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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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2
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Misaki M, Sagami S, Yamana Y, Maeda M, Hojo A, Miyatani Y, Maeda I, Nakano M, Hibi T, Kobayashi T. A case of cytomegalovirus esophagitis difficult to distinguish from Crohn's disease exacerbation. Clin J Gastroenterol 2024; 17:593-597. [PMID: 38782847 DOI: 10.1007/s12328-024-01978-z] [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: 12/26/2023] [Accepted: 04/27/2024] [Indexed: 05/25/2024]
Abstract
Patients with Crohn's disease are at higher risk of opportunistic infection, especially if treated with immunosuppressive therapy. Cytomegalovirus has been reported to cause ulcerated lesions mainly in the lower gastrointestinal tract of inflammatory bowel disease patients. We herein report a rare case of Crohn's disease complicated with cytomegalovirus esophagitis, which was difficult to distinguish from exacerbation of Crohn's disease. Diagnostic values of clinical course, blood tests, endoscopic and histological examinations are limited but the present case was therapeutically diagnosed by antiviral therapy in combination with histological evidence of cytomegalovirus.
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Affiliation(s)
- Mika Misaki
- Department of Gastroenterology and Hepatology, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
| | - Shintaro Sagami
- Department of Gastroenterology and Hepatology, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, 5-9-1 Shirokane, Minato-Ku, Tokyo, 108-8642, Japan
| | - Yoko Yamana
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, 5-9-1 Shirokane, Minato-Ku, Tokyo, 108-8642, Japan
| | - Masa Maeda
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, 5-9-1 Shirokane, Minato-Ku, Tokyo, 108-8642, Japan
| | - Aya Hojo
- Department of Gastroenterology and Hepatology, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, 5-9-1 Shirokane, Minato-Ku, Tokyo, 108-8642, Japan
| | - Yusuke Miyatani
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, 5-9-1 Shirokane, Minato-Ku, Tokyo, 108-8642, Japan
| | - Ichiro Maeda
- Department of Pathology, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
| | - Masaru Nakano
- Department of Gastroenterology and Hepatology, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, 5-9-1 Shirokane, Minato-Ku, Tokyo, 108-8642, Japan
| | - Toshifumi Hibi
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, 5-9-1 Shirokane, Minato-Ku, Tokyo, 108-8642, Japan
| | - Taku Kobayashi
- Department of Gastroenterology and Hepatology, Kitasato University Kitasato Institute Hospital, Tokyo, Japan.
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, 5-9-1 Shirokane, Minato-Ku, Tokyo, 108-8642, Japan.
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3
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Díaz-Alberola I, Espuch-Oliver A, Fernández-Segovia F, López-Nevot MÁ. Possible Role of Cytomegalovirus in Gastric Cancer Development and Recurrent Macrolide-Resistant Campylobacter jejuni Infection in Common Variable Immunodeficiency: A Case Report and Literature Discussion. Microorganisms 2024; 12:1078. [PMID: 38930460 PMCID: PMC11205354 DOI: 10.3390/microorganisms12061078] [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: 04/18/2024] [Revised: 05/15/2024] [Accepted: 05/22/2024] [Indexed: 06/28/2024] Open
Abstract
Common variable immunodeficiency (CVID) is the most common symptomatic immunodeficiency in adults. It comprises a group of syndromes whose etiology involves genetic, epigenetic, microbiota, and environmental factors. We present the case of a 46-year-old Caucasian male patient with CVID and an immune dysregulation phenotype. The particular elements of the case consisted of an atypical clinical course, which undoubtedly demonstrates the great variability of clinical manifestations that these types of patients can suffer from, including bacterial and viral infections, autoimmune phenomena, and neoplasia. Notably, the patient suffered from recurrent gastrointestinal infection with macrolide-resistant Campylobacter jejuni and gastroduodenal disease and viraemia by cytomegalovirus (CMV). In addition, CMV was postulated as the main pro-oncogenic factor contributing to the development of early-onset intestinal-type gastric adenocarcinoma, for which the patient underwent gastrectomy. The patient's evolution was difficult, but finally, as a result of the multidisciplinary approach, clinical stabilization and improvement in his quality of life were achieved. Based on our brief literature review, this is the first reported case of this clinical complexity. Our experience could help with the management of future patients with CVID and may also update current epidemiological data on CVID.
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Affiliation(s)
- Irene Díaz-Alberola
- Servicio de Análisis Clínicos e Inmunología, Hospital Universitario Virgen de las Nieves, 18014 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18016 Granada, Spain
| | - Andrea Espuch-Oliver
- Servicio de Análisis Clínicos, Hospital Universitario de Torrecárdenas, 04009 Almeria, Spain
| | - Francisco Fernández-Segovia
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18016 Granada, Spain
- Servicio de Anatomía Patológica, Hospital Universitario Clínico San Cecilio, 18016 Granada, Spain
| | - Miguel Ángel López-Nevot
- Servicio de Análisis Clínicos e Inmunología, Hospital Universitario Virgen de las Nieves, 18014 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18016 Granada, Spain
- Departamento de Bioquímica, Biología Molecular e Inmunología III, University of Granada, 18012 Granada, Spain
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Kucharzik T, Dignass A, Atreya R, Bokemeyer B, Esters P, Herrlinger K, Kannengiesser K, Kienle P, Langhorst J, Lügering A, Schreiber S, Stallmach A, Stein J, Sturm A, Teich N, Siegmund B. Aktualisierte S3-Leitlinie Colitis ulcerosa (Version 6.2). ZEITSCHRIFT FUR GASTROENTEROLOGIE 2024; 62:769-858. [PMID: 38718808 DOI: 10.1055/a-2271-0994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/02/2024]
Affiliation(s)
- T Kucharzik
- Klinik für Allgemeine Innere Medizin und Gastroenterologie, Städtisches Klinikum Lüneburg, Lüneburg, Deutschland
| | - A Dignass
- Medizinische Klinik I, Agaplesion Markus Krankenhaus, Frankfurt, Deutschland
| | - R Atreya
- Medizinische Klinik 1 Gastroent., Pneumologie, Endokrin., Universitätsklinikum Erlangen, Erlangen, Deutschland
| | - B Bokemeyer
- Interdisziplinäres Crohn Colitis Centrum Minden - ICCCM, Minden, Deutschland
| | - P Esters
- Medizinische Klinik I, Agaplesion Markus Krankenhaus, Frankfurt, Deutschland
| | - K Herrlinger
- Innere Medizin I, Asklepios Klinik Nord, Hamburg, Deutschland
| | - K Kannengiesser
- Klinik für Allgemeine Innere Medizin und Gastroenterologie, Städtisches Klinikum Lüneburg, Lüneburg, Deutschland
| | - P Kienle
- Abteilung für Allgemein- und Viszeralchirurgie, Theresienkrankenhaus, Mannheim, Deutschland
| | - J Langhorst
- Klinik für Integrative Medizin und Naturheilkunde, Sozialstiftung Bamberg Klinikum am Bruderwald, Bamberg, Deutschland
| | - A Lügering
- Medizinisches Versorgungszentrum Portal 10, Münster, Deutschland
| | - S Schreiber
- Klinik für Innere Medizin I, Universitätsklinikum Schleswig Holstein, Kiel, Deutschland
| | - A Stallmach
- Klinik für Innere Medizin IV Gastroenterologie, Hepatologie, Infektiologie, Universitätsklinikum Jena, Jena, Deutschland
| | - J Stein
- Abteilung Innere Medizin mit Schwerpunkt Gastroenterologie, Krankenhaus Sachsenhausen, Frankfurt, Deutschland
| | - A Sturm
- Klinik für Innere Medizin mit Schwerpunkt Gastroenterologie, DRK Kliniken Berlin Westend, Berlin, Deutschland
| | - N Teich
- Internistische Gemeinschaftspraxis, Leipzig, Deutschland
| | - B Siegmund
- Medizinische Klinik für Gastroenterologie, Infektiologie und Rheumatologie, Charité Campus Benjamin Franklin - Universitätsmedizin Berlin, Berlin, Deutschland
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Hsieh CR, Wu RC, Kuo CJ, Yeh PJ, Yeh YM, Chen CL, Chiu CT, Chiu CH, Pan YB, Tsou YK, Le PH. Adequate antiviral treatment lowers overall complications of cytomegalovirus colitis among inpatients with inflammatory bowel diseases. BMC Infect Dis 2024; 24:443. [PMID: 38671346 PMCID: PMC11046852 DOI: 10.1186/s12879-024-09317-w] [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: 12/31/2023] [Accepted: 04/12/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Cytomegalovirus (CMV) colitis significantly complicates the course of inflammatory bowel disease (IBD), frequently leading to severe flare-ups and poor outcomes. The role of antiviral therapy in hospitalized IBD patients with CMV colitis is currently under debate. This retrospective analysis seeks to clarify the influence of antiviral treatment on these patients. METHODS We retrospectively reviewed IBD patients diagnosed with CMV colitis via immunohistochemistry staining from colonic biopsies at a major tertiary center from January 2000 to May 2021. The study focused on patient demographics, clinical features, risk factors, prognostic indicators, and antiviral treatment outcomes. RESULTS Among 118 inpatients, 42 had CMV colitis. Risk factors included hypoalbuminemia and antibiotic use. IBD patients with CMV colitis receiving < 14 days of antiviral therapy had higher complication (72% vs. 43%, p = 0.028) and surgery rates (56% vs. 26%, p = 0.017) compared to those without CMV. Adequate antiviral therapy (≥ 14 days) significantly reduced complications in the CMV group (29% vs. 72%, p = 0.006), especially in Crohn's disease (20% vs. 100%, p = 0.015). Independent predictors of IBD-related complications were CMV colitis (Odds Ratio [OR] 3.532, 90% Confidence Interval [CI] 1.012-12.331, p = 0.048), biological treatment failure (OR 4.953, 95% CI 1.91-12.842, p = 0.001), and adequate antiviral therapy (OR 0.108, 95% CI 0.023-0.512, p = 0.005). CONCLUSION CMV colitis and a history of biological treatment failure increase complication risks in IBD patients. Adequate antiviral therapy significantly mitigates these risks, highlighting its importance in managing IBD patients with CMV colitis.
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Affiliation(s)
- Ching-Reigh Hsieh
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Ren-Chin Wu
- Department of Anatomic Pathology, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
- Chang Gung Inflammatory Bowel Disease Center, Taoyuan, Taiwan
| | - Chia-Jung Kuo
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
- Taiwan Association of the Study of Small Intestinal Disease, Taoyuan, Taiwan
- Chang Gung Microbiota Therapy Center, Taoyuan, Taiwan
- Chang Gung Inflammatory Bowel Disease Center, Taoyuan, Taiwan
| | - Pai-Jui Yeh
- Chang Gung Microbiota Therapy Center, Taoyuan, Taiwan
- Division of Pediatric Gastroenterology, Department of Pediatrics, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
- Chang Gung Inflammatory Bowel Disease Center, Taoyuan, Taiwan
| | - Yuan-Ming Yeh
- Chang Gung Microbiota Therapy Center, Taoyuan, Taiwan
- Genomic Medicine Core Laboratory, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Chyi-Liang Chen
- Molecular Infectious Disease Research Center, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Cheng-Tang Chiu
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
- Taiwan Association of the Study of Small Intestinal Disease, Taoyuan, Taiwan
- Chang Gung Microbiota Therapy Center, Taoyuan, Taiwan
- Chang Gung Inflammatory Bowel Disease Center, Taoyuan, Taiwan
| | - Cheng-Hsun Chiu
- Chang Gung Microbiota Therapy Center, Taoyuan, Taiwan
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Yu-Bin Pan
- Biostatistical Section, Clinical Trial Center, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Yung-Kuan Tsou
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Puo-Hsien Le
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan.
- Taiwan Association of the Study of Small Intestinal Disease, Taoyuan, Taiwan.
- Chang Gung Microbiota Therapy Center, Taoyuan, Taiwan.
- Liver Research Center, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan.
- Chang Gung Inflammatory Bowel Disease Center, Taoyuan, Taiwan.
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Esen S, Saglik I, Dolar E, Cesur S, Ugras N, Agca H, Merdan O, Ener B. Diagnostic Utility of Cytomegalovirus (CMV) DNA Quantitation in Ulcerative Colitis. Viruses 2024; 16:691. [PMID: 38793573 PMCID: PMC11125958 DOI: 10.3390/v16050691] [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: 03/07/2024] [Revised: 04/18/2024] [Accepted: 04/20/2024] [Indexed: 05/26/2024] Open
Abstract
Cytomegalovirus (CMV) colitis is a critical condition associated with severe complications in ulcerative colitis (UC). This study aimed to investigate the diagnostic value of the presence of CMV DNA in intestinal mucosa tissue and blood samples in patients with active UC. This study included 81 patients with exacerbated symptoms of UC. Patient data were obtained from the Hospital Information Management System. CMV DNA in colorectal tissue and plasma samples were analyzed using a real-time quantitative PCR assay. CMV markers were detected using immunohistochemistry and hematoxylin-eosin staining. Immunohistochemistry positivity was observed in tissue samples from eight (9.9%) patients. Only one (1.2%) patient showed CMV-specific intranuclear inclusion bodies. CMV DNA was detected in 63.0% of the tissues (median: 113 copies/mg) and in 58.5% of the plasma samples (median: 102 copies/mL). For tissues, sensitivity and the negative predictive value (NPV) for qPCR were excellent (100.0%), whereas specificity and the positive predictive value (PPV) were low (41.9% and 15.7%, respectively). For plasma, sensitivity and NPV were high (100.0%) for qPCR, whereas specificity and PPV were low (48.6% and 24.0%, respectively). CMV DNA ≥392 copies/mg in tissue samples (sensitivity 100.0% and specificity 83.6%) and ≥578 copies/mL (895 IU/mL) in plasma samples (sensitivity 66.7% and specificity 100.0%) provided an optimal diagnosis for this test. The qPCR method improved patient management through the early detection of CMV colitis in patients with UC. However, reliance on qPCR positivity alone can lead to overdiagnosis. Quantification of CMV DNA can improve diagnostic specificity, although standardization is warranted.
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Affiliation(s)
- Sema Esen
- Department of Medical Microbiology, Bursa Uludag University Hospital, Bursa 16120, Turkey (H.A.); (O.M.); (B.E.)
| | - Imran Saglik
- Department of Medical Microbiology, Bursa Uludag University Hospital, Bursa 16120, Turkey (H.A.); (O.M.); (B.E.)
| | - Enver Dolar
- Department of Gastroenterology, Bursa Uludag University Hospital, Bursa 16120, Turkey; (E.D.); (S.C.)
| | - Selcan Cesur
- Department of Gastroenterology, Bursa Uludag University Hospital, Bursa 16120, Turkey; (E.D.); (S.C.)
| | - Nesrin Ugras
- Department of Medical Pathology, Bursa Uludag University Hospital, Bursa 16120, Turkey;
| | - Harun Agca
- Department of Medical Microbiology, Bursa Uludag University Hospital, Bursa 16120, Turkey (H.A.); (O.M.); (B.E.)
| | - Osman Merdan
- Department of Medical Microbiology, Bursa Uludag University Hospital, Bursa 16120, Turkey (H.A.); (O.M.); (B.E.)
| | - Beyza Ener
- Department of Medical Microbiology, Bursa Uludag University Hospital, Bursa 16120, Turkey (H.A.); (O.M.); (B.E.)
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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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8
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Post CS, Cheng J, Pantanowitz L, Westerhoff M. Utility of Machine Learning to Detect Cytomegalovirus in Digital Hematoxylin and Eosin-Stained Slides. J Transl Med 2023; 103:100225. [PMID: 37527779 DOI: 10.1016/j.labinv.2023.100225] [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: 03/18/2023] [Revised: 07/01/2023] [Accepted: 07/25/2023] [Indexed: 08/03/2023] Open
Abstract
Rapid and accurate cytomegalovirus (CMV) identification in immunosuppressed or immunocompromised patients presenting with diarrhea is essential for therapeutic management. Due to viral latency, however, the gold standard for CMV diagnosis remains to identify viral cytopathic inclusions on routine hematoxylin and eosin (H&E)-stained tissue sections. Therefore, biopsies may be taken and "rushed" for pathology evaluation. Here, we propose the use of artificial intelligence to detect CMV inclusions on routine H&E-stained whole-slide images to aid pathologists in evaluating these cases. Fifty-eight representative H&E slides from 30 cases with CMV inclusions were identified and scanned. The resulting whole-slide images were manually annotated for CMV inclusions and tiled into 300 × 300 pixel patches. Patches containing annotations were labeled "positive," and these tiles were oversampled with image augmentation to account for class imbalance. The remaining patches were labeled "negative." Data were then divided into training, validation, and holdout sets. Multiple deep learning models were provided with training data, and their performance was analyzed. All tested models showed excellent performance. The highest performance was seen using the EfficientNetV2BO model, which had a test (holdout) accuracy of 99.93%, precision of 100.0%, recall (sensitivity) of 99.85%, and area under the curve of 0.9998. Of 518,941 images in the holdout set, there were only 346 false negatives and 2 false positives. This shows proof of concept for the use of digital tools to assist pathologists in screening "rush" biopsies for CMV infection. Given the high precision, cases screened as "positive" can be quickly confirmed by a pathologist, reducing missed CMV inclusions and improving the confidence of preliminary results. Additionally, this may reduce the need for immunohistochemistry in limited tissue samples, reducing associated costs and turnaround time.
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Affiliation(s)
- Corey S Post
- Department of Pathology, Michigan Medicine, Ann Arbor, Michigan.
| | - Jerome Cheng
- Department of Pathology, Michigan Medicine, Ann Arbor, Michigan
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9
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Lape M, Schnell D, Parameswaran S, Ernst K, Salomonis N, Martin LJ, Harnett BM, Kottyan LC, Weirauch MT. After the Infection: A Survey of Pathogens and Non-communicable Human Disease. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.09.14.23295428. [PMID: 37745430 PMCID: PMC10516055 DOI: 10.1101/2023.09.14.23295428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
There are many well-established relationships between pathogens and human disease, but far fewer when focusing on non-communicable diseases (NCDs). We leverage data from The UK Biobank and TriNetX to perform a systematic survey across 20 pathogens and 426 diseases, focused primarily on NCDs. To this end, we assess the association between disease status and infection history proxies. We identify 206 pathogen-disease pairs that replicate in both cohorts. We replicate many established relationships, including Helicobacter pylori with several gastroenterological diseases, and connections between Epstein-Barr virus with multiple sclerosis and lupus. Overall, our approach identified evidence of association for 15 of the pathogens and 96 distinct diseases, including a currently controversial link between human cytomegalovirus (CMV) and ulcerative colitis (UC). We validate this connection through two orthogonal analyses, revealing increased CMV gene expression in UC patients and enrichment for UC genetic risk signal near human genes that have altered expression upon CMV infection. Collectively, these results form a foundation for future investigations into mechanistic roles played by pathogens in disease.
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Affiliation(s)
- Michael Lape
- Department of Biomedical Informatics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
- Center for Autoimmune Genomics and Etiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Daniel Schnell
- Division of Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Sreeja Parameswaran
- Center for Autoimmune Genomics and Etiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
- Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | - Kevin Ernst
- Center for Autoimmune Genomics and Etiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Nathan Salomonis
- Department of Biomedical Informatics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Lisa J. Martin
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | - Brett M. Harnett
- Department of Biomedical Informatics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Leah C. Kottyan
- Center for Autoimmune Genomics and Etiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | - Matthew T. Weirauch
- Division of Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
- Center for Autoimmune Genomics and Etiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Developmental Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
- Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
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10
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Kucharzik T, Dignass A, Atreya R, Bokemeyer B, Esters P, Herrlinger K, Kannengiesser K, Kienle P, Langhorst J, Lügering A, Schreiber S, Stallmach A, Stein J, Sturm A, Teich N, Siegmund B. Aktualisierte S3-Leitlinie Colitis ulcerosa (Version 6.1) – Februar 2023 – AWMF-Registriernummer: 021-009. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2023; 61:1046-1134. [PMID: 37579791 DOI: 10.1055/a-2060-0935] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/16/2023]
Affiliation(s)
- T Kucharzik
- Klinik für Allgemeine Innere Medizin und Gastroenterologie, Städtisches Klinikum Lüneburg, Lüneburg, Deutschland
| | - A Dignass
- Medizinische Klinik I, Agaplesion Markus Krankenhaus, Frankfurt, Deutschland
| | - R Atreya
- Medizinische Klinik 1 Gastroent., Pneumologie, Endokrin., Universitätsklinikum Erlangen, Erlangen, Deutschland
| | - B Bokemeyer
- Interdisziplinäres Crohn Colitis Centrum Minden - ICCCM, Minden, Deutschland
| | - P Esters
- Medizinische Klinik I, Agaplesion Markus Krankenhaus, Frankfurt, Deutschland
| | - K Herrlinger
- Innere Medizin I, Asklepios Klinik Nord, Hamburg, Deutschland
| | - K Kannengiesser
- Klinik für Allgemeine Innere Medizin und Gastroenterologie, Städtisches Klinikum Lüneburg, Lüneburg, Deutschland
| | - P Kienle
- Abteilung für Allgemein- und Viszeralchirurgie, Theresienkrankenhaus, Mannheim, Deutschland
| | - J Langhorst
- Klinik für Integrative Medizin und Naturheilkunde, Sozialstiftung Bamberg Klinikum am Bruderwald, Bamberg, Deutschland
| | - A Lügering
- Medizinisches Versorgungszentrum Portal 10, Münster, Deutschland
| | - S Schreiber
- Klinik für Innere Medizin I, Universitätsklinikum Schleswig Holstein, Kiel, Deutschland
| | - A Stallmach
- Klinik für Innere Medizin IV Gastroenterologie, Hepatologie, Infektiologie, Universitätsklinikum Jena, Jena, Deutschland
| | - J Stein
- Abteilung Innere Medizin mit Schwerpunkt Gastroenterologie, Krankenhaus Sachsenhausen, Frankfurt, Deutschland
| | - A Sturm
- Klinik für Innere Medizin mit Schwerpunkt Gastroenterologie, DRK Kliniken Berlin Westend, Berlin, Deutschland
| | - N Teich
- Internistische Gemeinschaftspraxis, Leipzig, Deutschland
| | - B Siegmund
- Medizinische Klinik für Gastroenterologie, Infektiologie und Rheumatologie, Charité Campus Benjamin Franklin - Universitätsmedizin Berlin, Berlin, Deutschland
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11
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Sattayalertyanyong O, Limsrivilai J, Phaophu P, Subdee N, Horthongkham N, Pongpaibul A, Angkathunyakul N, Chayakulkeeree M, Pausawasdi N, Charatcharoenwitthaya P. Performance of Cytomegalovirus Real-Time Polymerase Chain Reaction Assays of Fecal and Plasma Specimens for Diagnosing Cytomegalovirus Colitis. Clin Transl Gastroenterol 2023; 14:e00574. [PMID: 36854054 PMCID: PMC10208703 DOI: 10.14309/ctg.0000000000000574] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 02/09/2023] [Indexed: 03/02/2023] Open
Abstract
INTRODUCTION Cytomegalovirus (CMV) viral load detected by real-time polymerase chain reaction (PCR) in plasma or stool may facilitate detection of CMV colitis. METHODS This prospective study enrolled 117 patients with clinically suspected CMV colitis. Patients presenting with gastrointestinal symptoms and having increased risk of CMV infection were eligible. All participants underwent colonoscopy with tissue biopsy. Five patients underwent colonoscopy twice because of clinical recurrence, resulting in a total of 122 colonoscopies. Stool CMV-PCR and plasma CMV-PCR were performed within 7 days before/after colonoscopy. Twenty asymptomatic volunteers also underwent the same protocol. RESULTS Twenty-seven (23.1%) of 122 colonoscopies yielded positive for CMV colitis. The sensitivity and specificity was 70.4% and 91.6% for stool CMV-PCR and 66.7% and 94.7% for plasma CMV-PCR, respectively. The sensitivity of either positive plasma or positive stool CMV-PCR was 81.5%, which is significantly higher than that of plasma CMV-PCR alone ( P = 0.045). However, positive results from both tests yielded a specificity of 95.8%, which is significantly higher than that of stool CMV-PCR alone ( P = 0.045). There was a good and significant correlation between stool CMV-PCR and plasma CMV-PCR ( r = 0.71, P < 0.01), and both tests significantly correlated with the cytomegalic cell count ( r = 0.62, P < 0.01 for stool and r = 0.64, P < 0.01 for plasma). There were no positive stool or plasma CMV-PCR assays among volunteers. DISCUSSION The results of this study strongly suggest that the combination of stool CMV-PCR and plasma CMV-PCR can be used to confidently rule in (both positive) or rule out (both negative) a diagnosis of CMV colitis.
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Affiliation(s)
- Onuma Sattayalertyanyong
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand;
- Siriraj GI Endoscopy Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand;
| | - Julajak Limsrivilai
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand;
| | - Phutthaphorn Phaophu
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand;
| | - Nichcha Subdee
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand;
| | - Navin Horthongkham
- Department of Microbiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand;
| | - Ananya Pongpaibul
- Department of Pathology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand;
| | - Napat Angkathunyakul
- Department of Pathology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand;
| | - Methee Chayakulkeeree
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
| | - Nonthalee Pausawasdi
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand;
| | - Phunchai Charatcharoenwitthaya
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand;
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12
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Boulagnon-Rombi C, Marchal A, Lirsac M, Svrcek M. [Inflammatory bowel diseases: Scoring and pathological reports optimization]. Ann Pathol 2023:S0242-6498(23)00083-4. [PMID: 37059601 DOI: 10.1016/j.annpat.2023.03.007] [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: 02/10/2023] [Revised: 03/13/2023] [Accepted: 03/26/2023] [Indexed: 04/16/2023]
Abstract
The two main forms of inflammatory bowel disease (IBD) are ulcerative colitis (UC) and Crohn's disease (CD). Both diseases have inflammatory flare-ups that alternate with periods of remission. The pathologist may examine biopsies of the digestive tract from IBD patients in different contexts: at the time of the initial diagnosis, in the event of a disease flare-up in order to differentiate a flare of the disease from another cause, particularly an infectious one, and during the long term follow-up of the disease in order to detect the occurrence of dysplastic lesions. Pathologists are increasingly involved in the evaluation of inflammatory activity during the follow-up of IBD patients. The therapeutic management of IBD has evolved significantly and the emergence of new treatments allows a global approach targeting endoscopic mucosal healing. However, mucosal healing is not always correlated with histological healing. Numerous studies have shown the value of histological evaluation during follow-up. A higher score for histological activity in ulcerative colitis predicts a higher likelihood of neoplasia. Histological activity is a better predictor than endoscopic inflammation of the risk. In UC, histological remission may be a long-term therapeutic goal but its role in CD remains unclear. Different scores have been developed to quantify the inflammatory activity of IBD patients and the response to treatment. The aim of this review is to present the main activity scores used in the follow-up of IBD, their interest, their evaluation and their limitations.
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Affiliation(s)
- Camille Boulagnon-Rombi
- Service de pathologie, CHU de Reims, 51092 Reims, France; CNRS, MEDyC UMR 7369, université de Reims Champagne Ardenne, 51097 Reims, France.
| | - Aude Marchal
- Émile-Gallé groupe, centre de pathologie, Nancy, France
| | | | - Magali Svrcek
- Université de la Sorbonne, Paris, France; Service d'anatomie et cytologie pathologiques, Sorbonne université, hôpital Saint-Antoine, AP-HP, Paris, France
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13
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Lin SH, Wu KT, Wang CC, Liu TT, Eng HL, Chiu KW. Immunohistochemistry Staining-Proven Cytomegalovirus Colitis in Living Donor Liver Transplantation. Viruses 2022; 15:115. [PMID: 36680155 PMCID: PMC9862431 DOI: 10.3390/v15010115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/22/2022] [Accepted: 12/27/2022] [Indexed: 01/04/2023] Open
Abstract
Background and Aims: Cytomegalovirus (CMV) infection is a common occurrence in liver transplantation (LT) even in an era of preventive strategies. However, the diagnosis of CMV colitis remains challenging. This study aimed to focus on the clinical significance of endoscopic biopsy-proven CMV colitis in patients following living donor liver transplantation (LDLT). Methods: From January 2007 to December 2021, a total of 55 CMV colitis cases were retrospectively enrolled and divided into a non-LDLT group in 53 and an LDLT group in 2 cases. Clinical demographics, diagnostic measurement, histopathology, and anti-viral therapy were investigated. Results: There were 1630 cases undergoing LDLT in the period 2007-2021, with only 2 recipients being confirmed to have CMV colitis in 2021 (2/114, 1-year incidence: 1.75%). Comparisons between the 53 non-LDLT cases and 2 LDLT cases are as follows: Serum anti-CMV immunoglobulin M (IgM) was shown to be positive (n = 3, 5.5% vs. n = 0, p = 1.0) and negative (n = 20, 37.7% vs. n = 2, 100%, p = 0.16); anti-CMV immunoglobulin G (IgG) was positive (n = 19, 35.8% vs. n = 2, 100%, p = 0.14) and none were negative; CMV DNAemia was shown to be detectable (n = 14, 26.4% vs. n = 1, 50%, p = 0.47) and undetectable (n = 14, 26.4% vs. n = 1, 50%, p = 0.47). Among the two recipients with CMV colitis, one had CMV DNAemia and the other had no CMV DNAemia upon the development of symptoms; negative anti-CMV-IgM and positive anti-CMV-IgG were observed both pre-transplant and post-transplant; finally, CMV colitis was documented based on the presence of inclusion bodies and positive immunohistochemistry (IHC) staining in histology. Conclusion: Patients with immunocompromised status, in particular organ transplantation, may have positive serum anti-CMV IgM/IgG antibodies both before and after transplantation. This study emphasized the fact that endoscopic biopsy with IHC staining may be a more powerful tool for making an accurate diagnosis of CMV colitis in the setting of living donor liver transplantation.
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Affiliation(s)
- Shu-Hsien Lin
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Taiwan 123 Ta-Pei Road, Niao-Sung District, Kaohsiung 833, Taiwan
- Liver Transplantation Program, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Kun-Ta Wu
- Division of General Surgery, Department of Surgery, E-Da Hospital, Kaohsiung 833, Taiwan
| | - Chih-Chi Wang
- Liver Transplantation Program, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
- Division of General Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Ting-Ting Liu
- Department of Pathology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Hock-Liew Eng
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Department of Pathology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - King-Wah Chiu
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Taiwan 123 Ta-Pei Road, Niao-Sung District, Kaohsiung 833, Taiwan
- Liver Transplantation Program, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
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14
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Ferreiro-Iglesias R, Piqueras M, Ricart E, Sempere L, Roca M, Martín de Carpi J, Benítez O, Zabana Y, Mañosa M, Rodríguez-Moranta F, Barreiro-de Acosta M. Recommendations of the Spanish Group on Crohn's Disease and Ulcerative Colitis on the importance, screening and vaccination in inflammatory bowel disease patients. GASTROENTEROLOGIA Y HEPATOLOGIA 2022; 45:805-818. [PMID: 35577225 DOI: 10.1016/j.gastrohep.2022.03.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 03/22/2022] [Accepted: 03/28/2022] [Indexed: 11/24/2022]
Abstract
Patients with inflammatory bowel disease (IBD) may require different immunosuppressive treatments throughout their illness. It is essential to assess the immunization status of patients at diagnosis or, if this is not possible, at least before the beginning of immunosuppressive therapy and, subsequently, administering the appropriate vaccines. Therefore, the aim of this work is to establish clear and concise recommendations on vaccination in patients with IBD in the different settings of our clinical practice including vaccination in children, during pregnancy, breastfeeding or on trips. This consensus document emphasises the differences between inactivated and attenuated vaccines and the different degrees of immunosuppression and correlates them with the administration of both mandatory and optional vaccines recommended to our patients with IBD. Finally, as a summary, 17 recommendations are established based on the available scientific evidence and expert opinion. A multidisciplinary team with extensive experience in IBD and vaccination, made up of specialists in gastroenterology, paediatrics, nursing and pharmacy, has participated in the preparation of these recommendations of the Spanish Working Group on Crohn's Disease and Ulcerative Colitis.
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Affiliation(s)
- Rocío Ferreiro-Iglesias
- Servicio de Gastroenterología, Hospital Clínico Universitario de Santiago, Santiago de Compostela, A Coruña, España; Fundación Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Santiago de Compostela, A Coruña, España
| | - Marta Piqueras
- Servicio de Gastroenterología, Consorci Sanitari de Terrassa (CST), Terrassa, Barcelona, España.
| | - Elena Ricart
- Servicio de Gastroenterología, Hospital Clínic, Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), Barcelona, España; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España
| | - Laura Sempere
- Servicio de Gastroenterología, Hospital General Universitario de Alicante, Alicante, España
| | - Mariona Roca
- Servicio de Farmacia, Consorci Sanitari de Terrassa (CST), Terrassa, Barcelona, España
| | - Javier Martín de Carpi
- Unidad para el Cuidado Integral de la Enfermedad Inflamatoria Intestinal Pediátrica (UCIEII-P), Servicio de Gastroenterología, Hepatología y Nutrición Pediátrica, Hospital Sant Joan de Déu, Barcelona, España
| | - Olga Benítez
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología, Hospital Mútua de Terrassa (HMT), Terrassa, Barcelona, España
| | - Yamile Zabana
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España; Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología, Hospital Mútua de Terrassa (HMT), Terrassa, Barcelona, España
| | - Míriam Mañosa
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España; Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, España
| | - Francisco Rodríguez-Moranta
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología, Hospital Universitario de Bellvitge, L'Hospitalet de Llobregat, Barcelona, España
| | - Manuel Barreiro-de Acosta
- Servicio de Gastroenterología, Hospital Clínico Universitario de Santiago, Santiago de Compostela, A Coruña, España; Fundación Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Santiago de Compostela, A Coruña, España
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15
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Goetgebuer RL, van der Woude CJ, Bakker L, van der Eijk AA, de Ridder L, de Vries AC. The diagnosis and management of CMV colitis in IBD patients shows high practice variation: a national survey among gastroenterologists. Scand J Gastroenterol 2022; 57:1321-1326. [PMID: 35771203 DOI: 10.1080/00365521.2022.2088244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Clinical guidelines on cytomegalovirus (CMV) colitis in inflammatory bowel disease (IBD) are hampered by the low quality of evidence. In this study, we aim to explore the attitude and management of CMV colitis in IBD among gastroenterologists. METHODS A web-based survey was distributed to adult and pediatric gastroenterologists and trainees in academic and general hospitals in the Netherlands. The survey comprised data collection on respondents' demographics, attitudes towards the importance of CMV infection in IBD on a visual analogue scale (from 0 to 100), and diagnostic and therapeutic strategies. RESULTS A total of 73/131 invited respondents from 32 hospitals completed the survey (response rate of 56%). The importance of CMV infection was scored at a median 74/100. Respondents indicated CMV testing as appropriate in the clinical setting of steroid-refractory colitis (69% of respondents), hospitalized patients with active colitis (64%), immunomodulator or biological refractory colitis (55%) and active colitis irrespective of medication use (14%). CMV diagnostics include histology of colonic biopsies (88% of respondents), tissue CMV PCR (43%), serum CMV PCR (60%), CMV serology (25%) and fecal CMV PCR (4%). 82% of respondents start antiviral therapy after a positive CMV test on colonic biopsies (histology or PCR). CONCLUSIONS Most Dutch gastroenterologists acknowledge the importance of CMV colitis in IBD. Strategies vary greatly with regard to the indication for testing and diagnostic method, as well as indication for the start of antiviral therapy. These findings underline the need for pragmatic clinical studies on different management strategies, in order to reduce practice variation and improve the quality of care. Summary of the established knowledge on this subject:The clinical significance of CMV-associated colitis in IBD remains a matter of debateRecommendations regarding CMV colitis in current international guidelines are based on low to moderate evidence levels and different diagnostic strategies are proposed What are the significant and/or new findings of this study?We show that there is a high practice variation of diagnosis and management of CMV colitis in IBD amongst adult and pediatric gastroenterologistsThis study underlined the need for pragmatic studies and guidelines on different management strategies including cut-off values to start therapy.
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Affiliation(s)
- R L Goetgebuer
- Department of Gastroenterology and Hepatology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - C J van der Woude
- Department of Gastroenterology and Hepatology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - L Bakker
- Department of Gastroenterology and Hepatology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - A A van der Eijk
- Department of Viroscience, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - L de Ridder
- Department of Pediatric Gastroenterology, Erasmus MC, Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - A C de Vries
- Department of Gastroenterology and Hepatology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
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16
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Gupta S, Allegretti JR. Mimics of Crohn's Disease. Gastroenterol Clin North Am 2022; 51:241-269. [PMID: 35595413 DOI: 10.1016/j.gtc.2021.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
Crohn's disease is a chronic inflammatory disease that can affect any portion of the gastrointestinal tract. Associated symptoms can vary based on the severity of disease, extent of involvement, presence of extraintestinal manifestations, and development of complications. Diagnosis is based on a constellation of findings. Many diseases can mimic Crohn's disease and lead to diagnostic conundrums. These include entities associated with the gastrointestinal luminal tract, vascular disease, autoimmune processes, various infections, malignancies and complications, drug- or treatment-induced conditions, and genetic diseases. Careful consideration of possible causes is necessary to establish the correct diagnosis.
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Affiliation(s)
- Sanchit Gupta
- Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, 850 Boyslton Street, Suite 201, Chestnut Hill, MA 02467, USA; Harvard Medical School, 25 Shattuck Street, Boston, MA 02115, USA
| | - Jessica R Allegretti
- Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, 850 Boyslton Street, Suite 201, Chestnut Hill, MA 02467, USA; Harvard Medical School, 25 Shattuck Street, Boston, MA 02115, USA.
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17
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Zheng H, Savitz J. Effect of Cytomegalovirus Infection on the Central Nervous System: Implications for Psychiatric Disorders. Curr Top Behav Neurosci 2022; 61:215-241. [PMID: 35505056 DOI: 10.1007/7854_2022_361] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cytomegalovirus (CMV) is a common herpesvirus that establishes lifelong latent infections and interacts extensively with the host immune system, potentially contributing to immune activation and inflammation. Given its proclivity for infecting the brain and its reactivation by inflammatory stimuli, CMV is well known for causing central nervous system complications in the immune-naïve (e.g., in utero) and in the immunocompromised (e.g., in neonates, individuals receiving transplants or cancer chemotherapy, or people living with HIV). However, its potentially pathogenic role in diseases that are characterized by more subtle immune dysregulation and inflammation such as psychiatric disorders is still a matter of debate. In this chapter, we briefly summarize the pathogenic role of CMV in immune-naïve and immunocompromised populations and then review the evidence (i.e., epidemiological studies, serological studies, postmortem studies, and recent neuroimaging studies) for a link between CMV infection and psychiatric disorders with a focus on mood disorders and schizophrenia. Finally, we discuss the potential mechanisms through which CMV may cause CNS dysfunction in the context of mental disorders and conclude with a summary of the current state of play as well as potential future research directions in this area.
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Affiliation(s)
- Haixia Zheng
- Laureate Institute for Brain Research, Tulsa, OK, USA.
| | - Jonathan Savitz
- Laureate Institute for Brain Research, Tulsa, OK, USA.,Oxley College of Health Sciences, The University of Tulsa, Tulsa, OK, USA
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18
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Yu S, Li H, Li Y, Xu H, Tan B, Tian BW, Dai YM, Tian F, Qian JM. Development and validation of novel models for the prediction of intravenous corticosteroid resistance in acute severe ulcerative colitis using logistic regression and machine learning. Gastroenterol Rep (Oxf) 2022; 10:goac053. [PMID: 36196253 PMCID: PMC9525078 DOI: 10.1093/gastro/goac053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 08/24/2022] [Accepted: 09/12/2022] [Indexed: 11/28/2022] Open
Abstract
Background The early prediction of intravenous corticosteroid (IVCS) resistance in acute severe ulcerative colitis (ASUC) patients remains an unresolved challenge. This study aims to construct and validate a model that accurately predicts IVCS resistance. Methods A retrospective cohort was established, with consecutive inclusion of patients who met the diagnosis criteria of ASUC and received IVCS during index hospitalization in Peking Union Medical College Hospital between March 2012 and January 2020. The primary outcome was IVCS resistance. Classification models, including logistic regression and machine learning-based models, were constructed. External validation was conducted in an independent cohort from Shengjing Hospital of China Medical University. Results A total of 129 patients were included in the derivation cohort. During index hospitalization, 102 (79.1%) patients responded to IVCS and 27 (20.9%) failed; 18 (14.0%) patients underwent colectomy in 3 months; 6 received cyclosporin as rescue therapy, and 2 eventually escalated to colectomy; 5 succeeded with infliximab as rescue therapy. The Ulcerative Colitis Endoscopic Index of Severity (UCEIS) and C-reactive protein (CRP) level at Day 3 are independent predictors of IVCS resistance. The areas under the receiver-operating characteristic curves (AUROCs) of the logistic regression, decision tree, random forest, and extreme-gradient boosting models were 0.873 (95% confidence interval [CI], 0.704–1.000), 0.648 (95% CI, 0.463–0.833), 0.650 (95% CI, 0.441–0.859), and 0.604 (95% CI, 0.416–0.792), respectively. The logistic regression model achieved the highest AUROC value of 0.703 (95% CI, 0.473–0.934) in the external validation. Conclusions In patients with ASUC, UCEIS and CRP levels at Day 3 of IVCS treatment appeared to allow the prompt prediction of likely IVCS resistance. We found no evidence of better performance of machine learning-based models in IVCS resistance prediction in ASUC. A nomogram based on the logistic regression model might aid in the management of ASUC patients.
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Affiliation(s)
- Si Yu
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College , Beijing, P. R. China
| | - Hui Li
- Department of Gastroenterology, Shengjing Hospital of China Medical University , Shenyang, Liaoning, P. R. China
| | - Yue Li
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College , Beijing, P. R. China
| | - Hui Xu
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College , Beijing, P. R. China
| | - Bei Tan
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College , Beijing, P. R. China
| | - Bo-Wen Tian
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College , Beijing, P. R. China
| | - Yi-Min Dai
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College , Beijing, P. R. China
| | - Feng Tian
- Department of Gastroenterology, Shengjing Hospital of China Medical University , Shenyang, Liaoning, P. R. China
| | - Jia-Ming Qian
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College , Beijing, P. R. China
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Abstract
BACKGROUND Data about cytomegalovirus (CMV) colitis in children are scarce. We aimed to describe the characteristics of childhood CMV colitis in terms of risk factors, clinical symptoms, diagnosis, therapeutic approaches, and outcomes. METHODS Inflammatory bowel disease (IBD) and non-IBD patients with CMV colitis diagnosed by histology and tissue CMV PCR at 2 tertiary centers between January 2017 and November 2019 were studied. Clinical and laboratory data were retrieved from medical records. Underlying conditions, immune status, response to therapy and outcomes were described and followed up to 6 months after diagnosis. RESULTS A total of 16 children (8 non-IBD, 7 ulcerative colitis and 1 Crohn's disease) with CMV colitis were included. All patients had persistent diarrhea (bloody in 13 cases). There was a significant age difference between IBD and non-IBD children (P < 0.05). The final diagnosis in 1 patient was immunodeficiency with a mutation in JAK1 gene. Three children were categorized as apparently immunocompromised and 4 children as apparently immunocompetent. Ulcer was not visible in 2 children from the non-IBD group. The mean fecal calprotectin level of IBD children was significantly higher than that of non-IBD children (376.12 ± 231.21 µg/g vs. 160.96 ± 69.94 µg/g, P < 0.05). After follow-up, 1 patient died because of another reason. Ganciclovir was used in 14 of 16 children for 3 weeks and the treatment was continued with valganciclovir in selected 6 children. CONCLUSIONS CMV colitis is a rare but overlooked cause of prolonged diarrhea in immunocompetent and immunocompromised children. CMV colitis might present without any ulcer formation at colonoscopy in infants.
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20
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Kucharzik T, Ellul P, Greuter T, Rahier JF, Verstockt B, Abreu C, Albuquerque A, Allocca M, Esteve M, Farraye FA, Gordon H, Karmiris K, Kopylov U, Kirchgesner J, MacMahon E, Magro F, Maaser C, de Ridder L, Taxonera C, Toruner M, Tremblay L, Scharl M, Viget N, Zabana Y, Vavricka S. ECCO Guidelines on the Prevention, Diagnosis, and Management of Infections in Inflammatory Bowel Disease. J Crohns Colitis 2021; 15:879-913. [PMID: 33730753 DOI: 10.1093/ecco-jcc/jjab052] [Citation(s) in RCA: 178] [Impact Index Per Article: 59.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- T Kucharzik
- Department of Gastroenterology, Klinikum Lüneburg, University of Hamburg, Lüneburg, Germany
| | - P Ellul
- Department of Medicine, Division of Gastroenterology, Mater Dei Hospital, Msida, Malta
| | - T Greuter
- University Hospital Zürich, Department of Gastroenterology and Hepatology, Zürich, Switzerland, and Division of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois CHUV, University Hospital Lausanne, Lausanne, Switzerland
| | - J F Rahier
- Department of Gastroenterology and Hepatology, CHU UCL Namur, Yvoir, Belgium
| | - B Verstockt
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, KU Leuven, Leuven, Belgium, and Department of Chronic Diseases, Metabolism and Ageing, TARGID-IBD, KU Leuven, Leuven, Belgium
| | - C Abreu
- Infectious Diseases Service, Centro Hospitalar Universitário São João, Porto, Portugal.,Instituto de Inovação e Investigação em Saúde [I3s], Faculty of Medicine, Department of Medicine, University of Porto, Portugal
| | - A Albuquerque
- Gastroenterology Department, St James University Hospital, Leeds, UK
| | - M Allocca
- Humanitas Clinical and Research Center - IRCCS -, Rozzano [Mi], Italy.,Humanitas University, Department of Biomedical Sciences, Milan, Italy
| | - M Esteve
- Hospital Universitari Mútua Terrassa, Digestive Diseases Department, Terrassa, Catalonia, and Centro de Investigación Biomédica en red de Enfermedades Hepáticas y Digestivas CIBERehd, Madrid, Spain
| | - F A Farraye
- Inflammatory Bowel Disease Center, Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, USA
| | - H Gordon
- Department of Gastroenterology, Barts Health NHS Trust, Royal London Hospital, London, UK
| | - K Karmiris
- Department of Gastroenterology, Venizeleio General Hospital, Heraklion, Greece
| | - U Kopylov
- Department of Gastroenterology, Sheba Medical Center, Ramat Gan, Israel, and Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - J Kirchgesner
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpital Saint-Antoine, Department of Gastroenterology, Paris, France
| | - E MacMahon
- Department of Infectious Diseases, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - F Magro
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal.,Institute of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Portugal
| | - C Maaser
- Outpatient Department of Gastroenterology, Department of Geriatrics, Klinikum Lüneburg, University of Hamburg, Lüneburg, Germany
| | - L de Ridder
- Department of Paediatric Gastroenterology, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - C Taxonera
- IBD Unit, Department of Gastroenterology, Hospital Clínico San Carlos and Instituto de Investigación del Hospital Clínico San Carlos [IdISSC], Madrid, Spain
| | - M Toruner
- Ankara University School of Medicine, Department of Gastroenterology, Ankara, Turkey
| | - L Tremblay
- Centre Hospitalier de l'Université de Montréal [CHUM] Pharmacy Department and Faculty of Pharmacy, Université de Montréal, Montréal, QC, Canada
| | - M Scharl
- University Hospital Zürich, Department of Gastroenterology and Hepatology, Zürich, Switzerland
| | - N Viget
- Department of Infectious Diseases, Tourcoing Hospital, Tourcoing, France
| | - Y Zabana
- Hospital Universitari Mútua Terrassa, Digestive Diseases Department, Terrassa, Catalonia, and Centro de Investigación Biomédica en red de Enfermedades Hepáticas y Digestivas CIBERehd, Madrid, Spain
| | - S Vavricka
- University Hospital Zürich, Department of Gastroenterology and Hepatology, Zürich, Switzerland
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21
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Gugliesi F, Pasquero S, Griffante G, Scutera S, Albano C, Pacheco SFC, Riva G, Dell’Oste V, Biolatti M. Human Cytomegalovirus and Autoimmune Diseases: Where Are We? Viruses 2021; 13:260. [PMID: 33567734 PMCID: PMC7914970 DOI: 10.3390/v13020260] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 02/03/2021] [Accepted: 02/05/2021] [Indexed: 12/14/2022] Open
Abstract
Human cytomegalovirus (HCMV) is a ubiquitous double-stranded DNA virus belonging to the β-subgroup of the herpesvirus family. After the initial infection, the virus establishes latency in poorly differentiated myeloid precursors from where it can reactivate at later times to cause recurrences. In immunocompetent subjects, primary HCMV infection is usually asymptomatic, while in immunocompromised patients, HCMV infection can lead to severe, life-threatening diseases, whose clinical severity parallels the degree of immunosuppression. The existence of a strict interplay between HCMV and the immune system has led many to hypothesize that HCMV could also be involved in autoimmune diseases (ADs). Indeed, signs of active viral infection were later found in a variety of different ADs, such as rheumatological, neurological, enteric disorders, and metabolic diseases. In addition, HCMV infection has been frequently linked to increased production of autoantibodies, which play a driving role in AD progression, as observed in systemic lupus erythematosus (SLE) patients. Documented mechanisms of HCMV-associated autoimmunity include molecular mimicry, inflammation, and nonspecific B-cell activation. In this review, we summarize the available literature on the various ADs arising from or exacerbating upon HCMV infection, focusing on the potential role of HCMV-mediated immune activation at disease onset.
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Affiliation(s)
- Francesca Gugliesi
- Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy; (F.G.); (S.P.); (S.S.); (C.A.); (S.F.C.P.); (V.D.)
| | - Selina Pasquero
- Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy; (F.G.); (S.P.); (S.S.); (C.A.); (S.F.C.P.); (V.D.)
| | - Gloria Griffante
- Department of Translational Medicine, Molecular Virology Unit, University of Piemonte Orientale Medical School, 28100 Novara, Italy;
| | - Sara Scutera
- Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy; (F.G.); (S.P.); (S.S.); (C.A.); (S.F.C.P.); (V.D.)
| | - Camilla Albano
- Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy; (F.G.); (S.P.); (S.S.); (C.A.); (S.F.C.P.); (V.D.)
| | - Sergio Fernando Castillo Pacheco
- Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy; (F.G.); (S.P.); (S.S.); (C.A.); (S.F.C.P.); (V.D.)
| | - Giuseppe Riva
- Otorhinolaryngology Division, Department of Surgical Sciences, University of Turin, 10126 Turin, Italy;
| | - Valentina Dell’Oste
- Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy; (F.G.); (S.P.); (S.S.); (C.A.); (S.F.C.P.); (V.D.)
| | - Matteo Biolatti
- Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy; (F.G.); (S.P.); (S.S.); (C.A.); (S.F.C.P.); (V.D.)
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22
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van Turenhout ST, Berghuis M, Snaebjornsson P, Wilgenhof S, Burgers JA, Haanen JBAG, van Dieren JM. Cytomegalovirus in Steroid-Refractory Immune Checkpoint Inhibition-Related Colitis. J Thorac Oncol 2021; 15:e15-e20. [PMID: 31864555 DOI: 10.1016/j.jtho.2019.07.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 07/28/2019] [Accepted: 07/28/2019] [Indexed: 02/08/2023]
Affiliation(s)
- Sietze T van Turenhout
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands.
| | - Marieke Berghuis
- Department of Medical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Petur Snaebjornsson
- Department of Pathology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Sofie Wilgenhof
- Department of Medical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - J A Burgers
- Department of Pulmonology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - John B A G Haanen
- Department of Medical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Jolanda M van Dieren
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
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23
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Alacam S, Karabulut N, Bakir A, Onel M, Buyuk M, Gulluoglu M, Agacfidan A. Diagnostic significance of cytomegalovirus DNA quantitation in gastrointestinal biopsies: comparison with histopathological data and blood cytomegalovirus DNA. Eur J Gastroenterol Hepatol 2021; 33:40-45. [PMID: 32658013 DOI: 10.1097/meg.0000000000001840] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES This study aims to improve the diagnosis of gastrointestinal (GI) cytomegalovirus (CMV) disease. It presents the results of a novel study in which CMV blood viral load (BVL), tissue viral load (TVL) determined by PCR and hematoxylin-eosin (HE)/immunohistochemistry (IHC) results of GI biopsies are examined comparatively. METHODS CMV DNA was investigated by quantitative real-time PCR in blood and GI biopsy specimens of 76 patients suspected of CMV disease. Biopsies were also performed HE/IHC stainings in the pathology laboratory. RESULTS This study included 76 patients whose median age was 34.5 years and 58% (44) were male. Tissue CMV PCR positivity was detected in the highest colon (40/53;75.5%) samples. HE, IHC, blood and tissue CMV PCR positivity rates of all samples were 15.8, 25, 50 and 71.1%, respectively. When IHC was used as the gold standard test for ROC analysis, the optimal cutoff values for the maximum sensitivity and specificity for BVL and TVL were 1.91 log10 copies/ml and 3.82 log10 copies/mg, respectively. Sensitivity and specificity for the cutoff value of tissue CMV DNA were 78.9 and 74.3%, respectively (P < 0.001). CONCLUSION In this study, CMV DNA was detected in 71.1% of the tissue samples of the cases by PCR. Since the sensitivity of the histopathological examinations accepted as the gold standard is low, simultaneous with the histopathological examinations, determination of BVL, TVL and the identification of optimal cutoff values have been shown to support the diagnosis of GI CMV disease.
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Affiliation(s)
- Sema Alacam
- Division of Virology and Fundamental Immunology, Department of Medical Microbiology, Istanbul Faculty of Medicine, Istanbul University
| | - Nuran Karabulut
- Division of Virology and Fundamental Immunology, Department of Medical Microbiology, Istanbul Faculty of Medicine, Istanbul University
| | - Ayfer Bakir
- Division of Virology and Fundamental Immunology, Department of Medical Microbiology, Istanbul Faculty of Medicine, Istanbul University
| | - Mustafa Onel
- Division of Virology and Fundamental Immunology, Department of Medical Microbiology, Istanbul Faculty of Medicine, Istanbul University
| | - Melek Buyuk
- Department of Pathology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Mine Gulluoglu
- Department of Pathology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ali Agacfidan
- Division of Virology and Fundamental Immunology, Department of Medical Microbiology, Istanbul Faculty of Medicine, Istanbul University
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24
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Kucharzik T, Dignass AU, Atreya R, Bokemeyer B, Esters P, Herrlinger K, Kannengießer K, Kienle P, Langhorst J, Lügering A, Schreiber S, Stallmach A, Stein J, Sturm A, Teich N, Siegmund B. Aktualisierte S3-Leitlinie Colitis ulcerosa – Living Guideline. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2020; 58:e241-e326. [PMID: 33260237 DOI: 10.1055/a-1296-3444] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Torsten Kucharzik
- Klinik für Allgemeine Innere Medizin und Gastroenterologie, Klinikum Lüneburg, Lüneburg, Deutschland
| | - Axel U Dignass
- Medizinische Klinik I, Agaplesion Markus Krankenhaus, Frankfurt am Main, Deutschland
| | - Raja Atreya
- Medizinische Klinik 1, Universitätsklinikum Erlangen, Deutschland
| | - Bernd Bokemeyer
- Gastroenterologische Gemeinschaftspraxis Minden, Deutschland
| | - Philip Esters
- Medizinische Klinik I, Agaplesion Markus Krankenhaus, Frankfurt am Main, Deutschland
| | | | - Klaus Kannengießer
- Klinik für Allgemeine Innere Medizin und Gastroenterologie, Klinikum Lüneburg, Lüneburg, Deutschland
| | - Peter Kienle
- Allgemein- und Viszeralchirurgie, Theresienkrankenhaus und Sankt Hedwig-Klinik GmbH, Mannheim, Deutschland
| | - Jost Langhorst
- Klinik für Integrative Medizin und Naturheilkunde, Klinikum am Bruderwald, Bamberg, Deutschland
| | - Andreas Lügering
- Medizinisches Versorgungszentrum Portal 10, Münster, Deutschland
| | | | - Andreas Stallmach
- Gastroenterologie, Hepatologie und Infektiologie, Friedrich Schiller Universität, Jena, Deutschland
| | - Jürgen Stein
- Innere Medizin mit Schwerpunkt Gastroenterologie, Krankenhaus Sachsenhausen, Frankfurt/Main, Deutschland
| | - Andreas Sturm
- Klinik für Innere Medizin mit Schwerpunkt Gastroenterologie, DRK Kliniken Berlin Westend, Berlin, Deutschland
| | - Niels Teich
- Internistische Gemeinschaftspraxis für Verdauungs- und Stoffwechselkrankheiten, Leipzig, Deutschland
| | - Britta Siegmund
- Medizinische Klinik I, Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Deutschland
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25
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Geisen WR, Berger J, Schwartz C, Reddy A, Rai B, Wadih G, Peck J. Cytomegalovirus Enterocolitis secondary to experimental COVID-19 therapy. IDCases 2020; 22:e00962. [PMID: 32983888 PMCID: PMC7507983 DOI: 10.1016/j.idcr.2020.e00962] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 09/19/2020] [Accepted: 09/20/2020] [Indexed: 01/08/2023] Open
Abstract
The novel coronavirus-2019 (COVID-19) has caused a global pandemic of historical proportions, infecting millions of people worldwide. Due to its high mortality rate and a paucity of clinical data, experimental therapies have been utilized with uncertain success and, unfortunately, poor outcomes. We describe a gentleman who was treated with experimental therapies and subsequently developed cytomegalovirus colitis and hypovolemic shock. Additionally, this case validates colonoscopy as a mode to rule out concurrent infectious etiologies causing diarrhea in COVID-19-positive patients.
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Affiliation(s)
- Will R. Geisen
- The Christ Hospital, Department of Pathology, Cincinnati, OH, United States
| | - Justin Berger
- The Christ Hospital, Department of Pathology, Cincinnati, OH, United States
| | - Chelsea Schwartz
- The Christ Hospital, Department of Pathology, Cincinnati, OH, United States
| | - Abhimanyu Reddy
- The Christ Hospital, Department of Pathology, Cincinnati, OH, United States
| | - Balaj Rai
- The Christ Hospital, Department of Pathology, Cincinnati, OH, United States
| | - George Wadih
- The Christ Hospital, Department of Pathology, Cincinnati, OH, United States
| | - Joshua Peck
- Ohio Gastroenterology and Liver Institute, Cincinnati, OH, United States
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26
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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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27
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Oh SJ, Shin GY, Soh H, Lee JG, Im JP, Eun CS, Lee KM, Park DI, Han DS, Kim HJ, Lee CK. Long-term outcomes of infliximab in a real-world multicenter cohort of patients with acute severe ulcerative colitis. Intest Res 2020; 19:323-331. [PMID: 32806875 PMCID: PMC8322032 DOI: 10.5217/ir.2020.00039] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 06/03/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND/AIMS Infliximab (IFX) has proven effective as rescue therapy in steroid-refractory acute severe ulcerative colitis (ASUC), however, the long-term real-world data are scarce. Our study aimed to assess the long-term treatment outcomes of IFX in a real-life cohort. METHODS We established a multicenter retrospective cohort of hospitalized patients with ASUC, who met Truelove and Witt's criteria and received intravenous corticosteroid (IVCS) or IFX during index hospitalization between 2006 and 2016 in 5 university hospitals in Korea. The cohort was systematically followed up until colectomy, death or last follow-up visit. RESULTS A total of 296 patients were followed up for a mean of 68.9 ± 44.0 months. During index hospitalization, 49 patients were treated with IFX; as rescue therapy for IVCS failure in 37 and as first-line medical therapy for ASUC in 12. All patients treated with IFX avoided colectomy during index hospitalization. The cumulative rates of rehospitalization and colectomy were 20.4% and 6.1% at 3 months and 39.6% and 18.8% at the end of follow-up, respectively. Patients treated with IFX presented with significantly shorter colectomy-free survival than IVCS responders (P= 0.04, log-rank test). Both cytomegalovirus colitis and Clostridioides difficile infection (CDI) were the significant predictors of colectomy in the overall study cohort (hazard ratios of 6.57 and 4.61, respectively). There were no fatalities. CONCLUSIONS Our real-world cohort study demonstrated that IFX is an effective therapeutic option in Korean patients with ASUC, irrespective of IFX indication. Aggressive vigilance for cytomegalovirus colitis and CDI is warranted for hospitalized patients with ASUC.
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Affiliation(s)
- Shin Ju Oh
- Center for Crohn's and Colitis, Department of Gastroenterology, Kyung Hee University Hospital, Kyung Hee University College of Medicine, Seoul, Korea
| | - Ga Young Shin
- Center for Crohn's and Colitis, Department of Gastroenterology, Kyung Hee University Hospital, Kyung Hee University College of Medicine, Seoul, Korea
| | - Hosim Soh
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Jae Gon Lee
- Department of Gastroenterology, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Korea
| | - Jong Pil Im
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Chang Soo Eun
- Department of Gastroenterology, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Korea
| | - Kang-Moon Lee
- Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Dong Il Park
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dong Soo Han
- Department of Gastroenterology, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Korea
| | - Hyo Jong Kim
- Center for Crohn's and Colitis, Department of Gastroenterology, Kyung Hee University Hospital, Kyung Hee University College of Medicine, Seoul, Korea
| | - Chang Kyun Lee
- Center for Crohn's and Colitis, Department of Gastroenterology, Kyung Hee University Hospital, Kyung Hee University College of Medicine, Seoul, Korea
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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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29
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Matsumura M, Komeda Y, Watanabe T, Kudo M. Purpura-free small intestinal IgA vasculitis complicated by cytomegalovirus reactivation. BMJ Case Rep 2020; 13:13/7/e235042. [PMID: 32636227 PMCID: PMC7342267 DOI: 10.1136/bcr-2020-235042] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
IgA vasculitis (Henoch-Schönlein purpura) affects various organs, including the skin, gastrointestinal (GI) tract, joints and kidneys. Its clinical course typically consists of two phases: initial appearance of purpura and delayed onset of arthralgia, GI symptoms and haematuria. We report the case of an adult patient with IgA vasculitis of the small bowel, without skin involvement, complicated by cytomegalovirus (CMV) enteritis following prednisolone administration. Single-balloon enteroscopy revealed mucosal oedema, redness, erosions and transverse ulcers of the duodenum and jejunum. Jejunal biopsy specimens showed IgA deposition in the capillary walls. CMV reactivation was confirmed by PCR and immunostaining using jejunal biopsy specimens. This case report strongly suggests that adult patients with IgA vasculitis can present with isolated GI involvement, without characteristic skin purpura. Furthermore, CMV reactivation needs to be considered in patients with IgA vasculitis showing poor response to glucocorticoids.
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Affiliation(s)
- Mariko Matsumura
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine Hospital, Osaka-Sayama, Osaka, Japan
| | - Yoriaki Komeda
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine Hospital, Osaka-Sayama, Osaka, Japan
| | - Tomohiro Watanabe
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine Hospital, Osaka-Sayama, Osaka, Japan
| | - Masatoshi Kudo
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine Hospital, Osaka-Sayama, Osaka, Japan
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Magdziak A, Szlak J, Mróz A, Wieszczy P, Zagórowicz E. A stool test in patients with active ulcerative colitis helps exclude cytomegalovirus disease. Scand J Gastroenterol 2020; 55:664-670. [PMID: 32552149 DOI: 10.1080/00365521.2020.1771760] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Objectives: In severe ulcerative colitis (UC) bowel biopsy is recommended to detect the cytomegalovirus (CMV) infection capable of complicating the course of the disease. Histopathology with immunohistochemistry (IHC) is time-consuming, and a blood polymerase chain reaction (PCR) for CMV DNA is used as an alternative, notwithstanding nothing more than a moderate correlation between the two. We aimed to detect CMV DNA in the stools of patients with active UC, and to compare the results with CMV IHC in bowel biopsies.Materials and methods: Measurement of CMV DNA in stools (copies/ml) entailed PCR, while biopsies assessed inflammation activity (Geboes scale), as well as counts of numbers of CMV IHC-positive cells/biopsy. The severity of UC was assessed using the Mayo score, stool calprotectin and concentrations of C-reactive protein in the blood.Results: 89 of the above pairs of tests for CMV were performed among 75 patients. CMV was detected in 36/89 stool specimens and 19/89 bowel biopsies. The sensitivity of the stool-CMV PCR was thus 84.7%, while specificity was of 71.4%. The negative predictive value was 94.3% and the positive predictive value 44.4%. No difference in the severity of UC was noted between the stool CMV DNA positive and negative groups. Similarly, there was no difference in the severity of UC between the CMV IHC positive and negative groups, except for the Geboes score, more often found to be higher in CMV IHC-positive patients (p = .002).Conclusions: CMV DNA was detected in the stools of 40.4% of patients with active UC. A negative test result may help to exclude bowel CMV disease.
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Affiliation(s)
- Agnieszka Magdziak
- The Maria Sklodowska-Curie National Research Institute of Oncology, Department of Microbiology, Warsaw, Poland
| | - Jakub Szlak
- The Maria Sklodowska-Curie National Research Institute of Oncology, Department of Gastroenterology, Warsaw, Poland
| | - Andrzej Mróz
- The Center of Postgraduate Medical Education, Department of Pathomorphology, Warsaw, Poland.,The Maria Sklodowska-Curie National Research Institute of Oncology, Department of Pathology and Laboratory Medicine, Warsaw, Poland
| | - Paulina Wieszczy
- The Maria Sklodowska-Curie National Research Institute of Oncology, Department of Cancer Prevention, Warsaw, Poland.,Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway
| | - Edyta Zagórowicz
- The Maria Sklodowska-Curie National Research Institute of Oncology, Department of Gastroenterology, Warsaw, Poland.,The Center of Postgraduate Medical Education, Department of Gastroenterology and Hepatology and Clinical Oncology, Warsaw, Poland
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31
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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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Bonfanti E, Bracco C, Biancheri P, Falcetta A, Badinella Martini M, Melchio R, Fenoglio L. Fever During Anti-integrin Therapy: New Immunodeficiency. Eur J Case Rep Intern Med 2020; 7:001288. [PMID: 32206635 PMCID: PMC7083192 DOI: 10.12890/2020_001288] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Accepted: 11/14/2019] [Indexed: 12/18/2022] Open
Abstract
Background The causes of inflammatory bowel disease (IBD) have not yet been clearly elucidated, but it is known that genetic susceptibility, altered gut microbiota and environmental factors are all involved, and that a combination of these factors causes an inappropriate immune response, resulting in impaired intestinal barrier function. With regard to the treatment of IBD, the use of conventional immunosuppressive drugs has been complemented by more specific therapeutic agents, including biological drugs. Systemic immune suppression is a risk factor for cytomegalovirus (CMV) infection, which is associated with considerable morbidity and mortality in immunocompromised hosts. Case Report A 33-year-old male patient was admitted to our medical unit complaining of a 10-day history of fever, fatigue and headache. He had been suffering from ulcerative colitis and primary sclerosing cholangitis for five years and was currently being treated with azathioprine and vedolizumab. In the past he had already taken infliximab, adalimumab and golimumab without any clinical response. After the exclusion of systemic infectious diseases, his serology was consistent with a primary CMV infection. This was successfully treated with intravenous ganciclovir therapy. Conclusion Vedolizumab is an anti-integrin biological agent approved for IBD treatment. Its gut-selective mechanism of action would appear to increase its safety profile, however data on this are still limited. Moreover, it should always be remembered that IBD patients have an increased risk of CMV infection, both primary and reactivation, because of their concurrent immunosuppression. LEARNING POINTS
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Affiliation(s)
- Eleonora Bonfanti
- Department of Internal Medicine, "Santa Croce e Carle" Hospital, Cuneo, Italy
| | - Christian Bracco
- Department of Internal Medicine, "Santa Croce e Carle" Hospital, Cuneo, Italy
| | - Paolo Biancheri
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich, United Kingdom
| | - Andrea Falcetta
- Department of Internal Medicine, "Santa Croce e Carle" Hospital, Cuneo, Italy
| | | | - Remo Melchio
- Department of Internal Medicine, "Santa Croce e Carle" Hospital, Cuneo, Italy
| | - Luigi Fenoglio
- Department of Internal Medicine, "Santa Croce e Carle" Hospital, Cuneo, Italy
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Chaemsupaphan T, Limsrivilai J, Thongdee C, Sudcharoen A, Pongpaibul A, Pausawasdi N, Charatcharoenwitthaya P. Patient characteristics, clinical manifestations, prognosis, and factors associated with gastrointestinal cytomegalovirus infection in immunocompetent patients. BMC Gastroenterol 2020; 20:22. [PMID: 32000707 PMCID: PMC6990526 DOI: 10.1186/s12876-020-1174-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 01/19/2020] [Indexed: 12/20/2022] Open
Abstract
Background Gastrointestinal (GI) cytomegaloviral (CMV) infection is common among patients with immunocompromised status; however, data specific to GI-CMV infection in immunocompetent patients are comparatively limited. Methods This retrospective study included patients diagnosed with GI-CMV infection at Siriraj Hospital (Bangkok, Thailand) during 2008–2017. Baseline characteristics, presentations, comorbid conditions, endoscopic findings, treatments, and outcomes were compared between immunocompetent and immunocompromised. Results One hundred and seventy-three patients (56 immunocompetent, 117 immunocompromised) were included. Immunocompetent patients were significantly older than immunocompromised patients (73 vs. 48.6 years, p < 0.0001). Significantly more immunocompetent patients were in the ICU at the time of diagnosis (21.0% vs. 8.6%, p = 0.024). GI bleeding was the leading presentation in immunocompetent, while diarrhea and abdominal pain were more common in immunocompromised. Blood CMV viral load was negative in significantly more immunocompetent than immunocompromised (40.7% vs. 12.9%, p = 0.002). Ganciclovir was the main treatment in both groups. Significantly more immunocompetent than immunocompromised did not receive any specific therapy (25.5% vs. 4.4%, p ≤ 0.01). Six-month mortality was significantly higher among immunocompetent patients (39.0% vs. 22.0%, p = 0.047). Independent predictors of death were old age and inpatient or ICU clinical setting. Treatment with antiviral agents was the only independent protective factor. Conclusion GI-CMV infection was frequently observed among immunocompetent elderly patients with comorbidities or severe concomitant illnesses. GI bleeding was the most common presentation. Blood CMV viral load was not diagnostically helpful. Significantly higher mortality was observed in immunocompetent than in immunocompromised patients, but this could be due to more severe concomitant illnesses in the immunocompetent group.
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Affiliation(s)
- Thanaboon Chaemsupaphan
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Julajak Limsrivilai
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
| | - Chenchira Thongdee
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Asawin Sudcharoen
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Ananya Pongpaibul
- Department of Pathology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Nonthalee Pausawasdi
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Phunchai Charatcharoenwitthaya
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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34
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Shieh AC, Guler E, Tirumani SH, Dumot J, Ramaiya NH. Clinical, imaging, endoscopic findings, and management of patients with CMV colitis: a single-institute experience. Emerg Radiol 2020; 27:277-284. [DOI: 10.1007/s10140-020-01750-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Accepted: 01/03/2020] [Indexed: 12/12/2022]
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35
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Wang Y, Huang Z, Ye Z, Zheng C, Jiang Z, Huang Y. Cytomegalovirus enteritis with intractable diarrhea in infants from a tertiary care center in China. Scand J Gastroenterol 2020; 55:55-61. [PMID: 31917930 DOI: 10.1080/00365521.2019.1706763] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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: Cytomegalovirus (CMV) is rarely thought to be the cause of significant gastrointestinal infection in immunocompetent children. CMV colitis is seldom observed in young infants. This study aims to examine the clinical features of CMV colitis in Chinese children.Methods: Patients with infantile onset CMV colitis diagnosed in intestinal tissue at Children's Hospital of Fudan University from 1st January 2017, to 31st January 2019 were enrolled. Clinical data were retrieved from medical records, and the literature on infant CMV colitis was also reviewed.Results: Ten patients were included with a median age of 2.5 months [interquartile range 2.0, 6.3 months]. All 10 patients had diarrhea, 10 patients had anemia, seven patients reported hematochezia, five patients had hypoalbuminemia, five patients had retinitis, two patients had hearing impairment, and one patient had perianal abscess and anal fistula. The patients had punched-out ulcerations, longitudinal ulcerations or irregular ulcerations on the rectum and/or colon. Typical histologic evaluation showed crypt distortion and inflammatory infiltration. CMV inclusion bodies were noted in four patients. Immunohistochemistry on intestinal tissue was performed to diagnose CMV, with all patients positive. After follow-up, all patients are clinically recovered or in remission; six patients received antiviral therapy, and five patients had healed ulcers on endoscopic examination.Conclusions: CMV colitis might be a rare cause of intractable diarrhea in immunocompetent children. Clinicians should be aware of the possibility of CMV colitis in patients with intractable diarrhea.
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Affiliation(s)
- Yuhuan Wang
- Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
| | - Zhiheng Huang
- Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
| | - Ziqing Ye
- Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
| | - Cuifang Zheng
- Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
| | - Zhinong Jiang
- Department of Pathology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Ying Huang
- Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
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36
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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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A Practical Review of Cytomegalovirus in Gastroenterology and Hepatology. Gastroenterol Res Pract 2019; 2019:6156581. [PMID: 30984257 PMCID: PMC6431500 DOI: 10.1155/2019/6156581] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 02/05/2019] [Indexed: 02/06/2023] Open
Abstract
Human cytomegalovirus (CMV) is a ubiquitous Herpesviridae virus with a wide spectrum of pathology in humans. Host immunity is a major determinant of the clinical manifestation of CMV and can vary widely in the gastroenterology and hepatology practice setting. Immunocompetent patients generally develop a benign, self-limited mononucleosis-like syndrome whereas gastrointestinal tissue-invasive disease is more frequently seen in immunocompromised and inflammatory bowel disease patients. Additionally, liver allograft dysfunction is a significant consequence of CMV infection in liver transplant patients. While polymerase chain reaction and immunohistochemistry techniques allow for the reliable and accurate detection of CMV in the human host, the diagnostic value of different serologic, endoscopic, and histologic tests depends on a variety of factors. Similarly, latent CMV, CMV infection, and CMV disease carry different significance depending on the patient population, and the decision to initiate antiviral therapy can be complex and patient-specific. This review will focus on the pathophysiology, diagnosis, and management of CMV in patient populations relevant to the practice of gastroenterology and hepatology-liver transplant recipients, inflammatory bowel disease patients, and otherwise immunocompetent patients.
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Philipose J, El Douaihy Y, Liliane DK. An Unusual Case of Bloody Diarrhea in a Young Man. Gastroenterology 2018; 155:1695-1696. [PMID: 30145360 DOI: 10.1053/j.gastro.2018.06.089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 05/29/2018] [Accepted: 06/25/2018] [Indexed: 12/02/2022]
Affiliation(s)
- Jobin Philipose
- Department of Internal Medicine, Staten Island University Hospital, Northwell Health, Staten Island, New York
| | - Youssef El Douaihy
- Department of Gastroenterology, Staten Island University Hospital, Northwell Health, Staten Island, New York
| | - Deeb Khouri Liliane
- Department of Gastroenterology, Staten Island University Hospital, Northwell Health, Staten Island, New York
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Acute Gastrointestinal Bleeding Due to Cytomegalovirus Colitis in a Patient with Common Variable Immunodeficiency. ACG Case Rep J 2018; 5:e40. [PMID: 29850647 PMCID: PMC5968150 DOI: 10.14309/crj.2018.40] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 03/23/2018] [Indexed: 01/17/2023] Open
Abstract
Common variable immunodeficiency (CVID) is a heterogeneous disorder with decreased production of immunoglobulins that presents with recurrent and serious infections in ∼90% of cases. Review of the literature showed only 12 cases of gastrointestinal infection of cytomegalovirus in patients with CVID. We present an unusual case of a CVID patient presenting with new-onset hematochezia. With proper clinical suspicion and endoscopic evaluation, cytomegalovirus colitis was diagnosed and acute bleeding was successfully treated endoscopically.
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40
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Zagórowicz E, Przybysz A, Szlak J, Magdziak A, Wieszczy P, Mróz A. Detection of cytomegalovirus by immunohistochemistry of colonic biopsies and quantitative blood polymerase chain reaction: evaluation of agreement in ulcerative colitis. Scand J Gastroenterol 2018. [PMID: 29513050 DOI: 10.1080/00365521.2018.1447596] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Cytomegalovirus (CMV) often reactivates in ulcerative colitis (UC). In diagnostics, along with immunohistochemistry (IHC) of colonic biopsies, blood CMV polymerase chain reaction (PCR) is gaining increasing application. We aimed to assess agreement between the density of infected colonic cells by IHC and the viral load in the blood by PCR. MATERIAL AND METHODS We retrospectively identified patients with active UC or indeterminate colitis in whom blood CMV PCR had been performed while biopsies had been taken simultaneously. The latter were re-evaluated and the numbers of IHC-positive cells per square millimetre counted. RESULTS The analyses extended to 234 sample pairs, among which there were 184 cases (78.6% of the total) in which IHC was equal to 0. The median among the remaining 50 non-zero values for IHC was 1.7 cells/mm2. PCR was equal to 0 in 192 cases (82.1%), while the median among the remaining 42 non-zero values was 4995.3 IU/ml. The Spearman correlation coefficient was 0.43 (p < .001). The area under the curve (AUC) values did not differ significantly between different IHC cut-offs. The highest AUC of 0.753 was obtained while predicting if IHC would be above the 3rd quartile (>5.6 cells/mm2), where PCR > 0 had a sensitivity of 0.615 and a specificity of 0.846. CONCLUSIONS In active CMV colitis, the specificity and negative predictive value of blood PCR are high, while the sensitivity grows with the intensity of colon infection. A highly positive result could justify the administration of antiviral treatment being brought forward in selected patients.
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Affiliation(s)
- Edyta Zagórowicz
- a Department of Oncological Gastroenterology , The Maria Skłodowska-Curie Memorial Cancer Centre and Institute of Oncology , Warsaw , Poland
- b Department of Gastroenterology, Hepatology and Clinical Oncology , Poland and Medical Centre for Postgraduate Education , Warsaw , Poland
| | - Agnieszka Przybysz
- a Department of Oncological Gastroenterology , The Maria Skłodowska-Curie Memorial Cancer Centre and Institute of Oncology , Warsaw , Poland
| | - Jakub Szlak
- a Department of Oncological Gastroenterology , The Maria Skłodowska-Curie Memorial Cancer Centre and Institute of Oncology , Warsaw , Poland
| | - Agnieszka Magdziak
- c Department of Microbiology , The Maria Skłodowska-Curie Memorial Cancer Centre and Institute of Oncology , Warsaw , Poland
| | - Paulina Wieszczy
- b Department of Gastroenterology, Hepatology and Clinical Oncology , Poland and Medical Centre for Postgraduate Education , Warsaw , Poland
- d Department of Cancer Prevention , The Maria Skłodowska-Curie Memorial Cancer Centre and Institute of Oncology , Warsaw , Poland
| | - Andrzej Mróz
- e Department of Pathology and Laboratory Medicine , The Maria Skłodowska-Curie Memorial Cancer Centre and Institute of Oncology , Warsaw , Poland
- f Department of Pathomorphology , Medical Centre for Postgraduate Education , Warsaw , Poland
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Prieux-Klotz C, Dior M, Damotte D, Dreanic J, Brieau B, Brezault C, Abitbol V, Chaussade S, Coriat R. Immune Checkpoint Inhibitor-Induced Colitis: Diagnosis and Management. Target Oncol 2018; 12:301-308. [PMID: 28540478 DOI: 10.1007/s11523-017-0495-4] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Immune checkpoint inhibitors are monoclonal antibodies indicated for an increasing number of malignant diseases. These agents can cause specific side effects, which need to be anticipated while clear patterns of management need to be established. Immune checkpoint inhibitor-mediated gastrointestinal side effects, including diarrhea and colitis, occur in up to 30% of patients. Severe colitis can lead to severe dehydration or intestinal perforation. Endoscopic lesions and histopathological features of immune checkpoint inhibitor-induced colitis are similar to an inflammatory bowel disease (IBD) flare. Patients with immune checkpoint inhibitor-induced diarrhea and colitis are treated with corticosteroids. Infliximab can be used in cases of corticosteroid failure. Rectosigmoïdoscopy or colonoscopy should be performed when severe immune checkpoint inhibitor-induced colitis is suspected, but endoscopic investigations should not delay treatment. Specific patient education as well as co-operation between oncologists and gastroenterologists is essential.
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Affiliation(s)
- Caroline Prieux-Klotz
- Department of Gastroenterology, Cochin Teaching Hospital, 27, rue du faubourg Saint Jacques, 75014, Paris, France.
| | - Marie Dior
- Department of Gastroenterology, Cochin Teaching Hospital, 27, rue du faubourg Saint Jacques, 75014, Paris, France.,Sorbonne Paris Cité, Faculté de Médecine, Université Paris Descartes, Paris, France
| | - Diane Damotte
- Department of Pathology, Cochin Teaching Hospital, AP-HP, Paris, France
| | - Johann Dreanic
- Department of Gastroenterology, Cochin Teaching Hospital, 27, rue du faubourg Saint Jacques, 75014, Paris, France.,Sorbonne Paris Cité, Faculté de Médecine, Université Paris Descartes, Paris, France
| | - Bertrand Brieau
- Department of Gastroenterology, Cochin Teaching Hospital, 27, rue du faubourg Saint Jacques, 75014, Paris, France.,Sorbonne Paris Cité, Faculté de Médecine, Université Paris Descartes, Paris, France
| | - Catherine Brezault
- Department of Gastroenterology, Cochin Teaching Hospital, 27, rue du faubourg Saint Jacques, 75014, Paris, France.,Sorbonne Paris Cité, Faculté de Médecine, Université Paris Descartes, Paris, France
| | - Vered Abitbol
- Department of Gastroenterology, Cochin Teaching Hospital, 27, rue du faubourg Saint Jacques, 75014, Paris, France
| | - Stanislas Chaussade
- Department of Gastroenterology, Cochin Teaching Hospital, 27, rue du faubourg Saint Jacques, 75014, Paris, France.,Sorbonne Paris Cité, Faculté de Médecine, Université Paris Descartes, Paris, France
| | - Romain Coriat
- Department of Gastroenterology, Cochin Teaching Hospital, 27, rue du faubourg Saint Jacques, 75014, Paris, France.,Sorbonne Paris Cité, Faculté de Médecine, Université Paris Descartes, Paris, France
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Le PH, Lin WR, Kuo CJ, Wu RC, Hsu JT, Su MY, Lin CJ, Chiu CT. Clinical characteristics of cytomegalovirus colitis: a 15-year experience from a tertiary reference center. Ther Clin Risk Manag 2017; 13:1585-1593. [PMID: 29290686 PMCID: PMC5735984 DOI: 10.2147/tcrm.s151180] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background Cytomegalovirus (CMV) colitis is considered rare in immunocompetent patients. Objective The predictors of mortality and the differences between immunocompetent and immunocompromised patients with this disease remain unknown. Thus, the aim of this retrospective cohort study was to clarify these issues. Patients and methods We enrolled all patients who were histologically diagnosed with CMV colitis between April 2002 and December 2016 in the Linkou Chang Gung Memorial Hospital. Patients were divided into two groups: immunocompetent and immunocompromised, and the differences between them were analyzed to develop in-hospital mortality predictors. Results A total of 69 patients (42, immunocompetent; 27, immunocompromised) were enrolled. The most common symptoms were melena in the immunocompetent group and diarrhea in the immunocompromised group. The in-hospital mortality rate showed no statistically significant difference between the two groups (26.2% vs 25.9%, P=0.981). Early diagnosis was the only significant independent predictor of in-hospital mortality (odds ratio [OR] 1.075, 95% CI 1.005-1.149, P=0.035). The cutoff of diagnostic timing was 9 days from admission, derived from the receiver operating characteristic curve using the Youden index. Conclusion CMV colitis in immunocompetent patients is markedly more common and fatal than has generally been acknowledged. Being alert to different ways in which this disease can present itself will enable early diagnosis and significantly reduce mortality.
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Affiliation(s)
- Puo-Hsien Le
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital.,Taiwan Association for the Study of Small Intestinal Diseases
| | - Wey-Ran Lin
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital.,College of Medicine, Chang Gung University
| | - Chia-Jung Kuo
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital.,Taiwan Association for the Study of Small Intestinal Diseases.,College of Medicine, Chang Gung University
| | - Ren-Chin Wu
- College of Medicine, Chang Gung University.,Department of Pathology
| | - Jun-Te Hsu
- College of Medicine, Chang Gung University.,Department of General Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Ming-Yao Su
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital.,Taiwan Association for the Study of Small Intestinal Diseases.,College of Medicine, Chang Gung University
| | - Chun-Jung Lin
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital
| | - Cheng-Tang Chiu
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital.,Taiwan Association for the Study of Small Intestinal Diseases.,College of Medicine, Chang Gung University
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