1
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Ojukwu K, Cox BK, Larson BK, Guindi M, Waters KM, Hutchings DA. Capecitabine-induced Gastrointestinal Injury Shows a Graft-Versus-Host Disease (GVHD)-like Pattern. Am J Surg Pathol 2023; 47:1160-1167. [PMID: 37493102 DOI: 10.1097/pas.0000000000002093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Abstract
Capecitabine is a commonly used oral chemotherapeutic agent. Gastrointestinal (GI) side effects are clinically well-known, however, the histopathologic changes have not been comprehensively studied. This study describes the largest case series (8 patients) characterizing the histopathology of capecitabine-induced GI injury. All patients were adults (median age: 64.5 y, range: 61 to 76 y) and there was gender parity. Patients were receiving treatment for malignancies of the colorectum (n=5), breast (n=1), pancreas (n=1), and appendix (n=1). All had GI symptoms, including 7 with diarrhea and abdominal pain and 1 with melena. Five of 8 (63%) showed graft-versus-host disease (GVHD)-like histologic changes in small intestinal and/or colonic biopsies characterized by crypt disarray and dropout, crypt atrophy, dilated crypts lined by attenuated epithelium, and increased crypt apoptosis. Neuroendocrine cell aggregates were present in 4 of 5 cases. Four of 5 showed patchy prominence in lamina propria eosinophils. One patient receiving concomitant radiation therapy had a small intestinal biopsy showing regenerative changes. Two patients had histologically unremarkable biopsies. On follow-up, capecitabine was discontinued or dose-reduced in all patients. Three of 5 patients with a GVHD-like pattern had clinical improvement, whereas 2 died shortly after biopsy. One with regenerative changes also had radiation dose reduction and improved clinically. Two with unremarkable biopsies improved symptomatically. In summary, capecitabine-related GI injury shows a GVHD-like pattern. Knowledge of this is important to confirm the diagnosis as patients typically improve with dose reduction or discontinuation of the drug.
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Affiliation(s)
- Kenechukwu Ojukwu
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA
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2
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Yuquimpo K, Nathani P, Patel H, Decino A, Unegbu F, Hamza A. Persistent Apoptotic Enteropathy in an Individual With Marginal Cell Lymphoma. ACG Case Rep J 2023; 10:e01112. [PMID: 37674883 PMCID: PMC10479344 DOI: 10.14309/crj.0000000000001112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 06/30/2023] [Indexed: 09/08/2023] Open
Abstract
Apoptotic enteropathy is a histological finding of increased crypt apoptosis that is commonly associated with diarrhea. Several etiologies for this disease state including immunodeficiency, autoimmune, infection, hereditary, checkpoint inhibitors, immunosuppressants, and immunomodulators have been previously described. We describe an extremely rare case of a patient with marginal cell lymphoma treated with bendamustine, rituximab, and obinutuzumab presenting with severe, relapsing, chronic diarrhea with persistent apoptotic enteropathy of unknown etiology, despite hematological remission and discontinuation of treatment for 1 year.
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Affiliation(s)
- Kyle Yuquimpo
- Division of Gastroenterology, Hepatology, & Motility, University of Kansas Medical Center, Kansas City, KS
| | - Piyush Nathani
- Division of Gastroenterology, Hepatology, & Motility, University of Kansas Medical Center, Kansas City, KS
| | - Harsh Patel
- Division of Gastroenterology, Hepatology, & Motility, University of Kansas Medical Center, Kansas City, KS
| | - Andrea Decino
- Division of Gastroenterology, Hepatology, & Motility, University of Kansas Medical Center, Kansas City, KS
| | - Fortune Unegbu
- Division of Gastroenterology, Hepatology, & Motility, University of Kansas Medical Center, Kansas City, KS
| | - Ameer Hamza
- Department of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, KS
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3
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Boulagnon-Rombi C, Dufour C, Chatelain D. [Drug induced gastro-intestinal tract lesions: A pathologist point of view]. Ann Pathol 2023:S0242-6498(23)00045-7. [PMID: 36868901 DOI: 10.1016/j.annpat.2023.02.002] [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: 12/02/2022] [Revised: 01/31/2023] [Accepted: 02/08/2023] [Indexed: 03/05/2023]
Abstract
The number of drugs available to clinicians, especially targeted therapies, grows continuously. Some drugs are known to cause frequent digestive adverse effects, which may affect the gastro-intestinal tract in a diffuse or localized manner. Some treatments may leave relatively pathognomonic deposits, but histological lesions of iatrogenic origin are mostly non-specific. The diagnostic and etiological approach is often complex because of these non-specific aspects and also because (1) a single type of drug may cause different histological lesions, (2) different drugs may cause identical histological lesions, (3) the patient may receive different drugs, and (4) drug-induced lesions may mimic other pathological entities such as inflammatory bowel disease, celiac disease, or graft versus host disease. The diagnosis of iatrogenic gastrointestinal tract injury therefore requires close anatomic-clinical correlation. The iatrogenic origin can only be formally established if the symptomatology improves when the incriminating drug is stopped. This review aims to present the different histological patterns of gastrointestinal tract iatrogenic lesions, the potentially incriminate drugs, as well as the histological signs to look for in order to help the pathologist to distinguish an iatrogenic injury from another pathology of the gastrointestinal tract.
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Affiliation(s)
- Camille Boulagnon-Rombi
- Service de pathologie, centre hospitalier universitaire de Reims, 51092 Reims cedex, France; Université de Reims Champagne Ardenne, CNRS, MEDyC UMR 7369, 51097 Reims, France.
| | - Charlotte Dufour
- Institut de pathologie, centre de biologie pathologie, centre hospitalier universitaire de Lille, 59000 Lille, France
| | - Denis Chatelain
- Service d'anatomie pathologique du CHU d'Amiens, site Nord, 80080 Amiens, France
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4
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Trontzas IP, Rapti VE, Syrigos NK, Gomatou G, Lagou S, Kanellis G, Kotteas EA. Capecitabine-associated enterocolitis: Narrative literature review of a rare adverse event and a case presentation. J Chemother 2023; 35:63-71. [PMID: 35014596 DOI: 10.1080/1120009x.2021.2025316] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Capecitabine is an oral 5-fluorouracil prodrug with antimetabolite activity commonly used in advanced colorectal and breast cancer. It presents with a generally good toxicity profile and most of the adverse events can be managed effectively. Enterocolitis is a rare, under-reported, but potentially fatal adverse event associated with capecitabine use. To the best of our knowledge, there are 21 cases of capecitabine-related enterocolitis reported in the literature. We herein present a narrative literature review of enteritis/colitis cases associated with capecitabine use, with highlight to the most common clinical presentation, common imaging and microscopic findings and management approach. We furthermore present a case of severe capecitabine-related enteritis.
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Affiliation(s)
- Ioannis P Trontzas
- 3rd Department of Internal Medicine, Oncology Unit, Sotiria General Hospital, Athens School of Medicine, Athens, Greece
| | - Vasiliki E Rapti
- 3rd Department of Internal Medicine, Oncology Unit, Sotiria General Hospital, Athens School of Medicine, Athens, Greece
| | - Nikolaos K Syrigos
- 3rd Department of Internal Medicine, Oncology Unit, Sotiria General Hospital, Athens School of Medicine, Athens, Greece
| | - Georgia Gomatou
- 3rd Department of Internal Medicine, Oncology Unit, Sotiria General Hospital, Athens School of Medicine, Athens, Greece
| | - Styliani Lagou
- 3rd Department of Internal Medicine, Oncology Unit, Sotiria General Hospital, Athens School of Medicine, Athens, Greece
| | - George Kanellis
- Hematopathology Department, Evangelismos Hospital, Athens, Greece
| | - Elias A Kotteas
- 3rd Department of Internal Medicine, Oncology Unit, Sotiria General Hospital, Athens School of Medicine, Athens, Greece
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5
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Shao T, Zhang Y, Liu J, Chen J, Shu Q, Shou L. Capecitabine-induced enterocolitis: a case report and pharmacogenetic profile. Pharmacogenomics 2022; 23:953-959. [PMID: 36382550 DOI: 10.2217/pgs-2022-0124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Capecitabine is a widely-used antineoplastic drug, a prodrug to 5-fluorouracil which commonly induces gastrointestinal toxicity. Enterocolitis, as a rarely recognized gastrointestinal adverse effect (AE) of capecitabine, is potentially severe and usually results in antitumor treatment withdrawal. For the better management of severe AEs, pharmacogenetics is one promising field. Herein, we describe a case of capecitabine-induced enterocolitis presenting with severe diarrhea in order to improve recognition by clinicians. Moreover, we conduct a pharmacogenetic profile of the patient and review the current studies of gene polymorphisms of 5-fluorouracil-related diarrhea, hoping to offer a reference for further clinical pharmacogenetic practice in predicting capecitabine AEs showing diarrhea as the main symptom.
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Affiliation(s)
- Tianyu Shao
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, 310053, People's Republic of China
| | - Yao Zhang
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, 310053, People's Republic of China
| | - Jiaping Liu
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, 310053, People's Republic of China
| | - Jialu Chen
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, 310053, People's Republic of China
| | - Qijin Shu
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, 310053, People's Republic of China.,Department of Oncology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, 310000, People's Republic of China
| | - Liumei Shou
- Department of Oncology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, 310000, People's Republic of China
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6
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Montoro-Huguet MA, Belloc B, Domínguez-Cajal M. Small and Large Intestine (I): Malabsorption of Nutrients. Nutrients 2021; 13:1254. [PMID: 33920345 PMCID: PMC8070135 DOI: 10.3390/nu13041254] [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: 03/21/2021] [Revised: 04/06/2021] [Accepted: 04/07/2021] [Indexed: 02/06/2023] Open
Abstract
Numerous disorders can alter the physiological mechanisms that guarantee proper digestion and absorption of nutrients (macro- and micronutrients), leading to a wide variety of symptoms and nutritional consequences. Malabsorption can be caused by many diseases of the small intestine, as well as by diseases of the pancreas, liver, biliary tract, and stomach. This article provides an overview of pathophysiologic mechanisms that lead to symptoms or complications of maldigestion (defined as the defective intraluminal hydrolysis of nutrients) or malabsorption (defined as defective mucosal absorption), as well as its clinical consequences, including both gastrointestinal symptoms and extraintestinal manifestations and/or laboratory abnormalities. The normal uptake of nutrients, vitamins, and minerals by the gastrointestinal tract (GI) requires several steps, each of which can be compromised in disease. This article will first describe the mechanisms that lead to poor assimilation of nutrients, and secondly discuss the symptoms and nutritional consequences of each specific disorder. The clinician must be aware that many malabsorptive disorders are manifested by subtle disorders, even without gastrointestinal symptoms (for example, anemia, osteoporosis, or infertility in celiac disease), so the index of suspicion must be high to recognize the underlying diseases in time.
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Affiliation(s)
- Miguel A. Montoro-Huguet
- Departamento de Medicina, Psiquiatría y Dermatología, Facultad de Ciencias de la Salud y del Deporte, University of Zaragoza, 50009 Zaragoza, Spain
- Unidad de Gastroenterología, Hepatología y Nutrición, Hospital Universitario San Jorge de Huesca, 22004 Huesca, Spain; (B.B.); (M.D.-C.)
- Aragonese Institute of Health Sciences (IACS), 50009 Zaragoza, Spain
| | - Blanca Belloc
- Unidad de Gastroenterología, Hepatología y Nutrición, Hospital Universitario San Jorge de Huesca, 22004 Huesca, Spain; (B.B.); (M.D.-C.)
- Aragonese Institute of Health Sciences (IACS), 50009 Zaragoza, Spain
| | - Manuel Domínguez-Cajal
- Unidad de Gastroenterología, Hepatología y Nutrición, Hospital Universitario San Jorge de Huesca, 22004 Huesca, Spain; (B.B.); (M.D.-C.)
- Aragonese Institute of Health Sciences (IACS), 50009 Zaragoza, Spain
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7
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van Wanrooij RLJ, Bontkes HJ, Neefjes-Borst EA, Mulder CJ, Bouma G. Immune-mediated enteropathies: From bench to bedside. J Autoimmun 2021; 118:102609. [PMID: 33607573 DOI: 10.1016/j.jaut.2021.102609] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 01/22/2021] [Accepted: 01/23/2021] [Indexed: 12/13/2022]
Abstract
Immune-mediated enteropathies are caused by excessive reactions of the intestinal immune system towards non-pathogenic molecules. Enteropathy leads to malabsorption-related symptoms and include (severe) chronic diarrhea, weight loss and vitamin deficiencies. Parenteral feeding and immunosuppressive therapy are needed in severe cases. Celiac disease has long been recognized as the most common immune-mediated enteropathy in adults, but the spectrum of immune-mediated enteropathies has been expanding. Histological and clinical features are sometimes shared among these enteropathies, and therefore it may be challenging to differentiate between them. Here, we provide an overview of immune-mediated enteropathies focused on clinical presentation, establishing diagnosis, immunopathogenesis, and treatment options.
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Affiliation(s)
- Roy L J van Wanrooij
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Gastroenterology and Hepatology, AGEM Research Institute, Amsterdam, the Netherlands.
| | - Hetty J Bontkes
- Amsterdam UMC, Laboratory Medical Immunology, Department of Clinical Chemistry, AI & I Institute, AGEM Research Institute, Amsterdam, the Netherlands
| | | | - Chris J Mulder
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Gastroenterology and Hepatology, AGEM Research Institute, Amsterdam, the Netherlands
| | - Gerd Bouma
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Gastroenterology and Hepatology, AGEM Research Institute, Amsterdam, the Netherlands
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8
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Schlager L, Wöran K, Luhn H, Stift A, Harpain F. A Case Report of Capecitabine-Associated Bowel Inflammation With a Novel Mutation of the DPYD Gene. AJSP: REVIEWS AND REPORTS 2020; 25:e8-e12. [DOI: 10.1097/pcr.0000000000000396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
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9
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10
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Almagro Casado E, Gutierrez L, Sánchez Ruiz A, Ruiz Casado A. Chemotherapy-induced enteritis: Institutional experience and review of the literature. Rev Clin Esp 2019. [DOI: 10.1016/j.rceng.2019.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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11
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Almagro Casado E, Gutierrez L, Sánchez Ruiz A, Ruiz Casado A. Enteritis inducida por quimioterapia: experiencia institucional y revisión bibliográfica. Rev Clin Esp 2019; 219:165-167. [DOI: 10.1016/j.rce.2018.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 10/07/2018] [Indexed: 10/27/2022]
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12
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Karamchandani DM, Chetty R. Apoptotic colopathy: a pragmatic approach to diagnosis. J Clin Pathol 2018; 71:1033-1040. [DOI: 10.1136/jclinpath-2018-205388] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 08/27/2018] [Indexed: 12/17/2022]
Abstract
‘Apoptotic colopathy’ is an umbrella term signifying a pattern of injury where the gastrointestinal biopsy shows a colitic picture with apoptosis as the predominant histological feature. Although the entities within apoptotic colopathy share a common histological feature— ‘apoptosis’, there is a list of varied clinical differential diagnoses that produce this similar histological pattern of injury. These include graft-versus-host disease, drug-induced injury due to multiple drugs (in particular, mycophenolate mofetil, check point inhibitor therapy and some others), infections (particularly cytomegalovirus, adenovirus and some others), immune disorders and other miscellaneous causes. However, the management of these varied differentials is strikingly different, thus necessitating an algorithmic approach for accurate diagnosis and optimal patient management. A definitive diagnosis requires interpretation of varied histological findings in the appropriate clinical context including clinical history, drug history and laboratory findings. This review will focus on the histopathological findings of varied entities that can manifest as ‘apoptotic colopathy’ on assessment of colonic biopsies.
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13
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Bläker H. [Gastrointestinal tract diseases induced by medications]. DER PATHOLOGE 2018; 39:571-575. [PMID: 30171343 DOI: 10.1007/s00292-018-0478-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Gastrointestinal symptoms are common side effects of medical drugs. They are usually mild but sometimes require diagnostic endoscopy and histologic evaluation. Due to the rapidly increasing number of drugs developed especially for cancer treatment, pathologists are faced with a spectrum of different drug-associated histologies in all segments of the gastrointestinal tract. Some medication-induced mucosal damage features may mimic classical pathologies of nondrug-associated diseases, while others result in novel phenotypes. The present article focusses on the histologic presentations of gastrointestinal diseases induced by medications that either compromise or induce immune response.
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Affiliation(s)
- H Bläker
- Pathologisches Institut, Charité Universitätsmedizin, Chariteplatz 1, 10117, Berlin, Deutschland.
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14
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Zhou W, Huang Y, Lai J, Lu J, Feely M, Liu X. Anti-Inflammatory Biologics and Anti-Tumoral Immune Therapies-Associated Colitis: A Focused Review of Literature. Gastroenterology Res 2018; 11:174-188. [PMID: 29915627 PMCID: PMC5997479 DOI: 10.14740/gr1041w] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Accepted: 05/22/2018] [Indexed: 12/13/2022] Open
Abstract
An increasing number of drugs including monoclonal antibodies and small molecules, either anti-inflammatory or immunity-enhancing, have been developed to treat human diseases and the number of medications in these classes is likely to expand in the future. The two most commonly used categories of such therapies are the anti-inflammatory group (anti- tumor necrosis factor (TNF) α, anti-interleukins/interleukin receptors, and anti-integrin bodies) and the anti-tumoral agents (immune checkpoint inhibitors, anti-CD20, and anti-endothelial growth factor). Although the anti-inflammatory biologics have brought about a revolutionary effect in the management of a variety of autoimmune disorders including rheumatologic diseases, inflammatory bowel disease, and inflammatory dermatological diseases, their ability to induce colitis in patients without a prior history of colitis or exacerbate quiescent colitis has been increasingly and unexpectedly recognized. While the use of immune-augmenting monoclonal antibody therapies results in a significant survival benefit in a subset of patients with malignancies, these monoclonal antibodies also have the ability to cause colitis through an apparent autoimmune mechanism. Colitis associated with these medications may demonstrate multiple histologic patterns including increased apoptosis (graft versus host disease (GVHD)-like), autoimmune enteropathy pattern, acute colitis pattern, ischemic colitis, inflammatory bowel disease pattern, either ulcerative colitis-like, Crohn’s disease-like, or fulminant colitis-like. In addition, anti-inflammatory biologics are known to cause or reactivate latent infections such as tuberculosis and increase the risk for malignancies including high-grade lymphomas as well as indolent lymphoproliferative disorders. Thus, the differential diagnosis for colitis in patients receiving therapeutic anti-inflammatory biologics or anti-tumoral agents can be broad. Optimal diagnosis and treatment requires a multidisciplinary approach. This review aims to provide an overview of the literature on the clinical features, histology, and treatment of these newly recognized anti-inflammatory biologic and anti-tumoral immune therapy-induced colitises and hopes this outlines will raise the vigilance of all clinicians of these entities.
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Affiliation(s)
- Weixun Zhou
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China.,Both authors have contributed equally to this review
| | - Yan Huang
- Department of Pathology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China.,Both authors have contributed equally to this review
| | - Jinping Lai
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Jun Lu
- Department of Pathology, Beijing Chaoyang Hospital, Capital University, Beijing, China
| | - Michael Feely
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Xiuli Liu
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, University of Florida, Gainesville, FL, USA
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15
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Karamchandani DM, Chetty R. Immune checkpoint inhibitor-induced gastrointestinal and hepatic injury: pathologists' perspective. J Clin Pathol 2018; 71:665-671. [PMID: 29703758 DOI: 10.1136/jclinpath-2018-205143] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 04/10/2018] [Indexed: 12/15/2022]
Abstract
Immune checkpoint inhibitors (CPIs) are a relatively new class of 'miracle' dugs that have revolutionised the treatment and prognosis of some advanced-stage malignancies, and have increased the survival rates significantly. This class of drugs includes cytotoxic T lymphocyte antigen-4 inhibitors such as ipilimumab; programmed cell death protein-1 inhibitors such as nivolumab, pembrolizumab and avelumab; and programmed cell death protein ligand-1 inhibitors such as atezolizumab. These drugs stimulate the immune system by blocking the coinhibitory receptors on the T cells and lead to antitumoural response. However, a flip side of these novel drugs is immune-related adverse events (irAEs), secondary to immune-mediated process due to disrupted self-tolerance. The irAEs in the gastrointestinal (GI) tract/liver may result in diarrhoea, colitis or hepatitis. An accurate diagnosis of CPI-induced colitis and/or hepatitis is essential for optimal patient management. As we anticipate greater use of these drugs in the future given the significant clinical response, pathologists need to be aware of the spectrum of histological findings that may be encountered in GI and/or liver biopsies received from these patients, as well as differentiate them from its histopathological mimics. This present review discusses the clinical features, detailed histopathological features, management and the differential diagnosis of the luminal GI and hepatic irAEs that may be encountered secondary to CPI therapy.
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Affiliation(s)
- Dipti M Karamchandani
- Division of Anatomic Pathology, Department of Pathology, Penn State Health Milton S Hershey Medical Center, Hershey, Pennsylvania, USA
| | - Runjan Chetty
- Department of Pathology, Laboratory Medicine Program, University Health Network, Toronto, Ontario, Canada
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16
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Cardona DM, Detweiler CJ, Shealy MJ, Sung AD, Wild DM, Poleski MH, Balmadrid BL, Cirrincione CT, Howell DN, Sullivan KM. Use of the National Institutes of Health Consensus Guidelines Improves the Diagnostic Sensitivity of Gastrointestinal Graft-Versus-Host Disease. Arch Pathol Lab Med 2018; 142:1098-1105. [PMID: 29697275 DOI: 10.5858/arpa.2017-0054-oa] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
CONTEXT - Graft-versus-host disease of the gastrointestinal tract is a common complication of hematopoietic stem cell transplant associated with significant morbidity and mortality. Accurate diagnosis can be difficult and is a truly clinicopathologic endeavor. OBJECTIVES - To assess the diagnostic sensitivity of gastrointestinal graft-versus-host disease using the 2015 National Institutes of Health (NIH) histology consensus guidelines and to analyze histologic findings that support the guidelines. DESIGN - Patients with allogeneic hematopoietic stem cell transplants were identified via a retrospective search of our electronic medical records from January 1, 2005, to January 1, 2011. Endoscopies with available histology were reviewed by 2 pathologists using the 2015 NIH guidelines. The clinical diagnosis was used as the gold standard. A nontransplant set of endoscopic biopsies was used as a control. RESULTS - Of the 250 total endoscopies, 217 (87%) had a clinical diagnosis of gastrointestinal graft-versus-host disease. Use of the NIH consensus guidelines showed a sensitivity of 86% and a specificity of 65%. Thirty-seven of 58 (64%) cases with an initial false-negative histopathologic diagnosis were diagnosed as graft-versus-host disease on our review. CONCLUSIONS - Use of the NIH histology consensus guidelines results in a high sensitivity and specificity, thereby decreasing false-negatives. Additionally, use of the NIH guidelines aids in creating uniformity and diagnostic clarity. Correlation with clinical and laboratory findings is critical in evaluating the differential diagnosis and to avoid false-positives. As expected, increased apoptosis with decreased inflammation was associated with a pathologic diagnosis of graft-versus-host disease and supports the NIH guidelines.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Keith M Sullivan
- From the Departments of Pathology (Drs Cardona, Detweiler, Shealy, and Howell) and Internal Medicine (Drs Sung, Wild, Poleski, Balmadrid, and Sullivan), Duke University Medical Center, Durham, North Carolina; and the Department of Biostatistics (Ms Cirrincione), Duke Cancer Institute, Durham, North Carolina
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17
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Jaswani TS, Grider DJ, Bern MJ. A Life-Threatening Cause of Colitis. Gastroenterology 2018; 154:35-36. [PMID: 28918915 DOI: 10.1053/j.gastro.2017.08.072] [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: 07/06/2017] [Revised: 08/14/2017] [Accepted: 08/24/2017] [Indexed: 12/02/2022]
Affiliation(s)
| | | | - M Jonathan Bern
- Virginia Tech Carilion School of Medicine, Roanoke, Virginia
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18
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Kolios AGA, Biedermann L, Weber A, Navarini AA, Meier J, Cozzio A, French LE. Paradoxical ulcerative colitis during adalimumab treatment of psoriasis resolved by switch to ustekinumab. Br J Dermatol 2017; 178:551-555. [PMID: 28477389 DOI: 10.1111/bjd.15631] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2017] [Indexed: 12/16/2022]
Abstract
Here we report the case of a patient with psoriasis who developed ulcerative colitis most likely caused by adalimumab. After cessation of adalimumab, colitis improved significantly. However, as psoriasis worsened, the patient was switched to ustekinumab, which resulted in complete cessation of colitis. During the 2-year follow-up under ustekinumab therapy, no further gastrointestinal complaints occurred. Paradoxical psoriasis manifestations in inflammatory bowel disease (IBD) under tumour necrosis factor (TNF)-inhibitor therapy have been reported and paradoxical IBD occurred rarely (mostly Crohn disease) in patients with rheumatological conditions treated with infliximab or etanercept. Due to the highly probable association of adalimumab with the onset of colitis in this case, we would like to suggest the term 'paradoxical ulcerative colitis' (PUC) for this as yet extremely rarely reported phenomenon. To the best of our knowledge this is the first description of PUC in a patient with psoriasis and in adalimumab treatment. Our observation suggests that ustekinumab is an effective treatment option in patients with paradoxical anti-TNF-driven inflammatory reactions like psoriasis or IBD.
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Affiliation(s)
- A G A Kolios
- Department of Immunology, Zurich University Hospital, Zurich, Switzerland.,Department of Dermatology, Zurich University Hospital, Zurich, Switzerland
| | - L Biedermann
- Department of Gastroenterology and Hepatology, Zurich University Hospital, Zurich, Switzerland
| | - A Weber
- Department of Pathology and Molecular Pathology, Zurich University Hospital, Zurich, Switzerland
| | - A A Navarini
- Department of Dermatology, Zurich University Hospital, Zurich, Switzerland
| | - J Meier
- Ambulante Gastroenterologie Baden AG, Baden, Switzerland
| | - A Cozzio
- Department of Dermatology and Allergology, Kantonsspital St Gallen, St Gallen, Switzerland
| | - L E French
- Department of Dermatology, Zurich University Hospital, Zurich, Switzerland
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19
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Abstract
Gastrointestinal mucosal biopsies in the hematopoietic stem cell transplantation setting are challenging because histologic features of graft-versus-host disease (GVHD), which is treated by increasing immunosuppression, overlap with those of other conditions, such as infection, which can get worse with GVHD treatment. More than one condition can occur at the same time. It is important to understand the histologic features of GVHD, drug toxicity, infection, and clinical factors surrounding patients, including timing of biopsy in relation to transplantation, medication history, and laboratory data. Rendering a correct diagnosis and generating a pathology report with standard language that can direct clinical management ensure proper management.
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20
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Wurm P, Spindelboeck W, Krause R, Plank J, Fuchs G, Bashir M, Petritsch W, Halwachs B, Langner C, Högenauer C, Gorkiewicz G. Antibiotic-Associated Apoptotic Enterocolitis in the Absence of a Defined Pathogen: The Role of Intestinal Microbiota Depletion. Crit Care Med 2017; 45:e600-e606. [PMID: 28333760 PMCID: PMC5432091 DOI: 10.1097/ccm.0000000000002310] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Supplemental Digital Content is available in the text. Objective: Antibiotic therapy is a major risk factor for the development of diarrhea and colitis with varying severity. Often the origin of antibiotic-associated gastrointestinal deterioration remains elusive and no specific infectious agents could be discerned. Patients: We represent three cases of intractable high-volume diarrhea associated with combined antibiotic and steroid therapy in critically ill patients not fitting into established disease entities. Cases presented with severe apoptotic enterocolitis resembling acute intestinal graft-versus-host-disease. Microbiologic workup precluded known enteropathogens, but microbiota analysis revealed a severely depleted gut microbiota with concomitant opportunistic pathogen overgrowth. Interventions: Fecal microbiota transplantation, performed in one patient, was associated with correction of dysbiosis, rapid clinical improvement, and healing of enterocolitis. Conclusions: Our series represents a severe form of antibiotic-associated colitis in critically ill patients signified by microbiota depletion, and reestablishment of a physiologic gastrointestinal microbiota might be beneficial for this condition.
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Affiliation(s)
- Philipp Wurm
- 1Institute of Pathology, Medical University of Graz, Graz, Austria. 2Theodor Escherich Laboratory for Medical Microbiome Research, Medical University of Graz, Graz, Austria. 3Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria. 4Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria. 5Department of Anesthesiology and Intensive Care Medicine, Medical University of Graz, Graz, Austria. 6Division of Endocrinology and Metabolism, Department of Internal Medicine, Medical University of Graz, Graz, Austria. 7BioTechMed, Interuniversity Cooperation, Graz, Austria
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21
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Ebrahim VS, Martin J, Murthy S, Odstrcil E, Huang H, Polter D. Olmesartan-associated enteropathy. Proc AMIA Symp 2017; 30:348-350. [PMID: 28670083 PMCID: PMC5468041 DOI: 10.1080/08998280.2017.11929644] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Olmesartan, an angiotensin-receptor blocker frequently prescribed for hypertension, has been commercially available since 2002. In 2012, olmesartan-associated enteropathy was described, and the Food and Drug Administration now requires a black-box warning for olmesartan regarding severe diarrhea. The disorder can be life-threatening and often requires hospitalization. We present three cases that represent different aspects of this disorder, as well as some unusual features.
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Affiliation(s)
- Vivian S Ebrahim
- Division of Gastroenterology, Department of Internal Medicine (Ebrahim, Martin, Odstrcil, Polter) and the Department of Pathology (Murthy, Huang), Baylor University Medical Center, Dallas, Texas
| | - Jason Martin
- Division of Gastroenterology, Department of Internal Medicine (Ebrahim, Martin, Odstrcil, Polter) and the Department of Pathology (Murthy, Huang), Baylor University Medical Center, Dallas, Texas
| | - Stacey Murthy
- Division of Gastroenterology, Department of Internal Medicine (Ebrahim, Martin, Odstrcil, Polter) and the Department of Pathology (Murthy, Huang), Baylor University Medical Center, Dallas, Texas
| | - Elizabeth Odstrcil
- Division of Gastroenterology, Department of Internal Medicine (Ebrahim, Martin, Odstrcil, Polter) and the Department of Pathology (Murthy, Huang), Baylor University Medical Center, Dallas, Texas
| | - He Huang
- Division of Gastroenterology, Department of Internal Medicine (Ebrahim, Martin, Odstrcil, Polter) and the Department of Pathology (Murthy, Huang), Baylor University Medical Center, Dallas, Texas
| | - Daniel Polter
- Division of Gastroenterology, Department of Internal Medicine (Ebrahim, Martin, Odstrcil, Polter) and the Department of Pathology (Murthy, Huang), Baylor University Medical Center, Dallas, Texas
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22
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Abstract
Programmed cell death protein 1 (PD-1) blocking agents are novel immunotherapeutics used for treatment of advanced-stage malignancies. They have shown promise in the treatment of several malignancies, with greater efficacy and better tolerability than cytotoxic T-lymphocyte antigen 4 (CTLA-4) blocking agents. However, as with anti-CTLA-4 agents, clinically significant colitis remains an important complication. Although there is growing awareness of the histopathologic features of anti-CTLA-4 therapy, there is little information on the pathologic features of anti-PD-1 colitis. We describe here the histopathologic findings in 8 patients who developed colitis while on anti-PD-1 monotherapy. The most common pattern of injury observed (5/8 cases) was an active colitis with neutrophilic crypt microabscesses and with prominent crypt epithelial cell apoptosis and crypt atrophy/dropout. These latter features are reminiscent of other colitides with prominent apoptosis such as acute graft-versus-host disease or certain drug-induced colitides. The remainder of cases (3/8) showed a lymphocytic colitis-like pattern, characterized by increased intraepithelial lymphocytes and surface epithelial injury. Apoptosis was also often increased in these cases but crypt atrophy/dropout was not present. In patients who experienced recurrence of anti-PD-1 colitis, histologic features were similar to the initial insult but, in addition, features of chronicity developed that mimicked inflammatory bowel disease (basal lymphoplasmacytosis and crypt architectural irregularity, and Paneth cell metaplasia in 1 case). Awareness of the clinical scenario, however, should allow pathologists to suggest anti-PD-1 colitis. Interestingly, recurrent colitis was observed in patients who had been off anti-PD-1 therapy for many months. As anti-PD-1 agents are increasingly used in oncology, we present this series to increase awareness of anti-PD-1 colitis among pathologists, to facilitate its timely diagnosis and treatment.
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23
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Marginean EC. The Ever-Changing Landscape of Drug-Induced Injury of the Lower Gastrointestinal Tract. Arch Pathol Lab Med 2017; 140:748-58. [PMID: 27472233 DOI: 10.5858/arpa.2015-0451-ra] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
CONTEXT -There is an ever-growing armamentarium of pharmacologic agents that can cause gastrointestinal (GI) mucosal injury, the most common symptoms being diarrhea, constipation, nausea, and vomiting. These are often self-limiting and without serious sequelae, but some symptoms are of greater concern, like drug-induced mucosal ulceration that can manifest as GI hemorrhage, stricture formation, and even perforation. Histologically, there is significant overlap between drug-induced injuries and various disease entities. A single type of medication may cause multiple patterns of injury, which can involve the entire GI tract or just some parts of it. OBJECTIVE -To review the most common drug-induced injury patterns affecting the colon, which may be recognized by the surgical pathologist on colonic mucosal biopsies. This review does not address the injuries occurring in the upper GI tract. DATA SOURCES -A PubMed review of English-language literature, up to December 2015, on drug-induced injury of GI tract was performed. CONCLUSIONS -There are numerous drugs that damage the colonic mucosa. The most common drugs are included in this review according to their histologic pattern of injury. It is important for the pathologist to keep in mind that a single drug type can induce many histologic patterns of mucosal injury that can mimic many disease entities. Although there are some histologic clues helpful in the diagnosis of drug-induced colonic injury, correlation with clinical history and especially medication history is essential to improve diagnostic accuracy.
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Affiliation(s)
- Esmeralda Celia Marginean
- From the Department of Pathology and Laboratory Medicine, University of Ottawa, Ottawa, Ontario, Canada
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24
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Leung G, Papademetriou M, Chang S, Arena F, Katz S. Interactions Between Inflammatory Bowel Disease Drugs and Chemotherapy. ACTA ACUST UNITED AC 2016; 14:507-534. [DOI: 10.1007/s11938-016-0109-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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25
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Parikh J, Kerman DH, Garcia-Buitrago MT. Adalimumab-induced apoptotic enteropathy. Colorectal Dis 2016; 18:419-21. [PMID: 26799728 DOI: 10.1111/codi.13282] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Accepted: 12/24/2015] [Indexed: 02/08/2023]
Affiliation(s)
- J Parikh
- Department of Pathology, University of Miami Miller School of Medicine, 1611 NW 12 Ave, Holtz bldg rm 2042, Miami, Florida, 33136, USA
| | - D H Kerman
- Department of Gastroenterology, University of Miami Miller School of Medicine, 1475 NW 12th Ave, rm 1142, Miami, Florida, 33136, USA
| | - M T Garcia-Buitrago
- Department of Pathology, University of Miami Miller School of Medicine, 1611 NW 12 Ave, Holtz bldg rm 2042, Miami, Florida, 33136, USA.
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26
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Abstract
Idelalisib is an inhibitor of the PI3Kδ isoform approved for treatment of patients with relapsed chronic lymphocytic leukemia and indolent non-Hodgkin lymphoma. Many patients develop gastrointestinal symptoms during idelalisib therapy; however, the pathologic effects of this drug have not been characterized. We identified 50 patients who received at least 3 months of idelalisib therapy. Clinical findings and symptoms were noted for each patient, and endoscopic findings were recorded for those who underwent colonoscopic examination. Hematoxylin and eosin-stained sections from colonic biopsy samples were evaluated for histologic patterns of injury. Twenty-three (46%) patients experienced diarrhea during treatment with idelalisib, including 8 with severe symptoms (≥7 stools/d above baseline and/or requiring hospitalization). Fourteen patients underwent colonoscopic examination with mucosal biopsy. Twelve (86%) of these had colitis characterized by intraepithelial lymphocytosis, crypt cell apoptosis, and neutrophilic infiltration of crypt epithelium. Eleven patients had symptoms severe enough to warrant drug withdrawal, including 9 who were also treated with corticosteroids. Idelalisib commonly causes diarrheal symptoms in patients undergoing therapy for B-cell neoplasia, which may be severe in nearly 20% of patients. Characteristic histologic features include the combination of intraepithelial lymphocytosis and crypt cell apoptosis, often accompanied by neutrophils. Discontinuation of the drug results in symptomatic improvement and resolution of histologic changes.
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27
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Toquet S, Nguyen Y, Sabbagh A, Djerada Z, Boulagnon C, Bani-Sadr F. Severe apoptotic enteropathy caused by methotrexate treatment for rheumatoid arthritis. Joint Bone Spine 2015; 83:217-9. [PMID: 26494588 DOI: 10.1016/j.jbspin.2015.08.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/28/2015] [Indexed: 10/22/2022]
Abstract
The folic acid antagonist methotrexate is a cornerstone treatment of rheumatoid arthritis. Its use is limited chiefly by gastrointestinal toxicity, which is among the main reasons for methotrexate discontinuation. Here, we report the case of a 40-year-old man on chronic methotrexate therapy in whom life-threatening apoptotic enteropathy with watery diarrhea and hypovolemic shock developed after he was switched from the oral to the intramuscular route, with no change in dosage. Colonic biopsies suggested drug-induced colitis, showing a nonspecific, mildly inflammatory infiltrate of lymphocytes and plasma cells, dilated damaged crypts, and a marked increase in basal crypt apoptosis (>20 apoptotic bodies/100 crypts). Clinicians should be aware that methotrexate can cause life-threatening apoptotic enteropathy. Increased basal crypt apoptosis in colonic biopsies with more than 5 apoptotic bodies/100 crypts should routinely suggest drug-induced enteropathy.
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Affiliation(s)
- Ségolène Toquet
- Service de médecine interne et des maladies infectieuses et tropicales, CHU de Reims, 45, rue Cognacq-Jay, 51092 Reims cedex, France.
| | - Yohan Nguyen
- Service de médecine interne et des maladies infectieuses et tropicales, CHU de Reims, 45, rue Cognacq-Jay, 51092 Reims cedex, France
| | - Adel Sabbagh
- Service de rhumatologie, CHU de Reims, 45, rue Cognacq-Jay, 51092 Reims cedex, France
| | - Zoubir Djerada
- Laboratoire de pharmacologie toxicologie, CHU de Reims, 45, rue Cognacq-Jay, 51092 Reims cedex, France
| | - Camille Boulagnon
- Laboratoire d'anatomo-pathologie, CHU de Reims, 45, rue Cognacq-Jay, 51092 Reims cedex, France
| | - Firouzé Bani-Sadr
- Service de médecine interne et des maladies infectieuses et tropicales, CHU de Reims, 45, rue Cognacq-Jay, 51092 Reims cedex, France
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28
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Abstract
Many drugs and chemical agents can cause enteritis and colitis, producing clinical gastrointestinal side effects, the most common of which are diarrhoea, constipation, nausea and vomiting. Significant histological overlap exists between some patterns of medication or chemical injury and various disease entities. A particular medication may cause multiple patterns of injury and may mimic common entities such as coeliac disease, Crohn's disease, infectious enteritis and colitis. Thus, given the common absence of specific histopathological features, the diagnosis often relies upon thorough clinicopathological correlation. This review concentrates on selected examples of medication-induced injury of the intestinal tract in which the pathology can be recognized, particularly on biopsies, with a focus on newly described medication-induced gastrointestinal effects.
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Affiliation(s)
- Aoife J McCarthy
- Department of Histopathology, St Vincent's University Hospital, Elm Park, Dublin 4, Ireland
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29
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Consensus diagnostic histopathological criteria for acute gastrointestinal graft versus host disease improve interobserver reproducibility. Virchows Arch 2015; 467:255-63. [DOI: 10.1007/s00428-015-1803-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Revised: 05/16/2015] [Accepted: 06/22/2015] [Indexed: 12/12/2022]
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