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AlKhormi A, Altheyabi AM, AlGhamdi SA, Alshahrani O, Alotay AA, Deeb A. The prevalence and clinical characteristics of Clostridium difficile infection in Saudi patients admitted with inflammatory bowel disease: A case-control study. Saudi J Gastroenterol 2023; 29:251-255. [PMID: 37282448 PMCID: PMC10445497 DOI: 10.4103/sjg.sjg_476_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/22/2022] [Accepted: 05/04/2023] [Indexed: 06/08/2023] Open
Abstract
Background Inflammatory bowel disease (IBD) patients are at increased risk of Clostridium difficile infection (CDI), causing significant morbidity and mortality. This study examined CDI's prevalence, predisposing factors, and clinical outcomes in Saudi hospitalized IBD patients. Methods : A retrospective case-control study was conducted at a tertiary medical city in Riyadh, Saudi Arabia. All Saudi adult patients with IBD, admitted over the preceding four years were identified from the hospital's database. Eligible patients were divided into those with CDI and those without CDI. Binary logistic regression was used to determine the predisposing factors for CDI among admitted IBD patients. Results During the study period, 95 patients were admitted with IBD. Crohn's disease (CD) was the predominant type (71.6%), whereas 28.4% of the patients were with ulcerative colitis (UC). Only 16 (16.8%) patients had positive CDI. CDI-positive patients tend to have hypertension and previous use of steroids. Patients with UC tend to have a higher risk of CDI than those with CD. Most patients recovered from the CDI (81.3%) with a median time to CDI clearance of 14 days. Three patients (18.8%) had recurrent CDI; among them, one died. Conclusion The prevalence of CDI in Saudi IBD patients is similar to that reported elsewhere. UC, steroid treatment, and hypertension are risk factors for CDI in IBD patients. Recurrence of CDI in IBD patients is common and associated with a poor prognosis.
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Affiliation(s)
- Abdulrahman AlKhormi
- Department of Internal Medicine, Gastroenterology Division, King Abdulaziz Medical City, National Guard Health Affairs, Riyadh, Saudi Arabia
- Division of Gastroenterology, Department of Internal Medicine, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - Abdullah M. Altheyabi
- Department of Internal Medicine, Gastroenterology Division, King Abdulaziz Medical City, National Guard Health Affairs, Riyadh, Saudi Arabia
- Division of Gastroenterology, Department of Internal Medicine, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - Saud A. AlGhamdi
- Department of Internal Medicine, Gastroenterology Division, King Abdulaziz Medical City, National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Osama Alshahrani
- Department of Internal Medicine, Gastroenterology Division, King Abdulaziz Medical City, National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Abdulwahed A. Alotay
- Department of Medicine, College of Medicine, Imam Mohammad Bin Saud Islamic University, Riyadh, Saudi Arabia
| | - Ahmad Deeb
- Division of Gastroenterology, Department of Internal Medicine, King Abdulaziz Medical City, Riyadh, Saudi Arabia
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Mundhra S, Thomas D, Jain S, Sahu P, Vuyyuru S, Kumar P, Kante B, Panwar R, Sahni P, Chaudhry R, Das P, Makharia G, Kedia S, Ahuja V. Low prevalence of Clostridioides difficile infection in acute severe ulcerative colitis: A retrospective cohort study from northern India. Indian J Gastroenterol 2023; 42:411-417. [PMID: 37171781 DOI: 10.1007/s12664-022-01336-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 12/25/2022] [Indexed: 05/13/2023]
Abstract
BACKGROUND The incidence of Clostridioides difficile infection (CDI) is high in ulcerative colitis and is associated with disease flares and adverse outcomes. However, the data on the dynamics of CDI in patients with acute severe ulcerative colitis (ASUC) is rather scarce. We evaluated the prevalence of CDI in patients with ASUC. METHODS This retrospective analysis of a prospectively maintained cohort admitted to the All India Institute of Medical Sciences, India, from May 2016 to December 2021, included patients with ASUC (as per Truelove and Witts criteria) who were tested for CDI. CDI testing was performed using enzyme-linked immunoassay for toxins A and B. Risk factors for developing CDI were analyzed along with short-term outcomes of ASUC. Steroid failure was defined as the need for medical rescue therapy or colectomy. RESULTS Total 153 patients with ASUC were included (mean age 34.92 ± 12.24 years; males 56.2%; disease duration 36 (IQR: 16-55.5) months, pancolitis 67.3%). Ninety-eight (63.4%), 72 (47%) and 10 (6.5%) patients, respectively, had received steroids, azathioprine and biologics in the past. Forty patients (26.14%) had a prior history of ASUC. Among risk factors for CDI, 14% of the patients had prior admission within 30 days, 22.2% had a recent history of antibiotics and 3.9% had long-term non-steroidal anti-inflammatory drug intake. Only one sample was positive for Clostridioides difficile toxin assay. Tissue Cytomegalovirus DNA-PCR positivity was noted in 57 patients (37.3%). Fifty-seven patients (37.3%) had steroid failure, 35 required medical rescue therapy and 30 (19.6%) required colectomy (eight after medical rescue therapy failure). CONCLUSION Despite antecedent risk factors for CDI, the overall prevalence of CDI in ASUC was low and the outcomes were determined by underlying disease severity.
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Affiliation(s)
- Sandeep Mundhra
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - David Thomas
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Saransh Jain
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Pabitra Sahu
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Sudheer Vuyyuru
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Peeyush Kumar
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Bhaskar Kante
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Rajesh Panwar
- Department of GI Surgery, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Peush Sahni
- Department of GI Surgery, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Rama Chaudhry
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Prasenjit Das
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Govind Makharia
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Saurabh Kedia
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Vineet Ahuja
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110 029, India.
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Outcomes of clostridioides difficile infection on inflammatory bowel disease patients undergoing colonic resection: A propensity score weighted NSQIP analysis. Am J Surg 2023; 225:553-557. [PMID: 36376114 DOI: 10.1016/j.amjsurg.2022.10.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 10/16/2022] [Accepted: 10/28/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Inflammatory bowel disease (IBD) patients are at risk for Clostridioides difficile infection (CDI). The majority of published outcomes data feature medically treated patients. We aimed to analyze outcomes in a large cohort of surgical IBD patients diagnosed with CDI. METHODS All patients with IBD in the ACS NSQIP Colectomy and Proctectomy (2015-2019) modules were identified. The IBD-CDI and IBD cohorts were propensity score weighted on demographic and surgical factors and compared. RESULTS In the entire unmatched cohort (n = 12,782), 119/0.93% patients were diagnosed with CDI (74.2% Crohn's/25.7% UC/Indeterminate colitis) within 30-days of surgery. After propensity score weighting, IBD-CDI was associated with increased risk of readmission (OR 4.55 [3.09-6.71], p < 0.001), reoperation (3.17 [1.81-5.52], p < 0.001) and any complication (2.16 [1.47-3.17], p < 0.001). Any SSI (2.58 [1.67-3.98]), organ space SSI (2.49 [1.51-4.11], both p < 0.001), prolonged ventilation (4.03 [1.39-11.69],p = 0.01), acute renal failure (15.06 [4.26-53.26],p < 0.001), stroke (12.36 [1.26-121.06],p = 0.03), sepsis (2.4 [1.39-4.15],p = 0.002) and septic shock (3.29 [1.36-7.96],p = 0.008) were also higher in the IBD-CDI cohort. Mean length of stay was increased by 39% in CDI patients. CONCLUSION Post colonic resection, IBD-CDI patients have worse outcomes than IBD patients without CDI. These patients represent a particularly vulnerable cohort who require close monitoring for the development of postoperative complications.
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Gros B, Soto P, Causse M, Marín S, Iglesias E, Benítez JM. Impact of Clostridioides difficile infection in patients admitted with ulcerative colitis. Scand J Gastroenterol 2023; 58:232-239. [PMID: 36073852 DOI: 10.1080/00365521.2022.2121175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Patients with ulcerative colitis (UC) are at increased risk of Clostridioides difficile infection (CDI), which is the principal causative agent of nosocomial diarrhoea in western countries. This has been related to complications such as need of colectomy and mortality among these patients. The aim of this study was to assess the incidence and impact of CDI in patients hospitalised with UC. METHODS Case-control retrospective study including patients admitted due to a UC flare from January 2000 to September 2018. Porpensity score matching (PSM) was performed to minimise selection bias taking into account the small number of cases compared to controls. RESULTS 339 patients were included; CDI in 35 (10.3%) patients. After PSM, 35 (33.33%) cases and 70 (66.67%) controls were analysed. Patients with CDI presented higher rates of readmission (52.9% vs. 21.4%, p = .001), increased mortality within the first 3 months post-discharge (5.9% vs. 0%, p = .042) and increased need of therapy intensification in the first year after admission (20.7% vs. 12.5%, p = .001). No risk factors for CDI were identified. Multivariable cox regression showed that treatment with 5-aminosalycilates at baseline (HR 0.42, 95% CI 0.18-0.92) and albumin <3.5 g/dL (HR 3.11, 95% CI 1.21-8.03) were associated with worse outcomes. CONCLUSIONS CDI is a prevalent situation in hospitalised UC patients related to higher mortality within the first 3 months after the infection, need for therapy intensification within the first year and readmission. Our results underline the importance of CDI detection in patients with a flare of UC.
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Affiliation(s)
- Beatriz Gros
- Gastroenterology Department, Reina Sofía University Hospital, Córdoba, Spain.,Maimónides Institute of Biomedical Research (IMIBIC), University of Córdoba, Córdoba, Spain
| | - Pilar Soto
- Gastroenterology Department, Reina Sofía University Hospital, Córdoba, Spain.,Maimónides Institute of Biomedical Research (IMIBIC), University of Córdoba, Córdoba, Spain
| | - Manuel Causse
- Microbiology Department, Reina Sofía University Hospital, Córdoba, Spain
| | - Sandra Marín
- Gastroenterology Department, Reina Sofía University Hospital, Córdoba, Spain.,Maimónides Institute of Biomedical Research (IMIBIC), University of Córdoba, Córdoba, Spain
| | - Eva Iglesias
- Gastroenterology Department, Reina Sofía University Hospital, Córdoba, Spain.,Maimónides Institute of Biomedical Research (IMIBIC), University of Córdoba, Córdoba, Spain
| | - Jose Manuel Benítez
- Gastroenterology Department, Reina Sofía University Hospital, Córdoba, Spain.,Maimónides Institute of Biomedical Research (IMIBIC), University of Córdoba, Córdoba, Spain
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Guan J, Zhang ZG, Liu Y, Wang M. A novel bi-directional heterogeneous network selection method for disease and microbial association prediction. BMC Bioinformatics 2022; 23:483. [PMID: 36376802 PMCID: PMC9664813 DOI: 10.1186/s12859-022-04961-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 09/21/2022] [Indexed: 11/16/2022] Open
Abstract
Microorganisms in the human body have a great impact on human health. Therefore, mastering the potential relationship between microorganisms and diseases is helpful to understand the pathogenesis of diseases and is of great significance to the prevention, diagnosis, and treatment of diseases. In order to predict the potential microbial disease relationship, we propose a new computational model. Firstly, a bi-directional heterogeneous microbial disease network is constructed by integrating multiple similarities, including Gaussian kernel similarity, microbial function similarity, disease semantic similarity, and disease symptom similarity. Secondly, the neighbor information of the network is learned by random walk; Finally, the selection model is used for information aggregation, and the microbial disease node pair is analyzed. Our method is superior to the existing methods in leave-one-out cross-validation and five-fold cross-validation. Moreover, in case studies of different diseases, our method was proven to be effective.
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Lee MR, Kim ES. [ Clostridioides Infection in Patients with Inflammatory Bowel Disease]. THE KOREAN JOURNAL OF GASTROENTEROLOGY = TAEHAN SOHWAGI HAKHOE CHI 2022; 80:66-71. [PMID: 36004633 DOI: 10.4166/kjg.2022.097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 07/20/2022] [Accepted: 07/22/2022] [Indexed: 06/15/2023]
Abstract
Inflammatory bowel disease (IBD), comprising Crohn's disease and ulcerative colitis, is a chronic inflammatory condition of the gastrointestinal tract, which is often accompanied by altered gut microbial composition. Gut dysbiosis in IBD is considered to be the reason for the high risk of Clostridioides difficile infection (CDI) in patients with IBD. Therefore, CDI should be evaluated in IBD patients with a symptom flare. Medical treatment of non-severe CDI in IBD is similar to that in non-IBD patients and includes oral vancomycin or fidaxomicin. The risk of recurrent CDI in IBD is higher than in non-IBD patients and this could be mitigated by fecal microbiota transplantation. As CDI may worsen the clinical outcomes of IBD, patients should be carefully monitored and an escalation of IBD therapy needs to be considered when there is no improvement seen with the antimicrobial treatment of CDI. This review discusses the risk, pathophysiology, diagnosis, and management of CDI in IBD.
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Affiliation(s)
- Mi Rae Lee
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Eun Soo Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
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Boeriu A, Roman A, Fofiu C, Dobru D. The Current Knowledge on Clostridioides difficile Infection in Patients with Inflammatory Bowel Diseases. Pathogens 2022; 11:pathogens11070819. [PMID: 35890064 PMCID: PMC9323231 DOI: 10.3390/pathogens11070819] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/17/2022] [Accepted: 07/18/2022] [Indexed: 11/17/2022] Open
Abstract
Clostridioides difficile (C. difficile) represents a major health burden with substantial economic and clinical impact. Patients with inflammatory bowel diseases (IBD) were identified as a risk category for Clostridioides difficile infection (CDI). In addition to traditional risk factors for C. difficile acquisition, IBD-specific risk factors such as immunosuppression, severity and extension of the inflammatory disease were identified. C. difficile virulence factors, represented by both toxins A and B, induce the damage of the intestinal mucosa and vascular changes, and promote the inflammatory host response. Given the potential life-threatening complications, early diagnostic and therapeutic interventions are required. The screening for CDI is recommended in IBD exacerbations, and the diagnostic algorithm consists of clinical evaluation, enzyme immunoassays (EIAs) or nucleic acid amplification tests (NAATs). An increased length of hospitalization, increased colectomy rate and mortality are the consequences of concurrent CDI in IBD patients. Selection of CD strains of higher virulence, antibiotic resistance, and the increasing rate of recurrent infections make the management of CDI in IBD more challenging. An individualized therapeutic approach is recommended to control CDI as well as IBD flare. Novel therapeutic strategies have been developed in recent years in order to manage severe, refractory or recurrent CDI. In this article, we aim to review the current evidence in the field of CDI in patients with underlying IBD, pointing to pathogenic mechanisms, risk factors for infection, diagnostic steps, clinical impact and outcomes, and specific management.
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Affiliation(s)
- Alina Boeriu
- Gastroenterology Department, University of Medicine Pharmacy, Sciences, and Technology “George Emil Palade” Targu Mures, 540142 Targu Mures, Romania; (A.B.); (C.F.); (D.D.)
- Gastroenterology Department, Mures County Clinical Hospital, 540103 Targu Mures, Romania
| | - Adina Roman
- Gastroenterology Department, University of Medicine Pharmacy, Sciences, and Technology “George Emil Palade” Targu Mures, 540142 Targu Mures, Romania; (A.B.); (C.F.); (D.D.)
- Gastroenterology Department, Mures County Clinical Hospital, 540103 Targu Mures, Romania
- Correspondence: ; Tel.: +40-752934465
| | - Crina Fofiu
- Gastroenterology Department, University of Medicine Pharmacy, Sciences, and Technology “George Emil Palade” Targu Mures, 540142 Targu Mures, Romania; (A.B.); (C.F.); (D.D.)
| | - Daniela Dobru
- Gastroenterology Department, University of Medicine Pharmacy, Sciences, and Technology “George Emil Palade” Targu Mures, 540142 Targu Mures, Romania; (A.B.); (C.F.); (D.D.)
- Gastroenterology Department, Mures County Clinical Hospital, 540103 Targu Mures, Romania
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Varma S, Faye AS, Kannan A, Lawlor G, Verma A, Axelrad J, Freedberg DE. Patients with More Severe IBD Get Clostridioides difficile Rather than Clostridioides difficile Increasing the Severity of IBD. Dig Dis Sci 2021; 66:3113-3123. [PMID: 32729015 DOI: 10.1007/s10620-020-06504-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 07/18/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND Inflammatory bowel disease (IBD) patients who have Clostridioides difficile infection (CDI) have worse outcomes. AIMS We aimed to determine whether such outcomes are the result of CDI or whether CDI occurs in patients who have more severe IBD. METHODS This was a retrospective study of patients hospitalized for ≥ 2 IBD flares from 2010 to 2019. The primary outcome was time to IBD flare between hospitalizations. First, time to flare was compared between patients who were hospitalized for a flare complicated by CDI and subsequently for a CDI-negative flare (cohort A, denoted +/-) versus patients who were hospitalized for two CDI-negative flares (cohort B, -/-). Second, time between flares was compared within the subset of cohort A patients who had three flares (cohort C, -/+/-) before and after CDI. RESULTS Time between flares was a median of 4 months (IQR 1-9) among 51 cohort A patients versus 12 months (IQR 6-38) among 51 cohort B patients (log-rank P < 0.01). In contrast, the median time between flares was similar within cohort C before and after CDI (log-rank P = 0.54). At time of the second IBD flare, patients in cohort A (+/-) were more likely to have moderate or severe disease compared to patients in cohort B (-/-). CONCLUSIONS Patients with prior CDI had shorter time to subsequent IBD flare relative to their CDI-negative counterparts. This is not likely due to CDI itself because there was no difference in time between flares before versus after acquiring CDI. Rather, patients who acquire CDI may have more severe IBD.
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Affiliation(s)
- Sanskriti Varma
- Department of Medicine, New York Presbyterian Columbia University Medical Center, 630 West 168th Street, New York, NY, 10032, USA.
| | - Adam S Faye
- Division of Digestive and Liver Diseases, Department of Medicine, College of Physicians and Surgeons, Columbia University, 622 West 168th Street, New York, NY, 10032, USA
| | - Adithya Kannan
- Vagelos College of Physicians and Surgeons, Columbia University, 630 West 168th Street, New York, NY, 10032, USA
| | - Garrett Lawlor
- Division of Digestive and Liver Diseases, Department of Medicine, College of Physicians and Surgeons, Columbia University, 622 West 168th Street, New York, NY, 10032, USA
| | - Abhishek Verma
- Department of Medicine, NYU Langone Health, 550 First Avenue, New York, NY, 10016, USA
| | - Jordan Axelrad
- Division of Gastroenterology and Hepatology, NYU School of Medicine, 550 First Avenue, New York, NY, 10016, USA
| | - Daniel E Freedberg
- Division of Digestive and Liver Diseases, Department of Medicine, College of Physicians and Surgeons, Columbia University, 622 West 168th Street, New York, NY, 10032, USA
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[ Clostridium difficile infection and its susceptibility factors in children with inflammatory bowel disease]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2021; 23. [PMID: 34266530 PMCID: PMC8292652 DOI: 10.7499/j.issn.1008-8830.2103129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTIVE To investigate the incidence rates of Clostridium difficile colonization and Clostridium difficile infection (CDI) in children with inflammatory bowel disease (IBD) and the susceptibility factors for CDI in children with IBD. METHODS A total of 62 children diagnosed with IBD were enrolled as the IBD group. Forty-two children who attended the hospital due to persistent or chronic diarrhea and were excluded from IBD were enrolled as the non-IBD group. The incidence rate of CDI was compared between the two groups. According to the presence or absence of CDI, the IBD group was subdivided into two groups:IBD+CDI (n=12) and non-CDI IBD (n=50), and the clinical data were collected from the two groups to analyze the susceptibility factors for CDI. RESULTS The IBD group had a significantly higher incidence rate of CDI[19% (12/62) vs 2% (1/42); P < 0.05] than the non-IBD group (P < 0.05). Compared with the non-CDI IBD group, the IBD+CDI group had a significantly longer disease course (P < 0.05), and a significantly higher proportion of children with fever, diarrhea, or abdominal pain (P < 0.05). The IBD+CDI group had significantly higher activity indices of pediatric Crohn's disease, C-reactive protein levels and erythrocyte sedimentation rate than the non-CDI IBD group (P < 0.05). The univariate analysis showed that compared with the non-CDI IBD group, the IBD+CDI group had a significantly higher proportion of children with moderate-to-severe disease, use of glucocorticoids, or treatment with broad-spectrum antibiotics for more than 14 days before diagnosis (P < 0.05). CONCLUSIONS The children with IBD have a higher incidence of CDI than those without IBD. Severe disease conditions and use of broad-spectrum antibiotics or glucocorticoids may be associated with an increased incidence of CDI in children with IBD.
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Dalal RS, Allegretti JR. Diagnosis and management of Clostridioides difficile infection in patients with inflammatory bowel disease. Curr Opin Gastroenterol 2021; 37:336-343. [PMID: 33654015 PMCID: PMC8169557 DOI: 10.1097/mog.0000000000000739] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
PURPOSE OF REVIEW Clostridioides difficile infection (CDI) may complicate the course of ulcerative colitis and Crohn's disease. The clinical presentation of CDI in this population is often atypical, and patients may experience exacerbations of their underlying inflammatory bowel disease (IBD) secondary to C. difficile. In this review, we aim to review the risk factors, diagnosis, and management of CDI in the context of IBD. RECENT FINDINGS Patients with colonic involvement of their IBD are at higher risk for CDI and colonization may be more common than in the general population. Therefore, CDI is confirmed using a two-step approach to stool testing. Oral vancomycin or fidaxomicin are the preferred agents for nonfulminant disease, and oral metronidazole is no longer recommended as first-line therapy. For all patients with CDI recurrence, fecal microbiota transplant (FMT) should be considered, as this has been shown to be safe and effective. Among those who have worsening of their underlying IBD, retrospective research suggest that outcomes are improved for those who undergo escalation of immunosuppression with appropriate antimicrobial treatment of C. difficile, however prospective data are needed. SUMMARY CDI may complicate the course of IBD, however the presentation may not be typical. Therefore, all patients with worsening gastrointestinal symptoms should be evaluated for both CDI and IBD exacerbation. Providers should consider FMT for all patients with recurrent CDI as well as escalation of immunosuppression for patients who fail to improve with appropriate antimicrobial therapy.
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Affiliation(s)
- Rahul S. Dalal
- Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
| | - Jessica R. Allegretti
- Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
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Axelrad JE, Cadwell KH, Colombel JF, Shah SC. The role of gastrointestinal pathogens in inflammatory bowel disease: a systematic review. Therap Adv Gastroenterol 2021; 14:17562848211004493. [PMID: 33868457 PMCID: PMC8020742 DOI: 10.1177/17562848211004493] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 03/04/2021] [Indexed: 02/04/2023] Open
Abstract
The inflammatory bowel diseases (IBD), comprising Crohn's disease (CD) and ulcerative colitis (UC), are chronic, progressive, inflammatory conditions of the gastrointestinal tract. Imbalance in the gut microbial community, or dysbiosis, and the subsequent immune response, represent the critical relationship between genetic susceptibility, microbes, and environment factors, that result in IBD. Gastrointestinal pathogens - a common cause of dysbiosis - have been implicated as an environmental trigger in new onset IBD, as well as flare of existing IBD. In this article, we systematically review clinical data regarding the association between specific gastrointestinal pathogens and IBD. Numerous bacteria, viruses, fungi, and parasites have been implicated in the pathogenesis of IBD, and exacerbations of existing disease. In this article, we will also specifically discuss the less recognized microbes that have an inverse association with IBD, including certain bacterial pathogens, such as Helicobacter pylori, and parasites, such as Trichuris species. Future prospective and experimental studies are required to establish causality and clarify potential mechanisms of enteric pathogens in modifying the risk and course of IBD.
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Affiliation(s)
| | - Ken H. Cadwell
- Division of Gastroenterology, Department of Medicine, NYU Grossman School of Medicine, New York, NY, USA,Kimmel Center for Biology and Medicine at the Skirball Institute, NYU Grossman School of Medicine, New York, NY, USA,Department of Microbiology, NYU Grossman School of Medicine, New York, NY, USA
| | - Jean-Frederic Colombel
- Division of Gastroenterology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Shailja C. Shah
- Section of Gastroenterology, Veterans Affairs Tennessee Valley Healthcare System, Nashville, TN,San Diego Health System, La Jolla, CA, USA,Division of Gastroenterology, University of California, San Diego, La Jolla, CA, USA
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Ye X, Wang Y, Wang HHX, Feng R, Ye Z, Han J, Li L, Zeng Z, Chen M, Zhang S. Can fecal calprotectin accurately identify histological activity of ulcerative colitis? A meta-analysis. Therap Adv Gastroenterol 2021; 14:1756284821994741. [PMID: 33717211 PMCID: PMC7923968 DOI: 10.1177/1756284821994741] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 01/25/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND AND AIMS Elevated fecal calprotectin (FC) levels have been reported to correlate with histological activity in patients with ulcerative colitis (UC). However, the accuracy of FC for evaluating histological activity of UC remains to be determined. The aim of this study was to determine the accuracy of FC for evaluating histological activity of UC, based on updated definitions. METHODS Related studies were retrieved from the PubMed, Web of Science, Embase, and Cochrane databases. Adult participants diagnosed with UC were included when sufficient data could be extracted to calculate the accuracy of FC for evaluating histological activity. The primary outcome was histological response, and the secondary outcome was histological remission, defined according to a recently updated position paper of European Crohn's and Colitis Organization. Statistics were pooled using bivariate mixed-effects models. The area under the curve was estimated by summary receiver-operating characteristic curves. RESULTS Nine studies were included, from which 1039 patients were included for the analysis of histological response and 591 patients for histological remission. For the evaluation of histological response, the pooled sensitivity, specificity, and the area under the curve were 0.69 [95% confidence interval (CI): 0.52-0.82], 0.77 (95% CI: 0.63-0.87), and 0.80 (95% CI: 0.76-0.83), respectively. For the evaluation of histological remission, the corresponding estimates were 0.76 (95% CI: 0.71-0.81), 0.71 (95% CI: 0.62-0.78), and 0.79 (95% CI: 0.75-0.82), respectively. FC had a higher accuracy in studies using Nancy Index. For histological response, the cut-off values of FC ranged from 50 to 172 µg/g, and the sensitivity was higher in studies with FC cut-off values >100 µg/g (0.77 versus 0.65). CONCLUSION FC is a valuable biomarker for assessing histological activity in patients with UC. A cut-off value of 100-200 µg/g is more appropriate to spare patients from an unnecessary endoscopy and biopsy.
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Affiliation(s)
- Xiaoqi Ye
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong Province, China
| | - Ying Wang
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong Province, China
| | - Harry H. X. Wang
- School of Public Health, Sun Yat-Sen University, Guangzhou, Guangdong Province, PR China,General Practice and Primary Care, Institute of Health and Wellbeing, University of Glasgow, Scotland, UK
| | - Rui Feng
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong Province, China
| | - Ziyin Ye
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong Province, China
| | - Jing Han
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong Province, China
| | - Li Li
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong Province, China
| | - Zhirong Zeng
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong Province, China
| | - Minhu Chen
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong Province, China
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13
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Chandrakumar A, Zohni H, El-Matary W. Clostridioides difficile Infection in Children With Inflammatory Bowel Disease. Inflamm Bowel Dis 2020; 26:1700-1706. [PMID: 31765471 DOI: 10.1093/ibd/izz285] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND The study's objective was to investigate the incidence and risk factors associated with Clostridioides difficile (previously known as Clostridium) infection (CDI) in children with inflammatory bowel disease (IBD) in the province of Manitoba. METHODS Our longitudinal population-based cohort was comprised of all children and young adults aged <17 years diagnosed with IBD in the Canadian province of Manitoba between 2011 and 2019. The diagnosis of CDI was confirmed based on the Triage C. difficile immunoassay and polymerase chain reaction assay to detect the presence of toxigenic C. difficile. The Fisher exact test was used to examine the relationship between categorical variables. A Cox regression model was used to estimate the risk of CDI development in IBD patients. RESULTS Among 261 children with IBD, 20 (7.7%) developed CDI with an incidence rate of 5.04 cases per 1000 person-years, and the median age at diagnosis (interquartile range) was 12.96 (9.33-15.81) years. The incidence rates of CDI among UC and CD patients were 4.16 cases per 1000 person-years and 5.88 cases per 1000 person-years, respectively (P = 0.46). Compared with children without CDI, those who had CDI were at increased risk of future exposure to systemic corticosteroids (adjusted hazard ratio [aHR], 4.38; 95% confidence interval [CI], 1.46-13.10) and anti-tumor necrosis factor (anti-TNF) biologics (aHR, 3.31; 95% CI, 1.11-9.90). The recurrence rate of CDI in our pediatric IBD population was 25%. CONCLUSIONS Our findings confirm that children with IBD are at high risk of developing CDI, which may predict future escalation of IBD therapy.
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Affiliation(s)
- Abin Chandrakumar
- Clinical Research Unit, Children's Hospital Research Institute of Manitoba, Winnipeg, MB, Canada
- Section of Pediatric Gastroenterology, Winnipeg Children's Hospital, Max Rady College of Medicine, Rady Faculty of Health Sciences and Children's Hospital Research Institute, Winnipeg, MB, Canada
| | - Hussein Zohni
- Section of Pediatric Gastroenterology, Winnipeg Children's Hospital, Max Rady College of Medicine, Rady Faculty of Health Sciences and Children's Hospital Research Institute, Winnipeg, MB, Canada
| | - Wael El-Matary
- Section of Pediatric Gastroenterology, Winnipeg Children's Hospital, Max Rady College of Medicine, Rady Faculty of Health Sciences and Children's Hospital Research Institute, Winnipeg, MB, Canada
- Max Rady College of Medicine, Rady Faculty of Health Sciences, Winnipeg, MB, Canada
- §Department of Pediatrics and Child Health, Max Rady College of Medicine, Rady Faculty of Health Sciences and Children's Hospital Research Institute, Winnipeg, MB, Canada
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14
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You JHS, Jiang X, Lee WH, Chan PKS, Ng SC. Cost-effectiveness analysis of fecal microbiota transplantation for recurrent Clostridium difficile infection in patients with inflammatory bowel disease. J Gastroenterol Hepatol 2020; 35:1515-1523. [PMID: 32017248 DOI: 10.1111/jgh.15002] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 01/06/2020] [Accepted: 01/31/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM Inflammatory bowel disease (IBD) patients are at risk for recurrent Clostridium difficile infection (RCDI). We aimed to evaluate the potential health economic and clinical outcomes of four strategies for management of RCDI in IBD patients from the perspective of public health-care provider in Hong Kong. METHODS A decision-analytic model was designed to simulate outcomes of adult IBD patients with first RCDI treated with vancomycin, vancomycin plus bezlotoxumab, fidaxomicin and fecal microbiota transplantation (FMT). Model inputs were derived from literature and public data. Primary model outcomes were C. difficile infection (CDI)-related direct medical cost and quality-adjusted life-years (QALYs) loss. Base-case and sensitivity analysis were performed. RESULTS Comparing to vancomycin, fidaxomicin and vancomycin plus bezlotoxumab, FMT saved 0.00318, 0.00149 and 0.00306 QALYs and reduced cost by USD3180, USD3790 and USD5514, respectively, in base-case analysis. In probabilistic sensitivity analysis, FMT was cost-saving when comparing to vancomycin, fidaxomicin and vancomycin plus bezlotoxumab by USD3765 (95% confidence interval [CI] 3732-3798; P < 0.001), USD3854 (95%CI 3827-3883; P < 0.001) and USD6501 (95%CI 6465-6,536; P < 0.001), respectively. The QALYs saved by FMT (vs vancomycin) were 0.00386 QALYs (95%CI 0.00384-0.00388; P < 0.001), (vs fidaxomicin) 0.00179 QALYs (95%CI 0.00177-0.00180; P < 0.001) and (vs vancomycin plus bezlotoxumab) 0.00376 QALYs (95%CI 0.00374-0.00378; P < 0.001). FMT was found to save QALYs at lower cost in 99.3% (vs vancomycin), 99.7% (vs fidaxomicin) and 100.0% (vs vancomycin plus bezlotoxumab) of the 10 000 Monte Carlo simulations. CONCLUSIONS FMT for IBD patients with RCDI appeared to save both direct medical cost and QALYs when comparing to vancomycin (with or without bezlotoxumab) and fidaxomicin.
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Affiliation(s)
- Joyce H S You
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Xinchan Jiang
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Wally H Lee
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Paul K S Chan
- Department of Microbiology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Li Ka Shing Institute of Health Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Centre for Gut Microbiota Research, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Siew C Ng
- Li Ka Shing Institute of Health Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Centre for Gut Microbiota Research, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Division of Gastroenterology and Hepatology, Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
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15
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Beniwal-Patel P, Stein DJ, Munoz-Price LS. The Juncture Between Clostridioides difficile Infection and Inflammatory Bowel Diseases. Clin Infect Dis 2020; 69:366-372. [PMID: 30689770 DOI: 10.1093/cid/ciz061] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 01/17/2019] [Indexed: 12/19/2022] Open
Abstract
The detection of Clostridioides difficile in inflammatory bowel disease (IBD) patients is a common occurrence, in part due to the standard clinical practice of testing for the presence of C. difficile during acute IBD exacerbations. Given the clinical overlap between C. difficile infections and acute IBD exacerbations (ie, increased frequency of loose stools, abdominal pain), it is hard to differentiate C. difficile infections versus colonizations in patients with underlying IBD who test positive for C. difficile. Here, we review the epidemiology, clinical presentation, risk factors, diagnosis, treatment, and outcomes of IBD patients with positive C. difficile tests.
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Affiliation(s)
- Poonam Beniwal-Patel
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee
| | - Daniel J Stein
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee
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16
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Kosmidou M, Karavasili NT, Saridi M, Skamnelos A, Kavvadias A, Batistatou A, Gartzonika KG, Tsiara S, Katsanos KH, Christodoulou DK. Clostridium Difficile Infection in Patients Impact Suspected Cytomegalovirus Infection in Patients with Inflammatory Bowel Disease. Mater Sociomed 2020; 32:41-45. [PMID: 32410890 PMCID: PMC7219720 DOI: 10.5455/msm.2020.32.41-45] [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] [Indexed: 11/03/2022] Open
Abstract
Introduction Clostridium difficile infection (CDI) has been reported to be a cause of flare-ups in patients with inflammatory bowel disease (IBD). Cytomegalovirus (CMV) infection can cause severe disease and complications in immunocompromised patients in consequence of disease or therapy. Aim Our aim was to describe the prevalence and clinical outcomes of CDI with concomitant CMV infection in IBD patients hospitalized for flare-ups in association with the disease itself and medication used. Methods We prospectively identified consecutive patients referred for CDI management during 2015-2017. Stool samples were tested for Clostridium difficile toxin A and/or B and Glutamate Dehydrogenase in patients with clinical symptoms. CDI patients with IBD history were tested for anti-CMV IgG and IgM antibodies by chemiluminescent microparticle immunoassay and underwent histological analysis for CMV on colon biopsies. Data were collected for demographic characteristics, treatment and outcome. Results 125 patients with CDI were enrolled. Among these patients, 14 (11.2%) were diagnosed with IBD. The mean patient age of IBD patients was 52.5±15.4 years at diagnosis of CDI, 85.7% had UC, 14.3% CD, while the age of patients was shared. Eleven of the total of 14 patients (78.6%) tested positive for anti-CMV IgG. Of these, 3 patients (21.4%) exhibited high CMV IgG avidity, without detectable anti-CMV IgM and biopsy-proven CMV colitis. Of the 14 IBD patients with CDI, 8 patients (57.1%) were receiving anti-tumor necrosis factor (anti-TNF) therapy (21.4 % infliximab or golimumab, 7.1% vedolizumab or adalimumab) and 43.5% of patients were being treated with systemic corticosteroids. Four UC patients (28.6%) on steroids of the 14 CDI patients underwent a colectomy whereas none of the not on steroids patients underwent colectomy (p=0.25). Among them, 1 patient (7.1%) had recurrent CDI after 5 months from the first episode of CDI.These patients were treated with vancomycin, metronidazole and fidaxomicin. The mean age of patients that had a colectomy 65.5±9.32 (n=4) was higher than the mean age of those 47.30±14.49 (n=10) who improved (UMann-Whitney=6. p=0.04). Conclusions Immunosuppressive medications and older age are associated with increased risk of CDI and poor outcome. Although, CMV is a rare colonic pathogen in the immunocompetent patient, it should be included and screened when exacerbation of IBD occurs in patients receiving any type of immunosuppressive therapy.
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Affiliation(s)
- Maria Kosmidou
- 1st Division of Internal Medicine, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | | | - Maria Saridi
- General Hospital of Corinth. Scientific Department of Social and Educational Policy, University of Peloponnese, Corinth. Hellenic Open University, Corinth, Greece
| | - Alexandros Skamnelos
- Division of Gastroenterology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Athanasios Kavvadias
- Division of Gastroenterology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Anna Batistatou
- Pathology Laboratory, Chair of Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Konstantina G Gartzonika
- Microbiology Laboratory, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Stavroula Tsiara
- 2nd Division of Internal Medicine, Chair of Infection Control Committee, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Konstantinos H Katsanos
- Division of Gastroenterology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Dimitrios K Christodoulou
- Division of Gastroenterology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
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17
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Koliani-Pace JL, Siegel CA. Prognosticating the Course of Inflammatory Bowel Disease. Gastrointest Endosc Clin N Am 2019; 29:395-404. [PMID: 31078243 DOI: 10.1016/j.giec.2019.02.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Both Crohn's disease and ulcerative colitis are inflammatory bowel diseases (IBD) that can lead to progressive irreversible bowel damage. Selecting the most appropriate therapy for patients is a challenge because not all patients diagnosed with IBD have complications, and the amount of time to develop a complication is different for individuals. Models using patient characteristics, genetics, and immune responses help identify those patients who require early aggressive therapy with a goal to modify their disease course. Future research will help identify the role that the microbiome, metagenomics, metaproteomics, and microRNAs play in a patient prognosis.
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Affiliation(s)
- Jenna L Koliani-Pace
- Inflammatory Bowel Disease Center, Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Dartmouth-Hitchcock, 1 Medical Center Drive, Lebanon, NH 03766, USA
| | - Corey A Siegel
- Inflammatory Bowel Disease Center, Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, NH 03756, USA.
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18
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Shoaei P, Shojaei H, Jalali M, Khorvash F, Hosseini SM, Ataei B, Vakili B, Ebrahimi F, Tavakoli H, Esfandiari Z, Weese JS. Clostridium difficile isolated from faecal samples in patients with ulcerative colitis. BMC Infect Dis 2019; 19:361. [PMID: 31039738 PMCID: PMC6492486 DOI: 10.1186/s12879-019-3965-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 04/08/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Ulcerative colitis (UC) is an inflammatory bowel disease (IBD) that is widely identified worldwide. This study aimed to investigate the phenotypic characterization and molecular typing of Clostridium difficile isolates among patients with UC at an inflammatory bowel disease clinic in Iran. METHODS In this cross-sectional study, conducted from April 2015 to December 2015, 85 UC patients were assessed for C.difficile infection (CDI). C. difficile isolates were characterized based on their toxin profile and antimicrobial resistance pattern. Multi-locus sequence typing analysis (MLST) and PCR ribotyping were performed to define the genetic relationships between different lineages of toxigenic strains. RESULTS The prevalence of C. difficile isolates was 31.8% (27/85) in patients, of those 15 patients (17.6%) had CDI. Three different sequence types (STs) identified based on MLST among the toxigenic isolates, that is ST54 (33.3%), ST2 (53.3%), and ST37 (13.6%). C. difficile strains were divided into four different PCR-ribotypes (012, 014, 017 and IR1). The most common ribotype was 014 accounting for 48.3% (7/15) of all strains. The strains isolated during the first episode and recurrence of CDI usually belonged to PCR ribotype 014 (ST2). A high rate of CDI recurrence (14.1%, 12/85) experienced in UC patients. Colonization of the gastrointestinal tract with non-toxigenic C. difficile strains was frequent among patients with mild disease. All C. difficile isolates were susceptible to metronidazole, and vancomycin, 86 and 67% of isolates were resistant to clindamycin and erythromycin respectively. There was no correlation between the toxin type and antibiotic resistance (p > 0.05). CONCLUSION Overall CDI is rather prevalent in UC patients. All patients with CDI experienced moderate to severe disease and exposed to different antimicrobial and anti-inflammatory agents. Close monitoring and appropriate management including early detection and fast treatment of CDI will improve UC outcomes.
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Affiliation(s)
- Parisa Shoaei
- Nosocomial Infection Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hasan Shojaei
- Department of Microbiology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Jalali
- School of Food Science and Nutrition, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Farzin Khorvash
- Nosocomial Infection Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Sayed Mohsen Hosseini
- Epidemiology and biostatics department, Isfahan University of Medical sciences, Isfahan, Iran
| | - Behrooz Ataei
- Infectious Diseases and Tropical Medicine Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Bahareh Vakili
- Department of Microbiology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Fatemeh Ebrahimi
- Department of Microbiology, Islamic Azad University of Falavarjan, Isfahan, Iran
| | - Hossein Tavakoli
- Department of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB, Canada
| | - Zahra Esfandiari
- Department of Research and Development, Vice Chancellory for food and drug, Isfahan, Iran
| | - J Scott Weese
- Department of Pathobiology and Centre for Public Health and Zoonoses, Ontario Veterinary College, University of Guelph, Guelph, Canada
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19
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Simon EG, Wardle R, Thi AA, Eldridge J, Samuel S, Moran GW. Does fecal calprotectin equally and accurately measure disease activity in small bowel and large bowel Crohn's disease?: a systematic review. Intest Res 2019; 17:160-170. [PMID: 30704158 PMCID: PMC6505091 DOI: 10.5217/ir.2018.00114] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 01/01/2019] [Accepted: 01/02/2019] [Indexed: 12/13/2022] Open
Abstract
Fecal calprotectin (FC) is a highly sensitive disease activity biomarker in inflammatory bowel disease. However, there are conflicting reports on whether the diagnostic accuracy in Crohn's disease is influenced by disease location. The aim of this study was to undertake a systematic review of the published literature. Relevant databases were searched from inception to November 8, 2016 for cohort and case control studies which had data on FC in patients with isolated small bowel (SB) and large bowel (LB) Crohn's disease. Reference standards for disease activity were endoscopy, magnetic resonance imaging, computed tomography or a combination of these. The QUADAS-2 research tool was used to assess the risk of bias. There were 5,619 records identified at initial search. The 2,098 duplicates were removed and 3,521 records screened. Sixty-one full text articles were assessed for eligibility and 16 studies were included in the final review with sensitivities and specificities per disease location available from 8 studies. Sensitivities of FC at SB and LB locations ranged from 42.9% to 100% and 66.7% to 100% respectively while corresponding specificities were 50% to 100% and 28.6% to 100% respectively. The sensitivities and specificities of FC to accurately measure disease activity in Crohn's disease at different disease locations are diverse and no firm conclusion can be made. Better studies need to be undertaken to categorically answer the effect of disease location on the diagnostic accuracy of FC.
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Affiliation(s)
- Ebby George Simon
- Nottingham Digestive Diseases Centre, University of Nottingham, Nottingham, UK
- National Institute of Health Research, Nottingham Biomedical Research Centre, Nottingham University Hospitals and the University of Nottingham, Nottingham, UK
- Department of Gastroenterology, Christian Medical College, Vellore, India
| | - Richard Wardle
- National Institute of Health Research, Nottingham Biomedical Research Centre, Nottingham University Hospitals and the University of Nottingham, Nottingham, UK
| | - Aye Aye Thi
- National Institute of Health Research, Nottingham Biomedical Research Centre, Nottingham University Hospitals and the University of Nottingham, Nottingham, UK
| | - Jeanette Eldridge
- Libraries, Research & Learning Resources, University of Nottingham, Nottingham, UK
| | - Sunil Samuel
- National Institute of Health Research, Nottingham Biomedical Research Centre, Nottingham University Hospitals and the University of Nottingham, Nottingham, UK
| | - Gordon William Moran
- Nottingham Digestive Diseases Centre, University of Nottingham, Nottingham, UK
- National Institute of Health Research, Nottingham Biomedical Research Centre, Nottingham University Hospitals and the University of Nottingham, Nottingham, UK
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20
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Sartelli M, Di Bella S, McFarland LV, Khanna S, Furuya-Kanamori L, Abuzeid N, Abu-Zidan FM, Ansaloni L, Augustin G, Bala M, Ben-Ishay O, Biffl WL, Brecher SM, Camacho-Ortiz A, Caínzos MA, Chan S, Cherry-Bukowiec JR, Clanton J, Coccolini F, Cocuz ME, Coimbra R, Cortese F, Cui Y, Czepiel J, Demetrashvili Z, Di Carlo I, Di Saverio S, Dumitru IM, Eckmann C, Eiland EH, Forrester JD, Fraga GP, Frossard JL, Fry DE, Galeiras R, Ghnnam W, Gomes CA, Griffiths EA, Guirao X, Ahmed MH, Herzog T, Kim JI, Iqbal T, Isik A, Itani KMF, Labricciosa FM, Lee YY, Juang P, Karamarkovic A, Kim PK, Kluger Y, Leppaniemi A, Lohsiriwat V, Machain GM, Marwah S, Mazuski JE, Metan G, Moore EE, Moore FA, Ordoñez CA, Pagani L, Petrosillo N, Portela F, Rasa K, Rems M, Sakakushev BE, Segovia-Lohse H, Sganga G, Shelat VG, Spigaglia P, Tattevin P, Tranà C, Urbánek L, Ulrych J, Viale P, Baiocchi GL, Catena F. 2019 update of the WSES guidelines for management of Clostridioides ( Clostridium) difficile infection in surgical patients. World J Emerg Surg 2019; 14:8. [PMID: 30858872 PMCID: PMC6394026 DOI: 10.1186/s13017-019-0228-3] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 02/17/2019] [Indexed: 02/08/2023] Open
Abstract
In the last three decades, Clostridium difficile infection (CDI) has increased in incidence and severity in many countries worldwide. The increase in CDI incidence has been particularly apparent among surgical patients. Therefore, prevention of CDI and optimization of management in the surgical patient are paramount. An international multidisciplinary panel of experts from the World Society of Emergency Surgery (WSES) updated its guidelines for management of CDI in surgical patients according to the most recent available literature. The update includes recent changes introduced in the management of this infection.
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Affiliation(s)
- Massimo Sartelli
- Department of Surgery, Macerata Hospital, Via Santa Lucia 2, 62100 Macerata, Italy
| | - Stefano Di Bella
- Infectious Diseases Department, Trieste University Hospital, Trieste, Italy
| | - Lynne V. McFarland
- Medicinal Chemistry, School of Pharmacy, University of Washington, Seattle, WA USA
| | - Sahil Khanna
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, MN USA
| | - Luis Furuya-Kanamori
- Research School of Population Health, Australian National University, Acton, ACT Australia
| | - Nadir Abuzeid
- Department of Microbiology, Faculty of Medical Laboratory Sciences, Omdurman Islamic University, Khartoum, Sudan
| | - Fikri M. Abu-Zidan
- Department of Surgery, College of Medicine and Health Sciences, UAE University, Al-Ain, United Arab Emirates
| | - Luca Ansaloni
- Department of General Surgery, Bufalini Hospital, Cesena, Italy
| | - Goran Augustin
- Department of Surgery, University Hospital Centre Zagreb and School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Miklosh Bala
- Trauma and Acute Care Surgery Unit, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Offir Ben-Ishay
- Department of General Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Walter L. Biffl
- Trauma and Acute Care Surgery, Scripps Memorial Hospital La Jolla, La Jolla, CA USA
| | - Stephen M. Brecher
- Pathology and Laboratory Medicine, VA Boston Healthcare System, West Roxbury MA and BU School of Medicine, Boston, MA USA
| | - Adrián Camacho-Ortiz
- Department of Internal Medicine, University Hospital, Dr. José E. González, Monterrey, Mexico
| | - Miguel A. Caínzos
- Department of Surgery, University of Santiago de Compostela, A Coruña, Spain
| | - Shirley Chan
- Department of General Surgery, Medway Maritime Hospital, Gillingham, Kent UK
| | - Jill R. Cherry-Bukowiec
- Department of Surgery, Division of Acute Care Surgery, University of Michigan, Ann Arbor, MI USA
| | - Jesse Clanton
- Department of Surgery, West Virginia University Charleston Division, Charleston, WV USA
| | | | - Maria E. Cocuz
- Faculty of Medicine, Transilvania University, Infectious Diseases Hospital, Brasov, Romania
| | - Raul Coimbra
- Riverside University Health System Medical Center and Loma Linda University School of Medicine, Moreno Valley, CA USA
| | | | - Yunfeng Cui
- Department of Surgery, Tianjin Nankai Hospital, Nankai Clinical School of Medicine, Tianjin Medical University, Tianjin, China
| | - Jacek Czepiel
- Department of Infectious Diseases, Jagiellonian University, Medical College, Kraków, Poland
| | - Zaza Demetrashvili
- Department of Surgery, Tbilisi State Medical University, Kipshidze Central University Hospital, Tbilisi, Georgia
| | - Isidoro Di Carlo
- Department of Surgical Sciences, Cannizzaro Hospital, University of Catania, Catania, Italy
| | - Salomone Di Saverio
- Department of Surgery, Addenbrooke’s Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Irina M. Dumitru
- Clinical Infectious Diseases Hospital, Ovidius University, Constanta, Romania
| | - Christian Eckmann
- Department of General, Visceral and Thoracic Surgery, Klinikum Peine, Hospital of Medical University Hannover, Peine, Germany
| | | | | | - Gustavo P. Fraga
- Division of Trauma Surgery, Hospital de Clinicas, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Jean L. Frossard
- Service of Gastroenterology and Hepatology, Geneva University Hospital, Genève, Switzerland
| | - Donald E. Fry
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL USA
- University of New Mexico School of Medicine, Albuquerque, NM USA
| | - Rita Galeiras
- Critical Care Unit, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, Universidade da Coruña (UDC), A Coruña, Spain
| | - Wagih Ghnnam
- Department of Surgery Mansoura, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Carlos A. Gomes
- Surgery Department, Hospital Universitario (HU) Terezinha de Jesus da Faculdade de Ciencias Medicas e da Saude de Juiz de Fora (SUPREMA), Hospital Universitario (HU) Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora, Brazil
| | | | - Xavier Guirao
- Unit of Endocrine, Head, and Neck Surgery and Unit of Surgical Infections Support, Department of General Surgery, Parc Taulí, Hospital Universitari, Sabadell, Spain
| | - Mohamed H. Ahmed
- Department of Medicine, Milton Keynes University Hospital NHS Foundation Trust, Milton Keynes, Buckinghamshire UK
| | - Torsten Herzog
- Department of Surgery, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - Jae Il Kim
- Department of Surgery, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Republic of Korea
| | - Tariq Iqbal
- Department of Gastroenterology, Queen Elizabeth Hospital, Birmingham, UK
| | - Arda Isik
- General Surgery Department, Magee Womens Hospital, UPMC, Pittsburgh, USA
| | - Kamal M. F. Itani
- Department of Surgery, VA Boston Health Care System, Boston University and Harvard Medical School, Boston, MA USA
| | | | - Yeong Y. Lee
- School of Medical Sciences, University Sains Malaysia, Kota Bharu, Kelantan Malaysia
| | - Paul Juang
- Department of Pharmacy Practice, St Louis College of Pharmacy, St Louis, MO USA
| | - Aleksandar Karamarkovic
- Faculty of Mediine University of Belgrade Clinic for Surgery “Nikola Spasic”, University Clinical Center “Zvezdara” Belgrade, Belgrade, Serbia
| | - Peter K. Kim
- Department of Surgery, Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY USA
| | - Yoram Kluger
- Department of General Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Ari Leppaniemi
- Abdominal Center, Helsinki University Hospital Meilahti, Helsinki, Finland
| | - Varut Lohsiriwat
- Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Gustavo M. Machain
- Department of Surgery, Universidad Nacional de Asuncion, Asuncion, Paraguay
| | - Sanjay Marwah
- Department of Surgery, Post-Graduate Institute of Medical Sciences, Rohtak, India
| | - John E. Mazuski
- Department of Surgery, Washington University School of Medicine, Saint Louis, USA
| | - Gokhan Metan
- Department of Infectious Diseases and Clinical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ernest E. Moore
- Department of Surgery, University of Colorado, Denver Health Medical Center, Denver, CO USA
| | | | - Carlos A. Ordoñez
- Department of Surgery, Fundación Valle del Lili, Hospital Universitario del Valle, Universidad del Valle, Cali, Colombia
| | - Leonardo Pagani
- Infectious Diseases Unit, Bolzano Central Hospital, Bolzano, Italy
| | - Nicola Petrosillo
- National Institute for Infectious Diseases - INMI - Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Francisco Portela
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Kemal Rasa
- Department of Surgery, Anadolu Medical Center, Kocaali, Turkey
| | - Miran Rems
- Department of Abdominal and General Surgery, General Hospital Jesenice, Jesenice, Slovenia
| | | | | | - Gabriele Sganga
- Division of Emergency Surgery, Department of Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Vishal G. Shelat
- Department of Surgery, Tan Tock Seng Hospital, Singapore, Singapore
| | - Patrizia Spigaglia
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - Pierre Tattevin
- Infectious Diseases and Intensive Care Unit, Pontchaillou University Hospital, Rennes, France
| | - Cristian Tranà
- Department of Surgery, Macerata Hospital, Via Santa Lucia 2, 62100 Macerata, Italy
| | - Libor Urbánek
- First Department of Surgery, Faculty of Medicine, Masaryk University Brno and University Hospital of St. Ann Brno, Brno, Czech Republic
| | - Jan Ulrych
- First Department of Surgery, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic
| | - Pierluigi Viale
- Clinic of Infectious Diseases, St Orsola-Malpighi University Hospital, Bologna, Italy
| | - Gian L. Baiocchi
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Fausto Catena
- Emergency Surgery Department, Maggiore Parma Hospital, Parma, Italy
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Balram B, Battat R, Al-Khoury A, D'Aoust J, Afif W, Bitton A, Lakatos PL, Bessissow T. Risk Factors Associated with Clostridium difficile Infection in Inflammatory Bowel Disease: A Systematic Review and Meta-Analysis. J Crohns Colitis 2019; 13:27-38. [PMID: 30247650 DOI: 10.1093/ecco-jcc/jjy143] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Clostridium difficile infection [CDI] is a significant concern in inflammatory bowel disease [IBD]. Risk factors and consequences associated with CDI in inflammatory bowel disease [IBD] patients are important to characterize. The aim of this research was to perform a systematic review and meta-analysis on risk factors and outcomes associated with CDI in IBD patients. METHODS Multiple databases were searched for studies investigating risk factors, colectomy and mortality risk in IBD patients with and without CDI. This was stratified by short [<3 months] and long-term [>1 year] outcomes. Summary estimates were calculated using a random-effects model. Quality assessment used the Newcastle-Ottawa scale. RESULTS Twenty-two studies met inclusion criteria. Antibiotics use within 30 days of diagnosis was associated with CDIs (odds ratio [OR]: 1.85, 95% confidence interval [CI]:1.36, 2.52). Colonic involvement in Crohn's disease patients was associated with significantly higher CDI rates [OR: 2.76, 95% CI: 1.75, 4.35]. There was a significant association between biologic medication use and CDI [OR: 1.65, 95% CI: 1.18, 2.30], with minimal heterogeneity [I2 = 4.0%]. The long-term colectomy risk was significantly higher for IBD patients with CDI compared with that for IBD patients without CDI [OR: 2.22, 95% CI: 1.17, 4.18]. Significantly higher mortality was found for CDI in IBD patients both short-term [OR: 3.84, 95% CI: 2.62, 5.61] and long-term [OR: 3.65, 95% CI: 1.58, 8.44]. Substantial heterogeneity existed. Most studies were of moderate quality. CONCLUSION Colonic involvement, and biologic and antibiotic use appear to be risk factors associated with CDI among IBD patients. CDI is associated with increased short- and long-term mortality.
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Affiliation(s)
- Bhairavi Balram
- Department of Internal Medicine, McGill University Health Center, Montreal, QC, Canada
| | - Robert Battat
- Division of Gastroenterology, Montreal General Hospital, McGill University Health Center, Montreal, QC, Canada.,Division of Gastroenterology, Jewish General Hospital, Ch. de la Côte-Sainte-Catherine, Montreal, QC, Canada
| | - Alex Al-Khoury
- Department of Internal Medicine, McGill University Health Center, Montreal, QC, Canada
| | - Julie D'Aoust
- Department of Internal Medicine, McGill University Health Center, Montreal, QC, Canada
| | - Waqqas Afif
- Division of Gastroenterology, Montreal General Hospital, McGill University Health Center, Montreal, QC, Canada
| | - Alain Bitton
- Division of Gastroenterology, Montreal General Hospital, McGill University Health Center, Montreal, QC, Canada
| | - Peter L Lakatos
- Division of Gastroenterology, Montreal General Hospital, McGill University Health Center, Montreal, QC, Canada.,First Department of Medicine, Semmelweis University, Budapest, Hungary
| | - Talat Bessissow
- Division of Gastroenterology, Montreal General Hospital, McGill University Health Center, Montreal, QC, Canada
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22
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Aletaha N, Dadvar Z, Salehi B, Ketabi Moghadam P, Niksirat A, Jowkar A, Taslimi R, Allameh SF, Ebrahimi Daryani N. Clinical and Pathological Features of Ulcerative Colitis in Patients with and without Clostridium Difficile Infection; An Observational Study. Middle East J Dig Dis 2018; 11:17-23. [PMID: 31049178 PMCID: PMC6488494 DOI: 10.15171/mejdd.2018.123] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 11/18/2018] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND
A dramatic rise in the rate of clostridium difficile infection (CDI) in patients with inflammatory bowel disease (IBD) has been reported in recent years.
METHODS In this observational case control study, 65 patients were included and were divided into two groups of IBD + CDI as case group and IBD without CDI as control group. RESULTS
35 patients who had positive test for clostridium difficile were assigned to the case group. The control group consisted of 30 patients with negative test for clostridium difficile. Pancolitis was seen in the cases more statistically significant than the controls and proctitis was seen more among the controls than the cases (p = 0.001). The cases were on immunosuppressive (p = 0.001) and antibiotic (p = 0.02) therapy more than the controls. Colonoscopic findings revealed more severe and extensive inflammation among the cases versus milder inflammation among the controls, but these differences were not statistically significant (p = 0.2). Colectomy was seen in 10% of controls and none of the cases and this difference was statistically significant (p value = 0.05). More fecal calprotectin were seen among the cases than the controls and this difference was statistically significant (p < 0.05)
CONCLUSION
This study showed more clostridium difficile infection among the patients on antibiotic or immunosuppressive therapy. Pathological investigation revealed more severe and extensive inflammation among the cases than the controls. Cases had clinically more severe signs and symptoms with higher mayo scores than the controls. ESR (Erythrocyte sedimentation rate) and fecal calprotectin were higher in patients with positive clostridium difficile infection and serum albumin was lower in such patients.
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Affiliation(s)
- Najmeh Aletaha
- Division of Gastroenterology and Hepatology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Zohreh Dadvar
- Division of Gastroenterology and Hepatology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Babak Salehi
- Division of Gastroenterology and Hepatology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Pardis Ketabi Moghadam
- Division of Internal Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Niksirat
- Division of Gastroenterology and Hepatology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Akram Jowkar
- Division of Gastroenterology and Hepatology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Taslimi
- Division of Gastroenterology and Hepatology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Farshad Allameh
- Division of Gastroenterology and Hepatology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Naser Ebrahimi Daryani
- Division of Gastroenterology and Hepatology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
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Impact of superimposed Clostridium difficile infection in Crohn's or ulcerative colitis flares in the outpatient setting. Int J Colorectal Dis 2018; 33:1285-1294. [PMID: 29926235 DOI: 10.1007/s00384-018-3105-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/13/2018] [Indexed: 02/04/2023]
Abstract
PURPOSE The prospective assessment of Clostridium difficile infection (CDI) impact in inflammatory bowel disease (IBD) flare in outpatient setting has been poorly investigated. We aimed to evaluate the prevalence and the associated factors with CDI in IBD outpatients presenting colitis flares as well as the outcomes following treatment. METHODS In this prospective cohort study, conducted from October, 2014, to July, 2016, 120 IBD patients (55% presenting colitis flare) and 40 non-IBD controls were assessed for CDI. Multivariate regression analysis was performed to identify predictors of CDI. Outcome analysis was estimated for recurrent CDI, hospitalization, colectomy, and CDI-associated mortality. RESULTS The number of patients with CDI was significantly higher in IBD patients experiencing flares than in both inactive IBD and non-IBD groups (28.8 vs. 5.6 vs. 0%, respectively; p = 0.001). Females (OR = 1.39, 95% CI, 1.13-17.18), younger age (OR = 0.77, 95% CI, 0.65-0.92), steroid treatment (OR = 7.42, 95% CI, 5.17-40.20), and infliximab therapy (OR = 2.97, 95% CI, 1.99-24.63) were found to be independently associated with CDI. There was a dose-related increase in the risks of CDI on patients which had taken prednisone. Those treated with vancomycin had a satisfactory response to therapy, but 21% presented recurrent CDI and 16% were hospitalized. Neither necessity of colectomy nor mortality was noticed in any patient during the investigation. CONCLUSIONS In IBD outpatients presenting colitis flares, CDI is highly prevalent. Females, younger age, infliximab, and notably steroid therapy were independently associated with CDI. Most patients with CDI experienced mild-to-moderate disease, and prompt treatment with vancomycin was highly effective, which seems to reduce the serious complication risks.
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Clostridium difficile, the Difficult "Kloster" Fuelled by Antibiotics. Curr Microbiol 2018; 76:774-782. [PMID: 30084095 DOI: 10.1007/s00284-018-1543-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 07/17/2018] [Indexed: 02/07/2023]
Abstract
Clostridium difficile is normally present in low numbers in a healthy adult gastro-intestinal tract (GIT). Drastic changes in the microbial population, e.g., dysbiosis caused by extensive treatment with antibiotics, stimulates the growth of resistant strains and the onset of C. difficile infection (CDI). Symptoms of infection varies from mild diarrhea to colitis (associated with dehydration and bleeding), pseudomembranous colitis with yellow ulcerations in the mucosa of the colon, to fulminant colitis (perforation of the gut membrane), and multiple organ failure. Inflamed epithelial cells and damaged mucosal tissue predisposes the colon to other opportunistic pathogens such as Clostridium perfringens, Staphylococcus aureus, Klebsiella oxytoca, Candida spp., and Salmonella spp. This may lead to small intestinal bacterial overgrowth (SIBO), sepsis, toxic megacolon, and even colorectal cancer. Many stains of C. difficile are resistant to metronidazole and vancomycin. Vaccination may be an answer to CDI, but requires more research. Success in treatment with probiotics depends on the strains used. Oral or rectal fecal transplants are partly effective, as spores in the small intestine may germinate and colonize the colon. The effect of antibiotics on C. difficile and commensal gut microbiota is summarized and changes in gut physiology are discussed. The need to search for non-antibiotic methods in the treatment of CDI and C. difficile-associated disease (CDAD) is emphasized.
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Maharshak N, Barzilay I, Zinger H, Hod K, Dotan I. Clostridium difficile infection in hospitalized patients with inflammatory bowel disease: Prevalence, risk factors, and prognosis. Medicine (Baltimore) 2018; 97:e9772. [PMID: 29384868 PMCID: PMC5805440 DOI: 10.1097/md.0000000000009772] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 11/06/2017] [Accepted: 01/12/2018] [Indexed: 12/20/2022] Open
Abstract
To evaluate the frequency, possible risk factors, and outcome of Clostridium difficile infection (CDI) in inflammatory bowel disease (IBD) patients.There has been an upsurge of CDI in patients with IBD who has been associated with increased morbidity and mortality. Various risk factors have been found to predispose IBD patients to CDI.A retrospective case-control study on IBD patients admitted with exacerbation and tested for CDI at the Tel Aviv Medical Center in 2008 to 2013. Epidemiologic, laboratory, and prognostic data were retrieved from electronic files and compared between patients who tested positive (CDI+) or negative (CDI-) for CDI.CDI was identified in 28 of 311 (7.31%) IBD patients hospitalized with diarrhea. IBD-specific risk factors (univariate analysis) for CDI included: use of systemic steroids therapy (odds ratio [OR] = 3.6, 95% confidence interval [CI] 1.2-10.6) and combinations of ≥2 immunomodulator medications (OR = 2.6, 95% CI 1.1-6.3). Additional risk factors for CDI that are common in the general population were hospitalization in the preceding 2 months (OR = 6.0, 95% CI 2.6-14.1), use of antacids (OR = 3.8, 95% CI 1.7-8.4), and high Charlson comorbidity score (OR = 2.5, 95% CI 1.1-5.7). A multivariate analysis confirmed that only hospitalization within the preceding 2 months and use of antacids were significant risk factors for CDI. The prognosis of CDI+ patients was similar to that of CDI- patients.Hospitalized IBD patients with exacerbation treated with antacids or recently hospitalized are at increased risk for CDI and should be tested and empirically treated until confirmation or exclusion of the infection.
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Affiliation(s)
- Nitsan Maharshak
- Department of Gastroenterology and Liver Diseases, Tel-Aviv Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University
| | - Idan Barzilay
- Department of Gastroenterology and Liver Diseases, Tel-Aviv Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University
| | - Hasya Zinger
- Department of Gastroenterology and Liver Diseases, Tel-Aviv Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University
| | - Keren Hod
- Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University
- Research Division, Epidemiology Service, Assuta Medical Centers
| | - Iris Dotan
- Department of Gastroenterology, Rabin Medical Center, Beilinson Hospital, Petah Tikva, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Li Y, Xu H, Xu T, Xiao M, Tang H, Wu D, Tan B, Li J, Yang H, Lv H, Xu Y, Qian J. Case-Control Study of Inflammatory Bowel Disease Patients with and without Clostridium difficile Infection and Poor Outcomes in Patients Coinfected with C. difficile and Cytomegalovirus. Dig Dis Sci 2018; 63:3074-3083. [PMID: 30094621 PMCID: PMC6182452 DOI: 10.1007/s10620-018-5230-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 07/30/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND AND AIMS Clostridium difficile infection (CDI) incidence and risk factors in patients with inflammatory bowel disease (IBD) have been extensively studied. However, data describing CDI in Chinese patients with IBD are limited. We investigated the cumulative incidence, risk factors, and outcomes of CDI in Chinese IBD patients. METHODS We conducted a retrospective, case-control study of patients hospitalized with IBD and CDI at Peking Union Medical College Hospital from January 2010 to December 2015. CDI was diagnosed based on the presence of active symptoms and positive enzyme immunoassay-based stool test results for C. difficile toxin A or B (CDAB). Controls were selected from CDAB-negative patients with IBD and matched by age, gender, phenotypes of IBD and the same time period of CDAB testing at a 1:2 or 1:3 ratio. RESULTS We identified 60 (7.41%) cases of CDI among 810 patients with IBD, and 137 control cases were selected. Univariate analysis revealed that IBD patients with CDI had higher rates of concurrent corticosteroid use, proton pump inhibitor, antibiotic use, recent hospitalization, parenteral nutrition support, and cytomegalovirus (CMV) coinfection (P < 0.05). Multivariate analysis revealed that concurrent corticosteroid use (odds ratio [OR] = 6.803, 95% confidence interval [CI] = 2.901-15.954, P < 0.001) and hospitalization within 1 month (OR = 3.028, 95% CI = 1.225-7.480, P = 0.016) were associated with CDI. CMV and C. difficile coinfection (hazard ratio [HR] = 4.185, 95% CI = 1.492-11.736, P = 0.007) as well as disease severity (HR 2.070, 95% CI = 1.006-4.261, P = 0.048) were independently associated with colectomy following CDI. CONCLUSIONS IBD patients with concurrent corticosteroid use and recent hospitalization are at a higher risk of CDI. CMV and C. difficile coinfection is associated with poorer outcomes.
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Affiliation(s)
- Yue Li
- 0000 0001 0662 3178grid.12527.33Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730 China
| | - Hui Xu
- 0000 0001 0662 3178grid.12527.33Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730 China
| | - Tao Xu
- 0000 0001 0662 3178grid.12527.33Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Meng Xiao
- 0000 0001 0662 3178grid.12527.33Department of Clinical Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Hao Tang
- 0000 0001 0662 3178grid.12527.33Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730 China
| | - Dong Wu
- 0000 0001 0662 3178grid.12527.33Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730 China
| | - Bei Tan
- 0000 0001 0662 3178grid.12527.33Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730 China
| | - Ji Li
- 0000 0001 0662 3178grid.12527.33Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730 China
| | - Hong Yang
- 0000 0001 0662 3178grid.12527.33Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730 China
| | - Hong Lv
- 0000 0001 0662 3178grid.12527.33Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730 China
| | - Yingchun Xu
- 0000 0001 0662 3178grid.12527.33Department of Clinical Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Jiaming Qian
- 0000 0001 0662 3178grid.12527.33Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730 China
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Clostridium difficile in Inflammatory Bowel Disease: A Retrospective Study. Gastroenterol Res Pract 2017; 2017:4803262. [PMID: 29109735 PMCID: PMC5646328 DOI: 10.1155/2017/4803262] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Accepted: 07/24/2017] [Indexed: 01/03/2023] Open
Abstract
Aim To investigate the epidemiology and risk factors of Clostridium difficile infections (CDI) in patients with inflammatory bowel disease (IBD). Methods This is a retrospective study of patients diagnosed with IBD. 1006 charts were screened and 654 patients met the inclusion criteria. Patients were divided into 2 cohorts based on the presence of prior diagnosis of CDI. Statistical analysis with Pearson's chi-squared and two-sample t-test was performed. Results The incidence of CDI among IBD patients was 6.7%. There was equal prevalence of CDI among Crohn's disease (CD) (n = 21, 49%) and ulcerative colitis (UC) (n = 22, 51%). IBD patients acquired CDI at a mean age of 42.7 years, with 56% of infections acquired in the community and only 28% associated with healthcare. Only 30% of IBD patients with CDI had prior antibiotic use, and 16% had prior steroid use. IBD patients were significantly more likely to require biologic therapy (57% versus 37%, p < 0.01) and have extraintestinal manifestations of IBD (43% versus 28%, p < 0.02). Conclusions IBD patients are more susceptible to CDI at a younger age and often lack traditional risk factors. IBD patients with at least one CDI were more likely to require biologic therapy and had greater rates of extraintestinal manifestations.
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D’Aoust J, Battat R, Bessissow T. Management of inflammatory bowel disease with Clostridium difficile infection. World J Gastroenterol 2017; 23:4986-5003. [PMID: 28785153 PMCID: PMC5526769 DOI: 10.3748/wjg.v23.i27.4986] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 05/16/2017] [Accepted: 06/19/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To address the management of Clostridium difficile (C. difficile) infection (CDI) in the setting of suspected inflammatory bowel disease (IBD)-flare.
METHODS A systematic search of the Ovid MEDLINE and EMBASE databases by independent reviewers identified 70 articles including a total of 932141 IBD patients or IBD-related hospitalizations.
RESULTS In those with IBD, CDI is associated with increased morbidity, including subsequent escalation in IBD medical therapy, urgent colectomy and increased hospitalization, as well as excess mortality. Vancomycin-containing regimens are effective first-line therapies for CDI in IBD inpatients. No prospective data exists with regards to the safety or efficacy of initiating or maintaining corticosteroid, immunomodulator, or biologic therapy to treat IBD in the setting of CDI. Corticosteroid use is a risk factor for the development of CDI, while immunomodulators and biologics are not.
CONCLUSION Strong recommendations regarding when to initiate IBD specific therapy in those with CDI are precluded by a lack of evidence. However, based on expert opinion and observational data, initiation or resumption of immunosuppressive therapy after 48-72 h of targeted antibiotic treatment for CDI may be considered.
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Preoperative Clostridium difficile Infection Does Not Affect Pouch Outcomes in Patients with Ulcerative Colitis Who Undergo Ileal Pouch-anal Anastomosis. Inflamm Bowel Dis 2017; 23:1195-1201. [PMID: 28410344 DOI: 10.1097/mib.0000000000001122] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND The operation of choice for patients with chronic ulcerative colitis (CUC) is restorative proctocolectomy with ileal pouch-anal anastomosis (IPAA). Pouchitis is the most common complication after IPAA. The incidence of Clostridium difficile infection (CDI) is higher in CUC patients than the general population and can lead to significant disease flares and higher rates of colectomy. We sought to determine the risk of pouchitis in patients with precolectomy CDI and 90-day postoperative IPAA complications. METHODS A retrospective case-control study was conducted on patients with CUC who underwent an IPAA between January 1, 2000 and January 10, 2015. The study cohort was comprised of patients diagnosed with CDI within 90 days before colectomy; patients with CUC without CDI comprised the control cohort. The primary outcome measure was the frequency of pouchitis after IPAA. Secondary outcomes included time to pouchitis, 90-day postoperative pouch morbidity: surgical site infection, hemorrhage, anastomotic leak, fistula formation, pouchitis treatment and response, and pouch failure requiring end-ileostomy or fecal diversion. Univariate and multivariable analysis was used to determine differences between CDI and non-CDI groups. RESULTS Forty-eight case patients and 154 control patients were included. Patients with preoperative CDI were younger (P = 0.010), had higher rates of medically refractory disease (P = 0.002), and had greater use of biologic therapy (P = 0.046). The rate of pouchitis was 50.0% (n = 24) and 46.8% (n = 72) (P = 0.694) among patients with and without preoperative CDI, respectively. Patients with preoperative CDI who developed pouchitis post-IPAA were more likely to require medical management with an anti-TNFα (P = 0.042) and surgical management with end/diverting ileostomy (P = 0.042). Preoperative CDI was associated with higher rates of postoperative IPAA anastamotic or pouch strictures (P = 0.018). Multivariable analysis revealed primary sclerosing cholangitis (PSC) as the only variable associated with increased risk for pouchitis (OR 10.59; 95% CI, 3.07-51.08; P < 0.001). CONCLUSIONS Preoperative CDI does not seem to be associated with an increased risk of pouchitis in patients with CUC.
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Sturm A, Maaser C, Mendall M, Karagiannis D, Karatzas P, Ipenburg N, Sebastian S, Rizzello F, Limdi J, Katsanos K, Schmidt C, Jeuring S, Colombo F, Gionchetti P. European Crohn's and Colitis Organisation Topical Review on IBD in the Elderly. J Crohns Colitis 2017; 11:263-273. [PMID: 27797918 DOI: 10.1093/ecco-jcc/jjw188] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 09/17/2016] [Accepted: 10/18/2016] [Indexed: 12/12/2022]
Abstract
This ECCO topical review of the European Crohn's and Colitis Organisation [ECCO] focuses on the epidemiology, pathophysiology, diagnosis, management and outcome of the two most common forms of inflammatory bowel disease, Crohn's disease and ulcerative colitis, in elderly patients. The objective was to reach expert consensus to provide evidence-based guidance for clinical practice.
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Affiliation(s)
- Andreas Sturm
- Department of Gastroenterology, DRK Kliniken Berlin I Westend. Akademisches Lehrkrankenhaus der Charite, Spandauer Damm 130, 14050 Berlin, Germany
| | - Christian Maaser
- Outpatients Department of Gastroenterology and Department of Geriatrics, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany
| | - Michael Mendall
- Croydon University Hospital, Mayday Road, CR4 7YE Thornton Heath; & St George's Medical School, Cranmer Terrace SW17 ORE, UK
| | - Dimitrios Karagiannis
- Department of Gastroenterology, Iatriko Kentro Athinon, Dervenakion St. 3, 14572 Athens, Greece
| | - Pantelis Karatzas
- Department of Gastroenterology, Evangelismos Hospital, 45-47 Ypsilantou Street, 10676 Athens, Greece
| | - Nienke Ipenburg
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Albinusdreef 2, PO Box 9600, 2300 RC Leiden, The Netherlands
| | - Shaji Sebastian
- IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK
| | - Fernando Rizzello
- IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, BO, Italy
| | - Jimmy Limdi
- Department of Gastroenterology, Pennine Acute Hospitals NHS Trust, Manchester M8 5RB, Institute of Inflammation and Repair, Manchester Academic Health Sciences, University of Manchester, UK
| | - Konstantinos Katsanos
- Department of Gastroenterology and Hepatology, Division of Internal Medicine, University and Medical School of Ioannina, PO Box 1186, 45110 Ioannina, Greece
| | - Carsten Schmidt
- Department of Internal Medicine IV, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany
| | - Steven Jeuring
- Division of Gastroenterology-Hepatology, Department of Internal Medicine, Maastricht University Medical Center (MUMC), PO Box 5800, 6202 AZ Maastricht, The Netherlands
| | - Francesco Colombo
- Dipartimento di Area Chirurgica, Ospedale "Luigi Sacco"- Polo Universitario, ASST Fatebenefratelli Sacco, Milano, Italy
| | - Paolo Gionchetti
- IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, BO, Italy
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Tang YM, Stone CD. Clostridium difficile infection in inflammatory bowel disease: challenges in diagnosis and treatment. Clin J Gastroenterol 2017; 10:112-123. [PMID: 28210836 DOI: 10.1007/s12328-017-0719-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Accepted: 02/02/2017] [Indexed: 12/12/2022]
Abstract
The problem of Clostridium difficile infection (CDI) has reached epidemic proportions, particularly in industrialized nations. The pathophysiology, disease course and the potential complications are well appreciated in the general hospitalized patient. However, when CDI occurs in the setting of inflammatory bowel disease (IBD), a number of distinct differences in the diagnosis and clinical management of the infection in this population should be appreciated by gastroenterologists, hospitalists and other care providers. This review highlights the unique aspects of CDI when it occurs in IBD patients with an emphasis on the challenge of distinguishing persistent infection from exacerbation of underlying chronic colitis. An understanding of how CDI may differ in presentation and how management should be altered can prevent serious and life-threatening complications.
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Affiliation(s)
- Ying M Tang
- Section of Gastroenterology and Hepatology, Division of Gastroenterology and Hepatology, University of Nevada School of Medicine, 1701 W. Charleston Blvd, Suite 230, Las Vegas, NV, 89102, USA
| | - Christian D Stone
- Comprehensive Digestive Institute of Nevada, 8530 W. Sunset Rd, Suite 230, Las Vegas, NV, 89113, USA.
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Clostridium difficile Infection and Risk of Colectomy in Patients with Inflammatory Bowel Disease: A Bias-adjusted Meta-analysis. Inflamm Bowel Dis 2017; 23:200-207. [PMID: 28079620 DOI: 10.1097/mib.0000000000000998] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Clostridium difficile infection (CDI) is a common complication of inflammatory bowel diseases (IBDs) and is associated with worse outcome. Variable rates of colectomy have been reported among IBD complicated by CDI. We conducted a systematic review and meta-analysis of studies to assess the association between CDI and colectomy among patients with IBD. METHODS The literature was systematically searched using PubMed from inception through April 2016. Studies were limited to cohort, case-control, and cross-sectional studies reporting colectomy risk stratified by CDI in patients with IBD. We estimated summary ORs and 95% CIs using the quality-effects model. Study quality was assessed using an adaptation of the Newcastle-Ottawa scale. RESULTS Six studies were included in the meta-analysis, comprising 8 data sets. Results from meta-analysis showed that CDI was a significant risk factor for colectomy among patients with IBD, mainly patients with ulcerative colitis, almost doubling the odds (OR 1.90; 95% CI, 1.23-2.93). There was significant heterogeneity across studies (Q = 22.02, P < 0.001; I = 68%). Funnel plots were grossly asymmetrical. Results of sensitivity analysis restricting studies to those reporting ulcerative colitis only and studies using laboratory tests to confirm CDI were consistent with the result from the main analysis. CONCLUSIONS CDI is a significant risk factor for colectomy in patients with IBD. Further research is needed to investigate the attributable risks of surgery due to CDI among patients with Crohn's disease.
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Increased Rates of Clostridium difficile Infection and Poor Outcomes in Patients with IBD with Cytomegalovirus. Inflamm Bowel Dis 2016; 22:2688-2693. [PMID: 27755270 DOI: 10.1097/mib.0000000000000939] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Clostridium difficile infection (CDI) and Cytomegalovirus (CMV) reactivation are associated with disease exacerbations and poor outcomes in inflammatory bowel disease (IBD). Therefore, we assessed the association between these organisms in patients with IBD and the impact on colectomy. METHODS A retrospective case-control study was conducted to assess CDI prevalence in patients with IBD with a tissue diagnosis of CMV compared with matched IBD controls without CMV from 2005 to 2011. We also assessed the impact of coinfection on colectomy risk for patients coinfected with CMV and CDI compared with IBD patients with CMV alone (CMV controls) or matched IBD patients with CDI alone (CDI controls). Colectomy-free survival was assessed using Kaplan-Meier methods, and statistical significance was determined using Log-rank analysis for unmatched comparisons and by generalized estimating equations in Cox regression for matched comparisons. RESULTS CDI was more common in IBD patients with CMV (n = 12/68; 17.6%) than in matched IBD controls (n = 12/144; 8.25%) (P = 0.046). A nonsignificant increase in high-grade disease (5 or more CMV inclusions by immunohistochemistry) was detected in coinfected patients compared with CMV controls (P = 0.15). Colectomy-free survival at 1 year was 30% (95% confidence interval, 12.0-74.7) for coinfected patients and was significantly less compared with 71.5% (95% confidence interval, 58.0-88.2) of CDI controls (P < 0.001) and was numerically less than 57.1% (95% confidence interval, 44.1-74.0) of CMV controls (P = 0.095). CONCLUSIONS CDI occurs more frequently in IBD patients with CMV reactivation and is associated with poor outcomes. Patients with IBD with CMV should be tested for CDI and managed aggressively.
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Abstract
In the more recent years since the introduction of anti-TNF therapy, the treatment strategy in chronic inflammatory bowel disease has developed more towards an early intensive, often double immunosuppression. While this leads to an improved therapeutic success, this intensified therapy also increases the risk for side effects and especially for infectious complications. The early detection of this complication in the immunocompromised patient is often more difficult due to the potential broad spectrum of infectious agents, the often atypical presentation in conjunction with the immunosuppression as well as often similar symptoms regarding intestinal infectious complications common for a flare of the underlying disease. In the first part, this overview will discuss the broad spectrum of potential infectious complications, using pulmonary infections as an example and presenting an algorithm for detection and therapy. In the second part, common intestinal infectious complications will be discussed from diagnosis to therapy.
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Affiliation(s)
- Torsten Kucharzik
- Department of General Internal Medicine and Gastroenterology, University Teaching Hospital Lüneburg, Lüneburg, Germany
| | - Christian Maaser
- Department of Geriatric Medicine, University Teaching Hospital Lüneburg, Lüneburg, Germany
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Sartelli M, Malangoni MA, Abu-Zidan FM, Griffiths EA, Di Bella S, McFarland LV, Eltringham I, Shelat VG, Velmahos GC, Kelly CP, Khanna S, Abdelsattar ZM, Alrahmani L, Ansaloni L, Augustin G, Bala M, Barbut F, Ben-Ishay O, Bhangu A, Biffl WL, Brecher SM, Camacho-Ortiz A, Caínzos MA, Canterbury LA, Catena F, Chan S, Cherry-Bukowiec JR, Clanton J, Coccolini F, Cocuz ME, Coimbra R, Cook CH, Cui Y, Czepiel J, Das K, Demetrashvili Z, Di Carlo I, Di Saverio S, Dumitru IM, Eckert C, Eckmann C, Eiland EH, Enani MA, Faro M, Ferrada P, Forrester JD, Fraga GP, Frossard JL, Galeiras R, Ghnnam W, Gomes CA, Gorrepati V, Ahmed MH, Herzog T, Humphrey F, Kim JI, Isik A, Ivatury R, Lee YY, Juang P, Furuya-Kanamori L, Karamarkovic A, Kim PK, Kluger Y, Ko WC, LaBarbera FD, Lee JG, Leppaniemi A, Lohsiriwat V, Marwah S, Mazuski JE, Metan G, Moore EE, Moore FA, Nord CE, Ordoñez CA, Júnior GAP, Petrosillo N, Portela F, Puri BK, Ray A, Raza M, Rems M, Sakakushev BE, Sganga G, Spigaglia P, Stewart DB, Tattevin P, Timsit JF, To KB, Tranà C, Uhl W, Urbánek L, van Goor H, Vassallo A, Zahar JR, Caproli E, Viale P. WSES guidelines for management of Clostridium difficile infection in surgical patients. World J Emerg Surg 2015; 10:38. [PMID: 26300956 PMCID: PMC4545872 DOI: 10.1186/s13017-015-0033-6] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Accepted: 08/12/2015] [Indexed: 02/08/2023] Open
Abstract
In the last two decades there have been dramatic changes in the epidemiology of Clostridium difficile infection (CDI), with increases in incidence and severity of disease in many countries worldwide. The incidence of CDI has also increased in surgical patients. Optimization of management of C difficile, has therefore become increasingly urgent. An international multidisciplinary panel of experts prepared evidenced-based World Society of Emergency Surgery (WSES) guidelines for management of CDI in surgical patients.
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Affiliation(s)
- Massimo Sartelli
- />Department of Surgery, Macerata Hospital, Via Santa Lucia 2, 62019 Macerata, Italy
| | | | - Fikri M. Abu-Zidan
- />Department of Surgery, College of Medicine and Health Sciences, UAE University, Al-Ain, United Arab Emirates
| | | | - Stefano Di Bella
- />2nd Infectious Diseases Division, National Institute for Infectious Diseases L. Spallanzani, Rome, Italy
| | - Lynne V. McFarland
- />Department of Medicinal Chemistry, School of Pharmacy, University of Washington, Washington, USA
| | - Ian Eltringham
- />Department of Medical Microbiology, King’s College Hospital, London, UK
| | - Vishal G. Shelat
- />Department of Surgery, Tan Tock Seng Hospital, Singapore, Singapore
| | - George C. Velmahos
- />Emergency Surgery, and Surgical Critical Care, Massachusetts General Hospital, Harvard Medical School, Boston, MA USA
| | - Ciarán P. Kelly
- />Gastroenterology Division, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA USA
| | - Sahil Khanna
- />Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, MN USA
| | | | - Layan Alrahmani
- />Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI USA
| | - Luca Ansaloni
- />General Surgery I, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Goran Augustin
- />Department of Surgery, University Hospital Center Zagreb and School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Miklosh Bala
- />Trauma and Acute Care Surgery Unit, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Frédéric Barbut
- />UHLIN (Unité d’Hygiène et de Lutte contre les Infections Nosocomiales) National Reference Laboratory for Clostridium difficile Groupe Hospitalier de l’Est Parisien (HUEP), Paris, France
| | - Offir Ben-Ishay
- />Department of General Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Aneel Bhangu
- />Academic Department of Surgery, Queen Elizabeth Hospital, Edgbaston, Birmingham, UK
| | - Walter L. Biffl
- />Department of Surgery, University of Colorado, Denver Health Medical Center, Denver, USA
| | - Stephen M. Brecher
- />Pathology and Laboratory Medicine, VA Boston Healthcare System, West Roxbury MA and BU School of Medicine, Boston, MA USA
| | - Adrián Camacho-Ortiz
- />Department of Internal Medicine, University Hospital, Dr.José E. González, Monterrey, Mexico
| | - Miguel A. Caínzos
- />Department of Surgery, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Laura A. Canterbury
- />Department of Pathology, University of Alberta Edmonton, Edmonton, AB Canada
| | - Fausto Catena
- />Emergency Surgery Department, Maggiore Parma Hospital, Parma, Italy
| | - Shirley Chan
- />Department of General Surgery, Medway Maritime Hospital, Gillingham Kent, UK
| | - Jill R. Cherry-Bukowiec
- />Department of Surgery, Division of Acute Care Surgery, University of Michigan, Ann Arbor, MI USA
| | - Jesse Clanton
- />Department of Surgery, Northeast Ohio Medical University, Summa Akron City Hospital, Akron, OH USA
| | | | - Maria Elena Cocuz
- />Faculty of Medicine, Transilvania University, Infectious Diseases Hospital, Brasov, Romania
| | - Raul Coimbra
- />Division of Trauma, Surgical Critical Care, Burns, and Acute Care Surgery, University of California San Diego Health Science, San Diego, USA
| | - Charles H. Cook
- />Division of Acute Care Surgery, Trauma and Surgical Critical Care, Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA USA
| | - Yunfeng Cui
- />Department of Surgery,Tianjin Nankai Hospital, Nankai Clinical School of Medicine, Tianjin Medical University, Tianjin, China
| | - Jacek Czepiel
- />Department of Infectious Diseases, Jagiellonian University, Medical College, Kraków, Poland
| | - Koray Das
- />Department of General Surgery, Adana Numune Training and Research Hospital, Adana, Turkey
| | - Zaza Demetrashvili
- />Department of Surgery, Tbilisi State Medical University, Kipshidze Central University Hospital, Tbilisi, Georgia
| | | | | | | | - Catherine Eckert
- />National Reference Laboratory for Clostridium difficile, AP-HP, Saint-Antoine Hospital, Paris, France
| | - Christian Eckmann
- />Department of General, Visceral and Thoracic Surgery, Klinikum Peine, Hospital of Medical University Hannover, Peine, Germany
| | | | - Mushira Abdulaziz Enani
- />Department of Medicine, Section of Infectious Diseases, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Mario Faro
- />Department of General Surgery, Trauma and Emergency Surgery Division, ABC Medical School, Santo André, SP Brazil
| | - Paula Ferrada
- />Division of Trauma, Critical Care and Emergency Surgery, Virginia Commonwealth University, Richmond, VA USA
| | | | - Gustavo P. Fraga
- />Division of Trauma Surgery, Hospital de Clinicas, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Jean Louis Frossard
- />Service of Gastroenterology and Hepatology, Geneva University Hospital, Genève, Switzerland
| | - Rita Galeiras
- />Critical Care Unit, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, Universidade da Coruña (UDC), A Coruña, Spain
| | - Wagih Ghnnam
- />Department of Surgery Mansoura, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Carlos Augusto Gomes
- />Surgery Department, Hospital Universitario (HU) Terezinha de Jesus da Faculdade de Ciencias Medicas e da Saude de Juiz de Fora (SUPREMA), Hospital Universitario (HU) Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora, Brazil
| | - Venkata Gorrepati
- />Department of Internal Medicine, Pinnacle Health Hospital, Harrisburg, PA USA
| | - Mohamed Hassan Ahmed
- />Department of Medicine, Milton Keynes University Hospital NHS Foundation Trust, Milton Keynes, Buckinghamshire UK
| | - Torsten Herzog
- />Department of Surgery, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - Felicia Humphrey
- />Department of Gastroenterology and Hepatology, Ochsner Clinic Foundation, New Orleans, LA USA
| | - Jae Il Kim
- />Department of Surgery, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Republic of Korea
| | - Arda Isik
- />General Surgery Department, Erzincan University Mengücek Gazi Training and Research Hospital, Erzincan, Turkey
| | - Rao Ivatury
- />Division of Trauma, Critical Care and Emergency Surgery, Virginia Commonwealth University, Richmond, VA USA
| | - Yeong Yeh Lee
- />School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Kelantan Malaysia
| | - Paul Juang
- />Department of Pharmacy Practice, St Louis College of Pharmacy, St Louis, MO USA
| | - Luis Furuya-Kanamori
- />Research School of Population Health, The Australian National University, Acton, ACT Australia
| | - Aleksandar Karamarkovic
- />Clinic For Emergency surgery, University Clinical Center of Serbia, Faculty of Medicine University of Belgrade, Belgrade, Serbia
| | - Peter K Kim
- />General and Trauma Surgery, Albert Einstein College of Medicine, North Bronx Healthcare Network, Bronx, NY USA
| | - Yoram Kluger
- />Department of General Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Wen Chien Ko
- />Division of Infectious Diseases, Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | | | - Jae Gil Lee
- />Division of Critical Care & Trauma Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, South Korea
| | - Ari Leppaniemi
- />Abdominal Center, Helsinki University Hospital Meilahti, Helsinki, Finland
| | - Varut Lohsiriwat
- />Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Sanjay Marwah
- />Department of Surgery, Post-Graduate Institute of Medical Sciences, Rohtak, India
| | - John E. Mazuski
- />Department of Surgery, Washington University School of Medicine, Saint Louis, USA
| | - Gokhan Metan
- />Department of Infectious Diseases and Clinical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ernest E. Moore
- />Department of Surgery, University of Colorado, Denver Health Medical Center, Denver, USA
| | | | - Carl Erik Nord
- />Department of Laboratory Medicine, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden
| | - Carlos A. Ordoñez
- />Department of Surgery, Fundación Valle del Lili, Hospital Universitario del Valle, Universidad del Valle, Cali, Colombia
| | | | - Nicola Petrosillo
- />2nd Infectious Diseases Division, National Institute for Infectious Diseases L. Spallanzani, Rome, Italy
| | - Francisco Portela
- />Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Basant K. Puri
- />Department of Medicine, Hammersmith Hospital and Imperial College London, London, UK
| | - Arnab Ray
- />Department of Gastroenterology and Hepatology, Ochsner Clinic Foundation, New Orleans, LA USA
| | - Mansoor Raza
- />Infectious Diseases and Microbiology Unit, Milton Keynes University Hospital NHS Foundation Trust, Milton Keynes, Buckinghamshire UK
| | - Miran Rems
- />Department of Abdominal and General Surgery, General Hospital Jesenice, Jesenice, Slovenia
| | | | - Gabriele Sganga
- />Division of General Surgery and Organ Transplantation, Department of Surgery, Catholic University of the Sacred Heart, Rome, Italy
| | - Patrizia Spigaglia
- />Department of Infectious, Parasitic and Immune-Mediated Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - David B. Stewart
- />Department of Surgery, The Pennsylvania State University, College of Medicine, Hershey, PA USA
| | - Pierre Tattevin
- />Infectious Diseases and Intensive Care Unit, Pontchaillou University Hospital, Rennes, France
| | | | - Kathleen B. To
- />Department of Surgery, Division of Acute Care Surgery, University of Michigan, Ann Arbor, MI USA
| | - Cristian Tranà
- />Emergency Medicine and Surgery, Macerata hospital, Macerata, Italy
| | - Waldemar Uhl
- />Department of Surgery, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - Libor Urbánek
- />1st Surgical Clinic, University Hospital of St. Ann Brno, Brno, Czech Republic
| | - Harry van Goor
- />Department of Surgery, Radboud University Medical Center, Nijmegen, Netherlands
| | - Angela Vassallo
- />Infection Prevention/Epidemiology, Providence Saint John’s Health Center, Santa Monica, CA USA
| | - Jean Ralph Zahar
- />Infection Control Unit, Angers University, CHU d’Angers, Angers, France
| | - Emanuele Caproli
- />Department of Surgery, Ancona University Hospital, Ancona, Italy
| | - Pierluigi Viale
- />Clinic of Infectious Diseases, St Orsola-Malpighi University Hospital, Bologna, Italy
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Peng JC, Shen J, Zhu Q, Ran ZH. The impact of Clostridum difficile on surgical rate among ulcerative colitis patients: A systemic review and meta-analysis. Saudi J Gastroenterol 2015; 21:208-12. [PMID: 26228363 PMCID: PMC4542418 DOI: 10.4103/1319-3767.161644] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Accepted: 11/20/2014] [Indexed: 12/14/2022] Open
Abstract
There is growing recognition of the impact of Clostridum difficile infection (CDI) on patients with inflammatory bowel disease. Clostridium difficile infection causes greater morbidity and mortality. This study aimed to evaluate the impact of C. difficile on surgical risk among ulcerative colitis (UC) patients. We searched the following databases: MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials, ACP Journal Club, DARE, CMR, and HTA. Studies were included if fulfilled the following criteria: (1) Cohort or case-control studies, which involved a comparison group that lacked CDI, (2) Patients were given a primary diagnosis of UC, (3) Comorbidity of CDI was evaluated by enzyme immunoassay of stool for C. difficile toxin A and B or C. difficile stool culture, (4) Studies evaluated surgical rate, and (5) Studies reported an estimate of odds ratio, accompanied by a corresponding measure of uncertainty. Five studies with 2380 patients fulfilled the inclusion criteria. Overall, meta-analysis showed that UC with CDI patients had a significant higher surgical rate than patients with UC alone. (OR=1.76, 95% CI=1.36-2.28). C. difficile infection increased the surgical rate in UC patients. However, results should be interpreted with caution, given the limitations of this stud.
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Affiliation(s)
- Jiang-Chen Peng
- Department of Gastroenterology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai Inflammatory Bowel Disease Research Center, 160# Pu Jian Avenue, 200127 Shanghai, China
| | - Jun Shen
- Department of Gastroenterology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai Inflammatory Bowel Disease Research Center, 160# Pu Jian Avenue, 200127 Shanghai, China
| | - Qi Zhu
- Department of Gastroenterology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai Inflammatory Bowel Disease Research Center, 160# Pu Jian Avenue, 200127 Shanghai, China
| | - Zhi-Hua Ran
- Department of Gastroenterology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai Inflammatory Bowel Disease Research Center, 160# Pu Jian Avenue, 200127 Shanghai, China
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Abstract
BACKGROUND Inflammatory bowel disease (IBD), including Crohn's disease (CD) and ulcerative colitis (UC) is perceived to harbor significant morbidity but limited excess mortality, thought to be driven by colon cancer, compared with the general population. Recent studies suggest mortality rates seem higher than previously understood, and there are emerging threats to mortality. Clinicians must be up to date and able to clearly convey the causes of mortality to arm individual patients with information to meaningfully participate in decisions regarding IBD treatment and maintenance of health. METHODS A MEDLINE search was conducted to capture all relevant articles. Keyword search included: "inflammatory bowel disease," "Crohn's disease," "ulcerative colitis," and "mortality." RESULTS CD and UC have slightly different causes of mortality; however, malignancy and colorectal cancer-associated mortality remains controversial in IBD. CD mortality seems to be driven by gastrointestinal disease, infection, and respiratory diseases. UC mortality was primarily attributable to gastrointestinal disease and infection. Clostridium difficile infection is an emerging cause of mortality in IBD. UC and CD patients have a marked increase in risk of thromboembolic disease. With advances in medical and surgical interventions, the exploration of treatment-associated mortality must continue to be evaluated. CONCLUSIONS Clinicians should be aware that conventional causes of death such as malignancy do not seem to be as significant a burden as originally perceived. However, emerging threats such as infection including C. difficile are noteworthy. Although CD and UC share similar causes of death, there seems to be some differences in cause-specific mortality.
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Connelly TM, Koltun WA, Sangster W, Berg AS, Hegarty JP, Harris L, Deiling S, Stewart DB. An interleukin-4 polymorphism is associated with susceptibility to Clostridium difficile infection in patients with inflammatory bowel disease: results of a retrospective cohort study. Surgery 2014; 156:769-74. [PMID: 25239315 DOI: 10.1016/j.surg.2014.06.067] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2014] [Accepted: 06/26/2014] [Indexed: 11/25/2022]
Abstract
BACKGROUND Clinical studies have suggested that patients with inflammatory bowel disease (IBD) are at greater risk for developing Clostridium difficile infection (CDI). The purpose of this study was to identify single-nucleotide polymorphisms (SNPs) associated with CDI among IBD patients. METHODS This retrospective cohort study used our biobank to compare patients with IBD who developed CDI (IBD-CDI) with those who had never contracted CDI (IBD-nCDI). Patients were genotyped for 384 IBD-associated SNPs by microarray. Student t, chi-square, and Fisher exact tests were used. Multivariate logistic regression with Bonferroni correction was used for genotype analysis. RESULTS Twenty IBD-CDI (14 with Crohn disease; 6 with ulcerative colitis) and 152 IBD-nCDI (47 CD/105 UC) patients were identified. The interleukin-4-associated SNP rs2243250 was associated with the development of CDI (raw P = .00005/corrected P = .02), with 15 of 20 (75%) CDI-IBD patients harboring the at-risk "A" allele versus 52 of 152 (34%) of IBD-nCDI. When we compared Crohn disease and ulcerative colitis patients separately, rs2243250 initially was associated with CDI in both groups, although clinical relevance was lost after Bonferroni correction. CONCLUSION The interleukin-4 gene-associated SNP rs2243250 was strongly associated with CDI in our IBD population. This SNP may allow for the identification of IBD patients at greater risk for CDI.
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Affiliation(s)
- Tara M Connelly
- Department of Surgery, Division of Colon & Rectal Surgery, The Pennsylvania State University, Hershey, PA
| | - Walter A Koltun
- Department of Surgery, Division of Colon & Rectal Surgery, The Pennsylvania State University, Hershey, PA
| | - William Sangster
- Department of Surgery, Division of Colon & Rectal Surgery, The Pennsylvania State University, Hershey, PA
| | - Arthur S Berg
- Department of Public Health Sciences, The Pennsylvania State University, Hershey, PA
| | - John P Hegarty
- Department of Surgery, Division of Colon & Rectal Surgery, The Pennsylvania State University, Hershey, PA
| | - Leonard Harris
- Department of Surgery, Division of Colon & Rectal Surgery, The Pennsylvania State University, Hershey, PA
| | - Susan Deiling
- Department of Surgery, Division of Colon & Rectal Surgery, The Pennsylvania State University, Hershey, PA
| | - David B Stewart
- Department of Surgery, Division of Colon & Rectal Surgery, The Pennsylvania State University, Hershey, PA.
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Trifan A, Stanciu C, Stoica O, Girleanu I, Cojocariu C. Impact of Clostridium difficile infection on inflammatory bowel disease outcome: A review. World J Gastroenterol 2014; 20:11736-11742. [PMID: 25206277 PMCID: PMC4155363 DOI: 10.3748/wjg.v20.i33.11736] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Revised: 04/23/2014] [Accepted: 06/13/2014] [Indexed: 02/06/2023] Open
Abstract
Although a considerable number of studies support a substantial increase in incidence, severity, and healthcare costs for Clostridium difficile infection (CDI) in inflammatory bowel disease (IBD), only few evaluate its impact on IBD outcome. Medline and several other electronic databases from January 1993 to October 2013 were searched in order to identify potentially relevant literature. Most of the studies showed that IBD patients with CDI present a greater proportion of worse outcomes than those without CDI. These patients have longer length of hospital stay, higher rates of colectomies, and increased mortality. Patients with ulcerative colitis are more susceptible to CDI and have more severe outcomes than those with Crohn’s disease. However, studies reported variable results in both short- and long-term outcomes. Contrasting results were also found between studies using nationwide data and those reporting from single-center, or between some North-American and European studies. An important limitation of all studies analyzed was their retrospective design. Due to contrasting data often provided by retrospective studies, further prospective multi-center studies are necessary to evaluate CDI impact on IBD outcome. Until then, a rapid diagnosis and adequate therapy of infection are of paramount importance to improve IBD patients’ outcome. The aim of this article is to provide up to date information regarding CDI impact on outcome in IBD patients.
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Seril DN, Shen B. Clostridium difficile infection in patients with ileal pouches. Am J Gastroenterol 2014; 109:941-7. [PMID: 24989088 DOI: 10.1038/ajg.2014.22] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2013] [Accepted: 01/06/2014] [Indexed: 02/06/2023]
Abstract
Clostridium difficile (C. difficile) infection (CDI) following total proctocolectomy and ileal pouch-anal anastomosis has been increasingly recognized over the past 5 years. CDI of the ileal pouch has been recognized in ∼10% of symptomatic patients seen at a tertiary referral center for pouch dysfunction. In contrast to colonic CDI in the general population or in patients with inflammatory bowel disease, postoperative antibiotic exposure and the use of immunosuppressive agents or proton pump inhibitors do not appear to be associated with CDI of the pouch. Male gender, recent hospitalization, and presurgery antibiotic use were shown to be risk factors for ileal pouch CDI. The ileal pouch may be susceptible to CDI owing to similarities with the colon at physiological and structural levels. Postcolectomy CDI likely represents a spectrum of disease processes, varying from asymptomatic colonization to severe symptomatic infection. CDI should be considered in any patient with an ileal pouch presenting with a change in "normal" symptom pattern or treatment-refractory disease. Sensitive and specific methods for the detection of CDI are available, and pouchoscopy is a valuable tool in the evaluation of the patient with symptomatic CDI of the pouch. At a referral center for pouch dysfunction, vancomycin is used as the first-line therapy for ileal pouch CDI. Fecal microbiota transplantation may find use in the management of severe or antibiotic refractory CDI-related pouchitis.
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Affiliation(s)
- Darren N Seril
- Department of Gastroenterology/Hepatology, Digestive Disease Institute, The Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Bo Shen
- Department of Gastroenterology/Hepatology, Digestive Disease Institute, The Cleveland Clinic Foundation, Cleveland, Ohio, USA
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Negrón ME, Barkema HW, Rioux K, De Buck J, Checkley S, Proulx MC, Frolkis A, Beck PL, Dieleman LA, Panaccione R, Ghosh S, Kaplan GG. Clostridium difficile infection worsens the prognosis of ulcerative colitis. Can J Gastroenterol Hepatol 2014; 28:373-80. [PMID: 25157528 PMCID: PMC4144455 DOI: 10.1155/2014/914303] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The impact of Clostridium difficile infections among ulcerative colitis (UC) patients is well characterized. However, there is little knowledge regarding the association between C difficile infections and postoperative complications among UC patients. OBJECTIVE To determine whether C difficile infection is associated with undergoing an emergent colectomy and experiencing postoperative complications. METHODS The present population-based case-control study identified UC patients admitted to Calgary Health Zone hospitals for a flare between 2000 and 2009. C difficile toxin tests ordered in hospital or 90 days before hospital admission were provided by Calgary Laboratory Services (Calgary, Alberta). Hospital records were reviewed to confirm diagnoses and to extract clinical data. Multivariate logistic regression analyses were performed among individuals tested for C difficile to examine the association between C difficile infection and emergent colectomy and diagnosis of any postoperative complications and, secondarily, an infectious postoperative complication. Estimates were presented as adjusted ORs with 95% CIs. RESULTS C difficile was tested in 278 (58%) UC patients and 6.1% were positive. C difficile infection was associated with an increased risk for emergent colectomy (adjusted OR 3.39 [95% CI 1.02 to 11.23]). Additionally, a preoperative diagnosis of C difficile was significantly associated with the development of postoperative infectious complications (OR 4.76 [95% CI 1.10 to 20.63]). CONCLUSION C difficile diagnosis worsened the prognosis of UC by increasing the risk of colectomy and postoperative infectious complications following colectomy. Future studies are needed to explore whether early detection and aggressive management of C difficile infection will improve UC outcomes.
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Affiliation(s)
- María E Negrón
- Alberta Inflammatory Bowel Disease Consortium, Faculty of Veterinary Medicine, University of Calgary, Calgary
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary
| | - Herman W Barkema
- Alberta Inflammatory Bowel Disease Consortium, Faculty of Veterinary Medicine, University of Calgary, Calgary
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary
- Department of Community Health Sciences, Faculty of Veterinary Medicine, University of Calgary, Calgary
| | - Kevin Rioux
- Alberta Inflammatory Bowel Disease Consortium, Faculty of Veterinary Medicine, University of Calgary, Calgary
- Department of Medicine, Faculty of Medicine, University of Calgary, Calgary
| | - Jeroen De Buck
- Alberta Inflammatory Bowel Disease Consortium, Faculty of Veterinary Medicine, University of Calgary, Calgary
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary
| | - Sylvia Checkley
- Department of Ecosystem and Public Health, Faculty of Veterinary Medicine, University of Calgary, Calgary
| | | | - Alexandra Frolkis
- Alberta Inflammatory Bowel Disease Consortium, Faculty of Veterinary Medicine, University of Calgary, Calgary
- Department of Community Health Sciences, Faculty of Veterinary Medicine, University of Calgary, Calgary
| | - Paul L Beck
- Alberta Inflammatory Bowel Disease Consortium, Faculty of Veterinary Medicine, University of Calgary, Calgary
- Department of Medicine, Faculty of Medicine, University of Calgary, Calgary
| | - Levinus A Dieleman
- Alberta Inflammatory Bowel Disease Consortium, Faculty of Veterinary Medicine, University of Calgary, Calgary
- Department of Medicine, Faculty of Medicine, University of Alberta, Edmonton, Alberta
| | - Remo Panaccione
- Alberta Inflammatory Bowel Disease Consortium, Faculty of Veterinary Medicine, University of Calgary, Calgary
- Department of Medicine, Faculty of Medicine, University of Calgary, Calgary
| | - Subrata Ghosh
- Alberta Inflammatory Bowel Disease Consortium, Faculty of Veterinary Medicine, University of Calgary, Calgary
- Department of Medicine, Faculty of Medicine, University of Calgary, Calgary
| | - Gilaad G Kaplan
- Alberta Inflammatory Bowel Disease Consortium, Faculty of Veterinary Medicine, University of Calgary, Calgary
- Department of Community Health Sciences, Faculty of Veterinary Medicine, University of Calgary, Calgary
- Department of Medicine, Faculty of Medicine, University of Calgary, Calgary
- Correspondence: Dr Gilaad Kaplan, Teaching Research and Wellness Centre, 6D56, 3280 Hospital Drive Northwest, Calgary, Alberta T2N 4N1. Telephone 403-592-5015, fax 403-592-5090, e-mail
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Sun C, Du P, Wu XR, Queener E, Shen B. Preoperative Clostridium difficile infection is not associated with an increased risk for the infection in ileal pouch patients. Dig Dis Sci 2014; 59:1262-8. [PMID: 24504594 DOI: 10.1007/s10620-014-3047-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Accepted: 01/20/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND Clostridium difficile infection (CDI) might contribute to a refractory course of pouchitis. However, the association between preoperative CDI and postoperative CDI in ileal pouch patients has not been investigated. AIM Our study aimed to evaluate whether preoperative CDI had an impact on the occurrence of postoperative CDI in pouch patients. METHODS Consecutive eligible ileal pouch patients from February 2005 to December 2012 were identified from the Pouchitis Registry at the Cleveland Clinic. Patients in the registry with known status of CDI of the pouch were surveyed with a structured questionnaire regarding preoperative C. difficile test and its treatment. Medical records were also reviewed. Demographics and clinical characteristics and outcomes were evaluated with univariable and multivariable analyses. RESULTS A total of 102 patients with preoperative C. difficile test were identified for this study and 21 patients (20.6%) tested positive for C. difficile test after colectomy. In logistic regression analysis, male patients were 7.85 (P = 0.003) times more likely to have CDI than women. In addition, preoperative significant comorbidities (P = 0.037) and preoperative use antibiotics for other indications (P = 0.005) were found to be associated with postoperative CDI of the pouch. However, there was no evidence to suggest that the preoperative CDI was associated with the occurrence of postoperative CDI (P = 0.769). CONCLUSIONS Postoperative CDI occurred frequently in male patients with IPAA. In addition, preoperative comorbidities and antibiotic use were found to be risk factors for CDI of the pouch. However, preoperative CDI did not appear to be associated with an increased risk for postoperative CDI in pouch patients.
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Affiliation(s)
- Chao Sun
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, 200092, China
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Seicean A, Moldovan-Pop A, Seicean R. Ulcerative colitis worsened after Clostridium difficile infection: Efficacy of infliximab. World J Gastroenterol 2014; 20:5135-5140. [PMID: 24803831 PMCID: PMC4009553 DOI: 10.3748/wjg.v20.i17.5135] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Revised: 01/25/2014] [Accepted: 02/20/2014] [Indexed: 02/06/2023] Open
Abstract
The incidence of Clostridium difficile (C. difficile) infection (CDI) is 1.8%-5.7% in admitted patients with ulcerative colitis (UC). CDI can worsen UC and increase the risk for colectomy or even death, thus necessitating therapy escalation, such as increasing the corticoid therapy or starting a biologic treatment. Several reported cases with infliximab therapy have provided favorable outcomes in UC patients with CDI, suggesting that infliximab treatment may be protective; however, the optimal infliximab treatment regimen for UC patients with CDI remains to be established. Here, we report a case of worsening UC in the presence of recurrent CDI. The patient had received prior ciprofloxacin and immunosuppressive therapy during a prolonged hospital stay. The deterioration in the patient’s condition likely resulted from the ability of C. difficile to promote relapsing of UC by activating the immune response. Ultimately, the patient was treated with a high dose of infliximab after a low trough level of infliximab at week 8 was identified, yielding better clinical results. Infliximab was found to be safe after repetitive episodes of CDI. The trough level of infliximab was therefore a useful indicator to guide therapy and correlated well with the patient’s outcome.
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Gupta A, Khanna S. Community-acquired Clostridium difficile infection: an increasing public health threat. Infect Drug Resist 2014; 7:63-72. [PMID: 24669194 PMCID: PMC3962320 DOI: 10.2147/idr.s46780] [Citation(s) in RCA: 91] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
There has been a startling shift in the epidemiology of Clostridium difficile infection over the last decade worldwide, and it is now increasingly recognized as a cause of diarrhea in the community. Classically considered a hospital-acquired infection, it has now emerged in populations previously considered to be low-risk and lacking the traditional risk factors for C. difficile infection, such as increased age, hospitalization, and antibiotic exposure. Recent studies have demonstrated great genetic diversity for C. difficile, pointing toward diverse sources and a fluid genome. Environmental sources like food, water, and animals may play an important role in these infections, apart from the role symptomatic patients and asymptomatic carriers play in spore dispersal. Prospective strain typing using highly discriminatory techniques is a possible way to explore the suspected diverse sources of C. difficile infection in the community. Patients with community-acquired C. difficile infection do not necessarily have a good outcome and clinicians should be aware of factors that predict worse outcomes in order to prevent them. This article summarizes the emerging epidemiology, risk factors, and outcomes for community-acquired C. difficile infection.
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Affiliation(s)
- Arjun Gupta
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Sahil Khanna
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
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Abstract
Inflammatory bowel disease (IBD) is a group of chronic non-specific inflammatory disease with unknown etiology; it is associated with genetic factors, immune factors, intestinal flora, infection, and other factors. In recent years, mesenchymal stem cells (MSCs) have attracted more and more attention in the treatment of IBD, and the therapeutic effects may be associated with their antiinflammatory and immunomodulatory effects as well as intestinal epithelium reconstruction. In this article, we will review the causes of IBD and possible mechanisms of MSCs in treating IBD.
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Abstract
The use of biological agents and immunomodulators for inflammatory bowel disease (IBD) has remarkably improved disease management in the current era but at the same time has increased the risk of infectious complications. Patients with IBD on corticosteroids, immunomodulators, and biological agents are considered immunocompromised and are at risk for opportunistic infections. These are infections caused by organisms that take advantage of a weakened immune system, and cause disease, when they ordinarily would cause mild illness or no disease in an immunocompetent host. Risk factors for opportunistic infections include malnutrition, older age, congenital immunodeficiency, HIV infection, chronic diseases, and use of corticosteroids, immunomodulators, and anti-tumor necrosis factor alpha therapy. Apart from immunosuppressive medications and older age, there is only indirect evidence for above risk factors contributing directly to opportunistic infection risk in patients with IBD. Opportunistic infections in patients with IBD include viral infections (herpes viruses, human papillomavirus, influenza virus, and JC virus), bacterial infections (tuberculosis, nocardiosis, Clostridium difficile infection, pneumococcal infection, legionellosis, and listeriosis), fungal infections (histoplasmosis, cryptococcosis, Pneumocystis jirovecii infection, aspergillosis, and candidiasis), and parasite infections (Strongyloides stercoralis). Although these infections lead to high morbidity and mortality, only a minority of patients with IBD develop opportunistic infections. Currently, we lack a test to accurately predict patients at risk of opportunistic infection, and future research needs to focus on biomarkers or predictive models for risk stratification. Until such a test is developed, we need to screen, prevent, diagnose, and treat opportunistic infections in all patients with IBD in a timely manner.
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Wang T, Matukas L, Streutker CJ. Histologic findings and clinical characteristics in acutely symptomatic ulcerative colitis patients with superimposed Clostridium difficile infection. Am J Clin Pathol 2013; 140:831-7. [PMID: 24225751 DOI: 10.1309/ajcp2lbrttjbf3kd] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVES To examine biopsy specimens for histologic features suggestive of Clostridium difficile infection in patients with ulcerative colitis (UC). METHODS Nine patients with UC had colonic biopsy specimens taken during a symptomatic flare that coincided with positive C difficile (C difficile+) tests. Twenty-eight controls were biopsied during a UC flare but tested negative for C difficile. We reviewed the slides for evidence of pseudomembranes, ischemic-like changes, degree of colitis, and lamina propria hemorrhage. RESULTS In C difficile+ patients, 4 (44.4%) of 9 had microscopic pseudomembranes compared with 11% in controls (P < .05). Other histologic/clinical features were not predictive. CONCLUSIONS Although the presence of microscopic pseudomembranes suggests C difficile infection in patients with UC, sensitivity and specificity are poor; biopsy findings do not reliably detect this infection in patients with UC.
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Affiliation(s)
- Tao Wang
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Larissa Matukas
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
- Department of Laboratory Medicine and the Li Ka Shing Knowledge Institute, St Michael’s Hospital, Toronto, Ontario, Canada
| | - Catherine J. Streutker
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
- Department of Laboratory Medicine and the Li Ka Shing Knowledge Institute, St Michael’s Hospital, Toronto, Ontario, Canada
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Nitzan O, Elias M, Chazan B, Raz R, Saliba W. Clostridium difficile and inflammatory bowel disease: Role in pathogenesis and implications in treatment. World J Gastroenterol 2013; 19:7577-7585. [PMID: 24282348 PMCID: PMC3837256 DOI: 10.3748/wjg.v19.i43.7577] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2013] [Revised: 10/05/2013] [Accepted: 10/14/2013] [Indexed: 02/06/2023] Open
Abstract
Clostridium difficile (C. difficile) is the leading cause of antibiotic associated colitis and nosocomial diarrhea. Patients with inflammatory bowel disease (IBD) are at increased risk of developing C. difficile infection (CDI), have worse outcomes of CDI-including higher rates of colectomy and death, and experience higher rates of recurrence. However, it is still not clear whether C. difficile is a cause of IBD or a consequence of the inflammatory state in the intestinal environment. The burden of CDI has increased dramatically over the past decade, with severe outbreaks described in many countries, which have been attributed to a new and more virulent strain. A parallel rise in the incidence of CDI has been noted in patients with IBD. IBD patients with CDI tend be younger, have less prior antibiotic exposure, and most cases of CDI in these patients represent outpatient acquired infections. The clinical presentation of CDI in these patients can be unique-including diversion colitis, enteritis and pouchitis, and typical findings on colonoscopy are often absent. Due to the high prevalence of CDI in patients hospitalized with an IBD exacerbation, and the prognostic implications of CDI in these patients, it is recommended to test all IBD patients hospitalized with a disease flare for C. difficile. Treatment includes general measures such as supportive care and infection control measures. Antibiotic therapy with either oral metronidazole, vancomycin, or the novel antibiotic-fidaxomicin, should be initiated as soon as possible. Fecal macrobiota transplantation constitutes another optional treatment for severe/recurrent CDI. The aim of this paper is to review recent data on CDI in IBD: role in pathogenesis, diagnostic methods, optional treatments, and outcomes of these patients.
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Abstract
The prevalence of Clostridium difficile infection (CDI) in inflammatory bowel disease (IBD) has become a focus of increased attention, as the C. difficile epidemic continues to grow. Although first documented more than 20 years ago, only in recent years has the relationship between these 2 entities been better clarified, and recent epidemiologic studies have shown that IBD patients are at increased susceptibility for CDI compared with the general population. Despite this increased attention, much still remains unknown, and the overlapping clinical presentations of CDI and IBD pose barriers to diagnosis and standardized treatment. Moreover, given the relationship between mortality and severity of CDI in IBD patients, early recognition of those who are at increased risk for infection is of paramount importance to improve patient outcome.
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Masclee GMC, Penders J, Jonkers DMAE, Wolffs PFG, Pierik MJ. Is clostridium difficile associated with relapse of inflammatory bowel disease? results from a retrospective and prospective cohort study in the Netherlands. Inflamm Bowel Dis 2013; 19:2125-31. [PMID: 23867869 DOI: 10.1097/mib.0b013e318297d222] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Although Clostridium difficile may be associated with exacerbations in inflammatory bowel diseases (IBD), prospective studies identifying the role of C. difficile in disease activity are currently lacking. We examined the prevalence of C. difficile in feces of (1) symptomatic IBD patients retrospectively and (2) consecutive outpatients in relation to disease activity prospectively. METHODS From adult IBD patients with increase of symptoms, fecal samples collected between November 2010 and 2011 were tested for C. difficile, Salmonella, Shigella, Yersinia, and Campylobacter spp. Within a prospective IBD cohort, fecal samples, clinical data, and disease activity scores were collected every 3 months and during relapses. Baseline samples from all subjects (170 Crohn's disease, 116 ulcerative colitis) and additional samples from patients with changing disease activity during follow-up (57 Crohn's disease, 31 ulcerative colitis) were tested for C. difficile and when positive for toxin A and B genes by quantitative polymerase chain reaction. RESULTS From 104 symptomatic patients, 139 fecal samples were analyzed. Toxinogenic C. difficile and Campylobacter jejuni were detected in 3.6% and 1.8%. In the prospective cohort, C. difficile prevalence at baseline was significantly different neither between ulcerative colitis (3.4%) and Crohn's disease patients (5.9%) nor between active (8.2%) and quiescent (3.3%) disease. In multivariable analysis, C. difficile was not associated with disease activity, disease subtype, gender, antibiotic, and immunosuppressive therapy. Clostridium difficile was also not associated with disease activity within patients with changing disease activity over time (P = 0.45). CONCLUSIONS We found a low prevalence of C. difficile, and our findings indicate that C. difficile is not a common trigger for exacerbations of IBD in clinical practice in the Netherlands.
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Affiliation(s)
- Gwen M C Masclee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Maastricht University Medical Center, Maastricht, the Netherlands
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