faecal microbiota transplantation (FMT) in second CDI recurrence is now clearer, but timing and mode of FMT in severe-complicated refractory disease still requires further study.