1
|
Kotera T, Ayaki M, Sumi N, Aoki R, Mabe K, Inoue K, Manabe N, Kamada T, Kushima R, Haruma K. Characteristic endoscopic findings in early-stage autoimmune gastritis. Endosc Int Open 2024; 12:E332-E338. [PMID: 38464976 PMCID: PMC10919992 DOI: 10.1055/a-2215-3284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 11/16/2023] [Indexed: 03/12/2024] Open
Abstract
Background and study aims Until recently, autoimmune gastritis (AIG) was usually diagnosed at late stages based on typical endoscopic findings, including corpus-dominant advanced atrophy. Early-stage AIG prior to complete gastric atrophy had rarely been diagnosed due to a lack of knowledge about its endoscopic characteristics. The present study sought to identify the endoscopic characteristics of early-stage AIG, enabling its early diagnosis. Patients and methods The clinical and endoscopic findings of 12 patients diagnosed with early-stage AIG between 2016 and 2021 were retrospectively evaluated. Patients were included if they were: (1) positive for serum anti-parietal cell antibody; (2) diagnosed with histological early-stage AIG; and (3) endoscopically positive for folds on the greater curvature of the gastric corpus. Results Two characteristic endoscopic findings of early-stage AIG were identified: longitudinal alignment of pseudopolyps (i.e., a bamboo joint-like appearance) and swelling of gastric areas with erythema (i.e., a salmon roe-like appearance). Conclusions Endoscopic findings characteristic of early-stage AIG include a bamboo joint-like appearance and a salmon roe-like appearance. Studies in large numbers of patients with long-term follow-up are needed to confirm these findings.
Collapse
Affiliation(s)
- Tohru Kotera
- Department of Medical Examination, Uji Tokushukai Medical Center, Uji, Japan
| | - Maki Ayaki
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Okayama, Japan
| | - Naoki Sumi
- Department of Health Care Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Rika Aoki
- Department of Health Screening, Tokushima Health Screening Center, Tokushima, Japan
| | - Katsuhiro Mabe
- Department of Gastroenterology, Junpukai Health Maintenance Center-Kurashiki, Kurashiki, Japan
| | - Kazuhiko Inoue
- Health Care Medicine, Junpukai Health Maintenance Center, Okayama, Japan
| | - Noriaki Manabe
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Okayama, Japan
| | - Tomoari Kamada
- Department of Health Care Medicine, Kawasaki Medical School General Medical Center, Okayama, Japan
| | - Ryoji Kushima
- Department of Pathology, Shiga University of Medical Science, Otsu, Japan
| | - Ken Haruma
- Department of Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan
| |
Collapse
|
2
|
Taylor L, McCaddon A, Wolffenbuttel BHR. Creating a Framework for Treating Autoimmune Gastritis-The Case for Replacing Lost Acid. Nutrients 2024; 16:662. [PMID: 38474790 DOI: 10.3390/nu16050662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 02/18/2024] [Accepted: 02/19/2024] [Indexed: 03/14/2024] Open
Abstract
Autoimmune gastritis (AIG) is characterized by the destruction of gastric parietal cells, resulting in hypochlorhydria and eventual achlorhydria, as oxyntic glands in the corpus are destroyed and become atrophic. The permanent loss of gastric acid has many impacts-both theoretical and documented. The most concerning of these are hypergastrinemia and increased N-nitroso compounds, both of which increase the risk of gastric cancers. While known deficiencies of B12 and iron are often replaced in AIG, acid is not. Moreover, patients with AIG are often prescribed acid suppression for a stomach that is decidedly no longer acidic, worsening the sequelae of gastric atrophy. Betaine hydrochloride (BHCL) is a short-acting acidifying agent, available over the counter in capsule form. Mealtime acid supplementation has an historic basis and could ameliorate many AIG-related gastrointestinal symptoms. Theoretically, acidification could also reduce the potential for hypergastrinemia and the production of N-nitroso compounds, consequently reducing the risk of gastric cancers. Supplemental vitamin C may also help in preventing gastric N-nitroso formation, regardless of the gastric pH. This narrative review describes the functions of gastric acid in gastrointestinal and immune health, documents the effects of hypochlorhydria in AIG, and proposes potential options for safely re-establishing the acid milieu of the stomach for patients with AIG.
Collapse
Affiliation(s)
- Lori Taylor
- Faculty of Integrative and Functional Nutrition, Saybrook University, Pasadena, CA 91103, USA
| | - Andrew McCaddon
- Faculty of Social and Life Sciences, Wrexham University, Wrexham LL11 2AW, UK
| | - Bruce H R Wolffenbuttel
- University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands
| |
Collapse
|
3
|
Kubo K, Zhang X, Tanaka I, Kimura N. Emergency Endoscopic Hemostasis Using the Endoscopic Mucosal Resection Technique for Severe Bleeding From Early Gastric Cancer: A Case Report. Cureus 2024; 16:e54429. [PMID: 38510882 PMCID: PMC10951553 DOI: 10.7759/cureus.54429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/18/2024] [Indexed: 03/22/2024] Open
Abstract
Bleeding from gastric cancer may lead to severe anemia and hypovolemic shock, and can be a life-threatening condition in affected patients; thus, achieving hemostasis is essential to improving their clinical course. While endoscopic hemostasis is recommended as the hemostatic modality of first choice, endoscopic hemostasis involving the endoscopic mucosal resection (EMR) technique is also being used, though under-reported. An 85-year-old man diagnosed with bleeding from gastric cancer was raced to our hospital for hemostasis. Emergency esophagogastroduodenoscopy (EGD) revealed a 45 mm-sized elevated lesion involving the coagula due to dripping bleeding from the surface of the posterior wall of the gastric lower body. EMR was performed without any technical difficulty, and hemostasis was achieved immediately. The patient was discharged without rebleeding. This case appears to support the usefulness of EMR as an emergency endoscopic hemostatic modality for severe bleeding from early gastric cancer.
Collapse
Affiliation(s)
- Kimitoshi Kubo
- Department of Gastroenterology, National Hospital Organization Hakodate National Hospital, Hakodate, JPN
| | - Xinhan Zhang
- Department of Gastroenterology, National Hospital Organization Hakodate National Hospital, Hakodate, JPN
| | - Ikko Tanaka
- Department of Gastroenterology, National Hospital Organization Hakodate National Hospital, Hakodate, JPN
| | - Noriko Kimura
- Department of Pathology, National Hospital Organization Hakodate National Hospital, Hakodate, JPN
| |
Collapse
|
4
|
Wang Z, Zhou W, Li J, Wen W, Liang Z, Huo Z. A puzzling case report of well-differentiated neuroendocrine tumor mixed with gastric adenocarcinoma of the fundic gland type associated with autoimmune gastritis. Sci Prog 2024; 107:368504231220765. [PMID: 38373437 PMCID: PMC10878229 DOI: 10.1177/00368504231220765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2024]
Abstract
Gastric adenocarcinoma of the fundic gland type (GA-FG) is a rare gastric neoplasm. We present a unique case of multiple GA-FG that coexisted with the well-differentiated neuroendocrine tumors in a patient with autoimmune gastritis. To our knowledge, this is the first documented instance of such a co-occurrence and the molecular mechanism of their origin has been reviewed systematically. A 47-year-old male presented to our hospital with abdominal distension for over 10 years. Gastroscopy revealed multiple gastric eminence lesions (0.2-1.5 cm). After endoscopic mucosal resection, the pathological morphology showed mixed tumor components infiltrating into the submucosa with puzzling similarity. One with uniform-sized tumor cells arranged in nests or tubes and the other a well-differentiated tubular adenocarcinoma with irregular branching and visible gland fusion. Immunohistochemistry findings revealed the first component expressed typical markers of neuroendocrine tumor, whereas the second component expressed pepsinogen and mucin-6, indicating the presence of oxyntic gland adenocarcinoma. Due to the tumors' proximity to the surgical margins, the patient underwent laparoscopic subtotal gastrectomy three months after the diagnosis without any tumor residue and showed no recurrence or metastasis occurred in the following regular checkups.
Collapse
Affiliation(s)
- Zheng Wang
- Department of Pathology, Chinese Academy of Medical Sciences & Peking Union Medical College, Peking Union Medical College Hospital, Beijing, China
| | - Weixun Zhou
- Department of Pathology, Chinese Academy of Medical Sciences & Peking Union Medical College, Peking Union Medical College Hospital, Beijing, China
| | - Jingnan Li
- Department of Gastroenterology, Chinese Academy of Medical Sciences & Peking Union Medical College, Peking Union Medical College Hospital, Beijing, China
| | - Wenlong Wen
- Department of Gastroenterology, Liaocheng People's Hospital, Liaocheng, Shandong, China
| | - Zhiyong Liang
- Department of Pathology, Chinese Academy of Medical Sciences & Peking Union Medical College, Peking Union Medical College Hospital, Beijing, China
| | - Zhen Huo
- Department of Pathology, Chinese Academy of Medical Sciences & Peking Union Medical College, Peking Union Medical College Hospital, Beijing, China
| |
Collapse
|
5
|
Zhang Z, Zhu T, Zhang L, Xing Y, Yan Z, Li Q. Critical influence of cytokines and immune cells in autoimmune gastritis. Autoimmunity 2023; 56:2174531. [PMID: 36762543 DOI: 10.1080/08916934.2023.2174531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
Gastric cancer (GC) is a type of the most common cancers. Autoimmune gastritis (AIG) and infection with Helicobacter pylori (HP) are the risk factors of triggering GC. With the emphasis on the treatment of HP, the incidence and prevalence of HP infection in population is decreasing. However, AIG lacks accurate diagnosis and treatment methods, which occupies high cancer risk factors. AIG is controlled by the immune environment of the stomach, including immune cells, inflammatory cells, and infiltrating intercellular material. Various immune cells or cytokines play a central role in the process of regulating gastric parietal cells. Abnormal expression levels of cytokines involved in immunity are bound to face the risk of tumorigenesis. Therefore, it is particularly important for preventing or treating AIG and avoiding the risk of gastric cancer to clarify the confirmed action mode of immune cells and cytokines in the gastric system. Herein, we briefly reviewed the role of the immune environment under AIG, focussing on describing these double-edged effects between immune cells and cytokines, and pointing out potential research challenges.
Collapse
Affiliation(s)
- Zepeng Zhang
- Kunshan Hospital of Chinese Medicine, Suzhou, Jiangsu, China
| | - Tongtong Zhu
- Kunshan Hospital of Traditional Chinese and Western Medicine, Suzhou, Jiangsu, China
| | - Lei Zhang
- Kunshan Hospital of Chinese Medicine, Suzhou, Jiangsu, China
| | - Yanchao Xing
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Zhiqiang Yan
- Kunshan Hospital of Chinese Medicine, Suzhou, Jiangsu, China
| | - Qingsong Li
- Kunshan Hospital of Chinese Medicine, Suzhou, Jiangsu, China
| |
Collapse
|
6
|
Kang D, Lim CH, Kim JS, Cho YK, Park JM, Choi MG. Impact of Autoimmune Gastritis on Occurrence of Metachronous Gastric Neoplasms after Endoscopic Resection for Gastric Neoplasms. Cancers (Basel) 2023; 15:4859. [PMID: 37835553 PMCID: PMC10571769 DOI: 10.3390/cancers15194859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/29/2023] [Accepted: 09/29/2023] [Indexed: 10/15/2023] Open
Abstract
Gastric cancer is the fifth most common cancer and the third leading cause of cancer-related deaths worldwide. Autoimmune gastritis (AIG) is characterized by antibody production against the gastric parietal cells, reducing the number of functional parietal cells. It is also associated with an increased susceptibility to gastric neuroendocrine tumors and gastric cancer. Endoscopic resection (ER) is an effective treatment for early gastric cancer; however, metachronous gastric neoplasms (MGN) can develop. This study aimed to evaluate the clinical effect of AIG on the occurrence of MGN after ER for gastric neoplasms. We retrospectively analyzed patients who underwent ER for gastric neoplasms. Patients with multiple lesions, recurrent lesions, or a history of partial gastrectomy were excluded. The presence of AIG was determined using anti-parietal cell antibody (APCA) testing. Follow-up endoscopy and metachronous tumor occurrence rates were compared between the AIG and non-AIG groups. Of the 569 patients, 282 underwent APCA testing and 20 (7.1%) were diagnosed with AIG. The incidence of MGN was significantly higher in the AIG group than in the non-AIG group (45.0% vs. 18.3%); however, the MGN occurrence pattern was similar between the two groups. Multivariate analysis revealed that AIG (HR 3.32, 95% CI 1.55-7.10, p = 0.002) and a higher body mass index (HR 1.16, 95% CI 1.06-1.27, p = 0.002) were independent factors significantly associated with the occurrence of MGN. Patients with AIG have a higher risk of metachronous lesion occurrence after ER for gastric neoplasms. Positive results of APCA testing have independent clinical implications for predicting MGN. Proper monitoring and management are essential for early detection and treatment of recurrent lesions in patients with AIG.
Collapse
Affiliation(s)
| | - Chul-Hyun Lim
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul 06591, Republic of Korea; (D.K.); (J.S.K.); (Y.K.C.); (J.M.P.); (M.-G.C.)
| | | | | | | | | |
Collapse
|
7
|
Ecker ME, Weckauf H, Tebbe S, Schuppert F. Immune-mediated Gastritis in a Patient with metastatic Lung Cancer due to Therapy with the immune Checkpoint Inhibitor Pembrolizumab - Differences and Similarities in Comparison to "endogenous" autoimmune Type A Gastritis and a review of literature. Z Gastroenterol 2023; 61:1385-1393. [PMID: 36963423 PMCID: PMC10562045 DOI: 10.1055/a-2000-5705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 12/13/2022] [Indexed: 03/26/2023]
Abstract
Immune checkpoint inhibitors are increasingly used in advanced malignant diseases and are well-known for their good results. With the blockade of immune checkpoints, the probability of immune-related adverse events is also increased.We present a 54-year-old female patient with advanced NSCLC. She was treated with pembrolizumab and developed a stable disease under therapy. After six cycles, she presented with massive epigastric pain to our emergency department. Gastroscopy showed severe erosive-fibrinous pangastritis without the involvement of the esophagus, duodenum, or other immune-related adverse effects. Histology showed the complete destruction of the gastric mucosa. We concluded an immune-mediated gastritis by pembrolizumab, after the exclusion of other differential diagnoses.Despite treatment with prednisolone and marked improvement of her symptoms, the mucosa was never fully reconstituted into a healthy mucosa.Furthermore, we collected published reports of similar cases and conducted a comparison with features of a typical, endogenous type A gastritis to highlight similarities and differences.
Collapse
Affiliation(s)
- Miriam Eva Ecker
- Gastroenterology, Endocrinology, Diabetology and General Medicine, Klinikum Kassel GmbH, Kassel, Germany
| | | | - Sandra Tebbe
- Private Practice for Haematology and Oncology, Kassel, Germany
| | - Frank Schuppert
- Gastroenterology, Endocrinology, Diabetology and General Medicine, Klinikum Kassel GmbH, Kassel, Germany
| |
Collapse
|
8
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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.)
| |
Collapse
|
9
|
Nishino M, Kakiuchi T, Fukuda K, Yoshiura M. Case report: A pediatric case of repeated false-positive urea breath test for Helicobacter pylori without decreased gastric acid secretion. Front Med (Lausanne) 2023; 10:1267180. [PMID: 37724177 PMCID: PMC10505434 DOI: 10.3389/fmed.2023.1267180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 08/23/2023] [Indexed: 09/20/2023] Open
Abstract
The urea breath test (UBT) is often used to diagnose Helicobacter pylori infection and for its eradication. However, this text can give positive results even for other urease-active bacteria other than H. pylori. Even after the successful eradication of H. pylori, the presence of other urease-active bacteria in the gut and oral cavity can lead to positive UBT results in patients with decreased gastric acid secretion. Herein, a 15-year-old boy was diagnosed with H. pylori infection through the testing and treatment program for H. pylori for third-year junior high-school students in Saga Prefecture initiated in 2016. He underwent triple therapy comprising vonoprazan; however, UBT was found to be positive even after therapy. The results remained positive even after fourth-line eradication therapy. Stool antigen, PCR using gastric fluid, microscopy, culture, and rapid urease tests were all negative. Pepsinogen levels were normal, and none of the findings suggested autoimmune gastritis. Gastric microflora analysis revealed oral flora showing urease activity. UBT is considered useful for determining the successful eradication of H. pylori; however, it may give false-positive results for both H. pylori infection and eradication judgment. Although the patient did not have autoimmune gastritis or decreased gastric acid secretion, it is presumed that oral commensal bacteria showing urease activity inhabited the stomach, resulting in the persistently positive UBT results. In conclusion, repeated false-positive UBT results for H. pylori may occur even without gastric acid hyposecretion. If H. pylori eradication is unsuccessful based on UBT, additional test by stool H. pylori antigen tests should be considered.
Collapse
Affiliation(s)
- Masafumi Nishino
- Department of Pediatrics, Faculty of Medicine, Saga University, Saga, Japan
| | - Toshihiko Kakiuchi
- Department of Pediatrics, Faculty of Medicine, Saga University, Saga, Japan
| | - Kayoko Fukuda
- Department of Gastroenterology, Hiramatsu Hospital, Ogi, Saga, Japan
| | - Masato Yoshiura
- Department of Pediatrics, Faculty of Medicine, Saga University, Saga, Japan
| |
Collapse
|
10
|
Namikawa K, Kamada T, Fujisaki J, Sato Y, Murao T, Chiba T, Kaizaki Y, Ishido K, Ihara Y, Kurahara K, Suga T, Suzuki H, Ito M, Hirakawa K, Maruyama Y, Gotoda T, Hosokawa O, Koike T, Mabe K, Yao T, Inui K, Iishi H, Ogata H, Furuta T, Haruma K. Clinical characteristics and long-term prognosis of type 1 gastric neuroendocrine tumors in a large Japanese national cohort. Dig Endosc 2023; 35:757-766. [PMID: 36721901 DOI: 10.1111/den.14529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 01/29/2023] [Indexed: 02/02/2023]
Abstract
OBJECTIVES Optimal management of type 1 gastric neuroendocrine tumors (T1-GNETs) remains unknown, with few reports on their long-term prognosis. This study investigated the clinical characteristics and long-term prognosis of T1-GNETs. METHODS We reviewed the medical records of patients diagnosed with T1-GNET during 1991-2019 at 40 institutions in Japan. RESULTS Among 172 patients, endoscopic resection (ER), endoscopic surveillance, and surgery were performed in 84, 61, and 27, respectively, including 27, 77, and 2 patients with pT1a-M, pT1b-SM, and pT2 tumors, respectively. The median tumor diameter was 5 (range 0.8-55) mm. Four (2.9%) patients had lymph node metastasis (LNM); none had liver metastasis. LNM rates were significantly higher in tumors with lymphovascular invasion (LVI) (15.8%; 3/19) than in those without (1.1%; 1/92) (P = 0.016). For tumors <10 mm, LVI and LNM rates were 18.4% (14/76) and 2.2% (2/90), respectively, which were not significantly different from those of tumors 10-20 mm (LVI 13.3%; 2/15, P = 0.211; and LNM 0%; 0/17, P = 1.0). However, these rates were significantly lower than those of tumors >20 mm (LVI 60%; 3/5, P = 0.021; and LNM 40%; 2/5, P = 0.039). No tumor recurrence or cause-specific death occurred during the median follow-up of 10.1 (1-25) years. The 10-year overall survival rate was 97%. CONCLUSIONS Type 1 gastric neuroendocrine tumors showed indolent nature and favorable long-term prognoses. LVI could be useful in indicating the need for additional treatments. ER for risk prediction of LNM should be considered for tumors <10 mm and may be feasible for tumors 10-20 mm. TRIAL REGISTRATION The study protocol was registered in the University Hospital Medical Information Network (UMIN) under the identifier UMIN000029927.
Collapse
Affiliation(s)
- Ken Namikawa
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Tomoari Kamada
- Department of Health Care Medicine, Kawasaki Medical School, Okayama, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Junko Fujisaki
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Yuichi Sato
- Department of Gastroenterology, Niigata University Graduate School of Medicine and Dental Sciences, Niigata, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Takahisa Murao
- Department of Health Care Medicine, Kawasaki Medical School, Okayama, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Tsutomu Chiba
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Yasuharu Kaizaki
- Department of Pathology, Fukui Prefectural Hospital, Fukui, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Kanagawa, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Yutaro Ihara
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Tomoaki Suga
- Endoscopic Examination Center, Shinshu University, Nagano, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Haruhisa Suzuki
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Masanori Ito
- Department of General Internal Medicine, Hiroshima University Hospital, Hiroshima, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Katsuya Hirakawa
- Division of Gastroenterology, Fukuoka Red Cross Hospital, Fukuoka, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Yasuhiko Maruyama
- Division of Gastroenterology, Fujieda Municipal General Hospital, Shizuoka, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Takuji Gotoda
- Department of Gastroenterology, Nihon University Hospital, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Osamu Hosokawa
- Department of Surgery, Yokohama Sakae Kyosai Hospital, Kanagawa, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Tomohiro Koike
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Katsuhiro Mabe
- Junpukai Health Maintenance Center - Kurashiki, Okayama, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Takashi Yao
- Department of Human Pathology, Juntendo University School of Medicine, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Kazuo Inui
- Department of Gastroenterology Yamashita Hospital, Aichi, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Hiroyasu Iishi
- Department of Gastroenterology, Itami City Hospital, Hyogo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Haruhiko Ogata
- Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Takahisa Furuta
- Center for Clinical Research, Hamamatsu University School of Medicine, Shizuoka, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Ken Haruma
- Division of Gastroenterology, Department of Internal Medicine 2, Kawasaki Medical School, Okayama, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| |
Collapse
|
11
|
Mochizuki T, Ryu B, Kushi K, Shima S, Sato S, Inoue T, Okada Y, Niimi Y. Cerebral venous thrombosis associated with hyperhomocysteinemia and iron-deficiency anemia induced by autoimmune gastritis: A case report and literature review. Neuroradiol J 2023; 36:491-495. [PMID: 36536603 PMCID: PMC10588603 DOI: 10.1177/19714009221147224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023] Open
Abstract
Cerebral venous thrombosis (CVT) is a rare disease, occurring in 0.5%-1% of all patients with strokes. Systemic and hereditary diseases and traumas are potential causes of CVT. We report a case of CVT and systemic thromboembolism complicated with hyperhomocysteinemia and iron-deficiency anemia caused by autoimmune gastritis. A 47-year-old female patient was admitted to the emergency department due to difficulty in movement, impaired consciousness, and urinary incontinence. Brain computed tomography (CT) and magnetic resonance imaging (MRI) showed bilateral thalamic edema associated with venous sinus thrombosis and embolic cerebral infarction in the deep white matter of the bilateral cerebral hemispheres. In addition, contrast enhanced whole-trunk CT scan showed deep femoral thrombosis and pulmonary artery embolism. She had no medical history of diseases or drug use that may cause thrombosis. Blood test results revealed iron-deficiency anemia and hyperhomocysteinemia, which were determined to be the cause of systemic thromboembolism. The patient tested positive for intrinsic factor antibodies. Moreover, the patient was diagnosed with autoimmune gastritis by gastrointestinal endoscopy. Therapies including anticoagulant and replacement with iron and vitamin B12 were administered. The patient was discharged from the hospital without neurological deficits. A favorable clinical course was achieved with anticoagulant administration and replacement therapy with iron and vitamin B12 for cerebral arteriovenous embolism that developed due to autoimmune gastritis.
Collapse
Affiliation(s)
- Tatsuki Mochizuki
- Department of Neurosurgery, St Luke’s International Hospital, Tokyo, Japan
| | - Bikei Ryu
- Department of Neurosurgery, St Luke’s International Hospital, Tokyo, Japan
- Department of Neuroendovascular Therapy, St Luke’s International Hospital, Tokyo, Japan
| | - Kazuki Kushi
- Department of Neurosurgery, St Luke’s International Hospital, Tokyo, Japan
| | - Shogo Shima
- Department of Neurosurgery, St Luke’s International Hospital, Tokyo, Japan
| | - Shinsuke Sato
- Department of Neurosurgery, St Luke’s International Hospital, Tokyo, Japan
- Department of Neuroendovascular Therapy, St Luke’s International Hospital, Tokyo, Japan
| | - Tatsuya Inoue
- Department of Neurosurgery, St Luke’s International Hospital, Tokyo, Japan
- Department of Neuroendovascular Therapy, St Luke’s International Hospital, Tokyo, Japan
| | - Yoshikazu Okada
- Department of Neurosurgery, St Luke’s International Hospital, Tokyo, Japan
| | - Yasunari Niimi
- Department of Neuroendovascular Therapy, St Luke’s International Hospital, Tokyo, Japan
| |
Collapse
|
12
|
Singh S, Chakole S, Agrawal S, Shetty N, Prasad R, Lohakare T, Wanjari M, Yelne S. A Comprehensive Review of Upper Gastrointestinal Symptom Management in Autoimmune Gastritis: Current Insights and Future Directions. Cureus 2023; 15:e43418. [PMID: 37706145 PMCID: PMC10496934 DOI: 10.7759/cureus.43418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 08/13/2023] [Indexed: 09/15/2023] Open
Abstract
Autoimmune gastritis is characterized by inflammation of the gastric mucosa due to autoimmune dysregulation. Upper gastrointestinal symptoms associated with autoimmune gastritis can significantly impact an individual's quality of life and require effective management strategies. This review article provides a comprehensive overview of the current understanding of upper gastrointestinal symptom management in autoimmune gastritis, aiming to consolidate existing knowledge, identify gaps, and offer insights for future research and clinical practice. The review begins by discussing the background and significance of autoimmune gastritis, highlighting its prevalence and the impact of upper gastrointestinal symptoms on affected individuals. The pathophysiology and clinical presentation of autoimmune gastritis-related upper gastrointestinal symptoms are explored, emphasizing the need for accurate diagnosis and targeted management approaches. Diagnostic approaches, including diagnostic criteria, endoscopy, histology, and biomarkers, are critically examined, along with the challenges and limitations associated with diagnosing autoimmune gastritis. The review then delves into the pharmacological approaches for symptom relief, such as proton pump inhibitors (PPIs) and H2 receptor antagonists. It explores the role of dietary modifications and lifestyle changes in symptom control. The article further discusses recent advancements in pharmacological interventions, novel therapeutic approaches, and the potential benefits of complementary and alternative medicine in symptom management. The concept of patient-centered approaches and personalized management strategies is emphasized, highlighting the importance of considering individual patient characteristics, treatment goals, and preferences. Recommendations for future research and clinical management are provided, including exploring emerging therapeutic targets, precision medicine approaches, and collaboration among researchers, clinicians, and patient advocacy groups. The review concludes by emphasizing the significance of implementing the findings and recommendations in clinical practice to enhance patient care and improve the quality of life for individuals with autoimmune gastritis.
Collapse
Affiliation(s)
- Shubhangi Singh
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Swarupa Chakole
- Community Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Suyash Agrawal
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Nidhi Shetty
- Community Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Roshan Prasad
- Internal Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Tejaswee Lohakare
- Child Health Nursing, Smt. Radhikabai Meghe Memorial College of Nursing, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Mayur Wanjari
- Research and Development, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Seema Yelne
- Nursing, Shalinitai Meghe College of Nursing, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| |
Collapse
|
13
|
Livzan MA, Mozgovoi SI, Gaus OV, Shimanskaya AG, Kononov AV. Histopathological Evaluation of Gastric Mucosal Atrophy for Predicting Gastric Cancer Risk: Problems and Solutions. Diagnostics (Basel) 2023; 13:2478. [PMID: 37568841 PMCID: PMC10417051 DOI: 10.3390/diagnostics13152478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 07/19/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023] Open
Abstract
Patients suffering from chronic gastritis and developing gastric mucosa atrophy are at increased risk of the development of gastric cancer. The diagnosis of chronic atrophic gastritis (CAG) is a complex procedure involving a detailed history taking, a thorough physical examination and the use of laboratory and instrumental diagnostic methods among which the endoscopy of the upper digestive tract is the cornerstone because it allows the assessment of the topography of gastritis and identification of erosions and areas of intestinal metaplasia with the use of NBI endoscopy. However, the diagnosis of CAG requires morphological examination of the gastric mucosa. So, in addition to assessing macroscopic changes in the gastric mucosa, it is necessary to take biopsy specimens in accordance with the protocols for their morphological and immunohistochemical examination. In the absence of specific diagnostic stigmas of CAG, close cooperation between a clinician, endoscopist and pathologist is necessary. The article presents systematized data on the histopathological assessment of the gastric mucosa atrophy to predict the risk of gastric cancer.
Collapse
Affiliation(s)
- Maria A. Livzan
- Department of Internal Medicine and Gastroenterology, Omsk Sate Medical University, 644099 Omsk, Russia;
| | - Sergei I. Mozgovoi
- Department of Pathological Anatomy, Omsk Sate Medical University, 644099 Omsk, Russia
| | - Olga V. Gaus
- Department of Internal Medicine and Gastroenterology, Omsk Sate Medical University, 644099 Omsk, Russia;
| | - Anna G. Shimanskaya
- Department of Pathological Anatomy, Omsk Sate Medical University, 644099 Omsk, Russia
| | - Alexei V. Kononov
- Department of Pathological Anatomy, Omsk Sate Medical University, 644099 Omsk, Russia
| |
Collapse
|
14
|
Iwamuro M, Tanaka T, Otsuka M. Update in Molecular Aspects and Diagnosis of Autoimmune Gastritis. Curr Issues Mol Biol 2023; 45:5263-5275. [PMID: 37504250 PMCID: PMC10378041 DOI: 10.3390/cimb45070334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/16/2023] [Accepted: 06/20/2023] [Indexed: 07/29/2023] Open
Abstract
Recent studies have advanced our understanding of the pathophysiology of autoimmune gastritis, particularly its molecular aspects. The most noteworthy recent advancement lies in the identification of several candidate genes implicated in the pathogenesis of pernicious anemia through genome-wide association studies. These genes include PTPN22, PNPT1, HLA-DQB1, and IL2RA. Recent studies have also directed attention towards other genes such as ATP4A, ATP4B, AIRE, SLC26A7, SLC26A9, and BACH2 polymorphism. In-depth investigations have been conducted on lymphocytes and cytokines, including T helper 17 cells, interleukin (IL)-17A, IL-17E, IL-17F, IL-21, IL-19, tumor necrosis factor-α, IL-15, transforming growth factor-β1, IL-13, and diminished levels of IL-27. Animal studies have explored the involvement of roseolovirus and H. pylori in relation to the onset of the disease and the process of carcinogenesis, respectively. Recent studies have comprehensively examined the involvement of autoantibodies, serum pepsinogen, and esophagogastroduodenoscopy in the diagnosis of autoimmune gastritis. The current focus lies on individuals demonstrating atypical presentations of the disease, including those diagnosed in childhood, those yielding negative results for autoantibodies, and those lacking the typical endoscopic characteristics of mucosal atrophy. Here, we discuss the recent developments in this field, focusing on genetic predisposition, epigenetic modifications, lymphocytes, cytokines, oxidative stress, infectious agents, proteins, microRNAs, autoantibodies, serum pepsinogen, gastrin, esophagogastroduodenoscopy and microscopic findings, and the risk of gastric neoplasm.
Collapse
Affiliation(s)
- Masaya Iwamuro
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Takehiro Tanaka
- Department of Pathology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Motoyuki Otsuka
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| |
Collapse
|
15
|
Terao S, Suzuki S, Kushima R. Histopathologic diagnosis of ultra-early autoimmune gastritis: A case report. Clin Case Rep 2023; 11:e7458. [PMID: 37361662 PMCID: PMC10290196 DOI: 10.1002/ccr3.7458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 03/30/2023] [Accepted: 05/24/2023] [Indexed: 06/28/2023] Open
Abstract
We describe an ultra-early stage of autoimmune gastritis (AIG) that occurs prior to the well-known early-stage AIG. The key pathology is the shortening of the second layer with degenerated parietal cells. In the management of patients with autoimmune diseases, AIG should be considered even if the endoscopy findings are normal.
Collapse
Affiliation(s)
- Shuichi Terao
- Department of Internal MedicineKakogawa Central City HospitalKakogawaJapan
| | - Shiho Suzuki
- Department of Internal MedicineKakogawa Central City HospitalKakogawaJapan
| | - Ryoji Kushima
- Department of PathologyShiga University of Medical ScienceOtsuJapan
| |
Collapse
|
16
|
Osmola M, Hemont C, Chapelle N, Vibet MA, Tougeron D, Moussata D, Lamarque D, Bigot-Corbel E, Masson D, Blin J, Leroy M, Josien R, Mosnier JF, Martin J, Matysiak-Budnik T. Atrophic Gastritis and Autoimmunity: Results from a Prospective, Multicenter Study. Diagnostics (Basel) 2023; 13:diagnostics13091599. [PMID: 37174990 PMCID: PMC10178247 DOI: 10.3390/diagnostics13091599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/25/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
Despite a global decrease, gastric cancer (GC) incidence appears to be increasing recently in young, particularly female, patients. The causal mechanism for this "new" type of GC is unknown, but a role for autoimmunity is suggested. A cascade of gastric precancerous lesions, beginning with chronic atrophic gastritis (CAG), precedes GC. To test the possible existence of autoimmunity in patients with CAG, we aimed to analyze the prevalence of several autoantibodies in patients with CAG as compared to control patients. Sera of 355 patients included in our previous prospective, multicenter study were tested for 19 autoantibodies (anti-nuclear antibodies, ANA, anti-parietal cell antibody, APCA, anti-intrinsic factor antibody, AIFA, and 16 myositis-associated antibodies). The results were compared between CAG patients (n = 154), including autoimmune gastritis patients (AIG, n = 45), non-autoimmune gastritis patients (NAIG, n = 109), and control patients (n = 201). ANA positivity was significantly higher in AIG than in NAIG or control patients (46.7%, 29%, and 27%, respectively, p = 0.04). Female gender was positively associated with ANA positivity (OR 0.51 (0.31-0.81), p = 0.005), while age and H. pylori infection status were not. Myositis-associated antibodies were found in 8.9% of AIG, 5.5% of NAIG, and 4.4% of control patients, without significant differences among the groups (p = 0.8). Higher APCA and AIFA positivity was confirmed in AIG, and was not associated with H. pylori infection, age, or gender in the multivariate analysis. ANA antibodies are significantly more prevalent in AIG than in control patients, but the clinical significance of this finding remains to be established. H. pylori infection does not affect autoantibody seropositivity (ANA, APCA, AIFA). The positivity of myositis-associated antibodies is not increased in patients with CAG as compared to control patients. Overall, our results do not support an overrepresentation of common autoantibodies in patients with CAG.
Collapse
Affiliation(s)
- Malgorzata Osmola
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-097 Warsaw, Poland
| | - Caroline Hemont
- Department of Immunology, University Hospital of Nantes, 44093 Nantes, France
| | - Nicolas Chapelle
- Institut des Maladies de l'Appareil Digestif (IMAD), Hepato-Gastroenterology & Digestive Oncology, University Hospital of Nantes, Hôtel Dieu, Place Alexis Ricordeau, CEDEX 1, 44093 Nantes, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) U1064 Centre de Recherche Translationnelle en Transplantation et Immunologie (CR2TI), 44093 Nantes, France
- Faculty of Medicine, University of Nantes, 44300 Nantes, France
| | - Marie-Anne Vibet
- Department of Biostatistics, Centre Hospitalier Universitaire de Nantes, 44093 Nantes, France
| | - David Tougeron
- Department of Hepato-Gastroenterology, Poitiers University Hospital, University of Poitiers, 86000 Poitiers, France
| | - Driffa Moussata
- Department of Hepato-Gastroenterology, University Hospital of Tours, 37044 Tours, France
| | - Dominique Lamarque
- Department of Hepato-Gastroenterology, Ambroise-Paré Hospital, AP-HP, Paris Saclay University, University of Versailles Saint-Quentin-en-Yvelines, Institut National de la Santé et de la Recherche Médicale (INSERM), Infection and Inflammation, 91190 Paris, France
| | - Edith Bigot-Corbel
- Faculty of Medicine, University of Nantes, 44300 Nantes, France
- Department of Biochemistry, University Hospital of Nantes, 44093 Nantes, France
| | - Damien Masson
- Faculty of Medicine, University of Nantes, 44300 Nantes, France
- Department of Biochemistry, University Hospital of Nantes, 44093 Nantes, France
| | - Justine Blin
- Faculty of Medicine, University of Nantes, 44300 Nantes, France
- Department of Biochemistry, University Hospital of Nantes, 44093 Nantes, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) U1235 the Enteric Nervous System in Gut and Brain Disorders (TENS), 44300 Nantes, France
| | - Maxime Leroy
- Department of Biostatistics, Centre Hospitalier Universitaire de Nantes, 44093 Nantes, France
| | - Regis Josien
- Department of Immunology, University Hospital of Nantes, 44093 Nantes, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) U1064 Centre de Recherche Translationnelle en Transplantation et Immunologie (CR2TI), 44093 Nantes, France
- Faculty of Medicine, University of Nantes, 44300 Nantes, France
| | - Jean-François Mosnier
- Faculty of Medicine, University of Nantes, 44300 Nantes, France
- Department of Pathology, University Hospital of Nantes, 44093 Nantes, France
| | - Jérôme Martin
- Department of Immunology, University Hospital of Nantes, 44093 Nantes, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) U1064 Centre de Recherche Translationnelle en Transplantation et Immunologie (CR2TI), 44093 Nantes, France
- Faculty of Medicine, University of Nantes, 44300 Nantes, France
| | - Tamara Matysiak-Budnik
- Institut des Maladies de l'Appareil Digestif (IMAD), Hepato-Gastroenterology & Digestive Oncology, University Hospital of Nantes, Hôtel Dieu, Place Alexis Ricordeau, CEDEX 1, 44093 Nantes, France
- Institut National de la Santé et de la Recherche Médicale (INSERM) U1064 Centre de Recherche Translationnelle en Transplantation et Immunologie (CR2TI), 44093 Nantes, France
- Faculty of Medicine, University of Nantes, 44300 Nantes, France
| |
Collapse
|
17
|
Ihara T, Ihara N, Kushima R. Autoimmune Gastritis with a Long-term Course of Type B Gastritis: A Report of Two Cases. Intern Med 2023; 62:855-863. [PMID: 35945012 PMCID: PMC10076145 DOI: 10.2169/internalmedicine.0195-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Autoimmune gastritis (AIG) typically exhibits the characteristics of type A gastritis and has been classified as a separate disease from type B gastritis that corresponds to Helicobacter pylori gastritis. However, many reports have suggested the involvement of H. pylori infection in the pathogenesis of AIG. In our two cases, the patients' previous gastritis exhibited a clear pattern in which H. pylori gastritis had progressed over many years, but ultimately transitioned to AIG with its spontaneous disappearance. These findings suggest that some cases of AIG might originate from long-standing H. pylori gastritis.
Collapse
Affiliation(s)
| | | | - Ryoji Kushima
- Department of Pathology, Shiga University of Medical Science, Japan
| |
Collapse
|
18
|
Hou JZ, Dong NN, Yue B, Meng FD, Wang YJ. Autoimmune gastritis with a gastric hamartomatous inverted polyp and two hyperplastic polyps: a case report. J Int Med Res 2023; 51:3000605231162451. [PMID: 36967703 PMCID: PMC10052490 DOI: 10.1177/03000605231162451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
Abstract
We report an unusual case of autoimmune gastritis (AIG) complicated with a submucosal tumor (SMT) and two pedunculated polyps in a 60-year-old man. The patient was admitted for epigastric distention, heartburn, and anorexia. Endoscopy showed an SMT in the fundus, two pedunculated polyps in the body, and markedly atrophic mucosa of the body and fundus. The SMT, measuring 20 mm in diameter, was resected by endoscopic submucosal dissection and histologically diagnosed as a gastric hamartomatous inverted polyp (GHIP), which is characterized by submucosal glandular proliferation, cystic dilatation, and calcification. The gland structures consisted of foveolar cells and pseudopyloric or mucous-neck cell types. The two pedunculated polyps that were resected by endoscopic mucosal resection were histologically diagnosed as hyperplastic polyps, which are characterized by hyperplastic foveolar glands with pseudopyloric or mucous-neck glands in the inflamed stroma in the mucosa, which consisted of almost the same types of lining cells as the GHIP in the fundus. Findings may indicate the relationship between GHIP, hyperplastic polyp, and AIG. We highlight considering GHIP as a differential diagnosis for an SMT in patients with AIG.
Collapse
Affiliation(s)
- Jun-Zhen Hou
- Department of Gastroenterology, Shijingshan teaching hospital of Capital Medical University, Beijing Shijingshan Hospital, Beijing, China
| | - Ning-Ning Dong
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University National Clinical Research Center for Digestive Diseases, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Diseases, Beijing, China
| | - Bing Yue
- Department of Pathology, Beijing Friendship Hospital of Capital Medical University, Beijing, China
| | - Fan-Dong Meng
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University National Clinical Research Center for Digestive Diseases, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Diseases, Beijing, China
| | - Yong-Jun Wang
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University National Clinical Research Center for Digestive Diseases, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Diseases, Beijing, China
| |
Collapse
|
19
|
Pachuashvili NV, Nagornaya DP, Tertychnyi AS. [Metachronous tumors of the stomach in a patient with autoimmune gastritis]. Arkh Patol 2023; 85:57-61. [PMID: 36785963 DOI: 10.17116/patol20238501157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Stomach cancer continues to be a global health problem, ranking 5th among cancers and 4th among the causes of death from cancer in the world. Autoimmune atrophic gastritis is a chronic autoimmune disease characterized by the production of antibodies to parietal cells and intrinsic factor, followed by atrophy of the mucous membrane of the body and fundus of the stomach. Chronic autoimmune inflammation can lead to damage to the genetic apparatus of the cell and trigger a multi-stage process of carcinogenesis. Our article presents an unusual case of three different gastric tumors, including adenocarcinoma with microsatellite instability, in a patient with autoimmune gastritis.
Collapse
Affiliation(s)
| | - D P Nagornaya
- Sechenov First Moscow State Medical University, Moscow, Russia
| | - A S Tertychnyi
- Sechenov First Moscow State Medical University, Moscow, Russia
| |
Collapse
|
20
|
Iwamuro M, Tanaka T, Hamada K, Kono Y, Kanzaki H, Kawano S, Kawahara Y, Okada H. Scattered Tiny Whitish Protrusions in the Stomach Are a Clue to the Diagnosis of Autoimmune Gastritis. Acta Med Okayama 2023; 77:75-80. [PMID: 36849149 DOI: 10.18926/amo/64365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
Herein, we report two patients with autoimmune gastritis who had undergone multiple esophagogastroduodenoscopy procedures for 17 and 9 years, respectively, before their diagnosis. Instead, they had been diagnosed with and treated for Helicobacter pylori-associated gastritis. The correct diagnosis was made when scatterings of tiny whitish protrusions in the gastric mucosa were detected on esophagogastroduodenoscopy. Our findings suggest that scattered tiny whitish bumps may be a clue to the diagnosis of autoimmune gastritis.
Collapse
Affiliation(s)
- Masaya Iwamuro
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Takehiro Tanaka
- Department of Pathology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Kenta Hamada
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Yoshiyasu Kono
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Hiromitsu Kanzaki
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Seiji Kawano
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Yoshiro Kawahara
- Department of Practical Gastrointestinal Endoscopy, Okayama University Hospital
| | - Hiroyuki Okada
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| |
Collapse
|
21
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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.
| |
Collapse
|
22
|
Xing Y, Han H, Wang Y, Sun Z, Wang L, Peng D, Guo X, Yao N, Yuan Y, Zhang W, Mao T, Liu Y. How to improve the diagnosis of neoplastic transformation of gastric hyperplastic polyps in the context of autoimmune gastritis?: A case report and lierature review. Medicine (Baltimore) 2022; 101:e32204. [PMID: 36482631 PMCID: PMC9726335 DOI: 10.1097/md.0000000000032204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
RATIONALE Gastric hyperplastic polyp (GHP) commonly arises in the abnormal background mucosa, which makes it easy to be misdiagnosed and missed, and has a potential risk of malignant transformation over time. Here, we present a case of neoplastic transformation of GHP in a context of autoimmune gastritis (AIG). PATIENT CONCERNS In 2020, a 67-year-old woman was admitted for endoscopic review 6 years after gastric polyp resection, the histological diagnosis of gastric polyp was neoplastic transformation of GHP as before. The patient had undergone multiple polypectomies at the same part. Then histological examination revealed that partial epithelial hyperplasia and dysplasia, and the neoplastic areas were interlaced with normal mucosa. DIAGNOSES AND INTERVENTIONS We further found that the background diagnosis was AIG. These results supported the diagnosis of neoplastic transformation of GHP in a context of AIG. With the doubt of missed diagnose, we retrospectively analyzed the medical history in 2014, 2015 and 2016, confirmed the presence of AIG. Unfortunately, serological tests and special treatment were not performed. OUTCOMES The correct diagnosis was eventually confirmed in 2020, which enables patients to receive normal treatment and monitoring, and avoids further deterioration of the disease. LESSONS The purpose of this case report is to increase clinical awareness of neoplastic transformation of GHP in a context of AIG, and hope promise for early diagnosis and treatment.
Collapse
Affiliation(s)
- Yunqi Xing
- Dongfang hospital, Beijing University of Chinese Medicine, Beijing, P.R China
- Graduate School, Beijing University of Chinese Medicine, Beijing, P.R. China
| | - Haixiao Han
- Dongfang hospital, Beijing University of Chinese Medicine, Beijing, P.R China
| | - Yuxuan Wang
- Dongfang hospital, Beijing University of Chinese Medicine, Beijing, P.R China
| | - Zhongmei Sun
- Dongfang hospital, Beijing University of Chinese Medicine, Beijing, P.R China
| | - Linheng Wang
- Dongfang hospital, Beijing University of Chinese Medicine, Beijing, P.R China
| | - Dan Peng
- Dongfang hospital, Beijing University of Chinese Medicine, Beijing, P.R China
| | - Xiaoyuan Guo
- Dongfang hospital, Beijing University of Chinese Medicine, Beijing, P.R China
| | - Na Yao
- Dongfang hospital, Beijing University of Chinese Medicine, Beijing, P.R China
| | - Yali Yuan
- Dongfang hospital, Beijing University of Chinese Medicine, Beijing, P.R China
| | - Wenji Zhang
- Dongfang hospital, Beijing University of Chinese Medicine, Beijing, P.R China
| | - Tangyou Mao
- Dongfang hospital, Beijing University of Chinese Medicine, Beijing, P.R China
- * Correspondence: Yuyue Liu, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing 100078, China (e-mail: ) and Tangyou Mao, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing 100078, China (e-mail: )
| | - Yuyue Liu
- Dongfang hospital, Beijing University of Chinese Medicine, Beijing, P.R China
- * Correspondence: Yuyue Liu, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing 100078, China (e-mail: ) and Tangyou Mao, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing 100078, China (e-mail: )
| |
Collapse
|
23
|
Kriķe P, Shums Z, Poļaka I, Kikuste I, Vanags A, Tolmanis I, Isajevs S, Liepniece-Karele I, Santare D, Tzivian L, Rudzīte D, Song M, Camargo MC, Norman GL, Leja M. The Diagnostic Value of Anti-Parietal Cell and Intrinsic Factor Antibodies, Pepsinogens, and Gastrin-17 in Corpus-Restricted Atrophic Gastritis. Diagnostics (Basel) 2022; 12. [PMID: 36428844 DOI: 10.3390/diagnostics12112784] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/10/2022] [Accepted: 11/11/2022] [Indexed: 11/16/2022] Open
Abstract
We aimed to determine the diagnostic value of anti-parietal cell antibodies (anti-PCA), anti-intrinsic factor antibodies (anti-IFA), pepsinogen ratio (PGI/II), and gastrin-17 (G-17) in corpus-restricted atrophic gastritis (CRAG) detected by ELISA (Inova, Biohit). Our study compared 29 CRAG cases against 58 age- and sex-matched controls with mild or no atrophy. Anti-PCA and anti-IFA positive cutoff values were ≥25 units for both. PGI/II value <3 was considered characteristic for atrophy; positive cutoff values for G-17 and anti-H. pylori IgG were >5 pg/L and >30 EIU. Anti-PCA was positive in 65.5% For CRAG cases and 13.8% of the controls (p < 0.0001), anti-IFA was positive in 13.8% and 0% (p = 0.01), respectively. Decreased pepsinogen levels were present in 79.3% of CRAG cases and 10.3% of the controls (p < 0.0001). PGI/II ratio was the best single biomarker, with sensitivity = 79%, specificity = 90%, and AUC 0.90. The combined use of PGI/II and anti-PCA resulted in AUC 0.93 for detecting CRAG. Our study suggests that the best combination of non-invasive biomarkers for detecting CRAG is PGI/II with anti-PCA. The addition of G-17 and anti-IFA is of little utility in clinical application.
Collapse
|
24
|
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: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
Affiliation(s)
| | | | - David Y. Graham
- Department of Medicine, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| |
Collapse
|
25
|
Ihara T, Ihara N, Kushima R, Haruma K. Rapid Progression of Autoimmune Gastritis after Helicobacter pylori Eradication Therapy: A Case Report. Intern Med 2022. [PMID: 36261377 DOI: 10.2169/internalmedicine.0533-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/07/2023] Open
Abstract
We herein report a case of autoimmune gastritis (AIG) with rapid progression after Helicobacter pylori eradication therapy. The patient's previous gastritis had followed the course of type B gastritis before eradication therapy for many years. Immediately after eradication, we diagnosed her with AIG and carefully followed changes in the endoscopic and histopathological findings and serum markers. All of these clinical findings showed significant atrophic progression in the corporal area for approximately three years. We concluded that H. pylori eradication therapy exacerbated AIG in this case.
Collapse
Affiliation(s)
| | | | - Ryoji Kushima
- Department of Pathology, Shiga University of Medical Science, Japan
| | - Ken Haruma
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| |
Collapse
|
26
|
Ota K, Mori Y, Tanaka H, Murata T, Iwatsubo T, Kawaguchi S, Kojima Y, Nakajima N, Hakoda A, Sugawara N, Takeuchi T, Higuchi K. Severe Anemia Caused by Gastric Antral Vascular Ectasia and Autoimmune Gastritis. Intern Med 2022; 61:2873-2876. [PMID: 35249927 PMCID: PMC9593141 DOI: 10.2169/internalmedicine.9225-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
An 80-year-old man presented to our hospital with general fatigue on exertion that had gradually worsened over 6 months. His blood test revealed severe anemia, and gastroscopy revealed findings consistent with gastric antral vascular ectasia (GAVE) and autoimmune gastritis. We diagnosed the patient with severe anemia caused by GAVE and autoimmune gastritis. The present case suggested that GAVE is triggered by autoimmune gastritis, and the mechanism is likely related to hypergastrinemia. The reporting of this rare case may help elucidate the cause of GAVE, which is currently unknown.
Collapse
Affiliation(s)
- Kazuhiro Ota
- Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Japan
| | - Yosuke Mori
- Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Japan
| | - Hironori Tanaka
- Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Japan
| | - Takahiro Murata
- Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Japan
| | - Taro Iwatsubo
- Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Japan
| | - Shimpei Kawaguchi
- Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Japan
| | - Yuichi Kojima
- Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Japan
| | - Noriyuki Nakajima
- Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Japan
| | - Akitoshi Hakoda
- Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Japan
| | - Noriaki Sugawara
- Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Japan
| | - Toshihisa Takeuchi
- Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Japan
| | - Kazuhide Higuchi
- Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Japan
| |
Collapse
|
27
|
Sun Z, Yu X. A case report: subacute combined degeneration of the spinal cord and pernicious anemia caused by autoimmune gastritis. Medicine (Baltimore) 2022; 101:e29226. [PMID: 35777065 PMCID: PMC9239667 DOI: 10.1097/md.0000000000029226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION Autoimmune gastritis causing both subacute combined degeneration of the spinal cord and pernicious anemia is rare in clinical practice. Here, we report a case of subacute combined degeneration of the spinal cord and pernicious anemia resulting from vitamin B12 deficiency due to autoimmune gastritis. PATIENT CONCERNS A 66-year-old woman presented with a 2-month history of numbness in her extremities. DIAGNOSES The diagnoses were (1) autoimmune gastritis (2) subacute combined degeneration of the spinal cord (3) pernicious anemia (4) hypergastrinemia (5) chronic lymphocytic thyroiditis. INTERVENTIONS The patient received intramuscular methylcobalamin treatment for 5 days, followed by oral methylcobalamin daily.Outcomes: Symptoms improved, and anemia recovered in the second month after discharge. She discontinued her medication afterward, and the neurological symptoms recurred. CONCLUSIONS Autoimmune gastritis can lead to several diseases if not intervened in the early course. Neuropathy and hematopathy recur with treatment discontinuity. Methylcobalamin and adenosylcobalamin are unlikely to be more effective than vitamin B12.
Collapse
Affiliation(s)
- Zhihuan Sun
- From the Department of Neurology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Pudong New District, Shanghai, China
| | - Xiaofei Yu
- From the Department of Neurology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Pudong New District, Shanghai, China
- *Correspondence: Xiaofei Yu, the Institute of Neurology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Pudong New District, Shanghai, China (e-mail: )
| |
Collapse
|
28
|
Kametaka D, Iwamuro M, Takahashi T, Hirabata A, Hamada K, Kono Y, Kanzaki H, Kawano S, Tanaka T, Otsuka F, Kawahara Y, Okada H. Characterization of Gastric Tissue-Resident T Cells in Autoimmune and Helicobacter pylori-Associated Gastritis. Curr Issues Mol Biol 2022; 44:2443-52. [PMID: 35735608 DOI: 10.3390/cimb44060167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/20/2022] [Accepted: 05/24/2022] [Indexed: 11/16/2022] Open
Abstract
Data regarding the in-depth surface marker profiles of gastric tissue-resident lymphocytes in autoimmune and Helicobacter pylori-associated gastritis are lacking. In this study, we investigated potential differences in lymphocyte composition between these profiles. We enrolled patients with autoimmune (n = 14), active (current infection of H. pylori in the stomach; n = 10), and inactive gastritis (post-eradication of H. pylori; n = 20). Lymphocytes were isolated from the greater curvature of the stomach and lesser curvature of the body and analyzed using flow cytometry. The CD8+/CD3+ and CD4+/CD3+ ratios differed between the samples. Body CD4+/antrum CD4+, which is calculated by dividing the CD4+/CD3+ ratio in the body by that in the antrum, was significantly higher in autoimmune gastritis (3.54 ± 3.13) than in active (1.47 ± 0.41) and inactive gastritis (1.42 ± 0.77). Antrum CD8+/CD4+ in autoimmune gastritis (7.86 ± 7.23) was also higher than that in active (1.49 ± 0.58) and inactive gastritis (2.84 ± 2.17). The area under the receiver operating characteristic curve of antrum CD8+/CD4+ was 0.842, and the corresponding optimal cutoff point was 4.0, with a sensitivity of 71.4% and a specificity of 93.3%. We propose that an antrum CD8+/CD4+ ratio > 4.0 is a potential diagnostic marker for autoimmune gastritis.
Collapse
|
29
|
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: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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
| |
Collapse
|
30
|
Kamada T, Maruyama Y, Monobe Y, Haruma K. Endoscopic features and clinical importance of autoimmune gastritis. Dig Endosc 2022; 34:700-713. [PMID: 34674318 DOI: 10.1111/den.14175] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/19/2021] [Accepted: 10/19/2021] [Indexed: 12/13/2022]
Abstract
Autoimmune gastritis (AIG) is a special type of chronic gastritis characterized by autoimmune disorders caused by cellular immunity, resulting in the destruction of parietal cells and production of antiparietal cell antibodies. Endoscopic findings of AIG are mainly characterized by corpus-dominant advanced atrophy. The antral area is generally considered to have no or mild atrophy; however, there are cases wherein the gastric mucosa is red or faded due to past infection with Helicobacter pylori or bile reflux. Currently, there are no diagnostic criteria for AIG in Japan, and it is important to make a diagnosis based on the presence of gastric autoantibodies and characteristic endoscopic and histological findings. AIG is associated with gastric cancer, neuroendocrine tumors (NETs), and other autoimmune diseases, such as thyroid diseases, anemia, and neurological symptoms due to impaired absorption of iron and vitamin B12 , and thus requires systemic treatment. The significance of diagnosing AIG is to include patients as a high-risk group for the development of gastric cancer and gastric NETs, provide an opportunity to detect autoimmune endocrine diseases, and initiate therapeutic intervention before anemia and neurological symptoms develop. It is important to pay close attention to the occurrence of AIG comorbidities not only at the time of AIG diagnosis but also during follow-up after detection.
Collapse
Affiliation(s)
- Tomoari Kamada
- Department of, Health Care Medicine, Kawasaki Medical School, Okayama, Japan
| | - Yasuhiko Maruyama
- Department of Gastroenterology, Fujieda Municipal General Hospital, Shizuoka, Japan
| | - Yasumasa Monobe
- Department of, Pathology, Kawasaki Medical School, Okayama, Japan
| | - Ken Haruma
- Department of, General Internal Medicine 2, Kawasaki Medical School, Okayama, Japan
| |
Collapse
|
31
|
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: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
|
32
|
Arai J, Niikura R, Hayakawa Y, Suzuki N, Hirata Y, Ushiku T, Fujishiro M. Clinicopathological Features of Gastric Cancer with Autoimmune Gastritis. Biomedicines 2022; 10:biomedicines10040884. [PMID: 35453635 PMCID: PMC9031450 DOI: 10.3390/biomedicines10040884] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/01/2022] [Accepted: 04/06/2022] [Indexed: 02/01/2023] Open
Abstract
Most gastric cancers develop in patients with chronic gastritis. Chronic gastritis can be classified into two major subtypes: Helicobacter pylori (H. pylori)-induced gastritis and autoimmune gastritis (AIG). Whereas H. pylori-related gastric cancers are more common and have been extensively investigated, the clinicopathological features of gastric cancer with autoimmune gastritis are unclear. Patients diagnosed with gastric cancer and hospitalized in the University Tokyo Hospital from 1998 to 2017 were enrolled. Diagnosis of autoimmune gastritis was based on positivity for serum anti-parietal cell antibody (APCA). We evaluated mucin expression and immune cell infiltration by immunohistochemical staining for MUC5AC, MUC6, PD-L1, CD3, CD11, Foxp3, and PD1. We also examined the presence of bacterial taxa that are reportedly enriched in AIG. Survival analyses of recurrence and 5-year mortality were also performed. In total, 261 patients (76 APCA-positive and 185 APCA-negative) were analyzed. Immunohistochemical staining in the matched cohort showed that AIG-related gastric cancer had higher MUC5AC expression (p = 0.0007) and MUC6 expression (p = 0.0007). Greater infiltration of CD3-positive (p = 0.001), Foxp3-positive (p < 0.001), and PD1-positive cells (p = 0.001); lesser infiltration of CD11b-positive (p = 0.005) cells; and a higher prevalence of Bacillus cereus (p = 0.006) were found in AIG-related gastric cancer patients. The cumulative incidences of gastric cancer recurrence were 2.99% at 2 years, 15.68% at 6 years, and 18.81% at 10 years in APCA-positive patients; they were 12.79% at 2 years, 21.35% at 6 years, and 31.85% at 10 years in APCA-negative patients. The cumulative incidences of mortality were 0% at 3 years and 0% at 5 years in APCA-positive patients; they were 1.52% at 3 years and 2.56% at 5 years in APCA-negative patients. We identified molecular differences between AIG and non-AIG gastric cancer. Differences in T-cell populations and the gastric microbiota may contribute to the pathogenesis of gastric cancers and potentially affect the response to immunotherapy.
Collapse
Affiliation(s)
- Junya Arai
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan; (J.A.); (N.S.); (Y.H.); (M.F.)
| | - Ryota Niikura
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan; (J.A.); (N.S.); (Y.H.); (M.F.)
- Department of Gastroenterological Endoscopy, Tokyo Medical University, Tokyo 160-0023, Japan
- Correspondence: (R.N.); (Y.H.); Tel.: +81-3-3342-6111 (R.N.); +81-3-3815-5411 (Y.H.)
| | - Yoku Hayakawa
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan; (J.A.); (N.S.); (Y.H.); (M.F.)
- Correspondence: (R.N.); (Y.H.); Tel.: +81-3-3342-6111 (R.N.); +81-3-3815-5411 (Y.H.)
| | - Nobumi Suzuki
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan; (J.A.); (N.S.); (Y.H.); (M.F.)
| | - Yoshihiro Hirata
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan; (J.A.); (N.S.); (Y.H.); (M.F.)
| | - Tetsuo Ushiku
- Department of Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan;
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan; (J.A.); (N.S.); (Y.H.); (M.F.)
| |
Collapse
|
33
|
Abstract
We herein describe three patients whose endoscopic images from over 15 years prior to their diagnosis of autoimmune gastritis (AIG) were available for review. All patients had corpus-dominant atrophic gastritis at the time of the diagnosis of AIG. Previous endoscopic images without severe atrophy showed erythema restricted to the fundic mucosa. These findings are suggestive of ongoing gastritis in patients with AIG. Initial endoscopy in Patient 2 showed multiple hyperplastic polyps that decreased in size and number over the course of 15 years. In this patient, circular wrinkle-like patterns and remnant oxyntic mucosa were visible after the atrophy had become quite prominent.
Collapse
Affiliation(s)
- Maki Ayaki
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Japan
| | - Noriaki Manabe
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Japan
| | - Masayuki Murota
- Department of Gastroenterology, Sakaide City Hospital, Japan
| | - Minoru Fujita
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Japan
| | - Ken Haruma
- Division of Gastroenterology, Department of Internal Medicine 2, Kawasaki Medical School, Japan
| |
Collapse
|
34
|
Santacroce G, Lenti MV, Aronico N, Miceli E, Lovati E, Lucotti PC, Coppola L, Gentile A, Latorre MA, Di Terlizzi F, Soriano S, Frigerio C, Pellegrino I, Pasini A, Ubezio C, Mambella J, Canta R, Fusco A, Rigano G, Di Sabatino A. Impact of COVID-19 in immunosuppressive drug-naïve autoimmune disorders: Autoimmune gastritis, celiac disease, type 1 diabetes, and autoimmune thyroid disease. Pediatr Allergy Immunol 2022; 33 Suppl 27:105-107. [PMID: 35080315 PMCID: PMC9305940 DOI: 10.1111/pai.13646] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 07/29/2021] [Accepted: 08/07/2021] [Indexed: 12/12/2022]
Abstract
Few conflicting data are currently available on the risk of SARS-CoV-2 infection in patients with autoimmune disorders. The studies performed so far are influenced, in most cases, by the treatment with immunosuppressive drugs, making it difficult to ascertain the burden of autoimmunity per se. For this reason, herein we assessed the susceptibility to COVID-19 in immunosuppressive drug-naïve patients with autoimmune diseases, such as autoimmune gastritis (AIG), celiac disease (CD), type 1 diabetes (T1D), and autoimmune thyroid disease (AITD). Telephone interviews were conducted on 400 patients-100 for each group-in May 2021 by looking at the positivity of molecular nasopharyngeal swabs and/or serology for SARS-CoV-2, the need for hospitalization, the outcome, and the vaccination status. Overall, a positive COVID-19 test was reported in 33 patients (8.2%), comparable with that of the Lombardy general population (8.2%). In particular, seven patients with AIG, 9 with CD, 8 with T1D, and 9 with AITD experienced COVID-19. Only three patients required hospitalization, none died, and 235 (58.7%) were vaccinated, 43 with AIG, 47 with CD, 91 with T1D, and 54 with AITD. These results seem to suggest that autoimmunity per se does not increase the susceptibility to COVID-19. Also, COVID-19 seems to be mild in these patients, as indicated by the low hospitalization rates and adverse outcomes, although further studies are needed to better clarify this issue.
Collapse
Affiliation(s)
- Giovanni Santacroce
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Marco Vincenzo Lenti
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Nicola Aronico
- 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
| | - Elisabetta Lovati
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Pietro Carlo Lucotti
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Luigi Coppola
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Antonella Gentile
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Mario Andrea Latorre
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Francesco Di Terlizzi
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Simone Soriano
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Chiara Frigerio
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Ivan Pellegrino
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Alessandra Pasini
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Cristina Ubezio
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Jacopo Mambella
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Roberta Canta
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Alessandra Fusco
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Giovanni Rigano
- 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
| |
Collapse
|
35
|
Nagahara A, Shiotani A, Iijima K, Kamada T, Fujiwara Y, Kasugai K, Kato M, Higuchi K. The role of advanced endoscopy in the management of inflammatory digestive diseases (upper gastrointestinal tract). Dig Endosc 2022; 34:63-72. [PMID: 33772880 DOI: 10.1111/den.13982] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 03/24/2021] [Indexed: 12/13/2022]
Abstract
The Japan Gastroenterological Endoscopy Society held four serial symposia between 2019 and 2020 on the state-of-the-art of issues related to upper GI inflammatory diseases. This review discusses some of the topics addressed in these symposia. The papers regarding nonerosive reflux disease, recent improvements in intraesophageal pH-impedance monitoring and endoscopic diagnosis using image-enhanced endoscopy have been published. Many publications have addressed its usefulness in endoscopic treatment of gastroesophageal reflux disease such as anti-reflux mucosectomy. In the management of eosinophilic esophagitis, since the symptoms are subjective, objective indicators have been sought, and ultrasonography and high-resolution manometry may be useful tools for evaluation. The natural course of this condition, especially of asymptomatic cases, is not well clarified. Some newly developed anti-acid or anti-inflammatory medicines are now under investigation. With regard to autoimmune gastritis, because of widespread medical examinations, diagnosis of asymptomatic cases has been increasing. Recently, its endoscopic characteristics have become clear and the natural history of these conditions is being elucidated. The Kyoto Classification of Gastritis has been reported to be useful not only for Helicobacter pylori diagnosis but also for identification of risks of gastric cancer. Its usefulness is now recognized in Asia and Europe.
Collapse
Affiliation(s)
- Akihito Nagahara
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Akiko Shiotani
- Division of Gastroenterology, Department of Internal Medicine, Kawasaki Medical School, Okayama, Japan
| | - Katsunori Iijima
- Department of Gastroenterology, Akita University School of Medicine, Akita, Japan
| | - Tomoari Kamada
- Department of Health Care Medicine, Kawasaki Medical School, Okayama, Japan
| | - Yasuhiro Fujiwara
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Kunio Kasugai
- Department of Gastroenterology, Aichi Medical University, Aichi, Japan
| | - Mototsugu Kato
- Department of Gastroenterology, National Hospital Organization Hakodate National Hospital, Hokkaido, Japan
| | - Kazuhide Higuchi
- Second Department of Internal Medicine, Osaka Medical College, Osaka, Japan
| |
Collapse
|
36
|
Matsushita T, Sakamoto Y, Tanakami A, Shimazu H, Kudo C, Kida Y, Harada M. A case of subacute combined spinal cord degeneration and suspected leukoencephalopathy associated with vitamin B 12 deficiency showing improved imaging findings after vitamin B 12 administration. J Med Invest 2022; 69:299-301. [PMID: 36244784 DOI: 10.2152/jmi.69.299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
We report a case of subacute combined spinal cord degeneration (SCD) caused by vegetarianism and autoimmune gastritis, which is rarely reported in Japan, and which showed improvement in symptoms and imaging findings after vitamin B12 administration. As delayed treatment can lead to irreversible damage, we suggest that patients with characteristic abnormal signals in the posterior cervical cord should be examined while considering the possibility that SCD may occur even in the absence of a history of gastrectomy or heavy drinking. We also describe the patient's reversible abnormal signals in the cerebral white matter on magnetic resonance imaging, indicative of an early sign of leukoencephalopathy associated with vitamin B12 deficiency. J. Med. Invest. 69 : 299-301, August, 2022.
Collapse
Affiliation(s)
- Tomoki Matsushita
- Department of Radiology, Tokushima University Hospital, Tokushima, Japan
| | - Yuko Sakamoto
- Department of Radiology, Yoshinogawa Medical Center, Tokushima, Japan
| | - Akihito Tanakami
- Department of Radiology, Yoshinogawa Medical Center, Tokushima, Japan
| | - Hideki Shimazu
- Department of Radiology, Yoshinogawa Medical Center, Tokushima, Japan
| | - Chiaki Kudo
- Department of Internal medicine, Yoshinogawa Medical Center, Tokushima, Japan
| | - Yukari Kida
- Department of Radiology, Tokushima University Hospital, Tokushima, Japan
| | - Masafumi Harada
- Department of Radiology, Tokushima University Hospital, Tokushima, Japan
| |
Collapse
|
37
|
Gonzalez A, Latorre G, Paredes L, Montoya L, Maquilon S, Shah SC, Espino A, Sabatini N, Torres J, Roa JC, Riquelme A, Kolbach M. Mucocutaneous Manifestations in Autoimmune Gastritis: A Prospective Case-Control Study. Am J Gastroenterol 2021; 116:2374-84. [PMID: 34665156 DOI: 10.14309/ajg.0000000000001501] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [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.
Collapse
|
38
|
Modi S, Syed Gaggatur N, Sange AH, Srinivas N, Sarnaik MK, Hassan M, Gajjela H, Sange I. An Emerging Facet of Diabetes Mellitus: The Nexus of Gastrointestinal Disorders. Cureus 2021; 13:e18245. [PMID: 34712528 PMCID: PMC8542353 DOI: 10.7759/cureus.18245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2021] [Indexed: 11/05/2022] Open
Abstract
Diabetes mellitus (DM) is a chronic metabolic disorder with a multi-systemic involvement, the gastrointestinal (GI) system being one of them. In this study, we have compiled and analyzed findings from various studies to conclude that peripheral insulin resistance and hyperglycemia are the two key factors that play a role in the pathogenesis of the web of disorders associated with diabetes. These two key factors, when clubbed with autoimmunity, autonomic neuropathy, and genetic and environmental factors, play a substantial role in the development of GI disorders in DM. This article examines GI disorders such as gastric autonomic neuropathy, non-alcoholic fatty liver disease (NAFLD), celiac disease (CD), etc. It also highlights the importance of regular screening and assessment of DM in preventing the GI tangent of the disease. A prompt blood glucose control through lifestyle modifications, dietary management, and weight reduction, coupled with pharmacotherapy for existing DM, can lead to a better outcome and an optimistic perspective on the disease.
Collapse
Affiliation(s)
- Srimy Modi
- Research, K.J. Somaiya Medical College, Mumbai, IND
| | | | | | - Natasha Srinivas
- Research, BGS Global Institute of Medical Sciences, Bangalore, IND
| | | | - Mohammad Hassan
- Internal Medicine, Mohiuddin Islamic Medical College, Mirpur, PAK
| | - Harini Gajjela
- Research, Our Lady of Fatima University College of Medicine, Valenzuela, Metro Manila, PHL
| | - Ibrahim Sange
- Research, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA.,Research, K.J. Somaiya Medical College, Mumbai, IND
| |
Collapse
|
39
|
Saito M, Morioka M, Izumiyama K, Mori A, Kondo T. Autoimmune Gastritis With Progression of Leukemic Non-Nodal Mantle Cell Lymphoma. Cureus 2021; 13:e15762. [PMID: 34290938 PMCID: PMC8288829 DOI: 10.7759/cureus.15762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/19/2021] [Indexed: 11/09/2022] Open
Abstract
The pathogenesis of autoimmune gastritis (AIG) remains unclear. In addition, it is difficult to follow the process of AIG onset endoscopically. Leukemic non-nodal mantle cell lymphoma (MCL) was newly added as a subtype of MCL in the fourth revised edition of the World Health Organization (WHO) classification (2017). Here, we report a case of AIG associated with the progression of leukemic non-nodal MCL. A 74-year-old woman who had been followed up in a nearby hospital for chronic B-cell lymphoproliferative disorder with no treatment for six years presented with fever and fatigue in the previous one month. The patient was admitted to our department and was diagnosed with leukemic non-nodal MCL. Positron emission tomography-computed tomography examination, which indicated no abnormalities in the six preceding years, revealed uptake in the bone marrow and spleen. Since MCL was progressing, esophagogastroduodenoscopy (EGD), which showed almost no abnormal findings in the gastric mucosa 13 preceding months, was conducted again to search for lesions involving gastrointestinal MCL. Lymphoma lesions were not found, but wide atrophic mucosal changes in the stomach were revealed mainly in the corpus, and patchy redness was also observed in the pylorus, consistent with AIG. The patient tested positive for an anti-gastric parietal cell antibody (×80), her gastrin level was significantly elevated (5,280 pg/mL), and her pepsinogen (PG) I/PG II was considerably less than 1.0 (>3.1). Although no pathological confirmation was obtained by biopsy, the patient was clinically diagnosed with AIG. In our patient, AIG was revealed to be associated with the progression of leukemic non-nodal MCL in this short period.
Collapse
Affiliation(s)
- Makoto Saito
- Internal Medicine and Hematology, Aiiku Hospital, Sapporo, JPN
| | | | - Koh Izumiyama
- Internal Medicine and Hematology, Aiiku Hospital, Sapporo, JPN
| | - Akio Mori
- Internal Medicine and Hematology, Aiiku Hospital, Sapporo, JPN
| | - Takeshi Kondo
- Internal Medicine and Hematology, Aiiku Hospital, Sapporo, JPN
| |
Collapse
|
40
|
Shimozono K. [An adult case of Hashimoto's thyroiditis accompanying pernicious anemia and subacute combined degeneration]. Rinsho Shinkeigaku 2021; 61:461-465. [PMID: 34148933 DOI: 10.5692/clinicalneurol.cn-001551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A 66-year old man presented to our hospital due to gait disturbance. He was unable to stand or walk without assistance. Laboratory tests revealed macrocytic anemia and an extremely low serum vitamin B12 level. MRI showed high- intensity signals in the posterior and lateral column of the cervical and thoracic region of the spinal cord in T2 weighted image. Other significant laboratory results were an increased and/or positive anti-thyroid peroxidase antibody, anti-gastric parietal cell antibody and anti-intrinsic factor antibody. He was diagnosed with a combination of Hashimoto's thyroiditis, pernicious anemia and subacute combined degeneration of the spinal cord (SCD). The patient's condition was autoimmune polyglandular syndrome type3B. The association of thyroid and gastric autoimmune disorders is a unique syndrome that tend to be complicated by vitamin B12 deficiency.
Collapse
|
41
|
Ayaki M, Aoki R, Matsunaga T, Manabe N, Fujita M, Kamada T, Kobara H, Masaki T, Haruma K. Endoscopic and Upper Gastrointestinal Barium X-ray Radiography Images of Early-stage Autoimmune Gastritis: A Report of Two Cases. Intern Med 2021; 60:1691-1696. [PMID: 33390494 PMCID: PMC8222124 DOI: 10.2169/internalmedicine.6328-20] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
We herein report two patients with early-stage autoimmune gastritis who did not exhibit complete atrophy. Endoscopic examinations showed no manifestations of severe atrophic gastritis, but revealed a mosaic pattern with slight swelling of the areae gastricae restricted to the corpus in both patients. In the patient in case 2, upper gastrointestinal barium X-ray radiography revealed a slightly protruded irregular areae gastricae throughout the gastric body, except for in the antrum. Our findings emphasize the need for clinicians to recognize that autoimmune gastritis might be present in the absence of severe atrophic gastritis; this can aid in the identification of the early stages of autoimmune gastritis.
Collapse
Affiliation(s)
- Maki Ayaki
- Department of Clinical Pathology and Laboratory, Kawasaki Medical School, Japan
| | - Rika Aoki
- Tokushima Health Screening Center, Japan
| | - Tae Matsunaga
- Departments of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Japan
| | - Noriaki Manabe
- Department of Clinical Pathology and Laboratory, Kawasaki Medical School, Japan
| | - Minoru Fujita
- Department of Clinical Pathology and Laboratory, Kawasaki Medical School, Japan
| | - Tomoari Kamada
- Department of Health Care Medicine, Kawasaki Medical School, Japan
| | - Hideki Kobara
- Departments of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Japan
| | - Tsutomu Masaki
- Departments of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Japan
| | - Ken Haruma
- Department of General Internal Medicine, Kawasaki Medical School, Japan
| |
Collapse
|
42
|
Boz V, Valencic E, Girardelli M, Pin A, Gàmez-Diaz L, Tommasini A, Lega S, Bramuzzo M. Case Report: Refractory Autoimmune Gastritis Responsive to Abatacept in LRBA Deficiency. Front Immunol 2021; 12:619246. [PMID: 33717114 PMCID: PMC7952427 DOI: 10.3389/fimmu.2021.619246] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 02/04/2021] [Indexed: 12/19/2022] Open
Abstract
Primary immunodeficiency (PID) with immune dysregulation may present with early onset gastrointestinal autoimmune disorders. When gastrointestinal autoimmunity is associated with multiple extraintestinal immune system dysfunction the diagnosis of PID is straightforward. However, with the advent of next generation sequencing technologies, genetic defects in PID genes have been increasingly recognized even when a single or no extraintestinal signs of immune dysregulation are present. A genetic diagnosis is especially important considering the expanding armamentarium of therapies designed to inhibit specific molecular pathways. We describe a boy with early-onset severe, refractory autoimmune gastritis and biallelic mutations in the LRBA gene causing a premature STOP-codon who was successfully treated with CTLA4-Ig, abatacept, with long term clinical and endoscopic remission. The case underscores the importance to consider a monogenetic defect in early onset autoimmune disorders, since the availability of targeted treatments may significantly improve patient prognosis.
Collapse
Affiliation(s)
- Valentina Boz
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Erica Valencic
- Department of Pediatrics, Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", Trieste, Italy
| | - Martina Girardelli
- Department of Pediatrics, Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", Trieste, Italy
| | - Alessia Pin
- Department of Pediatrics, Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", Trieste, Italy
| | - Laura Gàmez-Diaz
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg im Breisgau, Germany
| | - Alberto Tommasini
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy.,Department of Pediatrics, Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", Trieste, Italy
| | - Sara Lega
- Department of Pediatrics, Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", Trieste, Italy
| | - Matteo Bramuzzo
- Department of Pediatrics, Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", Trieste, Italy
| |
Collapse
|
43
|
Milluzzo A, Falorni A, Brozzetti A, Pezzino G, Tomaselli L, Tumminia A, Frittitta L, Vigneri R, Sciacca L. Risk for Coexistent Autoimmune Diseases in Familial and Sporadic Type 1 Diabetes is Related to Age at Diabetes Onset. Endocr Pract 2021; 27:110-117. [PMID: 33616044 DOI: 10.1016/j.eprac.2020.09.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/31/2020] [Accepted: 09/04/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Type 1 diabetes (T1D) is frequently associated with other autoimmune diseases (AIDs). Although most of T1D patients are sporadic cases (S-T1D), 10% to 15% have a familial form (F-T1D) involving 2 or more first-degree relatives. This study evaluated the effect of T1D family aggregation and age onset on AIDs occurrence. METHODS In this observational, cross-sectional, case-control, single center study, we enrolled 115 F-T1D and 115 S-T1D patients matched for gender, age, T1D age onset, and duration. With respect to T1D age onset (before or after 18 years), both groups were further subdivided into young- or adult-onset F-T1D and young- or adult-onset S-T1D. The presence of organ-specific antibodies and/or overt AIDs was evaluated. RESULTS The F-T1D group had a higher percentage of AIDs (29.8% vs 18.4%, P = .04) and a significant earlier onset of AIDs at Cox regression analysis (P = .04) than the S-T1D group. Based on multivariate analysis, the adult-onset F-T1D subgroup had the highest prevalence of both additional organ-specific antibodies (60.5%) and overt AIDs (34.9%), whereas the adult S-T1D subgroup was the least frequently involved (29.1% and 12.7%, respectively). In F-T1D patients, offsprings develop T1D and AIDs earlier than their parents do. CONCLUSIONS In T1D patients, familial aggregation and adult-onset of T1D increase the risk for coexistent AIDs. These clinical predictors could guide clinicians to address T1D patients for the screening of T1D-related AIDs.
Collapse
Affiliation(s)
- Agostino Milluzzo
- Department of Clinical and Experimental Medicine, Endocrinology Section, University of Catania Medical School, Catania, Italy
| | - Alberto Falorni
- Department of Medicine, University of Perugia, Perugia, Italy
| | | | - Giulia Pezzino
- Endocrinology, Azienda Ospedaliera di Rilievo Nazionale ad Alta Specializzazione Garibaldi, Catania, Italy
| | - Letizia Tomaselli
- Endocrinology, Azienda Ospedaliera di Rilievo Nazionale ad Alta Specializzazione Garibaldi, Catania, Italy
| | - Andrea Tumminia
- Department of Clinical and Experimental Medicine, Endocrinology Section, University of Catania Medical School, Catania, Italy
| | - Lucia Frittitta
- Department of Clinical and Experimental Medicine, Endocrinology Section, University of Catania Medical School, Catania, Italy
| | - Riccardo Vigneri
- Department of Clinical and Experimental Medicine, Endocrinology Section, University of Catania Medical School, Catania, Italy; Institute of Crystallography, Catania Section, National Research Council, Catania, Italy
| | - Laura Sciacca
- Department of Clinical and Experimental Medicine, Endocrinology Section, University of Catania Medical School, Catania, Italy.
| |
Collapse
|
44
|
Ota K, Tsukahara A, Higuchi K. Reply to "Subacute Combined Degeneration of the Spinal Cord Caused by Autoimmune Gastritis". Intern Med 2021; 60:319. [PMID: 32893234 PMCID: PMC7872806 DOI: 10.2169/internalmedicine.5760-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Kazuhiro Ota
- Second Department of Internal Medicine, Osaka Medical College, Japan
| | - Akihiro Tsukahara
- Division of Neurology, Forth Department of Internal Medicine, Osaka Medical College, Japan
| | - Kazuhide Higuchi
- Second Department of Internal Medicine, Osaka Medical College, Japan
| |
Collapse
|
45
|
Fustes OJH, Rodriguez CA. Comment: "Subacute Combined Degeneration of the Spinal Cord Caused by Autoimmune Gastritis". Intern Med 2021; 60:317. [PMID: 32893232 PMCID: PMC7872798 DOI: 10.2169/internalmedicine.5702-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
|
46
|
Carabotti M, Annibale B, Lahner E. Common Pitfalls in the Management of Patients with Micronutrient Deficiency: Keep in Mind the Stomach. Nutrients 2021; 13:nu13010208. [PMID: 33450823 PMCID: PMC7828248 DOI: 10.3390/nu13010208] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 12/31/2020] [Accepted: 01/08/2021] [Indexed: 02/05/2023] Open
Abstract
Micronutrient deficiencies are relatively common, in particular iron and cobalamin deficiency, and may potentially lead to life-threatening clinical consequences when not promptly recognized and treated, especially in elderly patients. The stomach plays an important role in the homeostasis of some important hematopoietic micronutrients like iron and cobalamin, and probably in others equally important such as ascorbic acid, calcium, and magnesium. A key role is played by the corpus oxyntic mucosa composed of parietal cells whose main function is gastric acid secretion and intrinsic factor production. Gastric acid secretion is necessary for the digestion and absorption of cobalamin and the absorption of iron, calcium, and probably magnesium, and is also essential for the absorption, secretion, and activation of ascorbic acid. Several pathological conditions such as Helicobacter pylori-related gastritis, corpus atrophic gastritis, as well as antisecretory drugs, and gastric surgery may interfere with the normal functioning of gastric oxyntic mucosa and micronutrients homeostasis. Investigation of the stomach by gastroscopy plus biopsies should always be considered in the management of patients with micronutrient deficiencies. The current review focuses on the physiological and pathophysiological aspects of gastric acid secretion and the role of the stomach in iron, cobalamin, calcium, and magnesium deficiency and ascorbate homeostasis.
Collapse
|
47
|
Abstract
We herein report two cases of autoimmune gastritis without complete atrophy of the corpus. Both were positive for anti-parietal cell antibodies. Endoscopic examinations indicated that atrophic changes were predominant in the lesser curvature of the corpus in both cases. In one, the greater curvature was covered with pseudopolyp-like nodules, whereas the greater curvature of the other showed multiple similar nodules and mildly atrophic mucosa. Histopathological examinations of these nodules showed focal and patchy atrophy and preserved fundic glands with parietal cell pseudohypertrophy. Follow-up endoscopy and a repeated biopsy demonstrated the development of gastric atrophy on the greater curvature in both cases.
Collapse
Affiliation(s)
- Tohru Kotera
- Department of Medical Examination, Uji-Tokushukai Medical Center, Japan
| | - Keishi Oe
- Department of Emergency and General Medicine, Uji-Tokushukai Medical Center, Japan
| | - Ryoji Kushima
- Department of Pathology, Shiga University of Medical Science, Japan
| | - Ken Haruma
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| |
Collapse
|
48
|
Conti L, Annibale B, Lahner E. Autoimmune Gastritis and Gastric Microbiota. Microorganisms 2020; 8:microorganisms8111827. [PMID: 33228138 PMCID: PMC7699377 DOI: 10.3390/microorganisms8111827] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/14/2020] [Accepted: 11/17/2020] [Indexed: 02/07/2023] Open
Abstract
Autoimmune atrophic gastritis is an organ-specific immune-mediated condition characterized by atrophy of the oxyntic mucosa. Autoimmune atrophic gastritis (AIG) is characterized by a progressive loss of acid-secreting parietal cells leading to hypo-achlorhydria. Due to this peculiar intra-gastric environment, gastric microbiota composition in individuals with autoimmune atrophic gastritis was first supposed and then recently reported to be different from subjects with a normal acidic healthy stomach. Recent data confirm the prominent role of Helicobacter pylori as the main bacterium responsible for gastric disease and long-term complications. However, other bacteria than Helicobacter pylori, for example, Streptococci, were found in subjects who developed gastric cancer and in subjects at risk of this fearful complication, as well as those with autoimmune gastritis. Gastric microbiota composition is challenging to study due to the acidic gastric environment, the difficulty of obtaining representative samples of the entire gastric microbiota, and the possible contamination by oral or throat microorganisms, which can potentially lead to the distortion of the original gastric microbial composition, but innovative molecular approaches based on the analysis of the hyper-variable region of the 16S rRNA gene have been developed, permitting us to obtain an overall microbial composition view of the RNA gene that is present only in prokaryotic cells.
Collapse
Affiliation(s)
| | | | - Edith Lahner
- Correspondence: ; Tel.: +39-0633775695 (L.C. & B.A. & E.L.)
| |
Collapse
|
49
|
Lenti MV, Savioli J, Achilli G, Di Sabatino A. Autoimmune diseases associated with common variable immune deficiency. Pediatr Allergy Immunol 2020; 31 Suppl 26:60-62. [PMID: 33236426 DOI: 10.1111/pai.13339] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/07/2020] [Accepted: 08/11/2020] [Indexed: 02/05/2023]
Abstract
Common variable immunodeficiency (CVID) is the most prevalent primary immune deficiency, affecting roughly 2-4/100 000 individuals in the general population. The etiology is currently unknown, even if several genetic mutations have been described, and no single clinical feature or single laboratory test can establish the diagnosis, which is based on multiple criteria. CVID is characterized by B- and T-cell dysfunction that predisposes to an increased risk of infections, with the typical involvement of the respiratory and gastrointestinal tracts. Besides this well-established complication, though the coexistence of immunodeficiency and autoimmunity appears paradoxical, two-thirds of CVID patients present concomitant autoimmune disorders. Of note, autoimmunity can often be the only clinical manifestation of CVID at the time of diagnosis. The most common autoimmune disorders associated with CVID are autoimmune cytopenias, that is, immune thrombocytopenic purpura and autoimmune hemolytic anemia, either as separate entities or as concurrently (Evans syndrome). CVID patients can also manifest rheumatologic diseases (eg, arthritis, Sjogren's disease, systemic lupus erythematosus, vasculitis, Behçet's syndrome) and gastrointestinal autoimmune disorders (eg, ulcerative colitis, autoimmune atrophic gastritis, celiac disease). This latter may pose a particular diagnostic challenge, as celiac-specific autoantibodies can be absent in CVID patients. Understanding the molecular basis and the clinical impact of autoimmunity in CVID patients might help manage CVID, thus reducing its diagnostic delay and preventing its complications.
Collapse
Affiliation(s)
- Marco Vincenzo Lenti
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Jessica Savioli
- Department of Internal Medicine, San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Giovanna Achilli
- 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
| |
Collapse
|
50
|
Demir AM, Berberoğlu Ateş B, Hızal G, Yaman A, Tuna Kırsaçlıoğlu C, Oğuz AS, Karakuş E, Yaralı N, Özbek NY. Autoimmune atrophic gastritis: The role of Helicobacter pylori infection in children. Helicobacter 2020; 25:e12716. [PMID: 32589356 DOI: 10.1111/hel.12716] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 05/17/2020] [Accepted: 05/26/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Autoimmune atrophic gastritis (AIG) is very rare in children. Despite a better understanding of histopathologic changes and serological markers in this disease, underlying etiopathogenic mechanisms and the effect of Helicobacter pylori (H pylori) infection are not well known. We aimed to investigate the relation between AIG and H pylori infection in children. MATERIALS AND METHODS We evaluated the presence of AIG and H pylori infection in fifty-three patients with positive antiparietal cell antibody (APCA). Demographic data, clinical symptoms, laboratory and endoscopic findings, histopathology, and presence of H pylori were recorded. RESULTS The children were aged between 5 and 18 years, and 28 (52.8%) of them were male. Mean age was 14.7 ± 2.6 years (median: 15.3; min-max: 5.2-18), and 10 (18.8%) of them had AIG confirmed by histopathology. In the AIG group, the duration of vitamin B12 deficiency was longer (P = .022), hemoglobin levels were lower (P = .018), and APCA (P = .039) and gastrin (P = .002) levels were higher than those in the non-AIG group. Endoscopic findings were similar between the two groups. Intestinal metaplasia was higher (P = .018) in the AIG group. None of the patients in the AIG group had H pylori infection (P = .004). One patient in the AIG group had enterochromaffin-like cell hyperplasia. CONCLUSIONS Our results show that, in children, H pylori infection may not play a role in AIG. AIG could be associated with vitamin B12 deficiency, iron deficiency, and APCA positivity in children. APCA and gastrin levels should be investigated for the early diagnosis of AIG and intestinal metaplasia.
Collapse
Affiliation(s)
- Arzu Meltem Demir
- Department of Pediatric Gastroenterology, Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Burcu Berberoğlu Ateş
- Department of Pediatric Gastroenterology, Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Gülin Hızal
- Department of Pediatric Gastroenterology, Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Aytaç Yaman
- Department of Pediatric Gastroenterology, Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Ceyda Tuna Kırsaçlıoğlu
- Department of Pediatric Gastroenterology, Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Ayşe Selcen Oğuz
- Department of Pathology, Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Esra Karakuş
- Department of Pathology, Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Neşe Yaralı
- Department of Pediatric Hematology, Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Namık Yaşar Özbek
- Department of Pediatric Hematology, Ministry of Health, Ankara City Hospital, Ankara, Turkey
| |
Collapse
|