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Jin JZ, Liang X, Liu SP, Wang RL, Zhang QW, Shen YF, Li XB. Association between autoimmune gastritis and gastric polyps: Clinical characteristics and risk factors. World J Gastrointest Oncol 2025; 17:92908. [DOI: 10.4251/wjgo.v17.i1.92908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 08/23/2024] [Accepted: 09/11/2024] [Indexed: 12/12/2024] Open
Abstract
BACKGROUND The relationship between autoimmune gastritis (AIG) and gastric polyps (GPs) is not well understood.
AIM To explore the clinical characteristics and risk factors of AIG with GPs in patients.
METHODS This double center retrospective study included 530 patients diagnosed with AIG from July 2019 to July 2023. We collected clinical, biochemical, serological, and demographic data were of each patient. Logistic regression analyses, both multivariate and univariate, were conducted to pinpoint independent risk factors for GPs in patients with AIG patients. Receiver operating characteristic curves were utilized to establish the optimal cutoff values, sensitivity, and specificity of these risk factors for predicting GPs in patients with AIG.
RESULTS Patients with GPs had a higher median age than those without GPs [61 (52.25-69) years vs 58 (47-66) years, P = 0.006]. The gastrin-17 levels were significantly elevated in patients with GPs compared with those without GPs [91.9 (34.2-138.9) pmol/mL vs 60.9 (12.6-98.4) pmol/mL, P < 0.001]. Additionally, the positive rate of parietal cell antibody (PCA) antibody was higher in these patients than in those without GPs (88.6% vs 73.6%, P < 0.001). Multivariate and univariate analyses revealed that PCA positivity [odds ratio (OR) = 2.003, P = 0.017], pepsinogen II (OR = 1.053, P = 0.015), and enterochromaffin like cells hyperplasia (OR = 3.116, P < 0.001) were significant risk factors for GPs, while pepsinogen I was identified as a protective factor.
CONCLUSION PCA positivity and enterochromaffin like cells hyperplasia are significant risk factor for the development of GPs in patients with AIG. Elevated gastrin-17 levels may also play a role in this process. These findings suggest potential targets for further research and therapeutic intervention in managing GPs in patients with AIG.
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Affiliation(s)
- Jing-Zheng Jin
- Division of Gastroenterology and Hepatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
- Division of Gastroenterology and Hepatology, Shanghai Institute of Digestive Diseases, Shanghai 200001, China
| | - Xiao Liang
- Division of Gastroenterology and Hepatology, Shanghai Institute of Digestive Diseases, Shanghai 200001, China
- Division of Gastroenterology and Hepatology, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Shu-Peng Liu
- Division of Gastroenterology and Hepatology, Shanghai Institute of Digestive Diseases, Shanghai 200001, China
- Division of Gastroenterology and Hepatology, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Rui-Lan Wang
- Division of Gastroenterology and Hepatology, Sichuan Armed Police Corps Hospital, Leshan 610041, Sichuan Province, China
| | - Qing-Wei Zhang
- Division of Gastroenterology and Hepatology, Shanghai Institute of Digestive Diseases, Shanghai 200001, China
- Division of Gastroenterology and Hepatology, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Yu-Feng Shen
- Division of Gastroenterology and Hepatology, Shanghai Institute of Digestive Diseases, Shanghai 200001, China
- Division of Gastroenterology and Hepatology, NHC Key Laboratory of Digestive Diseases, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Xiao-Bo Li
- Department of Gastroenterology, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine Shanghai Institute of Digestive Diseases, Shanghai 200127, China
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Xiao L, Cheng YQ, Ma WS, Zhu WF, Wu JP, Meng YF, Shi LY, Zhang W, Chen L, Cheng C, Zhang JF. Huangqi Jianzhong decoction improves gastric intestinal metaplasia in rats by regulating the gut‒thyroid axis. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 135:156174. [PMID: 39488101 DOI: 10.1016/j.phymed.2024.156174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Revised: 10/01/2024] [Accepted: 10/20/2024] [Indexed: 11/04/2024]
Abstract
BACKGROUND Gastric intestinal metaplasia (GIM) is a crucial stage in the progression of gastric cancer. Huangqi Jianzhong decoction (HQJZ) has emerged as a leading therapeutic strategy for treating GIM patients with cold intolerance in traditional Chinese medicine clinics, but the detailed mechanism remains poorly understood. OBJECTIVE The present study aimed to elucidate the molecular mechanism by which HQJZ alleviates GIM in a rat model on the basis of the gut microbiota‒thyroid axis. METHODS A GIM rat model was established by administering cold salicylic acid and sodium deoxycholate (SDC) for 12 weeks, followed by gavage treatment with HQJZ for an additional four weeks. Lianpu Yin (LPY) was used as a comparison formula. The cold tolerance characteristics of GIM rats were evaluated using cold tolerance and temperature‒tropism experiment experiments. Thyroid pathological changes were evaluated with HE staining, and thyroid function was measured via quantification of T3 and T4 levels with ELISA. The gut microbiota was analyzed using 16S rRNA gene sequencing, and fecal butyric acid and serum metabolites were quantified utilizing metabolomics. The key molecular mechanism was verified in the Nthy-ori 3-1 cell model. RESULTS HQJZ, but not LPY, significantly improved gastric mucosa and thyroid tissue lesions in GIM rats, increased the serum levels of the thyroid hormones T3 and T4, and enhanced cold tolerance. HQJZ treatment promoted the enrichment of fecal butyrate-producing bacteria, specifically the bacteria Allobaculum and Bifidobacterium, resulting in a marked increase in fecal butyric acid concentrations. HQJZ treatment significantly diminished the levels of mitochondrial damage-related serum metabolites, including p-cresol sulfate and indoxyl sulfate. Mechanistically, in vivo investigations further demonstrated that butyric acid not only improved thyroid tissue lesions but also restored the fecal microbiota structure, as well as low-temperature tropism, in GIM rats. Furthermore, butyrate diminished the mitochondrial damage induced by SDC in these cells, as evidenced by decreased reactive oxygen species levels and increased ATP production and mitochondrial membrane potential. Importantly, in vitro studies revealed that butyrate protected against SDC-induced injury in Nthy-ori 3-1 cells through the upregulation of TG, TPO, and TSHR expression. CONCLUSIONS HQJZ promotes cold tolerance and improves thyroid function in GIM rats by enriching gut butyrate-producing bacteria.
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Affiliation(s)
- Ling Xiao
- School of Medical, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China
| | - Yu-Qin Cheng
- School of Medical, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China
| | - Wen-Shuo Ma
- School of Medical, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China
| | - Wen-Fei Zhu
- School of Medical, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China
| | - Jian-Ping Wu
- School of Medical, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China
| | - Yu-Fen Meng
- School of Medical, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China
| | - Li-Yun Shi
- School of Translational Medicine, Zhejiang Shuren University, Hangzhou, 310015, PR China
| | - Wei Zhang
- School of Medical, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China
| | - Lei Chen
- Department of Cardiothoracic Surgery, the Second Affiliated Hospital of Soochow University, Suzhou, 215004, PR China.
| | - Chun Cheng
- School of Medical, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China.
| | - Jun-Feng Zhang
- School of Medical, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China.
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Lenti MV, Miceli E, Lahner E, Natalello G, Massironi S, Schiepatti A, Zingone F, Sciola V, Rossi RE, Cannizzaro R, De Giorgi EM, Gregorio V, Fazzino E, Gentile A, Petrucci C, Dilaghi E, Pivetta G, Vanoli A, Luinetti O, Paulli M, Anderloni A, Vecchi M, Biagi F, Repici A, Savarino EV, Joudaki S, Delliponti M, Pasini A, Facciotti F, Farinati F, D'Elios MM, Della Bella C, Annibale B, Klersy C, Corazza GR, Di Sabatino A. Distinguishing Features of Autoimmune Gastritis Depending on Previous Helicobacter pylori Infection or Positivity to Anti-Parietal Cell Antibodies: Results From the Autoimmune gastRitis Italian netwOrk Study grOup (ARIOSO). Am J Gastroenterol 2024; 119:2408-2417. [PMID: 38976374 DOI: 10.14309/ajg.0000000000002948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Accepted: 06/27/2024] [Indexed: 07/10/2024]
Abstract
INTRODUCTION To describe the clinical features and the risk of developing gastric tumors in patients with autoimmune gastritis (AIG). METHODS This was a retrospective, longitudinal, multicenter study conducted at 8 Italian tertiary referral centers. We retrieved clinical data from all histologically proven patients with AIG. Differences between Helicobacter pylori -exposed vs H. pylori -naive and anti-parietal cell antibody (PCA)-positive vs PCA-negative patients were investigated. The rate of gastric adenocarcinoma and type 1 gastric neuroendocrine neoplasm (gNEN) was assessed. A multivariable model for factors associated with gNEN was fitted. RESULTS A total of 1,598 patients with AIG (median age 58 years, interquartile range 46-68; F:M ratio 2.7:1) were included. H. pylori -naive patients were more likely to have a first-degree family history of AIG (14.7% vs 8.9%; P = 0.012), type 1 diabetes mellitus (4.9% vs 2.3%; P = 0.025), and pernicious anemia (30.9% vs 21.1%; P = 0.003). PCA-positive patients had significantly more associated autoimmune diseases (59.0% vs 42.9%; P < 0.001) and were more likely to have been diagnosed by a case-finding strategy (15.3% vs 2.6%; P < 0.001). Overall, 15 cases (0.9%) of gastric adenocarcinoma and 153 cases (9.6%) of gNEN occurred, with a global rate of 0.12 (95% confidence interval [CI] 0.07-0.20) and 1.22 (95% CI 1.03-1.42) per 100 person/year, respectively. Having a vitamin B12/iron deficiency manifestation at AIG diagnosis was associated with a 16.44 (95% CI 9.94-27.20 P < 0.001) hazard ratio of gNEN. DISCUSSION The "pure" AIG pattern has typical features of an autoimmune disease and seems to be unrelated to H. pylori . In a tertiary referral setting, the risk of developing overt gastric adenocarcinoma is low, while patients with vitamin B12 deficiency complications at onset may benefit from a more intense endoscopic follow-up for early gNEN detection.
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Affiliation(s)
- Marco Vincenzo Lenti
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Emanuela Miceli
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Edith Lahner
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Gabriele Natalello
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Sara Massironi
- Division of Gastroenterology and Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, Fondazione IRCCS San Gerardo dei Tintori; University of Milano-Bicocca, Monza, Italy
| | - Annalisa Schiepatti
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- Gastroenterology Unit of Pavia Institute, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Fabiana Zingone
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy, Gastroenterology Unit, Azienda Ospedale-Università Padova, Padua, Italy
| | - Valentina Sciola
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano, Milan, Italy
| | - Roberta Elisa Rossi
- Gastroenterology and Endoscopy Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Renato Cannizzaro
- Oncological Gastroenterology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Italy, Department of Medical, Surgical and Health Sciences, University of Trieste, Italy
| | - Elena Maria De Giorgi
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Virginia Gregorio
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Erica Fazzino
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Antonella Gentile
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Clarissa Petrucci
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Emanuele Dilaghi
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Giulia Pivetta
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Alessandro Vanoli
- Unit of Anatomic Pathology, Department of Molecular Medicine, University of Pavia, and IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Ombretta Luinetti
- Unit of Anatomic Pathology, Department of Molecular Medicine, University of Pavia, and IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Marco Paulli
- Unit of Anatomic Pathology, Department of Molecular Medicine, University of Pavia, and IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Andrea Anderloni
- Gastroenterology and Digestive Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Maurizio Vecchi
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano, Milan, Italy
| | - Federico Biagi
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- Gastroenterology Unit of Pavia Institute, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Alessandro Repici
- Gastroenterology and Endoscopy Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Edoardo Vincenzo Savarino
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy, Gastroenterology Unit, Azienda Ospedale-Università Padova, Padua, Italy
| | - Shamim Joudaki
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Mariangela Delliponti
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Alessandra Pasini
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Federica Facciotti
- IEO, European Institute of Oncology IRCCS, Department of Experimental Oncology, Milan, Italy; University of Milano-Bicocca, Department of Biotechnology and Biosciences, Milan, Italy
| | - Fabio Farinati
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy, Gastroenterology Unit, Azienda Ospedale-Università Padova, Padua, Italy
| | - Mario Milco D'Elios
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Chiara Della Bella
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Bruno Annibale
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Catherine Klersy
- Biostatistics & Clinical Trial Center, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Gino Roberto Corazza
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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4
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Lenti MV, Miceli E, Joudaki S, Gentile A, Di Sabatino A. Impact of an active case-finding strategy in autoimmune gastritis. Eur J Intern Med 2024; 130:179-181. [PMID: 39019735 DOI: 10.1016/j.ejim.2024.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2024] [Revised: 07/07/2024] [Accepted: 07/08/2024] [Indexed: 07/19/2024]
Affiliation(s)
- Marco Vincenzo Lenti
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Emanuela Miceli
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Shamim Joudaki
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Antonella Gentile
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy.
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Chen S, Xu L, Yan L, Zhang J, Zhou X, Wang J, Yan T, Wang J, He X, Ma H, Zhang X, Zhu S, Zhang Y, Xu C, Gao J, Ji X, Bai D, Chen Y, Chen H, Ke Y, Li L, Yu C, Mao X, Li T, Chen Y. A novel endoscopic artificial intelligence system to assist in the diagnosis of autoimmune gastritis: a multicenter study. Endoscopy 2024. [PMID: 39447610 DOI: 10.1055/a-2451-3071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2024]
Abstract
BACKGROUND Autoimmune gastritis (AIG), distinct from Helicobacter pylori-associated atrophic gastritis (HpAG), is underdiagnosed due to limited awareness. This multicenter study aimed to develop a novel endoscopic artificial intelligence (AI) system for assisting in AIG diagnosis. METHODS Patients diagnosed with AIG, HpAG, or nonatrophic gastritis (NAG), were retrospectively enrolled from six centers. Endoscopic images with relevant demographic and medical data were collected for development of the AI-assisted system based on a multi-site feature fusion model. The diagnostic performance of the AI model was evaluated in internal and external datasets. Endoscopists' performance with and without AI support was tested and compared using Mann-Whitney U test. Heatmap analysis was performed to interpret AI model outputs. RESULTS 18 828 endoscopy images from 1070 patients (294 AIG, 386 HpAG, 390 NAG) were collected. On testing datasets, AI identified AIG with 96.9 % sensitivity, 92.2 % specificity, and area under the receiver operating characteristic curve (AUROC) of 0.990 (internal), and 90.3 % sensitivity, 93.1 % specificity, and AUROC of 0.973 (external). The performance of AI (sensitivity 91.3 %) was comparable to that of experts (87.3 %) and significantly outperformed nonexperts (70.0 %; P = 0.01). With AI support, the overall performance of endoscopists was improved (sensitivity 90.3 % [95 %CI 86.0 %-93.2 %] vs. 78.7 % [95 %CI 73.6 %-83.2 %]; P = 0.008). Heatmap analysis revealed consistent focus of AI on atrophic areas. CONCLUSIONS This novel AI system demonstrated expert-level performance in identifying AIG and enhanced the diagnostic ability of endoscopists. Its application could be useful in guiding biopsy sampling and improving early detection of AIG.
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Affiliation(s)
- Shurong Chen
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Louzhe Xu
- Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Lingling Yan
- Department of Gastroenterology, Taizhou Hospital, Taizhou, China
| | - Jie Zhang
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Xuefeng Zhou
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Department of Gastroenterology, the Second Hospital of Jiaxing, Jiaxing, China
| | - Jiayi Wang
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Department of Gastroenterology, CHC international hospital, Ningbo, China
| | - Tianlian Yan
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jinghua Wang
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Xinjue He
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Han Ma
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Xuequn Zhang
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Shenghua Zhu
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Yizhen Zhang
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Chengfu Xu
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jianguo Gao
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Xia Ji
- Department of Gastroenterology, the Second Hospital of Jiaxing, Jiaxing, China
| | - Dezhi Bai
- Department of Gastroenterology, the First People's hospital of Yuhang, Hangzhou, China
| | - Yuan Chen
- Department of Gastroenterology, the Third People's hospital of Zhoushan, Zhoushan, China
| | - Hongda Chen
- Department of Gastroenterology, the Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Yini Ke
- Department of Rheumatology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Lan Li
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Chaohui Yu
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Xinli Mao
- Department of Gastroenterology, Taizhou Hospital, Taizhou, China
| | - Ting Li
- Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Yi Chen
- Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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6
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Rudolph JJ, Agyei O, Telvizian T, Ghaneie A. Gastric Neuroendocrine Tumors and Pernicious Anemia: A Case Report and Literature Review. Cureus 2024; 16:e73553. [PMID: 39669826 PMCID: PMC11637537 DOI: 10.7759/cureus.73553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/11/2024] [Indexed: 12/14/2024] Open
Abstract
Gastrointestinal neuroendocrine tumors (GI-NETs) are rare neoplasms, with the gastric (stomach) subtype (G-NETs) representing a significant clinical focus. Type 1 G-NETs are particularly noteworthy due to their relationship with autoimmune atrophic gastritis (AAG) and pernicious anemia (PA), conditions that impact vitamin B12 absorption. This report presents the case of a patient with a type 1 G-NET identified at the initial diagnosis of PA, demonstrating the connection between these conditions. In the literature review, we discuss the general mechanisms underlying PA, including its etiology, pathogenesis, clinical presentations, and diagnostic approaches. Emphasis is placed on the importance of recognizing and diagnosing this condition early, given the treatable nature of the associated gastric neuroendocrine dysregulation. Additionally, the report examines the broad spectrum of G-NETs, with a special emphasis on the characteristics of type 1 tumors. By considering recent developments in the field, we provide an overview of the current understanding of G-NET epidemiology, classification, clinical features, diagnosis, and management strategies.
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Affiliation(s)
| | - Obed Agyei
- Hematology and Medical Oncology, Lankenau Medical Center, Wynnewood, USA
| | - Talar Telvizian
- Hematology and Medical Oncology, Lankenau Medical Center, Wynnewood, USA
| | - Arezoo Ghaneie
- Hematology and Medical Oncology, Lankenau Medical Center, Wynnewood, USA
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Sigawi T, Israeli A, Ilan Y. Harnessing Variability Signatures and Biological Noise May Enhance Immunotherapies' Efficacy and Act as Novel Biomarkers for Diagnosing and Monitoring Immune-Associated Disorders. Immunotargets Ther 2024; 13:525-539. [PMID: 39431244 PMCID: PMC11488351 DOI: 10.2147/itt.s477841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2024] [Accepted: 09/27/2024] [Indexed: 10/22/2024] Open
Abstract
Lack of response to immunotherapies poses a significant challenge in treating immune-mediated disorders and cancers. While the mechanisms associated with poor responsiveness are not well defined and change between and among subjects, the current methods for overcoming the loss of response are insufficient. The Constrained Disorder Principle (CDP) explains biological systems based on their inherent variability, bounded by dynamic boundaries that change in response to internal and external perturbations. Inter and intra-subject variability characterize the immune system, making it difficult to provide a single therapeutic regimen to all patients and even the same patients over time. The dynamicity of the immune variability is also a significant challenge for personalizing immunotherapies. The CDP-based second-generation artificial intelligence system is an outcome-based dynamic platform that incorporates personalized variability signatures into the therapeutic regimen and may provide methods for improving the response and overcoming the loss of response to treatments. The signatures of immune variability may also offer a method for identifying new biomarkers for early diagnosis, monitoring immune-related disorders, and evaluating the response to treatments.
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Affiliation(s)
- Tal Sigawi
- Faculty of Medicine, Hebrew University and Department of Medicine, Hadassah Medical Center, Jerusalem, Israel
| | - Adir Israeli
- Faculty of Medicine, Hebrew University and Department of Medicine, Hadassah Medical Center, Jerusalem, Israel
| | - Yaron Ilan
- Faculty of Medicine, Hebrew University and Department of Medicine, Hadassah Medical Center, Jerusalem, Israel
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8
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Sottotetti F, Malovini A, Maccarone S, Riva G, Tibollo V, Palumbo R, Tagliaferri B, Bellazzi R, Cena H, Di Sabatino A, Locati LD, Lenti MV. Vitamin B12 status in hospitalised cancer patients: Prevalence and clinical implications of depletion and hypervitaminosis. Clin Nutr ESPEN 2024; 63:585-594. [PMID: 39053694 DOI: 10.1016/j.clnesp.2024.07.017] [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: 03/13/2024] [Revised: 06/21/2024] [Accepted: 07/19/2024] [Indexed: 07/27/2024]
Abstract
BACKGROUND & AIMS The prevalence and clinical significance of vitamin B12 alterations in patients with cancer are poorly understood. We aimed to assess the prevalence and risk factors of vitamin B12 depletion or hypervitaminosis in patients with cancer. METHODS We retrospectively included hospitalised patients with cancer in 2017-2022. Plasma B12 levels were stratified as very low (VL, <200 pg/ml), low (L, 200-299 pg/ml), normal (N, 300-812 pg/ml), or high (H, ≥813 pg/ml). We collected demographic and several clinical data (e.g., comorbidities, nutritional status, ECOG-PS, cancer site and stage). Univariate and multivariate analyses for factors associated to the vitamin B12 status were fitted. RESULTS 788 patients (F/M ratio 1.05, median age 72 years, [25th, 75th percentiles 62, 78 years]) were included. Vitamin B12 was VL in 14.1%, L in 19.4%, N in 49.4%, and H in 17.1% cases. Vitamin B12 distribution increased significantly as function of ECOG-PS levels. Patients with breast cancer were characterized by the highest median B12 value, while colorectal cancer patients by the lowest. Vitamin B12 was also significantly higher in advanced compared to early-stage patients as well as in those who had liver failure. Multivariate analysis showed that the probability of H vs. VL B12 levels was significantly increased in patients with hypoproteinemia, hypo-prealbuminemia, and ECOG-PS≥2, and decreased in those with colorectal and gastric cancer. CONCLUSION Vitamin B12 impairment is common in cancer patients. Increased vitamin B12 is associated with an impaired clinical status, while vitamin B12 depletion is more common in early-stage cancer and in elderly patients.
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Affiliation(s)
- Federico Sottotetti
- Medical Oncology Unit, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Alberto Malovini
- Laboratory of Informatics and Systems Engineering for Clinical Research of the Institute of Pavia, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Stefano Maccarone
- Medical Oncology Unit, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Giulia Riva
- Medical Oncology Unit, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Valentina Tibollo
- Laboratory of Informatics and Systems Engineering for Clinical Research of the Institute of Pavia, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Raffaella Palumbo
- Medical Oncology Unit, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Barbara Tagliaferri
- Medical Oncology Unit, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Riccardo Bellazzi
- Laboratory of Informatics and Systems Engineering for Clinical Research of the Institute of Pavia, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy; Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy
| | - Hellas Cena
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy; Clinical Nutrition Unit, General Medicine, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Laura Deborah Locati
- Medical Oncology Unit, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy; Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Marco Vincenzo Lenti
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy.
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9
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Cascetta G, Colombo G, Eremita G, Garcia JGN, Lenti MV, Di Sabatino A, Travelli C. Pro- and anti-inflammatory cytokines: the hidden keys to autoimmune gastritis therapy. Front Pharmacol 2024; 15:1450558. [PMID: 39193325 PMCID: PMC11347309 DOI: 10.3389/fphar.2024.1450558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2024] [Accepted: 08/02/2024] [Indexed: 08/29/2024] Open
Abstract
Autoimmune gastritis (AIG) is an autoimmune disorder characterized by the destruction of gastric parietal cells and atrophy of the oxyntic mucosa which induces intrinsic factor deficiency and hypo-achlorhydria. AIG predominantly affects the antral mucosa with AIG patients experiencing increased inflammation and a predisposition toward the development of gastric adenocarcinoma and type I neuroendocrine tumors. The exact pathogenesis of this autoimmune disorder is incompletely understood although dysregulated immunological mechanisms appear to major contributors. This review of autoimmune gastritis, an unmet medical need, summarizes current knowledge on pro- and anti-inflammatory cytokines and strategies for the discovery of novel biomarkers and potential pharmacological targets.
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Affiliation(s)
- Greta Cascetta
- Department of Pharmaceutical Sciences, University of Pavia, Pavia, Italy
| | - Giorgia Colombo
- Division of Hematology/Oncology, Department of Medicine, Weill Cornell Medicine, Cornell University, New York, NY, United States
| | - Gianmarco Eremita
- Department of Pharmaceutical Sciences, University of Pavia, Pavia, Italy
| | - Joe G. N. Garcia
- Center for Inflammation Science and Systems Medicine, University of Florida Scripps Research Institute, Jupiter, FL, United States
| | - Marco Vincenzo Lenti
- First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Antonio Di Sabatino
- First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Cristina Travelli
- Department of Pharmaceutical Sciences, University of Pavia, Pavia, Italy
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10
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Vavallo M, Cingolani S, Cozza G, Schiavone FP, Dottori L, Palumbo C, Lahner E. Autoimmune Gastritis and Hypochlorhydria: Known Concepts from a New Perspective. Int J Mol Sci 2024; 25:6818. [PMID: 38999928 PMCID: PMC11241626 DOI: 10.3390/ijms25136818] [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: 05/12/2024] [Revised: 06/18/2024] [Accepted: 06/19/2024] [Indexed: 07/14/2024] Open
Abstract
Autoimmune atrophic gastritis is an immune-mediated disease resulting in autoimmune destruction of the specialized acid-producing gastric parietal cells. As a consequence, in autoimmune atrophic gastritis, gastric acid secretion is irreversibly impaired, and the resulting hypochlorhydria leads to the main clinical manifestations and is linked, directly or indirectly, to the long-term neoplastic complications of this disease. In the last few years, autoimmune atrophic gastritis has gained growing interest leading to the acquisition of new knowledge on different aspects of this disorder. Although reliable serological biomarkers are available and gastrointestinal endoscopy techniques have substantially evolved, the diagnosis of autoimmune atrophic gastritis is still affected by a considerable delay and relies on histopathological assessment of gastric biopsies. One of the reasons for the diagnostic delay is that the clinical presentations of autoimmune atrophic gastritis giving rise to clinical suspicion are very different, ranging from hematological to neurological-psychiatric up to gastrointestinal and less commonly to gynecological-obstetric symptoms or signs. Therefore, patients with autoimmune atrophic gastritis often seek advice from physicians of other medical specialties than gastroenterologists, thus underlining the need for increased awareness of this disease in a broad medical and scientific community.
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Affiliation(s)
| | | | | | | | | | | | - Edith Lahner
- Gastroenterology Unit, Sant’Andrea University Hospital, Department of Medical-Surgical Sciences and Translational Medicine, Sapienza University of Rome, 00189 Rome, Italy (G.C.); (F.P.S.)
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11
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Huang X, Tong X, Xing L, Xiao D. Multidisciplinary Collaborative Team for Screening of Autoimmune Gastritis. Am J Gastroenterol 2024; 119:1207. [PMID: 38661170 DOI: 10.14309/ajg.0000000000002793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Affiliation(s)
- Xiaobo Huang
- Oncology Department, The Ninth People's Hospital of Chongqing, Chongqing, China
| | - Xin Tong
- Oncology Department, Jiading Hospital of Traditional Chinese Medicine, Shanghai, China
| | - Lianjun Xing
- Department II of Gastroenterology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Dinghong Xiao
- Department II of Gastroenterology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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12
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Seage CH, Bennett A, Ward N, Semedo L, Plattel CHM, Suijker KIM, Vis JY, James DH. A Systematic Review of Symptoms of Pernicious Anemia. Food Nutr Bull 2024; 45:S34-S39. [PMID: 38987871 DOI: 10.1177/03795721241227016] [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] [Indexed: 07/12/2024]
Abstract
BACKGROUND Pernicious anemia (PA) is a type of macrocytic anemia caused by autoimmune gastritis. To facilitate timely diagnosis and treatment of PA there is a pressing need for improved understanding among Healthcare providers of the condition's symptoms and diagnostic criteria. OBJECTIVE This systematic review aims to extend existing clinical knowledge on the presentation of PA by determining which symptoms and clinical complications are reported in published adult case studies. METHODS Relevant studies were identified through electronic searches of PsycINFO, Embase, and MEDLINE, via OvidSP. During data extraction symptoms were categorized according to the International Classification of Diseases and were grouped based on frequency. RESULTS Symptoms were documented for 103 adults with a diagnosis of PA; the most frequent symptoms were fatigue (55%), loss of sensation in limbs (32%), excessive weight loss (27%), and a sore tongue (23%). CONCLUSIONS This review highlights the diverse symptomology of adults who are diagnosed with PA. Most symptoms documented in case studies are consistent with the core signs of B12 and folate deficiencies. Research is needed to identify if there are common clusters of PA symptoms that can be used as prompts for diagnostic testing in patients with suspected B12 deficiency.
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Affiliation(s)
- Catherine Heidi Seage
- Cardiff School of Sport & Health Sciences, Cardiff Metropolitan University, Cardiff, Wales, United Kingdom
| | - Alexis Bennett
- Applied Psychology, Cardiff School of Sport & Health Sciences, Cardiff Metropolitan University, Cardiff, Wales, United Kingdom
| | - Nicola Ward
- Clinical Pharmacy and Pharmacy Practice, Leicester School of Pharmacy, De Montfort University, Gateway, Leicester, United Kingdom
| | - Lenira Semedo
- School of Healthcare Sciences, Cardiff University, Cardiff, Wales, United Kingdom
| | | | - Kim I M Suijker
- B12 Research Institute Foundation, Rotterdam, the Netherlands
- Department of Clinical Chemistry, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Jolande Y Vis
- Department of Clinical Chemistry, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Delyth H James
- Health Psychology in Pharmacy Practice, Cardiff School of Sport & Health Sciences, Cardiff Metropolitan University, Cardiff, Wales, United Kingdom
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13
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Rossi CM, Lenti MV, Merli S, Lo Bello A, Mauro A, Anderloni A, Ribaldone DG, Marabotto E, Vernero M, Sheijani SD, Maniero D, Vanoli A, Klersy C, Savarino EV, Di Sabatino A. Clinical and atopic features of patients with primary eosinophilic colitis: an Italian multicentre study. Intern Emerg Med 2024; 19:993-1005. [PMID: 38461469 PMCID: PMC11186925 DOI: 10.1007/s11739-024-03568-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 02/19/2024] [Indexed: 03/12/2024]
Abstract
Eosinophilic colitis (EC) is the rarest among primary eosinophilic gastrointestinal disorders (EGID). EC is underdiagnosed due to its blurred and proteiform clinical manifestations. To explore the clinical and atopic characteristic of EC adult patients, the diagnostic delay, and relapse-associated factors, by comparison with patients with eosinophilic esophagitis (EoE) and irritable bowel syndrome (IBS). EC patients followed-up at four clinics were included, and clinical, histopathological, and laboratory data were retrieved. As control groups, age-matched patients with EoE and IBS were recruited. Allergy tests included skin prick test and serum specific IgE. Diagnostic delay was assessed. Overall, data from 73 patients were retrieved, including 40 with EC (median age 39 years IQR 22.5-59, F:M 2.1:1), 12 with EoE (F:M ratio: 1:5), and 21 with IBS (F:M ratio: 1:0.9). The most common features in EC patients were female sex (67.5%), atopy (77.5%), abdominal pain/distention (70%), diarrhoea (77.5%), and faecal calprotectin elevation (22.5%). Blood eosinophils were elevated in EoE, but not in EC (p < 0.001), while ECP did not differ across the three groups (p = 0.4). The frequency of allergen sensitization reached 25% of patients. Several frequent pan-allergens for this region were present. The overall diagnostic delay was 10 months (IQR 4-15). Factors contributing to a greater diagnostic delay were atopy, weight loss, and a previous misdiagnosis. EC is mostly a diagnosis of exclusion, burdened by a substantial diagnostic delay. In female patients the presence of allergen sensitization, abdominal symptoms and faecal calprotectin elevation should raise the suspicion of EC.
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Affiliation(s)
- Carlo Maria Rossi
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Marco Vincenzo Lenti
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Stefania Merli
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Antonio Lo Bello
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Aurelio Mauro
- Gastrointestinal Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Andrea Anderloni
- Gastrointestinal Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | | | - Elisa Marabotto
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Marta Vernero
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Shirin Djahandideh Sheijani
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Daria Maniero
- Gastroenterology Unit, Azienda Ospedale Università di Padova (AOUP), Padua, Italy
- Department of Surgery, Oncology and Gastroenterology (DiSCOG), University of Padua, Padua, Italy
| | | | - Catherine Klersy
- Biostatistics and Clinical Trial Centre, Fondazione IRCCS San Matteo, Pavia, Italy
| | - Edoardo Vincenzo Savarino
- Gastroenterology Unit, Azienda Ospedale Università di Padova (AOUP), Padua, Italy
- Department of Surgery, Oncology and Gastroenterology (DiSCOG), University of Padua, Padua, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy.
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
- Clinica Medica I, Fondazione IRCCS Policlinico San Matteo, Università Di Pavia, Viale Golgi 19, 27100, Pavia, Italy.
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14
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Miceli E, Lenti MV, Gentile A, Gambini G, Petrucci C, Pitotti L, Mengoli C, Di Stefano M, Vanoli A, Luinetti O, Brondino N, Paulli M, Anderloni A, Klersy C, Corazza GR, Di Sabatino A. Long-Term Natural History of Autoimmune Gastritis: Results From a Prospective Monocentric Series. Am J Gastroenterol 2024; 119:837-845. [PMID: 38050966 DOI: 10.14309/ajg.0000000000002619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 11/10/2023] [Indexed: 12/07/2023]
Abstract
INTRODUCTION The natural history of autoimmune gastritis (AIG) has been poorly described. In this study, we report the long-term natural history and clinical clustering of the full spectrum of AIG, from the potential to the complicated stage. METHODS Prospective single-center study conducted in a tertiary referral center. Patients with AIG at any stage (0 = potential; 1 = early; 2 = florid; 3 = severe; and 4 = complicated) were enrolled (January 2000-December 2022). The histopathological evolution, the clinical presentation, and the correlates of evolution of potential AIG were assessed. RESULTS Four hundred ninety-eight patients with AIG (mean age 56.7 ± 15.2 years, F:M ratio 2.5:1) were included, of whom 93 experienced potential AIG. The maximum disease duration was 27 years (median 18, interquartile range 14-23), while the overall median follow-up was 52 months (interquartile range 12-95). Age was significantly lower in stage 0 compared with that in the other stages. Accidental histologic evidence and hematologic findings were the most common clusters of diagnosis. The overall median rate of progression was 7.29 per 100 persons/yr (95% confidence interval [CI] 6.19-8.59), while the stage-specific rates of progression were 10.85 (stage 0; 95% CI 7.75-15.18), 14.83 (stages 1-2; 95% CI 11.89-18.49), and 2.68 (stage 3; 95% CI 1.88-3.84). Newly onset neoplastic complications at follow-up occurred in 41/483 patients (8.5%; 23 neuroendocrine tumors and 18 epithelial dysplasia). No cases of adenocarcinoma were noticed. Male sex was associated with a greater likelihood of evolving from potential AIG to overt AIG. DISCUSSION AIG is a progressive disorder, with a virtually absent risk of gastric adenocarcinoma. Patients with potential AIG should be monitored because they carry a high risk of evolving into overt AIG.
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Affiliation(s)
- Emanuela Miceli
- First Department of Internal Medicine, Fondazione IRCCS Policlinico, San Matteo, Pavia, Italy
| | - Marco Vincenzo Lenti
- First Department of Internal Medicine, Fondazione IRCCS Policlinico, San Matteo, Pavia, Italy
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Antonella Gentile
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Giulia Gambini
- Clinical Epidemiology and Biometry Service, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Clarissa Petrucci
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Lavinia Pitotti
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Caterina Mengoli
- First Department of Internal Medicine, Fondazione IRCCS Policlinico, San Matteo, Pavia, Italy
| | - Michele Di Stefano
- First Department of Internal Medicine, Fondazione IRCCS Policlinico, San Matteo, Pavia, Italy
| | - Alessandro Vanoli
- Unit of Anatomic Pathology, Department of Molecular Medicine, University of Pavia, and IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Ombretta Luinetti
- Unit of Anatomic Pathology, Department of Molecular Medicine, University of Pavia, and IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Natascia Brondino
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Marco Paulli
- Unit of Anatomic Pathology, Department of Molecular Medicine, University of Pavia, and IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Andrea Anderloni
- Gastroenterology and Digestive Endoscopy, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Catherine Klersy
- Clinical Epidemiology and Biometry Service, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Gino Roberto Corazza
- First Department of Internal Medicine, Fondazione IRCCS Policlinico, San Matteo, Pavia, Italy
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Antonio Di Sabatino
- First Department of Internal Medicine, Fondazione IRCCS Policlinico, San Matteo, Pavia, Italy
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
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15
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Santacroce G, Lenti MV, Abruzzese GM, Alunno G, Di Terlizzi F, Frenna C, Gentile A, Latorre MA, Petrucci C, Ruggeri D, Soriano S, Aronico N, Rossi CM, De Silvestri A, Corazza GR, Di Sabatino A. Diagnostic delay in symptomatic uncomplicated diverticular disease: an Italian tertiary referral centre study. Intern Emerg Med 2024; 19:99-106. [PMID: 37891452 PMCID: PMC10827944 DOI: 10.1007/s11739-023-03446-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023]
Abstract
The magnitude of the diagnostic delay of symptomatic uncomplicated diverticular disease (SUDD) is unknown; we aimed to evaluate SUDD diagnostic delay and its risk factors. SUDD patients diagnosed at a tertiary referral centre were retrospectively enrolled (2010-2022). Demographic and clinical data were retrieved. Overall, patient-, and physician-dependant diagnostic delays were assessed. Univariate and multivariate analyses were fitted to identify risk factors for diagnostic delay. Overall, 70 SUDD patients (median age 65 years, IQR 52-74; F:M ratio = 1.6:1) were assessed. The median overall diagnostic delay was 7 months (IQR 2-24), patient-dependant delay was 3 months (IQR 0-15), and physician-dependant delay was 1 month (IQR 0-6). Further, 25% of patients were misdiagnosed with irritable bowel syndrome (IBS). At multivariate analysis, previous misdiagnosis was a significant risk factor for overall and physician-dependant diagnostic delay (OR 9.99, p = 0.01, and OR 6.46, p = 0.02, respectively). Also, a high educational level (> 13 years) was associated with a greater overall diagnostic delay (OR 8.74 p = 0.02), while previous abdominal surgery was significantly associated to reduced physician-dependant diagnostic delay (OR 0.19 p = 0.04). To conclude, SUDD may be diagnosed late, IBS being the most frequent misdiagnosis. Timely diagnosis is crucial to tackle the burden of SUDD on patients and healthcare.
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Affiliation(s)
- Giovanni Santacroce
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Marco Vincenzo Lenti
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Giulia Maria Abruzzese
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Giacomo Alunno
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Francesco Di Terlizzi
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Carmine Frenna
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Antonella Gentile
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Mario Andrea Latorre
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Clarissa Petrucci
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Damiano Ruggeri
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Simone Soriano
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Nicola Aronico
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Carlo Maria Rossi
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Annalisa De Silvestri
- Clinical Epidemiology and Biometric Unit, San Matteo Hospital Foundation, Pavia, Italy
| | - Gino Roberto Corazza
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy.
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy.
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16
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Shah SC, Boeder S, Piazuelo MB, Li D. The Stomach Looks Suspicious, But Is It Pernicious? Gastroenterology 2023; 165:1342-1351. [PMID: 37640254 PMCID: PMC11058005 DOI: 10.1053/j.gastro.2023.08.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/18/2023] [Accepted: 08/18/2023] [Indexed: 08/31/2023]
Affiliation(s)
- Shailja C Shah
- Gastroenterology Section, Jennifer Moreno Department of Veterans Affairs Medical Center, La Jolla, California; Division of Gastroenterology, University of California, San Diego, La Jolla, California.
| | - Schafer Boeder
- Division of Endocrinology and Metabolism, University of California, San Diego, La Jolla, California
| | - M Blanca Piazuelo
- Division of Gastroenterology, Hepatology, and Nutrition, Vanderbilt University Medical Center, Nashville, Tennessee; Center for Mucosal Inflammation and Cancer, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Dan Li
- Department of Gastroenterology, Kaiser Permanente Northern California, Santa Clara, California; Division of Research, Kaiser Permanente Northern California, Oakland, California
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17
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Dottori L, Pivetta G, Annibale B, Lahner E. Update on Serum Biomarkers in Autoimmune Atrophic Gastritis. Clin Chem 2023; 69:1114-1131. [PMID: 37680186 DOI: 10.1093/clinchem/hvad082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 05/05/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND Autoimmune atrophic gastritis (AAG) is a persistent, corpus-restricted immune-mediated destruction of the gastric corpus oxyntic mucosa with reduced gastric acid and intrinsic factor secretion, leading to iron deficiency and pernicious anemia as a consequence of iron and cobalamin malabsorption. Positivity toward parietal cell (PCA) and intrinsic factor (IFA) autoantibodies is very common. AAG may remain asymptomatic for many years, thus making its diagnosis complex and often delayed. Due to the increased risk of gastric neoplasms, a timely diagnosis of AAG is clinically important. CONTENT The gold standard for AAG diagnosis is histopathological assessment of gastric biopsies obtained during gastroscopy, but noninvasive, preendoscopic serological screening may be useful in some clinical scenarios. Serum biomarkers for AAG may be divided into 2 groups: gastric autoimmunity-related biomarkers, such as PCA and IFA, and gastric corpus atrophy/reduced gastric acid secretion-related biomarkers, such as serum gastrin and pepsinogens. The present review focuses on the clinical significance and pitfalls of serum biomarkers related to gastric autoimmunity and gastric corpus atrophy, including some discussion of analytical methods. SUMMARY Serum assays for PCA, IFA, gastrin, and pepsinogen I show good diagnostic accuracy for noninvasive diagnostic work-up of AAG. Diagnostic performance may increase by combining >1 of these tests, overcoming the problem of seronegative AAG. However, appropriately designed, comparative studies with well-characterized patient cohorts are needed to better define the reliability of these biomarkers in the diagnosis of patients with AAG. Currently, positive serum tests should always be followed by the state-of-art diagnostic test, that is, histopathological assessment of gastric biopsies obtained during gastroscopy to definitively confirm or rule out AAG and eventually neoplastic complications.
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Affiliation(s)
- Ludovica Dottori
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Teaching Hospital, Sapienza University of Rome, Rome, Italy
| | - Giulia Pivetta
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Teaching Hospital, Sapienza University of Rome, Rome, Italy
| | - Bruno Annibale
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Teaching Hospital, Sapienza University of Rome, Rome, Italy
| | - Edith Lahner
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Teaching Hospital, Sapienza University of Rome, Rome, Italy
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Guo X, Schreurs MWJ, Marijnissen FE, Mommersteeg MC, Nieuwenburg SAV, Doukas M, Erler NS, Capelle LG, Bruno MJ, Peppelenbosch MP, Spaander MCW, Fuhler GM. Increased Prevalence of Autoimmune Gastritis in Patients with a Gastric Precancerous Lesion. J Clin Med 2023; 12:6152. [PMID: 37834796 PMCID: PMC10573100 DOI: 10.3390/jcm12196152] [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: 08/03/2023] [Revised: 09/12/2023] [Accepted: 09/21/2023] [Indexed: 10/15/2023] Open
Abstract
Background: Autoimmune gastritis (AIG), characterized with the presence of anti-parietal-cell antibodies (APCA), is a risk factor for gastric cancer. However, AIG may go underdiagnosed, especially in the case of H. pylori infection and the presence of gastric precancerous lesions (GPL), due to the ambiguous pathology and delayed symptom onset. Aim: Investigate the prevalence and characteristics of AIG in GPL patients. Methods: Prevalence of AIG was determined with the presence of APCA in patients with GPL (n = 256) and the control group (n = 70). Pathological characteristics and levels of gastrin 17 (G17), pepsinogen (PG) I and II and anti-Helicobacter pylori IgG were assessed in GPL cases, and the severity of intestinal metaplasia and gastric atrophy was scored by expert pathologists. Results: APCA positivity was observed in 18% of cases vs. 7% of controls (p = 0.033). Only 3/256 patients were previously diagnosed with AIG. The presence of APCA was associated with corpus-limited and extended GPL. A receiver operating curve analysis demonstrated that the G17 and PGI/II ratio could identify APCA-positive patients within GPL cases (AUC: 0.884). Conclusions: The prevalence of AIG is higher in patients with GPL but goes undiagnosed. Using G17 and PG I/II as diagnostic markers can help to identify patients with AIG and improve surveillance programs for patients with GPL.
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Affiliation(s)
- Xiaopei Guo
- Department of Gastroenterology and Hepatology, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (X.G.); (F.E.M.); (M.C.M.); (S.A.V.N.); (M.J.B.); (M.P.P.); (M.C.W.S.)
| | | | - Fleur E. Marijnissen
- Department of Gastroenterology and Hepatology, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (X.G.); (F.E.M.); (M.C.M.); (S.A.V.N.); (M.J.B.); (M.P.P.); (M.C.W.S.)
| | - Michiel C. Mommersteeg
- Department of Gastroenterology and Hepatology, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (X.G.); (F.E.M.); (M.C.M.); (S.A.V.N.); (M.J.B.); (M.P.P.); (M.C.W.S.)
| | - Stella A. V. Nieuwenburg
- Department of Gastroenterology and Hepatology, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (X.G.); (F.E.M.); (M.C.M.); (S.A.V.N.); (M.J.B.); (M.P.P.); (M.C.W.S.)
| | - Michail Doukas
- Department of Pathology, Erasmus MC, 3015 GD Rotterdam, The Netherlands;
| | - Nicole S. Erler
- Department of Biostatistics, Erasmus MC, 3015 GD Rotterdam, The Netherlands;
- Department of Epidemiology, Erasmus MC, 3015 GD Rotterdam, The Netherlands
| | - Lisette G. Capelle
- Department of Gastroenterology and Hepatology, Meander Medical Center, 3813 TZ Amersfoort, The Netherlands;
| | - Marco J. Bruno
- Department of Gastroenterology and Hepatology, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (X.G.); (F.E.M.); (M.C.M.); (S.A.V.N.); (M.J.B.); (M.P.P.); (M.C.W.S.)
| | - Maikel P. Peppelenbosch
- Department of Gastroenterology and Hepatology, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (X.G.); (F.E.M.); (M.C.M.); (S.A.V.N.); (M.J.B.); (M.P.P.); (M.C.W.S.)
| | - Manon C. W. Spaander
- Department of Gastroenterology and Hepatology, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (X.G.); (F.E.M.); (M.C.M.); (S.A.V.N.); (M.J.B.); (M.P.P.); (M.C.W.S.)
| | - Gwenny M. Fuhler
- Department of Gastroenterology and Hepatology, Erasmus MC, 3015 GD Rotterdam, The Netherlands; (X.G.); (F.E.M.); (M.C.M.); (S.A.V.N.); (M.J.B.); (M.P.P.); (M.C.W.S.)
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19
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Pivetta G, Dottori L, Fontana F, Cingolani S, Ligato I, Dilaghi E, Milani C, Ventura M, Borro M, Esposito G, Annibale B, Lahner E. Gastric Microbiota Gender Differences in Subjects with Healthy Stomachs and Autoimmune Atrophic Gastritis. Microorganisms 2023; 11:1938. [PMID: 37630498 PMCID: PMC10456958 DOI: 10.3390/microorganisms11081938] [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] [Received: 07/05/2023] [Revised: 07/18/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023] Open
Abstract
Gender differences and microbiota are gaining increasing attention. This study aimed to assess gender differences in gastric bacterial microbiota between subjects with healthy stomachs and those with autoimmune atrophic gastritis. This was a post hoc analysis of 52 subjects undergoing gastroscopy for dyspepsia (57.7% healthy stomach, 42.3% autoimmune atrophic gastritis). Gastric biopsies were obtained for histopathology and genomic DNA extraction. Gastric microbiota were assessed by sequencing the hypervariable regions of the 16SrRNA gene. The bacterial profile at the phylum level was reported as being in relative abundance expressed as 16SrRNA OTUs (>0.5%) and biodiversity calculated as Shannon-diversity index-H. All data were stratified for the female and male gender. Results showed that women with healthy stomachs had a higher gastric bacterial abundance and less microbial diversity compared to men. Likely due to hypochlorhydria and the non-acid intragastric environment, autoimmune atrophic gastritis seems to reset gender differences in gastric bacterial abundance and reduce biodiversity in males, showing a greater extent of dysbiosis in terms of reduced biodiversity in men. Differences between gender on taxa frequency at the phylum and genus level in healthy subjects and autoimmune atrophic gastritis were observed. The impact of these findings on the gender-specific natural history of autoimmune atrophic gastritis remains to be elucidated; in any case, gender differences should deserve attention in gastric microbiota studies.
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Affiliation(s)
- Giulia Pivetta
- Department of Medical-Surgical Sciences and Translational Medicine, Sant’Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy; (G.P.); (L.D.); (S.C.); (I.L.); (E.D.); (G.E.); (B.A.)
| | - Ludovica Dottori
- Department of Medical-Surgical Sciences and Translational Medicine, Sant’Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy; (G.P.); (L.D.); (S.C.); (I.L.); (E.D.); (G.E.); (B.A.)
| | - Federico Fontana
- Laboratory of Probiogenomics, Microbiome Research Hub, Department Chemistry, Life Sciences and Environmental Sustainability, University of Parma, 43124 Parma, Italy; (F.F.); (C.M.); (M.V.)
| | - Sophia Cingolani
- Department of Medical-Surgical Sciences and Translational Medicine, Sant’Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy; (G.P.); (L.D.); (S.C.); (I.L.); (E.D.); (G.E.); (B.A.)
| | - Irene Ligato
- Department of Medical-Surgical Sciences and Translational Medicine, Sant’Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy; (G.P.); (L.D.); (S.C.); (I.L.); (E.D.); (G.E.); (B.A.)
| | - Emanuele Dilaghi
- Department of Medical-Surgical Sciences and Translational Medicine, Sant’Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy; (G.P.); (L.D.); (S.C.); (I.L.); (E.D.); (G.E.); (B.A.)
| | - Christian Milani
- Laboratory of Probiogenomics, Microbiome Research Hub, Department Chemistry, Life Sciences and Environmental Sustainability, University of Parma, 43124 Parma, Italy; (F.F.); (C.M.); (M.V.)
| | - Marco Ventura
- Laboratory of Probiogenomics, Microbiome Research Hub, Department Chemistry, Life Sciences and Environmental Sustainability, University of Parma, 43124 Parma, Italy; (F.F.); (C.M.); (M.V.)
| | - Marina Borro
- Department of Clinical and Molecular Medicine, University Sapienza, 00189 Rome, Italy;
| | - Gianluca Esposito
- Department of Medical-Surgical Sciences and Translational Medicine, Sant’Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy; (G.P.); (L.D.); (S.C.); (I.L.); (E.D.); (G.E.); (B.A.)
| | - Bruno Annibale
- Department of Medical-Surgical Sciences and Translational Medicine, Sant’Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy; (G.P.); (L.D.); (S.C.); (I.L.); (E.D.); (G.E.); (B.A.)
| | - Edith Lahner
- Department of Medical-Surgical Sciences and Translational Medicine, Sant’Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy; (G.P.); (L.D.); (S.C.); (I.L.); (E.D.); (G.E.); (B.A.)
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20
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Lenti MV, Broglio G, Di Sabatino A. Unravelling the risk of developing gastric cancer in autoimmune gastritis. Gut 2023; 72:1429-1430. [PMID: 35981867 DOI: 10.1136/gutjnl-2022-328345] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 08/10/2022] [Indexed: 12/08/2022]
Affiliation(s)
- Marco Vincenzo Lenti
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Giacomo Broglio
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
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21
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Zhang Z, Zhang X. Chronic atrophic gastritis in different ages in South China: a 10-year retrospective analysis. BMC Gastroenterol 2023; 23:37. [PMID: 36759769 PMCID: PMC9909986 DOI: 10.1186/s12876-023-02662-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Accepted: 01/30/2023] [Indexed: 02/11/2023] Open
Abstract
OBJECTIVES To explore the prevalence, characteristics, age distribution and etiology changes of chronic atrophic gastritis (CAG) in South China. METHODS This study included all patients who underwent endoscopy examinations from 2011 to 2020 in our hospital. Patients were divided into groups 1 (2011-2015) and 2 (2016-2020). The prevalence, characteristics, age distribution and etiology changes of CAG were compared between groups. RESULTS Overall CAG prevalence was 20.92% (24,084/115,110) from 2011 to 2020; prevalence significantly differed between groups (18.78%, 8468/45,087, in group 1 and 22.30%, 15,616/70,023, in group 2). Patients with CAG had significantly younger age (under 45) and more corpus atrophy and more autoimmune atrophic gastritis (AAG) in group 2 than in group 1. AAG prevalence in group 2 was 30.11% (4702/15,616) significantly higher than 13.57% (1149/8468) in group 1. 82 patients with AAG later exhibited gastric cancer without obvious clinical features over the decade. CONCLUSIONS CAG is increasing and seems starting earlier among people during the study period. We need to focus on diagnosis and treatment of corpus related atrophy and AAG, especially for the young. Laboratory examination, endoscopic biopsy and surveillance are important for CAG.
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Affiliation(s)
- Zefeng Zhang
- Department of Digestive Endoscopy Center, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, 106 Zhongshan Second Road, Guangzhou, 510080, Guangdong, People's Republic of China
| | - Xiaoguang Zhang
- Department of Digestive Endoscopy Center, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, 106 Zhongshan Second Road, Guangzhou, 510080, Guangdong, People's Republic of China.
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22
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Cotton M, McCaddon A. Examining the Diagnosis and Treatment Experiences of People Living With Autoimmune Gastritis and Pernicious Anemia. J Patient Exp 2023; 10:23743735231151767. [PMID: 36698620 PMCID: PMC9869222 DOI: 10.1177/23743735231151767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
There is limited research evaluating the diagnosis and treatment of patients with autoimmune gastritis (AIG) and pernicious anemia (PA). We used a 2-phase data collection process to examine the literature and individual patient accounts. Phase one comprised a systematically conducted literature review focusing on diagnosis and treatment, relationships with healthcare practitioners and health-related quality of life (HRQOL). Phase two involved analysis of individual accounts via posts in online patient forums. We identified 6 main themes: the diagnosis journey, seeking treatment, patient-provider relationships, HRQOL, patient disempowerment, and the "expert patient." Our findings confirm significant knowledge gaps concerning AIG/PA across the healthcare community. These have a cascading effect starting with delays in diagnosis and poor treatment protocols and often lead to complete withdrawal from care seeking. The establishment of standard consensus guidelines and improved clinical awareness should be urgently addressed. Interventions that better help patients understand their illness are also needed to improve psychological health. Without these changes disengagement from health systems, and poor health outcomes, will continue for this population group.
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Affiliation(s)
- Martine Cotton
- School of Public Health, Faculty of Medicine and Biomedical Sciences, The University of Queensland, Brisbane, QLD, Australia
| | - Andrew McCaddon
- Faculty of Social and Life Sciences, Wrexham Glyndwr University, Wrexham, UK,Martine Cotton, School of Public Health, Faculty of Medicine and Biomedical Sciences, The University of Queensland, Brisbane, QLD, Australia.
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23
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Miceli E, Di Stefano M, Lenti MV, Pitotti L, Corazza GR, Di Sabatino A. Pregnancy-related complications in autoimmune atrophic gastritis: A monocentric experience. Dig Liver Dis 2023; 55:146-148. [PMID: 36289025 DOI: 10.1016/j.dld.2022.10.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 08/31/2022] [Accepted: 10/05/2022] [Indexed: 12/31/2022]
Affiliation(s)
- Emanuela Miceli
- Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Michele Di Stefano
- Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Marco Vincenzo Lenti
- Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy; Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy.
| | - Lavinia Pitotti
- Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy; Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Gino Roberto Corazza
- Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy; Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy; Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
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24
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Conti L, Galli G, Ligato C, Carabotti M, Annibale B, Lahner E. Autoimmune atrophic gastritis and coeliac disease: A case-control study. Dig Liver Dis 2023; 55:69-74. [PMID: 35906165 DOI: 10.1016/j.dld.2022.07.001] [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: 04/06/2022] [Revised: 06/30/2022] [Accepted: 07/01/2022] [Indexed: 01/04/2023]
Abstract
BACKGROUND Autoimmune atrophic gastritis (AAG) is rarely associated with coeliac disease (CD). AIMS To assess the frequency of AAG-CD association and to compare clinical, biochemical, and histological features of adults affected by both diseases (cases) with AAG controls. METHODS This case-control study included 9 cases (F55%, median age 47, range 23-59yrs) matched (1:3) by age (±4 yrs) and gender to 27 controls randomly selected from our AAG cohort (2009-2021). The AAG and CD diagnosis was based on internationally agreed criteria. RESULTS Of 434 AAG patients (median age:62.5yrs, range18-92yrs, F:M ratio=2.2:1),9 had a concomitant diagnosis of CD. The occurrence of AAG-CD association was 2% and 1.65% among AAG/CD cohorts, respectively. Cases were significantly younger than AAG cohort (n = 425, p = 0.002). In 4/9cases, AAG was diagnosed by proactive screening for autoimmune disorders. Autoimmune thyroid disorders were present in 5/9 cases. Cases had a significant higher prevalence of normocytic anaemia than controls (p = 0.004). No significant differences were found between cases and controls concerning clinical and histological features. CONCLUSIONS AAG-CD association is rare. Gastric and duodenal biopsies might be advisable in young people with normocytic anaemia and associated autoimmune disorders to timely diagnose clinically silent conditions.
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Affiliation(s)
- Laura Conti
- Medical-Surgical Department of Clinical Sciences and Translational Medicine, Sapienza Affiliations: University of Rome, Italy.
| | - Gloria Galli
- Medical-Surgical Department of Clinical Sciences and Translational Medicine, Sapienza Affiliations: University of Rome, Italy
| | - Chiara Ligato
- Medical-Surgical Department of Clinical Sciences and Translational Medicine, Sapienza Affiliations: University of Rome, Italy
| | - Marilia Carabotti
- Medical-Surgical Department of Clinical Sciences and Translational Medicine, Sapienza Affiliations: University of Rome, Italy
| | - Bruno Annibale
- Medical-Surgical Department of Clinical Sciences and Translational Medicine, Sapienza Affiliations: University of Rome, Italy
| | - Edith Lahner
- Medical-Surgical Department of Clinical Sciences and Translational Medicine, Sapienza Affiliations: University of Rome, Italy
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25
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Lenti MV, Aronico N, Bianchi PI, D'Agate CC, Neri M, Volta U, Mumolo MG, Astegiano M, Calabrò AS, Zingone F, Latella G, Di Sario A, Carroccio A, Ciacci C, Luzza F, Bagnato C, Fantini MC, Elli L, Cammarota G, Gasbarrini A, Portincasa P, Latorre MA, Petrucci C, Quatraccioni C, Iannelli C, Vecchione N, Rossi CM, Broglio G, Ianiro G, Marsilio I, Bibbò S, Marinoni B, Tomaselli D, Abenavoli L, Pilia R, Santacroce G, Lynch E, Carrieri A, Mansueto P, Gabba M, Alunno G, Rossi C, Onnis F, Efthymakis K, Cesaro N, Vernero M, Baiano Svizzero F, Semeraro FP, Silano M, Vanoli A, Klersy C, Corazza GR, Di Sabatino A. Diagnostic delay in adult coeliac disease: An Italian multicentre study. Dig Liver Dis 2022; 55:743-750. [PMID: 36567177 DOI: 10.1016/j.dld.2022.11.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 11/29/2022] [Accepted: 11/29/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND There are few data regarding the diagnostic delay and its predisposing factors in coeliac disease (CD). AIMS To investigate the overall, the patient-dependant, and the physician-dependant diagnostic delays in CD. METHODS CD adult patients were retrospectively enroled at 19 Italian CD outpatient clinics (2011-2021). Overall, patient-dependant, and physician-dependant diagnostic delays were assessed. Extreme diagnostic, i.e., lying above the third quartile of our population, was also analysed. Multivariable regression models for factors affecting the delay were fitted. RESULTS Overall, 2362 CD patients (median age at diagnosis 38 years, IQR 27-46; M:F ratio=1:3) were included. The median overall diagnostic delay was 8 months (IQR 5-14), while patient- and physician-dependant delays were 3 (IQR 2-6) and 4 (IQR 2-6) months, respectively. Previous misdiagnosis was associated with greater physician-dependant (1.076, p = 0.005) and overall (0.659, p = 0.001) diagnostic delays. Neurological symptoms (odds ratio 2.311, p = 0.005) and a previous misdiagnosis (coefficient 9.807, p = 0.000) were associated with a greater extreme physician-dependant delay. Gastrointestinal symptoms (OR 1.880, p = 0.004), neurological symptoms (OR 2.313, p = 0.042), and previous misdiagnosis (OR 4.265, p = 0.000) were associated with increased extreme overall diagnostic delay. CONCLUSION We identified some factors that hamper CD diagnosis. A proper screening strategy for CD should be implemented.
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Affiliation(s)
- Marco Vincenzo Lenti
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; First Department of Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Nicola Aronico
- First Department of Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Paola Ilaria Bianchi
- First Department of Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Carmela Cinzia D'Agate
- Department of Gastroenterology and Endoscopy, University Hospital "G. Rodolico", Catania, Italy
| | - Matteo Neri
- Department of Medicine and Ageing Sciences, 'G. d'Annunzio' University of Chieti-Pescara, Chieti, Italy
| | - Umberto Volta
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Maria Gloria Mumolo
- Department of General Surgery and Gastroenterology, Pisa University Hospital, Pisa, Italy
| | - Marco Astegiano
- SC Gastroenterologia AOU Città della Salute e della Scienza di Torino, Turin, Italy
| | - Antonino Salvatore Calabrò
- Department of Biomedical, Experimental and Clinical Sciences "Mario Serio" University of Florence, Florence, Italy
| | - Fabiana Zingone
- Department of Surgery, Oncology and Gastroenterology, University of Padua, and Gastroenterology Unit, Azienda Ospedale Università, Padova, Italy
| | - Giovanni Latella
- Gastroenterology, Hepatology and Nutrition Division, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Antonio Di Sario
- Department of Gastroenterology and Transplantation, Polytechnic Marche University, Ancona, Italy
| | - Antonio Carroccio
- Internal Medicine Unit, "V. Cervello Hospital", University of Palermo, Palermo, Italy
| | - Carolina Ciacci
- Department of Medicine and Surgery, Gastroenterology Unit, University of Salerno, Salerno, Italy
| | - Francesco Luzza
- Department of Health Sciences, Magna Græcia University, Catanzaro, Italy
| | - Carmela Bagnato
- Clinical Nutrition Unit, Madonna delle Grazie Hospital, Matera, Italy
| | | | - Luca Elli
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Giovanni Cammarota
- Digestive Disease Centre, Fondazione Policlinico Universitario A. Gemelli IRCCS, Medicina Interna e Gastroenterologia, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Antonio Gasbarrini
- Digestive Disease Centre, Fondazione Policlinico Universitario A. Gemelli IRCCS, Medicina Interna e Gastroenterologia, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Piero Portincasa
- Department of Biomedical Sciences & Human Oncology, University of Bari Medical School, Clinica Medica "A. Murri", Bari, Italy
| | - Mario Andrea Latorre
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; First Department of Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Clarissa Petrucci
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; First Department of Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Claudia Quatraccioni
- Gastroenterology, Hepatology and Nutrition Division, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Chiara Iannelli
- Department of Health Sciences, Magna Græcia University, Catanzaro, Italy
| | - Nicoletta Vecchione
- Department of Gastroenterology and Endoscopy, University Hospital "G. Rodolico", Catania, Italy
| | - Carlo Maria Rossi
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; First Department of Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Giacomo Broglio
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; First Department of Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Gianluca Ianiro
- Digestive Disease Centre, Fondazione Policlinico Universitario A. Gemelli IRCCS, Medicina Interna e Gastroenterologia, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Ilaria Marsilio
- Department of Surgery, Oncology and Gastroenterology, University of Padua, and Gastroenterology Unit, Azienda Ospedale Università, Padova, Italy
| | - Stefano Bibbò
- Digestive Disease Centre, Fondazione Policlinico Universitario A. Gemelli IRCCS, Medicina Interna e Gastroenterologia, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Beatrice Marinoni
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | | | - Ludovico Abenavoli
- Department of Health Sciences, Magna Græcia University, Catanzaro, Italy
| | - Riccardo Pilia
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
| | - Giovanni Santacroce
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; First Department of Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Erica Lynch
- Department of Biomedical, Experimental and Clinical Sciences "Mario Serio" University of Florence, Florence, Italy
| | - Antonella Carrieri
- Department of Biomedical Sciences & Human Oncology, University of Bari Medical School, Clinica Medica "A. Murri", Bari, Italy
| | - Pasquale Mansueto
- Internal Medicine Unit, "V. Cervello Hospital", University of Palermo, Palermo, Italy
| | - Margherita Gabba
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; First Department of Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Giacomo Alunno
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; First Department of Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Chiara Rossi
- Department of Gastroenterology and Transplantation, Polytechnic Marche University, Ancona, Italy
| | - Francesca Onnis
- Department of Medical Science and Public Health, University of Cagliari, Cagliari, Italy
| | - Konstantinos Efthymakis
- Department of Medicine and Ageing Sciences, 'G. d'Annunzio' University of Chieti-Pescara, Chieti, Italy
| | - Nicola Cesaro
- Gastroenterology, Hepatology and Nutrition Division, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Marta Vernero
- SC Gastroenterologia AOU Città della Salute e della Scienza di Torino, Turin, Italy
| | | | | | | | - Alessandro Vanoli
- Unit of Anatomic Pathology, Department of Molecular Medicine, University of Pavia, and IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Catherine Klersy
- Clinical Epidemiology and Biometry Service, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Gino Roberto Corazza
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; First Department of Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; First Department of Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
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Cifuentes JDG, Sparkman J, Graham DY. Management of upper gastrointestinal symptoms in patients with autoimmune gastritis. Curr Opin Gastroenterol 2022; 38:600-606. [PMID: 36165039 PMCID: PMC9561041 DOI: 10.1097/mog.0000000000000878] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE OF REVIEW Autoimmune gastritis is characterized by atrophy of acid secreting parietal cells resulting in achlorhydria. Upper gastrointestinal symptoms are common in autoimmune gastritis and frequently result in prescriptions for acid suppressant medications despite the inability of the stomach to secrete acid. Evidence-based recommendations for management of gastrointestinal symptoms in autoimmune gastritis are lacking. RECENT FINDINGS The most common symptoms in patients with autoimmune gastritis are dyspepsia, heartburn, and regurgitation. Gastroesophageal reflux should be confirmed by pH-impedance testing and is typically weakly acid or alkaline. Therapy for reflux focuses on mechanical prevention of reflux (i.e., elevation of the head of the bed and alginates) or when severe, antireflux surgery. The etiology of dyspepsia in autoimmune gastritis is unclear and largely unstudied. In the first half of the 20th century, oral administration of acid to "aid digestion" was widely used with reported success. However, randomized, placebo-controlled trials are lacking. Here, we provide suggestions for attempting gastric acidification therapy. SUMMARY Upper GI symptoms are common in autoimmune gastritis. Their pathogenesis and therapy remain incompletely understood. Acid suppressant medications are useless and should be discontinued. A trial of acid replacement therapy is recommended especially in the form of placebo-controlled trials.
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Affiliation(s)
| | | | - David Y. Graham
- Department of Medicine, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
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Lenti MV, Annibale B, Di Sabatino A, Lahner E. Editorial: Dissecting the immunological, pathological, and clinical aspects of autoimmune gastritis and its neoplastic complications. Front Immunol 2022; 13:1070250. [PMID: 36389672 PMCID: PMC9648173 DOI: 10.3389/fimmu.2022.1070250] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 10/17/2022] [Indexed: 08/10/2023] Open
Affiliation(s)
- Marco Vincenzo Lenti
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
| | - Bruno Annibale
- Department of Medical-Surgical Sciences and Translational Medicine, Sant’Andrea Hospital, University Sapienza, Rome, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
| | - Edith Lahner
- Department of Medical-Surgical Sciences and Translational Medicine, Sant’Andrea Hospital, University Sapienza, Rome, Italy
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Gender-sex differences in autoimmune atrophic gastritis. Transl Res 2022; 248:1-10. [PMID: 35470008 DOI: 10.1016/j.trsl.2022.04.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 04/11/2022] [Accepted: 04/18/2022] [Indexed: 12/15/2022]
Abstract
Gender-sex differences in autoimmune diseases are gaining increasing attention due to their effects on prevalence and clinical features. Data on gender-sex differences in autoimmune atrophic gastritis (AAG), a chronic not-self-limiting inflammatory condition characterized by corpus-oxyntic mucosa atrophy sparing the antrum, are lacking. This study aimed to assess possible gender-sex differences of clinical, serological, histological, and genetic features in AAG patients. Cross-sectional study on 435 patients with histological-AAG, stratified according to female-male gender. In subsets of patients, serum gastric-autoantibodies against intrinsic-factor (IFA) and parietal-cells (PCA) by luminescent-immunoprecipitation-system (LIPS) (n = 81) and of HLA-DRB1-genotyping (n = 89) were available and stratified according to sex. Female AAG-patients were preponderant: 69.2%vs30.8%, P < 0.0001(ratio 2.2:1). Females were more frequently PCA and/or IFA-positive than males (90.9%vs73.1%, P = 0.0361). HLA-DRB1*06-alleles were significantly more frequent in females [30%vs4%, P = 0.01, OR 10.1(95%CI 1.3-80.4); HLA-DRB1*04-alleles were more frequent and HLA-DRB1*03 and *05-alleles less frequent in females without reaching statistical significance. At logistic regression, iron-deficiency-anemia [OR 3.6(95%CI 1.9-7.0)], body-mass-index <25m2/kg [OR 3.1(95%CI 1.7-5.6)], autoimmune-thyroid-disease [OR 2.5(95%CI 1.4-4.5), and dyspepsia [OR 2.4(95%CI 1.4-4.3) were significantly associated to females. Body-mass-index>25m2/kg [OR 3.2(95%CI1.8-5.6)], absence of autoimmune-thyroid-disease [OR 2.3(95%CI 1.3-4.2)] and dyspepsia [OR 2.1(95%CI 1.2-3.7)], smoking habit [OR 1.8(95%CI 1.1-3.1)], and pernicious-anemia [OR 1.7(95%CI 1.0-3.0)], were significantly associated to males. AAG was preponderant in women who showed stronger autoimmune serological responsiveness and different HLA-DRB1 association. AAG showed differential clinical profiles in female and male patients occurring mainly in normal weight, dyspeptic women with iron-deficiency anemia and autoimmune thyroid disease, but in overweight male smokers with pernicious anemia. Stratification for sex and gender should be considered in future genetic, immunological, and clinical studies on autoimmune atrophic gastritis.
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Lenti MV, Rossi CM, Melazzini F, Gastaldi M, Bugatti S, Rotondi M, Bianchi PI, Gentile A, Chiovato L, Montecucco C, Corazza GR, Di Sabatino A. Seronegative autoimmune diseases: A challenging diagnosis. Autoimmun Rev 2022; 21:103143. [PMID: 35840037 DOI: 10.1016/j.autrev.2022.103143] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 07/10/2022] [Indexed: 12/19/2022]
Abstract
Autoimmune diseases (AID) are increasingly prevalent conditions which comprise more than 100 distinct clinical entities that are responsible for a great disease burden worldwide. The early recognition of these diseases is key for preventing their complications and for tailoring proper management. In most cases, autoantibodies, regardless of their potential pathogenetic role, can be detected in the serum of patients with AID, helping clinicians in making a definitive diagnosis and allowing screening strategies for early -and sometimes pre-clinical- diagnosis. Despite their undoubted crucial role, in a minority of cases, patients with AID may not show any autoantibody, a condition that is referred to as seronegative AID. Suboptimal accuracy of the available laboratory tests, antibody absorption, immunosuppressive therapy, immunodeficiencies, antigen exhaustion, and immunosenescence are the main possible determinants of seronegative AID. Indeed, in seronegative AID, the diagnosis is more challenging and must rely on clinical features and on other available tests, often including histopathological evaluation and radiological diagnostic tests. In this review, we critically dissect, in a narrative fashion, the possible causes of seronegativity, as well as the diagnostic and management implications, in several AID including autoimmune gastritis, celiac disease, autoimmune liver disease, rheumatoid arthritis, autoimmune encephalitis, myasthenia gravis, Sjögren's syndrome, antiphospholipid syndrome, and autoimmune thyroid diseases.
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Affiliation(s)
- Marco Vincenzo Lenti
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Carlo Maria Rossi
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Federica Melazzini
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Matteo Gastaldi
- Neuroimmunology Laboratory, IRCCS Mondino Foundation, Pavia, Italy
| | - Serena Bugatti
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; Unit of Rheumatology, IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Mario Rotondi
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; Istituti Clinici Scientifici Maugeri IRCCS, Unit of Internal Medicine and Endocrinology, Laboratory for Endocrine Disruptors, Pavia, Italy
| | - Paola Ilaria Bianchi
- Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Antonella Gentile
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Luca Chiovato
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; Istituti Clinici Scientifici Maugeri IRCCS, Unit of Internal Medicine and Endocrinology, Laboratory for Endocrine Disruptors, Pavia, Italy
| | - Carlomaurizio Montecucco
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; Unit of Rheumatology, IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Gino Roberto Corazza
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy; Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy.
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Lenti MV, Facciotti F, Miceli E, Vanoli A, Fornasa G, Lahner E, Spadoni I, Giuffrida P, Arpa G, Pasini A, Rovedatti L, Caprioli F, Travelli C, Lattanzi G, Conti L, Klersy C, Vecchi M, Paulli M, Annibale B, Corazza GR, Rescigno M, Di Sabatino A. Mucosal Overexpression of Thymic Stromal Lymphopoietin and Proinflammatory Cytokines in Patients With Autoimmune Atrophic Gastritis. Clin Transl Gastroenterol 2022; 13:e00510. [PMID: 35905420 PMCID: PMC10476748 DOI: 10.14309/ctg.0000000000000510] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 06/06/2022] [Indexed: 09/06/2023] Open
Abstract
INTRODUCTION The immune mechanisms underlying human autoimmune atrophic gastritis (AAG) are poorly understood. We sought to assess immune mucosal alterations in patients with AAG. METHODS In 2017-2021, we collected gastric corpus biopsies from 24 patients with AAG (median age 62 years, interquartile range 56-67, 14 women), 26 age-matched and sex-matched healthy controls (HCs), and 14 patients with Helicobacter pylori infection (HP). We investigated the lamina propria mononuclear cell (LPMC) populations and the mucosal expression of thymic stromal lymphopoietin (TSLP) and nicotinamide phosphoribosyltransferase (NAMPT). Ex vivo cytokine production by organ culture biopsies, under different stimuli (short TSLP and zinc-l-carnosine), and the gastric vascular barrier through plasmalemma vesicle-associated protein-1 (PV1) were also assessed. RESULTS In the subset of CD19+ LPMC, CD38+ cells (plasma cells) were significantly higher in AAG compared with HC. Ex vivo production of tumor necrosis factor (TNF)-α, interleukin (IL)-15, and transforming growth factor β1 was significantly higher in AAG compared with HC. At immunofluorescence, both IL-7R and TSLP were more expressed in AAG compared with HC and HP, and short TSLP transcripts were significantly increased in AAG compared with HC. In the supernatants of AAG corpus mucosa, short TSLP significantly reduced TNF-α, while zinc-l-carnosine significantly reduced interferon-γ, TNF-α, IL-21, IL-6, and IL-15. NAMPT transcripts were significantly increased in AAG compared with HC. PV1 was almost absent in AAG, mildly expressed in HC, and overexpressed in HP. DISCUSSION Plasma cells, proinflammatory cytokines, and altered gastric vascular barrier may play a major role in AAG. TSLP and NAMPT may represent potential therapeutic targets, while zinc-l-carnosine may dampen mucosal inflammation.
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Affiliation(s)
- Marco Vincenzo Lenti
- First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Federica Facciotti
- Department of Experimental Oncology, IRCCS European Institute of Oncology, Milan, Italy
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milan, Italy
| | - Emanuela Miceli
- First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Alessandro Vanoli
- Unit of Anatomic Pathology, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Giulia Fornasa
- IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Edith Lahner
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, University La Sapienza, Rome, Italy
| | - Ilaria Spadoni
- Humanitas University, Department of Biomedical Sciences, Pieve Emanuele, Milan, Italy
| | - Paolo Giuffrida
- First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Giovanni Arpa
- Unit of Anatomic Pathology, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Alessandra Pasini
- First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Laura Rovedatti
- First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Flavio Caprioli
- Gastroenterology and Endoscopy Unit, IRCCS Ca' Granda Hospital Foundation, University of Milan, Milan, Italy
| | - Cristina Travelli
- Department of Pharmaceutical Sciences, University of Pavia, Pavia, Italy
| | - Georgia Lattanzi
- Department of Experimental Oncology, IRCCS European Institute of Oncology, Milan, Italy
| | - Laura Conti
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, University La Sapienza, Rome, Italy
| | - Catherine Klersy
- Clinical Epidemiology & Biometry, IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Maurizio Vecchi
- Gastroenterology and Endoscopy Unit, IRCCS Ca' Granda Hospital Foundation, University of Milan, Milan, Italy
| | - Marco Paulli
- Unit of Anatomic Pathology, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Bruno Annibale
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, University La Sapienza, Rome, Italy
| | - Gino Roberto Corazza
- First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Maria Rescigno
- IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Humanitas University, Department of Biomedical Sciences, Pieve Emanuele, Milan, Italy
| | - Antonio Di Sabatino
- First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
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Bergamaschi G, Caprioli F, Lenti MV, Elli L, Radaelli F, Rondonotti E, Mengoli C, Miceli E, Ricci C, Ardizzone S, Vecchi M, Di Sabatino A. Pathophysiology and therapeutic management of anemia in gastrointestinal disorders. Expert Rev Gastroenterol Hepatol 2022; 16:625-637. [PMID: 35696485 DOI: 10.1080/17474124.2022.2089114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Anemia is a common complication of gastrointestinal (GI) disorders, with a prevalence up to 60% in celiac disease (CeD) and inflammatory bowel disease (IBD). Iron deficiency anemia (IDA) is the most prevalent form of anemia in these conditions, but chronic inflammation and vitamin B12 deficiency represent other common contributing mechanisms, especially in IBD. AREAS COVERED We discuss the pathogenesis of anemia in various medical GI disorders, the sometime problematic distinction between IDA, anemia of inflammation (AI) and the association of the two, and therapeutic and preventive measures that can be useful for the management of anemia in GI disorders. Unfortunately, with the exception of IDA and AI in IBD, large RCT concerning the treatment of anemia in GI disorders are lacking. EXPERT OPINION Anemia management strategies in GI disorders are outlined, with a focus on the main prevention, diagnostic, and therapeutic measures. Specific problems and situations such as the role of gluten-free diet for IDA treatment in CeD, the choice between oral and parenteral supplementation of iron or vitamin B12 in carential anemias, the use of endoscopic procedures to stop bleeding in intestinal angiodysplasia and preventive/treatment strategies for NSAID-associated GI bleeding are discussed.
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Affiliation(s)
- Gaetano Bergamaschi
- Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Flavio Caprioli
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico and Università degli Studi di Milano, Milan, Italy
| | - Marco Vincenzo Lenti
- Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy.,Department of Internal Medicine, University of Pavia, Pavia, Italy
| | - Luca Elli
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico of Milan, Milan, Italy
| | | | | | - Caterina Mengoli
- Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Emanuela Miceli
- Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy
| | - Chiara Ricci
- Gastroenterology Unit, Spedali Civili di Brescia and Department of Clinical and Experimental Sciences, University of Brescia, Brescia Italy
| | - Sandro Ardizzone
- Sacco, University of MilanGastroenterology and Digestive Endoscopy Unit, Department of Biochemical and Clinical Sciences L , Milano, Italy
| | - Maurizio Vecchi
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico and Università degli Studi di Milano, Milan, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine, San Matteo Hospital Foundation, Pavia, Italy.,Department of Internal Medicine, University of Pavia, Pavia, Italy
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Lenti MV, Vanoli A, Miceli E, Arpa G, Di Stefano M, Soriano S, Capuano F, Gentile A, Aronico N, Coppola L, Pasini A, Luinetti O, Mauro A, Paulli M, Klersy C, Corazza GR, Di Sabatino A. Increase of Deep Intraepithelial Lymphocytes in the Oxyntic Mucosa of Patients With Potential and Overt Autoimmune Gastritis. Front Immunol 2022; 13:866167. [PMID: 35603187 PMCID: PMC9114815 DOI: 10.3389/fimmu.2022.866167] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 03/31/2022] [Indexed: 01/23/2023] Open
Abstract
Pathological correlates of potential autoimmune gastritis (AIG), defined by anti-parietal cell antibody (PCA) positivity in the absence of gastric atrophy, have never been described. We herein aimed to assess intraepithelial lymphocyte (IEL) infiltration in gastric corpus of AIG patients. From 2000 to 2021, among 53 potential AIG patients, we focused on nine (median age 61 years, IQR 53-82; four females) who subsequently developed overt AIG. IEL infiltration of the oxyntic mucosa was assessed before and after developing overt AIG by measuring deep and superficial CD3+ IEL. AIG patients with different degrees of corpus atrophy, healthy controls (HC), active H. pylori gastritis, celiac disease (CD), and Hashimoto’s thyroiditis patients were included as controls. Of note, deep, but not superficial, CD3+ IEL count was higher (p<0.001) in potential AIG compared to HC and H. pylori gastritis. Deep CD3+ IEL infiltration did not change before or after the evolution into atrophy (median 9.6, IQR 8.8-12.4, vs 11.3, IQR 9.4-12.9). No difference was found in deep CD3+ IEL infiltration among potential, mild, and severe AIG, and compared to Hashimoto’s thyroiditis or CD. A deep CD3+ IEL cut-off of >7/100 epithelial cells allowed discrimination of any AIG stage and severity (AUC=0.842). We conclude that an increased deep CD3+ IEL infiltration of the oxyntic mucosa could represent a marker of potential AIG. Prospective studies including a larger number of potential AIG patients are needed.
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Affiliation(s)
- Marco Vincenzo Lenti
- Department of Internal Medicine, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Alessandro Vanoli
- Department of Pathology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Emanuela Miceli
- Department of Internal Medicine, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Giovanni Arpa
- Department of Pathology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Michele Di Stefano
- Department of Internal Medicine, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Simone Soriano
- Department of Internal Medicine, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Francesca Capuano
- Department of Pathology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Antonella Gentile
- Department of Internal Medicine, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Nicola Aronico
- Department of Internal Medicine, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Luigi Coppola
- Department of Internal Medicine, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Alessandra Pasini
- Department of Internal Medicine, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Ombretta Luinetti
- Department of Pathology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Aurelio Mauro
- Department of Internal Medicine, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Marco Paulli
- Department of Pathology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Catherine Klersy
- Unit of Clinical Epidemiology and Biometry, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Gino Roberto Corazza
- Department of Internal Medicine, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
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Guerini C, Lenti MV, Rossi C, Arpa G, Peri A, Gallotti A, Di Sabatino A, Vanoli A. Case Report: Two Is Not (Always) Better Than One: Pyloric Gland Adenoma of the Gastric Cardia and Concurrent Neuroendocrine Cell Dysplasia Arising From Autoimmune Gastritis. Front Med (Lausanne) 2022; 9:890794. [PMID: 35665334 PMCID: PMC9162265 DOI: 10.3389/fmed.2022.890794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 04/22/2022] [Indexed: 11/13/2022] Open
Abstract
Autoimmune gastritis is a chronic immune-mediated disorder characterized by varied clinical manifestations and that should be endoscopically managed over time, as the gastric atrophy contributes to microenvironmental alterations of the stomach milieu, and an increased cancer risk has been linked to this condition. Here, we report the unusual case of a woman who developed a cardiac high-grade pyloric adenoma in a context of previously undiagnosed autoimmune gastritis with synchronous neuroendocrine cell hyperplastic and dysplastic lesions.
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Affiliation(s)
- Camilla Guerini
- Unit of Anatomic Pathology, Department of Molecular Medicine, University of Pavia, and IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Marco Vincenzo Lenti
- First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
- *Correspondence: Marco Vincenzo Lenti
| | - Chiara Rossi
- Unit of Anatomic Pathology, Department of Molecular Medicine, University of Pavia, and IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Giovanni Arpa
- Unit of Pathology, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Andrea Peri
- Department of Surgery, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Anna Gallotti
- Unit of Radiology, Department of Intensive Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Antonio Di Sabatino
- First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Alessandro Vanoli
- Unit of Anatomic Pathology, Department of Molecular Medicine, University of Pavia, and IRCCS San Matteo Hospital Foundation, Pavia, Italy
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Melazzini F, Calabretta F, Lenti MV, Di Sabatino A. Venous thromboembolism in chronic gastrointestinal disorders. Expert Rev Gastroenterol Hepatol 2022; 16:437-448. [PMID: 35502886 DOI: 10.1080/17474124.2022.2072295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Chronic gastrointestinal disorders (including autoimmune gastritis, celiac disease, inflammatory bowel disease, and diverticular disease) are highly prevalent disorders, that may be associated with unpredictable, life-threatening complications, such as thromboembolic events. Venous thromboembolism (VTE) is one of the major causes of morbidity and mortality worldwide. Several conditions, including cancer, major trauma, surgery, prolonged immobilization, are well-established risk factors for VTE. Over the past decade, chronic inflammation has also been identified as an independent risk factor for VTE due to the prothrombotic effects of inflammatory cytokines and oxidative stress on the coagulation cascade. Other several mechanisms were shown to be associated with a higher incidence of VTE in patients with gastrointestinal disorders. AREAS COVERED We critically discuss the latest insights into the mechanisms responsible for thromboembolic manifestations in chronic gastrointestinal disorders, also focusing on the recognition of risk factors and treatment. EXPERT OPINION The occurrence of thrombotic complications is underestimated in patients with chronic gastrointestinal disorders. Identifying potential risk factors and concomitant predisposing conditions and to prevent VTE and guide treatment require a multidisciplinary approach, and this is critically important for clinicians, in order to provide the best care for such patients.
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Affiliation(s)
- Federica Melazzini
- Department of Internal Medicine, IRCCS Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Francesca Calabretta
- Department of Internal Medicine, IRCCS Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Marco Vincenzo Lenti
- Department of Internal Medicine, IRCCS Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine, IRCCS Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
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Lenti MV, Miceli E, Vanoli A, Klersy C, Corazza GR, Di Sabatino A. Time course and risk factors of evolution from potential to overt autoimmune gastritis. Dig Liver Dis 2022; 54:642-644. [PMID: 34732311 DOI: 10.1016/j.dld.2021.10.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 09/26/2021] [Accepted: 10/06/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND The natural history of patients with potential autoimmune gastritis (AIG), defined by the presence of serum anti-parietal cell antibody (PCA) positivity and no gastric histopathological alterations, is unknown. We therefore aimed to assess the natural history and clinical correlates of potential autoimmune gastritis (AIG). METHODS In 2000-2019, we enrolled potential AIG patients by monitoring once a year (±6 months) histopathological evolution into overt AIG, defined as the occurrence of atrophy in the oxyntic mucosa. Factors affecting disease progression were assessed. RESULTS Fifty-one potential AIG patients (median age 57 years, IQR 43-73, F:M ratio 1.7:1) were monitored for up to 15 years (median 6 years, IQR 3-8). Of them, 24 (47.1%) evolved into overt AIG in a median time of 2 years (IQR 2-4.5). Having a concomitant autoimmune disorder (HR 4.09, 95% CI 1.52-11.00; p = 0.005), but not older age (HR 1.00, 95% CI 0.45-2.22; p = 0.992) and female sex (HR 1.19, 95% CI 0.51-2.78; p = 0.395), was associated with evolution into overt AIG. CONCLUSIONS Roughly one in two potential AIG patients will evolve into overt AIG over a median time of two years, especially those with a concurrent autoimmune disorder.
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Affiliation(s)
- Marco Vincenzo Lenti
- Department of Internal Medicine, IRCCS Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Emanuela Miceli
- Department of Internal Medicine, IRCCS Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Alessandro Vanoli
- Department of Pathology, IRCCS Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Catherine Klersy
- Unit of Clinical Epidemiology and Biometry, IRCCS Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Gino Roberto Corazza
- Department of Internal Medicine, IRCCS Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine, IRCCS Fondazione Policlinico San Matteo, University of Pavia, Pavia, Italy.
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Esposito G, Dottori L, Pivetta G, Ligato I, Dilaghi E, Lahner E. Pernicious Anemia: The Hematological Presentation of a Multifaceted Disorder Caused by Cobalamin Deficiency. Nutrients 2022; 14:nu14081672. [PMID: 35458234 PMCID: PMC9030741 DOI: 10.3390/nu14081672] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/08/2022] [Accepted: 04/14/2022] [Indexed: 02/04/2023] Open
Abstract
Pernicious anemia is still a neglected disorder in many medical contexts and is underdiagnosed in many patients. Pernicious anemia is linked to but different from autoimmune gastritis. Pernicious anemia occurs in a later stage of autoimmune atrophic gastritis when gastric intrinsic factor deficiency and consequent vitamin B12 deficiency may occur. The multifaceted nature of pernicious anemia is related to the important role of cobalamin, which, when deficient, may lead to several dysfunctions, and thus, the proteiform clinical presentations of pernicious anemia. Indeed, pernicious anemia may lead to potentially serious long-term complications related to micronutrient deficiencies and their consequences and the development of gastric cancer and type 1 gastric neuroendocrine tumors. When not recognized in a timely manner or when pernicious anemia is diagnosed with delay, these complications may be potentially life-threatening and sometimes irreversible. The current review aimed to focus on epidemiology, pathogenesis, and clinical presentations of pernicious anemia in an attempt to look beyond borders of medical specialties. It aimed to focus on micronutrient deficiencies besides the well-known vitamin B12 deficiency, the diagnostic approach for pernicious anemia, its long-term complications and optimal clinical management, and endoscopic surveillance of patients with pernicious anemia.
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Lenti MV, Cococcia S, Miceli E, Carganico G, Klersy C, Corazza GR, Di Sabatino A. Red flags for the diagnosis of autoimmune gastritis. Clin Res Hepatol Gastroenterol 2022; 46:101780. [PMID: 34332140 DOI: 10.1016/j.clinre.2021.101780] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 07/23/2021] [Indexed: 02/04/2023]
Affiliation(s)
- Marco Vincenzo Lenti
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy.
| | - Sara Cococcia
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Emanuela Miceli
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Giacomo Carganico
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Catherine Klersy
- Biometry and Clinical Epidemiology, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Gino Roberto Corazza
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
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Patti F, Chisari CG, Arena S, Toscano S, Finocchiaro C, Fermo SL, Judica ML, Maimone D. Factors driving delayed time to multiple sclerosis diagnosis: Results from a population-based study. Mult Scler Relat Disord 2022; 57:103361. [PMID: 35158432 DOI: 10.1016/j.msard.2021.103361] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 09/30/2021] [Accepted: 10/29/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Multiple sclerosis (MS) is a highly complex chronic inflammatory disease, in which a diagnostic delay could reduce the available therapeutic options. Our aim was to identify factors contributing to diagnostic delay in a MS population living in the municipality of Biancavilla. METHODS This retrospective population-based study consecutively selected patients with MS diagnosed from 1992 to 2018 and resident in the city of Biancavilla. Socio-demographic and clinical data were collected through the iMed database. Date of final MS diagnosis was obtained and diagnostic delay was calculated. RESULTS A total of 70 patients (66.7% women) were found affected by MS according to the 2011 McDonald criteria in the municipality of Biancavilla in the period between 2005 and 2010. The mean diagnostic delay in the MS cohort of Biancavilla was 33.8 ± 56 months [median 19.5, range 1-315]. The multivariate logistic regression confirmed that age ≥ 40 years, lower educational level (1-5 years) and motor symptoms at onset were associated to longer diagnostic delay. CONCLUSION In this population-based study a mean delay of about 30 months occurred between initial symptoms and the MS diagnosis. Older age at onset, lower education level and motor symptoms at onset were associated to longer MS diagnostic delay.
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Affiliation(s)
- Francesco Patti
- Department of Medical and Surgical Sciences, and Advanced Technologies, "G.F. Ingrassia", Multiple Sclerosis Center, University of Catania, Via Santa Sofia, 78, Catania 95123, Italy.
| | - Clara Grazia Chisari
- Department of Medical and Surgical Sciences, and Advanced Technologies, "G.F. Ingrassia", Multiple Sclerosis Center, University of Catania, Via Santa Sofia, 78, Catania 95123, Italy
| | - Sebastiano Arena
- Department of Medical and Surgical Sciences, and Advanced Technologies, "G.F. Ingrassia", Multiple Sclerosis Center, University of Catania, Via Santa Sofia, 78, Catania 95123, Italy
| | - Simona Toscano
- Department of Medical and Surgical Sciences, and Advanced Technologies, "G.F. Ingrassia", Multiple Sclerosis Center, University of Catania, Via Santa Sofia, 78, Catania 95123, Italy
| | - Chiara Finocchiaro
- Department of Medical and Surgical Sciences, and Advanced Technologies, "G.F. Ingrassia", Multiple Sclerosis Center, University of Catania, Via Santa Sofia, 78, Catania 95123, Italy
| | - Salvatore Lo Fermo
- Department of Medical and Surgical Sciences, and Advanced Technologies, "G.F. Ingrassia", Multiple Sclerosis Center, University of Catania, Via Santa Sofia, 78, Catania 95123, Italy
| | - Maria Luisa Judica
- Azienda Sanitaria Provinciale di Catania, distretto di Adrano, Catania, Italy
| | - Davide Maimone
- Multiple Sclerosis Center, Garibaldi-Nesima Hospital, Catania, Italy
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Hoft SG, Noto CN, DiPaolo RJ. Two Distinct Etiologies of Gastric Cancer: Infection and Autoimmunity. Front Cell Dev Biol 2021; 9:752346. [PMID: 34900999 PMCID: PMC8661534 DOI: 10.3389/fcell.2021.752346] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 11/12/2021] [Indexed: 12/14/2022] Open
Abstract
Gastric cancer is a leading cause of mortality worldwide. The risk of developing gastric adenocarcinoma, which comprises >90% of gastric cancers, is multifactorial, but most associated with Helicobacter pylori infection. Autoimmune gastritis is a chronic autoinflammatory syndrome where self-reactive immune cells are activated by gastric epithelial cell autoantigens. This cause of gastritis is more so associated with the development of neuroendocrine tumors. However, in both autoimmune and infection-induced gastritis, high risk metaplastic lesions develop within the gastric mucosa. This warrants concern for carcinogenesis in both inflammatory settings. There are many similarities and differences in disease progression between these two etiologies of chronic gastritis. Both diseases have an increased risk of gastric adenocarcinoma development, but each have their own unique comorbidities. Autoimmune gastritis is a primary cause of pernicious anemia, whereas chronic infection typically causes gastrointestinal ulceration. Both immune responses are driven by T cells, primarily CD4+ T cells of the IFN-γ producing, Th1 phenotype. Neutrophilic infiltrates help clear H. pylori infection, but neutrophils are not necessarily recruited in the autoimmune setting. There have also been hypotheses that infection with H. pylori initiates autoimmune gastritis, but the literature is far from definitive with evidence of infection-independent autoimmune gastric disease. Gastric cancer incidence is increasing among young women in the United States, a population at higher risk of developing autoimmune disease, and H. pylori infection rates are falling. Therefore, a better understanding of these two chronic inflammatory diseases is needed to identify their roles in initiating gastric cancer.
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Affiliation(s)
- Stella G Hoft
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, United States
| | - Christine N Noto
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, United States
| | - Richard J DiPaolo
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, United States
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Lenti MV, Savarino E, Mauro A, Penagini R, Racca F, Ghisa M, Laserra G, Merli S, Arsiè E, Longoni V, de Bortoli N, Sostilio A, Marabotto E, Ziola S, Vanoli A, Zingone F, Barberio B, Tolone S, Docimo L, Pellegatta G, Paoletti G, Ribolsi M, Repici A, Klersy C, Di Sabatino A. Diagnostic delay and misdiagnosis in eosinophilic oesophagitis. Dig Liver Dis 2021; 53:1632-1639. [PMID: 34116974 DOI: 10.1016/j.dld.2021.05.017] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/12/2021] [Accepted: 05/14/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Eosinophilic oesophagitis (EoE) may lead to severe complications if not promptly recognised. AIMS To assess the diagnostic delay in patients with EoE and to explore its risk factors. METHODS EoE patients followed-up at eight clinics were included via retrospective chart review. Diagnostic delay was estimated as the time lapse occurring between the appearance of the first likely symptoms indicative of EoE and the final diagnosis. Patient-dependent and physician-dependent diagnostic delays were assessed. Multivariable regression models were computed. RESULTS 261 patients with EoE (mean age 34±14 years; M:F ratio=3:1) were included. The median overall diagnostic delay was 36 months (IQR 12-88), while patient- and physician-dependent diagnostic delays were 18 months (IQR 5-49) and 6 months (IQR 1-24). Patient-dependent delay was greater compared to physician-dependent delay (95% CI 5.1-19.3, p<0.001). A previous misdiagnosis was formulated in 109 cases (41.8%; gastro-oesophageal reflux disease in 67 patients, 25.7%). The variables significantly associated with greater overall diagnostic delay were being a non-smoker, >1 episode of food impaction, previous endoscopy with no biopsies, regurgitation, and ≥2 assessing physicians. Being single was significantly associated with lower overall and patient-dependent diagnostic delay. CONCLUSION EoE is burdened by substantial diagnostic delay, depending on both patient-related and physician-related factors.
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Affiliation(s)
- Marco Vincenzo Lenti
- Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Edoardo Savarino
- Department of Surgery, Oncology and Gastroenterology (DISCOG), Gastroenterology Unit, University Hospital of Padua, Padova, Italy
| | - Aurelio Mauro
- Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Roberto Penagini
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan; Department of Pathophysiology and Transplantation, University of Milano, Milan, Italy
| | - Francesca Racca
- Personalized Medicine, Asthma and Allergy Clinic, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Matteo Ghisa
- Department of Surgery, Oncology and Gastroenterology (DISCOG), Gastroenterology Unit, University Hospital of Padua, Padova, Italy
| | - Giorgio Laserra
- Department of Surgery, Oncology and Gastroenterology (DISCOG), Gastroenterology Unit, University Hospital of Padua, Padova, Italy
| | - Stefania Merli
- Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Elena Arsiè
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan; Department of Pathophysiology and Transplantation, University of Milano, Milan, Italy
| | - Valeria Longoni
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan; Department of Pathophysiology and Transplantation, University of Milano, Milan, Italy
| | - Nicola de Bortoli
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery; University of Pisa, Pisa, Italy
| | - Andrea Sostilio
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery; University of Pisa, Pisa, Italy
| | - Elisa Marabotto
- Cattedra di Gastroenterologia, Dipartimento di Medicina Interna e Specialità Mediche, Università degli Studi di Genova, IRCCS Ospedale Policlinico San Martino
| | - Sebastiano Ziola
- Cattedra di Gastroenterologia, Dipartimento di Medicina Interna e Specialità Mediche, Università degli Studi di Genova, IRCCS Ospedale Policlinico San Martino
| | - Alessandro Vanoli
- Unit of Anatomic Pathology, Department of Molecular Medicine, University of Pavia, and IRCCS San Matteo Hospital, Pavia, Italy
| | - Fabiana Zingone
- Department of Surgery, Oncology and Gastroenterology (DISCOG), Gastroenterology Unit, University Hospital of Padua, Padova, Italy
| | - Brigida Barberio
- Department of Surgery, Oncology and Gastroenterology (DISCOG), Gastroenterology Unit, University Hospital of Padua, Padova, Italy
| | - Salvatore Tolone
- UOC di Chirurgia Generale, Mininvasiva e dell'Obesità; Dipartimento di Scienze Mediche e Chirurgiche Avanzate; Università della Campania "Luigi Vanvitelli", Napoli, Italy
| | - Ludovico Docimo
- UOC di Chirurgia Generale, Mininvasiva e dell'Obesità; Dipartimento di Scienze Mediche e Chirurgiche Avanzate; Università della Campania "Luigi Vanvitelli", Napoli, Italy
| | - Gaia Pellegatta
- Department of Gastroenterology, Humanitas Clinical and Research Center - IRCCS -, Milano - Italy
| | - Giovanni Paoletti
- Personalized Medicine, Asthma and Allergy Clinic, IRCCS Humanitas Research Hospital, Rozzano, Italy; Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Mentore Ribolsi
- Unit of Gastroenterology and Digestive Endoscopy, Campus Bio Medico University, Rome, Italy
| | - Alessandro Repici
- Department of Gastroenterology, Humanitas Clinical and Research Center - IRCCS -, Milano - Italy; Department of Biomedical Sciences, Humanitas University, - Milan, Italy
| | - Catherine Klersy
- Biometry and Clinical Epidemiology, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy.
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Mucocutaneous Manifestations in Autoimmune Gastritis: A Prospective Case-Control Study. Am J Gastroenterol 2021; 116:2374-2384. [PMID: 34665156 PMCID: PMC8863405 DOI: 10.14309/ajg.0000000000001501] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 08/12/2021] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Autoimmune gastritis (AIG) is associated with nutritional deficiencies, autoimmune diseases, and gastric malignancies. The aims of the study were to test the hypothesis that mucocutaneous (MC) manifestations occur more often in patients with vs without AIG and to delineate patterns of MC manifestations in AIG. METHODS A single-center, prospective 2:1 case-control study was conducted. Cases were patients with the diagnosis of AIG based on consistent serologic and histologic findings. Controls had a normal gastric biopsy. MC manifestations were independently evaluated by 3 experienced dermatologists. We conducted a multivariable logistic regression model adjusted for age, sex, Helicobacter pylori, tobacco use, and alcohol consumption to estimate the association between AIG (vs no AIG) and MC manifestations (adjusted odds ratio; 95% confidence interval). RESULTS We prospectively enrolled 60 cases and 30 controls (mean age 53.5 ± 15.8 vs 53.4 ± 14.5 years; 75% vs 73.3% women). The pooled prevalence of MC immune-mediated diseases was higher in patients with vs without AIG (66.7% vs 23.3%; adjusted odds ratio 12.01 [95% confidence interval: 3.51-41.13]). In patients with AIG, seropositive vs seronegative anti-intrinsic factor antibodies more often had concomitant immunological diseases with MC manifestations (100% vs 58.5%; P = 0.016). The most common MC immune-mediated diseases in AIG were Sjögren syndrome (n = 5, 8.3%), alopecia areata (n = 5, 8.3%), and vitiligo (n = 4, 6.7%). Nutritional deficiency-related MC findings, mainly xerosis, lingual, and nail disorders, were also more common in AIG. DISCUSSION This is the first comparative study specifically designed to evaluate MC manifestations in AIG. We demonstrated that AIG is more frequently associated with both immune- and nutritional deficiency-related MC manifestations, which might have both diagnostic and therapeutic clinical implications.
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Miceli E, Brondino N, Lenti MV, Di Stefano M, Staiani M, Zugnoni F, Pisati M, Caccia Dominioni C, Corazza GR, Politi P, Di Sabatino A. Impaired Quality of Life in Patients with Autoimmune Atrophic Gastritis. Dig Dis Sci 2021; 66:3322-3329. [PMID: 33098024 DOI: 10.1007/s10620-020-06656-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Accepted: 10/05/2020] [Indexed: 12/23/2022]
Abstract
BACKGROUND Autoimmune atrophic gastritis (AAG) leads to vitamin B12 deficiency that may manifest with neuropsychiatric disorders, such as emotional instability, cognitive deficits, depression, and personality changes. AIMS To evaluate the quality of life (QoL) in patients with AAG and the interplay between QoL, psychopathological symptoms, and demographic factors. METHODS This is an observational, cross-sectional study including 102 patients with AAG (mean age 62 ± 13 years), 100 with functional gastrointestinal disorders (mean age 38.3 ± 17 years), 100 with other chronic organic gastrointestinal diseases (mean age 50.9 ± 21.4 years), and 100 healthy controls (mean age 37.5 ± 18.9 years). The 36-Item Short Form Health Survey questionnaire (SF-36) and the General Health Questionnaire-12 were administered. The results of the scales were compared among the study groups. Linear regression analyses were fitted to identify independent predictors of QoL in AAG patients. RESULTS QoL was significantly different among the four groups in all subdomains. In particular, the AAG group was significantly (P < 0.01) more impaired than the functional gastrointestinal disorder group in the physical functioning and it was significantly more impaired than the control group in all the quality of life subdomains with exception of vitality. Vitamin B12 serum level was a significant (P < 0.04) independent predictor of physical functioning. CONCLUSIONS Patients with AAG have a decreased QoL compared to healthy controls, but in line with that of patients with organic gastrointestinal disorders. Physical component is responsible for worsening QoL. Vitamin B12 supplementation may positively affect patient's perception of body functioning.
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Affiliation(s)
- Emanuela Miceli
- First Department of Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Natascia Brondino
- Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy
| | - Marco Vincenzo Lenti
- First Department of Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Michele Di Stefano
- First Department of Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Martina Staiani
- First Department of Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Francesca Zugnoni
- First Department of Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Martina Pisati
- First Department of Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | | | - Gino Roberto Corazza
- First Department of Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Pierluigi Politi
- Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy
| | - Antonio Di Sabatino
- First Department of Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy. .,Clinica Medica, Fondazione IRCCS Policlinico San Matteo, Università Di Pavia, Viale Golgi 19, 27100, Pavia, Italy.
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Rustgi SD, Bijlani P, Shah SC. Autoimmune gastritis, with or without pernicious anemia: epidemiology, risk factors, and clinical management. Therap Adv Gastroenterol 2021; 14:17562848211038771. [PMID: 34484423 PMCID: PMC8414617 DOI: 10.1177/17562848211038771] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 07/22/2021] [Indexed: 02/04/2023] Open
Abstract
Autoimmune gastritis (AIG) is a chronic immune-mediated, inflammatory condition that involves the destruction of the gastric oxyntic mucosa through the autoimmune-mediated loss of parietal cells, with replacement by atrophic and metaplastic tissue. Diagnosing AIG is important, given the need for ongoing clinical management and vigilance with respect to downstream complications, the most serious of which is gastric adenocarcinoma. Other clinical consequences include gastric neuroendocrine tumors, consequences related to decreased gastric acid and decreased intrinsic factor due to parietal cell destruction and antibodies against intrinsic factor (e.g. micronutrient deficiencies), as well as concomitant autoimmune disorders. Considering the prevalence of AIG and the potential for severe clinical outcomes, it is important to engage in efforts to reduce practice pattern variability related to diagnosis and management. Accordingly, herein, we review of the epidemiology, pathogenesis, clinical presentation of AIG, including both gastric and extragastric manifestations, and provide an overview of clinical management.
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Affiliation(s)
- Sheila D Rustgi
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA; Division of Digestive and Liver Diseases, Columbia University Irving Medical Center, New York, NY, USA
| | - Priyesha Bijlani
- Department of Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Shailja C Shah
- Section of Gastroenterology, VA San Diego Healthcare System, 3350 La Jolla Villa Drive, San Diego, CA 92161, USA
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Asfuroglu Kalkan E, Kalkan C, Gumussoy M, Gucbey O, Soykan I. Prevalence and predictors of colonoscopic findings in patients with autoimmune gastritis. J Investig Med 2021; 70:73-78. [PMID: 34341100 DOI: 10.1136/jim-2021-001911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2021] [Indexed: 11/04/2022]
Abstract
The clinical spectrum of autoimmune gastritis is silent in the early stages of the disease and no specific symptom is related to this entity. Although gastroscopic findings of this entity are well defined, data regarding colonoscopic findings are limited. The aims of this study were to determine the prevalence of colonoscopic findings and to explore factors that might affect these findings. This is a retrospective chart review of patients with autoimmune gastritis (n=240). Data regarding colonoscopic findings, serum gastrin and chromogranin A (CgA) levels and gastric histopathological results were extracted and compared with 550 patients positive for Helicobacter pylori and gastric atrophy. Control subjects had colonoscopy and gastroscopy with biopsies. Colorectal lesions were observed in 64 (26.6%) of patients with autoimmune gastritis and 36 (6.6%) patients had colorectal lesions in the control group (p<0.001). Serum gastrin (OR: 8.59, 95% CI 1.72 to 25.07, p<0.001) and CgA levels (OR: 6.79, 95% CI 0.41 to 27.26, p<0.001) were found as factors affecting the presence of colorectal carcinoma. Serum gastrin and CgA levels were also found as predictors for the presence of colorectal adenomas. There is a higher prevalence of colorectal neoplastic lesions in patients with autoimmune gastritis. Serum gastrin and CgA levels were found to be determinants of colorectal neoplastic lesions observed in patients. In the workup of these patients, serum gastrin and CgA levels may guide physicians for the demonstration of colorectal neoplastic lesions.
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Affiliation(s)
- Emra Asfuroglu Kalkan
- Departments of Internal Medicine and Gastroenterology, Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Cagdas Kalkan
- Gastroenterology, Ankara City Hospital, Ankara, Turkey
| | - Mesut Gumussoy
- Division of Gastroenterology, Ibni Sina Hospital, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Ozge Gucbey
- Departments of Internal Medicine and Gastroenterology, Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Irfan Soykan
- Division of Gastroenterology, Ibni Sina Hospital, Ankara University Faculty of Medicine, Ankara, Turkey
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Taniguchi M, Sudo G, Sekiguchi Y, Nakase H. Autoimmune gastritis concomitant with gastric adenoma and subacute combined degeneration of the spinal cord. BMJ Case Rep 2021; 14:14/5/e242836. [PMID: 33975851 PMCID: PMC8118001 DOI: 10.1136/bcr-2021-242836] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
A 62-year-old woman was referred to our department for further investigation of anaemia. Blood test showed macrocytic anaemia. Oesophagogastroduodenoscopy (OGD) revealed proximal-predominant gastric atrophy and flat elevated lesion in the gastric body. Several days after OGD, she complained of gait disturbance and was diagnosed with subacute combined degeneration of the spinal cord. Furthermore, laboratory tests showed positive for both anti-parietal cell and anti-intrinsic factor antibodies, as well as increased serum gastrin level and decreased pepsinogen I level, which confirmed the diagnosis of autoimmune gastritis (AIG). Anaemia and neurological symptoms were improved after vitamin B12 supplementation. Subsequently, the patient underwent gastric endoscopic submucosal dissection; histopathological examination revealed gastric adenoma. AIG can cause gastric neoplasms and vitamin B12 deficiency, with the latter resulting in pernicious anaemia and neurological disorders. These diseases are treatable but potentially life-threatening. This case highlights the importance of early diagnosis of AIG and proper management of its comorbidities.
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Affiliation(s)
- Masahiro Taniguchi
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Gota Sudo
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | | | - Hiroshi Nakase
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Sapporo, Japan
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Acquired Refractory Iron Deficiency Anemia. Mediterr J Hematol Infect Dis 2021; 13:e2021028. [PMID: 34007416 PMCID: PMC8114894 DOI: 10.4084/mjhid.2021.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 04/06/2021] [Indexed: 12/17/2022] Open
Abstract
Anemia is a global health problem affecting one-third of the world population, and half of the cases are due to iron deficiency (ID). Iron deficiency anemia (IDA) is the leading cause of disability in several countries. Although multiple mechanisms may coexist, ID and IDA causes can be classified as i) insufficient iron intake for the body requirement, ii) reduced absorption, and iii) blood losses. Oral iron represents the mainstay of IDA treatment. IDA is defined as "refractory" when the hematologic response after 4 to 6 weeks of treatment with oral iron (an increase of >=1 g/dL of Hb) is absent. The cause of iron-refractory anemia is usually acquired and frequently related to gastrointestinal pathologies, although a rare genetic form called iron-refractory iron deficiency anemia (IRIDA) exists. In some pathological circumstances, either genetic or acquired, hepcidin increases, limiting the absorption in the gut, remobilization, and recycling of iron, thereby reducing iron plasma levels. Indeed, conditions with high hepcidin levels are often under-recognized as iron refractory, leading to inappropriate and unsuccessful treatments. This review provides an overview of the iron refractory anemia underlying conditions, from gastrointestinal pathologies to hepcidin dysregulation and iatrogenic or provoked conditions, and the specific diagnostic and treatment approach.
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Esposito G, Dilaghi E, Cazzato M, Pilozzi E, Conti L, Carabotti M, Di Giulio E, Annibale B, Lahner E. Endoscopic surveillance at 3 years after diagnosis, according to European guidelines, seems safe in patients with atrophic gastritis in a low-risk region. Dig Liver Dis 2021; 53:467-473. [PMID: 33199230 DOI: 10.1016/j.dld.2020.10.038] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 10/29/2020] [Accepted: 10/29/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND Autoimmune and multifocal atrophic gastritis (AG) are at risk for gastric neoplastic lesions. European guidelines recommend surveillance with high-quality endoscopy every 3 years. AIM To prospectively investigate the occurrence of gastric neoplastic lesions at the 3-year follow-up in patients with autoimmune and multifocal AG. METHODS Longitudinal cohort study conducted between 2011 and 2019: consecutive patients with histological diagnosis of autoimmune or multifocal AG underwent follow-up gastroscopy 3 years after diagnosis with high-resolution-narrow-band-imaging endoscopes. RESULTS Overall, 160 patients were included(F117(73.0%);median age 66(35-87)years). Autoimmune and multifocal AG were present in 122(76.3%) and 38(23.7%) patients, respectively. At the 3-year follow-up, 16(10.0%) patients presented 16 gastric neoplastic lesions: 3(18.7%) gastric cancers, 4(25.0%) low-grade dysplasia, 2(12.5%) low-grade dysplasia adenomas, 7(43.7%) type-1 neuroendocrine tumours. In these patients, OLGA and OLGIM III/IV stages were present in 4(25.0)% and 1(6.3%), respectively; 11(69.0%) presented autoimmune AG, and all but one(93.7%) had parietal cells antibodies positivity (p = 0.026 vs patients without lesions). All lesions were endoscopically(87.5%) or surgically(12.5%) treated with favourable outcome. Age>70 years was associated with a 9-fold higher probability of developing gastric epithelial neoplastic lesions (OR 9.6,95CI% 1.2-79.4,p = 0.0359). CONCLUSIONS The first endoscopic surveillance 3 years after diagnosis seems safe for autoimmune and multifocal AG patients and should be offered to elderly patients who are at higher risk for gastric neoplasia.
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Affiliation(s)
- Gianluca Esposito
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Via di Grottarossa 1035, 00189, Rome, Italy.
| | - Emanuele Dilaghi
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Via di Grottarossa 1035, 00189, Rome, Italy
| | - Maria Cazzato
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Via di Grottarossa 1035, 00189, Rome, Italy
| | - Emanuela Pilozzi
- Department of Pathology, Sant'Andrea Hospital, Sapienza University of Rome, Italy
| | - Laura Conti
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Via di Grottarossa 1035, 00189, Rome, Italy
| | - Marilia Carabotti
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Via di Grottarossa 1035, 00189, Rome, Italy
| | - Emilio Di Giulio
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Via di Grottarossa 1035, 00189, Rome, Italy
| | - Bruno Annibale
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Via di Grottarossa 1035, 00189, Rome, Italy
| | - Edith Lahner
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Via di Grottarossa 1035, 00189, Rome, Italy
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Chen X, Wang R, Huang X, Yang F, Yu S. The Level of Serum Pepsinogen in Diagnosing and Evaluating the Severity of Subacute Combined Degeneration Due to Vitamin B12 Deficiency. Front Neurol 2021; 12:604523. [PMID: 33815244 PMCID: PMC8017177 DOI: 10.3389/fneur.2021.604523] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 02/04/2021] [Indexed: 12/14/2022] Open
Abstract
Subacute combined degeneration (SCD) is a neurological complication of cobalamin deficiency, which is usually caused by chronic autoimmune atrophic gastritis. Serum pepsinogen 1 and the ratio of pepsinogen 1/pepsinogen 2 (PG1/2) can reflect the severity of gastric atrophy. Objective: This work aims to investigate whether decreased serum PG1 and PG1/2 ratio are helpful in diagnosing SCD and reflecting the severity of SCD. Methods: We retrospectively analyzed the clinical and laboratory tests of 65 cases of SCD due to vitamin B12 deficiency and compared the laboratory parameters of SCD with 65 age- and sex-matched amyotrophic lateral sclerosis (ALS) patients. Results: PG1 and PG1/2 ratio were decreased in 80 and 52.3% of SCD patients, respectively. Compared to patients with PG1/2 ratio ≥3.0, patients with PG1/2 ratio <3.0 had more severe anemia, larger mean corpuscular volume (MCV), lower level of vitamin B12, higher folate and homocysteine (Hcy), more severe changes in somatosensory evoked potential (SEP), and higher rate of lesions in spinal MRI (P < 0.05). PG1 and PG1/2 ratio had inverse correlation with MCV and N20 latency in SEP examination (P < 0.05). PG1/2 ratio, RBC count, and Hcy were independent risk factors for SCD in logistic regression analyses. The ROC curve analysis revealed that the diagnostic accuracy of PG1 and PG1/2 ratio was 72.2 and 73.0%, respectively, while the cutoff values were 22.4 ng/ml and 2.43 for SCD, respectively. Conclusions: Decreased PG1 and PG1/2 ratio are helpful for the diagnosis and evaluation of the severity of SCD due to vitamin B12 deficiency.
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Affiliation(s)
- Xiaoyan Chen
- Department of Neurology, First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Rong Wang
- Department of Neurology, First Medical Center of Chinese PLA General Hospital, Beijing, China.,General Hospital of Taiyuan Iron and Steel (Group, Co., Ltd.) Shanxi, China
| | - Xusheng Huang
- Department of Neurology, First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Fei Yang
- Department of Neurology, First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Shengyuan Yu
- Department of Neurology, First Medical Center of Chinese PLA General Hospital, Beijing, China
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Diagnosis and Management of Autoimmune Hemolytic Anemia in Patients with Liver and Bowel Disorders. J Clin Med 2021; 10:jcm10030423. [PMID: 33499290 PMCID: PMC7865399 DOI: 10.3390/jcm10030423] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 01/15/2021] [Accepted: 01/19/2021] [Indexed: 12/12/2022] Open
Abstract
Anemia is a common feature of liver and bowel diseases. Although the main causes of anemia in these conditions are represented by gastrointestinal bleeding and iron deficiency, autoimmune hemolytic anemia should be considered in the differential diagnosis. Due to the epidemiological association, autoimmune hemolytic anemia should particularly be suspected in patients affected by inflammatory and autoimmune diseases, such as autoimmune or acute viral hepatitis, primary biliary cholangitis, and inflammatory bowel disease. In the presence of biochemical indices of hemolysis, the direct antiglobulin test can detect the presence of warm or cold reacting antibodies, allowing for a prompt treatment. Drug-induced, immune-mediated hemolytic anemia should be ruled out. On the other hand, the choice of treatment should consider possible adverse events related to the underlying conditions. Given the adverse impact of anemia on clinical outcomes, maintaining a high clinical suspicion to reach a prompt diagnosis is the key to establishing an adequate treatment.
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Autoimmune Gastritis Treated With Mycophenolate Mofetil. ACG Case Rep J 2020; 7:e00496. [PMID: 33324715 PMCID: PMC7725257 DOI: 10.14309/crj.0000000000000496] [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: 11/25/2019] [Accepted: 07/24/2020] [Indexed: 12/02/2022] Open
Abstract
Autoimmune gastritis is an inflammatory condition of the gastric mucosa. We report a 64-year-old woman with chronic abdominal pain of 3-year duration. Endoscopic and histologic evaluation revealed autoimmune pangastritis. The gastritis was partially responsive to steroids but attempts to taper failed, and the patient had no relief from mercaptopurine, adalimumab, budesonide, or hydroxychloroquine. The patient was treated with mycophenolate mofetil which resulted in resolution of symptoms. Endoscopic and histologic examination after mycophenolate therapy showed near complete resolution of active inflammation. To the best of our knowledge, this is the first report of symptomatic autoimmune gastritis successfully treated by mycophenolate mofetil.
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