1
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Ito Y, Tanimoto K, Chiba N, Otsuka M, Ota M, Yoshida M, Hashimoto Y, Nomura T, Tomita H. Molecular epidemiological analyses of Clostridioides difficile isolates in a university hospital in Japan. Heliyon 2023; 9:e20167. [PMID: 37800060 PMCID: PMC10550568 DOI: 10.1016/j.heliyon.2023.e20167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 09/01/2023] [Accepted: 09/13/2023] [Indexed: 10/07/2023] Open
Abstract
Background We performed molecular epidemiological analyses of Clostridioides difficile isolates in a university hospital in Japan to reveal the risk of C. difficile infection. Methods Cultured isolates from 919 stool samples from 869 patients obtained from July 2015 to August 2016 were subjected to toxin gene detection, ribotyping, multilocus sequence typing, antimicrobial susceptibility testing, and quantitative real-time polymerase chain reaction testing for C. difficile toxin gene expression. Results Of the 919 stool samples from 869 patients, C. difficile was isolated from 153 samples (16.6%), of which 49 (32%) and 104 (68%) were from patients with and without C. difficile infection, respectively. Analyses showed genetic diversity, with ST8 and ST17 strains of healthcare-associated infections, some of which caused C. difficile infections. There was no significant difference in the transcription levels of C. difficile toxin genes between isolates from patients with and without C. difficile infection. Conclusions Major Japanese clonal strains, ST8 and ST17, have been in the hospital environment for a long time and cause healthcare-associated C. difficile infections. The C. difficile toxin genes were transcribed in the isolates from both patients with and without C. difficile infection but were no significant relationship with the development of C. difficile infection.
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Affiliation(s)
- Yukitaka Ito
- Division of Clinical Microbiology Laboratory, Toho University Ohashi Medical Center, Tokyo, Japan
- Department of Bacteriology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Koichi Tanimoto
- Laboratory of Bacterial Drug Resistance, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Naoko Chiba
- Department of Bacteriology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Masanobu Otsuka
- Division of Clinical Microbiology Laboratory, Toho University Ohashi Medical Center, Tokyo, Japan
| | - Masato Ota
- Division of Clinical Microbiology Laboratory, Toho University Ohashi Medical Center, Tokyo, Japan
| | - Mieko Yoshida
- Division of Clinical Microbiology Laboratory, Toho University Ohashi Medical Center, Tokyo, Japan
| | - Yusuke Hashimoto
- Department of Bacteriology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Takahiro Nomura
- Department of Bacteriology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Haruyoshi Tomita
- Department of Bacteriology, Gunma University Graduate School of Medicine, Gunma, Japan
- Laboratory of Bacterial Drug Resistance, Gunma University Graduate School of Medicine, Gunma, Japan
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Rafey A, Jahan S, Farooq U, Akhtar F, Irshad M, Nizamuddin S, Parveen A. Antibiotics Associated With Clostridium difficile Infection. Cureus 2023; 15:e39029. [PMID: 37323360 PMCID: PMC10266117 DOI: 10.7759/cureus.39029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2023] [Indexed: 06/17/2023] Open
Abstract
Introduction Clostridium difficile (C. difficile) is one of the major causes of diarrhea transmitted by the fecal-oral route. C. difficile type BI/NAP1/027 is responsible for the most severe C. difficile infection (CDI). It is a major cause of antibiotic-associated diarrhea followed by Clostridium perfringens, Staphylococcus aureus,and Klebsiella oxytoca. Historically, clindamycin, cephalosporins, penicillins, and fluoroquinolones were related to CDI. We conducted this study to evaluate the antibiotics associated with CDI in recent times. Methods We conducted a retrospective, single-center study over a period of eight years. A total of 58 patients were enrolled in the study. Patients with diarrhea and positive C. difficile toxin in stool were evaluated for antibiotics given, age, presence of malignancy, previous hospital stay for more than three days in the last three months, and any comorbidities. Results Among patients who developed CDI, prior antibiotics for at least four days duration were given in 93% (54/58) of patients. The most common antibiotics associated with C. difficile infection were piperacillin/tazobactam in 77.60% (45/58), meropenem in 27.60% (16/58), vancomycin in 20.70% (12/58), ciprofloxacin in 17.20% (10/58), ceftriaxone in 16% (9/58), and levofloxacin in 14% (8/58) of patients, respectively. Seven percent (7%) of patients with CDI did not receive any prior antibiotics. Solid organ malignancy was present in 67.20% and hematological malignancy in 27.60% of CDI patients. Ninety-eight percent (98%, 57/58) of patients treated with proton pump inhibitors, 93% of patients with a previous hospital stay for more than three days, 24% of patients with neutropenia, 20.1% of patients aged more than 65 years, 14% of patients with diabetes mellitus, and 12% of patients with chronic kidney disease also developed C. difficile infection. Conclusion The antibiotics associated with C. difficile infection are piperacillin/tazobactam, meropenem, vancomycin, ciprofloxacin, ceftriaxone, and levofloxacin. Other risk factors for CDI are proton pump inhibitor use, prior hospital admission, solid organ malignancy, neutropenia, diabetes mellitus (DM), and chronic kidney disease (CKD).
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Affiliation(s)
- Abdur Rafey
- Department of Internal Medicine and Infectious Diseases, Shaukat Khanum Memorial Cancer Hospital and Research Center, Lahore, PAK
| | - Shah Jahan
- Department of Internal Medicine, Shaukat Khanum Memorial Cancer Hospital and Research Center, Lahore, PAK
| | - Umer Farooq
- Department of Internal Medicine, Shaukat Khanum Memorial Cancer Hospital and Research Center, Lahore, PAK
| | - Furqana Akhtar
- Department of Infectious Diseases, Bahria International Hospital, Lahore, PAK
| | - Memoona Irshad
- Department of Infectious Diseases, Aga Khan University Hospital, Karachi, PAK
| | - Summiya Nizamuddin
- Department of Microbiology, Shaukat Khanum Memorial Cancer Hospital and Research Center, Lahore, PAK
| | - Azra Parveen
- Department of Internal Medicine and Infectious Diseases, Shaukat Khanum Memorial Cancer Hospital and Research Center, Lahore, PAK
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3
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Tsai BY, Tsai PJ, Lee CC, Chiu CW, Lai YH, Lee JC, Ko WC, Hung YP. Association of Single Nucleotide Polymorphisms in Nucleotide-Binding Domain Leucine-Rich Repeat Protein 1 with Clostridioides difficile Colonization or Infection. Infect Drug Resist 2023; 16:413-421. [PMID: 36718463 PMCID: PMC9883994 DOI: 10.2147/idr.s392510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 01/14/2023] [Indexed: 01/25/2023] Open
Abstract
Introduction Nucleotide-binding domain leucine-rich repeat protein (NLRP) is critical in the inflammasome-activation pathway, which is important for host survival and the clearance of Clostridioides difficile. Therefore, the influence of NLRP1 polymorphisms on C. difficile colonization (CdC) or infection (CDI) was analyzed. Materials and Methods A prospective cohort study consisted of hospitalized adults was conducted from January 2011 to January 2013. Single nucleotide polymorphisms (SNPs) of NLRP1, including rs12150220, rs2670660, rs6502867, rs878329, rs8182352, rs3744717, and rs11078571, were incorporating in analyses. The episodes of CdC and CDI were the primary and secondary outcome, respectively. Results Of the total of 509 eligible patients, 376 (73.9%) had neither CdC nor CDI, 104 (21.8%) had CdC without developing CDI, and 29 (4.3%) developed CDI during the study period. Through multivariate analyses, comorbid diabetes mellitus (adjusted odds ratio [AOR] 1.59, P=0.04) and CC genotype in NLRP1 rs3744717 (AOR 1.70, P=0.02) were recognized as the risk factor of CdC. After adjusting the independent predictors of CDI, in terms of comorbid diabetes mellitus (AOR 3.18, P=0.005) and prior exposure to ceftazidime/ceftriaxone (AOR 2.87, P=0.04) or proton pump inhibitors (AOR 3.86, P=0.001), patients with CC+GC genotype in NLRP1, rs878329 (AOR 2.39, P=0.03) remained a higher risk of CDI. Conclusion For hospitalized adults, the association of CC genotype in NLRP1 rs3744717 and CdC as well as the CC+GC genotype in NLRP1 rs878329 and CDI was respectively evidenced. We believed the prompt identification of patients having specific genotype in NLRP1 would prevent and improve the quality of care in CDI.
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Affiliation(s)
- Bo-Yang Tsai
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Pei-Jane Tsai
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan,Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan, Taiwan,Department of Pathology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan,Centers of Infectious Disease and Signaling Research, National Cheng Kung University, Tainan, Taiwan
| | - Ching-Chi Lee
- Clinical Medicine Research Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan,Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chun-Wei Chiu
- Department of Internal Medicine, Tainan Hospital, Ministry of Health and Welfare, Tainan, Taiwan
| | - Yi-Hsin Lai
- Centers of Infectious Disease and Signaling Research, National Cheng Kung University, Tainan, Taiwan
| | - Jen-Chieh Lee
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wen-Chien Ko
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan,Department of Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yuan-Pin Hung
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan,Department of Internal Medicine, Tainan Hospital, Ministry of Health and Welfare, Tainan, Taiwan,Department of Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan,Department of Microbiology & Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan,Correspondence: Yuan-Pin Hung; Wen-Chien Ko, Department of Internal Medicine, Tainan Hospital, Ministry of Health and Welfare, Tainan, Taiwan, Email ;
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4
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Lee JC, Chiu CW, Tsai PJ, Lee CC, Huang IH, Ko WC, Hung YP. Clostridium butyricum therapy for mild-moderate Clostridioides difficile infection and the impact of diabetes mellitus. BIOSCIENCE OF MICROBIOTA, FOOD AND HEALTH 2022; 41:37-44. [PMID: 35433161 PMCID: PMC8970652 DOI: 10.12938/bmfh.2021-049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 10/19/2021] [Indexed: 01/26/2023]
Abstract
The therapeutic effect of Clostridium butyricum for adults with
Clostridioides difficile infection (CDI) was investigated. A
retrospective study was conducted in medical wards of Tainan Hospital, Ministry of Health
and Welfare, between January 2013 and April 2020. The disease severity of CDI was scored
based on the Clinical Practice Guidelines of the IDSA/SHEA. Treatment success was defined
as the resolution of diarrhea within six days of a therapeutic intervention without the
need to modify the therapeutic regimen. In total, 241 patients developed CDI during
hospitalization in the study period. The treatment success rates for the 99 patients with
mild-moderate CDI among them were as follows: metronidazole, 69.4%; C.
butyricum, 68.2%; metronidazole plus C. butyricum, 66.7%; and
oral vancomycin, 66.7% (p=1.00). Patients with treatment success were less likely to have
diabetes mellitus than those with treatment failure (38.2% vs. 61.3%, p=0.05). Patients
treated with C. butyricum alone or in combination with metronidazole had
shorter durations of diarrhea than those treated with metronidazole alone (3.1 ± 2.0 days
or 3.5 ± 2.4 days vs. 4.2 ± 3.5 days; p=0.43 or 0.71), although the differences were not
statistically significant. In conclusion, the treatment success rate of C.
butyricum alone or in combination with metronidazole for patients with CDI was
non inferior to that of metronidazole alone. The presence of diabetes mellitus in affected
individuals is a risk factor for treatment failure.
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Affiliation(s)
- Jen-Chieh Lee
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No.138, Sheng Li Road, North Dist., Tainan 704, Taiwan
| | - Chun-Wei Chiu
- Department of Internal Medicine, Tainan Hospital, Ministry of Health and Welfare, No. 125, Jhongshan Rd., West Central Dist., Tainan 70043, Taiwan
| | - Pei-Jane Tsai
- Department of Medical Laboratory Science and Biotechnology, National Cheng Kung University, Medical College, No.1, University Road, Tainan 701, Taiwan.,Department of Pathology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No. 1, Dasyue Rd, East District, Tainan 701, Taiwan.,Center of Infectious Disease and Signaling Research, National Cheng Kung University, No.138, Sheng Li Road, North Dist., Tainan 704, Taiwan
| | - Ching-Chi Lee
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No.138, Sheng Li Road, North Dist., Tainan 704, Taiwan.,Clinical Medicine Research Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No. 1, Dasyue Rd, East District, Tainan 701, Taiwan
| | - I-Hsiu Huang
- Department of Biochemistry and Microbiology, Oklahoma State University Center for Health Sciences, 1111 W. 17th Street Tulsa, OK 74107, USA
| | - Wen-Chien Ko
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No.138, Sheng Li Road, North Dist., Tainan 704, Taiwan.,Department of Medicine, College of Medicine, National Cheng Kung University, 1 University Road, Tainan City 70101, Taiwan
| | - Yuan-Pin Hung
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No.138, Sheng Li Road, North Dist., Tainan 704, Taiwan.,Department of Internal Medicine, Tainan Hospital, Ministry of Health and Welfare, No. 125, Jhongshan Rd., West Central Dist., Tainan 70043, Taiwan
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5
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Păduraru DN, Ion D, Dumitrașcu MC, Petca R, Petca A, Șandru F, Andronic O, Radu G, Bolocan A. Clostridium difficile infection characteristics in a general surgery clinic. Exp Ther Med 2021; 22:1112. [PMID: 34504566 DOI: 10.3892/etm.2021.10546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 06/23/2021] [Indexed: 11/05/2022] Open
Abstract
Clostridium difficile (CD) is an anaerobic, gram-positive bacterium that can produce a spectrum of gastrointestinal diseases ranging from pseudomembranous colitis to diarrhea to toxic megacolon. The infection is even more difficult to manage as CD produces high-end spores, suggesting that this may be the cause of the dangerous recurrent disease as well as dissemination among healthy members in the community. Spores can be hosted in the digestive tract of both symptomatic and asymptomatic patients. The most relevant risk factor in the development of Clostridium difficile infection (CDI) seems to be the overuse of antimicrobials. Comorbidities are another risk factor that may predispose towards more serious CDI. Treatment options vary from oral antibiotics to extensive surgical interventions. The present study aimed to analyze the prevalence, severity, and management of CDIs in a general surgery department in an effort to determine the correlative elements between the infection and surgical pathology.
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Affiliation(s)
- Dan Nicolae Păduraru
- Faculty of Medicine, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Third Clinic of General Surgery and Emergency, University Emergency Hospital of Bucharest, 050098 Bucharest, Romania
| | - Daniel Ion
- Faculty of Medicine, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Third Clinic of General Surgery and Emergency, University Emergency Hospital of Bucharest, 050098 Bucharest, Romania
| | - Mihai Cristian Dumitrașcu
- Faculty of Medicine, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Gynecology, University Emergency Hospital of Bucharest, 050098 Bucharest, Romania
| | - Răzvan Petca
- Faculty of Medicine, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Urology, 'Prof. Dr. Th. Burghele' Hospital, 061344 Bucharest, Romania
| | - Aida Petca
- Faculty of Medicine, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Gynecology, 'Elias' University Emergency Hospital, 011461 Bucharest, Romania
| | - Florica Șandru
- Faculty of Medicine, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Dermatology, 'Elias' University Emergency Hospital, 011461 Bucharest, Romania
| | - Octavian Andronic
- Faculty of Medicine, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Third Clinic of General Surgery and Emergency, University Emergency Hospital of Bucharest, 050098 Bucharest, Romania
| | - Georgiana Radu
- Faculty of Medicine, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Third Clinic of General Surgery and Emergency, University Emergency Hospital of Bucharest, 050098 Bucharest, Romania
| | - Alexandra Bolocan
- Faculty of Medicine, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Third Clinic of General Surgery and Emergency, University Emergency Hospital of Bucharest, 050098 Bucharest, Romania
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6
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Slimings C, Riley TV. Antibiotics and healthcare facility-associated Clostridioides difficile infection: systematic review and meta-analysis 2020 update. J Antimicrob Chemother 2021; 76:1676-1688. [PMID: 33787887 DOI: 10.1093/jac/dkab091] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 03/01/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Antibiotic use is the most important modifiable risk factor for healthcare facility-associated Clostridioides difficile infection (HCFA-CDI). Previous systematic reviews cover studies published until 31 December 2012. OBJECTIVES To update the evidence for associations between antibiotic classes and HCFA-CDI to 31 December 2020. METHODS PubMed, Scopus, Web of Science Core Collection, WorldCat and Proquest Dissertations & Theses were searched for studies published since 1 January 2013. Eligible studies were those conducted among adult hospital inpatients, measured exposure to individual antibiotics or antibiotic classes, included a comparison group and measured the occurrence of HCFA-CDI as an outcome. The Newcastle-Ottawa Scale was used to appraise study quality. To assess the association between each antibiotic class and HCFA-CDI, a pooled random-effects meta-analysis was undertaken. Meta-regression and subgroup analysis was used to investigate study characteristics identified a priori as potential sources of heterogeneity. RESULTS Carbapenems and third- and fourth-generation cephalosporin antibiotics remain the most strongly associated with HCFA-CDI, with cases more than twice as likely to have recent exposure to these antibiotics prior to developing HCFA-CDI. Modest associations were observed for fluoroquinolones, clindamycin and β-lactamase inhibitor combination penicillin antibiotics. Individual study effect sizes were variable and heterogeneity was observed for most antibiotic classes. CONCLUSIONS This review provides the most up-to-date synthesis of evidence in relation to the risk of HCFA-CDI associated with exposure to specific antibiotic classes. Studies were predominantly conducted in North America or Europe and more studies outside of these settings are needed.
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Affiliation(s)
- Claudia Slimings
- Medical School, College of Health and Medicine, Australian National University, Canberra, Australian Capital Territory, Western Australia
| | - Thomas V Riley
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia.,Department of Microbiology, PathWest Laboratory Medicine, Nedlands, Western Australia
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7
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Šamadan L, Jeličić M, Vince A, Papić N. Nonalcoholic Fatty Liver Disease-A Novel Risk Factor for Recurrent Clostridioides difficile Infection. Antibiotics (Basel) 2021; 10:antibiotics10070780. [PMID: 34198964 PMCID: PMC8300633 DOI: 10.3390/antibiotics10070780] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 06/23/2021] [Accepted: 06/25/2021] [Indexed: 12/17/2022] Open
Abstract
Recurrent Clostridioides difficile infections (rCDI) have a substantial impact on healthcare systems, with limited and often expensive therapeutic options. Nonalcoholic fatty liver disease (NAFLD) affects about 25% of the adult population and is associated with metabolic syndrome, changes in gut microbiome and bile acids biosynthesis, all possibly related with rCDI. The aim of this study was to determine whether NAFLD is a risk factor associated with rCDI. A retrospective cohort study included patients ≥ 60 years hospitalized with CDI. The cohort was divided into two groups: those who were and were not readmitted with CDI within 3 months of discharge. Of the 329 patients included, 107 patients (32.5%) experienced rCDI. Patients with rCDI were older, had higher Charlson Age-Comorbidity Index (CACI) and were more frequently hospitalized within 3 months. Except for chronic kidney disease and NAFLD, which were more frequent in the rCDI group, there were no differences in other comorbidities, antibiotic classes used and duration of antimicrobial therapy. Multivariable Cox regression analysis showed that age >75 years, NAFLD, CACI >6, chronic kidney disease, statins and immobility were associated with rCDI. In conclusion, our study identified NAFLD as a possible new host-related risk factor associated with rCDI.
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Affiliation(s)
- Lara Šamadan
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (L.Š.); (A.V.)
| | - Mia Jeličić
- University Hospital for Infectious Diseases, 10000 Zagreb, Croatia;
| | - Adriana Vince
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (L.Š.); (A.V.)
- University Hospital for Infectious Diseases, 10000 Zagreb, Croatia;
| | - Neven Papić
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (L.Š.); (A.V.)
- University Hospital for Infectious Diseases, 10000 Zagreb, Croatia;
- Correspondence:
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8
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Poirier D, Gervais P, Fuchs M, Roussy JF, Paquet-Bolduc B, Trottier S, Longtin J, Loo VG, Longtin Y. Predictors of Clostridioides difficile Infection Among Asymptomatic, Colonized Patients: A Retrospective Cohort Study. Clin Infect Dis 2021; 70:2103-2210. [PMID: 31290544 DOI: 10.1093/cid/ciz626] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 07/08/2019] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Asymptomatic patients colonized with Clostridioides difficile are at risk of developing C. difficile infection (CDI), but the factors associated with disease onset are poorly understood. Our aims were to identify predictors of hospital-onset CDI (HO-CDI) among colonized patients and to explore the potential benefits of primary prophylaxis to prevent CDI. METHODS We conducted a retrospective cohort study in a tertiary academic institution. Colonized patients were identified by detecting the tcdB gene by polymerase chain reaction on a rectal swab. Univariate and multivariate logistic regression analyses were used to identify predictors of HO-CDI. RESULTS There were 19 112 patients screened, from which 960 (5%) colonized patients were identified: 513 met the inclusion criteria. Overall, 39 (7.6%) developed a HO-CDI, with a 30-day attributable mortality of 15%. An increasing length of stay (adjusted odds ratio [aOR] per day, 1.03; P = .006), exposure to multiple classes of antibiotics (aOR per class, 1.45; P = .02), use of opioids (aOR, 2.78; P = .007), and cirrhosis (aOR 5.49; P = .008) were independently associated with increased risks of HO-CDI, whereas the use of laxatives was associated with a lower risk of CDI (aOR 0.36; P = .01). Among the antimicrobials, B-lactam with B-lactamase inhibitors (OR 3.65; P < .001), first-generation cephalosporins (OR 2.38; P = .03), and carbapenems (OR 2.44; P = .03) correlated with the greatest risk of HO-CDI. By contrast, patient age, the use of proton pump inhibitors, and the use of primary prophylaxis were not significant predictors of HO-CDI. CONCLUSIONS This study identifies several factors that are associated with CDI among colonized patients. Whether modifying these variables could decrease the risk of CDI should be investigated.
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Affiliation(s)
- Dominic Poirier
- Laval University Faculty of Medicine, Sainte-Anne-de-Bellevue.,Infectious Diseases Research Center, Centre Hospitalier Universitaire de Québec, Sainte-Anne-de-Bellevue
| | - Philippe Gervais
- Laval University Faculty of Medicine, Sainte-Anne-de-Bellevue.,Infectious Diseases Research Center, Centre Hospitalier Universitaire de Québec, Sainte-Anne-de-Bellevue.,Quebec Heart and Lung Institute, Sainte-Anne-de-Bellevue
| | - Margit Fuchs
- Centre de Recherche sur le Cancer de l'Université Laval, Sainte-Anne-de-Bellevue.,Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, Sainte-Anne-de-Bellevue
| | - Jean-Francois Roussy
- Laval University Faculty of Medicine, Sainte-Anne-de-Bellevue.,Infectious Diseases Research Center, Centre Hospitalier Universitaire de Québec, Sainte-Anne-de-Bellevue.,Quebec Heart and Lung Institute, Sainte-Anne-de-Bellevue
| | | | - Sylvie Trottier
- Laval University Faculty of Medicine, Sainte-Anne-de-Bellevue.,Infectious Diseases Research Center, Centre Hospitalier Universitaire de Québec, Sainte-Anne-de-Bellevue.,Quebec Heart and Lung Institute, Sainte-Anne-de-Bellevue
| | - Jean Longtin
- Laval University Faculty of Medicine, Sainte-Anne-de-Bellevue.,Infectious Diseases Research Center, Centre Hospitalier Universitaire de Québec, Sainte-Anne-de-Bellevue.,Laboratoire de Santé Publique du Québec, Sainte-Anne-de-Bellevue
| | - Vivian G Loo
- McGill University, Faculty of Medicine, Montreal, Canada.,McGill University Health Centre, Montreal, Canada
| | - Yves Longtin
- McGill University, Faculty of Medicine, Montreal, Canada.,Jewish General Hospital Sir Mortimer B. Davis, Montreal, Canada
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9
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Ramos CP, Lopes EO, Diniz AN, Lobato FCF, Vilela EG, Silva ROS. Evaluation of glutamate dehydrogenase (GDH) and toxin A/B rapid tests for Clostridioides (prev. Clostridium) difficile diagnosis in a university hospital in Minas Gerais, Brazil. Braz J Microbiol 2020; 51:1139-1143. [PMID: 32367261 PMCID: PMC7455615 DOI: 10.1007/s42770-020-00288-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 04/25/2020] [Indexed: 12/12/2022] Open
Abstract
Clostridioides (Clostridium) difficile is responsible for most cases of nosocomial diarrhea and, despite the high prevalence of the disease worldwide, the best laboratory diagnostic approach to diagnose C. difficile infection (CDI) is a subject of ongoing debate. Although the use of multiple tests is recommended, the cost of these algorithms commonly exceeds the affordability in some countries. Thus, to improve CDI diagnosis in a university hospital in Brazil, this study analyzed two immunochromatographic tests and one enzyme immunoassay (ELISA) to evaluate the detection of glutamate dehydrogenase (GDH) and A/B toxins of C. difficile. Stool samples of 89 adult patients presenting nosocomial diarrhea during hospitalization were included. The toxigenic culture was used as the reference method. GDH detection by both commercial tests showed high sensitivity (100%) and specificity (92.1%). On the other hand, toxin-based methods showed a sensitivity between 19.2 and 57.7%. In conclusion, the results suggest that rapid tests for GDH detection are not only suitable for CDI diagnosis as screening tests but also as a single method.
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Affiliation(s)
- Carolina Pantuzza Ramos
- Veterinary School, Federal University of Minas Gerais, Antônio Carlos Avenue, 6627, Belo Horizonte, MG, 31.270-901, Brazil
| | - Emily Oliveira Lopes
- Veterinary School, Federal University of Minas Gerais, Antônio Carlos Avenue, 6627, Belo Horizonte, MG, 31.270-901, Brazil
| | - Amanda Nádia Diniz
- Veterinary School, Federal University of Minas Gerais, Antônio Carlos Avenue, 6627, Belo Horizonte, MG, 31.270-901, Brazil
| | - Francisco Carlos Faria Lobato
- Veterinary School, Federal University of Minas Gerais, Antônio Carlos Avenue, 6627, Belo Horizonte, MG, 31.270-901, Brazil
| | - Eduardo Garcia Vilela
- Faculty of Medicine, Federal University of Minas Gerais, Prof. Alfredo Balena Avenue, 190, Belo Horizonte, MG, 30.130-100, Brazil
- Alfa Institute of Gastroenterology, Clinical Hospital of Federal University of Minas Gerais, Prof. Alfredo Balena Avenue, 110, Belo Horizonte, MG, 30.130-100, Brazil
| | - Rodrigo Otávio Silveira Silva
- Veterinary School, Federal University of Minas Gerais, Antônio Carlos Avenue, 6627, Belo Horizonte, MG, 31.270-901, Brazil.
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10
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Weber S, Scheich S, Magh A, Wolf S, Enßle JC, Brunnberg U, Reinheimer C, Wichelhaus TA, Kempf VAJ, Kessel J, Vehreschild MJGT, Serve H, Bug G, Steffen B, Hogardt M. Impact of Clostridioides difficile infection on the outcome of patients receiving a hematopoietic stem cell transplantation. Int J Infect Dis 2020; 99:428-436. [PMID: 32798661 DOI: 10.1016/j.ijid.2020.08.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 08/02/2020] [Accepted: 08/07/2020] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVES Clostridioides difficile infections (CDI) are common in autologous (auto-HSCT) or allogenic hematopoietic stem cell transplant (allo-HSCT) recipients. However, the impact of CDI on patient outcomes is controversial. We conducted this study to examine the impact of CDI on patient outcomes. METHODS We performed a retrospective single-center study, including 191 lymphoma patients receiving an auto-HSCT and 276 acute myeloid leukemia (AML) patients receiving an allo-HSCT. The primary endpoint was overall survival (OS). Secondary endpoints were causes of death and, for the allo-HSCT cohort, GvHD- and relapse-free survival (GRFS). RESULTS The prevalence of CDI was 17.6% in the AML allo-HSCT and 7.3% in the lymphoma auto-HSCT cohort. A higher prevalence of bloodstream infections, but no differences concerning OS or cause of death were found for patients with CDI in the auto-HSCT cohort. [AU] In the allo-HSCT cohort, OS and GRFS were similar between CDI and non-CDI patients. However, the leading cause of death was relapse among non-CDI patients, but it was infectious diseases in the CDI group with fewer deaths due to relapse. CONCLUSIONS CDI was not associated with worse survival in patients receiving a hematopoietic stem cell transplantation, and there were even fewer relapse-related deaths in the AML allo-HSCT cohort.
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Affiliation(s)
- Sarah Weber
- Department of Hematology and Oncology, University Hospital Frankfurt, Frankfurt am Main, Germany; University Center for Infectious Diseases, University Hospital Frankfurt, Frankfurt am Main, Germany.
| | - Sebastian Scheich
- Department of Hematology and Oncology, University Hospital Frankfurt, Frankfurt am Main, Germany; University Center for Infectious Diseases, University Hospital Frankfurt, Frankfurt am Main, Germany.
| | - Aaron Magh
- Department of Hematology and Oncology, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Sebastian Wolf
- Department of Hematology and Oncology, University Hospital Frankfurt, Frankfurt am Main, Germany; University Center for Infectious Diseases, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Julius C Enßle
- Department of Hematology and Oncology, University Hospital Frankfurt, Frankfurt am Main, Germany; University Center for Infectious Diseases, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Uta Brunnberg
- Department of Hematology and Oncology, University Hospital Frankfurt, Frankfurt am Main, Germany; University Center for Infectious Diseases, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Claudia Reinheimer
- University Center for Infectious Diseases, University Hospital Frankfurt, Frankfurt am Main, Germany; Institute of Medical Microbiology and Infection Control, University Hospital Frankfurt, Frankfurt am Main, Germany; University Center of Competence for Infection Control, State of Hesse, Germany
| | - Thomas A Wichelhaus
- University Center for Infectious Diseases, University Hospital Frankfurt, Frankfurt am Main, Germany; Institute of Medical Microbiology and Infection Control, University Hospital Frankfurt, Frankfurt am Main, Germany; University Center of Competence for Infection Control, State of Hesse, Germany
| | - Volkhard A J Kempf
- University Center for Infectious Diseases, University Hospital Frankfurt, Frankfurt am Main, Germany; Institute of Medical Microbiology and Infection Control, University Hospital Frankfurt, Frankfurt am Main, Germany; University Center of Competence for Infection Control, State of Hesse, Germany
| | - Johanna Kessel
- University Center for Infectious Diseases, University Hospital Frankfurt, Frankfurt am Main, Germany; Department of Medicine, Infectious Diseases Unit, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Maria J G T Vehreschild
- University Center for Infectious Diseases, University Hospital Frankfurt, Frankfurt am Main, Germany; Department of Medicine, Infectious Diseases Unit, University Hospital Frankfurt, Frankfurt am Main, Germany; German Center of Infectious Diseases, Partner site Bonn-Cologne
| | - Hubert Serve
- Department of Hematology and Oncology, University Hospital Frankfurt, Frankfurt am Main, Germany; University Center for Infectious Diseases, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Gesine Bug
- Department of Hematology and Oncology, University Hospital Frankfurt, Frankfurt am Main, Germany; University Center for Infectious Diseases, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Björn Steffen
- Department of Hematology and Oncology, University Hospital Frankfurt, Frankfurt am Main, Germany; University Center for Infectious Diseases, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Michael Hogardt
- University Center for Infectious Diseases, University Hospital Frankfurt, Frankfurt am Main, Germany; Institute of Medical Microbiology and Infection Control, University Hospital Frankfurt, Frankfurt am Main, Germany; University Center of Competence for Infection Control, State of Hesse, Germany
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11
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Zhao C, Guo S, Jia X, Xu X. Distribution and risk factor analysis for Clostridium difficile-associated diarrhea among hospitalized children over one year of age. Pediatr Investig 2020; 4:37-42. [PMID: 32851340 PMCID: PMC7331383 DOI: 10.1002/ped4.12155] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Accepted: 05/28/2019] [Indexed: 01/22/2023] Open
Abstract
IMPORTANCE Clostridium difficile-associated diarrhea (CDAD) is a severe type of antibiotic-associated diarrhea (AAD). However, the risk factors for CDAD in children with AAD have not yet been clarified. OBJECTIVE To investigate the distribution and risk factors for CDAD among hospitalized children in Beijing Children's Hospital. METHODS Stool samples from 197 children with AAD were tested for the C. difficile pathogenic genes (tcdA, tcdB, tcdC, tcdD, tcdE, cdtA, and cdtB) using polymerase chain reaction between January 2011 and January 2014. Children who tested positive for tcdA or tcdB were included in the CDAD group, and those remaining comprised the non-CDAD group. RESULTS The rate of CDAD among the 197 children with AAD was 42.6% (84/197). The age distribution was 1-15.6 years, among which the majority of children (54.8%, 46/84) were aged 1-4 years. Differences in the CDAD-positive rates among AAD children belonging to different age groups were not statistically significant. Univariate analysis revealed that the duration of antibiotic therapy, the length of hospitalization prior to diarrhea, and gastrointestinal tract operations were significant risk factors (P < 0.05). Children with CDAD underwent more antibiotic therapy and had longer periods of hospitalization prior to diarrhea onset than children in the non-CDAD group. Using multivariate regression analysis, hospitalization for ≥ 10 days prior to diarrhea was found to be an independent risk factor for CDAD. INTERPRETATION This study revealed that the length of hospitalization (≥ 10 days) prior to diarrhea was an independent risk factor for CDAD in children with AAD.
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Affiliation(s)
- Chunna Zhao
- Department of GastroenterologyBeijing Children’ s HospitalFaculty of Digestive DiseasesCapital Medical UniversityNational Clinical Research Center f or Digestive DiseasesBeijing100045China
| | - Shu Guo
- Department of GastroenterologyBeijing Children’ s HospitalFaculty of Digestive DiseasesCapital Medical UniversityNational Clinical Research Center f or Digestive DiseasesBeijing100045China
| | - Xiaoyun Jia
- Department of GastroenterologyBeijing Children’ s HospitalFaculty of Digestive DiseasesCapital Medical UniversityNational Clinical Research Center f or Digestive DiseasesBeijing100045China
| | - Xiwei Xu
- Department of GastroenterologyBeijing Children’ s HospitalFaculty of Digestive DiseasesCapital Medical UniversityNational Clinical Research Center f or Digestive DiseasesBeijing100045China
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12
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Mi H, Bao R, Xiao Y, Cui Y, Sun W, Shen Y, Shi Q, Chen X, Lin J, Hu B, Gao X. Colonization of Toxigenic Clostridium difficile Among Intensive Care Unit Patients: A Multi-Centre Cross-Sectional Study. Front Cell Infect Microbiol 2020; 10:12. [PMID: 32083021 PMCID: PMC7002469 DOI: 10.3389/fcimb.2020.00012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 01/13/2020] [Indexed: 12/20/2022] Open
Abstract
Background:Clostridium difficile (CD) is a major cause of healthcare-associated infections and antibiotic-associated diarrhea in hospitalized patients worldwide. Carriers of toxigenic CD (tCD) have a higher risk of developing CD infections and can transmit CD to the environment and susceptible patients. However, little is known regarding the carriers and transmission of tCD in China. Methods: A multi-center cross-sectional study of tCD colonization (tCDC) was conducted from October 24 to 31, 2014, at 33 hospitals in Shanghai, China. Rectal swabs or stool samples were collected and tested, and the clinical and demographic status, epidemiological data, and blood parameters of 531 participants were recorded. The status of tCDC was defined by a positive result on the nucleic acid amplification test for the tcdA (toxin A), tcdB (toxin B), and cdtAB (toxin CDT) genes after positive bacterial culture. Results: The overall prevalence of CD colonization (CDC) was 19.02%, tCDC accounted for 92.08%, and A+B+CDT– was the dominant genotype (87.13%). The CD infection (CDI) prevalence was 1.51%. Potential tCDC-associated factors were admission to secondary grade hospitals, a body mass index <18.5, hospitalization during the previous 30 days, underlying diseases (including hypertension, diabetes mellitus, coronary heart disease, and respiratory failure), diarrhea during the previous 7 days, and exposure to fluoroquinolones or lansoprazole. Conclusions: This study reveals the prevalence of CDC and tCDC in Shanghai, elucidates several associated factors, contributes to the awareness of the current epidemiology in parts of eastern China and provides new insights for further study and infection control practices.
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Affiliation(s)
- Hongfei Mi
- Xiamen Branch, Zhongshan Hospital, Fudan University, Xiamen, China.,Zhongshan Hospital, Fudan University, Shanghai, China
| | - Rong Bao
- Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yao Xiao
- Zhongshan Hospital, School of Medicine, Xiamen University, Xiamen, China.,Xiamen Hospital of Traditional Chinese Medicine, Xiamen, China
| | - Yangwen Cui
- Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wei Sun
- Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yan Shen
- Zhongshan Hospital, Fudan University, Shanghai, China
| | - Qingfeng Shi
- Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiang Chen
- Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jiabing Lin
- Zhongshan Hospital, Fudan University, Shanghai, China
| | - Bijie Hu
- Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaodong Gao
- Zhongshan Hospital, Fudan University, Shanghai, China
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13
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Al-Rawahi GN, Al-Najjar A, McDonald R, Deyell RJ, Golding GR, Brant R, Tilley P, Thomas E, Rassekh SR, O'Gorman A, Wong P, Turnham L, Dobson S. Pediatric oncology and stem cell transplant patients with healthcare-associated Clostridium difficile infection were already colonized on admission. Pediatr Blood Cancer 2019; 66:e27604. [PMID: 30666782 DOI: 10.1002/pbc.27604] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 11/22/2018] [Accepted: 12/14/2018] [Indexed: 01/02/2023]
Abstract
UNLABELLED Clostridium difficile is the leading cause of healthcare-associated infections worldwide. The diagnosis of C. difficile infection (CDI) in pediatric oncology patients is complex as diarrhea is common, and there is a high rate of colonization in infants and young children. This study was conducted to assess the accuracy of the surveillance definitions of healthcare-associated CDI (HA-CDI) and to determine the prevalence of toxigenic C. difficile colonization among pediatric oncology and stem cell transplant patients. METHODS A prospective cohort study was conducted over a three-year period in an inpatient pediatric oncology and stem cell transplant setting. Baseline stool samples were collected within three days of admission and were genotypically compared with clinically indicated samples submitted after three days of admission. RESULTS A total of 175 patients were recruited with a total of 536 admissions. The adjusted prevalence of baseline toxigenic C. difficile colonization among admissions was 32.8%. Seventy-eight percent of positive admissions did not have history of CDI. Colonization with a toxigenic strain on admission was predictive of CDI (OR = 28.6; 95% CI, 6.58-124.39; P < 0.001). Nearly all clinical isolates (8/9) shared identical pulsed-field gel electrophoresis patterns with baseline isolates or were closely related (1/9). Only one of the 11 cases that were considered HA-CDI was potentially nosocomially acquired. CONCLUSION The prevalence of colonization with toxigenic C. difficile in our cohort is high. Unfortunately, the current CDI surveillance definitions overestimate the incidence of HA-CDI in pediatric oncology and stem cell transplantation settings.
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Affiliation(s)
- Ghada N Al-Rawahi
- Department of Pathology and Laboratory Medicine, University of British Columbia, British Columbia Children's Hospital, Vancouver, British Columbia, Canada
| | - Abeer Al-Najjar
- Pediatric Infectious Diseases, Faculty of Medicine, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Rachel McDonald
- Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Rebecca J Deyell
- Division of Pediatric Hematology/Oncology/BMT, University of British Columbia, British Columbia Children's Hospital, Vancouver, British Columbia, Canada
| | - George R Golding
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Manitoba, Canada
| | - Rollin Brant
- Department of Statistics, University of British Columbia, British Columbia Children's Hospital Research Institute, Vancouver, British Columbia, Canada
| | - Peter Tilley
- Department of Pathology and Laboratory Medicine, University of British Columbia, British Columbia Children's Hospital, Vancouver, British Columbia, Canada
| | - Eva Thomas
- Department of Pathology, Sidra Medicine and Weill Cornell Medical College in Qatar, Doha, Qatar
| | - Shahrad R Rassekh
- Division of Pediatric Hematology/Oncology/BMT, University of British Columbia, British Columbia Children's Hospital, Vancouver, British Columbia, Canada
| | - Aisling O'Gorman
- Division of Pediatric Hematology/Oncology/BMT, University of British Columbia, British Columbia Children's Hospital, Vancouver, British Columbia, Canada
| | - Peggy Wong
- Division of Pediatric Hematology/Oncology/BMT, University of British Columbia, British Columbia Children's Hospital, Vancouver, British Columbia, Canada
| | - Lucy Turnham
- Division of Pediatric Hematology/Oncology/BMT, University of British Columbia, British Columbia Children's Hospital, Vancouver, British Columbia, Canada
| | - Simon Dobson
- Department of Pathology, Sidra Medicine and Weill Cornell Medical College in Qatar, Doha, Qatar
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14
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López-de-Andrés A, Esteban-Vasallo MD, de Miguel-Díez J, Hernández-Barrera V, de Miguel-Yanes JM, Méndez-Bailón M, Jiménez-García R. Incidence and in-hospital outcomes of Clostridium difficile infection among type 2 diabetes patients in Spain. Int J Clin Pract 2018; 72:e13251. [PMID: 30216649 DOI: 10.1111/ijcp.13251] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 07/31/2018] [Indexed: 01/19/2023] Open
Abstract
AIM To examine incidence and in-hospital outcomes of Clostridium difficile infection (CDI) among patients with type 2 diabetes (T2DM); compare clinical variables among T2DM patients with matched non-T2DM patients hospitalised with CDI and identify factors associated with in-hospital mortality (IHM) among T2DM patients. METHODS We performed a retrospective study using the Spanish National Hospital Discharge Database, 2001-2015. We included patients that had CDI as primary or secondary diagnosis in their discharge report. For each T2DM patient, we selected a gender, age, readmission status and year-matched non-diabetic patient. RESULTS We identified 44 695 patients with CDI (21.19% with T2DM). We matched 3040 and 5987 couples with a primary and secondary diagnosis of CDI, respectively. Incidence of CDI was higher in T2DM patients (IRR per hospital admission 1.12; 95% CI 1.09-1.14, IRR per population 1.26; 95% CI 1.22-1.29). IHM decreased over time in T2DM and non-T2DM patients (from 15.36% and 13.35%, in 2001-2003 to 10.36% and 11.73% in 2013-2015), despite a concomitant increase in CDI diagnoses overtime. Among those with CDI as secondary diagnosis IHM was higher in nondiabetic 16.17% than in T2DM patients 13.19% (P < 0.001). In T2DM patients higher mortality rates were associated with older age, comorbidities, severe CDI, and readmission. Primary diagnosis of CDI was associated with lower IHM (OR 0.71; 95% CI 0.60-0.84) than secondary diagnosis. CONCLUSIONS Incidence of CDI was higher in T2DM patients. IHM decreased over time, regardless of the existence or not of T2DM. IHM was significantly lower in T2DM patients with CDI as primary diagnosis than non diabetic patients.
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Affiliation(s)
- Ana López-de-Andrés
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Alcorcón, Madrid, Spain
| | | | - Javier de Miguel-Díez
- Respiratory Department, Hospital General Universitario Gregorio Marañón, Facultad de Medicina, Universidad Complutense de Madrid (UCM), Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Valentín Hernández-Barrera
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Alcorcón, Madrid, Spain
| | - José M de Miguel-Yanes
- Internal Medicine Department, Hospital General Universitario Gregorio Marañón, Madrid, Facultad de Medicina, Universidad Complutense de Madrid (UCM), Madrid, Spain
| | - Manuel Méndez-Bailón
- Internal Medicine Department, Hospital Universitario Clínico San Carlos, Facultad de Medicina, Universidad Complutense de Madrid (UCM), Madrid, Spain
| | - Rodrigo Jiménez-García
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Alcorcón, Madrid, Spain
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15
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Ochoa-Hein E, Sifuentes-Osornio J, Ponce de León-Garduño A, Torres-González P, Granados-García V, Galindo-Fraga A. Factors associated with an outbreak of hospital-onset, healthcare facility-associated Clostridium difficile infection (HO-HCFA CDI) in a Mexican tertiary care hospital: A case-control study. PLoS One 2018; 13:e0198212. [PMID: 29813115 PMCID: PMC5973614 DOI: 10.1371/journal.pone.0198212] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 05/15/2018] [Indexed: 12/11/2022] Open
Abstract
Objective To identify clinical and environmental factors associated with an outbreak of hospital-onset, healthcare facility-associated Clostridium difficile infection (HO-HCFA CDI). Design Case-control study. Setting Public, acute care, academic tertiary referral center in Mexico. Patients Adults hospitalized ≥48 hours between January 2015 and December 2016 were included. Cases were patients with a first episode of HO-HCFA CDI. Controls were patients with any other diagnosis; they were randomly selected from the hospital discharge database and matched in a 1:2 manner according to the date of diagnosis of case ± 10 days. Variables with p<0.1 were considered for multivariable analysis. Results One hundred and fifty-five cases and 310 controls were included. Variables independently associated with HO-HCFA CDI were: exposure to both ciprofloxacin and proton pump inhibitor (PPI) within the last 3 months (OR = 8.07, 95% CI = 1.70–38.16), febrile neutropenia (OR = 4.61, 95% CI = 1.37–15.46), intraabdominal infection (OR = 2.06, 95% CI = 0.95–4.46), referral from other hospitals (OR = 1.99, 95% CI = 0.98–4.05) and an increasing number of antibiotics previously used (OR = 1.28, 95% CI = 1.13–1.46). Conclusions Multiple factors were found to be associated with the first episode of HO-HCFA CDI in the setting of an outbreak; of the modifiable risk factors, prior exposure to both ciprofloxacin and PPI was the most important. Referral from other hospitals was an environmental risk factor that deserves further study.
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Affiliation(s)
- Eric Ochoa-Hein
- Department of Hospital Epidemiology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - José Sifuentes-Osornio
- Department of Medicine, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | | | - Pedro Torres-González
- Microbiology Laboratory, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Víctor Granados-García
- Epidemiology and Health Services Research Unit, Aging Area, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Arturo Galindo-Fraga
- Department of Hospital Epidemiology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
- * E-mail:
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16
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McDonald LC, Gerding DN, Johnson S, Bakken JS, Carroll KC, Coffin SE, Dubberke ER, Garey KW, Gould CV, Kelly C, Loo V, Shaklee Sammons J, Sandora TJ, Wilcox MH. Clinical Practice Guidelines for Clostridium difficile Infection in Adults and Children: 2017 Update by the Infectious Diseases Society of America (IDSA) and Society for Healthcare Epidemiology of America (SHEA). Clin Infect Dis 2018; 66:e1-e48. [PMID: 29462280 PMCID: PMC6018983 DOI: 10.1093/cid/cix1085] [Citation(s) in RCA: 1253] [Impact Index Per Article: 208.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
A panel of experts was convened by the Infectious Diseases Society of America (IDSA) and Society for Healthcare Epidemiology of America (SHEA) to update the 2010 clinical practice guideline on Clostridium difficile infection (CDI) in adults. The update, which has incorporated recommendations for children (following the adult recommendations for epidemiology, diagnosis, and treatment), includes significant changes in the management of this infection and reflects the evolving controversy over best methods for diagnosis. Clostridium difficile remains the most important cause of healthcare-associated diarrhea and has become the most commonly identified cause of healthcare-associated infection in adults in the United States. Moreover, C. difficile has established itself as an important community pathogen. Although the prevalence of the epidemic and virulent ribotype 027 strain has declined markedly along with overall CDI rates in parts of Europe, it remains one of the most commonly identified strains in the United States where it causes a sizable minority of CDIs, especially healthcare-associated CDIs. This guideline updates recommendations regarding epidemiology, diagnosis, treatment, infection prevention, and environmental management.
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Affiliation(s)
| | | | - Stuart Johnson
- Edward Hines Jr Veterans Administration Hospital, Hines
- Loyola University Medical Center, Maywood, Illinois
| | | | - Karen C Carroll
- Johns Hopkins University School of Medicine, Baltimore, Maryl
| | | | - Erik R Dubberke
- Washington University School of Medicine, St Louis, Missouri
| | | | - Carolyn V Gould
- Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Ciaran Kelly
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Vivian Loo
- McGill University Health Centre, McGill University, Montréal, Québec, Canada
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17
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Cançado GGL, Silva ROS, Nader AP, Lobato FCF, Vilela EG. Impact of simultaneous glutamate dehydrogenase and toxin A/B rapid immunoassay on Clostridium difficile diagnosis and treatment in hospitalized patients with antibiotic-associated diarrhea in a university hospital of Brazil. J Gastroenterol Hepatol 2018; 33:393-396. [PMID: 28730697 DOI: 10.1111/jgh.13901] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 07/09/2017] [Accepted: 07/13/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Clostridium difficile is a major cause of health care-associated infection, but disagreement between diagnostic tests is an ongoing barrier to clinical decision-making. Conventional enzyme immunoassay (EIA) for toxin detection is currently the most frequently used technique for C. difficile infection (CDI) diagnosis, but its low sensitivity makes the development of an alternative strategy necessary for improving the diagnosis in developing countries. METHODS Between years 2011 and 2015, 154 stool samples from patients with antibiotic-associated diarrhea were examined by toxigenic culture and EIA for the diagnosis of CDI. In the year 2015, when glutamate dehydrogenase (GDH) test was first available in Brazil, 53 of those fecal specimens were also tested by the C. diff Quik Chek Complete rapid immunoassay. At this time, we prospectively assessed the impact of this test on CDI treatment rates before and after it was introduced in clinical practice. RESULTS The GDH component of C. diff Quik Chek Complete test had a sensitivity of 100% and specificity of 95.1% compared with toxigenic culture, with 89.8% concordance. The Tox A/B II EIA and the toxin portion of C. diff Quik Chek Complete yielded sensitivities between values of 50-58.3%, with 100% specificities. The introduction of GDH test increased the number of treated patients with CDI from 57.7% to 100%. CONCLUSIONS Glutamate dehydrogenase test is a reliable method for the diagnosis of CDI and greatly increases the number of properly treated patients with CDI. Therefore, this exam should be considered the mainstay for the laboratory diagnosis of CDI in developing countries.
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Affiliation(s)
- Guilherme Grossi Lopes Cançado
- School of Medicine, Federal University of Minas Gerais, Minas Gerais, Brazil.,Alfa Institute of Gastroenterology, Clinical Hospital of the Federal University of Minas Gerais, Minas Gerais, Brazil.,Department of Gastroenterology, Military Hospital of Minas Gerais, Minas Gerais, Brazil
| | | | - Amanda Pontes Nader
- School of Medicine, Federal University of Minas Gerais, Minas Gerais, Brazil
| | | | - Eduardo Garcia Vilela
- School of Medicine, Federal University of Minas Gerais, Minas Gerais, Brazil.,Alfa Institute of Gastroenterology, Clinical Hospital of the Federal University of Minas Gerais, Minas Gerais, Brazil
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18
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Abstract
This narrative review summarises the benefits, risks and appropriate use of acid-suppressing drugs (ASDs), proton pump inhibitors and histamine-2 receptor antagonists, advocating a rationale balanced and individualised approach aimed to minimise any serious adverse consequences. It focuses on current controversies on the potential of ASDs to contribute to infections-bacterial, parasitic, fungal, protozoan and viral, particularly in the elderly, comprehensively and critically discusses the growing body of observational literature linking ASD use to a variety of enteric, respiratory, skin and systemic infectious diseases and complications (Clostridium difficile diarrhoea, pneumonia, spontaneous bacterial peritonitis, septicaemia and other). The proposed pathogenic mechanisms of ASD-associated infections (related and unrelated to the inhibition of gastric acid secretion, alterations of the gut microbiome and immunity), and drug-drug interactions are also described. Both probiotics use and correcting vitamin D status may have a significant protective effect decreasing the incidence of ASD-associated infections, especially in the elderly. Despite the limitations of the existing data, the importance of individualised therapy and caution in long-term ASD use considering the balance of benefits and potential harms, factors that may predispose to and actions that may prevent/attenuate adverse effects is evident. A six-step practical algorithm for ASD therapy based on the best available evidence is presented.
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19
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Ho KY, Gwee KA, Cheng YK, Yoon KH, Hee HT, Omar AR. Nonsteroidal anti-inflammatory drugs in chronic pain: implications of new data for clinical practice. J Pain Res 2018; 11:1937-1948. [PMID: 30288088 PMCID: PMC6160277 DOI: 10.2147/jpr.s168188] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
COX2-selective and nonselective (ns) nonsteroidal anti-inflammatory drugs (NSAIDs) are widely used for chronic pain management. There are marked differences in the risk of adverse gastrointestinal (GI) and cardiovascular (CV) events among different NSAIDs. In 2017, publication of two randomized controlled trials and an individual patient-data meta-analysis provided robust data on the relative GI and CV tolerability profiles of currently available NSAIDs. The PRECISION study showed similar CV-event rates with celecoxib vs naproxen and ibuprofen, but GI tolerability was better for celecoxib. In the CONCERN study of high-GI-risk patients, celecoxib was associated with fewer adverse GI-tract events than naproxen. The meta-analysis showed no significant difference between celecoxib and ns-NSAIDs in the rate of acute myocardial infarction, and celecoxib was the only COX2-selective NSAID with a lower risk of adverse CV and GI events vs ns-NSAIDs. These data add to the body of knowledge about the relative tolerability of different NSAIDs and were used to propose an updated treatment algorithm. The decision about whether to use an NSAID and which one should be based on a patient's risk of developing adverse GI and CV events. Lower- and upper-GI-tract events need to be considered. Celecoxib has a better lower-GI-tract tolerability profile than ns-NSAIDs plus a proton-pump inhibitor. In addition, the latest data suggest that long-term use of celecoxib 200 mg/day may be appropriate for patients at increased CV risk.
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Affiliation(s)
| | - Kok Ann Gwee
- Stomach, Liver, and Bowel Centre, Gleneagles Hospital
| | - Yew Kuang Cheng
- Farrer Park Hospital
- Yong Loo Lin School of Medicine, National University of Singapore
| | - Kam Hon Yoon
- El Shaddai Arthritis and Rheumatism Specialist Medical Centre
| | - Hwan Tak Hee
- Pinnacle Spine and Scoliosis Centre, Mt Elizabeth Medical Centre
| | - Abdul Razakjr Omar
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
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Chung N, Wang SM, Shen CF, Kuo FC, Ho TS, Hsiung CA, Mu JJ, Wu FT, Huang LM, Huang YC, Huang YC, Chi H, Lin HC, Liu CC. Clinical and epidemiological characteristics in hospitalized young children with acute gastroenteritis in southern Taiwan: According to major pathogens. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2017; 50:915-922. [DOI: 10.1016/j.jmii.2017.07.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 06/30/2017] [Accepted: 07/12/2017] [Indexed: 02/04/2023]
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Squellati R. Evidence-Based Practice in the Treatment for Antibiotic-Associated Diarrhea in the Intensive Care Unit. Crit Care Nurs Clin North Am 2017; 30:87-99. [PMID: 29413218 DOI: 10.1016/j.cnc.2017.10.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Unit nurses provide care to patients with serious health conditions. Often antibiotics are recommended to fight infections. Sometimes patients are on proton pump inhibitors (PPI). Antibiotics and PPIs may lead to diarrhea, causing the patient more discomfort, and possibly leading to a more serious infection. One serious infection is caused by Clostridium difficile, which causes death in some cases. About 75% of patients on antibiotics may not need antibiotics. Several studies showed less diarrhea in patients on probiotics. However, probiotics cause harm to some patients, which needs to be considered. Nurses need to ensure that antibiotic stewardship is followed.
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Hung YP, Lee JC, Lin HJ, Chiu CW, Wu JL, Liu HC, Huang IH, Tsai PJ, Ko WC. Perceptions of Clostridium difficile infections among infection control professionals in Taiwan. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2017; 50:521-526. [DOI: 10.1016/j.jmii.2017.02.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 02/03/2017] [Accepted: 02/06/2017] [Indexed: 12/17/2022]
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Caroff DA, Yokoe DS, Klompas M. Evolving Insights Into the Epidemiology and Control of Clostridium difficile in Hospitals. Clin Infect Dis 2017; 65:1232-1238. [DOI: 10.1093/cid/cix456] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 05/12/2017] [Indexed: 12/13/2022] Open
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Borren NZ, Ghadermarzi S, Hutfless S, Ananthakrishnan AN. The emergence of Clostridium difficile infection in Asia: A systematic review and meta-analysis of incidence and impact. PLoS One 2017; 12:e0176797. [PMID: 28463987 PMCID: PMC5413003 DOI: 10.1371/journal.pone.0176797] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 04/17/2017] [Indexed: 12/18/2022] Open
Abstract
Background Clostridium difficile infection (CDI) is the most common healthcare associated infection and is highly prevalent in Europe and North America. Limited data is available on the prevalence of CDI in Asia. However, secular increases in prevalence of risk factors for CDI suggest that it may be emerging as a major cause of morbidity, highlighting the urgent need for a systematic study of the prevalence of CDI in Asia. Methods We systematically searched PubMed/Medline and Embase for publications from Asia between 2000–16 examining prevalence of CDI. A random-effects meta-analysis was performed to calculate the pooled prevalence of CDI in Asia and to identify subgroups and regions at high risk. Results Our meta-analysis included 51 studies from throughout Asia including 37,663 patients at risk among whom confirmed CDI was found in 4,343 patients. The pooled proportion of confirmed CDI among all patients with diarrhea was 14.8% with a higher prevalence in East Asia (19.5%), compared with South Asia (10.5%) or the Middle East (11.1%). There were an estimated 5.3 episodes of CDI per 10,000 patient days, similar to rates reported from Europe and North America. Infections due to hypervirulent strains were rare. CDI-related mortality was 8.9%. Conclusions In a meta-analysis of 51 studies, we observed similar rates of CDI in Asia in comparison to Europe and North America. Increased awareness and improved surveillance of Clostridium difficile is essential to reduce incidence and morbidity.
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Affiliation(s)
- Nienke Z. Borren
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, United States of America
- University of Groningen, Groningen, The Netherlands
| | - Shadi Ghadermarzi
- Division of Gastroenterology & Hepatology, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Susan Hutfless
- Division of Gastroenterology & Hepatology, Johns Hopkins University, Baltimore, Maryland, United States of America
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Ashwin N. Ananthakrishnan
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, United States of America
- Harvard Medical School, Boston, Massachusetts, United States of America
- * E-mail:
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Behar L, Chadwick D, Dunne A, Jones CI, Proctor C, Rajkumar C, Sharratt P, Stanley P, Whiley A, Wilks M, Llewelyn MJ. Toxigenic Clostridium difficile colonization among hospitalised adults; risk factors and impact on survival. J Infect 2017; 75:20-25. [PMID: 28435086 PMCID: PMC5464213 DOI: 10.1016/j.jinf.2017.04.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Revised: 04/11/2017] [Accepted: 04/14/2017] [Indexed: 01/05/2023]
Abstract
OBJECTIVES To establish risk factors for Clostridium difficile colonization among hospitalized patients in England. METHODS Patients admitted to elderly medicine wards at three acute hospitals in England were recruited to a prospective observational study. Participants were asked to provide a stool sample as soon as possible after enrolment and then weekly during their hospital stay. Samples were cultured for C. difficile before ribotyping and toxin detection by PCR. A multivariable logistic regression model of risk factors for C. difficile colonization was fitted from univariable risk factors significant at the p < 0.05 level. RESULTS 410/727 participants submitted ≥1 stool sample and 40 (9.8%) carried toxigenic C. difficile in the first sample taken. Ribotype 106 was identified three times and seven other ribotypes twice. No ribotype 027 strains were identified. Independent predictors of colonization were previous C. difficile infection (OR 4.53 (95% C.I. 1.33-15.48) and malnutrition (MUST score ≥2) (OR 3.29 (95% C.I. 1.47-7.35)). Although C. difficile colonised patients experienced higher 90-day mortality, colonization was not an independent risk for death. CONCLUSIONS In a non-epidemic setting patients who have previously had CDI and have a MUST score of ≥2 are at increased risk of C. difficile colonization and could be targeted for active surveillance to prevent C. difficile transmission.
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Affiliation(s)
- Laura Behar
- Brighton and Sussex University Hospitals NHS Trust, Eastern Road, Brighton, East Sussex, BN2 5BE, United Kingdom
| | - David Chadwick
- The James Cook University Hospital, Marton Road, Middlesbrough, TS4 3BW, United Kingdom
| | - Angela Dunne
- Brighton and Sussex University Hospitals NHS Trust, Eastern Road, Brighton, East Sussex, BN2 5BE, United Kingdom
| | - Christopher I Jones
- Brighton and Sussex Medical School, University of Sussex, Falmer, East Sussex, BN1 9PS, United Kingdom
| | - Claire Proctor
- The James Cook University Hospital, Marton Road, Middlesbrough, TS4 3BW, United Kingdom
| | - Chakravarthi Rajkumar
- Brighton and Sussex University Hospitals NHS Trust, Eastern Road, Brighton, East Sussex, BN2 5BE, United Kingdom; Brighton and Sussex Medical School, University of Sussex, Falmer, East Sussex, BN1 9PS, United Kingdom
| | - Paula Sharratt
- Bradford Teaching Hospitals NHS Foundation Trust, Duckworth Lane, Bradford, BD9 6RJ, United Kingdom
| | - Philip Stanley
- Bradford Teaching Hospitals NHS Foundation Trust, Duckworth Lane, Bradford, BD9 6RJ, United Kingdom
| | - Angela Whiley
- Immunobiology, Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary, University of London, 4, Newark Street, London, E1 2AT, United Kingdom
| | - Mark Wilks
- Immunobiology, Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary, University of London, 4, Newark Street, London, E1 2AT, United Kingdom; Department of Infection, Barts Health NHS Trust, Pathology and Pharmacy, 80, Newark St, London, E1 2ES, United Kingdom
| | - Martin J Llewelyn
- Brighton and Sussex University Hospitals NHS Trust, Eastern Road, Brighton, East Sussex, BN2 5BE, United Kingdom; Brighton and Sussex Medical School, University of Sussex, Falmer, East Sussex, BN1 9PS, United Kingdom.
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Hastanede uzun süreli yatan hastalarda Clostridium difficile kolonizasyonunun araştırılması. ANADOLU KLINIĞI TIP BILIMLERI DERGISI 2017. [DOI: 10.21673/anadoluklin.298926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Tsai CS, Hung YP, Lee JC, Lee NY, Chen PL, Syue LS, Li MC, Li CW, Ko WC. Community-onset Clostridium difficile infection at a tertiary medical center in southern Taiwan, 2007-2015. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2016; 51:243-250. [PMID: 28089100 DOI: 10.1016/j.jmii.2016.08.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2016] [Revised: 08/22/2016] [Accepted: 08/23/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Clostridium difficile infection (CDI) is well-known as the major cause of infectious diarrhea in hospitalized patients. Community-onset CDI (CO-CDI) is an emerging threat. However, clinical information of CO-CDI in Taiwan remains scarce. METHODS A retrospective study was conducted at a medical center in southern Taiwan. Symptomatic patients between 2007 and 2015 with C. difficile toxin or tcdB detected in stool were identified as CDI, and were classified as CO-CDI [including community-associated CDI (CA-CDI) and community-onset health care facility-associated CDI (CO-HCFA-CDI)] and health care facility-onset CDI (HCFO-CDI). RESULTS Of 427 patients, 15 (3.5%) were CA-CDI, 49 (11.5%) CO-HCFA-CDI, and 363 (85.0%) HCFO-CDI. Despite major involvement of the elderly (mean age: 66.1 years vs. 69.9 years, p = 0.46), no significant differences were noted between CA-CDI and CO-HCFA-CDI groups, except that solid organ cancer was more common in the CO-HCFA-CDI group. The CO-CDI group more often presented with abdominal pain but had shorter hospital stays and less exposure of proton-pump inhibitors or broad-spectrum antibiotics than the HCFO-CDI group did. The mortality rate related to CDI was 4.7% (3 patients) in the CO-CDI group. Despite a lower in-hospital mortality rate in the CO-CDI group (10.9% vs. 22.0%; p = 0.04), the recurrence rate was similar (10.9% vs. 7.2%; p = 0.3). CONCLUSIONS CO-CDI is not common but associated with substantial morbidity and mortality. Physicians should put CDI into consideration among patients who present community-onset fever, diarrhea, or abdominal pain alone or in combination.
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Affiliation(s)
- Chin-Shiang Tsai
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Yuan-Pin Hung
- Department of Medicine, National Cheng Kung University Medical College, Tainan, Taiwan; Department of Internal Medicine, Tainan Hospital, Ministry of Health and Welfare, Executive Yuan, Tainan, Taiwan
| | - Jen-Chieh Lee
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Nan-Yao Lee
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan; Department of Medicine, National Cheng Kung University Medical College, Tainan, Taiwan
| | - Po-Lin Chen
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan; Department of Medicine, National Cheng Kung University Medical College, Tainan, Taiwan
| | - Ling-Shan Syue
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Ming-Chi Li
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Chia-Wen Li
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Wen-Chien Ko
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan; Department of Medicine, National Cheng Kung University Medical College, Tainan, Taiwan.
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Hung YP, Huang IH, Lin HJ, Tsai BY, Liu HC, Liu HC, Lee JC, Wu YH, Tsai PJ, Ko WC. Predominance of Clostridium difficile Ribotypes 017 and 078 among Toxigenic Clinical Isolates in Southern Taiwan. PLoS One 2016; 11:e0166159. [PMID: 27861606 PMCID: PMC5115699 DOI: 10.1371/journal.pone.0166159] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2016] [Accepted: 10/24/2016] [Indexed: 01/24/2023] Open
Abstract
Ribotypes and toxin genotypes of clinical C. difficile isolates in Taiwan are rarely reported. A prospective surveillance study from January 2011 to January 2013 was conducted at the medical wards of a district hospital in southern Taiwan. Of the first toxigenic isolates from 120 patients, 68 (56.7%) of 120 isolates possessed both tcdA and tcdB. Of 52 (43.3%) with tcdB and truncated tcdA (tcdA-/tcdB+), all were ribotype 017 and none had binary toxin or tcdC deletion. Eighteen (15%) toxigenic isolates harbored binary toxins (cdtA and cdtB) and all had tcdC deletion, including Δ39 (C184T) deletion (14 isolates), Δ18 in-frame deletion (3 isolates), and Δ18 (Δ117A) deletion (1 isolate). Eleven of 14 isolates with Δ39 (C184T) deletion belonged to the ribotype 078 family, including ribotype 127 (6 isolates), ribotype 126 (4 isolates), and ribotype 078 (1 isolate). Among 8 patients with consecutive C. difficile isolates, these isolates from 6 (75%) patients were identical, irrespective of the presence or absence of diarrhea, suggestive of persistent fecal carriage or colonization. In conclusion in southern Taiwan, ribotype 017 isolates with a tcdA-/tcdB+ genotype were not uncommon and of C. difficile isolates with binary toxin, the ribotype 078 family was predominant.
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Affiliation(s)
- Yuan-Pin Hung
- Department of Internal Medicine, Tainan Hospital, Ministry of Health & Welfare, Tainan, Taiwan
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- Graduate Institute of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - I-Hsiu Huang
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Center of Infectious Disease and Signaling Research, National Cheng Kung University, Tainan, Taiwan
| | - Hsiao-Ju Lin
- Department of Internal Medicine, Tainan Hospital, Ministry of Health & Welfare, Tainan, Taiwan
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- Graduate Institute of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Bo-Yang Tsai
- Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Hsiao-Chieh Liu
- Department of Internal Medicine, Tainan Hospital, Ministry of Health & Welfare, Tainan, Taiwan
- Department of Experiment and Diagnosis, Tainan Hospital, Ministry of Health & Welfare, Tainan, Taiwan
| | - Hsiu-Chuan Liu
- Department of Experiment and Diagnosis, Tainan Hospital, Ministry of Health & Welfare, Tainan, Taiwan
| | - Jen-Chieh Lee
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Yi-Hui Wu
- Department of Internal Medicine, E-da Hospital, Kaohsiung, Taiwan
| | - Pei-Jane Tsai
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Center of Infectious Disease and Signaling Research, National Cheng Kung University, Tainan, Taiwan
- * E-mail: (WCK); (PJT)
| | - Wen-Chien Ko
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- Center of Infection Control, National Cheng Kung University Hospital, Tainan, Taiwan
- Department of Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- * E-mail: (WCK); (PJT)
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Detection of Clostridium difficile in Feces of Asymptomatic Patients Admitted to the Hospital. J Clin Microbiol 2016; 55:403-411. [PMID: 27852676 DOI: 10.1128/jcm.01858-16] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 11/10/2016] [Indexed: 01/06/2023] Open
Abstract
Recent evidence shows that patients asymptomatically colonized with Clostridium difficile may contribute to the transmission of C. difficile in health care facilities. Additionally, these patients may have a higher risk of developing C. difficile infection. The aim of this study was to compare a commercially available PCR directed to both toxin A and B (artus C. difficile QS-RGQ kit CE; Qiagen), an enzyme-linked fluorescent assay to glutamate dehydrogenase (GDH ELFA) (Vidas, bioMérieux), and an in-house-developed PCR to tcdB, with (toxigenic) culture of C. difficile as the gold standard to detect asymptomatic colonization. Test performances were evaluated in a collection of 765 stool samples obtained from asymptomatic patients at admission to the hospital. The C. difficile prevalence in this collection was 5.1%, and 3.1% contained toxigenic C. difficile Compared to C. difficile culture, the sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of the C. difficile GDH ELFA were 87.2%, 91.2%, 34.7%, and 99.3%, respectively. Compared with results of toxigenic culture, the sensitivity, specificity, PPV, and NPV of the commercially available PCR and the in-house PCR were 95.8%, 93.4%, 31.9%, 99.9%, and 87.5%, 98.8%, 70%, and 99.6%, respectively. We conclude that in a low-prevalence setting of asymptomatically colonized patients, both GDH ELFA and a nucleic acid amplification test can be applied as a first screening test, as they both display a high NPV. However, the low PPV of the tests hinders the use of these assays as stand-alone tests.
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Roughead EE, Chan EW, Choi NK, Griffiths J, Jin XM, Lee J, Kimura M, Kimura T, Kubota K, Lai ECC, Man KK, Nguyen TA, Ooba N, Park BJ, Sato T, Shin JY, Wang T, Wong IC, Yang YHK, Pratt NL. Proton pump inhibitors and risk of Clostridium difficile infection: a multi-country study using sequence symmetry analysis. Expert Opin Drug Saf 2016; 15:1589-1595. [PMID: 27645304 DOI: 10.1080/14740338.2016.1238071] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To determine the association between incident proton pump inhibitor (PPI) use and Clostridium difficile infections across multiple countries Method: National data covering the total population in Australia and Korea, the Canadian population over 65 years and a 3 million person random sample data set from Taiwan were assessed, as were data from a worker insurance population and a hospital inpatient/outpatient population in Japan. Sequence symmetry analysis was used to assess the association with oral vancomycin dispensing as the outcome of interest. RESULTS 54,957 patients were included. Positive associations were observed in Australia; adjusted sequence ratio (ASR) 2.48 (95% CI 1.90, 3.12), Korea ASR 2.15 (95%CI 2.11, 2.19), Canada ASR 1.45 (95% CI 1.16, 1.79), Japan hospital dataset ASR 3.21 (95%CI 2.12, 4.55) and Japan worker insurance dataset ASR 5.40 (95% CI 2.73, 8.75). The pooled result was ASR 2.40 (95%CI 1.88, 3.05) and 3.16 (95%CI 1.95, 5.10) when limited to Japan, Korean and Taiwan. Results did not vary by individual PPI. The temporal analysis showed effects within the first two weeks of PPI initiation. CONCLUSION Our study confirms the association between PPI initiation and C. difficile infections across countries in the Asia-Pacific region.
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Affiliation(s)
- Elizabeth E Roughead
- a Quality Use of Medicines and Pharmacy Research Centre, Sansom Institute for Health Research , University of South Australia , Adelaide , Australia
| | - Esther W Chan
- b Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy , The University of Hong Kong , Hong Kong , Hong kong
| | - Nam-Kyong Choi
- c Institute of Environmental Medicine, Medical Research Center , Seoul National University , Seoul , Korea.,d Division of Pharmacoepidemiology and Pharmacoeconomics , Brigham and Women's Hospital and Harvard Medical School , Boston , MA , USA
| | - Jenna Griffiths
- e Marketed Health Products Directorate , Health Products and Food Branch, Health Canada , Ottawa , ON , Canada
| | - Xue-Mei Jin
- f Department of Preventive Medicine , Seoul National University College of Medicine , Seoul , Korea
| | - Joongyub Lee
- g Medical Research Collaborating Centre , Seoul National University College of Medicine, Seoul National University Hospital , Seoul , Korea
| | - Michio Kimura
- h Department of Medical Informatics , Hamamatsu University, School of Medicine , Shizuoka , Japan
| | - Tomomi Kimura
- i Medical Affairs , Astellas Pharma Inc , Tokyo , Japan
| | - Kiyoshi Kubota
- j Department of Pharmacoepidemiology , University of Tokyo Graduate School of Medicine , Tokyo , Japan.,k NPO Drug Safety Research Unit , Tokyo , Japan
| | - Edward Chia-Cheng Lai
- l School of Pharmacy and Institute of Clinical Pharmacy and Pharmaceutical Sciences, Health Outcome Research Centre , National Cheng Kung University , Tainan , Taiwan
| | - Kenneth Kc Man
- b Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy , The University of Hong Kong , Hong Kong , Hong kong
| | - Tuan Anh Nguyen
- a Quality Use of Medicines and Pharmacy Research Centre, Sansom Institute for Health Research , University of South Australia , Adelaide , Australia
| | - Nobuhiro Ooba
- j Department of Pharmacoepidemiology , University of Tokyo Graduate School of Medicine , Tokyo , Japan
| | - Byung-Joo Park
- f Department of Preventive Medicine , Seoul National University College of Medicine , Seoul , Korea
| | | | - Ju-Young Shin
- m Department of Epidemiology, Biostatistics, and Occupational Health , McGill University , Montreal , Canada
| | - TongTong Wang
- e Marketed Health Products Directorate , Health Products and Food Branch, Health Canada , Ottawa , ON , Canada
| | - Ian Ck Wong
- b Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy , The University of Hong Kong , Hong Kong , Hong kong.,n Research Department of Practice and Policy , UCL School of Pharmacy , London , England
| | - Yea-Huei Kao Yang
- l School of Pharmacy and Institute of Clinical Pharmacy and Pharmaceutical Sciences, Health Outcome Research Centre , National Cheng Kung University , Tainan , Taiwan
| | - Nicole L Pratt
- a Quality Use of Medicines and Pharmacy Research Centre, Sansom Institute for Health Research , University of South Australia , Adelaide , Australia
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Clostridium difficile Infections in Medical Intensive Care Units of a Medical Center in Southern Taiwan: Variable Seasonality and Disease Severity. PLoS One 2016; 11:e0160760. [PMID: 27509051 PMCID: PMC4979958 DOI: 10.1371/journal.pone.0160760] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Accepted: 07/25/2016] [Indexed: 01/24/2023] Open
Abstract
Critical patients are susceptible to Clostridium difficile infections (CDIs), which cause significant morbidity and mortality in the hospital. In Taiwan, the epidemiology of CDI in intensive care units (ICUs) is not well understood. This study was aimed to describe the incidence and the characteristics of CDI in the ICUs of a medical center in southern Taiwan. Adult patients with diarrhea but without colostomy/colectomy or laxative use were enrolled. Stool samples were collected with or without 5 ml alcohol and were plated on cycloserine-cefoxitin-fructose agar. C. difficile identification was confirmed by polymerase chain reaction. There were 1,551 patients admitted to ICUs, 1,488 screened, and 145 with diarrhea. A total of 75 patients were excluded due either to laxative use, a lack of stool samples, or refusal. Overall, 70 patients were included, and 14 (20%) were diagnosed with CDI, with an incidence of 8.8 cases per 10,000 patient-days. The incidence of CDI was found to be highest in March 2013 and lowest in the last quarter of 2013. The cases were categorized as the following: 5 severe, complicated, 5 severe, and 4 mild or moderate diseases. Among the 14 cases of CDI, the median patient age was 74 (range: 47-94) years, and the median time from admission to diarrhea onset was 16.5 (4-53) days. Eight cases received antimicrobial treatment (primarily metronidazole), and the time to diarrheal resolution was 11.5 days. Though 6 cases were left untreated, no patients died of CDI. The in-hospital mortality of CDI cases was 50%, similar to that of patients without CDI (46.4%; P = 1.0). We concluded that the overall incidence of CDI in our medical ICUs was low and there were variable seasonal incidences and disease severities of CDI.
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Dasenbrock HH, Bartolozzi AR, Gormley WB, Frerichs KU, Aziz-Sultan MA, Du R. Clostridium difficile Infection After Subarachnoid Hemorrhage. Neurosurgery 2016; 78:412-20. [DOI: 10.1227/neu.0000000000001065] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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Affiliation(s)
- Silvia Melgar
- APC Microbiome Institute, University College Cork, Cork, Ireland.
| | - Max Nieuwdorp
- Department of Internal Medicine, Academic Medical Center, Amsterdam, The Netherlands and Wallenberg Laboratory, University of Gothenburg, Gothenburg, Sweden and Diabetes Center, Department of Internal Medicine and ICAR, VU University Medical Center, Amsterdam, The Netherlands.
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Hung YP, Ko WC, Chou PH, Chen YH, Lin HJ, Liu YH, Tsai HW, Lee JC, Tsai PJ. Proton-Pump Inhibitor Exposure Aggravates Clostridium difficile-Associated Colitis: Evidence From a Mouse Model. J Infect Dis 2015; 212:654-63. [PMID: 25805751 DOI: 10.1093/infdis/jiv184] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2014] [Accepted: 03/11/2015] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Clostridium difficile is currently the leading cause of infectious diarrhea in hospitalized patients. In addition to the infection due to toxigenic C. difficile in the gastrointestinal tract of susceptible hosts, other predisposing factors for C. difficile infection (CDI) are identified, including advanced age, a prolonged hospital stay, and use of acid-suppressive drugs. Of note, exposure to gastric acid-reducing agents, such as H2 blockers and proton pump inhibitors (PPIs), remains a controversial risk factor, and has been associated with CDI in some studies but not in others. A mouse model of antibiotic-associated clostridial colitis was established to examine the role of PPIs for CDI. MATERIALS AND METHODS A mouse model of antibiotic-associated clostridial colitis was set up. NF-κB reporter mice were used to address the in vivo spatial and temporal inflammatory patterns of C. difficile-associated colitis. Serum levels of lipopolysaccharide and dextran-FITC were measured to reflect the barrier permeability of affected intestines. RESULTS Mice with CDI that were exposed to PPI exhibited greater losses of stool consistency and body and cecal weights than those that were not exposed to PPI. Further, more neutrophilic infiltrations, epithelial damage, and inflammatory cytokine expression were noted in colon specimens of the mice with PPI exposure. More-evident inflammatory responses were detected by in vivo imaging of NF-κB reporter mice with CDI that were exposed to PPI. Gut barrier permeability was increased to a greater extent, as reflected by higher serum levels of lipopolysaccharide and dextran-FITC in mice with CDI that were exposed to PPI. CONCLUSIONS Our mouse model demonstrates that PPI exposure increases the severity of intestinal inflammation in mice with C. difficile-associated colitis.
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Affiliation(s)
- Yuan-Pin Hung
- Department of Internal Medicine, Tainan Hospital, Ministry of Health and Welfare Department of Internal Medicine Graduate Institute of Clinical Medicine, National Health Research Institutes, Tainan, Taiwan
| | - Wen-Chien Ko
- Department of Internal Medicine Center for Infection Control, National Cheng Kung University Hospital Department of Medicine, National Cheng Kung University Medical College
| | - Po-Han Chou
- Department of Medical Laboratory Science and Biotechnology
| | - Yi-Hsuan Chen
- Department of Medical Laboratory Science and Biotechnology
| | - Hsiao-Ju Lin
- Department of Internal Medicine, Tainan Hospital, Ministry of Health and Welfare Department of Internal Medicine Graduate Institute of Clinical Medicine, National Health Research Institutes, Tainan, Taiwan
| | - Ya-Hui Liu
- Department of Medical Laboratory Science and Biotechnology
| | | | | | - Pei-Jane Tsai
- Department of Medical Laboratory Science and Biotechnology Center of Infectious Disease and Signaling Research, National Cheng Kung University
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