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Wu S, Yin Y, Du L. The bidirectional relationship of depression and disturbances in B cell homeostasis: Double trouble. Prog Neuropsychopharmacol Biol Psychiatry 2024; 132:110993. [PMID: 38490433 DOI: 10.1016/j.pnpbp.2024.110993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 03/08/2024] [Accepted: 03/12/2024] [Indexed: 03/17/2024]
Abstract
Major depressive disorder (MDD) is a recurrent, persistent, and debilitating neuropsychiatric syndrome with an increasing morbidity and mortality, representing the leading cause of disability worldwide. The dysregulation of immune systems (including innate and adaptive immune systems) has been identified as one of the key contributing factors in the progression of MDD. As the main force of the humoral immunity, B cells have an essential role in the defense against infections, antitumor immunity and autoimmune diseases. Several recent studies have suggested an intriguing connection between disturbances in B cell homeostasis and the pathogenesis of MDD, however, the B-cell-dependent mechanism of MDD remains largely unexplored compared to other immune cells. In this review, we provide an overview of how B cell abnormality regulates the progression of MMD and the potential consequence of the disruption of B cell homeostasis in patients with MDD. Abnormalities of B-cell homeostasis not only promote susceptibility to MDD, but also lead to an increased risk of developing infection, malignancy and autoimmune diseases in patients with MDD. A better understanding of the contribution of B cells underlying MDD would provide opportunities for identification of more targeted treatment approaches and might provide an overall therapeutic benefit to improve the long-term outcomes of patients with MDD.
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Affiliation(s)
- Shusheng Wu
- Department of Neurology, Affiliated Hospital of Yangzhou University, Jiangsu, China
| | - Yuye Yin
- College of Bioscience and Biotechnology, Yangzhou University, Yangzhou, Jiangsu, China
| | - Longfei Du
- Department of Laboratory Medicine, Affiliated Hospital of Yangzhou University, Yangzhou, Jiangsu, China.
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Zhao E, Yu Q, Wang M, Wang Z, Jiang B, Ma X, Zhou B, Dai Q, Li J, Wang S, Chen F, Yang X. Value of serum brain-derived neurotrophic factor and glial fibrillary acidic protein for detecting depression in patients with Helicobacter pylori infection. Neurosci Lett 2024; 825:137687. [PMID: 38403261 DOI: 10.1016/j.neulet.2024.137687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 01/31/2024] [Accepted: 02/09/2024] [Indexed: 02/27/2024]
Abstract
OBJECTIVE Infection with helicobacter pylori (H. pylori) is associated with depression, and depression can affect the outcome of H. pylori treatment. This study aimed to evaluate the value of serum brain-derived neurotrophic factor (BDNF) and glial fibrillary acidic protein (GFAP) for predicting depression in H. pylori-positive patients. METHOD A total of 82H. pylori-positive and 82H. pylori-negative patients were recruited for this study. All patients underwent neuropsychological and gastrointestinal assessments and blood sampling. BDNF and GFAP levels were measured in serum. The least absolute shrinkage and selection operator (LASSO) model was used to determine a composite marker. RESULTS H. pylori-positive patients showed significantly increased serum GFAP levels and significantly decreased serum BDNF levels compared to H. pylori-negative patients. Among H. pylori-positive patients, serum levels of gastrin 17 (G-17), pepsinogen (PG) I/PGII, BDNF, and GFAP, as well as Gastrointestinal Symptom Rating Scale (GSRS) scores, were significantly correlated with Hamilton Depression Scale (HAMD-24) overall scores and factor scores. Interactions between serum BDNF/GFAP and gastrointestinal serum indices or GSRS scores were significantly associated with HAMD-24 scores in H. pylori-positive patients. The LASSO model indicated that the combination of serum BDNF, GFAP, and G-17 and GSRS scores could identify H. pylori-positive patients with depression with an area under the curve of 0.879. CONCLUSION Circulating changes in BDNF and GFAP were associated with the occurrence of depression in H. pylori-positive patients. A composite marker including neural and gastrointestinal function-related indices may be of value for identifying depression among H. pylori-positive patients.
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Affiliation(s)
- En Zhao
- Department of Gastroenterology, Xishan People's Hospital of Wuxi City, Wuxi 214105, China.
| | - Qian Yu
- Department of Gastroenterology, Affiliated Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, China
| | - Meilei Wang
- Department of Neurology, Xishan People's Hospital of Wuxi City, Wuxi 214105, China
| | - Zhengqiu Wang
- Department of Gastroenterology, Xishan People's Hospital of Wuxi City, Wuxi 214105, China
| | - Bin Jiang
- Department of Gastroenterology, Xishan People's Hospital of Wuxi City, Wuxi 214105, China
| | - Xiang Ma
- Department of Gastroenterology, Xishan People's Hospital of Wuxi City, Wuxi 214105, China
| | - Bin Zhou
- Department of Gastroenterology, Xishan People's Hospital of Wuxi City, Wuxi 214105, China
| | - Qingyong Dai
- Department of Neurology, Xishan People's Hospital of Wuxi City, Wuxi 214105, China
| | - Jinyu Li
- Department of Gastroenterology, Xishan People's Hospital of Wuxi City, Wuxi 214105, China
| | - Shiming Wang
- Department of Gastroenterology, Xishan People's Hospital of Wuxi City, Wuxi 214105, China
| | - Fengjuan Chen
- Department of Gastroenterology, Xishan People's Hospital of Wuxi City, Wuxi 214105, China.
| | - Xiaojun Yang
- Department of Gastroenterology, Xishan People's Hospital of Wuxi City, Wuxi 214105, China.
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Hatch-McChesney A, Smith TJ. Nutrition, Immune Function, and Infectious Disease in Military Personnel: A Narrative Review. Nutrients 2023; 15:4999. [PMID: 38068857 PMCID: PMC10708187 DOI: 10.3390/nu15234999] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 11/29/2023] [Accepted: 11/30/2023] [Indexed: 12/18/2023] Open
Abstract
Consuming a diet that meets energy demands and provides essential nutrients promotes a healthy immune system, while both under- and over-nutrition have been associated with immune dysfunction. Military personnel comprise a unique population who frequently endure multi-stressor environments, predisposing them to immune decrements. Additionally, 49% and 22% of active duty U.S. military personnel are classified as overweight and obese, respectively. A literature search on PubMed was conducted to identify studies, reports, review papers, and references within those sources relevant to the topic area. Military personnel experiencing either under- or over-nutrition can suffer from degraded health, readiness, and performance. Insufficient intake of nutrients during military operations increases infection risk and negatively impacts infection recovery. Energy, protein, iron, zinc, and vitamins C and D are nutritional areas of concern that may impact immune competence in a multi-stressor environment. Over-nutrition can promote accretion of excess body fat and obesity, which contributes to a chronic inflammatory state that coincides with immune impairments. Prioritizing efforts to optimize nutrient intake is one approach for reducing disease burden and improving readiness. This review discusses nutritional concerns concomitant to multi-stressor environments that impact immune function, and the relevance of obesity to infectious disease risk in the military population.
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Affiliation(s)
| | - Tracey J. Smith
- Military Nutrition Division, U.S. Army Research Institute of Environmental Medicine, 10 General Greene Ave, Natick, MA 01760, USA;
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Depressive symptoms predict antibody titers after a second dose of the SARS-CoV-2 BNT162b2 vaccine among hospital workers in Japan. Brain Behav Immun 2023; 107:414-418. [PMID: 36116693 PMCID: PMC9476373 DOI: 10.1016/j.bbi.2022.09.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 08/11/2022] [Accepted: 09/11/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Although factors associated with the antibody response to the BNT162b2 mRNA COVID-19 vaccine have been reported, psychological factors have not been examined. Depression or anxiety may affect vaccine reactions because these factors influence immune responses. This study aimed to determine whether psychological status at the time of vaccination predicts antibody responses. METHODS A prospective observational study of the BNT162b2 mRNA COVID-19 vaccine response was carried out among individuals attending for an annual health check-up. Participants included 78 volunteers out of 80 hospital workers in Nagoya, Japan. No participants had been infected with COVID-19 and all gave written informed consent to participate in the study. Blood samples were obtained approximately 28 days after the second dose of the vaccine, and antibody titers of the SARS-CoV-2 spike protein were determined using the SARS-CoV-2 IgG II Quant assay. Participants completed the Japanese version of the hospital anxiety and depression scale (HADS) questionnaire, one day before both vaccinations. Participants also recorded any adverse reactions, such as body temperature and other side effects, every day for two weeks after each dose. The relationships between antibody titers and the predictive factors were analyzed using multiple linear regression analysis, with the antibody titers as the dependent variables, followed by univariate analysis. RESULTS Multiple linear regression analysis revealed that no or excessive alcohol intake (p = 0.039), poor results from a health check-up (p = 0.011), a longer duration between the second dose and blood collection (p = 0.039), and increased degree of depressive symptoms (p = 0.041) were significant negative predictors of antibody titers, while body temperature one day after the second dose as a significant positive predictor of antibody titers (p < 0.0005). CONCLUSION We identified that depressive symptoms just before the second dose of the BNT162b2 mRNA COVID-19 were an independent negative predictor of antibody responses, in addition to other factors. Our results highlight the importance of mental health at the time of vaccination to achieve the higher antibody responses necessary to acquire humoral immunity.
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Soboka M, Gudina EK, Gashaw M, Amare H, Berhane M, Desalegn H, Tewolde D, Jebena MG, Ali S, Wieser A, Froeschl G, Tesfaye M. Depression among people with dyspepsia and H. pylori infection: A community based cross-sectional study in Ethiopia. PLoS One 2022; 17:e0275424. [PMID: 36201454 PMCID: PMC9536533 DOI: 10.1371/journal.pone.0275424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 09/16/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Depression is the most common mental health problem, and frequently associated with physical illnesses. A link between depression, dyspepsia and Helicobacter pylori (H. pylori) infection has previously been reported. However, there is limited data regarding the association between these conditions from sub-Saharan Africa where they are highly prevalent. OBJECTIVE This study aimed at elucidating the potential associations between depression, dyspepsia and H. pylori infection in Ethiopia. METHODS We conducted a community based cross-sectional study involving urban and rural residents aged 13 years or older in Jimma Zone, southwest Ethiopia. A total of 871 participants were evaluated using a structured case reporting format for symptoms of dyspepsia and the patient health questionnaire (PHQ-9) for depression. Additionally, participants were assessed for H. pylori infection using stool antigen and serology tests. A multivariate logistic regression was used to identify the association between depression, dyspepsia and H. pylori infection after controlling for potential confounders. RESULTS The prevalence of PHQ-9 scores indicative of probable case of depression among all participants was 10.9%. The prevalence of probable case of depression among patients who had at least one symptom of dyspepsia was 13.3% (X2 = 15.1 = p-value<0.001), while it was 11.9% (X2 = 1.23, p-value = 0.26) among patients who had H. pylori infection. Out of patients who took medications for their heartburn in the past 30 days, 14.9% (X2 = 3.6, p-value = 0.06) had probable case of depression. Dyspepsia symptoms such as epigastric discomfort (aOR = 2.59, 95%CI = 1.14, 5.87), postprandial fullness (aOR = 1.70, 95%CI = 1.48, 5.51), nausea (aOR = 1.71, 95%CI = 1.04, 2.82) excessive belching (aOR = 0.53, 95%CI = 0.31, 0.92) were associated with probable case of depression. However, being H. pylori test positive, gender, and age were not associated with probable case of depression. CONCLUSIONS There was an increased prevalence of probable case of depression among patients who had dyspepsia symptoms and H. pylori infection. Longitudinal studies are needed to examine possible further determinants of association between symptoms of dyspepsia and probable case of depression.
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Affiliation(s)
- Matiwos Soboka
- Department of Psychiatry, Medical Faculty, Jimma University, Jimma, Ethiopia
- * E-mail:
| | | | - Mulatu Gashaw
- School of Medical Laboratory Science, Jimma University, Jimma, Ethiopia
| | - Hiwot Amare
- Department of Internal Medicine, Jimma University, Jimma, Ethiopia
| | - Melkamu Berhane
- Department of Pediatrics and Child Health, Jimma University, Jimma, Ethiopia
| | - Hailemichale Desalegn
- Department of Internal Medicine, St. Paul’s Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Dagimawi Tewolde
- Department of Internal Medicine, Jimma University, Jimma, Ethiopia
| | - Mulusew Gerbababa Jebena
- Faculty of Public Health, Department of Epidemiology, College of Health Sciences, Jimma University, Jimma, Ethiopia
| | - Solomon Ali
- Department of Microbiology, Immunology and Parasitology, St. Paul’s Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Andreas Wieser
- Division of Infectious Diseases and Tropical Medicine, University Hospital, Ludwig-Maximilians-Universität, Munich, Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Guenter Froeschl
- Division of Infectious Diseases and Tropical Medicine, University Hospital, Ludwig-Maximilians-Universität, Munich, Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Markos Tesfaye
- Department of Psychiatry, St. Paul’s Hospital Millennium Medical College, Addis Ababa, Ethiopia
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Wang C, Liu J, Shi X, Ma S, Xu G, Liu T, Xu T, Huang B, Qu Y, Guo X, Qi X. Prevalence of Helicobacter pylori Infection in Military Personnel from Northeast China: A Cross-Sectional Study. Int J Gen Med 2021; 14:1499-1505. [PMID: 33907452 PMCID: PMC8071091 DOI: 10.2147/ijgm.s308572] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 03/24/2021] [Indexed: 02/05/2023] Open
Abstract
PURPOSE Helicobacter pylori infection is an important cause of peptic ulcer disease and gastric cancer. Current knowledge regarding epidemiology of H. pylori infection in military personnel has insufficiently been updated. This cross-sectional study aimed to estimate the prevalence of H. pylori infection in military personnel and to compare the prevalences in military and civilian groups. PATIENTS AND METHODS We retrospectively enrolled the subjects who underwent 14C-urea breath tests at the Department of Gastroenterology of the General Hospital of Northern Theater Command between January 2017 and July 2020. Subjects were divided into military and civilian groups. H. pylori infection and major endoscopic findings were reviewed. RESULTS Overall, 23,496 subjects were eligible, including 2282 subjects in the military group and 21,214 subjects in the civilian group. In the overall analysis, the prevalence of H. pylori infection was not significantly different between military and civilian groups (33.9% versus 34.4%, P=0.592). In the population aged 17-25 years, the prevalence of H. pylori infection was significantly higher in the military group than in the civilian group (35.6% versus 25.9%, P=0.001). Both 14C-UBT and endoscopy were performed in 547 inpatients, including 83 military inpatients and 464 civilian inpatients. There was a significantly higher prevalence of H. pylori in inpatients with peptic ulcer and/or gastric cancer than in those without (65.5% versus 41.4%, P=0.001). CONCLUSION Among the adolescent population, H. pylori infection may be more common in military personnel as compared to the civilians. Well-designed prospective studies should be required to validate such a high prevalence and to explain its potential causes.
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Affiliation(s)
- Chunmei Wang
- Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, People’s Republic of China
- Graduate School, Jinzhou Medical University, Jinzhou, People’s Republic of China
| | - Jun Liu
- Military Joint Teaching and Research Office, The 32684 Troop of Chinese PLA, Shenyang, People’s Republic of China
| | - Xiaoye Shi
- Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, People’s Republic of China
| | - Shaoze Ma
- Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, People’s Republic of China
| | - Guangqin Xu
- Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, People’s Republic of China
| | - Tingwei Liu
- Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, People’s Republic of China
| | - Tingting Xu
- Military Joint Teaching and Research Office, The 32684 Troop of Chinese PLA, Shenyang, People’s Republic of China
| | - Bo Huang
- Military Joint Teaching and Research Office, The 32684 Troop of Chinese PLA, Shenyang, People’s Republic of China
| | - Ying Qu
- Department of Health Care, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, People’s Republic of China
| | - Xiaozhong Guo
- Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, People’s Republic of China
| | - Xingshun Qi
- Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, People’s Republic of China
- Correspondence: Xingshun Qi; Xiaozhong Guo Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), No. 83 Wenhua Road, Shenyang, Liaoning Province, 110840, People’s Republic of ChinaTel +86-24-28897603Fax +86-24-28851113 Email ;
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Investigation of Helicobacter pylori Infection and Its Related Factors in the Tianjin Binhai Area, China. Jundishapur J Microbiol 2019. [DOI: 10.5812/jjm.94845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Al Quraan AM, Beriwal N, Sangay P, Namgyal T. The Psychotic Impact of Helicobacter pylori Gastritis and Functional Dyspepsia on Depression: A Systematic Review. Cureus 2019; 11:e5956. [PMID: 31799095 PMCID: PMC6863582 DOI: 10.7759/cureus.5956] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 10/21/2019] [Indexed: 12/13/2022] Open
Abstract
The clinical practice of adding antidepressant drugs to the therapy for the eradication of Helicobacter pylori (H. pylori) in addition to the standard drug regimen is not yet well established. This study aims to establish if there is an association between H. pylori gastritis and depression and to further analyze the therapeutic effect of antidepressants on symptomatic relief in gastritis. A systematic review was done using articles collected within the last seven years without regional or language localization obtained using PubMed, PubMed Central® (PMC), Google Scholar, and the Cochrane controlled trials. The search terms included Helicobacter pylori, depression, functional dyspepsia, and antidepressants. We selected three randomized controlled trials (RCTs), eight cross-sectional studies, four prospective studies, one cohort study, and two review articles. Trials that were prescribed antidepressants for clinical improvement of dyspepsia in patients with H. pylori gastritis that showed no improvement after eradication therapy standard regimen were included. In conclusion, patients who showed no improvement in functional dyspepsia after H. pylori eradication were seen to improve on antidepressant therapy. Further investigation and studies to analyze this correlation are recommended.
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Affiliation(s)
- Asmaa M Al Quraan
- Research, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| | - Nitya Beriwal
- Research, California Institute of Behavioral Neurosciences and Psychology, Fairfield, IND
| | - Pema Sangay
- Research, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| | - Tashi Namgyal
- Research, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
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Seo JH, Park JS, Rhee KH, Youn HS. Diagnosis of Helicobacter pylori Infection in Children and Adolescents in Korea. Pediatr Gastroenterol Hepatol Nutr 2018; 21:219-233. [PMID: 30345235 PMCID: PMC6182473 DOI: 10.5223/pghn.2018.21.4.219] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 06/21/2018] [Indexed: 02/06/2023] Open
Abstract
Helicobacter pylori plays an important role in the pathogenesis of chronic gastritis, peptic ulcer disease, gastric cancer, and gastric mucosa-associated lymphoid tissue lymphoma. In Korea, the guidelines for the diagnosis and treatment of H. pylori infection in adults were revised in 2013. The European Helicobacter and Microbiota Study Group and Consensus panel released the fifth edition of the Maastricht Consensus Report for the management of H. pylori infection in 2015, and the European Society of Paediatric Gastroenterology, Hepatology and Nutrition and the North American Society of Paediatric Gastroenterology, Hepatology and Nutrition released the updated joint guidelines for children and adolescents in 2016. Considering these recommendations and recent progress in our research and that of other research teams, this study aimed to discuss the diagnostic strategies for H. pylori infection in children and adolescents.
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Affiliation(s)
- Ji-Hyun Seo
- Department of Pediatrics, Gyeongsang National Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Ji-Sook Park
- Department of Pediatrics, Gyeongsang National Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Kwang-Ho Rhee
- Department of Microbiology, Gyeongsang National Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Hee-Shang Youn
- Department of Pediatrics, Gyeongsang National Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Korea
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Huerta-Franco MR, Banderas JW, Allsworth JE. Ethnic/racial differences in gastrointestinal symptoms and diagnosis associated with the risk of Helicobacter pylori infection in the US. Clin Exp Gastroenterol 2018; 11:39-49. [PMID: 29403299 PMCID: PMC5779296 DOI: 10.2147/ceg.s144967] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background In the US, neither the prevalence nor the gastrointestinal (GI) diagnosis/symptoms associated with Helicobacter pylori (HP) have been examined in different racial/ethnic groups. Aim To determine the racial/ethnic differences in HP infection associated with GI diagnoses/symptoms using the Cerner Health Facts® database. Methods This cross-sectional study collected data during the period of 2000–2015 from the following ethnic/racial groups: 8,236,317 white, 2,085,389 black, 426,622 Hispanic, 293,156 Asian Pacific/Islander (APIs), and 89,179 Native American/Alaskan Native (NA/AN) patients aged 21–65 years old; the data were then analyzed. The primary dependent variable was a diagnosis of HP (ICD-9-Clinical Modification/ICD-10 classification). SAS version 9.4 was used for the statistical analysis. The statistical analysis was performed on 11,130,663 patients with GI symptoms, and of these, 152,086 patients were positive for the infection. Results Hispanics and NA/ANs had the highest prevalence of HP associated with upper GI symptoms/diagnosis. Nevertheless, blacks and APIs presented the highest relative risk (RR) of HP associated with dyspepsia (RR [95% CI] =11.2 [10.7–11.9] and 14.2 [12.8–15.6]), peptic ulcer (RR =13.8 [13.3–14.5] and 10.7 [9.3–12.3]), and atrophic gastritis (RR =9 [8.5–9.6] and 7.4 [6.4–8.5]), respectively. In all racial/ethnic groups, HP was also associated with inflammatory bowel diseases, liver diseases, and celiac diseases. Conclusion Black and API populations had the highest risk of HP associated with upper GI symptoms/diagnosis. Black patients also had the highest risk for HP associated with GI cancer.
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Affiliation(s)
- Maria-Raquel Huerta-Franco
- Department of Biomedical and Health Informatics, University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA.,Department of Applied Sciences to Work, Division of Health Sciences, Campus Leon, University of Guanajuato, Leon, Mexico
| | - Julie W Banderas
- Department of Biomedical and Health Informatics, University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
| | - Jenifer E Allsworth
- Department of Biomedical and Health Informatics, University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
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