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Alhalabi M, Alziadan SM. A diagnostic dilemma: cytomegalovirus colitis as an uncommon comorbidity in inflammatory bowel disease: a case report. Virol J 2024; 21:188. [PMID: 39152468 PMCID: PMC11330031 DOI: 10.1186/s12985-024-02467-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2024] [Accepted: 08/13/2024] [Indexed: 08/19/2024] Open
Abstract
BACKGROUND The role of cytomegalovirus infection as an opportunistic pathogen in exacerbating ulcerative colitis and its response to treatment remain a topic of ongoing debate. Clinicians encounter numerous challenges, including the criteria for differentiating between an acute ulcerative colitis flare and true cytomegalovirus colitis, the diagnostic tests for identifying cytomegalovirus colitis, and determining the appropriate timing for initiating antiviral therapy. CASE PRESENTATION A 28-year-old Syrian female with a seven-year history of pancolitis presented with worsening bloody diarrhea, abdominal pain, and tenesmus despite ongoing treatment with azathioprine, mesalazine, and prednisolone. She experienced a new flare of acute severe ulcerative colitis despite recently completing two induction doses of infliximab (5 mg/kg) initiated four weeks prior for moderate-to-severe ulcerative colitis. She had no prior surgical history. Her symptoms included watery, bloody diarrhea occurring nine to ten times per day, abdominal pain, and tenesmus. Initial laboratory tests indicated anemia, leukocytosis, elevated C-reactive protein (CRP) and fecal calprotectin levels, and positive CMV IgG. Stool cultures, Clostridium difficile toxin, testing for Escherichia coli and Cryptosporidium, and microscopy for ova and parasites were all negative. Sigmoidoscopy revealed numerous prominent erythematous area with spontaneous bleeding. Biopsies demonstrated CMV inclusions confirmed by immunohistochemistry, although prior biopsies were negative. We tapered prednisolone and azathioprine and initiated ganciclovir at 5 mg/kg for ten days, followed by valganciclovir at 450 mg twice daily for three weeks. After one month, she showed marked improvement, with CRP and fecal calprotectin levels returning to normal. She scored one point on the partial Mayo score. The third induction dose of infliximab was administered on schedule, and azathioprine was resumed. CONCLUSION Concurrent cytomegalovirus infection in patients with inflammatory bowel disease presents a significant clinical challenge due to its associated morbidity and mortality. Diagnosing and managing this condition is particularly difficult, especially regarding the initiation or continuation of immunosuppressive therapies.
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Affiliation(s)
- Marouf Alhalabi
- Gastroenterology Department, Damascus Hospital, Almujtahed Street, Damascus, Syria.
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Huang D, Rennie M, Krasovec A, Nagubandi S, Liu S, Ge E, Khehra B, Au M, Sivagnanam S, Kwan V, Rogge C, Mitrev N, Kariyawasam V. Impact of cytomegalovirus on outcomes in acute severe ulcerative colitis: a retrospective observational study. Ther Adv Chronic Dis 2024; 15:20406223241233203. [PMID: 38560721 PMCID: PMC10981253 DOI: 10.1177/20406223241233203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 01/25/2024] [Indexed: 04/04/2024] Open
Abstract
Background Concomitant cytomegalovirus (CMV) is highly prevalent in acute severe ulcerative colitis (ASUC) but data for outcomes of CMV positivity in ASUC and the benefit of antiviral therapy remain unclear. Objectives We aim to determine the impact of CMV positivity, and antiviral therapy, on outcomes such as colectomy-free survival, length of hospital stay and readmission rate, among hospitalized patients with ASUC. Design This is a retrospective, multicentre study of patients admitted with ASUC. Methods CMV positivity was diagnosed from blood CMV DNA and inpatient colonic biopsies. Background demographics and disease characteristics, clinical characteristics and outcomes during admission and long-term outcomes were obtained from electronic medical records and compared according to the presence of CMV and the use of antiviral therapy. Results CMV was detected in 40 (24%) of 167 ASUC admissions. Previous steroid exposure was the only clinical predictor of CMV positivity on multivariate analysis. Outcomes of greater requirement for rescue therapy (60% versus 33%), longer hospital stay (14.3 versus 9.9 days) and higher readmission rates at 3 and 12 months were associated with CMV positivity. No difference was found in the rate of colectomy or colectomy-free survival. Antiviral therapy was not associated with a lower risk of colectomy but did extend the time to colectomy (126 versus 36 days). Conclusion CMV positivity was associated with worse outcomes of need for rescue therapy, hospital stay and readmissions. Antiviral therapy was not found to reduce the risk of colectomy but did extend the time to colectomy. Further prospective studies will be required to more clearly determine its benefit in patients with concomitant CMV and ASUC.
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Affiliation(s)
- Dazhong Huang
- Department of Gastroenterology and Hepatology, Blacktown and Mt Druitt Hospital, Blacktown Road, Blacktown NSW 2148, Australia
- University of Western Sydney, Sydney, Australia
| | - Michael Rennie
- Blacktown and Mt Druitt Hospital, Blacktown, NSW, Australia
- University of Western Sydney, Sydney, Australia
| | | | - Shyam Nagubandi
- Blacktown and Mt Druitt Hospital, Blacktown, NSW, Australia
- University of Western Sydney, Sydney, Australia
| | - Sichang Liu
- Blacktown and Mt Druitt Hospital, Blacktown, NSW, Australia
- University of Western Sydney, Sydney, Australia
| | - Edward Ge
- Blacktown and Mt Druitt Hospital, Blacktown, NSW, Australia
- University of Western Sydney, Sydney, Australia
| | - Barinder Khehra
- Blacktown and Mt Druitt Hospital, Blacktown, NSW, Australia
- University of Western Sydney, Sydney, Australia
| | - Michael Au
- Blacktown and Mt Druitt Hospital, Blacktown, NSW, Australia
- University of Western Sydney, Sydney, Australia
| | - Shobini Sivagnanam
- Blacktown and Mt Druitt Hospital, Blacktown, NSW, Australia
- Australian Clinical Labs, Sydney, Australia
| | - Vu Kwan
- Westmead Hospital, Westmead, NSW, Australia
| | | | - Nikola Mitrev
- Blacktown and Mt Druitt Hospital, Blacktown, NSW, Australia
- University of Western Sydney, Sydney, Australia
| | - Viraj Kariyawasam
- Blacktown and Mt Druitt Hospital, Blacktown, NSW, Australia
- University of Western Sydney, Sydney, Australia
- IBD Sydney, Sydney, Australia
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Nguyen P, Shrestha A, Sane N, Abeywickrama D, Holt DQ, Bell S, Moore G, Goldberg R. Colonic cytomegalovirus DNA detection by polymerase chain reaction does not influence outcomes in inflammatory bowel disease and immunosuppressed cohorts. Intern Med J 2024; 54:283-289. [PMID: 37461367 DOI: 10.1111/imj.16176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 06/22/2023] [Indexed: 02/15/2024]
Abstract
BACKGROUND AND AIM Cytomegalovirus (CMV) colitis is associated with negative outcomes in inflammatory bowel disease (IBD) and immunosuppressed cohorts and therefore requires timely recognition for appropriate management. We aimed to evaluate the diagnostic tools for CMV colitis and their associations with clinical outcomes. METHODS A retrospective cohort study of patients in a metropolitan health service with colonic samples analysed for CMV between 2012 and 2022, stratified into IBD and non-IBD groups, was performed. The main outcome measures were the prevalence of positive and negative results for each CMV test, as well as need for colectomy, use of antiviral and hospital length of stay. RESULTS Five hundred eighty-two biopsies from 418 patients were included; the median age was 36 years (interquartile range, 24-52 years) and 223 (53.3%) were men. Four hundred sixty-one (79.2%) biopsies were from patients with IBD and 121 (20.8%) were from those without IBD. There were similar proportions of positive CMV histology (IBD 5.9% and non-IBD 7.4%) and tissue CMV polymerase chain reaction (PCR) in the two groups (IBD 5.6% and non-IBD 5.0%), but within each group, results were discordant. Positive CMV histology was significantly associated with need for colectomy in the IBD group, while positive tissue CMV PCR was not. Positive CMV histology, and tissue and serum CMV PCR were all significantly associated with antiviral use. Positive serum CMV PCR was significantly associated with colectomy. CONCLUSIONS Histopathology remains the most predictive tool in assessing CMV colitis, while qualitative tissue CMV PCR was found to have limited utility. Quantitative serum CMV PCR may be useful but requires further evaluation.
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Affiliation(s)
- Paul Nguyen
- Department of Gastroenterology and Hepatology, Monash Health, Melbourne, Victoria, Australia
| | - Atul Shrestha
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - Nikhita Sane
- Department of Gastroenterology and Hepatology, Monash Health, Melbourne, Victoria, Australia
| | - Dilini Abeywickrama
- Department of Gastroenterology and Hepatology, Monash Health, Melbourne, Victoria, Australia
| | - Darcy Q Holt
- Department of Gastroenterology and Hepatology, Monash Health, Melbourne, Victoria, Australia
- Department of Medicine, Monash University, Melbourne, Victoria, Australia
| | - Sally Bell
- Department of Gastroenterology and Hepatology, Monash Health, Melbourne, Victoria, Australia
- Department of Medicine, Monash University, Melbourne, Victoria, Australia
| | - Gregory Moore
- Department of Gastroenterology and Hepatology, Monash Health, Melbourne, Victoria, Australia
- Department of Medicine, Monash University, Melbourne, Victoria, Australia
| | - Rimma Goldberg
- Department of Gastroenterology and Hepatology, Monash Health, Melbourne, Victoria, Australia
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
- Department of Medicine, Monash University, Melbourne, Victoria, Australia
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Maresca R, Varca S, Di Vincenzo F, Ainora ME, Mignini I, Papa A, Scaldaferri F, Gasbarrini A, Giustiniani MC, Zocco MA, Laterza L. Cytomegalovirus Infection: An Underrated Target in Inflammatory Bowel Disease Treatment. J Clin Med 2023; 13:130. [PMID: 38202138 PMCID: PMC10779749 DOI: 10.3390/jcm13010130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 12/20/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
CMV infection is still a matter of concern in IBD patients, especially regarding the disease's relapse management. Why IBD patients, particularly those affected by ulcerative colitis, are more susceptible to CMV reactivation is not totally explained, although a weakened immune system could be the reason. Various techniques, ranging from serology to histology, can be employed to detect intestinal CMV infection; however, there is currently disagreement in the literature regarding the most effective diagnostic test. Furthermore, CMV involvement in steroid resistance has been broadly discussed, but whether CMV infection is a cause or consequence of the disease severity and, consequently, steroid refractoriness is still debated. Its potential contribution to the lack of response to advanced therapy and small molecules must be more valued and wholly explored. In this review, we look at the actual literature on CMV in IBD patients, and we suggest a pragmatic algorithm for clinical practice management of CMV infection.
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Affiliation(s)
- Rossella Maresca
- CEMAD Digestive Diseases Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168 Rome, Italy; (R.M.); (S.V.); (F.D.V.); (M.E.A.); (I.M.); (A.P.); (F.S.); (A.G.); (L.L.)
- Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Simone Varca
- CEMAD Digestive Diseases Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168 Rome, Italy; (R.M.); (S.V.); (F.D.V.); (M.E.A.); (I.M.); (A.P.); (F.S.); (A.G.); (L.L.)
- Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Federica Di Vincenzo
- CEMAD Digestive Diseases Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168 Rome, Italy; (R.M.); (S.V.); (F.D.V.); (M.E.A.); (I.M.); (A.P.); (F.S.); (A.G.); (L.L.)
- Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Maria Elena Ainora
- CEMAD Digestive Diseases Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168 Rome, Italy; (R.M.); (S.V.); (F.D.V.); (M.E.A.); (I.M.); (A.P.); (F.S.); (A.G.); (L.L.)
| | - Irene Mignini
- CEMAD Digestive Diseases Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168 Rome, Italy; (R.M.); (S.V.); (F.D.V.); (M.E.A.); (I.M.); (A.P.); (F.S.); (A.G.); (L.L.)
| | - Alfredo Papa
- CEMAD Digestive Diseases Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168 Rome, Italy; (R.M.); (S.V.); (F.D.V.); (M.E.A.); (I.M.); (A.P.); (F.S.); (A.G.); (L.L.)
- Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Franco Scaldaferri
- CEMAD Digestive Diseases Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168 Rome, Italy; (R.M.); (S.V.); (F.D.V.); (M.E.A.); (I.M.); (A.P.); (F.S.); (A.G.); (L.L.)
- Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Antonio Gasbarrini
- CEMAD Digestive Diseases Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168 Rome, Italy; (R.M.); (S.V.); (F.D.V.); (M.E.A.); (I.M.); (A.P.); (F.S.); (A.G.); (L.L.)
- Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Maria Cristina Giustiniani
- Department of Pathology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy;
| | - Maria Assunta Zocco
- CEMAD Digestive Diseases Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168 Rome, Italy; (R.M.); (S.V.); (F.D.V.); (M.E.A.); (I.M.); (A.P.); (F.S.); (A.G.); (L.L.)
- Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Lucrezia Laterza
- CEMAD Digestive Diseases Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168 Rome, Italy; (R.M.); (S.V.); (F.D.V.); (M.E.A.); (I.M.); (A.P.); (F.S.); (A.G.); (L.L.)
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Yamawaka T, Kitamoto H, Nojima M, Kazama T, Wagatsuma K, Ishigami K, Yamamoto S, Honzawa Y, Matsuura M, Seno H, Nakase H. The association between antigenemia, histology with immunohistochemistry, and mucosal PCR in the diagnosis of ulcerative colitis with concomitant human cytomegalovirus infection. J Gastroenterol 2023; 58:44-52. [PMID: 36287269 PMCID: PMC9825535 DOI: 10.1007/s00535-022-01931-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 10/12/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Human cytomegalovirus (HCMV) colitis can be involved in active ulcerative colitis (UC) in patients refractory to steroid and immunosuppressive drugs. Histological examination with colonic biopsy specimens and antigenemia assays are the standard tests for diagnosing HCMV enterocolitis, and we have previously reported the usefulness of mucosal polymerase chain reaction (PCR) methods. However, the associations among histopathological tests, antigenemia assays, and mucosal PCR are unknown. METHODS We retrospectively analyzed 82 UC patients who underwent mucosal biopsy from inflamed colonic tissues for histological evaluation and mucosal PCR to detect HCMV. We analyzed the relationships between the HCMV-DNA copy number in colonic mucosa and other HCMV tests. RESULTS In total, 131 HCMV mucosal PCR tests from 82 UC patients were positive. The HCMV-DNA copy number was significantly higher in patients with positive immunohistochemistry (IHC) (p < 0.01) and was correlated with the number of positive cells for the antigenemia (C7-HRP, p < 0.01; C10/11, p < 0.01). Receiver operating characteristic curve analysis confirmed 1300 copies/μg of HCMV-DNA as the best diagnostic cut-off value to predict positive results of antigenemia (area under the curve = 0.80, 95% CI 0.68-0.93). HCMV-DNA copy number also correlated with the total UCEIS score (p = 0.013) and the bleeding score (p = 0.014). For each individual patient, a positive correlation between the change in total UCEIS score and HCMV-DNA copy number was observed (p = 0.040). CONCLUSION The antigenemia assay and histopathological test with IHC were significantly associated with the HCMV-DNA copy number in colonic tissues. Moreover, endoscopic examination with the UCEIS can help diagnose the HCMV colitis in UC patients.
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Affiliation(s)
- Tsukasa Yamawaka
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, S-1, W-16, Chuo-Ku, Sapporo, 060-8543, Japan
| | - Hiroki Kitamoto
- Department of Gastroenterology and Hepatology, Kyoto University School of Medicine, Kyoto, Japan
| | - Masanori Nojima
- Center for Translational Research, Institute of Medical Science Hospital, University of Tokyo, Tokyo, Japan
| | - Tomoe Kazama
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, S-1, W-16, Chuo-Ku, Sapporo, 060-8543, Japan
| | - Kohei Wagatsuma
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, S-1, W-16, Chuo-Ku, Sapporo, 060-8543, Japan
| | - Keisuke Ishigami
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, S-1, W-16, Chuo-Ku, Sapporo, 060-8543, Japan
| | - Shuji Yamamoto
- Department of Gastroenterology and Hepatology, Kyoto University School of Medicine, Kyoto, Japan
| | - Yusuke Honzawa
- Department of Gastroenterology and Hepatology, Kyoto University School of Medicine, Kyoto, Japan
| | - Minoru Matsuura
- Department of Gastroenterology and Hepatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Hiroshi Seno
- Department of Gastroenterology and Hepatology, Kyoto University School of Medicine, Kyoto, Japan
| | - Hiroshi Nakase
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, S-1, W-16, Chuo-Ku, Sapporo, 060-8543, Japan.
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Lee J. [Cytomegalovirus Infection in Patients with Inflammatory Bowel Disease]. THE KOREAN JOURNAL OF GASTROENTEROLOGY = TAEHAN SOHWAGI HAKHOE CHI 2022; 80:60-65. [PMID: 36004632 DOI: 10.4166/kjg.2022.094] [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: 07/11/2022] [Revised: 07/25/2022] [Accepted: 07/25/2022] [Indexed: 06/15/2023]
Abstract
A diagnostic evaluation for cytomegalovirus (CMV) infection is required in patients with inflammatory bowel disease (IBD) who do not respond to steroid or immunomodulatory treatment. However, there is no consensus on an accurate diagnostic method for CMV infection in patients with IBD, and it is difficult to clearly distinguish the exacerbation of ulcerative colitis from CMV colitis. According to several recent studies, the most accurate test method for CMV colitis is quantitative tissue DNA-quantitative PCR, which is recommended as the first-line diagnostic technique along with an immunohistochemistry stain. The benefit of antiviral therapy for CMV infection in patients with IBD is also controversial. Although the definition of viral load is unclear, antiviral therapy can lower the rate of colectomy in CMV infections with a high viral load in patients with IBD. This review presents the latest findings about CMV infections in IBD, based on recently reported studies.
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Affiliation(s)
- Jun Lee
- Department of Internal Medicine, College of Medicine, Chosun University, Gwangju, Korea
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Jena A, Mishra S, Singh AK, Sekar A, Sharma V. Cytomegalovirus in ulcerative colitis: an evidence-based approach to diagnosis and treatment. Expert Rev Gastroenterol Hepatol 2022; 16:109-120. [PMID: 35057693 DOI: 10.1080/17474124.2022.2032662] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION The detection of cytomegalovirus (CMV) in the setting of inflammatory bowel disease often creates confusion whether CMV is a 'bystander' or 'disease.' AREAS COVERED This review discusses the clinical conundrum of CMV in ulcerative colitis, approach to discriminate infection from disease, and therapeutic considerations (immunosuppressive and anti-CMV treatment). CMV disease should be considered in corticosteroid refractory- dependent and thiopurine refractory disease. Endoscopy may reveal deep punched out ulcers, irregular ulcers, or cobble-stoning. The diagnosis rests on the presence and abundance of viral inclusion bodies on hematoxylin and eosin stain, positive immunohistochemistry, and/or positive tissue polymerase chain reaction. CMV disease is associated with worse outcomes including increased colectomy rates. EXPERT OPINION The timing and duration of antiviral drugs in CMV disease is debatable but depends on the load of CMV in tissue. In high-grade infection, CMV needs to be treated while increasing immunosuppression may work in the setting of low-grade infection. Ganciclovir is the drug of choice for treatment of CMV disease. Tumor necrosis factor inhibitors may be useful for treating underlying disease activity in the setting of CMV. Other emerging therapies include fecal microbiota transplantation. Randomized studies are necessary to define the best timing and duration of anti-CMV therapy.
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Affiliation(s)
- Anuraag Jena
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Shubhra Mishra
- Department of Gastroenterology, AIG Hospitals, Hyderabad, India
| | - Anupam Kumar Singh
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Aravind Sekar
- Department of Histopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Vishal Sharma
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Jain S, Namdeo D, Sahu P, Kedia S, Sahni P, Das P, Sharma R, Gupta V, Makharia G, Dar L, Travis SP, Ahuja V. High mucosal cytomegalovirus DNA helps predict adverse short-term outcome in acute severe ulcerative colitis. Intest Res 2020; 19:438-447. [PMID: 33147897 PMCID: PMC8566826 DOI: 10.5217/ir.2020.00055] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 07/08/2020] [Indexed: 11/05/2022] Open
Abstract
Background/Aims Predictors of short-term outcome of intravenous (IV) steroid therapy in acute severe ulcerative colitis (ASUC) have been well described, but the impact of cytomegalovirus (CMV) infection as a predictor of outcome remains debatable. We investigated the role of quantitative CMV polymerase chain reaction (PCR) as a predictor of short-term outcome in patients with ASUC. Methods Consecutive patients with ASUC satisfying Truelove and Witts criteria hospitalized at All India Institute of Medical Sciences (AIIMS) from May 2016 to July 2019 were included; all received IV steroid. The primary outcome measure was steroid-failure defined as the need for rescue therapy (with ciclosporin or infliximab) or colectomy during admission. AIIMS' index (ulcerative colitis index of severity > 6 at day 1+fecal calprotectin > 1,000 μg/g at day 3), with quantitative CMV PCR on biopsy samples obtained at initial sigmoidoscopy were correlated with the primary outcome. Results Thirty of 76 patients (39%) failed IV corticosteroids and 12 (16%) underwent surgery. Patients with steroid failure had a significantly higher mucosal CMV DNA than responders (3,454 copies/mg [0-2,700,000] vs. 116 copies/mg [0-27,220]; P< 0.01). On multivariable analysis, mucosal CMV DNA load > 2,000 copies/mg (odds ratio [OR], 10.2; 95% confidence interval [CI], 2.6-39.7; P< 0.01) and AIIMS' index (OR, 39.8; 95% CI, 4.4-364.4; P< 0.01) were independent predictors of steroid-failure and need for colectomy. The combination correctly predicted outcomes in 84% of patients with ASUC. Conclusions High mucosal CMV DNA ( > 2,000 copies/mg) independently predicts failure of IV corticosteroids and short-term risk of colectomy and it has an additional value to the established markers of disease severity in patients with ASUC.
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Affiliation(s)
- Saransh Jain
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Divya Namdeo
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi, India
| | - Pabitra Sahu
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Saurabh Kedia
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Peush Sahni
- Department of Gastrointestinal Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Prasenjit Das
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Raju Sharma
- Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, India
| | - Vipin Gupta
- Translational Gastroenterology Unit, NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK
| | - Govind Makharia
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Lalit Dar
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi, India
| | - Simon Pl Travis
- Translational Gastroenterology Unit, NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK
| | - Vineet Ahuja
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
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Abstract
Despite multiple studies, the role of cytomegalovirus [CMV] infection in exacerbating the severity of inflammation in ulcerative colitis [UC], and its response to treatment, remain debatable. Additionally, the optimal diagnostic tests for CMV infection in the setting of UC relapse, and timing of antiviral treatment initiation, remain unclear. The challenge faced by gastroenterologists is to differentiate between an acute UC flare and true CMV colitis. It seems that the presence of CMV colitis, as defined by the presence of intranuclear or intracellular inclusion bodies on haematoxylin and eosin [H&E] staining and/or positive immunohistochemistry [IHC] assay on histology, is associated with more severe colitis. Patients with CMV infection and acute severe colitis are more resistant to treatment with corticosteroids than non-infected patients. This refractoriness to steroids is related to colonic tissue CMV viral load and number of inclusion bodies [high-grade CMV infection] which may have a pronounced effect on clinical outcomes and colectomy rates. Whereas many studies showed no effect for antiviral treatment on colectomy rates in CMV-infected UC patients, there was a significant difference in colectomy rates of patients with high-grade infection who received anti-viral therapy compared with those who did not receive treatment. It was therefore proposed that high-grade CMV disease indicates that the virus is acting as a pathogen, whereas in those with low-grade CMV disease, the severity of IBD itself is more likely to influence outcome. The different algorithms that have been put forward for the management of patients with UC and concomitant CMV infection are discussed.
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Affiliation(s)
- Fadi H Mourad
- Department of Internal Medicine, American University of Beirut Medical Centre, Beirut, Lebanon
- Gastroenterology and Liver Services, Concord Hospital, Sydney, NSW, Australia
| | - Jana G Hashash
- Department of Internal Medicine, American University of Beirut Medical Centre, Beirut, Lebanon
| | - Viraj C Kariyawasam
- Gastroenterology and Liver Services, Concord Hospital, Sydney, NSW, Australia
| | - Rupert W Leong
- Gastroenterology and Liver Services, Concord Hospital, Sydney, NSW, Australia
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10
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Cytomegalovirus and Inflammatory Bowel Diseases (IBD) with a Special Focus on the Link with Ulcerative Colitis (UC). Microorganisms 2020; 8:microorganisms8071078. [PMID: 32698383 PMCID: PMC7409252 DOI: 10.3390/microorganisms8071078] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 07/10/2020] [Accepted: 07/12/2020] [Indexed: 12/16/2022] Open
Abstract
Cytomegalovirus (CMV) infects approximately 40% of adults in France and persists lifelong as a latent agent in different organs, including gut. A close relationship is observed between inflammation that favors viral expression and viral replication that exacerbates inflammation. In this context, CMV colitis may impact the prognosis of patients suffering from inflammatory bowel diseases (IBDs), and notably those with ulcerative colitis (UC). In UC, the mucosal inflammation and T helper cell (TH) 2 cytokines, together with immunomodulatory drugs used for controlling flare-ups, favor viral reactivation within the gut, which, in turn, increases mucosal inflammation, impairs corticoid and immunosuppressor efficacy (the probability of steroid resistance is multiplied by more than 20 in the case of CMV colitis), and enhances the risk for colectomy. This review emphasizes the virological tools that are recommended for exploring CMV colitis during inflammatory bowel diseases (IBD) and underlines the interest of using ganciclovir for treating flare-ups associated to CMV colitis in UC patients.
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11
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Shi J, Zhang Z, Wang M, Zhao C, Yan J, Liu S, Yu J, Zhu M. Pathogenic microorganism detection in AIDS patients using bronchoalveolar lavage fluid. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2020; 13:1727-1732. [PMID: 32782696 PMCID: PMC7414466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 05/20/2020] [Indexed: 06/11/2023]
Abstract
This study aimed to investigate the use of fiberoptic bronchoscopy and bronchoalveolar lavage in the diagnosis of pulmonary pathogenic microorganism infection in AIDS patients. We retrospectively analyzed the clinical data, fiberoptic bronchoscopy and bronchoalveolar lavage fluid laboratory examinations of 209 AIDS patients with pulmonary infection. Among 209 patients, we found 42 cases of mycobacterial infection, 3 cases of bacterial infection, 58 cases of pneumocystis carinii pneumonia (PCP), 27 cases that were fungal positive, 99 cases of CMV, and 103 cases positive for GM test of which 83 cases were considered Aspergillus positive. BALF pathogen distribution was related to CD4+ T lymphocyte count. The primary pathogens of pulmonary infection in AIDS patients were cytomegalovirus, Mycobacterium tuberculosis, fungi, and Pneumocystis carinii. Fiberoptic bronchoscopy and bronchoalveolar lavage are important in the diagnosis of pathogenic microorganisms in lung infections of AIDS patients.
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Affiliation(s)
- Jinchuan Shi
- Department of Second Infectious Disease, Xixi Hospital of HangzhouHangzhou, China
| | - Zhongdong Zhang
- Department of Second Infectious Disease, Xixi Hospital of HangzhouHangzhou, China
| | - Mengyan Wang
- Department of Second Infectious Disease, Xixi Hospital of HangzhouHangzhou, China
| | - Chenfei Zhao
- Graduate School, Zhejiang Chinese Medical UniversityHangzhou, China
| | - Jun Yan
- Department of Second Infectious Disease, Xixi Hospital of HangzhouHangzhou, China
| | - Shourong Liu
- Department of Second Infectious Disease, Xixi Hospital of HangzhouHangzhou, China
| | - Jianhua Yu
- Department of Second Infectious Disease, Xixi Hospital of HangzhouHangzhou, China
| | - Mingli Zhu
- Open Laboratory, Xixi Hospital of HangzhouHangzhou, China
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12
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Yokoyama Y, Yamakawa T, Hirano T, Kazama T, Hirayama D, Wagatsuma K, Nakase H. Current Diagnostic and Therapeutic Approaches to Cytomegalovirus Infections in Ulcerative Colitis Patients Based on Clinical and Basic Research Data. Int J Mol Sci 2020; 21:ijms21072438. [PMID: 32244555 PMCID: PMC7177554 DOI: 10.3390/ijms21072438] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 03/28/2020] [Accepted: 03/30/2020] [Indexed: 12/12/2022] Open
Abstract
Human cytomegalovirus (HCMV) is a ubiquitous herpesvirus (the human herpesvirus 5) and an opportunistic pathogen that primarily infects HIV-positive and other immuno-compromised patients. Retrospective studies in the field of inflammatory bowel disease (IBD) have suggested a relationship between a concomitant colonic HCMV infection and poor outcomes in patients with an ulcerative colitis (UC) due to the presence of HCMV in surgical specimens of patients with a toxic megacolon or a steroid-resistant UC. Therefore, gastroenterologists have focused on the contribution of HCMV infections in the exacerbation of UC. Numerous studies have addressed the benefits of treating colonic HCMV reactivation in UC using an antiviral treatment. However, its clinical relevance remains uncertain as only a few prospective studies have assessed the direct relationship between clinical outcomes and the viral load of HCMV in colonic tissues. HCMV reactivation can be triggered by inflammation according to fundamental research studies. Thus, optimal control of intestinal inflammation is essential for preventing an HCMV reactivation in the intestinal mucosa. Indeed, several reports have indicated the effectiveness of an anti-tumor necrosis factor-alpha (TNFα) treatment in patients with an active UC and concomitant HCMV infections. In this review, we describe the mechanism of HCMV reactivation in UC cases and discuss the current issues regarding diagnosis and treatment of HCMV infections in UC patients.
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13
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Yilmaz Karadag F, Arslan F, Caskurlu H, Cag Y, Vahaboglu H. Efficacy of antiviral treatment in cytomegalovirus detected ulcerative colitis: meta-analysis of available data. Scand J Gastroenterol 2019; 54:1346-1352. [PMID: 31718340 DOI: 10.1080/00365521.2019.1688860] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Aim: This meta-analysis aimed to pool available data regarding the efficacy of ganciclovir treatment among cytomegalovirus-detected ulcerative colitis patients.Methods: We screened PubMed, Ovid, Web of Science and Cochrane databases for relevant studies, and four investigators independently evaluated the studies for eligibility. The primary outcome was surgical resection or death from ulcerative colitis. The data were then pooled via DerSimonian-Laird estimator and Mantel-Haenszel (MH) method, two points added for continuity correction and random-effects model fitted in the Bayesian framework. We first constructed a Bugs model with Student t-distribution as prior for between-study heterogeneity. The model was fitted by Gibbs sampler (JAGS) to produce a marginal posterior distribution.Results: Our screening identified 15 eligible studies for final data synthesis and combined data from 191 ganciclovir-treated and 166 non-treated patients. Effect estimates from the fixed-effects meta-analysis model did not encourage ganciclovir treatment (OR, 1.43; 95% CIs [0-95, 2.16]), with a negligible unaccounted heterogeneity (I2 = 0%). The Bayesian random-effects model generated high-density credible intervals, suggesting a high probability, that future studies will also not encourage ganciclovir treatment (mu, 1.028; 95% credible intervals [0.054, 2.238]; 80% credible intervals [0.401, 1.703]) which indicates that future studies will favor non-treatment of ulcerative colitis with ganciclovir.Conclusions: Data produced in this study do not encourage ganciclovir treatment for UC patients. However, studies included in this analysis were observational, and thus, inherited severe selection bias. We suggest randomized controlled studies be conducted to make firm recommendations in this context.
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Affiliation(s)
- Fatma Yilmaz Karadag
- Enfeksiyon Hastalıkları ve Klinik Mikrobiyoloji, Istanbul Medeniyet Universitesi, Istanbul, Turkey
| | - Ferhat Arslan
- Enfeksiyon Hastalıkları ve Klinik Mikrobiyoloji, Istanbul Medeniyet Universitesi, Istanbul, Turkey
| | - Hulya Caskurlu
- Enfeksiyon Hastalıkları ve Klinik Mikrobiyoloji, Istanbul Medeniyet Universitesi, Istanbul, Turkey
| | - Yasemin Cag
- Enfeksiyon Hastalıkları ve Klinik Mikrobiyoloji, Istanbul Medeniyet Universitesi, Istanbul, Turkey
| | - Haluk Vahaboglu
- Enfeksiyon Hastalıkları ve Klinik Mikrobiyoloji, Istanbul Medeniyet Universitesi, Istanbul, Turkey
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14
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Oh SJ, Lee CK, Kim YW, Jeong SJ, Park YM, Oh CH, Kim JW, Kim HJ. True cytomegalovirus colitis is a poor prognostic indicator in patients with ulcerative colitis flares: the 10-year experience of an academic referral inflammatory bowel disease center. Scand J Gastroenterol 2019; 54:976-983. [PMID: 31356759 DOI: 10.1080/00365521.2019.1646798] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background and aims: The impact of cytomegalovirus (CMV) colitis on long-term outcomes of ulcerative colitis (UC) flares remains controversial. Methods: A total of 257 UC patients with moderate-to-severe flares were observed for a mean follow-up of 41.2 months. CMV colitis was defined as histopathologic confirmation of CMV inclusions obtained from macroscopic endoscopic lesions in patients with UC flares. An independent gastrointestinal pathologist prospectively reviewed all specimens. A poor outcome was defined as any of hospitalization, colectomy or death during the follow-up period. Results: The prevalence of CMV colitis was 14% (36/257) over the 10-year study period (2007-2016). When compared to the controls, patients with CMV colitis were characterized by older age, higher disease activity, endoscopic deep ulcerations and more frequent use of immunosuppressive drugs (all p < .05). In total, 57 outcome events (50 hospitalizations, seven colectomies) were observed among the study population (44.7% in patients with CMV colitis vs. 18.9% in controls). The cumulative probability of a poor outcome was significantly greater in the patients with CMV colitis than in the controls (log-rank test p < .001). In a multivariable analysis, CMV colitis remained as an independent predictor of a poor outcome (hazard ratio; 2.27; 95% confidence interval: 1.12-4.60). Despite a generally favorable response to antiviral therapy (79%), the risk of recurrent CMV colitis remained quite high (57%). Most of the recurrences developed within 8 months (75%). Conclusions: True CMV colitis is a poor prognostic indicator among patients with UC flares. An effective strategy for managing recurrent CMV colitis is urgently needed (KCT0003296).
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Affiliation(s)
- Shin Ju Oh
- Center for Crohn's and Colitis, Department of Gastroenterology, Kyung Hee University College of Medicine , Seoul , South Korea
| | - Chang Kyun Lee
- Center for Crohn's and Colitis, Department of Gastroenterology, Kyung Hee University College of Medicine , Seoul , South Korea
| | - Youn-Wha Kim
- Department of Pathology, Kyung Hee University College of Medicine , Seoul , South Korea
| | - Su Jin Jeong
- Department of Statistics Support, Medical Science Research Institute, Kyung Hee University Medical Center , Seoul , South Korea
| | - Yoo Min Park
- Center for Crohn's and Colitis, Department of Gastroenterology, Kyung Hee University College of Medicine , Seoul , South Korea
| | - Chi Hyuk Oh
- Center for Crohn's and Colitis, Department of Gastroenterology, Kyung Hee University College of Medicine , Seoul , South Korea
| | - Jung-Wook Kim
- Center for Crohn's and Colitis, Department of Gastroenterology, Kyung Hee University College of Medicine , Seoul , South Korea
| | - Hyo Jong Kim
- Center for Crohn's and Colitis, Department of Gastroenterology, Kyung Hee University College of Medicine , Seoul , South Korea
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15
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Suárez-Lledó M, Marcos MÁ, Cuatrecasas M, Bombi JA, Fernández-Avilés F, Magnano L, Martínez-Cibrián N, Llobet N, Rosiñol L, Gutiérrez-García G, Jorge S, Martínez C, Rovira M, Urbano-Ispizua Á. Quantitative PCR Is Faster, More Objective, and More Reliable Than Immunohistochemistry for the Diagnosis of Cytomegalovirus Gastrointestinal Disease in Allogeneic Stem Cell Transplantation. Biol Blood Marrow Transplant 2019; 25:2281-2286. [PMID: 31325586 DOI: 10.1016/j.bbmt.2019.07.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 07/10/2019] [Accepted: 07/12/2019] [Indexed: 02/07/2023]
Abstract
Diagnosis of gastrointestinal (GI) cytomegalovirus (CMV) disease relies on the presence of GI symptoms and detection of CMV, mainly by immunohistochemistry (IHC), in GI biopsy specimens. Thus, in a symptomatic patient, a positive CMV-IHC result is accepted as a diagnosis of CMV disease. However, a positive CMV-PCR in GI tissue is considered "possible" CMV disease. Therefore, it would be very useful if, in practice, both techniques showed equal sensitivity and reliability. This is because PCR has many practical advantages over IHC for detecting CMV. The aim of this study was to compare quantitative PCR with IHC for the diagnosis of GI CMV disease. A total of 186 endoscopic GI biopsy specimens from 123 patients with GI symptoms after an allogeneic stem cell transplantation (allo-SCT; 2004-2017) were analyzed by IHC and PCR on 113 paraffin-embedded and 73 fresh samples. The results were then compared. Of the patients with macroscopic lesions in the mucosa and CMV-IHC-positive biopsy specimens (eg, "proven" CMV disease, n = 28), all but 1 were CMV-PCR positive. Of the patients without macroscopic lesions in the mucosa and CMV-IHC-positive biopsy specimens (eg, probable CMV disease, n = 4), only 1 was CMV-PCR positive. Eight patients had CMV-IHC-negative/CMV-PCR-positive gut biopsy specimens. These cases fall within the current definition of possible CMV disease. In 6 of these 8 cases (75%), the viral load in GI tissue was very high (>10,000 copies/µg). Taken together, the results from the proven and probable cases revealed that CMV-PCR shows the same sensitivity (100%), specificity (98%), and positive (93%) and negative predictive value (100%) as CMV-IHC. Detection of CMV in fresh GI mucosa by quantitative PCR is as useful as IHC for the diagnosis of GI CMV disease. The results show that quantitative PCR has the same sensitivity, specificity, and positive/negative predictive value as IHC.
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Affiliation(s)
- María Suárez-Lledó
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain.
| | - Maria Ángeles Marcos
- Clinical Microbiology Department, Hospital Clínic Barcelona, Barcelona, Spain; Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; University of Barcelona, Institute for Global Health (ISGlobal), Barcelona, Spain
| | - Miriam Cuatrecasas
- Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Pathology Department, Hospital Clínic Barcelona, Barcelona, Spain
| | - Josep Antoni Bombi
- Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Pathology Department, Hospital Clínic Barcelona, Barcelona, Spain
| | - Francesc Fernández-Avilés
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain; Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Institut Josep Carreras, Campus Clínic, Barcelona, Spain
| | - Laura Magnano
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain
| | - Núria Martínez-Cibrián
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain
| | - Noemi Llobet
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain
| | - Laura Rosiñol
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain; Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Institut Josep Carreras, Campus Clínic, Barcelona, Spain
| | - Gonzalo Gutiérrez-García
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain; Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Sofía Jorge
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain
| | - Carmen Martínez
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain; Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Institut Josep Carreras, Campus Clínic, Barcelona, Spain
| | - Montserrat Rovira
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain; Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Institut Josep Carreras, Campus Clínic, Barcelona, Spain
| | - Álvaro Urbano-Ispizua
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain; Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Institut Josep Carreras, Campus Clínic, Barcelona, Spain
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16
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Schenk W, Klugmann T, Borkenhagen A, Klecker C, Dietel P, Kirschner R, Schneider E, Bruns T, Stallmach A, Teich N. The detection of the cytomegalovirus DNA in the colonic mucosa of patients with ulcerative colitis is associated with increased long-term risk of proctocolectomy: results from an outpatient IBD clinic. Int J Colorectal Dis 2019; 34:393-400. [PMID: 30506156 DOI: 10.1007/s00384-018-3210-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/23/2018] [Indexed: 02/04/2023]
Abstract
PURPOSE Cytomegalovirus (CMV) infection has been found to be associated with a reactivation of ulcerative colitis (UC) and with an impaired response to medical therapy. In the past, only limited data were available on the long-term outcome for UC patients with positive tissue CMV-PCR in the colonic mucosa. METHODS Between January 2010 and April 2015, we performed a qualitative PCR screening for CMV DNA in one biopsy from most actively inflamed rectal mucosa (tCMV-PCR). All tCMV-PCR-positive patients received 900 mg of valganciclovir b.i.d. for at least 15 days. We analyzed the association of the tCMV-PCR status with the time to steroid-free remission (SFR) and with the risk of proctocolectomy during the further course. RESULTS One hundred eight consecutive patients (50 women, 58 men, median age 41 years, median UC duration 6 years) with active UC not responding to anti-inflammatory medication were analyzed. Eight of the 24 tCMV-PCR-positive patients (33.3%) compared to ten of the 84 tCMV-PCR-negative patients (11.9%) underwent proctocolectomy during a median follow-up of 52 months (p < 0.005). The median time from CMV diagnosis to colectomy was 501 days (median, interquartile range (IQR): 170, 902 days) in tCMV-PCR-positive and 958 days (IQR: 287, 1328 days) in tCMV-PCR-negative patients (p < 0.01). The median time to SFR was 126 days in tCMV-PCR-positive patients vs. 63 days in tCMV-PCR-negative patients (p < 0.01). CONCLUSIONS The detection of the CMV DNA in the colonic mucosa of patients with active UC is associated with a longer time to steroid-free UC remission and with an increased rate and earlier need of proctocolectomy.
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Affiliation(s)
- Wiebke Schenk
- Internistische Gemeinschaftspraxis für Verdauungs- und Stoffwechselkrankheiten, Leipzig und Schkeuditz, Leipzig, Germany
- Klinik für Innere Medizin IV, Universitätsklinikum Jena, Jena, Germany
| | - Tobias Klugmann
- Internistische Gemeinschaftspraxis für Verdauungs- und Stoffwechselkrankheiten, Leipzig und Schkeuditz, Leipzig, Germany
| | - Annett Borkenhagen
- Internistische Gemeinschaftspraxis für Verdauungs- und Stoffwechselkrankheiten, Leipzig und Schkeuditz, Leipzig, Germany
| | - Chris Klecker
- Internistische Gemeinschaftspraxis für Verdauungs- und Stoffwechselkrankheiten, Leipzig und Schkeuditz, Leipzig, Germany
| | - Peter Dietel
- Internistische Gemeinschaftspraxis für Verdauungs- und Stoffwechselkrankheiten, Leipzig und Schkeuditz, Leipzig, Germany
| | - Ralf Kirschner
- MVZ Labor Dr. Reising-Ackermann und Kollegen, Leipzig, Germany
| | | | - Tony Bruns
- Klinik für Innere Medizin IV, Universitätsklinikum Jena, Jena, Germany
| | - Andreas Stallmach
- Klinik für Innere Medizin IV, Universitätsklinikum Jena, Jena, Germany
| | - Niels Teich
- Internistische Gemeinschaftspraxis für Verdauungs- und Stoffwechselkrankheiten, Leipzig und Schkeuditz, Leipzig, Germany.
- Medizinische Fakultät der Friedrich-Schiller-Universität Jena, Jena, Germany.
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17
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Whaley KG, Rosen MJ. Contemporary Medical Management of Acute Severe Ulcerative Colitis. Inflamm Bowel Dis 2019; 25:56-66. [PMID: 29889235 PMCID: PMC6290785 DOI: 10.1093/ibd/izy208] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Indexed: 02/07/2023]
Abstract
Acute severe ulcerative colitis is a medical emergency that requires prompt recognition, evaluation, and intervention. Patients require hospital admission with laboratory, radiographic, and endoscopic evaluation with initiation of corticosteroid treatment. Despite early intervention, many patients require salvage medical therapy, with some progressing to colectomy. Here we review important concepts and recent advances in the evaluation and medical management of adult and pediatric patients with acute severe ulcerative colitis.
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Affiliation(s)
- Kaitlin G Whaley
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Michael J Rosen
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
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18
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Abstract
PURPOSE OF REVIEW Patients with inflammatory bowel disease (IBD) are predisposed to infections. Cytomegalovirus (CMV) colitis in adult IBD patients, particularly ulcerative colitis (UC), is related to severe or steroid-refractory disease. The aim of this review is to summarize the data on the prevalence and role of CMV colitis in children with IBD. RECENT FINDINGS Data on CMV colitis in children continue to be very limited due to its rarity. As in adults, children with coexisting UC and CMV tend to have more severe colitis, are resistant to corticosteroids, and are at high risk for colectomies on short- and long-term follow-up. In children, as in adults, the significance of CMV colitis, in terms of whether CMV is a pathogen that aggravates acute severe colitis or simply reflects disease severity, is still unknown.
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Affiliation(s)
- Anat Yerushalmy-Feler
- Pediatric Gastroenterology Unit, "Dana-Dwek" Children's Hospital, Tel Aviv Sourasky Medical Center, 6 Weizman Street, 6423906, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Shlomi Cohen
- Pediatric Gastroenterology Unit, "Dana-Dwek" Children's Hospital, Tel Aviv Sourasky Medical Center, 6 Weizman Street, 6423906, Tel Aviv, Israel.
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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