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Pugliese N, Giuli L, Mastrorocco E, Santopaolo F, Marcozzi G, Bezzio C, Dal Buono A, Gabbiadini R, Gasbarrini A, Ponziani FR, Armuzzi A, Aghemo A. Exploring the link: Porto-sinusoidal vascular disorder and inflammatory bowel disease - A comprehensive narrative review. Dig Liver Dis 2024; 56:964-970. [PMID: 38044225 DOI: 10.1016/j.dld.2023.11.021] [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: 10/23/2023] [Revised: 11/15/2023] [Accepted: 11/16/2023] [Indexed: 12/05/2023]
Abstract
Porto-sinusoidal vascular disorder (PSVD) encompasses a group of vascular disorders characterized by lesions involving the portal venules and sinusoids, independent of the presence of portal hypertension (PH), and for which liver biopsy is essential for diagnosis. PSVD has been shown to be common in patients with immune-mediated diseases, including inflammatory bowel disease (IBD). The association between PSVD and the use of thiopurines and thioguanine in patients with IBD has been well established. In addition, research suggests an association between PSVD and IBD, even in cases where patients haven't been exposed to specific medications, probably related to changes in intestinal permeability. The identification and management of patients with known IBD and PSVD is a challenge for gastroenterologists. This narrative review aims to summarize the currently available data on the association between IBD and PSVD and provide practical suggestions for the management of this group of patients.
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Affiliation(s)
- Nicola Pugliese
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele (MI), Italy; Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano (MI), Italy
| | - Lucia Giuli
- Hepatology Unit, CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome 00168, Italy
| | | | - Francesco Santopaolo
- Hepatology Unit, CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome 00168, Italy
| | - Giacomo Marcozzi
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele (MI), Italy
| | - Cristina Bezzio
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele (MI), Italy; IBD Center, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano (MI), Italy
| | - Arianna Dal Buono
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele (MI), Italy; IBD Center, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano (MI), Italy
| | - Roberto Gabbiadini
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele (MI), Italy; IBD Center, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano (MI), Italy
| | - Antonio Gasbarrini
- Hepatology Unit, CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome 00168, Italy; Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Francesca Romana Ponziani
- Hepatology Unit, CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome 00168, Italy; Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Alessandro Armuzzi
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele (MI), Italy; IBD Center, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano (MI), Italy
| | - Alessio Aghemo
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele (MI), Italy; Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano (MI), Italy.
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Goel A, Ramakrishna B, Zachariah U, Sajith KG, Burad DK, Kodiatte TA, Keshava SN, Balasubramanian KA, Elias E, Eapen CE. What makes non-cirrhotic portal hypertension a common disease in India? Analysis for environmental factors. Indian J Med Res 2020; 149:468-478. [PMID: 31411170 PMCID: PMC6676844 DOI: 10.4103/ijmr.ijmr_1405_17] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
In India, an unexplained enteropathy is present in a majority of non-cirrhotic intrahepatic portal hypertension (NCIPH) patients. Small intestinal bacterial contamination and tropical enteropathy could trigger inflammatory stimuli and activate the endothelium in the portal venous system. Groundwater contaminated with arsenic is an environmental factor of epidemic proportions in large areas of India which has similar consequences. Von Willebrand factor (a sticky protein) expressed by activated endothelium may promote formation of platelet microthrombi and occlusion of intrahepatic portal vein branches leading to NCIPH. Environmental factors linked to suboptimal hygiene and sanitation, which enter through the gastrointestinal (GI) tract, predispose to platelet plugging onto activated endothelium in portal microcirculation. Thus, NCIPH, an example of poverty linked thrombophilia, is a disease mainly affecting the lower socio-economic strata of Indian population. Public health measures to improve sanitation, provide clean drinking water and eliminate arsenic contamination of drinking water are urgently needed. Till such time as these environmental factors are addressed, NCIPH is likely to remain 'an Indian disease'.
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Affiliation(s)
- Ashish Goel
- Department of Hepatology, Division of GI Sciences, Christian Medical College, Vellore, India
| | - Banumathi Ramakrishna
- Department of Pathology, Division of GI Sciences, Christian Medical College, Vellore, India
| | - Uday Zachariah
- Department of Hepatology, Division of GI Sciences, Christian Medical College, Vellore, India
| | - K G Sajith
- Department of Hepatology, Division of GI Sciences, Christian Medical College, Vellore, India
| | - Deepak K Burad
- Department of Pathology, Division of GI Sciences, Christian Medical College, Vellore, India
| | - Thomas A Kodiatte
- Department of Pathology, Division of GI Sciences, Christian Medical College, Vellore, India
| | - Shyamkumar N Keshava
- Department of Radio-diagnosis, Division of GI Sciences, Christian Medical College, Vellore, India
| | - K A Balasubramanian
- Department of Wellcome Research Laboratory, Division of GI Sciences, Christian Medical College, Vellore, India
| | - Elwyn Elias
- Department of Hepatology, Division of GI Sciences, Christian Medical College, Vellore, India; Liver Unit, University Hospitals, Birmingham, UK
| | - C E Eapen
- Department of Hepatology, Division of GI Sciences, Christian Medical College, Vellore, India
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Dąbkowski K, Graca-Pakulska K, Zawada I, Ostrowski J, Starzyńska T. Clinical significance of endoscopic findings in the upper gastrointestinal tract in Crohn's disease. Scand J Gastroenterol 2019; 54:1075-1080. [PMID: 31456461 DOI: 10.1080/00365521.2019.1656776] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Crohn's disease is an inflammatory disorder that can affect the entire gastrointestinal tract but typically involves the ileocecal region. Before endoscopy was widely used, involvement of the esophagus, stomach, and duodenum was thought to be rare. Recent publications demonstrated that not only are upper gastrointestinal lesions common in Crohn's disease (affecting up to 75% of the patients), but they also present characteristic endoscopic findings with potential clinical significance. It was suggested that lesions in the stomach with a bamboo joint-like appearance might be an endoscopic biomarker for Crohn's disease. It was also found that this occurrence is related to a more severe disease course. Our review summarizes the literature, as well as our own observations and considerations, concerning the issue of upper gastrointestinal involvement in Crohn's disease and its clinical meaning.
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Affiliation(s)
- Krzysztof Dąbkowski
- Department of Gastroenterology, Pomeranian Medical University in Szczecin , Szczecin , Poland
| | | | - Iwona Zawada
- Department of Gastroenterology, Pomeranian Medical University in Szczecin , Szczecin , Poland
| | - Jerzy Ostrowski
- Department of Genetics, Maria Skłodowska-Curie Institute - Oncology Centre , Warsaw , Poland
| | - Teresa Starzyńska
- Department of Gastroenterology, Pomeranian Medical University in Szczecin , Szczecin , Poland
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Graf L, Dobrota R, Jordan S, Wildi LM, Distler O, Maurer B. Nodular Regenerative Hyperplasia of the Liver: A Rare Vascular Complication in Systemic Sclerosis. J Rheumatol 2017; 45:103-106. [DOI: 10.3899/jrheum.170292] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/08/2017] [Indexed: 12/22/2022]
Abstract
Objective.To investigate nodular regenerative hyperplasia (NRH) as a vascular complication of systemic sclerosis (SSc) with microvasculopathy as a common denominator.Methods.Cases of SSc-NRH were identified by systematic literature review and by screening the Zurich cohort. NRH had to be diagnosed by liver biopsy.Results.Literature review retrieved 22 cases. In our cohort, 1.4% of patients with SSc were diagnosed with NRH. Most had vasculopathy, were positive for anticentromere antibodies, had elevated alkaline phosphatase and gamma-glutamyl transferase levels, normal liver morphology on ultrasound yet increased stiffness on ultrasound elastography, and had portal hypertension.Conclusion.NRH might represent a rare yet potentially life-threatening vascular complication in SSc.
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Abstract
BACKGROUND Hepatoxicity is a relative uncommon complication related with Azathioprine, however most studies were performed in inflammatory bowel diseases patients. The aim of this study is to report the clinical profile of patients with Azathioprine-induced hepatotoxicity. METHODS All medical records of patients received Azathioprine from 2010 to 2015 were retrospectively reviewed. Hepatotoxicity was defined as serum alanine aminotransferase (ALT) or aspatate aminotransferase (AST) or total bilirubin >2 times upper limit normal. Other causes of liver diseases were excluded. All subjects were followed until the resolution of liver injury. RESULTS Two-hundred and ninety-three patients receiving Azathioprine were retrospectively reviewed. Eight patients (2.7%) were diagnosed with Azathioprine-induced hepatotoxicity. The median age was 45 year with female preponderance. The latency to onset of liver injury ranged from 7 to 236 d, and 4 patients were symptomatic. Median peak levels were ALT 295 U/L, alkaline phosphatase 169 U/L, and total bilirubin 1 mg/dl. According to R-ratio, mixed pattern (50%) was more frequent than cholestatic (37.5%) and hepatocellular pattern (12.5%). Liver biopsies were performed in 2 patients, and showed hepatocellular and canalicular cholestasis with mild portal and peri-portal inflammation. All patients recovered fully with a median time of 41.3 days. Two patients developed prolonged cholestasis >2 months, hence none had liver failure or required liver transplantation. CONCLUSION Hepatotoxicity is relative uncommon in patients receiving Azathioprine, and predominantly is mixed hepatocellular and cholestatic in nature. Even though all patients recover fully after drug withdrawal, severe cholestasis can occur.
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Affiliation(s)
- Sith Siramolpiwat
- a Chulabhorn International College of Medicine , Thammasat University , Pathumthani , Thailand.,b Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine , Thammasat University , Pathumthani , Thailand
| | - Dussadee Sakonlaya
- c Department of Pathology, Faculty of Medicine , Thammasat University , Pathumthani , Thailand
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Hepatic Issues and Complications Associated With Inflammatory Bowel Disease: A Clinical Report From the NASPGHAN Inflammatory Bowel Disease and Hepatology Committees. J Pediatr Gastroenterol Nutr 2017; 64:639-652. [PMID: 27984347 DOI: 10.1097/mpg.0000000000001492] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Hepatobiliary disorders are common in patients with inflammatory bowel disease (IBD), and persistent abnormal liver function tests are found in approximately 20% to 30% of individuals with IBD. In most cases, the cause of these elevations will fall into 1 of 3 main categories. They can be as a result of extraintestinal manifestations of the disease process, related to medication toxicity, or the result of an underlying primary hepatic disorder unrelated to IBD. This latter possibility is beyond the scope of this review article, but does need to be considered in anyone with elevated liver function tests. This review is provided as a clinical summary of some of the major hepatic issues that may occur in patients with IBD.
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Musumba CO. Review article: the association between nodular regenerative hyperplasia, inflammatory bowel disease and thiopurine therapy. Aliment Pharmacol Ther 2013; 38:1025-37. [PMID: 24099468 DOI: 10.1111/apt.12490] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2013] [Revised: 06/18/2013] [Accepted: 08/27/2013] [Indexed: 12/15/2022]
Abstract
BACKGROUND Nodular regenerative hyperplasia (NRH) is increasingly being recognised in patients with inflammatory bowel disease (IBD). However, the pathogenesis and incidence of NRH in IBD, and the putative roles played by azathioprine (AZA), mercaptopurine (MP), or tioguanine (TG) remain unclear. AIMS To summarise the data on the association between NRH and thiopurine therapy in patients with IBD. METHODS A literature search was performed in PubMed and MEDLINE databases using the keywords 'nodular regenerative hyperplasia AND (inflammatory bowel disease OR Crohn's disease OR ulcerative colitis) AND (azathioprine OR mercaptopurine OR tioguanine OR thioguanine).' No time limit was placed on studies included. RESULTS Inflammatory bowel disease patients treated with AZA have a cumulative incidence of NRH of approximately 0.6% and 1.28% at 5 and 10 years, respectively, whereas those treated with high-dose TG (>40 mg/day) have a frequency of NRH of up to 62%, which is higher in patients with elevated liver enzymes and/or thrombocytopaenia than those without these abnormalities (frequency 76% vs. 33%). Conversely, low-dose TG therapy (<20 mg/day) is relatively safe, with no cases of NRH observed. NRH has also been found in 6% of operated thiopurine-naïve IBD patients. Male gender, older age, and stricturing disease/small bowel resection have been consistently identified as high-risk factors for NRH. CONCLUSIONS The pathogenesis of nodular regenerative hyperplasia in patients with IBD is complex and multifactorial involving disease-specific, genetic and iatrogenic risk factors. Clinicians should maintain a high index of suspicion for diagnosing nodular regenerative hyperplasia, especially in IBD patients with high-risk factors on thiopurine therapy, regardless of the presence of laboratory abnormalities.
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Affiliation(s)
- C O Musumba
- Department of Gastroenterology and Hepatology, The Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, UK
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