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Manthey CF, Epple HJ, Keller KM, Lübbert C, Posovszky C, Ramharter M, Reuken P, Suerbaum S, Vehreschild M, Weinke T, Addo MM, Stallmach A, Lohse AW. S2k-Leitlinie Gastrointestinale Infektionen der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS). ZEITSCHRIFT FUR GASTROENTEROLOGIE 2024; 62:1090-1149. [PMID: 38976986 DOI: 10.1055/a-2240-1428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Affiliation(s)
- Carolin F Manthey
- I. Medizinische Klinik und Poliklinik - Schwerpunkt Gastroenterologie; Sektionen Infektions- und Tropenmedizin, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
- Gemeinschaftspraxis Innere Medizin Witten, Witten, Deutschland
| | - Hans-Jörg Epple
- Antibiotic Stewardship, Vorstand Krankenversorgung, Universitätsmedizin Berlin, Berlin, Deutschland
| | - Klaus-Michael Keller
- Klinik für Kinder- und Jugendmedizin, Helios Dr. Horst Schmidt Kliniken, Klinik für Kinder- und Jugendmedizin, Wiesbaden, Deutschland
| | - Christoph Lübbert
- Bereich Infektiologie und Tropenmedizin, Medizinische Klinik I (Hämatologie, Zelltherapie, Infektiologie und Hämostaseologie), Universitätsklinikum Leipzig, Leipzig, Deutschland
| | | | - Michael Ramharter
- I. Medizinische Klinik und Poliklinik - Schwerpunkt Gastroenterologie; Sektionen Infektions- und Tropenmedizin, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Philipp Reuken
- Klinik für Innere Medizin IV (Gastroenterologie, Hepatologie, Infektiologie, Zentrale Endoskopie), Universitätsklinikum Jena, Jena, Deutschland
| | - Sebastian Suerbaum
- Universität München, Max von Pettenkofer-Institut für Hygiene und Medizinische Mikrobiologie, München, Deutschland
| | - Maria Vehreschild
- Medizinische Klinik II, Universitätsklinikum Frankfurt, Frankfurt, Deutschland
| | - Thomas Weinke
- Klinik für Gastroenterologie und Infektiologie, Klinikum Ernst von Bergmann, Potsdam, Deutschland
| | - Marylyn M Addo
- I. Medizinische Klinik und Poliklinik - Schwerpunkt Gastroenterologie; Sektionen Infektions- und Tropenmedizin, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
- Institut für Infektionsforschung und Impfstoffentwicklung Sektion Infektiologie, I. Med. Klinik, Zentrum für Innere Medizin, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Andreas Stallmach
- Klinik für Innere Medizin IV (Gastroenterologie, Hepatologie, Infektiologie, Zentrale Endoskopie), Universitätsklinikum Jena, Jena, Deutschland
| | - Ansgar W Lohse
- I. Medizinische Klinik und Poliklinik - Schwerpunkt Gastroenterologie; Sektionen Infektions- und Tropenmedizin, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
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Najjar-Debbiny R, Barnett-Griness O, Arbel A, Cohen S, Weber G, Amar M, Yassin R, Greenfeld I, Shehadeh S, Saliba W. Secondary prophylaxis for Clostridioides difficile infection for patients on non-C. difficile antibiotics: a retrospective cohort study. Microbes Infect 2024; 26:105349. [PMID: 38719086 DOI: 10.1016/j.micinf.2024.105349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 04/29/2024] [Accepted: 05/01/2024] [Indexed: 05/16/2024]
Abstract
OBJECTIVES Recurrent Clostridioides difficile infection (CDI) poses healthcare challenges and morbidity. Preventing recurrence with prophylactic oral CDI antibiotics lack consensus. METHODS We used data from the largest healthcare provider in Israel to identify all adults aged 18 years or older diagnosed with a first episode of CDI (Index CDI) between February 2018 and December 2022 and subsequently received a non-CDI antibiotic within 2-8 weeks. Patients who received a concurrent prophylactic CDI antibiotic constituted the CDI prophylaxis group. Multivariable Cox proportional hazard regression models were used to examine the association of secondary CDI prophylaxis with CDI recurrence according to the severity of the index CDI (primary objective) and with 4- and 8-week all-cause mortality (secondary objective). RESULTS A total of 434 eligible patients were included. Among them, 327 did not receive CDI antibiotic prophylaxis, while 107 did. CDI antibiotic prophylaxis was associated with a significant risk reduction of CDI recurrence with an adjusted HR of 0.51 (95% CI, 0.27-0.97). The magnitude of the association was modified by the severity of the index CDI episode (P for interaction 0.0182). Specifically, the HR for recurrence was 0.163 (95% CI 0.045-0.593) for non-severe CDI, and 1.242 (95% CI 0.524-2.946) for severe CDI. No significant association was found between CDI antibiotic prophylaxis and 4-8 weeks mortality. CONCLUSION Secondary prophylaxis with CDI antibiotics appears to be associated with a reduced risk of recurrence in patients with previous non-severe CDI episode. Further studies are needed to confirm this finding.
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Affiliation(s)
- Ronza Najjar-Debbiny
- Infection Control and Prevention Unit, Lady Davis Carmel Medical Center, Haifa, Israel; Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.
| | - Ofra Barnett-Griness
- Department of Community Medicine and Epidemiology, Lady Davis Carmel Medical Center, Haifa, Israel; Statistical Unit, Lady Davis Carmel Medical Center, Haifa, Israel
| | - Anat Arbel
- Internal Medicine B, Lady Davis Carmel Medical Center, Haifa, Israel
| | - Shai Cohen
- Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel; Internal Medicine B, Lady Davis Carmel Medical Center, Haifa, Israel
| | - Gabriel Weber
- Infectious Diseases Unit, Lady Davis Carmel Medical Center, Haifa, Israel
| | - Maisam Amar
- Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel; Infectious Diseases Unit, Lady Davis Carmel Medical Center, Haifa, Israel
| | - Rabah Yassin
- Infectious Diseases Unit, Lady Davis Carmel Medical Center, Haifa, Israel
| | - Inbal Greenfeld
- Infectious Diseases Unit, Lady Davis Carmel Medical Center, Haifa, Israel
| | - Shereen Shehadeh
- Pediatric Infectious Diseases Unit, Lady Davis Carmel Center, Haifa, Israel
| | - Walid Saliba
- Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel; Department of Community Medicine and Epidemiology, Lady Davis Carmel Medical Center, Haifa, Israel; Translational Epidemiology Unit and Research Authority, Lady Davis Carmel Medical Center, Haifa, Israel
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Di Bella S, Sanson G, Monticelli J, Zerbato V, Principe L, Giuffrè M, Pipitone G, Luzzati R. Clostridioides difficile infection: history, epidemiology, risk factors, prevention, clinical manifestations, treatment, and future options. Clin Microbiol Rev 2024; 37:e0013523. [PMID: 38421181 PMCID: PMC11324037 DOI: 10.1128/cmr.00135-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024] Open
Abstract
SUMMARYClostridioides difficile infection (CDI) is one of the major issues in nosocomial infections. This bacterium is constantly evolving and poses complex challenges for clinicians, often encountered in real-life scenarios. In the face of CDI, we are increasingly equipped with new therapeutic strategies, such as monoclonal antibodies and live biotherapeutic products, which need to be thoroughly understood to fully harness their benefits. Moreover, interesting options are currently under study for the future, including bacteriophages, vaccines, and antibiotic inhibitors. Surveillance and prevention strategies continue to play a pivotal role in limiting the spread of the infection. In this review, we aim to provide the reader with a comprehensive overview of epidemiological aspects, predisposing factors, clinical manifestations, diagnostic tools, and current and future prophylactic and therapeutic options for C. difficile infection.
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Affiliation(s)
- Stefano Di Bella
- Clinical Department of
Medical, Surgical and Health Sciences, Trieste
University, Trieste,
Italy
| | - Gianfranco Sanson
- Clinical Department of
Medical, Surgical and Health Sciences, Trieste
University, Trieste,
Italy
| | - Jacopo Monticelli
- Infectious Diseases
Unit, Trieste University Hospital
(ASUGI), Trieste,
Italy
| | - Verena Zerbato
- Infectious Diseases
Unit, Trieste University Hospital
(ASUGI), Trieste,
Italy
| | - Luigi Principe
- Microbiology and
Virology Unit, Great Metropolitan Hospital
“Bianchi-Melacrino-Morelli”,
Reggio Calabria, Italy
| | - Mauro Giuffrè
- Clinical Department of
Medical, Surgical and Health Sciences, Trieste
University, Trieste,
Italy
- Department of Internal
Medicine (Digestive Diseases), Yale School of Medicine, Yale
University, New Haven,
Connecticut, USA
| | - Giuseppe Pipitone
- Infectious Diseases
Unit, ARNAS Civico-Di Cristina
Hospital, Palermo,
Italy
| | - Roberto Luzzati
- Clinical Department of
Medical, Surgical and Health Sciences, Trieste
University, Trieste,
Italy
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4
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Clarke LM, Allegretti JR. Review article: The epidemiology and management of Clostridioides difficile infection-A clinical update. Aliment Pharmacol Ther 2024; 59:1335-1349. [PMID: 38534216 DOI: 10.1111/apt.17975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 01/01/2024] [Accepted: 03/16/2024] [Indexed: 03/28/2024]
Abstract
BACKGROUND Clostridioides difficile is the most common cause of healthcare-associated infection, and severe cases can result in significant complications. While anti-microbial therapy is central to infection management, adjunctive therapies may be utilised as preventative strategies. AIM This article aims to review updates in the epidemiology, diagnosis, and management, including treatment and prevention, of C. difficile infections. METHODS A narrative review was performed to evaluate the current literature between 1986 and 2023. RESULTS The incidence of C. difficile infection remains significantly high in both hospital and community settings, though with an overall decline in recent years and similar surveillance estimates globally. Vancomycin and fidaxomicin remain the first line antibiotics for treatment of non-severe C. difficile infection, though due to lower recurrence rates, infectious disease society guidelines now favour use of fidaxomicin. Faecal microbiota transplantation should still be considered to prevent recurrent C. difficile infection. However, in the past year the field has had a significant advancement with the approval of the first two live biotherapeutic products-faecal microbiota spores-live brpk, an oral capsule preparation, and faecal microbiota live-jslm-both indicated for the prevention of recurrent C. difficile infection, with additional therapies on the horizon. CONCLUSION Although the prevalence of C. difficile infection remains high, there have been significant advances in the development of novel therapeutics and preventative measures following changes in recent practice guidelines, and will continue to evolve in the future.
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Affiliation(s)
- Lindsay M Clarke
- Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jessica R Allegretti
- Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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5
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Yu KC, Ye G, Edwards JR, Dantes R, Gupta V, Ai C, Betz K, Benin AL. Treated, hospital-onset Clostridiodes difficile infection: An evaluation of predictors and feasibility of benchmarking comparing 2 risk-adjusted models among 265 hospitals. Infect Control Hosp Epidemiol 2024; 45:48-56. [PMID: 37449415 PMCID: PMC10782205 DOI: 10.1017/ice.2023.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 05/16/2023] [Accepted: 05/30/2023] [Indexed: 07/18/2023]
Abstract
OBJECTIVES To evaluate the incidence of a candidate definition of healthcare facility-onset, treated Clostridioides difficile (CD) infection (cHT-CDI) and to identify variables and best model fit of a risk-adjusted cHT-CDI metric using extractable electronic heath data. METHODS We analyzed 9,134,276 admissions from 265 hospitals during 2015-2020. The cHT-CDI events were defined based on the first positive laboratory final identification of CD after day 3 of hospitalization, accompanied by use of a CD drug. The generalized linear model method via negative binomial regression was used to identify predictors. Standardized infection ratios (SIRs) were calculated based on 2 risk-adjusted models: a simple model using descriptive variables and a complex model using descriptive variables and CD testing practices. The performance of each model was compared against cHT-CDI unadjusted rates. RESULTS The median rate of cHT-CDI events per 100 admissions was 0.134 (interquartile range, 0.023-0.243). Hospital variables associated with cHT-CDI included the following: higher community-onset CDI (CO-CDI) prevalence; highest-quartile length of stay; bed size; percentage of male patients; teaching hospitals; increased CD testing intensity; and CD testing prevalence. The complex model demonstrated better model performance and identified the most influential predictors: hospital-onset testing intensity and prevalence, CO-CDI rate, and community-onset testing intensity (negative correlation). Moreover, 78% of the hospitals ranked in the highest quartile based on raw rate shifted to lower percentiles when we applied the SIR from the complex model. CONCLUSIONS Hospital descriptors, aggregate patient characteristics, CO-CDI burden, and clinical testing practices significantly influence incidence of cHT-CDI. Benchmarking a cHT-CDI metric is feasible and should include facility and clinical variables.
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Affiliation(s)
- Kalvin C. Yu
- Becton, Dickinson and Company, Franklin Lakes, New Jersey
| | - Gang Ye
- Becton, Dickinson and Company, Franklin Lakes, New Jersey
| | | | - Raymund Dantes
- Centers for Disease Control and Prevention, Atlanta, Georgia
- Emory University School of Medicine, Atlanta, Georgia
| | - Vikas Gupta
- Becton, Dickinson and Company, Franklin Lakes, New Jersey
| | - ChinEn Ai
- Becton, Dickinson and Company, Franklin Lakes, New Jersey
| | - Kristina Betz
- Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Andrea L. Benin
- Centers for Disease Control and Prevention, Atlanta, Georgia
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Ivashkin VT, Maev IV, Andreev DN, Goloshchapov OV, Derinov AA, Zolnikova OY, Ivashkin KV, Kiseleva OY, Kiryukhin AP, Lyashenko OS, Poluektova EA, Tertychnyy AS, Trukhmanov AS, Ulyanin AI, Sheptulin AA, Shifrin OS. Modern Approaches to the Diagnosis and treatment of <i>Clostridioides difficile (C. difficile)</i>-associated Disease in Adults (literature Review and Expert Council Resolution). RUSSIAN JOURNAL OF GASTROENTEROLOGY, HEPATOLOGY, COLOPROCTOLOGY 2023; 33:19-33. [DOI: 10.22416/1382-4376-2023-33-2-19-33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/28/2024]
Abstract
Aim: to review the modern approaches to the diagnosis and treatment ofC. difficile-associated disease in adults and present the resolution of the Expert Council held on March 25, 2023 in Moscow.General provisions.C. difficileis the most important nosocomial pathogen which spores are also commonly found in the environment. Microbiota impairment, primarily due to the use of antibacterial drugs, is a key stage in the development ofC. difficile-associated disease. A search for an infection should be carried out only in patients with diarrhea, and it is advisable to use at least 2 laboratory methods. The drug of choice for first-line treatment is vancomycin. If drug treatment is ineffective or the patient has recurrent clostridial infection, fecal microbiota transplantation should be considered. The probiotic strainSaccharomyces boulardii CNCM I-745has a direct inhibitory effect onC. difficiletoxin A, promotes normalization of the intestinal microbiota composition, and decreases the inflammatory reaction in colonic mucosa colonized with a toxigenic strain ofC. difficile.Conclusions. Addition of the probiotic strainSaccharomyces boulardii CNCM I-745to antibacterial therapy promotes both primary and secondary prevention ofC. difficile-associated disease.
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Affiliation(s)
- V. T. Ivashkin
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - I. V. Maev
- A.I. Yevdokimov Moscow State University of Medicine and Dentistry
| | - D. N. Andreev
- A.I. Yevdokimov Moscow State University of Medicine and Dentistry
| | | | - A. A. Derinov
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - O. Yu. Zolnikova
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - K. V. Ivashkin
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - O. Yu. Kiseleva
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - A. P. Kiryukhin
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - O. S. Lyashenko
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - E. A. Poluektova
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - A. S. Tertychnyy
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - A. S. Trukhmanov
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - A. I. Ulyanin
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - A. A. Sheptulin
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - O. S. Shifrin
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
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7
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Chang LL, Allegretti J, Skinner AM, Dubberke ER. Oral Vancomycin as Secondary Prophylaxis for Prevention of Recurrent Clostridioides difficile Infection. N Engl J Med 2023; 388:654-656. [PMID: 36791167 DOI: 10.1056/nejmclde2204692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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8
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Assessing the methodological quality of studies included in systematic reviews: Interpretation of scores. Infect Control Hosp Epidemiol 2023; 44:169-170. [PMID: 35833465 DOI: 10.1017/ice.2022.176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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9
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Berger RE. Does Prophylaxis Prevent Recurrent Clostridioides difficile Infection? NEJM EVIDENCE 2022; 1:EVIDtt2200026. [PMID: 38319213 DOI: 10.1056/evidtt2200026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
Prophylaxis and Recurrent Clostridioides difficileA 68-year-old woman is admitted with pyelonephritis. Two months earlier, she had been treated for pneumonia and subsequently developed Clostridioides difficile colitis, which resolved with 10 days of oral vancomycin. When you start treatment with intravenous ceftriaxone, should you also prescribe prophylaxis to prevent recurrent C. difficile infection?
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10
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Oral Vancomycin Prophylaxis for Primary and Secondary Prevention of Clostridioides difficile Infection in Patients Treated with Systemic Antibiotic Therapy: A Systematic Review, Meta-Analysis and Trial Sequential Analysis. Antibiotics (Basel) 2022; 11:antibiotics11020183. [PMID: 35203786 PMCID: PMC8868369 DOI: 10.3390/antibiotics11020183] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/26/2022] [Accepted: 01/28/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Clostridioides difficile infection (CDI) is associated with substantial morbidity and mortality as well as high propensity of recurrence. Systemic antibiotic therapy (SAT) represents the top inciting factor of CDI, both primary and recurrent (rCDI). Among the many strategies aimed to prevent CDI in high-risk subjects undergoing SAT, oral vancomycin prophylaxis (OVP) appears promising under a cost-effectiveness perspective. Methods: A systematic review with meta-analysis and trial sequential analysis (TSA) of studies assessing the efficacy and the safety of OVP to prevent primary CDI and rCDI in persons undergoing SAT was carried out. PubMed and EMBASE were searched until 30 September 2021. The protocol was pre-registered on PROSPERO (CRD42019145543). Results: Eleven studies met the inclusion criteria, only one being a randomized controlled trial (RCT). Overall, 929 subjects received OVP and 2011 represented the comparator group (no active prophylaxis). OVP exerted a strong protective effect for CDI occurrence: odds ratio 0.14, 95% confidence interval 0.04–0.38. Moderate heterogeneity was observed: I2 54%. This effect was confirmed throughout several subgroup analyses, including prevention of primary CDI versus rCDI. TSA results pointed at the conclusive nature of the evidence. Results were robust to a variety of sensitivity and quantitative bias analyses, although the underlying evidence was deemed as low quality. No differences between the two groups were highlighted regarding the onset of vancomycin-resistant Enterococcus infections. Conclusions: OVP appears to be an efficacious option for prevention of CDI in high-risk subjects undergoing SAT. Nevertheless, additional data from RCTs are needed to establish OVP as good clinical practice and define optimal dosage and duration.
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Bogdanová K, Doubravská L, Vágnerová I, Hricová K, Pudová V, Röderová M, Papajk J, Uvízl R, Langová K, Kolář M. Clostridioides difficile and Vancomycin-Resistant Enterococci in COVID-19 Patients with Severe Pneumonia. Life (Basel) 2021; 11:life11111127. [PMID: 34833003 PMCID: PMC8653967 DOI: 10.3390/life11111127] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 10/14/2021] [Accepted: 10/20/2021] [Indexed: 01/08/2023] Open
Abstract
Broad-spectrum antibiotics administered to patients with severe COVID-19 pneumonia pose a risk of infection caused by Clostridioides difficile. This risk is reduced mainly by strict hygiene measures and early de-escalation of antibiotic therapy. Recently, oral vancomycin prophylaxis (OVP) has also been discussed. This retrospective study aimed to assess the prevalence of C. difficile in critical COVID-19 patients staying in an intensive care unit of a tertiary hospital department of anesthesiology, resuscitation, and intensive care from November 2020 to May 2021 and the rates of vancomycin-resistant enterococci (VRE) after the introduction of OVP and to compare the data with those from controls in the pre-pandemic period (November 2018 to May 2019). During the COVID-19 pandemic, there was a significant increase in toxigenic C. difficile rates to 12.4% of patients, as compared with 1.6% in controls. The peak rates were noted in February 2021 (25% of patients), immediately followed by initiation of OVP, changes to hygiene precautions, and more rapid de-escalation of antibiotic therapy. Subsequently, toxigenic C. difficile detection rates started to fall. There was a nonsignificant increase in VRE detected in non-gastrointestinal tract samples to 8.9% in the COVID-19 group, as compared to 5.3% in the control group. Molecular analysis confirmed mainly clonal spread of VRE.
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Affiliation(s)
- Kateřina Bogdanová
- Department of Microbiology, University Hospital Olomouc, I. P. Pavlova 6, 779 00 Olomouc, Czech Republic; (K.B.); (I.V.); (M.K.)
| | - Lenka Doubravská
- Department of Anesthesiology, Resuscitation and Intensive Care, University Hospital Olomouc, I. P. Pavlova 6, 779 00 Olomouc, Czech Republic; (J.P.); (R.U.)
- Correspondence: ; Tel.: +420-588-445-979
| | - Iva Vágnerová
- Department of Microbiology, University Hospital Olomouc, I. P. Pavlova 6, 779 00 Olomouc, Czech Republic; (K.B.); (I.V.); (M.K.)
| | - Kristýna Hricová
- Department of Microbiology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Hnevotinska 3, 779 00 Olomouc, Czech Republic; (K.H.); (V.P.); (M.R.)
| | - Vendula Pudová
- Department of Microbiology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Hnevotinska 3, 779 00 Olomouc, Czech Republic; (K.H.); (V.P.); (M.R.)
| | - Magdaléna Röderová
- Department of Microbiology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Hnevotinska 3, 779 00 Olomouc, Czech Republic; (K.H.); (V.P.); (M.R.)
| | - Jan Papajk
- Department of Anesthesiology, Resuscitation and Intensive Care, University Hospital Olomouc, I. P. Pavlova 6, 779 00 Olomouc, Czech Republic; (J.P.); (R.U.)
| | - Radovan Uvízl
- Department of Anesthesiology, Resuscitation and Intensive Care, University Hospital Olomouc, I. P. Pavlova 6, 779 00 Olomouc, Czech Republic; (J.P.); (R.U.)
| | - Kateřina Langová
- Department of Medical Biophysics, Faculty of Medicine and Dentistry, Palacky University Olomouc, Hnevotinska 3, 779 00 Olomouc, Czech Republic;
| | - Milan Kolář
- Department of Microbiology, University Hospital Olomouc, I. P. Pavlova 6, 779 00 Olomouc, Czech Republic; (K.B.); (I.V.); (M.K.)
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12
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Impact of Clostridioides difficile Therapy on Nosocomial Acquisition of Vancomycin-Resistant Enterococci. Pharmaceuticals (Basel) 2021; 14:ph14111066. [PMID: 34832848 PMCID: PMC8625989 DOI: 10.3390/ph14111066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/20/2021] [Accepted: 10/20/2021] [Indexed: 12/17/2022] Open
Abstract
Vancomycin is frequently used for the treatment of C. difficile infections (CDI). There are concerns that this might increase the risk of selecting vancomycin resistant enterococci (VRE). Here, we evaluated whether there is an increased risk of VRE acquisition following vancomycin for CDI specific treatment. Patients with CDI, metronidazole, or oral vancomycin treatment and without preexisting VRE were monitored for VRE acquisition. VRE isolates from patients with acquired and preexisting colonization were collected and subjected to whole genome sequencing. In total, 281 patients (median age 56 years, 54% of the male sex) presented with toxin positive C. difficile. Of them, 170 patients met the inclusion criteria, comprising 37 patients treated with metronidazole and 133 treated with oral vancomycin. In total, 14 patients meeting the inclusion criteria acquired VRE (vancomycin: n = 11; metronidazole: n = 3). Statistical analysis revealed no significant differences between both VRE acquisition rates. Genetic comparison of detected VRE isolates resulted in eight clusters of closely related genotypes comprising acquired and preexisting strains. Our results suggest that vancomycin and metronidazole likewise increase the risk of VRE acquisition. Genetic comparison indicates that VRE acquisition is a result of both antibiotic selection and pathogen transmission.
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How to: prophylactic interventions for prevention of Clostridioides difficile infection. Clin Microbiol Infect 2021; 27:1777-1783. [PMID: 34245901 DOI: 10.1016/j.cmi.2021.06.037] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/24/2021] [Accepted: 06/26/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Clostridioides difficile infection (CDI) remains the leading cause of healthcare-associated diarrhoea, despite existing guidelines for infection control measures and antimicrobial stewardship. The high associated health and economic burden of CDI calls for novel strategies to prevent the development and spread of CDI in susceptible patients. OBJECTIVES We aim to review CDI prophylactic treatment strategies and their implementation in clinical practice. SOURCES We searched PubMed, Embase, Emcare, Web of Science, and the COCHRANE Library databases to identify prophylactic interventions aimed at prevention of CDI. The search was restricted to articles published in English since 2012. CONTENT A toxin-based vaccine candidate is currently being investigated in a phase III clinical trial. However, a recent attempt to develop a toxin-based vaccine has failed. Conventional probiotics have not yet proved to be an effective strategy for prevention of CDI. New promising microbiota-based interventions that bind and inactivate concomitantly administered antibiotics, such as ribaxamase and DAV-132, have been developed. Prophylaxis of CDI with C. difficile antibiotics should not be performed routinely and should be considered only for secondary prophylaxis in very selected patients who are at the highest imminent risk for recurrent CDI (R-CDI) after a thorough evaluation. Faecal microbiota transplantation (FMT) has proved to be a very effective treatment for patients with multiple recurrences. Bezlotoxumab provides protection against R-CDI, mainly in patients with primary episodes and a high risk of relapse. IMPLICATIONS There are no proven effective, evidenced-based prophylaxis options for primary CDI. As for secondary prevention, FMT is considered the option of choice in patients with multiple recurrences. Bezlotoxumab can be added to standard treatment for patients at high risk for R-CDI. The most promising strategies are those aimed at reducing changes in intestinal microbiota and development of a new effective non-toxin-based vaccine.
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Kelly CR, Fischer M, Allegretti JR, LaPlante K, Stewart DB, Limketkai BN, Stollman NH. ACG Clinical Guidelines: Prevention, Diagnosis, and Treatment of Clostridioides difficile Infections. Am J Gastroenterol 2021; 116:1124-1147. [PMID: 34003176 DOI: 10.14309/ajg.0000000000001278] [Citation(s) in RCA: 225] [Impact Index Per Article: 75.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 03/25/2021] [Indexed: 02/06/2023]
Abstract
Clostridioides difficile infection occurs when the bacterium produces toxin that causes diarrhea and inflammation of the colon. These guidelines indicate the preferred approach to the management of adults with C. difficile infection and represent the official practice recommendations of the American College of Gastroenterology. The scientific evidence for these guidelines was evaluated using the Grading of Recommendations Assessment, Development, and Evaluation process. In instances where the evidence was not appropriate for Grading of Recommendations Assessment, Development, and Evaluation but there was consensus of significant clinical merit, key concept statements were developed using expert consensus. These guidelines are meant to be broadly applicable and should be viewed as the preferred, but not the only, approach to clinical scenarios.
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Affiliation(s)
- Colleen R Kelly
- Division of Gastroenterology, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Monika Fischer
- Division of Gastroenterology, Indiana University, Indianapolis, Indiana, USA
| | - Jessica R Allegretti
- Division of Gastroenterology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kerry LaPlante
- Department of Pharmacy Practice, University of Rhode Island College of Pharmacy, Kingston, Rhode Island, USA
| | - David B Stewart
- Department of Surgery, University of Arizona Health Sciences, Tucson, Arizona, USA
| | - Berkeley N Limketkai
- Division of Digestive Diseases, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California, USA
| | - Neil H Stollman
- Division of Gastroenterology, Alta Bates Summit Medical Center, East Bay Center for Digestive Health, Oakland, California, USA
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The American Society of Colon and Rectal Surgeons Clinical Practice Guidelines for the Management of Clostridioides difficile Infection. Dis Colon Rectum 2021; 64:650-668. [PMID: 33769319 DOI: 10.1097/dcr.0000000000002047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Clostridium difficile: Diagnosis and the Consequence of Over Diagnosis. Infect Dis Ther 2021; 10:687-697. [PMID: 33770398 PMCID: PMC8116462 DOI: 10.1007/s40121-021-00417-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 02/16/2021] [Indexed: 12/18/2022] Open
Abstract
Clostridium difficile infection (CDI) is a leading cause of healthcare-associated infections, accounting for significant disease burden and mortality. The clinical spectrum of C. difficile ranges from asymptomatic colonization to toxic megacolon and fulminant colitis. CDI is characterized by new onset of ≥ 3 unformed stools in 24 h and is confirmed by laboratory test for the presence of toxigenic C. difficile. Currently, laboratory tests to diagnose CDI include toxigenic culture, glutamate dehydrogenase (GDH), nucleic acid amplification test (NAAT), and toxins A/B enzyme immunoassay (EIA). The sensitivities of these tests are variable with toxin EIA ranging from 53 to 60% and with NAAT at about 95%. Overall, the specificity is > 90% for these methods. However, the positive predictive value (PPV) depends on the disease prevalence with lower CDI rates associated with lower PPVs. Notably, the widespread use of the highly sensitive NAAT and its relatively lower clinical specificity have led to overdiagnosis of C. difficile by identifying carriers when NAAT is used as the sole diagnostic method. Overdiagnosis of C. difficile has resulted in unwarranted treatment, possibly attributing to resistance to metronidazole and vancomycin, increased risk for overgrowth of vancomycin-resistant enterococci strains in stool specimens, and increased hospitalization thereby impacting patient safety and healthcare costs. Strategies to optimize the clinical sensitivity and specificity of current laboratory tests are critical to differentiate the clinical CDI from colonization. To achieve high diagnostic yield, if preagreed institutional criteria for stool submission are not used, a multistep approach to CDI diagnosis is recommended, such as either GDH or NAAT followed by toxins A/B EIA in conjunction with laboratory stewardship by evaluating C. difficile test orders for appropriateness and providing feedback. Furthermore, antimicrobial stewardship, along with provider education on appropriate testing for C. difficile, is vital to differentiate CDI from colonization.
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Tariq R, Laguio-Vila M, Tahir MW, Orenstein R, Pardi DS, Khanna S. Efficacy of oral vancomycin prophylaxis for prevention of Clostridioides difficile infection: a systematic review and meta-analysis. Therap Adv Gastroenterol 2021; 14:1756284821994046. [PMID: 33747124 PMCID: PMC7905721 DOI: 10.1177/1756284821994046] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 01/21/2021] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Prevention of recurrent Clostridioides difficile infection (CDI) is a challenge in clinical practice, particularly in patients who need systemic antimicrobial therapy. We aimed to evaluate the role of oral vancomycin prophylaxis (OVP) in prevention of primary or future CDI in patients on systemic antimicrobial therapy. METHODS A systematic search of MEDLINE, Embase, and Web of Science was performed from 2000 to January 2020. We included case-control or cohort studies that included patients on systemic antimicrobial therapy who did or did not receive oral vancomycin prophylaxis (OVP) and were evaluated for development of CDI. Odds ratio (OR) estimates with 95% confidence intervals (CI) were calculated. RESULTS Four studies including 1352 patients evaluated OVP for primary CDI prevention, with CDI occurring in 29/402 patients on OVP (7.4%) compared with 10.4% (99/950) without OVP. Meta-analysis revealed no significant decrease in risk of CDI in patients who received OVP (OR, 0.18; 95% CI, 0.03-1.03; p = 0.06). There was significant heterogeneity with I 2 = 76%. Ten studies including 9258 patients evaluated OVP for secondary CDI prevention. Future CDI occurred in 91/713 patients on OVP (13.3%) compared with 21.9% (1875/8545) who did not receive OVP. Meta-analysis revealed a statistically significant decreased risk of future CDI (OR, 0.34; 95% CI, 0.20-0.59; p < 0.00001). Significant heterogeneity was seen with I 2 = 59%. DISCUSSION Based on observational data, OVP appears to decrease the risk of future CDI in patients with prior CDI who require systemic antimicrobial therapy. However, OVP was not effective for primary prevention of CDI.
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Affiliation(s)
- Raseen Tariq
- Divison of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
- Department of Internal Medicine, Rochester General Hospital, Rochester, NY, USA
| | | | | | | | - Darrell S. Pardi
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Sahil Khanna
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
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